1 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
3 * Added some better comments to lib/silccrypt/silcpkcs.h,
4 optimized some routines in lib/silccrypt/silcpkcs.c.
5 Added test_silcpkcs into lib/silccrypt/tests/.
7 * Fixed silc_rng_global_init to actually init the global RNG
8 if RNG wasn't provided for it. Affected file is
9 lib/silccrypt/silrng.c.
11 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
13 * Added silc_hash_table_find_by_context_ext. Affected files
14 lib/silcutil/silchashtable.[ch].
16 * Save the public key on normal server in WHOIS command reply
17 from attributes, if present, and add it to public key hash
18 table. Fixes WHOIS resolving by public key on normal server.
20 Optimized the attributes resolving on normal server to not
21 resolve if we resolved them already from router.
23 Affected files are silcd/server_query.c, command_reply.c.
25 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
27 * Added support for whois using attributes.
28 Affected files silcd/command_reply.c, silcd/packet_receive.c,
29 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
32 * Added support for whois using public key attribute to /WHOIS i
33 client command. Affected files irssi/docs/help/in/whois.in,
34 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
36 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
38 * Fixed UMODE setting in server when the client has anonymous
39 mode set. The mode setting was not working. Affected file
42 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
44 * Fixed some bugs and typos related to sending split messages.
45 Print notification when sending messages with /MMSG. Affected
46 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
48 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
50 * Optimized the socket referencing in packet routines, client
51 library and server. Affected files are lib/silccore/silcpacket.c,
52 lib/silcclient/client.c and silcd/server.c.
54 * If silc_socket_set_qos is given with NULL arguments the QoS is
55 reset from the socket. Affected files are
56 lib/silcutil/silcsockconn.[ch].
58 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
60 * Add a /LISTKEYS command which lists the locally cached
61 client and server keys. Affected files
62 irssi/src/fe-common/module-formats.[ch],
63 irssi/src/silc/core/silc-{channels,servers}.c
64 irssi/docs/help/in/listkeys.in
66 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
68 * Check that packet queue purging was successful. Affected
69 files lib/silcclient/client.c and silcd/packet_send.c. Related
72 * Do not clear the inbuf even if it is empty if QoS was applied
73 to it. Otherwise the QoS data is cleared and MAC failed error
74 will occur. Affected file lib/silccore/silcpacket.c.
76 * Use the rekey period time as rekey protocol timeout value.
77 If the rekey does not succeed during the rekey period there's
78 something very wrong, and we most likely end up with wrong keys,
79 do graceful reconnect then. Affected file silcd/server.c.
81 * Take reference of the socket in the parser context, as it's
82 possible to have the parsers in queue after the socket is
83 disconnected and this may cause crash. Affected files are
84 lib/silccore/silcpacket.c, lib/silcclient/client.c and
87 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
89 * Fixed KICK command reply sending, it sent to replies.
90 Affected file silcd/command.c.
92 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
94 * Finish the silc-mime.pl script. It now supports MIME type
95 guessing using magic files, signing data messages, executing
96 MIME handlers in background. Affected files
97 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
99 * Changed MIME signal handler to make things easier for the perl
100 script. Affected files irssi/src/silc/core/client_ops.c,
101 silc-servers.c, and irssi/docs/signals.txt
103 * Cleaned up the silc_mime_parse function and fixed detection
104 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
106 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
108 * Resolve the IP for file transfer listener from the connection
109 socket. Affected file lib/silcclient/client_ftp.c.
111 * Accept NULL hostname parameter in the functions
112 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
113 if hostname is not wanted.
115 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
117 * Fixed race condition between silc_client_init and
118 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
120 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
122 * Fixed file transfer connection closing when SIGNOFF for
123 the client is received from server. Affected file is
124 lib/silcclient/client_ftp.c.
126 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
128 * Check for disconnected socket in QUIT callback. Affected
129 file silcd/command.c.
131 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
133 * Modified the MIME parsing to allow \n and \r\n as delimiters.
134 Affected files lib/silcutil/silcstrutil.c
136 * Cleaned up the escape/unescape functions for correctness and
137 speed. Affected file irssi/src/silc/core/client_ops.c
139 * Removed handling for data messages with Content-Type: text/*,
140 moved parsing of MIME headers to the signal handler, added
141 support for signing and verifying data messages. Affected
142 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
143 irssi/src/silc/core/silc-{servers,channels}.c
145 * Added a perl script for handling data messages based on
146 information read from Mailcap files. New file
147 irssi/scripts/silc-mime.pl
149 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
151 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
152 acknowledge recepetion of a message to the sender. Updated
155 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
157 * Unregister channel key saving callback when deleting channel.
158 Affected file lib/silcclient/idlist.c.
160 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
161 before calling notify client operation. Affected file is
162 lib/silcclient/client_notify.c.
164 * Unregister QoS tasks when deleting the socket connection.
165 Affected files lib/silcutil/silcsockconn.[ch],
166 unix/silcunixsockconn.c.
168 * Implemented latest presence-attrs draft changes. Affected
169 files lib/silccore/silcattrs.h and
170 irssi/src/silc/core/silc-queries.c.
172 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
174 * Save old channel keys in list to allow more rapid change
175 of channel keys if server for some reason does that. This
176 avoids loosing so many channel messages due to not having
177 key to decrypt. Affected file lib/silcclient/silcclient.h,
178 idlist.c and client_channel.c.
180 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
182 * Continued backup router tests and fixes. Affected files
183 silcd/server_backup, server_util.c, server.c. See TODO.
185 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
187 * Fixed SERVER_SIGNOFF handling in servers. The client
188 was removed from wrong list thus not removing the client
189 at all. Affected file silcd/packet_receive.c.
191 * Do not execute rekey protocol for disabled connections as
192 it would never go through. Affected file silcd/server.c.
194 * Added timeout for rekey protocol to catch if the protocol
195 never executes successfully. Affected files silcd/server.c
198 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
200 * Abandon packet processing for disconnected sockets. Check
201 this always after calling packet processing callback.
202 Affected file lib/silccore/silcpacket.c.
204 * Fixed double registration disconnection code in server.
205 Closed wrong connection. Affected file silcd/packet_receive.c.
207 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
209 * On normal server reconnect to primary during resuming 4
210 times, then give up. Affected file silcd/server_backup.c.
212 * If during reconnecting to routers we notice we have router
213 connection but no primary router set, the server is in desync.
214 Reconnect to primary to restore network. Affected file
217 * Assure that only one protocol is exeucting at the same time.
218 Added checks for all protocols. Affected files are
219 silcd/server.c and server_backup.c.
221 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
223 * Check that a string is not already part on invite/ban
224 string when processing it. Affected file silcd/server_util.c.
226 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
228 * Fixed the CUMODE_CHANGE for founder mode changes to comply
229 with 1.2 version of the protocol. Affected file is
230 silcd/packet_receive.c.
232 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
234 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
235 where the passphrase was given. Affected file is
238 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
240 * INVITE and BAN notifys are now delivered from routers to
241 servers (but not clients) on the channel. Updated specs and
242 code. Affected files silcd/packet_[send|receive].[ch],
243 command.c, server.c and server_util.c.
245 * Implemented INVITE and BAN announcing. Affected files are
246 silcd/server.[ch], server_util.c.
248 * Implemented SilcStatus error type argument returning in
249 command reply error in server. Affected file silcd/command.c.
251 * Implemented SilcStatus argument returning in comand reply
252 in client library. The command_reply client operation now
253 returns error specific arguments as well. Affected files
254 are lib/silcclient/command_reply.[ch], client_resume.c,
255 lib/silccore/silcstatus.[ch].
257 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
259 * Backup router protocol version 1.2 implemented. Testing still
260 required. Affected files in silcd/server_backup.[ch], server.c,
261 packet_receive.c and server_internal.h.
263 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
265 * silc_client_send_[channel|private]_message now return TRUE
266 or FALSE. Affected file lib/silcclien/client_channel.c and
269 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
271 * Check for explicit nickname in INVITE and BAN processing
272 during join as well (and don't expect only wildcards in
273 invite/ban strings). Affected file silcd/command.c.
275 * Fixed the INVITE and BAN by public key. The public key saved
276 is the PK payload (as specified) not the raw data. Affected
277 file silcd/server_util.c.
279 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
281 * UTF-8 text message support for actions and notices in SILC
282 Client. Affected file irssi/src/silc/core/client_ops.c.
284 * silc_get_username and silc_get_real_name now returns sensible
285 data on Win32. Patch by Toni Willberg. Affected file is
286 lib/silcutil/win32/silcwin32util.c.
288 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
290 * Provide a signal handler to send MIME encoded messages and emit
291 a signal when a MIME encoded message is received. Also document
292 the signals for usage with the perl interface.
294 A sample perl script will be supplied at a later point.
296 Affected files are irssi/docs/signals.txt,
297 irssi/src/silc/core/client_ops.[ch],
298 irssi/src/silc/core/silc-{channels,servers}.c
300 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
302 * Use SILC_COMMAND_PING to estimate the round-trip time to the
303 server. Use this time to display a lag and disconnect when it
304 exceeds a specified limit.
306 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
308 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
310 * Remove the channel auth list in normal server if router
311 encofrces its list during connecting. Send notify to channel
312 to remove the mode to remove the list. Affected files are
313 silcd/server_util.c and silcd/packet_receive.c.
315 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
317 * Added support for channel public keys. Updated protocol specs
318 and implemented it. Affected files are
319 silcd/command.c, command_reply.c, lib/silcclient/command.c,
320 lib/silcclient/command_reply.c.
322 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
324 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
325 terminate the process on Linux. Affected file silcd/silcd.c.
327 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
329 * Check for NULL buffer in silc_buffer_clear. Affected file
330 is lib/silcutil/silcbuffer.h.
332 * Simplified the backup router protocol by removing the _GLOBAL
333 types. Updated protocol specs and the code. Affected files
334 are silcd/server_backup.[ch].
336 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
338 * Deny '@' and '!' from nicknames since they are reserved
339 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
340 Updated protocol specs and the code.
342 Affected files are silcd/server_util.[ch].
344 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
346 * Fixed stack overflow in Irssi SILC client. Affected
347 file irssi/src/silc/core/client_ops.c.
349 * Check that Host is set in ServerConnection and RouterConnection
350 in silcd.conf. Affected file silcd/serverconfig.c.
352 * Fixed crash in server with protocol completion callbacks,
353 namely rekey and backup resuming protocols. Affected files
354 are silcd/server_backup.c and silcd/server.c.
356 * Fixed rekey protocol to not restart if it is started already.
357 Affected files are lib/silcclient/client.c and
360 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
362 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
364 * Fixed EOF handling in SILC Config, affected file
365 lib/silcutil/silcconfig.c.
367 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
369 * Fixed RESOLVING flag handling in JOIN notify and other
370 notifys to handle the resolvings correctly in client library.
371 Affected file lib/silcclient/client_notify.c.
373 * Do not send full INVITE and BAN lists in INVITE and BAN
374 notifys, only the changed information. Affected file
377 * Fixed INVITE notify sending in INVITE command, send it
378 only when needed. Affected file silcd/command.c.
380 * Handle the founder key change properly in CMODE_CHANGE
381 notify. Bug #122. Affected file silcd/packet_receive.c.
383 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
385 * Remove the mark for output (mark it only for input) after
386 purging outgoing queue. Prevents the "Error in select()"
387 floods. Affected file silcd/packet_send.c.
389 * Fixed incorrect connection deletion from client library
390 after calling "connect" client operation. Could cause
391 crashes for example during reconnect timeouts. Affected
392 files are lib/silcclient/client.c and
393 irssi/src/silc/core/client_ops.c.
395 * Check server private key file permissions before starting
396 the server. Affected file silcd/serverconfig.c.
398 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
400 * NULL terminate allocated string in silc_buffer_strformat.
401 Affected file lib/silcutil/silcbuffmt.c.
403 * Rewrote the invite/ban list string handling in server to
404 use SilcBuffer instead. Affected files are silcd/command.c
405 and silcd/server_util.c.
407 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
409 * Fixed double free in CMODE command when setting new HMAC
410 for channel. Affected file silcd/command.c.
412 * Added couple of missing memset's to zero sensitive memory.
413 Affected files silcd/command.c, lib/silcclient/command.c.
415 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
417 * Fixed a double free in INVITE command error handling in
418 server. Affected file silcd/command.c.
420 * Added macros SILC_SWAB_[16|32] to swab byte order of
421 16-bit and 32-bit unsigned integers. Affected file
422 lib/silcutil/silctypes.h.
424 * Use the SILC_SWAB_16 instead of htons() in server when
425 handling ports since the ports in structures are always
426 in little-endian order (regardless of platform). Affected
427 file silcd/serverid.c and silcd/server_backup.c.
429 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
431 * Send DISCONNECT in close admin command in server. Affected
432 file silcd/command.c.
434 * Check whether we are already connecting to a remote router
435 (in addition of checking whether we are already connected)
436 before creating new connection. Affected file silcd/server.c.
438 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
440 * Added better compiler and compiler flags checking in
443 * Check that socket is valid after QoS is applied to data.
444 Affected file lib/silcutil/unix/silcunixsockconn.c.
446 * Make sure the socket connecetion is not closed to early
447 when closing connection in server. Also make sure the
448 connection is always closed after error in a protocol.
449 Affected file silcd/server.c.
451 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
453 * Removed --session and --dummy options from Irssi SILC Client.
454 -d option is available only if --enable-debug was given.
455 Affected files are irssi/src/silc/core/silc-core,
456 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
458 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
460 * Added silc_buffer_steal to steal the data from the buffer.
461 Affected file lib/silcutil/silcbuffer.h.
463 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
465 * Fixed server crash with double Primary block in config file.
467 Fixed also various memory leaks around the config file
468 parser. Affected files lib/silcutil/silcconfig.c,
469 silcd/serverconfig.c.
471 * Changed my nickname (Johnny Mnemonic) to my real name, this
472 means that bugs introduced by him were actually introduced
475 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
477 * Don't display "foo appears as foo\nYou're now known as foo"
478 messages. Affected file irssi/src/silc/core/client_ops.c
480 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
482 * Fixed error handling of invalid client entry when calling
483 commands in server. Fixes a crash. Affected file
486 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
488 * Added some sanity checks in server for correctness of the
489 server configuration. Affected file silcd/serverconfig.c.
491 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
493 * Prevent endless resolving of user informations in USERS
494 command by checking the command reply status correctly.
495 Affected file lib/silcclient/command_reply.c.
497 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
499 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
500 file is lib/silcutil/silcfileutil.c. A patch by Matthew
501 Aldous <Matthew@Aldous.com>.
503 * Added better implementation using CriticalSection of
504 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
505 <mikko.lahteenmaki@pikabaana.net>.
507 * Added some Winsock WIN32 compatiblity defines into
508 includes/silcwin32.h.
510 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
512 * Fixed double free in async host lookup code. Affected file
513 lib/silcutil/silcsockconn.c.
515 * On backup router handle now the SERVER_SIGNOFF from router
516 for local connected servers too, and close the connections.
518 Do not process them as normally signing off servers when they
519 really signoff by sending EOF fe, but always assume that
520 router sends the SERVER_SIGNOFF.
522 Affected files silcd/server.c and silcd/packet_receive.c.
524 * Fixed socket unsetting when closing connections. Affected
525 files silcd/server.c and silcd/packet_send.c.
527 * Do not print the nickname in SERVER_SIGNOFF if we do not
528 have it. Prevents asserts in Irssi core. It is possible we
529 don't have the nick if it was just being resolved when server
530 signoff. Affected file irssi/src/silc/core/client_ops.c.
532 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
534 * Fixed autonick crashbug in client library. Affected file
535 lib/silcclient/client.c.
537 * Fixed Unix implementation of SilcMutex to really assert if
538 the mutex is locked/unlcoked already. Affected file
539 lib/silcutil/unix/silcunixmutex.c.
541 * Fixed locking in silc_schedule_uninit. It didn't lock
542 when dispatching timeout tasks. Affected file is
543 lib/silcutil/silcschedule.c.
545 * Changed Win32 implementation of SilcThread to use modern
546 Win32 interface. Affected file is
547 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
549 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
551 * Don't print signed messages when sending failed. Affected files
552 irssi/src/silc/core/silc-[servers.c/commands.h]
554 * Send adquate signal when founding a channel by joing it. Affect
555 file irssi/src/silc/core/client_ops.c
557 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
559 * Fix theme abstracts parsing. Affected files irssi/default.theme,
560 irssi/src/fe-common/core/themes.c
562 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
564 * Fixed close command to use the port correctly when closing
565 server connections. Affected file silcd/idlist.c.
567 * Check for NULL outbuf in silc_socket_write. It is possible
568 that it is NULL is some odd case. Affected files are
569 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
571 * Do not call final protocol callback for backup router
572 resuming protocol when closing connection. It is closed
573 by timeout in case of error. Affected file silcd/server.c.
575 * Backup reconnect to router if backup resuming protocol
576 failed. Affected file silcd/server_backup.c.
578 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
580 * Fixed double free in SKE library error hadling when signature
581 error occurred. Affected file lib/silcske/silcske.c.
583 * Save the fingerprint to new SilcClientEntry after changing
584 nickname. Affected file lib/silcclient/client_notify.c.
586 * Print SIGNOFF in Irssi SILC client only if the nickname is
587 known. Prevents asserts in Irssi core. It is possible we
588 don't have the nick if it was just being resolved when it
589 quit. Affected file irssi/src/silc/core/client_ops.c.
591 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
593 * Fixed double free in invite list adding code when adding
594 invite strings. Affected file silcd/server_util.c.
596 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
598 * More log printing during backup router protocol. Affected
599 file silcd/server_backup.c.
601 * Removed backwards support for old private key file format.
602 Affected file lib/silccrypt/silcpkcs.c.
604 * Removed backwards support for not-so-strict decryption length
605 check, it's strict now. Affected lib/silccrypt/silccipher.c.
607 * GETKEY to update the client entrys fingerprint too.
608 Affected file lib/silcclient/command_reply.c.
610 * Added --without-libtoolfix for package builders using weird
611 wrappers around libtool (BSD at least).
613 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
615 * Fixed backup router bugs: When backup resumes router and
616 receives a CHANNEL_MESSAGE packet the backup must not act
617 as router since the packet header decryption would be
618 different. Also, when relaying packets to channel, do
619 not re-encrypt packets on backup that came from the primary
620 since the connection isn't really router-router connection.
621 Affected files silcd/server.c, silcd/packet_send.c.
623 * Added checks in encryption/decryption that encryption/decryption
624 length sent as argument really is multiple by block size. Helps
625 catching really weird bugs like the above backup router bugs
626 when packets are being decrypted in wrong way. Affected files
627 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
629 * Fixed padding generation in private key file encryption.
630 Affected file lib/silccrypt/silcpkcs.c.
632 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
634 * Added ignore_message_signatures setting which can be used
635 to ignore signatures in messages. Affected files are
636 irssi/src/silc/core/client_ops.c, silc-core.c.
638 * Fixed the libtoolfix to use command line options instead of
639 environment variables. They didn't work as expected. Now,
640 the libtool is fully run-time configurable.
642 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
644 * Verify signature payload for signed messages. Affected files
645 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
646 irssi/src/silc/core/silc-core.h
648 * Display signature verification result in public and private
649 messages using theme abstracts. See irssi/default.theme for
650 examples on their usage. Affected files
651 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
652 irssi/src/fe-common/silc/module-formats.[ch],
653 irssi/src/fe-common/silc/fe-common-silc.c,
654 irssi/src/fe-common/silc/Makefile.am
655 irssi/src/fe-common/core/fe-messages.[ch]
657 * Fixed bugs in Irssi's theme parsing. Affected files
658 irssi/src/fe-common/core/themes.c
660 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
662 * Calculate the correct length for signed messages before
663 encrypting, it must be multiple by block size. Affected
664 file lib/silccore/silcmessage.c.
666 * silc_message_signed_get_public_key returns now both
667 decoded and encoded public key. Affected files are
668 lib/silccore/silcmessage.[ch].
670 * Added libtoolfix script that makes the libtool more generic
671 and configurable in run-time. Now we can specify in run-time
672 if what kind of libraries we want to create, regardless of
673 configuration. SIMs are now creates even if --disable-shared
674 was explicitly given.
676 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
678 * Fixed founder key sending in CMODE command in client.
679 Affected file lib/silcclient/command.c.
681 * Fixed CUMODE founder authentication in server to not check
682 for client's public key since it's not supposed to do that.
683 Affected file silcd/command.c.
685 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
687 * Set realname and hostname in NICK_REC records. Affected file
688 irssi/src/silc/core/silc-nicklist.c
690 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
692 * Remove 1.0 protocol backwards compat code from client
695 * Added more reliable check for whether nickname did change
696 or not, or whether only Client ID changed in NICK_CHANGE
697 notify. Affected file lib/silcclient/client_notify.c.
698 Fixes bug in '@' character handling in a nickname.
700 * Added support for automatically parsing signature from
701 the message payload. Added new function
702 silc_message_get_signature to return the payload to
703 application. Affected files lib/silccore/silcmessage.[ch].
705 * Changed the private_message and channel_message client
706 operations to deliver the SilcMessagePayload to the
707 application too. Application can use it fe. to get the
708 signature from the message for verification. Affected
709 file lib/silcclient/silcclient.h, client_channel.c and
712 * Redefined the signed payload for message payloads.
713 Updated protocol specs and implemented.
715 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
717 * Fixed wrong invite and ban list handling in server command
718 reply. Affected files are silcd/command_reply.c,
719 silcd/server_util.[ch].
721 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
723 * Fixed CMODE setting in server when founder mode was set.
724 Affected file silcd/command.c. Bug #95.
726 * Added support to setting specific public key in CMODE in
727 Irssi SILC client. Affected file lib/silcclient/command.c.
729 * Added support to use specific public key in CUMODE in
730 Irssi SILC Client. Affected file lib/silcclient/command.c.
732 * Added support for inviting and banning by public key in
733 Irssi SILC client. Affected file lib/silcclient/command.c.
735 * Fixed fingerprint/babbleprint showing in invite and ban
736 list command replys. Affected file is
737 irssi/src/silc/core/client_ops.c.
739 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
741 * Format CMODE +c and +h to display both the mode and the argument
743 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
745 * Added test vectors and test programs for SHA-1, MD5,
746 HMAC-SHA1 and HMAC-MD5. New tests are located in
747 lib/silccrypt/tests/. Fixed also argument decoding bug in
748 MD5 implementation. Affected file lib/silccrypt/md5.c.
750 * Changed the channel private key and private message key
751 generation (with static keys) to use SHA1 instead of MD5,
752 as SHA1 is the mandatory hash function in SILC. Affected
753 file lib/silcclient/client_[channel/prvmsg].c.
755 * Changed the private key file encryption to use SHA1 instead
756 of MD5. Added support for the old generation and added
757 automatic change of the key (to be removed later). Affected
758 files lib/silccrypt/silcpkcs.c.
760 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
762 * Load only files with .pub suffix in PublicKeyDir. Affected
763 file silcd/serverconfig.c.
765 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
767 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
768 channels. Affected files silcd/silcd.c, silcd/server.h.
770 * Added the config directive PublicKeyDir for the client block.
771 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
773 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
775 * Merged Toni's irssi/silc.conf patch.
777 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
779 * Max alloc tests in allocation routines. Affected file
780 lib/silcutil/silcmemory.c.
782 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
784 * Fixed a typo in resuming code that fixed detach/resume code
785 in server. Bug #93. Affected file silcd/packet_receive.c.
787 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
789 * Do reverse lookups for server when /connecting. Affected files
790 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
791 irssi/src/core/net-nonblock.*
793 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
795 * Added library versioning for shared libraries. Affected
796 files configure.in.pre and lib/Makefile.am.pre.
798 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
800 * Display INVITE and BAN lists as specified by SILC 1.2
802 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
804 * Do not send invite list back unless asked (when sending
805 no arguments) or when list was modified. Affected file
808 * Remove client from invite list in KILLED notify and in
809 KILL command. Affected file silcd/command.c and
812 * Fixed bugs in invite list handling in INVITE command.
813 Affected files silcd/command.c and silcd/server_util.c.
815 * Merged with Irssi 0.8.6.
817 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
818 Affected file irssi/src/fe-text/silc.c.
820 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
822 * The silc_argument_get_[first/next] now return the argument
823 type to caller. Added silc_argument_payload_encode_one.
825 Affected files are lib/silccore/silcargument.[ch].
827 * Added support for the SILC 1.2 INVITE command and new
828 invite lists to server. Affected files are silcd/command.c,
829 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
831 * Added support for the SILC 1.2 BAN command and new
832 ban lists to server. Affected files are silcd/command.c,
833 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
835 * Added support to client sending new INVITE command. Affected
836 file is lib/silcclient/command.c.
838 * Added support to client sending new BAN command. Affected
839 file is lib/silcclient/command.c.
841 * Added support for removing client from invite list when kicked
842 from channel, as SILC 1.2 dictates. Affected files are
843 silcd/packet_receive.c and silcd/command.c.
845 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
847 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
848 automatically the cipher's internal IV. Affected files
849 lib/silccrypt/silccipher.[ch].
851 * Assure the RESUME_CLIENT packet is not sent to twice to
852 backup router if the detached client was originated from
853 the backup. Affected file silcd/server.c. Bug #76.
855 * Changed silc_sim_symname to not allocate memory. Affected
856 file lib/silcsim/silcsimutil.c.
858 * Fixed memory leaks with SIMs in server. Affected files
859 silcd/serverconfig.c, silcd/server.c.
861 * Fixed channel key distribution after resuming detached
862 client. Affected files silcd/packet_receive.c.
864 * Fixed channel's global_user boolean checking after detaching.
865 Check it after changing the owner of the client not before.
866 Affected file silcd/packet_receive.c.
868 * Fixed few double frees from client library. Fixes at least
869 Bug #81, possibly others too.
871 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
872 notifys in Irssi SILC Client. Affected file is
873 irssi/src/silc/core/client_ops.c. Bug #82.
875 * Applied Ville Räsänen's manual page and --mandir bugfix
876 patch. Affected files are configure.in.pre and Makefile.am.pre.
879 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
881 * Added support to backup router protocol for backup to tell
882 normal server that it cannot use the backup router as primary
883 because the primary isn't really down. Updated protocol
886 * Added support for primary router to tell backup router that
887 resuming is not possible because the backup really isn't primary
888 in the cell. For example if backup disconnected itself the
889 resuming is not allowed since the primary really did not
890 go down. Updated protocol specs.
892 * Removed MARS from crypto library.
894 * Defined the CTR mode and Randomized CBC mode in SILC. The
895 CTR mode is RECOMMENDED now in specification. Defined also
896 Serpent cipher as optional cipher. Updated the protocol specs.
898 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
900 * Added support for inviting/banning by IP/MASK, public key,
901 and explicit Client ID. Redefined the command and notify
902 types to allow easier forwards support for other methods
903 of inviting/banning. Updated protocol specs.
905 * Remove the client from channel's invite lists if the client
906 is kicked or killed. Updated protocol specs.
908 * Unified the Channel Message Payload and Private Message
909 into one Message Payload. Updated protocol specs and
912 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
914 * Don't wait for EOF after socket error has occurred, but
915 close the connection. Affected file is silcd/server.c.
917 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
919 * Added support for setting FOUNDER mode on channel with
920 specific public key which can be set with CMODE command.
921 Updated protocol specs and implemented in client and server.
923 * Fixed the Irssi SILC client to correctly shutdown the client
924 library to avoid memory leaks. Affected files are
925 irssi/src/silc/core/silc-core.c and silc-servers.c.
927 * Deprecated the No Reply flag in SKE protocol and introduced
928 "IV Included" flag which can be used to indicate that the IV
929 is included in the ciphertext. This makes it possible to use
930 SILC on unreliable transport, such as UDP which may cause
931 packet reordering and losses. Updated protocol specs, did
934 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
936 * Fixed the MPI implementation of silc_mp_sizeinbase to return
937 < 32 bit values in correct size. Affected file is
938 lib/silcmath/mp_mpi.c.
940 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
942 * Fixed the KE Start Payload parsing to check that mandatory
943 fields are present. Affected file lib/silcske/payload.c.
945 * Fixed compilation warnigs in Irssi SILC Client. Affected
946 files are irssi/src/silc/core/silc-query.c. client_ops.c.
948 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
950 * Print "nick now appears as newnick" and update Irssi's nicklist
951 when you change your nick to "nick". Closes #62
953 * Never format your own nick. Closes #63
955 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
957 * SILC_UMODE_GONE changes are now propagated correctly to the
958 Irssi client. Closes #54
960 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
962 * Fixed example in /HELP KEY
964 * Added expando $j which expands to current SILC Client version
966 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
968 * Fixed public key decoding in crypto library.
970 * Added better error printing to SKE library.
972 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
974 * Fixed NICK command to not crash if nickname was not sent.
976 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
978 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
979 Deprecated the old Encrypt-And-MAC order. Updated protocol
980 specs and implemented.
982 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
983 generation. Updated specs and implemented.
985 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
987 * Added support for rekey before 2^32 sequence number wraps.
988 Affected files in server and client library.
990 * Padding must be at least 8 bytes now. Implemented and updated
993 * Compute maximum padding for authentication packets to make
994 passphrase approximation attacks impossible. Affected files
995 in client library and in server.
997 * Fixed PING command sending in client library and handling in
998 server. The server ID must be ID Payload, not raw ID data.
999 Affected files in server and client library.
1001 * Defined that all public keys sent in commands and notify
1002 payloads are actually Public Key Payloads not raw public key
1003 data. Updated protocol specs and implemented.
1005 * Updated protocol version to 1.2. Updated specs and code.
1007 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1008 status types. Updated specs and the code.
1010 * Added support for normal client to kill its own entries from
1011 the network. Updated protocol specs and the code.
1013 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1014 and added initial implementation.
1016 * Added MAC field to the Private Message Payload to protect
1017 against chosen ciphertext attacks. Updated the protocol specs
1020 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1021 attribute to indicate the user's current idle and signon time
1022 of a service. Updated protocol specs and implemented.
1024 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1026 * Added "do_not_bind" argument to silc_client_file_send what
1027 can be used to not bind locally but assume the file receiver
1028 provides the point of connect. Usefull when sender is behind
1029 NAT device. Affected file lib/silcclient/silcclient.h and
1032 * Added -no-listener option to FILE SEND command in Irssi SILC
1033 client. Affected file irssi/src/silc/core/silc-servers.c.
1034 Renamed FILE RECEIVE to FILE ACCEPT.
1036 * Confirm passphrase for private key encryption in
1037 silc_create_key_pair and silc_change_private_key_passphrase.
1038 Affected files are lib/silcutil/silcapputil.c.
1040 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1042 * Move silc_client_packet_send back to internal, added
1043 silc_client_send_packet, a bit simpler function for application.
1044 Affected files lib/silcclient/silcclient.h, client.c and
1047 * Moved the SilcClientEntry, SilcChannelEntry and
1048 SilcServerEntry to silcclient.h to be public and documented
1049 them for application. Affected files are
1050 lib/silcclient/silcclient.h and idlist.h.
1052 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1054 * Fixed manual page installation patch by Ville Räsänen.
1055 USERS help page fix patch by Ville Räsänen
1057 * Changed the silc_client_command_call interface to make
1058 the command call simpler for the application. The library
1059 now handles the command line parsing, command finding and
1060 execution. Application only needs to call the function
1061 with the command line. Affected files are
1062 lib/silcclient/silcclient.h, command.[ch].
1064 * Fixed silc_get_input to NULL-terminate the returned input.
1065 Affected file lib/silcutil/silcutil.c.
1067 * Resolve the client's public key in JOIN command if the
1068 founder auth data is being requested but we don't know the
1069 client's public key. Affected file silcd/command.c.
1072 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1074 * Print notify for server opers when backup router comes
1075 online. Affected file silcd/server.c.
1077 * Fixed the INVITE command to send the invite list in
1078 command reply. Affected file silcd/command_reply.c.
1080 * Fixed MOTD command reply sending. Affected file
1083 * UTF-8 decode the topic in TOPIC command reply and LIST
1084 command reply in Irssi SILC client. Affected file is
1085 irssi/src/silc/core/client_ops.c.
1087 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1089 * Fixed the INVITE command to not crash Irssi SILC client
1090 when given without nickname argument. AFfected file
1091 irssi/src/silc/core/client_ops.c.
1093 * Fixed double free in WHOIS query on normal server when
1094 forwarding query to router. Affected file is
1095 silcd/server_query.c.
1097 * Fixed WATCH command reply handling on normal server which
1098 was missing altogether. Affected file silcd/command_reply.c.
1101 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1103 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1104 Included yodl sources for each of these. Also modified
1105 Makefile.am prototype to install these files to proper
1106 locations. Updated CREDITS. Affected file Makefile.am.pre,
1107 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1110 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1112 * Added support for encrypted private key files. Now
1113 passphrase must be provided when new key pair is created
1114 (can be empty though), and prompted when loading the
1115 private key. Added support for loading the old-style
1116 non-encrypted private keys as well. Affected files
1117 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1120 * Fixed silc_get_input to accept input on all terminals.
1121 Affected file lib/silcutil/silcutil.c.
1123 * Moved the Irssi SILC client key loading and other stuff
1124 to be called after the arguments and UI is initialized.
1125 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1127 * Added -P option to Irssi SILC client which can be used
1128 to change the passphrase of the private key. Affected
1129 file irssi/src/silc/core/silc-core.c.
1131 * Added silc_change_private_key_passphrase apputil routine
1132 to lib/silcutil/silcapputil.[ch].
1134 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1136 * Fixed connection closing in client library to not crash.
1137 Moved the connection freeing totally to function
1138 silc_clinet_del_connection. Affected file
1139 lib/silcclinet/client.c.
1141 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1143 * Changed includes/silcincludes.h to silcincludes.h.in to
1144 include configuration specific information. The silcdefs.h
1145 is not included in to installation anymore (it's only
1146 compilation time header).
1148 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1150 * Moved the SilcClient and SilcClientConnection from client.h
1151 to the public lib/silcclient/silcclient.h. Changed the
1154 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1156 * If version string in silc_clinet_alloc is NULL the library
1157 puts it automatically. Affected file lib/silcclient/client.c.
1159 * Changed the version strings from variables to #define's
1160 in includes/silcversion.h.
1162 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1164 * Added shared library complation support.
1166 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1168 * Added lib/silcutil/silcapputil.[ch] for application
1169 utility functions. It includes routines for applications'
1170 convenience. Added silc_create_key_pair, silc_show_public_key
1171 and silc_load_key_pair functions.
1173 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1175 * Send RESUME_CLIENT packet from router to backup routers
1176 to in resuming. Affected file silcd/packet_receive.c.
1178 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1180 * In IDENTIFY command parsing, send all other IDs except
1181 Client IDs explicitly to router for resolving on normal
1182 server. Also check that ID received in WHOIS command is
1183 always Client ID, others are not allowed. Affected file
1184 silcd/server_query.c.
1186 * Merged latest changes from irssi.org CVS.
1188 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1190 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1191 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1193 * Fixed the heartbeat sending in Irssi SILC client. Moved
1194 the silc_client_packet_send to silcclient.h for application
1195 usage. Affected files lib/silcclient/client_internal.h
1196 lib/silcclient/silcclient.h.
1198 * Fixed a bug in query resolving in server. Used wrong
1199 variable in a for loop and crashed. Affected file is
1200 silcd/server_query.c.
1202 * Server constructs requested attributes only to locally
1203 connected clients. Affected file silcd/server_query.c.
1206 * Fixed a bug when sending resolving from router to server
1207 with requested attributes. The constructed WHOIS command
1208 was incorrect. Affected file silcd/server_query.c.
1211 * Fixed Requested Attributes saving in WHOIS command reply.
1212 The length of the data buffer must be saved too. Affected
1213 file silcd/command_reply.c.
1215 * Update the client entry's servername after detaching is
1216 over. Affected file silcd/packet_receive.c. Bug #37.
1218 * Resolve incomplete client entrys in CUMODE_CHANGE and
1219 CMODE_CHANGE notifys. Affected file is
1220 lib/silcclient/client_notify.c. Bug #42.
1222 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1224 * Fixed channel key packet processing bug on backup router
1225 during backup resuming protocol. Affected file is
1226 silcd/packet_receive.c.
1228 * Fixed memory leaks in server. Affected files are
1229 silcd/server.c and silcd/packet_receive.c.
1231 * Fixed packet decryption problem when backup router encrypted
1232 channel message with wrong key during backup resuming
1233 protocol. Affected file silcd/packet_send.c.
1235 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1236 Toni Willberg (toniw@iki.fi)
1238 * Changed the SilcCipher context to be private. Changed the
1239 silc_cipher_get_iv to just return pointer to the IV. Added
1240 silc_cipher_get_name to return the name of the cipher.
1241 Fixed code all around to support these changes. Affected
1242 files are lib/silccrypt/silccipher.[ch], client library and
1245 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1247 * Fixed unaligned access in lib/silccore/silcattrs.c.
1249 * Fixed libtool linking in lib/silcsim/Makefile.am.
1251 * Fixed services attribute printing. Affected files is
1252 irssi/src/silc/core/silc-queries.c.
1254 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1256 * Fixed a crashbug in incoming server accepting. Affected
1257 file silcd/server.c.
1259 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1261 * Added automatically generated index to Toolkit Reference
1264 * Added support for Postscript Toolkit Reference Manual.
1266 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1268 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1271 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1273 * Added 'send_events' boolean argument to the function
1274 silc_schedule_set_listen_fd which sends the set events to
1275 the application explicitly if set to TRUE. Default action
1276 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1277 lib/silcclient/client_internal.h and silcd/server_internal.h.
1279 * Added silc_compare_timeval to determine which time values
1280 is smaller. Affected file lib/silcutil/silcutil.[ch].
1282 * Added sort-of "Quality of Service" (QoS) support to
1283 SilcSocketConnection. Data reception can be controlled with
1284 rate limit per second and/or read data length limit.
1285 Added silc_socket_set_qos. Affected files are
1286 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1288 * Added the QoS configuration to SILC Server configuration
1289 file. Affected files are silcd/serverconfig.[ch] and
1292 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1294 * Merged with irssi.org CVS.
1296 * Failed OPER and SILCOPER authentications are now logged.
1297 Affected file silcd/command.c. Bugs #25.
1299 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1301 * ROBODoc documented lib/silcutil/silcbuffer.h and
1302 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1303 <ville.rasanen@iki.fi>.
1305 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1307 * Added support for auto-passphrase authentication from the
1308 config file during connecting which was not implemented
1309 yet. Affected file irssi/src/silc/core/client_ops.c.
1311 * Fixed a bug in authentication protocol failure handling which
1312 was processing wrong callback context. Affected files
1313 are lib/silcclient/client.c and protocol.c.
1315 * Fixed the /ATTR allow off to actually work. Affected file
1316 is irssi/src/silc/core/silc-queries.c.
1318 * Fixed the /ATTR -del to work. Affected file is
1319 irssi/src/silc/core/silc-queries.c.
1321 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1323 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1325 * Fixed mask attribute adding in Irssi SILC client. Affected
1326 file irssi/src/silc/core/silc-queries.c.
1328 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1330 * Added support for saving the requested attributes in
1331 WHOIS to directory. Affected file is
1332 irssi/src/silc/core/silc-queries.c.
1334 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1336 * Added support for parsing VCard fields that do not have
1337 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1339 * Fixed a double free bug in hash table foreach function
1340 if the entry was deleted in the foreach callback. Affected
1341 file lib/silcutil/silchashtable.c.
1343 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1345 * Added silc_attribute_get_verify_data to return the signature
1346 verification data for either user digital signature or
1347 server digital signature in Requested Attributes. Affected
1348 files are lib/silccore/silcattrs.[ch].
1350 * Added silc_vcard_alloc which is used to allocated dynamic
1351 SilcVCard context. The silc_vcard_free now checks whether
1352 the context is dynamically allocated or not. Affected files
1353 are lib/silcutil/silcvcard.[ch].
1355 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1357 * Periodically remove the NOATTR status from client entry
1358 so that the client may take the attributes in use even after
1359 server has resolved them unsuccessfully earlier. Affected
1360 file silcd/server_query.c and idlist.h.
1362 * Moved sha1hash and md5hash from client->internal to
1363 SilcClient for application usage. Affected files are
1364 lib/silcclient/client.h and client_internal.h.
1366 * Fixed attribute encoding and decoding bugs. Affected
1367 files lib/silccore/silcattrs.[ch].
1369 * Added ATTR command to Irssi SILC Client which is used to
1370 manage user's Requested Attributes sending and values for
1371 WHOIS command. Affected files around Irssi SILC client.
1373 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1375 * Added silc_buffer_strformat which can be used to format
1376 strings into a buffer which size is automatically increased.
1377 Affected file lib/silcutil/silcbuffmt.[ch].
1379 * Added implementation of VCard (RFC 2426) which can be used
1380 as part of Requested Attributes in WHOIS command. Affected
1381 file lib/silcutil/silcvcard.[ch].
1383 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1385 * Some strncat -> silc_strncat changes our the core and
1388 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1389 errors. Added better error printing to SKE library.
1390 Affected files lib/silcske/silcske.c, silcske_status.h and
1393 * Save the PKCS key length even if only private key is set to
1394 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1396 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1397 length in bits not in bytes. Affected files are
1398 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1399 silcd/server_query.c.
1401 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1403 * Added silc_attribute_payload_encode_data to directly encode
1404 the data into the attributes buffer. Renamed function
1405 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1406 Affected files are lib/silccore/silcattrs.[ch].
1408 * silc_hash_table_find_foreach calls the foreach function now
1409 once even if the nothing was found with context set to NULL.
1410 Affected file lib/silcutil/silchashtable.[ch].
1412 * Remove the RESOLVING flag from client entry after received
1413 the Requested Attributes from the client. Fixed memory leak
1414 in client entry freeing. Affected files silcd/server_query.c
1417 * Added Requested Attributes support into SILC Client Library.
1418 It is not able to send requested attributes in WHOIS command,
1419 and also receive and process requested attributes. Added
1420 silc_client_attribute_[add|del] and silc_client_attributes_get
1421 functions. Added also `ignore_requested_attributes' to the
1422 SilcClientParams to not use attributes in client. Affected
1423 files are lib/silcclient/command.c, client_attrs.[ch],
1424 silcclient.h, client_internal and client.[ch].
1426 * Changed the silc_client_get_client_by_id to support Requested
1427 Attributes, it takes them as argument now. Affected file
1428 is lib/silcclient/silcclient.h, and idlist.c.
1430 * Added -details option to WHOIS command in Irssi SILC Client
1431 to support the requested attributes. By default it requests
1432 all attributes. Affected file lib/silcclient/command.c and
1433 irssi/doc/help/in/whois.in.
1435 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1437 * Add also SERVICE attribute for server-constructed attribute
1438 data. Also digitally sign the attributes and add
1439 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1440 silcd/server_query.c.
1442 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1444 * Changed the silc_attribute_payload_encode to support list
1445 of attributes (function may be called several times to add
1446 a new attribute). Removed the silc_attribute_payload_encode_list
1447 function. The encoding function now also automatically encodes
1448 the data, so the caller does not need to do that. Affected
1449 files lib/silccore/silcattrs.[ch].
1451 * Added support for replying on behalf of the user to the
1452 Requested Attributes in WHOIS command in the server. Affected
1453 file silcd/server_query.c.
1455 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1456 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1458 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1460 * Don't swtich to become primary router if we are backup if
1461 decryption error has occurred. Affected file silcd/server.c.
1463 * Fixed a bug in backup router IP address comparison in
1464 silc_server_backup_get.
1466 Save now also the port of the server/router and use that
1467 in comparison as well. Affected file silcd/server_backup.c.
1469 * Normal server now reconnects to backup router automatically
1470 if connection is lost to it. Affected file silcd/server.c.
1472 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1474 * If packet processing fails (like integrity check fails)
1475 the connection is closed now. Affected files are
1476 lib/silccore/silcpacket.c and silcd/server.c.
1478 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1480 * Fixed double free in RSA public key set function
1481 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1484 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1486 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1487 Added server_query.[ch] which provides one interface for
1488 querying information using all three commands.
1490 * Changed all "typedef unsigned char" in core library to
1491 "typedef SilcUInt8".
1493 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1495 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1497 * Renamed silc_server_get_client_resolve to
1498 silc_server_query_resolve and moved to server_query.[ch].
1500 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1502 * Resumed client packet handling from server put the resumed
1503 client on wrong list on router and caused the client not
1504 be present on the network anymore. Now fixed to put the
1505 client to correct list. Affected file silcd/packet_receive.c.
1507 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1509 * Various cleanup in error message output in config parsing code
1510 and in server init code. Fixed error log files containing
1511 too many newlines ('\n') in some situations. Affected files are
1512 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1514 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1516 * Use the reverse lookupped hostname in client internals
1517 instead of one user provided us as remote server name.
1518 Affected file lib/silcclient/client.c.
1520 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1522 * Added 'app_context' to silc_schedule_init. It is an
1523 application specific context that is delivered to application
1524 in task callback functions. Affected files are
1525 lib/silcutil/silcutil.[ch].
1527 * The hb_context in SilcSocketConnection is not freed
1528 automatically anymore (application must free it). Freeing
1529 it automatic is inconsistent. Affected files are
1530 lib/silcutil/silcsockconn.[ch].
1532 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1534 * Added support for removing explicitly added client connections
1535 in rehash and closing the client connections if they were
1536 unconfigured in the rehash. Affected file silcd/server.c.
1538 * Added support for aborting automatically pending commands
1539 that never receives the reply (to avoid memory leaks).
1540 Added also silc_server_command_pending_timed to set the
1541 specific timeout for pending command. Affected files are
1542 silcd/command[_reply].[ch].
1544 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1545 specs and lib/silccore/silcstatus.h.
1547 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1549 * Changed the silc_get_time to accept time value as argument
1550 or if zero is sent return current local time. Affected
1551 file lib/silcutil/silcutil.[ch].
1553 * Added STATS command to client library and Irssi SILC client.
1554 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1556 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1558 * Assure that channel key is set before sending it. May
1559 crash server otherwise. Affected file silcd/packet_send.c.
1561 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1563 * Assure that endless loop cannot happen with detached client
1564 resolving on normal server. Added idlist status
1565 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1566 silcd/idlist.h and silcd/packet_receive.c.
1568 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1570 * Incoming file transfer request cannot use same session as
1571 the sending session. This can happen when sending file to
1572 yourself. Crashed the client on quit. Affected file
1573 lib/silcclient/client_ftp.c. Bug #24.
1575 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1577 * Implemented the draft-riikonen-precense-attrs draft and
1578 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1580 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1582 * Distribute the SERVER_SIGNOFF notify also to local backup
1583 routers from the primary router. The backup router may not
1584 have the signing of local server directly connected and need
1585 to know about the signoff. Affected file silcd/server_util.c.
1587 * Use the primary router as the origin of the locally connected
1588 server when it is disconnecting from the backup router since
1589 that's where it really is coming from. Now the clients from
1590 the disconnecting server are removed correctly and "shadow"
1591 clients are not left to the backup router. Affected file
1594 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1596 * If normal server is standalone and found existing but disabled
1597 channel, do not re-create the channel since it creates
1598 duplicate same channels. Affected file silcd/server.c.
1600 * Added anonymous client connections support to server. New
1601 "anonymous" configuration option to ConnectionParams section
1602 added. If set to true, the username and hostname information
1603 of the client will be scrambled and anonymous user mode is
1604 set automatically to the user. Affected files are
1605 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1607 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1609 * In JOIN notify handling, mark that the cache entry of the
1610 client cannot be expired. Can cause crashes on normal
1611 server (asserts client->channels). Affected file is
1612 silcd/packet_receive.c.
1614 * From now on distribution versions are used as protocol versions
1615 instead of by default using the Toolkit base version as protocol
1616 version. Affected file prepare.
1618 * Do not set the locally resolved hostname for local client
1619 entry but take what server sends. This way the real hostname
1620 is showed in WHOIS for yourself. Affected file is
1621 lib/silcclient/idlist.c and lib/silcclient/client.c.
1623 * Resolve local info with IDENTIFY when connecting to server.y
1625 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1627 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1628 for implied search (not needed on platforms which has native
1629 pthreads library). Use --without-pthreads to disable threads.
1630 Affected file is configure.in.pre
1632 * Fixed --with-iconv on platforms which need to bypass (broken)
1633 native iconv(). Affected file is configure.in.pre
1635 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1637 * Moved -C option parsing in Irssi SILC client at same time
1638 as other options. The UI was initialized earlier and caused
1639 problems on command line. Bug #16. Affected file is
1640 irssi/src/silc/core/silc-core.c.
1642 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1644 * Added global variable silc_log_timestamp that tells silclog
1645 wether to print or not the timestamp in the logging files.
1646 Affected file lib/silcutil/silclog.[ch].
1648 * Added silcd configuration option Timestamp in the Logging
1649 section. Affected file silcd/serverconfig.[ch],
1650 doc/example_silcd.conf.in.
1652 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1654 * Fixed fingerprint checking to check for entirely empty
1655 fingerprint instead of two first bytes when determining
1656 if it is set. Bug #18. Affected file silcd/command.c.
1658 * Fixed duplicate PKCS name registering to not allow it.
1659 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1661 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1663 * Conditionalize non-gcc compiler optimizations for various
1664 platforms, enable those commented out. Cleanups.
1665 Affected file lib/silcmath/mpi/configure.in
1667 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1669 * silc_rng_exec_command() left zombie processes if command
1670 didn't generate any output. Affected file
1671 lib/silccrypt/silcrng.c
1673 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1675 * Rewrote iconv checking, introduce --with-iconv for systems
1676 which rely on libiconv. Check if iconv() provided by libc
1677 is good enough, otherwise demand libiconv. Affected file
1680 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1682 * Search for ldopen() also in libc. This enables SIM support
1683 on *BSD systems. Based on patch from Alex Zepeda. Affected
1684 file configure.in.pre
1686 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1688 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1689 This fixes prepare on *BSD systems. Affected file
1692 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1694 * More fixed for not having purge timeout for global clients
1695 that are on channel. Affected files silcd/command_reply.c
1698 * Fixed the rekey protocol to work with backup router connections.
1699 Rekey packets are now allowed on disabled connections as
1700 well. Affected files silcd/packet_send.c and server.c.
1702 * Do not switch to be as backup router when shutting down and
1703 closing the primary connection. Affected file silcd/server.c.
1705 * Fixed memory leaks in backup router deleting. Added
1706 silc_server_backup_free to free all data during shutdown of
1707 server. Affected files silcd/server_backup.[ch].
1709 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1711 * Do not process commands if the sock->user_data is NULL.
1712 Affected file silcd/command.c.
1714 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1716 * Fixed buffer overflow and security problems (loosing bits
1717 in CFB encryption) in SILC RNG. Problems reported by
1718 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1720 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1722 * Added yet more checks that client is not expired on global
1723 list if it is on channels. Affected file is
1724 silcd/command_reply.c.
1726 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1728 * Merged c0ffee's MIME signal patch which adds support for
1729 sending also MIME messages in Irssi SILC Client, and handling
1730 received MIME messages in a signal (and perhaps doing something
1731 to non-textual MIME messages).
1733 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1735 * Fixed pending command deletion in server and client library
1736 to check the whole list instead of breaking after first found.
1737 The affected files are silcd/command.[ch] and
1738 lib/silcclient/command.[ch].
1740 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1742 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1743 secret or private, otherwise it's possible to find out
1744 whether a secret channel exists or not. Affected file
1747 * If CMODE change fails during the mode setting, assure that
1748 the old mode mask is set for the channel back. Affected
1749 file silcd/command.c.
1751 * Fixed passphrase saving on +a channel on normal server
1752 after successful JOIN command. Affected file silcd/command.c.
1754 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1756 * Remove server/router operator privileges in DETACH command,
1757 since it's possible to resume to server where these
1758 privileges would not be allowed for the client. Affected
1759 file silcd/command.c.
1761 * Do not set to wait for backup in rehash of the server.
1762 Affected file silcd/server.c.
1764 * Do not check listener sockets when counting how many
1765 socket connections we have. Affected file is
1766 silcd/server_util.c.
1768 * Do not announce disconnected clients that are remaining
1769 in history (for WHOWAS). This is because SIGNOFF notify
1770 for these has been sent earlier already. Affected file
1773 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1775 * Buffer overflow with CUMODE command's mode->mode character
1776 conversion. Reported by Ville Räsänen. Affected file
1777 lib/silcutil/silcutil.c.
1779 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1781 * Allow heartbeat packets to go disabled connections anyway.
1782 Affected files silcd/server.c and silcd/packet_send.c.
1784 * Do not broadcast New Channel packets with List flag set
1785 in the packet to backup routers. The router must check
1786 for the correctness of the packets before sending them.
1787 It is possible that router will have enforce Channel ID
1788 change and this would cause desync in the backup router.
1789 Affected file silcd/packet_receive.c.
1791 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1792 are handled in list parsing. They are not list packets
1793 anymore. Affected file silcd/packet_receive.c.
1795 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1797 * Stop waiting for backup router through the timeout, not
1798 directly after backup router has arrived. Affected file
1801 * Do not re-create channel keys and send them when removing
1802 clients in server shutdown. Affected files are
1803 silcd/server_internal.h and silcd/server_util.c.
1805 * Notify distribution to backup routers was missing from
1806 the silc_server_send_notify_dest function which caused
1807 desyncing problems with backup router. Affected file is
1808 silcd/packet_send.c.
1810 * The client's channel removing was working wrong on
1811 backup router. It assumed that it doesn't know global
1812 information but backup router does know. For this reason
1813 it could remove channel when it wasn't supposed to do that.
1814 Affected file silcd/server.c and silcd/server_util.c.
1816 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * Stop for a couple seconds after badkup router has become
1819 primary router. Affected file silcd/server.c.
1821 * Added silc_server_remove_servers_by_server, which is used
1822 to remove servers originated from some other server. Also
1823 clients of those servers can be removed too. Affected file
1824 silcd/server_util.[ch].
1826 * When removing clients after a server has signed of remove
1827 also all servers behind that server (unless they are known
1828 to be available locally), and send SERVER_SIGNOFF for each
1829 of the server separately. Also the signed off clients are
1830 sent now separately per signed off server. The affected files
1831 are silcd/server.c and silcd/server_util.[ch].
1833 * All servers added with silc_idlist_add_server must always
1834 have both "router" and "connection" pointers set. Otherwise,
1835 bad server entries may be left around in the cache.
1836 Affected file silcd/command_reply.c.
1838 * Do not create the channel key in NEW_CHANNEL packet
1839 processing if the channel is empty. Affected file
1840 silcd/packet_receive.c.
1842 * Completed backup router support for standalone routers.
1843 Supports also servers in the cell that do not use the backup
1846 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1848 * Fixed a bug in silc_string_regexify which did not add '^'
1849 at the start of each string, and thus the matching was
1850 not explicit. For example ban list iikone@*!*@* would
1851 match also "priikone", which is wrong, it would have to be
1852 *iikone@*!*@* to match also "priikone". Affected
1853 file lib/silcutil/unix/silcunixutil.c.
1855 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1857 * Enable all local server connections before updating client
1858 caches when we've become backup router. Otherwise, signoff
1859 packets may not reach the clients. Affected files are
1860 silcd/server.c and silcd/server_util.[ch].
1862 * Fixed a bug in version string parsing which could crash
1863 the program with specially formatted version string.
1864 Bug reported and patch provided by Ville Räsänen. Affected
1865 file lib/silcutil/silcutil.c.
1867 * Handle the disconnection immediately when DISCONNECT
1868 packet is received in server. Affected file silcd/server.c.
1870 * Primary router now waits a short time (10 seconds) for
1871 backup router connection before accepting any other
1872 connection (except local). Affected file silcd/server.c,
1875 * Fixed a crash in client libary in NICK_CHANGE notify when
1876 NICK_CHANGE arrived for client entry we are resolving
1877 currently. Affected file lib/silcclient/client_notify.c.
1879 * Call the sconn->callback completion even if error had
1880 occurred. Start reconnecting always if connection to
1881 primary router fails during backup router protocol.
1882 Affected files silcd/server.c and server_backup.c.
1884 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1886 * Added functions silc_server_send_opers and
1887 silc_server_send_opers_notify to send packets stricly
1888 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1889 to send variable argument notify to operators.
1890 Affected files silcd/packet_send.[ch] and silcd/server.h.
1892 * Removed UMODE rights checking with UMODE_CHANGE notify.
1893 Affected file silcd/packet_receive.c.
1895 * Server/router operator now receives notify when network
1896 switches to backup router and when it resumes the use of
1897 primary router. Affected file silcd/server.c and
1898 silcd/server_backup.c.
1900 * Fixed the updating of client information after backup
1901 resuming protocol is over; update all except local clients
1902 to the new primary router. The affected file is
1903 silcd/server_util.c.
1905 * Added support for closing active connections in rehash
1906 that were unconfigured by the user. Supports currently
1907 closing server and router connections. Affected file
1910 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1912 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1914 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1915 is NULL since seems that on some platforms NULL is allowed
1916 and on some it's not. Fallback encoding is used instead.
1917 Affected file lib/silcutil/silcstrutil.c.
1919 * Fixed statistics updating for incoming server connection
1920 which could cause problems when re-connecting. Affected
1921 file silcd/server.c.
1923 * Preliminary backup router support for standalone router
1924 added. Affected files in silcd/.
1926 * Mark server connections in backup router disabled before
1927 and after backup protocol. Affected file is
1928 silcd/server_backup.c.
1930 * Added support for reconnecting to remote server connection
1931 even if the protocol fails, and if the configuration wants
1932 us to keep trying to connect anyway.
1934 Server connection is not allowed to backup router if
1935 backup router does not have connection to primary router yet.
1937 Affected file is silcd/server.c.
1939 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1941 * Added silc_client_udpate_server function to update changed
1942 server info. Affected file lib/silcclient/idlist.[ch].
1944 * Added check for server entries that are being resolved when
1945 notify is received. If being resolved, handle the received
1946 notify only after it's resolved so that all notifys are
1947 handled in same order as received from the server.
1949 Added similar resolver check to channel entries. Every
1950 notify that cause resolving of any information that affects
1951 channel entry marks the channel entry in waiting state.
1952 After whatever resolving is over the waiters are signalled
1953 and only then the notifys are handled in the same order
1954 as delivered from the server.
1956 Affected files are lib/silcclient/idlist.[ch], and
1959 * Fixed KILLED notify handling in normal server. Affected
1960 file silcd/packet_receive.c.
1962 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1963 is locally connected, or was locally connected (but may
1964 be detached and connection is not active). Added also
1965 SILC_IS_LOCAL for checking this status. Affected files
1966 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1967 silcd/server.c and silcd/server_internal.h.
1969 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1971 * Don't send or handle TOPIC_SET if topic is already set and
1972 is same as being set. Affected files silcd/command.c and
1973 silcd/packet_receive.c.
1975 * Fixed CMODE change rights checking to work correctly when
1976 removing modes by operator. Affected file is
1977 silcd/server_util.c.
1979 * Fixed some handling with New Channel packet in router and
1980 fixed some CMODE_CHANGE notify handling in server and router.
1981 Affected file is silcd/packet_receive.c.
1983 * Changed "disconnect" client operation to include the
1984 reason of the disconnection and optional disconnection
1985 message. Affected file lib/silcclient/silcclient.h.
1987 * Made the compilation of lib/contrib/ stuff conditional.
1988 Affected files configure.in.pre, lib/contrib/Makefile.am.
1990 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1992 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
1993 to the sender of the notify too, to avoid situation where two
1994 notifys are in the network at the same time going to oppsite
1995 directions. Affected file silcd/packet_receice.c.
1997 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1999 * Delete the client from channel even if the cilent->id is
2000 NULL. It was possible that client was deleted without
2001 removing from channels (theoretically at least). Affected
2002 file silcd/server.c and silcd/server_util.c.
2004 * Free the client data too when resuming is not successful.
2005 Affected file silcd/packet_receive.c.
2007 * Merged some code from c0ffee's silc-plugin. Affected files
2008 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2010 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2011 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2012 to the primary router connection, the other one returns
2013 TRUE if packet must be broadcasted to network.
2015 * All notifys that are destined to primary router (to network)
2016 are now automatically sent to backup routers even if the
2017 router is standalone (and has backup router). Affected files
2020 * Added --without-irssi and --without-silcd configuration
2021 options for disabling the compilation of these applications.
2022 Affected file configure.in.pre and prepare.
2024 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2027 UTF-8 encoding and decoding. Added also new encodings
2028 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2030 Added also SILC_STRING_LANGUAGE which is language and charset
2031 specific encoder and decoer for those platforms that support
2032 iconv(). It can convert the UTF-8 to and from the locale
2033 specific character set.
2035 Affected file lib/silcutil/silcstrutil.[ch].
2037 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2039 * Added function silc_get_command_name to the file
2040 lib/silcutil/silcutil.[ch].
2042 * Improved the server debug output a bit. Affected files are
2045 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2047 * Save the channel passphrase when received succesful JOIN
2048 command reply from router, on normal server. Otherwise
2049 joinig +a channels from normal server is not possible.
2050 Affected file silcd/command.c.
2052 * Fixed a bug in TOPIC_SET notify handling. The notifier
2053 may be other than client too, like server or channel.
2054 It expected it to always be only client and ignored the
2055 notify. Affected file silcd/packet_recieve.c.
2057 * Removed some (unnecessary) debug printing from
2058 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2060 * Do not force CMODE_CHANGE when server is announcing new
2063 Router announces stuff only after server reannounces channel
2064 after CHANNEL_CHANGE notify.
2066 These fixes optimizes the announcing procedure, and perhaps
2067 fixes some problems too. Affected file silcd/packet_receive.c.
2069 * Fixed SERVER_SIGNOFF sending to local clients. It was
2070 totally broken and sent the notify to all local clients,
2071 instead of only to those that was on same channel as the
2072 signing off clients. Affected file silcd/server_util.c.
2074 * Added -D option to server. It can be used to give debug
2075 level. The levels are from 0 - 99, and are predefined for
2076 smooth server debugging. (see silcd.c for the predefined
2077 levels). Affected file silcd/server.c.
2079 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2081 * Fixed a bug in Irssi SILC client to close the connection
2082 properly when disconnecting from server. Affected file
2083 irssi/src/silc/core/client_ops.c.
2085 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2087 * When authenticating as founder during JOIN command, check
2088 that the one authenticating becomes the only founder on the
2089 channel. Affected file silcd/command.c.
2091 * Better checking for founder mode setting when CUMODE_CHANGE
2092 notify is received. Affected file silcd/packet_receive.c.
2094 * Close all connections when shutting down the server by sending
2095 DISCONNECT packet. Close all listeners too when shutting
2096 down the server. Affected file silcd/server.c.
2098 * Handle DISCONNECT packet correctly in client library by
2099 calling the "disconnect" client operation. Affected file
2100 lib/silcclient/client.c.
2102 * Handle local errors correctly during resuming. Affected
2103 file lib/silcclient/client.c.
2105 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2107 * The log file is not dupped internally anymore in
2108 lib/silcutil/silclog.c. Fixed memory leaks too.
2110 * The scheduler now dispatches all pending timeout tasks
2111 when it is uninitialized with silc_schedule_uninit.
2112 Affected file lib/silcutil/silcschedule.c.
2114 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2116 * Added --enable-stack-trace option to configure. Added
2117 memory allocation stack trace support. Added files
2118 lib/silcutil/stacktrace.[ch]. Affected files are
2119 lib/silcutil/silcmemory.[ch].
2121 * Fixed memory leaks from libraries and server. Affected
2122 files around the tree.
2124 * Reverted back a fix made to CUMODE which broke it.
2125 Affected file silcd/command.c.
2127 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2129 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2130 core library, and implemented it. All textual messages SHOULD
2131 use this flag and the message MUST be UTF-8 encoded.
2132 All text messages sent by Irssi SILC client are now UTF-8
2133 encoded (regardless whether the terminal supports UTF-8 or not).
2134 Affected files are lib/silccore/silcchannel.h,
2135 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2138 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2140 * Added lots of new statistics updating that was missing from
2141 the server and router code. Affected files in silcd/.
2143 * Sending SIGUSR1 signal to server now dumps the current
2144 server statistics into /tmp directory. Affected file is
2147 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2148 the SILC Hash Interface also. Added new functions
2149 silc_hash_get_name, silc_hash_init, silc_hash_update and
2150 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2152 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2154 * Added some better info printing for client during connecting.
2155 Affected file silcd/server_util.c.
2157 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2158 to silence a user on a channel. Affected files are
2159 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2160 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2161 and silcd/packet_receive.c.
2163 * Fixed a fatal bug in handling of malformed command payload.
2164 Affected file silcd/command.c.
2166 * Fixed a double free when announcing channel users to router.
2167 Affected file silcd/server.c.
2169 * After successful authentication to channel founder mode, check
2170 that there isn't anyone else with founder mode on the channel.
2171 The one that authenticated will become founder and anyone
2172 else is demoted. Affected file silcd/command.c.
2174 * Added error printing of any error that has occurred during
2175 any command in client library. Affected file is
2176 irssi/src/silc/core/client_ops.c.
2178 * Removed some error printing from the client library and left
2179 it for the application to worry (from the error status it
2180 receives in 'command' client operation. Affected file is
2181 lib/silcclient/command.c.
2183 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2185 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2186 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2187 Starting key agreement with itself is denied. Affected file
2188 is lib/silcclient/client_keyagr.c.
2190 * Fixed some error checkings from the SFTP library which caused
2191 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2192 and lib/silcsftp/sftp_util.c.
2194 * Added new "debug" and "debug_string" settings to Irssi SILC
2195 client which can be used to print runtime debugging on the
2196 Irssi's screen. Available when compiled with --enable-debug
2197 option. Affected file irssi/src/silc/core/silc-core.c.
2199 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2201 * Fixed a missing variadic parameter in a function call that
2202 caused server crash when a non-allowed connection arrived.
2203 Reported by Richard Becker. Affected file silcd/server.c.
2205 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2207 * Added WATCH list sending to backup routers from router.
2208 The WATCH command is sent by the router to the backup
2209 router. Affected file silcd/command.c.
2211 * Mark the backup_router flag for RouterConnection entry
2212 if the backup router stuff is defined in the config file.
2213 Affected file silcd/serverconfig.c.
2215 * Fixed some backup data sending around the code to work better
2216 if the router is standalone router. Not all places were fixed.
2217 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2220 * Fixed the router connecting when connecting to multiple
2221 routers. It ignored every other router except the first
2222 one. Affected file silcd/server.c.
2224 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Made the private key generation after expiration optional.
2227 If not created after expiration the old key will re-expire
2228 at a later time (and thus key pair is not necessary to
2229 change). Affected file irssi/src/silc/core/clientutil.c.
2231 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2233 * The length arguments in bind() and connect() were wrong
2234 and fixed now to used SIZEOF_SOCKADDR in the
2235 lib/silcutil/unix/silcunixutil.c.
2237 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2239 * Fixed detach timeout handling to use Client ID and not
2240 the actual client entry which may be freed in the callback.
2241 Affected file silcd/command.c.
2243 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2245 * Merged c0ffee's multiple interface support patch.
2246 Affected files in silcd/.
2248 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2250 * Cleanup keys properly. Affected file is
2251 irssi/src/silc/core/clientutil.c.
2253 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2255 * Display the user mode on the status bar. Affected file
2256 irssi/src/silc/core/silc-expandos.c.
2258 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2260 * If private message key is not set, but the flag is set in
2261 the packet, ignore the packet since it cannot be decrypted.
2262 Affected file lib/silcclient/client_prvmsg.c.
2264 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * When resuming client, remove the old client entry from
2267 the watcher list too. Affected file silcd/packet_receive.c.
2269 * Do not allow normal server to force founder mode away
2270 from router if the founder mode is already set. Affected
2271 file silcd/packet_receive.c.
2273 * Remove the client entry with watch notify types with short
2274 timeout, and not directly, so that other notifys can be
2275 retrieved too. Affected file lib/silcclient/client_notify.c.
2277 * Display notification about data messages that cannot be
2278 displayed. Affected files irssi/src/silc/core/client_ops.c,
2279 irssi/src/fe-common/silc/module-formats.[ch].
2281 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2283 * Fixed the CHANNEL_CHANGE notify handling in client libary
2284 to not use freed memory. Affected file is
2285 lib/silcclient/client_notify.c.
2287 * Fixed CUMODE_CHANGE notify handling in server. Affected
2288 file silcd/packet_receive.c.
2290 * Fixed USERS command to support empty channels. Affected
2291 file silcd/command.c.
2293 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2295 * Allow multiple identical pending commands to be registered
2296 in client library. Affected file is lib/silcclient/command.c.
2298 * Call the completion for resolving client information only
2299 after all resolvers has finished. This fixes a crash in
2300 the client. Added support for checking when the resolvers
2301 are finished. Affected file is lib/silcclient/idlist.c.
2303 * Wait by default 3 seconds before reconnecting to the server
2304 after being disconnected. Makes the /detach command a bit
2307 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2309 * Check the watcher list before sending signoff notifys
2310 when closing client connection. Affected file is
2313 * Added better CMODE command rights checking. Affected file
2314 silcd/server_util.c.
2316 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2318 * Fixed watcher list checking during server signoff. It
2319 crashed the server. Affected file silcd/server_util.c.
2321 * The JOIN command reply returns now the founder's public
2322 key. Affected file is silcd/command.c.
2324 * Announce the channel mode, and the mode properties with
2325 CMODE_CHANGE notify. Affected file silcd/server.c.
2327 * Mark new channels by default disabled, untill at least
2328 one user joins the channel. Affected file is
2329 silcd/packet_receive.c.
2331 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2333 * The nickname argument to watch notify can be optional.
2334 Fixes a crash in server. Affected file silcd/packet_send.c.
2336 * Remove the client entry from cache if the WATCH notify type
2337 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2338 lib/silcclient/client_notify.c.
2340 * Check the watcher list before and after changing nickname
2341 when the NICK_CHANGE notify is received. Affected file is
2344 * Fixed a crash in OPER and SILCOPER command sending. Empty
2345 passphrase caused the crash. Affected file is
2346 lib/silcclient/command.c.
2348 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2350 * Merged with Irssi CVS for Irssi SILC client.
2352 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2354 * Completed the protocol specifications.
2356 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2358 * Merged with Irssi CVS for Irssi SILC client.
2360 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2362 * Added the founder's public key delivery to the
2363 CUMODE_CHANGE notify type as well. Updated the protocol
2364 specs and the code. Affected files are silcd/packet_send.[ch],
2365 silcd/packet_receive.c and silcd/command.c.
2367 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * Added silc_pkcs_public_key_copy function into the
2370 lib/silccrypt/silcpkcs.[ch].
2372 * Remove the `iv' from the SilcChannelEntry since we can
2373 live without it. Affected files are silcd/idlist.h and
2374 silcd/packet_receive.c.
2376 * Added support for sending the founder's public key in
2377 the CMODE_CHANGE notify packet in the server. Affected
2378 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2379 silcd/command.c and silcd/server.c.
2381 * Changed the FOUNDER_AUTH authentication to use only
2382 public key authentication as defined by new protocol
2383 specs. Passphrase authentication with that mode cannot
2384 be used anymore. It is now possible to reclaim founder
2385 mode from any server in the network. Affected files are
2386 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2388 * Added permanent channels support by making the channel
2389 permanent when FOUNDER_AUTH mode is set on the channel.
2390 The channel will not be destroyed even if channel is empty
2391 when that mode is set. Protocol TODO #17. Affected
2392 files are silcd/server.[ch], server_util.[ch],
2393 silcd/command.c, silcd/packet_receive.c and
2394 lib/silcclient/command.c.
2396 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * Added reference counter to the command reply context in
2399 the client library. Affected files are
2400 lib/silcclient/command_reply.[ch].
2402 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2404 * Fixed rekey protocol with PFS in the client library.
2405 Affected file is lib/silcclient/protocol.c.
2407 * Added support for list of errors in client library
2408 command reply handling. Affected file is
2409 lib/silcclient/command_reply.c.
2411 * Defined that the WHOIS and IDENTIFY commands can send
2412 list of errors. Updated the protocol specs. Protocol
2415 * Added support for sending list of errors to WHOIS and
2416 IDENTIFY commands in server. Added support for receiving
2417 list of errors in server. Affected files are
2418 silcd/command.c and silcd/command_reply.c.
2420 * Fixed client info resolving on LEAVE command in client
2421 library to not crash. Affected file is
2422 lib/silcclient/client_notify.c.
2424 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2426 * Defined that the NICK command replies with thew changed
2427 nickname too, to make the nickname changing simpler at
2428 the client's end. Updated protocol specs and the code
2429 in client and server. Affected files are
2430 silcd/command.c, lib/silcclient/command_reply.c and
2431 lib/silcclient/command.c.
2433 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2435 * Added `Compressed' packet flag to indicate that the packet
2436 payload is compressed by the sender. Updated the protocol
2437 specs and the core library. The compression still is not
2438 implemented in the sources. Affected file is
2439 lib/silccore/silcpacket.h.
2441 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2443 * Remove pending command callbacks also if the connection
2444 to the server is destroyed. Affected file is
2445 lib/silcclient/client.c.
2447 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2449 * Added new QUIET channel user mode that can be used to
2450 quiet a user in a channel. Updated the protocol specs but
2451 it wasn't implemented yet. Protocol TODO #27. Affected
2452 file is lib/silccore/silcmode.h.
2454 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2456 * Added BLOCK_INVITE user mode to be able to block incoming
2457 invite notifications. Protoocol TODO #26. Affected files
2458 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2461 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2462 the protocol specs and the code. Affected file is
2463 lib/silccrypt/silcpkcs.c.
2465 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2467 * Disconnect Payload includes now the status type. Updated
2468 the protocol specs and the code. Protocol TODO #25.
2469 Affected files are silcd/server.c, lib/silcclient/client.c.
2471 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2472 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2473 Moved the silc_client_command_status_messages table to the
2474 lib/silcutil/silcutil.c and added new funtion
2475 silc_get_status_message, which deprecates function
2476 silc_client_status_message. Affected files are
2477 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2478 lib/silcutil/silcutil.[ch].
2480 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2482 * Defined that the nickname hash in Client ID MUST be from
2483 lowercase nickname. This effectively changes nicknames in
2484 SILC to case-insensitive. Updated the protocol specs and
2485 the code. Affected files are lib/silcutil/silcutil.[ch],
2486 silcd/serverid.c, and silcd/idlist.c.
2488 * Added new channel user modes BLOCK_MESSAGES_USERS and
2489 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2490 code. Affected files are lib/silccore/silcmode.h,
2491 lib/silcclient/command.c, and silcd/packet_send.c.
2493 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2494 specs and code. Affected file lib/silccore/silcstatus.h.
2496 * Added support for watch list. It is possible to add nicknames
2497 to be watched, and when they come to network, leave network
2498 or user mode changes the watcher will be notified of this
2499 change. Added SILC_COMMAND_WATCH command, added new
2500 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2501 notifications. Updated the protocol specs and implemented
2502 this to library, client and server. Protocol TODO #21.
2503 Affected files are lib/silccore/silccomand.h,
2504 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2505 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2506 silcd/packet_send.[ch], silcd/packet_receive.c, and
2507 irssi/src/silc/core/client_ops.c.
2509 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2510 somebody watching you. Updated the protocol specs and the
2511 code. Affected files are lib/silccore/silcmode.h, and
2512 lib/silcclient/command.c.
2514 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2516 * Added service support to SILC protocol. Added new command
2517 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2518 core library. Services are not implemented in server or
2519 client for now. Protocol TODO #20. Affected files are
2520 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2522 * Added SilcStatus argument to `command' client operation
2523 to return the error status when command sending fails
2524 locally. Changed all command in client library to return
2525 correct command status. Affected files are
2526 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2527 irssi/src/silc/core/client_ops.c.
2529 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2531 * Added silc_mime_parse function to parse MIME headers.
2532 Affected files are lib/silcutil/silcstruti.[ch].
2534 * Added MIME header parsing in Irssi SILC Client. It displays
2535 all textual MIME objects, others it ignores. Affected file
2536 is irssi/src/silc/core/clien_ops.c.
2538 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2540 * Fixed a bug in the pid writing function, which couldn't be
2541 written in a root-owned directory.
2543 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2545 * Defined that channel message to unknown Channel ID must
2546 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2547 Updated the protocol specs and the code in server. The
2548 affected file is silcd/packet_receive.c.
2550 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2552 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2553 that it is used to send error notifys if error occurs during
2554 some SILC packet processing, except commands. The error
2555 types are same as for command reply types. Defined that
2556 if private message is sent to unknown Client ID the error
2557 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2558 Updated the protocol specs and code. Affected files are
2559 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2560 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2561 and irssi/src/silc/core/client_ops.c. Renamed the
2562 SilcCommandStatus to SilcStatus.
2564 * Defined the use of extra WHOIS attributes in WHOIS command.
2565 The <Requested Attributes> (defined in a separate document)
2566 can be used to request additional information about user
2567 not returned by standard WHOIS command. Defined that server
2568 can send WHOIS command directly to client. Client provides
2569 the requested attributes to the server. Updated the protocol
2570 specs. Protocol TODO #4. Implementation is not done yet
2571 (Protocol TODO #24).
2573 * Renamed function silc_client_command_status_message to
2574 silc_client_status_message. Affected files are
2575 lib/silcclient/command_reply.[ch].
2577 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2579 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2580 32 bit integers. Updated the protcol specs and the code.
2581 Affected files are silcd/command.c and
2582 lib/silcclient/command.c.
2584 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2586 * Fixed a bug in library where sending a bogus authentication
2587 payload would lead to a crash. Affected file is
2588 lib/silccore/silcauth.c.
2590 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2592 * Added detach_disabled and detach_timeout server config
2593 options to the server. Affected files silcd/serverconfig.[ch],
2594 silcd/command.c and silcd/packet_receive.c.
2596 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2598 * Added resolve_cmd_ident field to the SilcClientEntry structure
2599 too so that if the entry is for example being resolved so
2600 another command may attach to the same pending command reply
2601 without requiring to resolve the same entry again. Added
2602 support for adding multiple pending commands for one
2603 command idenfier. Affected files lib/silcclient/command.[ch],
2604 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2606 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2608 * Defined that server receives WHOIS command reply for private
2609 and secret channels too. Updated protocol specs and the
2610 code in server. Affected file silcd/command.c.
2612 * Defined <channel user mode list> argument to WHOIS command
2613 reply for returning user modes on the channels. The
2614 channel list now doesn't include the user mode anymore but the
2615 actual channel mode. Updated protocol specs and the code in
2616 client and server. Affected files are silcd/command_reply.c,
2617 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2618 and lib/silcclient/command_reply.c.
2620 * Save the channels list in WHOIS command reply in normal server
2621 so that WHOIS always shows joined channels also in normal
2622 server and not just on router. Affected file is
2623 silcd/command_reply.c.
2625 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2627 * Defined that server receives USERS command reply for private
2628 and secret channels too. Updated protocol specs and the
2629 code in server. Affected file silcd/command.c.
2631 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2633 * Changed the UMODE's mode mask argument to be optional. If
2634 not provided then the command merely returns the current mode
2635 mask to the client. Updated protocol specs and the server.
2636 Affected file is silcd/command.c.
2638 * Added SILC session detachment/resuming support. It is possible
2639 to detach by closing the network connection and then re-connect
2640 and resume to the old client session. Added DETACHED user
2641 mode that server will set for detached client. Added new
2642 packet RESUME_CLIENT which is used to perform the resuming
2643 process. Added DETACH command. Updated the protocol specs,
2644 core library, client and server. Protocol TODO #22. Very
2645 many affected files around the tree.
2647 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2649 * Changed the CMODE's mode mask argument to be optional. If
2650 not provided then the command merely returns the current mode
2651 mask to the client. Updated protocol specs and the server.
2652 Affected file is silcd/command.c.
2654 * Changed the Killer's Client ID in KILLED notify to be just
2655 any ID payload since router server is allowed to kill as well.
2656 Updated protocol specs, client libary and server. Affected
2657 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2658 and irssi/src/silc/core/client_ops.c.
2660 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2662 * Added new user modes ANONYMOUS for special anonymous servers
2663 that may set the mode for client, and BLOCK_PRIVMSG which
2664 client may set to block incoming private messages unless the
2665 Private Message Key flag is set (using private keys to protect
2666 private messages). Updated protocol specs and code in client
2667 and server and core library. Protocol TODO #23. Affected
2668 files are lib/silccore/silcmode.h, silcd/server.[ch],
2669 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2670 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2672 * Added new channel user mode BLOCK_MESSAGES which the client
2673 may set to itself to tell server not send channel messages.
2674 Other packets such as channel key packets are still sent.
2675 Protocol TODO #23. Updated the protocol specs, client and
2676 server. Affected files are lib/silccore/silcmode.h,
2677 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2678 lib/silcutil/silcutil.c, silcd/command.c, and
2679 silcd/packet_send.c.
2681 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2683 * Redefined the Status Payload to include now two 8 bit fields,
2684 instead of one 16 bit field. This now makes it possible to
2685 send list of errors. Updated the protocol specs and the code
2686 in core library, client library and server. Protocol TODO #1.
2687 Affected files are lib/silccore/silccommand.[ch],
2688 lib/silcclient/command_reply.[ch], silcd/command.c,
2689 silcd/command_reply.c and silcd/packet_receive.[ch].
2691 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2693 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2694 must be handled by the application and should tell the application
2695 that an error message was already printed, and it should print the
2696 config coords (line, filename, ...). Affected files are
2697 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2699 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2700 server config parsing code more readable.
2702 Fixed a bug in the fetch_logging() config callback.
2704 Affected files is silcd/serverconfig.c.
2706 * Drop root privileges when started in foreground. Don't drop them
2707 if debugging also. Affected file is silcd/silcd.c.
2709 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2711 * Added more IM-like features by introducing new user modes
2712 for setting various presence information. Added new modes:
2713 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2714 specs and code. Protocol TODO #19. Affected files are
2715 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2716 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2718 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2720 * Added STATS command to the protocol after all, to return
2721 various statistical information about the network. It can
2722 be used by clients to retrieve statistical information, and
2723 servers may use it to to fetch cell and network wide
2724 statistics from router. Updated the protocol specs and
2725 implemented it to the server. Protocol TODO #16.
2726 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2727 silcd/command_reply.[ch].
2729 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2731 * The LIST command reply in client libary now adds new channel
2732 entry if the returned channel doesn't exist yet in cache,
2733 and returns the channel entry to the application in the
2734 command_reply client operation. Affected file is
2735 lib/silcclient/command_reply.c.
2737 * Changed the channel message payload's MAC generation to
2738 include the IV in the MAC as well. This way all relevant
2739 parts of the channel message payload are authenticated also
2740 with the channel message MAC (and not only by packet MAC).
2741 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2742 Affected file is lib/silccore/silcchannel.c.
2744 * Fixed the SKE to save the remote version, since the
2745 silc_ske_parse_version mistakenly checked wrong version,
2746 after it replaced the start payload. Affected files are
2747 lib/silcske/silcske.[ch].
2749 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2751 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2752 string utility functions. Added there also new functions
2753 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2754 Affected files lib/silcutil/silcstrutil.[ch].
2756 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2757 files are lib/silcutil/silcstrutil.[ch].
2759 * Defined that the security property fields in SKE SHOULD be
2760 UTF-8 encoded, defined that version string MUST be US-ASCII
2761 encoded, defined that passphrases sent in connection
2762 authentication protocol MUST be UTF-8 encoded. Implemented
2763 these to the client and server. Defined also that other
2764 passphrases sent in the protocol MUST be UTF-8 encoded.
2765 Affected files are lib/silcske/silcske.c,
2766 lib/silcclient/protocol.c, silcd/protocol.c,
2767 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2769 * Changed the silc_client_close_connection interface to not
2770 need the SilcSocketConnection which should not be visible
2771 to application. Affected files are lib/silcclient/client.c
2772 and lib/silcclient/silcclient.h.
2774 * Rewrote the text for Private Message Key Payload in the
2775 protocol specification. Protocol TODO #11.
2777 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2779 * Upgraded the protocol version to 1.1, updated protocol specs
2782 * Added the nickname as new argument to NICK_CHANGE notify and
2783 added it to protocol specs and implemented it to client and
2784 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2785 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2786 lib/silcclient/client_notify.c.
2788 * Added the killer's client ID to the KILLED notify and added
2789 it to protocol specs and implemented it to client and server.
2790 Protocol TODO #13. Affected files are silcd/command.c,
2791 silcd/packet_receive.c, packet_send.[ch],
2792 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2793 The killer's client entry is now returned to application in
2794 the `notify' client operation.
2796 * Fixed the Max Argument fields that had too large value set
2797 in the protocol specs. Protocol TODO #14.
2799 * Added the LEAVE command reply to return the ID of parted
2800 channel. Updated protocol specs and implemented it to the
2801 client and server. Protocol TODO #15. Affected files are
2802 silcd/command.c, lib/silcclient/command_reply.c. The channel
2803 entry is now returned to application in the `command_reply'
2806 * Rewrote the version SKE version checking in client libary
2807 and in server to use the silc_parse_version_string. Affected
2808 files are lib/silcclient/protocol.c, silcd/protocol.c.
2810 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2811 commands that was missing it, and updated protocol specs and
2812 the server implementation. Protocol TODO #10. The affected
2813 file is silcd/command.c.
2815 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2816 generic reply to a generic request (REQUEST flag), and
2817 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2818 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2819 to define the payload for DATA flag. Added the flags to
2820 the implementation. Protocol TODO #9. Affected file is
2821 lib/silccore/silcchannel.h.
2823 Changed the client library to return the message length
2824 to application as well in the channel_message and private_message
2825 client operations. Affected files are
2826 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2827 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2828 and lib/silcclient/client_ops_example.c.
2830 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2831 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2832 the channel. Updated protocol specs and impelemented this
2833 to client and server. Protocol TODO #6. Affected files are
2834 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2835 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2837 Added new options m and M to CMODE command in Irssi SILC
2838 client to set these modes.
2840 * Deprecated all administrative commands from SILC protocol
2841 since they are highly implementation specific commands.
2842 Updated protocol specs. Moved the old commands in
2843 implementations to private range of command types. Affected
2844 files are silcd/command.c, lib/silcclient/command.c and
2845 lib/silcclient/command_reply.c. Protocol TODO #8.
2847 * Fixed a bug in server where sending unknown command crashes
2848 the server. Affected file silcd/command.c.
2850 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2852 * Added SILC_PROTOCOLVERSION macro to check protocol version
2853 of a socket connection. The affected file is
2854 lib/silcutil/silcsockconn.h.
2856 * Added better error logging in rekey protocol. Affected file
2859 * Do not check public key types in SKE during rekey. Affected
2860 file lib/silcske/payload.c.
2862 * Fixed the rekey protocol with PFS, which was totally broken.
2863 Affected file silcd/protocol.c.
2865 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2867 * Some client implementations quit network by doing first LEAVE
2868 and then immediately SIGNOFF (like Bombyx). We now do check
2869 after a short time after LEAVE notify and check whether the
2870 client is still valid after LEAVE, and if not we remove it from
2871 cache. Affected file is lib/silcclient/client_notify.c.
2873 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2875 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2876 it's good not to have security holes here.
2878 * Fixed a negative refcount situtuation for the config context.
2879 Affected file is silcd/serverconfig.c.
2881 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2883 * ROBOdoc documented lib/silcutil/silcutil.h.
2885 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2887 * Optimized even more the SilcPacketContext structure. Now
2888 totally saved 16 bytes of memory per context after optimization.
2889 Affected files are lib/silccore/silcpacket.[ch].
2891 * Made strict checks for valid SILC IDs. Affected file is
2892 lib/silccore/silcid.c.
2894 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2896 * Changed the object argument for silc_cipher_register,
2897 silc_hash_register, silc_hmac_register and silc_pkcs_register
2898 to const. Affected files are lib/silccrypt/silccipher.[ch],
2899 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2901 * Changed the silc_get_username and silc_get_real_name to
2902 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2904 * Fixed the Irssi SILC Client to use the silc_get_username and
2905 silc_get_real_name insted of glib routines since the glib
2906 routines only corrupt stack. Fixes the Irssi SILC to work in
2907 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2909 * Fixed the Irssi to not use g_get_home_dir since it crashes
2910 or returns garbage on cygwin and corrupts stack. Added function
2911 get_home_dir to Irssi routines. Affected files are
2912 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2914 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2916 * Made some structure optimizations. SFTP memory FS MemFSEntry
2917 entry structure. Optimized SilcTask structure. Optimized
2918 SilcPacketContext structure.
2920 Affected files lib/silcsftp/sftp_fs_memory.c,
2921 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2923 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2925 * And yet again reverted back the config thing since Johnny
2926 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2929 * Fixed memory leaks from config object. Affected files are
2930 silcd/serverconfig.[ch].
2932 * Added support for adding new connections to the server in rehash.
2933 After rehash they take effect.
2935 Added support for changing the maximum allowed connections in
2936 rehash. The number can grow but going smaller is not supported.
2938 Added function silc_server_num_sockets_by_remote to the
2939 silcd/server_util.[ch].
2941 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2943 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2945 * Added preliminary checking during config parsing for a valid
2946 public/private key and removed further checks in the code.
2947 Affected files are silcd/serverconfig.[ch], server.c.
2949 * Moved functions silc_server_drop() and silc_server_daemonise()
2950 from server.c to silcd.c since they are stricly related to
2951 the application activity.
2953 * Reverted a small part of the automatic ref/unref since
2954 it caused a double unref in some situations. Affected
2955 files are silcd/silcd.[ch], server.c, serverconfig.c.
2957 * Added some .cvsignore files in the lib directory.
2959 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2961 * Fixed silc_net_gethostbyaddr to correctly resolve by
2962 address. Affected file lib/silcutil/silcnet.c.
2964 * Fixed the notify relaying to client. The HMAC to be used
2965 with relayed packets ws wrong and caused decryption failure
2966 at the client end. Affected file is silcd/packet_receive.c.
2968 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2970 * Created new branch silc_protocol_1_0_branch.
2972 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2974 * Changed the silc_server_config_* routines to be SilcServer
2975 independent. They are now officially application specific code
2976 and not part of generic server implementation. Affected files
2977 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
2979 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2981 * Added automatic referencing of config context in the
2982 silc_server_config_alloc, and automatic unreferencing in the
2983 silc_server_config_destroy. Affected files are
2984 silcd/serverconfig.[ch], silcd/silcd.c.
2986 * Fixed the silc_log_quick handling in the logging routines.
2987 It didn't log quickly when it was TRUE. Affected file is
2988 lib/silcutil/silclog.c. Also the flush delay was set even
2989 if it was 0 in config file. Affected file is
2990 silcd/serverconfig.c.
2992 * Added support for changing key pair of the server in rehash.
2993 Affected file silcd/server.c.
2995 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2997 * Fixed the TOPIC_SET notify to not cras. It changed the topic
2998 too early, before getting the channel entry. Affected file
2999 is silcd/packet_receive.c.
3001 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3003 * Added functions silc_server_config_[ref/unref], these are used
3004 to prevent that the config object is destroyed.
3006 No longer directly affect global variables silc_log_quick and
3007 silc_log_delay, they are first cached inside the config object
3008 and then applied with silc_server_config_setlogfiles().
3010 silc_server_config_set_defaults() is now internal to
3011 serverconfig.c, there are no reasons to show this internal stuff
3014 Affected files are silcd/serverconfig.[ch].
3016 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3017 fprintf's to stderr, since some code may be executed again after
3018 the server went into the background. Affected files are
3021 * Added rehash support. Added function silc_server_rehash() that
3022 will perform all the basic tasks of the rehashing procedure.
3024 * Added command line option `-x, --hexdump'. This will enable the
3025 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3026 The option `--hexdump' implies `--debug'.
3028 * Fixed a bad bug in the logging APIs (silcutil library) where
3029 the application would crash after calling silc_log_reset_all().
3031 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3033 * Fixed the KICKED notify handling in client library to
3034 correctly remove the channel and all entries from the
3035 channel when I was kicked. This bug crashed the client.
3037 Fixed yet another but in KICKED notify handling to remove
3038 the kicked client correctly from the channel.
3040 Affected file is lib/silcclient/client_notify.c.
3042 * Fixed a minor bug in looking up correct client entry
3043 in KICKED notify in server. Affected file is
3044 silcd/packet_receive.c.
3046 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3047 sources correctly to distribution. Fixes --with-gmp option.
3049 * Removed the manual rehashing from ID Cache, and changed it
3050 to use the SILC Hash Table's auto rehash feature. Affected
3051 file is lib/silccore/silcidcache.c.
3053 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3055 * Fixed a bug in the silc_client_nickname_format function that
3056 handles the multiple same nickname formatting. Two clients
3057 with same nickname caused problems after the first one left
3058 and rejoined. It didn't format the nickname correctly.
3059 Affected file is lib/silcclient/idlist.c.
3061 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3063 * Don't change the topic if olod topic is same as new one.
3064 Affected file is silcd/packet_receive.c.
3066 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3068 * Added cross-reference support to the SILC Documentation
3069 generator. All types across all HTML files are now cross-
3070 referenced. Affected files util/robodoc/generator.c and
3071 scripts/silcdoc/silcdoc.
3073 * Added file lib/silcutil/silctypes.h to include all the
3074 arithmetic type definitions and some macros. Removed
3075 includes/bitmove.h and moved macros to silctypes.h.
3077 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3079 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3081 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3083 * Added `type' argument to silc_id_payload_parse_id function which
3084 now returns the type of the ID to the sent pointer. Affected
3085 file is lib/silccore/silcid.[ch].
3087 * Added check for CMODE_CHANGE notify type that mode change is
3088 allowed by the sender. Affected file silcd/packet_receive.c.
3090 * Added check for CUMODE_CHANGE notify type that mode change is
3091 allowed by the sender. Affected file silcd/packet_receive.c.
3092 Added the ID type as CUMODE_CHANGE notify type as argument
3093 to the `notify' client operation. Affected files are
3094 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3096 * Added function silc_client_add_server to the client library.
3097 Added support for resolving also channel and server info when
3098 received unknown entity in notify packet. Affected files are
3099 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3101 * Added function silc_command_get_status to return the command
3102 status from the command reply's argument payload. Affected files
3103 are lib/silccore/silccommand.[ch].
3105 * Added check for KICKED notify type that the kicking is
3106 allowed by the client. Affected file silcd/packet_receive.c.
3108 * Created function silc_get_input which can be used to get input
3109 (echo on or off) from user on command line. Affected files are
3110 lib/silcutil/silcutil.[ch].
3112 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3114 * Optimized silc_server_packet_relay_to_channel function.
3115 Added new function silc_channel_message_payload_encrypt which
3116 can be called directly if channel message payload needs to
3117 be encrypted and is already encoded (no need to call _encode
3118 function). Packet relaying is now done by router without any
3119 extra memory allocations. Affected files are
3120 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3121 silcd/packet_send.c.
3123 * Fixed the INVITE notify handling. It took wrong arguments
3124 as invite list and invite delete. Affected file is
3125 silcd/packet_receive.c.
3127 * Added check for TOPIC_SET notify type that the topic change is
3128 allowed by the client. Affected file silcd/packet_receive.c.
3130 * Added check for INVITE notify type that inviting is allowed by
3131 the client. Affected file silcd/packet_receive.c.
3133 * Changed the silc_server_client_on_channel to return the
3134 SilcChannelClientEntry as well. Moved the function
3135 silc_server_check_cmode_rights to server_util.[ch].
3136 Affected files are silcd/server_util.[ch], silcd/command.c.
3138 * Added function silc_server_check_umode_rights to check whether
3139 changing client's user mode is allowed. Added check for
3140 UMODE_CHANGE notify type that the umode change is allowed
3141 by the client. Affected files are silcd/server_util.[ch],
3142 silcd/packet_receive.c and silcd/command.c.
3144 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3147 ID length. It ignored that ID can be IPv6 based as well.
3148 Affected file lib/silccore/silcpacket.h.
3150 * Fixed the silc_id_id2str and silc_id_str2id to take the
3151 IPv6 address offset's into consideration. Affecte file is
3152 lib/silccore/silcid.c.
3154 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3156 * Fixed the internal Unix scheduler functions to check for
3157 NULL context they may receive. The affected file is
3158 lib/silcutil/unix/silcunixschedule.c.
3160 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3162 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3163 can specify different directory with --home command line
3164 parameter. Affected files irssi/src/silc/core/client_ops.c,
3167 * SILC-specific commands aren't now executed if the active server
3168 isn't of SILC-type, so there won't be problems with having
3169 IRC and SILC protocol support in same client. Affected files
3170 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3173 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3175 * Improved the signal support in SILC Schedule. Added new
3176 function silc_schedule_signal_call which is used by application
3177 to mark a signal to be called. It is now safe to perform
3178 any kind of tasks in signal callbacks since it is guaranteed
3179 that the application specified signal callback is called
3180 after the signal is over. Affected files are
3181 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3183 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3185 * Added `name' field to SilcChannelPrivateKey to represent
3186 application given name for the key. Moved also the context from
3187 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3188 Added the `name' argument also to the function
3189 silc_client_add_channel_private_key.
3191 Added function silc_client_current_channel_private_key to set the
3192 current channel private key in use.
3194 Added "change" command to KEY command which can be used to change
3195 the current channel private key. Bound the command also to
3196 alt+K (Alt+Shift+k).
3198 Also affected files lib/silcclient/client_channel.c,
3199 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3201 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3203 * Added silc_rng_get_byte_fast function in to the
3204 lib/silccrypt/silcrng.[ch].
3206 * Changed the interface of silc_packet_assemble and the
3207 silc_packet_send_prepare. If silc_packet_assmble is now
3208 called the application does not call silc_packet_send_prepare
3209 because the library will call it automatically. These
3210 interfaces now also return a reference to the outgoing buffer
3211 which includes the assembled packet, which the application can
3212 use to encrypt the packet.
3214 Affected files are lib/silccore/silcpacket.[ch],
3215 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3216 silcd/packet_send.c, server_backup.c and packet_receive.c.
3218 * Fixed a packet sending bug on very high load, where outgoing
3219 packet queue wasn't handled correctly and packets got corrupted.
3220 Affected files are lib/silcutil/*/silc*sockconn.c,
3221 lib/silcclient/client.c and silcd/server.c.
3223 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3225 * Added macro SILC_PACKET_DATALEN which can be used during
3226 packet assembling to check whether the data to be added to
3227 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3228 len is truncated until it fits it.
3230 Added checks for maximum length of channel message payload and
3231 private message payload also.
3233 Added checks for maximum packet length in server and in
3236 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3237 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3238 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3239 lib/silcclient/client_prvmsg.c.
3241 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3243 * Added silc_server_packet_queue_purge call to the
3244 silc_server_disconnect_remote to assure that all data in the
3245 queue before disconnecting is sent to the network. Affected
3246 file silcd/server.c.
3248 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Added the deleting of server's own ID cache entry to the
3251 silc_server_free function. Free also everything else that
3252 has been allocated in silc_server_init. The affected file
3255 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3257 * Added functions silc_parse_version_string, silc_version_to_num,
3258 and silc_ske_parse_version to parse SILC protocol style version
3259 strings. Affected files lib/silcutil/silcutil.[ch] and
3260 lib/silcske/silcske.[ch].
3262 * Added new configuration params: version_protocol, version_software
3263 and version_software_vendor to specify what version the remote
3264 host must at least be to be able to connect to server. The vendor
3265 string can be regex matched too. Added new function
3266 silc_server_connection_allowed to check maximum number of allowed
3267 connections, and allowed versions for incoming connections.
3268 Affected files are silcd/server.c, server_util.[ch] and
3271 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3273 * Added preliminary support for signals in scheduler. The
3274 signals we care about are now blocked always when the scheduler
3275 is locked. This way we can synchronise the use of signal with
3276 scheduler. It is guaranteed that when signal occurs the scheduler
3277 is not locked, and thus new tasks can be safely added to the
3280 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3281 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3282 Added new platform specific routines
3283 silc_schedule_internal_signals_[un]block and
3284 silc_schedule_internal_signal_[un]register.
3286 Added new functions to SILC Schedule API:
3287 silc_schedule_signal_[un]register. Each signal that application
3288 is going to use should be registered to the scheduler.
3290 Affected files are lib/silcutil/silcschedule.[ch],
3291 lib/silcutil/*/silc*schedule.c.
3293 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3295 * Check for unauthenticated client and server in the
3296 silc_server_new_client and silc_server_new_server functions.
3297 Affected file silcd/packet_receive.c.
3299 * Added function silc_string_is_ascii to check whether given
3300 string is 7-bit ASCII string. Affected files are
3301 lib/silcutil/silcutil.[ch].
3303 * Added function silc_id_is_valid_server_id into the
3304 silcd/serverid.c and added checking for valid Server ID's in
3305 silc_server_new_server. The Server ID must always be based
3306 on the server's public IP address.
3308 * Added logging of DISCONNECT packet message in the server.
3309 Affected file silcd/server.c.
3311 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3313 * Changed all library interfaces that use Global RNG to also
3314 accept SilcRng as argument. Affected files are
3315 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3316 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3317 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3318 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3319 lib/silccrypt/rsa.c.
3321 * Added function silc_pkcs_generate_key to the
3322 lib/silccrypt/silcpkcs.[ch] for applications so that they
3323 don't need to do pkcs->pkcs->init calls anymore.
3325 * Remove SilcSocketConnection from the SFTP API since it really
3326 wasn't needed there. The application has the information
3327 saved in its contexts anyway and the SFTP layer doesn't need
3328 know about it. Affected files lib/silcsft/silcsftp.h and
3329 lib/silcsftp/sftp_[server/client].c.
3331 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3332 The SilcSimContext is not SilcSim.
3334 * Fixed possible buffer overflows in silc_id_render in the
3335 lib/silcutil/silcutil.c.
3337 * On EPOC the global crypto module lists are not used at all
3338 in the crypto library. Added support for using the constant
3339 algorithm list on EPOC. Affected files are
3340 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3343 * Fixed the handling of third parameter of KICKED notify, since
3344 it was mistakenly updated to SILC Protocol 1.0 even though it
3345 is to be included in 1.1. Since it is not in 1.0 it is not
3346 mandatory, and this fix now handles it only if it is provided,
3347 and it is not error if it is not provided. Affected file
3348 lib/silcclient/client_notify.c.
3350 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3352 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3353 client. Affected file irssi/src/silc/core/client_ops.c.
3355 * Merged with Irssi 0.8.4 from irssi.org CVS.
3357 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3359 * Check for valid socket connection in client entries before
3360 sending any messages. Fixes a crash, but doesn't fix some
3361 other underlaying bug that is lurking there. Affected
3362 file silcd/packet_send.c.
3364 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3366 * $usermode, $cumode and $cumode_space expandos shouldn't do
3367 anything with non-SILC server records. Affected file
3368 irssi/src/silc/core/silc-expandos.c
3370 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3372 * Fixed the silc_net_check_[host/local]_by_sock to support
3373 IPv6 bound sockets as well. Now they can return IPv6 addresses
3374 as well. Affected file lib/silcutil/silcnet.c.
3376 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3377 Affected lib/silcutil/unix/silcunixnet.c.
3379 * Fixed ID rendering (at least on some platforms, not NetBSD)
3380 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3382 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3384 * Added silc_hash_public_key and silc_hash_public_key_compare
3385 functions to be used with SilcHashTable. They can be used to
3386 hash public keys and compare public keys in hash table. Affected
3387 file lib/silcutil/silcutil.[ch].
3389 * Added support for specifying multiple public keys for Client
3390 connection section in server configuration file. This makes it
3391 possible to accept multiple public keys from same host, or to
3392 make a section that accepts any incoming host, and have the
3393 accepted public keys listed in the section.
3395 Added functions silc_sever_[find/get]_public_key, added the
3396 support for this actually to all connection sections but only
3397 the Client section is currently allowed to specify multiple
3400 Affected files are silcd/server.c, server_internal.h,
3401 command.c, protocol.c, server_util.[ch], packet_receive.c.
3403 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3405 * Merged Irssi 0.8.2 from irssi.org CVS.
3407 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3409 * If silc_debug is TRUE, also output standard logging messages
3410 to stderr with the debug output.
3412 Made silc_log_reset_all() flushing all channels before returning.
3413 Also fixed some documentation typos.
3415 Affected files are lib/silcutil/silclog.[ch].
3417 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3419 * Fixed the server to check correctly the amount of connections
3420 from single host, by checking also the type of the connection.
3421 Fixed also the comparison of number of connections and number
3422 of allowed connections. Affected files are silcd/server.c,
3425 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3427 * Fixed the USERS command reply to save the user's mode on the
3428 channel as well. Fixed JOIN command reply to check whether a
3429 client is on channel already and not join it twice. Affected
3430 file lib/silcclient/command_reply.c.
3432 * Added new file silc-expandos.c into irssi/silc/core/ to return
3433 various stuff for various signal for the statusbar etc. updating.
3434 Now Irssi SILC client prints channel user modes etc. on the
3437 * The user mode (like server/router operator changes) is now shown
3438 on the Irssi SILC client's statusbar. The affected files are
3439 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3441 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3443 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3444 to SILC_SCHEDULE_[UN]LOCK macros.
3446 * Added more error printing to logs in server code. Affected
3447 files silcd/server.c and silcd/protocol.c.
3449 * Fixed -S option parsing in Irssi SILC Client. Affected file
3450 irssi/src/silc/core/silc-core.c.
3452 * Added silc_buffer_alloc_size function. Affected file is
3453 lib/silcutil/silcbuffer.h.
3455 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3457 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3458 constants. Affected files in
3459 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3462 * Changed the internal SFTP Memory FS table to const. Affected
3463 file lib/silcsftp/sftp_fs_memory.c.
3465 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3467 * Fixed the buffer formatting and unformatting routines to
3468 check the size of 64 bits types with sizeof(). Affected
3469 file is lib/silcutil/silcbuffmt.c.
3471 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3473 * Removed 0.6.x backwards support.
3475 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3477 * Changed all integer type names:
3478 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3479 to avoid collisions with other libraries using same type names
3482 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3484 * Added `prefer_ipv6' argument to the functions
3485 silc_net_gethostbyname[_async]. If it is TRUE it will return
3486 IPv6 address over IPv4. If FALSE IPv4 address is returned
3487 even if IPv6 address was found. Affected files
3488 lib/silcutil/silcnet.[ch].
3490 * Added support silc_net_create_connection[_async] to fallback
3491 to IPv4 address if IPv6 address could not be used (like if
3492 it doesn't work on a specific system). Affected file in
3493 lib/silcutil/unix/silcunixnet.c.
3495 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3497 * Added silc_schedule_reinit function to do the enlarging
3498 of the max tasks handling capabilities of the scheduler.
3499 Affected files lib/silcutil/silcschedule.[ch].
3501 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3503 * Added automatic extern "C" { ... } for C++ compilers so the
3504 application does not need to define them. Affected file
3505 includes/silcincludes.h.
3507 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3508 old name went against naming convention. Applications now
3509 include "silcclient.h" instead of "clientlibincludes.h".
3510 Removed includes/clientlibincludes.h, it is redundant now.
3512 * Renamed includes/version.h to silcversion.h.
3514 * Added really preliminary support for OS/2 into the util
3515 library. Only thread & mutex API is implemented, others
3516 are still to be implemented. Created the lib/silcutil/os2/
3517 directory. Created also file includes/silcos2.h.
3519 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3521 * Added preliminary BeOS support into the util library.
3522 Created lib/silcutil/beos/, and implemented all the needed
3523 functions to support SILC on BeOS. Created also file
3524 includes/silcbeos.h.
3526 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3528 * Added proper initializations to silc's irssi code, so it's
3529 now possible to load it as module. Affected files
3530 irssi/src/silc/core/silc-core.c,
3531 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3533 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3535 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3538 * Fixed the silcdoc document generator to correct generate
3539 docs from all kinds of filenames. Affected files are
3540 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3542 * ROBOdoc documented lib/silcutil/silcmemory.h.
3543 Added also new function silc_memdup.
3545 * Removed lib/silcutil/silcbufutil.h and moved those routines
3546 to the lib/silcutil/silcbuffer.h.
3548 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3550 * Added `user_count' to the SilcChannelEntry which now tells the
3551 number of users on the channel. The user count is now saved
3552 in normal server of global channels as well. Affected files
3553 silcd/server.c, idlist.h, packet_receive.c and command.c.
3555 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3556 include file utility functions.
3558 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3559 instead of calling directly OS routines.
3561 * Fixed NICK change printing in Irssi SILC Client. Fixed
3562 KICKED notify printing in Irssi SILC Client. Affected file
3563 irssi/src/silc/core/client_ops.c.
3565 * Fixed a NICK change bug in client library, to not recreate the
3566 client_entry->channels hash table everytime nick is changed.
3567 Affected file lib/silcclient/client.c.
3569 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3571 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3572 the SKE interface a bit.
3574 * Fixed padding problem in PKCS#1. The padding was not actually
3575 random since the random number generator was used incorrectly.
3576 This security bug affects only when encrypting with PKCS#1, and
3577 it is not currently used at all in SILC. SILC only use signing
3578 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3580 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3582 * Rewrote the notify handling in Irssi SILC client to not call
3583 the events as signals. Fixes problems with Perl support.
3584 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3586 * Send the auto-nicking NICK command in client library with
3587 little timeout after connecting. The affected file is
3588 lib/silcclient/client.c.
3590 * Added following new config file settings:
3591 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3592 key_exchange_timeout, conn_auth_timeout, connections_max,
3595 Implemented all the new config settings handling in the server.
3597 Optimized the use of SKE Mutual flag usage. Use it only
3598 if connection authentication protocol is not based in public
3601 Renamed all SilcServerConfigSection* to SilcServerConfig*
3602 to have a bit shorter names.
3604 Affected files silcd/serverconfig.[ch], server.[ch], and
3607 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3609 * Cleaned up the listening sockets code, preparing for the rehash
3610 support. Affected file is silcd/server.c.
3612 * Fixed some output messages. Affected files are silcd/silcd.c,
3615 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3617 * Create lib/doc/silcrng_intro.html document as introduction
3618 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3620 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3622 * Fixes to the silcd config template. Affected file is
3623 doc/example_silcd.conf.in.
3625 * Removed type casts from silc_calloc(), conforming to the
3626 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3628 * Removed param_name member from client, server, and router
3629 section structs, now identifying the param directly.
3631 Added CONFIG_FREE_AUTH macro in config file parsing.
3633 Affected files are silcd/serverconfig.[ch].
3635 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3637 * Fixed command line parameter handling. All SILC initialization
3638 is now done in silc_core_init() which also fixes autoconnecting
3641 Affected files irssi/src/silc/core/silc-core.c,
3642 irssi/src/fe-text/silc.c.
3644 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3646 * Added new configuration options and blocks:
3647 keepalive_secs, reconnect_count, reconnect_interval,
3648 reconnect_interval_max, reconnect_keep_trying and
3649 require_reverser_lookup. Added ConnectionParam block, and
3650 implemented the connection parameters when connecting as
3651 initiator and when accepting connections as responder.
3653 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3654 whether given configuration value has been given already.
3656 Affected files silcd/serverconfig.[c], server.[c].
3658 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3659 algorithm parts and created new file silcalgs.conf, that
3660 is now included from the example_silcd.conf.in.
3662 * Optimized the silc_server_connect_to_router_second to take
3663 the connection configuration object from the SilcServerConnection
3664 object instead of finding it during the connecting phase.
3665 Added the configuration object to SilcServerConnection struct.
3666 Affected files silcd/server_internal.h, server.c.
3668 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3670 * Add the client on channel after it was resolved at the
3671 channel message receiving, and it was not already on the
3672 channel. Affected file lib/silcclient/client_channel.c.
3674 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3676 * Fixed the public key authentication to allocate always the
3677 destination signature buffer instead of using static buffer.
3678 Affected file silcd/protocol.c.
3680 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3682 * Unified the serverconfig.[ch]'s helper function interface.
3683 Affected file silcd/serverconfig.[ch].
3685 * Removed doc/example_silc.conf.in since it is redundant.
3686 The make install will now install irssi/silc.conf file.
3688 * Added new Passphrase and Publickey authentication methods to
3689 config file, allowing both public key and passphrase based
3690 authentication to be set at the same time.
3692 Added `prefer_passphrase_auth' setting in config file which
3693 can be used to set to prefer passwd auth if both passwd and
3694 public key is set. If not set, public key is preferred.
3695 This has effect only when being initiator (responder will try
3698 Added support for authentication with passphrase and public key
3699 at the same time. The passphrase is tried first always since
3700 it is faster to check.
3702 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3704 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3706 * Merged the new SILC Config library, with the server parsing
3707 support. Read the header file silcconfig.h or the toolkit
3708 documentation for the news. Affected files are
3709 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3710 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3711 silcd/protocol.c silcd/server.c silcd/server_backup.c
3712 silcd/serverconfig.[ch] silcd/silcd.c.
3714 * Fixed some silclog documentation. Affected file is
3715 lib/silcutil/silclog.h.
3717 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3719 * The silc_cipher_register, silc_hash_register and
3720 silc_hmac_register now checks if the object to be registered
3721 is registered already. Affected files are
3722 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3724 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3726 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3728 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3730 * Allow zero length channel messages inside the Channel Message
3731 Payload. Affected file lib/silccore/silcchannel.c.
3733 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3734 as header filenames.
3736 * Removed lib/silcclient/README and created HTML file
3737 lib/silcclient/silcclient_using.html, which is now included
3738 as part of Toolkit documentation.
3740 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3742 * Fixed CUMODE_CHANGE notify handling to change the mode of
3743 correct client. Affected file lib/silcclient/client_notify.c.
3745 * Make silc_rng_alloc fail if it cannot allocate the sha1
3746 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3748 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3750 * Fixed the file transfer's key agreement payload to include
3751 zero port also if the hostname is NULL because it could not
3754 Call file transfer monitor callback now also if error occurs
3755 during key agreement protocol.
3757 Changed the silc_client_file_send interface to return the
3758 SilcClientFileError instead of session id. The session ID
3759 is returned into pointer provided as argument.
3761 Check that the file exists locally before sending the
3762 file transfer request at all.
3764 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3766 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3767 error than can occur while key agreement protocol. Affected
3768 file lib/silcclient/silcapi.h.
3770 * Fixed the event_mode CMODE handler to not crash when mode
3771 is changed and +k mode is set in the channel. Affected file
3772 irssi/src/silc/core/silc-channels.c.
3774 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3775 SILC_LOG_WARNING to give out Warning and not Error. Affected
3776 file lib/silcutil/silclog.c.
3778 * Fixed the channel message payload decryption in the function
3779 silc_channel_message_payload_decrypt to not modify the original
3780 buffer before it is verified that the message decrypted
3781 correctly. Otherwise, next time it is called with correct
3782 channel key it won't encrypt since the payload is corrupted.
3783 Affected file lib/silccore/silcchannel.c.
3785 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3787 * Do not constantly resize the window. A fix patch by cras.
3788 Affected file irssi/src/fe-text/screen.c.
3790 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3792 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3793 Affected file lib/silcutil/silcnet.c.
3795 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * Fixed a bug in hash table internal routine for traversing
3798 the table with foreach callback. The current entry may
3799 become invalid in the callback but it was referenced after
3800 the callback returned.
3802 Do not allow auto rehashing of hash table during the
3803 silc_hash_table_foreach operation, for same reasons as it is
3804 not allowed for SilcHashTableList. Affected files are
3805 lib/silcutil/silchashtable.[ch].
3807 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3809 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3810 Win32 DLL. extern's in header files are now declared with
3813 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3815 * Fixed private message handling. It used some old code that
3816 caused the client to crash. Affecte file is
3817 lib/silcclient/client_prvmsg.c.
3819 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3821 * Added function silc_client_add_channel,
3822 silc_client_replace_channel_id, and removed functions
3823 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3824 from client library.
3826 * Added cross reference of the joined channels to the
3827 SilcClientEntry, and changed the SilcChannelEntry's
3828 users list to SilcHashTable. The affected files are
3829 lib/silcclient/idlist.[ch].
3831 * Fixed a bug in hash table tarversing. While the hash table
3832 is traversed with SilcHashTableList the table must not be
3833 rehashed. It is now guaranteed that auto rehashable tables
3834 are not rehashed while tarversing the list. Also defined that
3835 silc_hash_table_rehash must not be called while tarversing
3836 the table. Added function silc_hash_table_list_reset that must
3837 be called after the tarversing is over. The affected files are
3838 lib/silcutil/silchashtable.[ch].
3840 * Changed all hash table traversing to call the new
3841 silc_hash_table_list_reset in server and in client library.
3843 * Added function silc_client_on_channel to return the
3844 SilcChannelUser entry if the specified client entry is joined
3845 on the specified channel. This is exported to application as
3846 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3848 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3850 * Fixed founder regaining problem with JOIN command on normal
3851 server. The notify for mode change must be sent always and
3852 not only if !cmd->pending. Affected file silcd/command.c.
3854 * Fixed the WHOWAS command's reply sending to support the
3855 lists correctly. Affected file silcd/command.c.
3857 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3859 * When sending JOIN command to router for processing the
3860 sender's old command identifier was not saved back to the
3861 sender's command context, fixed now. The affected file is
3864 * Create the key in JOIN command of the router did not return
3865 the channel key, added check for this. Affected file is
3868 * Fixed a channel ID update bug in JOIN command reply. Do
3869 not directly upgrade the ID but call the function
3870 silc_idlist_replace_channel_id if the ID was changed.
3871 Affected file silcd/command_reply.c.
3873 * Fixed memory leaks from command calling if it would fail.
3874 Affected file silcd/command.c.
3876 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3878 * Applied patches from cras:
3880 Memory leak fixes around libaries, irssi window resize fix,
3881 new silclist.h and silcdlist.h, all extern inline changed to
3884 * Removed dotconf from lib/dotconf, not needed anymore.
3886 * Removed TRQ from lib/trq, not needed anymore.
3888 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3889 with server connections. Later this will be configurable
3890 in config file after new config file is done. Affected file
3893 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3895 * Fixed a crash in server related to channel announcements.
3896 Affected file silcd/server.c.
3898 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3900 * Fixed memory leaks in silc_server_create_new_channel*
3901 functions. Affected file silcd/server.c.
3903 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3904 which ID was changed. This way the router will send the
3905 user list for the channel again, and server won't be in
3906 desync in some rare circumstances. Affected file is
3907 silcd/packet_receive.c.
3909 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3911 * Check for NULL socket pointer in the function
3912 silc_server_packet_send_to_channel_real. Affected file
3913 silcd/packet_send.c.
3915 * Fixed the BAN notify handling to correctly remove ban
3916 list. Affected file silcd/packet_receive.c.
3918 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3920 * Fixed some header addition to Toolkit distribution in
3921 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3923 * Added lib/silcclient/client_ops_example.h as an template
3924 file for application programmers to quickly start using
3925 the SilcClientOperation functions in their application.
3926 Updated the lib/silcclient/README as well to tell about this
3927 nice file made available.
3929 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3931 * Call silc_server_remove_from_channels when removing client
3932 entry when NO_SUCH_CLIENT_ID was received. Affected file
3933 is silcd/command_reply.c.
3935 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3937 * Added server & router operator statistics updating. Affected
3938 file silcd/packet_receive.c and silcd/command.c.
3940 * Fixed the SERVER_SIGNOFF notify handling on normal server
3941 not to save the history information for clients. Same was
3942 fixed earlier in remove_clients_by_server function, but not
3943 here. Affected file silcd/packet_receive.c.
3945 * Raised the default connection-retry count from 4 to 7 in
3946 server. Affected file silcd/server.h.
3948 * Cancel any possible reconnect timeouts when we start the
3949 key exchange. Affected file silcd/server.c.
3951 * Do not reconnect on connection failure when SCONNECT was
3952 given. Affected files silcd/server.[ch].
3954 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3956 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3958 * Fixed the NICK command to always give the unformatted
3959 nickname to the one giving the NICK command. If unformatted
3960 nickname is cached already it will be formatted and the
3961 local entry will always get the unformatted nickname.
3962 Affected file lib/silcclient/idlist.c.
3964 * Fixed some double frees from client library commands.
3965 Affected file is lib/silcclient/command.c.
3967 * Fixed CUMODE command in server to assure that no one can
3968 change founder's mode than the founder itself, there was a
3969 little bug. Affected file silcd/command.c.
3971 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3973 * Removed the SilcClientCommandDestructor from the client
3974 libary, it is not needed anymore. Affected files are
3975 lib/silcclient/silcapi.h, command[_reply].[ch],
3976 client_notify, idlist.c.
3978 * Fixed GETKEY command to first resolve client, and then
3979 resolve the server only if the client was not found, instead
3980 of resolving both at the same time. Affected file is
3981 lib/silcclient/command.c.
3983 * Added silc_client_start_key_exchange_cb and lookup the
3984 remote hostname and IP address before starting the key
3985 exchange with server. The affected file is
3986 lib/silcclient/client.c.
3988 * The server's public key is now saved using the IP address
3989 of the server and not the servername for the filename.
3990 The hostname public key filename is checked as an fall back
3991 method if the IP address based filename is not found.
3993 Fixed the GETKEY command to save the fetched server key
3994 in correct filename.
3996 Print the remote server's hostname now when new key is
3997 received during connection process. Affected file is
3998 irssi/src/silc/core/client_ops.c.
4000 * Return always our own public key to the client if it asks
4001 for it with GETKEY command. Affected file silcd/command.c.
4003 * Removed the use_auto_addr variable from default config
4004 file since it was in wrong section. Affected file is
4007 * Fixed TOPIC_CHANGE notification to not route it when it
4008 was sent using silc_server_send_notify_to_channel function.
4009 Affected file silcd/command.c.
4011 * Fixed silc_server_send_notify_kicked to send the kicker's
4012 Client ID also, it was missing. Affected files are
4013 silcd/command.c, silcd/packet_send.[ch].
4015 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4017 * Do not save client history information in SERVER_SIGNOFF.
4018 Fixes the bug in normal server that it does not detect
4019 the client becoming valid after the server becomes back
4020 online. Affected file silcd/server_util.c.
4022 * Added `sock_error' field into the SilcSocketConnection
4023 context. When error occurs during socket operation (read
4024 or write) the error is saved. Added also new function
4025 silc_socket_get_error to return human readable socket error
4026 message. Affected files are lib/silcutil/silcsockconn.[ch],
4027 lib/silcutil/unix/silcunixsockconn.c, and
4028 lib/silcutil/win32/silcwin32sockconn.c.
4030 * The server now prints the socket error message in the
4031 signoff for client. Affected file silcd/server.c.
4033 * Fixed the `created' channel information sending from router
4034 to server in JOIN command. Checks now whether the channel
4035 really was created or not and set it according that.
4037 Fixed the JOIN command to use the client entry's current
4038 ID during the joining procedure instead of the one it sent
4039 in the command (it is checked though), since it can change
4040 between the packet processing and command processing, and
4041 would just case unnecessary pain in the client end. Affected
4042 file silcd/command.c.
4044 * Fixed a channel key payload sending to use correct channel
4045 ID when the server was forced to change the channel's ID by
4046 router. Router sent the key payload with the old Channel ID.
4047 Affected file silcd/packet_receive.c.
4049 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4051 * Call silc_server_save_channel_key only if the key payload
4052 was provided in the JOIN command's command reply. Affected
4053 file silcd/command_reply.c.
4055 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4057 * Fixed silc_mp_sizeinbase to return the value correctly with
4058 MPI. Affected file lib/silcmath/mp_mpi.c.
4060 * Fixed the stop_server signal to correctly stop the scheduler
4061 and gracefully stop the server when SIGTERM or SIGINT signals
4062 are received. Affected file silcd/silcd.c.
4064 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4066 * Simple handling of TERM and HUP signals. Also added some log
4067 flushing call around. Affected file is
4070 * Fixed small bugs in silclog.c. Now buffering output will take
4071 effect after 10 seconds since startup: This will ensure that
4072 no important startup messages are lost. Also output redirection
4073 will preserve original format ([Date] [Type] message).
4074 Affected file is lib/silcutil/silclog.c.
4076 * Added two options to the config file, in the logging section:
4077 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4078 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4080 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4082 * Do not print the warning about log files not being initialized
4083 more than once to avoid excess logging. Affected file is
4084 lib/silcutil/silclog.c.
4086 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4087 the SIM copying in make install in Makefile.am.pre.
4089 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4091 * Rewritten silclog APIs. Globally interesting changes follows:
4092 silc_log_set_files() changed to silc_log_set_file().
4093 silc_log_set_callbacks() changed to silc_log_set_callback().
4094 ROBOdoc documented silclog header file.
4095 SilcLogCb now returns bool to wether inihibit the default
4096 handler or not (to keep the old behaviour return always TRUE).
4097 The new APIs should also fix the problem of the
4098 silcd_error.log file that was written in the current directory.
4101 Log files streams will remain opened after silc_log_set_file()
4102 call, means less CPU usage notably on high traffic servers.
4103 File streams are now full buffered, and flushed to the disk
4104 every 5 minutes, lesses HD activity and CPU usage.
4105 Messages can be redirected, allowing admins to configure
4106 one single logfile for all server messages.
4107 the silc_log_quick global variable to activate fast-logging.
4108 Affected files lib/silcutil/silclog.[ch]
4110 * Changed some code to conform new silclog APIs. Affected
4111 files are doc/example_silcd.conf.in, silcd/server.c
4112 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4115 * Fixed a memory leak that could occur in some situations.
4116 Affected file silcd/serverconfig.c.
4118 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4120 * Added the silc_client_del_client to remove the client from
4121 all channels as well. Affected file lib/silcclient/idlist.c.
4123 * Fixed the client library to correctly remove the client
4124 from all channels when the client entry is being destroyed.
4125 Affected file lib/silcclient/client_notify.c, command.c.
4127 * Added auto-nicking support to the client library. If the
4128 applicatio now sets client->nickname it will be sent to the
4129 server after connecting by the library. This way for example
4130 SILCNICK (or IRCNICK) environment variables will have effect
4131 and always change the nickname automatically to whatever
4132 it is wanted. Affected file lib/silcclient/client.[ch].
4134 * Renamed silc_server_command_bad_chars to the
4135 silc_server_name_bad_chars and moved it to the
4136 silcd/server_util.[ch]. Added also new function
4137 silc_server_name_modify_bad to return nickname that
4138 includes bad characters as new nickname without those
4139 bad characters. This check and modify is now used in
4140 silc_server_new_client when the username is initially set
4141 as nickname, so it must be checked to be valid nickname.
4142 Affected file silcd/packet_receive.c.
4144 * The nickname length is now taken from the packet for real
4145 and not trusted to strlen() since it clearly can return
4146 wrong length for nickname including bad characters. This
4147 also applies to channel names. Affected file silcd/command.c.
4149 * Removed the lib/silcsilm/modules directory. Modules are now
4150 compiled into the lib/silcsim. Fixed the copying of the
4151 modules to follow symbolic links in Makefile.am.pre.
4153 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4155 * Fixed silc_string_regexify list creation. Fixes bugs with
4156 BAN and INVITE commands in server. The affected file is
4157 lib/silcutil/unix/silcunixutil.c.
4159 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4161 * Removed the command destructor entirely from the server's
4162 command and command reply routines. It is not needed, and
4163 its usage was buggy and caused crashes. Affected files are
4164 silcd/command[_reply].[ch].
4166 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4168 * Cancel protocol and NULL sock->protocol if timeout
4169 occurred during protocol. Affected file silcd/server.c.
4171 * Cancel protocol timeouts always before calling the final
4172 callback, to assure that after final callback is called
4173 no other state will be called for the protocol anymore.
4174 Affected file silcd/protocol.c.
4176 * Print error log if incoming connection configuration could
4177 not be found. Affected file silcd/server.c.
4179 * Fixed JOIN command to correctly save the founder mode
4180 to the client on normal SILC server, when the channel
4181 was created by the router. Affected file silcd/command.c.
4183 * Fixed LIST command (hopefully) to send correct reply
4184 packets. Affected file silcd/command.c.
4186 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4188 * The silc_packet_receive_process now returns FALSE if the
4189 read data was invalid packet, and TRUE if it was ok.
4191 The server now checks that if unauthenticated connection
4192 sends data and its processing fails the server will close
4193 the connection since it could be a malicious flooder.
4195 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4197 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4199 * Make sure the warning about error opening a log file is
4200 printed only once and not everytime it fails (produces
4201 too much useless log). Affected file lib/silcutil/silclog.c.
4203 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4205 * Made the silc_server_daemonise() function more readable.
4206 Affected file silcd/server.c.
4208 * Pid file is now optional, the user may comment it out from
4209 the config file. Removed define SILC_SERVER_PID_FILE, we
4210 don't need a default any longer. Affected file
4211 configure.in.pre, lib/Makefile.am.pre.
4213 * Make some use of the pid file. The server now dies at startup
4214 if it detects a valid pid file on his path. The server would
4215 die anyway in this circumstance, because of the bind() failure.
4216 Affected file silcd/silcd.c.
4218 * No longer compiling lib/dotconf.
4220 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4222 * Fixed JOIN command parsing not to crash. Affected file
4223 lib/silcclient/command.c.
4225 * Fied the NICK_CHANGE notify to add the new client entry
4226 even it is resolved. This removes an <[unknown]> nick
4227 thingy bug in the client. Affected file is
4228 lib/silcclient/client_notify.c.
4230 * Do not try to allocate 0 bytes (efence does not like it)
4231 in lib/silccore/silccomand.c when encoding payload.
4233 * Do not take IRCNICK as nickname in Irssi SILC client since
4234 it is not possible to set nickname before hand connecting
4235 the server (TODO has an entry about adding auto-nicking
4238 * Changed the silc_server_command_pending to check whether
4239 there already exists an pending entry with the specified
4240 command, command identifier and pending callback. This is
4241 to fix IDENTIFY and WHOIS related crashes that may register
4242 multiple pending commands with same identifier. Affected
4243 file silcd/command.c.
4245 * Fixed the server to reconnect to the router even if it
4246 was already reconnecting and EOF was received. This to
4247 fix a possibility that the server wouldn't ever try to
4248 auto-reconnect to the router. Affected file silcd/server.c.
4250 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4252 * Fixed the server's password authentication to use the
4253 length of the locally saved password, and not the one
4254 sent in the packet. Affected file silcd/protocol.c.
4256 * Fixed same password authentication problem in the
4257 Authentication Payload handling routines in
4258 lib/silccore/silcauth.c.
4260 * Yet another password authentication problem fixed with
4261 channel password handling in silcd/command.c.
4263 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4265 * If first character of string in silc_parse_userfqdn is '@'
4266 then do not parse it. Affected file is
4267 lib/silcutil/silcutil.c.
4269 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4271 * Fixed minor bug in IDENTIFY command reply sending, which
4272 caused various weird problems during JOIN when it was
4273 resolving names for users. Affected file silcd/command.c.
4275 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4277 * Fixed the IDENTIFY command reply sending to chech better valid
4278 clients. It was possible to send incomplete list of replies.
4279 Affected file silcd/command.c.
4281 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4283 * Added silc_client_command[s]_[un]register functions now to
4284 dynamically register the commands in client library. Removed
4285 the static table of commands. This allows the client library
4286 to call commands without causing the application to know about
4287 what commands library has called.
4289 Removed the INFO command reply kludge to detect when the command
4290 was called by library. Now library use its own command reply
4291 function for INFO command.
4293 Added function silc_client_command_call to call a command.
4294 Application can use it to call command, not access the structure
4297 Now all commands that are sent by the client library (not
4298 explicitly sent by application) use own command reply functions.
4300 Affected files around lib/silcclient/ and in
4301 irssi/src/silc/core/.
4303 * Fixed the WHOIS command reply sending to chech better valid
4304 clients. It was possible to send incomplete list of replies.
4306 Fixed the WHOIS and IDENTIFY to send the request to router
4307 if normal server did not do it and did not find any results.
4309 Affected file silcd/command.c.
4311 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4313 * Moved the internal data from SilcClient context into its
4314 own file, not accesible to application. Affected files
4315 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4316 and other files in client library.
4318 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4320 * Added doc/examples installation target in Makefile.am.pre.
4323 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4325 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4326 commands the found client entry will be removed from the
4327 cache, after notifying application about the error. Affected
4328 file lib/silcclient/command_reply.c.
4330 * Changed the /MSG to check for exact nickname user gave, and
4331 not let `nick' match `nick@host' if it is only one found. Now,
4332 user must type the exact nickname (like nick@host2) even if
4333 there are no more than one same nicks found. This is to avoid
4334 a possibility of sending nickname to wrong nickname since
4335 `nick' could match `nick@host'. Affected file is
4336 irssi/src/core/silc-servers.c.
4338 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4340 * Do not print "you are now server operator" or similar when
4341 giving /away command. Affected files are
4342 irssi/src/silc/core/client_ops.c, silc-servers.h.
4344 * Made the silc_server_command_pending_error_check to send
4345 the same command reply payload it received back to the
4346 original sender of the command. This way all arguments
4347 that was received by the server will be received by the
4348 client too. Affected file silcd/command.c.
4350 * Added the silc_idcache_add to return the created cache entry
4351 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4353 * Add global clients to expire if they are not on any channel.
4354 This is because normal server will never know if they signoff
4355 if they are not on any channel. The cache expiry will take
4356 case of these entries. This is done by normal servers only.
4357 The affected files are silcd/command_reply.c,
4358 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4360 * If server receives invalid ID notification for WHOIS or
4361 IDENTIFY and the ID exists in the lists, it is removed.
4362 Affected file silcd/command_reply.c.
4364 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4365 in client then client entry that it matches is searched and
4366 the nickname is printed on the screen for user. Affected
4367 file irssi/src/silc/core/client_ops.c.
4369 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4371 * Use cache entry expire time in the LIST command reply to
4372 purge old entries from the cache after the LIST command
4373 reply has been received. This way we don't have non-existent
4374 entries in the cache for too long. Affected file is
4375 silcd/command_reply.c.
4377 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4379 * If we are normal server, and we've not resolved client info
4380 in WHOIS or IDENTIFY from router, and it is global client,
4381 we'll check whether it is on some channel. If it is not
4382 then we cannot be sure about its validity and will resolve it
4383 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4384 file silcd/command.c.
4386 * Search channel by name (if possible) rather than by ID
4387 in IDENTIFY command's command reply. Affected file is
4388 silcd/command_reply.c.
4390 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4392 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4393 Updated specs and implemented it. Affected file silcd/command.c,
4394 silcd/packet_send.c and silcd/packet_receive.c.
4396 * Implemented the <founder auth> payload handling in the JOIN
4397 command. If provided all conditions for channel joining
4398 except requirement to provide correct passphrase can be
4399 overrided by the channel founder. Updated the protocol specs.
4400 Affected file silcd/command.c.
4402 Added support for founder auth in JOIN command in client
4403 library. Fixed the parsing of the JOIN command now to support
4404 all options as they should be. The affected file is
4405 lib/silcclient/command.c.
4407 * Optimized the WHOIS and IDENTIFY commands to send the request
4408 to router only if it includes nicknames or other names. If
4409 they include only IDs then check the local cache first before
4410 routing. Affected file is silcd/command.c.
4412 * Added channels topic announcements. Affected file is
4413 silcd/packet_receive.c and silcd/server.c.
4415 * Fixed the silc_server_send_notify_topic_set to really destine
4416 the packet to channel. Affected file silcd/packet_send.c.
4418 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4419 library. Affected file lib/silcclient/client_notify.c.
4421 * Added UMODE announcements. Affected file silcd/server.c.
4423 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4425 * Memory leak fixes in:
4427 lib/silcutil/silcsockconn.c
4428 lib/silcske/silcske.c
4429 lib/silcske/groups.c
4431 lib/silccrypt/silcpkcs.c
4432 lib/silccore/silccommand.c
4433 lib/silccore/silcidcache.c
4438 * ROBOdoc documented the lib/silcske/groups.h file and a
4439 bit changed the interface for better.
4441 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4443 * Update the client entry context in the ID cache after
4444 nick change. Affected file lib/silcclient/command.c.
4445 Fixes the CUMODE command when regaining founder privileges,
4446 and a little WHOIS problem.
4448 * Fixed silc_net_gethostbyname to correctly call the
4449 inet_ntop. Affected file lib/silcutil/silcnet.c.
4451 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4453 * Added IPv6 support checking to the configure.in.pre, added
4454 also --enable-ipv6 option to override the check. Affected
4455 file configure.in.pre.
4457 * The silc_thread_create now calls the start function
4458 directly if threads support is not compiled in. Removes
4459 ugly #ifdef's from generic code. Affected files are
4460 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4462 * Added silc_net_gethostby[name/addr]_async to asynchronously
4463 resolve. Affected files are lib/silcutil/silcnet.[ch].
4465 * Added support for rendering IPv6 based server, client and
4466 channel IDs. Affected file lib/silcutil/silcutil.c.
4468 * Added support for creating IPv6 based server IDs. Affected
4469 file is silcd/serverid.c.
4471 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4473 * Added silc_net_gethostby[addr/name] into the
4474 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4475 routines. Added silc_net_is_ip[4/6]. Affected file is
4476 lib/silcutil/unix/silcunixnet.c. All routines that take
4477 address as argument now supports both IPv4 and IPv6 addresses.
4479 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4481 * Fixed LIST command reply sending in server. Affected file
4484 * Server now sends the kicker's client ID in the KICK notify
4485 to the kicked client. Affected file silcd/command.c.
4487 * The client library now parses the kickers client ID and
4488 UI displays it. Affected files lib/silcclient/client_notify.c
4489 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4491 * Made all payload parsing function prototypes consistent.
4492 They all take now const unsigned char * and uint32 pair as
4493 the payload data instead of SilcBuffer. Changes all around
4494 the source tree. Other unsigned char* -> const unsigned char*
4495 changes around the tree as well.
4497 * Optimized SFTP client and server packet sending not to
4498 allocate new buffer for each packet but to recycle the
4499 first allocated buffer. Affected files are
4500 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4502 * Optimized the SFTP client to use SilcList instead of
4503 SilcDList for requests, because it is faster. Affected file
4504 is lib/silcsftp/sftp_client.c.
4506 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4507 into lib/silccore/silcid.[ch].
4509 Renamed silcpayload.[ch] into silcargument.[ch].
4511 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4513 * If client entry is deleted with active key agreement
4514 session, abort the session.
4516 The silc_client_abort_key_agreement now calls the completion
4517 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4519 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4522 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4524 * Don't use __restrict in older GCC's. Affected file is
4525 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4527 * silc_net_localhost now attempts to reverse lookup the
4528 IP/hostname. Affected file lib/silcutil/silcnet.c.
4530 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4531 command. It can be used to gain founder privileges at
4532 the same time when joining the channel.
4534 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4535 kicker's client ID as well. Updated protocol specs.
4537 Defined that the server must send SILC_COMMAND_IDENTIFY
4538 command reply with error status to client who sent
4539 private message with invalid client ID.
4541 Updated the protocol specification.
4543 * Added silc_server_send_command_reply to send any
4544 command reply. Affected file silcd/packet_send.[ch].
4546 * Added silc_id_payload_encode_data to encode ID payload
4547 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4549 * The server now send IDENTIFY command reply with error
4550 status if client ID in private message is invalid. Affected
4551 file silcd/packet_receive.c.
4553 * Save the server key file with server's IP address in
4554 the filename instead of hostname. The affected file is
4555 irssi/src/silc/core/client_ops.c.
4557 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4559 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4562 * Added libtool support for compiling shared objects in
4563 lib/silcsim. Affected file configure.in.pre and
4564 lib/silcsim/Makefile.am. Original patch by cras.
4566 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4568 * Pid file configuration, and server's config file fixes
4569 patch by toma. Updated CREDITS file.
4571 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4573 * Fixed silc_client_channel_message to not try to decrypt
4574 the message twice if it resolved the destination client
4575 information. This could cause of dropping one channel
4576 message. Affected file lib/silcclient/client_channel.c.
4578 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4580 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4581 lib/silcclient/client.c. This function is used when the SILC
4582 Client is run under some other scheduler, or event loop or
4583 main loop. On GUI applications, for example this may be
4584 desired to used to run the client under the GUI application's
4585 main loop. Typically the GUI application would register an
4586 idle task that calls this function multiple times in a second
4587 to quickly process the SILC specific data.
4589 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4591 * Fixed silc_server_drop() for dropping the supplementary
4592 groups as well, this could cause a security hole on some
4595 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4597 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4600 * Write PID file after dropping privileges. Added -F option
4601 to run server on foreground. A patch by debolaz.
4602 Affected files silcd/server.c, silcd/silcd.c.
4604 * Fixed MOTD to return the MOTD file server name. Affected
4605 file silcd/command.c.
4607 * Added INFO command reply handling to the Irssi SILC Client.
4608 Affected file irssi/src/silc/core/client_ops.c.
4610 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4612 * Fixed the silc_idcache_list_* routines to really support
4613 the dynamic list. Fixes a crash. Affected file is
4614 lib/silccore/silcidcache.c.
4616 * Fixed the LIST command reply to really call LIST command's
4617 pending callbacks. Affected file silcd/command_reply.c.
4619 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4621 * Update conn->local_entry->nickname after giving NICK
4622 command. Affected file lib/silcclient/command.c.
4624 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4626 * Added the [pid] option to the silcd configuration file
4628 Affected files: serverconfig.[ch] and silcd.c
4630 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4632 * Save fingerprint in WHOIS command reply in server.
4633 Affected file silcd/command_reply.c.
4635 * Fixed NICK commands pending callback registration.
4636 Affected file lib/silcclient/command.c.
4638 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4640 * Use ++server->cmd_ident when sending commands in server,
4641 instead of random number. Affected file silcd/command.c.
4643 * Fixed GETKEY command reply to call actually GETKEY pending
4644 command callbacks. Affected file silcd/command_reply.c.
4646 * A bit stricter check for nicknames. Check for same nickname
4647 in NICK command also. Affected file silcd/command.c.
4649 * Do not call INFO command everytime client ID changes, only
4650 during first connecting. Affected file lib/silcclient/client.c.
4652 * Set the new nickname only after successful command reply for
4653 NICK command is returned by server. Affected file
4654 lib/silcclient/command.c.
4656 * Remove nicknames from nicklist during server_signoff notify.
4657 Should fix /NAMES bit more. The affected file is
4658 irssi/src/silc/core/silc-channels.c.
4660 * Added `fingerprint' field to the SilcIDListData in the
4661 silcd/idlist.h to hold the fingerprint of the client's
4664 Send the fingerprint of the client's public key in WHOIS
4667 Affected files silcd/command.c, and silcd/idlist.[ch].
4669 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4670 create fingerprint from given data.
4672 * Show the fingerprint of the client's public key in WHOIS.
4673 Affected files irssi/src/module-formats.[ch] and
4674 irssi/src/silc/core/client_ops.c.
4676 * Format the multiple same nicknames also during JOIN and
4677 NICK_CHANGE notifys. Affected file is
4678 lib/silcclient/client_notify.c.
4680 * Do not print error on screen for invalid private message
4681 payload since it can come if someone is sending private
4682 messages with wrong key. Affected file
4683 lib/silccore/silcprivate.c.
4685 * Fixed multiple concurrent /PING crash. Affected file
4686 lib/silcclient/command.c.
4688 * Changed the wrong ID encoding. All IP addresses must be
4689 in MSB first order in encoded format. They were encoded
4690 wrong and was in LSB format. Affected files are
4691 silcd/serverid.c, lib/silcutil/silcutil.c.
4693 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4695 * Call the `connect' client operation through the scheduler
4696 in case of error. Affected file lib/silcclient/client.c.
4698 * Call the `failure' client operation even if the error
4699 occurred locally during a protocol. Affected file is
4700 lib/silcclient/protocol.c.
4702 * Added support of sending LIST command to router from normal
4703 server. This way normal server can get list of all channels
4704 in the network too. Fixed the channel list sending in the
4705 server too. Affected files are silcd/command.c, and
4706 silcd/command_reply.[ch].
4708 * Added silc_server_update_channels_by_server and
4709 silc_server_remove_channels_by_server. They are used during
4710 disconnection of primary router and in backup router protocol.
4711 Affected file silcd/server_util.[ch], silcd/server.c and
4712 silcd/server_backup.c.
4714 * Fixed channel adding to global list in IDENTIFY command
4715 reply in server. Affected file silcd/command_reply.c.
4717 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4719 * If the incoming packet type is REKEY or REKEY_DONE process
4720 that packet always synchronously. Fixes yet another MAC
4721 failed error on slow (dialup) connections. Affected file
4722 lib/silcclient/client.c and silcd/server.c.
4724 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4726 * Call check_version SKE callback for initiator too. Affected
4727 file lib/silcske/silcske.c.
4729 * Implemented fix for security hole found in the SKE that was
4730 fixed in the specification few days back; the initiator's
4731 public key is now added to the HASH value computation.
4732 Added backwards support for the old way of doing it too, for
4733 old clients and old servers. Affected file is
4734 lib/silcske/silcske.c.
4736 * Enabled mutual authentication by default in SKE. If initiator
4737 is not providing mutual authentication the responder will
4738 force it. This will provide the proof of posession of the
4739 private key for responder. The affected files are
4740 lib/silcclient/protocol.c and silcd/protocol.c.
4742 * Do not cache anymore the server's public key during SKE.
4743 We do mutual authentication so the proof of posession of
4744 private key is done, and if the server is authenticated in
4745 conn auth protocol with public key we must have the public
4746 key already. Affected file silcd/protocol.c.
4748 * Added new global debug variable: silc_debug_hexdump. If
4749 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4750 file lib/silcutil/silclog.[ch].
4752 * Fixed compilation warning due to char * -> const char *.
4753 Affected files lib/silcutil/silcnet.h, and
4754 lib/silccore/silcauth.[ch].
4756 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4758 * Fixed CMODE command when new channel key was created. If
4759 the creation failed the old key was removed. Next time giving
4760 same command would crash the server since the old key was
4761 freed already. Affected file silcd/command.c.
4763 * Fixed the silc_server_announce_get_channels to not crash
4764 on reconnect. Affected file silcd/server.c.
4766 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4768 * Added silc_log_set_debug_string function to set a regex
4769 string to match for debug output. Only the function names,
4770 or filenames matching the given debug string is actually
4771 printed. This way it is possible to filter out those debug
4772 strings that user is not interested in.
4774 Fixed a bug in silc_string_regexify.
4776 Affected files lib/silcutil/silclog.[ch], and
4777 lib/silcutil/unix/silcunixutil.c.
4779 * Changed the -d options in both server and Irssi SILC client
4780 to take the debug string as argument. Affected files
4781 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4783 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4785 * Added silc_hash_babbleprint to create a Bubble Babble
4786 Encoded fingerprint. The encoding is developed by Antti
4787 Huima (draft-huima-babble-01.txt), and it creates human
4788 readable strings out of binary data. Affected file
4789 lib/silccrypt/silchash.[ch].
4791 * Print the babble print now in addition of fingerprint as well
4792 in Irssi SILC client. Affected files are
4793 irssi/src/fe-common/silc/module-formats.[ch],
4794 irssi/src/fe-common/silc/core/client_ops.c.
4796 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4798 * Fixed a security problem found in SKE. The initiator's
4799 public key too is now added to the HASH hash value creation
4800 which is signed by the responder to create the SIGN value.
4801 This will prevent anyone in the middle to lie to the responder
4802 about the initiator's public key. If this is done now, the
4803 man in the middle will get caught. Updated the protocol
4806 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4808 * Better installation directory handling. Configure module
4809 paths and other paths automatically to example_silc* files
4810 in doc/. A patch by toma.
4812 * Fixed compiler warning from MPI library, and from SILC RNG.
4815 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4816 It can be configured with ./configure. A patch by toma.
4818 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4820 * Find correct make to use in prepare-clean. A patch by
4821 toma. Affected file prepare-clean.
4823 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4825 * Added irssi variables use_auto_addr, auto_bind_ip,
4826 auto_bind_port and auto_public_ip.
4828 * Changed the interface for silc_client_send_key_agreement
4829 in lib/silcclient/silcapi.h
4833 irssi/src/silc/core/silc-core.c
4835 lib/silcclient/silcapi.h
4836 irssi/src/silc/core/silc-channels.c
4837 lib/silcclient/client_keyagr.c
4840 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4842 * Added silc_pkcs_public_key_compare to compare two
4843 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4845 * Check that the client who set the founder mode on the
4846 channel is the same client that is giving the founder
4847 mode to itself. It is done by comparing the saved public
4848 key (it is saved even in the authentication is passphrase).
4849 Affected file silcd/command.c.
4851 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4853 * Do not process packet for disconnected socket connection.
4854 Affected file lib/silccore/silcpacket.c.
4856 * Process the DISCONNECT packet through scheduler in the
4857 client library. Affected file lib/silcclient/client.c.
4859 * Fixed the silc_client_packet_parse to not to increase
4860 the packet sequence number if the conn->sock and the
4861 current socket connection is not same. This can happen
4862 for example during key agreement when the conn includes
4863 multiple socket connections (listeners). Affected file
4864 lib/silcclient/client.c.
4866 * The sender of the file transfer request now provides also
4867 the pointer (listener) for the key exchange protocol. If
4868 the listener cannot be created then it sends empty key
4869 agreement and lets the receiver provide the listener.
4871 Added `local_ip' and `local_port' arguments to the
4872 silc_client_file_send. If they are provided they are used,
4873 if not then it will attempt to find local IP address, if
4874 not found or bind fails then the remote client will provide
4877 Affected files are lib/silcclient/client_ftp.c and
4878 lib/silcclient/silcapi.h.
4880 * Extended the FILE SEND command to support defining the
4881 local IP and port for key exchange listener. They are
4882 optional. Affected file irssi/src/silc/core/silc-servers.c.
4884 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4886 * Defined to WHOIS command reply the sending of fingerprint
4887 of the client's public key (if the proof of posession of the
4888 corresponding private key is verified by the server).
4889 Updated to the protocol specification.
4891 * Added support of receiving the client's public key's
4892 fingerprint in command reply in client library. Affected
4893 file is lib/silcclient/command_reply.c, and
4894 lib/silcclient/idlist.[ch].
4896 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4898 * Do not send over 128 chars long nickname to the server
4899 in NICK command. Affected file lib/silcclient/command.c.
4901 * Do not send over 256 chars long channel names to the server
4902 in JOIN command. Affected file lib/silcclient/command.c.
4904 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4906 * Assure that silc_server_close_connection cannot be called
4907 twice for same socket context. Affected file is
4910 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4912 * Send error message to application if opening file for
4913 writing during file transfer fails. Affected file is
4914 lib/silcclient/client_ftp.c.
4916 Remove all file transfer sessions for a client that we're
4917 removing from ID cache.
4919 Affected file is lib/silcclient/client_ftp.c.
4921 * Fixed silc_net_addr2bin to return correct address. Affected
4922 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4924 * Fixed file transfer session removing on signoff notify.
4925 Affected file irssi/src/silc/core/silc-servers.c.
4927 * Added the SilcClientFileError to be returned in the monitor
4928 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4929 Affected file lib/silcclient/silcapi.h.
4931 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4933 * Fixed a crash in silc_client_ftp_free_sessions and
4934 silc_client_ftp_session_free_client. Affected file
4935 lib/silcclient/client_ftp.c.
4937 * Added `disabled' field in the SilcChannelEntry in the server
4938 to indicate if the server entry is disabled. Affected file
4939 silcd/idlist.h, silcd/command[_reply].c.
4941 * SILC server adds now /var/run/silcd.pid everytime it is
4942 started. Affected file silcd/silcd.c.
4944 * Added silc_server_packet_send_clients to send a packet to
4945 the provided table of client entries. Affected file
4946 silcd/packet_send.[ch].
4948 * Fixed a crash in client resolving in client_prvmsg.c in
4949 client library. Affected file lib/silcclient/client_prvmsg.c.
4951 * Do not actually remove the client directly from ID cache
4952 during SERVER_SIGNOFF, but invalidate it. This way we
4953 preserve the WHOWAS info for the client. Affected file
4954 silcd/server_util.c.
4956 * Fixed SERVER_SIGNOFF notify handling in the server. The
4957 server is now able to process incoming SERVER_SIGNOFF notify
4958 for a server that it doesn't even know about. It will remove
4959 the clients provided in the notify. Affected file
4960 silcd/packet_receive.c.
4962 * Check for partial packet in data queue after every packet that
4963 was found from the queue. Return and wait for more data if
4964 there is partial data in queue. Affected file is
4965 lib/silccore/silcpacket.c.
4967 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4969 * Added SilcClietFileError enum to indicate error in
4970 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4971 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4972 Affected files lib/silcclient/silcapi.h and
4973 lib/silcclient/client_ftp.c.
4975 * Check that newsize in silc_buffer_realloc is larger than
4976 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
4978 * Added better monitor of file transfers. It now monitors
4979 key agreement protocol during the file transfer too. Added
4980 error reporting too. Affected files
4981 irssi/src/silc/core/silc-servers.c,
4982 irssi/src/fe-common/silc/module-formats.[ch].
4984 * Wrote a help file for FILE command.
4986 * Added silc_rng_global_get_byte_fast to get not-so-secure
4987 random data as fast as possible. Random data is read from
4988 /dev/urandom if available and from the SILC RNG if not
4989 available. It is used in padding generation. Affected file
4990 lib/silccrypt/silcrng.[ch].
4992 * All packets in client library are now processed synchronously.
4993 Optimized packet processing a lot. Affected file
4994 lib/silcclient/client.c.
4996 * All server connection packets are processing synchronously
4997 now in server, to optimize packet processing. Affected file
5000 * Include files are installed now only in Toolkit distribution
5001 if make install is given. Affected files: all Makefile.am's.
5003 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5005 * Assure that silc_client_notify_by_server_resolve does not
5006 resolve the client information multiple times. If it cannot
5007 be found by the first it cannot be found at all. Affected
5008 file lib/silcclient/client_notify.c.
5010 * Fixed WHOWAS command reply calling. Affected file
5011 lib/silcclient/command_reply.c.
5013 * Removed all references to silc_idlist_get_client from the
5014 Irssi SILC client since that call is internal call used by
5015 the library. The Irssi SILC client will use now client
5016 retrieval functions found in silcapi.h.
5018 * Fixed a bug in resolving nickname info before sending
5019 private message. It used freed memory. Affected file
5020 irssi/src/silc/core/silc-servers.c.
5022 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5024 * Assure my_channels statistics cannot go negative in server.
5025 Affected files silcd/server.c, silcd/server_util.c.
5027 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5029 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5031 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5033 * Win32 Toolkit changes. Affected files
5034 win32/silc.dsw, win32/libsilc/libsilc.def,
5035 win32/libsilcclient/libsilc.def,
5036 lib/silcutil/silcutil.c, and
5037 lib/sftp/sftp_fs_memory.c.
5039 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5041 * Added silc_net_localip to return local host's IP address.
5042 Affected file lib/silcutil/silcnet.[ch].
5044 * If key exchange or rekey protocol is active for a connection
5045 parse all packets syncronously since there might be packets
5046 in packet queue that we are not able to process without first
5047 processing packets before them. Affected file silcd/server,
5048 lib/silcclient/client.c.
5050 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5051 whether library should continue processing the packet.
5052 Affected file lib/silccore/silcpacket.h.
5054 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5055 SilcSFTPMonitorData to SFTP server to monitor various
5056 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5057 lib/silcsftp/sftp_server.c.
5059 * Added silc_file_size to return file size. Affected file
5060 lib/silcutil/silcutil.[ch].
5062 * Implemented the file transfer support for the client library.
5063 Added preliminary support for simple client to client one-file
5064 transmission. Affected file lib/silcclient/client_ftp.c,
5065 lib/silccilent/client.[ch].
5067 * Added new local command FILE to the Irssi SILC Client.
5068 It is used to perform the file transfer. It has subcommands
5069 SEND, RECEIVE, SHOW and CLOSE. Affected files
5070 irssi/src/silc/core/client_ops.c,
5071 irssi/src/silc/core/silc-server.[ch].
5073 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5075 * Relay the SILC_PACKET_FTP in the server. Affected files
5076 silcd/server.c and silcd/packet_receive.c.
5078 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5080 * Renamed silc_file_read and silc_file_write to functions
5081 silc_file_readfile and silc_file_writefile. Added function
5082 silc_file_open and silc_file_close. Affected files
5083 lib/silcutil/silcutil.[ch].
5085 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5087 * Resolve the client info when received private message or
5088 channel message for a client which nickname we don't know.
5089 Affected files lib/silcclient/client_prvmsg.c and
5090 lib/silcclient/client_channel.c.
5092 * Do not crash in /KEY if client is not connected. Affected
5093 file irssi/src/silc/core/silc-channels.c.
5095 * Added SilcClientStatus field to the SilcClientEntry in the
5096 lib/silcclient/idlist.h.
5098 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5099 is incomplete and is being resolved, it won't be resolved
5102 Make sure also that USERS command reply does not resolve
5103 twice information. Affected file is
5104 lib/silcclient/command_reply.c.
5106 Make sure that silc_client_get_clients_by_list does not
5107 resolve twice same information.
5109 * Check for valid client->id in the silc_server_free_client_data.
5110 Affected file silcd/server.c.
5112 * Fixed /GETKEY nick@server not to crash if the server entry
5113 is not found. Affected file lib/silcclient/command.c.
5115 * Fixed the silc_server_check_cmode_rights to check the
5116 requested modes correctly. Affected file silcd/command.c.
5118 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5120 * Better checks for non-printable chars in nick added.
5121 Affected file silcd/command.c.
5123 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5125 * Call the silc_server_udpate_servers_by_server in the
5126 primary router that comes back online in the backup resuming
5127 protocol. Otherwise it routes packets wrong. Affected file
5128 silcd/server_util.[ch], silcd/server_backup.c.
5130 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5132 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5133 lib/silcutil/silcbuffmt.[ch].
5135 * Redefined the SILC packet header to include the padding
5136 length. Affected file lib/silccore/silcpacket.[ch].
5138 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5139 length for maximum padding up to 128 bytes). Affected
5140 file lib/silccore/silcpacket.h.
5142 * Removed all backwards support for old 0.5.x MAC thingies.
5143 The SILC packet header change makes it impossible to be
5144 backwards compatible.
5146 * Send the ENDING packet with timeout in the backup resuming
5147 protocol. This is to assure that all routers has connected
5148 to the primary router. Affected file silcd/server_backup.c.
5150 * Changed the RNG to take the first IV from random data. It
5151 used to take it from zero actually. Changed the RNG also
5152 to use /dev/urandom during session. /dev/random is used
5153 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5155 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5157 * Changed the SILC packet header to have the first two bytes
5158 (the packet length) encrypted. Affected files aroung the
5159 code tree, lib/silccore/silcpacket.[ch]. Removed the
5160 SilcPacketCheckDecrypt callback. It is not needed anymore
5161 since the silc_packet_receive_process will determine now
5162 whether the packet is normal or special.
5164 * Implemented the unidirectional MAC keys. Affected files
5165 lib/silcske/silcske.c, silcd/protocol.c and
5166 lib/silcclient/protocol.c.
5168 * Implemented the packet sequence number to the MAC computation.
5169 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5170 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5171 lib/silcclient/protocol.c.
5173 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5175 * Allow backup router to announce servers. All servers
5176 announced by backup router are added to the global list
5177 automatically. Update hte server's socket to our primary
5178 router also when backup router announces a server.
5179 Affected file silcd/packet_receive.c.
5181 * Do not update the client->router in the function
5182 silc_server_udpate_clients_by_server if the client is on
5183 global list. We might fail to find any specific server
5184 for locally connected clients and local cell clients. They
5185 should still use the `from' and not `to' as client->router.
5186 This fixes backup router resuming protocol. Affected file
5187 silcd/server_util.c.
5189 * Decrease channel statistics count only if the channel
5190 deletion worked. Affected files are silcd/server.c and
5191 silcd/server_util.c.
5193 * Added silc_server_update_servers_by_server to update origin
5194 of all server entries. Used during backup router protocol.
5195 Affected files silcd/server_util.[ch], silcd/server.c. and
5196 silcd/backup_router.c.
5198 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5199 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5200 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5201 lib/silccrypt/silchmac.c.
5203 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5205 * Assure that router cannot reroute the same channel message
5206 to the sender. Affected file silcd/packet_receive.c.
5208 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5210 * Made better checks that the channel message is not sent
5211 to the router it came from. Affected file is
5212 silcd/packet_send.c. Fixed memory leak too.
5214 * Announce informations for incoming router connection, but
5215 only after checking if it is replaced by backup router.
5216 Affected file silcd/packet_receive.c.
5218 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5220 * Fixed the backup resuming protocol to work in multiple
5221 router environment. Affected file silcd/server_backup.c.
5223 * Route packet only to one router in the function
5224 silc_server_packet_send_to_channel. Affected file is
5225 silcd/packet_send.c.
5227 * Fixed silc_server_send_notify_dest to set the broadcast
5228 flag. Fixed the silc_server_send_notify_topic to actually
5229 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5230 Affected file silcd/packet_send.c.
5232 * Changed the SFTP Filesystem interface. Changed the
5233 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5234 the filesystem operation function. The SilcSFTPFilesystem
5235 is now a context that is allocated by all filesystem allocation
5236 functions and it already includes the operations structure
5237 and filesystem specific context. It is given as argument
5238 now to the silc_sftp_server_start. This made the interface
5239 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5240 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5242 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5244 * Changed the backup router adding and getting interfaces
5245 in the server. The router that will be replaced by the
5246 specified backup router is now sent as argument. Affected
5247 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5250 * Added silc_net_addr2bin_ne to return the binary form of
5251 the IP address in network byte order. Affected files
5252 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5254 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5256 * Check for existing server ID in silc_server_new_server
5257 and in silc_server_connect_to_router_final and remove the
5258 old entry if it exists. Affected file silcd/packet_receive.c,
5261 * Send the channel message always to only one router, either
5262 in upstream or downstream. Affected file is
5263 silcd/packet_send.c.
5265 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5267 * Wrote the definition of the backup resuming protocol to the
5268 protocol specification.
5270 * Removed one redundant channel key generation from normal
5271 server during joining procedure. Removed one redundant
5272 channel key sending from server to router during joining
5273 procedure. Affected file silcd/command.c.
5275 * Made minor bugfixes to the backup router resuming protocol.
5276 Affected file silcd/server_backup.c, server.c.
5278 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5280 * Added --disable-asm configuration option. Affected files
5281 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5284 * Implemented the backup resuming protocol that is used to
5285 resume the primary router position in the cell after the
5286 primary router comes back online. Affected files
5287 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5288 and silcd/server_util.[ch].
5290 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5292 * Sleep two (2) seconds after sending QUIT command to server.
5293 Affected file lib/silcclient/command.c.
5295 * Assure that if outgoing data buffer is pending do not force
5296 send any data. Affected file silcd/packet_send.c.
5298 * Assure that if outgoing data buffer is pending do not force
5299 send any data. Affected file lib/silcclient/client.c.
5301 * Implemented the backup router support when the primary router
5302 goes down. The servers and routers can now use the backup
5303 router as new primary router without loosing connectivity.
5305 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5307 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5308 in the server to indicate disabled entry. All data read
5309 from the connection will be ignored and no data is sent
5310 for entry that is disabled. Affected files are
5311 silcd/idlist.h, silcd/server.c.
5313 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5315 * Created SFTP client and server test programs in the
5316 lib/silcsftp/tests directory.
5318 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5320 * Implemented memory filesystem (virtual filesystem) for
5321 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5324 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5326 * Implemented the SFTP (SSH File Transfer Protocol) to the
5327 lib/silcsftp. It includes SFTP client and SFTP server
5330 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5332 * Moved lib/silccore/silcprotocol.[ch] to the
5333 lib/silcutil library.
5335 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5336 take variable argument list pointer as argument. Affected
5337 file lib/silcutil/silcbuffmt.[ch].
5339 * Added silc_buffer_set function that is used to set data
5340 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5341 Affected file lib/silcutil/silcbuffer.h.
5343 * Changed various routines in the core library to use the new
5344 silc_buffer_set instead of allocating new buffer only for
5347 * Added 64-bit value formatting and unformatting support to the
5348 silc_buffer_[un]format routines. Affected file is
5349 lib/silcutil/silcbuffmt.[ch].
5351 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5352 to includes/bitmove.h.
5354 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5356 * Fixed channel user mode saving in client library. Affected
5357 file lib/silcclient/command[_reply].c.
5359 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5361 * Defined the file transfer to the SILC Protocol. Added
5362 new packet type SILC_PACKET_FTP and defined File Transfer
5363 Payload. The mandatory file transfer protocol is SFTP
5364 (SSH File Transfer Protocol). Affected file in addition
5365 of the internet draft is lib/silccore/silcpacket.h.
5367 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5368 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5369 is used as part of backup router protocol when the primary
5370 router of the cell is back online and wishes to resume
5371 the position as primary router.
5373 * Redefined the MAC generation keys in the protocol. The
5374 same key is not used anymore in both direction. Both
5375 direction will now use different keys for sending and
5376 receiving. This fixes a potential security flaw. This
5377 change causes incompatibilities in the protocol.
5379 * Redefined also the MAC computation from the packet.
5380 An packet sequence number is now added to the MAC
5381 computation. This prevents possible replay attacks against
5382 the protocol. This change too causes incompatibilities
5385 Added `sequence' field to the SilcPacketContext to hold
5386 the current sequence number for the packet.
5388 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5390 * Added `created' field to the SilcIDListData in the file
5391 silcd/idlist.h to indicate the time when the entry was
5394 * Added `created' field to the SilcChannelEntry too. Affected
5395 file silcd/idlist.h.
5397 * Added `creation_time' aguments to all the announcement functions
5398 in the server. If it is provided then only the entries that
5399 was created after the provided time frame are actually
5400 announced. Affected file silcd/server.[ch].
5402 * The protocol says that the Channel ID's IP address must be
5403 based on the router's IP address. Added check for this in
5404 the silc_server_new_channel when processing incoming New Channel
5405 Payload. Affected file silcd/packet_receive.c.
5407 * Print out the correct version with --version in SILC client.
5408 Affected file irssi/src/silc/core/silc-core.c.
5410 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5412 * Fixed WHOWAS command to check for completnes of the client
5413 entry always, not just when the command is coming from client.
5414 Affected file silcd/command.c.
5416 * Added new function silc_server_packet_queue_purge to purge the
5417 outgoing data queue to the network. After the function returns
5418 it is guaranteed that the outgoing packet queue is empty.
5419 Affected file silcd/packet_send.[ch].
5421 * Purge the outgoing packet queue in the rekey protocol's final
5422 callback to assure that all rekey packets go to the network
5423 before quitting the protocol. Affected file silcd/server.c.
5425 * Added silc_client_packet_queue_parse as similar function as
5426 in server to the client library. The affected file is
5427 lib/silcclient/client.c.
5429 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5431 * Splitted silcd/server.c and created silcd/server_util.[ch]
5432 for utility functions.
5434 * Added new socket flag SILC_SF_DISABLED to indicate that the
5435 connection is open but nothing can be sent to or received from
5436 the connection. Affected file lib/silcutil/silsockconn.[ch].
5437 The checking for disabled socket is checked in the low level
5438 silc_socket_write and silc_socket_read functions.
5440 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5442 * Allow only nicknames and channel names that fits into the
5443 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5445 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5447 * When processing JOIN command reply in server check that if
5448 the channel exists in our global list we'll move it the local
5449 list. Affected file silcd/command_reply.c.
5451 * Fixed the check whether client is joined on the channel already
5452 in JOIN command. Affected file lib/silcclient/command.c.
5454 * Fixed the JOIN command reply to check whether the channel
5455 already exists. Affected file lib/silcclient/command_reply.c.
5457 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5459 * Added silc_ske_status_string to map the SKE error numbers
5460 to readable strings. The affected files are
5461 lib/silcske/silcske[_status].[ch].
5463 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5465 * Do not show the private channels on the WHOIS channel list
5466 as it is not allowed by the protocol. The affected file is
5469 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5471 * Assure that the packet length digged from the actual packet
5472 is something sensible in the silc_packet_decrypt_rest_special
5473 in lib/silccrypt/silcpacket.c.
5475 * Free and NULL the allocated pointer in silc_hmac_alloc if
5476 the HMAC allocation fails. The affected file is
5477 lib/silccrypt/silchmac.c.
5479 * Print the selected security properties to the log files in
5480 the server. Affected file silcd/protocol.c.
5482 * Add SKE's reference counter even if calling the completion
5483 callback manually. Otherwise it goes negative, although it
5484 does not cause any problems. The affected file is
5485 lib/silcske/silcske.c.
5487 * Remove the client entry with short timeout after giving the
5488 KILL command. Affected file lib/silcclient/command.c.
5490 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5491 case all found clients are already disconnected (WHOWAS would
5492 found them) in the server. Affected file silcd/command.c.
5494 * Update the last_receive (time of last data received) to be
5495 updated only when received private or channel message so that
5496 the idle time showed in WHOIS makes more sense.
5498 * Added boolean field `valid' in to the SilcClientEntry in the
5499 client library to indicate whether the entry is valid or not.
5500 This fixes the nickname change bug on channel when changing
5501 the nickname to be same than the old (like nick to Nick) the
5502 nickname formatter doesn't set the new nick anymore to Nick@host.
5503 Affected file lib/silcclient/idlist.[ch].
5505 * Now actually fixed the nickname changing on disconnection.
5506 Added new function silc_change_nick to the Irssi SILC Client.
5507 Affected file irssi/src/silc/core/client_ops.c,
5508 irssi/src/silc/core/silc-nicklist.[ch].
5510 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5512 * Check that the public key exists in the GETKEY command before
5513 trying to encode it. Affected file silcd/command.c.
5515 * Print some notifications on received public keys with GETKEY
5516 command in the Irssi SILC Client. Affected files are
5517 irssi/src/fe-common/silc/module-formats.[ch],
5518 irssi/src/silc/core/client_ops.c.
5520 * Use IDENTIFY command to resolve the server information in the
5521 GETKEY command instead of INFO command. Affected file
5522 lib/silcclient/command.c.
5524 * All command reply functions in the client library now calls
5525 the pending command reply callbacks even if an error has
5526 occurred. The server has done this a long time and now it was
5527 time to move the client library to this as well. Now all
5528 errors can be delivered back to the pending command reply
5529 callbacks if necessary. Affected files are
5530 lib/silcclient/command[_reply].[ch].
5532 * Change the nickname on disconnection back to the username
5533 because in reconnect the server will enforce it to it anyway.
5534 Affected file irssi/src/silc/core/silc-servers.c.
5536 * Fixed a config file parsing bug in the Irssi SILC client.
5537 Affected file irssi/src/silc/core/clientconfig.c.
5539 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5541 * When printing the channel mode on JOIN, verify that the
5542 channel key and channel's HMAC are valid. Affected file
5543 irssi/src/silc/core/client_ops.c.
5545 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5547 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5548 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5549 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5551 * Removed channel key rekey task deleting from the function
5552 silc_server_save_channel_key. Affected file silcd/server.c.
5553 Added explicit timeout task context instead that is used to
5554 delete the task if we are registering a new task before the
5555 new task has elapsed.
5557 * When channel key rekey occurs the client library now saves
5558 the old channel key for a short period of time (10 seconds) and
5559 is able to use it in case some is still sending channel
5560 messages encrypted with the old key after the rekey. Affected
5561 file lib/silcclient/[idlist.h|client_channel.c].
5563 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5565 * Added check to the silc_server_new_id_real to not accept
5566 new ID if it is the sender's own ID. Affected file is
5567 silcd/packet_receive.c.
5569 * Assure that we do not announce ourself or the one we've
5570 sending our announcements when we're router and are announcing
5571 servers to our primary router. Affected file silcd/server.c.
5573 * Fixed silc_server_command_identify_check_client to assemble
5574 correct WHOIS packet. It send corrupted WHOIS packet and
5575 caused problem with router to router connections. Affected
5576 file silcd/command.c.
5578 Fixed also silc_server_command_whois_check the same way
5579 as for the IDENTIFY command.
5581 * Added new SilcIDListStatus to the server in the SilcIDListData
5582 structure. The status now includes the current status of
5583 the entry (like registered, resolved etc.). Affected file
5584 silcd/idlist.[ch]. Defined a bunch of different status types
5585 as well. This replaced the old boolean registered field as well.
5587 Added resolve_cmd_ident field to the SilcClientEntry structure
5588 too so that if the entry is for example being resolved so
5589 another command may attach to the same pending command reply
5590 without requiring to resolve the same entry again. This concept
5591 should optimize the WHOIS and the IDENTIFY resolving under
5592 heavy load by taking away unnecessary resolving for entries
5593 that are being resolved already.
5595 Added support for adding multiple pending commands for one
5596 command idenfier. Affected file silcd/command[_reply].[ch].
5598 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5599 before deleting the data. Otherwise the hash table will have
5600 freed data in comparison functions. Affected file is
5601 silcd/command_reply.c.
5603 * Fixed silc_idlist_replace_client_id to add the new entry to
5604 the cache with NULL nickname. Otherwise there will be invalid
5605 memory as the nickname after the nickname is freed. Affected
5606 file silcd/packet_receive.c.
5608 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5609 saved into wrong slots because the previous number of entries
5610 was not taken into account. Affected file silcd/idlist.c.
5611 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5613 * If we are router and we receive JOIN notify to a channel that
5614 does not have any users then notified client is marked as the
5615 channel founder, as it is it. The affected file is
5616 silcd/packet_receive.c
5618 * Added to the extended hash table API's table_del_*ext functions
5619 the destructor as argument too, so that the caller can decide
5620 which destructor to use or whether to use destructor at all.
5621 Affected file lib/silcutil/silchashtable.[ch].
5623 * Fixed ID Cache purging. It actually deleted the entries from
5624 the hash table after the data was freed. The hash table ended
5625 up comparing freed memory. The affected file is
5626 lib/silccore/silcidcache.c.
5628 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5630 * Fixed Irssi SILC client's KILL command's HELP syntax.
5632 * The USERS command now resolves the detailed user information
5633 if the userinfo field is missing. Affected file is
5634 lib/silcclient/command_reply.c.
5636 * Do not print error in silc_file_read if the read file does
5637 not exist. Just silently return NULL. Affected file is
5638 lib/silcutil/silcutil.c.
5640 * Fixed the silc_log_output to not wine about NULL filename
5641 and to not create some bogus " " filename. Affected file is
5642 lib/silcutil/silclog.c.
5644 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5646 * Fixed various printing bugs on the user interface in the
5647 Irssi SILC Client. Minor changes that were forgotten from
5650 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5652 * Fixed the configure.in.pre and the compilation and distribution
5653 environment to support the new autoconf 2.52. That version is
5654 now required to compile the CVS trunk.
5656 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5658 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5659 to generally parse user@fqdn format strings. Affected file
5660 lib/silcutil/silcutil.c.
5662 * Added nickname_format and nickname_force_format fields to the
5663 SilcClientParams structure. The first one defines the format
5664 for the nicknames that the library will enforce if the receives
5665 multiple same nicknames. The second one is boolean value and
5666 can be used to force the library to always enforce the format
5667 to the nicknames regardles whether there are multiple nicknames
5668 or not. This configurable formatting was employed to flexibly
5669 support accessing multiple nicknames from the user interface.
5670 The userinterface can now set the nicknames to what ever format
5671 they prefer. Affected file lib/silcclient/silcapi.h.
5673 Added function silc_client_nickname_format to the file
5674 lib/silcclient/idlist.c. It performs the nickname formatting.
5676 Added new field `hostname´ to the SilcClientEntry context.
5677 It holds the hostname of the client. Affected file is
5678 lib/silcclient/idlist.h.
5680 * Irssi SILC Client sets the nicknames in nick@hostn format.
5681 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5682 irssi/src/silc/core/silc-core.c.
5684 The WHOIS printing now also shows both the real nickname and
5685 the formatted nickname so that user knows how to access the
5686 user if there are multiple same nicknames cached. Affected
5687 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5688 printing formatting too to take the hostname now as a separate
5689 argument. The Affected file is
5690 irssi/src/fe-common/silc/modules-formats.[ch].
5692 * Changed the silc_client_get_clients_local to accept the formatted
5693 nickname as argument. It accepts the real nickname too but the
5694 formatted nickname can be used to find the true entry from
5695 multiple entries. Affected file lib/silcclient/silcapi.h and
5696 lib/silcclient/idlist.c.
5698 * Added nickname_format_parse field to the SilcClientParams.
5699 It is a callback function provided by the application to parse
5700 the nickname out of the formatted nickname string. The library
5701 calls it to get the nickname from the formatted string. Since
5702 the application generally knows better the format of the nickname
5703 string it parses it instead of the library, even though library
5704 encodes the formatted string. If the callback function is not
5705 provided then the library will use the string as is. The
5706 affected file is lib/silcclient/silcapi.h.
5708 * All the nickname strings passed to the client library in
5709 commands are now expected to be formatted nickname strings.
5710 If the command does not support the formatted nickname string
5711 it will assume that the sent string is the actual nickname.
5712 Affected file lib/silcclient/command.c.
5714 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5716 * Added public key authentication support to OPER and SILCOPER
5717 commands in the client library. Affected file is
5718 lib/silcclient/command.c.
5720 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5722 * Changed the get_auth_methdod client operation to be asynchronous.
5723 It can be async if the application resolves the authentication
5724 method from the server during the negotiation. Added new
5725 SilcGetAuthMeth completion callback that the application will
5726 call after resolving the authentication method.
5728 Added function silc_client_request_authentication_method that
5729 the application can use to resolve the authentication method
5730 from the server. Added also SilcConnectionAuthRequest callback
5731 that the library will call after the server has replied. The
5732 application can call this function if it does not know the
5733 current authentication method.
5735 Affected files are lib/silcclient/client.c and
5736 lib/silcclient/silcapi.h.
5738 * The Irssi SILC client now automatically resolves the authentication
5739 method incase any configuration information is not present (and
5740 currently there never is). The affected file is
5741 irssi/src/silc/core/client_ops.c.
5743 * Fixed public key authentication from the client library.
5744 Affected file lib/silcclient/protocol.c. Changed also the
5745 protocol specification about the public key authentication in
5746 the connection authentication protocol. The actual data to be
5747 signed is now computed with a hash function before signing.
5749 * Fixed the public key authentication from the server as well.
5750 Affected file silcd/protocol.c.
5752 * Removed the mlock()'s from the memory allocation routines.
5753 Affected file lib/silcutil/silcmemory.c. The ./configure does
5754 not check anymore for the mlock(). Affected file is
5757 * Fixed USERS command in server to allow the execution of the
5758 command for private and secret channels if the client sending
5759 the command is on the channel. Affected file silcd/command.c.
5761 * Fixed silc_client_get_clients_local to return the clients
5762 count correctly. It could return wrong value. Affected file
5763 lib/silcclient/idlist.c.
5765 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5767 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5768 types. The assembler optimizations seemed not to like 64-bit
5769 data types. The assmebler optimizations thus are now enabled
5770 also for BSD systems as opposed to only enable them for Linux.
5772 * Do not check for threads at all on BSD systems. Affected
5773 file configure.in.pre.
5775 * Removed -n and -h options from the Irssi SILC Client since
5776 they are not used in silc.
5778 * Fixed the prime generation to assure that the first digit
5779 of the generated random number is not zero since our conversion
5780 routines does not like number strings that starts with zero
5781 digit. If zero digit is seen the random number is regenerated.
5782 This caused some corrupted RSA keys when the zero first digit
5783 was met. Affected file lib/silcmath/silcprimegen.c.
5785 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5787 * Fixed WIN32 configuration in the ./configure script.
5788 Fixed to include xti.h on environments that has it.
5789 Patches by Carsten Ilchmann and andrew.
5791 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5793 * Changed the silc_id_create_client_id to be collision
5794 resistant. It is now assured that there cannot be created
5795 two same client ID's. I suspect that some weird bugs in
5796 the server were actually caused by duplicate Client IDs.
5797 Affected file silcd/serverid.[ch]. A router receiving
5798 new ID now also assures and informs the sending server
5799 if the ID caused collision.
5801 * Changed the silc_id_create_channel_id to also assure that
5802 there are no collisions.
5804 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5806 * Statement about ignoring the Mutual Authentication flag when
5807 performing rekey with PFS was a bit misleading. It is ignored
5808 if it was set in the initial negotiation, it cannot be even
5809 set in the rekey. Fixed in the ke-auth draft. Started the
5810 new versions of the protocol drafts in the doc/.
5812 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5814 * Fixed a bug in silc_client_command_identify_save when saving
5815 new channel information. The channel name was no duplicated
5816 and caused crash on exit. Affected file is
5817 lib/silcclient/command_reply.c.
5819 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5821 * Fixed the getkey command handling in the server. Send just
5822 empty OK reply to the sender if the key could not be fetched
5823 (but everything else was ok, like the key just was not available).
5824 Changed the public key parameter to optional in the protocol
5825 specs so that empty OK reply can be sent. Affected file
5828 Added a message to Irssi SILC client to tell to user if the
5829 server did not return a public key.
5831 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5833 * Fixed a channel key regeneration bug. It registered new
5834 timeout tasks exponentially until all system resources were
5835 used. Affected file silcd/server.c.
5837 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5839 * Added the SILC Document generator to the scripts/silcdoc.
5840 It can be used to generate the Toolkit Reference Manual out
5841 of the source tree. Internally it will also use the RoboDoc
5842 generator now imported in util/robodoc.
5844 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5846 * Added couple of return's in rekey protocol if error orccurred
5847 during the protocol. The execution must be terminated.
5848 Affected file silcd/protocol.c. Also, terminate the protocol
5849 always with timeout.
5851 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5853 * The client's Client ID was created initally from the wrong
5854 nickname (it could have been in format nick@host) in the
5855 silc_server_new_client. Affected file silcd/packet_receive.c
5857 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5859 * Added some SILC_LOG_ERROR's to various error conditions
5860 if client could not be added to ID cache. Affected files
5861 silcd/packet_receive.c and silcd/server.c.
5863 * When client's sock->user_data is freed, NULL also the
5864 client->router and client->connection pointers. Added check
5865 for these pointers being NULL to various places around the
5866 code. Affected file silcd/server.c.
5868 * Added client->data.registered == TRUE checks to various
5869 places around the code to assure that unregistered client's
5870 are not handled when it is not allowed. Affected file
5873 * Added `bool registered' fields to all
5874 silc_idlist_[server|client]_get_* routines to indicate whether
5875 the fetched client needs to be registered or not. Affected
5876 file silcd/idlist.[ch].
5878 * Add your own entry as registered to the ID cache in the
5879 server. Affected file server.c.
5881 * Fixed a bug in silc_server_new_server. The SilcServer was
5882 set as the new server's context instead of SilcServerEntry.
5883 This naturally caused some weird bugs.
5885 * Added "updated" field the SilcChannelEntry which indicates
5886 the time since the channel entry was last accessed. This
5887 can be used to determine whether it is necessary to
5888 announce the channel after backup resuming protocol.
5889 Affected files silcd/idlist.[ch].
5891 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5893 * Do not delete the channel rekey task when adding it
5894 for in silc_server_create_channel_key.
5896 * Changed the silc_server_create_channel_key to return
5897 TRUE or FALSE to indicate the success of the channel key
5900 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5902 * Fixed MSVC++ project files and added missing files to
5903 Makefiles under win32/.
5905 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5907 * Do not add TCP_NODELAY flag if the operating system
5908 does not have it defined. Affected files are
5909 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5911 * Fixed buffer overflow from Irssi SILC Client. Affected
5912 file irssi/src/fe-common/core/themes.c.
5914 * Fixed double free in client library in the file
5915 lib/silcclient/client.c when disconnecting from server.
5917 * Applied double free patch from cras to Irssi SILC client.
5918 Affected files irssi/src/core/[modules/expandos].c
5920 * Fixed the disconnection handling to Irssi SILC Client.
5921 The application must call silc_client_close_connection
5922 in ops->connect client operation in case of failure of
5923 the connection. Affected file is
5924 irssi/src/silc/core/client_ops.c.
5926 * Do not set sock->protocol to NULL in the function
5927 silc_client_close_connection after executing the protocol's
5928 final callback since the sock might not be valid anymore.
5929 Affected file lib/silcclient/client.c.
5931 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5933 * Do not enable SILC_THREADS if the linking with libpthread
5934 did not happen. Affected file configure.in.pre.
5936 * Added notion to protocol specification that server must
5937 verify the sent authentication payload with CMODE when
5938 setting the channel founder key. Implemented it to the
5939 server. Affected file silcd/command.c.
5941 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5943 * Added _EXTRA_DIST SILC distribution variable to the
5944 distributions file. It is used to conditionally add extra
5945 files or directories to the specific distribution. Affected
5946 files ./prepare, Makefile.am.pre and distributions.
5948 Removed the `_' from the start of the distribution names.
5951 * Added README.WIN32 for instructions to compile the Toolkit
5954 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5956 * Fixed a double free in disconnection in the server. Affected
5957 file is silcd/server.c.
5959 * Fixed the lib/silcske/groups.c to work now also with GMP
5960 MP library. The string conversion did not work when using
5961 specific base and the base is indicated in the string as well.
5963 * Created win32/ directory which now includes MSVC++ specific
5964 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5965 It will appear only in the toolkit distribution
5967 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5969 * Changed the key material distribution function in case when
5970 the hash output is too short. The data is now concatenated
5971 a bit differently than it used to. Made the change to the
5972 SKE protocol specification.
5974 * Added better GMP detection to configure.in.pre. A patch
5977 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5979 * Fixed a minor bug in SKE that might cause some problem on
5980 some platforms. Affected file lib/silcske/silcske.c.
5982 * Added the cookie checking for initiator in the SKE. It checks
5983 that the responder returns the sent cookie unmodified. The
5984 affected file is lib/silcske/silcske.c. Added new SKE
5985 error type INVALID_COOKIE that can be sent during the
5986 negotiation. Fixed some memory leaks as well.
5988 * Added the "invalid cookie" error message to Irssi SILC client's
5991 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5993 * Added `task_max' field to the SilcClientParams to indicate
5994 the maximum tasks the scheduler can handle. If set to zero,
5995 default values are used. Affected file lib/silcclient/silcapi.h.
5997 * Fixed memory leaks in silc_client_close_connection. Affected
5998 file lib/silcclient/client.c.
6000 * Added silc_client_del_client_entry to client library to free
6001 all memory of given client entry. Affected file is
6002 lib/silcclient/idlist.[ch].
6004 * Added new functions silc_client_del_channel and
6005 silc_client_del_server to delete channel and server entries.
6006 Affected file lib/silcclient/[silcapi.h/idlist.c].
6008 * Removed silc_client_del_client_by_id from silcapi.h.
6010 * Fixed the INFO command to return the server's own info
6011 correctly when querying by Server ID. Affected file is
6014 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6016 * Removed the non-blocking settings in WIN32 code in the
6017 silc_sock_[read/write] and added SleepEx instead. Affected
6018 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6019 of input data is now checked with FIONREAD and ioctlsocket.
6021 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6023 * Call silc_schedule_task_del_by_context in the
6024 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6025 Affected file lib/silccore/silcprotocol.c.
6027 * Call silc_protocol_cancel for active protocols in the
6028 silc_server_close_connection if the funtion
6029 silc_server_free_sock_user_data has not been called.
6030 Affected file silcd/server.c.
6032 * Generic tasks cannot be deleted using the del_by_fd
6033 task deleting function since generic tasks does not match
6034 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6036 * Added a notion to SILCOPER help file that the SILCOPER works
6037 only on router server, not on normal server.
6039 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6041 * Added for WIN32 support for the new scheduler as well.
6042 Affected file lib/silcutil/win32/silcwin32schedule.c.
6044 * Fixed the SHA1 implementation to work on various platforms.
6046 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6048 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6049 API. It is part of the scheduler now. Everything else is
6050 as previously but some functions has changed their names.
6051 Checkout the lib/silcutil/silcschedule.h for the interface.
6052 Updated all applications to use the new interface. Affected
6053 files are lib/silcutil/silcschedule.[ch].
6055 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6057 * Found a bug in the SKE implementation. The HASH value,
6058 specified by the protocol, was not computed correctly. The
6059 public key of the responder was not added to the computation
6060 even though it is mandatory. Affected file lib/silcske/silcske.c.
6061 This unfortunately causes incompatibilities with older
6062 clients and servers.
6064 * Added WIN32 specific network init and uninit functions:
6065 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6066 the Winsock2. Affected file lib/silcutil/silcnet.h and
6067 lib/silcutil/win32/silcwin32net.c.
6069 * Set the socket always to nonblocking mode on WIN32 after
6070 reading data or writing data. Affected file is
6071 lib/silcutil/win32/silcwin32sockconn.c.
6073 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6075 * Fixed various compilation problems under WIN32. Affected
6076 files lib/silcutil/win32/silcwin32thread.c and
6077 lib/silcutil/win32/silcwin32schedule.c.
6079 * Removed all _internal.h #includes from public header
6080 files. Internal headers must never be included from
6083 Removed also the lib/silcske/payload_internal.h file.
6085 * All include files that may be needed (public and some others
6086 included by the public headers) by application developers are
6087 now copied to the ./includes directory. It does not copy any
6088 internal headers. Affected file Makefile.defines.pre and all
6089 Makefile.am's under lib/ and subdirs.
6091 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6093 * Do not change the ~/.silc directory's permissions automatically.
6094 Affected file irssi/src/silc/core/clientutil.c.
6096 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6098 * Do not cancel the protocol in silc_server_close_connection
6099 it might cause recursion. Now cancelled in the function
6100 silc_server_free_sock_user_data. Affected file silcd/server.c.
6102 * Fixed the silc_server_remove_clients_by_server to regenerate
6103 the channel keys correctly finally. Added also new function
6104 silc_server_remove_clients_channels to actually do it.
6105 Affected file silcd/server.c.
6107 * Fixed the silc_server_new_channel to not crash by giving
6108 wrong router to the new channel. Affected file is
6109 silcd/packet_receive.c.
6111 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6113 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6114 which is given as argument to the silc_client_alloc now.
6115 It can be used to configure the client and set various parameters
6116 that affect the function of the client.
6118 * The USERS command in server did not check whether the channel
6119 is private or secret. Affected file silcd/command.c.
6121 * Added new argument to the USERS command in protocol specification.
6122 The USERS command now can take the channel name as argument
6123 as well. Added support for this in client and server and
6124 updated the protocol specs.
6126 * Completed the GETKEY command in client. It can be now used
6127 to fetch also servers public key not only some clients.
6128 Affected files lib/silcclient/command[_reply].c.
6130 * Added silc_client_get_server to return server entry by the
6131 server name. Affected files lib/silcclient/silcapi.h and
6134 * Redefined the IDENTIFY command in protocol specification to be
6135 more generic. It now can be used to query information about
6136 any entity in the SILC Network, including clients, servers and
6137 channels. The query may be based either the entity's name
6138 or the ID. Added support for this in both client and server.
6140 Affected files silcd/command.c and lib/silcclient/command.c
6141 and command_reply.c.
6143 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6144 the _from_client and _from_server functions. Affected file
6147 * Added silc_client_get_channel_by_id_resolve to the file
6148 lib/silcclient/silcapi.h to resolve channel information by
6149 its ID. Added also silc_client_get_channel_by_id that
6150 does not resolve it from the server.
6152 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6154 * Added SilcServerEntry context into the client library
6155 to represent one server. The INFO command now allocates
6156 these to save the resolved server info. For now on the
6157 client library will also keep information about servers,
6158 connected and resolved with INFO.
6160 The INFO command now allocates the SilcServerEntry context
6161 and saves the server info there. The COMMAND_REPLY in
6162 the INFO now returns the parameters to application in
6163 same order as defined in the protocol specification.
6165 The entries are cached in the client->server_cache.
6167 * The INFO command is now issued after received the Client ID
6168 from the server. Affected file lib/silcclient/client.c.
6170 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6171 to the application as the mode changer might be server.
6172 It is guaranteed that NULL is not returned anymore to the
6173 application. Affected file lib/silcclient/client_notify.c.
6175 The ID Type is now also passed to the application so that
6176 it can check whether the returned entry is SilcClientEntry
6179 Added new function silc_client_get_server_by_id to return
6180 the server entry by ID. Affected files are the
6181 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6183 * Do not create the channel in the Irssi SILC Client when issuing
6184 the JOIN command but when received the sucessful JOIN command
6185 reply. Otherwise the channel might get created even though we
6186 could not join it. The Affected file is
6187 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6189 * Fixed a channel joining bug in router. The router must also
6190 check the channel modes, invite and ban lists etc. when serving
6191 the JOIN command sent by normal server. Affected file is
6192 silcd/command.c. The router now resolves the client's
6193 information from the server who sent the JOIN command if it
6194 does not know it, and processes the JOIN command only after
6197 * Changed the SilcCommandCb to take new argument; void *context2.
6198 Affected file lib/silccore/silccommand.h
6200 The second argument in the command callbacks in the server now
6201 includes the SilcServerCommandReplyContext if the command was
6202 called as pending command callback from the command reply.
6203 Otherwise it is NULL. When called as pending the status of the
6204 command reply will be checked and if it was erronous the
6205 error will be sent to the original sender of the command.
6206 This way the client always receives the error messages even
6207 though the server was actually the one who received the error
6208 when it resent the command to router, for example. Affected
6209 files silcd/command[_reply].[ch].
6211 * Fixed sending WHOWAS command's error message to client if
6212 the requested client could not be found. It was missing.
6215 * Changed the CMODE and CUMODE commands reply arguments in the
6216 protocol specification. The Channel ID is now sent in both
6217 of the commands to identify the channel. Implemented this
6218 new feature to the client and server. Affected files
6219 lib/silcclient/command_reply.c and silcd/command.c.
6221 * Made better checks for invite and ban lists in the JOIN
6222 command in server. Affected file silcd/command.c.
6224 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6226 * The server now performs the incoming host IP/DNS lookup
6227 using the silc_socket_host_lookup and thus does not block
6228 the server anymore. Affected file silcd/server.c.
6230 * Completed the multi-thread support for SILC Scheduler in
6231 the lib/silcutil/silcschedule.c.
6233 * Fixed the configure.in.pre to detect the pthread correctly
6236 * Fixed a deadlock in silc_task_queue_wakeup in the file
6237 lib/silcutil/silctask.c.
6239 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6241 * Added new function silc_schedule_wakeup that is used in
6242 multi-threaded environment to wakeup the main thread's
6243 schduler. It needs to be used when a thread adds a new task
6244 or removes a task from task queues. After waking up, the
6245 scheduler will detect the task queue changes. If threads
6246 support is not compiled in this function has no effect.
6247 Implemented the wakeup mechanism to both Unix and WIN32
6248 systems. Affected files are lib/silcutil/silcschedule.[ch],
6249 lib/silcutil/unix/silcunixschedule.c and the
6250 lib/silcutil/win32/silcwin32schedule.c.
6252 * Added new function silc_task_queue_wakeup to wakeup the
6253 scheduler by the specified task queue. Affected file
6254 lib/silcutil/silctask.[ch].
6256 * The silc_socket_host_lookup_start now wakes up the scheduler
6257 after adding the timeout task. Affected file is
6258 lib/silcutil/silcsockconn.c.
6260 * The silc_socket_host_lookup is synchronous now if the threads
6261 support is not compiled in. However, the callback is still
6262 called asyncronously through the scheduler, anyway. Affected
6263 file lib/silcutil/silcsockconn.c.
6265 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6267 * Added new function silc_socket_host_lookup to perform
6268 asynchronous IP and FQDN lookups for the socket connection.
6269 Affected files lib/silcutil/silcsockconn.[ch].
6271 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6273 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6274 that may or may not compile the mutex support in.
6276 Changed the silc_mutex_alloc interface. It allocates the
6277 mutex now to the sent pointer and returns TRUE or FALSE.
6279 Affected file lib/silcutil/silcmutex.h.
6281 * Wrote the SILC Task Queue interface to support multi-threads.
6282 Affected file lib/silcutil/silctask.[ch].
6284 * Wrote the SILC Scheduler to support multi-threads. Affected
6285 file lib/silcutil/silcschedule.c.
6287 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6289 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6290 in lib/silcutil/win32/.
6292 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6294 * Defined SILC Mutex API and SILC Thread API and implemented
6295 them for Unix. Affected files are
6296 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6297 lib/silcutil/unix/silcunixmutex.c and
6298 lib/silcutil/unix/silcunixthread.c.
6300 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6302 * Fixed the silc_server_remove_clients_by_server's channel
6303 key re-generation. The hash table handling was incorrect
6304 and would not work with many channels. Affected file is
6307 * Fixed some memory leaks around the server code.
6309 * Rewrote the silc_server_get_users_on_channel to support IPv6
6310 based Client ID's. Affected file silcd/server.c.
6312 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6313 specification. However, a separate document must be written
6314 to define the detailed signing procedure and the payload
6315 associated with the flag. Defined the flag to the
6316 lib/silccore/silcchannel.h as well.
6318 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6320 * Changed the dynamic tables to static size tables in the
6321 lib/silccrypt/silchmac.c.
6323 * Removed GCC dependencies from the code. A patch by cras.
6325 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6327 * Do not show the error "Error receiving packet bla bla"
6328 in server if it really was not an error (-2 means that reading
6329 is pending). Affected file silcd/server.c.
6331 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6333 * Fixed a possible crash in silc_server_remove_clients_by_server
6334 in silcd/server.c. Fixed there also some memory leaks.
6336 * Fixed the silc_idlist_replace_client_id. It could replace
6337 wrong key in the hash table. Affected file silcd/idlist.c.
6339 * Do not check whether there are global users on the channel
6340 if the channel->global_users is FALSE. Affected functions
6341 silc_server_remove_from_one_channel and
6342 silc_server_remove_from_channels in silcd/server.c. Also,
6343 do not check if the removed client is local as we can be
6344 sure that global client was not removed from the channel
6345 and checking for global users is not needed.
6347 * The silc_server_remove_clients_by_server now re-generates
6348 the channel keys correctly for those channels that had
6349 clients removed from them. Affected file silcd/server.c.
6351 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6353 * Found the reason of random crashes in the server. We weren't
6354 ignoring the SIGPIPE signal (which can be sent in write())
6355 and it crashed the server. Affected file silcd/silcd.c.
6357 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6359 * Assure that sock->user_data is not NULL in the function
6360 silc_server_packet_send in silcd/packet_send.c.
6362 * Disconnect the remote connection if it could not be added
6363 to any ID lists in the server. The affected file is
6366 * Check in silc_server_packet_send[_real/dest] that the
6367 socket is not disconnecting and ignore the data if it is.
6368 Affected file silcd/packet_send.c.
6370 * Define inline to __inline on native WIN32 compilation.
6371 Affected file includes/silcwin32.h.
6373 * Added some explicit type casts for inline code since MSVC
6374 require them. Affected files lib/silcutil/silcbuffer.h,
6375 lib/trq/silcdlist.h and lib/trq/silclist.h.
6377 * Print warning in log files from now on if the packet
6378 decryption fails. Affected file silcd/server.c.
6380 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6382 * Changed the `say' client operation's interface to accept
6383 new `type' argument to indicate the type of the message sent
6384 by the library. The application may filter the library's
6385 messages according the type. The affected file is the
6386 lib/silcclient/silcapi.h.
6388 * Added two new functions to lib/silcclient/silcapi.h:
6389 silc_client_del_client and silc_client_del_client_by_id.
6390 Affected file lib/silcclient/idlist.c.
6392 * Moved the clientincludes.h from includes/ to silc/ and
6393 serverincludes.h from includes/ to silcd/.
6395 * The modes for the CMODE and CUMODE are now passed as
6396 uint32 for application with COMMAND_REPLY. The affected
6397 file is lib/silcclient/command_reply.c.
6399 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6401 * /WHOIS without arguments shows client's own information.
6402 Affected file lib/silcclient/command.c.
6404 * Changed PING to not accept any arguments. The specs
6405 says that client can ping only the connected server so
6406 requiring an argument is not needed. Affected file is
6407 lib/silcclient/command.c.
6409 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6411 * Fixed a fatal bug in private message sending and reception
6412 encryption and decryption when using private message keys.
6413 The implementation was incorrect and did not follow the
6414 specification. It causd that some of the message were
6415 lost since it did not use the sending and receiving keys
6416 as the protocol suggests. This has been fixed and will cause
6417 incompatibilities with older clients when sending private
6418 message encrypted with private message keys. Affected files
6419 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6420 and various other in Irssi SILC Client.
6422 Added `responder' boolean argument to the functions
6423 silc_client_add_private_message_key[_ske] to indicate when
6424 the key is added as responder or initiator of the key
6427 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6429 * Removed the silc_ske_check_version function and created
6430 a SilcSKECheckVersion callback. Added also a function
6431 silc_ske_set_callbacks that is now used to set all SKE
6432 callbacks. The callback functions are not given to
6433 the SKE functions anymore, but this function is used to
6436 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6438 * Added `silc_version' argument to the silc_client_alloc
6439 to define the version of the application for the library.
6440 The library will use the version string to compare it
6441 against the remote host's (usually a server) version
6442 string. Affected file lib/silcclient/silcapi.h
6444 * Added the KE protocol context to Key Agreement context
6445 in client library so that we can abort the SKE if it
6446 is in process when we get timeout. Affected file is
6447 lib/silcclient/client_keyagr.c.
6449 * Do not resolve the client ID forever if it returns in the
6450 first time that such client does not exist. This was done
6451 for example with private message. Affected file is
6452 lib/silcclient/client_prvmsg.c.
6454 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6456 * Do not add regex.h for WIN32. The affected file
6457 includes/silcincludes.h.
6459 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6460 not work yet 100%. It generates the DLL's automatically
6461 when compiling with --with-win32 under cygwin.
6463 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6465 * lib/contrib/regex.c is not compiled on WIN32.
6467 * Added silc_net_get_socket_opt function to the
6468 lib/silcutil/silcnet.h.
6470 * Added includes/silcwin32.h for WIN32 specific includes
6473 * Do not use ptime structure or any of the posix process
6474 functions on WIN32 in lib/silccrypt/silrng.c.
6476 * Added silc_gettimeofday to provide generic function
6477 for struct timeval on all platforms. Added the function
6478 to lib/silcutil/silcutil.h.
6480 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6482 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6483 library as they clearly belong there. As a plus side we
6484 can make the actual socket connection routines platform
6487 Added also new generic function silc_socket_read and
6488 silc_socket_write (that used to be silc_packet_[read/write].
6489 The implementation of these are platform specific.
6491 * Added WIN32 specific routines of silc_socket_[read/write]
6492 to lib/silcutil/win32/silcwin32sockconn.c.
6494 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6496 * Added preliminary support for native WIN32 compilation under
6497 cygwin (using the -mno-cygwin option for GCC) to the
6498 ./configure.in.pre. The --with-win32 now prepares the
6499 compilation for native WIN32.
6501 * Rewrote the SILC Scheduler interface in the file
6502 lib/silcutil/silcschedule.h. The scheduler is now context
6503 based and does not have anymore any global static scheduler.
6504 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6505 and created lib/silcutil/win32 directory for WIN32 based
6508 * Added Unix specific network routines to the
6509 lib/silcutil/unix/silcunixnet.c and the old
6510 lib/silcutil/silcnet.c includes now only generic routines.
6512 Added WIN32 specific network routines to the
6513 lib/silcutil/win32/silcwin32net.c.
6515 * Added Unix specific utility functions from the
6516 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6518 * Added WIN32 SILC Scheduler to the file
6519 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6522 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6524 * Do not handle JOIN notify in the server if the target client
6525 is not registered (idata->registered == FALSE). The affected
6526 file is silcd/packet_receive.c.
6528 * Update the nickrec->founder in event_cumode in the Irssi SILC
6529 client. Affected file irssi/src/silc/core/silc-channels.c.
6531 * Fixed the CUMODE_CHANGE notify handling in the server when
6532 server and router are announcing their clients on channels.
6533 Now the mode changes are saved and notified correctly. The
6534 affected file is /silcd/packet_receive.c.
6536 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6537 They really did not replace the cache entry in the ID Cache.
6538 Now they do that. Affected file silcd/idlist.c.
6540 * Fixed the KICK notify handling in the Irssi SILC client to
6541 update the channel records so that the kicked client does not
6542 appear to be on the channel. The affected file is
6543 irssi/src/silc/core/silc-channels.c.
6545 * Always update the conn->current_channel when executing command
6546 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6548 * Fixed the KILL notify handling in Irssi SILC client to remove
6549 the killed client on all channels.
6551 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6553 * Fixed the silc_parse_command_line to remove extra spaces
6554 from the start and end of the arguments. Affected file is
6555 lib/silcutil/silcutil.c.
6557 * Cancel and free any active protocol in the function
6558 silc_server_close_connection. Affected file silcd/server.c.
6560 * Cancel and free any active protocol in the function
6561 silc_client_close_connction. Affected file is
6562 lib/silcclient/client.c.
6564 * Do not execute the KILL command for clients that are in
6565 history (ie. they are not in the network). Affected file is
6568 * Fixed KILL notify handling, client does not crash anymore.
6569 Affected file irssi/src/silc/core/silc-channels.c.
6571 * Reduced the default packet buffer size from 2048 to 1024 in
6572 lib/silccore/silcpacket.c.
6574 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6575 counter to the SKE context that is incresed when the SKE library
6576 performs async operation outside the library. If the outside
6577 process frees the SKE context and FREED status will be set
6578 and the library will detect after the sync operation that the
6579 libary is freed. The affected files are
6580 lib/silcske/silcske[_status].[ch].
6582 * Resolve the client entry information in the function
6583 silc_client_channel_message to assure that NULL pointer is not
6584 passed as client entry to the application. */
6586 * Fixed the task timeout calculation to assure that there is
6587 never negative timeouts. The affected file is
6588 lib/silcutil/silcschedule.c.
6590 * Fixed the channel user mode notification sending in server.
6591 It was sent point-to-point to the router (or to server by router)
6592 but it needs to be destined to a channel. The routines now
6593 supports sending the channel user mode notifys to the channels
6594 when announcing clients and channels. Affected files are
6595 silcd/server.c and silcd/packet_receive.c.
6597 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6598 It did not actually replace the old channel entry in the cache.
6599 Affected file lib/silcclient/client_notify.c.
6601 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6603 * Fixed a possible crash in silc_packet_send_prepare. It now
6604 assures always that there is enough space in the buffer and
6605 at the tail area of the buffer (for MAC).
6607 Fixed the inbound buffer reallocation in silc_packet_read.
6608 It was old code and did not handle the reallocation correctly.
6611 The affected file is lib/silccore/silcpacket.c.
6613 * Fixed buffer overflow in silc_parse_nickname in the file
6614 lib/silcutil/silcutil.c.
6616 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6618 * make install generates new server keys only if there is not
6621 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6623 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6624 Added check that if the NOREPLY is set then we will not send
6625 the away message. This avoids infinite loop of away messages
6626 if both clients are away. The affected file is
6627 lib/silcclient/client_prvmsg.c.
6629 * Fixed client crash if /NICK was given without arguments.
6630 Affected file lib/silcclient/command.c.
6632 * Server does not send the invite list in INVITE command back
6633 to the client if the list was not altered. Added this notion
6634 to the protocol spec as well. Affected file silcd/command.c.
6636 Fixed possible crash in INVITE command by checking the
6637 value of silc_server_get_client_route command.
6639 * Fixed the INVITE notify type handling. The arguments are now
6640 taken in correct order and client does not crash. The affected
6641 file is irssi/src/silc/core/silc-channels.c.
6643 Removed the "Inviting xxx to channel" message from the
6644 client library away and let the application handle it.
6645 Affected file lib/silcclient/command.c. Added that message
6646 to Irssi SILC client's message formats.
6648 * Fixed CMODE command crash in client. It now checks the
6649 amount of arguments correctly and does not crash. The affected
6650 file is lib/silcclient/command.c.
6652 * Do not create new channel automatically in silc_channels_join
6653 but check whether the channel by that name already exists.
6654 Affected file irssi/silc/core/silc-channels.c.
6656 * Do not send the SERVER_SIGNOFF to router if the disconnected
6657 entity was the router. Affected file silcd/server.c.
6659 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6660 SILC client as it was missing from there.
6662 Added the handling of the KICK notify to the Irssi SILC client
6663 as it was missing. Added "you have been kicked" message to
6664 Irssi SILC client's message modules formats.
6666 Added the handing of the KILL notify to the Irssi SILC client
6667 as it was missing. Added the kill message module formats
6670 The affected file is irssi/src/silc/core/silc-channels.c.
6672 * The router did not save the channel mode the server announced.
6673 Affected file silcd/packet_receive.c.
6675 * Fixed a possible crash in INFO command in server. If the
6676 server did not provide the server info it crashed. Affected
6677 file silcd/command.c.
6679 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6681 * Fixed the GETKEY command in the server to check also the
6682 global list. Otherwise the GETKEY would not work correctly
6683 in normal SILC server. Affected file silcd/command.c.
6685 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6687 * Fixed GETKEY crash, it crashed if the command did not succseed.
6689 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6691 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6692 is now real and not just an macro interface to GMP.
6694 Removed the entire GMP from the source tree and imported new
6695 NSS MPI library instead. Reason for removing GMP is that it is
6696 extremely large and compiles extremely slow. The NSS MPI
6697 is only a few files and compiles in less than 10 seconds.
6698 The speed is also about the same as GMP. The MPI is imported
6699 to lib/silcmath/mpi.
6701 If the system has GMP installed we will still use the GMP.
6702 If it is not then the NSS MPI will be compiled.
6704 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6706 * Merged a long nickname (127 characters long) crash bugfix from
6707 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6709 * Merged a freed memory reference bugfix from Irssi CVS tree.
6710 Affected file irssi/src/core/commands.c.
6712 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6714 * Added the server's public key sving and verification to the
6715 server when performing the SKE. This was missing and the
6716 remote server's (or router's) public key was accepted without
6717 checking whether we have it previously or trust it at all.
6718 Affected file silcd/protocol.c.
6720 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6722 * Check in the silc_server_timeout_remote if protocol is active
6723 and make sure that the protocol's final callback is called so
6724 that all memory if freed. Affected file silcd/server.c.
6726 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6728 * silc_server_whois_send_reply crashed the server if the nickname
6729 was 127 characters long. Affected file silcd/command.c.
6731 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6733 * Added sanity check to the silc_server_new_client. If the hostname
6734 is provided inside username then check that the provided hostname
6735 really is the same as the resolved one. If the hostname was not
6736 resolved then check it from the public key. Affected file is
6737 silcd/packet_receive.c.
6739 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6740 if the server disconnected us and the connection is not valid
6741 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6743 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6744 the library to the lib/silcutil/silcutil.[ch].
6746 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6748 * Close log file after open. Affected file
6749 lib/silcutil/silclog.c.
6751 * Check whether sock == NULL in silc_client_send_packet and return
6752 if it is. Affected file lib/silcclient/silcclient.c.
6754 * Check rec->entry == NULL in the Irssi SILC Client before
6755 sending the channel message. Affecte file is
6756 irssi/src/silc/core/silc-servers.c.
6758 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6760 * Merged a splitted window bugfix from Irssi CVS tree. The
6761 affected file is irssi/src/fe-text/textbuffer-view.c.
6763 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6764 It did not print nickname.
6766 * Improved the distributions system a bit.
6768 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6770 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6771 irssi/src/fe-text/gui-window.c.
6773 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6774 to in-active server. The affected file is
6775 irssi/src/silc/core/client_ops.c.
6777 * Resolve the client in USERS command reply if the entry does
6778 not have username resolved. The affected file is
6779 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6780 command to WHOIS command to really resolve stuff. The USERS
6781 is not used any more in any critical section so WHOIS can
6782 be used even though it might be slower than IDENTIFY.
6784 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6787 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6789 * Changed the protocol API a bit more consistent in the
6790 lib/silccore/silcprotocol.[ch].
6792 * Changed the following headers to ROBODoc format:
6794 lib/silccore/silcpayload.h
6795 lib/silccore/silcprotocol.h
6796 lib/silccore/silcsockconn.h
6798 All core library headers are now formatted.
6800 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6802 * Fixed a bug in Irssi SILC client; do not show that you are
6803 server/router operator if you really are not. Affected file is
6804 irssi/src/silc/core/client_ops.c.
6806 * Renamed silc_command_free_payload to silc_command_payload_free.
6807 Affected file lib/silccore/silccommand.h
6809 * Added silcmath.h to include the prototoypes of various routines
6810 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6813 * Changed the following headers to ROBODoc format:
6815 lib/silccore/silcchannel.h
6816 lib/silccore/silccommand.h
6817 lib/silccore/silcid.h
6818 lib/silccore/silcidcache.h
6819 lib/silccore/silcmode.h
6820 lib/silccore/silcnotify.h
6821 lib/silccore/silcpacket.h
6822 lib/silcmath/silcmath.h
6824 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6826 * Added checking to the server code not to start the server if
6827 ciphers and stuff are not configured properly. Affected files
6828 silcd/serverconfig.[h] and silcd/server.c.
6830 * Changed the layout of the header files of the public interfaces
6831 in the SILC libraries. The new layout supports ROBODoc
6832 documentation tool (and some others) so that it is easy to create
6833 a library reference manual. All the other headers and source
6834 code must still follow the CodingStyle document. Also source
6835 code must not include these ROBODoc stuffs, only the headers.
6836 Furthermore, all public interface headers must now be named
6837 by using `silc' prefix, example: silcapi.h, silccipher.h.
6838 Some files were renamed due to this. All the other headers
6839 must not be used as public interfaces. I will update the
6840 CodingStyle document later. Changed following headers, so far:
6842 lib/silcclient/silcapi.h
6843 lib/silccore/silcauth.h
6844 lib/silccore/silcprivate.h
6845 lib/silccrypt/silcdh.h
6847 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6851 * Removed silc_client_packet_send_flush from the client library
6852 as it is not needed. Affected file lib/silcclient/client.[ch].
6854 * Added printing of message of unresolved authentication method
6855 to the Irssi SILC client. Added it to the module formats.
6856 Removed the same message from the client library.
6858 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6860 * Added new distribution feature, DISTLABEL. Every distribution
6861 can define own preprocessor label that can be used in the
6862 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6863 file distributions, acconfig.h.pre and prepare.
6865 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6867 * Added Makefile.defines_int to include the actual definitions
6868 for Makefile.defines.in. Tested the new distribution system,
6869 created distributions and tested installation.
6871 * Added AWAY message printing to the Irssi SILC client. Added
6872 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6874 * Added SCONNECT command to call the SILC's CONNECT command.
6875 Cannot use CONNECT directly since Irssi uses that internally.
6876 Affected file irssi/src/silc/core/silc-servers.c.
6878 Added ACTION local command. It is same as ME command but takes
6879 the channel as mandatory argument.
6881 Rewrote some of the Irssi's help files to suite for SILC
6884 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6886 * Added Makefile.defines[.in] that should for now on be included
6887 in all Makefile.am file in the source tree. That file includes
6888 all common compilation definitions for SILC source tree.
6890 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6892 * Minor changes to the ./prepare script to change the package
6893 name according the distribution name to the configure.in.
6895 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6897 * Created new distribution system. Added file `distributions'
6898 that defines all the distributions that can be created out of
6899 the SILC source tree. The ./prepare script now reads that
6900 file to determine how to prepare the distributions. The
6901 first argument to the ./prepare is the name of the distribution
6902 and second is the version of the distribution. If given
6903 without arguments it creates the default (toolkit) distribution
6904 with the default version (defined in ./prepare).
6906 All Makefile.am files that are subject to the distributions
6907 are now named as Makefile.am.pre. These are ./Makefile.am
6908 and lib/Makefile.am. Others may be changed later.
6910 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6912 * Added invite list, ban list, some key management and connection
6913 error message printing to module formats in the Irssi SILC client.
6915 * Added new silc_client_set_away_message to set the away message
6916 that is back to the person who sent private message. The
6917 affected file lib/silcclient/silcapi.h and the
6918 lib/silcclient/client_prvmsg.c.
6920 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6922 * Fixed the private message sending in the Irssi SILC client,
6923 added local command KEY to the Irssi SILC client.
6925 Added key management and key agreement message formats to the
6926 irssi/src/fe-common/silc/module-formats.[ch].
6928 Added USERS (alias WHO) printing, server/router operator
6929 indication and LIST command printing to the module formats.
6931 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6933 * Fixed channel joining notify handling, cumode notify handling
6934 from Irssi SILC client.
6936 * Added SILC specific module-formats to the Irssi SILC client so
6937 that SILC specific message hilighting, colors etc is possible.
6938 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6940 Added channel mode, channel user mode, actions, notices,
6941 whois and whowas printing to the the module-formats.c.
6943 * Fixed a bug in channel deletion in the server. The channel
6944 is not left to the cache even if the channel founder auth mode
6945 is set when there are no users anymore on the channel. Affected
6946 file silcd/server.c.
6948 * The silc_net_localhost now resolves the entire hostname including
6949 the domain name. Affected file lib/silcutil/silcnet.c.
6951 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6953 * Changed the ask_passphrase client operation to be ascynchronous.
6954 It has now a completion callback and a context that the
6955 application must call after it has got the passphrase from
6956 the user. Affected files lib/silcclient/silcapi.h,
6957 lib/silcclient/protocol.c, lib/silcclient/command.c and
6960 Added SilcAskPassphrase callback that the application calls
6961 to deliver the passphrase to the library.
6963 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6964 The public key verification and especially a certificate
6965 verification is asynchronous procedure.
6967 Added new SILC_SKE_STATUS_PENDING status to indicate the
6968 request is pending and a callback will be called to finalize
6971 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6972 indicate that remote end did not send its public key (or
6973 certificate), even though we require it. Added check for this
6974 condition in the SKE. This was a security bug, now fixed.
6976 Defined new SilcSKEVerifyCbCompletion callback that is called
6977 when the verification process is completed.
6979 The affected files lib/silcske/silcske_status.h and
6980 lib/silcske/silcske.[ch].
6982 * Changed the verify_public_key client operation to be async
6983 as well. Defined SilcVerifyPublicKey callback that is used to
6984 indicate the success of the public key verification process.
6986 Changed the server and client to use the new async client
6989 * Changed the Irssi SILC client's internal scheduler to be called
6990 twice as many times as it used to be. As a result the client
6991 should be a bit faster now. Affected file is
6992 irssi/src/silc/core/silc-core.c.
6994 * Added support to Irssi SILC client of asynchronous public key
6995 verification and passphrase inquiry. Affected file is
6996 irssi/src/silc/core/silc-core.c.
6998 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7000 * Do not say "You have left channel %s" in client library.
7001 Moved it to the application. Affected files are
7002 lib/silcclient/command.c and silc/client_ops.c.
7004 * Fixed silc_client_get_clients. Command context was not
7005 duplicated and was freed memory in the callback. Affected
7006 file lib/silcclient/idlist.c.
7008 * Do not say "you are now talking..." on JOIN command in the
7009 client library. The appliation must handle it.
7011 * Do not say ".. changed topic to" in command reply in the
7012 client libary. The application must handle it.
7014 * Fixed TOPIC command sending in the client library.
7016 * Fixed a memory leak in silc_client_command_free in the file
7017 lib/silcclient/command.c.
7019 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7021 * Imported a modified version of Irssi client to the source tree.
7022 The Irssi will be used to create a new client called
7023 Irssi SILC. Imported to irssi/.
7025 Added silc_core_init_finish function to the Irssi. Affected
7026 file irssi/configure.in.
7028 A lot changes in the Makefile.ams around the irssi tree.
7030 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7032 * Do not rehash if the new size is same as the old size of the
7033 hash table, in the silc_hash_table_rehash*. The affected file
7034 lib/silcutil/silchashtable.c.
7036 * Replaced hash_table_del_by_context calls from the server
7037 (when channel->user_list and client->channels) to the
7038 hash_table_del as it is sufficient and faster.
7040 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7042 * Added silc_hash_table_list, silc_hash_table_get and the
7043 SilcHashTableList structure to provide an alternative way to
7044 traverse the hash table. The affected files are
7045 lib/silcutil/silchashtable.[ch].
7047 * Changed the server's idlist routines to use the hash table
7048 routines to optimize the code.
7050 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7052 * Replaced the client entry's `channel' list and channel entry's
7053 `user_list' list to hash tables for optimized lookup. Changed
7054 the code to use the hash table interface around the code.
7055 Affected file lib/silcd/idlist.[ch].
7057 * Added `auto_rehash' boolean argument to the function
7058 silc_hash_table_alloc to indicate whether the hash table should
7059 auto-rehash when it thinks is appropriate time. It will
7060 increase the hash table size if the there is twice as much
7061 entries in the table than the size of the table, and will
7062 decrease the size if there are twice as less entries than
7063 the size of the table.
7065 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7067 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7069 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7071 * silc_idcache_purge_by_context deletes the entry now by context
7072 as it is supposed to do. Affected file lib/silccore/idcache.c.
7074 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7075 client is not anymore valid (WHOWAS givens the info) and not
7076 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7078 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7080 * Removed the `data' and `data_len' arguments from the ID Cache
7081 interfaces and added `name' argument. ID Cache does not handle
7082 anymore the binary data only a names associated with given ID.
7084 * When hashing a Client ID with silc_hash_id the entire ID is
7085 not hashed anymore, instead only the hash of the Client ID is
7086 hashed. This way we can access the Client ID from the cache
7087 with Client ID but with the hash of the ID (which is a hash of
7088 the nickname) as well without any difference in performance.
7090 Added also silc_idcache_find_by_id_one_ext to do one on one
7091 searching when we have the actual ID. Added also function
7092 silc_hash_client_id_compare. The affected files are
7093 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7095 * When hashing the name associated with a ID it is always done
7096 in lowercase. This way we can access the cache without worrying
7097 about case-sensitivity, even though, for example nicknames are
7100 * Fixed a bug in server with channel message sending. It put
7101 wrong ID type as destination ID. The affected file
7102 silcd/packet_send.c.
7104 * silc_idcache_del_by_context now deletes from all hash tables
7105 by context. Affected file lib/silccore/idcache.c.
7107 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7109 * Changed the client library to use the new ID Cache interface.
7110 Changes around the source tree.
7112 * Added silc_hash_table_rehash_ext to rehash with specific
7113 hash function. Affected file lib/silcutil/silchashtable.[ch].
7115 * Added silc_hash_string_compare to compare two strings in the
7116 hash table. Affected file lib/silcutil/silcutil.[ch].
7118 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7120 * Added new function silc_idcache_del_by_context into the
7121 lib/silccore/idcache.[ch].
7123 * Changed the server's ID list routines to use the new ID Cache
7124 interface. Changes around the source tree.
7126 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7128 * Added silc_hash_table_del[_by_context]_ext functions in to the
7129 lib/silcutil/silchashtable.[ch].
7131 Removed silc_hash_table_find_all* routines and added new
7132 silc_hash_table_find_foreach to replace them.
7134 Added silc_hash_table_replace_ext function as extended
7135 replacing function. Separated the simple hash table interface
7136 from the extended hash table interface in the file
7137 lib/silcutil/silchashtable.h.
7139 * Fixed minor bugs and changed it to use some of the new
7140 hash table functions in lib/silccore/idcache.c
7142 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7144 * Added new function silc_hash_table_find_all to return all keys
7145 in the hash table by the specified key. As the hash table is
7146 collision resistant it also makes it possible to have several
7147 duplicate keys in the hash table. This function may be used to
7148 find all of the keys from the hash.
7150 Added user_context arguments to the SilcHashFunction,
7151 SilcHashCompare and SilcHashDestructor to deliver user specified
7154 Added new fuctions silc_hash_table_find[_all]_ext to do
7155 extended lookup with specified hash and compare functions and
7156 specified user contexts.
7158 Added new function silc_hash_table_add_ext to add the key
7159 with specified hash function and user context.
7161 Added new function silc_hash_table_foreach to traverse all
7162 entrys in the hash table. Added SilcHashForeach callback
7165 Added new function silc_hash_table_del_by_context to delete
7166 the entry only if the context associated with the key matches.
7168 Affected files are lib/silcutil/silchashtable.[ch].
7170 * Removed silc_hash_[server/client/channel]_id and added just
7171 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7172 silc_hash_id_compare to compare two ID's using as the hash table
7173 comparison function. Added also silc_hash_data to hash
7174 binary data and silc_hash_data_compare to compare it.
7176 * Removed silc_idlist_find_client_by_hash as it is not needed
7177 anymore. Affected file silcd/idlist.[ch].
7179 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7180 to use internally the SilcHashTable. The new ID Cache is a lot
7181 faster than the old one. Some of the ID Cache interface was also
7182 rewritten and obsolete and stupid functions were removed.
7184 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7186 * Added entry_count field to the SilcHashTable to keep the number
7187 of the entries in the table. Implemented the function
7188 silc_hash_table_rehash. Added new function
7189 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7191 Fixed a minor bug in silc_hash_table_free.
7193 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7194 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7195 into the lib/silcutil/silcutil.[ch].
7197 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7199 * Implemented a collision resistant hash table into the
7200 lib/silcutil/silchashtable[ch]. See the header and the source
7201 for the SilcHashTable API.
7203 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7205 * Merged dotconf version 1.0.2 into lib/dotconf.
7207 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7209 * Do not compile anything in lib/silcsim/* if the SIM support
7210 is not enabled. The tree should now compile without problems
7213 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7215 * Compiled the SILC under cygwin. Compiled and tested briefly
7216 without problems. More tests needed. The SIMs didn't compile
7219 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7221 * Fixed possible crash in silc_get_username in the
7222 lib/silcutil/silcutil.c.
7224 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7226 * Fixed a va_arg in silc/client_ops.c.
7228 * Oops, RC5 routines were named AES and caused some problems
7229 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7231 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7233 * Added new SilcIDIP structure into the lib/silccore/id.h and
7234 replaced the old `ip' fields from all SILC ID's to that type.
7235 This is a step towards IPv6 support.
7237 The silc_id_get_len takes now the ID as an extra argument.
7238 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7239 both IPv4 and IPv6 based ID's.
7241 The affected files are lib/silccore/id.[ch] and other files
7242 around the tree using these routines.
7244 * Removed the ID length arguments in server from various
7245 silc_server_send_notify_* routines -> they are not needed
7248 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7250 * Fixed memory leak in silc_encode_pem_file in the file
7251 lib/silcutil/silcutil.c.
7253 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7255 * Check minor version as well in the SKE. Affected files are
7256 silcd/protocol.c and lib/silcclient/protocol.c.
7258 * Added --identifier option to the server so that an identifier
7259 can be when creating the public key for the server. Affected
7260 file is silcd/silcd.c.
7262 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7263 lib/silccrypt/silcpkcs.c.
7265 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7267 * Register default ciphers and stuff when using -C option with
7268 the server. Affected file sildc/silcd.c.
7270 * Put back the servers public key filename format, it is better
7271 than the new one. For now, the client keys are saved with the
7272 new filename format. The affected file silc/client_ops.c.
7274 * Implemented the Cipher API for the rest of the ciphers that
7275 did not implement it or implemented it the wrong way.
7277 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7279 * Register default ciphers and stuff when using the -S option
7280 in the client. Affected file silc/silc.c. Same also when
7281 creating new key pair with -C option.
7283 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7285 * Fixed the silc_verify_public_key client operation function to
7286 save the public keys differently. The fingerprint is now
7287 used as filename and not the hostname. This way also the
7288 client keys are saved uniquely and not with hostnames. The
7289 affected file is silc/client_ops.c.
7291 * Trimmed the silc_hash_fingerprint function to remove extra
7292 whitespaces from the end of the fingerprint. The affected
7293 file is lib/silccrypt/silchash.c.
7297 * Added silc_cipher_register_default function to register all
7298 default ciphers. It can be used when configuration files
7299 does not exist and the application does not want any specific
7300 ciphers in any specific order.
7302 The SilcDList is now used as silc_cipher_list dynamically
7303 allocated cipher list. Removed the static list all together
7304 and now all ciphers must be allocated to the dynamic list.
7305 The silc_cipher_alloc routine was changed to check only the
7308 All silc_cipher_* routines that used to return int returns
7311 The affected files lib/silccrypt/silccrypt.[ch].
7313 * The same thing was done to silc_hash_* as for silc_cipher_*
7314 routines. Affected files lib/silccrypt/silchash.[ch].
7316 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7317 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7318 Added also silc_pkcs_[un]register[_default] functions.
7319 Removed the data_context from the PKCS API.
7321 * Added silc_hmac_register_default function to register default
7322 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7323 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7324 to unregister all hmacs at once.
7326 * Register the default ciphers, hash functions, PKCSs and HMACs
7327 if client's configuration file does not exist. The affected
7330 * The client did not load the hash functions from the SIM
7331 modules at all. Added support for this. Affected file is
7332 silc/clientconfig.c.
7334 * When decoding public key with silc_pkcs_public_key_decode, check
7335 the supported algorithm only if PKCS are registered. Affected
7336 file lib/silccrypt/silcpkcs.c. The same was done with the
7337 silc_pkcs_private_key_decode.
7339 * Fixed the SILC List routines to keep the list always in order.
7340 It used to change the list's order when traversing the list but
7341 not it preserves the order. Affected file lib/trq/silclist.h.
7343 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7345 * Added the client library to use the SilcSocketConnection's
7346 reference counter (by silc_socket_dup) to prevent the bug that
7347 the socket object may be freed underneath async operation.
7349 * The name resolv library checking fixes in the configure.in.pre.
7352 * Created new version of the protocol drafts for future
7353 development. The -03 drafts are the ones that will be changed
7354 in the trunk now and the -02 will remain as they are.
7356 * Send list of CUMODE notifys to the router when announcing
7357 the channel users to the router. Affected file silcd/server.c.
7358 If the router receiving channel founder CUMODE for a channel
7359 that already has channel founder it will send CUMODE notify
7360 to the sender to remove the channel founder rights from the
7361 announced client. Affected file silcd/packet_receive.c.
7363 * The CUMODE notify may now use Server ID as well as the entity
7364 who changes the mode. Updated protocool specs.
7366 * Updated INSTALL and README files.
7368 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7370 * New web pages in the http://silc.pspt.fi. The pages was
7375 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7377 * Implemented the [DenyConnectin] config section in the server.
7378 Added silc_server_config_denied_conn to check whether incoming
7379 connection is denied. Affected file silcd/serverconfig.[ch].
7381 * Do not check the ports when checking the incoming configuration
7382 data if the port is 0, meaning any. Affected file is
7383 silcd/serverconfig.c.
7385 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7387 * Fixed buffer overflow in silc_string_compare in the file
7388 lib/silcutil/silcutil.c.
7390 * Fixed double free in silc_server_command_leave in the file
7393 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7395 * Fixed the version checking in the server. Affected file is
7398 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7400 * Fixed the configuration data fetching when accepting new
7401 connections in the server. Affected file silcd/server.c.
7403 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7405 * Added `sender_entry' argument to the function
7406 silc_server_packet_relay_to_channel so that we can check
7407 whether some destination actually belongs to the same route
7408 the sender belongs (ie, we must not resend the packet to the
7409 sender). Affected file silcd/packet_send.[ch].
7411 * Added `servername' field to the SilcClientEntry in the server
7412 to hold the name of the server where client is from. Affected
7413 file is silcd/idlist.h.
7415 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7417 * Moved the channel message encrypting in the router betwen
7418 router connections from silc_server_channel_message to the
7419 silc_server_packet_relay_to_channel since we want to check
7420 whether we have anybody channel before encrypting anything.
7421 Affected files silcd/packet_[receive/send].c.
7423 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7425 * Fixed the [AdminConnection] server config section to support
7426 multiple entries. Affected file silcd/serverconfig.c.
7428 * Added support into the server to check the validity of the
7429 incoming connection before executing any KE or authentication
7432 * The connection configuration is now saved to the KE and
7433 connection auth protocol contexts and not fetched anymore in
7434 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7436 * The local hosts listenning address and port is also resolved
7437 now when starting the server. We want to have the socket object
7438 to include the real address and port for the listener. Added
7439 new function silc_net_check_local_by_sock into the files
7440 lib/silcutil/silcnet.[ch].
7442 * Fixed a broadcast bug in server -> do not broadcast if we
7445 * Fixed a routing bug. Do not route broadcast packets ever.
7446 Broadcast packets must be processed always and not routed since
7447 they may be destined to some other host than yourself and thus
7448 would get routed without no good reason. Affected file is
7451 * Added function silc_server_config_is_primary_route to check
7452 whether primary router connection has been configured (a router
7453 configuration that we are initiating). If there is not, we
7454 will assume that there is only two routers in the SILC network
7455 and we will use the incoming router connection as our primary
7456 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7458 * Changed the order of the broadcasting. Broadcast _after_ the
7459 packet has been processed not before. Affected file is
7462 * Fixed a [ClientConnection] parsing bug. The port was never
7463 parsed correctly thus resulting to port 0. Affected file
7464 silcd/serverconfig.c.
7466 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7467 argument and did not set the broadcast packet flag. Affected
7468 file silcd/packet_send.c. Fixed same bug in the function
7469 silc_server_send_notify as well.
7471 * If we receive NEW_ID packet for our own ID in the server, ignore
7474 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7478 * Removed the nickname from the Private Message Payload.
7479 Updated the code and the protocol specs.
7481 * Updated protocol specs for submitting to the IETF.
7483 * Tweaked the Random Number Generator a bit. Affected file
7484 lib/silccrypt/silcrng.c. Exported a new function
7485 silc_rng_[global]_add_noise which can be used to add more
7488 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7490 * Do not parse packets with different timeout when protocol
7491 is active -> may cause problem with rekey. Affected file
7494 * When server receives signoff notify it must not create
7495 new channel key if the client is on any channels since the
7496 sender of the signoff notify will create it.
7498 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7500 * Added printing of error messages during SKE protocol from the
7501 failure packet sent by server during SKE. Affected file
7504 * Removed the client's failure_callback handling with timeout
7505 and handle it immediately when received.
7507 * The SKE library returned wrong type in SUCCESS and FAILURE
7508 packets. They must be 32 bit MSB not 16 bit MSB.
7510 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7512 * Ok, rewrote the logic of the re-key and now it seems to work.
7513 I tested it on high traffic with frequent re-keys without
7514 problems. Added hmac_receive (and renamed hmac to hmac_send)
7515 in SilcClientConnection in lib/silcclient/client.h and
7516 in SilcIDListData in silcd/idlist.h. Also, removed the
7517 SilcPacketParserContext's cipher and hmac fields as they are
7518 not needed anymore and actually caused some problems when
7519 the ciphers and hmac's changed underneath the packet parser.
7521 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7523 * If re-key protocol is active then process the incoming packets
7524 synchronously since we must assure that icoming packets encrypted
7525 with the old key is processed before the new keys is set to
7526 use. This is true other packets than for REKEY packets.
7527 Affected file silcd/server.c. The same was done to client library
7528 as well, affected file lib/silcclient/client.c.
7530 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7532 * Fixed bug in client and server to accept the force send if
7533 the packet is send from silc_[server/client]_packet_process
7534 function. Otherwise the packets are never delivered, oops.
7536 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7538 * Disable force sending of packets when REKEY protocol is active.
7539 We must assure that no packet is sent directly when rekey is
7540 performed. All packets must be sent through packet queue.
7541 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7542 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7543 function is silc_[server/client]_packet_send_real to check
7546 * Replaced the SIM paths from example config files to
7547 /usr/local/modules. Also, make install creates now
7548 /usr/local/silc/logs directory to hold all the SILC server
7551 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7553 * Made the configure.in.pre work on Solaris. Patch by salo.
7555 * Made all ciphers compatible with non-x86 machines. Defined
7556 CBC mode macros into lib/silccrypt/ciphers_def.h.
7558 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7560 * Fixed the make install.
7562 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7564 * When MAC computation fails the silc_packet_decrypt returned 0
7565 even though it was supposed to return -1. Fixed this. The
7566 affected file is lib/silccore/silcpacket.c.
7568 * Do not replace the config files in /etc/silc (in make install)
7569 if they already exist. Affected file ./Makefile.am.
7571 * Do not send re-key packets immediately but through packet queue.
7572 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7574 * Changed silc_net_check_host_by_sock to return FALSE if the
7575 IP/DNS could not be resolved. Though, it returns the IP address
7576 now even if it could not resolve it (but returns also FALSE).
7577 Affected file lib/silcutil/silcnet.[ch].
7579 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7581 * Added silc_pkcs_decode_identifier to decode the public key's
7582 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7583 Added also silc_pkcs_free_identifier. Added also new context
7584 SilcPublicKeyIdentifier.
7586 * Added -S option to the silc client. It is used to dump the
7587 contents of the specified public key file.
7589 * Changed the PKCS api to return the public key length when
7590 setting the public key.
7592 * Fixed a fatal bug in the public and private key file loading.
7593 Affected file lib/silccrypt/silcpkcs.c.
7595 * Execute the packet parsing for client with zero (0) timeout
7596 if the protocol is active. Affected file silcd/server.c.
7598 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7600 * Made the key generation options to the silcd program. Added
7601 -C option, equivalent to client's option.
7603 * Added new [ServerKeys] config section to the server. It
7604 configures the server's public and private key.
7606 * Defined generic Public Key Payload into the protocol
7607 specification to send specific type of public keys and
7610 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7611 public key or certificate.
7613 * Implemented the GETKEY command to the server and to the
7614 client library and on user interface.
7616 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7618 * Made preliminary `make install' work.
7620 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7622 * Added SilcServerRekey context into silcd/idlist.h.
7624 * Added the PFS support as defined in the specification to the
7625 SKE protocol. Affected files lib/silcske/*.c.
7627 * Added `ske_group' field to the SilcServerRekey context to hold
7628 the number of the SKE group that is used with PFS in re-key.
7629 Affected file silcd/idlist.h.
7631 * Added PFS re-key support to the server. Affected file is
7634 * Added silc_protocol_cancel to cancel execution of the next
7635 state of the protocol. Affected file is
7636 lib/silccore/silcprotocol.[ch].
7638 * Added the re-key support with and without PFS to the client
7639 library. Re-key is performed once in an hour, by default.
7641 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7642 Added silc_client_rekey_callback and silc_client_rekey_final.
7643 Affected files are lib/silcclient/protocol.[ch] and
7644 lib/silcclient/client.[ch].
7646 * Removed the `hmac_key' and `hmac_key_len' fields from the
7647 SilcClientConnection structure; not needed. Affected file is
7648 lib/silcclient/client.h.
7652 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7654 * Do not ask whether user wants to use the negotiated private key
7655 for private messages, just use it. Affected file is
7656 silc/local_command.c.
7658 * Added `send_enc_key' and `enc_key_len' fields to the
7659 SilcIDListData structure since they are needed in the re-key
7660 phase. Affected file is silcd/idlist.[ch].
7662 * Implemented the simple re-key protocol into the server.
7663 Affected files silcd/server.c and silcd/protocol.[ch]. The
7664 re-key will be performed once in an hour, by default.
7666 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7667 Added silc_server_rekey, silc_server_rekey_callback and
7668 silc_server_rekey_final.
7670 * Removed Tunneled flag from the protocol. Updated the code
7671 and the specifications.
7673 * Adde `pfs' field to the SilcIDListData to indicate whether
7674 the PFS is to be performed in the re-key. Affected file is
7677 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7679 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7680 int64 of at least the xintXX size. If void * is less that 4
7681 bytes uint32 * will be used. Defined bool as boolean.
7683 * Changed _ALL_ unsigned long and unsigned int to uint32,
7684 unsgined short to uint16 in the source tree.
7686 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7687 not handle clients that has entry->data.registered == FALSE.
7688 They are not in the network anymore. Affected file is
7691 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7693 * Implemented the sending of the SERVER_SIGNOFF notify in the
7694 server. Affected file is silcd/server.c.
7696 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7697 Added also silc_notify_payload_encode_args into the
7698 lib/silccore/silcnotify.[ch].
7700 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7701 Affected file silcd/packet_receive.c.
7703 * Implemented the SERVER_SIGNOFF notify handling in the client
7704 library. Affected file lib/silcclient/client_notify.c. Also,
7705 implemnted the printing of the SERVER_SIGNOFF info to the
7706 application. Affected file silc/client_ops.c.
7708 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7709 if the deleting was successful. Affected file silcd/idlist.[ch].
7711 * Added support for public key authentication in the connection
7712 authentication protocol in the client library. Affected file
7713 lib/silcclient/protocol.c.
7715 * Changed the server's silc_idlist_get_clients_by_* interface
7716 to support already allocated array so that new entries may be
7717 added to pre-allocated array. Affected file silcd/idlist.[ch].
7718 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7719 and command replies.
7721 * All command reply functions in the server now calls the
7722 pending command callback even if error occured. This way the
7723 error will be delivered to the client as well. Affected files
7724 silcd/command.c and silcd/command_reply.c.
7726 * Fixed INFO command to return local server's info if no server
7727 was provided. Affected file lib/silcclient/command.c.
7729 * Removed RESTART command for good. Updated the code and the
7732 * Rewrote parts of the task system. It is a bit simpler now.
7733 Removed unsued task priorities. The affected files are
7734 lib/silcutil/silctask.[ch].
7736 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7738 * Moved the USERS printing from the library to the application.
7739 Affected files lib/silcclient/command.c and silc/client_ops.c.
7741 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7745 * Added channel key re-key support. The re-key is perfomed
7746 only by the router and is done once in an hour. Added `rekey'
7747 field to the SilcChannelEntry in the server. Affected files
7748 silcd/server.c and silcd/idlist.h.
7750 * Added silc_task_unregister_by_context into the file
7751 lib/silcutil/silctask.[ch].
7753 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7755 * Added SILC_UMODE_GONE mode to indicate when the client is not
7756 present in the SILC network. Added also support to the local
7757 command AWAY that will set this mode. Added support of showing
7758 "xxx is gone" in WHOIS command. The USERS command shows the
7759 gone status as well.
7761 * Fixed setting server and router operator privileges in the
7762 server's UMODE command. Affected file silcd/command.c.
7764 * Merged the SKE KE1 and KE2 payloads into one payload. The
7765 new KE payload is equivalent to the old KE2 payload.
7767 Cleaned up the SKE Start Payload parsing. It now uses the
7768 simple buffer unformatting to do the parsing. A lot faster
7771 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7772 to the SKE that is used to indicate whether both of the SKE
7773 parties should perform authentication. By default only the
7774 responder performs authentication. By setting this flag also
7775 the initiator must do authentication. By default it is unset
7776 since in normal SKE case, client to server connection, only
7777 the responder should do authentication. When doing SKE between
7778 two clients both should perform authentication. Updated the
7779 code and the protocol specs.
7781 * A little fix to IDENTIFY command in the server. Search the
7782 client first by hash not nickname. Affected file is
7785 * Fixed the silc_client_close_connection to support closing
7786 the client to client connections wihtout deleting too much
7787 data. Affected file lib/silcclient/client.c.
7789 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7790 are received if protocol used to be active but is not anymore
7791 the application would crash due to NULL pointer dereference.
7792 Affected files silcd/server.c and lib/silcclient/client.c.
7794 * Added `hash' field to the SilcClientConnection to include
7795 the hash function negotiated in the SKE protocol.
7797 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7798 to set the channel founder authentication data. A client can
7799 claim the founder rights later by providing the authentication
7800 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7801 This way the channel founder can regain the channel founder
7802 privileges even it is left the channel. This works only on
7803 local server and the client must be connected to the same
7804 server to be able to regain the founder rights. Updated the
7805 protocol specs accordingly.
7807 Added support to the CMODE command in the client to set the
7808 founder auth data. Read the README to see how to set it.
7810 Added support to the CUMODE command to claim the founder
7811 rights. Read the README to see how to do it.
7813 Added support for the founder authentication to the Channel
7814 Entry in the server. Affected file silcd/idlist.h.
7816 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7817 server's CMODE command. Affected file silcd/command.c.
7819 * Added the following new functions into lib/silccore/silcauth.[ch]:
7820 silc_auth_get_method and silc_auth_get_data.
7822 * The server now saves the remote hosts public key to the
7823 SilcIDListData pointer. Affected file silcd/protocol.c.
7825 * The normal server now does not remove the channel entry from
7826 the cache if the founder authentication data is set. It used
7827 to remove it if the founder was the last one on the channel on
7828 the server and left the channel. The auth data is saved and
7829 if the channel is re-joined later the old entry is used with
7830 the old auth data. Affected files silcd/command_reply.c and
7833 * Removed the `pkcs' field from the SilcIDListData structure
7834 in the server; it is not used. Affected file silcd/idlist.h.
7836 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7838 * Fixed packet processing on slow links. Partial packets were
7839 never re-processed because the incoming data buffer was cleared
7840 by the application. Application must not directly clear the
7841 sock->inbuf, the packet processing routines handle it. Fixed
7842 this in client library and in server.
7844 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7846 * Fixed the WHOIS and IDENTIFY send reply function to really
7847 check whether to send list or just one entry. Affected file
7850 * Cleaned up the LEAVE command's channel key distribution. The
7851 affected file silcd/command.c.
7853 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7854 can enforce the channel mode as well. In that case the ID
7855 includes the ID of the server. The code now enforces the
7856 mode change if the router have different mode than the server.
7858 * The notify client operation with CMODE_CHANGE notify can now
7859 return NULL client_entry pointer if the CMODE was not changed
7860 by client. Application must check for this.
7862 * Added <Server ID> argument to INFO command to support server
7863 info fetching by Server ID.
7865 * Added silc_server_announce_get_channel_users to get assembled
7866 packets of channel users of the specified channel. Affected
7867 file silcd/server.[ch].
7869 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7870 was freed underneath the ID Cache.
7872 * Re-announce clients when the server received CHANNEL_CHANGE
7873 notify from the router. Affected file silcd/packet_send.c.
7875 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7877 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7878 crashed since it did not handle the fact that there is no cipher
7879 called "3" and didn't check the error condition. Now fixed.
7881 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7882 flag. It can be used to send message requests.
7884 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7886 * Implemented the RESTART command in the client.
7888 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7889 notice type messages. Added notice printing to the user
7892 * The channel keys are not re-generated if the channel's mode
7893 is PRIVKEY, ie private key on the channel exists. Affected
7894 files silcd/server.c and silcd/command.c.
7896 * Fixed a little bug in channel message delivery when channel
7897 private keys are set in the server. Affected file is
7898 silcd/packet_send.c.
7900 * Changed the setting on channel->on_channel = TRUE from the
7901 silc_client_save_channel_key to the JOIN command reply. The
7902 key payload is not received if the private channel key is set.
7903 Affected file lib/silcclient/command_reply.c and the
7904 lib/silcclient/client_channel.c.
7906 * When the CMODE_CHANGE notify is sent and the channel private
7907 key mode is removed the channel key must be re-generated in
7908 other cells as well. Added this support for the router in the
7909 silcd/packet_receive.c.
7911 * Added new local command NOTICE to send notice message on
7912 channel. Affected file silc/local_command.[ch].
7914 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7916 * Added new local command ME to the client. It is used to send
7917 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7918 some action. Affected file silc/local_command.[ch].
7920 * Changed channel_message and private_message client operations
7921 to deliver the message flags to the application. Added also
7922 the `flags' arguments to the silc_client_send_channel_message
7923 and silc_client_send_private_message functions. Affected file
7926 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7928 * Redefined the Private Message Payload to support private message
7929 keys and to support the new private message flags. Updated
7930 the protocol specs. Flags makes it possible to have for example
7931 CTCP style messages.
7933 * Added new type SilcPrivateMessagePayload and defined an API
7934 for it in the lib/silcclient/silcprivate.[ch].
7936 * Tested private message private keys successfully. Tested the
7937 private message key set, unset and list commands with the new
7940 * Redefined the Channel Message Payload to include the channel
7941 message flags (equal with private message flags) to support
7942 for example CTCP style messages.
7944 * Defined some of the message (for channel and private message)
7945 flags. Updated the protocol specs and added the flags to the
7946 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7948 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7950 * Added SilcKeyAgreementStatus type to the key agreement routines
7951 to indicate the current status and error if one occured.
7952 The status types are defined in the lib/silcclient/silcapi.h.
7954 * Added new local command KEY that is used to set and unset private
7955 keys for channels, set and unset private keys for private messages
7956 with remote clients and to send key agreement requests and
7957 negotiate the key agreement protocol with remote client. The
7958 key agreement is supported only to negotiate private message keys,
7959 it currently cannot be used to negotiate private keys for channels,
7960 as it is not convenient for that purpose.
7962 * Fixed a minor pending callback setting bug in the function
7963 silc_client_get_client_by_id_resolve, now the function works.
7964 Affected file lib/silcclient/idlist.c.
7966 * Added function silc_net_get_local_port to get local bound
7967 port by socket. Added to lib/silcutil/silcnet.[ch].
7969 * Added `sockets' and `sockets_count' fields to the SilcClient
7970 object. They hold the sockets of the listenning sockets in
7971 the client. Listenning sockets may be for example the key
7972 agreement server. Affected file lib/silcclient/client.[ch].
7973 Added functions the silc_client_add_socket and the
7974 silc_client_del_socket. They are exported to the application
7977 * Added ~./silc/clientkeys to support other client's public keys.
7979 * Renamed verify_server_key client operation to verify_public_key
7980 and added one argument to indicate the type of the connection
7981 (server, client etc.).
7983 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7985 * Added silc_server_connection_auth_request to handle the
7986 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
7987 silcd/packet_receive.[ch].
7989 * Added silc_server_send_connection_auth_request into the
7990 silcd/packet_send.c to send the connection auth request packet.
7992 * Cleaned up the silcd/protocol.c a bit and fixed some memory
7995 * Fixed the public key authentication in responder side in the
7996 server. The `auth_data' pointer includes the SilcPublicKey
7997 not the path to the public key. Affected file silcd/protocol.c.
7999 * Implemented the public key authentication in the initiator side
8000 in the server. Affected file silcd/protocol.c.
8002 * Removed the [RedirectClient] config section from the server
8003 configuration. Is not needed and I don't want to implement it.
8005 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8007 * Cleaned up the CMODE command in the server. It now works
8008 correctly and supports all the modes defined in the protocol.
8009 Affected file is silcd/command.c.
8011 * Added `hmac_name' field to the SilcChannelEntry in the server
8012 to hold the default HMAC of the channel. It can be set when
8013 creating the channel (with JOIN command). Affected files
8016 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8017 type to indicate the change of the current cipher and hmac
8018 on the channel. Client can safely ignore the <cipher> argument
8019 (if it chooses to do so) since the CHANNEL_KEY packet will
8020 force the channel key change anyway. The <hmac> argument is
8021 important since the client is responsible of setting the new
8022 HMAC and the hmac key into use.
8024 * Fixed the CMODE command in the client library as well.
8026 * Tested CMODE command in router environment successfully.
8028 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8030 * Show the version of the remote client (or server) when connecting
8031 to the server. It is logged to the log file. Affected file
8032 is silcd/protocol.c.
8034 * Fixed the KILLED notify handling in the client library. The
8035 client must be removed from all channels when receiving the
8038 Also, do not remove the client entry when giving the KILL
8039 command but when the KILLED notify is received.
8041 * Removed silc_idlist_find_client_by_nickname from the server.
8042 Not needed anymore. Affected files silcd/idlist.[ch].
8044 * Implemented the CHANNEL_CHANGE notify type handling to the
8045 server. Affected file silcd/server.c.
8049 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8051 * Added silc_server_send_notify_invite to send the INVITE
8052 notify between routers.
8054 * Implemented the INVITE command correctly to the server.
8056 * Implemented the INVITE notify type handling in the server.
8058 * Implemented the INVITE command to the client library and on the
8061 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8063 * Added function silc_server_get_client_resolve to find the
8064 client entry by ID from all ID lists and then resolve it
8065 (using WHOIS) if it cannot be found. Affected file is
8068 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8070 * Implemented the BAN command to the client library.
8072 * The JOIN command in the server now checks the invite list
8075 * Changed the silc_command_reply_payload_encode_va and the
8076 silc_command_payload_encode_va to support that if argument is
8077 NULL it ignores and checks the next argument. Affected file
8078 lib/silccore/silccommand.c.
8080 * Added silc_server_send_notify_ban to send the BAN notify
8081 type between routers.
8083 * Chaned the silc_notify_payload_encode to support that if
8084 argument is NULL it ignores and checks the next argument.
8085 Affected file lib/silccore/silcnotify.c.
8087 * Tested ban lists in router environment successfully.
8089 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8091 * Implemented BAN command to the server, in silcd/command.[ch].
8093 * Removed the BAN and INVITE_LIST modes from the CMODE command
8096 * Added function silc_string_match to regex match two strings.
8097 Affected files lib/silcutil/silcutil.[ch].
8099 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8101 * Redefined parts of the SilcChannelEntry in the server to support
8102 the new ban and invite lists.
8104 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8106 * Redefined the INVITE command. The same command can be used to
8107 invite individuals to the channel but also to manage the invite
8108 list of the channel (to add to and remove from the invite list).
8109 Updated the protocol specs.
8111 * Added new command SILC_COMMAND_BAN that can be used to manage
8112 the ban list of the channel. Updated the protocol specs.
8114 * Removed the channel modes: the SILC_CMODE_BAN and the
8115 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8116 in the CMODE command. The equivalent features are now available
8117 using INVITE and BAN commands. Updated the protocol specs.
8119 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8120 in the network about change in the current ban list. The notify
8121 type is not used by the client.
8123 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8124 support the invite lists.
8126 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8128 * Added new function silc_string_regexify that converts string
8129 including wildcard characters into regex string that can
8130 be used by the GNU regex library. Added into the file
8131 lib/silcutil/silcutil.[ch].
8133 Added silc_string_regex_combine to combine to regex strings
8134 into one so that they can be used as one regex string by
8135 the GNU regex library. Added into the file
8136 lib/silcutil/silcutil.[ch].
8138 Added silc_string_regex_match to match two strings. It returns
8139 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8141 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8143 * Imported GNU regex to the soruce tree into lib/contrib.
8144 Fixed some compiler warning from the regex.c.
8146 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8148 * Fixed MOTD command in the server to work in router environment.
8150 * Fixed the MOTD command in the client library to support
8151 the server argument in the command.
8153 * Added `nickname_len' argument to the silc_idlist_add_client
8154 in the server, as the `nickname' argument may be binary data
8157 * Added silc_idlist_get_channels to return all channels from
8160 * Implemented LIST command to the server. Affected file is
8163 * Implemented the LIST command to the client library and on the
8166 * Added [<user count>] argument to the LIST command reply.
8167 With private channels the user count is not shown.
8169 * Updated TODO and README.
8171 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8173 * The client entry's data.registered must be TRUE even with
8174 global client entry on global client list. The data.registered
8175 is used to check whether the client is anymore in the network,
8176 for example with WHOWAS command so it must be valid.
8178 * Fixed the WHOWAS command in the server. It now actually works
8179 in router environment. Added function into silcd/command_reply.c
8180 silc_server_command_reply_whowas_save.
8182 * Added silc_idlist_purge function to the silcd/idlist.c
8183 to periodically purge the ID Cache.
8185 * Fixed INFO command in the server. It works now in router
8186 environment. Added <server name> argument to the INFO command
8187 reply. Updated the protocol specs.
8189 * Fixed minor bug in silc_idcache_purge to not purge if the
8190 expire value is zero.
8192 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8193 they were buggy because of the WHOWAS information.
8195 * Fixed local command MSG to handle the async resolving of
8196 the remote client properly. It used to fail the first MSG.
8197 Affected file silc/local_command.c.
8199 * Added `data_len' field to SilcIDCache context.
8201 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8203 * Update TODO. Todo in commands in the server.
8205 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8207 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8208 used by routers as broadcast packet to inform other routers
8209 about the changed user mode.
8211 Implemented the notify handling in the server. Affected file is
8212 silcd/packet_receive.c. Added the function
8213 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8215 * Added new generic Channel Payload and deprecated the New Channel
8216 Payload. The New Channel Payload is now the generic Channel
8219 * Added new argument `mode' to the silc_server_send_new_channel
8220 as it is required in the Channel Payload now.
8222 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8223 and created a new and real SilChannelPayload to represent the
8224 new generic Channel Payload. Implemented the encode/decode
8225 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8227 * Added silc_server_get_client_channel_list to return the list
8228 of channels the client has joined for WHOIS command reply.
8229 Affected file silcd/server.[ch].
8231 * Implemented the channel list sending in the WHOIS command reply
8232 in server and in the client.
8234 Implemented the channel list displaying on the user interface
8235 as well. Affected file silc/client_ops.c.
8237 * Added silc_channel_payload_parse_list to parse list of Channel
8238 Payloads. It returns SilcDList list of SilcChannelPayloads.
8239 Client for example can use this function to parse the list of
8240 channels it receives in the WHOIS command reply. The caller
8241 must free the list by calling silc_channel_payload_list_free.
8242 Affected files lib/silccore/silcchannel.[ch].
8244 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8246 * Added one new argument <user mode> to the WHOIS command reply
8247 to return the mode of the user in SILC. Updated the protocol
8250 Implemented it to the server and client.
8252 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8254 * Fixed the mode printing on the user interface on joining.
8255 Affected file silc/client_ops.c.
8257 * Implemented the UMODE command and user modes in general to the
8258 client library and to the user interface.
8260 * Implemented the UMODE command to the server.
8262 * The server now sends UNKNOWN_COMMAND error status if client sends
8263 unknown command. Affected file silcd/command.c.
8265 * All server commands now handle the command identifier the right
8266 way when sending the command reply to the client. The client can
8267 use to identify the command replies with the identifier.
8269 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8271 * Added silc_server_get_client_route to resolve the route to
8272 the client indicated by the client ID. Affected file is
8275 * Added silc_server_relay_packet as general function to relay
8276 packet to arbitrary destination. This deprecates functions
8277 like _send_private_message_key, _relay_notify etc. Affected
8278 file is silcd/packet_send.[ch].
8280 Removed silc_server_send_key_agreement,
8281 silc_server_send_private_message_key and
8282 silc_server_packet_relay_notify functions from the file
8283 silcd/packet_send.[ch].
8287 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8288 server. Affected file silcd/packet_receive.[ch].
8290 * Implemented the KILL command to the client. Implemented the
8291 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8292 Affected files lib/silcclient/command[_reply].c and
8293 lib/silcclient/client_notify.c. Implemented the KILL notify
8294 printing in the user inteface.
8296 * Fixed a lot silc_parse_nick memory leaks from the client
8297 library in the file lib/silcclient/command.c.
8299 * Changed the silc_server_send_notify_on_channels's `sender'
8300 argument from SilcSocketConnection to SilcClientEntry to
8301 check the sender as entry and not as connection object and not
8302 to send to the client provided as argument. The affected file
8303 is silcd/packet_send.[ch].
8305 * The notify packets that are destined directly to the client used
8306 to not to be processed by the server. Now changed that and the
8307 server processes all notify packets. After relaying the packet
8308 to the client the notify packet is processed in the server.
8310 * The silc_server_free_client_data now checks whether there is
8311 pending outgoing traffic for the client and purges the data to
8312 the network before removing the client entry.
8314 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8316 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8317 an client is killed from the SILC Network. Updated the protocol
8320 Added new function silc_server_send_notify_killed to the
8321 silcd/packet_send.[ch].
8323 * Added function silc_server_packet_relay_notify to relay notify
8324 packets that are destined directly to a client. In this case
8325 the server does not process the notify packets but merely relays
8326 it to the client. Affected file silcd/packet_send.[ch].
8328 Added also silc_server_packet_process_relay_notify to check
8329 whereto relay the notify. Affected file is
8330 silcd/packet_receive.[ch].
8332 * Implemented the KILL command to the server.
8336 * Added the backup schema desgined last fall to the protocol
8337 specs for everyone to see. The specification is in the
8338 *-spec-xx.txt draft and the packet type definitions for the
8339 backup routers is in *-pp-xx.txt draft. Thusly, added also
8340 new packet type SILC_PACKET_CELL_ROUTERS.
8342 * A big security problem in the implementation discovered. The
8343 signoff of an client did not cause new channel key generation
8344 which it of course should've done. The channel keys must be
8345 always re-generated when client leaves (or signoffs) the channel.
8346 The silc_server_remove_from_channels funtion now handles
8347 the channel key re-generation.
8349 * Added `sender' argument to the silc_server_send_notify_on_channels
8350 to not to send the client provided as argument. Affected file
8351 silcd/packet_send.[ch].
8353 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8355 * Implemented OPER and SILCOPER commands into the server and
8358 * Added silc_auth_verify and silc_auth_verify_data to verify
8359 the authentication directly from the authentication payload.
8360 It supports verifying both passphrase and public key based
8361 authentication. Affected file lib/silccore/silcauth.[ch].
8363 * Added `hash' field to the SilcIDListData structure. It is the
8364 hash negotiated in the SKE protocol. Affected file is
8367 * Slight redesigning of the SilcAuthPayload handling routines.
8368 Do not send SilcPKCS but SilcPublicKey as argument.
8370 * Implemented the public key authentication support to the
8371 serverconfig. The public key is loaded from the provided path
8372 and saved as authentication data to void * pointer. Thus,
8373 changed the unsigned char *auth_data to void *auth_data;
8375 * Fixed SHUTDOWN command to send the reply before the server
8376 is shutdown. :) Affected file silcd/command.c.
8378 * Fixed fatal bug in CONNECT command. The hostname was invalid
8379 memory and server crashed. Affected file silcd/command.c.
8381 * Fixed fatal bug in CLOSE command. The server_entry became
8382 invalid but was referenced later in the command. Affected file
8385 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8387 * Fixed fatal bug in failure packet handling. Server ignored
8388 the failure and thus crashed when it came.
8392 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8394 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8395 that the command may be executed only once in (about) 2 seconds.
8396 The old SILC_CF_LAG flag is same but allows command bursts up
8397 to five before limiting.
8399 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8400 server code. Various commands now includes the CF_LAG_STRICT
8401 flag to disallow any kind of miss-use of the command.
8403 * Fixed the silc_buffer_unformat to not to allocate any data
8404 if the length of the data is zero. It used to allocate the
8405 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8407 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * Changed the format of AdminConnection configuration section
8410 in the server. Added username of the admin to the format.
8411 Affected files silcd/serverconfig.[ch].
8413 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8414 to return admin configuration data by host, username and/or
8417 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8419 * Implemented WHOWAS command to the server. Added the functions:
8421 silc_server_command_whowas_parse,
8422 silc_server_command_whowas_send_reply,
8423 silc_server_command_whowas_from_client and
8424 silc_server_command_whowas_from_server
8426 * Added <Client ID> argument to the WHOWAS command reply. Updated
8427 the protocol specs accordingly.
8429 * Implemented WHOWAS command and command_reply to the client
8432 Implemented the WHOWAS printing on the user interface.
8434 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8436 * Added new argument to the WHOWAS command reply, the real name.
8437 It is an optional argument. Updated the protocol specs.
8439 * Added SilcIDCacheDestructor callback that is registered when
8440 the SilcIDCache is allocated. The callback is called when
8441 an cache entry in the ID Cache expires, or is purged from the
8442 cache. Added into lib/silccore/idcache.[ch].
8444 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8445 to destruct the client entries when the cache entry expires.
8446 Other ID Cache's in server and in the client library ignores
8449 * If the ID Cache entry's `expire' field is zero then the entry
8450 never expires. Added boolean `expire' argument to the
8451 silc_idcache_add function in the lib/silccore/idcache.[ch].
8452 If it is TRUE the default expiry value is used.
8454 * Added silc_server_free_client_data_timeout that is registered
8455 when client disconnects. By default for 5 minutes we preserve
8456 the client entry for history - for WHOWAS command.
8458 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8460 * Added support to the server to enforce that commands are not
8461 executed more than once in 2 seconds. If server receives
8462 commands from client more frequently, timeout is registered
8463 to process the commands. Affected file silcd/command.c.
8464 Added new function silc_server_command_process_timeout.
8466 * Changed NICK_NOTIFY handling in client library to check that
8467 if the client's nickname was changed, so there is no need to
8468 resolve anything from the server.
8470 * Removed error printing from the WHOIS and IDENTIFY commands.
8471 If error occurs then it is ignored silently in the client library.
8472 The application, however, may map the received error to
8473 human readable error string. The application currently maps
8474 the NO_SUCH_NICKNAME error to string.
8476 * Made the command status message public to the application. Moved
8477 them from lib/silcclient/command_reply.c to
8478 lib/silcclient/command_reply.h. The application can map the
8479 received command status to the string with the
8480 silc_client_command_status_message function.
8482 * Added check to the server to check that client's ID is same
8483 as the Source ID in the packet the client sent. They must
8486 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8488 * Added dist-bzip hook to the Makefile.am to make bzip2
8489 compressed distributions.
8491 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8493 * Server now enforces the maximum length for the nickname and
8494 the channel as protocol specification dictates. 128 bytes for
8495 nickname and 256 bytes for channel name.
8497 * Moved the WHOIS printing to the application. The client libary
8498 does not print out the WHOIS information anymore, the application
8499 must do it. Renamed silc_client_command_reply_whois_print to
8500 the silc_client_command_reply_whois_save.
8502 The client's idle time is also sent to the application now, and
8503 the idle is shown on screen.
8505 * Added silc_client_command_reply_identify_save to save the
8506 received IDENTIFY entries.
8508 * Do not check for channel private keys in message sending and
8509 reception if the channel does not have the PRIVKEY mode set.
8510 Affected file lib/silclient/client_channel.c.
8512 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8514 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8515 just surfaced after chaning the JOIN procedure.
8517 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8519 * Added silc_client_get_clients_by_list to get client entries
8520 from Client ID list, that is returned for example by JOIN
8521 and USERS command replies. The application should use this
8522 function for example when JOIN command reply is received to
8523 resolve the clients already on the channel (library does not
8524 do that anymore as USERS command reply is not used in the JOIN
8525 procedure anymore). Affected files lib/silcclient/silcapi.h and
8526 lib/silcclient/idlist.c.
8528 * JOIN command reply and USERS command reply returns now SilcBuffer
8529 pointers instead of unsigned char pointers when returning
8530 the client list and mode list.
8532 * Added <Client ID> argument to the JOIN command reply, mainly
8533 for the server to identify for which client the command was
8534 originally sent. Updated protocol specs accordingly.
8536 * Added SilcDlist private_key pointer to the SilcChannelEntry
8537 in the client to support the channel private keys. Affected
8538 file is lib/silcclient/idlist.h.
8540 * Added SilcChannelPrivateKey argument to the function
8541 silc_client_send_channel_message so that application can choose
8542 to use specific private ke if it wants to. If it is not provided,
8543 the normal channel key is used, unless private keys are set.
8544 In this case the first (key that was added first) is used
8545 as the encryption key.
8547 * Implemented the support for channel private key handling.
8548 Implemented the following functions:
8550 silc_client_add_channel_private_key,
8551 silc_client_del_channel_private_keys,
8552 silc_client_del_channel_private_key,
8553 silc_client_list_channel_private_keys and
8554 silc_client_free_channel_private_keys
8556 Affected file lib/silcclient/client_channel.c.
8558 * Added the support for the private keys in the channel message
8559 sending and encryption and in the message reception and
8560 decryption. Affected funtions are
8561 silc_client_send_channel_message and silc_client_channel_message.
8563 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8565 * Added SKE's key verify callback to the client library's
8566 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8568 * Removed the statement that server (or router) must send USERS
8569 command reply when joining to the channel so that the client
8570 knows who are on the channel. Instead, the client list and
8571 client's mode list is now sent in the JOIN command reply to the
8572 client who joined channel. This is better solution.
8574 * Added function silc_server_get_users_on_channel and function
8575 silc_server_save_users_on_channel to the silcd/server.[ch].
8577 * Removed function silc_server_command_send_users from the
8580 * Do not show topic on the client library anymore. The topic is
8581 sent in the command reply notify to the application and the
8582 application must show the topic now.
8584 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8586 * Added client searching by nickname hash into the IDENTIFY and
8587 WHOIS commands in the server as they were clearly missing from
8588 them. Affected file is silcd/command.c.
8590 * Fixed a bug in private message receiving in the client library.
8591 The remote ID was freed and it wasn't supposed, now it is
8594 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8596 * Minor fix to the channel payload; allocate the data area, as it
8597 needs to be of specific length.
8599 * If the key agreement port is zero then the operating
8600 system will define the bound port. Affected files are
8601 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8603 * Added new function silc_channel_payload_decrypt into the file
8604 lib/silccore/silcchannel.[ch].
8606 * Moved the channel message etc, check from silc_packet_decrypt
8607 to applications. The library calls now a generic
8608 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8609 when the packet is either normal or special. This was done to
8610 allow more wide range of checking that was not allowed when
8611 the code was in library. Now applications can do virtually any
8612 checks to the packet and return to the library the decision how
8613 the packet should be processed. Affected files are
8614 lib/silccore/silcpacket.[ch].
8616 Added silc_server_packet_decrypt_check to the server and
8617 silc_client_packet_decrypt_check to the client library.
8619 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8620 to send with specified source and destination information.
8622 * Channel message delivery between routers was broken after the
8623 channel key distribution was fixed earlier. The channel key
8624 was used be to distributed to other routers as well which is not
8625 allowed by the protocol. Now this is fixed and channel keys
8626 really are cell specific and the channel message delivery between
8627 routers comply with the protocol specification.
8629 * Fixed various commands in server to check also the global list
8630 for the channel entry and not just the local list. The affected
8631 file silcd/command.c.
8633 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8635 * Added assert()s to buffer formatting and unformatting routines
8636 to assert (if --enable-debug) when error occurs. Affected
8637 file: lib/silcutil/silcbuffmt.c.
8639 * Changed to auto-reconnect to check whether the remote host is
8640 router and register the re-connect timeout if it is. It used
8641 to check that whether we are normal server, but router must do
8642 auto-reconnect with another router as well. Affected file
8645 * Removed the [<key len>] option from CMODE command as the cipher
8646 name decides the key length, nowadays. See the defined ciphers
8647 from the protocol specification.
8649 * Added [<hmac>] option to the CMODE command to define the HMAC
8650 for the channel. Added SILC_CMODE_HMAC channel mode.
8652 * Added [<hmac>] option for the JOIN command so that user can
8653 select which HMAC is used to compute the MACs of the channel
8656 * Added Hmac field to the Channel Message Payload. The integrity
8657 of plaintext channel messages are now protected by computing
8658 MAC of the message and attaching the MAC to the payload. The
8659 MAC is encrypted. Now, it is clear that this causes some
8660 overhead to the size of the packet but rationale for this is that
8661 now the receiver can verify whether the channel message decrypted
8662 correctly and also when private keys are set for the channel the
8663 receiver can decrypt the packet with several keys and check from
8664 the MAC which key decrypted the message correctly.
8666 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8667 lib/silccrypt/silccipher.[ch].
8669 * Added silc_hash_len to return the digest length into the
8670 lib/silcrypt/silchash.[ch].
8672 * Rewrote parts of Silc Channel Payload interface in the
8673 lib/silccore/silcchannel.[ch]. The encode function now also
8674 encrypts the packet and parse function decrypts it.
8676 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8678 * Fixed a minor formatting bug in the SKE's key material processing.
8679 It actually might have processed the keys wrong way resulting
8682 * Redefined the mandatory HMAC algorithms and added new algorithms.
8683 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8684 and hmac-md5 truncated to 96 bits. The mandatory is now
8685 hmac-sha1-96. Rest are optional (including the one that used
8686 to be mandatory). Rationale for this is that the truncated HMAC
8687 length is sufficient from security point of view and can actually
8688 make the attack against the HMAC harder. Also, the truncated
8689 HMAC causes less overhead to the packets. See the RFC2104 for
8692 * Added new [hmac] configuration section. The SKE used to use
8693 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8694 is of course wrong. The official names that must be proposed in
8695 the SKE are the ones defined in the protocol specification
8696 (hmac-sha1-96 for example). The user can configure any hmac
8697 using any hash function configured in the [hash] section. At
8698 least, the mandatory must be configured.
8700 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8702 * Added HMAC list to the SKE proposal list. It has now both
8703 hash algorithm list and HMAC list. This makes the protocol
8704 incompatible with previous versions. The SKE now seems to work
8705 the way it is supposed to work, for the first time actually.
8707 * Defined plain Hash algorithms to the protocol specification.
8710 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8712 * Implemented support for key agreement packets into the server.
8713 Added functions silc_server_key_agreement and
8714 silc_server_send_key_agreement. Other than these functions,
8715 server has nothing to do with this packet.
8717 * Added support for private message key packets into the server.
8718 Added functions silc_server_private_message_key and
8719 silc_server_send_private_message_key.
8723 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8724 called in the protocol's final callback instead in the END
8725 protocol state. This makes a little more sense and in the same
8726 time in client we can use the same protocol routines for normal
8727 key exchange and to key agreement packet handling as well.
8729 * Added to both client's and server's KE protocol context the
8730 SilcSKEKeyMaterial pointer to save the key material. We will
8731 bring the key material to the protocol's final callback by doing
8732 this. The final callback must free the key material.
8734 * Added SKE's packet_send callback into client's KE protocol
8735 context so that the caller can choose what packet sending function
8736 is used. This way we can use different packet sending when
8737 doing normal SKE when doing key agreement packet handling (in
8738 the key agreement packet handling we do not want to encrypt
8741 * Implemented the responder side of the key agreement routines
8742 in the client. The client can now bind to specified port and
8743 accept incoming key negotiation. The key material is passed
8744 to the application after the protocol is over.
8746 * Implemented the processing of incoming Key Agreement packet
8747 in the client. Added function silc_client_key_agreement to
8750 * Implemented the intiator side of the key agreement routines
8751 in the client. The client can now initiate key agreement with
8752 another remote client. The key material is passed to the
8753 application after the protocol is over.
8755 * Created client_keyagr.c to include all the key agreement
8758 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8759 SILC_TASK_CALLBACK except that it is not static.
8761 * Created client_notify.c and moved the Notify packet handling
8762 from the client.[ch] into that file.
8764 * Created client_prvmsg.c and moved all private message and
8765 private message key routines from the client.[ch] into that file.
8767 * Create client_channel.c and moved all channel message and
8768 channel private key routines from the client.[ch] into that file.
8770 * Changed silc_client_get_client_by_id_resolve to resolve with
8771 WHOIS command instead of IDENTIFY command, in the file
8772 lib/silclient/idlist.c.
8774 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8776 * Implemented the SKE's responder side to the Client library.
8778 * When FAILURE is received to the protocol do not trust it
8779 blindly. Register a timeout to wait whether the remote closes
8780 the connection as it should do it, only after that process the
8781 actual failure. This was changed to both client and server.
8783 * Added client_internal.h to include some of the structures
8784 there instead of client.h in lib/silcclient/.
8786 * Added function silc_task_unregister_by_callback to unregister
8787 timeouts by the callback function.
8789 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8791 * Some "Incomplete WHOIS info" errors has been appearing on the
8792 log files. Took away the entry->userinfo check from WHOIS
8793 reply sending. The entry->userinfo is now " " if client did not
8794 provide one. I thought this was fixed earlier but something
8795 is wrong still. Let's see if the error still appears.
8797 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8799 * Fixed a minor bug in the login when the channel key is
8800 re-generated in the server. It used to generate the key in
8801 wrong order and thus caused problems in the channel traffic.
8803 * Fixed a minor bug in channel key distsribution after
8804 KICK command. The key was not sent to the router even though
8807 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8809 * Added silc_ske_process_key_material_data as generic routine
8810 to process any key material as the SILC protocol dictates. The
8811 function is used by the actual SKE library but can be used by
8812 applications as well. This relates to the private message keys
8813 and the channel private keys since they must be processed the
8814 same way the normal SILC session keys. The protocol dictates
8815 this. Affected files: lib/silcske/silcske.[ch].
8817 Added also silc_ske_free_key_material to free the
8818 SilcSKEKeyMaterial structure.
8820 * Defined silc_cipher_set_key function to set the key for
8821 cipher without using the object's method function. The affected
8822 files: lib/silccrypt/silccipher.[ch].
8824 * Implemented silc silc_client_add_private_message_key,
8825 silc_client_add_private_message_key_ske,
8826 silc_client_del_private_message_key,
8827 silc_client_list_private_message_keys and
8828 silc_client_free_private_message_keys functions in the
8831 Added functions silc_client_send_private_message_key to send
8832 the Private Message Key payload and silc_client_private_message_key
8833 to handle incoming Private Message Key payload.
8835 * Added Cipher field to the Private Message Key payload to set
8836 the cipher to be used. If ignored, the default cipher defined
8837 in the SILC protocol (aes-256-cbc) is used.
8839 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8841 * Removed lib/silcclient/ops.h file.
8843 Redefined parts of the SILC Client Library API. Created new
8844 file silcapi.h that deprecates the ops.h file and defines the
8845 published Client Library API. Defined also private message key
8846 API and channel private key API into the file.
8848 This is the file that the application must include from the
8849 SILC Client Library. Other files need not be included by
8850 the application anymore.
8852 * Added new key_agreement client operation callback and also
8853 defined the Key Agreement library API for the application.
8855 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8857 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8858 is used by clients to request key negotiation between another
8859 client in the SILC network. If the negotiation is started it
8860 is performed using the SKE protocol. The result of the
8861 negotiation, the secret key material, can be used for example
8862 as private message key.
8864 Implemented the Key Agreement payload into the files
8865 lib/silccore/silauth.[ch].
8867 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8869 * Redefined ciphers for the SILC protocol. Added some new ciphers
8870 and defined the key lengths for the algorithms. Changed the
8871 code accordingly. The default key length is now 256 bits.
8873 * Fixed SKE key distribution function silc_ske_process_key_material
8874 when the key length is more than 128 bits. The default key
8875 length in SILC is now 256 bits.
8877 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8878 to indicate unsupported algorithm.
8880 * Renamed rijndael.c to aes.c and all functions as well.
8882 * Fixed a long standing channel key setting bug in client library.
8883 Weird that it has never surfaced before.
8885 * Fixed bug in channel deletion. If the entire channel is removed
8886 then it must also delete the references of the channel entry
8887 from the client's channel list as the client's channel entry and
8888 the channel's client entry share same memory.
8890 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8892 * Implemented CONNECT and SHUTDOWN commands in the client.
8894 * Implemented CLOSE command to the client.
8896 * Added the function silc_idlist_find_server_by_name into the
8897 files silcd/idlist.[ch].
8899 Added the function silc_idlist_find_server_by_conn into the
8900 files silcd/idlist.[ch].
8902 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8904 * DIE command was renamed to SHUTDOWN. Updated the both code
8907 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8908 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8910 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8913 * Added function silc_server_create_connection function to create
8914 connection to remote router. My server implementation actually
8915 does not allow router to connect to normal server (it expects
8916 that normal server always initiates the connection to the router)
8917 so the CONNECT command is only good for connecting to another
8920 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8922 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8923 or some other client was kicked from the channel.
8925 Implemented the handling of the notify type to both client
8928 Implemented silc_server_send_notify_kicked to send the KICKED
8929 notify. It is used to send it to the server's primary router.
8931 * Implemented the KICK command into server and client.
8933 * Added `query' argument to the silc_idlist_get_client function
8934 to indicate whether to query the client from server or not if
8937 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8938 to indicate that the client is not channel founder.
8942 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8944 * Removed the rng context from SilcPacketContext structure and
8945 changed that the packet routine uses the Global RNG API.
8947 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8949 * Added support for quit message that client can "leave" on the
8950 channel when it quits the SILC. It is ditributed inside the
8951 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8953 Added silc_server_free_client_data that will take the
8954 signoff message as argument.
8956 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8958 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8960 * Updated parts of the protocol specification to keep it up
8963 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8965 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8966 payloads in one packet.
8968 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8969 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8970 use now the new List flag.
8972 * Also deprecated the following packet types: REPLACE_ID,
8973 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8975 * Added list support for Notify packet in server.
8977 * Added silc_server_send_notify_channel_change to send the
8978 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
8979 the silc_server_send_replace_id.
8981 * Added silc_server_send_notify_nick_change to send the
8982 NICK_CHANGE notify type. Deprecates the function
8983 silc_server_send_replace_id.
8985 * Added silc_server_send_notify_join to send the JOIN notify type.
8986 Deprecates the function silc_server_send_new_channel_user.
8988 * Added silc_server_send_notify_leave to send LEAVE notify type.
8989 Deprecates the function silc_server_send_remove_channel_user.
8991 * Added silc_server_send_notify_cmode and
8992 silc_server_send_notify_cumode to send CMODE and CUMODE notify
8993 types. Deprecates the silc_server_send_set_mode function.
8995 * Added SERVER_SIGNOFF notify type to indicate that server has
8996 quit. This means that all clients on the channel from that
8997 server will drop. This can be also used when netsplit happens.
8999 Deprecated REMOVE_ID packet type since it is not needed anymore
9002 Added silc_server_send_notify_server_signoff to send the
9003 SERVER_SIGNOFF notify type. Deprecates the function
9004 silc_server_send_remove_id.
9006 Added also silc_server_send_notify_signoff to send the
9007 SIGNOFF notify type.
9009 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9010 SILC protocol from this day on. Changed the protocol
9011 specification as well.
9013 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9014 notify type. It is used between routers to notify about
9015 topic changes on a channel.
9017 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9020 * Partly updated the protocol specification to comply with the
9021 changes now made. It is still though a bit outdated.
9023 * The JOIN notify type now takes one extra argument <Channel ID>.
9024 The packet used to be destined to the channel but now the
9025 JOIN type may be sent as list thus it is impossible to
9026 destine it to any specific channel. By adding this argument
9027 it is again possible.
9029 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9031 * Added CREDITS file. The CHANGES and CREDITS file will appear
9032 in the distribution as well.
9034 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9036 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9037 types in the server's silcd/packet_receive.c.
9039 * Implemented CMODE and CUMODE to work in router environment.
9041 * Fixed minor encoding and decoding buglet from the
9042 lib/silccore/silcmode.c.
9044 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9047 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9049 * Changed all SilcConfigServer* and silc_config_server* to
9050 SilcServerConfig* and silc_server_config*, respectively.
9053 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9055 * Associated the ID (client or server ID) to the Authentication
9056 Payload to avoid any possibility of forging. Updated the
9057 protocol specification and the code accordingly.
9059 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9061 * The RSA key length is now save to the RsaKey context in the
9062 key generation process in lib/silccrypt/rsa.c. The key length
9063 is now used to figure out the maximum size of the block allowed
9064 to be encrypted/signed.
9066 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9067 is equivalent to the silc_mp_mp2bin but does not allocate any
9070 * Changed silc_mp_mp2bin API to take length argument. If it is
9071 non-zero then the buffer is allocated that large. If zero, then
9072 the size is approximated using silc_mp_sizeinbase, which however
9075 * Created Global RNG API which is global RNG that application can
9076 initialize. After initializing, any routine anywhere in the
9077 code (including library) can use RNG without allocating a new
9078 RNG object. This was done to allow this sort of use of the
9079 RNG in code that has no chance to allocate RNG object. All
9080 applications currently allocate this and many routines in the
9081 library use this. Affected file lib/silccrypt/silcrng.[ch].
9083 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9084 it to use the Global RNG API.
9086 * Defined Authentication Payload into protocol specification that
9087 is used during SILC session to authenticate entities. It is
9088 used for example by client to authenticate itself to the server
9089 to obtain server operator privileges.
9091 Implemented this payload into the lib/silccore/silcauth.[ch].
9092 Implemented also routines for public key based authentication
9093 as the new protocol specification dictates.
9095 Moved definitions of different authentication methods from
9096 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9098 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9099 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9100 silc_pkcs_verify_with_hash functions into the file
9101 lib/silccrypt/silcpkcs.[ch].
9103 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9105 * The client entry's userinfo pointer must be always valid.
9106 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9107 will fail since it requires the userinfo. Now, the userinfo
9108 is allocated as "" if actual userinfo does not exist. Actually,
9109 it must exist and it is totally Ok to drop client connections
9110 that does not announce the userinfo. However, we will make
9111 this workaround for now.
9113 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9114 to return the remote port by socket.
9116 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9118 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9119 SILC_SERVER_PENDING_EXEC and added an new macro
9120 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9121 data or when error occurs while processing the pending command.
9123 Added new argument `destructor' into silc_server_command_pending
9124 and to the SilcServerCommandPending object. This destructor is
9125 now called after calling the pending callback or if error occurs
9126 immediately. If error occurs the actual pending callback won't
9127 be called at all - only the destructor. The destructor may be
9128 NULL if destructor is not needed.
9130 All this applies for client library code as well. Similar
9131 changes were made there as well for the pending commands.
9133 In the client, the application must now allocate the
9134 SilcClientCommandContext with the silc_client_command_alloc
9137 * Added reference counter to the SilcServerCommandContext. Added
9138 function silc_server_command_alloc and silc_server_command_dup
9141 Same type of functions added to the client library for the same
9144 * Removed the cmd_ident from IDListData away since it is now
9145 global for all connections. It is the command identifier used
9146 in command sending and with pending commands. The affected file
9149 * Added reference counter to the SilcSocketConnection objecet to
9150 indicate the usage count of the object. The object won't be
9151 freed untill the reference counter hits zero. Currently only
9152 server uses this, and client ignores it. The client must be
9153 set to use this too later. The affected files are
9154 lib/silccore/silcsockconn.[ch]. Added also the function
9155 silc_socket_dup to increase the reference counter.
9157 This was mainly added because it is possible that the socket
9158 is removed underneath of pending command or other async
9159 operation. Now it won't be free'd and proper DISCONNECTING
9160 flags, etc. can be set to avoid sending data to connection that
9161 is not valid anymore.
9163 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9164 the connection. After that it sets SILC_SET_DISCONNECTED.
9165 It is, however, possible that the socket data is not still freed.
9166 The silc_server_packet_process now checks that data is not
9167 read or written to connection that is DISCONNECTED. The socket
9168 get's freed when the reference counter hits zero.
9170 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9172 * Changed the client operation API: channel_message operation's
9173 `sender' is now the client entry of the sender, not the nickname
9174 and the `channel' is the channel entry, not the channel name.
9176 In the private_message operation the `sender' is now also the
9177 client entry of the sender not the nickname.
9179 Affected file is lib/silcclient/ops.h and all applications
9180 using the client operations.
9182 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9184 * Moved the calling of ops->connect() from connect_to_server_final
9185 into receive_new_id functin since that is the point when the
9186 client is actually allowed to send traffic to network. The
9187 affected file is lib/silcclient/client.c.
9189 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9191 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9192 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9193 (if needs broadcasting) instead of broadcasting the packets one
9194 by one which would make a burst in the network traffic.
9196 * Added `broadcast' argument to the functions in silcd/server.[ch]
9197 silc_server_create_new_channel[_with_id] to indicate whether
9198 to send New Channel packet to primary router.
9200 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9202 * Added new function into the silcd/server.[ch] files:
9203 silc_server_create_new_channel_with_id to create new channel with
9204 already existing Channel ID.
9206 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9207 lib/silccore/silcpacket.h. This packet is used t send list of
9208 Set Mode payloads inside one packet. Server uses this to set
9209 the modes for the channels and clients on those channels, that it
9210 announced to the router when it connected to it. The protocol
9211 specification has been updated accordingly.
9213 * The silc_server_new_channel did not handle the packet coming
9214 from normal server as it normally does not send that. However,
9215 when it announces its channels it does send it. Implemented
9216 the support for that.
9218 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9219 into the file lib/silccore/id.h.
9221 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9223 * Fixed memory leaks in the functions silc_idlist_del_client,
9224 silc_idlist_del_channel and silc_idlist_del_server in the file
9225 silcd/idlist.c. All of those leaked like a sieve.
9227 * Fixed some small memory leaks in the client's function
9228 silc_client_notify_by_server.
9230 * Added functions into silcd/server.c: silc_server_announce_clients,
9231 silc_server_announce_channels and silc_server_announce_server.
9232 These functions are used by normal and router server to announce
9233 to its primary router about clients, channels and servers (when
9234 router) that we own. This is done after we've connected to the
9237 These functions effectively implements the following packet types:
9238 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9239 and SILC_PACKET_NEW_ID_LIST.
9241 * Added new functions into the silcd/packet_receive.[ch]:
9242 silc_server_new_id_list, silc_server_new_channel_list and
9243 silc_server_new_channel_user_list to handle the incoming
9244 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9246 * Added support of changing Channel ID in the function
9247 silc_server_replace_id. If the server that announces a channel
9248 to the router already exists in the router (with same name but
9249 with different Channel ID), router is responsible to send
9250 Replace ID packet to the server and force the server to change
9251 the Channel ID to the one router has.
9253 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9254 client that the Channel ID has been changed by the router. The
9255 normal server sends this to the client. Client must start using
9256 the new Channel ID as the channel's ID.
9258 Implemented handling of this new type into lib/silcclient/client.c
9259 into the function silc_client_notify_by_server.
9261 * Added new function silc_idlist_replace_channel_id into the files
9262 silcd/idlist.[ch] to replace the Channel ID.
9264 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9266 * Call silc_server_command_identify_check always when processing
9267 the IDENTIFY command in silcd/command.c
9269 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9271 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9272 send keepalive packets. The packet can be sent by clients,
9273 servers and routers.
9275 Added function silc_socket_set_heartbeat into the file
9276 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9277 If not set, the heartbeat is not performed. The actual
9278 heartbeat is implemented in the low level socket connection
9279 library. However, application is responsible of actually
9282 Added silc_server_send_heartbeat to send the actual heartbeat
9283 packet into silcd/packet_send.[ch]. Server now performs
9284 keepalive with all connections.
9286 * Added silc_task_get_first function into lib/silcutil/silctask.c
9287 to return the timeout task with shortest timeout. There was a bug
9288 in task unregistration that caused problems. TODO has been
9289 updated to include that task system must be rewritten.
9291 * The client library will now resolve the client information when
9292 receiving JOIN notify from server for client that we know but
9293 have incomplete information.
9295 * Rewrote parts of silc_server_remove_from_channels and
9296 silc_server_remove_from_one_channel as they did not remove the
9297 channel in some circumstances even though they should've.
9299 * Encryption problem encountered in server:
9301 The LEAVE command used to send the Channel Key packet to the
9302 router immediately after generating it. However, the code
9303 had earlier sent Remove Channel user packet but not immediately,
9304 ie. it was put to queue. The order of packets in the router
9305 was that Channel Key packet was first and Remove Channel User
9306 packet was second, even though they were encrypted in the
9307 reverse order. For this reason, MAC check failed. Now, this
9308 is fixed by not sending the Channel Key packet immediately but
9309 putting it to queue. However, this is more fundamental problem:
9310 packets that are in queue should actually not be encrypted
9311 because packets that are sent immediately gets encrypted
9312 actually with wrong IV (and thus MAC check fails). So, packets
9313 that are in queue should be encrypted when they are sent to
9314 the wire and not when they put to the queue.
9316 However, the problem is that the current system has not been
9317 designed to work that way. Instead, the packet is encrypted
9318 as soon as possible and left to the queue. The queue is then
9319 just purged into wire. There won't be any fixes for this
9320 any time soon. So, the current semantic for packet sending
9323 o If you send packet to remote host and do not force the send
9324 (the packet will be in queue) then all subsequent packets to the
9325 same remote host must also be put to the queue. Only after the
9326 queue has been purged is it safe again to force the packet
9329 o If you send all packets immediately then it safe to send
9330 any of subsequent packets through the queue, however, after
9331 the first packet is put to queue then any subsequent packets
9332 must also be put to the queue.
9334 Follow these rules and everything works fine.
9336 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9338 * Added new function silc_server_remove_clients_by_server to
9339 remove all client entries from ID list when the server connection
9340 is lost. In this case it is also important to invalidate all
9341 client entires as they hold the invalid server entry. This
9342 fixes fatal bug when server has lost connection and will reconnect
9345 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9347 * Made some sanity checks to silc_server_daemonise like to check
9348 whether the requested user and group actually exists.
9350 * Added sanity check to SKE's silc_ske_responder_finish to check
9351 that the public and private key actually is valid.
9353 * Invalidate the client's nickname when receiving Replace ID
9354 packet and the Client ID is being replaced. This means that the
9355 server will query the nickname if someone needs it (client)
9358 * Sort the ID Cache in client library when the ID Cache data
9359 has changed (needs sorting).
9361 * Do not allow for SILC client to create several connections to
9362 several servers. The client does not support windows right now
9363 and generating multiple connections causes weird behaviour.
9365 Irssi-silc client does support windows and can handle several
9366 connections without problems, see: www.irssi.org and SILC plugin.
9368 * Fixed some places where client was added to the IDList. The
9369 rule of thumb is following (in order to get everything right):
9370 If the client is directly connected local client then the
9371 `connection' argument must be set and `router' argument must be
9372 NULL to silc_idlist_add_client function. If the client is not
9373 directly connected client then the `router' argument must
9374 bet set and the `connection' argument must be NULL to the
9375 silc_idlist_add_client function.
9377 * The funtion silc_server_packet_send_local_channel actually did
9378 not check whether the client was locally connected or not. It
9379 does that now. Fixed a bug related to LEAVE command.
9381 * Fixed Remove Channel User payload parsing bug in server's
9382 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9384 * The server's silc_server_save_channel_key now checks also the
9385 global ID list for the channel as it might not be in the local
9386 list. Fixed a bug related to LEAVE command.
9388 * Is this the end of the [<unknown>] buglet that has been lurking
9389 around for a long time? A little for loop fix in server's
9390 silc_server_command_whois_parse that is used by both IDENTIFY
9391 and WHOIS command. At least, this was a clear bug and a cause
9392 of one type of [<unknown>] buglet.
9394 * WHOIS and IDENTIFY commands call the function
9395 silc_server_command_[whois/identify]_check function even if
9396 we are not router server.
9398 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9400 * Added --with-gmp configuration option. If set the GMP
9401 is always compiled in the SILC source tree. If not set then
9402 it is checked whether the system has the GMP3 installed. If
9403 it has then the GMP won't be compiled (the system's headers
9404 and library is used), if it doesn't have it then the GMP is
9405 compiled in the SILC source tree.
9407 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9409 * Changed RSA private exponent generation to what PKCS #1
9410 suggests. We try to find the smallest possible d by doing
9411 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9412 not security fix but optimization.
9414 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9416 * Added new config entry [Identity] to fork the server and run
9417 it as specific user and group. A patch from Bostik.
9419 * Imported Dotconf configuration library into lib/dotconf.
9420 This will be used to create the SILC configuration files later.
9421 It will appear in the distsribution after this commit.
9423 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9425 * A big code auditing weekend happening. Auditing code for
9426 obvious mistakes, bugs and errors. Also, removing any code
9429 Removed files for being obsolete:
9431 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9432 inline in the file lib/silcutil/silcbuffer.h)
9434 o lib/silcutil/silcbufutil.c (the header has inline versions)
9436 Changed code to fix possible error conditions:
9438 o The buffer formatting routines now check that the destination
9439 buffer really has enough space to add the data. This applies for
9440 both buffer formatting and unformatting
9441 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9442 unformatting was changed to accomodate following rules:
9443 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9444 sent to the function while XXX_*STRING will not allocate or copy
9445 the data into the buffer. Instead it sets the pointer from the
9446 buffer into the pointer sent as argument (XXX_*STRING used to
9447 require that the pointer must be allocated already). This change
9448 makes this whole thing a bit more consistent and more optimized
9449 (note that the data returned in the unformatting with XXX_*STRING
9450 must not be freed now). The routines return now -1 on error.
9452 o Tried to find all code that use buffer_format and buffer_unformat
9453 and added return value checking to prevent formatting and
9454 especially unformatting errors and possible subsequent fatal
9457 o Changed ske->x and ske->KEY to mallocated pointers in
9458 lib/silcske/silcske.h. Fixed possible data and memory leak.
9460 o Added return value checking to all *_parse* functions. Fixed
9461 many memory leaks as well.
9463 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9464 so that buffer overflows would not happen. All code now also
9465 checks the return value as it can fail.
9467 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9469 * Added reconnection support to server if the normal server looses
9470 its connection to the router (for example if router is rebooted).
9471 The server performs normal reconnection strategy implemented
9472 to the server. Affected file silcd/server.c.
9474 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9476 * Added new packet type SILC_PACKET_SET_MODE that is used to
9477 distribute the information about changed modes (for clients,
9478 channels and clients channel modes) to all routers in the
9479 network. Updated the protocol specification accordingly.
9481 Added functions into silcd/packet_send.c and
9482 silcd/packet_receive.c: silc_server_send_set_mode,
9483 silc_server_set_mode.
9485 Added new files silcmode.[ch] into lib/silccore that implements
9486 the encoding and decoding of Set Mode Payload. Added new type
9487 SilcSetModePayload. Moved the definitions of different modes
9488 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9490 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9492 * Oops, a little mistake in server's connection authentication
9493 protocol. The protocol is not ended with FAILURE but with
9494 SUCCESS if the authentication is Ok. :) Affected file is
9497 * Implemented NICK_CHANGE notify handling in server in the file
9498 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9499 the local clients on the channel. After the changing nickname
9500 in router environment snhould work and the [<unknown>] nickname
9501 should appear no more.
9503 The silc_server_replace_id function that receives the Replace ID
9504 payload now sends the NICK_CHANGE notify type also in the file
9505 silcd/packet_receive.c
9507 * Changed WHOIS and IDENTIFY command to support the maximum amount
9508 of arguments defined in protocol specs (3328 arguments). This
9509 fixed a bug that caused problems when there were more than three
9512 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9514 * Added extra parameter, command identifier, to the
9515 silc_client_send_command so that explicit command identifier
9518 Changed that ID list routines uses specific command identifier
9519 when sending WHOIS/IDENTIFY requests to the server so that they
9520 can be identified when the reply comes back.
9522 Affected files lib/silcclient/command.[ch],
9523 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9525 * Added `sender' argument to silc_server_packet_send_to_channel
9526 to indicaet the sender who originally sent the packet to us
9527 that we are now re-sending. Ignored if NULL. Affected file
9528 silcd/packet_send.[ch].
9530 * Added some server statistics support in silcd/server_internal.h
9531 SilcServerStatistics structure and around the server code. Also
9532 send some nice statistics information when client is connecting
9535 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9537 * Fixed channel ID decoding in server's JOIN command reply in
9538 silcd/command_reply.c
9540 * Fixed braodcasting of replace ID payload to not to send it if
9541 we are standalone server in silcd/packet_receive.c.
9543 * Fixed all channel message sending routines to not to send
9544 packets to clients that has router set, since they are routed
9545 separately in the same function earlier. Affects file
9546 silcd/packet_send.c and all channel packet sending functions.
9548 * In USERS reply, res_argv[i] are not allocated, the table
9549 is allocated. Thus changed that free the table, not its
9552 * In server's whois_check and identify_check if the client is
9553 locally connected do not send any WHOIS commands - they are not
9556 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9558 * Fixed some minor bugs in client when sending WHOIS command. The
9559 arguments was in wrong order.
9561 * Removed statis function add_to_channel from server in
9562 silcd/command.c that was previously used with the joining but
9565 * Tested USERS command in router environment successfully with two
9566 routers, two servers and two clients.
9568 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9570 * Reorganized the USERS command and command reply in client library
9571 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9572 When the command is given by user we register a pending command
9573 callback that will reprocess the command after the reply has been
9574 received from the server. When reprocessing the packet we then
9575 display the information. Thus, the USERS information is displayed
9576 now in the command callback instead of in the command reply
9577 callback. The processing of the command is same as previously
9578 when server has sent the command reply in the JOINing process.
9580 * Added to USERS command in silcd/command_reply.c to join the client,
9581 we didn't use to know about, to the channel after we've created
9582 a client entry for it. Also, for clienet we did know already still
9583 check whether it is on the channel or not and add it if not.
9585 * Removed silc_server_command_join_notify as the function and its
9588 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9590 * Changed the client's pending command handling to the same as the
9591 server's pending command handling. It is also now possible to
9592 execute command reply functions from other command reply
9593 function as the function callbacks for commands and command
9594 replies are one and same. The pending commands are not static
9595 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9596 in client connection context. Thus, pending commands are server
9597 connection specific as it is convenient.
9599 Changed the function silc_client_command_pending and
9600 silc_client_command_pending_del and added new function
9601 silc_client_command_pending_check. Removed the
9602 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9605 * Added cmd_ident, current command identifier, to the client
9606 connection context in lib/silcclient/client.h to keep track on
9607 command identifiers used in command sending. Client's command reply
9608 function handling now supports the mandatory command identifiers.
9610 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9611 funtions in client to fully support pending command callbacks.
9613 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9614 as one of the arguments to the application in the command reply
9617 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9618 before first releasing SILC but came back. Now it is removed again
9619 and should come back nomore. The FORWARDED flag was used only
9620 by the JOINing procedure by forwarding the command packet to router.
9621 Now, the JOINing procedure has been changed to more generic (due
9622 to various router environment issues) and FORWARDED is not needed
9623 anymore for anything. The protocol specification is yet to be
9626 Now, removed silc_server_packet_forward from server and the flag
9627 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9629 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9631 * Renamed NAMES command to USERS command. The NAMES was named that
9632 due to historical reasons. Now it is renamed. Also, rewrote
9633 parts of the USERS command. The nickname list is not sent anymore
9634 by the server. Only Client ID and mode lists are sent in the USERS
9635 command. Changed this also to the protocol specification.
9637 The client now resolves the names and stuff after it receives
9638 the USERS list from the server when joining to the channel.
9640 * WHOIS and IDENTIFY commands has been changed to support multiple
9641 Client ID's per command. One can now search for multiple users
9642 in the network by sending only one WHOIS or IDENTIFY command.
9643 Changed the code and the protocol specifications.
9645 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9646 uses silc_server_command_whois_parse to parse the request. */
9648 * If normal server, do not parse the WHOIS and IDENTIFY requests
9649 before sending it to the router. Saves some time.
9651 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9653 * Fixed JOIN command on client library. Wrong number of arguments
9654 used to crash the client.
9656 * Added silc_server_channel_has_global function to check whether
9657 channel has global users or not.
9659 * Added silc_server_channel_has_local function to check whether channel
9660 has locally connected clients on the channel.
9662 * The silc_server_remove_from_one_channel now checks whether the
9663 channel has global users or not after given client was removed from
9664 the channel. It also checks whether the channel has local clients
9665 on the channel anymore. If it does not have then the channel entry
9666 is removed as it is not needed anymore.
9668 * The silc_server_notify now checks on JOIN notify whether the joining
9669 client is one of locally connected or global. If it is global then
9670 the channel has now global users on the channel and that is marked
9671 to the channel entry. Also, it now saves the global client to
9672 global list who is joining and JOINs it to the channel. This is
9673 for normal server, that is.
9675 Changed silc_server_send_notify_on_channel,
9676 silc_server_packet_relay_to_channel and
9677 silc_server_packet_send_to_channel check if we are normal server
9678 and client has router set (ie. global client) do not send the
9679 message to that client, as it is already routed to our router.
9681 * Implemented LEAVE notify type handling in silc_server_notify
9684 * Tested LEAVE command in router environment successfully. Tested
9685 with two routers, two servers and two clients.
9689 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9691 * Implemented SIGNOFF notify type handling in silc_server_notify
9694 * silc_server_remove_id now removes the client entry from all channels
9695 it has joined and thusly sends SIGNOFF notify type.
9697 * Rewrote the NAMES list generation in server by removing two excess
9698 loops. The lists are created now inside one loop.
9700 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9702 * silc_server_remove_channel_user checks now also global list
9703 for channel and client.
9705 * silc_server_new_channel_user checks now both local and global
9706 list for channel and client. Fixed a bug in client id decoding.
9707 Used to decode wrong buffer.
9709 * silc_server_channel_message checks now both local and global
9710 list for channel entry.
9712 * Tested channel joining (hence JOIN) in router environment
9713 successfully. Tested with two routers, two servers and two
9716 * Tested channel message sending in router environment successfully.
9718 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9720 * Added silc_server_save_channel_key into server.[ch] to save the
9721 received channel key in Channel Key payload processing. It is
9722 also used in JOIN command reply handling.
9724 Equivalent function silc_client_save_channel_key added into
9725 client.[ch] into client library.
9727 * Changed JOIN command reply to send information whether the channel
9728 was created or not (is existing already) and the channel key
9729 payload. Changed protocol specs accordingly.
9731 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9732 the request was sent by ID and not by nickname. Crashed on
9735 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9737 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9738 now correctly save the received data.
9740 * silc_server_free_sock_user_data now notifies routers in the
9741 network about entities leaving the network.
9743 At the same time implemented functions silc_server_remove_id
9744 and silc_server_send_remove_id to receive and send REMOVE_ID
9745 packets. The packet is used to notify routers in the network
9746 about leaving entities. The ID removed will become invalid in
9749 * Added function silc_idlist_del_server into server. Removes and
9750 free's server entry from ID list.
9752 * silc_server_private_message function now checks, if we are router,
9753 that the destination ID really is valid ID, naturally.
9755 * In router when NEW_ID packet is received (for new client) the
9756 hash of the Client ID is saved in the ID Cache but the
9757 client->nickname is set to NULL, instead of putting the hash
9760 IDENTIFY command now also checks that client->nickname must be
9761 valid. If it is not if will request the data from the server who
9762 owns the client. Added new function
9763 silc_server_command_identify_check.
9765 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9766 to set the command to already allocated Command Payload.
9768 * Tested private message sending in router environment with two
9769 routers, two servers and two clients. Fixed minor bugs and now
9772 * Fixed segfault from client's NAMES command. Used to crash if
9775 * Forwarded packets must not be routed even if it is not destined
9776 to the receiver. Changed server code comply with this.
9778 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9780 * Added `require_reverse_mapping' boolean value to ServerParams
9781 structure. If TRUE (not default) the server will require that
9782 the connecting host has fully qualified domain name.
9784 If the reverse mapping is not required and hostname could not be
9785 found the IP address is used as hostname.
9787 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9789 * Implemented version string checking to both client and server.
9790 The check is incomplete currently due to the abnormal version
9791 strings used in development version of SILC.
9793 * Changed all command functions in server to use the new
9796 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9798 * Changed char *data to unsigned char *data in ID Cache system to
9799 support binary data as ID Cache data. Changed code to support
9800 binary data in lib/silccore/idcache.c.
9802 * Renamed silc_server_packet_relay_command_reply to
9803 silc_server_command_reply as it is normal packet receiving
9804 function. Rewrote the function to accept command replys for
9805 servers and not only for clients.
9807 * Mark remote router always as registered server if we are connecting
9808 to it. Otherwise, commands sent by the router to us are ignored.
9810 * All ID List find routines now returns the ID Cache Entry pointer
9811 as well if requested.
9813 * WHOIS command works now in router environment, tested with two
9814 routers, two servers and two clients.
9816 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9817 in router environment (as it is almost equivalent to WHOIS) but
9818 hasn't been tested thoroughly. Added new functions:
9820 silc_server_command_identify_parse
9821 silc_server_command_identify_send_reply
9822 silc_server_command_identify_from_client
9823 silc_server_command_identify_from_server
9825 * Disabled route cache adding because adding two different ID's with
9826 same IP replaces the old cache entry thus giving wrong route.
9827 The entry->router->connection is always the fastest route anyway
9828 so route cache may not be needed. Of course, new routes maybe
9829 established after receiving the ID when the entry->router->connection
9830 might not be anymore the most optimal.
9832 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9834 * Add route cache for received ID for fast routing.
9836 * Added silc_server_packet_route to route received packet on router
9837 that is not destined to us.
9839 * Renamed silc_server_get_route to silc_server_route_get.
9841 * Added id_string and id_string_len fields into SilcServer to
9842 include encoded ServerID for fast comparing without excess
9843 encoding of the ID's.
9845 * Cleaned up WHOIS command on server side. Added following static
9848 silc_server_command_whois_parse
9849 silc_server_command_whois_check
9850 silc_server_command_whois_send_reply
9851 silc_server_command_whois_from_client
9852 silc_server_command_whois_from_server
9854 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9855 arguments in command replies. All command functions should be
9856 updated to use this macro.
9858 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9860 * Minor typo fixes on command reply handling on server.
9862 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9864 * Added silc_server_command_add_to_channel internal routine to add
9865 the client to the channel after router has created the channel and
9866 sent command reply to the server.
9868 * Added generic silc_server_send_command to send any command from
9871 * Use static buffer with ID rendering instead of duplicating data.
9873 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9875 * Fixed a channel user mode bug when joining to a channel server gave
9876 everybody channel founder rights, oops.
9878 * We mark ourselves as the router of the incoming server connection
9879 if we are router ourselves. This way we can check in some packet
9880 sending functions whether it is locally connected server. For
9881 incoming router connections we put NULL.
9883 * For router sending packets locally means now always sending the
9884 packet cell wide; to local clients and local servers. For normal
9885 server sending packet locally means sending it to only local
9888 * Fixed the JOIN command to really work in router environment. If the
9889 channel is created it is always created by the router. Router is
9890 also responsible of making the initial joining to the channel,
9891 sending JOIN notify to the sending server and distributing
9892 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9893 does not exist server doesn't do anything else but forward the
9894 command to the router which performs everything.
9896 * Added silc_server_send_channel_key function to send the Channel Key
9899 * Added silc_server_create_channel_key to create new channel key. The
9900 channel key is now re-generated everytime someone joins or leaves
9901 a channel, as protocol dictates. Note: channel->key_len is the
9904 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9906 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9907 packet_receive.[ch] to separate packet sending and receiving
9908 routines. The server.[ch] now includes everything else including
9909 actual packet processing (writing and reading data) and other
9912 Renamed silc_server_private_message_send_internal to
9913 silc_server_send_private_message. The routine is still though
9914 used only to relay private messages as server does not send
9915 private messages itself.
9917 Renamed silc_server_new_channel to silc_server_create_new_channel
9918 and added new function sicl_server_new_channel that handles the
9919 incoming New Channel packet. Added also new sending function
9920 silc_server_send_new_channel to send New Channel Payload.
9922 * Added new function silc_server_notify to process incoming notify
9923 packet to the server/router. Server may then relay the notify
9924 to clients if needed.
9926 * Added new function silc_server_new_channel_user to process incoming
9927 New Channel User packet. Router will redistribute the packet and
9928 send JOIN notify to its local clients and locally connected servers
9929 if needed. Normal server will send JOIN notify to its local client
9930 on same channel when received this packet. Added also corresponding
9931 sending function silc_server_send_new_channel_user to sent the
9934 * Added boolean route argument to send_notif_to_channel and
9935 packet_send_to_channel functions to attempt to route the packet
9936 if it is TRUE and send only locally if it is FALSE.
9938 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9940 * silc_server_replace_id now broadcasts the received replace ID
9941 packet if it is not broadcast packet already. The router must
9942 broadcast to inform other routers about changed ID.
9944 * Added backpointer to server's router into SilcServer context in
9945 silcd/server_internal.h.
9947 * Fixed silc_server_packet_broadcast to send correct broadcast
9950 * The channel key is now distributed to the local client as soon
9951 as it is received from the router (in router environment) so that
9952 no other packet may be sent for the channel until client has
9955 * silc_server_remove_channel_user now broadcasts the received
9956 Remove Channel User packet if it is not broadcast packet already.
9957 The router must broadcast to inform other routers about removed
9960 * Added users field into SilcPacketContext that is a reference count
9961 of the context. One can increase the reference count by calling
9962 silc_packet_context_dup which is now changed to just increase the
9963 reference count instead of duplicating the data. The reference
9964 count is decresed by calling silc_packet_context_free that will
9965 free the data after the reference count hits zero.
9967 For now on the packet context and everything allocated into it
9968 (including the raw packet from network) must be freed by calling
9969 the new silc_packet_context_free function. Added also new function
9970 silc_packet_context_alloc that must be used now to allocate the
9971 context. This also means that if a routine is asynchronous from
9972 silc_[client/server]_packet_parse_type the packet context must
9973 be duplicated by calling silc_packet_context_dup. Otherwise it
9974 gets free'd after silc_[client/server]_packet_parse_type returns.
9975 Also, one must remember that if packet is duplicated then its
9976 reference count must be decresed by calling the free function as
9977 many times as it was duplicated.
9979 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
9980 from both client and server.
9982 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9984 * Made joining to a channel working in router environment.
9986 * Cleaned up JOIN command on server side and create function
9987 silc_server_command_join_channel internal routine to make the
9990 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9992 * Changed silc_command_pending list to SilcDList. Also, added
9993 `ident' field to SilcServerCommandPending structure to identify
9994 the reply and to call correct callback.
9996 Added silc_server_command_pending_check function to replace the
9997 corresnponding macro. The silc_command_pending list is not
10000 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10001 to set identifier to previously allocated Command Payload. It
10002 is used to set identifier for command when resending Command
10005 * Added silc_command_payload_encode_payload to encode Command
10006 Payload buffer from SilcCommandPayload structure.
10008 * Added silc_argument_payload_encode_payload to encode Argument
10009 payload buffer from SilcArgumentPayload structure.
10011 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10013 * Changed WHOIS command to support router connection on server side.
10014 The whois request is always sent to router unless the server is
10015 standalone server. After server has received the reply from the
10016 router will it send the reply to the client.
10018 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10019 broadcast received broadcast packet. The function is used only
10020 by router. The broadcast packet is always sent to the router's
10023 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10024 render given ID to printable string, for log files for example.
10026 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10028 * Made basic router to router connections working. At least they
10029 can now connect to each other but nothing really works the way
10030 they are supposed - yet.
10032 * Added new initiator token to RouterConnection configuration
10033 file in silcd/serverconfig.[ch]. It is used to tell whether we
10034 are the initiator to the remote router or whether we'll expect
10035 the other end to connect.
10037 * Moved registering of listener task to silc_server_init, hence
10038 the server starts listenning as soon as it is run, even if it
10039 does not have connections to other routers. Let's see how well
10042 * Changed default connection retry timeouts for more suitable in
10045 * Removed cipher and such arguments from silc_idlist_add_client
10046 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10047 Added new function silc_idlist_add_data to add the keys and stuff
10050 * Added SilcIDListData structure and added it to SilcClientEntry
10051 and SilcServerEntry as their first field in the structure. This
10052 way we can explicitly cast the ID entries to the SilcIDListData
10053 structure and get common data for the entries. In past, we had
10054 to first check what type of connection it is and then cast it to
10055 correct ID entry type. Now, we can directly cast the opaque
10056 pointer to the SilcIDListData (no matter what ID entry it actually
10057 is) and get the data needed.
10059 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10061 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10062 in some circumstances even if threre were timeout tasks, though not
10063 IO tasks, but tasks anyway. Now fixed.
10065 * Defined SilcServerConnection structure to hold connection specific
10066 stuff about directly connected servers and routers. The definition
10067 is currently in silcd/server_internal.h. I thought about having
10068 a bit more important role fro this struct but for now it is used
10069 only when connecting to other server (or router actually).
10071 * Added connecting retry support in server when connecting to
10072 router(s). The retry feature implement exponential backoff
10073 algorithm. Also, added SilcServerParams structure to hold default
10074 parameters for server. For now, it include these retry settings
10075 and are hard coded. After server is moded to be as Silc Server
10076 Library this structure will be more important.
10078 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10080 * Changed client librarys channel->clients table to SilcList and
10081 changed code accordingly.
10083 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10085 * Changed client's channel table to SilcList and changed code
10086 accordingly. Also changed SilcChannelClientEntry to include back-
10087 pointer to the channel so that client entry can use that structure
10088 as list as well and we have fast cross-reference to the channel.
10089 This change dramatically decreased the complexity of channel
10090 handling with client entry and vice versa (removed one extra
10091 loop when searching for channel entry from many functions).
10093 * Changed server->sim from table to SilcDList and changed code
10096 * NAMES command can now be used from user interface. It will show
10097 the user list on the channel, neatly.
10099 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10100 Code now saves realname of the user if it becomes available.
10102 * Renamed configure.in to configure.in.pre and made ./prepare
10103 script to automatically add correct version string to
10104 configure.in which it creates from configure.in.pre.
10106 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10108 * NAMES command reply now shows users mode with the nickname when
10109 joining to channel.
10111 * Moved silc_client_ch[u]mode[_char] functions from
10112 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10113 place sucks, they are utility functions and should be in some
10116 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10118 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10121 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10125 * Added TRQ (efficient deque and list library) into lib/trq. This is
10126 a very good list library that is currently used in the SILC. Defined
10127 SilcList API over the library because I didn't like the API very
10128 much. See lib/trq/silclist.h for the API and examples of how to
10129 use the API. Fixed various places in the code to use the new
10130 SilcList API. The SilcList is meant for lists that has a structure
10131 already defined as a list. It is not suitable to add just some
10132 context to the list (in TRQ, the context is the list actually).
10134 So, I defined SilcDList that can be used for the purpose where
10135 predefined list structure does not exit. This can be used as
10136 such list. Now some context just can be added to the SilcDList.
10137 Currently this list is not used in the SILC just yet, though there
10138 are a lot places where this can replace dynamically allocated
10139 tables and I will fix these places, later, to use SilcDList.
10140 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10141 and use TRQ internally).
10143 Also fixed some annoying warning messages that the original TRQ
10144 code generated. Also minor changes to TRQ's Makefile.in.
10146 * Added support for querying by Client ID to both WHOIS and
10147 IDENTIFY commands into server, as required by the protocol.
10149 * Removed method function pointers from SilcBuffer structure. They
10150 weren't used to anything and just increased the context size for
10151 no good reason. This change also made silc_buffer_alloc and
10152 silc_buffer_free functions inline functions.
10154 * Disabled command flooding detection support until it's fixed so
10155 that it accepts commands in but does not execute them more than once
10158 * Added silc_net_localhost(), to return local hostname, into
10159 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10160 that must be initialized before calling silc_client_init.
10162 * Added new function: silc_server_send_notify_on_channels to send
10163 notify messages to all channels client has joined. It is assured
10164 that the message is sent only once per client.
10166 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10167 lib/silcutil/silcutil.[ch] as silc_format function. The new
10168 function is generic and is used by server as well, not only by
10169 the logging routines.
10171 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10172 the provided version string was not acceptable. Added new function:
10173 silc_ske_check_version into lib/silcske/silcske.h. The function
10174 must be implemented by the application (client or server) and it
10175 does not reside in the SKE library. The function checks the version
10176 string remote end sent.
10178 * Added back pointers (to opaque context and to SilcSocketConnection)
10179 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10181 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10182 duplicate packet context structure.
10184 * Changed `notify' client operation to send same arguments as client
10185 receives from server except for ID's. ID's are mapped to correct
10186 ID entry and that is returned. Also, if channel entry is not sent
10187 by server but the notify is for channel the channel entry is sent
10188 to application (otherwise application doesn't know that it is for
10189 channel (library gets it from packet's Destination ID)).
10191 * Added silc_client_remove_from_channels into client library to
10192 remove a client from all channels it has joined to. Used when
10193 received SIGNOFF notify from server. Added also new function
10194 silc_client_replace_from_channels to replace old ID entry with
10195 new ID entry on all channels. Used when received NICK_CHANGE
10196 notify from server.
10198 * Fixed ID Cache list handling in silc_idlist_get_client in
10199 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10200 to get (or query) client by ID.
10202 * Updated TODO list.
10204 * Added connection authentication status message defined by the
10205 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10206 support for these into the code in client and server side.
10208 * Added generic function silc_client_send_command to send any command
10209 with variable argument list. Application should use this function
10210 to send commands if the command functions provided by the library
10211 does not suite for the application's user interface needs.
10213 * Added new `failure' client operation. Application is notified about
10214 received failure packet if client is executing a protocol. In this
10215 case the protocol's execution has failed.
10217 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10218 is required by the protocol.
10220 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10221 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10224 * Added status flag to SilcSKE object to indicate realtime status
10225 of the SKE protocol.
10227 * Application receives now exactly same command reply arguments as
10228 the library receives from server. However, if ID is received the
10229 corresponding ID entry is returned to the application (eg. Client
10230 ID is mapped to correct SilcClientEntry entry and that is returned).
10231 Changed command_reply client operation due to this change.
10233 * Changed all ID's in commands and in command replys as ID Payloads.
10234 Change affected both client and server side codes.
10236 All ID's sent in SILC network (with execption of ID's in SILC
10237 Packet header) are sent in ID Payload to support variable length
10240 * Server now notifies nick changes and notifies all clients on
10241 the channels about the new nickname (about the new Client ID,
10244 * Implemented CMODE command to change channel modes. Supports all
10245 channel modes defined by the protocol specs except ban and invite
10246 lists. (Also, private channel key mode is supported but support for
10247 setting private channel key in client is missing, thus, this mode
10248 has no effect on client side (except that server requires that the
10249 client uses private channel key and normal channel traffic does not
10252 Also, invite mode works per se, but INVITE command does not work
10253 yet correctly, so you can set channel as invite only channel but
10254 inviting clients to the channel does not work (it is yet to be
10255 thought what's the best way to do it).
10257 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10258 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10259 Implemented CUMODE command to change user's mode on the channel.
10260 Supports all modes defined by the protocol specs.
10262 * Added NAMES command reply to return users modes on the channel.
10264 * Removed unnecessary and slow ciphers from lib/silccrypt.
10266 * Set SO_KEEPALIVE option to connection sockets by default.
10268 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10270 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10271 redefined the Notify Payload into protocol specs.
10273 * Added silc_id_payload_parse_id to get ID directly from raw
10276 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10278 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10279 accept searching by Client ID as well.
10281 * Added support for LEAVE and SIGNOFF notify types in client library.
10283 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10284 to parse ID Payload from raw data.
10286 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10288 * Added flags parameter into silc_ske_assemble_security_properties
10289 function in lib/silcske/silcske.[ch].
10291 * Changed notify client operation to fit better for notify messages
10292 sent by server. The notify payload received from server is now
10293 passed to the application (after parsing it to SilcNotifyPayload).
10294 It is application's responsibility to retrieve the arguments
10295 from the payload and show the message the way it wants. The message
10296 sent by server is implementation specific.
10298 * Changed public keys to comply with the protocol specification.
10299 Old public keys are not supported anymore and are not compatible.
10301 * Removed nickname from Channel Payload as the latest draft removed
10302 it. The client must resolve the nickname from the NAMES command
10303 reply received when it joined the channel.
10305 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10307 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10309 * Fixed some errors in protocol specification drafts.
10311 * Created lib/silccore/silcnotify.c to implement Notify Payload
10312 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10313 generic payloads described by protocol specifications. The file
10314 includes implementations for ID Payload and Argument Payload.
10316 * Changed Command Payload implementation to use the new Argument
10317 Payload. Changed command_xxxx_payload to command_payload_xxxx
10318 to comply with SILC coding conventions.
10320 * Added suppport for Argument Payload handling in Notify Payload
10321 implementation as protocol requires it. Added the new support
10322 into server and client lib as well.
10324 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10326 * Added support for multiple nicknames on same channel. [n] is
10327 added locally to the nickname if there are more than one same
10328 nicknames on the channel.
10330 * Server now sends all nicknames that matched WHOIS request.
10331 Client also shows the list received from server.
10333 * Added TOPIC command to client side. User can now set and show
10334 current topic on channel.
10336 * Added MOTD command to client and server. Also, server sends the
10337 motd when client connects to the server.
10339 * Changed version strings to comply ISO 8601.
10341 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10343 * Fixed protocol error handling in client library. It should now
10344 cope even if the SKE fails for some reason.
10346 * Made new protocol specification drafts for submitting to IETF.
10348 * Implemented TOPIC command to server in silcd/command.c.
10350 * Added two new notify types into lib/silccore/silcnotify.h:
10351 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10352 notify nickname change and topic setting/change on a channel.
10354 * API change of command_reply operation in client library. The
10355 application gets now the status type received from server as well.
10357 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10359 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10361 * Cras fixed and optimized the packet handling even further and
10362 it should work now. Minor change to the prototype of function
10363 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10365 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10367 * Added new function into lib/silcutil/silcschedule.[ch]:
10368 silc_schedule_with_fd to select() a specified fd. The function
10369 returns after timeout expires or data arrives or goes. The
10370 function is used by packet routines to wait that all data is
10371 received from network.
10373 * Fixed data reading from network in lib/silccore/silcpacket.c.
10374 The code now assures that all data is read from the fd and then
10375 continues packet processing. This was a bug fix since the code
10376 used to drop some data in some circumstances.
10378 * Added new function into lib/silcclient/client.[ch]:
10379 silc_client_start_key_exchange to start key exchange after
10380 connection has been established to server. The code internally
10381 now uses this funtion but its main purpose was to provide it
10382 for applications that perform their own connecting. After
10383 application has created a connection it merely calls this
10384 function to start the key exchange between client and server.
10385 The library takes care of everything else after that.
10387 Updated also lib/silcclient/README to explain the usage of
10390 * Do not send to application information that connection has
10391 been established. Application gets notified it by connect
10394 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10396 * Applied cras's patch to add silc_schedule_one function. The
10397 function runs scheduler once and returns.
10399 * Fixed the scheduler after cras messed it up. The timeout
10400 handling works now as it's supposed to work.
10402 * Added into lib/silccore/ silcnotify.h to include notify
10403 message types support. Changed silc_server_send_notify*
10404 functions, in server.[ch], to support those new notify types.
10405 Added the support for the notify types into client library,
10406 as well. Added new notify client operation into ops.h in
10409 * Changed silc_server_packet_send_to_channel to send normal
10410 packets instead of just channel message packets. The function
10411 is now used to send the notify packets to channels. It is not
10412 used to send channel message packets anymore, as server never
10413 sends them anymore.
10415 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10416 va_arg()s as it seems to require it nowadays. I guess, if SILC
10417 is compiled with older va_arg() the new code should work anyway.
10419 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10421 * Splitted core library. Core library (lib/silccore) includes
10422 now only SILC protocol specific core (and common) components.
10423 Created new utility library (lib/silcutil) that includes more
10424 generic purpose stuff. The stuff for util library was taken
10425 from the old core library. This was minor and easy split.
10427 * Created SILC Client Library (lib/silcclient) that includes
10428 implementation of the SILC client without user interface. This
10429 was major move from silc/ directory. The code has been changed
10430 so that it is transparent towards the user interface. The
10431 silc/ directory includes now the same user interface as before
10432 and it uses the new client library. Read lib/silcclient/README.
10433 Basicly, the client library performs everything else related
10434 to SILC except user interface handling. Also, configuration
10435 files are considered to be part of user interface and library
10436 does not handle them.
10438 This change also changed a lot of structures, function naming etc.
10439 Most important change was that SilcClientWindow object was
10440 renamed to SilcClientConnection in the client library. Created
10441 also new file lib/silcclient/ops.h. Also added new files
10442 silc/local_command.[ch] and silc/client_ops.[ch].
10444 All these changes were made to make it easier for user interface
10445 designers to create what ever user interface for the SILC client
10448 It is also expected that the server will be moved to lib
10449 directory as well and SILC Server Library will be created;
10450 sometimes in the future.
10452 * Removed Local commands from lib/silccore/silccommand.h as
10453 they are application specific and new client library does not
10454 handle any of those anymore.
10456 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10457 old client implementation in silc/.
10459 * Added support for callback functions in SILC_LOG_* macros.
10460 Application can now set its own callbacks that will be called
10461 instead of using the default functions that will always print
10462 the debug messages to stderr (or stdout). Also, debugging can
10463 now be disabled by setting silc_debug to FALSE and re-enabled by
10464 setting it to TRUE. Note, that logging will still work even
10465 if debugging is disabled.
10467 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10468 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10469 silc_log_reset_debug_callbacks.
10471 * To enable debugging in silc client one must give now -d
10472 option on command line.
10474 * Changed silc_schedule_init to automatically allocate task queues
10475 if they are not allocated before calling it.
10477 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10479 * Added GMP 3.1 into math library.
10481 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10483 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10484 a channel in SILC network. The packet is used by servers and
10485 routers to notify other routers that user has left a channel.
10486 This little feature was missing until now. Added the feature
10487 to protocol specification as well.
10489 Added functions: silc_server_send_remove_channel_user and
10490 silc_server_remove_channel_user into server.[ch].
10492 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10493 lib/silccore/silcpacket.h. However, they are not implemented
10496 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10498 * Fixed joining to a channel and sending channel messages
10499 between server and router. The channel message sending should
10500 now work inside a cell.
10502 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10504 * Fixed the private message sending between server and router.
10505 The private message sending should now work inside a cell.
10507 * Added silc_server_replace_id into server.[ch] to replace
10508 existing ID in the SILC network.
10510 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10511 and silc_idlist_replace_server_id into idlist.[ch] in server.
10513 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10515 * Fixed the server to server connections. Server can again now
10516 connect to router. Router to router connections probably does
10519 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10521 * Added dynamic protocol registering support. Now protocols can
10522 registered and unregistered on the fly. Patch by cras.
10524 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10526 * Added lib/contrib directory to hold routines that some platforms
10527 don't have but are needed by SILC.
10529 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10530 into lin/contrib to provide getopt() and getopt_long() for
10531 those who don't have it.
10533 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10535 * Added AWAY command to client. When away message is set and
10536 client receives a private message packet the client automatically
10537 replies to the sender with the away message.
10539 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10540 bug seemed to be the cause of recent problems when compiling
10543 * Added version detection support to SKE protocol specification
10544 and added the new changes to the SKE implementation as well.
10545 There were other minor changes in the SKE protocol as well.
10547 Many changes in lib/silcske/silcske.[ch] and in
10548 lib/silcske/payload.[ch].
10550 * Added ^U functionality, clear input line. Patch from cras.
10552 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10554 * Mainly small bugfixes on core library. Fixed some debugging
10555 logging and buffer overflow in silclog.c.
10557 * Updated config.sub and config.guess on the distribution tree.
10559 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10561 * Added command lagging support in server. Client may execute
10562 commands now only once in two seconds.
10564 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10566 * Optimized packet reception. MAC computation and checking is now
10567 also more optimized. A lot previously duplicated code is now
10568 used as generic by both client and server.
10570 * Fixed key pair generation in clientutil.c
10572 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10574 * Added into lib/silccore/silcbufutil.[ch] new function;
10575 silc_buffer_realloc.
10577 * Moved generic packet sending/encryption functions to
10578 lib/silccore/silcpacket.[ch] from client and server. Some
10579 rewriting of the functions.
10581 * Moved all generic packet reception/decryption functions to
10582 lib/silccore/silcpacket.[ch] from client and server. The
10583 packet processing is now much cleaner in both client and server.
10584 These were major changes in both client and server.
10586 * Created many common functions in server to do packet sending.
10587 Previously code were duplicated a lot, this has been removed
10588 with these changes.
10590 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10592 * Rewrote major parts of the ID cache system. Don't know
10593 whether it is better now or not but at least the API is more
10596 * Major rewrite on ID cache stuff on client because of the ID
10597 cache API changes. Added idlist.c to client.
10599 * Also major rewrite on ID cache stuff on server as well.
10600 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10601 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10602 in hand, instead they are all put into the ID cache system now.
10603 All server_idlist_* routines uses ID cache now instead of
10604 traversing its own lists (those lists does not exist anymore).
10605 SilcIDList though still exists. Also, SilcXXXEntry's are
10608 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10610 * Finally made the SKE implementation compliant to the protocol
10611 specification. All mp integers are now binary encoded as
10612 opposed being HEX encoded.
10614 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10617 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10618 functions: silc_[encode/decode]_pem. Also added function
10619 silc_encode_pem_file to PEM encode with newlines ('\n') for
10620 saving into a file.
10622 * SILC public keys are now encoded either PEM or binary. Same
10623 option is for private keys as well. By default private keys
10624 are binary encoded and public keys PEM encoded. Silly HEX
10625 encoding were removed.
10627 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10628 function to create fingerprints.
10630 * Fixed a bug in SHA1; does not change the original data anymore.
10632 * Partly implemented INFO command on client and server side.
10633 Fixed CLEAR command. Changes to SERVER command; show current
10634 server(s) when giving command without arguments. Added
10635 VERSION command to client.
10637 * Added check to server that unregistered connections cannot
10638 execute commands (unless it is specificly allowed).
10640 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10642 * Fixed screen refresh.
10644 * Fixed channel joining bug from client. On some circumstances
10645 client tried to join to a channel it had already joined.
10647 * Added public key verification process into client's protocol.c.
10648 The client now verifies the public key from user and saves
10649 it into ~./silc/serverkeys/ directory.
10651 Added into: clientutil.[ch]: silc_client_verify_server_key.
10653 * Changed SKE protocol's silc_ske_initiator_finish function
10654 to accept callback function that verifies the received public
10655 key. Removed old silc_ske_verify_public_key function.
10657 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10659 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10660 silc_pkcs_private_key[_data]_set.
10662 * Made the password and public authentication more cleaner in
10663 server's protocol.c.
10665 * Removed historic and obsolete protocol `channel_auth' from
10666 both client and server.
10668 * Removed wrong way of sending command status messages from
10669 server to client in server's command.c. The old way violated
10670 protocol specification.
10672 Changes to silccore/silccommand.[ch]: removed
10673 silc_command_encode_status_payload -> not needed anymore,
10674 changed silc_command_encode_payload_va to accept extra
10675 argument on variable argument list. The argument type must
10676 now be provided to the function. Also, added new function:
10677 silc_command_encode_reply_payload_va which is same as
10678 normal command_encode_payload_va except command status type
10679 is provided as extra argument.
10681 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10683 * Added ~./silc directory handling. The directory includes the
10684 public and private keys for the client.
10686 Added silc_client_check_silc_dir, silc_client_create_identifier
10687 and silc_client_load_keys.
10689 * Implemented SILC protocol compliant public key. Added public
10690 and private key saving to and loading from files.
10692 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10693 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10694 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10695 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10696 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10698 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10699 silc_pkcs_load_[public/private]_key.
10701 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10703 * Added silc_server_get_route (route.[ch]) to get connection
10704 data for the fastest route for given ID.
10706 * Implemented INVITE command on client and server. The command
10707 were re-defined in the SILC Protocol Specification and the
10708 implementation now complies with the specification.
10710 * Implemented PING command on client and server.
10712 * Implemented NAMES command on client and server. The server side
10713 supports currently only normal server not router server yet.
10714 Some changes to NAMES definition in SILC protocol specification.
10716 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10718 * Implemented LEAVE command on client and server.
10720 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10721 again. This change was made to the protocol as well. Server
10722 should not violate the protocol specification anymore.
10724 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10726 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10727 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob