1 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
3 * Finish the silc-mime.pl script. It now supports MIME type
4 guessing using magic files, signing data messages, executing
5 MIME handlers in background. Affected files
6 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
8 * Changed MIME signal handler to make things easier for the perl
9 script. Affected files irssi/src/silc/core/client_ops.c,
10 silc-servers.c, and irssi/docs/signals.txt
12 * Cleaned up the silc_mime_parse function and fixed detection
13 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
15 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
17 * Resolve the IP for file transfer listener from the connection
18 socket. Affected file lib/silcclient/client_ftp.c.
20 * Accept NULL hostname parameter in the functions
21 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
22 if hostname is not wanted.
24 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
26 * Fixed race condition between silc_client_init and
27 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
29 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
31 * Fixed file transfer connection closing when SIGNOFF for
32 the client is received from server. Affected file is
33 lib/silcclient/client_ftp.c.
35 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
37 * Check for disconnected socket in QUIT callback. Affected
40 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
42 * Modified the MIME parsing to allow \n and \r\n as delimiters.
43 Affected files lib/silcutil/silcstrutil.c
45 * Cleaned up the escape/unescape functions for correctness and
46 speed. Affected file irssi/src/silc/core/client_ops.c
48 * Removed handling for data messages with Content-Type: text/*,
49 moved parsing of MIME headers to the signal handler, added
50 support for signing and verifying data messages. Affected
51 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
52 irssi/src/silc/core/silc-{servers,channels}.c
54 * Added a perl script for handling data messages based on
55 information read from Mailcap files. New file
56 irssi/scripts/silc-mime.pl
58 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
60 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
61 acknowledge recepetion of a message to the sender. Updated
64 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
66 * Unregister channel key saving callback when deleting channel.
67 Affected file lib/silcclient/idlist.c.
69 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
70 before calling notify client operation. Affected file is
71 lib/silcclient/client_notify.c.
73 * Unregister QoS tasks when deleting the socket connection.
74 Affected files lib/silcutil/silcsockconn.[ch],
75 unix/silcunixsockconn.c.
77 * Implemented latest presence-attrs draft changes. Affected
78 files lib/silccore/silcattrs.h and
79 irssi/src/silc/core/silc-queries.c.
81 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
83 * Save old channel keys in list to allow more rapid change
84 of channel keys if server for some reason does that. This
85 avoids loosing so many channel messages due to not having
86 key to decrypt. Affected file lib/silcclient/silcclient.h,
87 idlist.c and client_channel.c.
89 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
91 * Continued backup router tests and fixes. Affected files
92 silcd/server_backup, server_util.c, server.c. See TODO.
94 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
96 * Fixed SERVER_SIGNOFF handling in servers. The client
97 was removed from wrong list thus not removing the client
98 at all. Affected file silcd/packet_receive.c.
100 * Do not execute rekey protocol for disabled connections as
101 it would never go through. Affected file silcd/server.c.
103 * Added timeout for rekey protocol to catch if the protocol
104 never executes successfully. Affected files silcd/server.c
107 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
109 * Abandon packet processing for disconnected sockets. Check
110 this always after calling packet processing callback.
111 Affected file lib/silccore/silcpacket.c.
113 * Fixed double registration disconnection code in server.
114 Closed wrong connection. Affected file silcd/packet_receive.c.
116 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
118 * On normal server reconnect to primary during resuming 4
119 times, then give up. Affected file silcd/server_backup.c.
121 * If during reconnecting to routers we notice we have router
122 connection but no primary router set, the server is in desync.
123 Reconnect to primary to restore network. Affected file
126 * Assure that only one protocol is exeucting at the same time.
127 Added checks for all protocols. Affected files are
128 silcd/server.c and server_backup.c.
130 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
132 * Check that a string is not already part on invite/ban
133 string when processing it. Affected file silcd/server_util.c.
135 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
137 * Fixed the CUMODE_CHANGE for founder mode changes to comply
138 with 1.2 version of the protocol. Affected file is
139 silcd/packet_receive.c.
141 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
143 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
144 where the passphrase was given. Affected file is
147 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
149 * INVITE and BAN notifys are now delivered from routers to
150 servers (but not clients) on the channel. Updated specs and
151 code. Affected files silcd/packet_[send|receive].[ch],
152 command.c, server.c and server_util.c.
154 * Implemented INVITE and BAN announcing. Affected files are
155 silcd/server.[ch], server_util.c.
157 * Implemented SilcStatus error type argument returning in
158 command reply error in server. Affected file silcd/command.c.
160 * Implemented SilcStatus argument returning in comand reply
161 in client library. The command_reply client operation now
162 returns error specific arguments as well. Affected files
163 are lib/silcclient/command_reply.[ch], client_resume.c,
164 lib/silccore/silcstatus.[ch].
166 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
168 * Backup router protocol version 1.2 implemented. Testing still
169 required. Affected files in silcd/server_backup.[ch], server.c,
170 packet_receive.c and server_internal.h.
172 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
174 * silc_client_send_[channel|private]_message now return TRUE
175 or FALSE. Affected file lib/silcclien/client_channel.c and
178 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
180 * Check for explicit nickname in INVITE and BAN processing
181 during join as well (and don't expect only wildcards in
182 invite/ban strings). Affected file silcd/command.c.
184 * Fixed the INVITE and BAN by public key. The public key saved
185 is the PK payload (as specified) not the raw data. Affected
186 file silcd/server_util.c.
188 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
190 * UTF-8 text message support for actions and notices in SILC
191 Client. Affected file irssi/src/silc/core/client_ops.c.
193 * silc_get_username and silc_get_real_name now returns sensible
194 data on Win32. Patch by Toni Willberg. Affected file is
195 lib/silcutil/win32/silcwin32util.c.
197 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
199 * Provide a signal handler to send MIME encoded messages and emit
200 a signal when a MIME encoded message is received. Also document
201 the signals for usage with the perl interface.
203 A sample perl script will be supplied at a later point.
205 Affected files are irssi/docs/signals.txt,
206 irssi/src/silc/core/client_ops.[ch],
207 irssi/src/silc/core/silc-{channels,servers}.c
209 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
211 * Use SILC_COMMAND_PING to estimate the round-trip time to the
212 server. Use this time to display a lag and disconnect when it
213 exceeds a specified limit.
215 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
217 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
219 * Remove the channel auth list in normal server if router
220 encofrces its list during connecting. Send notify to channel
221 to remove the mode to remove the list. Affected files are
222 silcd/server_util.c and silcd/packet_receive.c.
224 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
226 * Added support for channel public keys. Updated protocol specs
227 and implemented it. Affected files are
228 silcd/command.c, command_reply.c, lib/silcclient/command.c,
229 lib/silcclient/command_reply.c.
231 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
233 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
234 terminate the process on Linux. Affected file silcd/silcd.c.
236 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
238 * Check for NULL buffer in silc_buffer_clear. Affected file
239 is lib/silcutil/silcbuffer.h.
241 * Simplified the backup router protocol by removing the _GLOBAL
242 types. Updated protocol specs and the code. Affected files
243 are silcd/server_backup.[ch].
245 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
247 * Deny '@' and '!' from nicknames since they are reserved
248 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
249 Updated protocol specs and the code.
251 Affected files are silcd/server_util.[ch].
253 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
255 * Fixed stack overflow in Irssi SILC client. Affected
256 file irssi/src/silc/core/client_ops.c.
258 * Check that Host is set in ServerConnection and RouterConnection
259 in silcd.conf. Affected file silcd/serverconfig.c.
261 * Fixed crash in server with protocol completion callbacks,
262 namely rekey and backup resuming protocols. Affected files
263 are silcd/server_backup.c and silcd/server.c.
265 * Fixed rekey protocol to not restart if it is started already.
266 Affected files are lib/silcclient/client.c and
269 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
271 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
273 * Fixed EOF handling in SILC Config, affected file
274 lib/silcutil/silcconfig.c.
276 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
278 * Fixed RESOLVING flag handling in JOIN notify and other
279 notifys to handle the resolvings correctly in client library.
280 Affected file lib/silcclient/client_notify.c.
282 * Do not send full INVITE and BAN lists in INVITE and BAN
283 notifys, only the changed information. Affected file
286 * Fixed INVITE notify sending in INVITE command, send it
287 only when needed. Affected file silcd/command.c.
289 * Handle the founder key change properly in CMODE_CHANGE
290 notify. Bug #122. Affected file silcd/packet_receive.c.
292 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
294 * Remove the mark for output (mark it only for input) after
295 purging outgoing queue. Prevents the "Error in select()"
296 floods. Affected file silcd/packet_send.c.
298 * Fixed incorrect connection deletion from client library
299 after calling "connect" client operation. Could cause
300 crashes for example during reconnect timeouts. Affected
301 files are lib/silcclient/client.c and
302 irssi/src/silc/core/client_ops.c.
304 * Check server private key file permissions before starting
305 the server. Affected file silcd/serverconfig.c.
307 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
309 * NULL terminate allocated string in silc_buffer_strformat.
310 Affected file lib/silcutil/silcbuffmt.c.
312 * Rewrote the invite/ban list string handling in server to
313 use SilcBuffer instead. Affected files are silcd/command.c
314 and silcd/server_util.c.
316 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
318 * Fixed double free in CMODE command when setting new HMAC
319 for channel. Affected file silcd/command.c.
321 * Added couple of missing memset's to zero sensitive memory.
322 Affected files silcd/command.c, lib/silcclient/command.c.
324 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
326 * Fixed a double free in INVITE command error handling in
327 server. Affected file silcd/command.c.
329 * Added macros SILC_SWAB_[16|32] to swab byte order of
330 16-bit and 32-bit unsigned integers. Affected file
331 lib/silcutil/silctypes.h.
333 * Use the SILC_SWAB_16 instead of htons() in server when
334 handling ports since the ports in structures are always
335 in little-endian order (regardless of platform). Affected
336 file silcd/serverid.c and silcd/server_backup.c.
338 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
340 * Send DISCONNECT in close admin command in server. Affected
341 file silcd/command.c.
343 * Check whether we are already connecting to a remote router
344 (in addition of checking whether we are already connected)
345 before creating new connection. Affected file silcd/server.c.
347 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
349 * Added better compiler and compiler flags checking in
352 * Check that socket is valid after QoS is applied to data.
353 Affected file lib/silcutil/unix/silcunixsockconn.c.
355 * Make sure the socket connecetion is not closed to early
356 when closing connection in server. Also make sure the
357 connection is always closed after error in a protocol.
358 Affected file silcd/server.c.
360 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
362 * Removed --session and --dummy options from Irssi SILC Client.
363 -d option is available only if --enable-debug was given.
364 Affected files are irssi/src/silc/core/silc-core,
365 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
367 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
369 * Added silc_buffer_steal to steal the data from the buffer.
370 Affected file lib/silcutil/silcbuffer.h.
372 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
374 * Fixed server crash with double Primary block in config file.
376 Fixed also various memory leaks around the config file
377 parser. Affected files lib/silcutil/silcconfig.c,
378 silcd/serverconfig.c.
380 * Changed my nickname (Johnny Mnemonic) to my real name, this
381 means that bugs introduced by him were actually introduced
384 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
386 * Don't display "foo appears as foo\nYou're now known as foo"
387 messages. Affected file irssi/src/silc/core/client_ops.c
389 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
391 * Fixed error handling of invalid client entry when calling
392 commands in server. Fixes a crash. Affected file
395 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
397 * Added some sanity checks in server for correctness of the
398 server configuration. Affected file silcd/serverconfig.c.
400 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
402 * Prevent endless resolving of user informations in USERS
403 command by checking the command reply status correctly.
404 Affected file lib/silcclient/command_reply.c.
406 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
408 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
409 file is lib/silcutil/silcfileutil.c. A patch by Matthew
410 Aldous <Matthew@Aldous.com>.
412 * Added better implementation using CriticalSection of
413 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
414 <mikko.lahteenmaki@pikabaana.net>.
416 * Added some Winsock WIN32 compatiblity defines into
417 includes/silcwin32.h.
419 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
421 * Fixed double free in async host lookup code. Affected file
422 lib/silcutil/silcsockconn.c.
424 * On backup router handle now the SERVER_SIGNOFF from router
425 for local connected servers too, and close the connections.
427 Do not process them as normally signing off servers when they
428 really signoff by sending EOF fe, but always assume that
429 router sends the SERVER_SIGNOFF.
431 Affected files silcd/server.c and silcd/packet_receive.c.
433 * Fixed socket unsetting when closing connections. Affected
434 files silcd/server.c and silcd/packet_send.c.
436 * Do not print the nickname in SERVER_SIGNOFF if we do not
437 have it. Prevents asserts in Irssi core. It is possible we
438 don't have the nick if it was just being resolved when server
439 signoff. Affected file irssi/src/silc/core/client_ops.c.
441 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
443 * Fixed autonick crashbug in client library. Affected file
444 lib/silcclient/client.c.
446 * Fixed Unix implementation of SilcMutex to really assert if
447 the mutex is locked/unlcoked already. Affected file
448 lib/silcutil/unix/silcunixmutex.c.
450 * Fixed locking in silc_schedule_uninit. It didn't lock
451 when dispatching timeout tasks. Affected file is
452 lib/silcutil/silcschedule.c.
454 * Changed Win32 implementation of SilcThread to use modern
455 Win32 interface. Affected file is
456 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
458 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
460 * Don't print signed messages when sending failed. Affected files
461 irssi/src/silc/core/silc-[servers.c/commands.h]
463 * Send adquate signal when founding a channel by joing it. Affect
464 file irssi/src/silc/core/client_ops.c
466 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
468 * Fix theme abstracts parsing. Affected files irssi/default.theme,
469 irssi/src/fe-common/core/themes.c
471 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
473 * Fixed close command to use the port correctly when closing
474 server connections. Affected file silcd/idlist.c.
476 * Check for NULL outbuf in silc_socket_write. It is possible
477 that it is NULL is some odd case. Affected files are
478 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
480 * Do not call final protocol callback for backup router
481 resuming protocol when closing connection. It is closed
482 by timeout in case of error. Affected file silcd/server.c.
484 * Backup reconnect to router if backup resuming protocol
485 failed. Affected file silcd/server_backup.c.
487 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
489 * Fixed double free in SKE library error hadling when signature
490 error occurred. Affected file lib/silcske/silcske.c.
492 * Save the fingerprint to new SilcClientEntry after changing
493 nickname. Affected file lib/silcclient/client_notify.c.
495 * Print SIGNOFF in Irssi SILC client only if the nickname is
496 known. Prevents asserts in Irssi core. It is possible we
497 don't have the nick if it was just being resolved when it
498 quit. Affected file irssi/src/silc/core/client_ops.c.
500 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
502 * Fixed double free in invite list adding code when adding
503 invite strings. Affected file silcd/server_util.c.
505 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
507 * More log printing during backup router protocol. Affected
508 file silcd/server_backup.c.
510 * Removed backwards support for old private key file format.
511 Affected file lib/silccrypt/silcpkcs.c.
513 * Removed backwards support for not-so-strict decryption length
514 check, it's strict now. Affected lib/silccrypt/silccipher.c.
516 * GETKEY to update the client entrys fingerprint too.
517 Affected file lib/silcclient/command_reply.c.
519 * Added --without-libtoolfix for package builders using weird
520 wrappers around libtool (BSD at least).
522 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
524 * Fixed backup router bugs: When backup resumes router and
525 receives a CHANNEL_MESSAGE packet the backup must not act
526 as router since the packet header decryption would be
527 different. Also, when relaying packets to channel, do
528 not re-encrypt packets on backup that came from the primary
529 since the connection isn't really router-router connection.
530 Affected files silcd/server.c, silcd/packet_send.c.
532 * Added checks in encryption/decryption that encryption/decryption
533 length sent as argument really is multiple by block size. Helps
534 catching really weird bugs like the above backup router bugs
535 when packets are being decrypted in wrong way. Affected files
536 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
538 * Fixed padding generation in private key file encryption.
539 Affected file lib/silccrypt/silcpkcs.c.
541 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
543 * Added ignore_message_signatures setting which can be used
544 to ignore signatures in messages. Affected files are
545 irssi/src/silc/core/client_ops.c, silc-core.c.
547 * Fixed the libtoolfix to use command line options instead of
548 environment variables. They didn't work as expected. Now,
549 the libtool is fully run-time configurable.
551 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
553 * Verify signature payload for signed messages. Affected files
554 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
555 irssi/src/silc/core/silc-core.h
557 * Display signature verification result in public and private
558 messages using theme abstracts. See irssi/default.theme for
559 examples on their usage. Affected files
560 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
561 irssi/src/fe-common/silc/module-formats.[ch],
562 irssi/src/fe-common/silc/fe-common-silc.c,
563 irssi/src/fe-common/silc/Makefile.am
564 irssi/src/fe-common/core/fe-messages.[ch]
566 * Fixed bugs in Irssi's theme parsing. Affected files
567 irssi/src/fe-common/core/themes.c
569 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
571 * Calculate the correct length for signed messages before
572 encrypting, it must be multiple by block size. Affected
573 file lib/silccore/silcmessage.c.
575 * silc_message_signed_get_public_key returns now both
576 decoded and encoded public key. Affected files are
577 lib/silccore/silcmessage.[ch].
579 * Added libtoolfix script that makes the libtool more generic
580 and configurable in run-time. Now we can specify in run-time
581 if what kind of libraries we want to create, regardless of
582 configuration. SIMs are now creates even if --disable-shared
583 was explicitly given.
585 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
587 * Fixed founder key sending in CMODE command in client.
588 Affected file lib/silcclient/command.c.
590 * Fixed CUMODE founder authentication in server to not check
591 for client's public key since it's not supposed to do that.
592 Affected file silcd/command.c.
594 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
596 * Set realname and hostname in NICK_REC records. Affected file
597 irssi/src/silc/core/silc-nicklist.c
599 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
601 * Remove 1.0 protocol backwards compat code from client
604 * Added more reliable check for whether nickname did change
605 or not, or whether only Client ID changed in NICK_CHANGE
606 notify. Affected file lib/silcclient/client_notify.c.
607 Fixes bug in '@' character handling in a nickname.
609 * Added support for automatically parsing signature from
610 the message payload. Added new function
611 silc_message_get_signature to return the payload to
612 application. Affected files lib/silccore/silcmessage.[ch].
614 * Changed the private_message and channel_message client
615 operations to deliver the SilcMessagePayload to the
616 application too. Application can use it fe. to get the
617 signature from the message for verification. Affected
618 file lib/silcclient/silcclient.h, client_channel.c and
621 * Redefined the signed payload for message payloads.
622 Updated protocol specs and implemented.
624 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
626 * Fixed wrong invite and ban list handling in server command
627 reply. Affected files are silcd/command_reply.c,
628 silcd/server_util.[ch].
630 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
632 * Fixed CMODE setting in server when founder mode was set.
633 Affected file silcd/command.c. Bug #95.
635 * Added support to setting specific public key in CMODE in
636 Irssi SILC client. Affected file lib/silcclient/command.c.
638 * Added support to use specific public key in CUMODE in
639 Irssi SILC Client. Affected file lib/silcclient/command.c.
641 * Added support for inviting and banning by public key in
642 Irssi SILC client. Affected file lib/silcclient/command.c.
644 * Fixed fingerprint/babbleprint showing in invite and ban
645 list command replys. Affected file is
646 irssi/src/silc/core/client_ops.c.
648 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
650 * Format CMODE +c and +h to display both the mode and the argument
652 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
654 * Added test vectors and test programs for SHA-1, MD5,
655 HMAC-SHA1 and HMAC-MD5. New tests are located in
656 lib/silccrypt/tests/. Fixed also argument decoding bug in
657 MD5 implementation. Affected file lib/silccrypt/md5.c.
659 * Changed the channel private key and private message key
660 generation (with static keys) to use SHA1 instead of MD5,
661 as SHA1 is the mandatory hash function in SILC. Affected
662 file lib/silcclient/client_[channel/prvmsg].c.
664 * Changed the private key file encryption to use SHA1 instead
665 of MD5. Added support for the old generation and added
666 automatic change of the key (to be removed later). Affected
667 files lib/silccrypt/silcpkcs.c.
669 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
671 * Load only files with .pub suffix in PublicKeyDir. Affected
672 file silcd/serverconfig.c.
674 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
676 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
677 channels. Affected files silcd/silcd.c, silcd/server.h.
679 * Added the config directive PublicKeyDir for the client block.
680 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
682 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
684 * Merged Toni's irssi/silc.conf patch.
686 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
688 * Max alloc tests in allocation routines. Affected file
689 lib/silcutil/silcmemory.c.
691 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
693 * Fixed a typo in resuming code that fixed detach/resume code
694 in server. Bug #93. Affected file silcd/packet_receive.c.
696 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
698 * Do reverse lookups for server when /connecting. Affected files
699 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
700 irssi/src/core/net-nonblock.*
702 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
704 * Added library versioning for shared libraries. Affected
705 files configure.in.pre and lib/Makefile.am.pre.
707 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
709 * Display INVITE and BAN lists as specified by SILC 1.2
711 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
713 * Do not send invite list back unless asked (when sending
714 no arguments) or when list was modified. Affected file
717 * Remove client from invite list in KILLED notify and in
718 KILL command. Affected file silcd/command.c and
721 * Fixed bugs in invite list handling in INVITE command.
722 Affected files silcd/command.c and silcd/server_util.c.
724 * Merged with Irssi 0.8.6.
726 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
727 Affected file irssi/src/fe-text/silc.c.
729 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
731 * The silc_argument_get_[first/next] now return the argument
732 type to caller. Added silc_argument_payload_encode_one.
734 Affected files are lib/silccore/silcargument.[ch].
736 * Added support for the SILC 1.2 INVITE command and new
737 invite lists to server. Affected files are silcd/command.c,
738 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
740 * Added support for the SILC 1.2 BAN command and new
741 ban lists to server. Affected files are silcd/command.c,
742 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
744 * Added support to client sending new INVITE command. Affected
745 file is lib/silcclient/command.c.
747 * Added support to client sending new BAN command. Affected
748 file is lib/silcclient/command.c.
750 * Added support for removing client from invite list when kicked
751 from channel, as SILC 1.2 dictates. Affected files are
752 silcd/packet_receive.c and silcd/command.c.
754 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
756 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
757 automatically the cipher's internal IV. Affected files
758 lib/silccrypt/silccipher.[ch].
760 * Assure the RESUME_CLIENT packet is not sent to twice to
761 backup router if the detached client was originated from
762 the backup. Affected file silcd/server.c. Bug #76.
764 * Changed silc_sim_symname to not allocate memory. Affected
765 file lib/silcsim/silcsimutil.c.
767 * Fixed memory leaks with SIMs in server. Affected files
768 silcd/serverconfig.c, silcd/server.c.
770 * Fixed channel key distribution after resuming detached
771 client. Affected files silcd/packet_receive.c.
773 * Fixed channel's global_user boolean checking after detaching.
774 Check it after changing the owner of the client not before.
775 Affected file silcd/packet_receive.c.
777 * Fixed few double frees from client library. Fixes at least
778 Bug #81, possibly others too.
780 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
781 notifys in Irssi SILC Client. Affected file is
782 irssi/src/silc/core/client_ops.c. Bug #82.
784 * Applied Ville Räsänen's manual page and --mandir bugfix
785 patch. Affected files are configure.in.pre and Makefile.am.pre.
788 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
790 * Added support to backup router protocol for backup to tell
791 normal server that it cannot use the backup router as primary
792 because the primary isn't really down. Updated protocol
795 * Added support for primary router to tell backup router that
796 resuming is not possible because the backup really isn't primary
797 in the cell. For example if backup disconnected itself the
798 resuming is not allowed since the primary really did not
799 go down. Updated protocol specs.
801 * Removed MARS from crypto library.
803 * Defined the CTR mode and Randomized CBC mode in SILC. The
804 CTR mode is RECOMMENDED now in specification. Defined also
805 Serpent cipher as optional cipher. Updated the protocol specs.
807 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
809 * Added support for inviting/banning by IP/MASK, public key,
810 and explicit Client ID. Redefined the command and notify
811 types to allow easier forwards support for other methods
812 of inviting/banning. Updated protocol specs.
814 * Remove the client from channel's invite lists if the client
815 is kicked or killed. Updated protocol specs.
817 * Unified the Channel Message Payload and Private Message
818 into one Message Payload. Updated protocol specs and
821 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
823 * Don't wait for EOF after socket error has occurred, but
824 close the connection. Affected file is silcd/server.c.
826 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
828 * Added support for setting FOUNDER mode on channel with
829 specific public key which can be set with CMODE command.
830 Updated protocol specs and implemented in client and server.
832 * Fixed the Irssi SILC client to correctly shutdown the client
833 library to avoid memory leaks. Affected files are
834 irssi/src/silc/core/silc-core.c and silc-servers.c.
836 * Deprecated the No Reply flag in SKE protocol and introduced
837 "IV Included" flag which can be used to indicate that the IV
838 is included in the ciphertext. This makes it possible to use
839 SILC on unreliable transport, such as UDP which may cause
840 packet reordering and losses. Updated protocol specs, did
843 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
845 * Fixed the MPI implementation of silc_mp_sizeinbase to return
846 < 32 bit values in correct size. Affected file is
847 lib/silcmath/mp_mpi.c.
849 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
851 * Fixed the KE Start Payload parsing to check that mandatory
852 fields are present. Affected file lib/silcske/payload.c.
854 * Fixed compilation warnigs in Irssi SILC Client. Affected
855 files are irssi/src/silc/core/silc-query.c. client_ops.c.
857 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
859 * Print "nick now appears as newnick" and update Irssi's nicklist
860 when you change your nick to "nick". Closes #62
862 * Never format your own nick. Closes #63
864 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
866 * SILC_UMODE_GONE changes are now propagated correctly to the
867 Irssi client. Closes #54
869 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
871 * Fixed example in /HELP KEY
873 * Added expando $j which expands to current SILC Client version
875 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
877 * Fixed public key decoding in crypto library.
879 * Added better error printing to SKE library.
881 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
883 * Fixed NICK command to not crash if nickname was not sent.
885 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
887 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
888 Deprecated the old Encrypt-And-MAC order. Updated protocol
889 specs and implemented.
891 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
892 generation. Updated specs and implemented.
894 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
896 * Added support for rekey before 2^32 sequence number wraps.
897 Affected files in server and client library.
899 * Padding must be at least 8 bytes now. Implemented and updated
902 * Compute maximum padding for authentication packets to make
903 passphrase approximation attacks impossible. Affected files
904 in client library and in server.
906 * Fixed PING command sending in client library and handling in
907 server. The server ID must be ID Payload, not raw ID data.
908 Affected files in server and client library.
910 * Defined that all public keys sent in commands and notify
911 payloads are actually Public Key Payloads not raw public key
912 data. Updated protocol specs and implemented.
914 * Updated protocol version to 1.2. Updated specs and code.
916 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
917 status types. Updated specs and the code.
919 * Added support for normal client to kill its own entries from
920 the network. Updated protocol specs and the code.
922 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
923 and added initial implementation.
925 * Added MAC field to the Private Message Payload to protect
926 against chosen ciphertext attacks. Updated the protocol specs
929 * Added idle and signon fields to the ATTRIBUTE_SERVICE
930 attribute to indicate the user's current idle and signon time
931 of a service. Updated protocol specs and implemented.
933 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
935 * Added "do_not_bind" argument to silc_client_file_send what
936 can be used to not bind locally but assume the file receiver
937 provides the point of connect. Usefull when sender is behind
938 NAT device. Affected file lib/silcclient/silcclient.h and
941 * Added -no-listener option to FILE SEND command in Irssi SILC
942 client. Affected file irssi/src/silc/core/silc-servers.c.
943 Renamed FILE RECEIVE to FILE ACCEPT.
945 * Confirm passphrase for private key encryption in
946 silc_create_key_pair and silc_change_private_key_passphrase.
947 Affected files are lib/silcutil/silcapputil.c.
949 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
951 * Move silc_client_packet_send back to internal, added
952 silc_client_send_packet, a bit simpler function for application.
953 Affected files lib/silcclient/silcclient.h, client.c and
956 * Moved the SilcClientEntry, SilcChannelEntry and
957 SilcServerEntry to silcclient.h to be public and documented
958 them for application. Affected files are
959 lib/silcclient/silcclient.h and idlist.h.
961 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
963 * Fixed manual page installation patch by Ville Räsänen.
964 USERS help page fix patch by Ville Räsänen
966 * Changed the silc_client_command_call interface to make
967 the command call simpler for the application. The library
968 now handles the command line parsing, command finding and
969 execution. Application only needs to call the function
970 with the command line. Affected files are
971 lib/silcclient/silcclient.h, command.[ch].
973 * Fixed silc_get_input to NULL-terminate the returned input.
974 Affected file lib/silcutil/silcutil.c.
976 * Resolve the client's public key in JOIN command if the
977 founder auth data is being requested but we don't know the
978 client's public key. Affected file silcd/command.c.
981 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
983 * Print notify for server opers when backup router comes
984 online. Affected file silcd/server.c.
986 * Fixed the INVITE command to send the invite list in
987 command reply. Affected file silcd/command_reply.c.
989 * Fixed MOTD command reply sending. Affected file
992 * UTF-8 decode the topic in TOPIC command reply and LIST
993 command reply in Irssi SILC client. Affected file is
994 irssi/src/silc/core/client_ops.c.
996 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
998 * Fixed the INVITE command to not crash Irssi SILC client
999 when given without nickname argument. AFfected file
1000 irssi/src/silc/core/client_ops.c.
1002 * Fixed double free in WHOIS query on normal server when
1003 forwarding query to router. Affected file is
1004 silcd/server_query.c.
1006 * Fixed WATCH command reply handling on normal server which
1007 was missing altogether. Affected file silcd/command_reply.c.
1010 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1012 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1013 Included yodl sources for each of these. Also modified
1014 Makefile.am prototype to install these files to proper
1015 locations. Updated CREDITS. Affected file Makefile.am.pre,
1016 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1019 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1021 * Added support for encrypted private key files. Now
1022 passphrase must be provided when new key pair is created
1023 (can be empty though), and prompted when loading the
1024 private key. Added support for loading the old-style
1025 non-encrypted private keys as well. Affected files
1026 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1029 * Fixed silc_get_input to accept input on all terminals.
1030 Affected file lib/silcutil/silcutil.c.
1032 * Moved the Irssi SILC client key loading and other stuff
1033 to be called after the arguments and UI is initialized.
1034 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1036 * Added -P option to Irssi SILC client which can be used
1037 to change the passphrase of the private key. Affected
1038 file irssi/src/silc/core/silc-core.c.
1040 * Added silc_change_private_key_passphrase apputil routine
1041 to lib/silcutil/silcapputil.[ch].
1043 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1045 * Fixed connection closing in client library to not crash.
1046 Moved the connection freeing totally to function
1047 silc_clinet_del_connection. Affected file
1048 lib/silcclinet/client.c.
1050 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1052 * Changed includes/silcincludes.h to silcincludes.h.in to
1053 include configuration specific information. The silcdefs.h
1054 is not included in to installation anymore (it's only
1055 compilation time header).
1057 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1059 * Moved the SilcClient and SilcClientConnection from client.h
1060 to the public lib/silcclient/silcclient.h. Changed the
1063 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1065 * If version string in silc_clinet_alloc is NULL the library
1066 puts it automatically. Affected file lib/silcclient/client.c.
1068 * Changed the version strings from variables to #define's
1069 in includes/silcversion.h.
1071 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1073 * Added shared library complation support.
1075 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1077 * Added lib/silcutil/silcapputil.[ch] for application
1078 utility functions. It includes routines for applications'
1079 convenience. Added silc_create_key_pair, silc_show_public_key
1080 and silc_load_key_pair functions.
1082 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1084 * Send RESUME_CLIENT packet from router to backup routers
1085 to in resuming. Affected file silcd/packet_receive.c.
1087 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1089 * In IDENTIFY command parsing, send all other IDs except
1090 Client IDs explicitly to router for resolving on normal
1091 server. Also check that ID received in WHOIS command is
1092 always Client ID, others are not allowed. Affected file
1093 silcd/server_query.c.
1095 * Merged latest changes from irssi.org CVS.
1097 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1099 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1100 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1102 * Fixed the heartbeat sending in Irssi SILC client. Moved
1103 the silc_client_packet_send to silcclient.h for application
1104 usage. Affected files lib/silcclient/client_internal.h
1105 lib/silcclient/silcclient.h.
1107 * Fixed a bug in query resolving in server. Used wrong
1108 variable in a for loop and crashed. Affected file is
1109 silcd/server_query.c.
1111 * Server constructs requested attributes only to locally
1112 connected clients. Affected file silcd/server_query.c.
1115 * Fixed a bug when sending resolving from router to server
1116 with requested attributes. The constructed WHOIS command
1117 was incorrect. Affected file silcd/server_query.c.
1120 * Fixed Requested Attributes saving in WHOIS command reply.
1121 The length of the data buffer must be saved too. Affected
1122 file silcd/command_reply.c.
1124 * Update the client entry's servername after detaching is
1125 over. Affected file silcd/packet_receive.c. Bug #37.
1127 * Resolve incomplete client entrys in CUMODE_CHANGE and
1128 CMODE_CHANGE notifys. Affected file is
1129 lib/silcclient/client_notify.c. Bug #42.
1131 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1133 * Fixed channel key packet processing bug on backup router
1134 during backup resuming protocol. Affected file is
1135 silcd/packet_receive.c.
1137 * Fixed memory leaks in server. Affected files are
1138 silcd/server.c and silcd/packet_receive.c.
1140 * Fixed packet decryption problem when backup router encrypted
1141 channel message with wrong key during backup resuming
1142 protocol. Affected file silcd/packet_send.c.
1144 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1145 Toni Willberg (toniw@iki.fi)
1147 * Changed the SilcCipher context to be private. Changed the
1148 silc_cipher_get_iv to just return pointer to the IV. Added
1149 silc_cipher_get_name to return the name of the cipher.
1150 Fixed code all around to support these changes. Affected
1151 files are lib/silccrypt/silccipher.[ch], client library and
1154 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1156 * Fixed unaligned access in lib/silccore/silcattrs.c.
1158 * Fixed libtool linking in lib/silcsim/Makefile.am.
1160 * Fixed services attribute printing. Affected files is
1161 irssi/src/silc/core/silc-queries.c.
1163 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1165 * Fixed a crashbug in incoming server accepting. Affected
1166 file silcd/server.c.
1168 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1170 * Added automatically generated index to Toolkit Reference
1173 * Added support for Postscript Toolkit Reference Manual.
1175 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1177 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1180 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1182 * Added 'send_events' boolean argument to the function
1183 silc_schedule_set_listen_fd which sends the set events to
1184 the application explicitly if set to TRUE. Default action
1185 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1186 lib/silcclient/client_internal.h and silcd/server_internal.h.
1188 * Added silc_compare_timeval to determine which time values
1189 is smaller. Affected file lib/silcutil/silcutil.[ch].
1191 * Added sort-of "Quality of Service" (QoS) support to
1192 SilcSocketConnection. Data reception can be controlled with
1193 rate limit per second and/or read data length limit.
1194 Added silc_socket_set_qos. Affected files are
1195 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1197 * Added the QoS configuration to SILC Server configuration
1198 file. Affected files are silcd/serverconfig.[ch] and
1201 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1203 * Merged with irssi.org CVS.
1205 * Failed OPER and SILCOPER authentications are now logged.
1206 Affected file silcd/command.c. Bugs #25.
1208 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1210 * ROBODoc documented lib/silcutil/silcbuffer.h and
1211 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1212 <ville.rasanen@iki.fi>.
1214 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1216 * Added support for auto-passphrase authentication from the
1217 config file during connecting which was not implemented
1218 yet. Affected file irssi/src/silc/core/client_ops.c.
1220 * Fixed a bug in authentication protocol failure handling which
1221 was processing wrong callback context. Affected files
1222 are lib/silcclient/client.c and protocol.c.
1224 * Fixed the /ATTR allow off to actually work. Affected file
1225 is irssi/src/silc/core/silc-queries.c.
1227 * Fixed the /ATTR -del to work. Affected file is
1228 irssi/src/silc/core/silc-queries.c.
1230 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1232 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1234 * Fixed mask attribute adding in Irssi SILC client. Affected
1235 file irssi/src/silc/core/silc-queries.c.
1237 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1239 * Added support for saving the requested attributes in
1240 WHOIS to directory. Affected file is
1241 irssi/src/silc/core/silc-queries.c.
1243 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1245 * Added support for parsing VCard fields that do not have
1246 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1248 * Fixed a double free bug in hash table foreach function
1249 if the entry was deleted in the foreach callback. Affected
1250 file lib/silcutil/silchashtable.c.
1252 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1254 * Added silc_attribute_get_verify_data to return the signature
1255 verification data for either user digital signature or
1256 server digital signature in Requested Attributes. Affected
1257 files are lib/silccore/silcattrs.[ch].
1259 * Added silc_vcard_alloc which is used to allocated dynamic
1260 SilcVCard context. The silc_vcard_free now checks whether
1261 the context is dynamically allocated or not. Affected files
1262 are lib/silcutil/silcvcard.[ch].
1264 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1266 * Periodically remove the NOATTR status from client entry
1267 so that the client may take the attributes in use even after
1268 server has resolved them unsuccessfully earlier. Affected
1269 file silcd/server_query.c and idlist.h.
1271 * Moved sha1hash and md5hash from client->internal to
1272 SilcClient for application usage. Affected files are
1273 lib/silcclient/client.h and client_internal.h.
1275 * Fixed attribute encoding and decoding bugs. Affected
1276 files lib/silccore/silcattrs.[ch].
1278 * Added ATTR command to Irssi SILC Client which is used to
1279 manage user's Requested Attributes sending and values for
1280 WHOIS command. Affected files around Irssi SILC client.
1282 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1284 * Added silc_buffer_strformat which can be used to format
1285 strings into a buffer which size is automatically increased.
1286 Affected file lib/silcutil/silcbuffmt.[ch].
1288 * Added implementation of VCard (RFC 2426) which can be used
1289 as part of Requested Attributes in WHOIS command. Affected
1290 file lib/silcutil/silcvcard.[ch].
1292 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1294 * Some strncat -> silc_strncat changes our the core and
1297 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1298 errors. Added better error printing to SKE library.
1299 Affected files lib/silcske/silcske.c, silcske_status.h and
1302 * Save the PKCS key length even if only private key is set to
1303 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1305 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1306 length in bits not in bytes. Affected files are
1307 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1308 silcd/server_query.c.
1310 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1312 * Added silc_attribute_payload_encode_data to directly encode
1313 the data into the attributes buffer. Renamed function
1314 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1315 Affected files are lib/silccore/silcattrs.[ch].
1317 * silc_hash_table_find_foreach calls the foreach function now
1318 once even if the nothing was found with context set to NULL.
1319 Affected file lib/silcutil/silchashtable.[ch].
1321 * Remove the RESOLVING flag from client entry after received
1322 the Requested Attributes from the client. Fixed memory leak
1323 in client entry freeing. Affected files silcd/server_query.c
1326 * Added Requested Attributes support into SILC Client Library.
1327 It is not able to send requested attributes in WHOIS command,
1328 and also receive and process requested attributes. Added
1329 silc_client_attribute_[add|del] and silc_client_attributes_get
1330 functions. Added also `ignore_requested_attributes' to the
1331 SilcClientParams to not use attributes in client. Affected
1332 files are lib/silcclient/command.c, client_attrs.[ch],
1333 silcclient.h, client_internal and client.[ch].
1335 * Changed the silc_client_get_client_by_id to support Requested
1336 Attributes, it takes them as argument now. Affected file
1337 is lib/silcclient/silcclient.h, and idlist.c.
1339 * Added -details option to WHOIS command in Irssi SILC Client
1340 to support the requested attributes. By default it requests
1341 all attributes. Affected file lib/silcclient/command.c and
1342 irssi/doc/help/in/whois.in.
1344 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1346 * Add also SERVICE attribute for server-constructed attribute
1347 data. Also digitally sign the attributes and add
1348 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1349 silcd/server_query.c.
1351 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1353 * Changed the silc_attribute_payload_encode to support list
1354 of attributes (function may be called several times to add
1355 a new attribute). Removed the silc_attribute_payload_encode_list
1356 function. The encoding function now also automatically encodes
1357 the data, so the caller does not need to do that. Affected
1358 files lib/silccore/silcattrs.[ch].
1360 * Added support for replying on behalf of the user to the
1361 Requested Attributes in WHOIS command in the server. Affected
1362 file silcd/server_query.c.
1364 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1365 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1367 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1369 * Don't swtich to become primary router if we are backup if
1370 decryption error has occurred. Affected file silcd/server.c.
1372 * Fixed a bug in backup router IP address comparison in
1373 silc_server_backup_get.
1375 Save now also the port of the server/router and use that
1376 in comparison as well. Affected file silcd/server_backup.c.
1378 * Normal server now reconnects to backup router automatically
1379 if connection is lost to it. Affected file silcd/server.c.
1381 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1383 * If packet processing fails (like integrity check fails)
1384 the connection is closed now. Affected files are
1385 lib/silccore/silcpacket.c and silcd/server.c.
1387 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1389 * Fixed double free in RSA public key set function
1390 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1393 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1395 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1396 Added server_query.[ch] which provides one interface for
1397 querying information using all three commands.
1399 * Changed all "typedef unsigned char" in core library to
1400 "typedef SilcUInt8".
1402 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1404 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1406 * Renamed silc_server_get_client_resolve to
1407 silc_server_query_resolve and moved to server_query.[ch].
1409 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1411 * Resumed client packet handling from server put the resumed
1412 client on wrong list on router and caused the client not
1413 be present on the network anymore. Now fixed to put the
1414 client to correct list. Affected file silcd/packet_receive.c.
1416 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1418 * Various cleanup in error message output in config parsing code
1419 and in server init code. Fixed error log files containing
1420 too many newlines ('\n') in some situations. Affected files are
1421 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1423 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1425 * Use the reverse lookupped hostname in client internals
1426 instead of one user provided us as remote server name.
1427 Affected file lib/silcclient/client.c.
1429 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1431 * Added 'app_context' to silc_schedule_init. It is an
1432 application specific context that is delivered to application
1433 in task callback functions. Affected files are
1434 lib/silcutil/silcutil.[ch].
1436 * The hb_context in SilcSocketConnection is not freed
1437 automatically anymore (application must free it). Freeing
1438 it automatic is inconsistent. Affected files are
1439 lib/silcutil/silcsockconn.[ch].
1441 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1443 * Added support for removing explicitly added client connections
1444 in rehash and closing the client connections if they were
1445 unconfigured in the rehash. Affected file silcd/server.c.
1447 * Added support for aborting automatically pending commands
1448 that never receives the reply (to avoid memory leaks).
1449 Added also silc_server_command_pending_timed to set the
1450 specific timeout for pending command. Affected files are
1451 silcd/command[_reply].[ch].
1453 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1454 specs and lib/silccore/silcstatus.h.
1456 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1458 * Changed the silc_get_time to accept time value as argument
1459 or if zero is sent return current local time. Affected
1460 file lib/silcutil/silcutil.[ch].
1462 * Added STATS command to client library and Irssi SILC client.
1463 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1465 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1467 * Assure that channel key is set before sending it. May
1468 crash server otherwise. Affected file silcd/packet_send.c.
1470 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1472 * Assure that endless loop cannot happen with detached client
1473 resolving on normal server. Added idlist status
1474 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1475 silcd/idlist.h and silcd/packet_receive.c.
1477 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1479 * Incoming file transfer request cannot use same session as
1480 the sending session. This can happen when sending file to
1481 yourself. Crashed the client on quit. Affected file
1482 lib/silcclient/client_ftp.c. Bug #24.
1484 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1486 * Implemented the draft-riikonen-precense-attrs draft and
1487 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1489 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1491 * Distribute the SERVER_SIGNOFF notify also to local backup
1492 routers from the primary router. The backup router may not
1493 have the signing of local server directly connected and need
1494 to know about the signoff. Affected file silcd/server_util.c.
1496 * Use the primary router as the origin of the locally connected
1497 server when it is disconnecting from the backup router since
1498 that's where it really is coming from. Now the clients from
1499 the disconnecting server are removed correctly and "shadow"
1500 clients are not left to the backup router. Affected file
1503 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1505 * If normal server is standalone and found existing but disabled
1506 channel, do not re-create the channel since it creates
1507 duplicate same channels. Affected file silcd/server.c.
1509 * Added anonymous client connections support to server. New
1510 "anonymous" configuration option to ConnectionParams section
1511 added. If set to true, the username and hostname information
1512 of the client will be scrambled and anonymous user mode is
1513 set automatically to the user. Affected files are
1514 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1516 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1518 * In JOIN notify handling, mark that the cache entry of the
1519 client cannot be expired. Can cause crashes on normal
1520 server (asserts client->channels). Affected file is
1521 silcd/packet_receive.c.
1523 * From now on distribution versions are used as protocol versions
1524 instead of by default using the Toolkit base version as protocol
1525 version. Affected file prepare.
1527 * Do not set the locally resolved hostname for local client
1528 entry but take what server sends. This way the real hostname
1529 is showed in WHOIS for yourself. Affected file is
1530 lib/silcclient/idlist.c and lib/silcclient/client.c.
1532 * Resolve local info with IDENTIFY when connecting to server.y
1534 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1536 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1537 for implied search (not needed on platforms which has native
1538 pthreads library). Use --without-pthreads to disable threads.
1539 Affected file is configure.in.pre
1541 * Fixed --with-iconv on platforms which need to bypass (broken)
1542 native iconv(). Affected file is configure.in.pre
1544 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1546 * Moved -C option parsing in Irssi SILC client at same time
1547 as other options. The UI was initialized earlier and caused
1548 problems on command line. Bug #16. Affected file is
1549 irssi/src/silc/core/silc-core.c.
1551 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1553 * Added global variable silc_log_timestamp that tells silclog
1554 wether to print or not the timestamp in the logging files.
1555 Affected file lib/silcutil/silclog.[ch].
1557 * Added silcd configuration option Timestamp in the Logging
1558 section. Affected file silcd/serverconfig.[ch],
1559 doc/example_silcd.conf.in.
1561 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1563 * Fixed fingerprint checking to check for entirely empty
1564 fingerprint instead of two first bytes when determining
1565 if it is set. Bug #18. Affected file silcd/command.c.
1567 * Fixed duplicate PKCS name registering to not allow it.
1568 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1570 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1572 * Conditionalize non-gcc compiler optimizations for various
1573 platforms, enable those commented out. Cleanups.
1574 Affected file lib/silcmath/mpi/configure.in
1576 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1578 * silc_rng_exec_command() left zombie processes if command
1579 didn't generate any output. Affected file
1580 lib/silccrypt/silcrng.c
1582 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1584 * Rewrote iconv checking, introduce --with-iconv for systems
1585 which rely on libiconv. Check if iconv() provided by libc
1586 is good enough, otherwise demand libiconv. Affected file
1589 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1591 * Search for ldopen() also in libc. This enables SIM support
1592 on *BSD systems. Based on patch from Alex Zepeda. Affected
1593 file configure.in.pre
1595 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1597 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1598 This fixes prepare on *BSD systems. Affected file
1601 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1603 * More fixed for not having purge timeout for global clients
1604 that are on channel. Affected files silcd/command_reply.c
1607 * Fixed the rekey protocol to work with backup router connections.
1608 Rekey packets are now allowed on disabled connections as
1609 well. Affected files silcd/packet_send.c and server.c.
1611 * Do not switch to be as backup router when shutting down and
1612 closing the primary connection. Affected file silcd/server.c.
1614 * Fixed memory leaks in backup router deleting. Added
1615 silc_server_backup_free to free all data during shutdown of
1616 server. Affected files silcd/server_backup.[ch].
1618 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1620 * Do not process commands if the sock->user_data is NULL.
1621 Affected file silcd/command.c.
1623 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1625 * Fixed buffer overflow and security problems (loosing bits
1626 in CFB encryption) in SILC RNG. Problems reported by
1627 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1629 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1631 * Added yet more checks that client is not expired on global
1632 list if it is on channels. Affected file is
1633 silcd/command_reply.c.
1635 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1637 * Merged c0ffee's MIME signal patch which adds support for
1638 sending also MIME messages in Irssi SILC Client, and handling
1639 received MIME messages in a signal (and perhaps doing something
1640 to non-textual MIME messages).
1642 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1644 * Fixed pending command deletion in server and client library
1645 to check the whole list instead of breaking after first found.
1646 The affected files are silcd/command.[ch] and
1647 lib/silcclient/command.[ch].
1649 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1651 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1652 secret or private, otherwise it's possible to find out
1653 whether a secret channel exists or not. Affected file
1656 * If CMODE change fails during the mode setting, assure that
1657 the old mode mask is set for the channel back. Affected
1658 file silcd/command.c.
1660 * Fixed passphrase saving on +a channel on normal server
1661 after successful JOIN command. Affected file silcd/command.c.
1663 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1665 * Remove server/router operator privileges in DETACH command,
1666 since it's possible to resume to server where these
1667 privileges would not be allowed for the client. Affected
1668 file silcd/command.c.
1670 * Do not set to wait for backup in rehash of the server.
1671 Affected file silcd/server.c.
1673 * Do not check listener sockets when counting how many
1674 socket connections we have. Affected file is
1675 silcd/server_util.c.
1677 * Do not announce disconnected clients that are remaining
1678 in history (for WHOWAS). This is because SIGNOFF notify
1679 for these has been sent earlier already. Affected file
1682 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1684 * Buffer overflow with CUMODE command's mode->mode character
1685 conversion. Reported by Ville Räsänen. Affected file
1686 lib/silcutil/silcutil.c.
1688 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1690 * Allow heartbeat packets to go disabled connections anyway.
1691 Affected files silcd/server.c and silcd/packet_send.c.
1693 * Do not broadcast New Channel packets with List flag set
1694 in the packet to backup routers. The router must check
1695 for the correctness of the packets before sending them.
1696 It is possible that router will have enforce Channel ID
1697 change and this would cause desync in the backup router.
1698 Affected file silcd/packet_receive.c.
1700 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1701 are handled in list parsing. They are not list packets
1702 anymore. Affected file silcd/packet_receive.c.
1704 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1706 * Stop waiting for backup router through the timeout, not
1707 directly after backup router has arrived. Affected file
1710 * Do not re-create channel keys and send them when removing
1711 clients in server shutdown. Affected files are
1712 silcd/server_internal.h and silcd/server_util.c.
1714 * Notify distribution to backup routers was missing from
1715 the silc_server_send_notify_dest function which caused
1716 desyncing problems with backup router. Affected file is
1717 silcd/packet_send.c.
1719 * The client's channel removing was working wrong on
1720 backup router. It assumed that it doesn't know global
1721 information but backup router does know. For this reason
1722 it could remove channel when it wasn't supposed to do that.
1723 Affected file silcd/server.c and silcd/server_util.c.
1725 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1727 * Stop for a couple seconds after badkup router has become
1728 primary router. Affected file silcd/server.c.
1730 * Added silc_server_remove_servers_by_server, which is used
1731 to remove servers originated from some other server. Also
1732 clients of those servers can be removed too. Affected file
1733 silcd/server_util.[ch].
1735 * When removing clients after a server has signed of remove
1736 also all servers behind that server (unless they are known
1737 to be available locally), and send SERVER_SIGNOFF for each
1738 of the server separately. Also the signed off clients are
1739 sent now separately per signed off server. The affected files
1740 are silcd/server.c and silcd/server_util.[ch].
1742 * All servers added with silc_idlist_add_server must always
1743 have both "router" and "connection" pointers set. Otherwise,
1744 bad server entries may be left around in the cache.
1745 Affected file silcd/command_reply.c.
1747 * Do not create the channel key in NEW_CHANNEL packet
1748 processing if the channel is empty. Affected file
1749 silcd/packet_receive.c.
1751 * Completed backup router support for standalone routers.
1752 Supports also servers in the cell that do not use the backup
1755 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * Fixed a bug in silc_string_regexify which did not add '^'
1758 at the start of each string, and thus the matching was
1759 not explicit. For example ban list iikone@*!*@* would
1760 match also "priikone", which is wrong, it would have to be
1761 *iikone@*!*@* to match also "priikone". Affected
1762 file lib/silcutil/unix/silcunixutil.c.
1764 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1766 * Enable all local server connections before updating client
1767 caches when we've become backup router. Otherwise, signoff
1768 packets may not reach the clients. Affected files are
1769 silcd/server.c and silcd/server_util.[ch].
1771 * Fixed a bug in version string parsing which could crash
1772 the program with specially formatted version string.
1773 Bug reported and patch provided by Ville Räsänen. Affected
1774 file lib/silcutil/silcutil.c.
1776 * Handle the disconnection immediately when DISCONNECT
1777 packet is received in server. Affected file silcd/server.c.
1779 * Primary router now waits a short time (10 seconds) for
1780 backup router connection before accepting any other
1781 connection (except local). Affected file silcd/server.c,
1784 * Fixed a crash in client libary in NICK_CHANGE notify when
1785 NICK_CHANGE arrived for client entry we are resolving
1786 currently. Affected file lib/silcclient/client_notify.c.
1788 * Call the sconn->callback completion even if error had
1789 occurred. Start reconnecting always if connection to
1790 primary router fails during backup router protocol.
1791 Affected files silcd/server.c and server_backup.c.
1793 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1795 * Added functions silc_server_send_opers and
1796 silc_server_send_opers_notify to send packets stricly
1797 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1798 to send variable argument notify to operators.
1799 Affected files silcd/packet_send.[ch] and silcd/server.h.
1801 * Removed UMODE rights checking with UMODE_CHANGE notify.
1802 Affected file silcd/packet_receive.c.
1804 * Server/router operator now receives notify when network
1805 switches to backup router and when it resumes the use of
1806 primary router. Affected file silcd/server.c and
1807 silcd/server_backup.c.
1809 * Fixed the updating of client information after backup
1810 resuming protocol is over; update all except local clients
1811 to the new primary router. The affected file is
1812 silcd/server_util.c.
1814 * Added support for closing active connections in rehash
1815 that were unconfigured by the user. Supports currently
1816 closing server and router connections. Affected file
1819 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1821 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1823 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1824 is NULL since seems that on some platforms NULL is allowed
1825 and on some it's not. Fallback encoding is used instead.
1826 Affected file lib/silcutil/silcstrutil.c.
1828 * Fixed statistics updating for incoming server connection
1829 which could cause problems when re-connecting. Affected
1830 file silcd/server.c.
1832 * Preliminary backup router support for standalone router
1833 added. Affected files in silcd/.
1835 * Mark server connections in backup router disabled before
1836 and after backup protocol. Affected file is
1837 silcd/server_backup.c.
1839 * Added support for reconnecting to remote server connection
1840 even if the protocol fails, and if the configuration wants
1841 us to keep trying to connect anyway.
1843 Server connection is not allowed to backup router if
1844 backup router does not have connection to primary router yet.
1846 Affected file is silcd/server.c.
1848 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1850 * Added silc_client_udpate_server function to update changed
1851 server info. Affected file lib/silcclient/idlist.[ch].
1853 * Added check for server entries that are being resolved when
1854 notify is received. If being resolved, handle the received
1855 notify only after it's resolved so that all notifys are
1856 handled in same order as received from the server.
1858 Added similar resolver check to channel entries. Every
1859 notify that cause resolving of any information that affects
1860 channel entry marks the channel entry in waiting state.
1861 After whatever resolving is over the waiters are signalled
1862 and only then the notifys are handled in the same order
1863 as delivered from the server.
1865 Affected files are lib/silcclient/idlist.[ch], and
1868 * Fixed KILLED notify handling in normal server. Affected
1869 file silcd/packet_receive.c.
1871 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1872 is locally connected, or was locally connected (but may
1873 be detached and connection is not active). Added also
1874 SILC_IS_LOCAL for checking this status. Affected files
1875 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1876 silcd/server.c and silcd/server_internal.h.
1878 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1880 * Don't send or handle TOPIC_SET if topic is already set and
1881 is same as being set. Affected files silcd/command.c and
1882 silcd/packet_receive.c.
1884 * Fixed CMODE change rights checking to work correctly when
1885 removing modes by operator. Affected file is
1886 silcd/server_util.c.
1888 * Fixed some handling with New Channel packet in router and
1889 fixed some CMODE_CHANGE notify handling in server and router.
1890 Affected file is silcd/packet_receive.c.
1892 * Changed "disconnect" client operation to include the
1893 reason of the disconnection and optional disconnection
1894 message. Affected file lib/silcclient/silcclient.h.
1896 * Made the compilation of lib/contrib/ stuff conditional.
1897 Affected files configure.in.pre, lib/contrib/Makefile.am.
1899 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1901 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1902 to the sender of the notify too, to avoid situation where two
1903 notifys are in the network at the same time going to oppsite
1904 directions. Affected file silcd/packet_receice.c.
1906 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1908 * Delete the client from channel even if the cilent->id is
1909 NULL. It was possible that client was deleted without
1910 removing from channels (theoretically at least). Affected
1911 file silcd/server.c and silcd/server_util.c.
1913 * Free the client data too when resuming is not successful.
1914 Affected file silcd/packet_receive.c.
1916 * Merged some code from c0ffee's silc-plugin. Affected files
1917 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1919 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1920 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1921 to the primary router connection, the other one returns
1922 TRUE if packet must be broadcasted to network.
1924 * All notifys that are destined to primary router (to network)
1925 are now automatically sent to backup routers even if the
1926 router is standalone (and has backup router). Affected files
1929 * Added --without-irssi and --without-silcd configuration
1930 options for disabling the compilation of these applications.
1931 Affected file configure.in.pre and prepare.
1933 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1935 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1936 UTF-8 encoding and decoding. Added also new encodings
1937 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1939 Added also SILC_STRING_LANGUAGE which is language and charset
1940 specific encoder and decoer for those platforms that support
1941 iconv(). It can convert the UTF-8 to and from the locale
1942 specific character set.
1944 Affected file lib/silcutil/silcstrutil.[ch].
1946 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
1948 * Added function silc_get_command_name to the file
1949 lib/silcutil/silcutil.[ch].
1951 * Improved the server debug output a bit. Affected files are
1954 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1956 * Save the channel passphrase when received succesful JOIN
1957 command reply from router, on normal server. Otherwise
1958 joinig +a channels from normal server is not possible.
1959 Affected file silcd/command.c.
1961 * Fixed a bug in TOPIC_SET notify handling. The notifier
1962 may be other than client too, like server or channel.
1963 It expected it to always be only client and ignored the
1964 notify. Affected file silcd/packet_recieve.c.
1966 * Removed some (unnecessary) debug printing from
1967 lib/silccore/silcid.c and lib/silccore/silcargument.c.
1969 * Do not force CMODE_CHANGE when server is announcing new
1972 Router announces stuff only after server reannounces channel
1973 after CHANNEL_CHANGE notify.
1975 These fixes optimizes the announcing procedure, and perhaps
1976 fixes some problems too. Affected file silcd/packet_receive.c.
1978 * Fixed SERVER_SIGNOFF sending to local clients. It was
1979 totally broken and sent the notify to all local clients,
1980 instead of only to those that was on same channel as the
1981 signing off clients. Affected file silcd/server_util.c.
1983 * Added -D option to server. It can be used to give debug
1984 level. The levels are from 0 - 99, and are predefined for
1985 smooth server debugging. (see silcd.c for the predefined
1986 levels). Affected file silcd/server.c.
1988 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1990 * Fixed a bug in Irssi SILC client to close the connection
1991 properly when disconnecting from server. Affected file
1992 irssi/src/silc/core/client_ops.c.
1994 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1996 * When authenticating as founder during JOIN command, check
1997 that the one authenticating becomes the only founder on the
1998 channel. Affected file silcd/command.c.
2000 * Better checking for founder mode setting when CUMODE_CHANGE
2001 notify is received. Affected file silcd/packet_receive.c.
2003 * Close all connections when shutting down the server by sending
2004 DISCONNECT packet. Close all listeners too when shutting
2005 down the server. Affected file silcd/server.c.
2007 * Handle DISCONNECT packet correctly in client library by
2008 calling the "disconnect" client operation. Affected file
2009 lib/silcclient/client.c.
2011 * Handle local errors correctly during resuming. Affected
2012 file lib/silcclient/client.c.
2014 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2016 * The log file is not dupped internally anymore in
2017 lib/silcutil/silclog.c. Fixed memory leaks too.
2019 * The scheduler now dispatches all pending timeout tasks
2020 when it is uninitialized with silc_schedule_uninit.
2021 Affected file lib/silcutil/silcschedule.c.
2023 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2025 * Added --enable-stack-trace option to configure. Added
2026 memory allocation stack trace support. Added files
2027 lib/silcutil/stacktrace.[ch]. Affected files are
2028 lib/silcutil/silcmemory.[ch].
2030 * Fixed memory leaks from libraries and server. Affected
2031 files around the tree.
2033 * Reverted back a fix made to CUMODE which broke it.
2034 Affected file silcd/command.c.
2036 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2038 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2039 core library, and implemented it. All textual messages SHOULD
2040 use this flag and the message MUST be UTF-8 encoded.
2041 All text messages sent by Irssi SILC client are now UTF-8
2042 encoded (regardless whether the terminal supports UTF-8 or not).
2043 Affected files are lib/silccore/silcchannel.h,
2044 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2047 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2049 * Added lots of new statistics updating that was missing from
2050 the server and router code. Affected files in silcd/.
2052 * Sending SIGUSR1 signal to server now dumps the current
2053 server statistics into /tmp directory. Affected file is
2056 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2057 the SILC Hash Interface also. Added new functions
2058 silc_hash_get_name, silc_hash_init, silc_hash_update and
2059 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2061 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2063 * Added some better info printing for client during connecting.
2064 Affected file silcd/server_util.c.
2066 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2067 to silence a user on a channel. Affected files are
2068 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2069 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2070 and silcd/packet_receive.c.
2072 * Fixed a fatal bug in handling of malformed command payload.
2073 Affected file silcd/command.c.
2075 * Fixed a double free when announcing channel users to router.
2076 Affected file silcd/server.c.
2078 * After successful authentication to channel founder mode, check
2079 that there isn't anyone else with founder mode on the channel.
2080 The one that authenticated will become founder and anyone
2081 else is demoted. Affected file silcd/command.c.
2083 * Added error printing of any error that has occurred during
2084 any command in client library. Affected file is
2085 irssi/src/silc/core/client_ops.c.
2087 * Removed some error printing from the client library and left
2088 it for the application to worry (from the error status it
2089 receives in 'command' client operation. Affected file is
2090 lib/silcclient/command.c.
2092 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2094 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2095 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2096 Starting key agreement with itself is denied. Affected file
2097 is lib/silcclient/client_keyagr.c.
2099 * Fixed some error checkings from the SFTP library which caused
2100 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2101 and lib/silcsftp/sftp_util.c.
2103 * Added new "debug" and "debug_string" settings to Irssi SILC
2104 client which can be used to print runtime debugging on the
2105 Irssi's screen. Available when compiled with --enable-debug
2106 option. Affected file irssi/src/silc/core/silc-core.c.
2108 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2110 * Fixed a missing variadic parameter in a function call that
2111 caused server crash when a non-allowed connection arrived.
2112 Reported by Richard Becker. Affected file silcd/server.c.
2114 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2116 * Added WATCH list sending to backup routers from router.
2117 The WATCH command is sent by the router to the backup
2118 router. Affected file silcd/command.c.
2120 * Mark the backup_router flag for RouterConnection entry
2121 if the backup router stuff is defined in the config file.
2122 Affected file silcd/serverconfig.c.
2124 * Fixed some backup data sending around the code to work better
2125 if the router is standalone router. Not all places were fixed.
2126 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2129 * Fixed the router connecting when connecting to multiple
2130 routers. It ignored every other router except the first
2131 one. Affected file silcd/server.c.
2133 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2135 * Made the private key generation after expiration optional.
2136 If not created after expiration the old key will re-expire
2137 at a later time (and thus key pair is not necessary to
2138 change). Affected file irssi/src/silc/core/clientutil.c.
2140 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2142 * The length arguments in bind() and connect() were wrong
2143 and fixed now to used SIZEOF_SOCKADDR in the
2144 lib/silcutil/unix/silcunixutil.c.
2146 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2148 * Fixed detach timeout handling to use Client ID and not
2149 the actual client entry which may be freed in the callback.
2150 Affected file silcd/command.c.
2152 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2154 * Merged c0ffee's multiple interface support patch.
2155 Affected files in silcd/.
2157 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2159 * Cleanup keys properly. Affected file is
2160 irssi/src/silc/core/clientutil.c.
2162 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2164 * Display the user mode on the status bar. Affected file
2165 irssi/src/silc/core/silc-expandos.c.
2167 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2169 * If private message key is not set, but the flag is set in
2170 the packet, ignore the packet since it cannot be decrypted.
2171 Affected file lib/silcclient/client_prvmsg.c.
2173 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2175 * When resuming client, remove the old client entry from
2176 the watcher list too. Affected file silcd/packet_receive.c.
2178 * Do not allow normal server to force founder mode away
2179 from router if the founder mode is already set. Affected
2180 file silcd/packet_receive.c.
2182 * Remove the client entry with watch notify types with short
2183 timeout, and not directly, so that other notifys can be
2184 retrieved too. Affected file lib/silcclient/client_notify.c.
2186 * Display notification about data messages that cannot be
2187 displayed. Affected files irssi/src/silc/core/client_ops.c,
2188 irssi/src/fe-common/silc/module-formats.[ch].
2190 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2192 * Fixed the CHANNEL_CHANGE notify handling in client libary
2193 to not use freed memory. Affected file is
2194 lib/silcclient/client_notify.c.
2196 * Fixed CUMODE_CHANGE notify handling in server. Affected
2197 file silcd/packet_receive.c.
2199 * Fixed USERS command to support empty channels. Affected
2200 file silcd/command.c.
2202 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2204 * Allow multiple identical pending commands to be registered
2205 in client library. Affected file is lib/silcclient/command.c.
2207 * Call the completion for resolving client information only
2208 after all resolvers has finished. This fixes a crash in
2209 the client. Added support for checking when the resolvers
2210 are finished. Affected file is lib/silcclient/idlist.c.
2212 * Wait by default 3 seconds before reconnecting to the server
2213 after being disconnected. Makes the /detach command a bit
2216 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Check the watcher list before sending signoff notifys
2219 when closing client connection. Affected file is
2222 * Added better CMODE command rights checking. Affected file
2223 silcd/server_util.c.
2225 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2227 * Fixed watcher list checking during server signoff. It
2228 crashed the server. Affected file silcd/server_util.c.
2230 * The JOIN command reply returns now the founder's public
2231 key. Affected file is silcd/command.c.
2233 * Announce the channel mode, and the mode properties with
2234 CMODE_CHANGE notify. Affected file silcd/server.c.
2236 * Mark new channels by default disabled, untill at least
2237 one user joins the channel. Affected file is
2238 silcd/packet_receive.c.
2240 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2242 * The nickname argument to watch notify can be optional.
2243 Fixes a crash in server. Affected file silcd/packet_send.c.
2245 * Remove the client entry from cache if the WATCH notify type
2246 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2247 lib/silcclient/client_notify.c.
2249 * Check the watcher list before and after changing nickname
2250 when the NICK_CHANGE notify is received. Affected file is
2253 * Fixed a crash in OPER and SILCOPER command sending. Empty
2254 passphrase caused the crash. Affected file is
2255 lib/silcclient/command.c.
2257 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2259 * Merged with Irssi CVS for Irssi SILC client.
2261 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2263 * Completed the protocol specifications.
2265 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * Merged with Irssi CVS for Irssi SILC client.
2269 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2271 * Added the founder's public key delivery to the
2272 CUMODE_CHANGE notify type as well. Updated the protocol
2273 specs and the code. Affected files are silcd/packet_send.[ch],
2274 silcd/packet_receive.c and silcd/command.c.
2276 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2278 * Added silc_pkcs_public_key_copy function into the
2279 lib/silccrypt/silcpkcs.[ch].
2281 * Remove the `iv' from the SilcChannelEntry since we can
2282 live without it. Affected files are silcd/idlist.h and
2283 silcd/packet_receive.c.
2285 * Added support for sending the founder's public key in
2286 the CMODE_CHANGE notify packet in the server. Affected
2287 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2288 silcd/command.c and silcd/server.c.
2290 * Changed the FOUNDER_AUTH authentication to use only
2291 public key authentication as defined by new protocol
2292 specs. Passphrase authentication with that mode cannot
2293 be used anymore. It is now possible to reclaim founder
2294 mode from any server in the network. Affected files are
2295 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2297 * Added permanent channels support by making the channel
2298 permanent when FOUNDER_AUTH mode is set on the channel.
2299 The channel will not be destroyed even if channel is empty
2300 when that mode is set. Protocol TODO #17. Affected
2301 files are silcd/server.[ch], server_util.[ch],
2302 silcd/command.c, silcd/packet_receive.c and
2303 lib/silcclient/command.c.
2305 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2307 * Added reference counter to the command reply context in
2308 the client library. Affected files are
2309 lib/silcclient/command_reply.[ch].
2311 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2313 * Fixed rekey protocol with PFS in the client library.
2314 Affected file is lib/silcclient/protocol.c.
2316 * Added support for list of errors in client library
2317 command reply handling. Affected file is
2318 lib/silcclient/command_reply.c.
2320 * Defined that the WHOIS and IDENTIFY commands can send
2321 list of errors. Updated the protocol specs. Protocol
2324 * Added support for sending list of errors to WHOIS and
2325 IDENTIFY commands in server. Added support for receiving
2326 list of errors in server. Affected files are
2327 silcd/command.c and silcd/command_reply.c.
2329 * Fixed client info resolving on LEAVE command in client
2330 library to not crash. Affected file is
2331 lib/silcclient/client_notify.c.
2333 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2335 * Defined that the NICK command replies with thew changed
2336 nickname too, to make the nickname changing simpler at
2337 the client's end. Updated protocol specs and the code
2338 in client and server. Affected files are
2339 silcd/command.c, lib/silcclient/command_reply.c and
2340 lib/silcclient/command.c.
2342 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2344 * Added `Compressed' packet flag to indicate that the packet
2345 payload is compressed by the sender. Updated the protocol
2346 specs and the core library. The compression still is not
2347 implemented in the sources. Affected file is
2348 lib/silccore/silcpacket.h.
2350 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2352 * Remove pending command callbacks also if the connection
2353 to the server is destroyed. Affected file is
2354 lib/silcclient/client.c.
2356 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2358 * Added new QUIET channel user mode that can be used to
2359 quiet a user in a channel. Updated the protocol specs but
2360 it wasn't implemented yet. Protocol TODO #27. Affected
2361 file is lib/silccore/silcmode.h.
2363 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2365 * Added BLOCK_INVITE user mode to be able to block incoming
2366 invite notifications. Protoocol TODO #26. Affected files
2367 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2370 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2371 the protocol specs and the code. Affected file is
2372 lib/silccrypt/silcpkcs.c.
2374 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2376 * Disconnect Payload includes now the status type. Updated
2377 the protocol specs and the code. Protocol TODO #25.
2378 Affected files are silcd/server.c, lib/silcclient/client.c.
2380 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2381 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2382 Moved the silc_client_command_status_messages table to the
2383 lib/silcutil/silcutil.c and added new funtion
2384 silc_get_status_message, which deprecates function
2385 silc_client_status_message. Affected files are
2386 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2387 lib/silcutil/silcutil.[ch].
2389 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2391 * Defined that the nickname hash in Client ID MUST be from
2392 lowercase nickname. This effectively changes nicknames in
2393 SILC to case-insensitive. Updated the protocol specs and
2394 the code. Affected files are lib/silcutil/silcutil.[ch],
2395 silcd/serverid.c, and silcd/idlist.c.
2397 * Added new channel user modes BLOCK_MESSAGES_USERS and
2398 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2399 code. Affected files are lib/silccore/silcmode.h,
2400 lib/silcclient/command.c, and silcd/packet_send.c.
2402 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2403 specs and code. Affected file lib/silccore/silcstatus.h.
2405 * Added support for watch list. It is possible to add nicknames
2406 to be watched, and when they come to network, leave network
2407 or user mode changes the watcher will be notified of this
2408 change. Added SILC_COMMAND_WATCH command, added new
2409 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2410 notifications. Updated the protocol specs and implemented
2411 this to library, client and server. Protocol TODO #21.
2412 Affected files are lib/silccore/silccomand.h,
2413 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2414 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2415 silcd/packet_send.[ch], silcd/packet_receive.c, and
2416 irssi/src/silc/core/client_ops.c.
2418 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2419 somebody watching you. Updated the protocol specs and the
2420 code. Affected files are lib/silccore/silcmode.h, and
2421 lib/silcclient/command.c.
2423 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * Added service support to SILC protocol. Added new command
2426 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2427 core library. Services are not implemented in server or
2428 client for now. Protocol TODO #20. Affected files are
2429 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2431 * Added SilcStatus argument to `command' client operation
2432 to return the error status when command sending fails
2433 locally. Changed all command in client library to return
2434 correct command status. Affected files are
2435 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2436 irssi/src/silc/core/client_ops.c.
2438 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2440 * Added silc_mime_parse function to parse MIME headers.
2441 Affected files are lib/silcutil/silcstruti.[ch].
2443 * Added MIME header parsing in Irssi SILC Client. It displays
2444 all textual MIME objects, others it ignores. Affected file
2445 is irssi/src/silc/core/clien_ops.c.
2447 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2449 * Fixed a bug in the pid writing function, which couldn't be
2450 written in a root-owned directory.
2452 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2454 * Defined that channel message to unknown Channel ID must
2455 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2456 Updated the protocol specs and the code in server. The
2457 affected file is silcd/packet_receive.c.
2459 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2461 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2462 that it is used to send error notifys if error occurs during
2463 some SILC packet processing, except commands. The error
2464 types are same as for command reply types. Defined that
2465 if private message is sent to unknown Client ID the error
2466 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2467 Updated the protocol specs and code. Affected files are
2468 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2469 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2470 and irssi/src/silc/core/client_ops.c. Renamed the
2471 SilcCommandStatus to SilcStatus.
2473 * Defined the use of extra WHOIS attributes in WHOIS command.
2474 The <Requested Attributes> (defined in a separate document)
2475 can be used to request additional information about user
2476 not returned by standard WHOIS command. Defined that server
2477 can send WHOIS command directly to client. Client provides
2478 the requested attributes to the server. Updated the protocol
2479 specs. Protocol TODO #4. Implementation is not done yet
2480 (Protocol TODO #24).
2482 * Renamed function silc_client_command_status_message to
2483 silc_client_status_message. Affected files are
2484 lib/silcclient/command_reply.[ch].
2486 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2489 32 bit integers. Updated the protcol specs and the code.
2490 Affected files are silcd/command.c and
2491 lib/silcclient/command.c.
2493 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2495 * Fixed a bug in library where sending a bogus authentication
2496 payload would lead to a crash. Affected file is
2497 lib/silccore/silcauth.c.
2499 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2501 * Added detach_disabled and detach_timeout server config
2502 options to the server. Affected files silcd/serverconfig.[ch],
2503 silcd/command.c and silcd/packet_receive.c.
2505 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Added resolve_cmd_ident field to the SilcClientEntry structure
2508 too so that if the entry is for example being resolved so
2509 another command may attach to the same pending command reply
2510 without requiring to resolve the same entry again. Added
2511 support for adding multiple pending commands for one
2512 command idenfier. Affected files lib/silcclient/command.[ch],
2513 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2515 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2517 * Defined that server receives WHOIS command reply for private
2518 and secret channels too. Updated protocol specs and the
2519 code in server. Affected file silcd/command.c.
2521 * Defined <channel user mode list> argument to WHOIS command
2522 reply for returning user modes on the channels. The
2523 channel list now doesn't include the user mode anymore but the
2524 actual channel mode. Updated protocol specs and the code in
2525 client and server. Affected files are silcd/command_reply.c,
2526 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2527 and lib/silcclient/command_reply.c.
2529 * Save the channels list in WHOIS command reply in normal server
2530 so that WHOIS always shows joined channels also in normal
2531 server and not just on router. Affected file is
2532 silcd/command_reply.c.
2534 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2536 * Defined that server receives USERS command reply for private
2537 and secret channels too. Updated protocol specs and the
2538 code in server. Affected file silcd/command.c.
2540 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2542 * Changed the UMODE's mode mask argument to be optional. If
2543 not provided then the command merely returns the current mode
2544 mask to the client. Updated protocol specs and the server.
2545 Affected file is silcd/command.c.
2547 * Added SILC session detachment/resuming support. It is possible
2548 to detach by closing the network connection and then re-connect
2549 and resume to the old client session. Added DETACHED user
2550 mode that server will set for detached client. Added new
2551 packet RESUME_CLIENT which is used to perform the resuming
2552 process. Added DETACH command. Updated the protocol specs,
2553 core library, client and server. Protocol TODO #22. Very
2554 many affected files around the tree.
2556 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2558 * Changed the CMODE's mode mask argument to be optional. If
2559 not provided then the command merely returns the current mode
2560 mask to the client. Updated protocol specs and the server.
2561 Affected file is silcd/command.c.
2563 * Changed the Killer's Client ID in KILLED notify to be just
2564 any ID payload since router server is allowed to kill as well.
2565 Updated protocol specs, client libary and server. Affected
2566 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2567 and irssi/src/silc/core/client_ops.c.
2569 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2571 * Added new user modes ANONYMOUS for special anonymous servers
2572 that may set the mode for client, and BLOCK_PRIVMSG which
2573 client may set to block incoming private messages unless the
2574 Private Message Key flag is set (using private keys to protect
2575 private messages). Updated protocol specs and code in client
2576 and server and core library. Protocol TODO #23. Affected
2577 files are lib/silccore/silcmode.h, silcd/server.[ch],
2578 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2579 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2581 * Added new channel user mode BLOCK_MESSAGES which the client
2582 may set to itself to tell server not send channel messages.
2583 Other packets such as channel key packets are still sent.
2584 Protocol TODO #23. Updated the protocol specs, client and
2585 server. Affected files are lib/silccore/silcmode.h,
2586 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2587 lib/silcutil/silcutil.c, silcd/command.c, and
2588 silcd/packet_send.c.
2590 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2592 * Redefined the Status Payload to include now two 8 bit fields,
2593 instead of one 16 bit field. This now makes it possible to
2594 send list of errors. Updated the protocol specs and the code
2595 in core library, client library and server. Protocol TODO #1.
2596 Affected files are lib/silccore/silccommand.[ch],
2597 lib/silcclient/command_reply.[ch], silcd/command.c,
2598 silcd/command_reply.c and silcd/packet_receive.[ch].
2600 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2602 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2603 must be handled by the application and should tell the application
2604 that an error message was already printed, and it should print the
2605 config coords (line, filename, ...). Affected files are
2606 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2608 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2609 server config parsing code more readable.
2611 Fixed a bug in the fetch_logging() config callback.
2613 Affected files is silcd/serverconfig.c.
2615 * Drop root privileges when started in foreground. Don't drop them
2616 if debugging also. Affected file is silcd/silcd.c.
2618 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * Added more IM-like features by introducing new user modes
2621 for setting various presence information. Added new modes:
2622 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2623 specs and code. Protocol TODO #19. Affected files are
2624 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2625 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2627 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2629 * Added STATS command to the protocol after all, to return
2630 various statistical information about the network. It can
2631 be used by clients to retrieve statistical information, and
2632 servers may use it to to fetch cell and network wide
2633 statistics from router. Updated the protocol specs and
2634 implemented it to the server. Protocol TODO #16.
2635 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2636 silcd/command_reply.[ch].
2638 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2640 * The LIST command reply in client libary now adds new channel
2641 entry if the returned channel doesn't exist yet in cache,
2642 and returns the channel entry to the application in the
2643 command_reply client operation. Affected file is
2644 lib/silcclient/command_reply.c.
2646 * Changed the channel message payload's MAC generation to
2647 include the IV in the MAC as well. This way all relevant
2648 parts of the channel message payload are authenticated also
2649 with the channel message MAC (and not only by packet MAC).
2650 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2651 Affected file is lib/silccore/silcchannel.c.
2653 * Fixed the SKE to save the remote version, since the
2654 silc_ske_parse_version mistakenly checked wrong version,
2655 after it replaced the start payload. Affected files are
2656 lib/silcske/silcske.[ch].
2658 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2660 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2661 string utility functions. Added there also new functions
2662 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2663 Affected files lib/silcutil/silcstrutil.[ch].
2665 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2666 files are lib/silcutil/silcstrutil.[ch].
2668 * Defined that the security property fields in SKE SHOULD be
2669 UTF-8 encoded, defined that version string MUST be US-ASCII
2670 encoded, defined that passphrases sent in connection
2671 authentication protocol MUST be UTF-8 encoded. Implemented
2672 these to the client and server. Defined also that other
2673 passphrases sent in the protocol MUST be UTF-8 encoded.
2674 Affected files are lib/silcske/silcske.c,
2675 lib/silcclient/protocol.c, silcd/protocol.c,
2676 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2678 * Changed the silc_client_close_connection interface to not
2679 need the SilcSocketConnection which should not be visible
2680 to application. Affected files are lib/silcclient/client.c
2681 and lib/silcclient/silcclient.h.
2683 * Rewrote the text for Private Message Key Payload in the
2684 protocol specification. Protocol TODO #11.
2686 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2688 * Upgraded the protocol version to 1.1, updated protocol specs
2691 * Added the nickname as new argument to NICK_CHANGE notify and
2692 added it to protocol specs and implemented it to client and
2693 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2694 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2695 lib/silcclient/client_notify.c.
2697 * Added the killer's client ID to the KILLED notify and added
2698 it to protocol specs and implemented it to client and server.
2699 Protocol TODO #13. Affected files are silcd/command.c,
2700 silcd/packet_receive.c, packet_send.[ch],
2701 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2702 The killer's client entry is now returned to application in
2703 the `notify' client operation.
2705 * Fixed the Max Argument fields that had too large value set
2706 in the protocol specs. Protocol TODO #14.
2708 * Added the LEAVE command reply to return the ID of parted
2709 channel. Updated protocol specs and implemented it to the
2710 client and server. Protocol TODO #15. Affected files are
2711 silcd/command.c, lib/silcclient/command_reply.c. The channel
2712 entry is now returned to application in the `command_reply'
2715 * Rewrote the version SKE version checking in client libary
2716 and in server to use the silc_parse_version_string. Affected
2717 files are lib/silcclient/protocol.c, silcd/protocol.c.
2719 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2720 commands that was missing it, and updated protocol specs and
2721 the server implementation. Protocol TODO #10. The affected
2722 file is silcd/command.c.
2724 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2725 generic reply to a generic request (REQUEST flag), and
2726 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2727 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2728 to define the payload for DATA flag. Added the flags to
2729 the implementation. Protocol TODO #9. Affected file is
2730 lib/silccore/silcchannel.h.
2732 Changed the client library to return the message length
2733 to application as well in the channel_message and private_message
2734 client operations. Affected files are
2735 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2736 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2737 and lib/silcclient/client_ops_example.c.
2739 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2740 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2741 the channel. Updated protocol specs and impelemented this
2742 to client and server. Protocol TODO #6. Affected files are
2743 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2744 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2746 Added new options m and M to CMODE command in Irssi SILC
2747 client to set these modes.
2749 * Deprecated all administrative commands from SILC protocol
2750 since they are highly implementation specific commands.
2751 Updated protocol specs. Moved the old commands in
2752 implementations to private range of command types. Affected
2753 files are silcd/command.c, lib/silcclient/command.c and
2754 lib/silcclient/command_reply.c. Protocol TODO #8.
2756 * Fixed a bug in server where sending unknown command crashes
2757 the server. Affected file silcd/command.c.
2759 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2761 * Added SILC_PROTOCOLVERSION macro to check protocol version
2762 of a socket connection. The affected file is
2763 lib/silcutil/silcsockconn.h.
2765 * Added better error logging in rekey protocol. Affected file
2768 * Do not check public key types in SKE during rekey. Affected
2769 file lib/silcske/payload.c.
2771 * Fixed the rekey protocol with PFS, which was totally broken.
2772 Affected file silcd/protocol.c.
2774 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2776 * Some client implementations quit network by doing first LEAVE
2777 and then immediately SIGNOFF (like Bombyx). We now do check
2778 after a short time after LEAVE notify and check whether the
2779 client is still valid after LEAVE, and if not we remove it from
2780 cache. Affected file is lib/silcclient/client_notify.c.
2782 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2784 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2785 it's good not to have security holes here.
2787 * Fixed a negative refcount situtuation for the config context.
2788 Affected file is silcd/serverconfig.c.
2790 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2792 * ROBOdoc documented lib/silcutil/silcutil.h.
2794 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2796 * Optimized even more the SilcPacketContext structure. Now
2797 totally saved 16 bytes of memory per context after optimization.
2798 Affected files are lib/silccore/silcpacket.[ch].
2800 * Made strict checks for valid SILC IDs. Affected file is
2801 lib/silccore/silcid.c.
2803 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2805 * Changed the object argument for silc_cipher_register,
2806 silc_hash_register, silc_hmac_register and silc_pkcs_register
2807 to const. Affected files are lib/silccrypt/silccipher.[ch],
2808 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2810 * Changed the silc_get_username and silc_get_real_name to
2811 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2813 * Fixed the Irssi SILC Client to use the silc_get_username and
2814 silc_get_real_name insted of glib routines since the glib
2815 routines only corrupt stack. Fixes the Irssi SILC to work in
2816 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2818 * Fixed the Irssi to not use g_get_home_dir since it crashes
2819 or returns garbage on cygwin and corrupts stack. Added function
2820 get_home_dir to Irssi routines. Affected files are
2821 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2823 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2825 * Made some structure optimizations. SFTP memory FS MemFSEntry
2826 entry structure. Optimized SilcTask structure. Optimized
2827 SilcPacketContext structure.
2829 Affected files lib/silcsftp/sftp_fs_memory.c,
2830 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2832 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2834 * And yet again reverted back the config thing since Johnny
2835 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2838 * Fixed memory leaks from config object. Affected files are
2839 silcd/serverconfig.[ch].
2841 * Added support for adding new connections to the server in rehash.
2842 After rehash they take effect.
2844 Added support for changing the maximum allowed connections in
2845 rehash. The number can grow but going smaller is not supported.
2847 Added function silc_server_num_sockets_by_remote to the
2848 silcd/server_util.[ch].
2850 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2852 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2854 * Added preliminary checking during config parsing for a valid
2855 public/private key and removed further checks in the code.
2856 Affected files are silcd/serverconfig.[ch], server.c.
2858 * Moved functions silc_server_drop() and silc_server_daemonise()
2859 from server.c to silcd.c since they are stricly related to
2860 the application activity.
2862 * Reverted a small part of the automatic ref/unref since
2863 it caused a double unref in some situations. Affected
2864 files are silcd/silcd.[ch], server.c, serverconfig.c.
2866 * Added some .cvsignore files in the lib directory.
2868 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2870 * Fixed silc_net_gethostbyaddr to correctly resolve by
2871 address. Affected file lib/silcutil/silcnet.c.
2873 * Fixed the notify relaying to client. The HMAC to be used
2874 with relayed packets ws wrong and caused decryption failure
2875 at the client end. Affected file is silcd/packet_receive.c.
2877 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2879 * Created new branch silc_protocol_1_0_branch.
2881 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2883 * Changed the silc_server_config_* routines to be SilcServer
2884 independent. They are now officially application specific code
2885 and not part of generic server implementation. Affected files
2886 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2888 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2890 * Added automatic referencing of config context in the
2891 silc_server_config_alloc, and automatic unreferencing in the
2892 silc_server_config_destroy. Affected files are
2893 silcd/serverconfig.[ch], silcd/silcd.c.
2895 * Fixed the silc_log_quick handling in the logging routines.
2896 It didn't log quickly when it was TRUE. Affected file is
2897 lib/silcutil/silclog.c. Also the flush delay was set even
2898 if it was 0 in config file. Affected file is
2899 silcd/serverconfig.c.
2901 * Added support for changing key pair of the server in rehash.
2902 Affected file silcd/server.c.
2904 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2906 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2907 too early, before getting the channel entry. Affected file
2908 is silcd/packet_receive.c.
2910 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2912 * Added functions silc_server_config_[ref/unref], these are used
2913 to prevent that the config object is destroyed.
2915 No longer directly affect global variables silc_log_quick and
2916 silc_log_delay, they are first cached inside the config object
2917 and then applied with silc_server_config_setlogfiles().
2919 silc_server_config_set_defaults() is now internal to
2920 serverconfig.c, there are no reasons to show this internal stuff
2923 Affected files are silcd/serverconfig.[ch].
2925 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2926 fprintf's to stderr, since some code may be executed again after
2927 the server went into the background. Affected files are
2930 * Added rehash support. Added function silc_server_rehash() that
2931 will perform all the basic tasks of the rehashing procedure.
2933 * Added command line option `-x, --hexdump'. This will enable the
2934 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2935 The option `--hexdump' implies `--debug'.
2937 * Fixed a bad bug in the logging APIs (silcutil library) where
2938 the application would crash after calling silc_log_reset_all().
2940 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2942 * Fixed the KICKED notify handling in client library to
2943 correctly remove the channel and all entries from the
2944 channel when I was kicked. This bug crashed the client.
2946 Fixed yet another but in KICKED notify handling to remove
2947 the kicked client correctly from the channel.
2949 Affected file is lib/silcclient/client_notify.c.
2951 * Fixed a minor bug in looking up correct client entry
2952 in KICKED notify in server. Affected file is
2953 silcd/packet_receive.c.
2955 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
2956 sources correctly to distribution. Fixes --with-gmp option.
2958 * Removed the manual rehashing from ID Cache, and changed it
2959 to use the SILC Hash Table's auto rehash feature. Affected
2960 file is lib/silccore/silcidcache.c.
2962 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2964 * Fixed a bug in the silc_client_nickname_format function that
2965 handles the multiple same nickname formatting. Two clients
2966 with same nickname caused problems after the first one left
2967 and rejoined. It didn't format the nickname correctly.
2968 Affected file is lib/silcclient/idlist.c.
2970 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2972 * Don't change the topic if olod topic is same as new one.
2973 Affected file is silcd/packet_receive.c.
2975 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2977 * Added cross-reference support to the SILC Documentation
2978 generator. All types across all HTML files are now cross-
2979 referenced. Affected files util/robodoc/generator.c and
2980 scripts/silcdoc/silcdoc.
2982 * Added file lib/silcutil/silctypes.h to include all the
2983 arithmetic type definitions and some macros. Removed
2984 includes/bitmove.h and moved macros to silctypes.h.
2986 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2988 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
2990 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2992 * Added `type' argument to silc_id_payload_parse_id function which
2993 now returns the type of the ID to the sent pointer. Affected
2994 file is lib/silccore/silcid.[ch].
2996 * Added check for CMODE_CHANGE notify type that mode change is
2997 allowed by the sender. Affected file silcd/packet_receive.c.
2999 * Added check for CUMODE_CHANGE notify type that mode change is
3000 allowed by the sender. Affected file silcd/packet_receive.c.
3001 Added the ID type as CUMODE_CHANGE notify type as argument
3002 to the `notify' client operation. Affected files are
3003 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3005 * Added function silc_client_add_server to the client library.
3006 Added support for resolving also channel and server info when
3007 received unknown entity in notify packet. Affected files are
3008 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3010 * Added function silc_command_get_status to return the command
3011 status from the command reply's argument payload. Affected files
3012 are lib/silccore/silccommand.[ch].
3014 * Added check for KICKED notify type that the kicking is
3015 allowed by the client. Affected file silcd/packet_receive.c.
3017 * Created function silc_get_input which can be used to get input
3018 (echo on or off) from user on command line. Affected files are
3019 lib/silcutil/silcutil.[ch].
3021 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3023 * Optimized silc_server_packet_relay_to_channel function.
3024 Added new function silc_channel_message_payload_encrypt which
3025 can be called directly if channel message payload needs to
3026 be encrypted and is already encoded (no need to call _encode
3027 function). Packet relaying is now done by router without any
3028 extra memory allocations. Affected files are
3029 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3030 silcd/packet_send.c.
3032 * Fixed the INVITE notify handling. It took wrong arguments
3033 as invite list and invite delete. Affected file is
3034 silcd/packet_receive.c.
3036 * Added check for TOPIC_SET notify type that the topic change is
3037 allowed by the client. Affected file silcd/packet_receive.c.
3039 * Added check for INVITE notify type that inviting is allowed by
3040 the client. Affected file silcd/packet_receive.c.
3042 * Changed the silc_server_client_on_channel to return the
3043 SilcChannelClientEntry as well. Moved the function
3044 silc_server_check_cmode_rights to server_util.[ch].
3045 Affected files are silcd/server_util.[ch], silcd/command.c.
3047 * Added function silc_server_check_umode_rights to check whether
3048 changing client's user mode is allowed. Added check for
3049 UMODE_CHANGE notify type that the umode change is allowed
3050 by the client. Affected files are silcd/server_util.[ch],
3051 silcd/packet_receive.c and silcd/command.c.
3053 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3055 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3056 ID length. It ignored that ID can be IPv6 based as well.
3057 Affected file lib/silccore/silcpacket.h.
3059 * Fixed the silc_id_id2str and silc_id_str2id to take the
3060 IPv6 address offset's into consideration. Affecte file is
3061 lib/silccore/silcid.c.
3063 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3065 * Fixed the internal Unix scheduler functions to check for
3066 NULL context they may receive. The affected file is
3067 lib/silcutil/unix/silcunixschedule.c.
3069 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3071 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3072 can specify different directory with --home command line
3073 parameter. Affected files irssi/src/silc/core/client_ops.c,
3076 * SILC-specific commands aren't now executed if the active server
3077 isn't of SILC-type, so there won't be problems with having
3078 IRC and SILC protocol support in same client. Affected files
3079 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3082 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3084 * Improved the signal support in SILC Schedule. Added new
3085 function silc_schedule_signal_call which is used by application
3086 to mark a signal to be called. It is now safe to perform
3087 any kind of tasks in signal callbacks since it is guaranteed
3088 that the application specified signal callback is called
3089 after the signal is over. Affected files are
3090 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3092 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3094 * Added `name' field to SilcChannelPrivateKey to represent
3095 application given name for the key. Moved also the context from
3096 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3097 Added the `name' argument also to the function
3098 silc_client_add_channel_private_key.
3100 Added function silc_client_current_channel_private_key to set the
3101 current channel private key in use.
3103 Added "change" command to KEY command which can be used to change
3104 the current channel private key. Bound the command also to
3105 alt+K (Alt+Shift+k).
3107 Also affected files lib/silcclient/client_channel.c,
3108 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3110 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3112 * Added silc_rng_get_byte_fast function in to the
3113 lib/silccrypt/silcrng.[ch].
3115 * Changed the interface of silc_packet_assemble and the
3116 silc_packet_send_prepare. If silc_packet_assmble is now
3117 called the application does not call silc_packet_send_prepare
3118 because the library will call it automatically. These
3119 interfaces now also return a reference to the outgoing buffer
3120 which includes the assembled packet, which the application can
3121 use to encrypt the packet.
3123 Affected files are lib/silccore/silcpacket.[ch],
3124 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3125 silcd/packet_send.c, server_backup.c and packet_receive.c.
3127 * Fixed a packet sending bug on very high load, where outgoing
3128 packet queue wasn't handled correctly and packets got corrupted.
3129 Affected files are lib/silcutil/*/silc*sockconn.c,
3130 lib/silcclient/client.c and silcd/server.c.
3132 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3134 * Added macro SILC_PACKET_DATALEN which can be used during
3135 packet assembling to check whether the data to be added to
3136 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3137 len is truncated until it fits it.
3139 Added checks for maximum length of channel message payload and
3140 private message payload also.
3142 Added checks for maximum packet length in server and in
3145 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3146 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3147 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3148 lib/silcclient/client_prvmsg.c.
3150 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3152 * Added silc_server_packet_queue_purge call to the
3153 silc_server_disconnect_remote to assure that all data in the
3154 queue before disconnecting is sent to the network. Affected
3155 file silcd/server.c.
3157 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3159 * Added the deleting of server's own ID cache entry to the
3160 silc_server_free function. Free also everything else that
3161 has been allocated in silc_server_init. The affected file
3164 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3166 * Added functions silc_parse_version_string, silc_version_to_num,
3167 and silc_ske_parse_version to parse SILC protocol style version
3168 strings. Affected files lib/silcutil/silcutil.[ch] and
3169 lib/silcske/silcske.[ch].
3171 * Added new configuration params: version_protocol, version_software
3172 and version_software_vendor to specify what version the remote
3173 host must at least be to be able to connect to server. The vendor
3174 string can be regex matched too. Added new function
3175 silc_server_connection_allowed to check maximum number of allowed
3176 connections, and allowed versions for incoming connections.
3177 Affected files are silcd/server.c, server_util.[ch] and
3180 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3182 * Added preliminary support for signals in scheduler. The
3183 signals we care about are now blocked always when the scheduler
3184 is locked. This way we can synchronise the use of signal with
3185 scheduler. It is guaranteed that when signal occurs the scheduler
3186 is not locked, and thus new tasks can be safely added to the
3189 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3190 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3191 Added new platform specific routines
3192 silc_schedule_internal_signals_[un]block and
3193 silc_schedule_internal_signal_[un]register.
3195 Added new functions to SILC Schedule API:
3196 silc_schedule_signal_[un]register. Each signal that application
3197 is going to use should be registered to the scheduler.
3199 Affected files are lib/silcutil/silcschedule.[ch],
3200 lib/silcutil/*/silc*schedule.c.
3202 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3204 * Check for unauthenticated client and server in the
3205 silc_server_new_client and silc_server_new_server functions.
3206 Affected file silcd/packet_receive.c.
3208 * Added function silc_string_is_ascii to check whether given
3209 string is 7-bit ASCII string. Affected files are
3210 lib/silcutil/silcutil.[ch].
3212 * Added function silc_id_is_valid_server_id into the
3213 silcd/serverid.c and added checking for valid Server ID's in
3214 silc_server_new_server. The Server ID must always be based
3215 on the server's public IP address.
3217 * Added logging of DISCONNECT packet message in the server.
3218 Affected file silcd/server.c.
3220 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3222 * Changed all library interfaces that use Global RNG to also
3223 accept SilcRng as argument. Affected files are
3224 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3225 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3226 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3227 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3228 lib/silccrypt/rsa.c.
3230 * Added function silc_pkcs_generate_key to the
3231 lib/silccrypt/silcpkcs.[ch] for applications so that they
3232 don't need to do pkcs->pkcs->init calls anymore.
3234 * Remove SilcSocketConnection from the SFTP API since it really
3235 wasn't needed there. The application has the information
3236 saved in its contexts anyway and the SFTP layer doesn't need
3237 know about it. Affected files lib/silcsft/silcsftp.h and
3238 lib/silcsftp/sftp_[server/client].c.
3240 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3241 The SilcSimContext is not SilcSim.
3243 * Fixed possible buffer overflows in silc_id_render in the
3244 lib/silcutil/silcutil.c.
3246 * On EPOC the global crypto module lists are not used at all
3247 in the crypto library. Added support for using the constant
3248 algorithm list on EPOC. Affected files are
3249 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3252 * Fixed the handling of third parameter of KICKED notify, since
3253 it was mistakenly updated to SILC Protocol 1.0 even though it
3254 is to be included in 1.1. Since it is not in 1.0 it is not
3255 mandatory, and this fix now handles it only if it is provided,
3256 and it is not error if it is not provided. Affected file
3257 lib/silcclient/client_notify.c.
3259 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3261 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3262 client. Affected file irssi/src/silc/core/client_ops.c.
3264 * Merged with Irssi 0.8.4 from irssi.org CVS.
3266 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3268 * Check for valid socket connection in client entries before
3269 sending any messages. Fixes a crash, but doesn't fix some
3270 other underlaying bug that is lurking there. Affected
3271 file silcd/packet_send.c.
3273 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3275 * $usermode, $cumode and $cumode_space expandos shouldn't do
3276 anything with non-SILC server records. Affected file
3277 irssi/src/silc/core/silc-expandos.c
3279 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3281 * Fixed the silc_net_check_[host/local]_by_sock to support
3282 IPv6 bound sockets as well. Now they can return IPv6 addresses
3283 as well. Affected file lib/silcutil/silcnet.c.
3285 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3286 Affected lib/silcutil/unix/silcunixnet.c.
3288 * Fixed ID rendering (at least on some platforms, not NetBSD)
3289 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3291 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3293 * Added silc_hash_public_key and silc_hash_public_key_compare
3294 functions to be used with SilcHashTable. They can be used to
3295 hash public keys and compare public keys in hash table. Affected
3296 file lib/silcutil/silcutil.[ch].
3298 * Added support for specifying multiple public keys for Client
3299 connection section in server configuration file. This makes it
3300 possible to accept multiple public keys from same host, or to
3301 make a section that accepts any incoming host, and have the
3302 accepted public keys listed in the section.
3304 Added functions silc_sever_[find/get]_public_key, added the
3305 support for this actually to all connection sections but only
3306 the Client section is currently allowed to specify multiple
3309 Affected files are silcd/server.c, server_internal.h,
3310 command.c, protocol.c, server_util.[ch], packet_receive.c.
3312 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3314 * Merged Irssi 0.8.2 from irssi.org CVS.
3316 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3318 * If silc_debug is TRUE, also output standard logging messages
3319 to stderr with the debug output.
3321 Made silc_log_reset_all() flushing all channels before returning.
3322 Also fixed some documentation typos.
3324 Affected files are lib/silcutil/silclog.[ch].
3326 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3328 * Fixed the server to check correctly the amount of connections
3329 from single host, by checking also the type of the connection.
3330 Fixed also the comparison of number of connections and number
3331 of allowed connections. Affected files are silcd/server.c,
3334 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3336 * Fixed the USERS command reply to save the user's mode on the
3337 channel as well. Fixed JOIN command reply to check whether a
3338 client is on channel already and not join it twice. Affected
3339 file lib/silcclient/command_reply.c.
3341 * Added new file silc-expandos.c into irssi/silc/core/ to return
3342 various stuff for various signal for the statusbar etc. updating.
3343 Now Irssi SILC client prints channel user modes etc. on the
3346 * The user mode (like server/router operator changes) is now shown
3347 on the Irssi SILC client's statusbar. The affected files are
3348 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3350 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3352 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3353 to SILC_SCHEDULE_[UN]LOCK macros.
3355 * Added more error printing to logs in server code. Affected
3356 files silcd/server.c and silcd/protocol.c.
3358 * Fixed -S option parsing in Irssi SILC Client. Affected file
3359 irssi/src/silc/core/silc-core.c.
3361 * Added silc_buffer_alloc_size function. Affected file is
3362 lib/silcutil/silcbuffer.h.
3364 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3366 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3367 constants. Affected files in
3368 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3371 * Changed the internal SFTP Memory FS table to const. Affected
3372 file lib/silcsftp/sftp_fs_memory.c.
3374 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * Fixed the buffer formatting and unformatting routines to
3377 check the size of 64 bits types with sizeof(). Affected
3378 file is lib/silcutil/silcbuffmt.c.
3380 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3382 * Removed 0.6.x backwards support.
3384 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3386 * Changed all integer type names:
3387 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3388 to avoid collisions with other libraries using same type names
3391 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3393 * Added `prefer_ipv6' argument to the functions
3394 silc_net_gethostbyname[_async]. If it is TRUE it will return
3395 IPv6 address over IPv4. If FALSE IPv4 address is returned
3396 even if IPv6 address was found. Affected files
3397 lib/silcutil/silcnet.[ch].
3399 * Added support silc_net_create_connection[_async] to fallback
3400 to IPv4 address if IPv6 address could not be used (like if
3401 it doesn't work on a specific system). Affected file in
3402 lib/silcutil/unix/silcunixnet.c.
3404 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3406 * Added silc_schedule_reinit function to do the enlarging
3407 of the max tasks handling capabilities of the scheduler.
3408 Affected files lib/silcutil/silcschedule.[ch].
3410 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3412 * Added automatic extern "C" { ... } for C++ compilers so the
3413 application does not need to define them. Affected file
3414 includes/silcincludes.h.
3416 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3417 old name went against naming convention. Applications now
3418 include "silcclient.h" instead of "clientlibincludes.h".
3419 Removed includes/clientlibincludes.h, it is redundant now.
3421 * Renamed includes/version.h to silcversion.h.
3423 * Added really preliminary support for OS/2 into the util
3424 library. Only thread & mutex API is implemented, others
3425 are still to be implemented. Created the lib/silcutil/os2/
3426 directory. Created also file includes/silcos2.h.
3428 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3430 * Added preliminary BeOS support into the util library.
3431 Created lib/silcutil/beos/, and implemented all the needed
3432 functions to support SILC on BeOS. Created also file
3433 includes/silcbeos.h.
3435 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3437 * Added proper initializations to silc's irssi code, so it's
3438 now possible to load it as module. Affected files
3439 irssi/src/silc/core/silc-core.c,
3440 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3442 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3444 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3447 * Fixed the silcdoc document generator to correct generate
3448 docs from all kinds of filenames. Affected files are
3449 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3451 * ROBOdoc documented lib/silcutil/silcmemory.h.
3452 Added also new function silc_memdup.
3454 * Removed lib/silcutil/silcbufutil.h and moved those routines
3455 to the lib/silcutil/silcbuffer.h.
3457 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3459 * Added `user_count' to the SilcChannelEntry which now tells the
3460 number of users on the channel. The user count is now saved
3461 in normal server of global channels as well. Affected files
3462 silcd/server.c, idlist.h, packet_receive.c and command.c.
3464 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3465 include file utility functions.
3467 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3468 instead of calling directly OS routines.
3470 * Fixed NICK change printing in Irssi SILC Client. Fixed
3471 KICKED notify printing in Irssi SILC Client. Affected file
3472 irssi/src/silc/core/client_ops.c.
3474 * Fixed a NICK change bug in client library, to not recreate the
3475 client_entry->channels hash table everytime nick is changed.
3476 Affected file lib/silcclient/client.c.
3478 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3480 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3481 the SKE interface a bit.
3483 * Fixed padding problem in PKCS#1. The padding was not actually
3484 random since the random number generator was used incorrectly.
3485 This security bug affects only when encrypting with PKCS#1, and
3486 it is not currently used at all in SILC. SILC only use signing
3487 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3489 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3491 * Rewrote the notify handling in Irssi SILC client to not call
3492 the events as signals. Fixes problems with Perl support.
3493 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3495 * Send the auto-nicking NICK command in client library with
3496 little timeout after connecting. The affected file is
3497 lib/silcclient/client.c.
3499 * Added following new config file settings:
3500 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3501 key_exchange_timeout, conn_auth_timeout, connections_max,
3504 Implemented all the new config settings handling in the server.
3506 Optimized the use of SKE Mutual flag usage. Use it only
3507 if connection authentication protocol is not based in public
3510 Renamed all SilcServerConfigSection* to SilcServerConfig*
3511 to have a bit shorter names.
3513 Affected files silcd/serverconfig.[ch], server.[ch], and
3516 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3518 * Cleaned up the listening sockets code, preparing for the rehash
3519 support. Affected file is silcd/server.c.
3521 * Fixed some output messages. Affected files are silcd/silcd.c,
3524 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3526 * Create lib/doc/silcrng_intro.html document as introduction
3527 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3529 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3531 * Fixes to the silcd config template. Affected file is
3532 doc/example_silcd.conf.in.
3534 * Removed type casts from silc_calloc(), conforming to the
3535 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3537 * Removed param_name member from client, server, and router
3538 section structs, now identifying the param directly.
3540 Added CONFIG_FREE_AUTH macro in config file parsing.
3542 Affected files are silcd/serverconfig.[ch].
3544 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3546 * Fixed command line parameter handling. All SILC initialization
3547 is now done in silc_core_init() which also fixes autoconnecting
3550 Affected files irssi/src/silc/core/silc-core.c,
3551 irssi/src/fe-text/silc.c.
3553 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3555 * Added new configuration options and blocks:
3556 keepalive_secs, reconnect_count, reconnect_interval,
3557 reconnect_interval_max, reconnect_keep_trying and
3558 require_reverser_lookup. Added ConnectionParam block, and
3559 implemented the connection parameters when connecting as
3560 initiator and when accepting connections as responder.
3562 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3563 whether given configuration value has been given already.
3565 Affected files silcd/serverconfig.[c], server.[c].
3567 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3568 algorithm parts and created new file silcalgs.conf, that
3569 is now included from the example_silcd.conf.in.
3571 * Optimized the silc_server_connect_to_router_second to take
3572 the connection configuration object from the SilcServerConnection
3573 object instead of finding it during the connecting phase.
3574 Added the configuration object to SilcServerConnection struct.
3575 Affected files silcd/server_internal.h, server.c.
3577 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3579 * Add the client on channel after it was resolved at the
3580 channel message receiving, and it was not already on the
3581 channel. Affected file lib/silcclient/client_channel.c.
3583 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3585 * Fixed the public key authentication to allocate always the
3586 destination signature buffer instead of using static buffer.
3587 Affected file silcd/protocol.c.
3589 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3591 * Unified the serverconfig.[ch]'s helper function interface.
3592 Affected file silcd/serverconfig.[ch].
3594 * Removed doc/example_silc.conf.in since it is redundant.
3595 The make install will now install irssi/silc.conf file.
3597 * Added new Passphrase and Publickey authentication methods to
3598 config file, allowing both public key and passphrase based
3599 authentication to be set at the same time.
3601 Added `prefer_passphrase_auth' setting in config file which
3602 can be used to set to prefer passwd auth if both passwd and
3603 public key is set. If not set, public key is preferred.
3604 This has effect only when being initiator (responder will try
3607 Added support for authentication with passphrase and public key
3608 at the same time. The passphrase is tried first always since
3609 it is faster to check.
3611 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3613 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3615 * Merged the new SILC Config library, with the server parsing
3616 support. Read the header file silcconfig.h or the toolkit
3617 documentation for the news. Affected files are
3618 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3619 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3620 silcd/protocol.c silcd/server.c silcd/server_backup.c
3621 silcd/serverconfig.[ch] silcd/silcd.c.
3623 * Fixed some silclog documentation. Affected file is
3624 lib/silcutil/silclog.h.
3626 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3628 * The silc_cipher_register, silc_hash_register and
3629 silc_hmac_register now checks if the object to be registered
3630 is registered already. Affected files are
3631 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3633 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3635 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3637 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3639 * Allow zero length channel messages inside the Channel Message
3640 Payload. Affected file lib/silccore/silcchannel.c.
3642 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3643 as header filenames.
3645 * Removed lib/silcclient/README and created HTML file
3646 lib/silcclient/silcclient_using.html, which is now included
3647 as part of Toolkit documentation.
3649 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3651 * Fixed CUMODE_CHANGE notify handling to change the mode of
3652 correct client. Affected file lib/silcclient/client_notify.c.
3654 * Make silc_rng_alloc fail if it cannot allocate the sha1
3655 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3657 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3659 * Fixed the file transfer's key agreement payload to include
3660 zero port also if the hostname is NULL because it could not
3663 Call file transfer monitor callback now also if error occurs
3664 during key agreement protocol.
3666 Changed the silc_client_file_send interface to return the
3667 SilcClientFileError instead of session id. The session ID
3668 is returned into pointer provided as argument.
3670 Check that the file exists locally before sending the
3671 file transfer request at all.
3673 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3675 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3676 error than can occur while key agreement protocol. Affected
3677 file lib/silcclient/silcapi.h.
3679 * Fixed the event_mode CMODE handler to not crash when mode
3680 is changed and +k mode is set in the channel. Affected file
3681 irssi/src/silc/core/silc-channels.c.
3683 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3684 SILC_LOG_WARNING to give out Warning and not Error. Affected
3685 file lib/silcutil/silclog.c.
3687 * Fixed the channel message payload decryption in the function
3688 silc_channel_message_payload_decrypt to not modify the original
3689 buffer before it is verified that the message decrypted
3690 correctly. Otherwise, next time it is called with correct
3691 channel key it won't encrypt since the payload is corrupted.
3692 Affected file lib/silccore/silcchannel.c.
3694 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3696 * Do not constantly resize the window. A fix patch by cras.
3697 Affected file irssi/src/fe-text/screen.c.
3699 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3701 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3702 Affected file lib/silcutil/silcnet.c.
3704 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3706 * Fixed a bug in hash table internal routine for traversing
3707 the table with foreach callback. The current entry may
3708 become invalid in the callback but it was referenced after
3709 the callback returned.
3711 Do not allow auto rehashing of hash table during the
3712 silc_hash_table_foreach operation, for same reasons as it is
3713 not allowed for SilcHashTableList. Affected files are
3714 lib/silcutil/silchashtable.[ch].
3716 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3718 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3719 Win32 DLL. extern's in header files are now declared with
3722 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3724 * Fixed private message handling. It used some old code that
3725 caused the client to crash. Affecte file is
3726 lib/silcclient/client_prvmsg.c.
3728 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3730 * Added function silc_client_add_channel,
3731 silc_client_replace_channel_id, and removed functions
3732 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3733 from client library.
3735 * Added cross reference of the joined channels to the
3736 SilcClientEntry, and changed the SilcChannelEntry's
3737 users list to SilcHashTable. The affected files are
3738 lib/silcclient/idlist.[ch].
3740 * Fixed a bug in hash table tarversing. While the hash table
3741 is traversed with SilcHashTableList the table must not be
3742 rehashed. It is now guaranteed that auto rehashable tables
3743 are not rehashed while tarversing the list. Also defined that
3744 silc_hash_table_rehash must not be called while tarversing
3745 the table. Added function silc_hash_table_list_reset that must
3746 be called after the tarversing is over. The affected files are
3747 lib/silcutil/silchashtable.[ch].
3749 * Changed all hash table traversing to call the new
3750 silc_hash_table_list_reset in server and in client library.
3752 * Added function silc_client_on_channel to return the
3753 SilcChannelUser entry if the specified client entry is joined
3754 on the specified channel. This is exported to application as
3755 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3757 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3759 * Fixed founder regaining problem with JOIN command on normal
3760 server. The notify for mode change must be sent always and
3761 not only if !cmd->pending. Affected file silcd/command.c.
3763 * Fixed the WHOWAS command's reply sending to support the
3764 lists correctly. Affected file silcd/command.c.
3766 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3768 * When sending JOIN command to router for processing the
3769 sender's old command identifier was not saved back to the
3770 sender's command context, fixed now. The affected file is
3773 * Create the key in JOIN command of the router did not return
3774 the channel key, added check for this. Affected file is
3777 * Fixed a channel ID update bug in JOIN command reply. Do
3778 not directly upgrade the ID but call the function
3779 silc_idlist_replace_channel_id if the ID was changed.
3780 Affected file silcd/command_reply.c.
3782 * Fixed memory leaks from command calling if it would fail.
3783 Affected file silcd/command.c.
3785 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3787 * Applied patches from cras:
3789 Memory leak fixes around libaries, irssi window resize fix,
3790 new silclist.h and silcdlist.h, all extern inline changed to
3793 * Removed dotconf from lib/dotconf, not needed anymore.
3795 * Removed TRQ from lib/trq, not needed anymore.
3797 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3798 with server connections. Later this will be configurable
3799 in config file after new config file is done. Affected file
3802 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3804 * Fixed a crash in server related to channel announcements.
3805 Affected file silcd/server.c.
3807 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3809 * Fixed memory leaks in silc_server_create_new_channel*
3810 functions. Affected file silcd/server.c.
3812 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3813 which ID was changed. This way the router will send the
3814 user list for the channel again, and server won't be in
3815 desync in some rare circumstances. Affected file is
3816 silcd/packet_receive.c.
3818 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3820 * Check for NULL socket pointer in the function
3821 silc_server_packet_send_to_channel_real. Affected file
3822 silcd/packet_send.c.
3824 * Fixed the BAN notify handling to correctly remove ban
3825 list. Affected file silcd/packet_receive.c.
3827 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3829 * Fixed some header addition to Toolkit distribution in
3830 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3832 * Added lib/silcclient/client_ops_example.h as an template
3833 file for application programmers to quickly start using
3834 the SilcClientOperation functions in their application.
3835 Updated the lib/silcclient/README as well to tell about this
3836 nice file made available.
3838 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3840 * Call silc_server_remove_from_channels when removing client
3841 entry when NO_SUCH_CLIENT_ID was received. Affected file
3842 is silcd/command_reply.c.
3844 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3846 * Added server & router operator statistics updating. Affected
3847 file silcd/packet_receive.c and silcd/command.c.
3849 * Fixed the SERVER_SIGNOFF notify handling on normal server
3850 not to save the history information for clients. Same was
3851 fixed earlier in remove_clients_by_server function, but not
3852 here. Affected file silcd/packet_receive.c.
3854 * Raised the default connection-retry count from 4 to 7 in
3855 server. Affected file silcd/server.h.
3857 * Cancel any possible reconnect timeouts when we start the
3858 key exchange. Affected file silcd/server.c.
3860 * Do not reconnect on connection failure when SCONNECT was
3861 given. Affected files silcd/server.[ch].
3863 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3865 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3867 * Fixed the NICK command to always give the unformatted
3868 nickname to the one giving the NICK command. If unformatted
3869 nickname is cached already it will be formatted and the
3870 local entry will always get the unformatted nickname.
3871 Affected file lib/silcclient/idlist.c.
3873 * Fixed some double frees from client library commands.
3874 Affected file is lib/silcclient/command.c.
3876 * Fixed CUMODE command in server to assure that no one can
3877 change founder's mode than the founder itself, there was a
3878 little bug. Affected file silcd/command.c.
3880 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3882 * Removed the SilcClientCommandDestructor from the client
3883 libary, it is not needed anymore. Affected files are
3884 lib/silcclient/silcapi.h, command[_reply].[ch],
3885 client_notify, idlist.c.
3887 * Fixed GETKEY command to first resolve client, and then
3888 resolve the server only if the client was not found, instead
3889 of resolving both at the same time. Affected file is
3890 lib/silcclient/command.c.
3892 * Added silc_client_start_key_exchange_cb and lookup the
3893 remote hostname and IP address before starting the key
3894 exchange with server. The affected file is
3895 lib/silcclient/client.c.
3897 * The server's public key is now saved using the IP address
3898 of the server and not the servername for the filename.
3899 The hostname public key filename is checked as an fall back
3900 method if the IP address based filename is not found.
3902 Fixed the GETKEY command to save the fetched server key
3903 in correct filename.
3905 Print the remote server's hostname now when new key is
3906 received during connection process. Affected file is
3907 irssi/src/silc/core/client_ops.c.
3909 * Return always our own public key to the client if it asks
3910 for it with GETKEY command. Affected file silcd/command.c.
3912 * Removed the use_auto_addr variable from default config
3913 file since it was in wrong section. Affected file is
3916 * Fixed TOPIC_CHANGE notification to not route it when it
3917 was sent using silc_server_send_notify_to_channel function.
3918 Affected file silcd/command.c.
3920 * Fixed silc_server_send_notify_kicked to send the kicker's
3921 Client ID also, it was missing. Affected files are
3922 silcd/command.c, silcd/packet_send.[ch].
3924 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3926 * Do not save client history information in SERVER_SIGNOFF.
3927 Fixes the bug in normal server that it does not detect
3928 the client becoming valid after the server becomes back
3929 online. Affected file silcd/server_util.c.
3931 * Added `sock_error' field into the SilcSocketConnection
3932 context. When error occurs during socket operation (read
3933 or write) the error is saved. Added also new function
3934 silc_socket_get_error to return human readable socket error
3935 message. Affected files are lib/silcutil/silcsockconn.[ch],
3936 lib/silcutil/unix/silcunixsockconn.c, and
3937 lib/silcutil/win32/silcwin32sockconn.c.
3939 * The server now prints the socket error message in the
3940 signoff for client. Affected file silcd/server.c.
3942 * Fixed the `created' channel information sending from router
3943 to server in JOIN command. Checks now whether the channel
3944 really was created or not and set it according that.
3946 Fixed the JOIN command to use the client entry's current
3947 ID during the joining procedure instead of the one it sent
3948 in the command (it is checked though), since it can change
3949 between the packet processing and command processing, and
3950 would just case unnecessary pain in the client end. Affected
3951 file silcd/command.c.
3953 * Fixed a channel key payload sending to use correct channel
3954 ID when the server was forced to change the channel's ID by
3955 router. Router sent the key payload with the old Channel ID.
3956 Affected file silcd/packet_receive.c.
3958 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3960 * Call silc_server_save_channel_key only if the key payload
3961 was provided in the JOIN command's command reply. Affected
3962 file silcd/command_reply.c.
3964 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3966 * Fixed silc_mp_sizeinbase to return the value correctly with
3967 MPI. Affected file lib/silcmath/mp_mpi.c.
3969 * Fixed the stop_server signal to correctly stop the scheduler
3970 and gracefully stop the server when SIGTERM or SIGINT signals
3971 are received. Affected file silcd/silcd.c.
3973 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3975 * Simple handling of TERM and HUP signals. Also added some log
3976 flushing call around. Affected file is
3979 * Fixed small bugs in silclog.c. Now buffering output will take
3980 effect after 10 seconds since startup: This will ensure that
3981 no important startup messages are lost. Also output redirection
3982 will preserve original format ([Date] [Type] message).
3983 Affected file is lib/silcutil/silclog.c.
3985 * Added two options to the config file, in the logging section:
3986 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
3987 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
3989 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3991 * Do not print the warning about log files not being initialized
3992 more than once to avoid excess logging. Affected file is
3993 lib/silcutil/silclog.c.
3995 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
3996 the SIM copying in make install in Makefile.am.pre.
3998 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4000 * Rewritten silclog APIs. Globally interesting changes follows:
4001 silc_log_set_files() changed to silc_log_set_file().
4002 silc_log_set_callbacks() changed to silc_log_set_callback().
4003 ROBOdoc documented silclog header file.
4004 SilcLogCb now returns bool to wether inihibit the default
4005 handler or not (to keep the old behaviour return always TRUE).
4006 The new APIs should also fix the problem of the
4007 silcd_error.log file that was written in the current directory.
4010 Log files streams will remain opened after silc_log_set_file()
4011 call, means less CPU usage notably on high traffic servers.
4012 File streams are now full buffered, and flushed to the disk
4013 every 5 minutes, lesses HD activity and CPU usage.
4014 Messages can be redirected, allowing admins to configure
4015 one single logfile for all server messages.
4016 the silc_log_quick global variable to activate fast-logging.
4017 Affected files lib/silcutil/silclog.[ch]
4019 * Changed some code to conform new silclog APIs. Affected
4020 files are doc/example_silcd.conf.in, silcd/server.c
4021 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4024 * Fixed a memory leak that could occur in some situations.
4025 Affected file silcd/serverconfig.c.
4027 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4029 * Added the silc_client_del_client to remove the client from
4030 all channels as well. Affected file lib/silcclient/idlist.c.
4032 * Fixed the client library to correctly remove the client
4033 from all channels when the client entry is being destroyed.
4034 Affected file lib/silcclient/client_notify.c, command.c.
4036 * Added auto-nicking support to the client library. If the
4037 applicatio now sets client->nickname it will be sent to the
4038 server after connecting by the library. This way for example
4039 SILCNICK (or IRCNICK) environment variables will have effect
4040 and always change the nickname automatically to whatever
4041 it is wanted. Affected file lib/silcclient/client.[ch].
4043 * Renamed silc_server_command_bad_chars to the
4044 silc_server_name_bad_chars and moved it to the
4045 silcd/server_util.[ch]. Added also new function
4046 silc_server_name_modify_bad to return nickname that
4047 includes bad characters as new nickname without those
4048 bad characters. This check and modify is now used in
4049 silc_server_new_client when the username is initially set
4050 as nickname, so it must be checked to be valid nickname.
4051 Affected file silcd/packet_receive.c.
4053 * The nickname length is now taken from the packet for real
4054 and not trusted to strlen() since it clearly can return
4055 wrong length for nickname including bad characters. This
4056 also applies to channel names. Affected file silcd/command.c.
4058 * Removed the lib/silcsilm/modules directory. Modules are now
4059 compiled into the lib/silcsim. Fixed the copying of the
4060 modules to follow symbolic links in Makefile.am.pre.
4062 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4064 * Fixed silc_string_regexify list creation. Fixes bugs with
4065 BAN and INVITE commands in server. The affected file is
4066 lib/silcutil/unix/silcunixutil.c.
4068 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4070 * Removed the command destructor entirely from the server's
4071 command and command reply routines. It is not needed, and
4072 its usage was buggy and caused crashes. Affected files are
4073 silcd/command[_reply].[ch].
4075 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4077 * Cancel protocol and NULL sock->protocol if timeout
4078 occurred during protocol. Affected file silcd/server.c.
4080 * Cancel protocol timeouts always before calling the final
4081 callback, to assure that after final callback is called
4082 no other state will be called for the protocol anymore.
4083 Affected file silcd/protocol.c.
4085 * Print error log if incoming connection configuration could
4086 not be found. Affected file silcd/server.c.
4088 * Fixed JOIN command to correctly save the founder mode
4089 to the client on normal SILC server, when the channel
4090 was created by the router. Affected file silcd/command.c.
4092 * Fixed LIST command (hopefully) to send correct reply
4093 packets. Affected file silcd/command.c.
4095 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4097 * The silc_packet_receive_process now returns FALSE if the
4098 read data was invalid packet, and TRUE if it was ok.
4100 The server now checks that if unauthenticated connection
4101 sends data and its processing fails the server will close
4102 the connection since it could be a malicious flooder.
4104 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4106 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4108 * Make sure the warning about error opening a log file is
4109 printed only once and not everytime it fails (produces
4110 too much useless log). Affected file lib/silcutil/silclog.c.
4112 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4114 * Made the silc_server_daemonise() function more readable.
4115 Affected file silcd/server.c.
4117 * Pid file is now optional, the user may comment it out from
4118 the config file. Removed define SILC_SERVER_PID_FILE, we
4119 don't need a default any longer. Affected file
4120 configure.in.pre, lib/Makefile.am.pre.
4122 * Make some use of the pid file. The server now dies at startup
4123 if it detects a valid pid file on his path. The server would
4124 die anyway in this circumstance, because of the bind() failure.
4125 Affected file silcd/silcd.c.
4127 * No longer compiling lib/dotconf.
4129 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4131 * Fixed JOIN command parsing not to crash. Affected file
4132 lib/silcclient/command.c.
4134 * Fied the NICK_CHANGE notify to add the new client entry
4135 even it is resolved. This removes an <[unknown]> nick
4136 thingy bug in the client. Affected file is
4137 lib/silcclient/client_notify.c.
4139 * Do not try to allocate 0 bytes (efence does not like it)
4140 in lib/silccore/silccomand.c when encoding payload.
4142 * Do not take IRCNICK as nickname in Irssi SILC client since
4143 it is not possible to set nickname before hand connecting
4144 the server (TODO has an entry about adding auto-nicking
4147 * Changed the silc_server_command_pending to check whether
4148 there already exists an pending entry with the specified
4149 command, command identifier and pending callback. This is
4150 to fix IDENTIFY and WHOIS related crashes that may register
4151 multiple pending commands with same identifier. Affected
4152 file silcd/command.c.
4154 * Fixed the server to reconnect to the router even if it
4155 was already reconnecting and EOF was received. This to
4156 fix a possibility that the server wouldn't ever try to
4157 auto-reconnect to the router. Affected file silcd/server.c.
4159 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4161 * Fixed the server's password authentication to use the
4162 length of the locally saved password, and not the one
4163 sent in the packet. Affected file silcd/protocol.c.
4165 * Fixed same password authentication problem in the
4166 Authentication Payload handling routines in
4167 lib/silccore/silcauth.c.
4169 * Yet another password authentication problem fixed with
4170 channel password handling in silcd/command.c.
4172 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4174 * If first character of string in silc_parse_userfqdn is '@'
4175 then do not parse it. Affected file is
4176 lib/silcutil/silcutil.c.
4178 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4180 * Fixed minor bug in IDENTIFY command reply sending, which
4181 caused various weird problems during JOIN when it was
4182 resolving names for users. Affected file silcd/command.c.
4184 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4186 * Fixed the IDENTIFY command reply sending to chech better valid
4187 clients. It was possible to send incomplete list of replies.
4188 Affected file silcd/command.c.
4190 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4192 * Added silc_client_command[s]_[un]register functions now to
4193 dynamically register the commands in client library. Removed
4194 the static table of commands. This allows the client library
4195 to call commands without causing the application to know about
4196 what commands library has called.
4198 Removed the INFO command reply kludge to detect when the command
4199 was called by library. Now library use its own command reply
4200 function for INFO command.
4202 Added function silc_client_command_call to call a command.
4203 Application can use it to call command, not access the structure
4206 Now all commands that are sent by the client library (not
4207 explicitly sent by application) use own command reply functions.
4209 Affected files around lib/silcclient/ and in
4210 irssi/src/silc/core/.
4212 * Fixed the WHOIS command reply sending to chech better valid
4213 clients. It was possible to send incomplete list of replies.
4215 Fixed the WHOIS and IDENTIFY to send the request to router
4216 if normal server did not do it and did not find any results.
4218 Affected file silcd/command.c.
4220 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4222 * Moved the internal data from SilcClient context into its
4223 own file, not accesible to application. Affected files
4224 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4225 and other files in client library.
4227 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4229 * Added doc/examples installation target in Makefile.am.pre.
4232 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4234 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4235 commands the found client entry will be removed from the
4236 cache, after notifying application about the error. Affected
4237 file lib/silcclient/command_reply.c.
4239 * Changed the /MSG to check for exact nickname user gave, and
4240 not let `nick' match `nick@host' if it is only one found. Now,
4241 user must type the exact nickname (like nick@host2) even if
4242 there are no more than one same nicks found. This is to avoid
4243 a possibility of sending nickname to wrong nickname since
4244 `nick' could match `nick@host'. Affected file is
4245 irssi/src/core/silc-servers.c.
4247 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4249 * Do not print "you are now server operator" or similar when
4250 giving /away command. Affected files are
4251 irssi/src/silc/core/client_ops.c, silc-servers.h.
4253 * Made the silc_server_command_pending_error_check to send
4254 the same command reply payload it received back to the
4255 original sender of the command. This way all arguments
4256 that was received by the server will be received by the
4257 client too. Affected file silcd/command.c.
4259 * Added the silc_idcache_add to return the created cache entry
4260 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4262 * Add global clients to expire if they are not on any channel.
4263 This is because normal server will never know if they signoff
4264 if they are not on any channel. The cache expiry will take
4265 case of these entries. This is done by normal servers only.
4266 The affected files are silcd/command_reply.c,
4267 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4269 * If server receives invalid ID notification for WHOIS or
4270 IDENTIFY and the ID exists in the lists, it is removed.
4271 Affected file silcd/command_reply.c.
4273 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4274 in client then client entry that it matches is searched and
4275 the nickname is printed on the screen for user. Affected
4276 file irssi/src/silc/core/client_ops.c.
4278 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4280 * Use cache entry expire time in the LIST command reply to
4281 purge old entries from the cache after the LIST command
4282 reply has been received. This way we don't have non-existent
4283 entries in the cache for too long. Affected file is
4284 silcd/command_reply.c.
4286 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4288 * If we are normal server, and we've not resolved client info
4289 in WHOIS or IDENTIFY from router, and it is global client,
4290 we'll check whether it is on some channel. If it is not
4291 then we cannot be sure about its validity and will resolve it
4292 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4293 file silcd/command.c.
4295 * Search channel by name (if possible) rather than by ID
4296 in IDENTIFY command's command reply. Affected file is
4297 silcd/command_reply.c.
4299 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4301 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4302 Updated specs and implemented it. Affected file silcd/command.c,
4303 silcd/packet_send.c and silcd/packet_receive.c.
4305 * Implemented the <founder auth> payload handling in the JOIN
4306 command. If provided all conditions for channel joining
4307 except requirement to provide correct passphrase can be
4308 overrided by the channel founder. Updated the protocol specs.
4309 Affected file silcd/command.c.
4311 Added support for founder auth in JOIN command in client
4312 library. Fixed the parsing of the JOIN command now to support
4313 all options as they should be. The affected file is
4314 lib/silcclient/command.c.
4316 * Optimized the WHOIS and IDENTIFY commands to send the request
4317 to router only if it includes nicknames or other names. If
4318 they include only IDs then check the local cache first before
4319 routing. Affected file is silcd/command.c.
4321 * Added channels topic announcements. Affected file is
4322 silcd/packet_receive.c and silcd/server.c.
4324 * Fixed the silc_server_send_notify_topic_set to really destine
4325 the packet to channel. Affected file silcd/packet_send.c.
4327 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4328 library. Affected file lib/silcclient/client_notify.c.
4330 * Added UMODE announcements. Affected file silcd/server.c.
4332 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4334 * Memory leak fixes in:
4336 lib/silcutil/silcsockconn.c
4337 lib/silcske/silcske.c
4338 lib/silcske/groups.c
4340 lib/silccrypt/silcpkcs.c
4341 lib/silccore/silccommand.c
4342 lib/silccore/silcidcache.c
4347 * ROBOdoc documented the lib/silcske/groups.h file and a
4348 bit changed the interface for better.
4350 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4352 * Update the client entry context in the ID cache after
4353 nick change. Affected file lib/silcclient/command.c.
4354 Fixes the CUMODE command when regaining founder privileges,
4355 and a little WHOIS problem.
4357 * Fixed silc_net_gethostbyname to correctly call the
4358 inet_ntop. Affected file lib/silcutil/silcnet.c.
4360 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4362 * Added IPv6 support checking to the configure.in.pre, added
4363 also --enable-ipv6 option to override the check. Affected
4364 file configure.in.pre.
4366 * The silc_thread_create now calls the start function
4367 directly if threads support is not compiled in. Removes
4368 ugly #ifdef's from generic code. Affected files are
4369 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4371 * Added silc_net_gethostby[name/addr]_async to asynchronously
4372 resolve. Affected files are lib/silcutil/silcnet.[ch].
4374 * Added support for rendering IPv6 based server, client and
4375 channel IDs. Affected file lib/silcutil/silcutil.c.
4377 * Added support for creating IPv6 based server IDs. Affected
4378 file is silcd/serverid.c.
4380 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4382 * Added silc_net_gethostby[addr/name] into the
4383 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4384 routines. Added silc_net_is_ip[4/6]. Affected file is
4385 lib/silcutil/unix/silcunixnet.c. All routines that take
4386 address as argument now supports both IPv4 and IPv6 addresses.
4388 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4390 * Fixed LIST command reply sending in server. Affected file
4393 * Server now sends the kicker's client ID in the KICK notify
4394 to the kicked client. Affected file silcd/command.c.
4396 * The client library now parses the kickers client ID and
4397 UI displays it. Affected files lib/silcclient/client_notify.c
4398 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4400 * Made all payload parsing function prototypes consistent.
4401 They all take now const unsigned char * and uint32 pair as
4402 the payload data instead of SilcBuffer. Changes all around
4403 the source tree. Other unsigned char* -> const unsigned char*
4404 changes around the tree as well.
4406 * Optimized SFTP client and server packet sending not to
4407 allocate new buffer for each packet but to recycle the
4408 first allocated buffer. Affected files are
4409 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4411 * Optimized the SFTP client to use SilcList instead of
4412 SilcDList for requests, because it is faster. Affected file
4413 is lib/silcsftp/sftp_client.c.
4415 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4416 into lib/silccore/silcid.[ch].
4418 Renamed silcpayload.[ch] into silcargument.[ch].
4420 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4422 * If client entry is deleted with active key agreement
4423 session, abort the session.
4425 The silc_client_abort_key_agreement now calls the completion
4426 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4428 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4431 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4433 * Don't use __restrict in older GCC's. Affected file is
4434 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4436 * silc_net_localhost now attempts to reverse lookup the
4437 IP/hostname. Affected file lib/silcutil/silcnet.c.
4439 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4440 command. It can be used to gain founder privileges at
4441 the same time when joining the channel.
4443 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4444 kicker's client ID as well. Updated protocol specs.
4446 Defined that the server must send SILC_COMMAND_IDENTIFY
4447 command reply with error status to client who sent
4448 private message with invalid client ID.
4450 Updated the protocol specification.
4452 * Added silc_server_send_command_reply to send any
4453 command reply. Affected file silcd/packet_send.[ch].
4455 * Added silc_id_payload_encode_data to encode ID payload
4456 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4458 * The server now send IDENTIFY command reply with error
4459 status if client ID in private message is invalid. Affected
4460 file silcd/packet_receive.c.
4462 * Save the server key file with server's IP address in
4463 the filename instead of hostname. The affected file is
4464 irssi/src/silc/core/client_ops.c.
4466 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4468 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4471 * Added libtool support for compiling shared objects in
4472 lib/silcsim. Affected file configure.in.pre and
4473 lib/silcsim/Makefile.am. Original patch by cras.
4475 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4477 * Pid file configuration, and server's config file fixes
4478 patch by toma. Updated CREDITS file.
4480 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4482 * Fixed silc_client_channel_message to not try to decrypt
4483 the message twice if it resolved the destination client
4484 information. This could cause of dropping one channel
4485 message. Affected file lib/silcclient/client_channel.c.
4487 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4489 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4490 lib/silcclient/client.c. This function is used when the SILC
4491 Client is run under some other scheduler, or event loop or
4492 main loop. On GUI applications, for example this may be
4493 desired to used to run the client under the GUI application's
4494 main loop. Typically the GUI application would register an
4495 idle task that calls this function multiple times in a second
4496 to quickly process the SILC specific data.
4498 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4500 * Fixed silc_server_drop() for dropping the supplementary
4501 groups as well, this could cause a security hole on some
4504 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4506 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4509 * Write PID file after dropping privileges. Added -F option
4510 to run server on foreground. A patch by debolaz.
4511 Affected files silcd/server.c, silcd/silcd.c.
4513 * Fixed MOTD to return the MOTD file server name. Affected
4514 file silcd/command.c.
4516 * Added INFO command reply handling to the Irssi SILC Client.
4517 Affected file irssi/src/silc/core/client_ops.c.
4519 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4521 * Fixed the silc_idcache_list_* routines to really support
4522 the dynamic list. Fixes a crash. Affected file is
4523 lib/silccore/silcidcache.c.
4525 * Fixed the LIST command reply to really call LIST command's
4526 pending callbacks. Affected file silcd/command_reply.c.
4528 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4530 * Update conn->local_entry->nickname after giving NICK
4531 command. Affected file lib/silcclient/command.c.
4533 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4535 * Added the [pid] option to the silcd configuration file
4537 Affected files: serverconfig.[ch] and silcd.c
4539 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4541 * Save fingerprint in WHOIS command reply in server.
4542 Affected file silcd/command_reply.c.
4544 * Fixed NICK commands pending callback registration.
4545 Affected file lib/silcclient/command.c.
4547 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4549 * Use ++server->cmd_ident when sending commands in server,
4550 instead of random number. Affected file silcd/command.c.
4552 * Fixed GETKEY command reply to call actually GETKEY pending
4553 command callbacks. Affected file silcd/command_reply.c.
4555 * A bit stricter check for nicknames. Check for same nickname
4556 in NICK command also. Affected file silcd/command.c.
4558 * Do not call INFO command everytime client ID changes, only
4559 during first connecting. Affected file lib/silcclient/client.c.
4561 * Set the new nickname only after successful command reply for
4562 NICK command is returned by server. Affected file
4563 lib/silcclient/command.c.
4565 * Remove nicknames from nicklist during server_signoff notify.
4566 Should fix /NAMES bit more. The affected file is
4567 irssi/src/silc/core/silc-channels.c.
4569 * Added `fingerprint' field to the SilcIDListData in the
4570 silcd/idlist.h to hold the fingerprint of the client's
4573 Send the fingerprint of the client's public key in WHOIS
4576 Affected files silcd/command.c, and silcd/idlist.[ch].
4578 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4579 create fingerprint from given data.
4581 * Show the fingerprint of the client's public key in WHOIS.
4582 Affected files irssi/src/module-formats.[ch] and
4583 irssi/src/silc/core/client_ops.c.
4585 * Format the multiple same nicknames also during JOIN and
4586 NICK_CHANGE notifys. Affected file is
4587 lib/silcclient/client_notify.c.
4589 * Do not print error on screen for invalid private message
4590 payload since it can come if someone is sending private
4591 messages with wrong key. Affected file
4592 lib/silccore/silcprivate.c.
4594 * Fixed multiple concurrent /PING crash. Affected file
4595 lib/silcclient/command.c.
4597 * Changed the wrong ID encoding. All IP addresses must be
4598 in MSB first order in encoded format. They were encoded
4599 wrong and was in LSB format. Affected files are
4600 silcd/serverid.c, lib/silcutil/silcutil.c.
4602 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4604 * Call the `connect' client operation through the scheduler
4605 in case of error. Affected file lib/silcclient/client.c.
4607 * Call the `failure' client operation even if the error
4608 occurred locally during a protocol. Affected file is
4609 lib/silcclient/protocol.c.
4611 * Added support of sending LIST command to router from normal
4612 server. This way normal server can get list of all channels
4613 in the network too. Fixed the channel list sending in the
4614 server too. Affected files are silcd/command.c, and
4615 silcd/command_reply.[ch].
4617 * Added silc_server_update_channels_by_server and
4618 silc_server_remove_channels_by_server. They are used during
4619 disconnection of primary router and in backup router protocol.
4620 Affected file silcd/server_util.[ch], silcd/server.c and
4621 silcd/server_backup.c.
4623 * Fixed channel adding to global list in IDENTIFY command
4624 reply in server. Affected file silcd/command_reply.c.
4626 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4628 * If the incoming packet type is REKEY or REKEY_DONE process
4629 that packet always synchronously. Fixes yet another MAC
4630 failed error on slow (dialup) connections. Affected file
4631 lib/silcclient/client.c and silcd/server.c.
4633 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4635 * Call check_version SKE callback for initiator too. Affected
4636 file lib/silcske/silcske.c.
4638 * Implemented fix for security hole found in the SKE that was
4639 fixed in the specification few days back; the initiator's
4640 public key is now added to the HASH value computation.
4641 Added backwards support for the old way of doing it too, for
4642 old clients and old servers. Affected file is
4643 lib/silcske/silcske.c.
4645 * Enabled mutual authentication by default in SKE. If initiator
4646 is not providing mutual authentication the responder will
4647 force it. This will provide the proof of posession of the
4648 private key for responder. The affected files are
4649 lib/silcclient/protocol.c and silcd/protocol.c.
4651 * Do not cache anymore the server's public key during SKE.
4652 We do mutual authentication so the proof of posession of
4653 private key is done, and if the server is authenticated in
4654 conn auth protocol with public key we must have the public
4655 key already. Affected file silcd/protocol.c.
4657 * Added new global debug variable: silc_debug_hexdump. If
4658 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4659 file lib/silcutil/silclog.[ch].
4661 * Fixed compilation warning due to char * -> const char *.
4662 Affected files lib/silcutil/silcnet.h, and
4663 lib/silccore/silcauth.[ch].
4665 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4667 * Fixed CMODE command when new channel key was created. If
4668 the creation failed the old key was removed. Next time giving
4669 same command would crash the server since the old key was
4670 freed already. Affected file silcd/command.c.
4672 * Fixed the silc_server_announce_get_channels to not crash
4673 on reconnect. Affected file silcd/server.c.
4675 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4677 * Added silc_log_set_debug_string function to set a regex
4678 string to match for debug output. Only the function names,
4679 or filenames matching the given debug string is actually
4680 printed. This way it is possible to filter out those debug
4681 strings that user is not interested in.
4683 Fixed a bug in silc_string_regexify.
4685 Affected files lib/silcutil/silclog.[ch], and
4686 lib/silcutil/unix/silcunixutil.c.
4688 * Changed the -d options in both server and Irssi SILC client
4689 to take the debug string as argument. Affected files
4690 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4692 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4694 * Added silc_hash_babbleprint to create a Bubble Babble
4695 Encoded fingerprint. The encoding is developed by Antti
4696 Huima (draft-huima-babble-01.txt), and it creates human
4697 readable strings out of binary data. Affected file
4698 lib/silccrypt/silchash.[ch].
4700 * Print the babble print now in addition of fingerprint as well
4701 in Irssi SILC client. Affected files are
4702 irssi/src/fe-common/silc/module-formats.[ch],
4703 irssi/src/fe-common/silc/core/client_ops.c.
4705 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4707 * Fixed a security problem found in SKE. The initiator's
4708 public key too is now added to the HASH hash value creation
4709 which is signed by the responder to create the SIGN value.
4710 This will prevent anyone in the middle to lie to the responder
4711 about the initiator's public key. If this is done now, the
4712 man in the middle will get caught. Updated the protocol
4715 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4717 * Better installation directory handling. Configure module
4718 paths and other paths automatically to example_silc* files
4719 in doc/. A patch by toma.
4721 * Fixed compiler warning from MPI library, and from SILC RNG.
4724 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4725 It can be configured with ./configure. A patch by toma.
4727 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4729 * Find correct make to use in prepare-clean. A patch by
4730 toma. Affected file prepare-clean.
4732 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4734 * Added irssi variables use_auto_addr, auto_bind_ip,
4735 auto_bind_port and auto_public_ip.
4737 * Changed the interface for silc_client_send_key_agreement
4738 in lib/silcclient/silcapi.h
4742 irssi/src/silc/core/silc-core.c
4744 lib/silcclient/silcapi.h
4745 irssi/src/silc/core/silc-channels.c
4746 lib/silcclient/client_keyagr.c
4749 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4751 * Added silc_pkcs_public_key_compare to compare two
4752 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4754 * Check that the client who set the founder mode on the
4755 channel is the same client that is giving the founder
4756 mode to itself. It is done by comparing the saved public
4757 key (it is saved even in the authentication is passphrase).
4758 Affected file silcd/command.c.
4760 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4762 * Do not process packet for disconnected socket connection.
4763 Affected file lib/silccore/silcpacket.c.
4765 * Process the DISCONNECT packet through scheduler in the
4766 client library. Affected file lib/silcclient/client.c.
4768 * Fixed the silc_client_packet_parse to not to increase
4769 the packet sequence number if the conn->sock and the
4770 current socket connection is not same. This can happen
4771 for example during key agreement when the conn includes
4772 multiple socket connections (listeners). Affected file
4773 lib/silcclient/client.c.
4775 * The sender of the file transfer request now provides also
4776 the pointer (listener) for the key exchange protocol. If
4777 the listener cannot be created then it sends empty key
4778 agreement and lets the receiver provide the listener.
4780 Added `local_ip' and `local_port' arguments to the
4781 silc_client_file_send. If they are provided they are used,
4782 if not then it will attempt to find local IP address, if
4783 not found or bind fails then the remote client will provide
4786 Affected files are lib/silcclient/client_ftp.c and
4787 lib/silcclient/silcapi.h.
4789 * Extended the FILE SEND command to support defining the
4790 local IP and port for key exchange listener. They are
4791 optional. Affected file irssi/src/silc/core/silc-servers.c.
4793 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4795 * Defined to WHOIS command reply the sending of fingerprint
4796 of the client's public key (if the proof of posession of the
4797 corresponding private key is verified by the server).
4798 Updated to the protocol specification.
4800 * Added support of receiving the client's public key's
4801 fingerprint in command reply in client library. Affected
4802 file is lib/silcclient/command_reply.c, and
4803 lib/silcclient/idlist.[ch].
4805 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4807 * Do not send over 128 chars long nickname to the server
4808 in NICK command. Affected file lib/silcclient/command.c.
4810 * Do not send over 256 chars long channel names to the server
4811 in JOIN command. Affected file lib/silcclient/command.c.
4813 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4815 * Assure that silc_server_close_connection cannot be called
4816 twice for same socket context. Affected file is
4819 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4821 * Send error message to application if opening file for
4822 writing during file transfer fails. Affected file is
4823 lib/silcclient/client_ftp.c.
4825 Remove all file transfer sessions for a client that we're
4826 removing from ID cache.
4828 Affected file is lib/silcclient/client_ftp.c.
4830 * Fixed silc_net_addr2bin to return correct address. Affected
4831 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4833 * Fixed file transfer session removing on signoff notify.
4834 Affected file irssi/src/silc/core/silc-servers.c.
4836 * Added the SilcClientFileError to be returned in the monitor
4837 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4838 Affected file lib/silcclient/silcapi.h.
4840 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4842 * Fixed a crash in silc_client_ftp_free_sessions and
4843 silc_client_ftp_session_free_client. Affected file
4844 lib/silcclient/client_ftp.c.
4846 * Added `disabled' field in the SilcChannelEntry in the server
4847 to indicate if the server entry is disabled. Affected file
4848 silcd/idlist.h, silcd/command[_reply].c.
4850 * SILC server adds now /var/run/silcd.pid everytime it is
4851 started. Affected file silcd/silcd.c.
4853 * Added silc_server_packet_send_clients to send a packet to
4854 the provided table of client entries. Affected file
4855 silcd/packet_send.[ch].
4857 * Fixed a crash in client resolving in client_prvmsg.c in
4858 client library. Affected file lib/silcclient/client_prvmsg.c.
4860 * Do not actually remove the client directly from ID cache
4861 during SERVER_SIGNOFF, but invalidate it. This way we
4862 preserve the WHOWAS info for the client. Affected file
4863 silcd/server_util.c.
4865 * Fixed SERVER_SIGNOFF notify handling in the server. The
4866 server is now able to process incoming SERVER_SIGNOFF notify
4867 for a server that it doesn't even know about. It will remove
4868 the clients provided in the notify. Affected file
4869 silcd/packet_receive.c.
4871 * Check for partial packet in data queue after every packet that
4872 was found from the queue. Return and wait for more data if
4873 there is partial data in queue. Affected file is
4874 lib/silccore/silcpacket.c.
4876 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4878 * Added SilcClietFileError enum to indicate error in
4879 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4880 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4881 Affected files lib/silcclient/silcapi.h and
4882 lib/silcclient/client_ftp.c.
4884 * Check that newsize in silc_buffer_realloc is larger than
4885 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4887 * Added better monitor of file transfers. It now monitors
4888 key agreement protocol during the file transfer too. Added
4889 error reporting too. Affected files
4890 irssi/src/silc/core/silc-servers.c,
4891 irssi/src/fe-common/silc/module-formats.[ch].
4893 * Wrote a help file for FILE command.
4895 * Added silc_rng_global_get_byte_fast to get not-so-secure
4896 random data as fast as possible. Random data is read from
4897 /dev/urandom if available and from the SILC RNG if not
4898 available. It is used in padding generation. Affected file
4899 lib/silccrypt/silcrng.[ch].
4901 * All packets in client library are now processed synchronously.
4902 Optimized packet processing a lot. Affected file
4903 lib/silcclient/client.c.
4905 * All server connection packets are processing synchronously
4906 now in server, to optimize packet processing. Affected file
4909 * Include files are installed now only in Toolkit distribution
4910 if make install is given. Affected files: all Makefile.am's.
4912 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4914 * Assure that silc_client_notify_by_server_resolve does not
4915 resolve the client information multiple times. If it cannot
4916 be found by the first it cannot be found at all. Affected
4917 file lib/silcclient/client_notify.c.
4919 * Fixed WHOWAS command reply calling. Affected file
4920 lib/silcclient/command_reply.c.
4922 * Removed all references to silc_idlist_get_client from the
4923 Irssi SILC client since that call is internal call used by
4924 the library. The Irssi SILC client will use now client
4925 retrieval functions found in silcapi.h.
4927 * Fixed a bug in resolving nickname info before sending
4928 private message. It used freed memory. Affected file
4929 irssi/src/silc/core/silc-servers.c.
4931 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4933 * Assure my_channels statistics cannot go negative in server.
4934 Affected files silcd/server.c, silcd/server_util.c.
4936 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4938 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4940 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4942 * Win32 Toolkit changes. Affected files
4943 win32/silc.dsw, win32/libsilc/libsilc.def,
4944 win32/libsilcclient/libsilc.def,
4945 lib/silcutil/silcutil.c, and
4946 lib/sftp/sftp_fs_memory.c.
4948 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4950 * Added silc_net_localip to return local host's IP address.
4951 Affected file lib/silcutil/silcnet.[ch].
4953 * If key exchange or rekey protocol is active for a connection
4954 parse all packets syncronously since there might be packets
4955 in packet queue that we are not able to process without first
4956 processing packets before them. Affected file silcd/server,
4957 lib/silcclient/client.c.
4959 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
4960 whether library should continue processing the packet.
4961 Affected file lib/silccore/silcpacket.h.
4963 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
4964 SilcSFTPMonitorData to SFTP server to monitor various
4965 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
4966 lib/silcsftp/sftp_server.c.
4968 * Added silc_file_size to return file size. Affected file
4969 lib/silcutil/silcutil.[ch].
4971 * Implemented the file transfer support for the client library.
4972 Added preliminary support for simple client to client one-file
4973 transmission. Affected file lib/silcclient/client_ftp.c,
4974 lib/silccilent/client.[ch].
4976 * Added new local command FILE to the Irssi SILC Client.
4977 It is used to perform the file transfer. It has subcommands
4978 SEND, RECEIVE, SHOW and CLOSE. Affected files
4979 irssi/src/silc/core/client_ops.c,
4980 irssi/src/silc/core/silc-server.[ch].
4982 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4984 * Relay the SILC_PACKET_FTP in the server. Affected files
4985 silcd/server.c and silcd/packet_receive.c.
4987 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4989 * Renamed silc_file_read and silc_file_write to functions
4990 silc_file_readfile and silc_file_writefile. Added function
4991 silc_file_open and silc_file_close. Affected files
4992 lib/silcutil/silcutil.[ch].
4994 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4996 * Resolve the client info when received private message or
4997 channel message for a client which nickname we don't know.
4998 Affected files lib/silcclient/client_prvmsg.c and
4999 lib/silcclient/client_channel.c.
5001 * Do not crash in /KEY if client is not connected. Affected
5002 file irssi/src/silc/core/silc-channels.c.
5004 * Added SilcClientStatus field to the SilcClientEntry in the
5005 lib/silcclient/idlist.h.
5007 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5008 is incomplete and is being resolved, it won't be resolved
5011 Make sure also that USERS command reply does not resolve
5012 twice information. Affected file is
5013 lib/silcclient/command_reply.c.
5015 Make sure that silc_client_get_clients_by_list does not
5016 resolve twice same information.
5018 * Check for valid client->id in the silc_server_free_client_data.
5019 Affected file silcd/server.c.
5021 * Fixed /GETKEY nick@server not to crash if the server entry
5022 is not found. Affected file lib/silcclient/command.c.
5024 * Fixed the silc_server_check_cmode_rights to check the
5025 requested modes correctly. Affected file silcd/command.c.
5027 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5029 * Better checks for non-printable chars in nick added.
5030 Affected file silcd/command.c.
5032 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5034 * Call the silc_server_udpate_servers_by_server in the
5035 primary router that comes back online in the backup resuming
5036 protocol. Otherwise it routes packets wrong. Affected file
5037 silcd/server_util.[ch], silcd/server_backup.c.
5039 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5041 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5042 lib/silcutil/silcbuffmt.[ch].
5044 * Redefined the SILC packet header to include the padding
5045 length. Affected file lib/silccore/silcpacket.[ch].
5047 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5048 length for maximum padding up to 128 bytes). Affected
5049 file lib/silccore/silcpacket.h.
5051 * Removed all backwards support for old 0.5.x MAC thingies.
5052 The SILC packet header change makes it impossible to be
5053 backwards compatible.
5055 * Send the ENDING packet with timeout in the backup resuming
5056 protocol. This is to assure that all routers has connected
5057 to the primary router. Affected file silcd/server_backup.c.
5059 * Changed the RNG to take the first IV from random data. It
5060 used to take it from zero actually. Changed the RNG also
5061 to use /dev/urandom during session. /dev/random is used
5062 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5064 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5066 * Changed the SILC packet header to have the first two bytes
5067 (the packet length) encrypted. Affected files aroung the
5068 code tree, lib/silccore/silcpacket.[ch]. Removed the
5069 SilcPacketCheckDecrypt callback. It is not needed anymore
5070 since the silc_packet_receive_process will determine now
5071 whether the packet is normal or special.
5073 * Implemented the unidirectional MAC keys. Affected files
5074 lib/silcske/silcske.c, silcd/protocol.c and
5075 lib/silcclient/protocol.c.
5077 * Implemented the packet sequence number to the MAC computation.
5078 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5079 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5080 lib/silcclient/protocol.c.
5082 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5084 * Allow backup router to announce servers. All servers
5085 announced by backup router are added to the global list
5086 automatically. Update hte server's socket to our primary
5087 router also when backup router announces a server.
5088 Affected file silcd/packet_receive.c.
5090 * Do not update the client->router in the function
5091 silc_server_udpate_clients_by_server if the client is on
5092 global list. We might fail to find any specific server
5093 for locally connected clients and local cell clients. They
5094 should still use the `from' and not `to' as client->router.
5095 This fixes backup router resuming protocol. Affected file
5096 silcd/server_util.c.
5098 * Decrease channel statistics count only if the channel
5099 deletion worked. Affected files are silcd/server.c and
5100 silcd/server_util.c.
5102 * Added silc_server_update_servers_by_server to update origin
5103 of all server entries. Used during backup router protocol.
5104 Affected files silcd/server_util.[ch], silcd/server.c. and
5105 silcd/backup_router.c.
5107 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5108 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5109 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5110 lib/silccrypt/silchmac.c.
5112 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5114 * Assure that router cannot reroute the same channel message
5115 to the sender. Affected file silcd/packet_receive.c.
5117 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5119 * Made better checks that the channel message is not sent
5120 to the router it came from. Affected file is
5121 silcd/packet_send.c. Fixed memory leak too.
5123 * Announce informations for incoming router connection, but
5124 only after checking if it is replaced by backup router.
5125 Affected file silcd/packet_receive.c.
5127 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5129 * Fixed the backup resuming protocol to work in multiple
5130 router environment. Affected file silcd/server_backup.c.
5132 * Route packet only to one router in the function
5133 silc_server_packet_send_to_channel. Affected file is
5134 silcd/packet_send.c.
5136 * Fixed silc_server_send_notify_dest to set the broadcast
5137 flag. Fixed the silc_server_send_notify_topic to actually
5138 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5139 Affected file silcd/packet_send.c.
5141 * Changed the SFTP Filesystem interface. Changed the
5142 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5143 the filesystem operation function. The SilcSFTPFilesystem
5144 is now a context that is allocated by all filesystem allocation
5145 functions and it already includes the operations structure
5146 and filesystem specific context. It is given as argument
5147 now to the silc_sftp_server_start. This made the interface
5148 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5149 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5151 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5153 * Changed the backup router adding and getting interfaces
5154 in the server. The router that will be replaced by the
5155 specified backup router is now sent as argument. Affected
5156 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5159 * Added silc_net_addr2bin_ne to return the binary form of
5160 the IP address in network byte order. Affected files
5161 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5163 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5165 * Check for existing server ID in silc_server_new_server
5166 and in silc_server_connect_to_router_final and remove the
5167 old entry if it exists. Affected file silcd/packet_receive.c,
5170 * Send the channel message always to only one router, either
5171 in upstream or downstream. Affected file is
5172 silcd/packet_send.c.
5174 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5176 * Wrote the definition of the backup resuming protocol to the
5177 protocol specification.
5179 * Removed one redundant channel key generation from normal
5180 server during joining procedure. Removed one redundant
5181 channel key sending from server to router during joining
5182 procedure. Affected file silcd/command.c.
5184 * Made minor bugfixes to the backup router resuming protocol.
5185 Affected file silcd/server_backup.c, server.c.
5187 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5189 * Added --disable-asm configuration option. Affected files
5190 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5193 * Implemented the backup resuming protocol that is used to
5194 resume the primary router position in the cell after the
5195 primary router comes back online. Affected files
5196 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5197 and silcd/server_util.[ch].
5199 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5201 * Sleep two (2) seconds after sending QUIT command to server.
5202 Affected file lib/silcclient/command.c.
5204 * Assure that if outgoing data buffer is pending do not force
5205 send any data. Affected file silcd/packet_send.c.
5207 * Assure that if outgoing data buffer is pending do not force
5208 send any data. Affected file lib/silcclient/client.c.
5210 * Implemented the backup router support when the primary router
5211 goes down. The servers and routers can now use the backup
5212 router as new primary router without loosing connectivity.
5214 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5216 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5217 in the server to indicate disabled entry. All data read
5218 from the connection will be ignored and no data is sent
5219 for entry that is disabled. Affected files are
5220 silcd/idlist.h, silcd/server.c.
5222 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5224 * Created SFTP client and server test programs in the
5225 lib/silcsftp/tests directory.
5227 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5229 * Implemented memory filesystem (virtual filesystem) for
5230 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5233 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5235 * Implemented the SFTP (SSH File Transfer Protocol) to the
5236 lib/silcsftp. It includes SFTP client and SFTP server
5239 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5241 * Moved lib/silccore/silcprotocol.[ch] to the
5242 lib/silcutil library.
5244 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5245 take variable argument list pointer as argument. Affected
5246 file lib/silcutil/silcbuffmt.[ch].
5248 * Added silc_buffer_set function that is used to set data
5249 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5250 Affected file lib/silcutil/silcbuffer.h.
5252 * Changed various routines in the core library to use the new
5253 silc_buffer_set instead of allocating new buffer only for
5256 * Added 64-bit value formatting and unformatting support to the
5257 silc_buffer_[un]format routines. Affected file is
5258 lib/silcutil/silcbuffmt.[ch].
5260 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5261 to includes/bitmove.h.
5263 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5265 * Fixed channel user mode saving in client library. Affected
5266 file lib/silcclient/command[_reply].c.
5268 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5270 * Defined the file transfer to the SILC Protocol. Added
5271 new packet type SILC_PACKET_FTP and defined File Transfer
5272 Payload. The mandatory file transfer protocol is SFTP
5273 (SSH File Transfer Protocol). Affected file in addition
5274 of the internet draft is lib/silccore/silcpacket.h.
5276 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5277 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5278 is used as part of backup router protocol when the primary
5279 router of the cell is back online and wishes to resume
5280 the position as primary router.
5282 * Redefined the MAC generation keys in the protocol. The
5283 same key is not used anymore in both direction. Both
5284 direction will now use different keys for sending and
5285 receiving. This fixes a potential security flaw. This
5286 change causes incompatibilities in the protocol.
5288 * Redefined also the MAC computation from the packet.
5289 An packet sequence number is now added to the MAC
5290 computation. This prevents possible replay attacks against
5291 the protocol. This change too causes incompatibilities
5294 Added `sequence' field to the SilcPacketContext to hold
5295 the current sequence number for the packet.
5297 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5299 * Added `created' field to the SilcIDListData in the file
5300 silcd/idlist.h to indicate the time when the entry was
5303 * Added `created' field to the SilcChannelEntry too. Affected
5304 file silcd/idlist.h.
5306 * Added `creation_time' aguments to all the announcement functions
5307 in the server. If it is provided then only the entries that
5308 was created after the provided time frame are actually
5309 announced. Affected file silcd/server.[ch].
5311 * The protocol says that the Channel ID's IP address must be
5312 based on the router's IP address. Added check for this in
5313 the silc_server_new_channel when processing incoming New Channel
5314 Payload. Affected file silcd/packet_receive.c.
5316 * Print out the correct version with --version in SILC client.
5317 Affected file irssi/src/silc/core/silc-core.c.
5319 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5321 * Fixed WHOWAS command to check for completnes of the client
5322 entry always, not just when the command is coming from client.
5323 Affected file silcd/command.c.
5325 * Added new function silc_server_packet_queue_purge to purge the
5326 outgoing data queue to the network. After the function returns
5327 it is guaranteed that the outgoing packet queue is empty.
5328 Affected file silcd/packet_send.[ch].
5330 * Purge the outgoing packet queue in the rekey protocol's final
5331 callback to assure that all rekey packets go to the network
5332 before quitting the protocol. Affected file silcd/server.c.
5334 * Added silc_client_packet_queue_parse as similar function as
5335 in server to the client library. The affected file is
5336 lib/silcclient/client.c.
5338 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5340 * Splitted silcd/server.c and created silcd/server_util.[ch]
5341 for utility functions.
5343 * Added new socket flag SILC_SF_DISABLED to indicate that the
5344 connection is open but nothing can be sent to or received from
5345 the connection. Affected file lib/silcutil/silsockconn.[ch].
5346 The checking for disabled socket is checked in the low level
5347 silc_socket_write and silc_socket_read functions.
5349 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5351 * Allow only nicknames and channel names that fits into the
5352 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5354 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5356 * When processing JOIN command reply in server check that if
5357 the channel exists in our global list we'll move it the local
5358 list. Affected file silcd/command_reply.c.
5360 * Fixed the check whether client is joined on the channel already
5361 in JOIN command. Affected file lib/silcclient/command.c.
5363 * Fixed the JOIN command reply to check whether the channel
5364 already exists. Affected file lib/silcclient/command_reply.c.
5366 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5368 * Added silc_ske_status_string to map the SKE error numbers
5369 to readable strings. The affected files are
5370 lib/silcske/silcske[_status].[ch].
5372 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5374 * Do not show the private channels on the WHOIS channel list
5375 as it is not allowed by the protocol. The affected file is
5378 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5380 * Assure that the packet length digged from the actual packet
5381 is something sensible in the silc_packet_decrypt_rest_special
5382 in lib/silccrypt/silcpacket.c.
5384 * Free and NULL the allocated pointer in silc_hmac_alloc if
5385 the HMAC allocation fails. The affected file is
5386 lib/silccrypt/silchmac.c.
5388 * Print the selected security properties to the log files in
5389 the server. Affected file silcd/protocol.c.
5391 * Add SKE's reference counter even if calling the completion
5392 callback manually. Otherwise it goes negative, although it
5393 does not cause any problems. The affected file is
5394 lib/silcske/silcske.c.
5396 * Remove the client entry with short timeout after giving the
5397 KILL command. Affected file lib/silcclient/command.c.
5399 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5400 case all found clients are already disconnected (WHOWAS would
5401 found them) in the server. Affected file silcd/command.c.
5403 * Update the last_receive (time of last data received) to be
5404 updated only when received private or channel message so that
5405 the idle time showed in WHOIS makes more sense.
5407 * Added boolean field `valid' in to the SilcClientEntry in the
5408 client library to indicate whether the entry is valid or not.
5409 This fixes the nickname change bug on channel when changing
5410 the nickname to be same than the old (like nick to Nick) the
5411 nickname formatter doesn't set the new nick anymore to Nick@host.
5412 Affected file lib/silcclient/idlist.[ch].
5414 * Now actually fixed the nickname changing on disconnection.
5415 Added new function silc_change_nick to the Irssi SILC Client.
5416 Affected file irssi/src/silc/core/client_ops.c,
5417 irssi/src/silc/core/silc-nicklist.[ch].
5419 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5421 * Check that the public key exists in the GETKEY command before
5422 trying to encode it. Affected file silcd/command.c.
5424 * Print some notifications on received public keys with GETKEY
5425 command in the Irssi SILC Client. Affected files are
5426 irssi/src/fe-common/silc/module-formats.[ch],
5427 irssi/src/silc/core/client_ops.c.
5429 * Use IDENTIFY command to resolve the server information in the
5430 GETKEY command instead of INFO command. Affected file
5431 lib/silcclient/command.c.
5433 * All command reply functions in the client library now calls
5434 the pending command reply callbacks even if an error has
5435 occurred. The server has done this a long time and now it was
5436 time to move the client library to this as well. Now all
5437 errors can be delivered back to the pending command reply
5438 callbacks if necessary. Affected files are
5439 lib/silcclient/command[_reply].[ch].
5441 * Change the nickname on disconnection back to the username
5442 because in reconnect the server will enforce it to it anyway.
5443 Affected file irssi/src/silc/core/silc-servers.c.
5445 * Fixed a config file parsing bug in the Irssi SILC client.
5446 Affected file irssi/src/silc/core/clientconfig.c.
5448 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5450 * When printing the channel mode on JOIN, verify that the
5451 channel key and channel's HMAC are valid. Affected file
5452 irssi/src/silc/core/client_ops.c.
5454 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5456 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5457 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5458 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5460 * Removed channel key rekey task deleting from the function
5461 silc_server_save_channel_key. Affected file silcd/server.c.
5462 Added explicit timeout task context instead that is used to
5463 delete the task if we are registering a new task before the
5464 new task has elapsed.
5466 * When channel key rekey occurs the client library now saves
5467 the old channel key for a short period of time (10 seconds) and
5468 is able to use it in case some is still sending channel
5469 messages encrypted with the old key after the rekey. Affected
5470 file lib/silcclient/[idlist.h|client_channel.c].
5472 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5474 * Added check to the silc_server_new_id_real to not accept
5475 new ID if it is the sender's own ID. Affected file is
5476 silcd/packet_receive.c.
5478 * Assure that we do not announce ourself or the one we've
5479 sending our announcements when we're router and are announcing
5480 servers to our primary router. Affected file silcd/server.c.
5482 * Fixed silc_server_command_identify_check_client to assemble
5483 correct WHOIS packet. It send corrupted WHOIS packet and
5484 caused problem with router to router connections. Affected
5485 file silcd/command.c.
5487 Fixed also silc_server_command_whois_check the same way
5488 as for the IDENTIFY command.
5490 * Added new SilcIDListStatus to the server in the SilcIDListData
5491 structure. The status now includes the current status of
5492 the entry (like registered, resolved etc.). Affected file
5493 silcd/idlist.[ch]. Defined a bunch of different status types
5494 as well. This replaced the old boolean registered field as well.
5496 Added resolve_cmd_ident field to the SilcClientEntry structure
5497 too so that if the entry is for example being resolved so
5498 another command may attach to the same pending command reply
5499 without requiring to resolve the same entry again. This concept
5500 should optimize the WHOIS and the IDENTIFY resolving under
5501 heavy load by taking away unnecessary resolving for entries
5502 that are being resolved already.
5504 Added support for adding multiple pending commands for one
5505 command idenfier. Affected file silcd/command[_reply].[ch].
5507 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5508 before deleting the data. Otherwise the hash table will have
5509 freed data in comparison functions. Affected file is
5510 silcd/command_reply.c.
5512 * Fixed silc_idlist_replace_client_id to add the new entry to
5513 the cache with NULL nickname. Otherwise there will be invalid
5514 memory as the nickname after the nickname is freed. Affected
5515 file silcd/packet_receive.c.
5517 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5518 saved into wrong slots because the previous number of entries
5519 was not taken into account. Affected file silcd/idlist.c.
5520 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5522 * If we are router and we receive JOIN notify to a channel that
5523 does not have any users then notified client is marked as the
5524 channel founder, as it is it. The affected file is
5525 silcd/packet_receive.c
5527 * Added to the extended hash table API's table_del_*ext functions
5528 the destructor as argument too, so that the caller can decide
5529 which destructor to use or whether to use destructor at all.
5530 Affected file lib/silcutil/silchashtable.[ch].
5532 * Fixed ID Cache purging. It actually deleted the entries from
5533 the hash table after the data was freed. The hash table ended
5534 up comparing freed memory. The affected file is
5535 lib/silccore/silcidcache.c.
5537 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5539 * Fixed Irssi SILC client's KILL command's HELP syntax.
5541 * The USERS command now resolves the detailed user information
5542 if the userinfo field is missing. Affected file is
5543 lib/silcclient/command_reply.c.
5545 * Do not print error in silc_file_read if the read file does
5546 not exist. Just silently return NULL. Affected file is
5547 lib/silcutil/silcutil.c.
5549 * Fixed the silc_log_output to not wine about NULL filename
5550 and to not create some bogus " " filename. Affected file is
5551 lib/silcutil/silclog.c.
5553 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5555 * Fixed various printing bugs on the user interface in the
5556 Irssi SILC Client. Minor changes that were forgotten from
5559 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5561 * Fixed the configure.in.pre and the compilation and distribution
5562 environment to support the new autoconf 2.52. That version is
5563 now required to compile the CVS trunk.
5565 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5567 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5568 to generally parse user@fqdn format strings. Affected file
5569 lib/silcutil/silcutil.c.
5571 * Added nickname_format and nickname_force_format fields to the
5572 SilcClientParams structure. The first one defines the format
5573 for the nicknames that the library will enforce if the receives
5574 multiple same nicknames. The second one is boolean value and
5575 can be used to force the library to always enforce the format
5576 to the nicknames regardles whether there are multiple nicknames
5577 or not. This configurable formatting was employed to flexibly
5578 support accessing multiple nicknames from the user interface.
5579 The userinterface can now set the nicknames to what ever format
5580 they prefer. Affected file lib/silcclient/silcapi.h.
5582 Added function silc_client_nickname_format to the file
5583 lib/silcclient/idlist.c. It performs the nickname formatting.
5585 Added new field `hostname´ to the SilcClientEntry context.
5586 It holds the hostname of the client. Affected file is
5587 lib/silcclient/idlist.h.
5589 * Irssi SILC Client sets the nicknames in nick@hostn format.
5590 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5591 irssi/src/silc/core/silc-core.c.
5593 The WHOIS printing now also shows both the real nickname and
5594 the formatted nickname so that user knows how to access the
5595 user if there are multiple same nicknames cached. Affected
5596 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5597 printing formatting too to take the hostname now as a separate
5598 argument. The Affected file is
5599 irssi/src/fe-common/silc/modules-formats.[ch].
5601 * Changed the silc_client_get_clients_local to accept the formatted
5602 nickname as argument. It accepts the real nickname too but the
5603 formatted nickname can be used to find the true entry from
5604 multiple entries. Affected file lib/silcclient/silcapi.h and
5605 lib/silcclient/idlist.c.
5607 * Added nickname_format_parse field to the SilcClientParams.
5608 It is a callback function provided by the application to parse
5609 the nickname out of the formatted nickname string. The library
5610 calls it to get the nickname from the formatted string. Since
5611 the application generally knows better the format of the nickname
5612 string it parses it instead of the library, even though library
5613 encodes the formatted string. If the callback function is not
5614 provided then the library will use the string as is. The
5615 affected file is lib/silcclient/silcapi.h.
5617 * All the nickname strings passed to the client library in
5618 commands are now expected to be formatted nickname strings.
5619 If the command does not support the formatted nickname string
5620 it will assume that the sent string is the actual nickname.
5621 Affected file lib/silcclient/command.c.
5623 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5625 * Added public key authentication support to OPER and SILCOPER
5626 commands in the client library. Affected file is
5627 lib/silcclient/command.c.
5629 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5631 * Changed the get_auth_methdod client operation to be asynchronous.
5632 It can be async if the application resolves the authentication
5633 method from the server during the negotiation. Added new
5634 SilcGetAuthMeth completion callback that the application will
5635 call after resolving the authentication method.
5637 Added function silc_client_request_authentication_method that
5638 the application can use to resolve the authentication method
5639 from the server. Added also SilcConnectionAuthRequest callback
5640 that the library will call after the server has replied. The
5641 application can call this function if it does not know the
5642 current authentication method.
5644 Affected files are lib/silcclient/client.c and
5645 lib/silcclient/silcapi.h.
5647 * The Irssi SILC client now automatically resolves the authentication
5648 method incase any configuration information is not present (and
5649 currently there never is). The affected file is
5650 irssi/src/silc/core/client_ops.c.
5652 * Fixed public key authentication from the client library.
5653 Affected file lib/silcclient/protocol.c. Changed also the
5654 protocol specification about the public key authentication in
5655 the connection authentication protocol. The actual data to be
5656 signed is now computed with a hash function before signing.
5658 * Fixed the public key authentication from the server as well.
5659 Affected file silcd/protocol.c.
5661 * Removed the mlock()'s from the memory allocation routines.
5662 Affected file lib/silcutil/silcmemory.c. The ./configure does
5663 not check anymore for the mlock(). Affected file is
5666 * Fixed USERS command in server to allow the execution of the
5667 command for private and secret channels if the client sending
5668 the command is on the channel. Affected file silcd/command.c.
5670 * Fixed silc_client_get_clients_local to return the clients
5671 count correctly. It could return wrong value. Affected file
5672 lib/silcclient/idlist.c.
5674 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5676 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5677 types. The assembler optimizations seemed not to like 64-bit
5678 data types. The assmebler optimizations thus are now enabled
5679 also for BSD systems as opposed to only enable them for Linux.
5681 * Do not check for threads at all on BSD systems. Affected
5682 file configure.in.pre.
5684 * Removed -n and -h options from the Irssi SILC Client since
5685 they are not used in silc.
5687 * Fixed the prime generation to assure that the first digit
5688 of the generated random number is not zero since our conversion
5689 routines does not like number strings that starts with zero
5690 digit. If zero digit is seen the random number is regenerated.
5691 This caused some corrupted RSA keys when the zero first digit
5692 was met. Affected file lib/silcmath/silcprimegen.c.
5694 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5696 * Fixed WIN32 configuration in the ./configure script.
5697 Fixed to include xti.h on environments that has it.
5698 Patches by Carsten Ilchmann and andrew.
5700 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5702 * Changed the silc_id_create_client_id to be collision
5703 resistant. It is now assured that there cannot be created
5704 two same client ID's. I suspect that some weird bugs in
5705 the server were actually caused by duplicate Client IDs.
5706 Affected file silcd/serverid.[ch]. A router receiving
5707 new ID now also assures and informs the sending server
5708 if the ID caused collision.
5710 * Changed the silc_id_create_channel_id to also assure that
5711 there are no collisions.
5713 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5715 * Statement about ignoring the Mutual Authentication flag when
5716 performing rekey with PFS was a bit misleading. It is ignored
5717 if it was set in the initial negotiation, it cannot be even
5718 set in the rekey. Fixed in the ke-auth draft. Started the
5719 new versions of the protocol drafts in the doc/.
5721 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5723 * Fixed a bug in silc_client_command_identify_save when saving
5724 new channel information. The channel name was no duplicated
5725 and caused crash on exit. Affected file is
5726 lib/silcclient/command_reply.c.
5728 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5730 * Fixed the getkey command handling in the server. Send just
5731 empty OK reply to the sender if the key could not be fetched
5732 (but everything else was ok, like the key just was not available).
5733 Changed the public key parameter to optional in the protocol
5734 specs so that empty OK reply can be sent. Affected file
5737 Added a message to Irssi SILC client to tell to user if the
5738 server did not return a public key.
5740 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5742 * Fixed a channel key regeneration bug. It registered new
5743 timeout tasks exponentially until all system resources were
5744 used. Affected file silcd/server.c.
5746 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5748 * Added the SILC Document generator to the scripts/silcdoc.
5749 It can be used to generate the Toolkit Reference Manual out
5750 of the source tree. Internally it will also use the RoboDoc
5751 generator now imported in util/robodoc.
5753 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5755 * Added couple of return's in rekey protocol if error orccurred
5756 during the protocol. The execution must be terminated.
5757 Affected file silcd/protocol.c. Also, terminate the protocol
5758 always with timeout.
5760 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5762 * The client's Client ID was created initally from the wrong
5763 nickname (it could have been in format nick@host) in the
5764 silc_server_new_client. Affected file silcd/packet_receive.c
5766 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5768 * Added some SILC_LOG_ERROR's to various error conditions
5769 if client could not be added to ID cache. Affected files
5770 silcd/packet_receive.c and silcd/server.c.
5772 * When client's sock->user_data is freed, NULL also the
5773 client->router and client->connection pointers. Added check
5774 for these pointers being NULL to various places around the
5775 code. Affected file silcd/server.c.
5777 * Added client->data.registered == TRUE checks to various
5778 places around the code to assure that unregistered client's
5779 are not handled when it is not allowed. Affected file
5782 * Added `bool registered' fields to all
5783 silc_idlist_[server|client]_get_* routines to indicate whether
5784 the fetched client needs to be registered or not. Affected
5785 file silcd/idlist.[ch].
5787 * Add your own entry as registered to the ID cache in the
5788 server. Affected file server.c.
5790 * Fixed a bug in silc_server_new_server. The SilcServer was
5791 set as the new server's context instead of SilcServerEntry.
5792 This naturally caused some weird bugs.
5794 * Added "updated" field the SilcChannelEntry which indicates
5795 the time since the channel entry was last accessed. This
5796 can be used to determine whether it is necessary to
5797 announce the channel after backup resuming protocol.
5798 Affected files silcd/idlist.[ch].
5800 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5802 * Do not delete the channel rekey task when adding it
5803 for in silc_server_create_channel_key.
5805 * Changed the silc_server_create_channel_key to return
5806 TRUE or FALSE to indicate the success of the channel key
5809 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5811 * Fixed MSVC++ project files and added missing files to
5812 Makefiles under win32/.
5814 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5816 * Do not add TCP_NODELAY flag if the operating system
5817 does not have it defined. Affected files are
5818 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5820 * Fixed buffer overflow from Irssi SILC Client. Affected
5821 file irssi/src/fe-common/core/themes.c.
5823 * Fixed double free in client library in the file
5824 lib/silcclient/client.c when disconnecting from server.
5826 * Applied double free patch from cras to Irssi SILC client.
5827 Affected files irssi/src/core/[modules/expandos].c
5829 * Fixed the disconnection handling to Irssi SILC Client.
5830 The application must call silc_client_close_connection
5831 in ops->connect client operation in case of failure of
5832 the connection. Affected file is
5833 irssi/src/silc/core/client_ops.c.
5835 * Do not set sock->protocol to NULL in the function
5836 silc_client_close_connection after executing the protocol's
5837 final callback since the sock might not be valid anymore.
5838 Affected file lib/silcclient/client.c.
5840 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5842 * Do not enable SILC_THREADS if the linking with libpthread
5843 did not happen. Affected file configure.in.pre.
5845 * Added notion to protocol specification that server must
5846 verify the sent authentication payload with CMODE when
5847 setting the channel founder key. Implemented it to the
5848 server. Affected file silcd/command.c.
5850 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Added _EXTRA_DIST SILC distribution variable to the
5853 distributions file. It is used to conditionally add extra
5854 files or directories to the specific distribution. Affected
5855 files ./prepare, Makefile.am.pre and distributions.
5857 Removed the `_' from the start of the distribution names.
5860 * Added README.WIN32 for instructions to compile the Toolkit
5863 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5865 * Fixed a double free in disconnection in the server. Affected
5866 file is silcd/server.c.
5868 * Fixed the lib/silcske/groups.c to work now also with GMP
5869 MP library. The string conversion did not work when using
5870 specific base and the base is indicated in the string as well.
5872 * Created win32/ directory which now includes MSVC++ specific
5873 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5874 It will appear only in the toolkit distribution
5876 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5878 * Changed the key material distribution function in case when
5879 the hash output is too short. The data is now concatenated
5880 a bit differently than it used to. Made the change to the
5881 SKE protocol specification.
5883 * Added better GMP detection to configure.in.pre. A patch
5886 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5888 * Fixed a minor bug in SKE that might cause some problem on
5889 some platforms. Affected file lib/silcske/silcske.c.
5891 * Added the cookie checking for initiator in the SKE. It checks
5892 that the responder returns the sent cookie unmodified. The
5893 affected file is lib/silcske/silcske.c. Added new SKE
5894 error type INVALID_COOKIE that can be sent during the
5895 negotiation. Fixed some memory leaks as well.
5897 * Added the "invalid cookie" error message to Irssi SILC client's
5900 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5902 * Added `task_max' field to the SilcClientParams to indicate
5903 the maximum tasks the scheduler can handle. If set to zero,
5904 default values are used. Affected file lib/silcclient/silcapi.h.
5906 * Fixed memory leaks in silc_client_close_connection. Affected
5907 file lib/silcclient/client.c.
5909 * Added silc_client_del_client_entry to client library to free
5910 all memory of given client entry. Affected file is
5911 lib/silcclient/idlist.[ch].
5913 * Added new functions silc_client_del_channel and
5914 silc_client_del_server to delete channel and server entries.
5915 Affected file lib/silcclient/[silcapi.h/idlist.c].
5917 * Removed silc_client_del_client_by_id from silcapi.h.
5919 * Fixed the INFO command to return the server's own info
5920 correctly when querying by Server ID. Affected file is
5923 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5925 * Removed the non-blocking settings in WIN32 code in the
5926 silc_sock_[read/write] and added SleepEx instead. Affected
5927 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5928 of input data is now checked with FIONREAD and ioctlsocket.
5930 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5932 * Call silc_schedule_task_del_by_context in the
5933 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5934 Affected file lib/silccore/silcprotocol.c.
5936 * Call silc_protocol_cancel for active protocols in the
5937 silc_server_close_connection if the funtion
5938 silc_server_free_sock_user_data has not been called.
5939 Affected file silcd/server.c.
5941 * Generic tasks cannot be deleted using the del_by_fd
5942 task deleting function since generic tasks does not match
5943 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
5945 * Added a notion to SILCOPER help file that the SILCOPER works
5946 only on router server, not on normal server.
5948 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5950 * Added for WIN32 support for the new scheduler as well.
5951 Affected file lib/silcutil/win32/silcwin32schedule.c.
5953 * Fixed the SHA1 implementation to work on various platforms.
5955 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5957 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
5958 API. It is part of the scheduler now. Everything else is
5959 as previously but some functions has changed their names.
5960 Checkout the lib/silcutil/silcschedule.h for the interface.
5961 Updated all applications to use the new interface. Affected
5962 files are lib/silcutil/silcschedule.[ch].
5964 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5966 * Found a bug in the SKE implementation. The HASH value,
5967 specified by the protocol, was not computed correctly. The
5968 public key of the responder was not added to the computation
5969 even though it is mandatory. Affected file lib/silcske/silcske.c.
5970 This unfortunately causes incompatibilities with older
5971 clients and servers.
5973 * Added WIN32 specific network init and uninit functions:
5974 silc_net_win32_init and silc_net_win32_uninit to init and uninit
5975 the Winsock2. Affected file lib/silcutil/silcnet.h and
5976 lib/silcutil/win32/silcwin32net.c.
5978 * Set the socket always to nonblocking mode on WIN32 after
5979 reading data or writing data. Affected file is
5980 lib/silcutil/win32/silcwin32sockconn.c.
5982 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5984 * Fixed various compilation problems under WIN32. Affected
5985 files lib/silcutil/win32/silcwin32thread.c and
5986 lib/silcutil/win32/silcwin32schedule.c.
5988 * Removed all _internal.h #includes from public header
5989 files. Internal headers must never be included from
5992 Removed also the lib/silcske/payload_internal.h file.
5994 * All include files that may be needed (public and some others
5995 included by the public headers) by application developers are
5996 now copied to the ./includes directory. It does not copy any
5997 internal headers. Affected file Makefile.defines.pre and all
5998 Makefile.am's under lib/ and subdirs.
6000 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6002 * Do not change the ~/.silc directory's permissions automatically.
6003 Affected file irssi/src/silc/core/clientutil.c.
6005 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6007 * Do not cancel the protocol in silc_server_close_connection
6008 it might cause recursion. Now cancelled in the function
6009 silc_server_free_sock_user_data. Affected file silcd/server.c.
6011 * Fixed the silc_server_remove_clients_by_server to regenerate
6012 the channel keys correctly finally. Added also new function
6013 silc_server_remove_clients_channels to actually do it.
6014 Affected file silcd/server.c.
6016 * Fixed the silc_server_new_channel to not crash by giving
6017 wrong router to the new channel. Affected file is
6018 silcd/packet_receive.c.
6020 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6022 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6023 which is given as argument to the silc_client_alloc now.
6024 It can be used to configure the client and set various parameters
6025 that affect the function of the client.
6027 * The USERS command in server did not check whether the channel
6028 is private or secret. Affected file silcd/command.c.
6030 * Added new argument to the USERS command in protocol specification.
6031 The USERS command now can take the channel name as argument
6032 as well. Added support for this in client and server and
6033 updated the protocol specs.
6035 * Completed the GETKEY command in client. It can be now used
6036 to fetch also servers public key not only some clients.
6037 Affected files lib/silcclient/command[_reply].c.
6039 * Added silc_client_get_server to return server entry by the
6040 server name. Affected files lib/silcclient/silcapi.h and
6043 * Redefined the IDENTIFY command in protocol specification to be
6044 more generic. It now can be used to query information about
6045 any entity in the SILC Network, including clients, servers and
6046 channels. The query may be based either the entity's name
6047 or the ID. Added support for this in both client and server.
6049 Affected files silcd/command.c and lib/silcclient/command.c
6050 and command_reply.c.
6052 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6053 the _from_client and _from_server functions. Affected file
6056 * Added silc_client_get_channel_by_id_resolve to the file
6057 lib/silcclient/silcapi.h to resolve channel information by
6058 its ID. Added also silc_client_get_channel_by_id that
6059 does not resolve it from the server.
6061 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6063 * Added SilcServerEntry context into the client library
6064 to represent one server. The INFO command now allocates
6065 these to save the resolved server info. For now on the
6066 client library will also keep information about servers,
6067 connected and resolved with INFO.
6069 The INFO command now allocates the SilcServerEntry context
6070 and saves the server info there. The COMMAND_REPLY in
6071 the INFO now returns the parameters to application in
6072 same order as defined in the protocol specification.
6074 The entries are cached in the client->server_cache.
6076 * The INFO command is now issued after received the Client ID
6077 from the server. Affected file lib/silcclient/client.c.
6079 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6080 to the application as the mode changer might be server.
6081 It is guaranteed that NULL is not returned anymore to the
6082 application. Affected file lib/silcclient/client_notify.c.
6084 The ID Type is now also passed to the application so that
6085 it can check whether the returned entry is SilcClientEntry
6088 Added new function silc_client_get_server_by_id to return
6089 the server entry by ID. Affected files are the
6090 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6092 * Do not create the channel in the Irssi SILC Client when issuing
6093 the JOIN command but when received the sucessful JOIN command
6094 reply. Otherwise the channel might get created even though we
6095 could not join it. The Affected file is
6096 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6098 * Fixed a channel joining bug in router. The router must also
6099 check the channel modes, invite and ban lists etc. when serving
6100 the JOIN command sent by normal server. Affected file is
6101 silcd/command.c. The router now resolves the client's
6102 information from the server who sent the JOIN command if it
6103 does not know it, and processes the JOIN command only after
6106 * Changed the SilcCommandCb to take new argument; void *context2.
6107 Affected file lib/silccore/silccommand.h
6109 The second argument in the command callbacks in the server now
6110 includes the SilcServerCommandReplyContext if the command was
6111 called as pending command callback from the command reply.
6112 Otherwise it is NULL. When called as pending the status of the
6113 command reply will be checked and if it was erronous the
6114 error will be sent to the original sender of the command.
6115 This way the client always receives the error messages even
6116 though the server was actually the one who received the error
6117 when it resent the command to router, for example. Affected
6118 files silcd/command[_reply].[ch].
6120 * Fixed sending WHOWAS command's error message to client if
6121 the requested client could not be found. It was missing.
6124 * Changed the CMODE and CUMODE commands reply arguments in the
6125 protocol specification. The Channel ID is now sent in both
6126 of the commands to identify the channel. Implemented this
6127 new feature to the client and server. Affected files
6128 lib/silcclient/command_reply.c and silcd/command.c.
6130 * Made better checks for invite and ban lists in the JOIN
6131 command in server. Affected file silcd/command.c.
6133 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6135 * The server now performs the incoming host IP/DNS lookup
6136 using the silc_socket_host_lookup and thus does not block
6137 the server anymore. Affected file silcd/server.c.
6139 * Completed the multi-thread support for SILC Scheduler in
6140 the lib/silcutil/silcschedule.c.
6142 * Fixed the configure.in.pre to detect the pthread correctly
6145 * Fixed a deadlock in silc_task_queue_wakeup in the file
6146 lib/silcutil/silctask.c.
6148 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6150 * Added new function silc_schedule_wakeup that is used in
6151 multi-threaded environment to wakeup the main thread's
6152 schduler. It needs to be used when a thread adds a new task
6153 or removes a task from task queues. After waking up, the
6154 scheduler will detect the task queue changes. If threads
6155 support is not compiled in this function has no effect.
6156 Implemented the wakeup mechanism to both Unix and WIN32
6157 systems. Affected files are lib/silcutil/silcschedule.[ch],
6158 lib/silcutil/unix/silcunixschedule.c and the
6159 lib/silcutil/win32/silcwin32schedule.c.
6161 * Added new function silc_task_queue_wakeup to wakeup the
6162 scheduler by the specified task queue. Affected file
6163 lib/silcutil/silctask.[ch].
6165 * The silc_socket_host_lookup_start now wakes up the scheduler
6166 after adding the timeout task. Affected file is
6167 lib/silcutil/silcsockconn.c.
6169 * The silc_socket_host_lookup is synchronous now if the threads
6170 support is not compiled in. However, the callback is still
6171 called asyncronously through the scheduler, anyway. Affected
6172 file lib/silcutil/silcsockconn.c.
6174 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * Added new function silc_socket_host_lookup to perform
6177 asynchronous IP and FQDN lookups for the socket connection.
6178 Affected files lib/silcutil/silcsockconn.[ch].
6180 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6182 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6183 that may or may not compile the mutex support in.
6185 Changed the silc_mutex_alloc interface. It allocates the
6186 mutex now to the sent pointer and returns TRUE or FALSE.
6188 Affected file lib/silcutil/silcmutex.h.
6190 * Wrote the SILC Task Queue interface to support multi-threads.
6191 Affected file lib/silcutil/silctask.[ch].
6193 * Wrote the SILC Scheduler to support multi-threads. Affected
6194 file lib/silcutil/silcschedule.c.
6196 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6198 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6199 in lib/silcutil/win32/.
6201 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6203 * Defined SILC Mutex API and SILC Thread API and implemented
6204 them for Unix. Affected files are
6205 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6206 lib/silcutil/unix/silcunixmutex.c and
6207 lib/silcutil/unix/silcunixthread.c.
6209 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6211 * Fixed the silc_server_remove_clients_by_server's channel
6212 key re-generation. The hash table handling was incorrect
6213 and would not work with many channels. Affected file is
6216 * Fixed some memory leaks around the server code.
6218 * Rewrote the silc_server_get_users_on_channel to support IPv6
6219 based Client ID's. Affected file silcd/server.c.
6221 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6222 specification. However, a separate document must be written
6223 to define the detailed signing procedure and the payload
6224 associated with the flag. Defined the flag to the
6225 lib/silccore/silcchannel.h as well.
6227 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6229 * Changed the dynamic tables to static size tables in the
6230 lib/silccrypt/silchmac.c.
6232 * Removed GCC dependencies from the code. A patch by cras.
6234 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6236 * Do not show the error "Error receiving packet bla bla"
6237 in server if it really was not an error (-2 means that reading
6238 is pending). Affected file silcd/server.c.
6240 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6242 * Fixed a possible crash in silc_server_remove_clients_by_server
6243 in silcd/server.c. Fixed there also some memory leaks.
6245 * Fixed the silc_idlist_replace_client_id. It could replace
6246 wrong key in the hash table. Affected file silcd/idlist.c.
6248 * Do not check whether there are global users on the channel
6249 if the channel->global_users is FALSE. Affected functions
6250 silc_server_remove_from_one_channel and
6251 silc_server_remove_from_channels in silcd/server.c. Also,
6252 do not check if the removed client is local as we can be
6253 sure that global client was not removed from the channel
6254 and checking for global users is not needed.
6256 * The silc_server_remove_clients_by_server now re-generates
6257 the channel keys correctly for those channels that had
6258 clients removed from them. Affected file silcd/server.c.
6260 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6262 * Found the reason of random crashes in the server. We weren't
6263 ignoring the SIGPIPE signal (which can be sent in write())
6264 and it crashed the server. Affected file silcd/silcd.c.
6266 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6268 * Assure that sock->user_data is not NULL in the function
6269 silc_server_packet_send in silcd/packet_send.c.
6271 * Disconnect the remote connection if it could not be added
6272 to any ID lists in the server. The affected file is
6275 * Check in silc_server_packet_send[_real/dest] that the
6276 socket is not disconnecting and ignore the data if it is.
6277 Affected file silcd/packet_send.c.
6279 * Define inline to __inline on native WIN32 compilation.
6280 Affected file includes/silcwin32.h.
6282 * Added some explicit type casts for inline code since MSVC
6283 require them. Affected files lib/silcutil/silcbuffer.h,
6284 lib/trq/silcdlist.h and lib/trq/silclist.h.
6286 * Print warning in log files from now on if the packet
6287 decryption fails. Affected file silcd/server.c.
6289 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6291 * Changed the `say' client operation's interface to accept
6292 new `type' argument to indicate the type of the message sent
6293 by the library. The application may filter the library's
6294 messages according the type. The affected file is the
6295 lib/silcclient/silcapi.h.
6297 * Added two new functions to lib/silcclient/silcapi.h:
6298 silc_client_del_client and silc_client_del_client_by_id.
6299 Affected file lib/silcclient/idlist.c.
6301 * Moved the clientincludes.h from includes/ to silc/ and
6302 serverincludes.h from includes/ to silcd/.
6304 * The modes for the CMODE and CUMODE are now passed as
6305 uint32 for application with COMMAND_REPLY. The affected
6306 file is lib/silcclient/command_reply.c.
6308 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6310 * /WHOIS without arguments shows client's own information.
6311 Affected file lib/silcclient/command.c.
6313 * Changed PING to not accept any arguments. The specs
6314 says that client can ping only the connected server so
6315 requiring an argument is not needed. Affected file is
6316 lib/silcclient/command.c.
6318 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6320 * Fixed a fatal bug in private message sending and reception
6321 encryption and decryption when using private message keys.
6322 The implementation was incorrect and did not follow the
6323 specification. It causd that some of the message were
6324 lost since it did not use the sending and receiving keys
6325 as the protocol suggests. This has been fixed and will cause
6326 incompatibilities with older clients when sending private
6327 message encrypted with private message keys. Affected files
6328 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6329 and various other in Irssi SILC Client.
6331 Added `responder' boolean argument to the functions
6332 silc_client_add_private_message_key[_ske] to indicate when
6333 the key is added as responder or initiator of the key
6336 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6338 * Removed the silc_ske_check_version function and created
6339 a SilcSKECheckVersion callback. Added also a function
6340 silc_ske_set_callbacks that is now used to set all SKE
6341 callbacks. The callback functions are not given to
6342 the SKE functions anymore, but this function is used to
6345 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6347 * Added `silc_version' argument to the silc_client_alloc
6348 to define the version of the application for the library.
6349 The library will use the version string to compare it
6350 against the remote host's (usually a server) version
6351 string. Affected file lib/silcclient/silcapi.h
6353 * Added the KE protocol context to Key Agreement context
6354 in client library so that we can abort the SKE if it
6355 is in process when we get timeout. Affected file is
6356 lib/silcclient/client_keyagr.c.
6358 * Do not resolve the client ID forever if it returns in the
6359 first time that such client does not exist. This was done
6360 for example with private message. Affected file is
6361 lib/silcclient/client_prvmsg.c.
6363 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6365 * Do not add regex.h for WIN32. The affected file
6366 includes/silcincludes.h.
6368 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6369 not work yet 100%. It generates the DLL's automatically
6370 when compiling with --with-win32 under cygwin.
6372 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6374 * lib/contrib/regex.c is not compiled on WIN32.
6376 * Added silc_net_get_socket_opt function to the
6377 lib/silcutil/silcnet.h.
6379 * Added includes/silcwin32.h for WIN32 specific includes
6382 * Do not use ptime structure or any of the posix process
6383 functions on WIN32 in lib/silccrypt/silrng.c.
6385 * Added silc_gettimeofday to provide generic function
6386 for struct timeval on all platforms. Added the function
6387 to lib/silcutil/silcutil.h.
6389 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6391 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6392 library as they clearly belong there. As a plus side we
6393 can make the actual socket connection routines platform
6396 Added also new generic function silc_socket_read and
6397 silc_socket_write (that used to be silc_packet_[read/write].
6398 The implementation of these are platform specific.
6400 * Added WIN32 specific routines of silc_socket_[read/write]
6401 to lib/silcutil/win32/silcwin32sockconn.c.
6403 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6405 * Added preliminary support for native WIN32 compilation under
6406 cygwin (using the -mno-cygwin option for GCC) to the
6407 ./configure.in.pre. The --with-win32 now prepares the
6408 compilation for native WIN32.
6410 * Rewrote the SILC Scheduler interface in the file
6411 lib/silcutil/silcschedule.h. The scheduler is now context
6412 based and does not have anymore any global static scheduler.
6413 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6414 and created lib/silcutil/win32 directory for WIN32 based
6417 * Added Unix specific network routines to the
6418 lib/silcutil/unix/silcunixnet.c and the old
6419 lib/silcutil/silcnet.c includes now only generic routines.
6421 Added WIN32 specific network routines to the
6422 lib/silcutil/win32/silcwin32net.c.
6424 * Added Unix specific utility functions from the
6425 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6427 * Added WIN32 SILC Scheduler to the file
6428 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6431 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6433 * Do not handle JOIN notify in the server if the target client
6434 is not registered (idata->registered == FALSE). The affected
6435 file is silcd/packet_receive.c.
6437 * Update the nickrec->founder in event_cumode in the Irssi SILC
6438 client. Affected file irssi/src/silc/core/silc-channels.c.
6440 * Fixed the CUMODE_CHANGE notify handling in the server when
6441 server and router are announcing their clients on channels.
6442 Now the mode changes are saved and notified correctly. The
6443 affected file is /silcd/packet_receive.c.
6445 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6446 They really did not replace the cache entry in the ID Cache.
6447 Now they do that. Affected file silcd/idlist.c.
6449 * Fixed the KICK notify handling in the Irssi SILC client to
6450 update the channel records so that the kicked client does not
6451 appear to be on the channel. The affected file is
6452 irssi/src/silc/core/silc-channels.c.
6454 * Always update the conn->current_channel when executing command
6455 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6457 * Fixed the KILL notify handling in Irssi SILC client to remove
6458 the killed client on all channels.
6460 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6462 * Fixed the silc_parse_command_line to remove extra spaces
6463 from the start and end of the arguments. Affected file is
6464 lib/silcutil/silcutil.c.
6466 * Cancel and free any active protocol in the function
6467 silc_server_close_connection. Affected file silcd/server.c.
6469 * Cancel and free any active protocol in the function
6470 silc_client_close_connction. Affected file is
6471 lib/silcclient/client.c.
6473 * Do not execute the KILL command for clients that are in
6474 history (ie. they are not in the network). Affected file is
6477 * Fixed KILL notify handling, client does not crash anymore.
6478 Affected file irssi/src/silc/core/silc-channels.c.
6480 * Reduced the default packet buffer size from 2048 to 1024 in
6481 lib/silccore/silcpacket.c.
6483 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6484 counter to the SKE context that is incresed when the SKE library
6485 performs async operation outside the library. If the outside
6486 process frees the SKE context and FREED status will be set
6487 and the library will detect after the sync operation that the
6488 libary is freed. The affected files are
6489 lib/silcske/silcske[_status].[ch].
6491 * Resolve the client entry information in the function
6492 silc_client_channel_message to assure that NULL pointer is not
6493 passed as client entry to the application. */
6495 * Fixed the task timeout calculation to assure that there is
6496 never negative timeouts. The affected file is
6497 lib/silcutil/silcschedule.c.
6499 * Fixed the channel user mode notification sending in server.
6500 It was sent point-to-point to the router (or to server by router)
6501 but it needs to be destined to a channel. The routines now
6502 supports sending the channel user mode notifys to the channels
6503 when announcing clients and channels. Affected files are
6504 silcd/server.c and silcd/packet_receive.c.
6506 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6507 It did not actually replace the old channel entry in the cache.
6508 Affected file lib/silcclient/client_notify.c.
6510 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6512 * Fixed a possible crash in silc_packet_send_prepare. It now
6513 assures always that there is enough space in the buffer and
6514 at the tail area of the buffer (for MAC).
6516 Fixed the inbound buffer reallocation in silc_packet_read.
6517 It was old code and did not handle the reallocation correctly.
6520 The affected file is lib/silccore/silcpacket.c.
6522 * Fixed buffer overflow in silc_parse_nickname in the file
6523 lib/silcutil/silcutil.c.
6525 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6527 * make install generates new server keys only if there is not
6530 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6532 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6533 Added check that if the NOREPLY is set then we will not send
6534 the away message. This avoids infinite loop of away messages
6535 if both clients are away. The affected file is
6536 lib/silcclient/client_prvmsg.c.
6538 * Fixed client crash if /NICK was given without arguments.
6539 Affected file lib/silcclient/command.c.
6541 * Server does not send the invite list in INVITE command back
6542 to the client if the list was not altered. Added this notion
6543 to the protocol spec as well. Affected file silcd/command.c.
6545 Fixed possible crash in INVITE command by checking the
6546 value of silc_server_get_client_route command.
6548 * Fixed the INVITE notify type handling. The arguments are now
6549 taken in correct order and client does not crash. The affected
6550 file is irssi/src/silc/core/silc-channels.c.
6552 Removed the "Inviting xxx to channel" message from the
6553 client library away and let the application handle it.
6554 Affected file lib/silcclient/command.c. Added that message
6555 to Irssi SILC client's message formats.
6557 * Fixed CMODE command crash in client. It now checks the
6558 amount of arguments correctly and does not crash. The affected
6559 file is lib/silcclient/command.c.
6561 * Do not create new channel automatically in silc_channels_join
6562 but check whether the channel by that name already exists.
6563 Affected file irssi/silc/core/silc-channels.c.
6565 * Do not send the SERVER_SIGNOFF to router if the disconnected
6566 entity was the router. Affected file silcd/server.c.
6568 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6569 SILC client as it was missing from there.
6571 Added the handling of the KICK notify to the Irssi SILC client
6572 as it was missing. Added "you have been kicked" message to
6573 Irssi SILC client's message modules formats.
6575 Added the handing of the KILL notify to the Irssi SILC client
6576 as it was missing. Added the kill message module formats
6579 The affected file is irssi/src/silc/core/silc-channels.c.
6581 * The router did not save the channel mode the server announced.
6582 Affected file silcd/packet_receive.c.
6584 * Fixed a possible crash in INFO command in server. If the
6585 server did not provide the server info it crashed. Affected
6586 file silcd/command.c.
6588 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6590 * Fixed the GETKEY command in the server to check also the
6591 global list. Otherwise the GETKEY would not work correctly
6592 in normal SILC server. Affected file silcd/command.c.
6594 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6596 * Fixed GETKEY crash, it crashed if the command did not succseed.
6598 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6600 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6601 is now real and not just an macro interface to GMP.
6603 Removed the entire GMP from the source tree and imported new
6604 NSS MPI library instead. Reason for removing GMP is that it is
6605 extremely large and compiles extremely slow. The NSS MPI
6606 is only a few files and compiles in less than 10 seconds.
6607 The speed is also about the same as GMP. The MPI is imported
6608 to lib/silcmath/mpi.
6610 If the system has GMP installed we will still use the GMP.
6611 If it is not then the NSS MPI will be compiled.
6613 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6615 * Merged a long nickname (127 characters long) crash bugfix from
6616 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6618 * Merged a freed memory reference bugfix from Irssi CVS tree.
6619 Affected file irssi/src/core/commands.c.
6621 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6623 * Added the server's public key sving and verification to the
6624 server when performing the SKE. This was missing and the
6625 remote server's (or router's) public key was accepted without
6626 checking whether we have it previously or trust it at all.
6627 Affected file silcd/protocol.c.
6629 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6631 * Check in the silc_server_timeout_remote if protocol is active
6632 and make sure that the protocol's final callback is called so
6633 that all memory if freed. Affected file silcd/server.c.
6635 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6637 * silc_server_whois_send_reply crashed the server if the nickname
6638 was 127 characters long. Affected file silcd/command.c.
6640 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6642 * Added sanity check to the silc_server_new_client. If the hostname
6643 is provided inside username then check that the provided hostname
6644 really is the same as the resolved one. If the hostname was not
6645 resolved then check it from the public key. Affected file is
6646 silcd/packet_receive.c.
6648 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6649 if the server disconnected us and the connection is not valid
6650 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6652 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6653 the library to the lib/silcutil/silcutil.[ch].
6655 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6657 * Close log file after open. Affected file
6658 lib/silcutil/silclog.c.
6660 * Check whether sock == NULL in silc_client_send_packet and return
6661 if it is. Affected file lib/silcclient/silcclient.c.
6663 * Check rec->entry == NULL in the Irssi SILC Client before
6664 sending the channel message. Affecte file is
6665 irssi/src/silc/core/silc-servers.c.
6667 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6669 * Merged a splitted window bugfix from Irssi CVS tree. The
6670 affected file is irssi/src/fe-text/textbuffer-view.c.
6672 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6673 It did not print nickname.
6675 * Improved the distributions system a bit.
6677 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6679 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6680 irssi/src/fe-text/gui-window.c.
6682 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6683 to in-active server. The affected file is
6684 irssi/src/silc/core/client_ops.c.
6686 * Resolve the client in USERS command reply if the entry does
6687 not have username resolved. The affected file is
6688 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6689 command to WHOIS command to really resolve stuff. The USERS
6690 is not used any more in any critical section so WHOIS can
6691 be used even though it might be slower than IDENTIFY.
6693 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6696 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6698 * Changed the protocol API a bit more consistent in the
6699 lib/silccore/silcprotocol.[ch].
6701 * Changed the following headers to ROBODoc format:
6703 lib/silccore/silcpayload.h
6704 lib/silccore/silcprotocol.h
6705 lib/silccore/silcsockconn.h
6707 All core library headers are now formatted.
6709 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6711 * Fixed a bug in Irssi SILC client; do not show that you are
6712 server/router operator if you really are not. Affected file is
6713 irssi/src/silc/core/client_ops.c.
6715 * Renamed silc_command_free_payload to silc_command_payload_free.
6716 Affected file lib/silccore/silccommand.h
6718 * Added silcmath.h to include the prototoypes of various routines
6719 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6722 * Changed the following headers to ROBODoc format:
6724 lib/silccore/silcchannel.h
6725 lib/silccore/silccommand.h
6726 lib/silccore/silcid.h
6727 lib/silccore/silcidcache.h
6728 lib/silccore/silcmode.h
6729 lib/silccore/silcnotify.h
6730 lib/silccore/silcpacket.h
6731 lib/silcmath/silcmath.h
6733 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6735 * Added checking to the server code not to start the server if
6736 ciphers and stuff are not configured properly. Affected files
6737 silcd/serverconfig.[h] and silcd/server.c.
6739 * Changed the layout of the header files of the public interfaces
6740 in the SILC libraries. The new layout supports ROBODoc
6741 documentation tool (and some others) so that it is easy to create
6742 a library reference manual. All the other headers and source
6743 code must still follow the CodingStyle document. Also source
6744 code must not include these ROBODoc stuffs, only the headers.
6745 Furthermore, all public interface headers must now be named
6746 by using `silc' prefix, example: silcapi.h, silccipher.h.
6747 Some files were renamed due to this. All the other headers
6748 must not be used as public interfaces. I will update the
6749 CodingStyle document later. Changed following headers, so far:
6751 lib/silcclient/silcapi.h
6752 lib/silccore/silcauth.h
6753 lib/silccore/silcprivate.h
6754 lib/silccrypt/silcdh.h
6756 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6760 * Removed silc_client_packet_send_flush from the client library
6761 as it is not needed. Affected file lib/silcclient/client.[ch].
6763 * Added printing of message of unresolved authentication method
6764 to the Irssi SILC client. Added it to the module formats.
6765 Removed the same message from the client library.
6767 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6769 * Added new distribution feature, DISTLABEL. Every distribution
6770 can define own preprocessor label that can be used in the
6771 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6772 file distributions, acconfig.h.pre and prepare.
6774 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6776 * Added Makefile.defines_int to include the actual definitions
6777 for Makefile.defines.in. Tested the new distribution system,
6778 created distributions and tested installation.
6780 * Added AWAY message printing to the Irssi SILC client. Added
6781 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6783 * Added SCONNECT command to call the SILC's CONNECT command.
6784 Cannot use CONNECT directly since Irssi uses that internally.
6785 Affected file irssi/src/silc/core/silc-servers.c.
6787 Added ACTION local command. It is same as ME command but takes
6788 the channel as mandatory argument.
6790 Rewrote some of the Irssi's help files to suite for SILC
6793 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6795 * Added Makefile.defines[.in] that should for now on be included
6796 in all Makefile.am file in the source tree. That file includes
6797 all common compilation definitions for SILC source tree.
6799 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6801 * Minor changes to the ./prepare script to change the package
6802 name according the distribution name to the configure.in.
6804 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6806 * Created new distribution system. Added file `distributions'
6807 that defines all the distributions that can be created out of
6808 the SILC source tree. The ./prepare script now reads that
6809 file to determine how to prepare the distributions. The
6810 first argument to the ./prepare is the name of the distribution
6811 and second is the version of the distribution. If given
6812 without arguments it creates the default (toolkit) distribution
6813 with the default version (defined in ./prepare).
6815 All Makefile.am files that are subject to the distributions
6816 are now named as Makefile.am.pre. These are ./Makefile.am
6817 and lib/Makefile.am. Others may be changed later.
6819 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6821 * Added invite list, ban list, some key management and connection
6822 error message printing to module formats in the Irssi SILC client.
6824 * Added new silc_client_set_away_message to set the away message
6825 that is back to the person who sent private message. The
6826 affected file lib/silcclient/silcapi.h and the
6827 lib/silcclient/client_prvmsg.c.
6829 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6831 * Fixed the private message sending in the Irssi SILC client,
6832 added local command KEY to the Irssi SILC client.
6834 Added key management and key agreement message formats to the
6835 irssi/src/fe-common/silc/module-formats.[ch].
6837 Added USERS (alias WHO) printing, server/router operator
6838 indication and LIST command printing to the module formats.
6840 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6842 * Fixed channel joining notify handling, cumode notify handling
6843 from Irssi SILC client.
6845 * Added SILC specific module-formats to the Irssi SILC client so
6846 that SILC specific message hilighting, colors etc is possible.
6847 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6849 Added channel mode, channel user mode, actions, notices,
6850 whois and whowas printing to the the module-formats.c.
6852 * Fixed a bug in channel deletion in the server. The channel
6853 is not left to the cache even if the channel founder auth mode
6854 is set when there are no users anymore on the channel. Affected
6855 file silcd/server.c.
6857 * The silc_net_localhost now resolves the entire hostname including
6858 the domain name. Affected file lib/silcutil/silcnet.c.
6860 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6862 * Changed the ask_passphrase client operation to be ascynchronous.
6863 It has now a completion callback and a context that the
6864 application must call after it has got the passphrase from
6865 the user. Affected files lib/silcclient/silcapi.h,
6866 lib/silcclient/protocol.c, lib/silcclient/command.c and
6869 Added SilcAskPassphrase callback that the application calls
6870 to deliver the passphrase to the library.
6872 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6873 The public key verification and especially a certificate
6874 verification is asynchronous procedure.
6876 Added new SILC_SKE_STATUS_PENDING status to indicate the
6877 request is pending and a callback will be called to finalize
6880 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6881 indicate that remote end did not send its public key (or
6882 certificate), even though we require it. Added check for this
6883 condition in the SKE. This was a security bug, now fixed.
6885 Defined new SilcSKEVerifyCbCompletion callback that is called
6886 when the verification process is completed.
6888 The affected files lib/silcske/silcske_status.h and
6889 lib/silcske/silcske.[ch].
6891 * Changed the verify_public_key client operation to be async
6892 as well. Defined SilcVerifyPublicKey callback that is used to
6893 indicate the success of the public key verification process.
6895 Changed the server and client to use the new async client
6898 * Changed the Irssi SILC client's internal scheduler to be called
6899 twice as many times as it used to be. As a result the client
6900 should be a bit faster now. Affected file is
6901 irssi/src/silc/core/silc-core.c.
6903 * Added support to Irssi SILC client of asynchronous public key
6904 verification and passphrase inquiry. Affected file is
6905 irssi/src/silc/core/silc-core.c.
6907 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6909 * Do not say "You have left channel %s" in client library.
6910 Moved it to the application. Affected files are
6911 lib/silcclient/command.c and silc/client_ops.c.
6913 * Fixed silc_client_get_clients. Command context was not
6914 duplicated and was freed memory in the callback. Affected
6915 file lib/silcclient/idlist.c.
6917 * Do not say "you are now talking..." on JOIN command in the
6918 client library. The appliation must handle it.
6920 * Do not say ".. changed topic to" in command reply in the
6921 client libary. The application must handle it.
6923 * Fixed TOPIC command sending in the client library.
6925 * Fixed a memory leak in silc_client_command_free in the file
6926 lib/silcclient/command.c.
6928 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6930 * Imported a modified version of Irssi client to the source tree.
6931 The Irssi will be used to create a new client called
6932 Irssi SILC. Imported to irssi/.
6934 Added silc_core_init_finish function to the Irssi. Affected
6935 file irssi/configure.in.
6937 A lot changes in the Makefile.ams around the irssi tree.
6939 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6941 * Do not rehash if the new size is same as the old size of the
6942 hash table, in the silc_hash_table_rehash*. The affected file
6943 lib/silcutil/silchashtable.c.
6945 * Replaced hash_table_del_by_context calls from the server
6946 (when channel->user_list and client->channels) to the
6947 hash_table_del as it is sufficient and faster.
6949 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6951 * Added silc_hash_table_list, silc_hash_table_get and the
6952 SilcHashTableList structure to provide an alternative way to
6953 traverse the hash table. The affected files are
6954 lib/silcutil/silchashtable.[ch].
6956 * Changed the server's idlist routines to use the hash table
6957 routines to optimize the code.
6959 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6961 * Replaced the client entry's `channel' list and channel entry's
6962 `user_list' list to hash tables for optimized lookup. Changed
6963 the code to use the hash table interface around the code.
6964 Affected file lib/silcd/idlist.[ch].
6966 * Added `auto_rehash' boolean argument to the function
6967 silc_hash_table_alloc to indicate whether the hash table should
6968 auto-rehash when it thinks is appropriate time. It will
6969 increase the hash table size if the there is twice as much
6970 entries in the table than the size of the table, and will
6971 decrease the size if there are twice as less entries than
6972 the size of the table.
6974 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6976 * Fixed silc_xxx_get_supported to not crash at some circumstances.
6978 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6980 * silc_idcache_purge_by_context deletes the entry now by context
6981 as it is supposed to do. Affected file lib/silccore/idcache.c.
6983 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
6984 client is not anymore valid (WHOWAS givens the info) and not
6985 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
6987 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6989 * Removed the `data' and `data_len' arguments from the ID Cache
6990 interfaces and added `name' argument. ID Cache does not handle
6991 anymore the binary data only a names associated with given ID.
6993 * When hashing a Client ID with silc_hash_id the entire ID is
6994 not hashed anymore, instead only the hash of the Client ID is
6995 hashed. This way we can access the Client ID from the cache
6996 with Client ID but with the hash of the ID (which is a hash of
6997 the nickname) as well without any difference in performance.
6999 Added also silc_idcache_find_by_id_one_ext to do one on one
7000 searching when we have the actual ID. Added also function
7001 silc_hash_client_id_compare. The affected files are
7002 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7004 * When hashing the name associated with a ID it is always done
7005 in lowercase. This way we can access the cache without worrying
7006 about case-sensitivity, even though, for example nicknames are
7009 * Fixed a bug in server with channel message sending. It put
7010 wrong ID type as destination ID. The affected file
7011 silcd/packet_send.c.
7013 * silc_idcache_del_by_context now deletes from all hash tables
7014 by context. Affected file lib/silccore/idcache.c.
7016 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7018 * Changed the client library to use the new ID Cache interface.
7019 Changes around the source tree.
7021 * Added silc_hash_table_rehash_ext to rehash with specific
7022 hash function. Affected file lib/silcutil/silchashtable.[ch].
7024 * Added silc_hash_string_compare to compare two strings in the
7025 hash table. Affected file lib/silcutil/silcutil.[ch].
7027 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7029 * Added new function silc_idcache_del_by_context into the
7030 lib/silccore/idcache.[ch].
7032 * Changed the server's ID list routines to use the new ID Cache
7033 interface. Changes around the source tree.
7035 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7037 * Added silc_hash_table_del[_by_context]_ext functions in to the
7038 lib/silcutil/silchashtable.[ch].
7040 Removed silc_hash_table_find_all* routines and added new
7041 silc_hash_table_find_foreach to replace them.
7043 Added silc_hash_table_replace_ext function as extended
7044 replacing function. Separated the simple hash table interface
7045 from the extended hash table interface in the file
7046 lib/silcutil/silchashtable.h.
7048 * Fixed minor bugs and changed it to use some of the new
7049 hash table functions in lib/silccore/idcache.c
7051 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7053 * Added new function silc_hash_table_find_all to return all keys
7054 in the hash table by the specified key. As the hash table is
7055 collision resistant it also makes it possible to have several
7056 duplicate keys in the hash table. This function may be used to
7057 find all of the keys from the hash.
7059 Added user_context arguments to the SilcHashFunction,
7060 SilcHashCompare and SilcHashDestructor to deliver user specified
7063 Added new fuctions silc_hash_table_find[_all]_ext to do
7064 extended lookup with specified hash and compare functions and
7065 specified user contexts.
7067 Added new function silc_hash_table_add_ext to add the key
7068 with specified hash function and user context.
7070 Added new function silc_hash_table_foreach to traverse all
7071 entrys in the hash table. Added SilcHashForeach callback
7074 Added new function silc_hash_table_del_by_context to delete
7075 the entry only if the context associated with the key matches.
7077 Affected files are lib/silcutil/silchashtable.[ch].
7079 * Removed silc_hash_[server/client/channel]_id and added just
7080 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7081 silc_hash_id_compare to compare two ID's using as the hash table
7082 comparison function. Added also silc_hash_data to hash
7083 binary data and silc_hash_data_compare to compare it.
7085 * Removed silc_idlist_find_client_by_hash as it is not needed
7086 anymore. Affected file silcd/idlist.[ch].
7088 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7089 to use internally the SilcHashTable. The new ID Cache is a lot
7090 faster than the old one. Some of the ID Cache interface was also
7091 rewritten and obsolete and stupid functions were removed.
7093 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7095 * Added entry_count field to the SilcHashTable to keep the number
7096 of the entries in the table. Implemented the function
7097 silc_hash_table_rehash. Added new function
7098 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7100 Fixed a minor bug in silc_hash_table_free.
7102 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7103 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7104 into the lib/silcutil/silcutil.[ch].
7106 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7108 * Implemented a collision resistant hash table into the
7109 lib/silcutil/silchashtable[ch]. See the header and the source
7110 for the SilcHashTable API.
7112 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7114 * Merged dotconf version 1.0.2 into lib/dotconf.
7116 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7118 * Do not compile anything in lib/silcsim/* if the SIM support
7119 is not enabled. The tree should now compile without problems
7122 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7124 * Compiled the SILC under cygwin. Compiled and tested briefly
7125 without problems. More tests needed. The SIMs didn't compile
7128 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7130 * Fixed possible crash in silc_get_username in the
7131 lib/silcutil/silcutil.c.
7133 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7135 * Fixed a va_arg in silc/client_ops.c.
7137 * Oops, RC5 routines were named AES and caused some problems
7138 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7140 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7142 * Added new SilcIDIP structure into the lib/silccore/id.h and
7143 replaced the old `ip' fields from all SILC ID's to that type.
7144 This is a step towards IPv6 support.
7146 The silc_id_get_len takes now the ID as an extra argument.
7147 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7148 both IPv4 and IPv6 based ID's.
7150 The affected files are lib/silccore/id.[ch] and other files
7151 around the tree using these routines.
7153 * Removed the ID length arguments in server from various
7154 silc_server_send_notify_* routines -> they are not needed
7157 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7159 * Fixed memory leak in silc_encode_pem_file in the file
7160 lib/silcutil/silcutil.c.
7162 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7164 * Check minor version as well in the SKE. Affected files are
7165 silcd/protocol.c and lib/silcclient/protocol.c.
7167 * Added --identifier option to the server so that an identifier
7168 can be when creating the public key for the server. Affected
7169 file is silcd/silcd.c.
7171 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7172 lib/silccrypt/silcpkcs.c.
7174 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7176 * Register default ciphers and stuff when using -C option with
7177 the server. Affected file sildc/silcd.c.
7179 * Put back the servers public key filename format, it is better
7180 than the new one. For now, the client keys are saved with the
7181 new filename format. The affected file silc/client_ops.c.
7183 * Implemented the Cipher API for the rest of the ciphers that
7184 did not implement it or implemented it the wrong way.
7186 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7188 * Register default ciphers and stuff when using the -S option
7189 in the client. Affected file silc/silc.c. Same also when
7190 creating new key pair with -C option.
7192 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7194 * Fixed the silc_verify_public_key client operation function to
7195 save the public keys differently. The fingerprint is now
7196 used as filename and not the hostname. This way also the
7197 client keys are saved uniquely and not with hostnames. The
7198 affected file is silc/client_ops.c.
7200 * Trimmed the silc_hash_fingerprint function to remove extra
7201 whitespaces from the end of the fingerprint. The affected
7202 file is lib/silccrypt/silchash.c.
7206 * Added silc_cipher_register_default function to register all
7207 default ciphers. It can be used when configuration files
7208 does not exist and the application does not want any specific
7209 ciphers in any specific order.
7211 The SilcDList is now used as silc_cipher_list dynamically
7212 allocated cipher list. Removed the static list all together
7213 and now all ciphers must be allocated to the dynamic list.
7214 The silc_cipher_alloc routine was changed to check only the
7217 All silc_cipher_* routines that used to return int returns
7220 The affected files lib/silccrypt/silccrypt.[ch].
7222 * The same thing was done to silc_hash_* as for silc_cipher_*
7223 routines. Affected files lib/silccrypt/silchash.[ch].
7225 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7226 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7227 Added also silc_pkcs_[un]register[_default] functions.
7228 Removed the data_context from the PKCS API.
7230 * Added silc_hmac_register_default function to register default
7231 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7232 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7233 to unregister all hmacs at once.
7235 * Register the default ciphers, hash functions, PKCSs and HMACs
7236 if client's configuration file does not exist. The affected
7239 * The client did not load the hash functions from the SIM
7240 modules at all. Added support for this. Affected file is
7241 silc/clientconfig.c.
7243 * When decoding public key with silc_pkcs_public_key_decode, check
7244 the supported algorithm only if PKCS are registered. Affected
7245 file lib/silccrypt/silcpkcs.c. The same was done with the
7246 silc_pkcs_private_key_decode.
7248 * Fixed the SILC List routines to keep the list always in order.
7249 It used to change the list's order when traversing the list but
7250 not it preserves the order. Affected file lib/trq/silclist.h.
7252 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7254 * Added the client library to use the SilcSocketConnection's
7255 reference counter (by silc_socket_dup) to prevent the bug that
7256 the socket object may be freed underneath async operation.
7258 * The name resolv library checking fixes in the configure.in.pre.
7261 * Created new version of the protocol drafts for future
7262 development. The -03 drafts are the ones that will be changed
7263 in the trunk now and the -02 will remain as they are.
7265 * Send list of CUMODE notifys to the router when announcing
7266 the channel users to the router. Affected file silcd/server.c.
7267 If the router receiving channel founder CUMODE for a channel
7268 that already has channel founder it will send CUMODE notify
7269 to the sender to remove the channel founder rights from the
7270 announced client. Affected file silcd/packet_receive.c.
7272 * The CUMODE notify may now use Server ID as well as the entity
7273 who changes the mode. Updated protocool specs.
7275 * Updated INSTALL and README files.
7277 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7279 * New web pages in the http://silc.pspt.fi. The pages was
7284 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7286 * Implemented the [DenyConnectin] config section in the server.
7287 Added silc_server_config_denied_conn to check whether incoming
7288 connection is denied. Affected file silcd/serverconfig.[ch].
7290 * Do not check the ports when checking the incoming configuration
7291 data if the port is 0, meaning any. Affected file is
7292 silcd/serverconfig.c.
7294 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7296 * Fixed buffer overflow in silc_string_compare in the file
7297 lib/silcutil/silcutil.c.
7299 * Fixed double free in silc_server_command_leave in the file
7302 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7304 * Fixed the version checking in the server. Affected file is
7307 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7309 * Fixed the configuration data fetching when accepting new
7310 connections in the server. Affected file silcd/server.c.
7312 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7314 * Added `sender_entry' argument to the function
7315 silc_server_packet_relay_to_channel so that we can check
7316 whether some destination actually belongs to the same route
7317 the sender belongs (ie, we must not resend the packet to the
7318 sender). Affected file silcd/packet_send.[ch].
7320 * Added `servername' field to the SilcClientEntry in the server
7321 to hold the name of the server where client is from. Affected
7322 file is silcd/idlist.h.
7324 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7326 * Moved the channel message encrypting in the router betwen
7327 router connections from silc_server_channel_message to the
7328 silc_server_packet_relay_to_channel since we want to check
7329 whether we have anybody channel before encrypting anything.
7330 Affected files silcd/packet_[receive/send].c.
7332 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7334 * Fixed the [AdminConnection] server config section to support
7335 multiple entries. Affected file silcd/serverconfig.c.
7337 * Added support into the server to check the validity of the
7338 incoming connection before executing any KE or authentication
7341 * The connection configuration is now saved to the KE and
7342 connection auth protocol contexts and not fetched anymore in
7343 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7345 * The local hosts listenning address and port is also resolved
7346 now when starting the server. We want to have the socket object
7347 to include the real address and port for the listener. Added
7348 new function silc_net_check_local_by_sock into the files
7349 lib/silcutil/silcnet.[ch].
7351 * Fixed a broadcast bug in server -> do not broadcast if we
7354 * Fixed a routing bug. Do not route broadcast packets ever.
7355 Broadcast packets must be processed always and not routed since
7356 they may be destined to some other host than yourself and thus
7357 would get routed without no good reason. Affected file is
7360 * Added function silc_server_config_is_primary_route to check
7361 whether primary router connection has been configured (a router
7362 configuration that we are initiating). If there is not, we
7363 will assume that there is only two routers in the SILC network
7364 and we will use the incoming router connection as our primary
7365 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7367 * Changed the order of the broadcasting. Broadcast _after_ the
7368 packet has been processed not before. Affected file is
7371 * Fixed a [ClientConnection] parsing bug. The port was never
7372 parsed correctly thus resulting to port 0. Affected file
7373 silcd/serverconfig.c.
7375 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7376 argument and did not set the broadcast packet flag. Affected
7377 file silcd/packet_send.c. Fixed same bug in the function
7378 silc_server_send_notify as well.
7380 * If we receive NEW_ID packet for our own ID in the server, ignore
7383 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7387 * Removed the nickname from the Private Message Payload.
7388 Updated the code and the protocol specs.
7390 * Updated protocol specs for submitting to the IETF.
7392 * Tweaked the Random Number Generator a bit. Affected file
7393 lib/silccrypt/silcrng.c. Exported a new function
7394 silc_rng_[global]_add_noise which can be used to add more
7397 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7399 * Do not parse packets with different timeout when protocol
7400 is active -> may cause problem with rekey. Affected file
7403 * When server receives signoff notify it must not create
7404 new channel key if the client is on any channels since the
7405 sender of the signoff notify will create it.
7407 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7409 * Added printing of error messages during SKE protocol from the
7410 failure packet sent by server during SKE. Affected file
7413 * Removed the client's failure_callback handling with timeout
7414 and handle it immediately when received.
7416 * The SKE library returned wrong type in SUCCESS and FAILURE
7417 packets. They must be 32 bit MSB not 16 bit MSB.
7419 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7421 * Ok, rewrote the logic of the re-key and now it seems to work.
7422 I tested it on high traffic with frequent re-keys without
7423 problems. Added hmac_receive (and renamed hmac to hmac_send)
7424 in SilcClientConnection in lib/silcclient/client.h and
7425 in SilcIDListData in silcd/idlist.h. Also, removed the
7426 SilcPacketParserContext's cipher and hmac fields as they are
7427 not needed anymore and actually caused some problems when
7428 the ciphers and hmac's changed underneath the packet parser.
7430 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7432 * If re-key protocol is active then process the incoming packets
7433 synchronously since we must assure that icoming packets encrypted
7434 with the old key is processed before the new keys is set to
7435 use. This is true other packets than for REKEY packets.
7436 Affected file silcd/server.c. The same was done to client library
7437 as well, affected file lib/silcclient/client.c.
7439 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7441 * Fixed bug in client and server to accept the force send if
7442 the packet is send from silc_[server/client]_packet_process
7443 function. Otherwise the packets are never delivered, oops.
7445 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7447 * Disable force sending of packets when REKEY protocol is active.
7448 We must assure that no packet is sent directly when rekey is
7449 performed. All packets must be sent through packet queue.
7450 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7451 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7452 function is silc_[server/client]_packet_send_real to check
7455 * Replaced the SIM paths from example config files to
7456 /usr/local/modules. Also, make install creates now
7457 /usr/local/silc/logs directory to hold all the SILC server
7460 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7462 * Made the configure.in.pre work on Solaris. Patch by salo.
7464 * Made all ciphers compatible with non-x86 machines. Defined
7465 CBC mode macros into lib/silccrypt/ciphers_def.h.
7467 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7469 * Fixed the make install.
7471 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7473 * When MAC computation fails the silc_packet_decrypt returned 0
7474 even though it was supposed to return -1. Fixed this. The
7475 affected file is lib/silccore/silcpacket.c.
7477 * Do not replace the config files in /etc/silc (in make install)
7478 if they already exist. Affected file ./Makefile.am.
7480 * Do not send re-key packets immediately but through packet queue.
7481 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7483 * Changed silc_net_check_host_by_sock to return FALSE if the
7484 IP/DNS could not be resolved. Though, it returns the IP address
7485 now even if it could not resolve it (but returns also FALSE).
7486 Affected file lib/silcutil/silcnet.[ch].
7488 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7490 * Added silc_pkcs_decode_identifier to decode the public key's
7491 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7492 Added also silc_pkcs_free_identifier. Added also new context
7493 SilcPublicKeyIdentifier.
7495 * Added -S option to the silc client. It is used to dump the
7496 contents of the specified public key file.
7498 * Changed the PKCS api to return the public key length when
7499 setting the public key.
7501 * Fixed a fatal bug in the public and private key file loading.
7502 Affected file lib/silccrypt/silcpkcs.c.
7504 * Execute the packet parsing for client with zero (0) timeout
7505 if the protocol is active. Affected file silcd/server.c.
7507 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7509 * Made the key generation options to the silcd program. Added
7510 -C option, equivalent to client's option.
7512 * Added new [ServerKeys] config section to the server. It
7513 configures the server's public and private key.
7515 * Defined generic Public Key Payload into the protocol
7516 specification to send specific type of public keys and
7519 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7520 public key or certificate.
7522 * Implemented the GETKEY command to the server and to the
7523 client library and on user interface.
7525 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7527 * Made preliminary `make install' work.
7529 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7531 * Added SilcServerRekey context into silcd/idlist.h.
7533 * Added the PFS support as defined in the specification to the
7534 SKE protocol. Affected files lib/silcske/*.c.
7536 * Added `ske_group' field to the SilcServerRekey context to hold
7537 the number of the SKE group that is used with PFS in re-key.
7538 Affected file silcd/idlist.h.
7540 * Added PFS re-key support to the server. Affected file is
7543 * Added silc_protocol_cancel to cancel execution of the next
7544 state of the protocol. Affected file is
7545 lib/silccore/silcprotocol.[ch].
7547 * Added the re-key support with and without PFS to the client
7548 library. Re-key is performed once in an hour, by default.
7550 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7551 Added silc_client_rekey_callback and silc_client_rekey_final.
7552 Affected files are lib/silcclient/protocol.[ch] and
7553 lib/silcclient/client.[ch].
7555 * Removed the `hmac_key' and `hmac_key_len' fields from the
7556 SilcClientConnection structure; not needed. Affected file is
7557 lib/silcclient/client.h.
7561 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7563 * Do not ask whether user wants to use the negotiated private key
7564 for private messages, just use it. Affected file is
7565 silc/local_command.c.
7567 * Added `send_enc_key' and `enc_key_len' fields to the
7568 SilcIDListData structure since they are needed in the re-key
7569 phase. Affected file is silcd/idlist.[ch].
7571 * Implemented the simple re-key protocol into the server.
7572 Affected files silcd/server.c and silcd/protocol.[ch]. The
7573 re-key will be performed once in an hour, by default.
7575 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7576 Added silc_server_rekey, silc_server_rekey_callback and
7577 silc_server_rekey_final.
7579 * Removed Tunneled flag from the protocol. Updated the code
7580 and the specifications.
7582 * Adde `pfs' field to the SilcIDListData to indicate whether
7583 the PFS is to be performed in the re-key. Affected file is
7586 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7588 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7589 int64 of at least the xintXX size. If void * is less that 4
7590 bytes uint32 * will be used. Defined bool as boolean.
7592 * Changed _ALL_ unsigned long and unsigned int to uint32,
7593 unsgined short to uint16 in the source tree.
7595 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7596 not handle clients that has entry->data.registered == FALSE.
7597 They are not in the network anymore. Affected file is
7600 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7602 * Implemented the sending of the SERVER_SIGNOFF notify in the
7603 server. Affected file is silcd/server.c.
7605 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7606 Added also silc_notify_payload_encode_args into the
7607 lib/silccore/silcnotify.[ch].
7609 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7610 Affected file silcd/packet_receive.c.
7612 * Implemented the SERVER_SIGNOFF notify handling in the client
7613 library. Affected file lib/silcclient/client_notify.c. Also,
7614 implemnted the printing of the SERVER_SIGNOFF info to the
7615 application. Affected file silc/client_ops.c.
7617 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7618 if the deleting was successful. Affected file silcd/idlist.[ch].
7620 * Added support for public key authentication in the connection
7621 authentication protocol in the client library. Affected file
7622 lib/silcclient/protocol.c.
7624 * Changed the server's silc_idlist_get_clients_by_* interface
7625 to support already allocated array so that new entries may be
7626 added to pre-allocated array. Affected file silcd/idlist.[ch].
7627 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7628 and command replies.
7630 * All command reply functions in the server now calls the
7631 pending command callback even if error occured. This way the
7632 error will be delivered to the client as well. Affected files
7633 silcd/command.c and silcd/command_reply.c.
7635 * Fixed INFO command to return local server's info if no server
7636 was provided. Affected file lib/silcclient/command.c.
7638 * Removed RESTART command for good. Updated the code and the
7641 * Rewrote parts of the task system. It is a bit simpler now.
7642 Removed unsued task priorities. The affected files are
7643 lib/silcutil/silctask.[ch].
7645 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7647 * Moved the USERS printing from the library to the application.
7648 Affected files lib/silcclient/command.c and silc/client_ops.c.
7650 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7654 * Added channel key re-key support. The re-key is perfomed
7655 only by the router and is done once in an hour. Added `rekey'
7656 field to the SilcChannelEntry in the server. Affected files
7657 silcd/server.c and silcd/idlist.h.
7659 * Added silc_task_unregister_by_context into the file
7660 lib/silcutil/silctask.[ch].
7662 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7664 * Added SILC_UMODE_GONE mode to indicate when the client is not
7665 present in the SILC network. Added also support to the local
7666 command AWAY that will set this mode. Added support of showing
7667 "xxx is gone" in WHOIS command. The USERS command shows the
7668 gone status as well.
7670 * Fixed setting server and router operator privileges in the
7671 server's UMODE command. Affected file silcd/command.c.
7673 * Merged the SKE KE1 and KE2 payloads into one payload. The
7674 new KE payload is equivalent to the old KE2 payload.
7676 Cleaned up the SKE Start Payload parsing. It now uses the
7677 simple buffer unformatting to do the parsing. A lot faster
7680 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7681 to the SKE that is used to indicate whether both of the SKE
7682 parties should perform authentication. By default only the
7683 responder performs authentication. By setting this flag also
7684 the initiator must do authentication. By default it is unset
7685 since in normal SKE case, client to server connection, only
7686 the responder should do authentication. When doing SKE between
7687 two clients both should perform authentication. Updated the
7688 code and the protocol specs.
7690 * A little fix to IDENTIFY command in the server. Search the
7691 client first by hash not nickname. Affected file is
7694 * Fixed the silc_client_close_connection to support closing
7695 the client to client connections wihtout deleting too much
7696 data. Affected file lib/silcclient/client.c.
7698 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7699 are received if protocol used to be active but is not anymore
7700 the application would crash due to NULL pointer dereference.
7701 Affected files silcd/server.c and lib/silcclient/client.c.
7703 * Added `hash' field to the SilcClientConnection to include
7704 the hash function negotiated in the SKE protocol.
7706 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7707 to set the channel founder authentication data. A client can
7708 claim the founder rights later by providing the authentication
7709 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7710 This way the channel founder can regain the channel founder
7711 privileges even it is left the channel. This works only on
7712 local server and the client must be connected to the same
7713 server to be able to regain the founder rights. Updated the
7714 protocol specs accordingly.
7716 Added support to the CMODE command in the client to set the
7717 founder auth data. Read the README to see how to set it.
7719 Added support to the CUMODE command to claim the founder
7720 rights. Read the README to see how to do it.
7722 Added support for the founder authentication to the Channel
7723 Entry in the server. Affected file silcd/idlist.h.
7725 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7726 server's CMODE command. Affected file silcd/command.c.
7728 * Added the following new functions into lib/silccore/silcauth.[ch]:
7729 silc_auth_get_method and silc_auth_get_data.
7731 * The server now saves the remote hosts public key to the
7732 SilcIDListData pointer. Affected file silcd/protocol.c.
7734 * The normal server now does not remove the channel entry from
7735 the cache if the founder authentication data is set. It used
7736 to remove it if the founder was the last one on the channel on
7737 the server and left the channel. The auth data is saved and
7738 if the channel is re-joined later the old entry is used with
7739 the old auth data. Affected files silcd/command_reply.c and
7742 * Removed the `pkcs' field from the SilcIDListData structure
7743 in the server; it is not used. Affected file silcd/idlist.h.
7745 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7747 * Fixed packet processing on slow links. Partial packets were
7748 never re-processed because the incoming data buffer was cleared
7749 by the application. Application must not directly clear the
7750 sock->inbuf, the packet processing routines handle it. Fixed
7751 this in client library and in server.
7753 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7755 * Fixed the WHOIS and IDENTIFY send reply function to really
7756 check whether to send list or just one entry. Affected file
7759 * Cleaned up the LEAVE command's channel key distribution. The
7760 affected file silcd/command.c.
7762 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7763 can enforce the channel mode as well. In that case the ID
7764 includes the ID of the server. The code now enforces the
7765 mode change if the router have different mode than the server.
7767 * The notify client operation with CMODE_CHANGE notify can now
7768 return NULL client_entry pointer if the CMODE was not changed
7769 by client. Application must check for this.
7771 * Added <Server ID> argument to INFO command to support server
7772 info fetching by Server ID.
7774 * Added silc_server_announce_get_channel_users to get assembled
7775 packets of channel users of the specified channel. Affected
7776 file silcd/server.[ch].
7778 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7779 was freed underneath the ID Cache.
7781 * Re-announce clients when the server received CHANNEL_CHANGE
7782 notify from the router. Affected file silcd/packet_send.c.
7784 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7786 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7787 crashed since it did not handle the fact that there is no cipher
7788 called "3" and didn't check the error condition. Now fixed.
7790 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7791 flag. It can be used to send message requests.
7793 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7795 * Implemented the RESTART command in the client.
7797 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7798 notice type messages. Added notice printing to the user
7801 * The channel keys are not re-generated if the channel's mode
7802 is PRIVKEY, ie private key on the channel exists. Affected
7803 files silcd/server.c and silcd/command.c.
7805 * Fixed a little bug in channel message delivery when channel
7806 private keys are set in the server. Affected file is
7807 silcd/packet_send.c.
7809 * Changed the setting on channel->on_channel = TRUE from the
7810 silc_client_save_channel_key to the JOIN command reply. The
7811 key payload is not received if the private channel key is set.
7812 Affected file lib/silcclient/command_reply.c and the
7813 lib/silcclient/client_channel.c.
7815 * When the CMODE_CHANGE notify is sent and the channel private
7816 key mode is removed the channel key must be re-generated in
7817 other cells as well. Added this support for the router in the
7818 silcd/packet_receive.c.
7820 * Added new local command NOTICE to send notice message on
7821 channel. Affected file silc/local_command.[ch].
7823 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7825 * Added new local command ME to the client. It is used to send
7826 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7827 some action. Affected file silc/local_command.[ch].
7829 * Changed channel_message and private_message client operations
7830 to deliver the message flags to the application. Added also
7831 the `flags' arguments to the silc_client_send_channel_message
7832 and silc_client_send_private_message functions. Affected file
7835 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7837 * Redefined the Private Message Payload to support private message
7838 keys and to support the new private message flags. Updated
7839 the protocol specs. Flags makes it possible to have for example
7840 CTCP style messages.
7842 * Added new type SilcPrivateMessagePayload and defined an API
7843 for it in the lib/silcclient/silcprivate.[ch].
7845 * Tested private message private keys successfully. Tested the
7846 private message key set, unset and list commands with the new
7849 * Redefined the Channel Message Payload to include the channel
7850 message flags (equal with private message flags) to support
7851 for example CTCP style messages.
7853 * Defined some of the message (for channel and private message)
7854 flags. Updated the protocol specs and added the flags to the
7855 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7857 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7859 * Added SilcKeyAgreementStatus type to the key agreement routines
7860 to indicate the current status and error if one occured.
7861 The status types are defined in the lib/silcclient/silcapi.h.
7863 * Added new local command KEY that is used to set and unset private
7864 keys for channels, set and unset private keys for private messages
7865 with remote clients and to send key agreement requests and
7866 negotiate the key agreement protocol with remote client. The
7867 key agreement is supported only to negotiate private message keys,
7868 it currently cannot be used to negotiate private keys for channels,
7869 as it is not convenient for that purpose.
7871 * Fixed a minor pending callback setting bug in the function
7872 silc_client_get_client_by_id_resolve, now the function works.
7873 Affected file lib/silcclient/idlist.c.
7875 * Added function silc_net_get_local_port to get local bound
7876 port by socket. Added to lib/silcutil/silcnet.[ch].
7878 * Added `sockets' and `sockets_count' fields to the SilcClient
7879 object. They hold the sockets of the listenning sockets in
7880 the client. Listenning sockets may be for example the key
7881 agreement server. Affected file lib/silcclient/client.[ch].
7882 Added functions the silc_client_add_socket and the
7883 silc_client_del_socket. They are exported to the application
7886 * Added ~./silc/clientkeys to support other client's public keys.
7888 * Renamed verify_server_key client operation to verify_public_key
7889 and added one argument to indicate the type of the connection
7890 (server, client etc.).
7892 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7894 * Added silc_server_connection_auth_request to handle the
7895 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7896 silcd/packet_receive.[ch].
7898 * Added silc_server_send_connection_auth_request into the
7899 silcd/packet_send.c to send the connection auth request packet.
7901 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7904 * Fixed the public key authentication in responder side in the
7905 server. The `auth_data' pointer includes the SilcPublicKey
7906 not the path to the public key. Affected file silcd/protocol.c.
7908 * Implemented the public key authentication in the initiator side
7909 in the server. Affected file silcd/protocol.c.
7911 * Removed the [RedirectClient] config section from the server
7912 configuration. Is not needed and I don't want to implement it.
7914 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7916 * Cleaned up the CMODE command in the server. It now works
7917 correctly and supports all the modes defined in the protocol.
7918 Affected file is silcd/command.c.
7920 * Added `hmac_name' field to the SilcChannelEntry in the server
7921 to hold the default HMAC of the channel. It can be set when
7922 creating the channel (with JOIN command). Affected files
7925 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7926 type to indicate the change of the current cipher and hmac
7927 on the channel. Client can safely ignore the <cipher> argument
7928 (if it chooses to do so) since the CHANNEL_KEY packet will
7929 force the channel key change anyway. The <hmac> argument is
7930 important since the client is responsible of setting the new
7931 HMAC and the hmac key into use.
7933 * Fixed the CMODE command in the client library as well.
7935 * Tested CMODE command in router environment successfully.
7937 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7939 * Show the version of the remote client (or server) when connecting
7940 to the server. It is logged to the log file. Affected file
7941 is silcd/protocol.c.
7943 * Fixed the KILLED notify handling in the client library. The
7944 client must be removed from all channels when receiving the
7947 Also, do not remove the client entry when giving the KILL
7948 command but when the KILLED notify is received.
7950 * Removed silc_idlist_find_client_by_nickname from the server.
7951 Not needed anymore. Affected files silcd/idlist.[ch].
7953 * Implemented the CHANNEL_CHANGE notify type handling to the
7954 server. Affected file silcd/server.c.
7958 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7960 * Added silc_server_send_notify_invite to send the INVITE
7961 notify between routers.
7963 * Implemented the INVITE command correctly to the server.
7965 * Implemented the INVITE notify type handling in the server.
7967 * Implemented the INVITE command to the client library and on the
7970 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7972 * Added function silc_server_get_client_resolve to find the
7973 client entry by ID from all ID lists and then resolve it
7974 (using WHOIS) if it cannot be found. Affected file is
7977 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7979 * Implemented the BAN command to the client library.
7981 * The JOIN command in the server now checks the invite list
7984 * Changed the silc_command_reply_payload_encode_va and the
7985 silc_command_payload_encode_va to support that if argument is
7986 NULL it ignores and checks the next argument. Affected file
7987 lib/silccore/silccommand.c.
7989 * Added silc_server_send_notify_ban to send the BAN notify
7990 type between routers.
7992 * Chaned the silc_notify_payload_encode to support that if
7993 argument is NULL it ignores and checks the next argument.
7994 Affected file lib/silccore/silcnotify.c.
7996 * Tested ban lists in router environment successfully.
7998 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8000 * Implemented BAN command to the server, in silcd/command.[ch].
8002 * Removed the BAN and INVITE_LIST modes from the CMODE command
8005 * Added function silc_string_match to regex match two strings.
8006 Affected files lib/silcutil/silcutil.[ch].
8008 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8010 * Redefined parts of the SilcChannelEntry in the server to support
8011 the new ban and invite lists.
8013 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8015 * Redefined the INVITE command. The same command can be used to
8016 invite individuals to the channel but also to manage the invite
8017 list of the channel (to add to and remove from the invite list).
8018 Updated the protocol specs.
8020 * Added new command SILC_COMMAND_BAN that can be used to manage
8021 the ban list of the channel. Updated the protocol specs.
8023 * Removed the channel modes: the SILC_CMODE_BAN and the
8024 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8025 in the CMODE command. The equivalent features are now available
8026 using INVITE and BAN commands. Updated the protocol specs.
8028 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8029 in the network about change in the current ban list. The notify
8030 type is not used by the client.
8032 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8033 support the invite lists.
8035 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8037 * Added new function silc_string_regexify that converts string
8038 including wildcard characters into regex string that can
8039 be used by the GNU regex library. Added into the file
8040 lib/silcutil/silcutil.[ch].
8042 Added silc_string_regex_combine to combine to regex strings
8043 into one so that they can be used as one regex string by
8044 the GNU regex library. Added into the file
8045 lib/silcutil/silcutil.[ch].
8047 Added silc_string_regex_match to match two strings. It returns
8048 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8050 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8052 * Imported GNU regex to the soruce tree into lib/contrib.
8053 Fixed some compiler warning from the regex.c.
8055 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8057 * Fixed MOTD command in the server to work in router environment.
8059 * Fixed the MOTD command in the client library to support
8060 the server argument in the command.
8062 * Added `nickname_len' argument to the silc_idlist_add_client
8063 in the server, as the `nickname' argument may be binary data
8066 * Added silc_idlist_get_channels to return all channels from
8069 * Implemented LIST command to the server. Affected file is
8072 * Implemented the LIST command to the client library and on the
8075 * Added [<user count>] argument to the LIST command reply.
8076 With private channels the user count is not shown.
8078 * Updated TODO and README.
8080 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8082 * The client entry's data.registered must be TRUE even with
8083 global client entry on global client list. The data.registered
8084 is used to check whether the client is anymore in the network,
8085 for example with WHOWAS command so it must be valid.
8087 * Fixed the WHOWAS command in the server. It now actually works
8088 in router environment. Added function into silcd/command_reply.c
8089 silc_server_command_reply_whowas_save.
8091 * Added silc_idlist_purge function to the silcd/idlist.c
8092 to periodically purge the ID Cache.
8094 * Fixed INFO command in the server. It works now in router
8095 environment. Added <server name> argument to the INFO command
8096 reply. Updated the protocol specs.
8098 * Fixed minor bug in silc_idcache_purge to not purge if the
8099 expire value is zero.
8101 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8102 they were buggy because of the WHOWAS information.
8104 * Fixed local command MSG to handle the async resolving of
8105 the remote client properly. It used to fail the first MSG.
8106 Affected file silc/local_command.c.
8108 * Added `data_len' field to SilcIDCache context.
8110 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8112 * Update TODO. Todo in commands in the server.
8114 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8116 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8117 used by routers as broadcast packet to inform other routers
8118 about the changed user mode.
8120 Implemented the notify handling in the server. Affected file is
8121 silcd/packet_receive.c. Added the function
8122 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8124 * Added new generic Channel Payload and deprecated the New Channel
8125 Payload. The New Channel Payload is now the generic Channel
8128 * Added new argument `mode' to the silc_server_send_new_channel
8129 as it is required in the Channel Payload now.
8131 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8132 and created a new and real SilChannelPayload to represent the
8133 new generic Channel Payload. Implemented the encode/decode
8134 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8136 * Added silc_server_get_client_channel_list to return the list
8137 of channels the client has joined for WHOIS command reply.
8138 Affected file silcd/server.[ch].
8140 * Implemented the channel list sending in the WHOIS command reply
8141 in server and in the client.
8143 Implemented the channel list displaying on the user interface
8144 as well. Affected file silc/client_ops.c.
8146 * Added silc_channel_payload_parse_list to parse list of Channel
8147 Payloads. It returns SilcDList list of SilcChannelPayloads.
8148 Client for example can use this function to parse the list of
8149 channels it receives in the WHOIS command reply. The caller
8150 must free the list by calling silc_channel_payload_list_free.
8151 Affected files lib/silccore/silcchannel.[ch].
8153 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8155 * Added one new argument <user mode> to the WHOIS command reply
8156 to return the mode of the user in SILC. Updated the protocol
8159 Implemented it to the server and client.
8161 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8163 * Fixed the mode printing on the user interface on joining.
8164 Affected file silc/client_ops.c.
8166 * Implemented the UMODE command and user modes in general to the
8167 client library and to the user interface.
8169 * Implemented the UMODE command to the server.
8171 * The server now sends UNKNOWN_COMMAND error status if client sends
8172 unknown command. Affected file silcd/command.c.
8174 * All server commands now handle the command identifier the right
8175 way when sending the command reply to the client. The client can
8176 use to identify the command replies with the identifier.
8178 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8180 * Added silc_server_get_client_route to resolve the route to
8181 the client indicated by the client ID. Affected file is
8184 * Added silc_server_relay_packet as general function to relay
8185 packet to arbitrary destination. This deprecates functions
8186 like _send_private_message_key, _relay_notify etc. Affected
8187 file is silcd/packet_send.[ch].
8189 Removed silc_server_send_key_agreement,
8190 silc_server_send_private_message_key and
8191 silc_server_packet_relay_notify functions from the file
8192 silcd/packet_send.[ch].
8196 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8197 server. Affected file silcd/packet_receive.[ch].
8199 * Implemented the KILL command to the client. Implemented the
8200 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8201 Affected files lib/silcclient/command[_reply].c and
8202 lib/silcclient/client_notify.c. Implemented the KILL notify
8203 printing in the user inteface.
8205 * Fixed a lot silc_parse_nick memory leaks from the client
8206 library in the file lib/silcclient/command.c.
8208 * Changed the silc_server_send_notify_on_channels's `sender'
8209 argument from SilcSocketConnection to SilcClientEntry to
8210 check the sender as entry and not as connection object and not
8211 to send to the client provided as argument. The affected file
8212 is silcd/packet_send.[ch].
8214 * The notify packets that are destined directly to the client used
8215 to not to be processed by the server. Now changed that and the
8216 server processes all notify packets. After relaying the packet
8217 to the client the notify packet is processed in the server.
8219 * The silc_server_free_client_data now checks whether there is
8220 pending outgoing traffic for the client and purges the data to
8221 the network before removing the client entry.
8223 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8225 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8226 an client is killed from the SILC Network. Updated the protocol
8229 Added new function silc_server_send_notify_killed to the
8230 silcd/packet_send.[ch].
8232 * Added function silc_server_packet_relay_notify to relay notify
8233 packets that are destined directly to a client. In this case
8234 the server does not process the notify packets but merely relays
8235 it to the client. Affected file silcd/packet_send.[ch].
8237 Added also silc_server_packet_process_relay_notify to check
8238 whereto relay the notify. Affected file is
8239 silcd/packet_receive.[ch].
8241 * Implemented the KILL command to the server.
8245 * Added the backup schema desgined last fall to the protocol
8246 specs for everyone to see. The specification is in the
8247 *-spec-xx.txt draft and the packet type definitions for the
8248 backup routers is in *-pp-xx.txt draft. Thusly, added also
8249 new packet type SILC_PACKET_CELL_ROUTERS.
8251 * A big security problem in the implementation discovered. The
8252 signoff of an client did not cause new channel key generation
8253 which it of course should've done. The channel keys must be
8254 always re-generated when client leaves (or signoffs) the channel.
8255 The silc_server_remove_from_channels funtion now handles
8256 the channel key re-generation.
8258 * Added `sender' argument to the silc_server_send_notify_on_channels
8259 to not to send the client provided as argument. Affected file
8260 silcd/packet_send.[ch].
8262 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8264 * Implemented OPER and SILCOPER commands into the server and
8267 * Added silc_auth_verify and silc_auth_verify_data to verify
8268 the authentication directly from the authentication payload.
8269 It supports verifying both passphrase and public key based
8270 authentication. Affected file lib/silccore/silcauth.[ch].
8272 * Added `hash' field to the SilcIDListData structure. It is the
8273 hash negotiated in the SKE protocol. Affected file is
8276 * Slight redesigning of the SilcAuthPayload handling routines.
8277 Do not send SilcPKCS but SilcPublicKey as argument.
8279 * Implemented the public key authentication support to the
8280 serverconfig. The public key is loaded from the provided path
8281 and saved as authentication data to void * pointer. Thus,
8282 changed the unsigned char *auth_data to void *auth_data;
8284 * Fixed SHUTDOWN command to send the reply before the server
8285 is shutdown. :) Affected file silcd/command.c.
8287 * Fixed fatal bug in CONNECT command. The hostname was invalid
8288 memory and server crashed. Affected file silcd/command.c.
8290 * Fixed fatal bug in CLOSE command. The server_entry became
8291 invalid but was referenced later in the command. Affected file
8294 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8296 * Fixed fatal bug in failure packet handling. Server ignored
8297 the failure and thus crashed when it came.
8301 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8303 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8304 that the command may be executed only once in (about) 2 seconds.
8305 The old SILC_CF_LAG flag is same but allows command bursts up
8306 to five before limiting.
8308 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8309 server code. Various commands now includes the CF_LAG_STRICT
8310 flag to disallow any kind of miss-use of the command.
8312 * Fixed the silc_buffer_unformat to not to allocate any data
8313 if the length of the data is zero. It used to allocate the
8314 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8316 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8318 * Changed the format of AdminConnection configuration section
8319 in the server. Added username of the admin to the format.
8320 Affected files silcd/serverconfig.[ch].
8322 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8323 to return admin configuration data by host, username and/or
8326 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8328 * Implemented WHOWAS command to the server. Added the functions:
8330 silc_server_command_whowas_parse,
8331 silc_server_command_whowas_send_reply,
8332 silc_server_command_whowas_from_client and
8333 silc_server_command_whowas_from_server
8335 * Added <Client ID> argument to the WHOWAS command reply. Updated
8336 the protocol specs accordingly.
8338 * Implemented WHOWAS command and command_reply to the client
8341 Implemented the WHOWAS printing on the user interface.
8343 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8345 * Added new argument to the WHOWAS command reply, the real name.
8346 It is an optional argument. Updated the protocol specs.
8348 * Added SilcIDCacheDestructor callback that is registered when
8349 the SilcIDCache is allocated. The callback is called when
8350 an cache entry in the ID Cache expires, or is purged from the
8351 cache. Added into lib/silccore/idcache.[ch].
8353 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8354 to destruct the client entries when the cache entry expires.
8355 Other ID Cache's in server and in the client library ignores
8358 * If the ID Cache entry's `expire' field is zero then the entry
8359 never expires. Added boolean `expire' argument to the
8360 silc_idcache_add function in the lib/silccore/idcache.[ch].
8361 If it is TRUE the default expiry value is used.
8363 * Added silc_server_free_client_data_timeout that is registered
8364 when client disconnects. By default for 5 minutes we preserve
8365 the client entry for history - for WHOWAS command.
8367 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8369 * Added support to the server to enforce that commands are not
8370 executed more than once in 2 seconds. If server receives
8371 commands from client more frequently, timeout is registered
8372 to process the commands. Affected file silcd/command.c.
8373 Added new function silc_server_command_process_timeout.
8375 * Changed NICK_NOTIFY handling in client library to check that
8376 if the client's nickname was changed, so there is no need to
8377 resolve anything from the server.
8379 * Removed error printing from the WHOIS and IDENTIFY commands.
8380 If error occurs then it is ignored silently in the client library.
8381 The application, however, may map the received error to
8382 human readable error string. The application currently maps
8383 the NO_SUCH_NICKNAME error to string.
8385 * Made the command status message public to the application. Moved
8386 them from lib/silcclient/command_reply.c to
8387 lib/silcclient/command_reply.h. The application can map the
8388 received command status to the string with the
8389 silc_client_command_status_message function.
8391 * Added check to the server to check that client's ID is same
8392 as the Source ID in the packet the client sent. They must
8395 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8397 * Added dist-bzip hook to the Makefile.am to make bzip2
8398 compressed distributions.
8400 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8402 * Server now enforces the maximum length for the nickname and
8403 the channel as protocol specification dictates. 128 bytes for
8404 nickname and 256 bytes for channel name.
8406 * Moved the WHOIS printing to the application. The client libary
8407 does not print out the WHOIS information anymore, the application
8408 must do it. Renamed silc_client_command_reply_whois_print to
8409 the silc_client_command_reply_whois_save.
8411 The client's idle time is also sent to the application now, and
8412 the idle is shown on screen.
8414 * Added silc_client_command_reply_identify_save to save the
8415 received IDENTIFY entries.
8417 * Do not check for channel private keys in message sending and
8418 reception if the channel does not have the PRIVKEY mode set.
8419 Affected file lib/silclient/client_channel.c.
8421 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8423 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8424 just surfaced after chaning the JOIN procedure.
8426 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8428 * Added silc_client_get_clients_by_list to get client entries
8429 from Client ID list, that is returned for example by JOIN
8430 and USERS command replies. The application should use this
8431 function for example when JOIN command reply is received to
8432 resolve the clients already on the channel (library does not
8433 do that anymore as USERS command reply is not used in the JOIN
8434 procedure anymore). Affected files lib/silcclient/silcapi.h and
8435 lib/silcclient/idlist.c.
8437 * JOIN command reply and USERS command reply returns now SilcBuffer
8438 pointers instead of unsigned char pointers when returning
8439 the client list and mode list.
8441 * Added <Client ID> argument to the JOIN command reply, mainly
8442 for the server to identify for which client the command was
8443 originally sent. Updated protocol specs accordingly.
8445 * Added SilcDlist private_key pointer to the SilcChannelEntry
8446 in the client to support the channel private keys. Affected
8447 file is lib/silcclient/idlist.h.
8449 * Added SilcChannelPrivateKey argument to the function
8450 silc_client_send_channel_message so that application can choose
8451 to use specific private ke if it wants to. If it is not provided,
8452 the normal channel key is used, unless private keys are set.
8453 In this case the first (key that was added first) is used
8454 as the encryption key.
8456 * Implemented the support for channel private key handling.
8457 Implemented the following functions:
8459 silc_client_add_channel_private_key,
8460 silc_client_del_channel_private_keys,
8461 silc_client_del_channel_private_key,
8462 silc_client_list_channel_private_keys and
8463 silc_client_free_channel_private_keys
8465 Affected file lib/silcclient/client_channel.c.
8467 * Added the support for the private keys in the channel message
8468 sending and encryption and in the message reception and
8469 decryption. Affected funtions are
8470 silc_client_send_channel_message and silc_client_channel_message.
8472 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8474 * Added SKE's key verify callback to the client library's
8475 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8477 * Removed the statement that server (or router) must send USERS
8478 command reply when joining to the channel so that the client
8479 knows who are on the channel. Instead, the client list and
8480 client's mode list is now sent in the JOIN command reply to the
8481 client who joined channel. This is better solution.
8483 * Added function silc_server_get_users_on_channel and function
8484 silc_server_save_users_on_channel to the silcd/server.[ch].
8486 * Removed function silc_server_command_send_users from the
8489 * Do not show topic on the client library anymore. The topic is
8490 sent in the command reply notify to the application and the
8491 application must show the topic now.
8493 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8495 * Added client searching by nickname hash into the IDENTIFY and
8496 WHOIS commands in the server as they were clearly missing from
8497 them. Affected file is silcd/command.c.
8499 * Fixed a bug in private message receiving in the client library.
8500 The remote ID was freed and it wasn't supposed, now it is
8503 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8505 * Minor fix to the channel payload; allocate the data area, as it
8506 needs to be of specific length.
8508 * If the key agreement port is zero then the operating
8509 system will define the bound port. Affected files are
8510 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8512 * Added new function silc_channel_payload_decrypt into the file
8513 lib/silccore/silcchannel.[ch].
8515 * Moved the channel message etc, check from silc_packet_decrypt
8516 to applications. The library calls now a generic
8517 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8518 when the packet is either normal or special. This was done to
8519 allow more wide range of checking that was not allowed when
8520 the code was in library. Now applications can do virtually any
8521 checks to the packet and return to the library the decision how
8522 the packet should be processed. Affected files are
8523 lib/silccore/silcpacket.[ch].
8525 Added silc_server_packet_decrypt_check to the server and
8526 silc_client_packet_decrypt_check to the client library.
8528 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8529 to send with specified source and destination information.
8531 * Channel message delivery between routers was broken after the
8532 channel key distribution was fixed earlier. The channel key
8533 was used be to distributed to other routers as well which is not
8534 allowed by the protocol. Now this is fixed and channel keys
8535 really are cell specific and the channel message delivery between
8536 routers comply with the protocol specification.
8538 * Fixed various commands in server to check also the global list
8539 for the channel entry and not just the local list. The affected
8540 file silcd/command.c.
8542 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8544 * Added assert()s to buffer formatting and unformatting routines
8545 to assert (if --enable-debug) when error occurs. Affected
8546 file: lib/silcutil/silcbuffmt.c.
8548 * Changed to auto-reconnect to check whether the remote host is
8549 router and register the re-connect timeout if it is. It used
8550 to check that whether we are normal server, but router must do
8551 auto-reconnect with another router as well. Affected file
8554 * Removed the [<key len>] option from CMODE command as the cipher
8555 name decides the key length, nowadays. See the defined ciphers
8556 from the protocol specification.
8558 * Added [<hmac>] option to the CMODE command to define the HMAC
8559 for the channel. Added SILC_CMODE_HMAC channel mode.
8561 * Added [<hmac>] option for the JOIN command so that user can
8562 select which HMAC is used to compute the MACs of the channel
8565 * Added Hmac field to the Channel Message Payload. The integrity
8566 of plaintext channel messages are now protected by computing
8567 MAC of the message and attaching the MAC to the payload. The
8568 MAC is encrypted. Now, it is clear that this causes some
8569 overhead to the size of the packet but rationale for this is that
8570 now the receiver can verify whether the channel message decrypted
8571 correctly and also when private keys are set for the channel the
8572 receiver can decrypt the packet with several keys and check from
8573 the MAC which key decrypted the message correctly.
8575 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8576 lib/silccrypt/silccipher.[ch].
8578 * Added silc_hash_len to return the digest length into the
8579 lib/silcrypt/silchash.[ch].
8581 * Rewrote parts of Silc Channel Payload interface in the
8582 lib/silccore/silcchannel.[ch]. The encode function now also
8583 encrypts the packet and parse function decrypts it.
8585 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8587 * Fixed a minor formatting bug in the SKE's key material processing.
8588 It actually might have processed the keys wrong way resulting
8591 * Redefined the mandatory HMAC algorithms and added new algorithms.
8592 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8593 and hmac-md5 truncated to 96 bits. The mandatory is now
8594 hmac-sha1-96. Rest are optional (including the one that used
8595 to be mandatory). Rationale for this is that the truncated HMAC
8596 length is sufficient from security point of view and can actually
8597 make the attack against the HMAC harder. Also, the truncated
8598 HMAC causes less overhead to the packets. See the RFC2104 for
8601 * Added new [hmac] configuration section. The SKE used to use
8602 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8603 is of course wrong. The official names that must be proposed in
8604 the SKE are the ones defined in the protocol specification
8605 (hmac-sha1-96 for example). The user can configure any hmac
8606 using any hash function configured in the [hash] section. At
8607 least, the mandatory must be configured.
8609 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8611 * Added HMAC list to the SKE proposal list. It has now both
8612 hash algorithm list and HMAC list. This makes the protocol
8613 incompatible with previous versions. The SKE now seems to work
8614 the way it is supposed to work, for the first time actually.
8616 * Defined plain Hash algorithms to the protocol specification.
8619 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8621 * Implemented support for key agreement packets into the server.
8622 Added functions silc_server_key_agreement and
8623 silc_server_send_key_agreement. Other than these functions,
8624 server has nothing to do with this packet.
8626 * Added support for private message key packets into the server.
8627 Added functions silc_server_private_message_key and
8628 silc_server_send_private_message_key.
8632 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8633 called in the protocol's final callback instead in the END
8634 protocol state. This makes a little more sense and in the same
8635 time in client we can use the same protocol routines for normal
8636 key exchange and to key agreement packet handling as well.
8638 * Added to both client's and server's KE protocol context the
8639 SilcSKEKeyMaterial pointer to save the key material. We will
8640 bring the key material to the protocol's final callback by doing
8641 this. The final callback must free the key material.
8643 * Added SKE's packet_send callback into client's KE protocol
8644 context so that the caller can choose what packet sending function
8645 is used. This way we can use different packet sending when
8646 doing normal SKE when doing key agreement packet handling (in
8647 the key agreement packet handling we do not want to encrypt
8650 * Implemented the responder side of the key agreement routines
8651 in the client. The client can now bind to specified port and
8652 accept incoming key negotiation. The key material is passed
8653 to the application after the protocol is over.
8655 * Implemented the processing of incoming Key Agreement packet
8656 in the client. Added function silc_client_key_agreement to
8659 * Implemented the intiator side of the key agreement routines
8660 in the client. The client can now initiate key agreement with
8661 another remote client. The key material is passed to the
8662 application after the protocol is over.
8664 * Created client_keyagr.c to include all the key agreement
8667 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8668 SILC_TASK_CALLBACK except that it is not static.
8670 * Created client_notify.c and moved the Notify packet handling
8671 from the client.[ch] into that file.
8673 * Created client_prvmsg.c and moved all private message and
8674 private message key routines from the client.[ch] into that file.
8676 * Create client_channel.c and moved all channel message and
8677 channel private key routines from the client.[ch] into that file.
8679 * Changed silc_client_get_client_by_id_resolve to resolve with
8680 WHOIS command instead of IDENTIFY command, in the file
8681 lib/silclient/idlist.c.
8683 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8685 * Implemented the SKE's responder side to the Client library.
8687 * When FAILURE is received to the protocol do not trust it
8688 blindly. Register a timeout to wait whether the remote closes
8689 the connection as it should do it, only after that process the
8690 actual failure. This was changed to both client and server.
8692 * Added client_internal.h to include some of the structures
8693 there instead of client.h in lib/silcclient/.
8695 * Added function silc_task_unregister_by_callback to unregister
8696 timeouts by the callback function.
8698 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8700 * Some "Incomplete WHOIS info" errors has been appearing on the
8701 log files. Took away the entry->userinfo check from WHOIS
8702 reply sending. The entry->userinfo is now " " if client did not
8703 provide one. I thought this was fixed earlier but something
8704 is wrong still. Let's see if the error still appears.
8706 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8708 * Fixed a minor bug in the login when the channel key is
8709 re-generated in the server. It used to generate the key in
8710 wrong order and thus caused problems in the channel traffic.
8712 * Fixed a minor bug in channel key distsribution after
8713 KICK command. The key was not sent to the router even though
8716 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8718 * Added silc_ske_process_key_material_data as generic routine
8719 to process any key material as the SILC protocol dictates. The
8720 function is used by the actual SKE library but can be used by
8721 applications as well. This relates to the private message keys
8722 and the channel private keys since they must be processed the
8723 same way the normal SILC session keys. The protocol dictates
8724 this. Affected files: lib/silcske/silcske.[ch].
8726 Added also silc_ske_free_key_material to free the
8727 SilcSKEKeyMaterial structure.
8729 * Defined silc_cipher_set_key function to set the key for
8730 cipher without using the object's method function. The affected
8731 files: lib/silccrypt/silccipher.[ch].
8733 * Implemented silc silc_client_add_private_message_key,
8734 silc_client_add_private_message_key_ske,
8735 silc_client_del_private_message_key,
8736 silc_client_list_private_message_keys and
8737 silc_client_free_private_message_keys functions in the
8740 Added functions silc_client_send_private_message_key to send
8741 the Private Message Key payload and silc_client_private_message_key
8742 to handle incoming Private Message Key payload.
8744 * Added Cipher field to the Private Message Key payload to set
8745 the cipher to be used. If ignored, the default cipher defined
8746 in the SILC protocol (aes-256-cbc) is used.
8748 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8750 * Removed lib/silcclient/ops.h file.
8752 Redefined parts of the SILC Client Library API. Created new
8753 file silcapi.h that deprecates the ops.h file and defines the
8754 published Client Library API. Defined also private message key
8755 API and channel private key API into the file.
8757 This is the file that the application must include from the
8758 SILC Client Library. Other files need not be included by
8759 the application anymore.
8761 * Added new key_agreement client operation callback and also
8762 defined the Key Agreement library API for the application.
8764 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8766 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8767 is used by clients to request key negotiation between another
8768 client in the SILC network. If the negotiation is started it
8769 is performed using the SKE protocol. The result of the
8770 negotiation, the secret key material, can be used for example
8771 as private message key.
8773 Implemented the Key Agreement payload into the files
8774 lib/silccore/silauth.[ch].
8776 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8778 * Redefined ciphers for the SILC protocol. Added some new ciphers
8779 and defined the key lengths for the algorithms. Changed the
8780 code accordingly. The default key length is now 256 bits.
8782 * Fixed SKE key distribution function silc_ske_process_key_material
8783 when the key length is more than 128 bits. The default key
8784 length in SILC is now 256 bits.
8786 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8787 to indicate unsupported algorithm.
8789 * Renamed rijndael.c to aes.c and all functions as well.
8791 * Fixed a long standing channel key setting bug in client library.
8792 Weird that it has never surfaced before.
8794 * Fixed bug in channel deletion. If the entire channel is removed
8795 then it must also delete the references of the channel entry
8796 from the client's channel list as the client's channel entry and
8797 the channel's client entry share same memory.
8799 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8801 * Implemented CONNECT and SHUTDOWN commands in the client.
8803 * Implemented CLOSE command to the client.
8805 * Added the function silc_idlist_find_server_by_name into the
8806 files silcd/idlist.[ch].
8808 Added the function silc_idlist_find_server_by_conn into the
8809 files silcd/idlist.[ch].
8811 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8813 * DIE command was renamed to SHUTDOWN. Updated the both code
8816 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8817 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8819 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8822 * Added function silc_server_create_connection function to create
8823 connection to remote router. My server implementation actually
8824 does not allow router to connect to normal server (it expects
8825 that normal server always initiates the connection to the router)
8826 so the CONNECT command is only good for connecting to another
8829 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8831 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8832 or some other client was kicked from the channel.
8834 Implemented the handling of the notify type to both client
8837 Implemented silc_server_send_notify_kicked to send the KICKED
8838 notify. It is used to send it to the server's primary router.
8840 * Implemented the KICK command into server and client.
8842 * Added `query' argument to the silc_idlist_get_client function
8843 to indicate whether to query the client from server or not if
8846 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8847 to indicate that the client is not channel founder.
8851 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8853 * Removed the rng context from SilcPacketContext structure and
8854 changed that the packet routine uses the Global RNG API.
8856 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8858 * Added support for quit message that client can "leave" on the
8859 channel when it quits the SILC. It is ditributed inside the
8860 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8862 Added silc_server_free_client_data that will take the
8863 signoff message as argument.
8865 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8867 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8869 * Updated parts of the protocol specification to keep it up
8872 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8874 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8875 payloads in one packet.
8877 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8878 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8879 use now the new List flag.
8881 * Also deprecated the following packet types: REPLACE_ID,
8882 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8884 * Added list support for Notify packet in server.
8886 * Added silc_server_send_notify_channel_change to send the
8887 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8888 the silc_server_send_replace_id.
8890 * Added silc_server_send_notify_nick_change to send the
8891 NICK_CHANGE notify type. Deprecates the function
8892 silc_server_send_replace_id.
8894 * Added silc_server_send_notify_join to send the JOIN notify type.
8895 Deprecates the function silc_server_send_new_channel_user.
8897 * Added silc_server_send_notify_leave to send LEAVE notify type.
8898 Deprecates the function silc_server_send_remove_channel_user.
8900 * Added silc_server_send_notify_cmode and
8901 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8902 types. Deprecates the silc_server_send_set_mode function.
8904 * Added SERVER_SIGNOFF notify type to indicate that server has
8905 quit. This means that all clients on the channel from that
8906 server will drop. This can be also used when netsplit happens.
8908 Deprecated REMOVE_ID packet type since it is not needed anymore
8911 Added silc_server_send_notify_server_signoff to send the
8912 SERVER_SIGNOFF notify type. Deprecates the function
8913 silc_server_send_remove_id.
8915 Added also silc_server_send_notify_signoff to send the
8916 SIGNOFF notify type.
8918 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8919 SILC protocol from this day on. Changed the protocol
8920 specification as well.
8922 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8923 notify type. It is used between routers to notify about
8924 topic changes on a channel.
8926 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8929 * Partly updated the protocol specification to comply with the
8930 changes now made. It is still though a bit outdated.
8932 * The JOIN notify type now takes one extra argument <Channel ID>.
8933 The packet used to be destined to the channel but now the
8934 JOIN type may be sent as list thus it is impossible to
8935 destine it to any specific channel. By adding this argument
8936 it is again possible.
8938 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8940 * Added CREDITS file. The CHANGES and CREDITS file will appear
8941 in the distribution as well.
8943 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8945 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
8946 types in the server's silcd/packet_receive.c.
8948 * Implemented CMODE and CUMODE to work in router environment.
8950 * Fixed minor encoding and decoding buglet from the
8951 lib/silccore/silcmode.c.
8953 * Fixed buffer overflow from lib/silcclient/command.c in USERS
8956 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
8958 * Changed all SilcConfigServer* and silc_config_server* to
8959 SilcServerConfig* and silc_server_config*, respectively.
8962 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8964 * Associated the ID (client or server ID) to the Authentication
8965 Payload to avoid any possibility of forging. Updated the
8966 protocol specification and the code accordingly.
8968 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8970 * The RSA key length is now save to the RsaKey context in the
8971 key generation process in lib/silccrypt/rsa.c. The key length
8972 is now used to figure out the maximum size of the block allowed
8973 to be encrypted/signed.
8975 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
8976 is equivalent to the silc_mp_mp2bin but does not allocate any
8979 * Changed silc_mp_mp2bin API to take length argument. If it is
8980 non-zero then the buffer is allocated that large. If zero, then
8981 the size is approximated using silc_mp_sizeinbase, which however
8984 * Created Global RNG API which is global RNG that application can
8985 initialize. After initializing, any routine anywhere in the
8986 code (including library) can use RNG without allocating a new
8987 RNG object. This was done to allow this sort of use of the
8988 RNG in code that has no chance to allocate RNG object. All
8989 applications currently allocate this and many routines in the
8990 library use this. Affected file lib/silccrypt/silcrng.[ch].
8992 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
8993 it to use the Global RNG API.
8995 * Defined Authentication Payload into protocol specification that
8996 is used during SILC session to authenticate entities. It is
8997 used for example by client to authenticate itself to the server
8998 to obtain server operator privileges.
9000 Implemented this payload into the lib/silccore/silcauth.[ch].
9001 Implemented also routines for public key based authentication
9002 as the new protocol specification dictates.
9004 Moved definitions of different authentication methods from
9005 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9007 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9008 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9009 silc_pkcs_verify_with_hash functions into the file
9010 lib/silccrypt/silcpkcs.[ch].
9012 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9014 * The client entry's userinfo pointer must be always valid.
9015 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9016 will fail since it requires the userinfo. Now, the userinfo
9017 is allocated as "" if actual userinfo does not exist. Actually,
9018 it must exist and it is totally Ok to drop client connections
9019 that does not announce the userinfo. However, we will make
9020 this workaround for now.
9022 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9023 to return the remote port by socket.
9025 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9027 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9028 SILC_SERVER_PENDING_EXEC and added an new macro
9029 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9030 data or when error occurs while processing the pending command.
9032 Added new argument `destructor' into silc_server_command_pending
9033 and to the SilcServerCommandPending object. This destructor is
9034 now called after calling the pending callback or if error occurs
9035 immediately. If error occurs the actual pending callback won't
9036 be called at all - only the destructor. The destructor may be
9037 NULL if destructor is not needed.
9039 All this applies for client library code as well. Similar
9040 changes were made there as well for the pending commands.
9042 In the client, the application must now allocate the
9043 SilcClientCommandContext with the silc_client_command_alloc
9046 * Added reference counter to the SilcServerCommandContext. Added
9047 function silc_server_command_alloc and silc_server_command_dup
9050 Same type of functions added to the client library for the same
9053 * Removed the cmd_ident from IDListData away since it is now
9054 global for all connections. It is the command identifier used
9055 in command sending and with pending commands. The affected file
9058 * Added reference counter to the SilcSocketConnection objecet to
9059 indicate the usage count of the object. The object won't be
9060 freed untill the reference counter hits zero. Currently only
9061 server uses this, and client ignores it. The client must be
9062 set to use this too later. The affected files are
9063 lib/silccore/silcsockconn.[ch]. Added also the function
9064 silc_socket_dup to increase the reference counter.
9066 This was mainly added because it is possible that the socket
9067 is removed underneath of pending command or other async
9068 operation. Now it won't be free'd and proper DISCONNECTING
9069 flags, etc. can be set to avoid sending data to connection that
9070 is not valid anymore.
9072 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9073 the connection. After that it sets SILC_SET_DISCONNECTED.
9074 It is, however, possible that the socket data is not still freed.
9075 The silc_server_packet_process now checks that data is not
9076 read or written to connection that is DISCONNECTED. The socket
9077 get's freed when the reference counter hits zero.
9079 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9081 * Changed the client operation API: channel_message operation's
9082 `sender' is now the client entry of the sender, not the nickname
9083 and the `channel' is the channel entry, not the channel name.
9085 In the private_message operation the `sender' is now also the
9086 client entry of the sender not the nickname.
9088 Affected file is lib/silcclient/ops.h and all applications
9089 using the client operations.
9091 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9093 * Moved the calling of ops->connect() from connect_to_server_final
9094 into receive_new_id functin since that is the point when the
9095 client is actually allowed to send traffic to network. The
9096 affected file is lib/silcclient/client.c.
9098 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9100 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9101 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9102 (if needs broadcasting) instead of broadcasting the packets one
9103 by one which would make a burst in the network traffic.
9105 * Added `broadcast' argument to the functions in silcd/server.[ch]
9106 silc_server_create_new_channel[_with_id] to indicate whether
9107 to send New Channel packet to primary router.
9109 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9111 * Added new function into the silcd/server.[ch] files:
9112 silc_server_create_new_channel_with_id to create new channel with
9113 already existing Channel ID.
9115 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9116 lib/silccore/silcpacket.h. This packet is used t send list of
9117 Set Mode payloads inside one packet. Server uses this to set
9118 the modes for the channels and clients on those channels, that it
9119 announced to the router when it connected to it. The protocol
9120 specification has been updated accordingly.
9122 * The silc_server_new_channel did not handle the packet coming
9123 from normal server as it normally does not send that. However,
9124 when it announces its channels it does send it. Implemented
9125 the support for that.
9127 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9128 into the file lib/silccore/id.h.
9130 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9132 * Fixed memory leaks in the functions silc_idlist_del_client,
9133 silc_idlist_del_channel and silc_idlist_del_server in the file
9134 silcd/idlist.c. All of those leaked like a sieve.
9136 * Fixed some small memory leaks in the client's function
9137 silc_client_notify_by_server.
9139 * Added functions into silcd/server.c: silc_server_announce_clients,
9140 silc_server_announce_channels and silc_server_announce_server.
9141 These functions are used by normal and router server to announce
9142 to its primary router about clients, channels and servers (when
9143 router) that we own. This is done after we've connected to the
9146 These functions effectively implements the following packet types:
9147 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9148 and SILC_PACKET_NEW_ID_LIST.
9150 * Added new functions into the silcd/packet_receive.[ch]:
9151 silc_server_new_id_list, silc_server_new_channel_list and
9152 silc_server_new_channel_user_list to handle the incoming
9153 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9155 * Added support of changing Channel ID in the function
9156 silc_server_replace_id. If the server that announces a channel
9157 to the router already exists in the router (with same name but
9158 with different Channel ID), router is responsible to send
9159 Replace ID packet to the server and force the server to change
9160 the Channel ID to the one router has.
9162 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9163 client that the Channel ID has been changed by the router. The
9164 normal server sends this to the client. Client must start using
9165 the new Channel ID as the channel's ID.
9167 Implemented handling of this new type into lib/silcclient/client.c
9168 into the function silc_client_notify_by_server.
9170 * Added new function silc_idlist_replace_channel_id into the files
9171 silcd/idlist.[ch] to replace the Channel ID.
9173 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9175 * Call silc_server_command_identify_check always when processing
9176 the IDENTIFY command in silcd/command.c
9178 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9180 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9181 send keepalive packets. The packet can be sent by clients,
9182 servers and routers.
9184 Added function silc_socket_set_heartbeat into the file
9185 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9186 If not set, the heartbeat is not performed. The actual
9187 heartbeat is implemented in the low level socket connection
9188 library. However, application is responsible of actually
9191 Added silc_server_send_heartbeat to send the actual heartbeat
9192 packet into silcd/packet_send.[ch]. Server now performs
9193 keepalive with all connections.
9195 * Added silc_task_get_first function into lib/silcutil/silctask.c
9196 to return the timeout task with shortest timeout. There was a bug
9197 in task unregistration that caused problems. TODO has been
9198 updated to include that task system must be rewritten.
9200 * The client library will now resolve the client information when
9201 receiving JOIN notify from server for client that we know but
9202 have incomplete information.
9204 * Rewrote parts of silc_server_remove_from_channels and
9205 silc_server_remove_from_one_channel as they did not remove the
9206 channel in some circumstances even though they should've.
9208 * Encryption problem encountered in server:
9210 The LEAVE command used to send the Channel Key packet to the
9211 router immediately after generating it. However, the code
9212 had earlier sent Remove Channel user packet but not immediately,
9213 ie. it was put to queue. The order of packets in the router
9214 was that Channel Key packet was first and Remove Channel User
9215 packet was second, even though they were encrypted in the
9216 reverse order. For this reason, MAC check failed. Now, this
9217 is fixed by not sending the Channel Key packet immediately but
9218 putting it to queue. However, this is more fundamental problem:
9219 packets that are in queue should actually not be encrypted
9220 because packets that are sent immediately gets encrypted
9221 actually with wrong IV (and thus MAC check fails). So, packets
9222 that are in queue should be encrypted when they are sent to
9223 the wire and not when they put to the queue.
9225 However, the problem is that the current system has not been
9226 designed to work that way. Instead, the packet is encrypted
9227 as soon as possible and left to the queue. The queue is then
9228 just purged into wire. There won't be any fixes for this
9229 any time soon. So, the current semantic for packet sending
9232 o If you send packet to remote host and do not force the send
9233 (the packet will be in queue) then all subsequent packets to the
9234 same remote host must also be put to the queue. Only after the
9235 queue has been purged is it safe again to force the packet
9238 o If you send all packets immediately then it safe to send
9239 any of subsequent packets through the queue, however, after
9240 the first packet is put to queue then any subsequent packets
9241 must also be put to the queue.
9243 Follow these rules and everything works fine.
9245 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9247 * Added new function silc_server_remove_clients_by_server to
9248 remove all client entries from ID list when the server connection
9249 is lost. In this case it is also important to invalidate all
9250 client entires as they hold the invalid server entry. This
9251 fixes fatal bug when server has lost connection and will reconnect
9254 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9256 * Made some sanity checks to silc_server_daemonise like to check
9257 whether the requested user and group actually exists.
9259 * Added sanity check to SKE's silc_ske_responder_finish to check
9260 that the public and private key actually is valid.
9262 * Invalidate the client's nickname when receiving Replace ID
9263 packet and the Client ID is being replaced. This means that the
9264 server will query the nickname if someone needs it (client)
9267 * Sort the ID Cache in client library when the ID Cache data
9268 has changed (needs sorting).
9270 * Do not allow for SILC client to create several connections to
9271 several servers. The client does not support windows right now
9272 and generating multiple connections causes weird behaviour.
9274 Irssi-silc client does support windows and can handle several
9275 connections without problems, see: www.irssi.org and SILC plugin.
9277 * Fixed some places where client was added to the IDList. The
9278 rule of thumb is following (in order to get everything right):
9279 If the client is directly connected local client then the
9280 `connection' argument must be set and `router' argument must be
9281 NULL to silc_idlist_add_client function. If the client is not
9282 directly connected client then the `router' argument must
9283 bet set and the `connection' argument must be NULL to the
9284 silc_idlist_add_client function.
9286 * The funtion silc_server_packet_send_local_channel actually did
9287 not check whether the client was locally connected or not. It
9288 does that now. Fixed a bug related to LEAVE command.
9290 * Fixed Remove Channel User payload parsing bug in server's
9291 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9293 * The server's silc_server_save_channel_key now checks also the
9294 global ID list for the channel as it might not be in the local
9295 list. Fixed a bug related to LEAVE command.
9297 * Is this the end of the [<unknown>] buglet that has been lurking
9298 around for a long time? A little for loop fix in server's
9299 silc_server_command_whois_parse that is used by both IDENTIFY
9300 and WHOIS command. At least, this was a clear bug and a cause
9301 of one type of [<unknown>] buglet.
9303 * WHOIS and IDENTIFY commands call the function
9304 silc_server_command_[whois/identify]_check function even if
9305 we are not router server.
9307 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9309 * Added --with-gmp configuration option. If set the GMP
9310 is always compiled in the SILC source tree. If not set then
9311 it is checked whether the system has the GMP3 installed. If
9312 it has then the GMP won't be compiled (the system's headers
9313 and library is used), if it doesn't have it then the GMP is
9314 compiled in the SILC source tree.
9316 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9318 * Changed RSA private exponent generation to what PKCS #1
9319 suggests. We try to find the smallest possible d by doing
9320 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9321 not security fix but optimization.
9323 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9325 * Added new config entry [Identity] to fork the server and run
9326 it as specific user and group. A patch from Bostik.
9328 * Imported Dotconf configuration library into lib/dotconf.
9329 This will be used to create the SILC configuration files later.
9330 It will appear in the distsribution after this commit.
9332 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9334 * A big code auditing weekend happening. Auditing code for
9335 obvious mistakes, bugs and errors. Also, removing any code
9338 Removed files for being obsolete:
9340 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9341 inline in the file lib/silcutil/silcbuffer.h)
9343 o lib/silcutil/silcbufutil.c (the header has inline versions)
9345 Changed code to fix possible error conditions:
9347 o The buffer formatting routines now check that the destination
9348 buffer really has enough space to add the data. This applies for
9349 both buffer formatting and unformatting
9350 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9351 unformatting was changed to accomodate following rules:
9352 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9353 sent to the function while XXX_*STRING will not allocate or copy
9354 the data into the buffer. Instead it sets the pointer from the
9355 buffer into the pointer sent as argument (XXX_*STRING used to
9356 require that the pointer must be allocated already). This change
9357 makes this whole thing a bit more consistent and more optimized
9358 (note that the data returned in the unformatting with XXX_*STRING
9359 must not be freed now). The routines return now -1 on error.
9361 o Tried to find all code that use buffer_format and buffer_unformat
9362 and added return value checking to prevent formatting and
9363 especially unformatting errors and possible subsequent fatal
9366 o Changed ske->x and ske->KEY to mallocated pointers in
9367 lib/silcske/silcske.h. Fixed possible data and memory leak.
9369 o Added return value checking to all *_parse* functions. Fixed
9370 many memory leaks as well.
9372 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9373 so that buffer overflows would not happen. All code now also
9374 checks the return value as it can fail.
9376 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9378 * Added reconnection support to server if the normal server looses
9379 its connection to the router (for example if router is rebooted).
9380 The server performs normal reconnection strategy implemented
9381 to the server. Affected file silcd/server.c.
9383 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9385 * Added new packet type SILC_PACKET_SET_MODE that is used to
9386 distribute the information about changed modes (for clients,
9387 channels and clients channel modes) to all routers in the
9388 network. Updated the protocol specification accordingly.
9390 Added functions into silcd/packet_send.c and
9391 silcd/packet_receive.c: silc_server_send_set_mode,
9392 silc_server_set_mode.
9394 Added new files silcmode.[ch] into lib/silccore that implements
9395 the encoding and decoding of Set Mode Payload. Added new type
9396 SilcSetModePayload. Moved the definitions of different modes
9397 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9399 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9401 * Oops, a little mistake in server's connection authentication
9402 protocol. The protocol is not ended with FAILURE but with
9403 SUCCESS if the authentication is Ok. :) Affected file is
9406 * Implemented NICK_CHANGE notify handling in server in the file
9407 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9408 the local clients on the channel. After the changing nickname
9409 in router environment snhould work and the [<unknown>] nickname
9410 should appear no more.
9412 The silc_server_replace_id function that receives the Replace ID
9413 payload now sends the NICK_CHANGE notify type also in the file
9414 silcd/packet_receive.c
9416 * Changed WHOIS and IDENTIFY command to support the maximum amount
9417 of arguments defined in protocol specs (3328 arguments). This
9418 fixed a bug that caused problems when there were more than three
9421 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9423 * Added extra parameter, command identifier, to the
9424 silc_client_send_command so that explicit command identifier
9427 Changed that ID list routines uses specific command identifier
9428 when sending WHOIS/IDENTIFY requests to the server so that they
9429 can be identified when the reply comes back.
9431 Affected files lib/silcclient/command.[ch],
9432 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9434 * Added `sender' argument to silc_server_packet_send_to_channel
9435 to indicaet the sender who originally sent the packet to us
9436 that we are now re-sending. Ignored if NULL. Affected file
9437 silcd/packet_send.[ch].
9439 * Added some server statistics support in silcd/server_internal.h
9440 SilcServerStatistics structure and around the server code. Also
9441 send some nice statistics information when client is connecting
9444 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9446 * Fixed channel ID decoding in server's JOIN command reply in
9447 silcd/command_reply.c
9449 * Fixed braodcasting of replace ID payload to not to send it if
9450 we are standalone server in silcd/packet_receive.c.
9452 * Fixed all channel message sending routines to not to send
9453 packets to clients that has router set, since they are routed
9454 separately in the same function earlier. Affects file
9455 silcd/packet_send.c and all channel packet sending functions.
9457 * In USERS reply, res_argv[i] are not allocated, the table
9458 is allocated. Thus changed that free the table, not its
9461 * In server's whois_check and identify_check if the client is
9462 locally connected do not send any WHOIS commands - they are not
9465 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9467 * Fixed some minor bugs in client when sending WHOIS command. The
9468 arguments was in wrong order.
9470 * Removed statis function add_to_channel from server in
9471 silcd/command.c that was previously used with the joining but
9474 * Tested USERS command in router environment successfully with two
9475 routers, two servers and two clients.
9477 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9479 * Reorganized the USERS command and command reply in client library
9480 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9481 When the command is given by user we register a pending command
9482 callback that will reprocess the command after the reply has been
9483 received from the server. When reprocessing the packet we then
9484 display the information. Thus, the USERS information is displayed
9485 now in the command callback instead of in the command reply
9486 callback. The processing of the command is same as previously
9487 when server has sent the command reply in the JOINing process.
9489 * Added to USERS command in silcd/command_reply.c to join the client,
9490 we didn't use to know about, to the channel after we've created
9491 a client entry for it. Also, for clienet we did know already still
9492 check whether it is on the channel or not and add it if not.
9494 * Removed silc_server_command_join_notify as the function and its
9497 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9499 * Changed the client's pending command handling to the same as the
9500 server's pending command handling. It is also now possible to
9501 execute command reply functions from other command reply
9502 function as the function callbacks for commands and command
9503 replies are one and same. The pending commands are not static
9504 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9505 in client connection context. Thus, pending commands are server
9506 connection specific as it is convenient.
9508 Changed the function silc_client_command_pending and
9509 silc_client_command_pending_del and added new function
9510 silc_client_command_pending_check. Removed the
9511 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9514 * Added cmd_ident, current command identifier, to the client
9515 connection context in lib/silcclient/client.h to keep track on
9516 command identifiers used in command sending. Client's command reply
9517 function handling now supports the mandatory command identifiers.
9519 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9520 funtions in client to fully support pending command callbacks.
9522 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9523 as one of the arguments to the application in the command reply
9526 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9527 before first releasing SILC but came back. Now it is removed again
9528 and should come back nomore. The FORWARDED flag was used only
9529 by the JOINing procedure by forwarding the command packet to router.
9530 Now, the JOINing procedure has been changed to more generic (due
9531 to various router environment issues) and FORWARDED is not needed
9532 anymore for anything. The protocol specification is yet to be
9535 Now, removed silc_server_packet_forward from server and the flag
9536 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9538 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9540 * Renamed NAMES command to USERS command. The NAMES was named that
9541 due to historical reasons. Now it is renamed. Also, rewrote
9542 parts of the USERS command. The nickname list is not sent anymore
9543 by the server. Only Client ID and mode lists are sent in the USERS
9544 command. Changed this also to the protocol specification.
9546 The client now resolves the names and stuff after it receives
9547 the USERS list from the server when joining to the channel.
9549 * WHOIS and IDENTIFY commands has been changed to support multiple
9550 Client ID's per command. One can now search for multiple users
9551 in the network by sending only one WHOIS or IDENTIFY command.
9552 Changed the code and the protocol specifications.
9554 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9555 uses silc_server_command_whois_parse to parse the request. */
9557 * If normal server, do not parse the WHOIS and IDENTIFY requests
9558 before sending it to the router. Saves some time.
9560 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9562 * Fixed JOIN command on client library. Wrong number of arguments
9563 used to crash the client.
9565 * Added silc_server_channel_has_global function to check whether
9566 channel has global users or not.
9568 * Added silc_server_channel_has_local function to check whether channel
9569 has locally connected clients on the channel.
9571 * The silc_server_remove_from_one_channel now checks whether the
9572 channel has global users or not after given client was removed from
9573 the channel. It also checks whether the channel has local clients
9574 on the channel anymore. If it does not have then the channel entry
9575 is removed as it is not needed anymore.
9577 * The silc_server_notify now checks on JOIN notify whether the joining
9578 client is one of locally connected or global. If it is global then
9579 the channel has now global users on the channel and that is marked
9580 to the channel entry. Also, it now saves the global client to
9581 global list who is joining and JOINs it to the channel. This is
9582 for normal server, that is.
9584 Changed silc_server_send_notify_on_channel,
9585 silc_server_packet_relay_to_channel and
9586 silc_server_packet_send_to_channel check if we are normal server
9587 and client has router set (ie. global client) do not send the
9588 message to that client, as it is already routed to our router.
9590 * Implemented LEAVE notify type handling in silc_server_notify
9593 * Tested LEAVE command in router environment successfully. Tested
9594 with two routers, two servers and two clients.
9598 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9600 * Implemented SIGNOFF notify type handling in silc_server_notify
9603 * silc_server_remove_id now removes the client entry from all channels
9604 it has joined and thusly sends SIGNOFF notify type.
9606 * Rewrote the NAMES list generation in server by removing two excess
9607 loops. The lists are created now inside one loop.
9609 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9611 * silc_server_remove_channel_user checks now also global list
9612 for channel and client.
9614 * silc_server_new_channel_user checks now both local and global
9615 list for channel and client. Fixed a bug in client id decoding.
9616 Used to decode wrong buffer.
9618 * silc_server_channel_message checks now both local and global
9619 list for channel entry.
9621 * Tested channel joining (hence JOIN) in router environment
9622 successfully. Tested with two routers, two servers and two
9625 * Tested channel message sending in router environment successfully.
9627 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9629 * Added silc_server_save_channel_key into server.[ch] to save the
9630 received channel key in Channel Key payload processing. It is
9631 also used in JOIN command reply handling.
9633 Equivalent function silc_client_save_channel_key added into
9634 client.[ch] into client library.
9636 * Changed JOIN command reply to send information whether the channel
9637 was created or not (is existing already) and the channel key
9638 payload. Changed protocol specs accordingly.
9640 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9641 the request was sent by ID and not by nickname. Crashed on
9644 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9646 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9647 now correctly save the received data.
9649 * silc_server_free_sock_user_data now notifies routers in the
9650 network about entities leaving the network.
9652 At the same time implemented functions silc_server_remove_id
9653 and silc_server_send_remove_id to receive and send REMOVE_ID
9654 packets. The packet is used to notify routers in the network
9655 about leaving entities. The ID removed will become invalid in
9658 * Added function silc_idlist_del_server into server. Removes and
9659 free's server entry from ID list.
9661 * silc_server_private_message function now checks, if we are router,
9662 that the destination ID really is valid ID, naturally.
9664 * In router when NEW_ID packet is received (for new client) the
9665 hash of the Client ID is saved in the ID Cache but the
9666 client->nickname is set to NULL, instead of putting the hash
9669 IDENTIFY command now also checks that client->nickname must be
9670 valid. If it is not if will request the data from the server who
9671 owns the client. Added new function
9672 silc_server_command_identify_check.
9674 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9675 to set the command to already allocated Command Payload.
9677 * Tested private message sending in router environment with two
9678 routers, two servers and two clients. Fixed minor bugs and now
9681 * Fixed segfault from client's NAMES command. Used to crash if
9684 * Forwarded packets must not be routed even if it is not destined
9685 to the receiver. Changed server code comply with this.
9687 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9689 * Added `require_reverse_mapping' boolean value to ServerParams
9690 structure. If TRUE (not default) the server will require that
9691 the connecting host has fully qualified domain name.
9693 If the reverse mapping is not required and hostname could not be
9694 found the IP address is used as hostname.
9696 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9698 * Implemented version string checking to both client and server.
9699 The check is incomplete currently due to the abnormal version
9700 strings used in development version of SILC.
9702 * Changed all command functions in server to use the new
9705 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9707 * Changed char *data to unsigned char *data in ID Cache system to
9708 support binary data as ID Cache data. Changed code to support
9709 binary data in lib/silccore/idcache.c.
9711 * Renamed silc_server_packet_relay_command_reply to
9712 silc_server_command_reply as it is normal packet receiving
9713 function. Rewrote the function to accept command replys for
9714 servers and not only for clients.
9716 * Mark remote router always as registered server if we are connecting
9717 to it. Otherwise, commands sent by the router to us are ignored.
9719 * All ID List find routines now returns the ID Cache Entry pointer
9720 as well if requested.
9722 * WHOIS command works now in router environment, tested with two
9723 routers, two servers and two clients.
9725 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9726 in router environment (as it is almost equivalent to WHOIS) but
9727 hasn't been tested thoroughly. Added new functions:
9729 silc_server_command_identify_parse
9730 silc_server_command_identify_send_reply
9731 silc_server_command_identify_from_client
9732 silc_server_command_identify_from_server
9734 * Disabled route cache adding because adding two different ID's with
9735 same IP replaces the old cache entry thus giving wrong route.
9736 The entry->router->connection is always the fastest route anyway
9737 so route cache may not be needed. Of course, new routes maybe
9738 established after receiving the ID when the entry->router->connection
9739 might not be anymore the most optimal.
9741 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9743 * Add route cache for received ID for fast routing.
9745 * Added silc_server_packet_route to route received packet on router
9746 that is not destined to us.
9748 * Renamed silc_server_get_route to silc_server_route_get.
9750 * Added id_string and id_string_len fields into SilcServer to
9751 include encoded ServerID for fast comparing without excess
9752 encoding of the ID's.
9754 * Cleaned up WHOIS command on server side. Added following static
9757 silc_server_command_whois_parse
9758 silc_server_command_whois_check
9759 silc_server_command_whois_send_reply
9760 silc_server_command_whois_from_client
9761 silc_server_command_whois_from_server
9763 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9764 arguments in command replies. All command functions should be
9765 updated to use this macro.
9767 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9769 * Minor typo fixes on command reply handling on server.
9771 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9773 * Added silc_server_command_add_to_channel internal routine to add
9774 the client to the channel after router has created the channel and
9775 sent command reply to the server.
9777 * Added generic silc_server_send_command to send any command from
9780 * Use static buffer with ID rendering instead of duplicating data.
9782 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9784 * Fixed a channel user mode bug when joining to a channel server gave
9785 everybody channel founder rights, oops.
9787 * We mark ourselves as the router of the incoming server connection
9788 if we are router ourselves. This way we can check in some packet
9789 sending functions whether it is locally connected server. For
9790 incoming router connections we put NULL.
9792 * For router sending packets locally means now always sending the
9793 packet cell wide; to local clients and local servers. For normal
9794 server sending packet locally means sending it to only local
9797 * Fixed the JOIN command to really work in router environment. If the
9798 channel is created it is always created by the router. Router is
9799 also responsible of making the initial joining to the channel,
9800 sending JOIN notify to the sending server and distributing
9801 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9802 does not exist server doesn't do anything else but forward the
9803 command to the router which performs everything.
9805 * Added silc_server_send_channel_key function to send the Channel Key
9808 * Added silc_server_create_channel_key to create new channel key. The
9809 channel key is now re-generated everytime someone joins or leaves
9810 a channel, as protocol dictates. Note: channel->key_len is the
9813 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9815 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9816 packet_receive.[ch] to separate packet sending and receiving
9817 routines. The server.[ch] now includes everything else including
9818 actual packet processing (writing and reading data) and other
9821 Renamed silc_server_private_message_send_internal to
9822 silc_server_send_private_message. The routine is still though
9823 used only to relay private messages as server does not send
9824 private messages itself.
9826 Renamed silc_server_new_channel to silc_server_create_new_channel
9827 and added new function sicl_server_new_channel that handles the
9828 incoming New Channel packet. Added also new sending function
9829 silc_server_send_new_channel to send New Channel Payload.
9831 * Added new function silc_server_notify to process incoming notify
9832 packet to the server/router. Server may then relay the notify
9833 to clients if needed.
9835 * Added new function silc_server_new_channel_user to process incoming
9836 New Channel User packet. Router will redistribute the packet and
9837 send JOIN notify to its local clients and locally connected servers
9838 if needed. Normal server will send JOIN notify to its local client
9839 on same channel when received this packet. Added also corresponding
9840 sending function silc_server_send_new_channel_user to sent the
9843 * Added boolean route argument to send_notif_to_channel and
9844 packet_send_to_channel functions to attempt to route the packet
9845 if it is TRUE and send only locally if it is FALSE.
9847 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9849 * silc_server_replace_id now broadcasts the received replace ID
9850 packet if it is not broadcast packet already. The router must
9851 broadcast to inform other routers about changed ID.
9853 * Added backpointer to server's router into SilcServer context in
9854 silcd/server_internal.h.
9856 * Fixed silc_server_packet_broadcast to send correct broadcast
9859 * The channel key is now distributed to the local client as soon
9860 as it is received from the router (in router environment) so that
9861 no other packet may be sent for the channel until client has
9864 * silc_server_remove_channel_user now broadcasts the received
9865 Remove Channel User packet if it is not broadcast packet already.
9866 The router must broadcast to inform other routers about removed
9869 * Added users field into SilcPacketContext that is a reference count
9870 of the context. One can increase the reference count by calling
9871 silc_packet_context_dup which is now changed to just increase the
9872 reference count instead of duplicating the data. The reference
9873 count is decresed by calling silc_packet_context_free that will
9874 free the data after the reference count hits zero.
9876 For now on the packet context and everything allocated into it
9877 (including the raw packet from network) must be freed by calling
9878 the new silc_packet_context_free function. Added also new function
9879 silc_packet_context_alloc that must be used now to allocate the
9880 context. This also means that if a routine is asynchronous from
9881 silc_[client/server]_packet_parse_type the packet context must
9882 be duplicated by calling silc_packet_context_dup. Otherwise it
9883 gets free'd after silc_[client/server]_packet_parse_type returns.
9884 Also, one must remember that if packet is duplicated then its
9885 reference count must be decresed by calling the free function as
9886 many times as it was duplicated.
9888 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9889 from both client and server.
9891 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9893 * Made joining to a channel working in router environment.
9895 * Cleaned up JOIN command on server side and create function
9896 silc_server_command_join_channel internal routine to make the
9899 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9901 * Changed silc_command_pending list to SilcDList. Also, added
9902 `ident' field to SilcServerCommandPending structure to identify
9903 the reply and to call correct callback.
9905 Added silc_server_command_pending_check function to replace the
9906 corresnponding macro. The silc_command_pending list is not
9909 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9910 to set identifier to previously allocated Command Payload. It
9911 is used to set identifier for command when resending Command
9914 * Added silc_command_payload_encode_payload to encode Command
9915 Payload buffer from SilcCommandPayload structure.
9917 * Added silc_argument_payload_encode_payload to encode Argument
9918 payload buffer from SilcArgumentPayload structure.
9920 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9922 * Changed WHOIS command to support router connection on server side.
9923 The whois request is always sent to router unless the server is
9924 standalone server. After server has received the reply from the
9925 router will it send the reply to the client.
9927 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9928 broadcast received broadcast packet. The function is used only
9929 by router. The broadcast packet is always sent to the router's
9932 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9933 render given ID to printable string, for log files for example.
9935 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9937 * Made basic router to router connections working. At least they
9938 can now connect to each other but nothing really works the way
9939 they are supposed - yet.
9941 * Added new initiator token to RouterConnection configuration
9942 file in silcd/serverconfig.[ch]. It is used to tell whether we
9943 are the initiator to the remote router or whether we'll expect
9944 the other end to connect.
9946 * Moved registering of listener task to silc_server_init, hence
9947 the server starts listenning as soon as it is run, even if it
9948 does not have connections to other routers. Let's see how well
9951 * Changed default connection retry timeouts for more suitable in
9954 * Removed cipher and such arguments from silc_idlist_add_client
9955 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
9956 Added new function silc_idlist_add_data to add the keys and stuff
9959 * Added SilcIDListData structure and added it to SilcClientEntry
9960 and SilcServerEntry as their first field in the structure. This
9961 way we can explicitly cast the ID entries to the SilcIDListData
9962 structure and get common data for the entries. In past, we had
9963 to first check what type of connection it is and then cast it to
9964 correct ID entry type. Now, we can directly cast the opaque
9965 pointer to the SilcIDListData (no matter what ID entry it actually
9966 is) and get the data needed.
9968 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9970 * Wow, found a bug in scheduler. The scheduler uninitialized itself
9971 in some circumstances even if threre were timeout tasks, though not
9972 IO tasks, but tasks anyway. Now fixed.
9974 * Defined SilcServerConnection structure to hold connection specific
9975 stuff about directly connected servers and routers. The definition
9976 is currently in silcd/server_internal.h. I thought about having
9977 a bit more important role fro this struct but for now it is used
9978 only when connecting to other server (or router actually).
9980 * Added connecting retry support in server when connecting to
9981 router(s). The retry feature implement exponential backoff
9982 algorithm. Also, added SilcServerParams structure to hold default
9983 parameters for server. For now, it include these retry settings
9984 and are hard coded. After server is moded to be as Silc Server
9985 Library this structure will be more important.
9987 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9989 * Changed client librarys channel->clients table to SilcList and
9990 changed code accordingly.
9992 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9994 * Changed client's channel table to SilcList and changed code
9995 accordingly. Also changed SilcChannelClientEntry to include back-
9996 pointer to the channel so that client entry can use that structure
9997 as list as well and we have fast cross-reference to the channel.
9998 This change dramatically decreased the complexity of channel
9999 handling with client entry and vice versa (removed one extra
10000 loop when searching for channel entry from many functions).
10002 * Changed server->sim from table to SilcDList and changed code
10005 * NAMES command can now be used from user interface. It will show
10006 the user list on the channel, neatly.
10008 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10009 Code now saves realname of the user if it becomes available.
10011 * Renamed configure.in to configure.in.pre and made ./prepare
10012 script to automatically add correct version string to
10013 configure.in which it creates from configure.in.pre.
10015 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10017 * NAMES command reply now shows users mode with the nickname when
10018 joining to channel.
10020 * Moved silc_client_ch[u]mode[_char] functions from
10021 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10022 place sucks, they are utility functions and should be in some
10025 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10027 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10030 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10034 * Added TRQ (efficient deque and list library) into lib/trq. This is
10035 a very good list library that is currently used in the SILC. Defined
10036 SilcList API over the library because I didn't like the API very
10037 much. See lib/trq/silclist.h for the API and examples of how to
10038 use the API. Fixed various places in the code to use the new
10039 SilcList API. The SilcList is meant for lists that has a structure
10040 already defined as a list. It is not suitable to add just some
10041 context to the list (in TRQ, the context is the list actually).
10043 So, I defined SilcDList that can be used for the purpose where
10044 predefined list structure does not exit. This can be used as
10045 such list. Now some context just can be added to the SilcDList.
10046 Currently this list is not used in the SILC just yet, though there
10047 are a lot places where this can replace dynamically allocated
10048 tables and I will fix these places, later, to use SilcDList.
10049 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10050 and use TRQ internally).
10052 Also fixed some annoying warning messages that the original TRQ
10053 code generated. Also minor changes to TRQ's Makefile.in.
10055 * Added support for querying by Client ID to both WHOIS and
10056 IDENTIFY commands into server, as required by the protocol.
10058 * Removed method function pointers from SilcBuffer structure. They
10059 weren't used to anything and just increased the context size for
10060 no good reason. This change also made silc_buffer_alloc and
10061 silc_buffer_free functions inline functions.
10063 * Disabled command flooding detection support until it's fixed so
10064 that it accepts commands in but does not execute them more than once
10067 * Added silc_net_localhost(), to return local hostname, into
10068 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10069 that must be initialized before calling silc_client_init.
10071 * Added new function: silc_server_send_notify_on_channels to send
10072 notify messages to all channels client has joined. It is assured
10073 that the message is sent only once per client.
10075 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10076 lib/silcutil/silcutil.[ch] as silc_format function. The new
10077 function is generic and is used by server as well, not only by
10078 the logging routines.
10080 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10081 the provided version string was not acceptable. Added new function:
10082 silc_ske_check_version into lib/silcske/silcske.h. The function
10083 must be implemented by the application (client or server) and it
10084 does not reside in the SKE library. The function checks the version
10085 string remote end sent.
10087 * Added back pointers (to opaque context and to SilcSocketConnection)
10088 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10090 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10091 duplicate packet context structure.
10093 * Changed `notify' client operation to send same arguments as client
10094 receives from server except for ID's. ID's are mapped to correct
10095 ID entry and that is returned. Also, if channel entry is not sent
10096 by server but the notify is for channel the channel entry is sent
10097 to application (otherwise application doesn't know that it is for
10098 channel (library gets it from packet's Destination ID)).
10100 * Added silc_client_remove_from_channels into client library to
10101 remove a client from all channels it has joined to. Used when
10102 received SIGNOFF notify from server. Added also new function
10103 silc_client_replace_from_channels to replace old ID entry with
10104 new ID entry on all channels. Used when received NICK_CHANGE
10105 notify from server.
10107 * Fixed ID Cache list handling in silc_idlist_get_client in
10108 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10109 to get (or query) client by ID.
10111 * Updated TODO list.
10113 * Added connection authentication status message defined by the
10114 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10115 support for these into the code in client and server side.
10117 * Added generic function silc_client_send_command to send any command
10118 with variable argument list. Application should use this function
10119 to send commands if the command functions provided by the library
10120 does not suite for the application's user interface needs.
10122 * Added new `failure' client operation. Application is notified about
10123 received failure packet if client is executing a protocol. In this
10124 case the protocol's execution has failed.
10126 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10127 is required by the protocol.
10129 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10130 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10133 * Added status flag to SilcSKE object to indicate realtime status
10134 of the SKE protocol.
10136 * Application receives now exactly same command reply arguments as
10137 the library receives from server. However, if ID is received the
10138 corresponding ID entry is returned to the application (eg. Client
10139 ID is mapped to correct SilcClientEntry entry and that is returned).
10140 Changed command_reply client operation due to this change.
10142 * Changed all ID's in commands and in command replys as ID Payloads.
10143 Change affected both client and server side codes.
10145 All ID's sent in SILC network (with execption of ID's in SILC
10146 Packet header) are sent in ID Payload to support variable length
10149 * Server now notifies nick changes and notifies all clients on
10150 the channels about the new nickname (about the new Client ID,
10153 * Implemented CMODE command to change channel modes. Supports all
10154 channel modes defined by the protocol specs except ban and invite
10155 lists. (Also, private channel key mode is supported but support for
10156 setting private channel key in client is missing, thus, this mode
10157 has no effect on client side (except that server requires that the
10158 client uses private channel key and normal channel traffic does not
10161 Also, invite mode works per se, but INVITE command does not work
10162 yet correctly, so you can set channel as invite only channel but
10163 inviting clients to the channel does not work (it is yet to be
10164 thought what's the best way to do it).
10166 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10167 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10168 Implemented CUMODE command to change user's mode on the channel.
10169 Supports all modes defined by the protocol specs.
10171 * Added NAMES command reply to return users modes on the channel.
10173 * Removed unnecessary and slow ciphers from lib/silccrypt.
10175 * Set SO_KEEPALIVE option to connection sockets by default.
10177 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10179 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10180 redefined the Notify Payload into protocol specs.
10182 * Added silc_id_payload_parse_id to get ID directly from raw
10185 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10187 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10188 accept searching by Client ID as well.
10190 * Added support for LEAVE and SIGNOFF notify types in client library.
10192 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10193 to parse ID Payload from raw data.
10195 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10197 * Added flags parameter into silc_ske_assemble_security_properties
10198 function in lib/silcske/silcske.[ch].
10200 * Changed notify client operation to fit better for notify messages
10201 sent by server. The notify payload received from server is now
10202 passed to the application (after parsing it to SilcNotifyPayload).
10203 It is application's responsibility to retrieve the arguments
10204 from the payload and show the message the way it wants. The message
10205 sent by server is implementation specific.
10207 * Changed public keys to comply with the protocol specification.
10208 Old public keys are not supported anymore and are not compatible.
10210 * Removed nickname from Channel Payload as the latest draft removed
10211 it. The client must resolve the nickname from the NAMES command
10212 reply received when it joined the channel.
10214 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10216 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10218 * Fixed some errors in protocol specification drafts.
10220 * Created lib/silccore/silcnotify.c to implement Notify Payload
10221 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10222 generic payloads described by protocol specifications. The file
10223 includes implementations for ID Payload and Argument Payload.
10225 * Changed Command Payload implementation to use the new Argument
10226 Payload. Changed command_xxxx_payload to command_payload_xxxx
10227 to comply with SILC coding conventions.
10229 * Added suppport for Argument Payload handling in Notify Payload
10230 implementation as protocol requires it. Added the new support
10231 into server and client lib as well.
10233 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10235 * Added support for multiple nicknames on same channel. [n] is
10236 added locally to the nickname if there are more than one same
10237 nicknames on the channel.
10239 * Server now sends all nicknames that matched WHOIS request.
10240 Client also shows the list received from server.
10242 * Added TOPIC command to client side. User can now set and show
10243 current topic on channel.
10245 * Added MOTD command to client and server. Also, server sends the
10246 motd when client connects to the server.
10248 * Changed version strings to comply ISO 8601.
10250 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10252 * Fixed protocol error handling in client library. It should now
10253 cope even if the SKE fails for some reason.
10255 * Made new protocol specification drafts for submitting to IETF.
10257 * Implemented TOPIC command to server in silcd/command.c.
10259 * Added two new notify types into lib/silccore/silcnotify.h:
10260 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10261 notify nickname change and topic setting/change on a channel.
10263 * API change of command_reply operation in client library. The
10264 application gets now the status type received from server as well.
10266 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10268 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10270 * Cras fixed and optimized the packet handling even further and
10271 it should work now. Minor change to the prototype of function
10272 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10274 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10276 * Added new function into lib/silcutil/silcschedule.[ch]:
10277 silc_schedule_with_fd to select() a specified fd. The function
10278 returns after timeout expires or data arrives or goes. The
10279 function is used by packet routines to wait that all data is
10280 received from network.
10282 * Fixed data reading from network in lib/silccore/silcpacket.c.
10283 The code now assures that all data is read from the fd and then
10284 continues packet processing. This was a bug fix since the code
10285 used to drop some data in some circumstances.
10287 * Added new function into lib/silcclient/client.[ch]:
10288 silc_client_start_key_exchange to start key exchange after
10289 connection has been established to server. The code internally
10290 now uses this funtion but its main purpose was to provide it
10291 for applications that perform their own connecting. After
10292 application has created a connection it merely calls this
10293 function to start the key exchange between client and server.
10294 The library takes care of everything else after that.
10296 Updated also lib/silcclient/README to explain the usage of
10299 * Do not send to application information that connection has
10300 been established. Application gets notified it by connect
10303 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10305 * Applied cras's patch to add silc_schedule_one function. The
10306 function runs scheduler once and returns.
10308 * Fixed the scheduler after cras messed it up. The timeout
10309 handling works now as it's supposed to work.
10311 * Added into lib/silccore/ silcnotify.h to include notify
10312 message types support. Changed silc_server_send_notify*
10313 functions, in server.[ch], to support those new notify types.
10314 Added the support for the notify types into client library,
10315 as well. Added new notify client operation into ops.h in
10318 * Changed silc_server_packet_send_to_channel to send normal
10319 packets instead of just channel message packets. The function
10320 is now used to send the notify packets to channels. It is not
10321 used to send channel message packets anymore, as server never
10322 sends them anymore.
10324 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10325 va_arg()s as it seems to require it nowadays. I guess, if SILC
10326 is compiled with older va_arg() the new code should work anyway.
10328 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10330 * Splitted core library. Core library (lib/silccore) includes
10331 now only SILC protocol specific core (and common) components.
10332 Created new utility library (lib/silcutil) that includes more
10333 generic purpose stuff. The stuff for util library was taken
10334 from the old core library. This was minor and easy split.
10336 * Created SILC Client Library (lib/silcclient) that includes
10337 implementation of the SILC client without user interface. This
10338 was major move from silc/ directory. The code has been changed
10339 so that it is transparent towards the user interface. The
10340 silc/ directory includes now the same user interface as before
10341 and it uses the new client library. Read lib/silcclient/README.
10342 Basicly, the client library performs everything else related
10343 to SILC except user interface handling. Also, configuration
10344 files are considered to be part of user interface and library
10345 does not handle them.
10347 This change also changed a lot of structures, function naming etc.
10348 Most important change was that SilcClientWindow object was
10349 renamed to SilcClientConnection in the client library. Created
10350 also new file lib/silcclient/ops.h. Also added new files
10351 silc/local_command.[ch] and silc/client_ops.[ch].
10353 All these changes were made to make it easier for user interface
10354 designers to create what ever user interface for the SILC client
10357 It is also expected that the server will be moved to lib
10358 directory as well and SILC Server Library will be created;
10359 sometimes in the future.
10361 * Removed Local commands from lib/silccore/silccommand.h as
10362 they are application specific and new client library does not
10363 handle any of those anymore.
10365 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10366 old client implementation in silc/.
10368 * Added support for callback functions in SILC_LOG_* macros.
10369 Application can now set its own callbacks that will be called
10370 instead of using the default functions that will always print
10371 the debug messages to stderr (or stdout). Also, debugging can
10372 now be disabled by setting silc_debug to FALSE and re-enabled by
10373 setting it to TRUE. Note, that logging will still work even
10374 if debugging is disabled.
10376 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10377 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10378 silc_log_reset_debug_callbacks.
10380 * To enable debugging in silc client one must give now -d
10381 option on command line.
10383 * Changed silc_schedule_init to automatically allocate task queues
10384 if they are not allocated before calling it.
10386 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10388 * Added GMP 3.1 into math library.
10390 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10392 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10393 a channel in SILC network. The packet is used by servers and
10394 routers to notify other routers that user has left a channel.
10395 This little feature was missing until now. Added the feature
10396 to protocol specification as well.
10398 Added functions: silc_server_send_remove_channel_user and
10399 silc_server_remove_channel_user into server.[ch].
10401 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10402 lib/silccore/silcpacket.h. However, they are not implemented
10405 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10407 * Fixed joining to a channel and sending channel messages
10408 between server and router. The channel message sending should
10409 now work inside a cell.
10411 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10413 * Fixed the private message sending between server and router.
10414 The private message sending should now work inside a cell.
10416 * Added silc_server_replace_id into server.[ch] to replace
10417 existing ID in the SILC network.
10419 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10420 and silc_idlist_replace_server_id into idlist.[ch] in server.
10422 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10424 * Fixed the server to server connections. Server can again now
10425 connect to router. Router to router connections probably does
10428 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10430 * Added dynamic protocol registering support. Now protocols can
10431 registered and unregistered on the fly. Patch by cras.
10433 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10435 * Added lib/contrib directory to hold routines that some platforms
10436 don't have but are needed by SILC.
10438 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10439 into lin/contrib to provide getopt() and getopt_long() for
10440 those who don't have it.
10442 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10444 * Added AWAY command to client. When away message is set and
10445 client receives a private message packet the client automatically
10446 replies to the sender with the away message.
10448 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10449 bug seemed to be the cause of recent problems when compiling
10452 * Added version detection support to SKE protocol specification
10453 and added the new changes to the SKE implementation as well.
10454 There were other minor changes in the SKE protocol as well.
10456 Many changes in lib/silcske/silcske.[ch] and in
10457 lib/silcske/payload.[ch].
10459 * Added ^U functionality, clear input line. Patch from cras.
10461 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10463 * Mainly small bugfixes on core library. Fixed some debugging
10464 logging and buffer overflow in silclog.c.
10466 * Updated config.sub and config.guess on the distribution tree.
10468 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10470 * Added command lagging support in server. Client may execute
10471 commands now only once in two seconds.
10473 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10475 * Optimized packet reception. MAC computation and checking is now
10476 also more optimized. A lot previously duplicated code is now
10477 used as generic by both client and server.
10479 * Fixed key pair generation in clientutil.c
10481 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10483 * Added into lib/silccore/silcbufutil.[ch] new function;
10484 silc_buffer_realloc.
10486 * Moved generic packet sending/encryption functions to
10487 lib/silccore/silcpacket.[ch] from client and server. Some
10488 rewriting of the functions.
10490 * Moved all generic packet reception/decryption functions to
10491 lib/silccore/silcpacket.[ch] from client and server. The
10492 packet processing is now much cleaner in both client and server.
10493 These were major changes in both client and server.
10495 * Created many common functions in server to do packet sending.
10496 Previously code were duplicated a lot, this has been removed
10497 with these changes.
10499 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10501 * Rewrote major parts of the ID cache system. Don't know
10502 whether it is better now or not but at least the API is more
10505 * Major rewrite on ID cache stuff on client because of the ID
10506 cache API changes. Added idlist.c to client.
10508 * Also major rewrite on ID cache stuff on server as well.
10509 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10510 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10511 in hand, instead they are all put into the ID cache system now.
10512 All server_idlist_* routines uses ID cache now instead of
10513 traversing its own lists (those lists does not exist anymore).
10514 SilcIDList though still exists. Also, SilcXXXEntry's are
10517 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10519 * Finally made the SKE implementation compliant to the protocol
10520 specification. All mp integers are now binary encoded as
10521 opposed being HEX encoded.
10523 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10526 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10527 functions: silc_[encode/decode]_pem. Also added function
10528 silc_encode_pem_file to PEM encode with newlines ('\n') for
10529 saving into a file.
10531 * SILC public keys are now encoded either PEM or binary. Same
10532 option is for private keys as well. By default private keys
10533 are binary encoded and public keys PEM encoded. Silly HEX
10534 encoding were removed.
10536 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10537 function to create fingerprints.
10539 * Fixed a bug in SHA1; does not change the original data anymore.
10541 * Partly implemented INFO command on client and server side.
10542 Fixed CLEAR command. Changes to SERVER command; show current
10543 server(s) when giving command without arguments. Added
10544 VERSION command to client.
10546 * Added check to server that unregistered connections cannot
10547 execute commands (unless it is specificly allowed).
10549 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10551 * Fixed screen refresh.
10553 * Fixed channel joining bug from client. On some circumstances
10554 client tried to join to a channel it had already joined.
10556 * Added public key verification process into client's protocol.c.
10557 The client now verifies the public key from user and saves
10558 it into ~./silc/serverkeys/ directory.
10560 Added into: clientutil.[ch]: silc_client_verify_server_key.
10562 * Changed SKE protocol's silc_ske_initiator_finish function
10563 to accept callback function that verifies the received public
10564 key. Removed old silc_ske_verify_public_key function.
10566 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10568 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10569 silc_pkcs_private_key[_data]_set.
10571 * Made the password and public authentication more cleaner in
10572 server's protocol.c.
10574 * Removed historic and obsolete protocol `channel_auth' from
10575 both client and server.
10577 * Removed wrong way of sending command status messages from
10578 server to client in server's command.c. The old way violated
10579 protocol specification.
10581 Changes to silccore/silccommand.[ch]: removed
10582 silc_command_encode_status_payload -> not needed anymore,
10583 changed silc_command_encode_payload_va to accept extra
10584 argument on variable argument list. The argument type must
10585 now be provided to the function. Also, added new function:
10586 silc_command_encode_reply_payload_va which is same as
10587 normal command_encode_payload_va except command status type
10588 is provided as extra argument.
10590 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10592 * Added ~./silc directory handling. The directory includes the
10593 public and private keys for the client.
10595 Added silc_client_check_silc_dir, silc_client_create_identifier
10596 and silc_client_load_keys.
10598 * Implemented SILC protocol compliant public key. Added public
10599 and private key saving to and loading from files.
10601 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10602 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10603 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10604 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10605 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10607 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10608 silc_pkcs_load_[public/private]_key.
10610 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10612 * Added silc_server_get_route (route.[ch]) to get connection
10613 data for the fastest route for given ID.
10615 * Implemented INVITE command on client and server. The command
10616 were re-defined in the SILC Protocol Specification and the
10617 implementation now complies with the specification.
10619 * Implemented PING command on client and server.
10621 * Implemented NAMES command on client and server. The server side
10622 supports currently only normal server not router server yet.
10623 Some changes to NAMES definition in SILC protocol specification.
10625 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10627 * Implemented LEAVE command on client and server.
10629 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10630 again. This change was made to the protocol as well. Server
10631 should not violate the protocol specification anymore.
10633 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10635 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10636 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob