1 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed UMODE setting in server when the client has anonymous
4 mode set. The mode setting was not working. Affected file
7 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
9 * Fixed some bugs and typos related to sending split messages.
10 Print notification when sending messages with /MMSG. Affected
11 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
13 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
15 * Optimized the socket referencing in packet routines, client
16 library and server. Affected files are lib/silccore/silcpacket.c,
17 lib/silcclient/client.c and silcd/server.c.
19 * If silc_socket_set_qos is given with NULL arguments the QoS is
20 reset from the socket. Affected files are
21 lib/silcutil/silcsockconn.[ch].
23 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
25 * Add a /LISTKEYS command which lists the locally cached
26 client and server keys. Affected files
27 irssi/src/fe-common/module-formats.[ch],
28 irssi/src/silc/core/silc-{channels,servers}.c
29 irssi/docs/help/in/listkeys.in
31 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
33 * Check that packet queue purging was successful. Affected
34 files lib/silcclient/client.c and silcd/packet_send.c. Related
37 * Do not clear the inbuf even if it is empty if QoS was applied
38 to it. Otherwise the QoS data is cleared and MAC failed error
39 will occur. Affected file lib/silccore/silcpacket.c.
41 * Use the rekey period time as rekey protocol timeout value.
42 If the rekey does not succeed during the rekey period there's
43 something very wrong, and we most likely end up with wrong keys,
44 do graceful reconnect then. Affected file silcd/server.c.
46 * Take reference of the socket in the parser context, as it's
47 possible to have the parsers in queue after the socket is
48 disconnected and this may cause crash. Affected files are
49 lib/silccore/silcpacket.c, lib/silcclient/client.c and
52 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
54 * Fixed KICK command reply sending, it sent to replies.
55 Affected file silcd/command.c.
57 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
59 * Finish the silc-mime.pl script. It now supports MIME type
60 guessing using magic files, signing data messages, executing
61 MIME handlers in background. Affected files
62 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
64 * Changed MIME signal handler to make things easier for the perl
65 script. Affected files irssi/src/silc/core/client_ops.c,
66 silc-servers.c, and irssi/docs/signals.txt
68 * Cleaned up the silc_mime_parse function and fixed detection
69 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
71 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
73 * Resolve the IP for file transfer listener from the connection
74 socket. Affected file lib/silcclient/client_ftp.c.
76 * Accept NULL hostname parameter in the functions
77 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
78 if hostname is not wanted.
80 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
82 * Fixed race condition between silc_client_init and
83 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
85 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
87 * Fixed file transfer connection closing when SIGNOFF for
88 the client is received from server. Affected file is
89 lib/silcclient/client_ftp.c.
91 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
93 * Check for disconnected socket in QUIT callback. Affected
96 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
98 * Modified the MIME parsing to allow \n and \r\n as delimiters.
99 Affected files lib/silcutil/silcstrutil.c
101 * Cleaned up the escape/unescape functions for correctness and
102 speed. Affected file irssi/src/silc/core/client_ops.c
104 * Removed handling for data messages with Content-Type: text/*,
105 moved parsing of MIME headers to the signal handler, added
106 support for signing and verifying data messages. Affected
107 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
108 irssi/src/silc/core/silc-{servers,channels}.c
110 * Added a perl script for handling data messages based on
111 information read from Mailcap files. New file
112 irssi/scripts/silc-mime.pl
114 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
116 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
117 acknowledge recepetion of a message to the sender. Updated
120 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
122 * Unregister channel key saving callback when deleting channel.
123 Affected file lib/silcclient/idlist.c.
125 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
126 before calling notify client operation. Affected file is
127 lib/silcclient/client_notify.c.
129 * Unregister QoS tasks when deleting the socket connection.
130 Affected files lib/silcutil/silcsockconn.[ch],
131 unix/silcunixsockconn.c.
133 * Implemented latest presence-attrs draft changes. Affected
134 files lib/silccore/silcattrs.h and
135 irssi/src/silc/core/silc-queries.c.
137 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
139 * Save old channel keys in list to allow more rapid change
140 of channel keys if server for some reason does that. This
141 avoids loosing so many channel messages due to not having
142 key to decrypt. Affected file lib/silcclient/silcclient.h,
143 idlist.c and client_channel.c.
145 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
147 * Continued backup router tests and fixes. Affected files
148 silcd/server_backup, server_util.c, server.c. See TODO.
150 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
152 * Fixed SERVER_SIGNOFF handling in servers. The client
153 was removed from wrong list thus not removing the client
154 at all. Affected file silcd/packet_receive.c.
156 * Do not execute rekey protocol for disabled connections as
157 it would never go through. Affected file silcd/server.c.
159 * Added timeout for rekey protocol to catch if the protocol
160 never executes successfully. Affected files silcd/server.c
163 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
165 * Abandon packet processing for disconnected sockets. Check
166 this always after calling packet processing callback.
167 Affected file lib/silccore/silcpacket.c.
169 * Fixed double registration disconnection code in server.
170 Closed wrong connection. Affected file silcd/packet_receive.c.
172 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
174 * On normal server reconnect to primary during resuming 4
175 times, then give up. Affected file silcd/server_backup.c.
177 * If during reconnecting to routers we notice we have router
178 connection but no primary router set, the server is in desync.
179 Reconnect to primary to restore network. Affected file
182 * Assure that only one protocol is exeucting at the same time.
183 Added checks for all protocols. Affected files are
184 silcd/server.c and server_backup.c.
186 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
188 * Check that a string is not already part on invite/ban
189 string when processing it. Affected file silcd/server_util.c.
191 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
193 * Fixed the CUMODE_CHANGE for founder mode changes to comply
194 with 1.2 version of the protocol. Affected file is
195 silcd/packet_receive.c.
197 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
199 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
200 where the passphrase was given. Affected file is
203 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
205 * INVITE and BAN notifys are now delivered from routers to
206 servers (but not clients) on the channel. Updated specs and
207 code. Affected files silcd/packet_[send|receive].[ch],
208 command.c, server.c and server_util.c.
210 * Implemented INVITE and BAN announcing. Affected files are
211 silcd/server.[ch], server_util.c.
213 * Implemented SilcStatus error type argument returning in
214 command reply error in server. Affected file silcd/command.c.
216 * Implemented SilcStatus argument returning in comand reply
217 in client library. The command_reply client operation now
218 returns error specific arguments as well. Affected files
219 are lib/silcclient/command_reply.[ch], client_resume.c,
220 lib/silccore/silcstatus.[ch].
222 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
224 * Backup router protocol version 1.2 implemented. Testing still
225 required. Affected files in silcd/server_backup.[ch], server.c,
226 packet_receive.c and server_internal.h.
228 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
230 * silc_client_send_[channel|private]_message now return TRUE
231 or FALSE. Affected file lib/silcclien/client_channel.c and
234 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
236 * Check for explicit nickname in INVITE and BAN processing
237 during join as well (and don't expect only wildcards in
238 invite/ban strings). Affected file silcd/command.c.
240 * Fixed the INVITE and BAN by public key. The public key saved
241 is the PK payload (as specified) not the raw data. Affected
242 file silcd/server_util.c.
244 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
246 * UTF-8 text message support for actions and notices in SILC
247 Client. Affected file irssi/src/silc/core/client_ops.c.
249 * silc_get_username and silc_get_real_name now returns sensible
250 data on Win32. Patch by Toni Willberg. Affected file is
251 lib/silcutil/win32/silcwin32util.c.
253 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
255 * Provide a signal handler to send MIME encoded messages and emit
256 a signal when a MIME encoded message is received. Also document
257 the signals for usage with the perl interface.
259 A sample perl script will be supplied at a later point.
261 Affected files are irssi/docs/signals.txt,
262 irssi/src/silc/core/client_ops.[ch],
263 irssi/src/silc/core/silc-{channels,servers}.c
265 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
267 * Use SILC_COMMAND_PING to estimate the round-trip time to the
268 server. Use this time to display a lag and disconnect when it
269 exceeds a specified limit.
271 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
273 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
275 * Remove the channel auth list in normal server if router
276 encofrces its list during connecting. Send notify to channel
277 to remove the mode to remove the list. Affected files are
278 silcd/server_util.c and silcd/packet_receive.c.
280 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
282 * Added support for channel public keys. Updated protocol specs
283 and implemented it. Affected files are
284 silcd/command.c, command_reply.c, lib/silcclient/command.c,
285 lib/silcclient/command_reply.c.
287 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
289 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
290 terminate the process on Linux. Affected file silcd/silcd.c.
292 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
294 * Check for NULL buffer in silc_buffer_clear. Affected file
295 is lib/silcutil/silcbuffer.h.
297 * Simplified the backup router protocol by removing the _GLOBAL
298 types. Updated protocol specs and the code. Affected files
299 are silcd/server_backup.[ch].
301 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
303 * Deny '@' and '!' from nicknames since they are reserved
304 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
305 Updated protocol specs and the code.
307 Affected files are silcd/server_util.[ch].
309 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
311 * Fixed stack overflow in Irssi SILC client. Affected
312 file irssi/src/silc/core/client_ops.c.
314 * Check that Host is set in ServerConnection and RouterConnection
315 in silcd.conf. Affected file silcd/serverconfig.c.
317 * Fixed crash in server with protocol completion callbacks,
318 namely rekey and backup resuming protocols. Affected files
319 are silcd/server_backup.c and silcd/server.c.
321 * Fixed rekey protocol to not restart if it is started already.
322 Affected files are lib/silcclient/client.c and
325 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
327 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
329 * Fixed EOF handling in SILC Config, affected file
330 lib/silcutil/silcconfig.c.
332 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
334 * Fixed RESOLVING flag handling in JOIN notify and other
335 notifys to handle the resolvings correctly in client library.
336 Affected file lib/silcclient/client_notify.c.
338 * Do not send full INVITE and BAN lists in INVITE and BAN
339 notifys, only the changed information. Affected file
342 * Fixed INVITE notify sending in INVITE command, send it
343 only when needed. Affected file silcd/command.c.
345 * Handle the founder key change properly in CMODE_CHANGE
346 notify. Bug #122. Affected file silcd/packet_receive.c.
348 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
350 * Remove the mark for output (mark it only for input) after
351 purging outgoing queue. Prevents the "Error in select()"
352 floods. Affected file silcd/packet_send.c.
354 * Fixed incorrect connection deletion from client library
355 after calling "connect" client operation. Could cause
356 crashes for example during reconnect timeouts. Affected
357 files are lib/silcclient/client.c and
358 irssi/src/silc/core/client_ops.c.
360 * Check server private key file permissions before starting
361 the server. Affected file silcd/serverconfig.c.
363 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
365 * NULL terminate allocated string in silc_buffer_strformat.
366 Affected file lib/silcutil/silcbuffmt.c.
368 * Rewrote the invite/ban list string handling in server to
369 use SilcBuffer instead. Affected files are silcd/command.c
370 and silcd/server_util.c.
372 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
374 * Fixed double free in CMODE command when setting new HMAC
375 for channel. Affected file silcd/command.c.
377 * Added couple of missing memset's to zero sensitive memory.
378 Affected files silcd/command.c, lib/silcclient/command.c.
380 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
382 * Fixed a double free in INVITE command error handling in
383 server. Affected file silcd/command.c.
385 * Added macros SILC_SWAB_[16|32] to swab byte order of
386 16-bit and 32-bit unsigned integers. Affected file
387 lib/silcutil/silctypes.h.
389 * Use the SILC_SWAB_16 instead of htons() in server when
390 handling ports since the ports in structures are always
391 in little-endian order (regardless of platform). Affected
392 file silcd/serverid.c and silcd/server_backup.c.
394 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
396 * Send DISCONNECT in close admin command in server. Affected
397 file silcd/command.c.
399 * Check whether we are already connecting to a remote router
400 (in addition of checking whether we are already connected)
401 before creating new connection. Affected file silcd/server.c.
403 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
405 * Added better compiler and compiler flags checking in
408 * Check that socket is valid after QoS is applied to data.
409 Affected file lib/silcutil/unix/silcunixsockconn.c.
411 * Make sure the socket connecetion is not closed to early
412 when closing connection in server. Also make sure the
413 connection is always closed after error in a protocol.
414 Affected file silcd/server.c.
416 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
418 * Removed --session and --dummy options from Irssi SILC Client.
419 -d option is available only if --enable-debug was given.
420 Affected files are irssi/src/silc/core/silc-core,
421 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
423 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
425 * Added silc_buffer_steal to steal the data from the buffer.
426 Affected file lib/silcutil/silcbuffer.h.
428 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
430 * Fixed server crash with double Primary block in config file.
432 Fixed also various memory leaks around the config file
433 parser. Affected files lib/silcutil/silcconfig.c,
434 silcd/serverconfig.c.
436 * Changed my nickname (Johnny Mnemonic) to my real name, this
437 means that bugs introduced by him were actually introduced
440 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
442 * Don't display "foo appears as foo\nYou're now known as foo"
443 messages. Affected file irssi/src/silc/core/client_ops.c
445 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
447 * Fixed error handling of invalid client entry when calling
448 commands in server. Fixes a crash. Affected file
451 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
453 * Added some sanity checks in server for correctness of the
454 server configuration. Affected file silcd/serverconfig.c.
456 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
458 * Prevent endless resolving of user informations in USERS
459 command by checking the command reply status correctly.
460 Affected file lib/silcclient/command_reply.c.
462 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
464 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
465 file is lib/silcutil/silcfileutil.c. A patch by Matthew
466 Aldous <Matthew@Aldous.com>.
468 * Added better implementation using CriticalSection of
469 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
470 <mikko.lahteenmaki@pikabaana.net>.
472 * Added some Winsock WIN32 compatiblity defines into
473 includes/silcwin32.h.
475 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
477 * Fixed double free in async host lookup code. Affected file
478 lib/silcutil/silcsockconn.c.
480 * On backup router handle now the SERVER_SIGNOFF from router
481 for local connected servers too, and close the connections.
483 Do not process them as normally signing off servers when they
484 really signoff by sending EOF fe, but always assume that
485 router sends the SERVER_SIGNOFF.
487 Affected files silcd/server.c and silcd/packet_receive.c.
489 * Fixed socket unsetting when closing connections. Affected
490 files silcd/server.c and silcd/packet_send.c.
492 * Do not print the nickname in SERVER_SIGNOFF if we do not
493 have it. Prevents asserts in Irssi core. It is possible we
494 don't have the nick if it was just being resolved when server
495 signoff. Affected file irssi/src/silc/core/client_ops.c.
497 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
499 * Fixed autonick crashbug in client library. Affected file
500 lib/silcclient/client.c.
502 * Fixed Unix implementation of SilcMutex to really assert if
503 the mutex is locked/unlcoked already. Affected file
504 lib/silcutil/unix/silcunixmutex.c.
506 * Fixed locking in silc_schedule_uninit. It didn't lock
507 when dispatching timeout tasks. Affected file is
508 lib/silcutil/silcschedule.c.
510 * Changed Win32 implementation of SilcThread to use modern
511 Win32 interface. Affected file is
512 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
514 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
516 * Don't print signed messages when sending failed. Affected files
517 irssi/src/silc/core/silc-[servers.c/commands.h]
519 * Send adquate signal when founding a channel by joing it. Affect
520 file irssi/src/silc/core/client_ops.c
522 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
524 * Fix theme abstracts parsing. Affected files irssi/default.theme,
525 irssi/src/fe-common/core/themes.c
527 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
529 * Fixed close command to use the port correctly when closing
530 server connections. Affected file silcd/idlist.c.
532 * Check for NULL outbuf in silc_socket_write. It is possible
533 that it is NULL is some odd case. Affected files are
534 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
536 * Do not call final protocol callback for backup router
537 resuming protocol when closing connection. It is closed
538 by timeout in case of error. Affected file silcd/server.c.
540 * Backup reconnect to router if backup resuming protocol
541 failed. Affected file silcd/server_backup.c.
543 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
545 * Fixed double free in SKE library error hadling when signature
546 error occurred. Affected file lib/silcske/silcske.c.
548 * Save the fingerprint to new SilcClientEntry after changing
549 nickname. Affected file lib/silcclient/client_notify.c.
551 * Print SIGNOFF in Irssi SILC client only if the nickname is
552 known. Prevents asserts in Irssi core. It is possible we
553 don't have the nick if it was just being resolved when it
554 quit. Affected file irssi/src/silc/core/client_ops.c.
556 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
558 * Fixed double free in invite list adding code when adding
559 invite strings. Affected file silcd/server_util.c.
561 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
563 * More log printing during backup router protocol. Affected
564 file silcd/server_backup.c.
566 * Removed backwards support for old private key file format.
567 Affected file lib/silccrypt/silcpkcs.c.
569 * Removed backwards support for not-so-strict decryption length
570 check, it's strict now. Affected lib/silccrypt/silccipher.c.
572 * GETKEY to update the client entrys fingerprint too.
573 Affected file lib/silcclient/command_reply.c.
575 * Added --without-libtoolfix for package builders using weird
576 wrappers around libtool (BSD at least).
578 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
580 * Fixed backup router bugs: When backup resumes router and
581 receives a CHANNEL_MESSAGE packet the backup must not act
582 as router since the packet header decryption would be
583 different. Also, when relaying packets to channel, do
584 not re-encrypt packets on backup that came from the primary
585 since the connection isn't really router-router connection.
586 Affected files silcd/server.c, silcd/packet_send.c.
588 * Added checks in encryption/decryption that encryption/decryption
589 length sent as argument really is multiple by block size. Helps
590 catching really weird bugs like the above backup router bugs
591 when packets are being decrypted in wrong way. Affected files
592 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
594 * Fixed padding generation in private key file encryption.
595 Affected file lib/silccrypt/silcpkcs.c.
597 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
599 * Added ignore_message_signatures setting which can be used
600 to ignore signatures in messages. Affected files are
601 irssi/src/silc/core/client_ops.c, silc-core.c.
603 * Fixed the libtoolfix to use command line options instead of
604 environment variables. They didn't work as expected. Now,
605 the libtool is fully run-time configurable.
607 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
609 * Verify signature payload for signed messages. Affected files
610 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
611 irssi/src/silc/core/silc-core.h
613 * Display signature verification result in public and private
614 messages using theme abstracts. See irssi/default.theme for
615 examples on their usage. Affected files
616 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
617 irssi/src/fe-common/silc/module-formats.[ch],
618 irssi/src/fe-common/silc/fe-common-silc.c,
619 irssi/src/fe-common/silc/Makefile.am
620 irssi/src/fe-common/core/fe-messages.[ch]
622 * Fixed bugs in Irssi's theme parsing. Affected files
623 irssi/src/fe-common/core/themes.c
625 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
627 * Calculate the correct length for signed messages before
628 encrypting, it must be multiple by block size. Affected
629 file lib/silccore/silcmessage.c.
631 * silc_message_signed_get_public_key returns now both
632 decoded and encoded public key. Affected files are
633 lib/silccore/silcmessage.[ch].
635 * Added libtoolfix script that makes the libtool more generic
636 and configurable in run-time. Now we can specify in run-time
637 if what kind of libraries we want to create, regardless of
638 configuration. SIMs are now creates even if --disable-shared
639 was explicitly given.
641 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
643 * Fixed founder key sending in CMODE command in client.
644 Affected file lib/silcclient/command.c.
646 * Fixed CUMODE founder authentication in server to not check
647 for client's public key since it's not supposed to do that.
648 Affected file silcd/command.c.
650 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
652 * Set realname and hostname in NICK_REC records. Affected file
653 irssi/src/silc/core/silc-nicklist.c
655 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
657 * Remove 1.0 protocol backwards compat code from client
660 * Added more reliable check for whether nickname did change
661 or not, or whether only Client ID changed in NICK_CHANGE
662 notify. Affected file lib/silcclient/client_notify.c.
663 Fixes bug in '@' character handling in a nickname.
665 * Added support for automatically parsing signature from
666 the message payload. Added new function
667 silc_message_get_signature to return the payload to
668 application. Affected files lib/silccore/silcmessage.[ch].
670 * Changed the private_message and channel_message client
671 operations to deliver the SilcMessagePayload to the
672 application too. Application can use it fe. to get the
673 signature from the message for verification. Affected
674 file lib/silcclient/silcclient.h, client_channel.c and
677 * Redefined the signed payload for message payloads.
678 Updated protocol specs and implemented.
680 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
682 * Fixed wrong invite and ban list handling in server command
683 reply. Affected files are silcd/command_reply.c,
684 silcd/server_util.[ch].
686 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
688 * Fixed CMODE setting in server when founder mode was set.
689 Affected file silcd/command.c. Bug #95.
691 * Added support to setting specific public key in CMODE in
692 Irssi SILC client. Affected file lib/silcclient/command.c.
694 * Added support to use specific public key in CUMODE in
695 Irssi SILC Client. Affected file lib/silcclient/command.c.
697 * Added support for inviting and banning by public key in
698 Irssi SILC client. Affected file lib/silcclient/command.c.
700 * Fixed fingerprint/babbleprint showing in invite and ban
701 list command replys. Affected file is
702 irssi/src/silc/core/client_ops.c.
704 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
706 * Format CMODE +c and +h to display both the mode and the argument
708 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
710 * Added test vectors and test programs for SHA-1, MD5,
711 HMAC-SHA1 and HMAC-MD5. New tests are located in
712 lib/silccrypt/tests/. Fixed also argument decoding bug in
713 MD5 implementation. Affected file lib/silccrypt/md5.c.
715 * Changed the channel private key and private message key
716 generation (with static keys) to use SHA1 instead of MD5,
717 as SHA1 is the mandatory hash function in SILC. Affected
718 file lib/silcclient/client_[channel/prvmsg].c.
720 * Changed the private key file encryption to use SHA1 instead
721 of MD5. Added support for the old generation and added
722 automatic change of the key (to be removed later). Affected
723 files lib/silccrypt/silcpkcs.c.
725 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
727 * Load only files with .pub suffix in PublicKeyDir. Affected
728 file silcd/serverconfig.c.
730 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
732 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
733 channels. Affected files silcd/silcd.c, silcd/server.h.
735 * Added the config directive PublicKeyDir for the client block.
736 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
738 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
740 * Merged Toni's irssi/silc.conf patch.
742 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
744 * Max alloc tests in allocation routines. Affected file
745 lib/silcutil/silcmemory.c.
747 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
749 * Fixed a typo in resuming code that fixed detach/resume code
750 in server. Bug #93. Affected file silcd/packet_receive.c.
752 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
754 * Do reverse lookups for server when /connecting. Affected files
755 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
756 irssi/src/core/net-nonblock.*
758 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
760 * Added library versioning for shared libraries. Affected
761 files configure.in.pre and lib/Makefile.am.pre.
763 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
765 * Display INVITE and BAN lists as specified by SILC 1.2
767 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
769 * Do not send invite list back unless asked (when sending
770 no arguments) or when list was modified. Affected file
773 * Remove client from invite list in KILLED notify and in
774 KILL command. Affected file silcd/command.c and
777 * Fixed bugs in invite list handling in INVITE command.
778 Affected files silcd/command.c and silcd/server_util.c.
780 * Merged with Irssi 0.8.6.
782 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
783 Affected file irssi/src/fe-text/silc.c.
785 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
787 * The silc_argument_get_[first/next] now return the argument
788 type to caller. Added silc_argument_payload_encode_one.
790 Affected files are lib/silccore/silcargument.[ch].
792 * Added support for the SILC 1.2 INVITE command and new
793 invite lists to server. Affected files are silcd/command.c,
794 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
796 * Added support for the SILC 1.2 BAN command and new
797 ban lists to server. Affected files are silcd/command.c,
798 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
800 * Added support to client sending new INVITE command. Affected
801 file is lib/silcclient/command.c.
803 * Added support to client sending new BAN command. Affected
804 file is lib/silcclient/command.c.
806 * Added support for removing client from invite list when kicked
807 from channel, as SILC 1.2 dictates. Affected files are
808 silcd/packet_receive.c and silcd/command.c.
810 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
812 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
813 automatically the cipher's internal IV. Affected files
814 lib/silccrypt/silccipher.[ch].
816 * Assure the RESUME_CLIENT packet is not sent to twice to
817 backup router if the detached client was originated from
818 the backup. Affected file silcd/server.c. Bug #76.
820 * Changed silc_sim_symname to not allocate memory. Affected
821 file lib/silcsim/silcsimutil.c.
823 * Fixed memory leaks with SIMs in server. Affected files
824 silcd/serverconfig.c, silcd/server.c.
826 * Fixed channel key distribution after resuming detached
827 client. Affected files silcd/packet_receive.c.
829 * Fixed channel's global_user boolean checking after detaching.
830 Check it after changing the owner of the client not before.
831 Affected file silcd/packet_receive.c.
833 * Fixed few double frees from client library. Fixes at least
834 Bug #81, possibly others too.
836 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
837 notifys in Irssi SILC Client. Affected file is
838 irssi/src/silc/core/client_ops.c. Bug #82.
840 * Applied Ville Räsänen's manual page and --mandir bugfix
841 patch. Affected files are configure.in.pre and Makefile.am.pre.
844 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
846 * Added support to backup router protocol for backup to tell
847 normal server that it cannot use the backup router as primary
848 because the primary isn't really down. Updated protocol
851 * Added support for primary router to tell backup router that
852 resuming is not possible because the backup really isn't primary
853 in the cell. For example if backup disconnected itself the
854 resuming is not allowed since the primary really did not
855 go down. Updated protocol specs.
857 * Removed MARS from crypto library.
859 * Defined the CTR mode and Randomized CBC mode in SILC. The
860 CTR mode is RECOMMENDED now in specification. Defined also
861 Serpent cipher as optional cipher. Updated the protocol specs.
863 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
865 * Added support for inviting/banning by IP/MASK, public key,
866 and explicit Client ID. Redefined the command and notify
867 types to allow easier forwards support for other methods
868 of inviting/banning. Updated protocol specs.
870 * Remove the client from channel's invite lists if the client
871 is kicked or killed. Updated protocol specs.
873 * Unified the Channel Message Payload and Private Message
874 into one Message Payload. Updated protocol specs and
877 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
879 * Don't wait for EOF after socket error has occurred, but
880 close the connection. Affected file is silcd/server.c.
882 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
884 * Added support for setting FOUNDER mode on channel with
885 specific public key which can be set with CMODE command.
886 Updated protocol specs and implemented in client and server.
888 * Fixed the Irssi SILC client to correctly shutdown the client
889 library to avoid memory leaks. Affected files are
890 irssi/src/silc/core/silc-core.c and silc-servers.c.
892 * Deprecated the No Reply flag in SKE protocol and introduced
893 "IV Included" flag which can be used to indicate that the IV
894 is included in the ciphertext. This makes it possible to use
895 SILC on unreliable transport, such as UDP which may cause
896 packet reordering and losses. Updated protocol specs, did
899 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
901 * Fixed the MPI implementation of silc_mp_sizeinbase to return
902 < 32 bit values in correct size. Affected file is
903 lib/silcmath/mp_mpi.c.
905 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
907 * Fixed the KE Start Payload parsing to check that mandatory
908 fields are present. Affected file lib/silcske/payload.c.
910 * Fixed compilation warnigs in Irssi SILC Client. Affected
911 files are irssi/src/silc/core/silc-query.c. client_ops.c.
913 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
915 * Print "nick now appears as newnick" and update Irssi's nicklist
916 when you change your nick to "nick". Closes #62
918 * Never format your own nick. Closes #63
920 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
922 * SILC_UMODE_GONE changes are now propagated correctly to the
923 Irssi client. Closes #54
925 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
927 * Fixed example in /HELP KEY
929 * Added expando $j which expands to current SILC Client version
931 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
933 * Fixed public key decoding in crypto library.
935 * Added better error printing to SKE library.
937 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
939 * Fixed NICK command to not crash if nickname was not sent.
941 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
943 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
944 Deprecated the old Encrypt-And-MAC order. Updated protocol
945 specs and implemented.
947 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
948 generation. Updated specs and implemented.
950 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
952 * Added support for rekey before 2^32 sequence number wraps.
953 Affected files in server and client library.
955 * Padding must be at least 8 bytes now. Implemented and updated
958 * Compute maximum padding for authentication packets to make
959 passphrase approximation attacks impossible. Affected files
960 in client library and in server.
962 * Fixed PING command sending in client library and handling in
963 server. The server ID must be ID Payload, not raw ID data.
964 Affected files in server and client library.
966 * Defined that all public keys sent in commands and notify
967 payloads are actually Public Key Payloads not raw public key
968 data. Updated protocol specs and implemented.
970 * Updated protocol version to 1.2. Updated specs and code.
972 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
973 status types. Updated specs and the code.
975 * Added support for normal client to kill its own entries from
976 the network. Updated protocol specs and the code.
978 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
979 and added initial implementation.
981 * Added MAC field to the Private Message Payload to protect
982 against chosen ciphertext attacks. Updated the protocol specs
985 * Added idle and signon fields to the ATTRIBUTE_SERVICE
986 attribute to indicate the user's current idle and signon time
987 of a service. Updated protocol specs and implemented.
989 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
991 * Added "do_not_bind" argument to silc_client_file_send what
992 can be used to not bind locally but assume the file receiver
993 provides the point of connect. Usefull when sender is behind
994 NAT device. Affected file lib/silcclient/silcclient.h and
997 * Added -no-listener option to FILE SEND command in Irssi SILC
998 client. Affected file irssi/src/silc/core/silc-servers.c.
999 Renamed FILE RECEIVE to FILE ACCEPT.
1001 * Confirm passphrase for private key encryption in
1002 silc_create_key_pair and silc_change_private_key_passphrase.
1003 Affected files are lib/silcutil/silcapputil.c.
1005 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1007 * Move silc_client_packet_send back to internal, added
1008 silc_client_send_packet, a bit simpler function for application.
1009 Affected files lib/silcclient/silcclient.h, client.c and
1012 * Moved the SilcClientEntry, SilcChannelEntry and
1013 SilcServerEntry to silcclient.h to be public and documented
1014 them for application. Affected files are
1015 lib/silcclient/silcclient.h and idlist.h.
1017 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1019 * Fixed manual page installation patch by Ville Räsänen.
1020 USERS help page fix patch by Ville Räsänen
1022 * Changed the silc_client_command_call interface to make
1023 the command call simpler for the application. The library
1024 now handles the command line parsing, command finding and
1025 execution. Application only needs to call the function
1026 with the command line. Affected files are
1027 lib/silcclient/silcclient.h, command.[ch].
1029 * Fixed silc_get_input to NULL-terminate the returned input.
1030 Affected file lib/silcutil/silcutil.c.
1032 * Resolve the client's public key in JOIN command if the
1033 founder auth data is being requested but we don't know the
1034 client's public key. Affected file silcd/command.c.
1037 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1039 * Print notify for server opers when backup router comes
1040 online. Affected file silcd/server.c.
1042 * Fixed the INVITE command to send the invite list in
1043 command reply. Affected file silcd/command_reply.c.
1045 * Fixed MOTD command reply sending. Affected file
1048 * UTF-8 decode the topic in TOPIC command reply and LIST
1049 command reply in Irssi SILC client. Affected file is
1050 irssi/src/silc/core/client_ops.c.
1052 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1054 * Fixed the INVITE command to not crash Irssi SILC client
1055 when given without nickname argument. AFfected file
1056 irssi/src/silc/core/client_ops.c.
1058 * Fixed double free in WHOIS query on normal server when
1059 forwarding query to router. Affected file is
1060 silcd/server_query.c.
1062 * Fixed WATCH command reply handling on normal server which
1063 was missing altogether. Affected file silcd/command_reply.c.
1066 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1068 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1069 Included yodl sources for each of these. Also modified
1070 Makefile.am prototype to install these files to proper
1071 locations. Updated CREDITS. Affected file Makefile.am.pre,
1072 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1075 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1077 * Added support for encrypted private key files. Now
1078 passphrase must be provided when new key pair is created
1079 (can be empty though), and prompted when loading the
1080 private key. Added support for loading the old-style
1081 non-encrypted private keys as well. Affected files
1082 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1085 * Fixed silc_get_input to accept input on all terminals.
1086 Affected file lib/silcutil/silcutil.c.
1088 * Moved the Irssi SILC client key loading and other stuff
1089 to be called after the arguments and UI is initialized.
1090 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1092 * Added -P option to Irssi SILC client which can be used
1093 to change the passphrase of the private key. Affected
1094 file irssi/src/silc/core/silc-core.c.
1096 * Added silc_change_private_key_passphrase apputil routine
1097 to lib/silcutil/silcapputil.[ch].
1099 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1101 * Fixed connection closing in client library to not crash.
1102 Moved the connection freeing totally to function
1103 silc_clinet_del_connection. Affected file
1104 lib/silcclinet/client.c.
1106 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1108 * Changed includes/silcincludes.h to silcincludes.h.in to
1109 include configuration specific information. The silcdefs.h
1110 is not included in to installation anymore (it's only
1111 compilation time header).
1113 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1115 * Moved the SilcClient and SilcClientConnection from client.h
1116 to the public lib/silcclient/silcclient.h. Changed the
1119 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1121 * If version string in silc_clinet_alloc is NULL the library
1122 puts it automatically. Affected file lib/silcclient/client.c.
1124 * Changed the version strings from variables to #define's
1125 in includes/silcversion.h.
1127 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1129 * Added shared library complation support.
1131 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1133 * Added lib/silcutil/silcapputil.[ch] for application
1134 utility functions. It includes routines for applications'
1135 convenience. Added silc_create_key_pair, silc_show_public_key
1136 and silc_load_key_pair functions.
1138 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1140 * Send RESUME_CLIENT packet from router to backup routers
1141 to in resuming. Affected file silcd/packet_receive.c.
1143 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1145 * In IDENTIFY command parsing, send all other IDs except
1146 Client IDs explicitly to router for resolving on normal
1147 server. Also check that ID received in WHOIS command is
1148 always Client ID, others are not allowed. Affected file
1149 silcd/server_query.c.
1151 * Merged latest changes from irssi.org CVS.
1153 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1155 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1156 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1158 * Fixed the heartbeat sending in Irssi SILC client. Moved
1159 the silc_client_packet_send to silcclient.h for application
1160 usage. Affected files lib/silcclient/client_internal.h
1161 lib/silcclient/silcclient.h.
1163 * Fixed a bug in query resolving in server. Used wrong
1164 variable in a for loop and crashed. Affected file is
1165 silcd/server_query.c.
1167 * Server constructs requested attributes only to locally
1168 connected clients. Affected file silcd/server_query.c.
1171 * Fixed a bug when sending resolving from router to server
1172 with requested attributes. The constructed WHOIS command
1173 was incorrect. Affected file silcd/server_query.c.
1176 * Fixed Requested Attributes saving in WHOIS command reply.
1177 The length of the data buffer must be saved too. Affected
1178 file silcd/command_reply.c.
1180 * Update the client entry's servername after detaching is
1181 over. Affected file silcd/packet_receive.c. Bug #37.
1183 * Resolve incomplete client entrys in CUMODE_CHANGE and
1184 CMODE_CHANGE notifys. Affected file is
1185 lib/silcclient/client_notify.c. Bug #42.
1187 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1189 * Fixed channel key packet processing bug on backup router
1190 during backup resuming protocol. Affected file is
1191 silcd/packet_receive.c.
1193 * Fixed memory leaks in server. Affected files are
1194 silcd/server.c and silcd/packet_receive.c.
1196 * Fixed packet decryption problem when backup router encrypted
1197 channel message with wrong key during backup resuming
1198 protocol. Affected file silcd/packet_send.c.
1200 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1201 Toni Willberg (toniw@iki.fi)
1203 * Changed the SilcCipher context to be private. Changed the
1204 silc_cipher_get_iv to just return pointer to the IV. Added
1205 silc_cipher_get_name to return the name of the cipher.
1206 Fixed code all around to support these changes. Affected
1207 files are lib/silccrypt/silccipher.[ch], client library and
1210 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1212 * Fixed unaligned access in lib/silccore/silcattrs.c.
1214 * Fixed libtool linking in lib/silcsim/Makefile.am.
1216 * Fixed services attribute printing. Affected files is
1217 irssi/src/silc/core/silc-queries.c.
1219 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1221 * Fixed a crashbug in incoming server accepting. Affected
1222 file silcd/server.c.
1224 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1226 * Added automatically generated index to Toolkit Reference
1229 * Added support for Postscript Toolkit Reference Manual.
1231 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1233 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1236 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1238 * Added 'send_events' boolean argument to the function
1239 silc_schedule_set_listen_fd which sends the set events to
1240 the application explicitly if set to TRUE. Default action
1241 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1242 lib/silcclient/client_internal.h and silcd/server_internal.h.
1244 * Added silc_compare_timeval to determine which time values
1245 is smaller. Affected file lib/silcutil/silcutil.[ch].
1247 * Added sort-of "Quality of Service" (QoS) support to
1248 SilcSocketConnection. Data reception can be controlled with
1249 rate limit per second and/or read data length limit.
1250 Added silc_socket_set_qos. Affected files are
1251 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1253 * Added the QoS configuration to SILC Server configuration
1254 file. Affected files are silcd/serverconfig.[ch] and
1257 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1259 * Merged with irssi.org CVS.
1261 * Failed OPER and SILCOPER authentications are now logged.
1262 Affected file silcd/command.c. Bugs #25.
1264 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1266 * ROBODoc documented lib/silcutil/silcbuffer.h and
1267 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1268 <ville.rasanen@iki.fi>.
1270 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1272 * Added support for auto-passphrase authentication from the
1273 config file during connecting which was not implemented
1274 yet. Affected file irssi/src/silc/core/client_ops.c.
1276 * Fixed a bug in authentication protocol failure handling which
1277 was processing wrong callback context. Affected files
1278 are lib/silcclient/client.c and protocol.c.
1280 * Fixed the /ATTR allow off to actually work. Affected file
1281 is irssi/src/silc/core/silc-queries.c.
1283 * Fixed the /ATTR -del to work. Affected file is
1284 irssi/src/silc/core/silc-queries.c.
1286 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1288 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1290 * Fixed mask attribute adding in Irssi SILC client. Affected
1291 file irssi/src/silc/core/silc-queries.c.
1293 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1295 * Added support for saving the requested attributes in
1296 WHOIS to directory. Affected file is
1297 irssi/src/silc/core/silc-queries.c.
1299 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1301 * Added support for parsing VCard fields that do not have
1302 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1304 * Fixed a double free bug in hash table foreach function
1305 if the entry was deleted in the foreach callback. Affected
1306 file lib/silcutil/silchashtable.c.
1308 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1310 * Added silc_attribute_get_verify_data to return the signature
1311 verification data for either user digital signature or
1312 server digital signature in Requested Attributes. Affected
1313 files are lib/silccore/silcattrs.[ch].
1315 * Added silc_vcard_alloc which is used to allocated dynamic
1316 SilcVCard context. The silc_vcard_free now checks whether
1317 the context is dynamically allocated or not. Affected files
1318 are lib/silcutil/silcvcard.[ch].
1320 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1322 * Periodically remove the NOATTR status from client entry
1323 so that the client may take the attributes in use even after
1324 server has resolved them unsuccessfully earlier. Affected
1325 file silcd/server_query.c and idlist.h.
1327 * Moved sha1hash and md5hash from client->internal to
1328 SilcClient for application usage. Affected files are
1329 lib/silcclient/client.h and client_internal.h.
1331 * Fixed attribute encoding and decoding bugs. Affected
1332 files lib/silccore/silcattrs.[ch].
1334 * Added ATTR command to Irssi SILC Client which is used to
1335 manage user's Requested Attributes sending and values for
1336 WHOIS command. Affected files around Irssi SILC client.
1338 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1340 * Added silc_buffer_strformat which can be used to format
1341 strings into a buffer which size is automatically increased.
1342 Affected file lib/silcutil/silcbuffmt.[ch].
1344 * Added implementation of VCard (RFC 2426) which can be used
1345 as part of Requested Attributes in WHOIS command. Affected
1346 file lib/silcutil/silcvcard.[ch].
1348 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1350 * Some strncat -> silc_strncat changes our the core and
1353 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1354 errors. Added better error printing to SKE library.
1355 Affected files lib/silcske/silcske.c, silcske_status.h and
1358 * Save the PKCS key length even if only private key is set to
1359 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1361 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1362 length in bits not in bytes. Affected files are
1363 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1364 silcd/server_query.c.
1366 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1368 * Added silc_attribute_payload_encode_data to directly encode
1369 the data into the attributes buffer. Renamed function
1370 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1371 Affected files are lib/silccore/silcattrs.[ch].
1373 * silc_hash_table_find_foreach calls the foreach function now
1374 once even if the nothing was found with context set to NULL.
1375 Affected file lib/silcutil/silchashtable.[ch].
1377 * Remove the RESOLVING flag from client entry after received
1378 the Requested Attributes from the client. Fixed memory leak
1379 in client entry freeing. Affected files silcd/server_query.c
1382 * Added Requested Attributes support into SILC Client Library.
1383 It is not able to send requested attributes in WHOIS command,
1384 and also receive and process requested attributes. Added
1385 silc_client_attribute_[add|del] and silc_client_attributes_get
1386 functions. Added also `ignore_requested_attributes' to the
1387 SilcClientParams to not use attributes in client. Affected
1388 files are lib/silcclient/command.c, client_attrs.[ch],
1389 silcclient.h, client_internal and client.[ch].
1391 * Changed the silc_client_get_client_by_id to support Requested
1392 Attributes, it takes them as argument now. Affected file
1393 is lib/silcclient/silcclient.h, and idlist.c.
1395 * Added -details option to WHOIS command in Irssi SILC Client
1396 to support the requested attributes. By default it requests
1397 all attributes. Affected file lib/silcclient/command.c and
1398 irssi/doc/help/in/whois.in.
1400 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1402 * Add also SERVICE attribute for server-constructed attribute
1403 data. Also digitally sign the attributes and add
1404 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1405 silcd/server_query.c.
1407 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1409 * Changed the silc_attribute_payload_encode to support list
1410 of attributes (function may be called several times to add
1411 a new attribute). Removed the silc_attribute_payload_encode_list
1412 function. The encoding function now also automatically encodes
1413 the data, so the caller does not need to do that. Affected
1414 files lib/silccore/silcattrs.[ch].
1416 * Added support for replying on behalf of the user to the
1417 Requested Attributes in WHOIS command in the server. Affected
1418 file silcd/server_query.c.
1420 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1421 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1423 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1425 * Don't swtich to become primary router if we are backup if
1426 decryption error has occurred. Affected file silcd/server.c.
1428 * Fixed a bug in backup router IP address comparison in
1429 silc_server_backup_get.
1431 Save now also the port of the server/router and use that
1432 in comparison as well. Affected file silcd/server_backup.c.
1434 * Normal server now reconnects to backup router automatically
1435 if connection is lost to it. Affected file silcd/server.c.
1437 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1439 * If packet processing fails (like integrity check fails)
1440 the connection is closed now. Affected files are
1441 lib/silccore/silcpacket.c and silcd/server.c.
1443 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1445 * Fixed double free in RSA public key set function
1446 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1449 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1451 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1452 Added server_query.[ch] which provides one interface for
1453 querying information using all three commands.
1455 * Changed all "typedef unsigned char" in core library to
1456 "typedef SilcUInt8".
1458 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1460 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1462 * Renamed silc_server_get_client_resolve to
1463 silc_server_query_resolve and moved to server_query.[ch].
1465 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1467 * Resumed client packet handling from server put the resumed
1468 client on wrong list on router and caused the client not
1469 be present on the network anymore. Now fixed to put the
1470 client to correct list. Affected file silcd/packet_receive.c.
1472 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1474 * Various cleanup in error message output in config parsing code
1475 and in server init code. Fixed error log files containing
1476 too many newlines ('\n') in some situations. Affected files are
1477 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1479 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1481 * Use the reverse lookupped hostname in client internals
1482 instead of one user provided us as remote server name.
1483 Affected file lib/silcclient/client.c.
1485 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1487 * Added 'app_context' to silc_schedule_init. It is an
1488 application specific context that is delivered to application
1489 in task callback functions. Affected files are
1490 lib/silcutil/silcutil.[ch].
1492 * The hb_context in SilcSocketConnection is not freed
1493 automatically anymore (application must free it). Freeing
1494 it automatic is inconsistent. Affected files are
1495 lib/silcutil/silcsockconn.[ch].
1497 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1499 * Added support for removing explicitly added client connections
1500 in rehash and closing the client connections if they were
1501 unconfigured in the rehash. Affected file silcd/server.c.
1503 * Added support for aborting automatically pending commands
1504 that never receives the reply (to avoid memory leaks).
1505 Added also silc_server_command_pending_timed to set the
1506 specific timeout for pending command. Affected files are
1507 silcd/command[_reply].[ch].
1509 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1510 specs and lib/silccore/silcstatus.h.
1512 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1514 * Changed the silc_get_time to accept time value as argument
1515 or if zero is sent return current local time. Affected
1516 file lib/silcutil/silcutil.[ch].
1518 * Added STATS command to client library and Irssi SILC client.
1519 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1521 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1523 * Assure that channel key is set before sending it. May
1524 crash server otherwise. Affected file silcd/packet_send.c.
1526 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1528 * Assure that endless loop cannot happen with detached client
1529 resolving on normal server. Added idlist status
1530 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1531 silcd/idlist.h and silcd/packet_receive.c.
1533 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1535 * Incoming file transfer request cannot use same session as
1536 the sending session. This can happen when sending file to
1537 yourself. Crashed the client on quit. Affected file
1538 lib/silcclient/client_ftp.c. Bug #24.
1540 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1542 * Implemented the draft-riikonen-precense-attrs draft and
1543 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1545 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1547 * Distribute the SERVER_SIGNOFF notify also to local backup
1548 routers from the primary router. The backup router may not
1549 have the signing of local server directly connected and need
1550 to know about the signoff. Affected file silcd/server_util.c.
1552 * Use the primary router as the origin of the locally connected
1553 server when it is disconnecting from the backup router since
1554 that's where it really is coming from. Now the clients from
1555 the disconnecting server are removed correctly and "shadow"
1556 clients are not left to the backup router. Affected file
1559 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1561 * If normal server is standalone and found existing but disabled
1562 channel, do not re-create the channel since it creates
1563 duplicate same channels. Affected file silcd/server.c.
1565 * Added anonymous client connections support to server. New
1566 "anonymous" configuration option to ConnectionParams section
1567 added. If set to true, the username and hostname information
1568 of the client will be scrambled and anonymous user mode is
1569 set automatically to the user. Affected files are
1570 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1572 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1574 * In JOIN notify handling, mark that the cache entry of the
1575 client cannot be expired. Can cause crashes on normal
1576 server (asserts client->channels). Affected file is
1577 silcd/packet_receive.c.
1579 * From now on distribution versions are used as protocol versions
1580 instead of by default using the Toolkit base version as protocol
1581 version. Affected file prepare.
1583 * Do not set the locally resolved hostname for local client
1584 entry but take what server sends. This way the real hostname
1585 is showed in WHOIS for yourself. Affected file is
1586 lib/silcclient/idlist.c and lib/silcclient/client.c.
1588 * Resolve local info with IDENTIFY when connecting to server.y
1590 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1592 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1593 for implied search (not needed on platforms which has native
1594 pthreads library). Use --without-pthreads to disable threads.
1595 Affected file is configure.in.pre
1597 * Fixed --with-iconv on platforms which need to bypass (broken)
1598 native iconv(). Affected file is configure.in.pre
1600 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1602 * Moved -C option parsing in Irssi SILC client at same time
1603 as other options. The UI was initialized earlier and caused
1604 problems on command line. Bug #16. Affected file is
1605 irssi/src/silc/core/silc-core.c.
1607 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1609 * Added global variable silc_log_timestamp that tells silclog
1610 wether to print or not the timestamp in the logging files.
1611 Affected file lib/silcutil/silclog.[ch].
1613 * Added silcd configuration option Timestamp in the Logging
1614 section. Affected file silcd/serverconfig.[ch],
1615 doc/example_silcd.conf.in.
1617 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1619 * Fixed fingerprint checking to check for entirely empty
1620 fingerprint instead of two first bytes when determining
1621 if it is set. Bug #18. Affected file silcd/command.c.
1623 * Fixed duplicate PKCS name registering to not allow it.
1624 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1626 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1628 * Conditionalize non-gcc compiler optimizations for various
1629 platforms, enable those commented out. Cleanups.
1630 Affected file lib/silcmath/mpi/configure.in
1632 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1634 * silc_rng_exec_command() left zombie processes if command
1635 didn't generate any output. Affected file
1636 lib/silccrypt/silcrng.c
1638 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1640 * Rewrote iconv checking, introduce --with-iconv for systems
1641 which rely on libiconv. Check if iconv() provided by libc
1642 is good enough, otherwise demand libiconv. Affected file
1645 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1647 * Search for ldopen() also in libc. This enables SIM support
1648 on *BSD systems. Based on patch from Alex Zepeda. Affected
1649 file configure.in.pre
1651 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1653 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1654 This fixes prepare on *BSD systems. Affected file
1657 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1659 * More fixed for not having purge timeout for global clients
1660 that are on channel. Affected files silcd/command_reply.c
1663 * Fixed the rekey protocol to work with backup router connections.
1664 Rekey packets are now allowed on disabled connections as
1665 well. Affected files silcd/packet_send.c and server.c.
1667 * Do not switch to be as backup router when shutting down and
1668 closing the primary connection. Affected file silcd/server.c.
1670 * Fixed memory leaks in backup router deleting. Added
1671 silc_server_backup_free to free all data during shutdown of
1672 server. Affected files silcd/server_backup.[ch].
1674 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * Do not process commands if the sock->user_data is NULL.
1677 Affected file silcd/command.c.
1679 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1681 * Fixed buffer overflow and security problems (loosing bits
1682 in CFB encryption) in SILC RNG. Problems reported by
1683 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1685 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1687 * Added yet more checks that client is not expired on global
1688 list if it is on channels. Affected file is
1689 silcd/command_reply.c.
1691 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1693 * Merged c0ffee's MIME signal patch which adds support for
1694 sending also MIME messages in Irssi SILC Client, and handling
1695 received MIME messages in a signal (and perhaps doing something
1696 to non-textual MIME messages).
1698 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1700 * Fixed pending command deletion in server and client library
1701 to check the whole list instead of breaking after first found.
1702 The affected files are silcd/command.[ch] and
1703 lib/silcclient/command.[ch].
1705 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1707 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1708 secret or private, otherwise it's possible to find out
1709 whether a secret channel exists or not. Affected file
1712 * If CMODE change fails during the mode setting, assure that
1713 the old mode mask is set for the channel back. Affected
1714 file silcd/command.c.
1716 * Fixed passphrase saving on +a channel on normal server
1717 after successful JOIN command. Affected file silcd/command.c.
1719 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1721 * Remove server/router operator privileges in DETACH command,
1722 since it's possible to resume to server where these
1723 privileges would not be allowed for the client. Affected
1724 file silcd/command.c.
1726 * Do not set to wait for backup in rehash of the server.
1727 Affected file silcd/server.c.
1729 * Do not check listener sockets when counting how many
1730 socket connections we have. Affected file is
1731 silcd/server_util.c.
1733 * Do not announce disconnected clients that are remaining
1734 in history (for WHOWAS). This is because SIGNOFF notify
1735 for these has been sent earlier already. Affected file
1738 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1740 * Buffer overflow with CUMODE command's mode->mode character
1741 conversion. Reported by Ville Räsänen. Affected file
1742 lib/silcutil/silcutil.c.
1744 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1746 * Allow heartbeat packets to go disabled connections anyway.
1747 Affected files silcd/server.c and silcd/packet_send.c.
1749 * Do not broadcast New Channel packets with List flag set
1750 in the packet to backup routers. The router must check
1751 for the correctness of the packets before sending them.
1752 It is possible that router will have enforce Channel ID
1753 change and this would cause desync in the backup router.
1754 Affected file silcd/packet_receive.c.
1756 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1757 are handled in list parsing. They are not list packets
1758 anymore. Affected file silcd/packet_receive.c.
1760 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1762 * Stop waiting for backup router through the timeout, not
1763 directly after backup router has arrived. Affected file
1766 * Do not re-create channel keys and send them when removing
1767 clients in server shutdown. Affected files are
1768 silcd/server_internal.h and silcd/server_util.c.
1770 * Notify distribution to backup routers was missing from
1771 the silc_server_send_notify_dest function which caused
1772 desyncing problems with backup router. Affected file is
1773 silcd/packet_send.c.
1775 * The client's channel removing was working wrong on
1776 backup router. It assumed that it doesn't know global
1777 information but backup router does know. For this reason
1778 it could remove channel when it wasn't supposed to do that.
1779 Affected file silcd/server.c and silcd/server_util.c.
1781 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1783 * Stop for a couple seconds after badkup router has become
1784 primary router. Affected file silcd/server.c.
1786 * Added silc_server_remove_servers_by_server, which is used
1787 to remove servers originated from some other server. Also
1788 clients of those servers can be removed too. Affected file
1789 silcd/server_util.[ch].
1791 * When removing clients after a server has signed of remove
1792 also all servers behind that server (unless they are known
1793 to be available locally), and send SERVER_SIGNOFF for each
1794 of the server separately. Also the signed off clients are
1795 sent now separately per signed off server. The affected files
1796 are silcd/server.c and silcd/server_util.[ch].
1798 * All servers added with silc_idlist_add_server must always
1799 have both "router" and "connection" pointers set. Otherwise,
1800 bad server entries may be left around in the cache.
1801 Affected file silcd/command_reply.c.
1803 * Do not create the channel key in NEW_CHANNEL packet
1804 processing if the channel is empty. Affected file
1805 silcd/packet_receive.c.
1807 * Completed backup router support for standalone routers.
1808 Supports also servers in the cell that do not use the backup
1811 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1813 * Fixed a bug in silc_string_regexify which did not add '^'
1814 at the start of each string, and thus the matching was
1815 not explicit. For example ban list iikone@*!*@* would
1816 match also "priikone", which is wrong, it would have to be
1817 *iikone@*!*@* to match also "priikone". Affected
1818 file lib/silcutil/unix/silcunixutil.c.
1820 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1822 * Enable all local server connections before updating client
1823 caches when we've become backup router. Otherwise, signoff
1824 packets may not reach the clients. Affected files are
1825 silcd/server.c and silcd/server_util.[ch].
1827 * Fixed a bug in version string parsing which could crash
1828 the program with specially formatted version string.
1829 Bug reported and patch provided by Ville Räsänen. Affected
1830 file lib/silcutil/silcutil.c.
1832 * Handle the disconnection immediately when DISCONNECT
1833 packet is received in server. Affected file silcd/server.c.
1835 * Primary router now waits a short time (10 seconds) for
1836 backup router connection before accepting any other
1837 connection (except local). Affected file silcd/server.c,
1840 * Fixed a crash in client libary in NICK_CHANGE notify when
1841 NICK_CHANGE arrived for client entry we are resolving
1842 currently. Affected file lib/silcclient/client_notify.c.
1844 * Call the sconn->callback completion even if error had
1845 occurred. Start reconnecting always if connection to
1846 primary router fails during backup router protocol.
1847 Affected files silcd/server.c and server_backup.c.
1849 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1851 * Added functions silc_server_send_opers and
1852 silc_server_send_opers_notify to send packets stricly
1853 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1854 to send variable argument notify to operators.
1855 Affected files silcd/packet_send.[ch] and silcd/server.h.
1857 * Removed UMODE rights checking with UMODE_CHANGE notify.
1858 Affected file silcd/packet_receive.c.
1860 * Server/router operator now receives notify when network
1861 switches to backup router and when it resumes the use of
1862 primary router. Affected file silcd/server.c and
1863 silcd/server_backup.c.
1865 * Fixed the updating of client information after backup
1866 resuming protocol is over; update all except local clients
1867 to the new primary router. The affected file is
1868 silcd/server_util.c.
1870 * Added support for closing active connections in rehash
1871 that were unconfigured by the user. Supports currently
1872 closing server and router connections. Affected file
1875 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1877 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1879 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1880 is NULL since seems that on some platforms NULL is allowed
1881 and on some it's not. Fallback encoding is used instead.
1882 Affected file lib/silcutil/silcstrutil.c.
1884 * Fixed statistics updating for incoming server connection
1885 which could cause problems when re-connecting. Affected
1886 file silcd/server.c.
1888 * Preliminary backup router support for standalone router
1889 added. Affected files in silcd/.
1891 * Mark server connections in backup router disabled before
1892 and after backup protocol. Affected file is
1893 silcd/server_backup.c.
1895 * Added support for reconnecting to remote server connection
1896 even if the protocol fails, and if the configuration wants
1897 us to keep trying to connect anyway.
1899 Server connection is not allowed to backup router if
1900 backup router does not have connection to primary router yet.
1902 Affected file is silcd/server.c.
1904 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1906 * Added silc_client_udpate_server function to update changed
1907 server info. Affected file lib/silcclient/idlist.[ch].
1909 * Added check for server entries that are being resolved when
1910 notify is received. If being resolved, handle the received
1911 notify only after it's resolved so that all notifys are
1912 handled in same order as received from the server.
1914 Added similar resolver check to channel entries. Every
1915 notify that cause resolving of any information that affects
1916 channel entry marks the channel entry in waiting state.
1917 After whatever resolving is over the waiters are signalled
1918 and only then the notifys are handled in the same order
1919 as delivered from the server.
1921 Affected files are lib/silcclient/idlist.[ch], and
1924 * Fixed KILLED notify handling in normal server. Affected
1925 file silcd/packet_receive.c.
1927 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1928 is locally connected, or was locally connected (but may
1929 be detached and connection is not active). Added also
1930 SILC_IS_LOCAL for checking this status. Affected files
1931 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1932 silcd/server.c and silcd/server_internal.h.
1934 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1936 * Don't send or handle TOPIC_SET if topic is already set and
1937 is same as being set. Affected files silcd/command.c and
1938 silcd/packet_receive.c.
1940 * Fixed CMODE change rights checking to work correctly when
1941 removing modes by operator. Affected file is
1942 silcd/server_util.c.
1944 * Fixed some handling with New Channel packet in router and
1945 fixed some CMODE_CHANGE notify handling in server and router.
1946 Affected file is silcd/packet_receive.c.
1948 * Changed "disconnect" client operation to include the
1949 reason of the disconnection and optional disconnection
1950 message. Affected file lib/silcclient/silcclient.h.
1952 * Made the compilation of lib/contrib/ stuff conditional.
1953 Affected files configure.in.pre, lib/contrib/Makefile.am.
1955 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1957 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1958 to the sender of the notify too, to avoid situation where two
1959 notifys are in the network at the same time going to oppsite
1960 directions. Affected file silcd/packet_receice.c.
1962 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Delete the client from channel even if the cilent->id is
1965 NULL. It was possible that client was deleted without
1966 removing from channels (theoretically at least). Affected
1967 file silcd/server.c and silcd/server_util.c.
1969 * Free the client data too when resuming is not successful.
1970 Affected file silcd/packet_receive.c.
1972 * Merged some code from c0ffee's silc-plugin. Affected files
1973 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
1975 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
1976 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
1977 to the primary router connection, the other one returns
1978 TRUE if packet must be broadcasted to network.
1980 * All notifys that are destined to primary router (to network)
1981 are now automatically sent to backup routers even if the
1982 router is standalone (and has backup router). Affected files
1985 * Added --without-irssi and --without-silcd configuration
1986 options for disabling the compilation of these applications.
1987 Affected file configure.in.pre and prepare.
1989 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1991 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
1992 UTF-8 encoding and decoding. Added also new encodings
1993 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
1995 Added also SILC_STRING_LANGUAGE which is language and charset
1996 specific encoder and decoer for those platforms that support
1997 iconv(). It can convert the UTF-8 to and from the locale
1998 specific character set.
2000 Affected file lib/silcutil/silcstrutil.[ch].
2002 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2004 * Added function silc_get_command_name to the file
2005 lib/silcutil/silcutil.[ch].
2007 * Improved the server debug output a bit. Affected files are
2010 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2012 * Save the channel passphrase when received succesful JOIN
2013 command reply from router, on normal server. Otherwise
2014 joinig +a channels from normal server is not possible.
2015 Affected file silcd/command.c.
2017 * Fixed a bug in TOPIC_SET notify handling. The notifier
2018 may be other than client too, like server or channel.
2019 It expected it to always be only client and ignored the
2020 notify. Affected file silcd/packet_recieve.c.
2022 * Removed some (unnecessary) debug printing from
2023 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2025 * Do not force CMODE_CHANGE when server is announcing new
2028 Router announces stuff only after server reannounces channel
2029 after CHANNEL_CHANGE notify.
2031 These fixes optimizes the announcing procedure, and perhaps
2032 fixes some problems too. Affected file silcd/packet_receive.c.
2034 * Fixed SERVER_SIGNOFF sending to local clients. It was
2035 totally broken and sent the notify to all local clients,
2036 instead of only to those that was on same channel as the
2037 signing off clients. Affected file silcd/server_util.c.
2039 * Added -D option to server. It can be used to give debug
2040 level. The levels are from 0 - 99, and are predefined for
2041 smooth server debugging. (see silcd.c for the predefined
2042 levels). Affected file silcd/server.c.
2044 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2046 * Fixed a bug in Irssi SILC client to close the connection
2047 properly when disconnecting from server. Affected file
2048 irssi/src/silc/core/client_ops.c.
2050 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2052 * When authenticating as founder during JOIN command, check
2053 that the one authenticating becomes the only founder on the
2054 channel. Affected file silcd/command.c.
2056 * Better checking for founder mode setting when CUMODE_CHANGE
2057 notify is received. Affected file silcd/packet_receive.c.
2059 * Close all connections when shutting down the server by sending
2060 DISCONNECT packet. Close all listeners too when shutting
2061 down the server. Affected file silcd/server.c.
2063 * Handle DISCONNECT packet correctly in client library by
2064 calling the "disconnect" client operation. Affected file
2065 lib/silcclient/client.c.
2067 * Handle local errors correctly during resuming. Affected
2068 file lib/silcclient/client.c.
2070 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2072 * The log file is not dupped internally anymore in
2073 lib/silcutil/silclog.c. Fixed memory leaks too.
2075 * The scheduler now dispatches all pending timeout tasks
2076 when it is uninitialized with silc_schedule_uninit.
2077 Affected file lib/silcutil/silcschedule.c.
2079 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2081 * Added --enable-stack-trace option to configure. Added
2082 memory allocation stack trace support. Added files
2083 lib/silcutil/stacktrace.[ch]. Affected files are
2084 lib/silcutil/silcmemory.[ch].
2086 * Fixed memory leaks from libraries and server. Affected
2087 files around the tree.
2089 * Reverted back a fix made to CUMODE which broke it.
2090 Affected file silcd/command.c.
2092 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2094 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2095 core library, and implemented it. All textual messages SHOULD
2096 use this flag and the message MUST be UTF-8 encoded.
2097 All text messages sent by Irssi SILC client are now UTF-8
2098 encoded (regardless whether the terminal supports UTF-8 or not).
2099 Affected files are lib/silccore/silcchannel.h,
2100 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2103 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2105 * Added lots of new statistics updating that was missing from
2106 the server and router code. Affected files in silcd/.
2108 * Sending SIGUSR1 signal to server now dumps the current
2109 server statistics into /tmp directory. Affected file is
2112 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2113 the SILC Hash Interface also. Added new functions
2114 silc_hash_get_name, silc_hash_init, silc_hash_update and
2115 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2117 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2119 * Added some better info printing for client during connecting.
2120 Affected file silcd/server_util.c.
2122 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2123 to silence a user on a channel. Affected files are
2124 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2125 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2126 and silcd/packet_receive.c.
2128 * Fixed a fatal bug in handling of malformed command payload.
2129 Affected file silcd/command.c.
2131 * Fixed a double free when announcing channel users to router.
2132 Affected file silcd/server.c.
2134 * After successful authentication to channel founder mode, check
2135 that there isn't anyone else with founder mode on the channel.
2136 The one that authenticated will become founder and anyone
2137 else is demoted. Affected file silcd/command.c.
2139 * Added error printing of any error that has occurred during
2140 any command in client library. Affected file is
2141 irssi/src/silc/core/client_ops.c.
2143 * Removed some error printing from the client library and left
2144 it for the application to worry (from the error status it
2145 receives in 'command' client operation. Affected file is
2146 lib/silcclient/command.c.
2148 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2150 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2151 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2152 Starting key agreement with itself is denied. Affected file
2153 is lib/silcclient/client_keyagr.c.
2155 * Fixed some error checkings from the SFTP library which caused
2156 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2157 and lib/silcsftp/sftp_util.c.
2159 * Added new "debug" and "debug_string" settings to Irssi SILC
2160 client which can be used to print runtime debugging on the
2161 Irssi's screen. Available when compiled with --enable-debug
2162 option. Affected file irssi/src/silc/core/silc-core.c.
2164 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2166 * Fixed a missing variadic parameter in a function call that
2167 caused server crash when a non-allowed connection arrived.
2168 Reported by Richard Becker. Affected file silcd/server.c.
2170 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2172 * Added WATCH list sending to backup routers from router.
2173 The WATCH command is sent by the router to the backup
2174 router. Affected file silcd/command.c.
2176 * Mark the backup_router flag for RouterConnection entry
2177 if the backup router stuff is defined in the config file.
2178 Affected file silcd/serverconfig.c.
2180 * Fixed some backup data sending around the code to work better
2181 if the router is standalone router. Not all places were fixed.
2182 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2185 * Fixed the router connecting when connecting to multiple
2186 routers. It ignored every other router except the first
2187 one. Affected file silcd/server.c.
2189 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2191 * Made the private key generation after expiration optional.
2192 If not created after expiration the old key will re-expire
2193 at a later time (and thus key pair is not necessary to
2194 change). Affected file irssi/src/silc/core/clientutil.c.
2196 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * The length arguments in bind() and connect() were wrong
2199 and fixed now to used SIZEOF_SOCKADDR in the
2200 lib/silcutil/unix/silcunixutil.c.
2202 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2204 * Fixed detach timeout handling to use Client ID and not
2205 the actual client entry which may be freed in the callback.
2206 Affected file silcd/command.c.
2208 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2210 * Merged c0ffee's multiple interface support patch.
2211 Affected files in silcd/.
2213 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2215 * Cleanup keys properly. Affected file is
2216 irssi/src/silc/core/clientutil.c.
2218 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2220 * Display the user mode on the status bar. Affected file
2221 irssi/src/silc/core/silc-expandos.c.
2223 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2225 * If private message key is not set, but the flag is set in
2226 the packet, ignore the packet since it cannot be decrypted.
2227 Affected file lib/silcclient/client_prvmsg.c.
2229 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * When resuming client, remove the old client entry from
2232 the watcher list too. Affected file silcd/packet_receive.c.
2234 * Do not allow normal server to force founder mode away
2235 from router if the founder mode is already set. Affected
2236 file silcd/packet_receive.c.
2238 * Remove the client entry with watch notify types with short
2239 timeout, and not directly, so that other notifys can be
2240 retrieved too. Affected file lib/silcclient/client_notify.c.
2242 * Display notification about data messages that cannot be
2243 displayed. Affected files irssi/src/silc/core/client_ops.c,
2244 irssi/src/fe-common/silc/module-formats.[ch].
2246 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2248 * Fixed the CHANNEL_CHANGE notify handling in client libary
2249 to not use freed memory. Affected file is
2250 lib/silcclient/client_notify.c.
2252 * Fixed CUMODE_CHANGE notify handling in server. Affected
2253 file silcd/packet_receive.c.
2255 * Fixed USERS command to support empty channels. Affected
2256 file silcd/command.c.
2258 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2260 * Allow multiple identical pending commands to be registered
2261 in client library. Affected file is lib/silcclient/command.c.
2263 * Call the completion for resolving client information only
2264 after all resolvers has finished. This fixes a crash in
2265 the client. Added support for checking when the resolvers
2266 are finished. Affected file is lib/silcclient/idlist.c.
2268 * Wait by default 3 seconds before reconnecting to the server
2269 after being disconnected. Makes the /detach command a bit
2272 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2274 * Check the watcher list before sending signoff notifys
2275 when closing client connection. Affected file is
2278 * Added better CMODE command rights checking. Affected file
2279 silcd/server_util.c.
2281 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2283 * Fixed watcher list checking during server signoff. It
2284 crashed the server. Affected file silcd/server_util.c.
2286 * The JOIN command reply returns now the founder's public
2287 key. Affected file is silcd/command.c.
2289 * Announce the channel mode, and the mode properties with
2290 CMODE_CHANGE notify. Affected file silcd/server.c.
2292 * Mark new channels by default disabled, untill at least
2293 one user joins the channel. Affected file is
2294 silcd/packet_receive.c.
2296 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2298 * The nickname argument to watch notify can be optional.
2299 Fixes a crash in server. Affected file silcd/packet_send.c.
2301 * Remove the client entry from cache if the WATCH notify type
2302 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2303 lib/silcclient/client_notify.c.
2305 * Check the watcher list before and after changing nickname
2306 when the NICK_CHANGE notify is received. Affected file is
2309 * Fixed a crash in OPER and SILCOPER command sending. Empty
2310 passphrase caused the crash. Affected file is
2311 lib/silcclient/command.c.
2313 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2315 * Merged with Irssi CVS for Irssi SILC client.
2317 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2319 * Completed the protocol specifications.
2321 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2323 * Merged with Irssi CVS for Irssi SILC client.
2325 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2327 * Added the founder's public key delivery to the
2328 CUMODE_CHANGE notify type as well. Updated the protocol
2329 specs and the code. Affected files are silcd/packet_send.[ch],
2330 silcd/packet_receive.c and silcd/command.c.
2332 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2334 * Added silc_pkcs_public_key_copy function into the
2335 lib/silccrypt/silcpkcs.[ch].
2337 * Remove the `iv' from the SilcChannelEntry since we can
2338 live without it. Affected files are silcd/idlist.h and
2339 silcd/packet_receive.c.
2341 * Added support for sending the founder's public key in
2342 the CMODE_CHANGE notify packet in the server. Affected
2343 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2344 silcd/command.c and silcd/server.c.
2346 * Changed the FOUNDER_AUTH authentication to use only
2347 public key authentication as defined by new protocol
2348 specs. Passphrase authentication with that mode cannot
2349 be used anymore. It is now possible to reclaim founder
2350 mode from any server in the network. Affected files are
2351 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2353 * Added permanent channels support by making the channel
2354 permanent when FOUNDER_AUTH mode is set on the channel.
2355 The channel will not be destroyed even if channel is empty
2356 when that mode is set. Protocol TODO #17. Affected
2357 files are silcd/server.[ch], server_util.[ch],
2358 silcd/command.c, silcd/packet_receive.c and
2359 lib/silcclient/command.c.
2361 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2363 * Added reference counter to the command reply context in
2364 the client library. Affected files are
2365 lib/silcclient/command_reply.[ch].
2367 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * Fixed rekey protocol with PFS in the client library.
2370 Affected file is lib/silcclient/protocol.c.
2372 * Added support for list of errors in client library
2373 command reply handling. Affected file is
2374 lib/silcclient/command_reply.c.
2376 * Defined that the WHOIS and IDENTIFY commands can send
2377 list of errors. Updated the protocol specs. Protocol
2380 * Added support for sending list of errors to WHOIS and
2381 IDENTIFY commands in server. Added support for receiving
2382 list of errors in server. Affected files are
2383 silcd/command.c and silcd/command_reply.c.
2385 * Fixed client info resolving on LEAVE command in client
2386 library to not crash. Affected file is
2387 lib/silcclient/client_notify.c.
2389 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2391 * Defined that the NICK command replies with thew changed
2392 nickname too, to make the nickname changing simpler at
2393 the client's end. Updated protocol specs and the code
2394 in client and server. Affected files are
2395 silcd/command.c, lib/silcclient/command_reply.c and
2396 lib/silcclient/command.c.
2398 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2400 * Added `Compressed' packet flag to indicate that the packet
2401 payload is compressed by the sender. Updated the protocol
2402 specs and the core library. The compression still is not
2403 implemented in the sources. Affected file is
2404 lib/silccore/silcpacket.h.
2406 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2408 * Remove pending command callbacks also if the connection
2409 to the server is destroyed. Affected file is
2410 lib/silcclient/client.c.
2412 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2414 * Added new QUIET channel user mode that can be used to
2415 quiet a user in a channel. Updated the protocol specs but
2416 it wasn't implemented yet. Protocol TODO #27. Affected
2417 file is lib/silccore/silcmode.h.
2419 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Added BLOCK_INVITE user mode to be able to block incoming
2422 invite notifications. Protoocol TODO #26. Affected files
2423 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2426 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2427 the protocol specs and the code. Affected file is
2428 lib/silccrypt/silcpkcs.c.
2430 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2432 * Disconnect Payload includes now the status type. Updated
2433 the protocol specs and the code. Protocol TODO #25.
2434 Affected files are silcd/server.c, lib/silcclient/client.c.
2436 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2437 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2438 Moved the silc_client_command_status_messages table to the
2439 lib/silcutil/silcutil.c and added new funtion
2440 silc_get_status_message, which deprecates function
2441 silc_client_status_message. Affected files are
2442 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2443 lib/silcutil/silcutil.[ch].
2445 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2447 * Defined that the nickname hash in Client ID MUST be from
2448 lowercase nickname. This effectively changes nicknames in
2449 SILC to case-insensitive. Updated the protocol specs and
2450 the code. Affected files are lib/silcutil/silcutil.[ch],
2451 silcd/serverid.c, and silcd/idlist.c.
2453 * Added new channel user modes BLOCK_MESSAGES_USERS and
2454 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2455 code. Affected files are lib/silccore/silcmode.h,
2456 lib/silcclient/command.c, and silcd/packet_send.c.
2458 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2459 specs and code. Affected file lib/silccore/silcstatus.h.
2461 * Added support for watch list. It is possible to add nicknames
2462 to be watched, and when they come to network, leave network
2463 or user mode changes the watcher will be notified of this
2464 change. Added SILC_COMMAND_WATCH command, added new
2465 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2466 notifications. Updated the protocol specs and implemented
2467 this to library, client and server. Protocol TODO #21.
2468 Affected files are lib/silccore/silccomand.h,
2469 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2470 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2471 silcd/packet_send.[ch], silcd/packet_receive.c, and
2472 irssi/src/silc/core/client_ops.c.
2474 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2475 somebody watching you. Updated the protocol specs and the
2476 code. Affected files are lib/silccore/silcmode.h, and
2477 lib/silcclient/command.c.
2479 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2481 * Added service support to SILC protocol. Added new command
2482 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2483 core library. Services are not implemented in server or
2484 client for now. Protocol TODO #20. Affected files are
2485 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2487 * Added SilcStatus argument to `command' client operation
2488 to return the error status when command sending fails
2489 locally. Changed all command in client library to return
2490 correct command status. Affected files are
2491 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2492 irssi/src/silc/core/client_ops.c.
2494 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2496 * Added silc_mime_parse function to parse MIME headers.
2497 Affected files are lib/silcutil/silcstruti.[ch].
2499 * Added MIME header parsing in Irssi SILC Client. It displays
2500 all textual MIME objects, others it ignores. Affected file
2501 is irssi/src/silc/core/clien_ops.c.
2503 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2505 * Fixed a bug in the pid writing function, which couldn't be
2506 written in a root-owned directory.
2508 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2510 * Defined that channel message to unknown Channel ID must
2511 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2512 Updated the protocol specs and the code in server. The
2513 affected file is silcd/packet_receive.c.
2515 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2517 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2518 that it is used to send error notifys if error occurs during
2519 some SILC packet processing, except commands. The error
2520 types are same as for command reply types. Defined that
2521 if private message is sent to unknown Client ID the error
2522 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2523 Updated the protocol specs and code. Affected files are
2524 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2525 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2526 and irssi/src/silc/core/client_ops.c. Renamed the
2527 SilcCommandStatus to SilcStatus.
2529 * Defined the use of extra WHOIS attributes in WHOIS command.
2530 The <Requested Attributes> (defined in a separate document)
2531 can be used to request additional information about user
2532 not returned by standard WHOIS command. Defined that server
2533 can send WHOIS command directly to client. Client provides
2534 the requested attributes to the server. Updated the protocol
2535 specs. Protocol TODO #4. Implementation is not done yet
2536 (Protocol TODO #24).
2538 * Renamed function silc_client_command_status_message to
2539 silc_client_status_message. Affected files are
2540 lib/silcclient/command_reply.[ch].
2542 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2544 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2545 32 bit integers. Updated the protcol specs and the code.
2546 Affected files are silcd/command.c and
2547 lib/silcclient/command.c.
2549 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2551 * Fixed a bug in library where sending a bogus authentication
2552 payload would lead to a crash. Affected file is
2553 lib/silccore/silcauth.c.
2555 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2557 * Added detach_disabled and detach_timeout server config
2558 options to the server. Affected files silcd/serverconfig.[ch],
2559 silcd/command.c and silcd/packet_receive.c.
2561 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2563 * Added resolve_cmd_ident field to the SilcClientEntry structure
2564 too so that if the entry is for example being resolved so
2565 another command may attach to the same pending command reply
2566 without requiring to resolve the same entry again. Added
2567 support for adding multiple pending commands for one
2568 command idenfier. Affected files lib/silcclient/command.[ch],
2569 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2571 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2573 * Defined that server receives WHOIS command reply for private
2574 and secret channels too. Updated protocol specs and the
2575 code in server. Affected file silcd/command.c.
2577 * Defined <channel user mode list> argument to WHOIS command
2578 reply for returning user modes on the channels. The
2579 channel list now doesn't include the user mode anymore but the
2580 actual channel mode. Updated protocol specs and the code in
2581 client and server. Affected files are silcd/command_reply.c,
2582 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2583 and lib/silcclient/command_reply.c.
2585 * Save the channels list in WHOIS command reply in normal server
2586 so that WHOIS always shows joined channels also in normal
2587 server and not just on router. Affected file is
2588 silcd/command_reply.c.
2590 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2592 * Defined that server receives USERS command reply for private
2593 and secret channels too. Updated protocol specs and the
2594 code in server. Affected file silcd/command.c.
2596 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2598 * Changed the UMODE's mode mask argument to be optional. If
2599 not provided then the command merely returns the current mode
2600 mask to the client. Updated protocol specs and the server.
2601 Affected file is silcd/command.c.
2603 * Added SILC session detachment/resuming support. It is possible
2604 to detach by closing the network connection and then re-connect
2605 and resume to the old client session. Added DETACHED user
2606 mode that server will set for detached client. Added new
2607 packet RESUME_CLIENT which is used to perform the resuming
2608 process. Added DETACH command. Updated the protocol specs,
2609 core library, client and server. Protocol TODO #22. Very
2610 many affected files around the tree.
2612 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2614 * Changed the CMODE's mode mask argument to be optional. If
2615 not provided then the command merely returns the current mode
2616 mask to the client. Updated protocol specs and the server.
2617 Affected file is silcd/command.c.
2619 * Changed the Killer's Client ID in KILLED notify to be just
2620 any ID payload since router server is allowed to kill as well.
2621 Updated protocol specs, client libary and server. Affected
2622 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2623 and irssi/src/silc/core/client_ops.c.
2625 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2627 * Added new user modes ANONYMOUS for special anonymous servers
2628 that may set the mode for client, and BLOCK_PRIVMSG which
2629 client may set to block incoming private messages unless the
2630 Private Message Key flag is set (using private keys to protect
2631 private messages). Updated protocol specs and code in client
2632 and server and core library. Protocol TODO #23. Affected
2633 files are lib/silccore/silcmode.h, silcd/server.[ch],
2634 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2635 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2637 * Added new channel user mode BLOCK_MESSAGES which the client
2638 may set to itself to tell server not send channel messages.
2639 Other packets such as channel key packets are still sent.
2640 Protocol TODO #23. Updated the protocol specs, client and
2641 server. Affected files are lib/silccore/silcmode.h,
2642 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2643 lib/silcutil/silcutil.c, silcd/command.c, and
2644 silcd/packet_send.c.
2646 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2648 * Redefined the Status Payload to include now two 8 bit fields,
2649 instead of one 16 bit field. This now makes it possible to
2650 send list of errors. Updated the protocol specs and the code
2651 in core library, client library and server. Protocol TODO #1.
2652 Affected files are lib/silccore/silccommand.[ch],
2653 lib/silcclient/command_reply.[ch], silcd/command.c,
2654 silcd/command_reply.c and silcd/packet_receive.[ch].
2656 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2658 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2659 must be handled by the application and should tell the application
2660 that an error message was already printed, and it should print the
2661 config coords (line, filename, ...). Affected files are
2662 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2664 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2665 server config parsing code more readable.
2667 Fixed a bug in the fetch_logging() config callback.
2669 Affected files is silcd/serverconfig.c.
2671 * Drop root privileges when started in foreground. Don't drop them
2672 if debugging also. Affected file is silcd/silcd.c.
2674 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2676 * Added more IM-like features by introducing new user modes
2677 for setting various presence information. Added new modes:
2678 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2679 specs and code. Protocol TODO #19. Affected files are
2680 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2681 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2683 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2685 * Added STATS command to the protocol after all, to return
2686 various statistical information about the network. It can
2687 be used by clients to retrieve statistical information, and
2688 servers may use it to to fetch cell and network wide
2689 statistics from router. Updated the protocol specs and
2690 implemented it to the server. Protocol TODO #16.
2691 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2692 silcd/command_reply.[ch].
2694 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * The LIST command reply in client libary now adds new channel
2697 entry if the returned channel doesn't exist yet in cache,
2698 and returns the channel entry to the application in the
2699 command_reply client operation. Affected file is
2700 lib/silcclient/command_reply.c.
2702 * Changed the channel message payload's MAC generation to
2703 include the IV in the MAC as well. This way all relevant
2704 parts of the channel message payload are authenticated also
2705 with the channel message MAC (and not only by packet MAC).
2706 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2707 Affected file is lib/silccore/silcchannel.c.
2709 * Fixed the SKE to save the remote version, since the
2710 silc_ske_parse_version mistakenly checked wrong version,
2711 after it replaced the start payload. Affected files are
2712 lib/silcske/silcske.[ch].
2714 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2716 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2717 string utility functions. Added there also new functions
2718 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2719 Affected files lib/silcutil/silcstrutil.[ch].
2721 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2722 files are lib/silcutil/silcstrutil.[ch].
2724 * Defined that the security property fields in SKE SHOULD be
2725 UTF-8 encoded, defined that version string MUST be US-ASCII
2726 encoded, defined that passphrases sent in connection
2727 authentication protocol MUST be UTF-8 encoded. Implemented
2728 these to the client and server. Defined also that other
2729 passphrases sent in the protocol MUST be UTF-8 encoded.
2730 Affected files are lib/silcske/silcske.c,
2731 lib/silcclient/protocol.c, silcd/protocol.c,
2732 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2734 * Changed the silc_client_close_connection interface to not
2735 need the SilcSocketConnection which should not be visible
2736 to application. Affected files are lib/silcclient/client.c
2737 and lib/silcclient/silcclient.h.
2739 * Rewrote the text for Private Message Key Payload in the
2740 protocol specification. Protocol TODO #11.
2742 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2744 * Upgraded the protocol version to 1.1, updated protocol specs
2747 * Added the nickname as new argument to NICK_CHANGE notify and
2748 added it to protocol specs and implemented it to client and
2749 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2750 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2751 lib/silcclient/client_notify.c.
2753 * Added the killer's client ID to the KILLED notify and added
2754 it to protocol specs and implemented it to client and server.
2755 Protocol TODO #13. Affected files are silcd/command.c,
2756 silcd/packet_receive.c, packet_send.[ch],
2757 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2758 The killer's client entry is now returned to application in
2759 the `notify' client operation.
2761 * Fixed the Max Argument fields that had too large value set
2762 in the protocol specs. Protocol TODO #14.
2764 * Added the LEAVE command reply to return the ID of parted
2765 channel. Updated protocol specs and implemented it to the
2766 client and server. Protocol TODO #15. Affected files are
2767 silcd/command.c, lib/silcclient/command_reply.c. The channel
2768 entry is now returned to application in the `command_reply'
2771 * Rewrote the version SKE version checking in client libary
2772 and in server to use the silc_parse_version_string. Affected
2773 files are lib/silcclient/protocol.c, silcd/protocol.c.
2775 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2776 commands that was missing it, and updated protocol specs and
2777 the server implementation. Protocol TODO #10. The affected
2778 file is silcd/command.c.
2780 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2781 generic reply to a generic request (REQUEST flag), and
2782 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2783 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2784 to define the payload for DATA flag. Added the flags to
2785 the implementation. Protocol TODO #9. Affected file is
2786 lib/silccore/silcchannel.h.
2788 Changed the client library to return the message length
2789 to application as well in the channel_message and private_message
2790 client operations. Affected files are
2791 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2792 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2793 and lib/silcclient/client_ops_example.c.
2795 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2796 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2797 the channel. Updated protocol specs and impelemented this
2798 to client and server. Protocol TODO #6. Affected files are
2799 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2800 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2802 Added new options m and M to CMODE command in Irssi SILC
2803 client to set these modes.
2805 * Deprecated all administrative commands from SILC protocol
2806 since they are highly implementation specific commands.
2807 Updated protocol specs. Moved the old commands in
2808 implementations to private range of command types. Affected
2809 files are silcd/command.c, lib/silcclient/command.c and
2810 lib/silcclient/command_reply.c. Protocol TODO #8.
2812 * Fixed a bug in server where sending unknown command crashes
2813 the server. Affected file silcd/command.c.
2815 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2817 * Added SILC_PROTOCOLVERSION macro to check protocol version
2818 of a socket connection. The affected file is
2819 lib/silcutil/silcsockconn.h.
2821 * Added better error logging in rekey protocol. Affected file
2824 * Do not check public key types in SKE during rekey. Affected
2825 file lib/silcske/payload.c.
2827 * Fixed the rekey protocol with PFS, which was totally broken.
2828 Affected file silcd/protocol.c.
2830 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2832 * Some client implementations quit network by doing first LEAVE
2833 and then immediately SIGNOFF (like Bombyx). We now do check
2834 after a short time after LEAVE notify and check whether the
2835 client is still valid after LEAVE, and if not we remove it from
2836 cache. Affected file is lib/silcclient/client_notify.c.
2838 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2840 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2841 it's good not to have security holes here.
2843 * Fixed a negative refcount situtuation for the config context.
2844 Affected file is silcd/serverconfig.c.
2846 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2848 * ROBOdoc documented lib/silcutil/silcutil.h.
2850 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2852 * Optimized even more the SilcPacketContext structure. Now
2853 totally saved 16 bytes of memory per context after optimization.
2854 Affected files are lib/silccore/silcpacket.[ch].
2856 * Made strict checks for valid SILC IDs. Affected file is
2857 lib/silccore/silcid.c.
2859 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2861 * Changed the object argument for silc_cipher_register,
2862 silc_hash_register, silc_hmac_register and silc_pkcs_register
2863 to const. Affected files are lib/silccrypt/silccipher.[ch],
2864 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2866 * Changed the silc_get_username and silc_get_real_name to
2867 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2869 * Fixed the Irssi SILC Client to use the silc_get_username and
2870 silc_get_real_name insted of glib routines since the glib
2871 routines only corrupt stack. Fixes the Irssi SILC to work in
2872 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2874 * Fixed the Irssi to not use g_get_home_dir since it crashes
2875 or returns garbage on cygwin and corrupts stack. Added function
2876 get_home_dir to Irssi routines. Affected files are
2877 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2879 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2881 * Made some structure optimizations. SFTP memory FS MemFSEntry
2882 entry structure. Optimized SilcTask structure. Optimized
2883 SilcPacketContext structure.
2885 Affected files lib/silcsftp/sftp_fs_memory.c,
2886 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2888 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2890 * And yet again reverted back the config thing since Johnny
2891 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2894 * Fixed memory leaks from config object. Affected files are
2895 silcd/serverconfig.[ch].
2897 * Added support for adding new connections to the server in rehash.
2898 After rehash they take effect.
2900 Added support for changing the maximum allowed connections in
2901 rehash. The number can grow but going smaller is not supported.
2903 Added function silc_server_num_sockets_by_remote to the
2904 silcd/server_util.[ch].
2906 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2908 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2910 * Added preliminary checking during config parsing for a valid
2911 public/private key and removed further checks in the code.
2912 Affected files are silcd/serverconfig.[ch], server.c.
2914 * Moved functions silc_server_drop() and silc_server_daemonise()
2915 from server.c to silcd.c since they are stricly related to
2916 the application activity.
2918 * Reverted a small part of the automatic ref/unref since
2919 it caused a double unref in some situations. Affected
2920 files are silcd/silcd.[ch], server.c, serverconfig.c.
2922 * Added some .cvsignore files in the lib directory.
2924 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2926 * Fixed silc_net_gethostbyaddr to correctly resolve by
2927 address. Affected file lib/silcutil/silcnet.c.
2929 * Fixed the notify relaying to client. The HMAC to be used
2930 with relayed packets ws wrong and caused decryption failure
2931 at the client end. Affected file is silcd/packet_receive.c.
2933 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2935 * Created new branch silc_protocol_1_0_branch.
2937 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2939 * Changed the silc_server_config_* routines to be SilcServer
2940 independent. They are now officially application specific code
2941 and not part of generic server implementation. Affected files
2942 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2944 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2946 * Added automatic referencing of config context in the
2947 silc_server_config_alloc, and automatic unreferencing in the
2948 silc_server_config_destroy. Affected files are
2949 silcd/serverconfig.[ch], silcd/silcd.c.
2951 * Fixed the silc_log_quick handling in the logging routines.
2952 It didn't log quickly when it was TRUE. Affected file is
2953 lib/silcutil/silclog.c. Also the flush delay was set even
2954 if it was 0 in config file. Affected file is
2955 silcd/serverconfig.c.
2957 * Added support for changing key pair of the server in rehash.
2958 Affected file silcd/server.c.
2960 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2962 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2963 too early, before getting the channel entry. Affected file
2964 is silcd/packet_receive.c.
2966 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2968 * Added functions silc_server_config_[ref/unref], these are used
2969 to prevent that the config object is destroyed.
2971 No longer directly affect global variables silc_log_quick and
2972 silc_log_delay, they are first cached inside the config object
2973 and then applied with silc_server_config_setlogfiles().
2975 silc_server_config_set_defaults() is now internal to
2976 serverconfig.c, there are no reasons to show this internal stuff
2979 Affected files are silcd/serverconfig.[ch].
2981 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
2982 fprintf's to stderr, since some code may be executed again after
2983 the server went into the background. Affected files are
2986 * Added rehash support. Added function silc_server_rehash() that
2987 will perform all the basic tasks of the rehashing procedure.
2989 * Added command line option `-x, --hexdump'. This will enable the
2990 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
2991 The option `--hexdump' implies `--debug'.
2993 * Fixed a bad bug in the logging APIs (silcutil library) where
2994 the application would crash after calling silc_log_reset_all().
2996 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2998 * Fixed the KICKED notify handling in client library to
2999 correctly remove the channel and all entries from the
3000 channel when I was kicked. This bug crashed the client.
3002 Fixed yet another but in KICKED notify handling to remove
3003 the kicked client correctly from the channel.
3005 Affected file is lib/silcclient/client_notify.c.
3007 * Fixed a minor bug in looking up correct client entry
3008 in KICKED notify in server. Affected file is
3009 silcd/packet_receive.c.
3011 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3012 sources correctly to distribution. Fixes --with-gmp option.
3014 * Removed the manual rehashing from ID Cache, and changed it
3015 to use the SILC Hash Table's auto rehash feature. Affected
3016 file is lib/silccore/silcidcache.c.
3018 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3020 * Fixed a bug in the silc_client_nickname_format function that
3021 handles the multiple same nickname formatting. Two clients
3022 with same nickname caused problems after the first one left
3023 and rejoined. It didn't format the nickname correctly.
3024 Affected file is lib/silcclient/idlist.c.
3026 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3028 * Don't change the topic if olod topic is same as new one.
3029 Affected file is silcd/packet_receive.c.
3031 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3033 * Added cross-reference support to the SILC Documentation
3034 generator. All types across all HTML files are now cross-
3035 referenced. Affected files util/robodoc/generator.c and
3036 scripts/silcdoc/silcdoc.
3038 * Added file lib/silcutil/silctypes.h to include all the
3039 arithmetic type definitions and some macros. Removed
3040 includes/bitmove.h and moved macros to silctypes.h.
3042 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3044 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3046 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3048 * Added `type' argument to silc_id_payload_parse_id function which
3049 now returns the type of the ID to the sent pointer. Affected
3050 file is lib/silccore/silcid.[ch].
3052 * Added check for CMODE_CHANGE notify type that mode change is
3053 allowed by the sender. Affected file silcd/packet_receive.c.
3055 * Added check for CUMODE_CHANGE notify type that mode change is
3056 allowed by the sender. Affected file silcd/packet_receive.c.
3057 Added the ID type as CUMODE_CHANGE notify type as argument
3058 to the `notify' client operation. Affected files are
3059 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3061 * Added function silc_client_add_server to the client library.
3062 Added support for resolving also channel and server info when
3063 received unknown entity in notify packet. Affected files are
3064 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3066 * Added function silc_command_get_status to return the command
3067 status from the command reply's argument payload. Affected files
3068 are lib/silccore/silccommand.[ch].
3070 * Added check for KICKED notify type that the kicking is
3071 allowed by the client. Affected file silcd/packet_receive.c.
3073 * Created function silc_get_input which can be used to get input
3074 (echo on or off) from user on command line. Affected files are
3075 lib/silcutil/silcutil.[ch].
3077 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3079 * Optimized silc_server_packet_relay_to_channel function.
3080 Added new function silc_channel_message_payload_encrypt which
3081 can be called directly if channel message payload needs to
3082 be encrypted and is already encoded (no need to call _encode
3083 function). Packet relaying is now done by router without any
3084 extra memory allocations. Affected files are
3085 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3086 silcd/packet_send.c.
3088 * Fixed the INVITE notify handling. It took wrong arguments
3089 as invite list and invite delete. Affected file is
3090 silcd/packet_receive.c.
3092 * Added check for TOPIC_SET notify type that the topic change is
3093 allowed by the client. Affected file silcd/packet_receive.c.
3095 * Added check for INVITE notify type that inviting is allowed by
3096 the client. Affected file silcd/packet_receive.c.
3098 * Changed the silc_server_client_on_channel to return the
3099 SilcChannelClientEntry as well. Moved the function
3100 silc_server_check_cmode_rights to server_util.[ch].
3101 Affected files are silcd/server_util.[ch], silcd/command.c.
3103 * Added function silc_server_check_umode_rights to check whether
3104 changing client's user mode is allowed. Added check for
3105 UMODE_CHANGE notify type that the umode change is allowed
3106 by the client. Affected files are silcd/server_util.[ch],
3107 silcd/packet_receive.c and silcd/command.c.
3109 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3111 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3112 ID length. It ignored that ID can be IPv6 based as well.
3113 Affected file lib/silccore/silcpacket.h.
3115 * Fixed the silc_id_id2str and silc_id_str2id to take the
3116 IPv6 address offset's into consideration. Affecte file is
3117 lib/silccore/silcid.c.
3119 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3121 * Fixed the internal Unix scheduler functions to check for
3122 NULL context they may receive. The affected file is
3123 lib/silcutil/unix/silcunixschedule.c.
3125 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3127 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3128 can specify different directory with --home command line
3129 parameter. Affected files irssi/src/silc/core/client_ops.c,
3132 * SILC-specific commands aren't now executed if the active server
3133 isn't of SILC-type, so there won't be problems with having
3134 IRC and SILC protocol support in same client. Affected files
3135 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3138 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3140 * Improved the signal support in SILC Schedule. Added new
3141 function silc_schedule_signal_call which is used by application
3142 to mark a signal to be called. It is now safe to perform
3143 any kind of tasks in signal callbacks since it is guaranteed
3144 that the application specified signal callback is called
3145 after the signal is over. Affected files are
3146 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3148 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3150 * Added `name' field to SilcChannelPrivateKey to represent
3151 application given name for the key. Moved also the context from
3152 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3153 Added the `name' argument also to the function
3154 silc_client_add_channel_private_key.
3156 Added function silc_client_current_channel_private_key to set the
3157 current channel private key in use.
3159 Added "change" command to KEY command which can be used to change
3160 the current channel private key. Bound the command also to
3161 alt+K (Alt+Shift+k).
3163 Also affected files lib/silcclient/client_channel.c,
3164 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3166 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3168 * Added silc_rng_get_byte_fast function in to the
3169 lib/silccrypt/silcrng.[ch].
3171 * Changed the interface of silc_packet_assemble and the
3172 silc_packet_send_prepare. If silc_packet_assmble is now
3173 called the application does not call silc_packet_send_prepare
3174 because the library will call it automatically. These
3175 interfaces now also return a reference to the outgoing buffer
3176 which includes the assembled packet, which the application can
3177 use to encrypt the packet.
3179 Affected files are lib/silccore/silcpacket.[ch],
3180 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3181 silcd/packet_send.c, server_backup.c and packet_receive.c.
3183 * Fixed a packet sending bug on very high load, where outgoing
3184 packet queue wasn't handled correctly and packets got corrupted.
3185 Affected files are lib/silcutil/*/silc*sockconn.c,
3186 lib/silcclient/client.c and silcd/server.c.
3188 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3190 * Added macro SILC_PACKET_DATALEN which can be used during
3191 packet assembling to check whether the data to be added to
3192 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3193 len is truncated until it fits it.
3195 Added checks for maximum length of channel message payload and
3196 private message payload also.
3198 Added checks for maximum packet length in server and in
3201 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3202 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3203 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3204 lib/silcclient/client_prvmsg.c.
3206 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3208 * Added silc_server_packet_queue_purge call to the
3209 silc_server_disconnect_remote to assure that all data in the
3210 queue before disconnecting is sent to the network. Affected
3211 file silcd/server.c.
3213 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3215 * Added the deleting of server's own ID cache entry to the
3216 silc_server_free function. Free also everything else that
3217 has been allocated in silc_server_init. The affected file
3220 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3222 * Added functions silc_parse_version_string, silc_version_to_num,
3223 and silc_ske_parse_version to parse SILC protocol style version
3224 strings. Affected files lib/silcutil/silcutil.[ch] and
3225 lib/silcske/silcske.[ch].
3227 * Added new configuration params: version_protocol, version_software
3228 and version_software_vendor to specify what version the remote
3229 host must at least be to be able to connect to server. The vendor
3230 string can be regex matched too. Added new function
3231 silc_server_connection_allowed to check maximum number of allowed
3232 connections, and allowed versions for incoming connections.
3233 Affected files are silcd/server.c, server_util.[ch] and
3236 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3238 * Added preliminary support for signals in scheduler. The
3239 signals we care about are now blocked always when the scheduler
3240 is locked. This way we can synchronise the use of signal with
3241 scheduler. It is guaranteed that when signal occurs the scheduler
3242 is not locked, and thus new tasks can be safely added to the
3245 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3246 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3247 Added new platform specific routines
3248 silc_schedule_internal_signals_[un]block and
3249 silc_schedule_internal_signal_[un]register.
3251 Added new functions to SILC Schedule API:
3252 silc_schedule_signal_[un]register. Each signal that application
3253 is going to use should be registered to the scheduler.
3255 Affected files are lib/silcutil/silcschedule.[ch],
3256 lib/silcutil/*/silc*schedule.c.
3258 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3260 * Check for unauthenticated client and server in the
3261 silc_server_new_client and silc_server_new_server functions.
3262 Affected file silcd/packet_receive.c.
3264 * Added function silc_string_is_ascii to check whether given
3265 string is 7-bit ASCII string. Affected files are
3266 lib/silcutil/silcutil.[ch].
3268 * Added function silc_id_is_valid_server_id into the
3269 silcd/serverid.c and added checking for valid Server ID's in
3270 silc_server_new_server. The Server ID must always be based
3271 on the server's public IP address.
3273 * Added logging of DISCONNECT packet message in the server.
3274 Affected file silcd/server.c.
3276 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3278 * Changed all library interfaces that use Global RNG to also
3279 accept SilcRng as argument. Affected files are
3280 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3281 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3282 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3283 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3284 lib/silccrypt/rsa.c.
3286 * Added function silc_pkcs_generate_key to the
3287 lib/silccrypt/silcpkcs.[ch] for applications so that they
3288 don't need to do pkcs->pkcs->init calls anymore.
3290 * Remove SilcSocketConnection from the SFTP API since it really
3291 wasn't needed there. The application has the information
3292 saved in its contexts anyway and the SFTP layer doesn't need
3293 know about it. Affected files lib/silcsft/silcsftp.h and
3294 lib/silcsftp/sftp_[server/client].c.
3296 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3297 The SilcSimContext is not SilcSim.
3299 * Fixed possible buffer overflows in silc_id_render in the
3300 lib/silcutil/silcutil.c.
3302 * On EPOC the global crypto module lists are not used at all
3303 in the crypto library. Added support for using the constant
3304 algorithm list on EPOC. Affected files are
3305 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3308 * Fixed the handling of third parameter of KICKED notify, since
3309 it was mistakenly updated to SILC Protocol 1.0 even though it
3310 is to be included in 1.1. Since it is not in 1.0 it is not
3311 mandatory, and this fix now handles it only if it is provided,
3312 and it is not error if it is not provided. Affected file
3313 lib/silcclient/client_notify.c.
3315 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3317 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3318 client. Affected file irssi/src/silc/core/client_ops.c.
3320 * Merged with Irssi 0.8.4 from irssi.org CVS.
3322 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3324 * Check for valid socket connection in client entries before
3325 sending any messages. Fixes a crash, but doesn't fix some
3326 other underlaying bug that is lurking there. Affected
3327 file silcd/packet_send.c.
3329 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3331 * $usermode, $cumode and $cumode_space expandos shouldn't do
3332 anything with non-SILC server records. Affected file
3333 irssi/src/silc/core/silc-expandos.c
3335 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3337 * Fixed the silc_net_check_[host/local]_by_sock to support
3338 IPv6 bound sockets as well. Now they can return IPv6 addresses
3339 as well. Affected file lib/silcutil/silcnet.c.
3341 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3342 Affected lib/silcutil/unix/silcunixnet.c.
3344 * Fixed ID rendering (at least on some platforms, not NetBSD)
3345 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3347 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3349 * Added silc_hash_public_key and silc_hash_public_key_compare
3350 functions to be used with SilcHashTable. They can be used to
3351 hash public keys and compare public keys in hash table. Affected
3352 file lib/silcutil/silcutil.[ch].
3354 * Added support for specifying multiple public keys for Client
3355 connection section in server configuration file. This makes it
3356 possible to accept multiple public keys from same host, or to
3357 make a section that accepts any incoming host, and have the
3358 accepted public keys listed in the section.
3360 Added functions silc_sever_[find/get]_public_key, added the
3361 support for this actually to all connection sections but only
3362 the Client section is currently allowed to specify multiple
3365 Affected files are silcd/server.c, server_internal.h,
3366 command.c, protocol.c, server_util.[ch], packet_receive.c.
3368 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3370 * Merged Irssi 0.8.2 from irssi.org CVS.
3372 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3374 * If silc_debug is TRUE, also output standard logging messages
3375 to stderr with the debug output.
3377 Made silc_log_reset_all() flushing all channels before returning.
3378 Also fixed some documentation typos.
3380 Affected files are lib/silcutil/silclog.[ch].
3382 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3384 * Fixed the server to check correctly the amount of connections
3385 from single host, by checking also the type of the connection.
3386 Fixed also the comparison of number of connections and number
3387 of allowed connections. Affected files are silcd/server.c,
3390 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3392 * Fixed the USERS command reply to save the user's mode on the
3393 channel as well. Fixed JOIN command reply to check whether a
3394 client is on channel already and not join it twice. Affected
3395 file lib/silcclient/command_reply.c.
3397 * Added new file silc-expandos.c into irssi/silc/core/ to return
3398 various stuff for various signal for the statusbar etc. updating.
3399 Now Irssi SILC client prints channel user modes etc. on the
3402 * The user mode (like server/router operator changes) is now shown
3403 on the Irssi SILC client's statusbar. The affected files are
3404 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3406 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3408 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3409 to SILC_SCHEDULE_[UN]LOCK macros.
3411 * Added more error printing to logs in server code. Affected
3412 files silcd/server.c and silcd/protocol.c.
3414 * Fixed -S option parsing in Irssi SILC Client. Affected file
3415 irssi/src/silc/core/silc-core.c.
3417 * Added silc_buffer_alloc_size function. Affected file is
3418 lib/silcutil/silcbuffer.h.
3420 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3422 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3423 constants. Affected files in
3424 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3427 * Changed the internal SFTP Memory FS table to const. Affected
3428 file lib/silcsftp/sftp_fs_memory.c.
3430 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3432 * Fixed the buffer formatting and unformatting routines to
3433 check the size of 64 bits types with sizeof(). Affected
3434 file is lib/silcutil/silcbuffmt.c.
3436 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3438 * Removed 0.6.x backwards support.
3440 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3442 * Changed all integer type names:
3443 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3444 to avoid collisions with other libraries using same type names
3447 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3449 * Added `prefer_ipv6' argument to the functions
3450 silc_net_gethostbyname[_async]. If it is TRUE it will return
3451 IPv6 address over IPv4. If FALSE IPv4 address is returned
3452 even if IPv6 address was found. Affected files
3453 lib/silcutil/silcnet.[ch].
3455 * Added support silc_net_create_connection[_async] to fallback
3456 to IPv4 address if IPv6 address could not be used (like if
3457 it doesn't work on a specific system). Affected file in
3458 lib/silcutil/unix/silcunixnet.c.
3460 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3462 * Added silc_schedule_reinit function to do the enlarging
3463 of the max tasks handling capabilities of the scheduler.
3464 Affected files lib/silcutil/silcschedule.[ch].
3466 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3468 * Added automatic extern "C" { ... } for C++ compilers so the
3469 application does not need to define them. Affected file
3470 includes/silcincludes.h.
3472 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3473 old name went against naming convention. Applications now
3474 include "silcclient.h" instead of "clientlibincludes.h".
3475 Removed includes/clientlibincludes.h, it is redundant now.
3477 * Renamed includes/version.h to silcversion.h.
3479 * Added really preliminary support for OS/2 into the util
3480 library. Only thread & mutex API is implemented, others
3481 are still to be implemented. Created the lib/silcutil/os2/
3482 directory. Created also file includes/silcos2.h.
3484 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3486 * Added preliminary BeOS support into the util library.
3487 Created lib/silcutil/beos/, and implemented all the needed
3488 functions to support SILC on BeOS. Created also file
3489 includes/silcbeos.h.
3491 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3493 * Added proper initializations to silc's irssi code, so it's
3494 now possible to load it as module. Affected files
3495 irssi/src/silc/core/silc-core.c,
3496 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3498 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3500 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3503 * Fixed the silcdoc document generator to correct generate
3504 docs from all kinds of filenames. Affected files are
3505 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3507 * ROBOdoc documented lib/silcutil/silcmemory.h.
3508 Added also new function silc_memdup.
3510 * Removed lib/silcutil/silcbufutil.h and moved those routines
3511 to the lib/silcutil/silcbuffer.h.
3513 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3515 * Added `user_count' to the SilcChannelEntry which now tells the
3516 number of users on the channel. The user count is now saved
3517 in normal server of global channels as well. Affected files
3518 silcd/server.c, idlist.h, packet_receive.c and command.c.
3520 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3521 include file utility functions.
3523 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3524 instead of calling directly OS routines.
3526 * Fixed NICK change printing in Irssi SILC Client. Fixed
3527 KICKED notify printing in Irssi SILC Client. Affected file
3528 irssi/src/silc/core/client_ops.c.
3530 * Fixed a NICK change bug in client library, to not recreate the
3531 client_entry->channels hash table everytime nick is changed.
3532 Affected file lib/silcclient/client.c.
3534 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3536 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3537 the SKE interface a bit.
3539 * Fixed padding problem in PKCS#1. The padding was not actually
3540 random since the random number generator was used incorrectly.
3541 This security bug affects only when encrypting with PKCS#1, and
3542 it is not currently used at all in SILC. SILC only use signing
3543 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3545 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3547 * Rewrote the notify handling in Irssi SILC client to not call
3548 the events as signals. Fixes problems with Perl support.
3549 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3551 * Send the auto-nicking NICK command in client library with
3552 little timeout after connecting. The affected file is
3553 lib/silcclient/client.c.
3555 * Added following new config file settings:
3556 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3557 key_exchange_timeout, conn_auth_timeout, connections_max,
3560 Implemented all the new config settings handling in the server.
3562 Optimized the use of SKE Mutual flag usage. Use it only
3563 if connection authentication protocol is not based in public
3566 Renamed all SilcServerConfigSection* to SilcServerConfig*
3567 to have a bit shorter names.
3569 Affected files silcd/serverconfig.[ch], server.[ch], and
3572 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3574 * Cleaned up the listening sockets code, preparing for the rehash
3575 support. Affected file is silcd/server.c.
3577 * Fixed some output messages. Affected files are silcd/silcd.c,
3580 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3582 * Create lib/doc/silcrng_intro.html document as introduction
3583 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3585 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3587 * Fixes to the silcd config template. Affected file is
3588 doc/example_silcd.conf.in.
3590 * Removed type casts from silc_calloc(), conforming to the
3591 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3593 * Removed param_name member from client, server, and router
3594 section structs, now identifying the param directly.
3596 Added CONFIG_FREE_AUTH macro in config file parsing.
3598 Affected files are silcd/serverconfig.[ch].
3600 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3602 * Fixed command line parameter handling. All SILC initialization
3603 is now done in silc_core_init() which also fixes autoconnecting
3606 Affected files irssi/src/silc/core/silc-core.c,
3607 irssi/src/fe-text/silc.c.
3609 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3611 * Added new configuration options and blocks:
3612 keepalive_secs, reconnect_count, reconnect_interval,
3613 reconnect_interval_max, reconnect_keep_trying and
3614 require_reverser_lookup. Added ConnectionParam block, and
3615 implemented the connection parameters when connecting as
3616 initiator and when accepting connections as responder.
3618 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3619 whether given configuration value has been given already.
3621 Affected files silcd/serverconfig.[c], server.[c].
3623 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3624 algorithm parts and created new file silcalgs.conf, that
3625 is now included from the example_silcd.conf.in.
3627 * Optimized the silc_server_connect_to_router_second to take
3628 the connection configuration object from the SilcServerConnection
3629 object instead of finding it during the connecting phase.
3630 Added the configuration object to SilcServerConnection struct.
3631 Affected files silcd/server_internal.h, server.c.
3633 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3635 * Add the client on channel after it was resolved at the
3636 channel message receiving, and it was not already on the
3637 channel. Affected file lib/silcclient/client_channel.c.
3639 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3641 * Fixed the public key authentication to allocate always the
3642 destination signature buffer instead of using static buffer.
3643 Affected file silcd/protocol.c.
3645 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3647 * Unified the serverconfig.[ch]'s helper function interface.
3648 Affected file silcd/serverconfig.[ch].
3650 * Removed doc/example_silc.conf.in since it is redundant.
3651 The make install will now install irssi/silc.conf file.
3653 * Added new Passphrase and Publickey authentication methods to
3654 config file, allowing both public key and passphrase based
3655 authentication to be set at the same time.
3657 Added `prefer_passphrase_auth' setting in config file which
3658 can be used to set to prefer passwd auth if both passwd and
3659 public key is set. If not set, public key is preferred.
3660 This has effect only when being initiator (responder will try
3663 Added support for authentication with passphrase and public key
3664 at the same time. The passphrase is tried first always since
3665 it is faster to check.
3667 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3669 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3671 * Merged the new SILC Config library, with the server parsing
3672 support. Read the header file silcconfig.h or the toolkit
3673 documentation for the news. Affected files are
3674 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3675 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3676 silcd/protocol.c silcd/server.c silcd/server_backup.c
3677 silcd/serverconfig.[ch] silcd/silcd.c.
3679 * Fixed some silclog documentation. Affected file is
3680 lib/silcutil/silclog.h.
3682 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3684 * The silc_cipher_register, silc_hash_register and
3685 silc_hmac_register now checks if the object to be registered
3686 is registered already. Affected files are
3687 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3689 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3691 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3693 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3695 * Allow zero length channel messages inside the Channel Message
3696 Payload. Affected file lib/silccore/silcchannel.c.
3698 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3699 as header filenames.
3701 * Removed lib/silcclient/README and created HTML file
3702 lib/silcclient/silcclient_using.html, which is now included
3703 as part of Toolkit documentation.
3705 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3707 * Fixed CUMODE_CHANGE notify handling to change the mode of
3708 correct client. Affected file lib/silcclient/client_notify.c.
3710 * Make silc_rng_alloc fail if it cannot allocate the sha1
3711 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3713 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3715 * Fixed the file transfer's key agreement payload to include
3716 zero port also if the hostname is NULL because it could not
3719 Call file transfer monitor callback now also if error occurs
3720 during key agreement protocol.
3722 Changed the silc_client_file_send interface to return the
3723 SilcClientFileError instead of session id. The session ID
3724 is returned into pointer provided as argument.
3726 Check that the file exists locally before sending the
3727 file transfer request at all.
3729 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3731 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3732 error than can occur while key agreement protocol. Affected
3733 file lib/silcclient/silcapi.h.
3735 * Fixed the event_mode CMODE handler to not crash when mode
3736 is changed and +k mode is set in the channel. Affected file
3737 irssi/src/silc/core/silc-channels.c.
3739 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3740 SILC_LOG_WARNING to give out Warning and not Error. Affected
3741 file lib/silcutil/silclog.c.
3743 * Fixed the channel message payload decryption in the function
3744 silc_channel_message_payload_decrypt to not modify the original
3745 buffer before it is verified that the message decrypted
3746 correctly. Otherwise, next time it is called with correct
3747 channel key it won't encrypt since the payload is corrupted.
3748 Affected file lib/silccore/silcchannel.c.
3750 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3752 * Do not constantly resize the window. A fix patch by cras.
3753 Affected file irssi/src/fe-text/screen.c.
3755 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3757 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3758 Affected file lib/silcutil/silcnet.c.
3760 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3762 * Fixed a bug in hash table internal routine for traversing
3763 the table with foreach callback. The current entry may
3764 become invalid in the callback but it was referenced after
3765 the callback returned.
3767 Do not allow auto rehashing of hash table during the
3768 silc_hash_table_foreach operation, for same reasons as it is
3769 not allowed for SilcHashTableList. Affected files are
3770 lib/silcutil/silchashtable.[ch].
3772 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3774 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3775 Win32 DLL. extern's in header files are now declared with
3778 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3780 * Fixed private message handling. It used some old code that
3781 caused the client to crash. Affecte file is
3782 lib/silcclient/client_prvmsg.c.
3784 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3786 * Added function silc_client_add_channel,
3787 silc_client_replace_channel_id, and removed functions
3788 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3789 from client library.
3791 * Added cross reference of the joined channels to the
3792 SilcClientEntry, and changed the SilcChannelEntry's
3793 users list to SilcHashTable. The affected files are
3794 lib/silcclient/idlist.[ch].
3796 * Fixed a bug in hash table tarversing. While the hash table
3797 is traversed with SilcHashTableList the table must not be
3798 rehashed. It is now guaranteed that auto rehashable tables
3799 are not rehashed while tarversing the list. Also defined that
3800 silc_hash_table_rehash must not be called while tarversing
3801 the table. Added function silc_hash_table_list_reset that must
3802 be called after the tarversing is over. The affected files are
3803 lib/silcutil/silchashtable.[ch].
3805 * Changed all hash table traversing to call the new
3806 silc_hash_table_list_reset in server and in client library.
3808 * Added function silc_client_on_channel to return the
3809 SilcChannelUser entry if the specified client entry is joined
3810 on the specified channel. This is exported to application as
3811 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3813 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3815 * Fixed founder regaining problem with JOIN command on normal
3816 server. The notify for mode change must be sent always and
3817 not only if !cmd->pending. Affected file silcd/command.c.
3819 * Fixed the WHOWAS command's reply sending to support the
3820 lists correctly. Affected file silcd/command.c.
3822 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3824 * When sending JOIN command to router for processing the
3825 sender's old command identifier was not saved back to the
3826 sender's command context, fixed now. The affected file is
3829 * Create the key in JOIN command of the router did not return
3830 the channel key, added check for this. Affected file is
3833 * Fixed a channel ID update bug in JOIN command reply. Do
3834 not directly upgrade the ID but call the function
3835 silc_idlist_replace_channel_id if the ID was changed.
3836 Affected file silcd/command_reply.c.
3838 * Fixed memory leaks from command calling if it would fail.
3839 Affected file silcd/command.c.
3841 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3843 * Applied patches from cras:
3845 Memory leak fixes around libaries, irssi window resize fix,
3846 new silclist.h and silcdlist.h, all extern inline changed to
3849 * Removed dotconf from lib/dotconf, not needed anymore.
3851 * Removed TRQ from lib/trq, not needed anymore.
3853 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3854 with server connections. Later this will be configurable
3855 in config file after new config file is done. Affected file
3858 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * Fixed a crash in server related to channel announcements.
3861 Affected file silcd/server.c.
3863 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3865 * Fixed memory leaks in silc_server_create_new_channel*
3866 functions. Affected file silcd/server.c.
3868 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3869 which ID was changed. This way the router will send the
3870 user list for the channel again, and server won't be in
3871 desync in some rare circumstances. Affected file is
3872 silcd/packet_receive.c.
3874 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3876 * Check for NULL socket pointer in the function
3877 silc_server_packet_send_to_channel_real. Affected file
3878 silcd/packet_send.c.
3880 * Fixed the BAN notify handling to correctly remove ban
3881 list. Affected file silcd/packet_receive.c.
3883 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3885 * Fixed some header addition to Toolkit distribution in
3886 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3888 * Added lib/silcclient/client_ops_example.h as an template
3889 file for application programmers to quickly start using
3890 the SilcClientOperation functions in their application.
3891 Updated the lib/silcclient/README as well to tell about this
3892 nice file made available.
3894 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Call silc_server_remove_from_channels when removing client
3897 entry when NO_SUCH_CLIENT_ID was received. Affected file
3898 is silcd/command_reply.c.
3900 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3902 * Added server & router operator statistics updating. Affected
3903 file silcd/packet_receive.c and silcd/command.c.
3905 * Fixed the SERVER_SIGNOFF notify handling on normal server
3906 not to save the history information for clients. Same was
3907 fixed earlier in remove_clients_by_server function, but not
3908 here. Affected file silcd/packet_receive.c.
3910 * Raised the default connection-retry count from 4 to 7 in
3911 server. Affected file silcd/server.h.
3913 * Cancel any possible reconnect timeouts when we start the
3914 key exchange. Affected file silcd/server.c.
3916 * Do not reconnect on connection failure when SCONNECT was
3917 given. Affected files silcd/server.[ch].
3919 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3921 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3923 * Fixed the NICK command to always give the unformatted
3924 nickname to the one giving the NICK command. If unformatted
3925 nickname is cached already it will be formatted and the
3926 local entry will always get the unformatted nickname.
3927 Affected file lib/silcclient/idlist.c.
3929 * Fixed some double frees from client library commands.
3930 Affected file is lib/silcclient/command.c.
3932 * Fixed CUMODE command in server to assure that no one can
3933 change founder's mode than the founder itself, there was a
3934 little bug. Affected file silcd/command.c.
3936 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3938 * Removed the SilcClientCommandDestructor from the client
3939 libary, it is not needed anymore. Affected files are
3940 lib/silcclient/silcapi.h, command[_reply].[ch],
3941 client_notify, idlist.c.
3943 * Fixed GETKEY command to first resolve client, and then
3944 resolve the server only if the client was not found, instead
3945 of resolving both at the same time. Affected file is
3946 lib/silcclient/command.c.
3948 * Added silc_client_start_key_exchange_cb and lookup the
3949 remote hostname and IP address before starting the key
3950 exchange with server. The affected file is
3951 lib/silcclient/client.c.
3953 * The server's public key is now saved using the IP address
3954 of the server and not the servername for the filename.
3955 The hostname public key filename is checked as an fall back
3956 method if the IP address based filename is not found.
3958 Fixed the GETKEY command to save the fetched server key
3959 in correct filename.
3961 Print the remote server's hostname now when new key is
3962 received during connection process. Affected file is
3963 irssi/src/silc/core/client_ops.c.
3965 * Return always our own public key to the client if it asks
3966 for it with GETKEY command. Affected file silcd/command.c.
3968 * Removed the use_auto_addr variable from default config
3969 file since it was in wrong section. Affected file is
3972 * Fixed TOPIC_CHANGE notification to not route it when it
3973 was sent using silc_server_send_notify_to_channel function.
3974 Affected file silcd/command.c.
3976 * Fixed silc_server_send_notify_kicked to send the kicker's
3977 Client ID also, it was missing. Affected files are
3978 silcd/command.c, silcd/packet_send.[ch].
3980 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3982 * Do not save client history information in SERVER_SIGNOFF.
3983 Fixes the bug in normal server that it does not detect
3984 the client becoming valid after the server becomes back
3985 online. Affected file silcd/server_util.c.
3987 * Added `sock_error' field into the SilcSocketConnection
3988 context. When error occurs during socket operation (read
3989 or write) the error is saved. Added also new function
3990 silc_socket_get_error to return human readable socket error
3991 message. Affected files are lib/silcutil/silcsockconn.[ch],
3992 lib/silcutil/unix/silcunixsockconn.c, and
3993 lib/silcutil/win32/silcwin32sockconn.c.
3995 * The server now prints the socket error message in the
3996 signoff for client. Affected file silcd/server.c.
3998 * Fixed the `created' channel information sending from router
3999 to server in JOIN command. Checks now whether the channel
4000 really was created or not and set it according that.
4002 Fixed the JOIN command to use the client entry's current
4003 ID during the joining procedure instead of the one it sent
4004 in the command (it is checked though), since it can change
4005 between the packet processing and command processing, and
4006 would just case unnecessary pain in the client end. Affected
4007 file silcd/command.c.
4009 * Fixed a channel key payload sending to use correct channel
4010 ID when the server was forced to change the channel's ID by
4011 router. Router sent the key payload with the old Channel ID.
4012 Affected file silcd/packet_receive.c.
4014 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4016 * Call silc_server_save_channel_key only if the key payload
4017 was provided in the JOIN command's command reply. Affected
4018 file silcd/command_reply.c.
4020 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4022 * Fixed silc_mp_sizeinbase to return the value correctly with
4023 MPI. Affected file lib/silcmath/mp_mpi.c.
4025 * Fixed the stop_server signal to correctly stop the scheduler
4026 and gracefully stop the server when SIGTERM or SIGINT signals
4027 are received. Affected file silcd/silcd.c.
4029 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4031 * Simple handling of TERM and HUP signals. Also added some log
4032 flushing call around. Affected file is
4035 * Fixed small bugs in silclog.c. Now buffering output will take
4036 effect after 10 seconds since startup: This will ensure that
4037 no important startup messages are lost. Also output redirection
4038 will preserve original format ([Date] [Type] message).
4039 Affected file is lib/silcutil/silclog.c.
4041 * Added two options to the config file, in the logging section:
4042 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4043 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4045 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4047 * Do not print the warning about log files not being initialized
4048 more than once to avoid excess logging. Affected file is
4049 lib/silcutil/silclog.c.
4051 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4052 the SIM copying in make install in Makefile.am.pre.
4054 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4056 * Rewritten silclog APIs. Globally interesting changes follows:
4057 silc_log_set_files() changed to silc_log_set_file().
4058 silc_log_set_callbacks() changed to silc_log_set_callback().
4059 ROBOdoc documented silclog header file.
4060 SilcLogCb now returns bool to wether inihibit the default
4061 handler or not (to keep the old behaviour return always TRUE).
4062 The new APIs should also fix the problem of the
4063 silcd_error.log file that was written in the current directory.
4066 Log files streams will remain opened after silc_log_set_file()
4067 call, means less CPU usage notably on high traffic servers.
4068 File streams are now full buffered, and flushed to the disk
4069 every 5 minutes, lesses HD activity and CPU usage.
4070 Messages can be redirected, allowing admins to configure
4071 one single logfile for all server messages.
4072 the silc_log_quick global variable to activate fast-logging.
4073 Affected files lib/silcutil/silclog.[ch]
4075 * Changed some code to conform new silclog APIs. Affected
4076 files are doc/example_silcd.conf.in, silcd/server.c
4077 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4080 * Fixed a memory leak that could occur in some situations.
4081 Affected file silcd/serverconfig.c.
4083 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4085 * Added the silc_client_del_client to remove the client from
4086 all channels as well. Affected file lib/silcclient/idlist.c.
4088 * Fixed the client library to correctly remove the client
4089 from all channels when the client entry is being destroyed.
4090 Affected file lib/silcclient/client_notify.c, command.c.
4092 * Added auto-nicking support to the client library. If the
4093 applicatio now sets client->nickname it will be sent to the
4094 server after connecting by the library. This way for example
4095 SILCNICK (or IRCNICK) environment variables will have effect
4096 and always change the nickname automatically to whatever
4097 it is wanted. Affected file lib/silcclient/client.[ch].
4099 * Renamed silc_server_command_bad_chars to the
4100 silc_server_name_bad_chars and moved it to the
4101 silcd/server_util.[ch]. Added also new function
4102 silc_server_name_modify_bad to return nickname that
4103 includes bad characters as new nickname without those
4104 bad characters. This check and modify is now used in
4105 silc_server_new_client when the username is initially set
4106 as nickname, so it must be checked to be valid nickname.
4107 Affected file silcd/packet_receive.c.
4109 * The nickname length is now taken from the packet for real
4110 and not trusted to strlen() since it clearly can return
4111 wrong length for nickname including bad characters. This
4112 also applies to channel names. Affected file silcd/command.c.
4114 * Removed the lib/silcsilm/modules directory. Modules are now
4115 compiled into the lib/silcsim. Fixed the copying of the
4116 modules to follow symbolic links in Makefile.am.pre.
4118 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4120 * Fixed silc_string_regexify list creation. Fixes bugs with
4121 BAN and INVITE commands in server. The affected file is
4122 lib/silcutil/unix/silcunixutil.c.
4124 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4126 * Removed the command destructor entirely from the server's
4127 command and command reply routines. It is not needed, and
4128 its usage was buggy and caused crashes. Affected files are
4129 silcd/command[_reply].[ch].
4131 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4133 * Cancel protocol and NULL sock->protocol if timeout
4134 occurred during protocol. Affected file silcd/server.c.
4136 * Cancel protocol timeouts always before calling the final
4137 callback, to assure that after final callback is called
4138 no other state will be called for the protocol anymore.
4139 Affected file silcd/protocol.c.
4141 * Print error log if incoming connection configuration could
4142 not be found. Affected file silcd/server.c.
4144 * Fixed JOIN command to correctly save the founder mode
4145 to the client on normal SILC server, when the channel
4146 was created by the router. Affected file silcd/command.c.
4148 * Fixed LIST command (hopefully) to send correct reply
4149 packets. Affected file silcd/command.c.
4151 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4153 * The silc_packet_receive_process now returns FALSE if the
4154 read data was invalid packet, and TRUE if it was ok.
4156 The server now checks that if unauthenticated connection
4157 sends data and its processing fails the server will close
4158 the connection since it could be a malicious flooder.
4160 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4162 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4164 * Make sure the warning about error opening a log file is
4165 printed only once and not everytime it fails (produces
4166 too much useless log). Affected file lib/silcutil/silclog.c.
4168 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4170 * Made the silc_server_daemonise() function more readable.
4171 Affected file silcd/server.c.
4173 * Pid file is now optional, the user may comment it out from
4174 the config file. Removed define SILC_SERVER_PID_FILE, we
4175 don't need a default any longer. Affected file
4176 configure.in.pre, lib/Makefile.am.pre.
4178 * Make some use of the pid file. The server now dies at startup
4179 if it detects a valid pid file on his path. The server would
4180 die anyway in this circumstance, because of the bind() failure.
4181 Affected file silcd/silcd.c.
4183 * No longer compiling lib/dotconf.
4185 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4187 * Fixed JOIN command parsing not to crash. Affected file
4188 lib/silcclient/command.c.
4190 * Fied the NICK_CHANGE notify to add the new client entry
4191 even it is resolved. This removes an <[unknown]> nick
4192 thingy bug in the client. Affected file is
4193 lib/silcclient/client_notify.c.
4195 * Do not try to allocate 0 bytes (efence does not like it)
4196 in lib/silccore/silccomand.c when encoding payload.
4198 * Do not take IRCNICK as nickname in Irssi SILC client since
4199 it is not possible to set nickname before hand connecting
4200 the server (TODO has an entry about adding auto-nicking
4203 * Changed the silc_server_command_pending to check whether
4204 there already exists an pending entry with the specified
4205 command, command identifier and pending callback. This is
4206 to fix IDENTIFY and WHOIS related crashes that may register
4207 multiple pending commands with same identifier. Affected
4208 file silcd/command.c.
4210 * Fixed the server to reconnect to the router even if it
4211 was already reconnecting and EOF was received. This to
4212 fix a possibility that the server wouldn't ever try to
4213 auto-reconnect to the router. Affected file silcd/server.c.
4215 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4217 * Fixed the server's password authentication to use the
4218 length of the locally saved password, and not the one
4219 sent in the packet. Affected file silcd/protocol.c.
4221 * Fixed same password authentication problem in the
4222 Authentication Payload handling routines in
4223 lib/silccore/silcauth.c.
4225 * Yet another password authentication problem fixed with
4226 channel password handling in silcd/command.c.
4228 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4230 * If first character of string in silc_parse_userfqdn is '@'
4231 then do not parse it. Affected file is
4232 lib/silcutil/silcutil.c.
4234 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4236 * Fixed minor bug in IDENTIFY command reply sending, which
4237 caused various weird problems during JOIN when it was
4238 resolving names for users. Affected file silcd/command.c.
4240 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4242 * Fixed the IDENTIFY command reply sending to chech better valid
4243 clients. It was possible to send incomplete list of replies.
4244 Affected file silcd/command.c.
4246 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4248 * Added silc_client_command[s]_[un]register functions now to
4249 dynamically register the commands in client library. Removed
4250 the static table of commands. This allows the client library
4251 to call commands without causing the application to know about
4252 what commands library has called.
4254 Removed the INFO command reply kludge to detect when the command
4255 was called by library. Now library use its own command reply
4256 function for INFO command.
4258 Added function silc_client_command_call to call a command.
4259 Application can use it to call command, not access the structure
4262 Now all commands that are sent by the client library (not
4263 explicitly sent by application) use own command reply functions.
4265 Affected files around lib/silcclient/ and in
4266 irssi/src/silc/core/.
4268 * Fixed the WHOIS command reply sending to chech better valid
4269 clients. It was possible to send incomplete list of replies.
4271 Fixed the WHOIS and IDENTIFY to send the request to router
4272 if normal server did not do it and did not find any results.
4274 Affected file silcd/command.c.
4276 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4278 * Moved the internal data from SilcClient context into its
4279 own file, not accesible to application. Affected files
4280 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4281 and other files in client library.
4283 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4285 * Added doc/examples installation target in Makefile.am.pre.
4288 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4290 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4291 commands the found client entry will be removed from the
4292 cache, after notifying application about the error. Affected
4293 file lib/silcclient/command_reply.c.
4295 * Changed the /MSG to check for exact nickname user gave, and
4296 not let `nick' match `nick@host' if it is only one found. Now,
4297 user must type the exact nickname (like nick@host2) even if
4298 there are no more than one same nicks found. This is to avoid
4299 a possibility of sending nickname to wrong nickname since
4300 `nick' could match `nick@host'. Affected file is
4301 irssi/src/core/silc-servers.c.
4303 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4305 * Do not print "you are now server operator" or similar when
4306 giving /away command. Affected files are
4307 irssi/src/silc/core/client_ops.c, silc-servers.h.
4309 * Made the silc_server_command_pending_error_check to send
4310 the same command reply payload it received back to the
4311 original sender of the command. This way all arguments
4312 that was received by the server will be received by the
4313 client too. Affected file silcd/command.c.
4315 * Added the silc_idcache_add to return the created cache entry
4316 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4318 * Add global clients to expire if they are not on any channel.
4319 This is because normal server will never know if they signoff
4320 if they are not on any channel. The cache expiry will take
4321 case of these entries. This is done by normal servers only.
4322 The affected files are silcd/command_reply.c,
4323 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4325 * If server receives invalid ID notification for WHOIS or
4326 IDENTIFY and the ID exists in the lists, it is removed.
4327 Affected file silcd/command_reply.c.
4329 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4330 in client then client entry that it matches is searched and
4331 the nickname is printed on the screen for user. Affected
4332 file irssi/src/silc/core/client_ops.c.
4334 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4336 * Use cache entry expire time in the LIST command reply to
4337 purge old entries from the cache after the LIST command
4338 reply has been received. This way we don't have non-existent
4339 entries in the cache for too long. Affected file is
4340 silcd/command_reply.c.
4342 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4344 * If we are normal server, and we've not resolved client info
4345 in WHOIS or IDENTIFY from router, and it is global client,
4346 we'll check whether it is on some channel. If it is not
4347 then we cannot be sure about its validity and will resolve it
4348 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4349 file silcd/command.c.
4351 * Search channel by name (if possible) rather than by ID
4352 in IDENTIFY command's command reply. Affected file is
4353 silcd/command_reply.c.
4355 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4357 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4358 Updated specs and implemented it. Affected file silcd/command.c,
4359 silcd/packet_send.c and silcd/packet_receive.c.
4361 * Implemented the <founder auth> payload handling in the JOIN
4362 command. If provided all conditions for channel joining
4363 except requirement to provide correct passphrase can be
4364 overrided by the channel founder. Updated the protocol specs.
4365 Affected file silcd/command.c.
4367 Added support for founder auth in JOIN command in client
4368 library. Fixed the parsing of the JOIN command now to support
4369 all options as they should be. The affected file is
4370 lib/silcclient/command.c.
4372 * Optimized the WHOIS and IDENTIFY commands to send the request
4373 to router only if it includes nicknames or other names. If
4374 they include only IDs then check the local cache first before
4375 routing. Affected file is silcd/command.c.
4377 * Added channels topic announcements. Affected file is
4378 silcd/packet_receive.c and silcd/server.c.
4380 * Fixed the silc_server_send_notify_topic_set to really destine
4381 the packet to channel. Affected file silcd/packet_send.c.
4383 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4384 library. Affected file lib/silcclient/client_notify.c.
4386 * Added UMODE announcements. Affected file silcd/server.c.
4388 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4390 * Memory leak fixes in:
4392 lib/silcutil/silcsockconn.c
4393 lib/silcske/silcske.c
4394 lib/silcske/groups.c
4396 lib/silccrypt/silcpkcs.c
4397 lib/silccore/silccommand.c
4398 lib/silccore/silcidcache.c
4403 * ROBOdoc documented the lib/silcske/groups.h file and a
4404 bit changed the interface for better.
4406 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4408 * Update the client entry context in the ID cache after
4409 nick change. Affected file lib/silcclient/command.c.
4410 Fixes the CUMODE command when regaining founder privileges,
4411 and a little WHOIS problem.
4413 * Fixed silc_net_gethostbyname to correctly call the
4414 inet_ntop. Affected file lib/silcutil/silcnet.c.
4416 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4418 * Added IPv6 support checking to the configure.in.pre, added
4419 also --enable-ipv6 option to override the check. Affected
4420 file configure.in.pre.
4422 * The silc_thread_create now calls the start function
4423 directly if threads support is not compiled in. Removes
4424 ugly #ifdef's from generic code. Affected files are
4425 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4427 * Added silc_net_gethostby[name/addr]_async to asynchronously
4428 resolve. Affected files are lib/silcutil/silcnet.[ch].
4430 * Added support for rendering IPv6 based server, client and
4431 channel IDs. Affected file lib/silcutil/silcutil.c.
4433 * Added support for creating IPv6 based server IDs. Affected
4434 file is silcd/serverid.c.
4436 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4438 * Added silc_net_gethostby[addr/name] into the
4439 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4440 routines. Added silc_net_is_ip[4/6]. Affected file is
4441 lib/silcutil/unix/silcunixnet.c. All routines that take
4442 address as argument now supports both IPv4 and IPv6 addresses.
4444 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4446 * Fixed LIST command reply sending in server. Affected file
4449 * Server now sends the kicker's client ID in the KICK notify
4450 to the kicked client. Affected file silcd/command.c.
4452 * The client library now parses the kickers client ID and
4453 UI displays it. Affected files lib/silcclient/client_notify.c
4454 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4456 * Made all payload parsing function prototypes consistent.
4457 They all take now const unsigned char * and uint32 pair as
4458 the payload data instead of SilcBuffer. Changes all around
4459 the source tree. Other unsigned char* -> const unsigned char*
4460 changes around the tree as well.
4462 * Optimized SFTP client and server packet sending not to
4463 allocate new buffer for each packet but to recycle the
4464 first allocated buffer. Affected files are
4465 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4467 * Optimized the SFTP client to use SilcList instead of
4468 SilcDList for requests, because it is faster. Affected file
4469 is lib/silcsftp/sftp_client.c.
4471 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4472 into lib/silccore/silcid.[ch].
4474 Renamed silcpayload.[ch] into silcargument.[ch].
4476 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4478 * If client entry is deleted with active key agreement
4479 session, abort the session.
4481 The silc_client_abort_key_agreement now calls the completion
4482 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4484 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4487 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4489 * Don't use __restrict in older GCC's. Affected file is
4490 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4492 * silc_net_localhost now attempts to reverse lookup the
4493 IP/hostname. Affected file lib/silcutil/silcnet.c.
4495 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4496 command. It can be used to gain founder privileges at
4497 the same time when joining the channel.
4499 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4500 kicker's client ID as well. Updated protocol specs.
4502 Defined that the server must send SILC_COMMAND_IDENTIFY
4503 command reply with error status to client who sent
4504 private message with invalid client ID.
4506 Updated the protocol specification.
4508 * Added silc_server_send_command_reply to send any
4509 command reply. Affected file silcd/packet_send.[ch].
4511 * Added silc_id_payload_encode_data to encode ID payload
4512 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4514 * The server now send IDENTIFY command reply with error
4515 status if client ID in private message is invalid. Affected
4516 file silcd/packet_receive.c.
4518 * Save the server key file with server's IP address in
4519 the filename instead of hostname. The affected file is
4520 irssi/src/silc/core/client_ops.c.
4522 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4524 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4527 * Added libtool support for compiling shared objects in
4528 lib/silcsim. Affected file configure.in.pre and
4529 lib/silcsim/Makefile.am. Original patch by cras.
4531 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4533 * Pid file configuration, and server's config file fixes
4534 patch by toma. Updated CREDITS file.
4536 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4538 * Fixed silc_client_channel_message to not try to decrypt
4539 the message twice if it resolved the destination client
4540 information. This could cause of dropping one channel
4541 message. Affected file lib/silcclient/client_channel.c.
4543 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4545 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4546 lib/silcclient/client.c. This function is used when the SILC
4547 Client is run under some other scheduler, or event loop or
4548 main loop. On GUI applications, for example this may be
4549 desired to used to run the client under the GUI application's
4550 main loop. Typically the GUI application would register an
4551 idle task that calls this function multiple times in a second
4552 to quickly process the SILC specific data.
4554 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4556 * Fixed silc_server_drop() for dropping the supplementary
4557 groups as well, this could cause a security hole on some
4560 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4562 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4565 * Write PID file after dropping privileges. Added -F option
4566 to run server on foreground. A patch by debolaz.
4567 Affected files silcd/server.c, silcd/silcd.c.
4569 * Fixed MOTD to return the MOTD file server name. Affected
4570 file silcd/command.c.
4572 * Added INFO command reply handling to the Irssi SILC Client.
4573 Affected file irssi/src/silc/core/client_ops.c.
4575 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4577 * Fixed the silc_idcache_list_* routines to really support
4578 the dynamic list. Fixes a crash. Affected file is
4579 lib/silccore/silcidcache.c.
4581 * Fixed the LIST command reply to really call LIST command's
4582 pending callbacks. Affected file silcd/command_reply.c.
4584 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4586 * Update conn->local_entry->nickname after giving NICK
4587 command. Affected file lib/silcclient/command.c.
4589 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4591 * Added the [pid] option to the silcd configuration file
4593 Affected files: serverconfig.[ch] and silcd.c
4595 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4597 * Save fingerprint in WHOIS command reply in server.
4598 Affected file silcd/command_reply.c.
4600 * Fixed NICK commands pending callback registration.
4601 Affected file lib/silcclient/command.c.
4603 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4605 * Use ++server->cmd_ident when sending commands in server,
4606 instead of random number. Affected file silcd/command.c.
4608 * Fixed GETKEY command reply to call actually GETKEY pending
4609 command callbacks. Affected file silcd/command_reply.c.
4611 * A bit stricter check for nicknames. Check for same nickname
4612 in NICK command also. Affected file silcd/command.c.
4614 * Do not call INFO command everytime client ID changes, only
4615 during first connecting. Affected file lib/silcclient/client.c.
4617 * Set the new nickname only after successful command reply for
4618 NICK command is returned by server. Affected file
4619 lib/silcclient/command.c.
4621 * Remove nicknames from nicklist during server_signoff notify.
4622 Should fix /NAMES bit more. The affected file is
4623 irssi/src/silc/core/silc-channels.c.
4625 * Added `fingerprint' field to the SilcIDListData in the
4626 silcd/idlist.h to hold the fingerprint of the client's
4629 Send the fingerprint of the client's public key in WHOIS
4632 Affected files silcd/command.c, and silcd/idlist.[ch].
4634 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4635 create fingerprint from given data.
4637 * Show the fingerprint of the client's public key in WHOIS.
4638 Affected files irssi/src/module-formats.[ch] and
4639 irssi/src/silc/core/client_ops.c.
4641 * Format the multiple same nicknames also during JOIN and
4642 NICK_CHANGE notifys. Affected file is
4643 lib/silcclient/client_notify.c.
4645 * Do not print error on screen for invalid private message
4646 payload since it can come if someone is sending private
4647 messages with wrong key. Affected file
4648 lib/silccore/silcprivate.c.
4650 * Fixed multiple concurrent /PING crash. Affected file
4651 lib/silcclient/command.c.
4653 * Changed the wrong ID encoding. All IP addresses must be
4654 in MSB first order in encoded format. They were encoded
4655 wrong and was in LSB format. Affected files are
4656 silcd/serverid.c, lib/silcutil/silcutil.c.
4658 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4660 * Call the `connect' client operation through the scheduler
4661 in case of error. Affected file lib/silcclient/client.c.
4663 * Call the `failure' client operation even if the error
4664 occurred locally during a protocol. Affected file is
4665 lib/silcclient/protocol.c.
4667 * Added support of sending LIST command to router from normal
4668 server. This way normal server can get list of all channels
4669 in the network too. Fixed the channel list sending in the
4670 server too. Affected files are silcd/command.c, and
4671 silcd/command_reply.[ch].
4673 * Added silc_server_update_channels_by_server and
4674 silc_server_remove_channels_by_server. They are used during
4675 disconnection of primary router and in backup router protocol.
4676 Affected file silcd/server_util.[ch], silcd/server.c and
4677 silcd/server_backup.c.
4679 * Fixed channel adding to global list in IDENTIFY command
4680 reply in server. Affected file silcd/command_reply.c.
4682 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4684 * If the incoming packet type is REKEY or REKEY_DONE process
4685 that packet always synchronously. Fixes yet another MAC
4686 failed error on slow (dialup) connections. Affected file
4687 lib/silcclient/client.c and silcd/server.c.
4689 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4691 * Call check_version SKE callback for initiator too. Affected
4692 file lib/silcske/silcske.c.
4694 * Implemented fix for security hole found in the SKE that was
4695 fixed in the specification few days back; the initiator's
4696 public key is now added to the HASH value computation.
4697 Added backwards support for the old way of doing it too, for
4698 old clients and old servers. Affected file is
4699 lib/silcske/silcske.c.
4701 * Enabled mutual authentication by default in SKE. If initiator
4702 is not providing mutual authentication the responder will
4703 force it. This will provide the proof of posession of the
4704 private key for responder. The affected files are
4705 lib/silcclient/protocol.c and silcd/protocol.c.
4707 * Do not cache anymore the server's public key during SKE.
4708 We do mutual authentication so the proof of posession of
4709 private key is done, and if the server is authenticated in
4710 conn auth protocol with public key we must have the public
4711 key already. Affected file silcd/protocol.c.
4713 * Added new global debug variable: silc_debug_hexdump. If
4714 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4715 file lib/silcutil/silclog.[ch].
4717 * Fixed compilation warning due to char * -> const char *.
4718 Affected files lib/silcutil/silcnet.h, and
4719 lib/silccore/silcauth.[ch].
4721 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4723 * Fixed CMODE command when new channel key was created. If
4724 the creation failed the old key was removed. Next time giving
4725 same command would crash the server since the old key was
4726 freed already. Affected file silcd/command.c.
4728 * Fixed the silc_server_announce_get_channels to not crash
4729 on reconnect. Affected file silcd/server.c.
4731 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4733 * Added silc_log_set_debug_string function to set a regex
4734 string to match for debug output. Only the function names,
4735 or filenames matching the given debug string is actually
4736 printed. This way it is possible to filter out those debug
4737 strings that user is not interested in.
4739 Fixed a bug in silc_string_regexify.
4741 Affected files lib/silcutil/silclog.[ch], and
4742 lib/silcutil/unix/silcunixutil.c.
4744 * Changed the -d options in both server and Irssi SILC client
4745 to take the debug string as argument. Affected files
4746 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4748 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4750 * Added silc_hash_babbleprint to create a Bubble Babble
4751 Encoded fingerprint. The encoding is developed by Antti
4752 Huima (draft-huima-babble-01.txt), and it creates human
4753 readable strings out of binary data. Affected file
4754 lib/silccrypt/silchash.[ch].
4756 * Print the babble print now in addition of fingerprint as well
4757 in Irssi SILC client. Affected files are
4758 irssi/src/fe-common/silc/module-formats.[ch],
4759 irssi/src/fe-common/silc/core/client_ops.c.
4761 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4763 * Fixed a security problem found in SKE. The initiator's
4764 public key too is now added to the HASH hash value creation
4765 which is signed by the responder to create the SIGN value.
4766 This will prevent anyone in the middle to lie to the responder
4767 about the initiator's public key. If this is done now, the
4768 man in the middle will get caught. Updated the protocol
4771 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4773 * Better installation directory handling. Configure module
4774 paths and other paths automatically to example_silc* files
4775 in doc/. A patch by toma.
4777 * Fixed compiler warning from MPI library, and from SILC RNG.
4780 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4781 It can be configured with ./configure. A patch by toma.
4783 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4785 * Find correct make to use in prepare-clean. A patch by
4786 toma. Affected file prepare-clean.
4788 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4790 * Added irssi variables use_auto_addr, auto_bind_ip,
4791 auto_bind_port and auto_public_ip.
4793 * Changed the interface for silc_client_send_key_agreement
4794 in lib/silcclient/silcapi.h
4798 irssi/src/silc/core/silc-core.c
4800 lib/silcclient/silcapi.h
4801 irssi/src/silc/core/silc-channels.c
4802 lib/silcclient/client_keyagr.c
4805 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4807 * Added silc_pkcs_public_key_compare to compare two
4808 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4810 * Check that the client who set the founder mode on the
4811 channel is the same client that is giving the founder
4812 mode to itself. It is done by comparing the saved public
4813 key (it is saved even in the authentication is passphrase).
4814 Affected file silcd/command.c.
4816 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4818 * Do not process packet for disconnected socket connection.
4819 Affected file lib/silccore/silcpacket.c.
4821 * Process the DISCONNECT packet through scheduler in the
4822 client library. Affected file lib/silcclient/client.c.
4824 * Fixed the silc_client_packet_parse to not to increase
4825 the packet sequence number if the conn->sock and the
4826 current socket connection is not same. This can happen
4827 for example during key agreement when the conn includes
4828 multiple socket connections (listeners). Affected file
4829 lib/silcclient/client.c.
4831 * The sender of the file transfer request now provides also
4832 the pointer (listener) for the key exchange protocol. If
4833 the listener cannot be created then it sends empty key
4834 agreement and lets the receiver provide the listener.
4836 Added `local_ip' and `local_port' arguments to the
4837 silc_client_file_send. If they are provided they are used,
4838 if not then it will attempt to find local IP address, if
4839 not found or bind fails then the remote client will provide
4842 Affected files are lib/silcclient/client_ftp.c and
4843 lib/silcclient/silcapi.h.
4845 * Extended the FILE SEND command to support defining the
4846 local IP and port for key exchange listener. They are
4847 optional. Affected file irssi/src/silc/core/silc-servers.c.
4849 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4851 * Defined to WHOIS command reply the sending of fingerprint
4852 of the client's public key (if the proof of posession of the
4853 corresponding private key is verified by the server).
4854 Updated to the protocol specification.
4856 * Added support of receiving the client's public key's
4857 fingerprint in command reply in client library. Affected
4858 file is lib/silcclient/command_reply.c, and
4859 lib/silcclient/idlist.[ch].
4861 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4863 * Do not send over 128 chars long nickname to the server
4864 in NICK command. Affected file lib/silcclient/command.c.
4866 * Do not send over 256 chars long channel names to the server
4867 in JOIN command. Affected file lib/silcclient/command.c.
4869 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4871 * Assure that silc_server_close_connection cannot be called
4872 twice for same socket context. Affected file is
4875 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4877 * Send error message to application if opening file for
4878 writing during file transfer fails. Affected file is
4879 lib/silcclient/client_ftp.c.
4881 Remove all file transfer sessions for a client that we're
4882 removing from ID cache.
4884 Affected file is lib/silcclient/client_ftp.c.
4886 * Fixed silc_net_addr2bin to return correct address. Affected
4887 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4889 * Fixed file transfer session removing on signoff notify.
4890 Affected file irssi/src/silc/core/silc-servers.c.
4892 * Added the SilcClientFileError to be returned in the monitor
4893 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4894 Affected file lib/silcclient/silcapi.h.
4896 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4898 * Fixed a crash in silc_client_ftp_free_sessions and
4899 silc_client_ftp_session_free_client. Affected file
4900 lib/silcclient/client_ftp.c.
4902 * Added `disabled' field in the SilcChannelEntry in the server
4903 to indicate if the server entry is disabled. Affected file
4904 silcd/idlist.h, silcd/command[_reply].c.
4906 * SILC server adds now /var/run/silcd.pid everytime it is
4907 started. Affected file silcd/silcd.c.
4909 * Added silc_server_packet_send_clients to send a packet to
4910 the provided table of client entries. Affected file
4911 silcd/packet_send.[ch].
4913 * Fixed a crash in client resolving in client_prvmsg.c in
4914 client library. Affected file lib/silcclient/client_prvmsg.c.
4916 * Do not actually remove the client directly from ID cache
4917 during SERVER_SIGNOFF, but invalidate it. This way we
4918 preserve the WHOWAS info for the client. Affected file
4919 silcd/server_util.c.
4921 * Fixed SERVER_SIGNOFF notify handling in the server. The
4922 server is now able to process incoming SERVER_SIGNOFF notify
4923 for a server that it doesn't even know about. It will remove
4924 the clients provided in the notify. Affected file
4925 silcd/packet_receive.c.
4927 * Check for partial packet in data queue after every packet that
4928 was found from the queue. Return and wait for more data if
4929 there is partial data in queue. Affected file is
4930 lib/silccore/silcpacket.c.
4932 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4934 * Added SilcClietFileError enum to indicate error in
4935 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4936 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4937 Affected files lib/silcclient/silcapi.h and
4938 lib/silcclient/client_ftp.c.
4940 * Check that newsize in silc_buffer_realloc is larger than
4941 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4943 * Added better monitor of file transfers. It now monitors
4944 key agreement protocol during the file transfer too. Added
4945 error reporting too. Affected files
4946 irssi/src/silc/core/silc-servers.c,
4947 irssi/src/fe-common/silc/module-formats.[ch].
4949 * Wrote a help file for FILE command.
4951 * Added silc_rng_global_get_byte_fast to get not-so-secure
4952 random data as fast as possible. Random data is read from
4953 /dev/urandom if available and from the SILC RNG if not
4954 available. It is used in padding generation. Affected file
4955 lib/silccrypt/silcrng.[ch].
4957 * All packets in client library are now processed synchronously.
4958 Optimized packet processing a lot. Affected file
4959 lib/silcclient/client.c.
4961 * All server connection packets are processing synchronously
4962 now in server, to optimize packet processing. Affected file
4965 * Include files are installed now only in Toolkit distribution
4966 if make install is given. Affected files: all Makefile.am's.
4968 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4970 * Assure that silc_client_notify_by_server_resolve does not
4971 resolve the client information multiple times. If it cannot
4972 be found by the first it cannot be found at all. Affected
4973 file lib/silcclient/client_notify.c.
4975 * Fixed WHOWAS command reply calling. Affected file
4976 lib/silcclient/command_reply.c.
4978 * Removed all references to silc_idlist_get_client from the
4979 Irssi SILC client since that call is internal call used by
4980 the library. The Irssi SILC client will use now client
4981 retrieval functions found in silcapi.h.
4983 * Fixed a bug in resolving nickname info before sending
4984 private message. It used freed memory. Affected file
4985 irssi/src/silc/core/silc-servers.c.
4987 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4989 * Assure my_channels statistics cannot go negative in server.
4990 Affected files silcd/server.c, silcd/server_util.c.
4992 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
4994 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
4996 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
4998 * Win32 Toolkit changes. Affected files
4999 win32/silc.dsw, win32/libsilc/libsilc.def,
5000 win32/libsilcclient/libsilc.def,
5001 lib/silcutil/silcutil.c, and
5002 lib/sftp/sftp_fs_memory.c.
5004 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5006 * Added silc_net_localip to return local host's IP address.
5007 Affected file lib/silcutil/silcnet.[ch].
5009 * If key exchange or rekey protocol is active for a connection
5010 parse all packets syncronously since there might be packets
5011 in packet queue that we are not able to process without first
5012 processing packets before them. Affected file silcd/server,
5013 lib/silcclient/client.c.
5015 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5016 whether library should continue processing the packet.
5017 Affected file lib/silccore/silcpacket.h.
5019 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5020 SilcSFTPMonitorData to SFTP server to monitor various
5021 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5022 lib/silcsftp/sftp_server.c.
5024 * Added silc_file_size to return file size. Affected file
5025 lib/silcutil/silcutil.[ch].
5027 * Implemented the file transfer support for the client library.
5028 Added preliminary support for simple client to client one-file
5029 transmission. Affected file lib/silcclient/client_ftp.c,
5030 lib/silccilent/client.[ch].
5032 * Added new local command FILE to the Irssi SILC Client.
5033 It is used to perform the file transfer. It has subcommands
5034 SEND, RECEIVE, SHOW and CLOSE. Affected files
5035 irssi/src/silc/core/client_ops.c,
5036 irssi/src/silc/core/silc-server.[ch].
5038 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5040 * Relay the SILC_PACKET_FTP in the server. Affected files
5041 silcd/server.c and silcd/packet_receive.c.
5043 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5045 * Renamed silc_file_read and silc_file_write to functions
5046 silc_file_readfile and silc_file_writefile. Added function
5047 silc_file_open and silc_file_close. Affected files
5048 lib/silcutil/silcutil.[ch].
5050 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5052 * Resolve the client info when received private message or
5053 channel message for a client which nickname we don't know.
5054 Affected files lib/silcclient/client_prvmsg.c and
5055 lib/silcclient/client_channel.c.
5057 * Do not crash in /KEY if client is not connected. Affected
5058 file irssi/src/silc/core/silc-channels.c.
5060 * Added SilcClientStatus field to the SilcClientEntry in the
5061 lib/silcclient/idlist.h.
5063 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5064 is incomplete and is being resolved, it won't be resolved
5067 Make sure also that USERS command reply does not resolve
5068 twice information. Affected file is
5069 lib/silcclient/command_reply.c.
5071 Make sure that silc_client_get_clients_by_list does not
5072 resolve twice same information.
5074 * Check for valid client->id in the silc_server_free_client_data.
5075 Affected file silcd/server.c.
5077 * Fixed /GETKEY nick@server not to crash if the server entry
5078 is not found. Affected file lib/silcclient/command.c.
5080 * Fixed the silc_server_check_cmode_rights to check the
5081 requested modes correctly. Affected file silcd/command.c.
5083 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5085 * Better checks for non-printable chars in nick added.
5086 Affected file silcd/command.c.
5088 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5090 * Call the silc_server_udpate_servers_by_server in the
5091 primary router that comes back online in the backup resuming
5092 protocol. Otherwise it routes packets wrong. Affected file
5093 silcd/server_util.[ch], silcd/server_backup.c.
5095 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5097 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5098 lib/silcutil/silcbuffmt.[ch].
5100 * Redefined the SILC packet header to include the padding
5101 length. Affected file lib/silccore/silcpacket.[ch].
5103 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5104 length for maximum padding up to 128 bytes). Affected
5105 file lib/silccore/silcpacket.h.
5107 * Removed all backwards support for old 0.5.x MAC thingies.
5108 The SILC packet header change makes it impossible to be
5109 backwards compatible.
5111 * Send the ENDING packet with timeout in the backup resuming
5112 protocol. This is to assure that all routers has connected
5113 to the primary router. Affected file silcd/server_backup.c.
5115 * Changed the RNG to take the first IV from random data. It
5116 used to take it from zero actually. Changed the RNG also
5117 to use /dev/urandom during session. /dev/random is used
5118 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5120 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5122 * Changed the SILC packet header to have the first two bytes
5123 (the packet length) encrypted. Affected files aroung the
5124 code tree, lib/silccore/silcpacket.[ch]. Removed the
5125 SilcPacketCheckDecrypt callback. It is not needed anymore
5126 since the silc_packet_receive_process will determine now
5127 whether the packet is normal or special.
5129 * Implemented the unidirectional MAC keys. Affected files
5130 lib/silcske/silcske.c, silcd/protocol.c and
5131 lib/silcclient/protocol.c.
5133 * Implemented the packet sequence number to the MAC computation.
5134 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5135 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5136 lib/silcclient/protocol.c.
5138 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5140 * Allow backup router to announce servers. All servers
5141 announced by backup router are added to the global list
5142 automatically. Update hte server's socket to our primary
5143 router also when backup router announces a server.
5144 Affected file silcd/packet_receive.c.
5146 * Do not update the client->router in the function
5147 silc_server_udpate_clients_by_server if the client is on
5148 global list. We might fail to find any specific server
5149 for locally connected clients and local cell clients. They
5150 should still use the `from' and not `to' as client->router.
5151 This fixes backup router resuming protocol. Affected file
5152 silcd/server_util.c.
5154 * Decrease channel statistics count only if the channel
5155 deletion worked. Affected files are silcd/server.c and
5156 silcd/server_util.c.
5158 * Added silc_server_update_servers_by_server to update origin
5159 of all server entries. Used during backup router protocol.
5160 Affected files silcd/server_util.[ch], silcd/server.c. and
5161 silcd/backup_router.c.
5163 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5164 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5165 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5166 lib/silccrypt/silchmac.c.
5168 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5170 * Assure that router cannot reroute the same channel message
5171 to the sender. Affected file silcd/packet_receive.c.
5173 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5175 * Made better checks that the channel message is not sent
5176 to the router it came from. Affected file is
5177 silcd/packet_send.c. Fixed memory leak too.
5179 * Announce informations for incoming router connection, but
5180 only after checking if it is replaced by backup router.
5181 Affected file silcd/packet_receive.c.
5183 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5185 * Fixed the backup resuming protocol to work in multiple
5186 router environment. Affected file silcd/server_backup.c.
5188 * Route packet only to one router in the function
5189 silc_server_packet_send_to_channel. Affected file is
5190 silcd/packet_send.c.
5192 * Fixed silc_server_send_notify_dest to set the broadcast
5193 flag. Fixed the silc_server_send_notify_topic to actually
5194 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5195 Affected file silcd/packet_send.c.
5197 * Changed the SFTP Filesystem interface. Changed the
5198 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5199 the filesystem operation function. The SilcSFTPFilesystem
5200 is now a context that is allocated by all filesystem allocation
5201 functions and it already includes the operations structure
5202 and filesystem specific context. It is given as argument
5203 now to the silc_sftp_server_start. This made the interface
5204 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5205 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5207 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5209 * Changed the backup router adding and getting interfaces
5210 in the server. The router that will be replaced by the
5211 specified backup router is now sent as argument. Affected
5212 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5215 * Added silc_net_addr2bin_ne to return the binary form of
5216 the IP address in network byte order. Affected files
5217 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5219 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5221 * Check for existing server ID in silc_server_new_server
5222 and in silc_server_connect_to_router_final and remove the
5223 old entry if it exists. Affected file silcd/packet_receive.c,
5226 * Send the channel message always to only one router, either
5227 in upstream or downstream. Affected file is
5228 silcd/packet_send.c.
5230 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5232 * Wrote the definition of the backup resuming protocol to the
5233 protocol specification.
5235 * Removed one redundant channel key generation from normal
5236 server during joining procedure. Removed one redundant
5237 channel key sending from server to router during joining
5238 procedure. Affected file silcd/command.c.
5240 * Made minor bugfixes to the backup router resuming protocol.
5241 Affected file silcd/server_backup.c, server.c.
5243 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5245 * Added --disable-asm configuration option. Affected files
5246 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5249 * Implemented the backup resuming protocol that is used to
5250 resume the primary router position in the cell after the
5251 primary router comes back online. Affected files
5252 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5253 and silcd/server_util.[ch].
5255 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5257 * Sleep two (2) seconds after sending QUIT command to server.
5258 Affected file lib/silcclient/command.c.
5260 * Assure that if outgoing data buffer is pending do not force
5261 send any data. Affected file silcd/packet_send.c.
5263 * Assure that if outgoing data buffer is pending do not force
5264 send any data. Affected file lib/silcclient/client.c.
5266 * Implemented the backup router support when the primary router
5267 goes down. The servers and routers can now use the backup
5268 router as new primary router without loosing connectivity.
5270 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5272 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5273 in the server to indicate disabled entry. All data read
5274 from the connection will be ignored and no data is sent
5275 for entry that is disabled. Affected files are
5276 silcd/idlist.h, silcd/server.c.
5278 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5280 * Created SFTP client and server test programs in the
5281 lib/silcsftp/tests directory.
5283 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5285 * Implemented memory filesystem (virtual filesystem) for
5286 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5289 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5291 * Implemented the SFTP (SSH File Transfer Protocol) to the
5292 lib/silcsftp. It includes SFTP client and SFTP server
5295 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5297 * Moved lib/silccore/silcprotocol.[ch] to the
5298 lib/silcutil library.
5300 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5301 take variable argument list pointer as argument. Affected
5302 file lib/silcutil/silcbuffmt.[ch].
5304 * Added silc_buffer_set function that is used to set data
5305 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5306 Affected file lib/silcutil/silcbuffer.h.
5308 * Changed various routines in the core library to use the new
5309 silc_buffer_set instead of allocating new buffer only for
5312 * Added 64-bit value formatting and unformatting support to the
5313 silc_buffer_[un]format routines. Affected file is
5314 lib/silcutil/silcbuffmt.[ch].
5316 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5317 to includes/bitmove.h.
5319 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5321 * Fixed channel user mode saving in client library. Affected
5322 file lib/silcclient/command[_reply].c.
5324 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5326 * Defined the file transfer to the SILC Protocol. Added
5327 new packet type SILC_PACKET_FTP and defined File Transfer
5328 Payload. The mandatory file transfer protocol is SFTP
5329 (SSH File Transfer Protocol). Affected file in addition
5330 of the internet draft is lib/silccore/silcpacket.h.
5332 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5333 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5334 is used as part of backup router protocol when the primary
5335 router of the cell is back online and wishes to resume
5336 the position as primary router.
5338 * Redefined the MAC generation keys in the protocol. The
5339 same key is not used anymore in both direction. Both
5340 direction will now use different keys for sending and
5341 receiving. This fixes a potential security flaw. This
5342 change causes incompatibilities in the protocol.
5344 * Redefined also the MAC computation from the packet.
5345 An packet sequence number is now added to the MAC
5346 computation. This prevents possible replay attacks against
5347 the protocol. This change too causes incompatibilities
5350 Added `sequence' field to the SilcPacketContext to hold
5351 the current sequence number for the packet.
5353 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5355 * Added `created' field to the SilcIDListData in the file
5356 silcd/idlist.h to indicate the time when the entry was
5359 * Added `created' field to the SilcChannelEntry too. Affected
5360 file silcd/idlist.h.
5362 * Added `creation_time' aguments to all the announcement functions
5363 in the server. If it is provided then only the entries that
5364 was created after the provided time frame are actually
5365 announced. Affected file silcd/server.[ch].
5367 * The protocol says that the Channel ID's IP address must be
5368 based on the router's IP address. Added check for this in
5369 the silc_server_new_channel when processing incoming New Channel
5370 Payload. Affected file silcd/packet_receive.c.
5372 * Print out the correct version with --version in SILC client.
5373 Affected file irssi/src/silc/core/silc-core.c.
5375 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5377 * Fixed WHOWAS command to check for completnes of the client
5378 entry always, not just when the command is coming from client.
5379 Affected file silcd/command.c.
5381 * Added new function silc_server_packet_queue_purge to purge the
5382 outgoing data queue to the network. After the function returns
5383 it is guaranteed that the outgoing packet queue is empty.
5384 Affected file silcd/packet_send.[ch].
5386 * Purge the outgoing packet queue in the rekey protocol's final
5387 callback to assure that all rekey packets go to the network
5388 before quitting the protocol. Affected file silcd/server.c.
5390 * Added silc_client_packet_queue_parse as similar function as
5391 in server to the client library. The affected file is
5392 lib/silcclient/client.c.
5394 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5396 * Splitted silcd/server.c and created silcd/server_util.[ch]
5397 for utility functions.
5399 * Added new socket flag SILC_SF_DISABLED to indicate that the
5400 connection is open but nothing can be sent to or received from
5401 the connection. Affected file lib/silcutil/silsockconn.[ch].
5402 The checking for disabled socket is checked in the low level
5403 silc_socket_write and silc_socket_read functions.
5405 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5407 * Allow only nicknames and channel names that fits into the
5408 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5410 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5412 * When processing JOIN command reply in server check that if
5413 the channel exists in our global list we'll move it the local
5414 list. Affected file silcd/command_reply.c.
5416 * Fixed the check whether client is joined on the channel already
5417 in JOIN command. Affected file lib/silcclient/command.c.
5419 * Fixed the JOIN command reply to check whether the channel
5420 already exists. Affected file lib/silcclient/command_reply.c.
5422 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5424 * Added silc_ske_status_string to map the SKE error numbers
5425 to readable strings. The affected files are
5426 lib/silcske/silcske[_status].[ch].
5428 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5430 * Do not show the private channels on the WHOIS channel list
5431 as it is not allowed by the protocol. The affected file is
5434 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5436 * Assure that the packet length digged from the actual packet
5437 is something sensible in the silc_packet_decrypt_rest_special
5438 in lib/silccrypt/silcpacket.c.
5440 * Free and NULL the allocated pointer in silc_hmac_alloc if
5441 the HMAC allocation fails. The affected file is
5442 lib/silccrypt/silchmac.c.
5444 * Print the selected security properties to the log files in
5445 the server. Affected file silcd/protocol.c.
5447 * Add SKE's reference counter even if calling the completion
5448 callback manually. Otherwise it goes negative, although it
5449 does not cause any problems. The affected file is
5450 lib/silcske/silcske.c.
5452 * Remove the client entry with short timeout after giving the
5453 KILL command. Affected file lib/silcclient/command.c.
5455 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5456 case all found clients are already disconnected (WHOWAS would
5457 found them) in the server. Affected file silcd/command.c.
5459 * Update the last_receive (time of last data received) to be
5460 updated only when received private or channel message so that
5461 the idle time showed in WHOIS makes more sense.
5463 * Added boolean field `valid' in to the SilcClientEntry in the
5464 client library to indicate whether the entry is valid or not.
5465 This fixes the nickname change bug on channel when changing
5466 the nickname to be same than the old (like nick to Nick) the
5467 nickname formatter doesn't set the new nick anymore to Nick@host.
5468 Affected file lib/silcclient/idlist.[ch].
5470 * Now actually fixed the nickname changing on disconnection.
5471 Added new function silc_change_nick to the Irssi SILC Client.
5472 Affected file irssi/src/silc/core/client_ops.c,
5473 irssi/src/silc/core/silc-nicklist.[ch].
5475 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5477 * Check that the public key exists in the GETKEY command before
5478 trying to encode it. Affected file silcd/command.c.
5480 * Print some notifications on received public keys with GETKEY
5481 command in the Irssi SILC Client. Affected files are
5482 irssi/src/fe-common/silc/module-formats.[ch],
5483 irssi/src/silc/core/client_ops.c.
5485 * Use IDENTIFY command to resolve the server information in the
5486 GETKEY command instead of INFO command. Affected file
5487 lib/silcclient/command.c.
5489 * All command reply functions in the client library now calls
5490 the pending command reply callbacks even if an error has
5491 occurred. The server has done this a long time and now it was
5492 time to move the client library to this as well. Now all
5493 errors can be delivered back to the pending command reply
5494 callbacks if necessary. Affected files are
5495 lib/silcclient/command[_reply].[ch].
5497 * Change the nickname on disconnection back to the username
5498 because in reconnect the server will enforce it to it anyway.
5499 Affected file irssi/src/silc/core/silc-servers.c.
5501 * Fixed a config file parsing bug in the Irssi SILC client.
5502 Affected file irssi/src/silc/core/clientconfig.c.
5504 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5506 * When printing the channel mode on JOIN, verify that the
5507 channel key and channel's HMAC are valid. Affected file
5508 irssi/src/silc/core/client_ops.c.
5510 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5512 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5513 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5514 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5516 * Removed channel key rekey task deleting from the function
5517 silc_server_save_channel_key. Affected file silcd/server.c.
5518 Added explicit timeout task context instead that is used to
5519 delete the task if we are registering a new task before the
5520 new task has elapsed.
5522 * When channel key rekey occurs the client library now saves
5523 the old channel key for a short period of time (10 seconds) and
5524 is able to use it in case some is still sending channel
5525 messages encrypted with the old key after the rekey. Affected
5526 file lib/silcclient/[idlist.h|client_channel.c].
5528 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5530 * Added check to the silc_server_new_id_real to not accept
5531 new ID if it is the sender's own ID. Affected file is
5532 silcd/packet_receive.c.
5534 * Assure that we do not announce ourself or the one we've
5535 sending our announcements when we're router and are announcing
5536 servers to our primary router. Affected file silcd/server.c.
5538 * Fixed silc_server_command_identify_check_client to assemble
5539 correct WHOIS packet. It send corrupted WHOIS packet and
5540 caused problem with router to router connections. Affected
5541 file silcd/command.c.
5543 Fixed also silc_server_command_whois_check the same way
5544 as for the IDENTIFY command.
5546 * Added new SilcIDListStatus to the server in the SilcIDListData
5547 structure. The status now includes the current status of
5548 the entry (like registered, resolved etc.). Affected file
5549 silcd/idlist.[ch]. Defined a bunch of different status types
5550 as well. This replaced the old boolean registered field as well.
5552 Added resolve_cmd_ident field to the SilcClientEntry structure
5553 too so that if the entry is for example being resolved so
5554 another command may attach to the same pending command reply
5555 without requiring to resolve the same entry again. This concept
5556 should optimize the WHOIS and the IDENTIFY resolving under
5557 heavy load by taking away unnecessary resolving for entries
5558 that are being resolved already.
5560 Added support for adding multiple pending commands for one
5561 command idenfier. Affected file silcd/command[_reply].[ch].
5563 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5564 before deleting the data. Otherwise the hash table will have
5565 freed data in comparison functions. Affected file is
5566 silcd/command_reply.c.
5568 * Fixed silc_idlist_replace_client_id to add the new entry to
5569 the cache with NULL nickname. Otherwise there will be invalid
5570 memory as the nickname after the nickname is freed. Affected
5571 file silcd/packet_receive.c.
5573 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5574 saved into wrong slots because the previous number of entries
5575 was not taken into account. Affected file silcd/idlist.c.
5576 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5578 * If we are router and we receive JOIN notify to a channel that
5579 does not have any users then notified client is marked as the
5580 channel founder, as it is it. The affected file is
5581 silcd/packet_receive.c
5583 * Added to the extended hash table API's table_del_*ext functions
5584 the destructor as argument too, so that the caller can decide
5585 which destructor to use or whether to use destructor at all.
5586 Affected file lib/silcutil/silchashtable.[ch].
5588 * Fixed ID Cache purging. It actually deleted the entries from
5589 the hash table after the data was freed. The hash table ended
5590 up comparing freed memory. The affected file is
5591 lib/silccore/silcidcache.c.
5593 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5595 * Fixed Irssi SILC client's KILL command's HELP syntax.
5597 * The USERS command now resolves the detailed user information
5598 if the userinfo field is missing. Affected file is
5599 lib/silcclient/command_reply.c.
5601 * Do not print error in silc_file_read if the read file does
5602 not exist. Just silently return NULL. Affected file is
5603 lib/silcutil/silcutil.c.
5605 * Fixed the silc_log_output to not wine about NULL filename
5606 and to not create some bogus " " filename. Affected file is
5607 lib/silcutil/silclog.c.
5609 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5611 * Fixed various printing bugs on the user interface in the
5612 Irssi SILC Client. Minor changes that were forgotten from
5615 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5617 * Fixed the configure.in.pre and the compilation and distribution
5618 environment to support the new autoconf 2.52. That version is
5619 now required to compile the CVS trunk.
5621 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5623 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5624 to generally parse user@fqdn format strings. Affected file
5625 lib/silcutil/silcutil.c.
5627 * Added nickname_format and nickname_force_format fields to the
5628 SilcClientParams structure. The first one defines the format
5629 for the nicknames that the library will enforce if the receives
5630 multiple same nicknames. The second one is boolean value and
5631 can be used to force the library to always enforce the format
5632 to the nicknames regardles whether there are multiple nicknames
5633 or not. This configurable formatting was employed to flexibly
5634 support accessing multiple nicknames from the user interface.
5635 The userinterface can now set the nicknames to what ever format
5636 they prefer. Affected file lib/silcclient/silcapi.h.
5638 Added function silc_client_nickname_format to the file
5639 lib/silcclient/idlist.c. It performs the nickname formatting.
5641 Added new field `hostname´ to the SilcClientEntry context.
5642 It holds the hostname of the client. Affected file is
5643 lib/silcclient/idlist.h.
5645 * Irssi SILC Client sets the nicknames in nick@hostn format.
5646 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5647 irssi/src/silc/core/silc-core.c.
5649 The WHOIS printing now also shows both the real nickname and
5650 the formatted nickname so that user knows how to access the
5651 user if there are multiple same nicknames cached. Affected
5652 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5653 printing formatting too to take the hostname now as a separate
5654 argument. The Affected file is
5655 irssi/src/fe-common/silc/modules-formats.[ch].
5657 * Changed the silc_client_get_clients_local to accept the formatted
5658 nickname as argument. It accepts the real nickname too but the
5659 formatted nickname can be used to find the true entry from
5660 multiple entries. Affected file lib/silcclient/silcapi.h and
5661 lib/silcclient/idlist.c.
5663 * Added nickname_format_parse field to the SilcClientParams.
5664 It is a callback function provided by the application to parse
5665 the nickname out of the formatted nickname string. The library
5666 calls it to get the nickname from the formatted string. Since
5667 the application generally knows better the format of the nickname
5668 string it parses it instead of the library, even though library
5669 encodes the formatted string. If the callback function is not
5670 provided then the library will use the string as is. The
5671 affected file is lib/silcclient/silcapi.h.
5673 * All the nickname strings passed to the client library in
5674 commands are now expected to be formatted nickname strings.
5675 If the command does not support the formatted nickname string
5676 it will assume that the sent string is the actual nickname.
5677 Affected file lib/silcclient/command.c.
5679 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5681 * Added public key authentication support to OPER and SILCOPER
5682 commands in the client library. Affected file is
5683 lib/silcclient/command.c.
5685 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5687 * Changed the get_auth_methdod client operation to be asynchronous.
5688 It can be async if the application resolves the authentication
5689 method from the server during the negotiation. Added new
5690 SilcGetAuthMeth completion callback that the application will
5691 call after resolving the authentication method.
5693 Added function silc_client_request_authentication_method that
5694 the application can use to resolve the authentication method
5695 from the server. Added also SilcConnectionAuthRequest callback
5696 that the library will call after the server has replied. The
5697 application can call this function if it does not know the
5698 current authentication method.
5700 Affected files are lib/silcclient/client.c and
5701 lib/silcclient/silcapi.h.
5703 * The Irssi SILC client now automatically resolves the authentication
5704 method incase any configuration information is not present (and
5705 currently there never is). The affected file is
5706 irssi/src/silc/core/client_ops.c.
5708 * Fixed public key authentication from the client library.
5709 Affected file lib/silcclient/protocol.c. Changed also the
5710 protocol specification about the public key authentication in
5711 the connection authentication protocol. The actual data to be
5712 signed is now computed with a hash function before signing.
5714 * Fixed the public key authentication from the server as well.
5715 Affected file silcd/protocol.c.
5717 * Removed the mlock()'s from the memory allocation routines.
5718 Affected file lib/silcutil/silcmemory.c. The ./configure does
5719 not check anymore for the mlock(). Affected file is
5722 * Fixed USERS command in server to allow the execution of the
5723 command for private and secret channels if the client sending
5724 the command is on the channel. Affected file silcd/command.c.
5726 * Fixed silc_client_get_clients_local to return the clients
5727 count correctly. It could return wrong value. Affected file
5728 lib/silcclient/idlist.c.
5730 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5732 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5733 types. The assembler optimizations seemed not to like 64-bit
5734 data types. The assmebler optimizations thus are now enabled
5735 also for BSD systems as opposed to only enable them for Linux.
5737 * Do not check for threads at all on BSD systems. Affected
5738 file configure.in.pre.
5740 * Removed -n and -h options from the Irssi SILC Client since
5741 they are not used in silc.
5743 * Fixed the prime generation to assure that the first digit
5744 of the generated random number is not zero since our conversion
5745 routines does not like number strings that starts with zero
5746 digit. If zero digit is seen the random number is regenerated.
5747 This caused some corrupted RSA keys when the zero first digit
5748 was met. Affected file lib/silcmath/silcprimegen.c.
5750 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5752 * Fixed WIN32 configuration in the ./configure script.
5753 Fixed to include xti.h on environments that has it.
5754 Patches by Carsten Ilchmann and andrew.
5756 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5758 * Changed the silc_id_create_client_id to be collision
5759 resistant. It is now assured that there cannot be created
5760 two same client ID's. I suspect that some weird bugs in
5761 the server were actually caused by duplicate Client IDs.
5762 Affected file silcd/serverid.[ch]. A router receiving
5763 new ID now also assures and informs the sending server
5764 if the ID caused collision.
5766 * Changed the silc_id_create_channel_id to also assure that
5767 there are no collisions.
5769 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5771 * Statement about ignoring the Mutual Authentication flag when
5772 performing rekey with PFS was a bit misleading. It is ignored
5773 if it was set in the initial negotiation, it cannot be even
5774 set in the rekey. Fixed in the ke-auth draft. Started the
5775 new versions of the protocol drafts in the doc/.
5777 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5779 * Fixed a bug in silc_client_command_identify_save when saving
5780 new channel information. The channel name was no duplicated
5781 and caused crash on exit. Affected file is
5782 lib/silcclient/command_reply.c.
5784 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5786 * Fixed the getkey command handling in the server. Send just
5787 empty OK reply to the sender if the key could not be fetched
5788 (but everything else was ok, like the key just was not available).
5789 Changed the public key parameter to optional in the protocol
5790 specs so that empty OK reply can be sent. Affected file
5793 Added a message to Irssi SILC client to tell to user if the
5794 server did not return a public key.
5796 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5798 * Fixed a channel key regeneration bug. It registered new
5799 timeout tasks exponentially until all system resources were
5800 used. Affected file silcd/server.c.
5802 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5804 * Added the SILC Document generator to the scripts/silcdoc.
5805 It can be used to generate the Toolkit Reference Manual out
5806 of the source tree. Internally it will also use the RoboDoc
5807 generator now imported in util/robodoc.
5809 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5811 * Added couple of return's in rekey protocol if error orccurred
5812 during the protocol. The execution must be terminated.
5813 Affected file silcd/protocol.c. Also, terminate the protocol
5814 always with timeout.
5816 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5818 * The client's Client ID was created initally from the wrong
5819 nickname (it could have been in format nick@host) in the
5820 silc_server_new_client. Affected file silcd/packet_receive.c
5822 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5824 * Added some SILC_LOG_ERROR's to various error conditions
5825 if client could not be added to ID cache. Affected files
5826 silcd/packet_receive.c and silcd/server.c.
5828 * When client's sock->user_data is freed, NULL also the
5829 client->router and client->connection pointers. Added check
5830 for these pointers being NULL to various places around the
5831 code. Affected file silcd/server.c.
5833 * Added client->data.registered == TRUE checks to various
5834 places around the code to assure that unregistered client's
5835 are not handled when it is not allowed. Affected file
5838 * Added `bool registered' fields to all
5839 silc_idlist_[server|client]_get_* routines to indicate whether
5840 the fetched client needs to be registered or not. Affected
5841 file silcd/idlist.[ch].
5843 * Add your own entry as registered to the ID cache in the
5844 server. Affected file server.c.
5846 * Fixed a bug in silc_server_new_server. The SilcServer was
5847 set as the new server's context instead of SilcServerEntry.
5848 This naturally caused some weird bugs.
5850 * Added "updated" field the SilcChannelEntry which indicates
5851 the time since the channel entry was last accessed. This
5852 can be used to determine whether it is necessary to
5853 announce the channel after backup resuming protocol.
5854 Affected files silcd/idlist.[ch].
5856 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5858 * Do not delete the channel rekey task when adding it
5859 for in silc_server_create_channel_key.
5861 * Changed the silc_server_create_channel_key to return
5862 TRUE or FALSE to indicate the success of the channel key
5865 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5867 * Fixed MSVC++ project files and added missing files to
5868 Makefiles under win32/.
5870 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5872 * Do not add TCP_NODELAY flag if the operating system
5873 does not have it defined. Affected files are
5874 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5876 * Fixed buffer overflow from Irssi SILC Client. Affected
5877 file irssi/src/fe-common/core/themes.c.
5879 * Fixed double free in client library in the file
5880 lib/silcclient/client.c when disconnecting from server.
5882 * Applied double free patch from cras to Irssi SILC client.
5883 Affected files irssi/src/core/[modules/expandos].c
5885 * Fixed the disconnection handling to Irssi SILC Client.
5886 The application must call silc_client_close_connection
5887 in ops->connect client operation in case of failure of
5888 the connection. Affected file is
5889 irssi/src/silc/core/client_ops.c.
5891 * Do not set sock->protocol to NULL in the function
5892 silc_client_close_connection after executing the protocol's
5893 final callback since the sock might not be valid anymore.
5894 Affected file lib/silcclient/client.c.
5896 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5898 * Do not enable SILC_THREADS if the linking with libpthread
5899 did not happen. Affected file configure.in.pre.
5901 * Added notion to protocol specification that server must
5902 verify the sent authentication payload with CMODE when
5903 setting the channel founder key. Implemented it to the
5904 server. Affected file silcd/command.c.
5906 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5908 * Added _EXTRA_DIST SILC distribution variable to the
5909 distributions file. It is used to conditionally add extra
5910 files or directories to the specific distribution. Affected
5911 files ./prepare, Makefile.am.pre and distributions.
5913 Removed the `_' from the start of the distribution names.
5916 * Added README.WIN32 for instructions to compile the Toolkit
5919 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5921 * Fixed a double free in disconnection in the server. Affected
5922 file is silcd/server.c.
5924 * Fixed the lib/silcske/groups.c to work now also with GMP
5925 MP library. The string conversion did not work when using
5926 specific base and the base is indicated in the string as well.
5928 * Created win32/ directory which now includes MSVC++ specific
5929 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5930 It will appear only in the toolkit distribution
5932 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5934 * Changed the key material distribution function in case when
5935 the hash output is too short. The data is now concatenated
5936 a bit differently than it used to. Made the change to the
5937 SKE protocol specification.
5939 * Added better GMP detection to configure.in.pre. A patch
5942 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5944 * Fixed a minor bug in SKE that might cause some problem on
5945 some platforms. Affected file lib/silcske/silcske.c.
5947 * Added the cookie checking for initiator in the SKE. It checks
5948 that the responder returns the sent cookie unmodified. The
5949 affected file is lib/silcske/silcske.c. Added new SKE
5950 error type INVALID_COOKIE that can be sent during the
5951 negotiation. Fixed some memory leaks as well.
5953 * Added the "invalid cookie" error message to Irssi SILC client's
5956 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5958 * Added `task_max' field to the SilcClientParams to indicate
5959 the maximum tasks the scheduler can handle. If set to zero,
5960 default values are used. Affected file lib/silcclient/silcapi.h.
5962 * Fixed memory leaks in silc_client_close_connection. Affected
5963 file lib/silcclient/client.c.
5965 * Added silc_client_del_client_entry to client library to free
5966 all memory of given client entry. Affected file is
5967 lib/silcclient/idlist.[ch].
5969 * Added new functions silc_client_del_channel and
5970 silc_client_del_server to delete channel and server entries.
5971 Affected file lib/silcclient/[silcapi.h/idlist.c].
5973 * Removed silc_client_del_client_by_id from silcapi.h.
5975 * Fixed the INFO command to return the server's own info
5976 correctly when querying by Server ID. Affected file is
5979 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5981 * Removed the non-blocking settings in WIN32 code in the
5982 silc_sock_[read/write] and added SleepEx instead. Affected
5983 file lib/silcutil/win32/silcwin32sockconn.c. The availability
5984 of input data is now checked with FIONREAD and ioctlsocket.
5986 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5988 * Call silc_schedule_task_del_by_context in the
5989 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
5990 Affected file lib/silccore/silcprotocol.c.
5992 * Call silc_protocol_cancel for active protocols in the
5993 silc_server_close_connection if the funtion
5994 silc_server_free_sock_user_data has not been called.
5995 Affected file silcd/server.c.
5997 * Generic tasks cannot be deleted using the del_by_fd
5998 task deleting function since generic tasks does not match
5999 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6001 * Added a notion to SILCOPER help file that the SILCOPER works
6002 only on router server, not on normal server.
6004 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6006 * Added for WIN32 support for the new scheduler as well.
6007 Affected file lib/silcutil/win32/silcwin32schedule.c.
6009 * Fixed the SHA1 implementation to work on various platforms.
6011 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6013 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6014 API. It is part of the scheduler now. Everything else is
6015 as previously but some functions has changed their names.
6016 Checkout the lib/silcutil/silcschedule.h for the interface.
6017 Updated all applications to use the new interface. Affected
6018 files are lib/silcutil/silcschedule.[ch].
6020 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6022 * Found a bug in the SKE implementation. The HASH value,
6023 specified by the protocol, was not computed correctly. The
6024 public key of the responder was not added to the computation
6025 even though it is mandatory. Affected file lib/silcske/silcske.c.
6026 This unfortunately causes incompatibilities with older
6027 clients and servers.
6029 * Added WIN32 specific network init and uninit functions:
6030 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6031 the Winsock2. Affected file lib/silcutil/silcnet.h and
6032 lib/silcutil/win32/silcwin32net.c.
6034 * Set the socket always to nonblocking mode on WIN32 after
6035 reading data or writing data. Affected file is
6036 lib/silcutil/win32/silcwin32sockconn.c.
6038 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6040 * Fixed various compilation problems under WIN32. Affected
6041 files lib/silcutil/win32/silcwin32thread.c and
6042 lib/silcutil/win32/silcwin32schedule.c.
6044 * Removed all _internal.h #includes from public header
6045 files. Internal headers must never be included from
6048 Removed also the lib/silcske/payload_internal.h file.
6050 * All include files that may be needed (public and some others
6051 included by the public headers) by application developers are
6052 now copied to the ./includes directory. It does not copy any
6053 internal headers. Affected file Makefile.defines.pre and all
6054 Makefile.am's under lib/ and subdirs.
6056 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6058 * Do not change the ~/.silc directory's permissions automatically.
6059 Affected file irssi/src/silc/core/clientutil.c.
6061 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6063 * Do not cancel the protocol in silc_server_close_connection
6064 it might cause recursion. Now cancelled in the function
6065 silc_server_free_sock_user_data. Affected file silcd/server.c.
6067 * Fixed the silc_server_remove_clients_by_server to regenerate
6068 the channel keys correctly finally. Added also new function
6069 silc_server_remove_clients_channels to actually do it.
6070 Affected file silcd/server.c.
6072 * Fixed the silc_server_new_channel to not crash by giving
6073 wrong router to the new channel. Affected file is
6074 silcd/packet_receive.c.
6076 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6078 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6079 which is given as argument to the silc_client_alloc now.
6080 It can be used to configure the client and set various parameters
6081 that affect the function of the client.
6083 * The USERS command in server did not check whether the channel
6084 is private or secret. Affected file silcd/command.c.
6086 * Added new argument to the USERS command in protocol specification.
6087 The USERS command now can take the channel name as argument
6088 as well. Added support for this in client and server and
6089 updated the protocol specs.
6091 * Completed the GETKEY command in client. It can be now used
6092 to fetch also servers public key not only some clients.
6093 Affected files lib/silcclient/command[_reply].c.
6095 * Added silc_client_get_server to return server entry by the
6096 server name. Affected files lib/silcclient/silcapi.h and
6099 * Redefined the IDENTIFY command in protocol specification to be
6100 more generic. It now can be used to query information about
6101 any entity in the SILC Network, including clients, servers and
6102 channels. The query may be based either the entity's name
6103 or the ID. Added support for this in both client and server.
6105 Affected files silcd/command.c and lib/silcclient/command.c
6106 and command_reply.c.
6108 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6109 the _from_client and _from_server functions. Affected file
6112 * Added silc_client_get_channel_by_id_resolve to the file
6113 lib/silcclient/silcapi.h to resolve channel information by
6114 its ID. Added also silc_client_get_channel_by_id that
6115 does not resolve it from the server.
6117 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6119 * Added SilcServerEntry context into the client library
6120 to represent one server. The INFO command now allocates
6121 these to save the resolved server info. For now on the
6122 client library will also keep information about servers,
6123 connected and resolved with INFO.
6125 The INFO command now allocates the SilcServerEntry context
6126 and saves the server info there. The COMMAND_REPLY in
6127 the INFO now returns the parameters to application in
6128 same order as defined in the protocol specification.
6130 The entries are cached in the client->server_cache.
6132 * The INFO command is now issued after received the Client ID
6133 from the server. Affected file lib/silcclient/client.c.
6135 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6136 to the application as the mode changer might be server.
6137 It is guaranteed that NULL is not returned anymore to the
6138 application. Affected file lib/silcclient/client_notify.c.
6140 The ID Type is now also passed to the application so that
6141 it can check whether the returned entry is SilcClientEntry
6144 Added new function silc_client_get_server_by_id to return
6145 the server entry by ID. Affected files are the
6146 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6148 * Do not create the channel in the Irssi SILC Client when issuing
6149 the JOIN command but when received the sucessful JOIN command
6150 reply. Otherwise the channel might get created even though we
6151 could not join it. The Affected file is
6152 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6154 * Fixed a channel joining bug in router. The router must also
6155 check the channel modes, invite and ban lists etc. when serving
6156 the JOIN command sent by normal server. Affected file is
6157 silcd/command.c. The router now resolves the client's
6158 information from the server who sent the JOIN command if it
6159 does not know it, and processes the JOIN command only after
6162 * Changed the SilcCommandCb to take new argument; void *context2.
6163 Affected file lib/silccore/silccommand.h
6165 The second argument in the command callbacks in the server now
6166 includes the SilcServerCommandReplyContext if the command was
6167 called as pending command callback from the command reply.
6168 Otherwise it is NULL. When called as pending the status of the
6169 command reply will be checked and if it was erronous the
6170 error will be sent to the original sender of the command.
6171 This way the client always receives the error messages even
6172 though the server was actually the one who received the error
6173 when it resent the command to router, for example. Affected
6174 files silcd/command[_reply].[ch].
6176 * Fixed sending WHOWAS command's error message to client if
6177 the requested client could not be found. It was missing.
6180 * Changed the CMODE and CUMODE commands reply arguments in the
6181 protocol specification. The Channel ID is now sent in both
6182 of the commands to identify the channel. Implemented this
6183 new feature to the client and server. Affected files
6184 lib/silcclient/command_reply.c and silcd/command.c.
6186 * Made better checks for invite and ban lists in the JOIN
6187 command in server. Affected file silcd/command.c.
6189 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * The server now performs the incoming host IP/DNS lookup
6192 using the silc_socket_host_lookup and thus does not block
6193 the server anymore. Affected file silcd/server.c.
6195 * Completed the multi-thread support for SILC Scheduler in
6196 the lib/silcutil/silcschedule.c.
6198 * Fixed the configure.in.pre to detect the pthread correctly
6201 * Fixed a deadlock in silc_task_queue_wakeup in the file
6202 lib/silcutil/silctask.c.
6204 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6206 * Added new function silc_schedule_wakeup that is used in
6207 multi-threaded environment to wakeup the main thread's
6208 schduler. It needs to be used when a thread adds a new task
6209 or removes a task from task queues. After waking up, the
6210 scheduler will detect the task queue changes. If threads
6211 support is not compiled in this function has no effect.
6212 Implemented the wakeup mechanism to both Unix and WIN32
6213 systems. Affected files are lib/silcutil/silcschedule.[ch],
6214 lib/silcutil/unix/silcunixschedule.c and the
6215 lib/silcutil/win32/silcwin32schedule.c.
6217 * Added new function silc_task_queue_wakeup to wakeup the
6218 scheduler by the specified task queue. Affected file
6219 lib/silcutil/silctask.[ch].
6221 * The silc_socket_host_lookup_start now wakes up the scheduler
6222 after adding the timeout task. Affected file is
6223 lib/silcutil/silcsockconn.c.
6225 * The silc_socket_host_lookup is synchronous now if the threads
6226 support is not compiled in. However, the callback is still
6227 called asyncronously through the scheduler, anyway. Affected
6228 file lib/silcutil/silcsockconn.c.
6230 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6232 * Added new function silc_socket_host_lookup to perform
6233 asynchronous IP and FQDN lookups for the socket connection.
6234 Affected files lib/silcutil/silcsockconn.[ch].
6236 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6238 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6239 that may or may not compile the mutex support in.
6241 Changed the silc_mutex_alloc interface. It allocates the
6242 mutex now to the sent pointer and returns TRUE or FALSE.
6244 Affected file lib/silcutil/silcmutex.h.
6246 * Wrote the SILC Task Queue interface to support multi-threads.
6247 Affected file lib/silcutil/silctask.[ch].
6249 * Wrote the SILC Scheduler to support multi-threads. Affected
6250 file lib/silcutil/silcschedule.c.
6252 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6254 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6255 in lib/silcutil/win32/.
6257 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6259 * Defined SILC Mutex API and SILC Thread API and implemented
6260 them for Unix. Affected files are
6261 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6262 lib/silcutil/unix/silcunixmutex.c and
6263 lib/silcutil/unix/silcunixthread.c.
6265 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6267 * Fixed the silc_server_remove_clients_by_server's channel
6268 key re-generation. The hash table handling was incorrect
6269 and would not work with many channels. Affected file is
6272 * Fixed some memory leaks around the server code.
6274 * Rewrote the silc_server_get_users_on_channel to support IPv6
6275 based Client ID's. Affected file silcd/server.c.
6277 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6278 specification. However, a separate document must be written
6279 to define the detailed signing procedure and the payload
6280 associated with the flag. Defined the flag to the
6281 lib/silccore/silcchannel.h as well.
6283 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6285 * Changed the dynamic tables to static size tables in the
6286 lib/silccrypt/silchmac.c.
6288 * Removed GCC dependencies from the code. A patch by cras.
6290 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6292 * Do not show the error "Error receiving packet bla bla"
6293 in server if it really was not an error (-2 means that reading
6294 is pending). Affected file silcd/server.c.
6296 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6298 * Fixed a possible crash in silc_server_remove_clients_by_server
6299 in silcd/server.c. Fixed there also some memory leaks.
6301 * Fixed the silc_idlist_replace_client_id. It could replace
6302 wrong key in the hash table. Affected file silcd/idlist.c.
6304 * Do not check whether there are global users on the channel
6305 if the channel->global_users is FALSE. Affected functions
6306 silc_server_remove_from_one_channel and
6307 silc_server_remove_from_channels in silcd/server.c. Also,
6308 do not check if the removed client is local as we can be
6309 sure that global client was not removed from the channel
6310 and checking for global users is not needed.
6312 * The silc_server_remove_clients_by_server now re-generates
6313 the channel keys correctly for those channels that had
6314 clients removed from them. Affected file silcd/server.c.
6316 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6318 * Found the reason of random crashes in the server. We weren't
6319 ignoring the SIGPIPE signal (which can be sent in write())
6320 and it crashed the server. Affected file silcd/silcd.c.
6322 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6324 * Assure that sock->user_data is not NULL in the function
6325 silc_server_packet_send in silcd/packet_send.c.
6327 * Disconnect the remote connection if it could not be added
6328 to any ID lists in the server. The affected file is
6331 * Check in silc_server_packet_send[_real/dest] that the
6332 socket is not disconnecting and ignore the data if it is.
6333 Affected file silcd/packet_send.c.
6335 * Define inline to __inline on native WIN32 compilation.
6336 Affected file includes/silcwin32.h.
6338 * Added some explicit type casts for inline code since MSVC
6339 require them. Affected files lib/silcutil/silcbuffer.h,
6340 lib/trq/silcdlist.h and lib/trq/silclist.h.
6342 * Print warning in log files from now on if the packet
6343 decryption fails. Affected file silcd/server.c.
6345 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6347 * Changed the `say' client operation's interface to accept
6348 new `type' argument to indicate the type of the message sent
6349 by the library. The application may filter the library's
6350 messages according the type. The affected file is the
6351 lib/silcclient/silcapi.h.
6353 * Added two new functions to lib/silcclient/silcapi.h:
6354 silc_client_del_client and silc_client_del_client_by_id.
6355 Affected file lib/silcclient/idlist.c.
6357 * Moved the clientincludes.h from includes/ to silc/ and
6358 serverincludes.h from includes/ to silcd/.
6360 * The modes for the CMODE and CUMODE are now passed as
6361 uint32 for application with COMMAND_REPLY. The affected
6362 file is lib/silcclient/command_reply.c.
6364 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6366 * /WHOIS without arguments shows client's own information.
6367 Affected file lib/silcclient/command.c.
6369 * Changed PING to not accept any arguments. The specs
6370 says that client can ping only the connected server so
6371 requiring an argument is not needed. Affected file is
6372 lib/silcclient/command.c.
6374 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6376 * Fixed a fatal bug in private message sending and reception
6377 encryption and decryption when using private message keys.
6378 The implementation was incorrect and did not follow the
6379 specification. It causd that some of the message were
6380 lost since it did not use the sending and receiving keys
6381 as the protocol suggests. This has been fixed and will cause
6382 incompatibilities with older clients when sending private
6383 message encrypted with private message keys. Affected files
6384 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6385 and various other in Irssi SILC Client.
6387 Added `responder' boolean argument to the functions
6388 silc_client_add_private_message_key[_ske] to indicate when
6389 the key is added as responder or initiator of the key
6392 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6394 * Removed the silc_ske_check_version function and created
6395 a SilcSKECheckVersion callback. Added also a function
6396 silc_ske_set_callbacks that is now used to set all SKE
6397 callbacks. The callback functions are not given to
6398 the SKE functions anymore, but this function is used to
6401 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6403 * Added `silc_version' argument to the silc_client_alloc
6404 to define the version of the application for the library.
6405 The library will use the version string to compare it
6406 against the remote host's (usually a server) version
6407 string. Affected file lib/silcclient/silcapi.h
6409 * Added the KE protocol context to Key Agreement context
6410 in client library so that we can abort the SKE if it
6411 is in process when we get timeout. Affected file is
6412 lib/silcclient/client_keyagr.c.
6414 * Do not resolve the client ID forever if it returns in the
6415 first time that such client does not exist. This was done
6416 for example with private message. Affected file is
6417 lib/silcclient/client_prvmsg.c.
6419 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6421 * Do not add regex.h for WIN32. The affected file
6422 includes/silcincludes.h.
6424 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6425 not work yet 100%. It generates the DLL's automatically
6426 when compiling with --with-win32 under cygwin.
6428 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6430 * lib/contrib/regex.c is not compiled on WIN32.
6432 * Added silc_net_get_socket_opt function to the
6433 lib/silcutil/silcnet.h.
6435 * Added includes/silcwin32.h for WIN32 specific includes
6438 * Do not use ptime structure or any of the posix process
6439 functions on WIN32 in lib/silccrypt/silrng.c.
6441 * Added silc_gettimeofday to provide generic function
6442 for struct timeval on all platforms. Added the function
6443 to lib/silcutil/silcutil.h.
6445 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6447 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6448 library as they clearly belong there. As a plus side we
6449 can make the actual socket connection routines platform
6452 Added also new generic function silc_socket_read and
6453 silc_socket_write (that used to be silc_packet_[read/write].
6454 The implementation of these are platform specific.
6456 * Added WIN32 specific routines of silc_socket_[read/write]
6457 to lib/silcutil/win32/silcwin32sockconn.c.
6459 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6461 * Added preliminary support for native WIN32 compilation under
6462 cygwin (using the -mno-cygwin option for GCC) to the
6463 ./configure.in.pre. The --with-win32 now prepares the
6464 compilation for native WIN32.
6466 * Rewrote the SILC Scheduler interface in the file
6467 lib/silcutil/silcschedule.h. The scheduler is now context
6468 based and does not have anymore any global static scheduler.
6469 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6470 and created lib/silcutil/win32 directory for WIN32 based
6473 * Added Unix specific network routines to the
6474 lib/silcutil/unix/silcunixnet.c and the old
6475 lib/silcutil/silcnet.c includes now only generic routines.
6477 Added WIN32 specific network routines to the
6478 lib/silcutil/win32/silcwin32net.c.
6480 * Added Unix specific utility functions from the
6481 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6483 * Added WIN32 SILC Scheduler to the file
6484 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6487 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6489 * Do not handle JOIN notify in the server if the target client
6490 is not registered (idata->registered == FALSE). The affected
6491 file is silcd/packet_receive.c.
6493 * Update the nickrec->founder in event_cumode in the Irssi SILC
6494 client. Affected file irssi/src/silc/core/silc-channels.c.
6496 * Fixed the CUMODE_CHANGE notify handling in the server when
6497 server and router are announcing their clients on channels.
6498 Now the mode changes are saved and notified correctly. The
6499 affected file is /silcd/packet_receive.c.
6501 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6502 They really did not replace the cache entry in the ID Cache.
6503 Now they do that. Affected file silcd/idlist.c.
6505 * Fixed the KICK notify handling in the Irssi SILC client to
6506 update the channel records so that the kicked client does not
6507 appear to be on the channel. The affected file is
6508 irssi/src/silc/core/silc-channels.c.
6510 * Always update the conn->current_channel when executing command
6511 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6513 * Fixed the KILL notify handling in Irssi SILC client to remove
6514 the killed client on all channels.
6516 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6518 * Fixed the silc_parse_command_line to remove extra spaces
6519 from the start and end of the arguments. Affected file is
6520 lib/silcutil/silcutil.c.
6522 * Cancel and free any active protocol in the function
6523 silc_server_close_connection. Affected file silcd/server.c.
6525 * Cancel and free any active protocol in the function
6526 silc_client_close_connction. Affected file is
6527 lib/silcclient/client.c.
6529 * Do not execute the KILL command for clients that are in
6530 history (ie. they are not in the network). Affected file is
6533 * Fixed KILL notify handling, client does not crash anymore.
6534 Affected file irssi/src/silc/core/silc-channels.c.
6536 * Reduced the default packet buffer size from 2048 to 1024 in
6537 lib/silccore/silcpacket.c.
6539 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6540 counter to the SKE context that is incresed when the SKE library
6541 performs async operation outside the library. If the outside
6542 process frees the SKE context and FREED status will be set
6543 and the library will detect after the sync operation that the
6544 libary is freed. The affected files are
6545 lib/silcske/silcske[_status].[ch].
6547 * Resolve the client entry information in the function
6548 silc_client_channel_message to assure that NULL pointer is not
6549 passed as client entry to the application. */
6551 * Fixed the task timeout calculation to assure that there is
6552 never negative timeouts. The affected file is
6553 lib/silcutil/silcschedule.c.
6555 * Fixed the channel user mode notification sending in server.
6556 It was sent point-to-point to the router (or to server by router)
6557 but it needs to be destined to a channel. The routines now
6558 supports sending the channel user mode notifys to the channels
6559 when announcing clients and channels. Affected files are
6560 silcd/server.c and silcd/packet_receive.c.
6562 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6563 It did not actually replace the old channel entry in the cache.
6564 Affected file lib/silcclient/client_notify.c.
6566 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6568 * Fixed a possible crash in silc_packet_send_prepare. It now
6569 assures always that there is enough space in the buffer and
6570 at the tail area of the buffer (for MAC).
6572 Fixed the inbound buffer reallocation in silc_packet_read.
6573 It was old code and did not handle the reallocation correctly.
6576 The affected file is lib/silccore/silcpacket.c.
6578 * Fixed buffer overflow in silc_parse_nickname in the file
6579 lib/silcutil/silcutil.c.
6581 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6583 * make install generates new server keys only if there is not
6586 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6588 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6589 Added check that if the NOREPLY is set then we will not send
6590 the away message. This avoids infinite loop of away messages
6591 if both clients are away. The affected file is
6592 lib/silcclient/client_prvmsg.c.
6594 * Fixed client crash if /NICK was given without arguments.
6595 Affected file lib/silcclient/command.c.
6597 * Server does not send the invite list in INVITE command back
6598 to the client if the list was not altered. Added this notion
6599 to the protocol spec as well. Affected file silcd/command.c.
6601 Fixed possible crash in INVITE command by checking the
6602 value of silc_server_get_client_route command.
6604 * Fixed the INVITE notify type handling. The arguments are now
6605 taken in correct order and client does not crash. The affected
6606 file is irssi/src/silc/core/silc-channels.c.
6608 Removed the "Inviting xxx to channel" message from the
6609 client library away and let the application handle it.
6610 Affected file lib/silcclient/command.c. Added that message
6611 to Irssi SILC client's message formats.
6613 * Fixed CMODE command crash in client. It now checks the
6614 amount of arguments correctly and does not crash. The affected
6615 file is lib/silcclient/command.c.
6617 * Do not create new channel automatically in silc_channels_join
6618 but check whether the channel by that name already exists.
6619 Affected file irssi/silc/core/silc-channels.c.
6621 * Do not send the SERVER_SIGNOFF to router if the disconnected
6622 entity was the router. Affected file silcd/server.c.
6624 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6625 SILC client as it was missing from there.
6627 Added the handling of the KICK notify to the Irssi SILC client
6628 as it was missing. Added "you have been kicked" message to
6629 Irssi SILC client's message modules formats.
6631 Added the handing of the KILL notify to the Irssi SILC client
6632 as it was missing. Added the kill message module formats
6635 The affected file is irssi/src/silc/core/silc-channels.c.
6637 * The router did not save the channel mode the server announced.
6638 Affected file silcd/packet_receive.c.
6640 * Fixed a possible crash in INFO command in server. If the
6641 server did not provide the server info it crashed. Affected
6642 file silcd/command.c.
6644 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6646 * Fixed the GETKEY command in the server to check also the
6647 global list. Otherwise the GETKEY would not work correctly
6648 in normal SILC server. Affected file silcd/command.c.
6650 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6652 * Fixed GETKEY crash, it crashed if the command did not succseed.
6654 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6656 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6657 is now real and not just an macro interface to GMP.
6659 Removed the entire GMP from the source tree and imported new
6660 NSS MPI library instead. Reason for removing GMP is that it is
6661 extremely large and compiles extremely slow. The NSS MPI
6662 is only a few files and compiles in less than 10 seconds.
6663 The speed is also about the same as GMP. The MPI is imported
6664 to lib/silcmath/mpi.
6666 If the system has GMP installed we will still use the GMP.
6667 If it is not then the NSS MPI will be compiled.
6669 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6671 * Merged a long nickname (127 characters long) crash bugfix from
6672 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6674 * Merged a freed memory reference bugfix from Irssi CVS tree.
6675 Affected file irssi/src/core/commands.c.
6677 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6679 * Added the server's public key sving and verification to the
6680 server when performing the SKE. This was missing and the
6681 remote server's (or router's) public key was accepted without
6682 checking whether we have it previously or trust it at all.
6683 Affected file silcd/protocol.c.
6685 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6687 * Check in the silc_server_timeout_remote if protocol is active
6688 and make sure that the protocol's final callback is called so
6689 that all memory if freed. Affected file silcd/server.c.
6691 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6693 * silc_server_whois_send_reply crashed the server if the nickname
6694 was 127 characters long. Affected file silcd/command.c.
6696 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6698 * Added sanity check to the silc_server_new_client. If the hostname
6699 is provided inside username then check that the provided hostname
6700 really is the same as the resolved one. If the hostname was not
6701 resolved then check it from the public key. Affected file is
6702 silcd/packet_receive.c.
6704 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6705 if the server disconnected us and the connection is not valid
6706 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6708 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6709 the library to the lib/silcutil/silcutil.[ch].
6711 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6713 * Close log file after open. Affected file
6714 lib/silcutil/silclog.c.
6716 * Check whether sock == NULL in silc_client_send_packet and return
6717 if it is. Affected file lib/silcclient/silcclient.c.
6719 * Check rec->entry == NULL in the Irssi SILC Client before
6720 sending the channel message. Affecte file is
6721 irssi/src/silc/core/silc-servers.c.
6723 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6725 * Merged a splitted window bugfix from Irssi CVS tree. The
6726 affected file is irssi/src/fe-text/textbuffer-view.c.
6728 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6729 It did not print nickname.
6731 * Improved the distributions system a bit.
6733 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6735 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6736 irssi/src/fe-text/gui-window.c.
6738 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6739 to in-active server. The affected file is
6740 irssi/src/silc/core/client_ops.c.
6742 * Resolve the client in USERS command reply if the entry does
6743 not have username resolved. The affected file is
6744 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6745 command to WHOIS command to really resolve stuff. The USERS
6746 is not used any more in any critical section so WHOIS can
6747 be used even though it might be slower than IDENTIFY.
6749 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6752 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6754 * Changed the protocol API a bit more consistent in the
6755 lib/silccore/silcprotocol.[ch].
6757 * Changed the following headers to ROBODoc format:
6759 lib/silccore/silcpayload.h
6760 lib/silccore/silcprotocol.h
6761 lib/silccore/silcsockconn.h
6763 All core library headers are now formatted.
6765 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6767 * Fixed a bug in Irssi SILC client; do not show that you are
6768 server/router operator if you really are not. Affected file is
6769 irssi/src/silc/core/client_ops.c.
6771 * Renamed silc_command_free_payload to silc_command_payload_free.
6772 Affected file lib/silccore/silccommand.h
6774 * Added silcmath.h to include the prototoypes of various routines
6775 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6778 * Changed the following headers to ROBODoc format:
6780 lib/silccore/silcchannel.h
6781 lib/silccore/silccommand.h
6782 lib/silccore/silcid.h
6783 lib/silccore/silcidcache.h
6784 lib/silccore/silcmode.h
6785 lib/silccore/silcnotify.h
6786 lib/silccore/silcpacket.h
6787 lib/silcmath/silcmath.h
6789 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6791 * Added checking to the server code not to start the server if
6792 ciphers and stuff are not configured properly. Affected files
6793 silcd/serverconfig.[h] and silcd/server.c.
6795 * Changed the layout of the header files of the public interfaces
6796 in the SILC libraries. The new layout supports ROBODoc
6797 documentation tool (and some others) so that it is easy to create
6798 a library reference manual. All the other headers and source
6799 code must still follow the CodingStyle document. Also source
6800 code must not include these ROBODoc stuffs, only the headers.
6801 Furthermore, all public interface headers must now be named
6802 by using `silc' prefix, example: silcapi.h, silccipher.h.
6803 Some files were renamed due to this. All the other headers
6804 must not be used as public interfaces. I will update the
6805 CodingStyle document later. Changed following headers, so far:
6807 lib/silcclient/silcapi.h
6808 lib/silccore/silcauth.h
6809 lib/silccore/silcprivate.h
6810 lib/silccrypt/silcdh.h
6812 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6816 * Removed silc_client_packet_send_flush from the client library
6817 as it is not needed. Affected file lib/silcclient/client.[ch].
6819 * Added printing of message of unresolved authentication method
6820 to the Irssi SILC client. Added it to the module formats.
6821 Removed the same message from the client library.
6823 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6825 * Added new distribution feature, DISTLABEL. Every distribution
6826 can define own preprocessor label that can be used in the
6827 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6828 file distributions, acconfig.h.pre and prepare.
6830 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6832 * Added Makefile.defines_int to include the actual definitions
6833 for Makefile.defines.in. Tested the new distribution system,
6834 created distributions and tested installation.
6836 * Added AWAY message printing to the Irssi SILC client. Added
6837 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6839 * Added SCONNECT command to call the SILC's CONNECT command.
6840 Cannot use CONNECT directly since Irssi uses that internally.
6841 Affected file irssi/src/silc/core/silc-servers.c.
6843 Added ACTION local command. It is same as ME command but takes
6844 the channel as mandatory argument.
6846 Rewrote some of the Irssi's help files to suite for SILC
6849 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6851 * Added Makefile.defines[.in] that should for now on be included
6852 in all Makefile.am file in the source tree. That file includes
6853 all common compilation definitions for SILC source tree.
6855 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6857 * Minor changes to the ./prepare script to change the package
6858 name according the distribution name to the configure.in.
6860 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6862 * Created new distribution system. Added file `distributions'
6863 that defines all the distributions that can be created out of
6864 the SILC source tree. The ./prepare script now reads that
6865 file to determine how to prepare the distributions. The
6866 first argument to the ./prepare is the name of the distribution
6867 and second is the version of the distribution. If given
6868 without arguments it creates the default (toolkit) distribution
6869 with the default version (defined in ./prepare).
6871 All Makefile.am files that are subject to the distributions
6872 are now named as Makefile.am.pre. These are ./Makefile.am
6873 and lib/Makefile.am. Others may be changed later.
6875 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6877 * Added invite list, ban list, some key management and connection
6878 error message printing to module formats in the Irssi SILC client.
6880 * Added new silc_client_set_away_message to set the away message
6881 that is back to the person who sent private message. The
6882 affected file lib/silcclient/silcapi.h and the
6883 lib/silcclient/client_prvmsg.c.
6885 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6887 * Fixed the private message sending in the Irssi SILC client,
6888 added local command KEY to the Irssi SILC client.
6890 Added key management and key agreement message formats to the
6891 irssi/src/fe-common/silc/module-formats.[ch].
6893 Added USERS (alias WHO) printing, server/router operator
6894 indication and LIST command printing to the module formats.
6896 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6898 * Fixed channel joining notify handling, cumode notify handling
6899 from Irssi SILC client.
6901 * Added SILC specific module-formats to the Irssi SILC client so
6902 that SILC specific message hilighting, colors etc is possible.
6903 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6905 Added channel mode, channel user mode, actions, notices,
6906 whois and whowas printing to the the module-formats.c.
6908 * Fixed a bug in channel deletion in the server. The channel
6909 is not left to the cache even if the channel founder auth mode
6910 is set when there are no users anymore on the channel. Affected
6911 file silcd/server.c.
6913 * The silc_net_localhost now resolves the entire hostname including
6914 the domain name. Affected file lib/silcutil/silcnet.c.
6916 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6918 * Changed the ask_passphrase client operation to be ascynchronous.
6919 It has now a completion callback and a context that the
6920 application must call after it has got the passphrase from
6921 the user. Affected files lib/silcclient/silcapi.h,
6922 lib/silcclient/protocol.c, lib/silcclient/command.c and
6925 Added SilcAskPassphrase callback that the application calls
6926 to deliver the passphrase to the library.
6928 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6929 The public key verification and especially a certificate
6930 verification is asynchronous procedure.
6932 Added new SILC_SKE_STATUS_PENDING status to indicate the
6933 request is pending and a callback will be called to finalize
6936 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6937 indicate that remote end did not send its public key (or
6938 certificate), even though we require it. Added check for this
6939 condition in the SKE. This was a security bug, now fixed.
6941 Defined new SilcSKEVerifyCbCompletion callback that is called
6942 when the verification process is completed.
6944 The affected files lib/silcske/silcske_status.h and
6945 lib/silcske/silcske.[ch].
6947 * Changed the verify_public_key client operation to be async
6948 as well. Defined SilcVerifyPublicKey callback that is used to
6949 indicate the success of the public key verification process.
6951 Changed the server and client to use the new async client
6954 * Changed the Irssi SILC client's internal scheduler to be called
6955 twice as many times as it used to be. As a result the client
6956 should be a bit faster now. Affected file is
6957 irssi/src/silc/core/silc-core.c.
6959 * Added support to Irssi SILC client of asynchronous public key
6960 verification and passphrase inquiry. Affected file is
6961 irssi/src/silc/core/silc-core.c.
6963 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6965 * Do not say "You have left channel %s" in client library.
6966 Moved it to the application. Affected files are
6967 lib/silcclient/command.c and silc/client_ops.c.
6969 * Fixed silc_client_get_clients. Command context was not
6970 duplicated and was freed memory in the callback. Affected
6971 file lib/silcclient/idlist.c.
6973 * Do not say "you are now talking..." on JOIN command in the
6974 client library. The appliation must handle it.
6976 * Do not say ".. changed topic to" in command reply in the
6977 client libary. The application must handle it.
6979 * Fixed TOPIC command sending in the client library.
6981 * Fixed a memory leak in silc_client_command_free in the file
6982 lib/silcclient/command.c.
6984 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6986 * Imported a modified version of Irssi client to the source tree.
6987 The Irssi will be used to create a new client called
6988 Irssi SILC. Imported to irssi/.
6990 Added silc_core_init_finish function to the Irssi. Affected
6991 file irssi/configure.in.
6993 A lot changes in the Makefile.ams around the irssi tree.
6995 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6997 * Do not rehash if the new size is same as the old size of the
6998 hash table, in the silc_hash_table_rehash*. The affected file
6999 lib/silcutil/silchashtable.c.
7001 * Replaced hash_table_del_by_context calls from the server
7002 (when channel->user_list and client->channels) to the
7003 hash_table_del as it is sufficient and faster.
7005 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7007 * Added silc_hash_table_list, silc_hash_table_get and the
7008 SilcHashTableList structure to provide an alternative way to
7009 traverse the hash table. The affected files are
7010 lib/silcutil/silchashtable.[ch].
7012 * Changed the server's idlist routines to use the hash table
7013 routines to optimize the code.
7015 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7017 * Replaced the client entry's `channel' list and channel entry's
7018 `user_list' list to hash tables for optimized lookup. Changed
7019 the code to use the hash table interface around the code.
7020 Affected file lib/silcd/idlist.[ch].
7022 * Added `auto_rehash' boolean argument to the function
7023 silc_hash_table_alloc to indicate whether the hash table should
7024 auto-rehash when it thinks is appropriate time. It will
7025 increase the hash table size if the there is twice as much
7026 entries in the table than the size of the table, and will
7027 decrease the size if there are twice as less entries than
7028 the size of the table.
7030 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7032 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7034 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7036 * silc_idcache_purge_by_context deletes the entry now by context
7037 as it is supposed to do. Affected file lib/silccore/idcache.c.
7039 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7040 client is not anymore valid (WHOWAS givens the info) and not
7041 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7043 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7045 * Removed the `data' and `data_len' arguments from the ID Cache
7046 interfaces and added `name' argument. ID Cache does not handle
7047 anymore the binary data only a names associated with given ID.
7049 * When hashing a Client ID with silc_hash_id the entire ID is
7050 not hashed anymore, instead only the hash of the Client ID is
7051 hashed. This way we can access the Client ID from the cache
7052 with Client ID but with the hash of the ID (which is a hash of
7053 the nickname) as well without any difference in performance.
7055 Added also silc_idcache_find_by_id_one_ext to do one on one
7056 searching when we have the actual ID. Added also function
7057 silc_hash_client_id_compare. The affected files are
7058 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7060 * When hashing the name associated with a ID it is always done
7061 in lowercase. This way we can access the cache without worrying
7062 about case-sensitivity, even though, for example nicknames are
7065 * Fixed a bug in server with channel message sending. It put
7066 wrong ID type as destination ID. The affected file
7067 silcd/packet_send.c.
7069 * silc_idcache_del_by_context now deletes from all hash tables
7070 by context. Affected file lib/silccore/idcache.c.
7072 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7074 * Changed the client library to use the new ID Cache interface.
7075 Changes around the source tree.
7077 * Added silc_hash_table_rehash_ext to rehash with specific
7078 hash function. Affected file lib/silcutil/silchashtable.[ch].
7080 * Added silc_hash_string_compare to compare two strings in the
7081 hash table. Affected file lib/silcutil/silcutil.[ch].
7083 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7085 * Added new function silc_idcache_del_by_context into the
7086 lib/silccore/idcache.[ch].
7088 * Changed the server's ID list routines to use the new ID Cache
7089 interface. Changes around the source tree.
7091 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7093 * Added silc_hash_table_del[_by_context]_ext functions in to the
7094 lib/silcutil/silchashtable.[ch].
7096 Removed silc_hash_table_find_all* routines and added new
7097 silc_hash_table_find_foreach to replace them.
7099 Added silc_hash_table_replace_ext function as extended
7100 replacing function. Separated the simple hash table interface
7101 from the extended hash table interface in the file
7102 lib/silcutil/silchashtable.h.
7104 * Fixed minor bugs and changed it to use some of the new
7105 hash table functions in lib/silccore/idcache.c
7107 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7109 * Added new function silc_hash_table_find_all to return all keys
7110 in the hash table by the specified key. As the hash table is
7111 collision resistant it also makes it possible to have several
7112 duplicate keys in the hash table. This function may be used to
7113 find all of the keys from the hash.
7115 Added user_context arguments to the SilcHashFunction,
7116 SilcHashCompare and SilcHashDestructor to deliver user specified
7119 Added new fuctions silc_hash_table_find[_all]_ext to do
7120 extended lookup with specified hash and compare functions and
7121 specified user contexts.
7123 Added new function silc_hash_table_add_ext to add the key
7124 with specified hash function and user context.
7126 Added new function silc_hash_table_foreach to traverse all
7127 entrys in the hash table. Added SilcHashForeach callback
7130 Added new function silc_hash_table_del_by_context to delete
7131 the entry only if the context associated with the key matches.
7133 Affected files are lib/silcutil/silchashtable.[ch].
7135 * Removed silc_hash_[server/client/channel]_id and added just
7136 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7137 silc_hash_id_compare to compare two ID's using as the hash table
7138 comparison function. Added also silc_hash_data to hash
7139 binary data and silc_hash_data_compare to compare it.
7141 * Removed silc_idlist_find_client_by_hash as it is not needed
7142 anymore. Affected file silcd/idlist.[ch].
7144 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7145 to use internally the SilcHashTable. The new ID Cache is a lot
7146 faster than the old one. Some of the ID Cache interface was also
7147 rewritten and obsolete and stupid functions were removed.
7149 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7151 * Added entry_count field to the SilcHashTable to keep the number
7152 of the entries in the table. Implemented the function
7153 silc_hash_table_rehash. Added new function
7154 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7156 Fixed a minor bug in silc_hash_table_free.
7158 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7159 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7160 into the lib/silcutil/silcutil.[ch].
7162 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7164 * Implemented a collision resistant hash table into the
7165 lib/silcutil/silchashtable[ch]. See the header and the source
7166 for the SilcHashTable API.
7168 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7170 * Merged dotconf version 1.0.2 into lib/dotconf.
7172 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7174 * Do not compile anything in lib/silcsim/* if the SIM support
7175 is not enabled. The tree should now compile without problems
7178 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7180 * Compiled the SILC under cygwin. Compiled and tested briefly
7181 without problems. More tests needed. The SIMs didn't compile
7184 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7186 * Fixed possible crash in silc_get_username in the
7187 lib/silcutil/silcutil.c.
7189 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7191 * Fixed a va_arg in silc/client_ops.c.
7193 * Oops, RC5 routines were named AES and caused some problems
7194 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7196 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7198 * Added new SilcIDIP structure into the lib/silccore/id.h and
7199 replaced the old `ip' fields from all SILC ID's to that type.
7200 This is a step towards IPv6 support.
7202 The silc_id_get_len takes now the ID as an extra argument.
7203 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7204 both IPv4 and IPv6 based ID's.
7206 The affected files are lib/silccore/id.[ch] and other files
7207 around the tree using these routines.
7209 * Removed the ID length arguments in server from various
7210 silc_server_send_notify_* routines -> they are not needed
7213 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7215 * Fixed memory leak in silc_encode_pem_file in the file
7216 lib/silcutil/silcutil.c.
7218 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7220 * Check minor version as well in the SKE. Affected files are
7221 silcd/protocol.c and lib/silcclient/protocol.c.
7223 * Added --identifier option to the server so that an identifier
7224 can be when creating the public key for the server. Affected
7225 file is silcd/silcd.c.
7227 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7228 lib/silccrypt/silcpkcs.c.
7230 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7232 * Register default ciphers and stuff when using -C option with
7233 the server. Affected file sildc/silcd.c.
7235 * Put back the servers public key filename format, it is better
7236 than the new one. For now, the client keys are saved with the
7237 new filename format. The affected file silc/client_ops.c.
7239 * Implemented the Cipher API for the rest of the ciphers that
7240 did not implement it or implemented it the wrong way.
7242 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7244 * Register default ciphers and stuff when using the -S option
7245 in the client. Affected file silc/silc.c. Same also when
7246 creating new key pair with -C option.
7248 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7250 * Fixed the silc_verify_public_key client operation function to
7251 save the public keys differently. The fingerprint is now
7252 used as filename and not the hostname. This way also the
7253 client keys are saved uniquely and not with hostnames. The
7254 affected file is silc/client_ops.c.
7256 * Trimmed the silc_hash_fingerprint function to remove extra
7257 whitespaces from the end of the fingerprint. The affected
7258 file is lib/silccrypt/silchash.c.
7262 * Added silc_cipher_register_default function to register all
7263 default ciphers. It can be used when configuration files
7264 does not exist and the application does not want any specific
7265 ciphers in any specific order.
7267 The SilcDList is now used as silc_cipher_list dynamically
7268 allocated cipher list. Removed the static list all together
7269 and now all ciphers must be allocated to the dynamic list.
7270 The silc_cipher_alloc routine was changed to check only the
7273 All silc_cipher_* routines that used to return int returns
7276 The affected files lib/silccrypt/silccrypt.[ch].
7278 * The same thing was done to silc_hash_* as for silc_cipher_*
7279 routines. Affected files lib/silccrypt/silchash.[ch].
7281 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7282 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7283 Added also silc_pkcs_[un]register[_default] functions.
7284 Removed the data_context from the PKCS API.
7286 * Added silc_hmac_register_default function to register default
7287 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7288 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7289 to unregister all hmacs at once.
7291 * Register the default ciphers, hash functions, PKCSs and HMACs
7292 if client's configuration file does not exist. The affected
7295 * The client did not load the hash functions from the SIM
7296 modules at all. Added support for this. Affected file is
7297 silc/clientconfig.c.
7299 * When decoding public key with silc_pkcs_public_key_decode, check
7300 the supported algorithm only if PKCS are registered. Affected
7301 file lib/silccrypt/silcpkcs.c. The same was done with the
7302 silc_pkcs_private_key_decode.
7304 * Fixed the SILC List routines to keep the list always in order.
7305 It used to change the list's order when traversing the list but
7306 not it preserves the order. Affected file lib/trq/silclist.h.
7308 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7310 * Added the client library to use the SilcSocketConnection's
7311 reference counter (by silc_socket_dup) to prevent the bug that
7312 the socket object may be freed underneath async operation.
7314 * The name resolv library checking fixes in the configure.in.pre.
7317 * Created new version of the protocol drafts for future
7318 development. The -03 drafts are the ones that will be changed
7319 in the trunk now and the -02 will remain as they are.
7321 * Send list of CUMODE notifys to the router when announcing
7322 the channel users to the router. Affected file silcd/server.c.
7323 If the router receiving channel founder CUMODE for a channel
7324 that already has channel founder it will send CUMODE notify
7325 to the sender to remove the channel founder rights from the
7326 announced client. Affected file silcd/packet_receive.c.
7328 * The CUMODE notify may now use Server ID as well as the entity
7329 who changes the mode. Updated protocool specs.
7331 * Updated INSTALL and README files.
7333 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7335 * New web pages in the http://silc.pspt.fi. The pages was
7340 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7342 * Implemented the [DenyConnectin] config section in the server.
7343 Added silc_server_config_denied_conn to check whether incoming
7344 connection is denied. Affected file silcd/serverconfig.[ch].
7346 * Do not check the ports when checking the incoming configuration
7347 data if the port is 0, meaning any. Affected file is
7348 silcd/serverconfig.c.
7350 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7352 * Fixed buffer overflow in silc_string_compare in the file
7353 lib/silcutil/silcutil.c.
7355 * Fixed double free in silc_server_command_leave in the file
7358 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7360 * Fixed the version checking in the server. Affected file is
7363 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7365 * Fixed the configuration data fetching when accepting new
7366 connections in the server. Affected file silcd/server.c.
7368 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7370 * Added `sender_entry' argument to the function
7371 silc_server_packet_relay_to_channel so that we can check
7372 whether some destination actually belongs to the same route
7373 the sender belongs (ie, we must not resend the packet to the
7374 sender). Affected file silcd/packet_send.[ch].
7376 * Added `servername' field to the SilcClientEntry in the server
7377 to hold the name of the server where client is from. Affected
7378 file is silcd/idlist.h.
7380 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7382 * Moved the channel message encrypting in the router betwen
7383 router connections from silc_server_channel_message to the
7384 silc_server_packet_relay_to_channel since we want to check
7385 whether we have anybody channel before encrypting anything.
7386 Affected files silcd/packet_[receive/send].c.
7388 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7390 * Fixed the [AdminConnection] server config section to support
7391 multiple entries. Affected file silcd/serverconfig.c.
7393 * Added support into the server to check the validity of the
7394 incoming connection before executing any KE or authentication
7397 * The connection configuration is now saved to the KE and
7398 connection auth protocol contexts and not fetched anymore in
7399 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7401 * The local hosts listenning address and port is also resolved
7402 now when starting the server. We want to have the socket object
7403 to include the real address and port for the listener. Added
7404 new function silc_net_check_local_by_sock into the files
7405 lib/silcutil/silcnet.[ch].
7407 * Fixed a broadcast bug in server -> do not broadcast if we
7410 * Fixed a routing bug. Do not route broadcast packets ever.
7411 Broadcast packets must be processed always and not routed since
7412 they may be destined to some other host than yourself and thus
7413 would get routed without no good reason. Affected file is
7416 * Added function silc_server_config_is_primary_route to check
7417 whether primary router connection has been configured (a router
7418 configuration that we are initiating). If there is not, we
7419 will assume that there is only two routers in the SILC network
7420 and we will use the incoming router connection as our primary
7421 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7423 * Changed the order of the broadcasting. Broadcast _after_ the
7424 packet has been processed not before. Affected file is
7427 * Fixed a [ClientConnection] parsing bug. The port was never
7428 parsed correctly thus resulting to port 0. Affected file
7429 silcd/serverconfig.c.
7431 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7432 argument and did not set the broadcast packet flag. Affected
7433 file silcd/packet_send.c. Fixed same bug in the function
7434 silc_server_send_notify as well.
7436 * If we receive NEW_ID packet for our own ID in the server, ignore
7439 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7443 * Removed the nickname from the Private Message Payload.
7444 Updated the code and the protocol specs.
7446 * Updated protocol specs for submitting to the IETF.
7448 * Tweaked the Random Number Generator a bit. Affected file
7449 lib/silccrypt/silcrng.c. Exported a new function
7450 silc_rng_[global]_add_noise which can be used to add more
7453 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7455 * Do not parse packets with different timeout when protocol
7456 is active -> may cause problem with rekey. Affected file
7459 * When server receives signoff notify it must not create
7460 new channel key if the client is on any channels since the
7461 sender of the signoff notify will create it.
7463 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7465 * Added printing of error messages during SKE protocol from the
7466 failure packet sent by server during SKE. Affected file
7469 * Removed the client's failure_callback handling with timeout
7470 and handle it immediately when received.
7472 * The SKE library returned wrong type in SUCCESS and FAILURE
7473 packets. They must be 32 bit MSB not 16 bit MSB.
7475 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7477 * Ok, rewrote the logic of the re-key and now it seems to work.
7478 I tested it on high traffic with frequent re-keys without
7479 problems. Added hmac_receive (and renamed hmac to hmac_send)
7480 in SilcClientConnection in lib/silcclient/client.h and
7481 in SilcIDListData in silcd/idlist.h. Also, removed the
7482 SilcPacketParserContext's cipher and hmac fields as they are
7483 not needed anymore and actually caused some problems when
7484 the ciphers and hmac's changed underneath the packet parser.
7486 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7488 * If re-key protocol is active then process the incoming packets
7489 synchronously since we must assure that icoming packets encrypted
7490 with the old key is processed before the new keys is set to
7491 use. This is true other packets than for REKEY packets.
7492 Affected file silcd/server.c. The same was done to client library
7493 as well, affected file lib/silcclient/client.c.
7495 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7497 * Fixed bug in client and server to accept the force send if
7498 the packet is send from silc_[server/client]_packet_process
7499 function. Otherwise the packets are never delivered, oops.
7501 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7503 * Disable force sending of packets when REKEY protocol is active.
7504 We must assure that no packet is sent directly when rekey is
7505 performed. All packets must be sent through packet queue.
7506 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7507 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7508 function is silc_[server/client]_packet_send_real to check
7511 * Replaced the SIM paths from example config files to
7512 /usr/local/modules. Also, make install creates now
7513 /usr/local/silc/logs directory to hold all the SILC server
7516 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7518 * Made the configure.in.pre work on Solaris. Patch by salo.
7520 * Made all ciphers compatible with non-x86 machines. Defined
7521 CBC mode macros into lib/silccrypt/ciphers_def.h.
7523 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7525 * Fixed the make install.
7527 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7529 * When MAC computation fails the silc_packet_decrypt returned 0
7530 even though it was supposed to return -1. Fixed this. The
7531 affected file is lib/silccore/silcpacket.c.
7533 * Do not replace the config files in /etc/silc (in make install)
7534 if they already exist. Affected file ./Makefile.am.
7536 * Do not send re-key packets immediately but through packet queue.
7537 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7539 * Changed silc_net_check_host_by_sock to return FALSE if the
7540 IP/DNS could not be resolved. Though, it returns the IP address
7541 now even if it could not resolve it (but returns also FALSE).
7542 Affected file lib/silcutil/silcnet.[ch].
7544 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7546 * Added silc_pkcs_decode_identifier to decode the public key's
7547 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7548 Added also silc_pkcs_free_identifier. Added also new context
7549 SilcPublicKeyIdentifier.
7551 * Added -S option to the silc client. It is used to dump the
7552 contents of the specified public key file.
7554 * Changed the PKCS api to return the public key length when
7555 setting the public key.
7557 * Fixed a fatal bug in the public and private key file loading.
7558 Affected file lib/silccrypt/silcpkcs.c.
7560 * Execute the packet parsing for client with zero (0) timeout
7561 if the protocol is active. Affected file silcd/server.c.
7563 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7565 * Made the key generation options to the silcd program. Added
7566 -C option, equivalent to client's option.
7568 * Added new [ServerKeys] config section to the server. It
7569 configures the server's public and private key.
7571 * Defined generic Public Key Payload into the protocol
7572 specification to send specific type of public keys and
7575 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7576 public key or certificate.
7578 * Implemented the GETKEY command to the server and to the
7579 client library and on user interface.
7581 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7583 * Made preliminary `make install' work.
7585 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7587 * Added SilcServerRekey context into silcd/idlist.h.
7589 * Added the PFS support as defined in the specification to the
7590 SKE protocol. Affected files lib/silcske/*.c.
7592 * Added `ske_group' field to the SilcServerRekey context to hold
7593 the number of the SKE group that is used with PFS in re-key.
7594 Affected file silcd/idlist.h.
7596 * Added PFS re-key support to the server. Affected file is
7599 * Added silc_protocol_cancel to cancel execution of the next
7600 state of the protocol. Affected file is
7601 lib/silccore/silcprotocol.[ch].
7603 * Added the re-key support with and without PFS to the client
7604 library. Re-key is performed once in an hour, by default.
7606 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7607 Added silc_client_rekey_callback and silc_client_rekey_final.
7608 Affected files are lib/silcclient/protocol.[ch] and
7609 lib/silcclient/client.[ch].
7611 * Removed the `hmac_key' and `hmac_key_len' fields from the
7612 SilcClientConnection structure; not needed. Affected file is
7613 lib/silcclient/client.h.
7617 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7619 * Do not ask whether user wants to use the negotiated private key
7620 for private messages, just use it. Affected file is
7621 silc/local_command.c.
7623 * Added `send_enc_key' and `enc_key_len' fields to the
7624 SilcIDListData structure since they are needed in the re-key
7625 phase. Affected file is silcd/idlist.[ch].
7627 * Implemented the simple re-key protocol into the server.
7628 Affected files silcd/server.c and silcd/protocol.[ch]. The
7629 re-key will be performed once in an hour, by default.
7631 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7632 Added silc_server_rekey, silc_server_rekey_callback and
7633 silc_server_rekey_final.
7635 * Removed Tunneled flag from the protocol. Updated the code
7636 and the specifications.
7638 * Adde `pfs' field to the SilcIDListData to indicate whether
7639 the PFS is to be performed in the re-key. Affected file is
7642 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7644 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7645 int64 of at least the xintXX size. If void * is less that 4
7646 bytes uint32 * will be used. Defined bool as boolean.
7648 * Changed _ALL_ unsigned long and unsigned int to uint32,
7649 unsgined short to uint16 in the source tree.
7651 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7652 not handle clients that has entry->data.registered == FALSE.
7653 They are not in the network anymore. Affected file is
7656 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7658 * Implemented the sending of the SERVER_SIGNOFF notify in the
7659 server. Affected file is silcd/server.c.
7661 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7662 Added also silc_notify_payload_encode_args into the
7663 lib/silccore/silcnotify.[ch].
7665 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7666 Affected file silcd/packet_receive.c.
7668 * Implemented the SERVER_SIGNOFF notify handling in the client
7669 library. Affected file lib/silcclient/client_notify.c. Also,
7670 implemnted the printing of the SERVER_SIGNOFF info to the
7671 application. Affected file silc/client_ops.c.
7673 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7674 if the deleting was successful. Affected file silcd/idlist.[ch].
7676 * Added support for public key authentication in the connection
7677 authentication protocol in the client library. Affected file
7678 lib/silcclient/protocol.c.
7680 * Changed the server's silc_idlist_get_clients_by_* interface
7681 to support already allocated array so that new entries may be
7682 added to pre-allocated array. Affected file silcd/idlist.[ch].
7683 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7684 and command replies.
7686 * All command reply functions in the server now calls the
7687 pending command callback even if error occured. This way the
7688 error will be delivered to the client as well. Affected files
7689 silcd/command.c and silcd/command_reply.c.
7691 * Fixed INFO command to return local server's info if no server
7692 was provided. Affected file lib/silcclient/command.c.
7694 * Removed RESTART command for good. Updated the code and the
7697 * Rewrote parts of the task system. It is a bit simpler now.
7698 Removed unsued task priorities. The affected files are
7699 lib/silcutil/silctask.[ch].
7701 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7703 * Moved the USERS printing from the library to the application.
7704 Affected files lib/silcclient/command.c and silc/client_ops.c.
7706 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7710 * Added channel key re-key support. The re-key is perfomed
7711 only by the router and is done once in an hour. Added `rekey'
7712 field to the SilcChannelEntry in the server. Affected files
7713 silcd/server.c and silcd/idlist.h.
7715 * Added silc_task_unregister_by_context into the file
7716 lib/silcutil/silctask.[ch].
7718 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7720 * Added SILC_UMODE_GONE mode to indicate when the client is not
7721 present in the SILC network. Added also support to the local
7722 command AWAY that will set this mode. Added support of showing
7723 "xxx is gone" in WHOIS command. The USERS command shows the
7724 gone status as well.
7726 * Fixed setting server and router operator privileges in the
7727 server's UMODE command. Affected file silcd/command.c.
7729 * Merged the SKE KE1 and KE2 payloads into one payload. The
7730 new KE payload is equivalent to the old KE2 payload.
7732 Cleaned up the SKE Start Payload parsing. It now uses the
7733 simple buffer unformatting to do the parsing. A lot faster
7736 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7737 to the SKE that is used to indicate whether both of the SKE
7738 parties should perform authentication. By default only the
7739 responder performs authentication. By setting this flag also
7740 the initiator must do authentication. By default it is unset
7741 since in normal SKE case, client to server connection, only
7742 the responder should do authentication. When doing SKE between
7743 two clients both should perform authentication. Updated the
7744 code and the protocol specs.
7746 * A little fix to IDENTIFY command in the server. Search the
7747 client first by hash not nickname. Affected file is
7750 * Fixed the silc_client_close_connection to support closing
7751 the client to client connections wihtout deleting too much
7752 data. Affected file lib/silcclient/client.c.
7754 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7755 are received if protocol used to be active but is not anymore
7756 the application would crash due to NULL pointer dereference.
7757 Affected files silcd/server.c and lib/silcclient/client.c.
7759 * Added `hash' field to the SilcClientConnection to include
7760 the hash function negotiated in the SKE protocol.
7762 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7763 to set the channel founder authentication data. A client can
7764 claim the founder rights later by providing the authentication
7765 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7766 This way the channel founder can regain the channel founder
7767 privileges even it is left the channel. This works only on
7768 local server and the client must be connected to the same
7769 server to be able to regain the founder rights. Updated the
7770 protocol specs accordingly.
7772 Added support to the CMODE command in the client to set the
7773 founder auth data. Read the README to see how to set it.
7775 Added support to the CUMODE command to claim the founder
7776 rights. Read the README to see how to do it.
7778 Added support for the founder authentication to the Channel
7779 Entry in the server. Affected file silcd/idlist.h.
7781 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7782 server's CMODE command. Affected file silcd/command.c.
7784 * Added the following new functions into lib/silccore/silcauth.[ch]:
7785 silc_auth_get_method and silc_auth_get_data.
7787 * The server now saves the remote hosts public key to the
7788 SilcIDListData pointer. Affected file silcd/protocol.c.
7790 * The normal server now does not remove the channel entry from
7791 the cache if the founder authentication data is set. It used
7792 to remove it if the founder was the last one on the channel on
7793 the server and left the channel. The auth data is saved and
7794 if the channel is re-joined later the old entry is used with
7795 the old auth data. Affected files silcd/command_reply.c and
7798 * Removed the `pkcs' field from the SilcIDListData structure
7799 in the server; it is not used. Affected file silcd/idlist.h.
7801 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7803 * Fixed packet processing on slow links. Partial packets were
7804 never re-processed because the incoming data buffer was cleared
7805 by the application. Application must not directly clear the
7806 sock->inbuf, the packet processing routines handle it. Fixed
7807 this in client library and in server.
7809 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7811 * Fixed the WHOIS and IDENTIFY send reply function to really
7812 check whether to send list or just one entry. Affected file
7815 * Cleaned up the LEAVE command's channel key distribution. The
7816 affected file silcd/command.c.
7818 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7819 can enforce the channel mode as well. In that case the ID
7820 includes the ID of the server. The code now enforces the
7821 mode change if the router have different mode than the server.
7823 * The notify client operation with CMODE_CHANGE notify can now
7824 return NULL client_entry pointer if the CMODE was not changed
7825 by client. Application must check for this.
7827 * Added <Server ID> argument to INFO command to support server
7828 info fetching by Server ID.
7830 * Added silc_server_announce_get_channel_users to get assembled
7831 packets of channel users of the specified channel. Affected
7832 file silcd/server.[ch].
7834 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7835 was freed underneath the ID Cache.
7837 * Re-announce clients when the server received CHANNEL_CHANGE
7838 notify from the router. Affected file silcd/packet_send.c.
7840 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7842 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7843 crashed since it did not handle the fact that there is no cipher
7844 called "3" and didn't check the error condition. Now fixed.
7846 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7847 flag. It can be used to send message requests.
7849 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7851 * Implemented the RESTART command in the client.
7853 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7854 notice type messages. Added notice printing to the user
7857 * The channel keys are not re-generated if the channel's mode
7858 is PRIVKEY, ie private key on the channel exists. Affected
7859 files silcd/server.c and silcd/command.c.
7861 * Fixed a little bug in channel message delivery when channel
7862 private keys are set in the server. Affected file is
7863 silcd/packet_send.c.
7865 * Changed the setting on channel->on_channel = TRUE from the
7866 silc_client_save_channel_key to the JOIN command reply. The
7867 key payload is not received if the private channel key is set.
7868 Affected file lib/silcclient/command_reply.c and the
7869 lib/silcclient/client_channel.c.
7871 * When the CMODE_CHANGE notify is sent and the channel private
7872 key mode is removed the channel key must be re-generated in
7873 other cells as well. Added this support for the router in the
7874 silcd/packet_receive.c.
7876 * Added new local command NOTICE to send notice message on
7877 channel. Affected file silc/local_command.[ch].
7879 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7881 * Added new local command ME to the client. It is used to send
7882 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7883 some action. Affected file silc/local_command.[ch].
7885 * Changed channel_message and private_message client operations
7886 to deliver the message flags to the application. Added also
7887 the `flags' arguments to the silc_client_send_channel_message
7888 and silc_client_send_private_message functions. Affected file
7891 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7893 * Redefined the Private Message Payload to support private message
7894 keys and to support the new private message flags. Updated
7895 the protocol specs. Flags makes it possible to have for example
7896 CTCP style messages.
7898 * Added new type SilcPrivateMessagePayload and defined an API
7899 for it in the lib/silcclient/silcprivate.[ch].
7901 * Tested private message private keys successfully. Tested the
7902 private message key set, unset and list commands with the new
7905 * Redefined the Channel Message Payload to include the channel
7906 message flags (equal with private message flags) to support
7907 for example CTCP style messages.
7909 * Defined some of the message (for channel and private message)
7910 flags. Updated the protocol specs and added the flags to the
7911 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7913 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7915 * Added SilcKeyAgreementStatus type to the key agreement routines
7916 to indicate the current status and error if one occured.
7917 The status types are defined in the lib/silcclient/silcapi.h.
7919 * Added new local command KEY that is used to set and unset private
7920 keys for channels, set and unset private keys for private messages
7921 with remote clients and to send key agreement requests and
7922 negotiate the key agreement protocol with remote client. The
7923 key agreement is supported only to negotiate private message keys,
7924 it currently cannot be used to negotiate private keys for channels,
7925 as it is not convenient for that purpose.
7927 * Fixed a minor pending callback setting bug in the function
7928 silc_client_get_client_by_id_resolve, now the function works.
7929 Affected file lib/silcclient/idlist.c.
7931 * Added function silc_net_get_local_port to get local bound
7932 port by socket. Added to lib/silcutil/silcnet.[ch].
7934 * Added `sockets' and `sockets_count' fields to the SilcClient
7935 object. They hold the sockets of the listenning sockets in
7936 the client. Listenning sockets may be for example the key
7937 agreement server. Affected file lib/silcclient/client.[ch].
7938 Added functions the silc_client_add_socket and the
7939 silc_client_del_socket. They are exported to the application
7942 * Added ~./silc/clientkeys to support other client's public keys.
7944 * Renamed verify_server_key client operation to verify_public_key
7945 and added one argument to indicate the type of the connection
7946 (server, client etc.).
7948 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7950 * Added silc_server_connection_auth_request to handle the
7951 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7952 silcd/packet_receive.[ch].
7954 * Added silc_server_send_connection_auth_request into the
7955 silcd/packet_send.c to send the connection auth request packet.
7957 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7960 * Fixed the public key authentication in responder side in the
7961 server. The `auth_data' pointer includes the SilcPublicKey
7962 not the path to the public key. Affected file silcd/protocol.c.
7964 * Implemented the public key authentication in the initiator side
7965 in the server. Affected file silcd/protocol.c.
7967 * Removed the [RedirectClient] config section from the server
7968 configuration. Is not needed and I don't want to implement it.
7970 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7972 * Cleaned up the CMODE command in the server. It now works
7973 correctly and supports all the modes defined in the protocol.
7974 Affected file is silcd/command.c.
7976 * Added `hmac_name' field to the SilcChannelEntry in the server
7977 to hold the default HMAC of the channel. It can be set when
7978 creating the channel (with JOIN command). Affected files
7981 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
7982 type to indicate the change of the current cipher and hmac
7983 on the channel. Client can safely ignore the <cipher> argument
7984 (if it chooses to do so) since the CHANNEL_KEY packet will
7985 force the channel key change anyway. The <hmac> argument is
7986 important since the client is responsible of setting the new
7987 HMAC and the hmac key into use.
7989 * Fixed the CMODE command in the client library as well.
7991 * Tested CMODE command in router environment successfully.
7993 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7995 * Show the version of the remote client (or server) when connecting
7996 to the server. It is logged to the log file. Affected file
7997 is silcd/protocol.c.
7999 * Fixed the KILLED notify handling in the client library. The
8000 client must be removed from all channels when receiving the
8003 Also, do not remove the client entry when giving the KILL
8004 command but when the KILLED notify is received.
8006 * Removed silc_idlist_find_client_by_nickname from the server.
8007 Not needed anymore. Affected files silcd/idlist.[ch].
8009 * Implemented the CHANNEL_CHANGE notify type handling to the
8010 server. Affected file silcd/server.c.
8014 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8016 * Added silc_server_send_notify_invite to send the INVITE
8017 notify between routers.
8019 * Implemented the INVITE command correctly to the server.
8021 * Implemented the INVITE notify type handling in the server.
8023 * Implemented the INVITE command to the client library and on the
8026 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8028 * Added function silc_server_get_client_resolve to find the
8029 client entry by ID from all ID lists and then resolve it
8030 (using WHOIS) if it cannot be found. Affected file is
8033 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8035 * Implemented the BAN command to the client library.
8037 * The JOIN command in the server now checks the invite list
8040 * Changed the silc_command_reply_payload_encode_va and the
8041 silc_command_payload_encode_va to support that if argument is
8042 NULL it ignores and checks the next argument. Affected file
8043 lib/silccore/silccommand.c.
8045 * Added silc_server_send_notify_ban to send the BAN notify
8046 type between routers.
8048 * Chaned the silc_notify_payload_encode to support that if
8049 argument is NULL it ignores and checks the next argument.
8050 Affected file lib/silccore/silcnotify.c.
8052 * Tested ban lists in router environment successfully.
8054 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8056 * Implemented BAN command to the server, in silcd/command.[ch].
8058 * Removed the BAN and INVITE_LIST modes from the CMODE command
8061 * Added function silc_string_match to regex match two strings.
8062 Affected files lib/silcutil/silcutil.[ch].
8064 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8066 * Redefined parts of the SilcChannelEntry in the server to support
8067 the new ban and invite lists.
8069 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8071 * Redefined the INVITE command. The same command can be used to
8072 invite individuals to the channel but also to manage the invite
8073 list of the channel (to add to and remove from the invite list).
8074 Updated the protocol specs.
8076 * Added new command SILC_COMMAND_BAN that can be used to manage
8077 the ban list of the channel. Updated the protocol specs.
8079 * Removed the channel modes: the SILC_CMODE_BAN and the
8080 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8081 in the CMODE command. The equivalent features are now available
8082 using INVITE and BAN commands. Updated the protocol specs.
8084 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8085 in the network about change in the current ban list. The notify
8086 type is not used by the client.
8088 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8089 support the invite lists.
8091 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8093 * Added new function silc_string_regexify that converts string
8094 including wildcard characters into regex string that can
8095 be used by the GNU regex library. Added into the file
8096 lib/silcutil/silcutil.[ch].
8098 Added silc_string_regex_combine to combine to regex strings
8099 into one so that they can be used as one regex string by
8100 the GNU regex library. Added into the file
8101 lib/silcutil/silcutil.[ch].
8103 Added silc_string_regex_match to match two strings. It returns
8104 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8106 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8108 * Imported GNU regex to the soruce tree into lib/contrib.
8109 Fixed some compiler warning from the regex.c.
8111 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8113 * Fixed MOTD command in the server to work in router environment.
8115 * Fixed the MOTD command in the client library to support
8116 the server argument in the command.
8118 * Added `nickname_len' argument to the silc_idlist_add_client
8119 in the server, as the `nickname' argument may be binary data
8122 * Added silc_idlist_get_channels to return all channels from
8125 * Implemented LIST command to the server. Affected file is
8128 * Implemented the LIST command to the client library and on the
8131 * Added [<user count>] argument to the LIST command reply.
8132 With private channels the user count is not shown.
8134 * Updated TODO and README.
8136 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8138 * The client entry's data.registered must be TRUE even with
8139 global client entry on global client list. The data.registered
8140 is used to check whether the client is anymore in the network,
8141 for example with WHOWAS command so it must be valid.
8143 * Fixed the WHOWAS command in the server. It now actually works
8144 in router environment. Added function into silcd/command_reply.c
8145 silc_server_command_reply_whowas_save.
8147 * Added silc_idlist_purge function to the silcd/idlist.c
8148 to periodically purge the ID Cache.
8150 * Fixed INFO command in the server. It works now in router
8151 environment. Added <server name> argument to the INFO command
8152 reply. Updated the protocol specs.
8154 * Fixed minor bug in silc_idcache_purge to not purge if the
8155 expire value is zero.
8157 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8158 they were buggy because of the WHOWAS information.
8160 * Fixed local command MSG to handle the async resolving of
8161 the remote client properly. It used to fail the first MSG.
8162 Affected file silc/local_command.c.
8164 * Added `data_len' field to SilcIDCache context.
8166 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8168 * Update TODO. Todo in commands in the server.
8170 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8172 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8173 used by routers as broadcast packet to inform other routers
8174 about the changed user mode.
8176 Implemented the notify handling in the server. Affected file is
8177 silcd/packet_receive.c. Added the function
8178 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8180 * Added new generic Channel Payload and deprecated the New Channel
8181 Payload. The New Channel Payload is now the generic Channel
8184 * Added new argument `mode' to the silc_server_send_new_channel
8185 as it is required in the Channel Payload now.
8187 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8188 and created a new and real SilChannelPayload to represent the
8189 new generic Channel Payload. Implemented the encode/decode
8190 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8192 * Added silc_server_get_client_channel_list to return the list
8193 of channels the client has joined for WHOIS command reply.
8194 Affected file silcd/server.[ch].
8196 * Implemented the channel list sending in the WHOIS command reply
8197 in server and in the client.
8199 Implemented the channel list displaying on the user interface
8200 as well. Affected file silc/client_ops.c.
8202 * Added silc_channel_payload_parse_list to parse list of Channel
8203 Payloads. It returns SilcDList list of SilcChannelPayloads.
8204 Client for example can use this function to parse the list of
8205 channels it receives in the WHOIS command reply. The caller
8206 must free the list by calling silc_channel_payload_list_free.
8207 Affected files lib/silccore/silcchannel.[ch].
8209 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8211 * Added one new argument <user mode> to the WHOIS command reply
8212 to return the mode of the user in SILC. Updated the protocol
8215 Implemented it to the server and client.
8217 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8219 * Fixed the mode printing on the user interface on joining.
8220 Affected file silc/client_ops.c.
8222 * Implemented the UMODE command and user modes in general to the
8223 client library and to the user interface.
8225 * Implemented the UMODE command to the server.
8227 * The server now sends UNKNOWN_COMMAND error status if client sends
8228 unknown command. Affected file silcd/command.c.
8230 * All server commands now handle the command identifier the right
8231 way when sending the command reply to the client. The client can
8232 use to identify the command replies with the identifier.
8234 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8236 * Added silc_server_get_client_route to resolve the route to
8237 the client indicated by the client ID. Affected file is
8240 * Added silc_server_relay_packet as general function to relay
8241 packet to arbitrary destination. This deprecates functions
8242 like _send_private_message_key, _relay_notify etc. Affected
8243 file is silcd/packet_send.[ch].
8245 Removed silc_server_send_key_agreement,
8246 silc_server_send_private_message_key and
8247 silc_server_packet_relay_notify functions from the file
8248 silcd/packet_send.[ch].
8252 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8253 server. Affected file silcd/packet_receive.[ch].
8255 * Implemented the KILL command to the client. Implemented the
8256 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8257 Affected files lib/silcclient/command[_reply].c and
8258 lib/silcclient/client_notify.c. Implemented the KILL notify
8259 printing in the user inteface.
8261 * Fixed a lot silc_parse_nick memory leaks from the client
8262 library in the file lib/silcclient/command.c.
8264 * Changed the silc_server_send_notify_on_channels's `sender'
8265 argument from SilcSocketConnection to SilcClientEntry to
8266 check the sender as entry and not as connection object and not
8267 to send to the client provided as argument. The affected file
8268 is silcd/packet_send.[ch].
8270 * The notify packets that are destined directly to the client used
8271 to not to be processed by the server. Now changed that and the
8272 server processes all notify packets. After relaying the packet
8273 to the client the notify packet is processed in the server.
8275 * The silc_server_free_client_data now checks whether there is
8276 pending outgoing traffic for the client and purges the data to
8277 the network before removing the client entry.
8279 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8281 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8282 an client is killed from the SILC Network. Updated the protocol
8285 Added new function silc_server_send_notify_killed to the
8286 silcd/packet_send.[ch].
8288 * Added function silc_server_packet_relay_notify to relay notify
8289 packets that are destined directly to a client. In this case
8290 the server does not process the notify packets but merely relays
8291 it to the client. Affected file silcd/packet_send.[ch].
8293 Added also silc_server_packet_process_relay_notify to check
8294 whereto relay the notify. Affected file is
8295 silcd/packet_receive.[ch].
8297 * Implemented the KILL command to the server.
8301 * Added the backup schema desgined last fall to the protocol
8302 specs for everyone to see. The specification is in the
8303 *-spec-xx.txt draft and the packet type definitions for the
8304 backup routers is in *-pp-xx.txt draft. Thusly, added also
8305 new packet type SILC_PACKET_CELL_ROUTERS.
8307 * A big security problem in the implementation discovered. The
8308 signoff of an client did not cause new channel key generation
8309 which it of course should've done. The channel keys must be
8310 always re-generated when client leaves (or signoffs) the channel.
8311 The silc_server_remove_from_channels funtion now handles
8312 the channel key re-generation.
8314 * Added `sender' argument to the silc_server_send_notify_on_channels
8315 to not to send the client provided as argument. Affected file
8316 silcd/packet_send.[ch].
8318 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8320 * Implemented OPER and SILCOPER commands into the server and
8323 * Added silc_auth_verify and silc_auth_verify_data to verify
8324 the authentication directly from the authentication payload.
8325 It supports verifying both passphrase and public key based
8326 authentication. Affected file lib/silccore/silcauth.[ch].
8328 * Added `hash' field to the SilcIDListData structure. It is the
8329 hash negotiated in the SKE protocol. Affected file is
8332 * Slight redesigning of the SilcAuthPayload handling routines.
8333 Do not send SilcPKCS but SilcPublicKey as argument.
8335 * Implemented the public key authentication support to the
8336 serverconfig. The public key is loaded from the provided path
8337 and saved as authentication data to void * pointer. Thus,
8338 changed the unsigned char *auth_data to void *auth_data;
8340 * Fixed SHUTDOWN command to send the reply before the server
8341 is shutdown. :) Affected file silcd/command.c.
8343 * Fixed fatal bug in CONNECT command. The hostname was invalid
8344 memory and server crashed. Affected file silcd/command.c.
8346 * Fixed fatal bug in CLOSE command. The server_entry became
8347 invalid but was referenced later in the command. Affected file
8350 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8352 * Fixed fatal bug in failure packet handling. Server ignored
8353 the failure and thus crashed when it came.
8357 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8359 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8360 that the command may be executed only once in (about) 2 seconds.
8361 The old SILC_CF_LAG flag is same but allows command bursts up
8362 to five before limiting.
8364 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8365 server code. Various commands now includes the CF_LAG_STRICT
8366 flag to disallow any kind of miss-use of the command.
8368 * Fixed the silc_buffer_unformat to not to allocate any data
8369 if the length of the data is zero. It used to allocate the
8370 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8372 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8374 * Changed the format of AdminConnection configuration section
8375 in the server. Added username of the admin to the format.
8376 Affected files silcd/serverconfig.[ch].
8378 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8379 to return admin configuration data by host, username and/or
8382 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8384 * Implemented WHOWAS command to the server. Added the functions:
8386 silc_server_command_whowas_parse,
8387 silc_server_command_whowas_send_reply,
8388 silc_server_command_whowas_from_client and
8389 silc_server_command_whowas_from_server
8391 * Added <Client ID> argument to the WHOWAS command reply. Updated
8392 the protocol specs accordingly.
8394 * Implemented WHOWAS command and command_reply to the client
8397 Implemented the WHOWAS printing on the user interface.
8399 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8401 * Added new argument to the WHOWAS command reply, the real name.
8402 It is an optional argument. Updated the protocol specs.
8404 * Added SilcIDCacheDestructor callback that is registered when
8405 the SilcIDCache is allocated. The callback is called when
8406 an cache entry in the ID Cache expires, or is purged from the
8407 cache. Added into lib/silccore/idcache.[ch].
8409 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8410 to destruct the client entries when the cache entry expires.
8411 Other ID Cache's in server and in the client library ignores
8414 * If the ID Cache entry's `expire' field is zero then the entry
8415 never expires. Added boolean `expire' argument to the
8416 silc_idcache_add function in the lib/silccore/idcache.[ch].
8417 If it is TRUE the default expiry value is used.
8419 * Added silc_server_free_client_data_timeout that is registered
8420 when client disconnects. By default for 5 minutes we preserve
8421 the client entry for history - for WHOWAS command.
8423 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8425 * Added support to the server to enforce that commands are not
8426 executed more than once in 2 seconds. If server receives
8427 commands from client more frequently, timeout is registered
8428 to process the commands. Affected file silcd/command.c.
8429 Added new function silc_server_command_process_timeout.
8431 * Changed NICK_NOTIFY handling in client library to check that
8432 if the client's nickname was changed, so there is no need to
8433 resolve anything from the server.
8435 * Removed error printing from the WHOIS and IDENTIFY commands.
8436 If error occurs then it is ignored silently in the client library.
8437 The application, however, may map the received error to
8438 human readable error string. The application currently maps
8439 the NO_SUCH_NICKNAME error to string.
8441 * Made the command status message public to the application. Moved
8442 them from lib/silcclient/command_reply.c to
8443 lib/silcclient/command_reply.h. The application can map the
8444 received command status to the string with the
8445 silc_client_command_status_message function.
8447 * Added check to the server to check that client's ID is same
8448 as the Source ID in the packet the client sent. They must
8451 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8453 * Added dist-bzip hook to the Makefile.am to make bzip2
8454 compressed distributions.
8456 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8458 * Server now enforces the maximum length for the nickname and
8459 the channel as protocol specification dictates. 128 bytes for
8460 nickname and 256 bytes for channel name.
8462 * Moved the WHOIS printing to the application. The client libary
8463 does not print out the WHOIS information anymore, the application
8464 must do it. Renamed silc_client_command_reply_whois_print to
8465 the silc_client_command_reply_whois_save.
8467 The client's idle time is also sent to the application now, and
8468 the idle is shown on screen.
8470 * Added silc_client_command_reply_identify_save to save the
8471 received IDENTIFY entries.
8473 * Do not check for channel private keys in message sending and
8474 reception if the channel does not have the PRIVKEY mode set.
8475 Affected file lib/silclient/client_channel.c.
8477 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8479 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8480 just surfaced after chaning the JOIN procedure.
8482 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8484 * Added silc_client_get_clients_by_list to get client entries
8485 from Client ID list, that is returned for example by JOIN
8486 and USERS command replies. The application should use this
8487 function for example when JOIN command reply is received to
8488 resolve the clients already on the channel (library does not
8489 do that anymore as USERS command reply is not used in the JOIN
8490 procedure anymore). Affected files lib/silcclient/silcapi.h and
8491 lib/silcclient/idlist.c.
8493 * JOIN command reply and USERS command reply returns now SilcBuffer
8494 pointers instead of unsigned char pointers when returning
8495 the client list and mode list.
8497 * Added <Client ID> argument to the JOIN command reply, mainly
8498 for the server to identify for which client the command was
8499 originally sent. Updated protocol specs accordingly.
8501 * Added SilcDlist private_key pointer to the SilcChannelEntry
8502 in the client to support the channel private keys. Affected
8503 file is lib/silcclient/idlist.h.
8505 * Added SilcChannelPrivateKey argument to the function
8506 silc_client_send_channel_message so that application can choose
8507 to use specific private ke if it wants to. If it is not provided,
8508 the normal channel key is used, unless private keys are set.
8509 In this case the first (key that was added first) is used
8510 as the encryption key.
8512 * Implemented the support for channel private key handling.
8513 Implemented the following functions:
8515 silc_client_add_channel_private_key,
8516 silc_client_del_channel_private_keys,
8517 silc_client_del_channel_private_key,
8518 silc_client_list_channel_private_keys and
8519 silc_client_free_channel_private_keys
8521 Affected file lib/silcclient/client_channel.c.
8523 * Added the support for the private keys in the channel message
8524 sending and encryption and in the message reception and
8525 decryption. Affected funtions are
8526 silc_client_send_channel_message and silc_client_channel_message.
8528 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8530 * Added SKE's key verify callback to the client library's
8531 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8533 * Removed the statement that server (or router) must send USERS
8534 command reply when joining to the channel so that the client
8535 knows who are on the channel. Instead, the client list and
8536 client's mode list is now sent in the JOIN command reply to the
8537 client who joined channel. This is better solution.
8539 * Added function silc_server_get_users_on_channel and function
8540 silc_server_save_users_on_channel to the silcd/server.[ch].
8542 * Removed function silc_server_command_send_users from the
8545 * Do not show topic on the client library anymore. The topic is
8546 sent in the command reply notify to the application and the
8547 application must show the topic now.
8549 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8551 * Added client searching by nickname hash into the IDENTIFY and
8552 WHOIS commands in the server as they were clearly missing from
8553 them. Affected file is silcd/command.c.
8555 * Fixed a bug in private message receiving in the client library.
8556 The remote ID was freed and it wasn't supposed, now it is
8559 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8561 * Minor fix to the channel payload; allocate the data area, as it
8562 needs to be of specific length.
8564 * If the key agreement port is zero then the operating
8565 system will define the bound port. Affected files are
8566 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8568 * Added new function silc_channel_payload_decrypt into the file
8569 lib/silccore/silcchannel.[ch].
8571 * Moved the channel message etc, check from silc_packet_decrypt
8572 to applications. The library calls now a generic
8573 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8574 when the packet is either normal or special. This was done to
8575 allow more wide range of checking that was not allowed when
8576 the code was in library. Now applications can do virtually any
8577 checks to the packet and return to the library the decision how
8578 the packet should be processed. Affected files are
8579 lib/silccore/silcpacket.[ch].
8581 Added silc_server_packet_decrypt_check to the server and
8582 silc_client_packet_decrypt_check to the client library.
8584 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8585 to send with specified source and destination information.
8587 * Channel message delivery between routers was broken after the
8588 channel key distribution was fixed earlier. The channel key
8589 was used be to distributed to other routers as well which is not
8590 allowed by the protocol. Now this is fixed and channel keys
8591 really are cell specific and the channel message delivery between
8592 routers comply with the protocol specification.
8594 * Fixed various commands in server to check also the global list
8595 for the channel entry and not just the local list. The affected
8596 file silcd/command.c.
8598 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8600 * Added assert()s to buffer formatting and unformatting routines
8601 to assert (if --enable-debug) when error occurs. Affected
8602 file: lib/silcutil/silcbuffmt.c.
8604 * Changed to auto-reconnect to check whether the remote host is
8605 router and register the re-connect timeout if it is. It used
8606 to check that whether we are normal server, but router must do
8607 auto-reconnect with another router as well. Affected file
8610 * Removed the [<key len>] option from CMODE command as the cipher
8611 name decides the key length, nowadays. See the defined ciphers
8612 from the protocol specification.
8614 * Added [<hmac>] option to the CMODE command to define the HMAC
8615 for the channel. Added SILC_CMODE_HMAC channel mode.
8617 * Added [<hmac>] option for the JOIN command so that user can
8618 select which HMAC is used to compute the MACs of the channel
8621 * Added Hmac field to the Channel Message Payload. The integrity
8622 of plaintext channel messages are now protected by computing
8623 MAC of the message and attaching the MAC to the payload. The
8624 MAC is encrypted. Now, it is clear that this causes some
8625 overhead to the size of the packet but rationale for this is that
8626 now the receiver can verify whether the channel message decrypted
8627 correctly and also when private keys are set for the channel the
8628 receiver can decrypt the packet with several keys and check from
8629 the MAC which key decrypted the message correctly.
8631 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8632 lib/silccrypt/silccipher.[ch].
8634 * Added silc_hash_len to return the digest length into the
8635 lib/silcrypt/silchash.[ch].
8637 * Rewrote parts of Silc Channel Payload interface in the
8638 lib/silccore/silcchannel.[ch]. The encode function now also
8639 encrypts the packet and parse function decrypts it.
8641 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8643 * Fixed a minor formatting bug in the SKE's key material processing.
8644 It actually might have processed the keys wrong way resulting
8647 * Redefined the mandatory HMAC algorithms and added new algorithms.
8648 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8649 and hmac-md5 truncated to 96 bits. The mandatory is now
8650 hmac-sha1-96. Rest are optional (including the one that used
8651 to be mandatory). Rationale for this is that the truncated HMAC
8652 length is sufficient from security point of view and can actually
8653 make the attack against the HMAC harder. Also, the truncated
8654 HMAC causes less overhead to the packets. See the RFC2104 for
8657 * Added new [hmac] configuration section. The SKE used to use
8658 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8659 is of course wrong. The official names that must be proposed in
8660 the SKE are the ones defined in the protocol specification
8661 (hmac-sha1-96 for example). The user can configure any hmac
8662 using any hash function configured in the [hash] section. At
8663 least, the mandatory must be configured.
8665 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8667 * Added HMAC list to the SKE proposal list. It has now both
8668 hash algorithm list and HMAC list. This makes the protocol
8669 incompatible with previous versions. The SKE now seems to work
8670 the way it is supposed to work, for the first time actually.
8672 * Defined plain Hash algorithms to the protocol specification.
8675 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8677 * Implemented support for key agreement packets into the server.
8678 Added functions silc_server_key_agreement and
8679 silc_server_send_key_agreement. Other than these functions,
8680 server has nothing to do with this packet.
8682 * Added support for private message key packets into the server.
8683 Added functions silc_server_private_message_key and
8684 silc_server_send_private_message_key.
8688 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8689 called in the protocol's final callback instead in the END
8690 protocol state. This makes a little more sense and in the same
8691 time in client we can use the same protocol routines for normal
8692 key exchange and to key agreement packet handling as well.
8694 * Added to both client's and server's KE protocol context the
8695 SilcSKEKeyMaterial pointer to save the key material. We will
8696 bring the key material to the protocol's final callback by doing
8697 this. The final callback must free the key material.
8699 * Added SKE's packet_send callback into client's KE protocol
8700 context so that the caller can choose what packet sending function
8701 is used. This way we can use different packet sending when
8702 doing normal SKE when doing key agreement packet handling (in
8703 the key agreement packet handling we do not want to encrypt
8706 * Implemented the responder side of the key agreement routines
8707 in the client. The client can now bind to specified port and
8708 accept incoming key negotiation. The key material is passed
8709 to the application after the protocol is over.
8711 * Implemented the processing of incoming Key Agreement packet
8712 in the client. Added function silc_client_key_agreement to
8715 * Implemented the intiator side of the key agreement routines
8716 in the client. The client can now initiate key agreement with
8717 another remote client. The key material is passed to the
8718 application after the protocol is over.
8720 * Created client_keyagr.c to include all the key agreement
8723 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8724 SILC_TASK_CALLBACK except that it is not static.
8726 * Created client_notify.c and moved the Notify packet handling
8727 from the client.[ch] into that file.
8729 * Created client_prvmsg.c and moved all private message and
8730 private message key routines from the client.[ch] into that file.
8732 * Create client_channel.c and moved all channel message and
8733 channel private key routines from the client.[ch] into that file.
8735 * Changed silc_client_get_client_by_id_resolve to resolve with
8736 WHOIS command instead of IDENTIFY command, in the file
8737 lib/silclient/idlist.c.
8739 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8741 * Implemented the SKE's responder side to the Client library.
8743 * When FAILURE is received to the protocol do not trust it
8744 blindly. Register a timeout to wait whether the remote closes
8745 the connection as it should do it, only after that process the
8746 actual failure. This was changed to both client and server.
8748 * Added client_internal.h to include some of the structures
8749 there instead of client.h in lib/silcclient/.
8751 * Added function silc_task_unregister_by_callback to unregister
8752 timeouts by the callback function.
8754 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8756 * Some "Incomplete WHOIS info" errors has been appearing on the
8757 log files. Took away the entry->userinfo check from WHOIS
8758 reply sending. The entry->userinfo is now " " if client did not
8759 provide one. I thought this was fixed earlier but something
8760 is wrong still. Let's see if the error still appears.
8762 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8764 * Fixed a minor bug in the login when the channel key is
8765 re-generated in the server. It used to generate the key in
8766 wrong order and thus caused problems in the channel traffic.
8768 * Fixed a minor bug in channel key distsribution after
8769 KICK command. The key was not sent to the router even though
8772 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8774 * Added silc_ske_process_key_material_data as generic routine
8775 to process any key material as the SILC protocol dictates. The
8776 function is used by the actual SKE library but can be used by
8777 applications as well. This relates to the private message keys
8778 and the channel private keys since they must be processed the
8779 same way the normal SILC session keys. The protocol dictates
8780 this. Affected files: lib/silcske/silcske.[ch].
8782 Added also silc_ske_free_key_material to free the
8783 SilcSKEKeyMaterial structure.
8785 * Defined silc_cipher_set_key function to set the key for
8786 cipher without using the object's method function. The affected
8787 files: lib/silccrypt/silccipher.[ch].
8789 * Implemented silc silc_client_add_private_message_key,
8790 silc_client_add_private_message_key_ske,
8791 silc_client_del_private_message_key,
8792 silc_client_list_private_message_keys and
8793 silc_client_free_private_message_keys functions in the
8796 Added functions silc_client_send_private_message_key to send
8797 the Private Message Key payload and silc_client_private_message_key
8798 to handle incoming Private Message Key payload.
8800 * Added Cipher field to the Private Message Key payload to set
8801 the cipher to be used. If ignored, the default cipher defined
8802 in the SILC protocol (aes-256-cbc) is used.
8804 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8806 * Removed lib/silcclient/ops.h file.
8808 Redefined parts of the SILC Client Library API. Created new
8809 file silcapi.h that deprecates the ops.h file and defines the
8810 published Client Library API. Defined also private message key
8811 API and channel private key API into the file.
8813 This is the file that the application must include from the
8814 SILC Client Library. Other files need not be included by
8815 the application anymore.
8817 * Added new key_agreement client operation callback and also
8818 defined the Key Agreement library API for the application.
8820 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8822 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8823 is used by clients to request key negotiation between another
8824 client in the SILC network. If the negotiation is started it
8825 is performed using the SKE protocol. The result of the
8826 negotiation, the secret key material, can be used for example
8827 as private message key.
8829 Implemented the Key Agreement payload into the files
8830 lib/silccore/silauth.[ch].
8832 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8834 * Redefined ciphers for the SILC protocol. Added some new ciphers
8835 and defined the key lengths for the algorithms. Changed the
8836 code accordingly. The default key length is now 256 bits.
8838 * Fixed SKE key distribution function silc_ske_process_key_material
8839 when the key length is more than 128 bits. The default key
8840 length in SILC is now 256 bits.
8842 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8843 to indicate unsupported algorithm.
8845 * Renamed rijndael.c to aes.c and all functions as well.
8847 * Fixed a long standing channel key setting bug in client library.
8848 Weird that it has never surfaced before.
8850 * Fixed bug in channel deletion. If the entire channel is removed
8851 then it must also delete the references of the channel entry
8852 from the client's channel list as the client's channel entry and
8853 the channel's client entry share same memory.
8855 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8857 * Implemented CONNECT and SHUTDOWN commands in the client.
8859 * Implemented CLOSE command to the client.
8861 * Added the function silc_idlist_find_server_by_name into the
8862 files silcd/idlist.[ch].
8864 Added the function silc_idlist_find_server_by_conn into the
8865 files silcd/idlist.[ch].
8867 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8869 * DIE command was renamed to SHUTDOWN. Updated the both code
8872 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8873 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8875 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8878 * Added function silc_server_create_connection function to create
8879 connection to remote router. My server implementation actually
8880 does not allow router to connect to normal server (it expects
8881 that normal server always initiates the connection to the router)
8882 so the CONNECT command is only good for connecting to another
8885 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8887 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8888 or some other client was kicked from the channel.
8890 Implemented the handling of the notify type to both client
8893 Implemented silc_server_send_notify_kicked to send the KICKED
8894 notify. It is used to send it to the server's primary router.
8896 * Implemented the KICK command into server and client.
8898 * Added `query' argument to the silc_idlist_get_client function
8899 to indicate whether to query the client from server or not if
8902 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8903 to indicate that the client is not channel founder.
8907 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8909 * Removed the rng context from SilcPacketContext structure and
8910 changed that the packet routine uses the Global RNG API.
8912 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8914 * Added support for quit message that client can "leave" on the
8915 channel when it quits the SILC. It is ditributed inside the
8916 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8918 Added silc_server_free_client_data that will take the
8919 signoff message as argument.
8921 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8923 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8925 * Updated parts of the protocol specification to keep it up
8928 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8930 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8931 payloads in one packet.
8933 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8934 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8935 use now the new List flag.
8937 * Also deprecated the following packet types: REPLACE_ID,
8938 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8940 * Added list support for Notify packet in server.
8942 * Added silc_server_send_notify_channel_change to send the
8943 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8944 the silc_server_send_replace_id.
8946 * Added silc_server_send_notify_nick_change to send the
8947 NICK_CHANGE notify type. Deprecates the function
8948 silc_server_send_replace_id.
8950 * Added silc_server_send_notify_join to send the JOIN notify type.
8951 Deprecates the function silc_server_send_new_channel_user.
8953 * Added silc_server_send_notify_leave to send LEAVE notify type.
8954 Deprecates the function silc_server_send_remove_channel_user.
8956 * Added silc_server_send_notify_cmode and
8957 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8958 types. Deprecates the silc_server_send_set_mode function.
8960 * Added SERVER_SIGNOFF notify type to indicate that server has
8961 quit. This means that all clients on the channel from that
8962 server will drop. This can be also used when netsplit happens.
8964 Deprecated REMOVE_ID packet type since it is not needed anymore
8967 Added silc_server_send_notify_server_signoff to send the
8968 SERVER_SIGNOFF notify type. Deprecates the function
8969 silc_server_send_remove_id.
8971 Added also silc_server_send_notify_signoff to send the
8972 SIGNOFF notify type.
8974 * Employed the PKCS #1. It is the mandatory way to do RSA in the
8975 SILC protocol from this day on. Changed the protocol
8976 specification as well.
8978 * Added silc_server_send_notify_topic_set to send TOPIC_SET
8979 notify type. It is used between routers to notify about
8980 topic changes on a channel.
8982 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
8985 * Partly updated the protocol specification to comply with the
8986 changes now made. It is still though a bit outdated.
8988 * The JOIN notify type now takes one extra argument <Channel ID>.
8989 The packet used to be destined to the channel but now the
8990 JOIN type may be sent as list thus it is impossible to
8991 destine it to any specific channel. By adding this argument
8992 it is again possible.
8994 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8996 * Added CREDITS file. The CHANGES and CREDITS file will appear
8997 in the distribution as well.
8999 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9001 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9002 types in the server's silcd/packet_receive.c.
9004 * Implemented CMODE and CUMODE to work in router environment.
9006 * Fixed minor encoding and decoding buglet from the
9007 lib/silccore/silcmode.c.
9009 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9012 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9014 * Changed all SilcConfigServer* and silc_config_server* to
9015 SilcServerConfig* and silc_server_config*, respectively.
9018 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9020 * Associated the ID (client or server ID) to the Authentication
9021 Payload to avoid any possibility of forging. Updated the
9022 protocol specification and the code accordingly.
9024 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9026 * The RSA key length is now save to the RsaKey context in the
9027 key generation process in lib/silccrypt/rsa.c. The key length
9028 is now used to figure out the maximum size of the block allowed
9029 to be encrypted/signed.
9031 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9032 is equivalent to the silc_mp_mp2bin but does not allocate any
9035 * Changed silc_mp_mp2bin API to take length argument. If it is
9036 non-zero then the buffer is allocated that large. If zero, then
9037 the size is approximated using silc_mp_sizeinbase, which however
9040 * Created Global RNG API which is global RNG that application can
9041 initialize. After initializing, any routine anywhere in the
9042 code (including library) can use RNG without allocating a new
9043 RNG object. This was done to allow this sort of use of the
9044 RNG in code that has no chance to allocate RNG object. All
9045 applications currently allocate this and many routines in the
9046 library use this. Affected file lib/silccrypt/silcrng.[ch].
9048 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9049 it to use the Global RNG API.
9051 * Defined Authentication Payload into protocol specification that
9052 is used during SILC session to authenticate entities. It is
9053 used for example by client to authenticate itself to the server
9054 to obtain server operator privileges.
9056 Implemented this payload into the lib/silccore/silcauth.[ch].
9057 Implemented also routines for public key based authentication
9058 as the new protocol specification dictates.
9060 Moved definitions of different authentication methods from
9061 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9063 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9064 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9065 silc_pkcs_verify_with_hash functions into the file
9066 lib/silccrypt/silcpkcs.[ch].
9068 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9070 * The client entry's userinfo pointer must be always valid.
9071 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9072 will fail since it requires the userinfo. Now, the userinfo
9073 is allocated as "" if actual userinfo does not exist. Actually,
9074 it must exist and it is totally Ok to drop client connections
9075 that does not announce the userinfo. However, we will make
9076 this workaround for now.
9078 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9079 to return the remote port by socket.
9081 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9083 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9084 SILC_SERVER_PENDING_EXEC and added an new macro
9085 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9086 data or when error occurs while processing the pending command.
9088 Added new argument `destructor' into silc_server_command_pending
9089 and to the SilcServerCommandPending object. This destructor is
9090 now called after calling the pending callback or if error occurs
9091 immediately. If error occurs the actual pending callback won't
9092 be called at all - only the destructor. The destructor may be
9093 NULL if destructor is not needed.
9095 All this applies for client library code as well. Similar
9096 changes were made there as well for the pending commands.
9098 In the client, the application must now allocate the
9099 SilcClientCommandContext with the silc_client_command_alloc
9102 * Added reference counter to the SilcServerCommandContext. Added
9103 function silc_server_command_alloc and silc_server_command_dup
9106 Same type of functions added to the client library for the same
9109 * Removed the cmd_ident from IDListData away since it is now
9110 global for all connections. It is the command identifier used
9111 in command sending and with pending commands. The affected file
9114 * Added reference counter to the SilcSocketConnection objecet to
9115 indicate the usage count of the object. The object won't be
9116 freed untill the reference counter hits zero. Currently only
9117 server uses this, and client ignores it. The client must be
9118 set to use this too later. The affected files are
9119 lib/silccore/silcsockconn.[ch]. Added also the function
9120 silc_socket_dup to increase the reference counter.
9122 This was mainly added because it is possible that the socket
9123 is removed underneath of pending command or other async
9124 operation. Now it won't be free'd and proper DISCONNECTING
9125 flags, etc. can be set to avoid sending data to connection that
9126 is not valid anymore.
9128 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9129 the connection. After that it sets SILC_SET_DISCONNECTED.
9130 It is, however, possible that the socket data is not still freed.
9131 The silc_server_packet_process now checks that data is not
9132 read or written to connection that is DISCONNECTED. The socket
9133 get's freed when the reference counter hits zero.
9135 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9137 * Changed the client operation API: channel_message operation's
9138 `sender' is now the client entry of the sender, not the nickname
9139 and the `channel' is the channel entry, not the channel name.
9141 In the private_message operation the `sender' is now also the
9142 client entry of the sender not the nickname.
9144 Affected file is lib/silcclient/ops.h and all applications
9145 using the client operations.
9147 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9149 * Moved the calling of ops->connect() from connect_to_server_final
9150 into receive_new_id functin since that is the point when the
9151 client is actually allowed to send traffic to network. The
9152 affected file is lib/silcclient/client.c.
9154 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9156 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9157 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9158 (if needs broadcasting) instead of broadcasting the packets one
9159 by one which would make a burst in the network traffic.
9161 * Added `broadcast' argument to the functions in silcd/server.[ch]
9162 silc_server_create_new_channel[_with_id] to indicate whether
9163 to send New Channel packet to primary router.
9165 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9167 * Added new function into the silcd/server.[ch] files:
9168 silc_server_create_new_channel_with_id to create new channel with
9169 already existing Channel ID.
9171 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9172 lib/silccore/silcpacket.h. This packet is used t send list of
9173 Set Mode payloads inside one packet. Server uses this to set
9174 the modes for the channels and clients on those channels, that it
9175 announced to the router when it connected to it. The protocol
9176 specification has been updated accordingly.
9178 * The silc_server_new_channel did not handle the packet coming
9179 from normal server as it normally does not send that. However,
9180 when it announces its channels it does send it. Implemented
9181 the support for that.
9183 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9184 into the file lib/silccore/id.h.
9186 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9188 * Fixed memory leaks in the functions silc_idlist_del_client,
9189 silc_idlist_del_channel and silc_idlist_del_server in the file
9190 silcd/idlist.c. All of those leaked like a sieve.
9192 * Fixed some small memory leaks in the client's function
9193 silc_client_notify_by_server.
9195 * Added functions into silcd/server.c: silc_server_announce_clients,
9196 silc_server_announce_channels and silc_server_announce_server.
9197 These functions are used by normal and router server to announce
9198 to its primary router about clients, channels and servers (when
9199 router) that we own. This is done after we've connected to the
9202 These functions effectively implements the following packet types:
9203 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9204 and SILC_PACKET_NEW_ID_LIST.
9206 * Added new functions into the silcd/packet_receive.[ch]:
9207 silc_server_new_id_list, silc_server_new_channel_list and
9208 silc_server_new_channel_user_list to handle the incoming
9209 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9211 * Added support of changing Channel ID in the function
9212 silc_server_replace_id. If the server that announces a channel
9213 to the router already exists in the router (with same name but
9214 with different Channel ID), router is responsible to send
9215 Replace ID packet to the server and force the server to change
9216 the Channel ID to the one router has.
9218 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9219 client that the Channel ID has been changed by the router. The
9220 normal server sends this to the client. Client must start using
9221 the new Channel ID as the channel's ID.
9223 Implemented handling of this new type into lib/silcclient/client.c
9224 into the function silc_client_notify_by_server.
9226 * Added new function silc_idlist_replace_channel_id into the files
9227 silcd/idlist.[ch] to replace the Channel ID.
9229 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9231 * Call silc_server_command_identify_check always when processing
9232 the IDENTIFY command in silcd/command.c
9234 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9236 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9237 send keepalive packets. The packet can be sent by clients,
9238 servers and routers.
9240 Added function silc_socket_set_heartbeat into the file
9241 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9242 If not set, the heartbeat is not performed. The actual
9243 heartbeat is implemented in the low level socket connection
9244 library. However, application is responsible of actually
9247 Added silc_server_send_heartbeat to send the actual heartbeat
9248 packet into silcd/packet_send.[ch]. Server now performs
9249 keepalive with all connections.
9251 * Added silc_task_get_first function into lib/silcutil/silctask.c
9252 to return the timeout task with shortest timeout. There was a bug
9253 in task unregistration that caused problems. TODO has been
9254 updated to include that task system must be rewritten.
9256 * The client library will now resolve the client information when
9257 receiving JOIN notify from server for client that we know but
9258 have incomplete information.
9260 * Rewrote parts of silc_server_remove_from_channels and
9261 silc_server_remove_from_one_channel as they did not remove the
9262 channel in some circumstances even though they should've.
9264 * Encryption problem encountered in server:
9266 The LEAVE command used to send the Channel Key packet to the
9267 router immediately after generating it. However, the code
9268 had earlier sent Remove Channel user packet but not immediately,
9269 ie. it was put to queue. The order of packets in the router
9270 was that Channel Key packet was first and Remove Channel User
9271 packet was second, even though they were encrypted in the
9272 reverse order. For this reason, MAC check failed. Now, this
9273 is fixed by not sending the Channel Key packet immediately but
9274 putting it to queue. However, this is more fundamental problem:
9275 packets that are in queue should actually not be encrypted
9276 because packets that are sent immediately gets encrypted
9277 actually with wrong IV (and thus MAC check fails). So, packets
9278 that are in queue should be encrypted when they are sent to
9279 the wire and not when they put to the queue.
9281 However, the problem is that the current system has not been
9282 designed to work that way. Instead, the packet is encrypted
9283 as soon as possible and left to the queue. The queue is then
9284 just purged into wire. There won't be any fixes for this
9285 any time soon. So, the current semantic for packet sending
9288 o If you send packet to remote host and do not force the send
9289 (the packet will be in queue) then all subsequent packets to the
9290 same remote host must also be put to the queue. Only after the
9291 queue has been purged is it safe again to force the packet
9294 o If you send all packets immediately then it safe to send
9295 any of subsequent packets through the queue, however, after
9296 the first packet is put to queue then any subsequent packets
9297 must also be put to the queue.
9299 Follow these rules and everything works fine.
9301 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9303 * Added new function silc_server_remove_clients_by_server to
9304 remove all client entries from ID list when the server connection
9305 is lost. In this case it is also important to invalidate all
9306 client entires as they hold the invalid server entry. This
9307 fixes fatal bug when server has lost connection and will reconnect
9310 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9312 * Made some sanity checks to silc_server_daemonise like to check
9313 whether the requested user and group actually exists.
9315 * Added sanity check to SKE's silc_ske_responder_finish to check
9316 that the public and private key actually is valid.
9318 * Invalidate the client's nickname when receiving Replace ID
9319 packet and the Client ID is being replaced. This means that the
9320 server will query the nickname if someone needs it (client)
9323 * Sort the ID Cache in client library when the ID Cache data
9324 has changed (needs sorting).
9326 * Do not allow for SILC client to create several connections to
9327 several servers. The client does not support windows right now
9328 and generating multiple connections causes weird behaviour.
9330 Irssi-silc client does support windows and can handle several
9331 connections without problems, see: www.irssi.org and SILC plugin.
9333 * Fixed some places where client was added to the IDList. The
9334 rule of thumb is following (in order to get everything right):
9335 If the client is directly connected local client then the
9336 `connection' argument must be set and `router' argument must be
9337 NULL to silc_idlist_add_client function. If the client is not
9338 directly connected client then the `router' argument must
9339 bet set and the `connection' argument must be NULL to the
9340 silc_idlist_add_client function.
9342 * The funtion silc_server_packet_send_local_channel actually did
9343 not check whether the client was locally connected or not. It
9344 does that now. Fixed a bug related to LEAVE command.
9346 * Fixed Remove Channel User payload parsing bug in server's
9347 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9349 * The server's silc_server_save_channel_key now checks also the
9350 global ID list for the channel as it might not be in the local
9351 list. Fixed a bug related to LEAVE command.
9353 * Is this the end of the [<unknown>] buglet that has been lurking
9354 around for a long time? A little for loop fix in server's
9355 silc_server_command_whois_parse that is used by both IDENTIFY
9356 and WHOIS command. At least, this was a clear bug and a cause
9357 of one type of [<unknown>] buglet.
9359 * WHOIS and IDENTIFY commands call the function
9360 silc_server_command_[whois/identify]_check function even if
9361 we are not router server.
9363 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9365 * Added --with-gmp configuration option. If set the GMP
9366 is always compiled in the SILC source tree. If not set then
9367 it is checked whether the system has the GMP3 installed. If
9368 it has then the GMP won't be compiled (the system's headers
9369 and library is used), if it doesn't have it then the GMP is
9370 compiled in the SILC source tree.
9372 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9374 * Changed RSA private exponent generation to what PKCS #1
9375 suggests. We try to find the smallest possible d by doing
9376 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9377 not security fix but optimization.
9379 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9381 * Added new config entry [Identity] to fork the server and run
9382 it as specific user and group. A patch from Bostik.
9384 * Imported Dotconf configuration library into lib/dotconf.
9385 This will be used to create the SILC configuration files later.
9386 It will appear in the distsribution after this commit.
9388 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9390 * A big code auditing weekend happening. Auditing code for
9391 obvious mistakes, bugs and errors. Also, removing any code
9394 Removed files for being obsolete:
9396 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9397 inline in the file lib/silcutil/silcbuffer.h)
9399 o lib/silcutil/silcbufutil.c (the header has inline versions)
9401 Changed code to fix possible error conditions:
9403 o The buffer formatting routines now check that the destination
9404 buffer really has enough space to add the data. This applies for
9405 both buffer formatting and unformatting
9406 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9407 unformatting was changed to accomodate following rules:
9408 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9409 sent to the function while XXX_*STRING will not allocate or copy
9410 the data into the buffer. Instead it sets the pointer from the
9411 buffer into the pointer sent as argument (XXX_*STRING used to
9412 require that the pointer must be allocated already). This change
9413 makes this whole thing a bit more consistent and more optimized
9414 (note that the data returned in the unformatting with XXX_*STRING
9415 must not be freed now). The routines return now -1 on error.
9417 o Tried to find all code that use buffer_format and buffer_unformat
9418 and added return value checking to prevent formatting and
9419 especially unformatting errors and possible subsequent fatal
9422 o Changed ske->x and ske->KEY to mallocated pointers in
9423 lib/silcske/silcske.h. Fixed possible data and memory leak.
9425 o Added return value checking to all *_parse* functions. Fixed
9426 many memory leaks as well.
9428 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9429 so that buffer overflows would not happen. All code now also
9430 checks the return value as it can fail.
9432 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9434 * Added reconnection support to server if the normal server looses
9435 its connection to the router (for example if router is rebooted).
9436 The server performs normal reconnection strategy implemented
9437 to the server. Affected file silcd/server.c.
9439 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9441 * Added new packet type SILC_PACKET_SET_MODE that is used to
9442 distribute the information about changed modes (for clients,
9443 channels and clients channel modes) to all routers in the
9444 network. Updated the protocol specification accordingly.
9446 Added functions into silcd/packet_send.c and
9447 silcd/packet_receive.c: silc_server_send_set_mode,
9448 silc_server_set_mode.
9450 Added new files silcmode.[ch] into lib/silccore that implements
9451 the encoding and decoding of Set Mode Payload. Added new type
9452 SilcSetModePayload. Moved the definitions of different modes
9453 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9455 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9457 * Oops, a little mistake in server's connection authentication
9458 protocol. The protocol is not ended with FAILURE but with
9459 SUCCESS if the authentication is Ok. :) Affected file is
9462 * Implemented NICK_CHANGE notify handling in server in the file
9463 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9464 the local clients on the channel. After the changing nickname
9465 in router environment snhould work and the [<unknown>] nickname
9466 should appear no more.
9468 The silc_server_replace_id function that receives the Replace ID
9469 payload now sends the NICK_CHANGE notify type also in the file
9470 silcd/packet_receive.c
9472 * Changed WHOIS and IDENTIFY command to support the maximum amount
9473 of arguments defined in protocol specs (3328 arguments). This
9474 fixed a bug that caused problems when there were more than three
9477 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9479 * Added extra parameter, command identifier, to the
9480 silc_client_send_command so that explicit command identifier
9483 Changed that ID list routines uses specific command identifier
9484 when sending WHOIS/IDENTIFY requests to the server so that they
9485 can be identified when the reply comes back.
9487 Affected files lib/silcclient/command.[ch],
9488 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9490 * Added `sender' argument to silc_server_packet_send_to_channel
9491 to indicaet the sender who originally sent the packet to us
9492 that we are now re-sending. Ignored if NULL. Affected file
9493 silcd/packet_send.[ch].
9495 * Added some server statistics support in silcd/server_internal.h
9496 SilcServerStatistics structure and around the server code. Also
9497 send some nice statistics information when client is connecting
9500 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9502 * Fixed channel ID decoding in server's JOIN command reply in
9503 silcd/command_reply.c
9505 * Fixed braodcasting of replace ID payload to not to send it if
9506 we are standalone server in silcd/packet_receive.c.
9508 * Fixed all channel message sending routines to not to send
9509 packets to clients that has router set, since they are routed
9510 separately in the same function earlier. Affects file
9511 silcd/packet_send.c and all channel packet sending functions.
9513 * In USERS reply, res_argv[i] are not allocated, the table
9514 is allocated. Thus changed that free the table, not its
9517 * In server's whois_check and identify_check if the client is
9518 locally connected do not send any WHOIS commands - they are not
9521 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9523 * Fixed some minor bugs in client when sending WHOIS command. The
9524 arguments was in wrong order.
9526 * Removed statis function add_to_channel from server in
9527 silcd/command.c that was previously used with the joining but
9530 * Tested USERS command in router environment successfully with two
9531 routers, two servers and two clients.
9533 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9535 * Reorganized the USERS command and command reply in client library
9536 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9537 When the command is given by user we register a pending command
9538 callback that will reprocess the command after the reply has been
9539 received from the server. When reprocessing the packet we then
9540 display the information. Thus, the USERS information is displayed
9541 now in the command callback instead of in the command reply
9542 callback. The processing of the command is same as previously
9543 when server has sent the command reply in the JOINing process.
9545 * Added to USERS command in silcd/command_reply.c to join the client,
9546 we didn't use to know about, to the channel after we've created
9547 a client entry for it. Also, for clienet we did know already still
9548 check whether it is on the channel or not and add it if not.
9550 * Removed silc_server_command_join_notify as the function and its
9553 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9555 * Changed the client's pending command handling to the same as the
9556 server's pending command handling. It is also now possible to
9557 execute command reply functions from other command reply
9558 function as the function callbacks for commands and command
9559 replies are one and same. The pending commands are not static
9560 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9561 in client connection context. Thus, pending commands are server
9562 connection specific as it is convenient.
9564 Changed the function silc_client_command_pending and
9565 silc_client_command_pending_del and added new function
9566 silc_client_command_pending_check. Removed the
9567 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9570 * Added cmd_ident, current command identifier, to the client
9571 connection context in lib/silcclient/client.h to keep track on
9572 command identifiers used in command sending. Client's command reply
9573 function handling now supports the mandatory command identifiers.
9575 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9576 funtions in client to fully support pending command callbacks.
9578 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9579 as one of the arguments to the application in the command reply
9582 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9583 before first releasing SILC but came back. Now it is removed again
9584 and should come back nomore. The FORWARDED flag was used only
9585 by the JOINing procedure by forwarding the command packet to router.
9586 Now, the JOINing procedure has been changed to more generic (due
9587 to various router environment issues) and FORWARDED is not needed
9588 anymore for anything. The protocol specification is yet to be
9591 Now, removed silc_server_packet_forward from server and the flag
9592 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9594 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9596 * Renamed NAMES command to USERS command. The NAMES was named that
9597 due to historical reasons. Now it is renamed. Also, rewrote
9598 parts of the USERS command. The nickname list is not sent anymore
9599 by the server. Only Client ID and mode lists are sent in the USERS
9600 command. Changed this also to the protocol specification.
9602 The client now resolves the names and stuff after it receives
9603 the USERS list from the server when joining to the channel.
9605 * WHOIS and IDENTIFY commands has been changed to support multiple
9606 Client ID's per command. One can now search for multiple users
9607 in the network by sending only one WHOIS or IDENTIFY command.
9608 Changed the code and the protocol specifications.
9610 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9611 uses silc_server_command_whois_parse to parse the request. */
9613 * If normal server, do not parse the WHOIS and IDENTIFY requests
9614 before sending it to the router. Saves some time.
9616 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9618 * Fixed JOIN command on client library. Wrong number of arguments
9619 used to crash the client.
9621 * Added silc_server_channel_has_global function to check whether
9622 channel has global users or not.
9624 * Added silc_server_channel_has_local function to check whether channel
9625 has locally connected clients on the channel.
9627 * The silc_server_remove_from_one_channel now checks whether the
9628 channel has global users or not after given client was removed from
9629 the channel. It also checks whether the channel has local clients
9630 on the channel anymore. If it does not have then the channel entry
9631 is removed as it is not needed anymore.
9633 * The silc_server_notify now checks on JOIN notify whether the joining
9634 client is one of locally connected or global. If it is global then
9635 the channel has now global users on the channel and that is marked
9636 to the channel entry. Also, it now saves the global client to
9637 global list who is joining and JOINs it to the channel. This is
9638 for normal server, that is.
9640 Changed silc_server_send_notify_on_channel,
9641 silc_server_packet_relay_to_channel and
9642 silc_server_packet_send_to_channel check if we are normal server
9643 and client has router set (ie. global client) do not send the
9644 message to that client, as it is already routed to our router.
9646 * Implemented LEAVE notify type handling in silc_server_notify
9649 * Tested LEAVE command in router environment successfully. Tested
9650 with two routers, two servers and two clients.
9654 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9656 * Implemented SIGNOFF notify type handling in silc_server_notify
9659 * silc_server_remove_id now removes the client entry from all channels
9660 it has joined and thusly sends SIGNOFF notify type.
9662 * Rewrote the NAMES list generation in server by removing two excess
9663 loops. The lists are created now inside one loop.
9665 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9667 * silc_server_remove_channel_user checks now also global list
9668 for channel and client.
9670 * silc_server_new_channel_user checks now both local and global
9671 list for channel and client. Fixed a bug in client id decoding.
9672 Used to decode wrong buffer.
9674 * silc_server_channel_message checks now both local and global
9675 list for channel entry.
9677 * Tested channel joining (hence JOIN) in router environment
9678 successfully. Tested with two routers, two servers and two
9681 * Tested channel message sending in router environment successfully.
9683 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9685 * Added silc_server_save_channel_key into server.[ch] to save the
9686 received channel key in Channel Key payload processing. It is
9687 also used in JOIN command reply handling.
9689 Equivalent function silc_client_save_channel_key added into
9690 client.[ch] into client library.
9692 * Changed JOIN command reply to send information whether the channel
9693 was created or not (is existing already) and the channel key
9694 payload. Changed protocol specs accordingly.
9696 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9697 the request was sent by ID and not by nickname. Crashed on
9700 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9702 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9703 now correctly save the received data.
9705 * silc_server_free_sock_user_data now notifies routers in the
9706 network about entities leaving the network.
9708 At the same time implemented functions silc_server_remove_id
9709 and silc_server_send_remove_id to receive and send REMOVE_ID
9710 packets. The packet is used to notify routers in the network
9711 about leaving entities. The ID removed will become invalid in
9714 * Added function silc_idlist_del_server into server. Removes and
9715 free's server entry from ID list.
9717 * silc_server_private_message function now checks, if we are router,
9718 that the destination ID really is valid ID, naturally.
9720 * In router when NEW_ID packet is received (for new client) the
9721 hash of the Client ID is saved in the ID Cache but the
9722 client->nickname is set to NULL, instead of putting the hash
9725 IDENTIFY command now also checks that client->nickname must be
9726 valid. If it is not if will request the data from the server who
9727 owns the client. Added new function
9728 silc_server_command_identify_check.
9730 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9731 to set the command to already allocated Command Payload.
9733 * Tested private message sending in router environment with two
9734 routers, two servers and two clients. Fixed minor bugs and now
9737 * Fixed segfault from client's NAMES command. Used to crash if
9740 * Forwarded packets must not be routed even if it is not destined
9741 to the receiver. Changed server code comply with this.
9743 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9745 * Added `require_reverse_mapping' boolean value to ServerParams
9746 structure. If TRUE (not default) the server will require that
9747 the connecting host has fully qualified domain name.
9749 If the reverse mapping is not required and hostname could not be
9750 found the IP address is used as hostname.
9752 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9754 * Implemented version string checking to both client and server.
9755 The check is incomplete currently due to the abnormal version
9756 strings used in development version of SILC.
9758 * Changed all command functions in server to use the new
9761 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9763 * Changed char *data to unsigned char *data in ID Cache system to
9764 support binary data as ID Cache data. Changed code to support
9765 binary data in lib/silccore/idcache.c.
9767 * Renamed silc_server_packet_relay_command_reply to
9768 silc_server_command_reply as it is normal packet receiving
9769 function. Rewrote the function to accept command replys for
9770 servers and not only for clients.
9772 * Mark remote router always as registered server if we are connecting
9773 to it. Otherwise, commands sent by the router to us are ignored.
9775 * All ID List find routines now returns the ID Cache Entry pointer
9776 as well if requested.
9778 * WHOIS command works now in router environment, tested with two
9779 routers, two servers and two clients.
9781 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9782 in router environment (as it is almost equivalent to WHOIS) but
9783 hasn't been tested thoroughly. Added new functions:
9785 silc_server_command_identify_parse
9786 silc_server_command_identify_send_reply
9787 silc_server_command_identify_from_client
9788 silc_server_command_identify_from_server
9790 * Disabled route cache adding because adding two different ID's with
9791 same IP replaces the old cache entry thus giving wrong route.
9792 The entry->router->connection is always the fastest route anyway
9793 so route cache may not be needed. Of course, new routes maybe
9794 established after receiving the ID when the entry->router->connection
9795 might not be anymore the most optimal.
9797 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9799 * Add route cache for received ID for fast routing.
9801 * Added silc_server_packet_route to route received packet on router
9802 that is not destined to us.
9804 * Renamed silc_server_get_route to silc_server_route_get.
9806 * Added id_string and id_string_len fields into SilcServer to
9807 include encoded ServerID for fast comparing without excess
9808 encoding of the ID's.
9810 * Cleaned up WHOIS command on server side. Added following static
9813 silc_server_command_whois_parse
9814 silc_server_command_whois_check
9815 silc_server_command_whois_send_reply
9816 silc_server_command_whois_from_client
9817 silc_server_command_whois_from_server
9819 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9820 arguments in command replies. All command functions should be
9821 updated to use this macro.
9823 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9825 * Minor typo fixes on command reply handling on server.
9827 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9829 * Added silc_server_command_add_to_channel internal routine to add
9830 the client to the channel after router has created the channel and
9831 sent command reply to the server.
9833 * Added generic silc_server_send_command to send any command from
9836 * Use static buffer with ID rendering instead of duplicating data.
9838 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9840 * Fixed a channel user mode bug when joining to a channel server gave
9841 everybody channel founder rights, oops.
9843 * We mark ourselves as the router of the incoming server connection
9844 if we are router ourselves. This way we can check in some packet
9845 sending functions whether it is locally connected server. For
9846 incoming router connections we put NULL.
9848 * For router sending packets locally means now always sending the
9849 packet cell wide; to local clients and local servers. For normal
9850 server sending packet locally means sending it to only local
9853 * Fixed the JOIN command to really work in router environment. If the
9854 channel is created it is always created by the router. Router is
9855 also responsible of making the initial joining to the channel,
9856 sending JOIN notify to the sending server and distributing
9857 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9858 does not exist server doesn't do anything else but forward the
9859 command to the router which performs everything.
9861 * Added silc_server_send_channel_key function to send the Channel Key
9864 * Added silc_server_create_channel_key to create new channel key. The
9865 channel key is now re-generated everytime someone joins or leaves
9866 a channel, as protocol dictates. Note: channel->key_len is the
9869 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9871 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9872 packet_receive.[ch] to separate packet sending and receiving
9873 routines. The server.[ch] now includes everything else including
9874 actual packet processing (writing and reading data) and other
9877 Renamed silc_server_private_message_send_internal to
9878 silc_server_send_private_message. The routine is still though
9879 used only to relay private messages as server does not send
9880 private messages itself.
9882 Renamed silc_server_new_channel to silc_server_create_new_channel
9883 and added new function sicl_server_new_channel that handles the
9884 incoming New Channel packet. Added also new sending function
9885 silc_server_send_new_channel to send New Channel Payload.
9887 * Added new function silc_server_notify to process incoming notify
9888 packet to the server/router. Server may then relay the notify
9889 to clients if needed.
9891 * Added new function silc_server_new_channel_user to process incoming
9892 New Channel User packet. Router will redistribute the packet and
9893 send JOIN notify to its local clients and locally connected servers
9894 if needed. Normal server will send JOIN notify to its local client
9895 on same channel when received this packet. Added also corresponding
9896 sending function silc_server_send_new_channel_user to sent the
9899 * Added boolean route argument to send_notif_to_channel and
9900 packet_send_to_channel functions to attempt to route the packet
9901 if it is TRUE and send only locally if it is FALSE.
9903 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9905 * silc_server_replace_id now broadcasts the received replace ID
9906 packet if it is not broadcast packet already. The router must
9907 broadcast to inform other routers about changed ID.
9909 * Added backpointer to server's router into SilcServer context in
9910 silcd/server_internal.h.
9912 * Fixed silc_server_packet_broadcast to send correct broadcast
9915 * The channel key is now distributed to the local client as soon
9916 as it is received from the router (in router environment) so that
9917 no other packet may be sent for the channel until client has
9920 * silc_server_remove_channel_user now broadcasts the received
9921 Remove Channel User packet if it is not broadcast packet already.
9922 The router must broadcast to inform other routers about removed
9925 * Added users field into SilcPacketContext that is a reference count
9926 of the context. One can increase the reference count by calling
9927 silc_packet_context_dup which is now changed to just increase the
9928 reference count instead of duplicating the data. The reference
9929 count is decresed by calling silc_packet_context_free that will
9930 free the data after the reference count hits zero.
9932 For now on the packet context and everything allocated into it
9933 (including the raw packet from network) must be freed by calling
9934 the new silc_packet_context_free function. Added also new function
9935 silc_packet_context_alloc that must be used now to allocate the
9936 context. This also means that if a routine is asynchronous from
9937 silc_[client/server]_packet_parse_type the packet context must
9938 be duplicated by calling silc_packet_context_dup. Otherwise it
9939 gets free'd after silc_[client/server]_packet_parse_type returns.
9940 Also, one must remember that if packet is duplicated then its
9941 reference count must be decresed by calling the free function as
9942 many times as it was duplicated.
9944 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9945 from both client and server.
9947 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9949 * Made joining to a channel working in router environment.
9951 * Cleaned up JOIN command on server side and create function
9952 silc_server_command_join_channel internal routine to make the
9955 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9957 * Changed silc_command_pending list to SilcDList. Also, added
9958 `ident' field to SilcServerCommandPending structure to identify
9959 the reply and to call correct callback.
9961 Added silc_server_command_pending_check function to replace the
9962 corresnponding macro. The silc_command_pending list is not
9965 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
9966 to set identifier to previously allocated Command Payload. It
9967 is used to set identifier for command when resending Command
9970 * Added silc_command_payload_encode_payload to encode Command
9971 Payload buffer from SilcCommandPayload structure.
9973 * Added silc_argument_payload_encode_payload to encode Argument
9974 payload buffer from SilcArgumentPayload structure.
9976 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9978 * Changed WHOIS command to support router connection on server side.
9979 The whois request is always sent to router unless the server is
9980 standalone server. After server has received the reply from the
9981 router will it send the reply to the client.
9983 * Added silc_server_packet_broadcast into silcd/server.[ch] to
9984 broadcast received broadcast packet. The function is used only
9985 by router. The broadcast packet is always sent to the router's
9988 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
9989 render given ID to printable string, for log files for example.
9991 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9993 * Made basic router to router connections working. At least they
9994 can now connect to each other but nothing really works the way
9995 they are supposed - yet.
9997 * Added new initiator token to RouterConnection configuration
9998 file in silcd/serverconfig.[ch]. It is used to tell whether we
9999 are the initiator to the remote router or whether we'll expect
10000 the other end to connect.
10002 * Moved registering of listener task to silc_server_init, hence
10003 the server starts listenning as soon as it is run, even if it
10004 does not have connections to other routers. Let's see how well
10007 * Changed default connection retry timeouts for more suitable in
10010 * Removed cipher and such arguments from silc_idlist_add_client
10011 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10012 Added new function silc_idlist_add_data to add the keys and stuff
10015 * Added SilcIDListData structure and added it to SilcClientEntry
10016 and SilcServerEntry as their first field in the structure. This
10017 way we can explicitly cast the ID entries to the SilcIDListData
10018 structure and get common data for the entries. In past, we had
10019 to first check what type of connection it is and then cast it to
10020 correct ID entry type. Now, we can directly cast the opaque
10021 pointer to the SilcIDListData (no matter what ID entry it actually
10022 is) and get the data needed.
10024 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10026 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10027 in some circumstances even if threre were timeout tasks, though not
10028 IO tasks, but tasks anyway. Now fixed.
10030 * Defined SilcServerConnection structure to hold connection specific
10031 stuff about directly connected servers and routers. The definition
10032 is currently in silcd/server_internal.h. I thought about having
10033 a bit more important role fro this struct but for now it is used
10034 only when connecting to other server (or router actually).
10036 * Added connecting retry support in server when connecting to
10037 router(s). The retry feature implement exponential backoff
10038 algorithm. Also, added SilcServerParams structure to hold default
10039 parameters for server. For now, it include these retry settings
10040 and are hard coded. After server is moded to be as Silc Server
10041 Library this structure will be more important.
10043 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10045 * Changed client librarys channel->clients table to SilcList and
10046 changed code accordingly.
10048 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10050 * Changed client's channel table to SilcList and changed code
10051 accordingly. Also changed SilcChannelClientEntry to include back-
10052 pointer to the channel so that client entry can use that structure
10053 as list as well and we have fast cross-reference to the channel.
10054 This change dramatically decreased the complexity of channel
10055 handling with client entry and vice versa (removed one extra
10056 loop when searching for channel entry from many functions).
10058 * Changed server->sim from table to SilcDList and changed code
10061 * NAMES command can now be used from user interface. It will show
10062 the user list on the channel, neatly.
10064 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10065 Code now saves realname of the user if it becomes available.
10067 * Renamed configure.in to configure.in.pre and made ./prepare
10068 script to automatically add correct version string to
10069 configure.in which it creates from configure.in.pre.
10071 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10073 * NAMES command reply now shows users mode with the nickname when
10074 joining to channel.
10076 * Moved silc_client_ch[u]mode[_char] functions from
10077 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10078 place sucks, they are utility functions and should be in some
10081 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10083 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10086 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10090 * Added TRQ (efficient deque and list library) into lib/trq. This is
10091 a very good list library that is currently used in the SILC. Defined
10092 SilcList API over the library because I didn't like the API very
10093 much. See lib/trq/silclist.h for the API and examples of how to
10094 use the API. Fixed various places in the code to use the new
10095 SilcList API. The SilcList is meant for lists that has a structure
10096 already defined as a list. It is not suitable to add just some
10097 context to the list (in TRQ, the context is the list actually).
10099 So, I defined SilcDList that can be used for the purpose where
10100 predefined list structure does not exit. This can be used as
10101 such list. Now some context just can be added to the SilcDList.
10102 Currently this list is not used in the SILC just yet, though there
10103 are a lot places where this can replace dynamically allocated
10104 tables and I will fix these places, later, to use SilcDList.
10105 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10106 and use TRQ internally).
10108 Also fixed some annoying warning messages that the original TRQ
10109 code generated. Also minor changes to TRQ's Makefile.in.
10111 * Added support for querying by Client ID to both WHOIS and
10112 IDENTIFY commands into server, as required by the protocol.
10114 * Removed method function pointers from SilcBuffer structure. They
10115 weren't used to anything and just increased the context size for
10116 no good reason. This change also made silc_buffer_alloc and
10117 silc_buffer_free functions inline functions.
10119 * Disabled command flooding detection support until it's fixed so
10120 that it accepts commands in but does not execute them more than once
10123 * Added silc_net_localhost(), to return local hostname, into
10124 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10125 that must be initialized before calling silc_client_init.
10127 * Added new function: silc_server_send_notify_on_channels to send
10128 notify messages to all channels client has joined. It is assured
10129 that the message is sent only once per client.
10131 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10132 lib/silcutil/silcutil.[ch] as silc_format function. The new
10133 function is generic and is used by server as well, not only by
10134 the logging routines.
10136 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10137 the provided version string was not acceptable. Added new function:
10138 silc_ske_check_version into lib/silcske/silcske.h. The function
10139 must be implemented by the application (client or server) and it
10140 does not reside in the SKE library. The function checks the version
10141 string remote end sent.
10143 * Added back pointers (to opaque context and to SilcSocketConnection)
10144 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10146 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10147 duplicate packet context structure.
10149 * Changed `notify' client operation to send same arguments as client
10150 receives from server except for ID's. ID's are mapped to correct
10151 ID entry and that is returned. Also, if channel entry is not sent
10152 by server but the notify is for channel the channel entry is sent
10153 to application (otherwise application doesn't know that it is for
10154 channel (library gets it from packet's Destination ID)).
10156 * Added silc_client_remove_from_channels into client library to
10157 remove a client from all channels it has joined to. Used when
10158 received SIGNOFF notify from server. Added also new function
10159 silc_client_replace_from_channels to replace old ID entry with
10160 new ID entry on all channels. Used when received NICK_CHANGE
10161 notify from server.
10163 * Fixed ID Cache list handling in silc_idlist_get_client in
10164 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10165 to get (or query) client by ID.
10167 * Updated TODO list.
10169 * Added connection authentication status message defined by the
10170 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10171 support for these into the code in client and server side.
10173 * Added generic function silc_client_send_command to send any command
10174 with variable argument list. Application should use this function
10175 to send commands if the command functions provided by the library
10176 does not suite for the application's user interface needs.
10178 * Added new `failure' client operation. Application is notified about
10179 received failure packet if client is executing a protocol. In this
10180 case the protocol's execution has failed.
10182 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10183 is required by the protocol.
10185 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10186 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10189 * Added status flag to SilcSKE object to indicate realtime status
10190 of the SKE protocol.
10192 * Application receives now exactly same command reply arguments as
10193 the library receives from server. However, if ID is received the
10194 corresponding ID entry is returned to the application (eg. Client
10195 ID is mapped to correct SilcClientEntry entry and that is returned).
10196 Changed command_reply client operation due to this change.
10198 * Changed all ID's in commands and in command replys as ID Payloads.
10199 Change affected both client and server side codes.
10201 All ID's sent in SILC network (with execption of ID's in SILC
10202 Packet header) are sent in ID Payload to support variable length
10205 * Server now notifies nick changes and notifies all clients on
10206 the channels about the new nickname (about the new Client ID,
10209 * Implemented CMODE command to change channel modes. Supports all
10210 channel modes defined by the protocol specs except ban and invite
10211 lists. (Also, private channel key mode is supported but support for
10212 setting private channel key in client is missing, thus, this mode
10213 has no effect on client side (except that server requires that the
10214 client uses private channel key and normal channel traffic does not
10217 Also, invite mode works per se, but INVITE command does not work
10218 yet correctly, so you can set channel as invite only channel but
10219 inviting clients to the channel does not work (it is yet to be
10220 thought what's the best way to do it).
10222 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10223 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10224 Implemented CUMODE command to change user's mode on the channel.
10225 Supports all modes defined by the protocol specs.
10227 * Added NAMES command reply to return users modes on the channel.
10229 * Removed unnecessary and slow ciphers from lib/silccrypt.
10231 * Set SO_KEEPALIVE option to connection sockets by default.
10233 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10235 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10236 redefined the Notify Payload into protocol specs.
10238 * Added silc_id_payload_parse_id to get ID directly from raw
10241 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10243 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10244 accept searching by Client ID as well.
10246 * Added support for LEAVE and SIGNOFF notify types in client library.
10248 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10249 to parse ID Payload from raw data.
10251 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10253 * Added flags parameter into silc_ske_assemble_security_properties
10254 function in lib/silcske/silcske.[ch].
10256 * Changed notify client operation to fit better for notify messages
10257 sent by server. The notify payload received from server is now
10258 passed to the application (after parsing it to SilcNotifyPayload).
10259 It is application's responsibility to retrieve the arguments
10260 from the payload and show the message the way it wants. The message
10261 sent by server is implementation specific.
10263 * Changed public keys to comply with the protocol specification.
10264 Old public keys are not supported anymore and are not compatible.
10266 * Removed nickname from Channel Payload as the latest draft removed
10267 it. The client must resolve the nickname from the NAMES command
10268 reply received when it joined the channel.
10270 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10272 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10274 * Fixed some errors in protocol specification drafts.
10276 * Created lib/silccore/silcnotify.c to implement Notify Payload
10277 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10278 generic payloads described by protocol specifications. The file
10279 includes implementations for ID Payload and Argument Payload.
10281 * Changed Command Payload implementation to use the new Argument
10282 Payload. Changed command_xxxx_payload to command_payload_xxxx
10283 to comply with SILC coding conventions.
10285 * Added suppport for Argument Payload handling in Notify Payload
10286 implementation as protocol requires it. Added the new support
10287 into server and client lib as well.
10289 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10291 * Added support for multiple nicknames on same channel. [n] is
10292 added locally to the nickname if there are more than one same
10293 nicknames on the channel.
10295 * Server now sends all nicknames that matched WHOIS request.
10296 Client also shows the list received from server.
10298 * Added TOPIC command to client side. User can now set and show
10299 current topic on channel.
10301 * Added MOTD command to client and server. Also, server sends the
10302 motd when client connects to the server.
10304 * Changed version strings to comply ISO 8601.
10306 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10308 * Fixed protocol error handling in client library. It should now
10309 cope even if the SKE fails for some reason.
10311 * Made new protocol specification drafts for submitting to IETF.
10313 * Implemented TOPIC command to server in silcd/command.c.
10315 * Added two new notify types into lib/silccore/silcnotify.h:
10316 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10317 notify nickname change and topic setting/change on a channel.
10319 * API change of command_reply operation in client library. The
10320 application gets now the status type received from server as well.
10322 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10324 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10326 * Cras fixed and optimized the packet handling even further and
10327 it should work now. Minor change to the prototype of function
10328 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10330 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10332 * Added new function into lib/silcutil/silcschedule.[ch]:
10333 silc_schedule_with_fd to select() a specified fd. The function
10334 returns after timeout expires or data arrives or goes. The
10335 function is used by packet routines to wait that all data is
10336 received from network.
10338 * Fixed data reading from network in lib/silccore/silcpacket.c.
10339 The code now assures that all data is read from the fd and then
10340 continues packet processing. This was a bug fix since the code
10341 used to drop some data in some circumstances.
10343 * Added new function into lib/silcclient/client.[ch]:
10344 silc_client_start_key_exchange to start key exchange after
10345 connection has been established to server. The code internally
10346 now uses this funtion but its main purpose was to provide it
10347 for applications that perform their own connecting. After
10348 application has created a connection it merely calls this
10349 function to start the key exchange between client and server.
10350 The library takes care of everything else after that.
10352 Updated also lib/silcclient/README to explain the usage of
10355 * Do not send to application information that connection has
10356 been established. Application gets notified it by connect
10359 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10361 * Applied cras's patch to add silc_schedule_one function. The
10362 function runs scheduler once and returns.
10364 * Fixed the scheduler after cras messed it up. The timeout
10365 handling works now as it's supposed to work.
10367 * Added into lib/silccore/ silcnotify.h to include notify
10368 message types support. Changed silc_server_send_notify*
10369 functions, in server.[ch], to support those new notify types.
10370 Added the support for the notify types into client library,
10371 as well. Added new notify client operation into ops.h in
10374 * Changed silc_server_packet_send_to_channel to send normal
10375 packets instead of just channel message packets. The function
10376 is now used to send the notify packets to channels. It is not
10377 used to send channel message packets anymore, as server never
10378 sends them anymore.
10380 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10381 va_arg()s as it seems to require it nowadays. I guess, if SILC
10382 is compiled with older va_arg() the new code should work anyway.
10384 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10386 * Splitted core library. Core library (lib/silccore) includes
10387 now only SILC protocol specific core (and common) components.
10388 Created new utility library (lib/silcutil) that includes more
10389 generic purpose stuff. The stuff for util library was taken
10390 from the old core library. This was minor and easy split.
10392 * Created SILC Client Library (lib/silcclient) that includes
10393 implementation of the SILC client without user interface. This
10394 was major move from silc/ directory. The code has been changed
10395 so that it is transparent towards the user interface. The
10396 silc/ directory includes now the same user interface as before
10397 and it uses the new client library. Read lib/silcclient/README.
10398 Basicly, the client library performs everything else related
10399 to SILC except user interface handling. Also, configuration
10400 files are considered to be part of user interface and library
10401 does not handle them.
10403 This change also changed a lot of structures, function naming etc.
10404 Most important change was that SilcClientWindow object was
10405 renamed to SilcClientConnection in the client library. Created
10406 also new file lib/silcclient/ops.h. Also added new files
10407 silc/local_command.[ch] and silc/client_ops.[ch].
10409 All these changes were made to make it easier for user interface
10410 designers to create what ever user interface for the SILC client
10413 It is also expected that the server will be moved to lib
10414 directory as well and SILC Server Library will be created;
10415 sometimes in the future.
10417 * Removed Local commands from lib/silccore/silccommand.h as
10418 they are application specific and new client library does not
10419 handle any of those anymore.
10421 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10422 old client implementation in silc/.
10424 * Added support for callback functions in SILC_LOG_* macros.
10425 Application can now set its own callbacks that will be called
10426 instead of using the default functions that will always print
10427 the debug messages to stderr (or stdout). Also, debugging can
10428 now be disabled by setting silc_debug to FALSE and re-enabled by
10429 setting it to TRUE. Note, that logging will still work even
10430 if debugging is disabled.
10432 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10433 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10434 silc_log_reset_debug_callbacks.
10436 * To enable debugging in silc client one must give now -d
10437 option on command line.
10439 * Changed silc_schedule_init to automatically allocate task queues
10440 if they are not allocated before calling it.
10442 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10444 * Added GMP 3.1 into math library.
10446 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10448 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10449 a channel in SILC network. The packet is used by servers and
10450 routers to notify other routers that user has left a channel.
10451 This little feature was missing until now. Added the feature
10452 to protocol specification as well.
10454 Added functions: silc_server_send_remove_channel_user and
10455 silc_server_remove_channel_user into server.[ch].
10457 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10458 lib/silccore/silcpacket.h. However, they are not implemented
10461 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10463 * Fixed joining to a channel and sending channel messages
10464 between server and router. The channel message sending should
10465 now work inside a cell.
10467 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10469 * Fixed the private message sending between server and router.
10470 The private message sending should now work inside a cell.
10472 * Added silc_server_replace_id into server.[ch] to replace
10473 existing ID in the SILC network.
10475 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10476 and silc_idlist_replace_server_id into idlist.[ch] in server.
10478 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10480 * Fixed the server to server connections. Server can again now
10481 connect to router. Router to router connections probably does
10484 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10486 * Added dynamic protocol registering support. Now protocols can
10487 registered and unregistered on the fly. Patch by cras.
10489 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10491 * Added lib/contrib directory to hold routines that some platforms
10492 don't have but are needed by SILC.
10494 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10495 into lin/contrib to provide getopt() and getopt_long() for
10496 those who don't have it.
10498 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10500 * Added AWAY command to client. When away message is set and
10501 client receives a private message packet the client automatically
10502 replies to the sender with the away message.
10504 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10505 bug seemed to be the cause of recent problems when compiling
10508 * Added version detection support to SKE protocol specification
10509 and added the new changes to the SKE implementation as well.
10510 There were other minor changes in the SKE protocol as well.
10512 Many changes in lib/silcske/silcske.[ch] and in
10513 lib/silcske/payload.[ch].
10515 * Added ^U functionality, clear input line. Patch from cras.
10517 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10519 * Mainly small bugfixes on core library. Fixed some debugging
10520 logging and buffer overflow in silclog.c.
10522 * Updated config.sub and config.guess on the distribution tree.
10524 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10526 * Added command lagging support in server. Client may execute
10527 commands now only once in two seconds.
10529 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10531 * Optimized packet reception. MAC computation and checking is now
10532 also more optimized. A lot previously duplicated code is now
10533 used as generic by both client and server.
10535 * Fixed key pair generation in clientutil.c
10537 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10539 * Added into lib/silccore/silcbufutil.[ch] new function;
10540 silc_buffer_realloc.
10542 * Moved generic packet sending/encryption functions to
10543 lib/silccore/silcpacket.[ch] from client and server. Some
10544 rewriting of the functions.
10546 * Moved all generic packet reception/decryption functions to
10547 lib/silccore/silcpacket.[ch] from client and server. The
10548 packet processing is now much cleaner in both client and server.
10549 These were major changes in both client and server.
10551 * Created many common functions in server to do packet sending.
10552 Previously code were duplicated a lot, this has been removed
10553 with these changes.
10555 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10557 * Rewrote major parts of the ID cache system. Don't know
10558 whether it is better now or not but at least the API is more
10561 * Major rewrite on ID cache stuff on client because of the ID
10562 cache API changes. Added idlist.c to client.
10564 * Also major rewrite on ID cache stuff on server as well.
10565 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10566 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10567 in hand, instead they are all put into the ID cache system now.
10568 All server_idlist_* routines uses ID cache now instead of
10569 traversing its own lists (those lists does not exist anymore).
10570 SilcIDList though still exists. Also, SilcXXXEntry's are
10573 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10575 * Finally made the SKE implementation compliant to the protocol
10576 specification. All mp integers are now binary encoded as
10577 opposed being HEX encoded.
10579 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10582 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10583 functions: silc_[encode/decode]_pem. Also added function
10584 silc_encode_pem_file to PEM encode with newlines ('\n') for
10585 saving into a file.
10587 * SILC public keys are now encoded either PEM or binary. Same
10588 option is for private keys as well. By default private keys
10589 are binary encoded and public keys PEM encoded. Silly HEX
10590 encoding were removed.
10592 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10593 function to create fingerprints.
10595 * Fixed a bug in SHA1; does not change the original data anymore.
10597 * Partly implemented INFO command on client and server side.
10598 Fixed CLEAR command. Changes to SERVER command; show current
10599 server(s) when giving command without arguments. Added
10600 VERSION command to client.
10602 * Added check to server that unregistered connections cannot
10603 execute commands (unless it is specificly allowed).
10605 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10607 * Fixed screen refresh.
10609 * Fixed channel joining bug from client. On some circumstances
10610 client tried to join to a channel it had already joined.
10612 * Added public key verification process into client's protocol.c.
10613 The client now verifies the public key from user and saves
10614 it into ~./silc/serverkeys/ directory.
10616 Added into: clientutil.[ch]: silc_client_verify_server_key.
10618 * Changed SKE protocol's silc_ske_initiator_finish function
10619 to accept callback function that verifies the received public
10620 key. Removed old silc_ske_verify_public_key function.
10622 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10624 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10625 silc_pkcs_private_key[_data]_set.
10627 * Made the password and public authentication more cleaner in
10628 server's protocol.c.
10630 * Removed historic and obsolete protocol `channel_auth' from
10631 both client and server.
10633 * Removed wrong way of sending command status messages from
10634 server to client in server's command.c. The old way violated
10635 protocol specification.
10637 Changes to silccore/silccommand.[ch]: removed
10638 silc_command_encode_status_payload -> not needed anymore,
10639 changed silc_command_encode_payload_va to accept extra
10640 argument on variable argument list. The argument type must
10641 now be provided to the function. Also, added new function:
10642 silc_command_encode_reply_payload_va which is same as
10643 normal command_encode_payload_va except command status type
10644 is provided as extra argument.
10646 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10648 * Added ~./silc directory handling. The directory includes the
10649 public and private keys for the client.
10651 Added silc_client_check_silc_dir, silc_client_create_identifier
10652 and silc_client_load_keys.
10654 * Implemented SILC protocol compliant public key. Added public
10655 and private key saving to and loading from files.
10657 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10658 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10659 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10660 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10661 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10663 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10664 silc_pkcs_load_[public/private]_key.
10666 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10668 * Added silc_server_get_route (route.[ch]) to get connection
10669 data for the fastest route for given ID.
10671 * Implemented INVITE command on client and server. The command
10672 were re-defined in the SILC Protocol Specification and the
10673 implementation now complies with the specification.
10675 * Implemented PING command on client and server.
10677 * Implemented NAMES command on client and server. The server side
10678 supports currently only normal server not router server yet.
10679 Some changes to NAMES definition in SILC protocol specification.
10681 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10683 * Implemented LEAVE command on client and server.
10685 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10686 again. This change was made to the protocol as well. Server
10687 should not violate the protocol specification anymore.
10689 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10691 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10692 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob