1 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
3 * Fixed a memory leak and incorrect printing of the "appears as"
4 message. Affected file irssi/src/silc/core/client_ops.c
6 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
8 * Added CRT (Chinese Remainder Theorem) supported RSA
9 private keys and private key operations. This significantly
10 increases private key operation efficiency. No compatibility
11 issues with new or old private keys. Affected files are
12 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
14 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
16 * Fixed GCC-3.3.2 related compilation warnings from the
19 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
21 * Removed RC6 from distributions.
23 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
25 * Added some better comments to lib/silccrypt/silcpkcs.h,
26 optimized some routines in lib/silccrypt/silcpkcs.c.
27 Added test_silcpkcs into lib/silccrypt/tests/.
29 * Fixed silc_rng_global_init to actually init the global RNG
30 if RNG wasn't provided for it. Affected file is
31 lib/silccrypt/silrng.c.
33 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
35 * Added silc_hash_table_find_by_context_ext. Affected files
36 lib/silcutil/silchashtable.[ch].
38 * Save the public key on normal server in WHOIS command reply
39 from attributes, if present, and add it to public key hash
40 table. Fixes WHOIS resolving by public key on normal server.
42 Optimized the attributes resolving on normal server to not
43 resolve if we resolved them already from router.
45 Affected files are silcd/server_query.c, command_reply.c.
47 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
49 * Added support for whois using attributes.
50 Affected files silcd/command_reply.c, silcd/packet_receive.c,
51 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
54 * Added support for whois using public key attribute to /WHOIS i
55 client command. Affected files irssi/docs/help/in/whois.in,
56 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
58 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
60 * Fixed UMODE setting in server when the client has anonymous
61 mode set. The mode setting was not working. Affected file
64 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
66 * Fixed some bugs and typos related to sending split messages.
67 Print notification when sending messages with /MMSG. Affected
68 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
70 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
72 * Optimized the socket referencing in packet routines, client
73 library and server. Affected files are lib/silccore/silcpacket.c,
74 lib/silcclient/client.c and silcd/server.c.
76 * If silc_socket_set_qos is given with NULL arguments the QoS is
77 reset from the socket. Affected files are
78 lib/silcutil/silcsockconn.[ch].
80 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
82 * Add a /LISTKEYS command which lists the locally cached
83 client and server keys. Affected files
84 irssi/src/fe-common/module-formats.[ch],
85 irssi/src/silc/core/silc-{channels,servers}.c
86 irssi/docs/help/in/listkeys.in
88 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
90 * Check that packet queue purging was successful. Affected
91 files lib/silcclient/client.c and silcd/packet_send.c. Related
94 * Do not clear the inbuf even if it is empty if QoS was applied
95 to it. Otherwise the QoS data is cleared and MAC failed error
96 will occur. Affected file lib/silccore/silcpacket.c.
98 * Use the rekey period time as rekey protocol timeout value.
99 If the rekey does not succeed during the rekey period there's
100 something very wrong, and we most likely end up with wrong keys,
101 do graceful reconnect then. Affected file silcd/server.c.
103 * Take reference of the socket in the parser context, as it's
104 possible to have the parsers in queue after the socket is
105 disconnected and this may cause crash. Affected files are
106 lib/silccore/silcpacket.c, lib/silcclient/client.c and
109 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
111 * Fixed KICK command reply sending, it sent to replies.
112 Affected file silcd/command.c.
114 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
116 * Finish the silc-mime.pl script. It now supports MIME type
117 guessing using magic files, signing data messages, executing
118 MIME handlers in background. Affected files
119 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
121 * Changed MIME signal handler to make things easier for the perl
122 script. Affected files irssi/src/silc/core/client_ops.c,
123 silc-servers.c, and irssi/docs/signals.txt
125 * Cleaned up the silc_mime_parse function and fixed detection
126 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
128 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
130 * Resolve the IP for file transfer listener from the connection
131 socket. Affected file lib/silcclient/client_ftp.c.
133 * Accept NULL hostname parameter in the functions
134 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
135 if hostname is not wanted.
137 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
139 * Fixed race condition between silc_client_init and
140 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
142 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
144 * Fixed file transfer connection closing when SIGNOFF for
145 the client is received from server. Affected file is
146 lib/silcclient/client_ftp.c.
148 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
150 * Check for disconnected socket in QUIT callback. Affected
151 file silcd/command.c.
153 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
155 * Modified the MIME parsing to allow \n and \r\n as delimiters.
156 Affected files lib/silcutil/silcstrutil.c
158 * Cleaned up the escape/unescape functions for correctness and
159 speed. Affected file irssi/src/silc/core/client_ops.c
161 * Removed handling for data messages with Content-Type: text/*,
162 moved parsing of MIME headers to the signal handler, added
163 support for signing and verifying data messages. Affected
164 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
165 irssi/src/silc/core/silc-{servers,channels}.c
167 * Added a perl script for handling data messages based on
168 information read from Mailcap files. New file
169 irssi/scripts/silc-mime.pl
171 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
173 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
174 acknowledge recepetion of a message to the sender. Updated
177 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
179 * Unregister channel key saving callback when deleting channel.
180 Affected file lib/silcclient/idlist.c.
182 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
183 before calling notify client operation. Affected file is
184 lib/silcclient/client_notify.c.
186 * Unregister QoS tasks when deleting the socket connection.
187 Affected files lib/silcutil/silcsockconn.[ch],
188 unix/silcunixsockconn.c.
190 * Implemented latest presence-attrs draft changes. Affected
191 files lib/silccore/silcattrs.h and
192 irssi/src/silc/core/silc-queries.c.
194 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
196 * Save old channel keys in list to allow more rapid change
197 of channel keys if server for some reason does that. This
198 avoids loosing so many channel messages due to not having
199 key to decrypt. Affected file lib/silcclient/silcclient.h,
200 idlist.c and client_channel.c.
202 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
204 * Continued backup router tests and fixes. Affected files
205 silcd/server_backup, server_util.c, server.c. See TODO.
207 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
209 * Fixed SERVER_SIGNOFF handling in servers. The client
210 was removed from wrong list thus not removing the client
211 at all. Affected file silcd/packet_receive.c.
213 * Do not execute rekey protocol for disabled connections as
214 it would never go through. Affected file silcd/server.c.
216 * Added timeout for rekey protocol to catch if the protocol
217 never executes successfully. Affected files silcd/server.c
220 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
222 * Abandon packet processing for disconnected sockets. Check
223 this always after calling packet processing callback.
224 Affected file lib/silccore/silcpacket.c.
226 * Fixed double registration disconnection code in server.
227 Closed wrong connection. Affected file silcd/packet_receive.c.
229 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
231 * On normal server reconnect to primary during resuming 4
232 times, then give up. Affected file silcd/server_backup.c.
234 * If during reconnecting to routers we notice we have router
235 connection but no primary router set, the server is in desync.
236 Reconnect to primary to restore network. Affected file
239 * Assure that only one protocol is exeucting at the same time.
240 Added checks for all protocols. Affected files are
241 silcd/server.c and server_backup.c.
243 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
245 * Check that a string is not already part on invite/ban
246 string when processing it. Affected file silcd/server_util.c.
248 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
250 * Fixed the CUMODE_CHANGE for founder mode changes to comply
251 with 1.2 version of the protocol. Affected file is
252 silcd/packet_receive.c.
254 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
256 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
257 where the passphrase was given. Affected file is
260 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
262 * INVITE and BAN notifys are now delivered from routers to
263 servers (but not clients) on the channel. Updated specs and
264 code. Affected files silcd/packet_[send|receive].[ch],
265 command.c, server.c and server_util.c.
267 * Implemented INVITE and BAN announcing. Affected files are
268 silcd/server.[ch], server_util.c.
270 * Implemented SilcStatus error type argument returning in
271 command reply error in server. Affected file silcd/command.c.
273 * Implemented SilcStatus argument returning in comand reply
274 in client library. The command_reply client operation now
275 returns error specific arguments as well. Affected files
276 are lib/silcclient/command_reply.[ch], client_resume.c,
277 lib/silccore/silcstatus.[ch].
279 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
281 * Backup router protocol version 1.2 implemented. Testing still
282 required. Affected files in silcd/server_backup.[ch], server.c,
283 packet_receive.c and server_internal.h.
285 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
287 * silc_client_send_[channel|private]_message now return TRUE
288 or FALSE. Affected file lib/silcclien/client_channel.c and
291 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
293 * Check for explicit nickname in INVITE and BAN processing
294 during join as well (and don't expect only wildcards in
295 invite/ban strings). Affected file silcd/command.c.
297 * Fixed the INVITE and BAN by public key. The public key saved
298 is the PK payload (as specified) not the raw data. Affected
299 file silcd/server_util.c.
301 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
303 * UTF-8 text message support for actions and notices in SILC
304 Client. Affected file irssi/src/silc/core/client_ops.c.
306 * silc_get_username and silc_get_real_name now returns sensible
307 data on Win32. Patch by Toni Willberg. Affected file is
308 lib/silcutil/win32/silcwin32util.c.
310 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
312 * Provide a signal handler to send MIME encoded messages and emit
313 a signal when a MIME encoded message is received. Also document
314 the signals for usage with the perl interface.
316 A sample perl script will be supplied at a later point.
318 Affected files are irssi/docs/signals.txt,
319 irssi/src/silc/core/client_ops.[ch],
320 irssi/src/silc/core/silc-{channels,servers}.c
322 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
324 * Use SILC_COMMAND_PING to estimate the round-trip time to the
325 server. Use this time to display a lag and disconnect when it
326 exceeds a specified limit.
328 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
330 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
332 * Remove the channel auth list in normal server if router
333 encofrces its list during connecting. Send notify to channel
334 to remove the mode to remove the list. Affected files are
335 silcd/server_util.c and silcd/packet_receive.c.
337 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
339 * Added support for channel public keys. Updated protocol specs
340 and implemented it. Affected files are
341 silcd/command.c, command_reply.c, lib/silcclient/command.c,
342 lib/silcclient/command_reply.c.
344 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
346 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
347 terminate the process on Linux. Affected file silcd/silcd.c.
349 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
351 * Check for NULL buffer in silc_buffer_clear. Affected file
352 is lib/silcutil/silcbuffer.h.
354 * Simplified the backup router protocol by removing the _GLOBAL
355 types. Updated protocol specs and the code. Affected files
356 are silcd/server_backup.[ch].
358 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
360 * Deny '@' and '!' from nicknames since they are reserved
361 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
362 Updated protocol specs and the code.
364 Affected files are silcd/server_util.[ch].
366 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
368 * Fixed stack overflow in Irssi SILC client. Affected
369 file irssi/src/silc/core/client_ops.c.
371 * Check that Host is set in ServerConnection and RouterConnection
372 in silcd.conf. Affected file silcd/serverconfig.c.
374 * Fixed crash in server with protocol completion callbacks,
375 namely rekey and backup resuming protocols. Affected files
376 are silcd/server_backup.c and silcd/server.c.
378 * Fixed rekey protocol to not restart if it is started already.
379 Affected files are lib/silcclient/client.c and
382 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
384 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
386 * Fixed EOF handling in SILC Config, affected file
387 lib/silcutil/silcconfig.c.
389 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
391 * Fixed RESOLVING flag handling in JOIN notify and other
392 notifys to handle the resolvings correctly in client library.
393 Affected file lib/silcclient/client_notify.c.
395 * Do not send full INVITE and BAN lists in INVITE and BAN
396 notifys, only the changed information. Affected file
399 * Fixed INVITE notify sending in INVITE command, send it
400 only when needed. Affected file silcd/command.c.
402 * Handle the founder key change properly in CMODE_CHANGE
403 notify. Bug #122. Affected file silcd/packet_receive.c.
405 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
407 * Remove the mark for output (mark it only for input) after
408 purging outgoing queue. Prevents the "Error in select()"
409 floods. Affected file silcd/packet_send.c.
411 * Fixed incorrect connection deletion from client library
412 after calling "connect" client operation. Could cause
413 crashes for example during reconnect timeouts. Affected
414 files are lib/silcclient/client.c and
415 irssi/src/silc/core/client_ops.c.
417 * Check server private key file permissions before starting
418 the server. Affected file silcd/serverconfig.c.
420 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
422 * NULL terminate allocated string in silc_buffer_strformat.
423 Affected file lib/silcutil/silcbuffmt.c.
425 * Rewrote the invite/ban list string handling in server to
426 use SilcBuffer instead. Affected files are silcd/command.c
427 and silcd/server_util.c.
429 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
431 * Fixed double free in CMODE command when setting new HMAC
432 for channel. Affected file silcd/command.c.
434 * Added couple of missing memset's to zero sensitive memory.
435 Affected files silcd/command.c, lib/silcclient/command.c.
437 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
439 * Fixed a double free in INVITE command error handling in
440 server. Affected file silcd/command.c.
442 * Added macros SILC_SWAB_[16|32] to swab byte order of
443 16-bit and 32-bit unsigned integers. Affected file
444 lib/silcutil/silctypes.h.
446 * Use the SILC_SWAB_16 instead of htons() in server when
447 handling ports since the ports in structures are always
448 in little-endian order (regardless of platform). Affected
449 file silcd/serverid.c and silcd/server_backup.c.
451 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
453 * Send DISCONNECT in close admin command in server. Affected
454 file silcd/command.c.
456 * Check whether we are already connecting to a remote router
457 (in addition of checking whether we are already connected)
458 before creating new connection. Affected file silcd/server.c.
460 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
462 * Added better compiler and compiler flags checking in
465 * Check that socket is valid after QoS is applied to data.
466 Affected file lib/silcutil/unix/silcunixsockconn.c.
468 * Make sure the socket connecetion is not closed to early
469 when closing connection in server. Also make sure the
470 connection is always closed after error in a protocol.
471 Affected file silcd/server.c.
473 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
475 * Removed --session and --dummy options from Irssi SILC Client.
476 -d option is available only if --enable-debug was given.
477 Affected files are irssi/src/silc/core/silc-core,
478 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
480 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
482 * Added silc_buffer_steal to steal the data from the buffer.
483 Affected file lib/silcutil/silcbuffer.h.
485 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
487 * Fixed server crash with double Primary block in config file.
489 Fixed also various memory leaks around the config file
490 parser. Affected files lib/silcutil/silcconfig.c,
491 silcd/serverconfig.c.
493 * Changed my nickname (Johnny Mnemonic) to my real name, this
494 means that bugs introduced by him were actually introduced
497 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
499 * Don't display "foo appears as foo\nYou're now known as foo"
500 messages. Affected file irssi/src/silc/core/client_ops.c
502 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
504 * Fixed error handling of invalid client entry when calling
505 commands in server. Fixes a crash. Affected file
508 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
510 * Added some sanity checks in server for correctness of the
511 server configuration. Affected file silcd/serverconfig.c.
513 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
515 * Prevent endless resolving of user informations in USERS
516 command by checking the command reply status correctly.
517 Affected file lib/silcclient/command_reply.c.
519 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
521 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
522 file is lib/silcutil/silcfileutil.c. A patch by Matthew
523 Aldous <Matthew@Aldous.com>.
525 * Added better implementation using CriticalSection of
526 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
527 <mikko.lahteenmaki@pikabaana.net>.
529 * Added some Winsock WIN32 compatiblity defines into
530 includes/silcwin32.h.
532 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
534 * Fixed double free in async host lookup code. Affected file
535 lib/silcutil/silcsockconn.c.
537 * On backup router handle now the SERVER_SIGNOFF from router
538 for local connected servers too, and close the connections.
540 Do not process them as normally signing off servers when they
541 really signoff by sending EOF fe, but always assume that
542 router sends the SERVER_SIGNOFF.
544 Affected files silcd/server.c and silcd/packet_receive.c.
546 * Fixed socket unsetting when closing connections. Affected
547 files silcd/server.c and silcd/packet_send.c.
549 * Do not print the nickname in SERVER_SIGNOFF if we do not
550 have it. Prevents asserts in Irssi core. It is possible we
551 don't have the nick if it was just being resolved when server
552 signoff. Affected file irssi/src/silc/core/client_ops.c.
554 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
556 * Fixed autonick crashbug in client library. Affected file
557 lib/silcclient/client.c.
559 * Fixed Unix implementation of SilcMutex to really assert if
560 the mutex is locked/unlcoked already. Affected file
561 lib/silcutil/unix/silcunixmutex.c.
563 * Fixed locking in silc_schedule_uninit. It didn't lock
564 when dispatching timeout tasks. Affected file is
565 lib/silcutil/silcschedule.c.
567 * Changed Win32 implementation of SilcThread to use modern
568 Win32 interface. Affected file is
569 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
571 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
573 * Don't print signed messages when sending failed. Affected files
574 irssi/src/silc/core/silc-[servers.c/commands.h]
576 * Send adquate signal when founding a channel by joing it. Affect
577 file irssi/src/silc/core/client_ops.c
579 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
581 * Fix theme abstracts parsing. Affected files irssi/default.theme,
582 irssi/src/fe-common/core/themes.c
584 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
586 * Fixed close command to use the port correctly when closing
587 server connections. Affected file silcd/idlist.c.
589 * Check for NULL outbuf in silc_socket_write. It is possible
590 that it is NULL is some odd case. Affected files are
591 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
593 * Do not call final protocol callback for backup router
594 resuming protocol when closing connection. It is closed
595 by timeout in case of error. Affected file silcd/server.c.
597 * Backup reconnect to router if backup resuming protocol
598 failed. Affected file silcd/server_backup.c.
600 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
602 * Fixed double free in SKE library error hadling when signature
603 error occurred. Affected file lib/silcske/silcske.c.
605 * Save the fingerprint to new SilcClientEntry after changing
606 nickname. Affected file lib/silcclient/client_notify.c.
608 * Print SIGNOFF in Irssi SILC client only if the nickname is
609 known. Prevents asserts in Irssi core. It is possible we
610 don't have the nick if it was just being resolved when it
611 quit. Affected file irssi/src/silc/core/client_ops.c.
613 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
615 * Fixed double free in invite list adding code when adding
616 invite strings. Affected file silcd/server_util.c.
618 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
620 * More log printing during backup router protocol. Affected
621 file silcd/server_backup.c.
623 * Removed backwards support for old private key file format.
624 Affected file lib/silccrypt/silcpkcs.c.
626 * Removed backwards support for not-so-strict decryption length
627 check, it's strict now. Affected lib/silccrypt/silccipher.c.
629 * GETKEY to update the client entrys fingerprint too.
630 Affected file lib/silcclient/command_reply.c.
632 * Added --without-libtoolfix for package builders using weird
633 wrappers around libtool (BSD at least).
635 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
637 * Fixed backup router bugs: When backup resumes router and
638 receives a CHANNEL_MESSAGE packet the backup must not act
639 as router since the packet header decryption would be
640 different. Also, when relaying packets to channel, do
641 not re-encrypt packets on backup that came from the primary
642 since the connection isn't really router-router connection.
643 Affected files silcd/server.c, silcd/packet_send.c.
645 * Added checks in encryption/decryption that encryption/decryption
646 length sent as argument really is multiple by block size. Helps
647 catching really weird bugs like the above backup router bugs
648 when packets are being decrypted in wrong way. Affected files
649 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
651 * Fixed padding generation in private key file encryption.
652 Affected file lib/silccrypt/silcpkcs.c.
654 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
656 * Added ignore_message_signatures setting which can be used
657 to ignore signatures in messages. Affected files are
658 irssi/src/silc/core/client_ops.c, silc-core.c.
660 * Fixed the libtoolfix to use command line options instead of
661 environment variables. They didn't work as expected. Now,
662 the libtool is fully run-time configurable.
664 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
666 * Verify signature payload for signed messages. Affected files
667 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
668 irssi/src/silc/core/silc-core.h
670 * Display signature verification result in public and private
671 messages using theme abstracts. See irssi/default.theme for
672 examples on their usage. Affected files
673 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
674 irssi/src/fe-common/silc/module-formats.[ch],
675 irssi/src/fe-common/silc/fe-common-silc.c,
676 irssi/src/fe-common/silc/Makefile.am
677 irssi/src/fe-common/core/fe-messages.[ch]
679 * Fixed bugs in Irssi's theme parsing. Affected files
680 irssi/src/fe-common/core/themes.c
682 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
684 * Calculate the correct length for signed messages before
685 encrypting, it must be multiple by block size. Affected
686 file lib/silccore/silcmessage.c.
688 * silc_message_signed_get_public_key returns now both
689 decoded and encoded public key. Affected files are
690 lib/silccore/silcmessage.[ch].
692 * Added libtoolfix script that makes the libtool more generic
693 and configurable in run-time. Now we can specify in run-time
694 if what kind of libraries we want to create, regardless of
695 configuration. SIMs are now creates even if --disable-shared
696 was explicitly given.
698 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
700 * Fixed founder key sending in CMODE command in client.
701 Affected file lib/silcclient/command.c.
703 * Fixed CUMODE founder authentication in server to not check
704 for client's public key since it's not supposed to do that.
705 Affected file silcd/command.c.
707 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
709 * Set realname and hostname in NICK_REC records. Affected file
710 irssi/src/silc/core/silc-nicklist.c
712 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
714 * Remove 1.0 protocol backwards compat code from client
717 * Added more reliable check for whether nickname did change
718 or not, or whether only Client ID changed in NICK_CHANGE
719 notify. Affected file lib/silcclient/client_notify.c.
720 Fixes bug in '@' character handling in a nickname.
722 * Added support for automatically parsing signature from
723 the message payload. Added new function
724 silc_message_get_signature to return the payload to
725 application. Affected files lib/silccore/silcmessage.[ch].
727 * Changed the private_message and channel_message client
728 operations to deliver the SilcMessagePayload to the
729 application too. Application can use it fe. to get the
730 signature from the message for verification. Affected
731 file lib/silcclient/silcclient.h, client_channel.c and
734 * Redefined the signed payload for message payloads.
735 Updated protocol specs and implemented.
737 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
739 * Fixed wrong invite and ban list handling in server command
740 reply. Affected files are silcd/command_reply.c,
741 silcd/server_util.[ch].
743 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
745 * Fixed CMODE setting in server when founder mode was set.
746 Affected file silcd/command.c. Bug #95.
748 * Added support to setting specific public key in CMODE in
749 Irssi SILC client. Affected file lib/silcclient/command.c.
751 * Added support to use specific public key in CUMODE in
752 Irssi SILC Client. Affected file lib/silcclient/command.c.
754 * Added support for inviting and banning by public key in
755 Irssi SILC client. Affected file lib/silcclient/command.c.
757 * Fixed fingerprint/babbleprint showing in invite and ban
758 list command replys. Affected file is
759 irssi/src/silc/core/client_ops.c.
761 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
763 * Format CMODE +c and +h to display both the mode and the argument
765 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
767 * Added test vectors and test programs for SHA-1, MD5,
768 HMAC-SHA1 and HMAC-MD5. New tests are located in
769 lib/silccrypt/tests/. Fixed also argument decoding bug in
770 MD5 implementation. Affected file lib/silccrypt/md5.c.
772 * Changed the channel private key and private message key
773 generation (with static keys) to use SHA1 instead of MD5,
774 as SHA1 is the mandatory hash function in SILC. Affected
775 file lib/silcclient/client_[channel/prvmsg].c.
777 * Changed the private key file encryption to use SHA1 instead
778 of MD5. Added support for the old generation and added
779 automatic change of the key (to be removed later). Affected
780 files lib/silccrypt/silcpkcs.c.
782 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
784 * Load only files with .pub suffix in PublicKeyDir. Affected
785 file silcd/serverconfig.c.
787 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
789 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
790 channels. Affected files silcd/silcd.c, silcd/server.h.
792 * Added the config directive PublicKeyDir for the client block.
793 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
795 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
797 * Merged Toni's irssi/silc.conf patch.
799 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
801 * Max alloc tests in allocation routines. Affected file
802 lib/silcutil/silcmemory.c.
804 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
806 * Fixed a typo in resuming code that fixed detach/resume code
807 in server. Bug #93. Affected file silcd/packet_receive.c.
809 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
811 * Do reverse lookups for server when /connecting. Affected files
812 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
813 irssi/src/core/net-nonblock.*
815 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
817 * Added library versioning for shared libraries. Affected
818 files configure.in.pre and lib/Makefile.am.pre.
820 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
822 * Display INVITE and BAN lists as specified by SILC 1.2
824 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
826 * Do not send invite list back unless asked (when sending
827 no arguments) or when list was modified. Affected file
830 * Remove client from invite list in KILLED notify and in
831 KILL command. Affected file silcd/command.c and
834 * Fixed bugs in invite list handling in INVITE command.
835 Affected files silcd/command.c and silcd/server_util.c.
837 * Merged with Irssi 0.8.6.
839 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
840 Affected file irssi/src/fe-text/silc.c.
842 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
844 * The silc_argument_get_[first/next] now return the argument
845 type to caller. Added silc_argument_payload_encode_one.
847 Affected files are lib/silccore/silcargument.[ch].
849 * Added support for the SILC 1.2 INVITE command and new
850 invite lists to server. Affected files are silcd/command.c,
851 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
853 * Added support for the SILC 1.2 BAN command and new
854 ban lists to server. Affected files are silcd/command.c,
855 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
857 * Added support to client sending new INVITE command. Affected
858 file is lib/silcclient/command.c.
860 * Added support to client sending new BAN command. Affected
861 file is lib/silcclient/command.c.
863 * Added support for removing client from invite list when kicked
864 from channel, as SILC 1.2 dictates. Affected files are
865 silcd/packet_receive.c and silcd/command.c.
867 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
869 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
870 automatically the cipher's internal IV. Affected files
871 lib/silccrypt/silccipher.[ch].
873 * Assure the RESUME_CLIENT packet is not sent to twice to
874 backup router if the detached client was originated from
875 the backup. Affected file silcd/server.c. Bug #76.
877 * Changed silc_sim_symname to not allocate memory. Affected
878 file lib/silcsim/silcsimutil.c.
880 * Fixed memory leaks with SIMs in server. Affected files
881 silcd/serverconfig.c, silcd/server.c.
883 * Fixed channel key distribution after resuming detached
884 client. Affected files silcd/packet_receive.c.
886 * Fixed channel's global_user boolean checking after detaching.
887 Check it after changing the owner of the client not before.
888 Affected file silcd/packet_receive.c.
890 * Fixed few double frees from client library. Fixes at least
891 Bug #81, possibly others too.
893 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
894 notifys in Irssi SILC Client. Affected file is
895 irssi/src/silc/core/client_ops.c. Bug #82.
897 * Applied Ville Räsänen's manual page and --mandir bugfix
898 patch. Affected files are configure.in.pre and Makefile.am.pre.
901 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
903 * Added support to backup router protocol for backup to tell
904 normal server that it cannot use the backup router as primary
905 because the primary isn't really down. Updated protocol
908 * Added support for primary router to tell backup router that
909 resuming is not possible because the backup really isn't primary
910 in the cell. For example if backup disconnected itself the
911 resuming is not allowed since the primary really did not
912 go down. Updated protocol specs.
914 * Removed MARS from crypto library.
916 * Defined the CTR mode and Randomized CBC mode in SILC. The
917 CTR mode is RECOMMENDED now in specification. Defined also
918 Serpent cipher as optional cipher. Updated the protocol specs.
920 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
922 * Added support for inviting/banning by IP/MASK, public key,
923 and explicit Client ID. Redefined the command and notify
924 types to allow easier forwards support for other methods
925 of inviting/banning. Updated protocol specs.
927 * Remove the client from channel's invite lists if the client
928 is kicked or killed. Updated protocol specs.
930 * Unified the Channel Message Payload and Private Message
931 into one Message Payload. Updated protocol specs and
934 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
936 * Don't wait for EOF after socket error has occurred, but
937 close the connection. Affected file is silcd/server.c.
939 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
941 * Added support for setting FOUNDER mode on channel with
942 specific public key which can be set with CMODE command.
943 Updated protocol specs and implemented in client and server.
945 * Fixed the Irssi SILC client to correctly shutdown the client
946 library to avoid memory leaks. Affected files are
947 irssi/src/silc/core/silc-core.c and silc-servers.c.
949 * Deprecated the No Reply flag in SKE protocol and introduced
950 "IV Included" flag which can be used to indicate that the IV
951 is included in the ciphertext. This makes it possible to use
952 SILC on unreliable transport, such as UDP which may cause
953 packet reordering and losses. Updated protocol specs, did
956 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
958 * Fixed the MPI implementation of silc_mp_sizeinbase to return
959 < 32 bit values in correct size. Affected file is
960 lib/silcmath/mp_mpi.c.
962 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
964 * Fixed the KE Start Payload parsing to check that mandatory
965 fields are present. Affected file lib/silcske/payload.c.
967 * Fixed compilation warnigs in Irssi SILC Client. Affected
968 files are irssi/src/silc/core/silc-query.c. client_ops.c.
970 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
972 * Print "nick now appears as newnick" and update Irssi's nicklist
973 when you change your nick to "nick". Closes #62
975 * Never format your own nick. Closes #63
977 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
979 * SILC_UMODE_GONE changes are now propagated correctly to the
980 Irssi client. Closes #54
982 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
984 * Fixed example in /HELP KEY
986 * Added expando $j which expands to current SILC Client version
988 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
990 * Fixed public key decoding in crypto library.
992 * Added better error printing to SKE library.
994 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
996 * Fixed NICK command to not crash if nickname was not sent.
998 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1000 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1001 Deprecated the old Encrypt-And-MAC order. Updated protocol
1002 specs and implemented.
1004 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1005 generation. Updated specs and implemented.
1007 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1009 * Added support for rekey before 2^32 sequence number wraps.
1010 Affected files in server and client library.
1012 * Padding must be at least 8 bytes now. Implemented and updated
1015 * Compute maximum padding for authentication packets to make
1016 passphrase approximation attacks impossible. Affected files
1017 in client library and in server.
1019 * Fixed PING command sending in client library and handling in
1020 server. The server ID must be ID Payload, not raw ID data.
1021 Affected files in server and client library.
1023 * Defined that all public keys sent in commands and notify
1024 payloads are actually Public Key Payloads not raw public key
1025 data. Updated protocol specs and implemented.
1027 * Updated protocol version to 1.2. Updated specs and code.
1029 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1030 status types. Updated specs and the code.
1032 * Added support for normal client to kill its own entries from
1033 the network. Updated protocol specs and the code.
1035 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1036 and added initial implementation.
1038 * Added MAC field to the Private Message Payload to protect
1039 against chosen ciphertext attacks. Updated the protocol specs
1042 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1043 attribute to indicate the user's current idle and signon time
1044 of a service. Updated protocol specs and implemented.
1046 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1048 * Added "do_not_bind" argument to silc_client_file_send what
1049 can be used to not bind locally but assume the file receiver
1050 provides the point of connect. Usefull when sender is behind
1051 NAT device. Affected file lib/silcclient/silcclient.h and
1054 * Added -no-listener option to FILE SEND command in Irssi SILC
1055 client. Affected file irssi/src/silc/core/silc-servers.c.
1056 Renamed FILE RECEIVE to FILE ACCEPT.
1058 * Confirm passphrase for private key encryption in
1059 silc_create_key_pair and silc_change_private_key_passphrase.
1060 Affected files are lib/silcutil/silcapputil.c.
1062 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1064 * Move silc_client_packet_send back to internal, added
1065 silc_client_send_packet, a bit simpler function for application.
1066 Affected files lib/silcclient/silcclient.h, client.c and
1069 * Moved the SilcClientEntry, SilcChannelEntry and
1070 SilcServerEntry to silcclient.h to be public and documented
1071 them for application. Affected files are
1072 lib/silcclient/silcclient.h and idlist.h.
1074 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1076 * Fixed manual page installation patch by Ville Räsänen.
1077 USERS help page fix patch by Ville Räsänen
1079 * Changed the silc_client_command_call interface to make
1080 the command call simpler for the application. The library
1081 now handles the command line parsing, command finding and
1082 execution. Application only needs to call the function
1083 with the command line. Affected files are
1084 lib/silcclient/silcclient.h, command.[ch].
1086 * Fixed silc_get_input to NULL-terminate the returned input.
1087 Affected file lib/silcutil/silcutil.c.
1089 * Resolve the client's public key in JOIN command if the
1090 founder auth data is being requested but we don't know the
1091 client's public key. Affected file silcd/command.c.
1094 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1096 * Print notify for server opers when backup router comes
1097 online. Affected file silcd/server.c.
1099 * Fixed the INVITE command to send the invite list in
1100 command reply. Affected file silcd/command_reply.c.
1102 * Fixed MOTD command reply sending. Affected file
1105 * UTF-8 decode the topic in TOPIC command reply and LIST
1106 command reply in Irssi SILC client. Affected file is
1107 irssi/src/silc/core/client_ops.c.
1109 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1111 * Fixed the INVITE command to not crash Irssi SILC client
1112 when given without nickname argument. AFfected file
1113 irssi/src/silc/core/client_ops.c.
1115 * Fixed double free in WHOIS query on normal server when
1116 forwarding query to router. Affected file is
1117 silcd/server_query.c.
1119 * Fixed WATCH command reply handling on normal server which
1120 was missing altogether. Affected file silcd/command_reply.c.
1123 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1125 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1126 Included yodl sources for each of these. Also modified
1127 Makefile.am prototype to install these files to proper
1128 locations. Updated CREDITS. Affected file Makefile.am.pre,
1129 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1132 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1134 * Added support for encrypted private key files. Now
1135 passphrase must be provided when new key pair is created
1136 (can be empty though), and prompted when loading the
1137 private key. Added support for loading the old-style
1138 non-encrypted private keys as well. Affected files
1139 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1142 * Fixed silc_get_input to accept input on all terminals.
1143 Affected file lib/silcutil/silcutil.c.
1145 * Moved the Irssi SILC client key loading and other stuff
1146 to be called after the arguments and UI is initialized.
1147 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1149 * Added -P option to Irssi SILC client which can be used
1150 to change the passphrase of the private key. Affected
1151 file irssi/src/silc/core/silc-core.c.
1153 * Added silc_change_private_key_passphrase apputil routine
1154 to lib/silcutil/silcapputil.[ch].
1156 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1158 * Fixed connection closing in client library to not crash.
1159 Moved the connection freeing totally to function
1160 silc_clinet_del_connection. Affected file
1161 lib/silcclinet/client.c.
1163 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1165 * Changed includes/silcincludes.h to silcincludes.h.in to
1166 include configuration specific information. The silcdefs.h
1167 is not included in to installation anymore (it's only
1168 compilation time header).
1170 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1172 * Moved the SilcClient and SilcClientConnection from client.h
1173 to the public lib/silcclient/silcclient.h. Changed the
1176 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1178 * If version string in silc_clinet_alloc is NULL the library
1179 puts it automatically. Affected file lib/silcclient/client.c.
1181 * Changed the version strings from variables to #define's
1182 in includes/silcversion.h.
1184 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1186 * Added shared library complation support.
1188 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1190 * Added lib/silcutil/silcapputil.[ch] for application
1191 utility functions. It includes routines for applications'
1192 convenience. Added silc_create_key_pair, silc_show_public_key
1193 and silc_load_key_pair functions.
1195 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1197 * Send RESUME_CLIENT packet from router to backup routers
1198 to in resuming. Affected file silcd/packet_receive.c.
1200 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1202 * In IDENTIFY command parsing, send all other IDs except
1203 Client IDs explicitly to router for resolving on normal
1204 server. Also check that ID received in WHOIS command is
1205 always Client ID, others are not allowed. Affected file
1206 silcd/server_query.c.
1208 * Merged latest changes from irssi.org CVS.
1210 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1212 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1213 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1215 * Fixed the heartbeat sending in Irssi SILC client. Moved
1216 the silc_client_packet_send to silcclient.h for application
1217 usage. Affected files lib/silcclient/client_internal.h
1218 lib/silcclient/silcclient.h.
1220 * Fixed a bug in query resolving in server. Used wrong
1221 variable in a for loop and crashed. Affected file is
1222 silcd/server_query.c.
1224 * Server constructs requested attributes only to locally
1225 connected clients. Affected file silcd/server_query.c.
1228 * Fixed a bug when sending resolving from router to server
1229 with requested attributes. The constructed WHOIS command
1230 was incorrect. Affected file silcd/server_query.c.
1233 * Fixed Requested Attributes saving in WHOIS command reply.
1234 The length of the data buffer must be saved too. Affected
1235 file silcd/command_reply.c.
1237 * Update the client entry's servername after detaching is
1238 over. Affected file silcd/packet_receive.c. Bug #37.
1240 * Resolve incomplete client entrys in CUMODE_CHANGE and
1241 CMODE_CHANGE notifys. Affected file is
1242 lib/silcclient/client_notify.c. Bug #42.
1244 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1246 * Fixed channel key packet processing bug on backup router
1247 during backup resuming protocol. Affected file is
1248 silcd/packet_receive.c.
1250 * Fixed memory leaks in server. Affected files are
1251 silcd/server.c and silcd/packet_receive.c.
1253 * Fixed packet decryption problem when backup router encrypted
1254 channel message with wrong key during backup resuming
1255 protocol. Affected file silcd/packet_send.c.
1257 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1258 Toni Willberg (toniw@iki.fi)
1260 * Changed the SilcCipher context to be private. Changed the
1261 silc_cipher_get_iv to just return pointer to the IV. Added
1262 silc_cipher_get_name to return the name of the cipher.
1263 Fixed code all around to support these changes. Affected
1264 files are lib/silccrypt/silccipher.[ch], client library and
1267 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1269 * Fixed unaligned access in lib/silccore/silcattrs.c.
1271 * Fixed libtool linking in lib/silcsim/Makefile.am.
1273 * Fixed services attribute printing. Affected files is
1274 irssi/src/silc/core/silc-queries.c.
1276 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1278 * Fixed a crashbug in incoming server accepting. Affected
1279 file silcd/server.c.
1281 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1283 * Added automatically generated index to Toolkit Reference
1286 * Added support for Postscript Toolkit Reference Manual.
1288 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1290 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1293 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1295 * Added 'send_events' boolean argument to the function
1296 silc_schedule_set_listen_fd which sends the set events to
1297 the application explicitly if set to TRUE. Default action
1298 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1299 lib/silcclient/client_internal.h and silcd/server_internal.h.
1301 * Added silc_compare_timeval to determine which time values
1302 is smaller. Affected file lib/silcutil/silcutil.[ch].
1304 * Added sort-of "Quality of Service" (QoS) support to
1305 SilcSocketConnection. Data reception can be controlled with
1306 rate limit per second and/or read data length limit.
1307 Added silc_socket_set_qos. Affected files are
1308 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1310 * Added the QoS configuration to SILC Server configuration
1311 file. Affected files are silcd/serverconfig.[ch] and
1314 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1316 * Merged with irssi.org CVS.
1318 * Failed OPER and SILCOPER authentications are now logged.
1319 Affected file silcd/command.c. Bugs #25.
1321 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1323 * ROBODoc documented lib/silcutil/silcbuffer.h and
1324 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1325 <ville.rasanen@iki.fi>.
1327 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1329 * Added support for auto-passphrase authentication from the
1330 config file during connecting which was not implemented
1331 yet. Affected file irssi/src/silc/core/client_ops.c.
1333 * Fixed a bug in authentication protocol failure handling which
1334 was processing wrong callback context. Affected files
1335 are lib/silcclient/client.c and protocol.c.
1337 * Fixed the /ATTR allow off to actually work. Affected file
1338 is irssi/src/silc/core/silc-queries.c.
1340 * Fixed the /ATTR -del to work. Affected file is
1341 irssi/src/silc/core/silc-queries.c.
1343 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1345 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1347 * Fixed mask attribute adding in Irssi SILC client. Affected
1348 file irssi/src/silc/core/silc-queries.c.
1350 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1352 * Added support for saving the requested attributes in
1353 WHOIS to directory. Affected file is
1354 irssi/src/silc/core/silc-queries.c.
1356 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1358 * Added support for parsing VCard fields that do not have
1359 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1361 * Fixed a double free bug in hash table foreach function
1362 if the entry was deleted in the foreach callback. Affected
1363 file lib/silcutil/silchashtable.c.
1365 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1367 * Added silc_attribute_get_verify_data to return the signature
1368 verification data for either user digital signature or
1369 server digital signature in Requested Attributes. Affected
1370 files are lib/silccore/silcattrs.[ch].
1372 * Added silc_vcard_alloc which is used to allocated dynamic
1373 SilcVCard context. The silc_vcard_free now checks whether
1374 the context is dynamically allocated or not. Affected files
1375 are lib/silcutil/silcvcard.[ch].
1377 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1379 * Periodically remove the NOATTR status from client entry
1380 so that the client may take the attributes in use even after
1381 server has resolved them unsuccessfully earlier. Affected
1382 file silcd/server_query.c and idlist.h.
1384 * Moved sha1hash and md5hash from client->internal to
1385 SilcClient for application usage. Affected files are
1386 lib/silcclient/client.h and client_internal.h.
1388 * Fixed attribute encoding and decoding bugs. Affected
1389 files lib/silccore/silcattrs.[ch].
1391 * Added ATTR command to Irssi SILC Client which is used to
1392 manage user's Requested Attributes sending and values for
1393 WHOIS command. Affected files around Irssi SILC client.
1395 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1397 * Added silc_buffer_strformat which can be used to format
1398 strings into a buffer which size is automatically increased.
1399 Affected file lib/silcutil/silcbuffmt.[ch].
1401 * Added implementation of VCard (RFC 2426) which can be used
1402 as part of Requested Attributes in WHOIS command. Affected
1403 file lib/silcutil/silcvcard.[ch].
1405 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1407 * Some strncat -> silc_strncat changes our the core and
1410 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1411 errors. Added better error printing to SKE library.
1412 Affected files lib/silcske/silcske.c, silcske_status.h and
1415 * Save the PKCS key length even if only private key is set to
1416 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1418 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1419 length in bits not in bytes. Affected files are
1420 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1421 silcd/server_query.c.
1423 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1425 * Added silc_attribute_payload_encode_data to directly encode
1426 the data into the attributes buffer. Renamed function
1427 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1428 Affected files are lib/silccore/silcattrs.[ch].
1430 * silc_hash_table_find_foreach calls the foreach function now
1431 once even if the nothing was found with context set to NULL.
1432 Affected file lib/silcutil/silchashtable.[ch].
1434 * Remove the RESOLVING flag from client entry after received
1435 the Requested Attributes from the client. Fixed memory leak
1436 in client entry freeing. Affected files silcd/server_query.c
1439 * Added Requested Attributes support into SILC Client Library.
1440 It is not able to send requested attributes in WHOIS command,
1441 and also receive and process requested attributes. Added
1442 silc_client_attribute_[add|del] and silc_client_attributes_get
1443 functions. Added also `ignore_requested_attributes' to the
1444 SilcClientParams to not use attributes in client. Affected
1445 files are lib/silcclient/command.c, client_attrs.[ch],
1446 silcclient.h, client_internal and client.[ch].
1448 * Changed the silc_client_get_client_by_id to support Requested
1449 Attributes, it takes them as argument now. Affected file
1450 is lib/silcclient/silcclient.h, and idlist.c.
1452 * Added -details option to WHOIS command in Irssi SILC Client
1453 to support the requested attributes. By default it requests
1454 all attributes. Affected file lib/silcclient/command.c and
1455 irssi/doc/help/in/whois.in.
1457 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1459 * Add also SERVICE attribute for server-constructed attribute
1460 data. Also digitally sign the attributes and add
1461 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1462 silcd/server_query.c.
1464 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1466 * Changed the silc_attribute_payload_encode to support list
1467 of attributes (function may be called several times to add
1468 a new attribute). Removed the silc_attribute_payload_encode_list
1469 function. The encoding function now also automatically encodes
1470 the data, so the caller does not need to do that. Affected
1471 files lib/silccore/silcattrs.[ch].
1473 * Added support for replying on behalf of the user to the
1474 Requested Attributes in WHOIS command in the server. Affected
1475 file silcd/server_query.c.
1477 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1478 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1480 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1482 * Don't swtich to become primary router if we are backup if
1483 decryption error has occurred. Affected file silcd/server.c.
1485 * Fixed a bug in backup router IP address comparison in
1486 silc_server_backup_get.
1488 Save now also the port of the server/router and use that
1489 in comparison as well. Affected file silcd/server_backup.c.
1491 * Normal server now reconnects to backup router automatically
1492 if connection is lost to it. Affected file silcd/server.c.
1494 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1496 * If packet processing fails (like integrity check fails)
1497 the connection is closed now. Affected files are
1498 lib/silccore/silcpacket.c and silcd/server.c.
1500 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1502 * Fixed double free in RSA public key set function
1503 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1506 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1508 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1509 Added server_query.[ch] which provides one interface for
1510 querying information using all three commands.
1512 * Changed all "typedef unsigned char" in core library to
1513 "typedef SilcUInt8".
1515 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1517 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1519 * Renamed silc_server_get_client_resolve to
1520 silc_server_query_resolve and moved to server_query.[ch].
1522 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1524 * Resumed client packet handling from server put the resumed
1525 client on wrong list on router and caused the client not
1526 be present on the network anymore. Now fixed to put the
1527 client to correct list. Affected file silcd/packet_receive.c.
1529 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1531 * Various cleanup in error message output in config parsing code
1532 and in server init code. Fixed error log files containing
1533 too many newlines ('\n') in some situations. Affected files are
1534 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1536 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1538 * Use the reverse lookupped hostname in client internals
1539 instead of one user provided us as remote server name.
1540 Affected file lib/silcclient/client.c.
1542 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1544 * Added 'app_context' to silc_schedule_init. It is an
1545 application specific context that is delivered to application
1546 in task callback functions. Affected files are
1547 lib/silcutil/silcutil.[ch].
1549 * The hb_context in SilcSocketConnection is not freed
1550 automatically anymore (application must free it). Freeing
1551 it automatic is inconsistent. Affected files are
1552 lib/silcutil/silcsockconn.[ch].
1554 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1556 * Added support for removing explicitly added client connections
1557 in rehash and closing the client connections if they were
1558 unconfigured in the rehash. Affected file silcd/server.c.
1560 * Added support for aborting automatically pending commands
1561 that never receives the reply (to avoid memory leaks).
1562 Added also silc_server_command_pending_timed to set the
1563 specific timeout for pending command. Affected files are
1564 silcd/command[_reply].[ch].
1566 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1567 specs and lib/silccore/silcstatus.h.
1569 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1571 * Changed the silc_get_time to accept time value as argument
1572 or if zero is sent return current local time. Affected
1573 file lib/silcutil/silcutil.[ch].
1575 * Added STATS command to client library and Irssi SILC client.
1576 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1578 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1580 * Assure that channel key is set before sending it. May
1581 crash server otherwise. Affected file silcd/packet_send.c.
1583 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1585 * Assure that endless loop cannot happen with detached client
1586 resolving on normal server. Added idlist status
1587 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1588 silcd/idlist.h and silcd/packet_receive.c.
1590 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1592 * Incoming file transfer request cannot use same session as
1593 the sending session. This can happen when sending file to
1594 yourself. Crashed the client on quit. Affected file
1595 lib/silcclient/client_ftp.c. Bug #24.
1597 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1599 * Implemented the draft-riikonen-precense-attrs draft and
1600 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1602 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1604 * Distribute the SERVER_SIGNOFF notify also to local backup
1605 routers from the primary router. The backup router may not
1606 have the signing of local server directly connected and need
1607 to know about the signoff. Affected file silcd/server_util.c.
1609 * Use the primary router as the origin of the locally connected
1610 server when it is disconnecting from the backup router since
1611 that's where it really is coming from. Now the clients from
1612 the disconnecting server are removed correctly and "shadow"
1613 clients are not left to the backup router. Affected file
1616 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1618 * If normal server is standalone and found existing but disabled
1619 channel, do not re-create the channel since it creates
1620 duplicate same channels. Affected file silcd/server.c.
1622 * Added anonymous client connections support to server. New
1623 "anonymous" configuration option to ConnectionParams section
1624 added. If set to true, the username and hostname information
1625 of the client will be scrambled and anonymous user mode is
1626 set automatically to the user. Affected files are
1627 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1629 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1631 * In JOIN notify handling, mark that the cache entry of the
1632 client cannot be expired. Can cause crashes on normal
1633 server (asserts client->channels). Affected file is
1634 silcd/packet_receive.c.
1636 * From now on distribution versions are used as protocol versions
1637 instead of by default using the Toolkit base version as protocol
1638 version. Affected file prepare.
1640 * Do not set the locally resolved hostname for local client
1641 entry but take what server sends. This way the real hostname
1642 is showed in WHOIS for yourself. Affected file is
1643 lib/silcclient/idlist.c and lib/silcclient/client.c.
1645 * Resolve local info with IDENTIFY when connecting to server.y
1647 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1649 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1650 for implied search (not needed on platforms which has native
1651 pthreads library). Use --without-pthreads to disable threads.
1652 Affected file is configure.in.pre
1654 * Fixed --with-iconv on platforms which need to bypass (broken)
1655 native iconv(). Affected file is configure.in.pre
1657 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1659 * Moved -C option parsing in Irssi SILC client at same time
1660 as other options. The UI was initialized earlier and caused
1661 problems on command line. Bug #16. Affected file is
1662 irssi/src/silc/core/silc-core.c.
1664 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1666 * Added global variable silc_log_timestamp that tells silclog
1667 wether to print or not the timestamp in the logging files.
1668 Affected file lib/silcutil/silclog.[ch].
1670 * Added silcd configuration option Timestamp in the Logging
1671 section. Affected file silcd/serverconfig.[ch],
1672 doc/example_silcd.conf.in.
1674 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * Fixed fingerprint checking to check for entirely empty
1677 fingerprint instead of two first bytes when determining
1678 if it is set. Bug #18. Affected file silcd/command.c.
1680 * Fixed duplicate PKCS name registering to not allow it.
1681 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1683 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1685 * Conditionalize non-gcc compiler optimizations for various
1686 platforms, enable those commented out. Cleanups.
1687 Affected file lib/silcmath/mpi/configure.in
1689 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1691 * silc_rng_exec_command() left zombie processes if command
1692 didn't generate any output. Affected file
1693 lib/silccrypt/silcrng.c
1695 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1697 * Rewrote iconv checking, introduce --with-iconv for systems
1698 which rely on libiconv. Check if iconv() provided by libc
1699 is good enough, otherwise demand libiconv. Affected file
1702 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1704 * Search for ldopen() also in libc. This enables SIM support
1705 on *BSD systems. Based on patch from Alex Zepeda. Affected
1706 file configure.in.pre
1708 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1710 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1711 This fixes prepare on *BSD systems. Affected file
1714 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1716 * More fixed for not having purge timeout for global clients
1717 that are on channel. Affected files silcd/command_reply.c
1720 * Fixed the rekey protocol to work with backup router connections.
1721 Rekey packets are now allowed on disabled connections as
1722 well. Affected files silcd/packet_send.c and server.c.
1724 * Do not switch to be as backup router when shutting down and
1725 closing the primary connection. Affected file silcd/server.c.
1727 * Fixed memory leaks in backup router deleting. Added
1728 silc_server_backup_free to free all data during shutdown of
1729 server. Affected files silcd/server_backup.[ch].
1731 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1733 * Do not process commands if the sock->user_data is NULL.
1734 Affected file silcd/command.c.
1736 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1738 * Fixed buffer overflow and security problems (loosing bits
1739 in CFB encryption) in SILC RNG. Problems reported by
1740 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1742 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1744 * Added yet more checks that client is not expired on global
1745 list if it is on channels. Affected file is
1746 silcd/command_reply.c.
1748 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1750 * Merged c0ffee's MIME signal patch which adds support for
1751 sending also MIME messages in Irssi SILC Client, and handling
1752 received MIME messages in a signal (and perhaps doing something
1753 to non-textual MIME messages).
1755 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * Fixed pending command deletion in server and client library
1758 to check the whole list instead of breaking after first found.
1759 The affected files are silcd/command.[ch] and
1760 lib/silcclient/command.[ch].
1762 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1764 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1765 secret or private, otherwise it's possible to find out
1766 whether a secret channel exists or not. Affected file
1769 * If CMODE change fails during the mode setting, assure that
1770 the old mode mask is set for the channel back. Affected
1771 file silcd/command.c.
1773 * Fixed passphrase saving on +a channel on normal server
1774 after successful JOIN command. Affected file silcd/command.c.
1776 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1778 * Remove server/router operator privileges in DETACH command,
1779 since it's possible to resume to server where these
1780 privileges would not be allowed for the client. Affected
1781 file silcd/command.c.
1783 * Do not set to wait for backup in rehash of the server.
1784 Affected file silcd/server.c.
1786 * Do not check listener sockets when counting how many
1787 socket connections we have. Affected file is
1788 silcd/server_util.c.
1790 * Do not announce disconnected clients that are remaining
1791 in history (for WHOWAS). This is because SIGNOFF notify
1792 for these has been sent earlier already. Affected file
1795 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1797 * Buffer overflow with CUMODE command's mode->mode character
1798 conversion. Reported by Ville Räsänen. Affected file
1799 lib/silcutil/silcutil.c.
1801 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1803 * Allow heartbeat packets to go disabled connections anyway.
1804 Affected files silcd/server.c and silcd/packet_send.c.
1806 * Do not broadcast New Channel packets with List flag set
1807 in the packet to backup routers. The router must check
1808 for the correctness of the packets before sending them.
1809 It is possible that router will have enforce Channel ID
1810 change and this would cause desync in the backup router.
1811 Affected file silcd/packet_receive.c.
1813 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1814 are handled in list parsing. They are not list packets
1815 anymore. Affected file silcd/packet_receive.c.
1817 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1819 * Stop waiting for backup router through the timeout, not
1820 directly after backup router has arrived. Affected file
1823 * Do not re-create channel keys and send them when removing
1824 clients in server shutdown. Affected files are
1825 silcd/server_internal.h and silcd/server_util.c.
1827 * Notify distribution to backup routers was missing from
1828 the silc_server_send_notify_dest function which caused
1829 desyncing problems with backup router. Affected file is
1830 silcd/packet_send.c.
1832 * The client's channel removing was working wrong on
1833 backup router. It assumed that it doesn't know global
1834 information but backup router does know. For this reason
1835 it could remove channel when it wasn't supposed to do that.
1836 Affected file silcd/server.c and silcd/server_util.c.
1838 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1840 * Stop for a couple seconds after badkup router has become
1841 primary router. Affected file silcd/server.c.
1843 * Added silc_server_remove_servers_by_server, which is used
1844 to remove servers originated from some other server. Also
1845 clients of those servers can be removed too. Affected file
1846 silcd/server_util.[ch].
1848 * When removing clients after a server has signed of remove
1849 also all servers behind that server (unless they are known
1850 to be available locally), and send SERVER_SIGNOFF for each
1851 of the server separately. Also the signed off clients are
1852 sent now separately per signed off server. The affected files
1853 are silcd/server.c and silcd/server_util.[ch].
1855 * All servers added with silc_idlist_add_server must always
1856 have both "router" and "connection" pointers set. Otherwise,
1857 bad server entries may be left around in the cache.
1858 Affected file silcd/command_reply.c.
1860 * Do not create the channel key in NEW_CHANNEL packet
1861 processing if the channel is empty. Affected file
1862 silcd/packet_receive.c.
1864 * Completed backup router support for standalone routers.
1865 Supports also servers in the cell that do not use the backup
1868 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1870 * Fixed a bug in silc_string_regexify which did not add '^'
1871 at the start of each string, and thus the matching was
1872 not explicit. For example ban list iikone@*!*@* would
1873 match also "priikone", which is wrong, it would have to be
1874 *iikone@*!*@* to match also "priikone". Affected
1875 file lib/silcutil/unix/silcunixutil.c.
1877 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1879 * Enable all local server connections before updating client
1880 caches when we've become backup router. Otherwise, signoff
1881 packets may not reach the clients. Affected files are
1882 silcd/server.c and silcd/server_util.[ch].
1884 * Fixed a bug in version string parsing which could crash
1885 the program with specially formatted version string.
1886 Bug reported and patch provided by Ville Räsänen. Affected
1887 file lib/silcutil/silcutil.c.
1889 * Handle the disconnection immediately when DISCONNECT
1890 packet is received in server. Affected file silcd/server.c.
1892 * Primary router now waits a short time (10 seconds) for
1893 backup router connection before accepting any other
1894 connection (except local). Affected file silcd/server.c,
1897 * Fixed a crash in client libary in NICK_CHANGE notify when
1898 NICK_CHANGE arrived for client entry we are resolving
1899 currently. Affected file lib/silcclient/client_notify.c.
1901 * Call the sconn->callback completion even if error had
1902 occurred. Start reconnecting always if connection to
1903 primary router fails during backup router protocol.
1904 Affected files silcd/server.c and server_backup.c.
1906 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1908 * Added functions silc_server_send_opers and
1909 silc_server_send_opers_notify to send packets stricly
1910 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1911 to send variable argument notify to operators.
1912 Affected files silcd/packet_send.[ch] and silcd/server.h.
1914 * Removed UMODE rights checking with UMODE_CHANGE notify.
1915 Affected file silcd/packet_receive.c.
1917 * Server/router operator now receives notify when network
1918 switches to backup router and when it resumes the use of
1919 primary router. Affected file silcd/server.c and
1920 silcd/server_backup.c.
1922 * Fixed the updating of client information after backup
1923 resuming protocol is over; update all except local clients
1924 to the new primary router. The affected file is
1925 silcd/server_util.c.
1927 * Added support for closing active connections in rehash
1928 that were unconfigured by the user. Supports currently
1929 closing server and router connections. Affected file
1932 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1934 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1936 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1937 is NULL since seems that on some platforms NULL is allowed
1938 and on some it's not. Fallback encoding is used instead.
1939 Affected file lib/silcutil/silcstrutil.c.
1941 * Fixed statistics updating for incoming server connection
1942 which could cause problems when re-connecting. Affected
1943 file silcd/server.c.
1945 * Preliminary backup router support for standalone router
1946 added. Affected files in silcd/.
1948 * Mark server connections in backup router disabled before
1949 and after backup protocol. Affected file is
1950 silcd/server_backup.c.
1952 * Added support for reconnecting to remote server connection
1953 even if the protocol fails, and if the configuration wants
1954 us to keep trying to connect anyway.
1956 Server connection is not allowed to backup router if
1957 backup router does not have connection to primary router yet.
1959 Affected file is silcd/server.c.
1961 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1963 * Added silc_client_udpate_server function to update changed
1964 server info. Affected file lib/silcclient/idlist.[ch].
1966 * Added check for server entries that are being resolved when
1967 notify is received. If being resolved, handle the received
1968 notify only after it's resolved so that all notifys are
1969 handled in same order as received from the server.
1971 Added similar resolver check to channel entries. Every
1972 notify that cause resolving of any information that affects
1973 channel entry marks the channel entry in waiting state.
1974 After whatever resolving is over the waiters are signalled
1975 and only then the notifys are handled in the same order
1976 as delivered from the server.
1978 Affected files are lib/silcclient/idlist.[ch], and
1981 * Fixed KILLED notify handling in normal server. Affected
1982 file silcd/packet_receive.c.
1984 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
1985 is locally connected, or was locally connected (but may
1986 be detached and connection is not active). Added also
1987 SILC_IS_LOCAL for checking this status. Affected files
1988 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
1989 silcd/server.c and silcd/server_internal.h.
1991 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1993 * Don't send or handle TOPIC_SET if topic is already set and
1994 is same as being set. Affected files silcd/command.c and
1995 silcd/packet_receive.c.
1997 * Fixed CMODE change rights checking to work correctly when
1998 removing modes by operator. Affected file is
1999 silcd/server_util.c.
2001 * Fixed some handling with New Channel packet in router and
2002 fixed some CMODE_CHANGE notify handling in server and router.
2003 Affected file is silcd/packet_receive.c.
2005 * Changed "disconnect" client operation to include the
2006 reason of the disconnection and optional disconnection
2007 message. Affected file lib/silcclient/silcclient.h.
2009 * Made the compilation of lib/contrib/ stuff conditional.
2010 Affected files configure.in.pre, lib/contrib/Makefile.am.
2012 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2014 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2015 to the sender of the notify too, to avoid situation where two
2016 notifys are in the network at the same time going to oppsite
2017 directions. Affected file silcd/packet_receice.c.
2019 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2021 * Delete the client from channel even if the cilent->id is
2022 NULL. It was possible that client was deleted without
2023 removing from channels (theoretically at least). Affected
2024 file silcd/server.c and silcd/server_util.c.
2026 * Free the client data too when resuming is not successful.
2027 Affected file silcd/packet_receive.c.
2029 * Merged some code from c0ffee's silc-plugin. Affected files
2030 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2032 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2033 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2034 to the primary router connection, the other one returns
2035 TRUE if packet must be broadcasted to network.
2037 * All notifys that are destined to primary router (to network)
2038 are now automatically sent to backup routers even if the
2039 router is standalone (and has backup router). Affected files
2042 * Added --without-irssi and --without-silcd configuration
2043 options for disabling the compilation of these applications.
2044 Affected file configure.in.pre and prepare.
2046 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2048 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2049 UTF-8 encoding and decoding. Added also new encodings
2050 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2052 Added also SILC_STRING_LANGUAGE which is language and charset
2053 specific encoder and decoer for those platforms that support
2054 iconv(). It can convert the UTF-8 to and from the locale
2055 specific character set.
2057 Affected file lib/silcutil/silcstrutil.[ch].
2059 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2061 * Added function silc_get_command_name to the file
2062 lib/silcutil/silcutil.[ch].
2064 * Improved the server debug output a bit. Affected files are
2067 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2069 * Save the channel passphrase when received succesful JOIN
2070 command reply from router, on normal server. Otherwise
2071 joinig +a channels from normal server is not possible.
2072 Affected file silcd/command.c.
2074 * Fixed a bug in TOPIC_SET notify handling. The notifier
2075 may be other than client too, like server or channel.
2076 It expected it to always be only client and ignored the
2077 notify. Affected file silcd/packet_recieve.c.
2079 * Removed some (unnecessary) debug printing from
2080 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2082 * Do not force CMODE_CHANGE when server is announcing new
2085 Router announces stuff only after server reannounces channel
2086 after CHANNEL_CHANGE notify.
2088 These fixes optimizes the announcing procedure, and perhaps
2089 fixes some problems too. Affected file silcd/packet_receive.c.
2091 * Fixed SERVER_SIGNOFF sending to local clients. It was
2092 totally broken and sent the notify to all local clients,
2093 instead of only to those that was on same channel as the
2094 signing off clients. Affected file silcd/server_util.c.
2096 * Added -D option to server. It can be used to give debug
2097 level. The levels are from 0 - 99, and are predefined for
2098 smooth server debugging. (see silcd.c for the predefined
2099 levels). Affected file silcd/server.c.
2101 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2103 * Fixed a bug in Irssi SILC client to close the connection
2104 properly when disconnecting from server. Affected file
2105 irssi/src/silc/core/client_ops.c.
2107 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2109 * When authenticating as founder during JOIN command, check
2110 that the one authenticating becomes the only founder on the
2111 channel. Affected file silcd/command.c.
2113 * Better checking for founder mode setting when CUMODE_CHANGE
2114 notify is received. Affected file silcd/packet_receive.c.
2116 * Close all connections when shutting down the server by sending
2117 DISCONNECT packet. Close all listeners too when shutting
2118 down the server. Affected file silcd/server.c.
2120 * Handle DISCONNECT packet correctly in client library by
2121 calling the "disconnect" client operation. Affected file
2122 lib/silcclient/client.c.
2124 * Handle local errors correctly during resuming. Affected
2125 file lib/silcclient/client.c.
2127 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2129 * The log file is not dupped internally anymore in
2130 lib/silcutil/silclog.c. Fixed memory leaks too.
2132 * The scheduler now dispatches all pending timeout tasks
2133 when it is uninitialized with silc_schedule_uninit.
2134 Affected file lib/silcutil/silcschedule.c.
2136 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Added --enable-stack-trace option to configure. Added
2139 memory allocation stack trace support. Added files
2140 lib/silcutil/stacktrace.[ch]. Affected files are
2141 lib/silcutil/silcmemory.[ch].
2143 * Fixed memory leaks from libraries and server. Affected
2144 files around the tree.
2146 * Reverted back a fix made to CUMODE which broke it.
2147 Affected file silcd/command.c.
2149 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2151 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2152 core library, and implemented it. All textual messages SHOULD
2153 use this flag and the message MUST be UTF-8 encoded.
2154 All text messages sent by Irssi SILC client are now UTF-8
2155 encoded (regardless whether the terminal supports UTF-8 or not).
2156 Affected files are lib/silccore/silcchannel.h,
2157 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2160 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2162 * Added lots of new statistics updating that was missing from
2163 the server and router code. Affected files in silcd/.
2165 * Sending SIGUSR1 signal to server now dumps the current
2166 server statistics into /tmp directory. Affected file is
2169 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2170 the SILC Hash Interface also. Added new functions
2171 silc_hash_get_name, silc_hash_init, silc_hash_update and
2172 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2174 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2176 * Added some better info printing for client during connecting.
2177 Affected file silcd/server_util.c.
2179 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2180 to silence a user on a channel. Affected files are
2181 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2182 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2183 and silcd/packet_receive.c.
2185 * Fixed a fatal bug in handling of malformed command payload.
2186 Affected file silcd/command.c.
2188 * Fixed a double free when announcing channel users to router.
2189 Affected file silcd/server.c.
2191 * After successful authentication to channel founder mode, check
2192 that there isn't anyone else with founder mode on the channel.
2193 The one that authenticated will become founder and anyone
2194 else is demoted. Affected file silcd/command.c.
2196 * Added error printing of any error that has occurred during
2197 any command in client library. Affected file is
2198 irssi/src/silc/core/client_ops.c.
2200 * Removed some error printing from the client library and left
2201 it for the application to worry (from the error status it
2202 receives in 'command' client operation. Affected file is
2203 lib/silcclient/command.c.
2205 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2207 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2208 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2209 Starting key agreement with itself is denied. Affected file
2210 is lib/silcclient/client_keyagr.c.
2212 * Fixed some error checkings from the SFTP library which caused
2213 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2214 and lib/silcsftp/sftp_util.c.
2216 * Added new "debug" and "debug_string" settings to Irssi SILC
2217 client which can be used to print runtime debugging on the
2218 Irssi's screen. Available when compiled with --enable-debug
2219 option. Affected file irssi/src/silc/core/silc-core.c.
2221 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2223 * Fixed a missing variadic parameter in a function call that
2224 caused server crash when a non-allowed connection arrived.
2225 Reported by Richard Becker. Affected file silcd/server.c.
2227 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2229 * Added WATCH list sending to backup routers from router.
2230 The WATCH command is sent by the router to the backup
2231 router. Affected file silcd/command.c.
2233 * Mark the backup_router flag for RouterConnection entry
2234 if the backup router stuff is defined in the config file.
2235 Affected file silcd/serverconfig.c.
2237 * Fixed some backup data sending around the code to work better
2238 if the router is standalone router. Not all places were fixed.
2239 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2242 * Fixed the router connecting when connecting to multiple
2243 routers. It ignored every other router except the first
2244 one. Affected file silcd/server.c.
2246 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2248 * Made the private key generation after expiration optional.
2249 If not created after expiration the old key will re-expire
2250 at a later time (and thus key pair is not necessary to
2251 change). Affected file irssi/src/silc/core/clientutil.c.
2253 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2255 * The length arguments in bind() and connect() were wrong
2256 and fixed now to used SIZEOF_SOCKADDR in the
2257 lib/silcutil/unix/silcunixutil.c.
2259 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Fixed detach timeout handling to use Client ID and not
2262 the actual client entry which may be freed in the callback.
2263 Affected file silcd/command.c.
2265 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * Merged c0ffee's multiple interface support patch.
2268 Affected files in silcd/.
2270 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2272 * Cleanup keys properly. Affected file is
2273 irssi/src/silc/core/clientutil.c.
2275 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2277 * Display the user mode on the status bar. Affected file
2278 irssi/src/silc/core/silc-expandos.c.
2280 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2282 * If private message key is not set, but the flag is set in
2283 the packet, ignore the packet since it cannot be decrypted.
2284 Affected file lib/silcclient/client_prvmsg.c.
2286 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2288 * When resuming client, remove the old client entry from
2289 the watcher list too. Affected file silcd/packet_receive.c.
2291 * Do not allow normal server to force founder mode away
2292 from router if the founder mode is already set. Affected
2293 file silcd/packet_receive.c.
2295 * Remove the client entry with watch notify types with short
2296 timeout, and not directly, so that other notifys can be
2297 retrieved too. Affected file lib/silcclient/client_notify.c.
2299 * Display notification about data messages that cannot be
2300 displayed. Affected files irssi/src/silc/core/client_ops.c,
2301 irssi/src/fe-common/silc/module-formats.[ch].
2303 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2305 * Fixed the CHANNEL_CHANGE notify handling in client libary
2306 to not use freed memory. Affected file is
2307 lib/silcclient/client_notify.c.
2309 * Fixed CUMODE_CHANGE notify handling in server. Affected
2310 file silcd/packet_receive.c.
2312 * Fixed USERS command to support empty channels. Affected
2313 file silcd/command.c.
2315 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2317 * Allow multiple identical pending commands to be registered
2318 in client library. Affected file is lib/silcclient/command.c.
2320 * Call the completion for resolving client information only
2321 after all resolvers has finished. This fixes a crash in
2322 the client. Added support for checking when the resolvers
2323 are finished. Affected file is lib/silcclient/idlist.c.
2325 * Wait by default 3 seconds before reconnecting to the server
2326 after being disconnected. Makes the /detach command a bit
2329 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2331 * Check the watcher list before sending signoff notifys
2332 when closing client connection. Affected file is
2335 * Added better CMODE command rights checking. Affected file
2336 silcd/server_util.c.
2338 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2340 * Fixed watcher list checking during server signoff. It
2341 crashed the server. Affected file silcd/server_util.c.
2343 * The JOIN command reply returns now the founder's public
2344 key. Affected file is silcd/command.c.
2346 * Announce the channel mode, and the mode properties with
2347 CMODE_CHANGE notify. Affected file silcd/server.c.
2349 * Mark new channels by default disabled, untill at least
2350 one user joins the channel. Affected file is
2351 silcd/packet_receive.c.
2353 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2355 * The nickname argument to watch notify can be optional.
2356 Fixes a crash in server. Affected file silcd/packet_send.c.
2358 * Remove the client entry from cache if the WATCH notify type
2359 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2360 lib/silcclient/client_notify.c.
2362 * Check the watcher list before and after changing nickname
2363 when the NICK_CHANGE notify is received. Affected file is
2366 * Fixed a crash in OPER and SILCOPER command sending. Empty
2367 passphrase caused the crash. Affected file is
2368 lib/silcclient/command.c.
2370 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2372 * Merged with Irssi CVS for Irssi SILC client.
2374 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2376 * Completed the protocol specifications.
2378 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2380 * Merged with Irssi CVS for Irssi SILC client.
2382 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2384 * Added the founder's public key delivery to the
2385 CUMODE_CHANGE notify type as well. Updated the protocol
2386 specs and the code. Affected files are silcd/packet_send.[ch],
2387 silcd/packet_receive.c and silcd/command.c.
2389 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2391 * Added silc_pkcs_public_key_copy function into the
2392 lib/silccrypt/silcpkcs.[ch].
2394 * Remove the `iv' from the SilcChannelEntry since we can
2395 live without it. Affected files are silcd/idlist.h and
2396 silcd/packet_receive.c.
2398 * Added support for sending the founder's public key in
2399 the CMODE_CHANGE notify packet in the server. Affected
2400 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2401 silcd/command.c and silcd/server.c.
2403 * Changed the FOUNDER_AUTH authentication to use only
2404 public key authentication as defined by new protocol
2405 specs. Passphrase authentication with that mode cannot
2406 be used anymore. It is now possible to reclaim founder
2407 mode from any server in the network. Affected files are
2408 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2410 * Added permanent channels support by making the channel
2411 permanent when FOUNDER_AUTH mode is set on the channel.
2412 The channel will not be destroyed even if channel is empty
2413 when that mode is set. Protocol TODO #17. Affected
2414 files are silcd/server.[ch], server_util.[ch],
2415 silcd/command.c, silcd/packet_receive.c and
2416 lib/silcclient/command.c.
2418 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2420 * Added reference counter to the command reply context in
2421 the client library. Affected files are
2422 lib/silcclient/command_reply.[ch].
2424 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2426 * Fixed rekey protocol with PFS in the client library.
2427 Affected file is lib/silcclient/protocol.c.
2429 * Added support for list of errors in client library
2430 command reply handling. Affected file is
2431 lib/silcclient/command_reply.c.
2433 * Defined that the WHOIS and IDENTIFY commands can send
2434 list of errors. Updated the protocol specs. Protocol
2437 * Added support for sending list of errors to WHOIS and
2438 IDENTIFY commands in server. Added support for receiving
2439 list of errors in server. Affected files are
2440 silcd/command.c and silcd/command_reply.c.
2442 * Fixed client info resolving on LEAVE command in client
2443 library to not crash. Affected file is
2444 lib/silcclient/client_notify.c.
2446 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2448 * Defined that the NICK command replies with thew changed
2449 nickname too, to make the nickname changing simpler at
2450 the client's end. Updated protocol specs and the code
2451 in client and server. Affected files are
2452 silcd/command.c, lib/silcclient/command_reply.c and
2453 lib/silcclient/command.c.
2455 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2457 * Added `Compressed' packet flag to indicate that the packet
2458 payload is compressed by the sender. Updated the protocol
2459 specs and the core library. The compression still is not
2460 implemented in the sources. Affected file is
2461 lib/silccore/silcpacket.h.
2463 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2465 * Remove pending command callbacks also if the connection
2466 to the server is destroyed. Affected file is
2467 lib/silcclient/client.c.
2469 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2471 * Added new QUIET channel user mode that can be used to
2472 quiet a user in a channel. Updated the protocol specs but
2473 it wasn't implemented yet. Protocol TODO #27. Affected
2474 file is lib/silccore/silcmode.h.
2476 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2478 * Added BLOCK_INVITE user mode to be able to block incoming
2479 invite notifications. Protoocol TODO #26. Affected files
2480 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2483 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2484 the protocol specs and the code. Affected file is
2485 lib/silccrypt/silcpkcs.c.
2487 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2489 * Disconnect Payload includes now the status type. Updated
2490 the protocol specs and the code. Protocol TODO #25.
2491 Affected files are silcd/server.c, lib/silcclient/client.c.
2493 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2494 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2495 Moved the silc_client_command_status_messages table to the
2496 lib/silcutil/silcutil.c and added new funtion
2497 silc_get_status_message, which deprecates function
2498 silc_client_status_message. Affected files are
2499 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2500 lib/silcutil/silcutil.[ch].
2502 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2504 * Defined that the nickname hash in Client ID MUST be from
2505 lowercase nickname. This effectively changes nicknames in
2506 SILC to case-insensitive. Updated the protocol specs and
2507 the code. Affected files are lib/silcutil/silcutil.[ch],
2508 silcd/serverid.c, and silcd/idlist.c.
2510 * Added new channel user modes BLOCK_MESSAGES_USERS and
2511 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2512 code. Affected files are lib/silccore/silcmode.h,
2513 lib/silcclient/command.c, and silcd/packet_send.c.
2515 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2516 specs and code. Affected file lib/silccore/silcstatus.h.
2518 * Added support for watch list. It is possible to add nicknames
2519 to be watched, and when they come to network, leave network
2520 or user mode changes the watcher will be notified of this
2521 change. Added SILC_COMMAND_WATCH command, added new
2522 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2523 notifications. Updated the protocol specs and implemented
2524 this to library, client and server. Protocol TODO #21.
2525 Affected files are lib/silccore/silccomand.h,
2526 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2527 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2528 silcd/packet_send.[ch], silcd/packet_receive.c, and
2529 irssi/src/silc/core/client_ops.c.
2531 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2532 somebody watching you. Updated the protocol specs and the
2533 code. Affected files are lib/silccore/silcmode.h, and
2534 lib/silcclient/command.c.
2536 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2538 * Added service support to SILC protocol. Added new command
2539 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2540 core library. Services are not implemented in server or
2541 client for now. Protocol TODO #20. Affected files are
2542 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2544 * Added SilcStatus argument to `command' client operation
2545 to return the error status when command sending fails
2546 locally. Changed all command in client library to return
2547 correct command status. Affected files are
2548 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2549 irssi/src/silc/core/client_ops.c.
2551 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2553 * Added silc_mime_parse function to parse MIME headers.
2554 Affected files are lib/silcutil/silcstruti.[ch].
2556 * Added MIME header parsing in Irssi SILC Client. It displays
2557 all textual MIME objects, others it ignores. Affected file
2558 is irssi/src/silc/core/clien_ops.c.
2560 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2562 * Fixed a bug in the pid writing function, which couldn't be
2563 written in a root-owned directory.
2565 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2567 * Defined that channel message to unknown Channel ID must
2568 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2569 Updated the protocol specs and the code in server. The
2570 affected file is silcd/packet_receive.c.
2572 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2574 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2575 that it is used to send error notifys if error occurs during
2576 some SILC packet processing, except commands. The error
2577 types are same as for command reply types. Defined that
2578 if private message is sent to unknown Client ID the error
2579 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2580 Updated the protocol specs and code. Affected files are
2581 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2582 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2583 and irssi/src/silc/core/client_ops.c. Renamed the
2584 SilcCommandStatus to SilcStatus.
2586 * Defined the use of extra WHOIS attributes in WHOIS command.
2587 The <Requested Attributes> (defined in a separate document)
2588 can be used to request additional information about user
2589 not returned by standard WHOIS command. Defined that server
2590 can send WHOIS command directly to client. Client provides
2591 the requested attributes to the server. Updated the protocol
2592 specs. Protocol TODO #4. Implementation is not done yet
2593 (Protocol TODO #24).
2595 * Renamed function silc_client_command_status_message to
2596 silc_client_status_message. Affected files are
2597 lib/silcclient/command_reply.[ch].
2599 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2601 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2602 32 bit integers. Updated the protcol specs and the code.
2603 Affected files are silcd/command.c and
2604 lib/silcclient/command.c.
2606 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2608 * Fixed a bug in library where sending a bogus authentication
2609 payload would lead to a crash. Affected file is
2610 lib/silccore/silcauth.c.
2612 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2614 * Added detach_disabled and detach_timeout server config
2615 options to the server. Affected files silcd/serverconfig.[ch],
2616 silcd/command.c and silcd/packet_receive.c.
2618 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * Added resolve_cmd_ident field to the SilcClientEntry structure
2621 too so that if the entry is for example being resolved so
2622 another command may attach to the same pending command reply
2623 without requiring to resolve the same entry again. Added
2624 support for adding multiple pending commands for one
2625 command idenfier. Affected files lib/silcclient/command.[ch],
2626 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2628 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2630 * Defined that server receives WHOIS command reply for private
2631 and secret channels too. Updated protocol specs and the
2632 code in server. Affected file silcd/command.c.
2634 * Defined <channel user mode list> argument to WHOIS command
2635 reply for returning user modes on the channels. The
2636 channel list now doesn't include the user mode anymore but the
2637 actual channel mode. Updated protocol specs and the code in
2638 client and server. Affected files are silcd/command_reply.c,
2639 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2640 and lib/silcclient/command_reply.c.
2642 * Save the channels list in WHOIS command reply in normal server
2643 so that WHOIS always shows joined channels also in normal
2644 server and not just on router. Affected file is
2645 silcd/command_reply.c.
2647 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2649 * Defined that server receives USERS command reply for private
2650 and secret channels too. Updated protocol specs and the
2651 code in server. Affected file silcd/command.c.
2653 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2655 * Changed the UMODE's mode mask argument to be optional. If
2656 not provided then the command merely returns the current mode
2657 mask to the client. Updated protocol specs and the server.
2658 Affected file is silcd/command.c.
2660 * Added SILC session detachment/resuming support. It is possible
2661 to detach by closing the network connection and then re-connect
2662 and resume to the old client session. Added DETACHED user
2663 mode that server will set for detached client. Added new
2664 packet RESUME_CLIENT which is used to perform the resuming
2665 process. Added DETACH command. Updated the protocol specs,
2666 core library, client and server. Protocol TODO #22. Very
2667 many affected files around the tree.
2669 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * Changed the CMODE's mode mask argument to be optional. If
2672 not provided then the command merely returns the current mode
2673 mask to the client. Updated protocol specs and the server.
2674 Affected file is silcd/command.c.
2676 * Changed the Killer's Client ID in KILLED notify to be just
2677 any ID payload since router server is allowed to kill as well.
2678 Updated protocol specs, client libary and server. Affected
2679 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2680 and irssi/src/silc/core/client_ops.c.
2682 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2684 * Added new user modes ANONYMOUS for special anonymous servers
2685 that may set the mode for client, and BLOCK_PRIVMSG which
2686 client may set to block incoming private messages unless the
2687 Private Message Key flag is set (using private keys to protect
2688 private messages). Updated protocol specs and code in client
2689 and server and core library. Protocol TODO #23. Affected
2690 files are lib/silccore/silcmode.h, silcd/server.[ch],
2691 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2692 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2694 * Added new channel user mode BLOCK_MESSAGES which the client
2695 may set to itself to tell server not send channel messages.
2696 Other packets such as channel key packets are still sent.
2697 Protocol TODO #23. Updated the protocol specs, client and
2698 server. Affected files are lib/silccore/silcmode.h,
2699 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2700 lib/silcutil/silcutil.c, silcd/command.c, and
2701 silcd/packet_send.c.
2703 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2705 * Redefined the Status Payload to include now two 8 bit fields,
2706 instead of one 16 bit field. This now makes it possible to
2707 send list of errors. Updated the protocol specs and the code
2708 in core library, client library and server. Protocol TODO #1.
2709 Affected files are lib/silccore/silccommand.[ch],
2710 lib/silcclient/command_reply.[ch], silcd/command.c,
2711 silcd/command_reply.c and silcd/packet_receive.[ch].
2713 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2715 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2716 must be handled by the application and should tell the application
2717 that an error message was already printed, and it should print the
2718 config coords (line, filename, ...). Affected files are
2719 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2721 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2722 server config parsing code more readable.
2724 Fixed a bug in the fetch_logging() config callback.
2726 Affected files is silcd/serverconfig.c.
2728 * Drop root privileges when started in foreground. Don't drop them
2729 if debugging also. Affected file is silcd/silcd.c.
2731 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2733 * Added more IM-like features by introducing new user modes
2734 for setting various presence information. Added new modes:
2735 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2736 specs and code. Protocol TODO #19. Affected files are
2737 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2738 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2740 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2742 * Added STATS command to the protocol after all, to return
2743 various statistical information about the network. It can
2744 be used by clients to retrieve statistical information, and
2745 servers may use it to to fetch cell and network wide
2746 statistics from router. Updated the protocol specs and
2747 implemented it to the server. Protocol TODO #16.
2748 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2749 silcd/command_reply.[ch].
2751 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2753 * The LIST command reply in client libary now adds new channel
2754 entry if the returned channel doesn't exist yet in cache,
2755 and returns the channel entry to the application in the
2756 command_reply client operation. Affected file is
2757 lib/silcclient/command_reply.c.
2759 * Changed the channel message payload's MAC generation to
2760 include the IV in the MAC as well. This way all relevant
2761 parts of the channel message payload are authenticated also
2762 with the channel message MAC (and not only by packet MAC).
2763 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2764 Affected file is lib/silccore/silcchannel.c.
2766 * Fixed the SKE to save the remote version, since the
2767 silc_ske_parse_version mistakenly checked wrong version,
2768 after it replaced the start payload. Affected files are
2769 lib/silcske/silcske.[ch].
2771 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2773 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2774 string utility functions. Added there also new functions
2775 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2776 Affected files lib/silcutil/silcstrutil.[ch].
2778 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2779 files are lib/silcutil/silcstrutil.[ch].
2781 * Defined that the security property fields in SKE SHOULD be
2782 UTF-8 encoded, defined that version string MUST be US-ASCII
2783 encoded, defined that passphrases sent in connection
2784 authentication protocol MUST be UTF-8 encoded. Implemented
2785 these to the client and server. Defined also that other
2786 passphrases sent in the protocol MUST be UTF-8 encoded.
2787 Affected files are lib/silcske/silcske.c,
2788 lib/silcclient/protocol.c, silcd/protocol.c,
2789 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2791 * Changed the silc_client_close_connection interface to not
2792 need the SilcSocketConnection which should not be visible
2793 to application. Affected files are lib/silcclient/client.c
2794 and lib/silcclient/silcclient.h.
2796 * Rewrote the text for Private Message Key Payload in the
2797 protocol specification. Protocol TODO #11.
2799 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2801 * Upgraded the protocol version to 1.1, updated protocol specs
2804 * Added the nickname as new argument to NICK_CHANGE notify and
2805 added it to protocol specs and implemented it to client and
2806 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2807 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2808 lib/silcclient/client_notify.c.
2810 * Added the killer's client ID to the KILLED notify and added
2811 it to protocol specs and implemented it to client and server.
2812 Protocol TODO #13. Affected files are silcd/command.c,
2813 silcd/packet_receive.c, packet_send.[ch],
2814 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2815 The killer's client entry is now returned to application in
2816 the `notify' client operation.
2818 * Fixed the Max Argument fields that had too large value set
2819 in the protocol specs. Protocol TODO #14.
2821 * Added the LEAVE command reply to return the ID of parted
2822 channel. Updated protocol specs and implemented it to the
2823 client and server. Protocol TODO #15. Affected files are
2824 silcd/command.c, lib/silcclient/command_reply.c. The channel
2825 entry is now returned to application in the `command_reply'
2828 * Rewrote the version SKE version checking in client libary
2829 and in server to use the silc_parse_version_string. Affected
2830 files are lib/silcclient/protocol.c, silcd/protocol.c.
2832 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2833 commands that was missing it, and updated protocol specs and
2834 the server implementation. Protocol TODO #10. The affected
2835 file is silcd/command.c.
2837 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2838 generic reply to a generic request (REQUEST flag), and
2839 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2840 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2841 to define the payload for DATA flag. Added the flags to
2842 the implementation. Protocol TODO #9. Affected file is
2843 lib/silccore/silcchannel.h.
2845 Changed the client library to return the message length
2846 to application as well in the channel_message and private_message
2847 client operations. Affected files are
2848 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2849 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2850 and lib/silcclient/client_ops_example.c.
2852 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2853 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2854 the channel. Updated protocol specs and impelemented this
2855 to client and server. Protocol TODO #6. Affected files are
2856 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2857 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2859 Added new options m and M to CMODE command in Irssi SILC
2860 client to set these modes.
2862 * Deprecated all administrative commands from SILC protocol
2863 since they are highly implementation specific commands.
2864 Updated protocol specs. Moved the old commands in
2865 implementations to private range of command types. Affected
2866 files are silcd/command.c, lib/silcclient/command.c and
2867 lib/silcclient/command_reply.c. Protocol TODO #8.
2869 * Fixed a bug in server where sending unknown command crashes
2870 the server. Affected file silcd/command.c.
2872 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2874 * Added SILC_PROTOCOLVERSION macro to check protocol version
2875 of a socket connection. The affected file is
2876 lib/silcutil/silcsockconn.h.
2878 * Added better error logging in rekey protocol. Affected file
2881 * Do not check public key types in SKE during rekey. Affected
2882 file lib/silcske/payload.c.
2884 * Fixed the rekey protocol with PFS, which was totally broken.
2885 Affected file silcd/protocol.c.
2887 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2889 * Some client implementations quit network by doing first LEAVE
2890 and then immediately SIGNOFF (like Bombyx). We now do check
2891 after a short time after LEAVE notify and check whether the
2892 client is still valid after LEAVE, and if not we remove it from
2893 cache. Affected file is lib/silcclient/client_notify.c.
2895 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2897 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2898 it's good not to have security holes here.
2900 * Fixed a negative refcount situtuation for the config context.
2901 Affected file is silcd/serverconfig.c.
2903 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2905 * ROBOdoc documented lib/silcutil/silcutil.h.
2907 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2909 * Optimized even more the SilcPacketContext structure. Now
2910 totally saved 16 bytes of memory per context after optimization.
2911 Affected files are lib/silccore/silcpacket.[ch].
2913 * Made strict checks for valid SILC IDs. Affected file is
2914 lib/silccore/silcid.c.
2916 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2918 * Changed the object argument for silc_cipher_register,
2919 silc_hash_register, silc_hmac_register and silc_pkcs_register
2920 to const. Affected files are lib/silccrypt/silccipher.[ch],
2921 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2923 * Changed the silc_get_username and silc_get_real_name to
2924 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2926 * Fixed the Irssi SILC Client to use the silc_get_username and
2927 silc_get_real_name insted of glib routines since the glib
2928 routines only corrupt stack. Fixes the Irssi SILC to work in
2929 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2931 * Fixed the Irssi to not use g_get_home_dir since it crashes
2932 or returns garbage on cygwin and corrupts stack. Added function
2933 get_home_dir to Irssi routines. Affected files are
2934 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2936 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2938 * Made some structure optimizations. SFTP memory FS MemFSEntry
2939 entry structure. Optimized SilcTask structure. Optimized
2940 SilcPacketContext structure.
2942 Affected files lib/silcsftp/sftp_fs_memory.c,
2943 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2945 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2947 * And yet again reverted back the config thing since Johnny
2948 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2951 * Fixed memory leaks from config object. Affected files are
2952 silcd/serverconfig.[ch].
2954 * Added support for adding new connections to the server in rehash.
2955 After rehash they take effect.
2957 Added support for changing the maximum allowed connections in
2958 rehash. The number can grow but going smaller is not supported.
2960 Added function silc_server_num_sockets_by_remote to the
2961 silcd/server_util.[ch].
2963 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2965 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2967 * Added preliminary checking during config parsing for a valid
2968 public/private key and removed further checks in the code.
2969 Affected files are silcd/serverconfig.[ch], server.c.
2971 * Moved functions silc_server_drop() and silc_server_daemonise()
2972 from server.c to silcd.c since they are stricly related to
2973 the application activity.
2975 * Reverted a small part of the automatic ref/unref since
2976 it caused a double unref in some situations. Affected
2977 files are silcd/silcd.[ch], server.c, serverconfig.c.
2979 * Added some .cvsignore files in the lib directory.
2981 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2983 * Fixed silc_net_gethostbyaddr to correctly resolve by
2984 address. Affected file lib/silcutil/silcnet.c.
2986 * Fixed the notify relaying to client. The HMAC to be used
2987 with relayed packets ws wrong and caused decryption failure
2988 at the client end. Affected file is silcd/packet_receive.c.
2990 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2992 * Created new branch silc_protocol_1_0_branch.
2994 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
2996 * Changed the silc_server_config_* routines to be SilcServer
2997 independent. They are now officially application specific code
2998 and not part of generic server implementation. Affected files
2999 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3001 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3003 * Added automatic referencing of config context in the
3004 silc_server_config_alloc, and automatic unreferencing in the
3005 silc_server_config_destroy. Affected files are
3006 silcd/serverconfig.[ch], silcd/silcd.c.
3008 * Fixed the silc_log_quick handling in the logging routines.
3009 It didn't log quickly when it was TRUE. Affected file is
3010 lib/silcutil/silclog.c. Also the flush delay was set even
3011 if it was 0 in config file. Affected file is
3012 silcd/serverconfig.c.
3014 * Added support for changing key pair of the server in rehash.
3015 Affected file silcd/server.c.
3017 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3019 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3020 too early, before getting the channel entry. Affected file
3021 is silcd/packet_receive.c.
3023 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3025 * Added functions silc_server_config_[ref/unref], these are used
3026 to prevent that the config object is destroyed.
3028 No longer directly affect global variables silc_log_quick and
3029 silc_log_delay, they are first cached inside the config object
3030 and then applied with silc_server_config_setlogfiles().
3032 silc_server_config_set_defaults() is now internal to
3033 serverconfig.c, there are no reasons to show this internal stuff
3036 Affected files are silcd/serverconfig.[ch].
3038 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3039 fprintf's to stderr, since some code may be executed again after
3040 the server went into the background. Affected files are
3043 * Added rehash support. Added function silc_server_rehash() that
3044 will perform all the basic tasks of the rehashing procedure.
3046 * Added command line option `-x, --hexdump'. This will enable the
3047 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3048 The option `--hexdump' implies `--debug'.
3050 * Fixed a bad bug in the logging APIs (silcutil library) where
3051 the application would crash after calling silc_log_reset_all().
3053 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3055 * Fixed the KICKED notify handling in client library to
3056 correctly remove the channel and all entries from the
3057 channel when I was kicked. This bug crashed the client.
3059 Fixed yet another but in KICKED notify handling to remove
3060 the kicked client correctly from the channel.
3062 Affected file is lib/silcclient/client_notify.c.
3064 * Fixed a minor bug in looking up correct client entry
3065 in KICKED notify in server. Affected file is
3066 silcd/packet_receive.c.
3068 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3069 sources correctly to distribution. Fixes --with-gmp option.
3071 * Removed the manual rehashing from ID Cache, and changed it
3072 to use the SILC Hash Table's auto rehash feature. Affected
3073 file is lib/silccore/silcidcache.c.
3075 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3077 * Fixed a bug in the silc_client_nickname_format function that
3078 handles the multiple same nickname formatting. Two clients
3079 with same nickname caused problems after the first one left
3080 and rejoined. It didn't format the nickname correctly.
3081 Affected file is lib/silcclient/idlist.c.
3083 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3085 * Don't change the topic if olod topic is same as new one.
3086 Affected file is silcd/packet_receive.c.
3088 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * Added cross-reference support to the SILC Documentation
3091 generator. All types across all HTML files are now cross-
3092 referenced. Affected files util/robodoc/generator.c and
3093 scripts/silcdoc/silcdoc.
3095 * Added file lib/silcutil/silctypes.h to include all the
3096 arithmetic type definitions and some macros. Removed
3097 includes/bitmove.h and moved macros to silctypes.h.
3099 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3101 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3103 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3105 * Added `type' argument to silc_id_payload_parse_id function which
3106 now returns the type of the ID to the sent pointer. Affected
3107 file is lib/silccore/silcid.[ch].
3109 * Added check for CMODE_CHANGE notify type that mode change is
3110 allowed by the sender. Affected file silcd/packet_receive.c.
3112 * Added check for CUMODE_CHANGE notify type that mode change is
3113 allowed by the sender. Affected file silcd/packet_receive.c.
3114 Added the ID type as CUMODE_CHANGE notify type as argument
3115 to the `notify' client operation. Affected files are
3116 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3118 * Added function silc_client_add_server to the client library.
3119 Added support for resolving also channel and server info when
3120 received unknown entity in notify packet. Affected files are
3121 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3123 * Added function silc_command_get_status to return the command
3124 status from the command reply's argument payload. Affected files
3125 are lib/silccore/silccommand.[ch].
3127 * Added check for KICKED notify type that the kicking is
3128 allowed by the client. Affected file silcd/packet_receive.c.
3130 * Created function silc_get_input which can be used to get input
3131 (echo on or off) from user on command line. Affected files are
3132 lib/silcutil/silcutil.[ch].
3134 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3136 * Optimized silc_server_packet_relay_to_channel function.
3137 Added new function silc_channel_message_payload_encrypt which
3138 can be called directly if channel message payload needs to
3139 be encrypted and is already encoded (no need to call _encode
3140 function). Packet relaying is now done by router without any
3141 extra memory allocations. Affected files are
3142 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3143 silcd/packet_send.c.
3145 * Fixed the INVITE notify handling. It took wrong arguments
3146 as invite list and invite delete. Affected file is
3147 silcd/packet_receive.c.
3149 * Added check for TOPIC_SET notify type that the topic change is
3150 allowed by the client. Affected file silcd/packet_receive.c.
3152 * Added check for INVITE notify type that inviting is allowed by
3153 the client. Affected file silcd/packet_receive.c.
3155 * Changed the silc_server_client_on_channel to return the
3156 SilcChannelClientEntry as well. Moved the function
3157 silc_server_check_cmode_rights to server_util.[ch].
3158 Affected files are silcd/server_util.[ch], silcd/command.c.
3160 * Added function silc_server_check_umode_rights to check whether
3161 changing client's user mode is allowed. Added check for
3162 UMODE_CHANGE notify type that the umode change is allowed
3163 by the client. Affected files are silcd/server_util.[ch],
3164 silcd/packet_receive.c and silcd/command.c.
3166 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3168 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3169 ID length. It ignored that ID can be IPv6 based as well.
3170 Affected file lib/silccore/silcpacket.h.
3172 * Fixed the silc_id_id2str and silc_id_str2id to take the
3173 IPv6 address offset's into consideration. Affecte file is
3174 lib/silccore/silcid.c.
3176 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3178 * Fixed the internal Unix scheduler functions to check for
3179 NULL context they may receive. The affected file is
3180 lib/silcutil/unix/silcunixschedule.c.
3182 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3184 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3185 can specify different directory with --home command line
3186 parameter. Affected files irssi/src/silc/core/client_ops.c,
3189 * SILC-specific commands aren't now executed if the active server
3190 isn't of SILC-type, so there won't be problems with having
3191 IRC and SILC protocol support in same client. Affected files
3192 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3195 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3197 * Improved the signal support in SILC Schedule. Added new
3198 function silc_schedule_signal_call which is used by application
3199 to mark a signal to be called. It is now safe to perform
3200 any kind of tasks in signal callbacks since it is guaranteed
3201 that the application specified signal callback is called
3202 after the signal is over. Affected files are
3203 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3205 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3207 * Added `name' field to SilcChannelPrivateKey to represent
3208 application given name for the key. Moved also the context from
3209 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3210 Added the `name' argument also to the function
3211 silc_client_add_channel_private_key.
3213 Added function silc_client_current_channel_private_key to set the
3214 current channel private key in use.
3216 Added "change" command to KEY command which can be used to change
3217 the current channel private key. Bound the command also to
3218 alt+K (Alt+Shift+k).
3220 Also affected files lib/silcclient/client_channel.c,
3221 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3223 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3225 * Added silc_rng_get_byte_fast function in to the
3226 lib/silccrypt/silcrng.[ch].
3228 * Changed the interface of silc_packet_assemble and the
3229 silc_packet_send_prepare. If silc_packet_assmble is now
3230 called the application does not call silc_packet_send_prepare
3231 because the library will call it automatically. These
3232 interfaces now also return a reference to the outgoing buffer
3233 which includes the assembled packet, which the application can
3234 use to encrypt the packet.
3236 Affected files are lib/silccore/silcpacket.[ch],
3237 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3238 silcd/packet_send.c, server_backup.c and packet_receive.c.
3240 * Fixed a packet sending bug on very high load, where outgoing
3241 packet queue wasn't handled correctly and packets got corrupted.
3242 Affected files are lib/silcutil/*/silc*sockconn.c,
3243 lib/silcclient/client.c and silcd/server.c.
3245 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3247 * Added macro SILC_PACKET_DATALEN which can be used during
3248 packet assembling to check whether the data to be added to
3249 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3250 len is truncated until it fits it.
3252 Added checks for maximum length of channel message payload and
3253 private message payload also.
3255 Added checks for maximum packet length in server and in
3258 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3259 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3260 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3261 lib/silcclient/client_prvmsg.c.
3263 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * Added silc_server_packet_queue_purge call to the
3266 silc_server_disconnect_remote to assure that all data in the
3267 queue before disconnecting is sent to the network. Affected
3268 file silcd/server.c.
3270 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3272 * Added the deleting of server's own ID cache entry to the
3273 silc_server_free function. Free also everything else that
3274 has been allocated in silc_server_init. The affected file
3277 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3279 * Added functions silc_parse_version_string, silc_version_to_num,
3280 and silc_ske_parse_version to parse SILC protocol style version
3281 strings. Affected files lib/silcutil/silcutil.[ch] and
3282 lib/silcske/silcske.[ch].
3284 * Added new configuration params: version_protocol, version_software
3285 and version_software_vendor to specify what version the remote
3286 host must at least be to be able to connect to server. The vendor
3287 string can be regex matched too. Added new function
3288 silc_server_connection_allowed to check maximum number of allowed
3289 connections, and allowed versions for incoming connections.
3290 Affected files are silcd/server.c, server_util.[ch] and
3293 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3295 * Added preliminary support for signals in scheduler. The
3296 signals we care about are now blocked always when the scheduler
3297 is locked. This way we can synchronise the use of signal with
3298 scheduler. It is guaranteed that when signal occurs the scheduler
3299 is not locked, and thus new tasks can be safely added to the
3302 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3303 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3304 Added new platform specific routines
3305 silc_schedule_internal_signals_[un]block and
3306 silc_schedule_internal_signal_[un]register.
3308 Added new functions to SILC Schedule API:
3309 silc_schedule_signal_[un]register. Each signal that application
3310 is going to use should be registered to the scheduler.
3312 Affected files are lib/silcutil/silcschedule.[ch],
3313 lib/silcutil/*/silc*schedule.c.
3315 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3317 * Check for unauthenticated client and server in the
3318 silc_server_new_client and silc_server_new_server functions.
3319 Affected file silcd/packet_receive.c.
3321 * Added function silc_string_is_ascii to check whether given
3322 string is 7-bit ASCII string. Affected files are
3323 lib/silcutil/silcutil.[ch].
3325 * Added function silc_id_is_valid_server_id into the
3326 silcd/serverid.c and added checking for valid Server ID's in
3327 silc_server_new_server. The Server ID must always be based
3328 on the server's public IP address.
3330 * Added logging of DISCONNECT packet message in the server.
3331 Affected file silcd/server.c.
3333 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3335 * Changed all library interfaces that use Global RNG to also
3336 accept SilcRng as argument. Affected files are
3337 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3338 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3339 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3340 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3341 lib/silccrypt/rsa.c.
3343 * Added function silc_pkcs_generate_key to the
3344 lib/silccrypt/silcpkcs.[ch] for applications so that they
3345 don't need to do pkcs->pkcs->init calls anymore.
3347 * Remove SilcSocketConnection from the SFTP API since it really
3348 wasn't needed there. The application has the information
3349 saved in its contexts anyway and the SFTP layer doesn't need
3350 know about it. Affected files lib/silcsft/silcsftp.h and
3351 lib/silcsftp/sftp_[server/client].c.
3353 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3354 The SilcSimContext is not SilcSim.
3356 * Fixed possible buffer overflows in silc_id_render in the
3357 lib/silcutil/silcutil.c.
3359 * On EPOC the global crypto module lists are not used at all
3360 in the crypto library. Added support for using the constant
3361 algorithm list on EPOC. Affected files are
3362 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3365 * Fixed the handling of third parameter of KICKED notify, since
3366 it was mistakenly updated to SILC Protocol 1.0 even though it
3367 is to be included in 1.1. Since it is not in 1.0 it is not
3368 mandatory, and this fix now handles it only if it is provided,
3369 and it is not error if it is not provided. Affected file
3370 lib/silcclient/client_notify.c.
3372 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3374 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3375 client. Affected file irssi/src/silc/core/client_ops.c.
3377 * Merged with Irssi 0.8.4 from irssi.org CVS.
3379 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3381 * Check for valid socket connection in client entries before
3382 sending any messages. Fixes a crash, but doesn't fix some
3383 other underlaying bug that is lurking there. Affected
3384 file silcd/packet_send.c.
3386 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3388 * $usermode, $cumode and $cumode_space expandos shouldn't do
3389 anything with non-SILC server records. Affected file
3390 irssi/src/silc/core/silc-expandos.c
3392 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3394 * Fixed the silc_net_check_[host/local]_by_sock to support
3395 IPv6 bound sockets as well. Now they can return IPv6 addresses
3396 as well. Affected file lib/silcutil/silcnet.c.
3398 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3399 Affected lib/silcutil/unix/silcunixnet.c.
3401 * Fixed ID rendering (at least on some platforms, not NetBSD)
3402 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3404 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3406 * Added silc_hash_public_key and silc_hash_public_key_compare
3407 functions to be used with SilcHashTable. They can be used to
3408 hash public keys and compare public keys in hash table. Affected
3409 file lib/silcutil/silcutil.[ch].
3411 * Added support for specifying multiple public keys for Client
3412 connection section in server configuration file. This makes it
3413 possible to accept multiple public keys from same host, or to
3414 make a section that accepts any incoming host, and have the
3415 accepted public keys listed in the section.
3417 Added functions silc_sever_[find/get]_public_key, added the
3418 support for this actually to all connection sections but only
3419 the Client section is currently allowed to specify multiple
3422 Affected files are silcd/server.c, server_internal.h,
3423 command.c, protocol.c, server_util.[ch], packet_receive.c.
3425 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3427 * Merged Irssi 0.8.2 from irssi.org CVS.
3429 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3431 * If silc_debug is TRUE, also output standard logging messages
3432 to stderr with the debug output.
3434 Made silc_log_reset_all() flushing all channels before returning.
3435 Also fixed some documentation typos.
3437 Affected files are lib/silcutil/silclog.[ch].
3439 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3441 * Fixed the server to check correctly the amount of connections
3442 from single host, by checking also the type of the connection.
3443 Fixed also the comparison of number of connections and number
3444 of allowed connections. Affected files are silcd/server.c,
3447 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3449 * Fixed the USERS command reply to save the user's mode on the
3450 channel as well. Fixed JOIN command reply to check whether a
3451 client is on channel already and not join it twice. Affected
3452 file lib/silcclient/command_reply.c.
3454 * Added new file silc-expandos.c into irssi/silc/core/ to return
3455 various stuff for various signal for the statusbar etc. updating.
3456 Now Irssi SILC client prints channel user modes etc. on the
3459 * The user mode (like server/router operator changes) is now shown
3460 on the Irssi SILC client's statusbar. The affected files are
3461 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3463 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3465 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3466 to SILC_SCHEDULE_[UN]LOCK macros.
3468 * Added more error printing to logs in server code. Affected
3469 files silcd/server.c and silcd/protocol.c.
3471 * Fixed -S option parsing in Irssi SILC Client. Affected file
3472 irssi/src/silc/core/silc-core.c.
3474 * Added silc_buffer_alloc_size function. Affected file is
3475 lib/silcutil/silcbuffer.h.
3477 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3479 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3480 constants. Affected files in
3481 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3484 * Changed the internal SFTP Memory FS table to const. Affected
3485 file lib/silcsftp/sftp_fs_memory.c.
3487 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3489 * Fixed the buffer formatting and unformatting routines to
3490 check the size of 64 bits types with sizeof(). Affected
3491 file is lib/silcutil/silcbuffmt.c.
3493 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3495 * Removed 0.6.x backwards support.
3497 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3499 * Changed all integer type names:
3500 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3501 to avoid collisions with other libraries using same type names
3504 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3506 * Added `prefer_ipv6' argument to the functions
3507 silc_net_gethostbyname[_async]. If it is TRUE it will return
3508 IPv6 address over IPv4. If FALSE IPv4 address is returned
3509 even if IPv6 address was found. Affected files
3510 lib/silcutil/silcnet.[ch].
3512 * Added support silc_net_create_connection[_async] to fallback
3513 to IPv4 address if IPv6 address could not be used (like if
3514 it doesn't work on a specific system). Affected file in
3515 lib/silcutil/unix/silcunixnet.c.
3517 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * Added silc_schedule_reinit function to do the enlarging
3520 of the max tasks handling capabilities of the scheduler.
3521 Affected files lib/silcutil/silcschedule.[ch].
3523 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3525 * Added automatic extern "C" { ... } for C++ compilers so the
3526 application does not need to define them. Affected file
3527 includes/silcincludes.h.
3529 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3530 old name went against naming convention. Applications now
3531 include "silcclient.h" instead of "clientlibincludes.h".
3532 Removed includes/clientlibincludes.h, it is redundant now.
3534 * Renamed includes/version.h to silcversion.h.
3536 * Added really preliminary support for OS/2 into the util
3537 library. Only thread & mutex API is implemented, others
3538 are still to be implemented. Created the lib/silcutil/os2/
3539 directory. Created also file includes/silcos2.h.
3541 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3543 * Added preliminary BeOS support into the util library.
3544 Created lib/silcutil/beos/, and implemented all the needed
3545 functions to support SILC on BeOS. Created also file
3546 includes/silcbeos.h.
3548 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3550 * Added proper initializations to silc's irssi code, so it's
3551 now possible to load it as module. Affected files
3552 irssi/src/silc/core/silc-core.c,
3553 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3555 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3557 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3560 * Fixed the silcdoc document generator to correct generate
3561 docs from all kinds of filenames. Affected files are
3562 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3564 * ROBOdoc documented lib/silcutil/silcmemory.h.
3565 Added also new function silc_memdup.
3567 * Removed lib/silcutil/silcbufutil.h and moved those routines
3568 to the lib/silcutil/silcbuffer.h.
3570 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3572 * Added `user_count' to the SilcChannelEntry which now tells the
3573 number of users on the channel. The user count is now saved
3574 in normal server of global channels as well. Affected files
3575 silcd/server.c, idlist.h, packet_receive.c and command.c.
3577 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3578 include file utility functions.
3580 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3581 instead of calling directly OS routines.
3583 * Fixed NICK change printing in Irssi SILC Client. Fixed
3584 KICKED notify printing in Irssi SILC Client. Affected file
3585 irssi/src/silc/core/client_ops.c.
3587 * Fixed a NICK change bug in client library, to not recreate the
3588 client_entry->channels hash table everytime nick is changed.
3589 Affected file lib/silcclient/client.c.
3591 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3593 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3594 the SKE interface a bit.
3596 * Fixed padding problem in PKCS#1. The padding was not actually
3597 random since the random number generator was used incorrectly.
3598 This security bug affects only when encrypting with PKCS#1, and
3599 it is not currently used at all in SILC. SILC only use signing
3600 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3602 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3604 * Rewrote the notify handling in Irssi SILC client to not call
3605 the events as signals. Fixes problems with Perl support.
3606 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3608 * Send the auto-nicking NICK command in client library with
3609 little timeout after connecting. The affected file is
3610 lib/silcclient/client.c.
3612 * Added following new config file settings:
3613 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3614 key_exchange_timeout, conn_auth_timeout, connections_max,
3617 Implemented all the new config settings handling in the server.
3619 Optimized the use of SKE Mutual flag usage. Use it only
3620 if connection authentication protocol is not based in public
3623 Renamed all SilcServerConfigSection* to SilcServerConfig*
3624 to have a bit shorter names.
3626 Affected files silcd/serverconfig.[ch], server.[ch], and
3629 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3631 * Cleaned up the listening sockets code, preparing for the rehash
3632 support. Affected file is silcd/server.c.
3634 * Fixed some output messages. Affected files are silcd/silcd.c,
3637 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3639 * Create lib/doc/silcrng_intro.html document as introduction
3640 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3642 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3644 * Fixes to the silcd config template. Affected file is
3645 doc/example_silcd.conf.in.
3647 * Removed type casts from silc_calloc(), conforming to the
3648 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3650 * Removed param_name member from client, server, and router
3651 section structs, now identifying the param directly.
3653 Added CONFIG_FREE_AUTH macro in config file parsing.
3655 Affected files are silcd/serverconfig.[ch].
3657 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3659 * Fixed command line parameter handling. All SILC initialization
3660 is now done in silc_core_init() which also fixes autoconnecting
3663 Affected files irssi/src/silc/core/silc-core.c,
3664 irssi/src/fe-text/silc.c.
3666 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3668 * Added new configuration options and blocks:
3669 keepalive_secs, reconnect_count, reconnect_interval,
3670 reconnect_interval_max, reconnect_keep_trying and
3671 require_reverser_lookup. Added ConnectionParam block, and
3672 implemented the connection parameters when connecting as
3673 initiator and when accepting connections as responder.
3675 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3676 whether given configuration value has been given already.
3678 Affected files silcd/serverconfig.[c], server.[c].
3680 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3681 algorithm parts and created new file silcalgs.conf, that
3682 is now included from the example_silcd.conf.in.
3684 * Optimized the silc_server_connect_to_router_second to take
3685 the connection configuration object from the SilcServerConnection
3686 object instead of finding it during the connecting phase.
3687 Added the configuration object to SilcServerConnection struct.
3688 Affected files silcd/server_internal.h, server.c.
3690 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3692 * Add the client on channel after it was resolved at the
3693 channel message receiving, and it was not already on the
3694 channel. Affected file lib/silcclient/client_channel.c.
3696 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3698 * Fixed the public key authentication to allocate always the
3699 destination signature buffer instead of using static buffer.
3700 Affected file silcd/protocol.c.
3702 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3704 * Unified the serverconfig.[ch]'s helper function interface.
3705 Affected file silcd/serverconfig.[ch].
3707 * Removed doc/example_silc.conf.in since it is redundant.
3708 The make install will now install irssi/silc.conf file.
3710 * Added new Passphrase and Publickey authentication methods to
3711 config file, allowing both public key and passphrase based
3712 authentication to be set at the same time.
3714 Added `prefer_passphrase_auth' setting in config file which
3715 can be used to set to prefer passwd auth if both passwd and
3716 public key is set. If not set, public key is preferred.
3717 This has effect only when being initiator (responder will try
3720 Added support for authentication with passphrase and public key
3721 at the same time. The passphrase is tried first always since
3722 it is faster to check.
3724 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3726 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3728 * Merged the new SILC Config library, with the server parsing
3729 support. Read the header file silcconfig.h or the toolkit
3730 documentation for the news. Affected files are
3731 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3732 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3733 silcd/protocol.c silcd/server.c silcd/server_backup.c
3734 silcd/serverconfig.[ch] silcd/silcd.c.
3736 * Fixed some silclog documentation. Affected file is
3737 lib/silcutil/silclog.h.
3739 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3741 * The silc_cipher_register, silc_hash_register and
3742 silc_hmac_register now checks if the object to be registered
3743 is registered already. Affected files are
3744 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3746 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3748 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3750 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3752 * Allow zero length channel messages inside the Channel Message
3753 Payload. Affected file lib/silccore/silcchannel.c.
3755 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3756 as header filenames.
3758 * Removed lib/silcclient/README and created HTML file
3759 lib/silcclient/silcclient_using.html, which is now included
3760 as part of Toolkit documentation.
3762 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3764 * Fixed CUMODE_CHANGE notify handling to change the mode of
3765 correct client. Affected file lib/silcclient/client_notify.c.
3767 * Make silc_rng_alloc fail if it cannot allocate the sha1
3768 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3770 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3772 * Fixed the file transfer's key agreement payload to include
3773 zero port also if the hostname is NULL because it could not
3776 Call file transfer monitor callback now also if error occurs
3777 during key agreement protocol.
3779 Changed the silc_client_file_send interface to return the
3780 SilcClientFileError instead of session id. The session ID
3781 is returned into pointer provided as argument.
3783 Check that the file exists locally before sending the
3784 file transfer request at all.
3786 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3788 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3789 error than can occur while key agreement protocol. Affected
3790 file lib/silcclient/silcapi.h.
3792 * Fixed the event_mode CMODE handler to not crash when mode
3793 is changed and +k mode is set in the channel. Affected file
3794 irssi/src/silc/core/silc-channels.c.
3796 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3797 SILC_LOG_WARNING to give out Warning and not Error. Affected
3798 file lib/silcutil/silclog.c.
3800 * Fixed the channel message payload decryption in the function
3801 silc_channel_message_payload_decrypt to not modify the original
3802 buffer before it is verified that the message decrypted
3803 correctly. Otherwise, next time it is called with correct
3804 channel key it won't encrypt since the payload is corrupted.
3805 Affected file lib/silccore/silcchannel.c.
3807 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3809 * Do not constantly resize the window. A fix patch by cras.
3810 Affected file irssi/src/fe-text/screen.c.
3812 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3814 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3815 Affected file lib/silcutil/silcnet.c.
3817 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3819 * Fixed a bug in hash table internal routine for traversing
3820 the table with foreach callback. The current entry may
3821 become invalid in the callback but it was referenced after
3822 the callback returned.
3824 Do not allow auto rehashing of hash table during the
3825 silc_hash_table_foreach operation, for same reasons as it is
3826 not allowed for SilcHashTableList. Affected files are
3827 lib/silcutil/silchashtable.[ch].
3829 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3831 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3832 Win32 DLL. extern's in header files are now declared with
3835 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3837 * Fixed private message handling. It used some old code that
3838 caused the client to crash. Affecte file is
3839 lib/silcclient/client_prvmsg.c.
3841 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3843 * Added function silc_client_add_channel,
3844 silc_client_replace_channel_id, and removed functions
3845 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3846 from client library.
3848 * Added cross reference of the joined channels to the
3849 SilcClientEntry, and changed the SilcChannelEntry's
3850 users list to SilcHashTable. The affected files are
3851 lib/silcclient/idlist.[ch].
3853 * Fixed a bug in hash table tarversing. While the hash table
3854 is traversed with SilcHashTableList the table must not be
3855 rehashed. It is now guaranteed that auto rehashable tables
3856 are not rehashed while tarversing the list. Also defined that
3857 silc_hash_table_rehash must not be called while tarversing
3858 the table. Added function silc_hash_table_list_reset that must
3859 be called after the tarversing is over. The affected files are
3860 lib/silcutil/silchashtable.[ch].
3862 * Changed all hash table traversing to call the new
3863 silc_hash_table_list_reset in server and in client library.
3865 * Added function silc_client_on_channel to return the
3866 SilcChannelUser entry if the specified client entry is joined
3867 on the specified channel. This is exported to application as
3868 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3870 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3872 * Fixed founder regaining problem with JOIN command on normal
3873 server. The notify for mode change must be sent always and
3874 not only if !cmd->pending. Affected file silcd/command.c.
3876 * Fixed the WHOWAS command's reply sending to support the
3877 lists correctly. Affected file silcd/command.c.
3879 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3881 * When sending JOIN command to router for processing the
3882 sender's old command identifier was not saved back to the
3883 sender's command context, fixed now. The affected file is
3886 * Create the key in JOIN command of the router did not return
3887 the channel key, added check for this. Affected file is
3890 * Fixed a channel ID update bug in JOIN command reply. Do
3891 not directly upgrade the ID but call the function
3892 silc_idlist_replace_channel_id if the ID was changed.
3893 Affected file silcd/command_reply.c.
3895 * Fixed memory leaks from command calling if it would fail.
3896 Affected file silcd/command.c.
3898 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3900 * Applied patches from cras:
3902 Memory leak fixes around libaries, irssi window resize fix,
3903 new silclist.h and silcdlist.h, all extern inline changed to
3906 * Removed dotconf from lib/dotconf, not needed anymore.
3908 * Removed TRQ from lib/trq, not needed anymore.
3910 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3911 with server connections. Later this will be configurable
3912 in config file after new config file is done. Affected file
3915 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3917 * Fixed a crash in server related to channel announcements.
3918 Affected file silcd/server.c.
3920 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3922 * Fixed memory leaks in silc_server_create_new_channel*
3923 functions. Affected file silcd/server.c.
3925 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3926 which ID was changed. This way the router will send the
3927 user list for the channel again, and server won't be in
3928 desync in some rare circumstances. Affected file is
3929 silcd/packet_receive.c.
3931 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3933 * Check for NULL socket pointer in the function
3934 silc_server_packet_send_to_channel_real. Affected file
3935 silcd/packet_send.c.
3937 * Fixed the BAN notify handling to correctly remove ban
3938 list. Affected file silcd/packet_receive.c.
3940 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3942 * Fixed some header addition to Toolkit distribution in
3943 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3945 * Added lib/silcclient/client_ops_example.h as an template
3946 file for application programmers to quickly start using
3947 the SilcClientOperation functions in their application.
3948 Updated the lib/silcclient/README as well to tell about this
3949 nice file made available.
3951 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3953 * Call silc_server_remove_from_channels when removing client
3954 entry when NO_SUCH_CLIENT_ID was received. Affected file
3955 is silcd/command_reply.c.
3957 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3959 * Added server & router operator statistics updating. Affected
3960 file silcd/packet_receive.c and silcd/command.c.
3962 * Fixed the SERVER_SIGNOFF notify handling on normal server
3963 not to save the history information for clients. Same was
3964 fixed earlier in remove_clients_by_server function, but not
3965 here. Affected file silcd/packet_receive.c.
3967 * Raised the default connection-retry count from 4 to 7 in
3968 server. Affected file silcd/server.h.
3970 * Cancel any possible reconnect timeouts when we start the
3971 key exchange. Affected file silcd/server.c.
3973 * Do not reconnect on connection failure when SCONNECT was
3974 given. Affected files silcd/server.[ch].
3976 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3978 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3980 * Fixed the NICK command to always give the unformatted
3981 nickname to the one giving the NICK command. If unformatted
3982 nickname is cached already it will be formatted and the
3983 local entry will always get the unformatted nickname.
3984 Affected file lib/silcclient/idlist.c.
3986 * Fixed some double frees from client library commands.
3987 Affected file is lib/silcclient/command.c.
3989 * Fixed CUMODE command in server to assure that no one can
3990 change founder's mode than the founder itself, there was a
3991 little bug. Affected file silcd/command.c.
3993 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3995 * Removed the SilcClientCommandDestructor from the client
3996 libary, it is not needed anymore. Affected files are
3997 lib/silcclient/silcapi.h, command[_reply].[ch],
3998 client_notify, idlist.c.
4000 * Fixed GETKEY command to first resolve client, and then
4001 resolve the server only if the client was not found, instead
4002 of resolving both at the same time. Affected file is
4003 lib/silcclient/command.c.
4005 * Added silc_client_start_key_exchange_cb and lookup the
4006 remote hostname and IP address before starting the key
4007 exchange with server. The affected file is
4008 lib/silcclient/client.c.
4010 * The server's public key is now saved using the IP address
4011 of the server and not the servername for the filename.
4012 The hostname public key filename is checked as an fall back
4013 method if the IP address based filename is not found.
4015 Fixed the GETKEY command to save the fetched server key
4016 in correct filename.
4018 Print the remote server's hostname now when new key is
4019 received during connection process. Affected file is
4020 irssi/src/silc/core/client_ops.c.
4022 * Return always our own public key to the client if it asks
4023 for it with GETKEY command. Affected file silcd/command.c.
4025 * Removed the use_auto_addr variable from default config
4026 file since it was in wrong section. Affected file is
4029 * Fixed TOPIC_CHANGE notification to not route it when it
4030 was sent using silc_server_send_notify_to_channel function.
4031 Affected file silcd/command.c.
4033 * Fixed silc_server_send_notify_kicked to send the kicker's
4034 Client ID also, it was missing. Affected files are
4035 silcd/command.c, silcd/packet_send.[ch].
4037 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4039 * Do not save client history information in SERVER_SIGNOFF.
4040 Fixes the bug in normal server that it does not detect
4041 the client becoming valid after the server becomes back
4042 online. Affected file silcd/server_util.c.
4044 * Added `sock_error' field into the SilcSocketConnection
4045 context. When error occurs during socket operation (read
4046 or write) the error is saved. Added also new function
4047 silc_socket_get_error to return human readable socket error
4048 message. Affected files are lib/silcutil/silcsockconn.[ch],
4049 lib/silcutil/unix/silcunixsockconn.c, and
4050 lib/silcutil/win32/silcwin32sockconn.c.
4052 * The server now prints the socket error message in the
4053 signoff for client. Affected file silcd/server.c.
4055 * Fixed the `created' channel information sending from router
4056 to server in JOIN command. Checks now whether the channel
4057 really was created or not and set it according that.
4059 Fixed the JOIN command to use the client entry's current
4060 ID during the joining procedure instead of the one it sent
4061 in the command (it is checked though), since it can change
4062 between the packet processing and command processing, and
4063 would just case unnecessary pain in the client end. Affected
4064 file silcd/command.c.
4066 * Fixed a channel key payload sending to use correct channel
4067 ID when the server was forced to change the channel's ID by
4068 router. Router sent the key payload with the old Channel ID.
4069 Affected file silcd/packet_receive.c.
4071 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4073 * Call silc_server_save_channel_key only if the key payload
4074 was provided in the JOIN command's command reply. Affected
4075 file silcd/command_reply.c.
4077 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4079 * Fixed silc_mp_sizeinbase to return the value correctly with
4080 MPI. Affected file lib/silcmath/mp_mpi.c.
4082 * Fixed the stop_server signal to correctly stop the scheduler
4083 and gracefully stop the server when SIGTERM or SIGINT signals
4084 are received. Affected file silcd/silcd.c.
4086 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4088 * Simple handling of TERM and HUP signals. Also added some log
4089 flushing call around. Affected file is
4092 * Fixed small bugs in silclog.c. Now buffering output will take
4093 effect after 10 seconds since startup: This will ensure that
4094 no important startup messages are lost. Also output redirection
4095 will preserve original format ([Date] [Type] message).
4096 Affected file is lib/silcutil/silclog.c.
4098 * Added two options to the config file, in the logging section:
4099 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4100 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4102 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4104 * Do not print the warning about log files not being initialized
4105 more than once to avoid excess logging. Affected file is
4106 lib/silcutil/silclog.c.
4108 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4109 the SIM copying in make install in Makefile.am.pre.
4111 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4113 * Rewritten silclog APIs. Globally interesting changes follows:
4114 silc_log_set_files() changed to silc_log_set_file().
4115 silc_log_set_callbacks() changed to silc_log_set_callback().
4116 ROBOdoc documented silclog header file.
4117 SilcLogCb now returns bool to wether inihibit the default
4118 handler or not (to keep the old behaviour return always TRUE).
4119 The new APIs should also fix the problem of the
4120 silcd_error.log file that was written in the current directory.
4123 Log files streams will remain opened after silc_log_set_file()
4124 call, means less CPU usage notably on high traffic servers.
4125 File streams are now full buffered, and flushed to the disk
4126 every 5 minutes, lesses HD activity and CPU usage.
4127 Messages can be redirected, allowing admins to configure
4128 one single logfile for all server messages.
4129 the silc_log_quick global variable to activate fast-logging.
4130 Affected files lib/silcutil/silclog.[ch]
4132 * Changed some code to conform new silclog APIs. Affected
4133 files are doc/example_silcd.conf.in, silcd/server.c
4134 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4137 * Fixed a memory leak that could occur in some situations.
4138 Affected file silcd/serverconfig.c.
4140 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4142 * Added the silc_client_del_client to remove the client from
4143 all channels as well. Affected file lib/silcclient/idlist.c.
4145 * Fixed the client library to correctly remove the client
4146 from all channels when the client entry is being destroyed.
4147 Affected file lib/silcclient/client_notify.c, command.c.
4149 * Added auto-nicking support to the client library. If the
4150 applicatio now sets client->nickname it will be sent to the
4151 server after connecting by the library. This way for example
4152 SILCNICK (or IRCNICK) environment variables will have effect
4153 and always change the nickname automatically to whatever
4154 it is wanted. Affected file lib/silcclient/client.[ch].
4156 * Renamed silc_server_command_bad_chars to the
4157 silc_server_name_bad_chars and moved it to the
4158 silcd/server_util.[ch]. Added also new function
4159 silc_server_name_modify_bad to return nickname that
4160 includes bad characters as new nickname without those
4161 bad characters. This check and modify is now used in
4162 silc_server_new_client when the username is initially set
4163 as nickname, so it must be checked to be valid nickname.
4164 Affected file silcd/packet_receive.c.
4166 * The nickname length is now taken from the packet for real
4167 and not trusted to strlen() since it clearly can return
4168 wrong length for nickname including bad characters. This
4169 also applies to channel names. Affected file silcd/command.c.
4171 * Removed the lib/silcsilm/modules directory. Modules are now
4172 compiled into the lib/silcsim. Fixed the copying of the
4173 modules to follow symbolic links in Makefile.am.pre.
4175 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4177 * Fixed silc_string_regexify list creation. Fixes bugs with
4178 BAN and INVITE commands in server. The affected file is
4179 lib/silcutil/unix/silcunixutil.c.
4181 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4183 * Removed the command destructor entirely from the server's
4184 command and command reply routines. It is not needed, and
4185 its usage was buggy and caused crashes. Affected files are
4186 silcd/command[_reply].[ch].
4188 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4190 * Cancel protocol and NULL sock->protocol if timeout
4191 occurred during protocol. Affected file silcd/server.c.
4193 * Cancel protocol timeouts always before calling the final
4194 callback, to assure that after final callback is called
4195 no other state will be called for the protocol anymore.
4196 Affected file silcd/protocol.c.
4198 * Print error log if incoming connection configuration could
4199 not be found. Affected file silcd/server.c.
4201 * Fixed JOIN command to correctly save the founder mode
4202 to the client on normal SILC server, when the channel
4203 was created by the router. Affected file silcd/command.c.
4205 * Fixed LIST command (hopefully) to send correct reply
4206 packets. Affected file silcd/command.c.
4208 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4210 * The silc_packet_receive_process now returns FALSE if the
4211 read data was invalid packet, and TRUE if it was ok.
4213 The server now checks that if unauthenticated connection
4214 sends data and its processing fails the server will close
4215 the connection since it could be a malicious flooder.
4217 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4219 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4221 * Make sure the warning about error opening a log file is
4222 printed only once and not everytime it fails (produces
4223 too much useless log). Affected file lib/silcutil/silclog.c.
4225 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4227 * Made the silc_server_daemonise() function more readable.
4228 Affected file silcd/server.c.
4230 * Pid file is now optional, the user may comment it out from
4231 the config file. Removed define SILC_SERVER_PID_FILE, we
4232 don't need a default any longer. Affected file
4233 configure.in.pre, lib/Makefile.am.pre.
4235 * Make some use of the pid file. The server now dies at startup
4236 if it detects a valid pid file on his path. The server would
4237 die anyway in this circumstance, because of the bind() failure.
4238 Affected file silcd/silcd.c.
4240 * No longer compiling lib/dotconf.
4242 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4244 * Fixed JOIN command parsing not to crash. Affected file
4245 lib/silcclient/command.c.
4247 * Fied the NICK_CHANGE notify to add the new client entry
4248 even it is resolved. This removes an <[unknown]> nick
4249 thingy bug in the client. Affected file is
4250 lib/silcclient/client_notify.c.
4252 * Do not try to allocate 0 bytes (efence does not like it)
4253 in lib/silccore/silccomand.c when encoding payload.
4255 * Do not take IRCNICK as nickname in Irssi SILC client since
4256 it is not possible to set nickname before hand connecting
4257 the server (TODO has an entry about adding auto-nicking
4260 * Changed the silc_server_command_pending to check whether
4261 there already exists an pending entry with the specified
4262 command, command identifier and pending callback. This is
4263 to fix IDENTIFY and WHOIS related crashes that may register
4264 multiple pending commands with same identifier. Affected
4265 file silcd/command.c.
4267 * Fixed the server to reconnect to the router even if it
4268 was already reconnecting and EOF was received. This to
4269 fix a possibility that the server wouldn't ever try to
4270 auto-reconnect to the router. Affected file silcd/server.c.
4272 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4274 * Fixed the server's password authentication to use the
4275 length of the locally saved password, and not the one
4276 sent in the packet. Affected file silcd/protocol.c.
4278 * Fixed same password authentication problem in the
4279 Authentication Payload handling routines in
4280 lib/silccore/silcauth.c.
4282 * Yet another password authentication problem fixed with
4283 channel password handling in silcd/command.c.
4285 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4287 * If first character of string in silc_parse_userfqdn is '@'
4288 then do not parse it. Affected file is
4289 lib/silcutil/silcutil.c.
4291 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4293 * Fixed minor bug in IDENTIFY command reply sending, which
4294 caused various weird problems during JOIN when it was
4295 resolving names for users. Affected file silcd/command.c.
4297 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4299 * Fixed the IDENTIFY command reply sending to chech better valid
4300 clients. It was possible to send incomplete list of replies.
4301 Affected file silcd/command.c.
4303 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4305 * Added silc_client_command[s]_[un]register functions now to
4306 dynamically register the commands in client library. Removed
4307 the static table of commands. This allows the client library
4308 to call commands without causing the application to know about
4309 what commands library has called.
4311 Removed the INFO command reply kludge to detect when the command
4312 was called by library. Now library use its own command reply
4313 function for INFO command.
4315 Added function silc_client_command_call to call a command.
4316 Application can use it to call command, not access the structure
4319 Now all commands that are sent by the client library (not
4320 explicitly sent by application) use own command reply functions.
4322 Affected files around lib/silcclient/ and in
4323 irssi/src/silc/core/.
4325 * Fixed the WHOIS command reply sending to chech better valid
4326 clients. It was possible to send incomplete list of replies.
4328 Fixed the WHOIS and IDENTIFY to send the request to router
4329 if normal server did not do it and did not find any results.
4331 Affected file silcd/command.c.
4333 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4335 * Moved the internal data from SilcClient context into its
4336 own file, not accesible to application. Affected files
4337 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4338 and other files in client library.
4340 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4342 * Added doc/examples installation target in Makefile.am.pre.
4345 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4347 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4348 commands the found client entry will be removed from the
4349 cache, after notifying application about the error. Affected
4350 file lib/silcclient/command_reply.c.
4352 * Changed the /MSG to check for exact nickname user gave, and
4353 not let `nick' match `nick@host' if it is only one found. Now,
4354 user must type the exact nickname (like nick@host2) even if
4355 there are no more than one same nicks found. This is to avoid
4356 a possibility of sending nickname to wrong nickname since
4357 `nick' could match `nick@host'. Affected file is
4358 irssi/src/core/silc-servers.c.
4360 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4362 * Do not print "you are now server operator" or similar when
4363 giving /away command. Affected files are
4364 irssi/src/silc/core/client_ops.c, silc-servers.h.
4366 * Made the silc_server_command_pending_error_check to send
4367 the same command reply payload it received back to the
4368 original sender of the command. This way all arguments
4369 that was received by the server will be received by the
4370 client too. Affected file silcd/command.c.
4372 * Added the silc_idcache_add to return the created cache entry
4373 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4375 * Add global clients to expire if they are not on any channel.
4376 This is because normal server will never know if they signoff
4377 if they are not on any channel. The cache expiry will take
4378 case of these entries. This is done by normal servers only.
4379 The affected files are silcd/command_reply.c,
4380 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4382 * If server receives invalid ID notification for WHOIS or
4383 IDENTIFY and the ID exists in the lists, it is removed.
4384 Affected file silcd/command_reply.c.
4386 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4387 in client then client entry that it matches is searched and
4388 the nickname is printed on the screen for user. Affected
4389 file irssi/src/silc/core/client_ops.c.
4391 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4393 * Use cache entry expire time in the LIST command reply to
4394 purge old entries from the cache after the LIST command
4395 reply has been received. This way we don't have non-existent
4396 entries in the cache for too long. Affected file is
4397 silcd/command_reply.c.
4399 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4401 * If we are normal server, and we've not resolved client info
4402 in WHOIS or IDENTIFY from router, and it is global client,
4403 we'll check whether it is on some channel. If it is not
4404 then we cannot be sure about its validity and will resolve it
4405 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4406 file silcd/command.c.
4408 * Search channel by name (if possible) rather than by ID
4409 in IDENTIFY command's command reply. Affected file is
4410 silcd/command_reply.c.
4412 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4414 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4415 Updated specs and implemented it. Affected file silcd/command.c,
4416 silcd/packet_send.c and silcd/packet_receive.c.
4418 * Implemented the <founder auth> payload handling in the JOIN
4419 command. If provided all conditions for channel joining
4420 except requirement to provide correct passphrase can be
4421 overrided by the channel founder. Updated the protocol specs.
4422 Affected file silcd/command.c.
4424 Added support for founder auth in JOIN command in client
4425 library. Fixed the parsing of the JOIN command now to support
4426 all options as they should be. The affected file is
4427 lib/silcclient/command.c.
4429 * Optimized the WHOIS and IDENTIFY commands to send the request
4430 to router only if it includes nicknames or other names. If
4431 they include only IDs then check the local cache first before
4432 routing. Affected file is silcd/command.c.
4434 * Added channels topic announcements. Affected file is
4435 silcd/packet_receive.c and silcd/server.c.
4437 * Fixed the silc_server_send_notify_topic_set to really destine
4438 the packet to channel. Affected file silcd/packet_send.c.
4440 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4441 library. Affected file lib/silcclient/client_notify.c.
4443 * Added UMODE announcements. Affected file silcd/server.c.
4445 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4447 * Memory leak fixes in:
4449 lib/silcutil/silcsockconn.c
4450 lib/silcske/silcske.c
4451 lib/silcske/groups.c
4453 lib/silccrypt/silcpkcs.c
4454 lib/silccore/silccommand.c
4455 lib/silccore/silcidcache.c
4460 * ROBOdoc documented the lib/silcske/groups.h file and a
4461 bit changed the interface for better.
4463 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4465 * Update the client entry context in the ID cache after
4466 nick change. Affected file lib/silcclient/command.c.
4467 Fixes the CUMODE command when regaining founder privileges,
4468 and a little WHOIS problem.
4470 * Fixed silc_net_gethostbyname to correctly call the
4471 inet_ntop. Affected file lib/silcutil/silcnet.c.
4473 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4475 * Added IPv6 support checking to the configure.in.pre, added
4476 also --enable-ipv6 option to override the check. Affected
4477 file configure.in.pre.
4479 * The silc_thread_create now calls the start function
4480 directly if threads support is not compiled in. Removes
4481 ugly #ifdef's from generic code. Affected files are
4482 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4484 * Added silc_net_gethostby[name/addr]_async to asynchronously
4485 resolve. Affected files are lib/silcutil/silcnet.[ch].
4487 * Added support for rendering IPv6 based server, client and
4488 channel IDs. Affected file lib/silcutil/silcutil.c.
4490 * Added support for creating IPv6 based server IDs. Affected
4491 file is silcd/serverid.c.
4493 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4495 * Added silc_net_gethostby[addr/name] into the
4496 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4497 routines. Added silc_net_is_ip[4/6]. Affected file is
4498 lib/silcutil/unix/silcunixnet.c. All routines that take
4499 address as argument now supports both IPv4 and IPv6 addresses.
4501 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4503 * Fixed LIST command reply sending in server. Affected file
4506 * Server now sends the kicker's client ID in the KICK notify
4507 to the kicked client. Affected file silcd/command.c.
4509 * The client library now parses the kickers client ID and
4510 UI displays it. Affected files lib/silcclient/client_notify.c
4511 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4513 * Made all payload parsing function prototypes consistent.
4514 They all take now const unsigned char * and uint32 pair as
4515 the payload data instead of SilcBuffer. Changes all around
4516 the source tree. Other unsigned char* -> const unsigned char*
4517 changes around the tree as well.
4519 * Optimized SFTP client and server packet sending not to
4520 allocate new buffer for each packet but to recycle the
4521 first allocated buffer. Affected files are
4522 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4524 * Optimized the SFTP client to use SilcList instead of
4525 SilcDList for requests, because it is faster. Affected file
4526 is lib/silcsftp/sftp_client.c.
4528 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4529 into lib/silccore/silcid.[ch].
4531 Renamed silcpayload.[ch] into silcargument.[ch].
4533 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4535 * If client entry is deleted with active key agreement
4536 session, abort the session.
4538 The silc_client_abort_key_agreement now calls the completion
4539 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4541 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4544 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4546 * Don't use __restrict in older GCC's. Affected file is
4547 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4549 * silc_net_localhost now attempts to reverse lookup the
4550 IP/hostname. Affected file lib/silcutil/silcnet.c.
4552 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4553 command. It can be used to gain founder privileges at
4554 the same time when joining the channel.
4556 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4557 kicker's client ID as well. Updated protocol specs.
4559 Defined that the server must send SILC_COMMAND_IDENTIFY
4560 command reply with error status to client who sent
4561 private message with invalid client ID.
4563 Updated the protocol specification.
4565 * Added silc_server_send_command_reply to send any
4566 command reply. Affected file silcd/packet_send.[ch].
4568 * Added silc_id_payload_encode_data to encode ID payload
4569 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4571 * The server now send IDENTIFY command reply with error
4572 status if client ID in private message is invalid. Affected
4573 file silcd/packet_receive.c.
4575 * Save the server key file with server's IP address in
4576 the filename instead of hostname. The affected file is
4577 irssi/src/silc/core/client_ops.c.
4579 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4581 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4584 * Added libtool support for compiling shared objects in
4585 lib/silcsim. Affected file configure.in.pre and
4586 lib/silcsim/Makefile.am. Original patch by cras.
4588 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4590 * Pid file configuration, and server's config file fixes
4591 patch by toma. Updated CREDITS file.
4593 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4595 * Fixed silc_client_channel_message to not try to decrypt
4596 the message twice if it resolved the destination client
4597 information. This could cause of dropping one channel
4598 message. Affected file lib/silcclient/client_channel.c.
4600 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4602 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4603 lib/silcclient/client.c. This function is used when the SILC
4604 Client is run under some other scheduler, or event loop or
4605 main loop. On GUI applications, for example this may be
4606 desired to used to run the client under the GUI application's
4607 main loop. Typically the GUI application would register an
4608 idle task that calls this function multiple times in a second
4609 to quickly process the SILC specific data.
4611 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4613 * Fixed silc_server_drop() for dropping the supplementary
4614 groups as well, this could cause a security hole on some
4617 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4619 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4622 * Write PID file after dropping privileges. Added -F option
4623 to run server on foreground. A patch by debolaz.
4624 Affected files silcd/server.c, silcd/silcd.c.
4626 * Fixed MOTD to return the MOTD file server name. Affected
4627 file silcd/command.c.
4629 * Added INFO command reply handling to the Irssi SILC Client.
4630 Affected file irssi/src/silc/core/client_ops.c.
4632 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4634 * Fixed the silc_idcache_list_* routines to really support
4635 the dynamic list. Fixes a crash. Affected file is
4636 lib/silccore/silcidcache.c.
4638 * Fixed the LIST command reply to really call LIST command's
4639 pending callbacks. Affected file silcd/command_reply.c.
4641 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4643 * Update conn->local_entry->nickname after giving NICK
4644 command. Affected file lib/silcclient/command.c.
4646 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4648 * Added the [pid] option to the silcd configuration file
4650 Affected files: serverconfig.[ch] and silcd.c
4652 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4654 * Save fingerprint in WHOIS command reply in server.
4655 Affected file silcd/command_reply.c.
4657 * Fixed NICK commands pending callback registration.
4658 Affected file lib/silcclient/command.c.
4660 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4662 * Use ++server->cmd_ident when sending commands in server,
4663 instead of random number. Affected file silcd/command.c.
4665 * Fixed GETKEY command reply to call actually GETKEY pending
4666 command callbacks. Affected file silcd/command_reply.c.
4668 * A bit stricter check for nicknames. Check for same nickname
4669 in NICK command also. Affected file silcd/command.c.
4671 * Do not call INFO command everytime client ID changes, only
4672 during first connecting. Affected file lib/silcclient/client.c.
4674 * Set the new nickname only after successful command reply for
4675 NICK command is returned by server. Affected file
4676 lib/silcclient/command.c.
4678 * Remove nicknames from nicklist during server_signoff notify.
4679 Should fix /NAMES bit more. The affected file is
4680 irssi/src/silc/core/silc-channels.c.
4682 * Added `fingerprint' field to the SilcIDListData in the
4683 silcd/idlist.h to hold the fingerprint of the client's
4686 Send the fingerprint of the client's public key in WHOIS
4689 Affected files silcd/command.c, and silcd/idlist.[ch].
4691 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4692 create fingerprint from given data.
4694 * Show the fingerprint of the client's public key in WHOIS.
4695 Affected files irssi/src/module-formats.[ch] and
4696 irssi/src/silc/core/client_ops.c.
4698 * Format the multiple same nicknames also during JOIN and
4699 NICK_CHANGE notifys. Affected file is
4700 lib/silcclient/client_notify.c.
4702 * Do not print error on screen for invalid private message
4703 payload since it can come if someone is sending private
4704 messages with wrong key. Affected file
4705 lib/silccore/silcprivate.c.
4707 * Fixed multiple concurrent /PING crash. Affected file
4708 lib/silcclient/command.c.
4710 * Changed the wrong ID encoding. All IP addresses must be
4711 in MSB first order in encoded format. They were encoded
4712 wrong and was in LSB format. Affected files are
4713 silcd/serverid.c, lib/silcutil/silcutil.c.
4715 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4717 * Call the `connect' client operation through the scheduler
4718 in case of error. Affected file lib/silcclient/client.c.
4720 * Call the `failure' client operation even if the error
4721 occurred locally during a protocol. Affected file is
4722 lib/silcclient/protocol.c.
4724 * Added support of sending LIST command to router from normal
4725 server. This way normal server can get list of all channels
4726 in the network too. Fixed the channel list sending in the
4727 server too. Affected files are silcd/command.c, and
4728 silcd/command_reply.[ch].
4730 * Added silc_server_update_channels_by_server and
4731 silc_server_remove_channels_by_server. They are used during
4732 disconnection of primary router and in backup router protocol.
4733 Affected file silcd/server_util.[ch], silcd/server.c and
4734 silcd/server_backup.c.
4736 * Fixed channel adding to global list in IDENTIFY command
4737 reply in server. Affected file silcd/command_reply.c.
4739 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4741 * If the incoming packet type is REKEY or REKEY_DONE process
4742 that packet always synchronously. Fixes yet another MAC
4743 failed error on slow (dialup) connections. Affected file
4744 lib/silcclient/client.c and silcd/server.c.
4746 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4748 * Call check_version SKE callback for initiator too. Affected
4749 file lib/silcske/silcske.c.
4751 * Implemented fix for security hole found in the SKE that was
4752 fixed in the specification few days back; the initiator's
4753 public key is now added to the HASH value computation.
4754 Added backwards support for the old way of doing it too, for
4755 old clients and old servers. Affected file is
4756 lib/silcske/silcske.c.
4758 * Enabled mutual authentication by default in SKE. If initiator
4759 is not providing mutual authentication the responder will
4760 force it. This will provide the proof of posession of the
4761 private key for responder. The affected files are
4762 lib/silcclient/protocol.c and silcd/protocol.c.
4764 * Do not cache anymore the server's public key during SKE.
4765 We do mutual authentication so the proof of posession of
4766 private key is done, and if the server is authenticated in
4767 conn auth protocol with public key we must have the public
4768 key already. Affected file silcd/protocol.c.
4770 * Added new global debug variable: silc_debug_hexdump. If
4771 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4772 file lib/silcutil/silclog.[ch].
4774 * Fixed compilation warning due to char * -> const char *.
4775 Affected files lib/silcutil/silcnet.h, and
4776 lib/silccore/silcauth.[ch].
4778 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4780 * Fixed CMODE command when new channel key was created. If
4781 the creation failed the old key was removed. Next time giving
4782 same command would crash the server since the old key was
4783 freed already. Affected file silcd/command.c.
4785 * Fixed the silc_server_announce_get_channels to not crash
4786 on reconnect. Affected file silcd/server.c.
4788 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4790 * Added silc_log_set_debug_string function to set a regex
4791 string to match for debug output. Only the function names,
4792 or filenames matching the given debug string is actually
4793 printed. This way it is possible to filter out those debug
4794 strings that user is not interested in.
4796 Fixed a bug in silc_string_regexify.
4798 Affected files lib/silcutil/silclog.[ch], and
4799 lib/silcutil/unix/silcunixutil.c.
4801 * Changed the -d options in both server and Irssi SILC client
4802 to take the debug string as argument. Affected files
4803 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4805 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4807 * Added silc_hash_babbleprint to create a Bubble Babble
4808 Encoded fingerprint. The encoding is developed by Antti
4809 Huima (draft-huima-babble-01.txt), and it creates human
4810 readable strings out of binary data. Affected file
4811 lib/silccrypt/silchash.[ch].
4813 * Print the babble print now in addition of fingerprint as well
4814 in Irssi SILC client. Affected files are
4815 irssi/src/fe-common/silc/module-formats.[ch],
4816 irssi/src/fe-common/silc/core/client_ops.c.
4818 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4820 * Fixed a security problem found in SKE. The initiator's
4821 public key too is now added to the HASH hash value creation
4822 which is signed by the responder to create the SIGN value.
4823 This will prevent anyone in the middle to lie to the responder
4824 about the initiator's public key. If this is done now, the
4825 man in the middle will get caught. Updated the protocol
4828 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4830 * Better installation directory handling. Configure module
4831 paths and other paths automatically to example_silc* files
4832 in doc/. A patch by toma.
4834 * Fixed compiler warning from MPI library, and from SILC RNG.
4837 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4838 It can be configured with ./configure. A patch by toma.
4840 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4842 * Find correct make to use in prepare-clean. A patch by
4843 toma. Affected file prepare-clean.
4845 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4847 * Added irssi variables use_auto_addr, auto_bind_ip,
4848 auto_bind_port and auto_public_ip.
4850 * Changed the interface for silc_client_send_key_agreement
4851 in lib/silcclient/silcapi.h
4855 irssi/src/silc/core/silc-core.c
4857 lib/silcclient/silcapi.h
4858 irssi/src/silc/core/silc-channels.c
4859 lib/silcclient/client_keyagr.c
4862 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4864 * Added silc_pkcs_public_key_compare to compare two
4865 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4867 * Check that the client who set the founder mode on the
4868 channel is the same client that is giving the founder
4869 mode to itself. It is done by comparing the saved public
4870 key (it is saved even in the authentication is passphrase).
4871 Affected file silcd/command.c.
4873 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4875 * Do not process packet for disconnected socket connection.
4876 Affected file lib/silccore/silcpacket.c.
4878 * Process the DISCONNECT packet through scheduler in the
4879 client library. Affected file lib/silcclient/client.c.
4881 * Fixed the silc_client_packet_parse to not to increase
4882 the packet sequence number if the conn->sock and the
4883 current socket connection is not same. This can happen
4884 for example during key agreement when the conn includes
4885 multiple socket connections (listeners). Affected file
4886 lib/silcclient/client.c.
4888 * The sender of the file transfer request now provides also
4889 the pointer (listener) for the key exchange protocol. If
4890 the listener cannot be created then it sends empty key
4891 agreement and lets the receiver provide the listener.
4893 Added `local_ip' and `local_port' arguments to the
4894 silc_client_file_send. If they are provided they are used,
4895 if not then it will attempt to find local IP address, if
4896 not found or bind fails then the remote client will provide
4899 Affected files are lib/silcclient/client_ftp.c and
4900 lib/silcclient/silcapi.h.
4902 * Extended the FILE SEND command to support defining the
4903 local IP and port for key exchange listener. They are
4904 optional. Affected file irssi/src/silc/core/silc-servers.c.
4906 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4908 * Defined to WHOIS command reply the sending of fingerprint
4909 of the client's public key (if the proof of posession of the
4910 corresponding private key is verified by the server).
4911 Updated to the protocol specification.
4913 * Added support of receiving the client's public key's
4914 fingerprint in command reply in client library. Affected
4915 file is lib/silcclient/command_reply.c, and
4916 lib/silcclient/idlist.[ch].
4918 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4920 * Do not send over 128 chars long nickname to the server
4921 in NICK command. Affected file lib/silcclient/command.c.
4923 * Do not send over 256 chars long channel names to the server
4924 in JOIN command. Affected file lib/silcclient/command.c.
4926 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4928 * Assure that silc_server_close_connection cannot be called
4929 twice for same socket context. Affected file is
4932 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4934 * Send error message to application if opening file for
4935 writing during file transfer fails. Affected file is
4936 lib/silcclient/client_ftp.c.
4938 Remove all file transfer sessions for a client that we're
4939 removing from ID cache.
4941 Affected file is lib/silcclient/client_ftp.c.
4943 * Fixed silc_net_addr2bin to return correct address. Affected
4944 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4946 * Fixed file transfer session removing on signoff notify.
4947 Affected file irssi/src/silc/core/silc-servers.c.
4949 * Added the SilcClientFileError to be returned in the monitor
4950 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4951 Affected file lib/silcclient/silcapi.h.
4953 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4955 * Fixed a crash in silc_client_ftp_free_sessions and
4956 silc_client_ftp_session_free_client. Affected file
4957 lib/silcclient/client_ftp.c.
4959 * Added `disabled' field in the SilcChannelEntry in the server
4960 to indicate if the server entry is disabled. Affected file
4961 silcd/idlist.h, silcd/command[_reply].c.
4963 * SILC server adds now /var/run/silcd.pid everytime it is
4964 started. Affected file silcd/silcd.c.
4966 * Added silc_server_packet_send_clients to send a packet to
4967 the provided table of client entries. Affected file
4968 silcd/packet_send.[ch].
4970 * Fixed a crash in client resolving in client_prvmsg.c in
4971 client library. Affected file lib/silcclient/client_prvmsg.c.
4973 * Do not actually remove the client directly from ID cache
4974 during SERVER_SIGNOFF, but invalidate it. This way we
4975 preserve the WHOWAS info for the client. Affected file
4976 silcd/server_util.c.
4978 * Fixed SERVER_SIGNOFF notify handling in the server. The
4979 server is now able to process incoming SERVER_SIGNOFF notify
4980 for a server that it doesn't even know about. It will remove
4981 the clients provided in the notify. Affected file
4982 silcd/packet_receive.c.
4984 * Check for partial packet in data queue after every packet that
4985 was found from the queue. Return and wait for more data if
4986 there is partial data in queue. Affected file is
4987 lib/silccore/silcpacket.c.
4989 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4991 * Added SilcClietFileError enum to indicate error in
4992 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
4993 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
4994 Affected files lib/silcclient/silcapi.h and
4995 lib/silcclient/client_ftp.c.
4997 * Check that newsize in silc_buffer_realloc is larger than
4998 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5000 * Added better monitor of file transfers. It now monitors
5001 key agreement protocol during the file transfer too. Added
5002 error reporting too. Affected files
5003 irssi/src/silc/core/silc-servers.c,
5004 irssi/src/fe-common/silc/module-formats.[ch].
5006 * Wrote a help file for FILE command.
5008 * Added silc_rng_global_get_byte_fast to get not-so-secure
5009 random data as fast as possible. Random data is read from
5010 /dev/urandom if available and from the SILC RNG if not
5011 available. It is used in padding generation. Affected file
5012 lib/silccrypt/silcrng.[ch].
5014 * All packets in client library are now processed synchronously.
5015 Optimized packet processing a lot. Affected file
5016 lib/silcclient/client.c.
5018 * All server connection packets are processing synchronously
5019 now in server, to optimize packet processing. Affected file
5022 * Include files are installed now only in Toolkit distribution
5023 if make install is given. Affected files: all Makefile.am's.
5025 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5027 * Assure that silc_client_notify_by_server_resolve does not
5028 resolve the client information multiple times. If it cannot
5029 be found by the first it cannot be found at all. Affected
5030 file lib/silcclient/client_notify.c.
5032 * Fixed WHOWAS command reply calling. Affected file
5033 lib/silcclient/command_reply.c.
5035 * Removed all references to silc_idlist_get_client from the
5036 Irssi SILC client since that call is internal call used by
5037 the library. The Irssi SILC client will use now client
5038 retrieval functions found in silcapi.h.
5040 * Fixed a bug in resolving nickname info before sending
5041 private message. It used freed memory. Affected file
5042 irssi/src/silc/core/silc-servers.c.
5044 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5046 * Assure my_channels statistics cannot go negative in server.
5047 Affected files silcd/server.c, silcd/server_util.c.
5049 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5051 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5053 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5055 * Win32 Toolkit changes. Affected files
5056 win32/silc.dsw, win32/libsilc/libsilc.def,
5057 win32/libsilcclient/libsilc.def,
5058 lib/silcutil/silcutil.c, and
5059 lib/sftp/sftp_fs_memory.c.
5061 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5063 * Added silc_net_localip to return local host's IP address.
5064 Affected file lib/silcutil/silcnet.[ch].
5066 * If key exchange or rekey protocol is active for a connection
5067 parse all packets syncronously since there might be packets
5068 in packet queue that we are not able to process without first
5069 processing packets before them. Affected file silcd/server,
5070 lib/silcclient/client.c.
5072 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5073 whether library should continue processing the packet.
5074 Affected file lib/silccore/silcpacket.h.
5076 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5077 SilcSFTPMonitorData to SFTP server to monitor various
5078 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5079 lib/silcsftp/sftp_server.c.
5081 * Added silc_file_size to return file size. Affected file
5082 lib/silcutil/silcutil.[ch].
5084 * Implemented the file transfer support for the client library.
5085 Added preliminary support for simple client to client one-file
5086 transmission. Affected file lib/silcclient/client_ftp.c,
5087 lib/silccilent/client.[ch].
5089 * Added new local command FILE to the Irssi SILC Client.
5090 It is used to perform the file transfer. It has subcommands
5091 SEND, RECEIVE, SHOW and CLOSE. Affected files
5092 irssi/src/silc/core/client_ops.c,
5093 irssi/src/silc/core/silc-server.[ch].
5095 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5097 * Relay the SILC_PACKET_FTP in the server. Affected files
5098 silcd/server.c and silcd/packet_receive.c.
5100 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5102 * Renamed silc_file_read and silc_file_write to functions
5103 silc_file_readfile and silc_file_writefile. Added function
5104 silc_file_open and silc_file_close. Affected files
5105 lib/silcutil/silcutil.[ch].
5107 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5109 * Resolve the client info when received private message or
5110 channel message for a client which nickname we don't know.
5111 Affected files lib/silcclient/client_prvmsg.c and
5112 lib/silcclient/client_channel.c.
5114 * Do not crash in /KEY if client is not connected. Affected
5115 file irssi/src/silc/core/silc-channels.c.
5117 * Added SilcClientStatus field to the SilcClientEntry in the
5118 lib/silcclient/idlist.h.
5120 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5121 is incomplete and is being resolved, it won't be resolved
5124 Make sure also that USERS command reply does not resolve
5125 twice information. Affected file is
5126 lib/silcclient/command_reply.c.
5128 Make sure that silc_client_get_clients_by_list does not
5129 resolve twice same information.
5131 * Check for valid client->id in the silc_server_free_client_data.
5132 Affected file silcd/server.c.
5134 * Fixed /GETKEY nick@server not to crash if the server entry
5135 is not found. Affected file lib/silcclient/command.c.
5137 * Fixed the silc_server_check_cmode_rights to check the
5138 requested modes correctly. Affected file silcd/command.c.
5140 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5142 * Better checks for non-printable chars in nick added.
5143 Affected file silcd/command.c.
5145 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5147 * Call the silc_server_udpate_servers_by_server in the
5148 primary router that comes back online in the backup resuming
5149 protocol. Otherwise it routes packets wrong. Affected file
5150 silcd/server_util.[ch], silcd/server_backup.c.
5152 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5154 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5155 lib/silcutil/silcbuffmt.[ch].
5157 * Redefined the SILC packet header to include the padding
5158 length. Affected file lib/silccore/silcpacket.[ch].
5160 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5161 length for maximum padding up to 128 bytes). Affected
5162 file lib/silccore/silcpacket.h.
5164 * Removed all backwards support for old 0.5.x MAC thingies.
5165 The SILC packet header change makes it impossible to be
5166 backwards compatible.
5168 * Send the ENDING packet with timeout in the backup resuming
5169 protocol. This is to assure that all routers has connected
5170 to the primary router. Affected file silcd/server_backup.c.
5172 * Changed the RNG to take the first IV from random data. It
5173 used to take it from zero actually. Changed the RNG also
5174 to use /dev/urandom during session. /dev/random is used
5175 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5177 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5179 * Changed the SILC packet header to have the first two bytes
5180 (the packet length) encrypted. Affected files aroung the
5181 code tree, lib/silccore/silcpacket.[ch]. Removed the
5182 SilcPacketCheckDecrypt callback. It is not needed anymore
5183 since the silc_packet_receive_process will determine now
5184 whether the packet is normal or special.
5186 * Implemented the unidirectional MAC keys. Affected files
5187 lib/silcske/silcske.c, silcd/protocol.c and
5188 lib/silcclient/protocol.c.
5190 * Implemented the packet sequence number to the MAC computation.
5191 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5192 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5193 lib/silcclient/protocol.c.
5195 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5197 * Allow backup router to announce servers. All servers
5198 announced by backup router are added to the global list
5199 automatically. Update hte server's socket to our primary
5200 router also when backup router announces a server.
5201 Affected file silcd/packet_receive.c.
5203 * Do not update the client->router in the function
5204 silc_server_udpate_clients_by_server if the client is on
5205 global list. We might fail to find any specific server
5206 for locally connected clients and local cell clients. They
5207 should still use the `from' and not `to' as client->router.
5208 This fixes backup router resuming protocol. Affected file
5209 silcd/server_util.c.
5211 * Decrease channel statistics count only if the channel
5212 deletion worked. Affected files are silcd/server.c and
5213 silcd/server_util.c.
5215 * Added silc_server_update_servers_by_server to update origin
5216 of all server entries. Used during backup router protocol.
5217 Affected files silcd/server_util.[ch], silcd/server.c. and
5218 silcd/backup_router.c.
5220 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5221 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5222 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5223 lib/silccrypt/silchmac.c.
5225 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5227 * Assure that router cannot reroute the same channel message
5228 to the sender. Affected file silcd/packet_receive.c.
5230 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5232 * Made better checks that the channel message is not sent
5233 to the router it came from. Affected file is
5234 silcd/packet_send.c. Fixed memory leak too.
5236 * Announce informations for incoming router connection, but
5237 only after checking if it is replaced by backup router.
5238 Affected file silcd/packet_receive.c.
5240 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5242 * Fixed the backup resuming protocol to work in multiple
5243 router environment. Affected file silcd/server_backup.c.
5245 * Route packet only to one router in the function
5246 silc_server_packet_send_to_channel. Affected file is
5247 silcd/packet_send.c.
5249 * Fixed silc_server_send_notify_dest to set the broadcast
5250 flag. Fixed the silc_server_send_notify_topic to actually
5251 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5252 Affected file silcd/packet_send.c.
5254 * Changed the SFTP Filesystem interface. Changed the
5255 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5256 the filesystem operation function. The SilcSFTPFilesystem
5257 is now a context that is allocated by all filesystem allocation
5258 functions and it already includes the operations structure
5259 and filesystem specific context. It is given as argument
5260 now to the silc_sftp_server_start. This made the interface
5261 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5262 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5264 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5266 * Changed the backup router adding and getting interfaces
5267 in the server. The router that will be replaced by the
5268 specified backup router is now sent as argument. Affected
5269 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5272 * Added silc_net_addr2bin_ne to return the binary form of
5273 the IP address in network byte order. Affected files
5274 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5276 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5278 * Check for existing server ID in silc_server_new_server
5279 and in silc_server_connect_to_router_final and remove the
5280 old entry if it exists. Affected file silcd/packet_receive.c,
5283 * Send the channel message always to only one router, either
5284 in upstream or downstream. Affected file is
5285 silcd/packet_send.c.
5287 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5289 * Wrote the definition of the backup resuming protocol to the
5290 protocol specification.
5292 * Removed one redundant channel key generation from normal
5293 server during joining procedure. Removed one redundant
5294 channel key sending from server to router during joining
5295 procedure. Affected file silcd/command.c.
5297 * Made minor bugfixes to the backup router resuming protocol.
5298 Affected file silcd/server_backup.c, server.c.
5300 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5302 * Added --disable-asm configuration option. Affected files
5303 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5306 * Implemented the backup resuming protocol that is used to
5307 resume the primary router position in the cell after the
5308 primary router comes back online. Affected files
5309 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5310 and silcd/server_util.[ch].
5312 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5314 * Sleep two (2) seconds after sending QUIT command to server.
5315 Affected file lib/silcclient/command.c.
5317 * Assure that if outgoing data buffer is pending do not force
5318 send any data. Affected file silcd/packet_send.c.
5320 * Assure that if outgoing data buffer is pending do not force
5321 send any data. Affected file lib/silcclient/client.c.
5323 * Implemented the backup router support when the primary router
5324 goes down. The servers and routers can now use the backup
5325 router as new primary router without loosing connectivity.
5327 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5329 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5330 in the server to indicate disabled entry. All data read
5331 from the connection will be ignored and no data is sent
5332 for entry that is disabled. Affected files are
5333 silcd/idlist.h, silcd/server.c.
5335 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5337 * Created SFTP client and server test programs in the
5338 lib/silcsftp/tests directory.
5340 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5342 * Implemented memory filesystem (virtual filesystem) for
5343 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5346 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5348 * Implemented the SFTP (SSH File Transfer Protocol) to the
5349 lib/silcsftp. It includes SFTP client and SFTP server
5352 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5354 * Moved lib/silccore/silcprotocol.[ch] to the
5355 lib/silcutil library.
5357 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5358 take variable argument list pointer as argument. Affected
5359 file lib/silcutil/silcbuffmt.[ch].
5361 * Added silc_buffer_set function that is used to set data
5362 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5363 Affected file lib/silcutil/silcbuffer.h.
5365 * Changed various routines in the core library to use the new
5366 silc_buffer_set instead of allocating new buffer only for
5369 * Added 64-bit value formatting and unformatting support to the
5370 silc_buffer_[un]format routines. Affected file is
5371 lib/silcutil/silcbuffmt.[ch].
5373 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5374 to includes/bitmove.h.
5376 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5378 * Fixed channel user mode saving in client library. Affected
5379 file lib/silcclient/command[_reply].c.
5381 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5383 * Defined the file transfer to the SILC Protocol. Added
5384 new packet type SILC_PACKET_FTP and defined File Transfer
5385 Payload. The mandatory file transfer protocol is SFTP
5386 (SSH File Transfer Protocol). Affected file in addition
5387 of the internet draft is lib/silccore/silcpacket.h.
5389 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5390 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5391 is used as part of backup router protocol when the primary
5392 router of the cell is back online and wishes to resume
5393 the position as primary router.
5395 * Redefined the MAC generation keys in the protocol. The
5396 same key is not used anymore in both direction. Both
5397 direction will now use different keys for sending and
5398 receiving. This fixes a potential security flaw. This
5399 change causes incompatibilities in the protocol.
5401 * Redefined also the MAC computation from the packet.
5402 An packet sequence number is now added to the MAC
5403 computation. This prevents possible replay attacks against
5404 the protocol. This change too causes incompatibilities
5407 Added `sequence' field to the SilcPacketContext to hold
5408 the current sequence number for the packet.
5410 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5412 * Added `created' field to the SilcIDListData in the file
5413 silcd/idlist.h to indicate the time when the entry was
5416 * Added `created' field to the SilcChannelEntry too. Affected
5417 file silcd/idlist.h.
5419 * Added `creation_time' aguments to all the announcement functions
5420 in the server. If it is provided then only the entries that
5421 was created after the provided time frame are actually
5422 announced. Affected file silcd/server.[ch].
5424 * The protocol says that the Channel ID's IP address must be
5425 based on the router's IP address. Added check for this in
5426 the silc_server_new_channel when processing incoming New Channel
5427 Payload. Affected file silcd/packet_receive.c.
5429 * Print out the correct version with --version in SILC client.
5430 Affected file irssi/src/silc/core/silc-core.c.
5432 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5434 * Fixed WHOWAS command to check for completnes of the client
5435 entry always, not just when the command is coming from client.
5436 Affected file silcd/command.c.
5438 * Added new function silc_server_packet_queue_purge to purge the
5439 outgoing data queue to the network. After the function returns
5440 it is guaranteed that the outgoing packet queue is empty.
5441 Affected file silcd/packet_send.[ch].
5443 * Purge the outgoing packet queue in the rekey protocol's final
5444 callback to assure that all rekey packets go to the network
5445 before quitting the protocol. Affected file silcd/server.c.
5447 * Added silc_client_packet_queue_parse as similar function as
5448 in server to the client library. The affected file is
5449 lib/silcclient/client.c.
5451 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5453 * Splitted silcd/server.c and created silcd/server_util.[ch]
5454 for utility functions.
5456 * Added new socket flag SILC_SF_DISABLED to indicate that the
5457 connection is open but nothing can be sent to or received from
5458 the connection. Affected file lib/silcutil/silsockconn.[ch].
5459 The checking for disabled socket is checked in the low level
5460 silc_socket_write and silc_socket_read functions.
5462 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5464 * Allow only nicknames and channel names that fits into the
5465 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5467 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5469 * When processing JOIN command reply in server check that if
5470 the channel exists in our global list we'll move it the local
5471 list. Affected file silcd/command_reply.c.
5473 * Fixed the check whether client is joined on the channel already
5474 in JOIN command. Affected file lib/silcclient/command.c.
5476 * Fixed the JOIN command reply to check whether the channel
5477 already exists. Affected file lib/silcclient/command_reply.c.
5479 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5481 * Added silc_ske_status_string to map the SKE error numbers
5482 to readable strings. The affected files are
5483 lib/silcske/silcske[_status].[ch].
5485 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5487 * Do not show the private channels on the WHOIS channel list
5488 as it is not allowed by the protocol. The affected file is
5491 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5493 * Assure that the packet length digged from the actual packet
5494 is something sensible in the silc_packet_decrypt_rest_special
5495 in lib/silccrypt/silcpacket.c.
5497 * Free and NULL the allocated pointer in silc_hmac_alloc if
5498 the HMAC allocation fails. The affected file is
5499 lib/silccrypt/silchmac.c.
5501 * Print the selected security properties to the log files in
5502 the server. Affected file silcd/protocol.c.
5504 * Add SKE's reference counter even if calling the completion
5505 callback manually. Otherwise it goes negative, although it
5506 does not cause any problems. The affected file is
5507 lib/silcske/silcske.c.
5509 * Remove the client entry with short timeout after giving the
5510 KILL command. Affected file lib/silcclient/command.c.
5512 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5513 case all found clients are already disconnected (WHOWAS would
5514 found them) in the server. Affected file silcd/command.c.
5516 * Update the last_receive (time of last data received) to be
5517 updated only when received private or channel message so that
5518 the idle time showed in WHOIS makes more sense.
5520 * Added boolean field `valid' in to the SilcClientEntry in the
5521 client library to indicate whether the entry is valid or not.
5522 This fixes the nickname change bug on channel when changing
5523 the nickname to be same than the old (like nick to Nick) the
5524 nickname formatter doesn't set the new nick anymore to Nick@host.
5525 Affected file lib/silcclient/idlist.[ch].
5527 * Now actually fixed the nickname changing on disconnection.
5528 Added new function silc_change_nick to the Irssi SILC Client.
5529 Affected file irssi/src/silc/core/client_ops.c,
5530 irssi/src/silc/core/silc-nicklist.[ch].
5532 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5534 * Check that the public key exists in the GETKEY command before
5535 trying to encode it. Affected file silcd/command.c.
5537 * Print some notifications on received public keys with GETKEY
5538 command in the Irssi SILC Client. Affected files are
5539 irssi/src/fe-common/silc/module-formats.[ch],
5540 irssi/src/silc/core/client_ops.c.
5542 * Use IDENTIFY command to resolve the server information in the
5543 GETKEY command instead of INFO command. Affected file
5544 lib/silcclient/command.c.
5546 * All command reply functions in the client library now calls
5547 the pending command reply callbacks even if an error has
5548 occurred. The server has done this a long time and now it was
5549 time to move the client library to this as well. Now all
5550 errors can be delivered back to the pending command reply
5551 callbacks if necessary. Affected files are
5552 lib/silcclient/command[_reply].[ch].
5554 * Change the nickname on disconnection back to the username
5555 because in reconnect the server will enforce it to it anyway.
5556 Affected file irssi/src/silc/core/silc-servers.c.
5558 * Fixed a config file parsing bug in the Irssi SILC client.
5559 Affected file irssi/src/silc/core/clientconfig.c.
5561 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5563 * When printing the channel mode on JOIN, verify that the
5564 channel key and channel's HMAC are valid. Affected file
5565 irssi/src/silc/core/client_ops.c.
5567 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5569 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5570 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5571 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5573 * Removed channel key rekey task deleting from the function
5574 silc_server_save_channel_key. Affected file silcd/server.c.
5575 Added explicit timeout task context instead that is used to
5576 delete the task if we are registering a new task before the
5577 new task has elapsed.
5579 * When channel key rekey occurs the client library now saves
5580 the old channel key for a short period of time (10 seconds) and
5581 is able to use it in case some is still sending channel
5582 messages encrypted with the old key after the rekey. Affected
5583 file lib/silcclient/[idlist.h|client_channel.c].
5585 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5587 * Added check to the silc_server_new_id_real to not accept
5588 new ID if it is the sender's own ID. Affected file is
5589 silcd/packet_receive.c.
5591 * Assure that we do not announce ourself or the one we've
5592 sending our announcements when we're router and are announcing
5593 servers to our primary router. Affected file silcd/server.c.
5595 * Fixed silc_server_command_identify_check_client to assemble
5596 correct WHOIS packet. It send corrupted WHOIS packet and
5597 caused problem with router to router connections. Affected
5598 file silcd/command.c.
5600 Fixed also silc_server_command_whois_check the same way
5601 as for the IDENTIFY command.
5603 * Added new SilcIDListStatus to the server in the SilcIDListData
5604 structure. The status now includes the current status of
5605 the entry (like registered, resolved etc.). Affected file
5606 silcd/idlist.[ch]. Defined a bunch of different status types
5607 as well. This replaced the old boolean registered field as well.
5609 Added resolve_cmd_ident field to the SilcClientEntry structure
5610 too so that if the entry is for example being resolved so
5611 another command may attach to the same pending command reply
5612 without requiring to resolve the same entry again. This concept
5613 should optimize the WHOIS and the IDENTIFY resolving under
5614 heavy load by taking away unnecessary resolving for entries
5615 that are being resolved already.
5617 Added support for adding multiple pending commands for one
5618 command idenfier. Affected file silcd/command[_reply].[ch].
5620 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5621 before deleting the data. Otherwise the hash table will have
5622 freed data in comparison functions. Affected file is
5623 silcd/command_reply.c.
5625 * Fixed silc_idlist_replace_client_id to add the new entry to
5626 the cache with NULL nickname. Otherwise there will be invalid
5627 memory as the nickname after the nickname is freed. Affected
5628 file silcd/packet_receive.c.
5630 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5631 saved into wrong slots because the previous number of entries
5632 was not taken into account. Affected file silcd/idlist.c.
5633 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5635 * If we are router and we receive JOIN notify to a channel that
5636 does not have any users then notified client is marked as the
5637 channel founder, as it is it. The affected file is
5638 silcd/packet_receive.c
5640 * Added to the extended hash table API's table_del_*ext functions
5641 the destructor as argument too, so that the caller can decide
5642 which destructor to use or whether to use destructor at all.
5643 Affected file lib/silcutil/silchashtable.[ch].
5645 * Fixed ID Cache purging. It actually deleted the entries from
5646 the hash table after the data was freed. The hash table ended
5647 up comparing freed memory. The affected file is
5648 lib/silccore/silcidcache.c.
5650 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5652 * Fixed Irssi SILC client's KILL command's HELP syntax.
5654 * The USERS command now resolves the detailed user information
5655 if the userinfo field is missing. Affected file is
5656 lib/silcclient/command_reply.c.
5658 * Do not print error in silc_file_read if the read file does
5659 not exist. Just silently return NULL. Affected file is
5660 lib/silcutil/silcutil.c.
5662 * Fixed the silc_log_output to not wine about NULL filename
5663 and to not create some bogus " " filename. Affected file is
5664 lib/silcutil/silclog.c.
5666 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5668 * Fixed various printing bugs on the user interface in the
5669 Irssi SILC Client. Minor changes that were forgotten from
5672 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5674 * Fixed the configure.in.pre and the compilation and distribution
5675 environment to support the new autoconf 2.52. That version is
5676 now required to compile the CVS trunk.
5678 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5680 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5681 to generally parse user@fqdn format strings. Affected file
5682 lib/silcutil/silcutil.c.
5684 * Added nickname_format and nickname_force_format fields to the
5685 SilcClientParams structure. The first one defines the format
5686 for the nicknames that the library will enforce if the receives
5687 multiple same nicknames. The second one is boolean value and
5688 can be used to force the library to always enforce the format
5689 to the nicknames regardles whether there are multiple nicknames
5690 or not. This configurable formatting was employed to flexibly
5691 support accessing multiple nicknames from the user interface.
5692 The userinterface can now set the nicknames to what ever format
5693 they prefer. Affected file lib/silcclient/silcapi.h.
5695 Added function silc_client_nickname_format to the file
5696 lib/silcclient/idlist.c. It performs the nickname formatting.
5698 Added new field `hostname´ to the SilcClientEntry context.
5699 It holds the hostname of the client. Affected file is
5700 lib/silcclient/idlist.h.
5702 * Irssi SILC Client sets the nicknames in nick@hostn format.
5703 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5704 irssi/src/silc/core/silc-core.c.
5706 The WHOIS printing now also shows both the real nickname and
5707 the formatted nickname so that user knows how to access the
5708 user if there are multiple same nicknames cached. Affected
5709 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5710 printing formatting too to take the hostname now as a separate
5711 argument. The Affected file is
5712 irssi/src/fe-common/silc/modules-formats.[ch].
5714 * Changed the silc_client_get_clients_local to accept the formatted
5715 nickname as argument. It accepts the real nickname too but the
5716 formatted nickname can be used to find the true entry from
5717 multiple entries. Affected file lib/silcclient/silcapi.h and
5718 lib/silcclient/idlist.c.
5720 * Added nickname_format_parse field to the SilcClientParams.
5721 It is a callback function provided by the application to parse
5722 the nickname out of the formatted nickname string. The library
5723 calls it to get the nickname from the formatted string. Since
5724 the application generally knows better the format of the nickname
5725 string it parses it instead of the library, even though library
5726 encodes the formatted string. If the callback function is not
5727 provided then the library will use the string as is. The
5728 affected file is lib/silcclient/silcapi.h.
5730 * All the nickname strings passed to the client library in
5731 commands are now expected to be formatted nickname strings.
5732 If the command does not support the formatted nickname string
5733 it will assume that the sent string is the actual nickname.
5734 Affected file lib/silcclient/command.c.
5736 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5738 * Added public key authentication support to OPER and SILCOPER
5739 commands in the client library. Affected file is
5740 lib/silcclient/command.c.
5742 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5744 * Changed the get_auth_methdod client operation to be asynchronous.
5745 It can be async if the application resolves the authentication
5746 method from the server during the negotiation. Added new
5747 SilcGetAuthMeth completion callback that the application will
5748 call after resolving the authentication method.
5750 Added function silc_client_request_authentication_method that
5751 the application can use to resolve the authentication method
5752 from the server. Added also SilcConnectionAuthRequest callback
5753 that the library will call after the server has replied. The
5754 application can call this function if it does not know the
5755 current authentication method.
5757 Affected files are lib/silcclient/client.c and
5758 lib/silcclient/silcapi.h.
5760 * The Irssi SILC client now automatically resolves the authentication
5761 method incase any configuration information is not present (and
5762 currently there never is). The affected file is
5763 irssi/src/silc/core/client_ops.c.
5765 * Fixed public key authentication from the client library.
5766 Affected file lib/silcclient/protocol.c. Changed also the
5767 protocol specification about the public key authentication in
5768 the connection authentication protocol. The actual data to be
5769 signed is now computed with a hash function before signing.
5771 * Fixed the public key authentication from the server as well.
5772 Affected file silcd/protocol.c.
5774 * Removed the mlock()'s from the memory allocation routines.
5775 Affected file lib/silcutil/silcmemory.c. The ./configure does
5776 not check anymore for the mlock(). Affected file is
5779 * Fixed USERS command in server to allow the execution of the
5780 command for private and secret channels if the client sending
5781 the command is on the channel. Affected file silcd/command.c.
5783 * Fixed silc_client_get_clients_local to return the clients
5784 count correctly. It could return wrong value. Affected file
5785 lib/silcclient/idlist.c.
5787 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5789 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5790 types. The assembler optimizations seemed not to like 64-bit
5791 data types. The assmebler optimizations thus are now enabled
5792 also for BSD systems as opposed to only enable them for Linux.
5794 * Do not check for threads at all on BSD systems. Affected
5795 file configure.in.pre.
5797 * Removed -n and -h options from the Irssi SILC Client since
5798 they are not used in silc.
5800 * Fixed the prime generation to assure that the first digit
5801 of the generated random number is not zero since our conversion
5802 routines does not like number strings that starts with zero
5803 digit. If zero digit is seen the random number is regenerated.
5804 This caused some corrupted RSA keys when the zero first digit
5805 was met. Affected file lib/silcmath/silcprimegen.c.
5807 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5809 * Fixed WIN32 configuration in the ./configure script.
5810 Fixed to include xti.h on environments that has it.
5811 Patches by Carsten Ilchmann and andrew.
5813 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5815 * Changed the silc_id_create_client_id to be collision
5816 resistant. It is now assured that there cannot be created
5817 two same client ID's. I suspect that some weird bugs in
5818 the server were actually caused by duplicate Client IDs.
5819 Affected file silcd/serverid.[ch]. A router receiving
5820 new ID now also assures and informs the sending server
5821 if the ID caused collision.
5823 * Changed the silc_id_create_channel_id to also assure that
5824 there are no collisions.
5826 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5828 * Statement about ignoring the Mutual Authentication flag when
5829 performing rekey with PFS was a bit misleading. It is ignored
5830 if it was set in the initial negotiation, it cannot be even
5831 set in the rekey. Fixed in the ke-auth draft. Started the
5832 new versions of the protocol drafts in the doc/.
5834 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5836 * Fixed a bug in silc_client_command_identify_save when saving
5837 new channel information. The channel name was no duplicated
5838 and caused crash on exit. Affected file is
5839 lib/silcclient/command_reply.c.
5841 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5843 * Fixed the getkey command handling in the server. Send just
5844 empty OK reply to the sender if the key could not be fetched
5845 (but everything else was ok, like the key just was not available).
5846 Changed the public key parameter to optional in the protocol
5847 specs so that empty OK reply can be sent. Affected file
5850 Added a message to Irssi SILC client to tell to user if the
5851 server did not return a public key.
5853 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5855 * Fixed a channel key regeneration bug. It registered new
5856 timeout tasks exponentially until all system resources were
5857 used. Affected file silcd/server.c.
5859 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5861 * Added the SILC Document generator to the scripts/silcdoc.
5862 It can be used to generate the Toolkit Reference Manual out
5863 of the source tree. Internally it will also use the RoboDoc
5864 generator now imported in util/robodoc.
5866 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5868 * Added couple of return's in rekey protocol if error orccurred
5869 during the protocol. The execution must be terminated.
5870 Affected file silcd/protocol.c. Also, terminate the protocol
5871 always with timeout.
5873 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5875 * The client's Client ID was created initally from the wrong
5876 nickname (it could have been in format nick@host) in the
5877 silc_server_new_client. Affected file silcd/packet_receive.c
5879 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5881 * Added some SILC_LOG_ERROR's to various error conditions
5882 if client could not be added to ID cache. Affected files
5883 silcd/packet_receive.c and silcd/server.c.
5885 * When client's sock->user_data is freed, NULL also the
5886 client->router and client->connection pointers. Added check
5887 for these pointers being NULL to various places around the
5888 code. Affected file silcd/server.c.
5890 * Added client->data.registered == TRUE checks to various
5891 places around the code to assure that unregistered client's
5892 are not handled when it is not allowed. Affected file
5895 * Added `bool registered' fields to all
5896 silc_idlist_[server|client]_get_* routines to indicate whether
5897 the fetched client needs to be registered or not. Affected
5898 file silcd/idlist.[ch].
5900 * Add your own entry as registered to the ID cache in the
5901 server. Affected file server.c.
5903 * Fixed a bug in silc_server_new_server. The SilcServer was
5904 set as the new server's context instead of SilcServerEntry.
5905 This naturally caused some weird bugs.
5907 * Added "updated" field the SilcChannelEntry which indicates
5908 the time since the channel entry was last accessed. This
5909 can be used to determine whether it is necessary to
5910 announce the channel after backup resuming protocol.
5911 Affected files silcd/idlist.[ch].
5913 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5915 * Do not delete the channel rekey task when adding it
5916 for in silc_server_create_channel_key.
5918 * Changed the silc_server_create_channel_key to return
5919 TRUE or FALSE to indicate the success of the channel key
5922 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5924 * Fixed MSVC++ project files and added missing files to
5925 Makefiles under win32/.
5927 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5929 * Do not add TCP_NODELAY flag if the operating system
5930 does not have it defined. Affected files are
5931 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5933 * Fixed buffer overflow from Irssi SILC Client. Affected
5934 file irssi/src/fe-common/core/themes.c.
5936 * Fixed double free in client library in the file
5937 lib/silcclient/client.c when disconnecting from server.
5939 * Applied double free patch from cras to Irssi SILC client.
5940 Affected files irssi/src/core/[modules/expandos].c
5942 * Fixed the disconnection handling to Irssi SILC Client.
5943 The application must call silc_client_close_connection
5944 in ops->connect client operation in case of failure of
5945 the connection. Affected file is
5946 irssi/src/silc/core/client_ops.c.
5948 * Do not set sock->protocol to NULL in the function
5949 silc_client_close_connection after executing the protocol's
5950 final callback since the sock might not be valid anymore.
5951 Affected file lib/silcclient/client.c.
5953 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5955 * Do not enable SILC_THREADS if the linking with libpthread
5956 did not happen. Affected file configure.in.pre.
5958 * Added notion to protocol specification that server must
5959 verify the sent authentication payload with CMODE when
5960 setting the channel founder key. Implemented it to the
5961 server. Affected file silcd/command.c.
5963 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5965 * Added _EXTRA_DIST SILC distribution variable to the
5966 distributions file. It is used to conditionally add extra
5967 files or directories to the specific distribution. Affected
5968 files ./prepare, Makefile.am.pre and distributions.
5970 Removed the `_' from the start of the distribution names.
5973 * Added README.WIN32 for instructions to compile the Toolkit
5976 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5978 * Fixed a double free in disconnection in the server. Affected
5979 file is silcd/server.c.
5981 * Fixed the lib/silcske/groups.c to work now also with GMP
5982 MP library. The string conversion did not work when using
5983 specific base and the base is indicated in the string as well.
5985 * Created win32/ directory which now includes MSVC++ specific
5986 stuff so that toolkit (DLLs) may be compiled with MSVC++.
5987 It will appear only in the toolkit distribution
5989 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5991 * Changed the key material distribution function in case when
5992 the hash output is too short. The data is now concatenated
5993 a bit differently than it used to. Made the change to the
5994 SKE protocol specification.
5996 * Added better GMP detection to configure.in.pre. A patch
5999 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6001 * Fixed a minor bug in SKE that might cause some problem on
6002 some platforms. Affected file lib/silcske/silcske.c.
6004 * Added the cookie checking for initiator in the SKE. It checks
6005 that the responder returns the sent cookie unmodified. The
6006 affected file is lib/silcske/silcske.c. Added new SKE
6007 error type INVALID_COOKIE that can be sent during the
6008 negotiation. Fixed some memory leaks as well.
6010 * Added the "invalid cookie" error message to Irssi SILC client's
6013 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6015 * Added `task_max' field to the SilcClientParams to indicate
6016 the maximum tasks the scheduler can handle. If set to zero,
6017 default values are used. Affected file lib/silcclient/silcapi.h.
6019 * Fixed memory leaks in silc_client_close_connection. Affected
6020 file lib/silcclient/client.c.
6022 * Added silc_client_del_client_entry to client library to free
6023 all memory of given client entry. Affected file is
6024 lib/silcclient/idlist.[ch].
6026 * Added new functions silc_client_del_channel and
6027 silc_client_del_server to delete channel and server entries.
6028 Affected file lib/silcclient/[silcapi.h/idlist.c].
6030 * Removed silc_client_del_client_by_id from silcapi.h.
6032 * Fixed the INFO command to return the server's own info
6033 correctly when querying by Server ID. Affected file is
6036 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6038 * Removed the non-blocking settings in WIN32 code in the
6039 silc_sock_[read/write] and added SleepEx instead. Affected
6040 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6041 of input data is now checked with FIONREAD and ioctlsocket.
6043 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6045 * Call silc_schedule_task_del_by_context in the
6046 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6047 Affected file lib/silccore/silcprotocol.c.
6049 * Call silc_protocol_cancel for active protocols in the
6050 silc_server_close_connection if the funtion
6051 silc_server_free_sock_user_data has not been called.
6052 Affected file silcd/server.c.
6054 * Generic tasks cannot be deleted using the del_by_fd
6055 task deleting function since generic tasks does not match
6056 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6058 * Added a notion to SILCOPER help file that the SILCOPER works
6059 only on router server, not on normal server.
6061 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6063 * Added for WIN32 support for the new scheduler as well.
6064 Affected file lib/silcutil/win32/silcwin32schedule.c.
6066 * Fixed the SHA1 implementation to work on various platforms.
6068 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6070 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6071 API. It is part of the scheduler now. Everything else is
6072 as previously but some functions has changed their names.
6073 Checkout the lib/silcutil/silcschedule.h for the interface.
6074 Updated all applications to use the new interface. Affected
6075 files are lib/silcutil/silcschedule.[ch].
6077 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6079 * Found a bug in the SKE implementation. The HASH value,
6080 specified by the protocol, was not computed correctly. The
6081 public key of the responder was not added to the computation
6082 even though it is mandatory. Affected file lib/silcske/silcske.c.
6083 This unfortunately causes incompatibilities with older
6084 clients and servers.
6086 * Added WIN32 specific network init and uninit functions:
6087 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6088 the Winsock2. Affected file lib/silcutil/silcnet.h and
6089 lib/silcutil/win32/silcwin32net.c.
6091 * Set the socket always to nonblocking mode on WIN32 after
6092 reading data or writing data. Affected file is
6093 lib/silcutil/win32/silcwin32sockconn.c.
6095 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6097 * Fixed various compilation problems under WIN32. Affected
6098 files lib/silcutil/win32/silcwin32thread.c and
6099 lib/silcutil/win32/silcwin32schedule.c.
6101 * Removed all _internal.h #includes from public header
6102 files. Internal headers must never be included from
6105 Removed also the lib/silcske/payload_internal.h file.
6107 * All include files that may be needed (public and some others
6108 included by the public headers) by application developers are
6109 now copied to the ./includes directory. It does not copy any
6110 internal headers. Affected file Makefile.defines.pre and all
6111 Makefile.am's under lib/ and subdirs.
6113 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6115 * Do not change the ~/.silc directory's permissions automatically.
6116 Affected file irssi/src/silc/core/clientutil.c.
6118 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6120 * Do not cancel the protocol in silc_server_close_connection
6121 it might cause recursion. Now cancelled in the function
6122 silc_server_free_sock_user_data. Affected file silcd/server.c.
6124 * Fixed the silc_server_remove_clients_by_server to regenerate
6125 the channel keys correctly finally. Added also new function
6126 silc_server_remove_clients_channels to actually do it.
6127 Affected file silcd/server.c.
6129 * Fixed the silc_server_new_channel to not crash by giving
6130 wrong router to the new channel. Affected file is
6131 silcd/packet_receive.c.
6133 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6135 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6136 which is given as argument to the silc_client_alloc now.
6137 It can be used to configure the client and set various parameters
6138 that affect the function of the client.
6140 * The USERS command in server did not check whether the channel
6141 is private or secret. Affected file silcd/command.c.
6143 * Added new argument to the USERS command in protocol specification.
6144 The USERS command now can take the channel name as argument
6145 as well. Added support for this in client and server and
6146 updated the protocol specs.
6148 * Completed the GETKEY command in client. It can be now used
6149 to fetch also servers public key not only some clients.
6150 Affected files lib/silcclient/command[_reply].c.
6152 * Added silc_client_get_server to return server entry by the
6153 server name. Affected files lib/silcclient/silcapi.h and
6156 * Redefined the IDENTIFY command in protocol specification to be
6157 more generic. It now can be used to query information about
6158 any entity in the SILC Network, including clients, servers and
6159 channels. The query may be based either the entity's name
6160 or the ID. Added support for this in both client and server.
6162 Affected files silcd/command.c and lib/silcclient/command.c
6163 and command_reply.c.
6165 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6166 the _from_client and _from_server functions. Affected file
6169 * Added silc_client_get_channel_by_id_resolve to the file
6170 lib/silcclient/silcapi.h to resolve channel information by
6171 its ID. Added also silc_client_get_channel_by_id that
6172 does not resolve it from the server.
6174 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * Added SilcServerEntry context into the client library
6177 to represent one server. The INFO command now allocates
6178 these to save the resolved server info. For now on the
6179 client library will also keep information about servers,
6180 connected and resolved with INFO.
6182 The INFO command now allocates the SilcServerEntry context
6183 and saves the server info there. The COMMAND_REPLY in
6184 the INFO now returns the parameters to application in
6185 same order as defined in the protocol specification.
6187 The entries are cached in the client->server_cache.
6189 * The INFO command is now issued after received the Client ID
6190 from the server. Affected file lib/silcclient/client.c.
6192 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6193 to the application as the mode changer might be server.
6194 It is guaranteed that NULL is not returned anymore to the
6195 application. Affected file lib/silcclient/client_notify.c.
6197 The ID Type is now also passed to the application so that
6198 it can check whether the returned entry is SilcClientEntry
6201 Added new function silc_client_get_server_by_id to return
6202 the server entry by ID. Affected files are the
6203 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6205 * Do not create the channel in the Irssi SILC Client when issuing
6206 the JOIN command but when received the sucessful JOIN command
6207 reply. Otherwise the channel might get created even though we
6208 could not join it. The Affected file is
6209 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6211 * Fixed a channel joining bug in router. The router must also
6212 check the channel modes, invite and ban lists etc. when serving
6213 the JOIN command sent by normal server. Affected file is
6214 silcd/command.c. The router now resolves the client's
6215 information from the server who sent the JOIN command if it
6216 does not know it, and processes the JOIN command only after
6219 * Changed the SilcCommandCb to take new argument; void *context2.
6220 Affected file lib/silccore/silccommand.h
6222 The second argument in the command callbacks in the server now
6223 includes the SilcServerCommandReplyContext if the command was
6224 called as pending command callback from the command reply.
6225 Otherwise it is NULL. When called as pending the status of the
6226 command reply will be checked and if it was erronous the
6227 error will be sent to the original sender of the command.
6228 This way the client always receives the error messages even
6229 though the server was actually the one who received the error
6230 when it resent the command to router, for example. Affected
6231 files silcd/command[_reply].[ch].
6233 * Fixed sending WHOWAS command's error message to client if
6234 the requested client could not be found. It was missing.
6237 * Changed the CMODE and CUMODE commands reply arguments in the
6238 protocol specification. The Channel ID is now sent in both
6239 of the commands to identify the channel. Implemented this
6240 new feature to the client and server. Affected files
6241 lib/silcclient/command_reply.c and silcd/command.c.
6243 * Made better checks for invite and ban lists in the JOIN
6244 command in server. Affected file silcd/command.c.
6246 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6248 * The server now performs the incoming host IP/DNS lookup
6249 using the silc_socket_host_lookup and thus does not block
6250 the server anymore. Affected file silcd/server.c.
6252 * Completed the multi-thread support for SILC Scheduler in
6253 the lib/silcutil/silcschedule.c.
6255 * Fixed the configure.in.pre to detect the pthread correctly
6258 * Fixed a deadlock in silc_task_queue_wakeup in the file
6259 lib/silcutil/silctask.c.
6261 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6263 * Added new function silc_schedule_wakeup that is used in
6264 multi-threaded environment to wakeup the main thread's
6265 schduler. It needs to be used when a thread adds a new task
6266 or removes a task from task queues. After waking up, the
6267 scheduler will detect the task queue changes. If threads
6268 support is not compiled in this function has no effect.
6269 Implemented the wakeup mechanism to both Unix and WIN32
6270 systems. Affected files are lib/silcutil/silcschedule.[ch],
6271 lib/silcutil/unix/silcunixschedule.c and the
6272 lib/silcutil/win32/silcwin32schedule.c.
6274 * Added new function silc_task_queue_wakeup to wakeup the
6275 scheduler by the specified task queue. Affected file
6276 lib/silcutil/silctask.[ch].
6278 * The silc_socket_host_lookup_start now wakes up the scheduler
6279 after adding the timeout task. Affected file is
6280 lib/silcutil/silcsockconn.c.
6282 * The silc_socket_host_lookup is synchronous now if the threads
6283 support is not compiled in. However, the callback is still
6284 called asyncronously through the scheduler, anyway. Affected
6285 file lib/silcutil/silcsockconn.c.
6287 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6289 * Added new function silc_socket_host_lookup to perform
6290 asynchronous IP and FQDN lookups for the socket connection.
6291 Affected files lib/silcutil/silcsockconn.[ch].
6293 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6295 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6296 that may or may not compile the mutex support in.
6298 Changed the silc_mutex_alloc interface. It allocates the
6299 mutex now to the sent pointer and returns TRUE or FALSE.
6301 Affected file lib/silcutil/silcmutex.h.
6303 * Wrote the SILC Task Queue interface to support multi-threads.
6304 Affected file lib/silcutil/silctask.[ch].
6306 * Wrote the SILC Scheduler to support multi-threads. Affected
6307 file lib/silcutil/silcschedule.c.
6309 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6311 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6312 in lib/silcutil/win32/.
6314 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6316 * Defined SILC Mutex API and SILC Thread API and implemented
6317 them for Unix. Affected files are
6318 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6319 lib/silcutil/unix/silcunixmutex.c and
6320 lib/silcutil/unix/silcunixthread.c.
6322 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6324 * Fixed the silc_server_remove_clients_by_server's channel
6325 key re-generation. The hash table handling was incorrect
6326 and would not work with many channels. Affected file is
6329 * Fixed some memory leaks around the server code.
6331 * Rewrote the silc_server_get_users_on_channel to support IPv6
6332 based Client ID's. Affected file silcd/server.c.
6334 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6335 specification. However, a separate document must be written
6336 to define the detailed signing procedure and the payload
6337 associated with the flag. Defined the flag to the
6338 lib/silccore/silcchannel.h as well.
6340 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6342 * Changed the dynamic tables to static size tables in the
6343 lib/silccrypt/silchmac.c.
6345 * Removed GCC dependencies from the code. A patch by cras.
6347 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6349 * Do not show the error "Error receiving packet bla bla"
6350 in server if it really was not an error (-2 means that reading
6351 is pending). Affected file silcd/server.c.
6353 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6355 * Fixed a possible crash in silc_server_remove_clients_by_server
6356 in silcd/server.c. Fixed there also some memory leaks.
6358 * Fixed the silc_idlist_replace_client_id. It could replace
6359 wrong key in the hash table. Affected file silcd/idlist.c.
6361 * Do not check whether there are global users on the channel
6362 if the channel->global_users is FALSE. Affected functions
6363 silc_server_remove_from_one_channel and
6364 silc_server_remove_from_channels in silcd/server.c. Also,
6365 do not check if the removed client is local as we can be
6366 sure that global client was not removed from the channel
6367 and checking for global users is not needed.
6369 * The silc_server_remove_clients_by_server now re-generates
6370 the channel keys correctly for those channels that had
6371 clients removed from them. Affected file silcd/server.c.
6373 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6375 * Found the reason of random crashes in the server. We weren't
6376 ignoring the SIGPIPE signal (which can be sent in write())
6377 and it crashed the server. Affected file silcd/silcd.c.
6379 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6381 * Assure that sock->user_data is not NULL in the function
6382 silc_server_packet_send in silcd/packet_send.c.
6384 * Disconnect the remote connection if it could not be added
6385 to any ID lists in the server. The affected file is
6388 * Check in silc_server_packet_send[_real/dest] that the
6389 socket is not disconnecting and ignore the data if it is.
6390 Affected file silcd/packet_send.c.
6392 * Define inline to __inline on native WIN32 compilation.
6393 Affected file includes/silcwin32.h.
6395 * Added some explicit type casts for inline code since MSVC
6396 require them. Affected files lib/silcutil/silcbuffer.h,
6397 lib/trq/silcdlist.h and lib/trq/silclist.h.
6399 * Print warning in log files from now on if the packet
6400 decryption fails. Affected file silcd/server.c.
6402 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6404 * Changed the `say' client operation's interface to accept
6405 new `type' argument to indicate the type of the message sent
6406 by the library. The application may filter the library's
6407 messages according the type. The affected file is the
6408 lib/silcclient/silcapi.h.
6410 * Added two new functions to lib/silcclient/silcapi.h:
6411 silc_client_del_client and silc_client_del_client_by_id.
6412 Affected file lib/silcclient/idlist.c.
6414 * Moved the clientincludes.h from includes/ to silc/ and
6415 serverincludes.h from includes/ to silcd/.
6417 * The modes for the CMODE and CUMODE are now passed as
6418 uint32 for application with COMMAND_REPLY. The affected
6419 file is lib/silcclient/command_reply.c.
6421 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6423 * /WHOIS without arguments shows client's own information.
6424 Affected file lib/silcclient/command.c.
6426 * Changed PING to not accept any arguments. The specs
6427 says that client can ping only the connected server so
6428 requiring an argument is not needed. Affected file is
6429 lib/silcclient/command.c.
6431 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6433 * Fixed a fatal bug in private message sending and reception
6434 encryption and decryption when using private message keys.
6435 The implementation was incorrect and did not follow the
6436 specification. It causd that some of the message were
6437 lost since it did not use the sending and receiving keys
6438 as the protocol suggests. This has been fixed and will cause
6439 incompatibilities with older clients when sending private
6440 message encrypted with private message keys. Affected files
6441 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6442 and various other in Irssi SILC Client.
6444 Added `responder' boolean argument to the functions
6445 silc_client_add_private_message_key[_ske] to indicate when
6446 the key is added as responder or initiator of the key
6449 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6451 * Removed the silc_ske_check_version function and created
6452 a SilcSKECheckVersion callback. Added also a function
6453 silc_ske_set_callbacks that is now used to set all SKE
6454 callbacks. The callback functions are not given to
6455 the SKE functions anymore, but this function is used to
6458 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6460 * Added `silc_version' argument to the silc_client_alloc
6461 to define the version of the application for the library.
6462 The library will use the version string to compare it
6463 against the remote host's (usually a server) version
6464 string. Affected file lib/silcclient/silcapi.h
6466 * Added the KE protocol context to Key Agreement context
6467 in client library so that we can abort the SKE if it
6468 is in process when we get timeout. Affected file is
6469 lib/silcclient/client_keyagr.c.
6471 * Do not resolve the client ID forever if it returns in the
6472 first time that such client does not exist. This was done
6473 for example with private message. Affected file is
6474 lib/silcclient/client_prvmsg.c.
6476 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6478 * Do not add regex.h for WIN32. The affected file
6479 includes/silcincludes.h.
6481 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6482 not work yet 100%. It generates the DLL's automatically
6483 when compiling with --with-win32 under cygwin.
6485 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6487 * lib/contrib/regex.c is not compiled on WIN32.
6489 * Added silc_net_get_socket_opt function to the
6490 lib/silcutil/silcnet.h.
6492 * Added includes/silcwin32.h for WIN32 specific includes
6495 * Do not use ptime structure or any of the posix process
6496 functions on WIN32 in lib/silccrypt/silrng.c.
6498 * Added silc_gettimeofday to provide generic function
6499 for struct timeval on all platforms. Added the function
6500 to lib/silcutil/silcutil.h.
6502 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6504 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6505 library as they clearly belong there. As a plus side we
6506 can make the actual socket connection routines platform
6509 Added also new generic function silc_socket_read and
6510 silc_socket_write (that used to be silc_packet_[read/write].
6511 The implementation of these are platform specific.
6513 * Added WIN32 specific routines of silc_socket_[read/write]
6514 to lib/silcutil/win32/silcwin32sockconn.c.
6516 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6518 * Added preliminary support for native WIN32 compilation under
6519 cygwin (using the -mno-cygwin option for GCC) to the
6520 ./configure.in.pre. The --with-win32 now prepares the
6521 compilation for native WIN32.
6523 * Rewrote the SILC Scheduler interface in the file
6524 lib/silcutil/silcschedule.h. The scheduler is now context
6525 based and does not have anymore any global static scheduler.
6526 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6527 and created lib/silcutil/win32 directory for WIN32 based
6530 * Added Unix specific network routines to the
6531 lib/silcutil/unix/silcunixnet.c and the old
6532 lib/silcutil/silcnet.c includes now only generic routines.
6534 Added WIN32 specific network routines to the
6535 lib/silcutil/win32/silcwin32net.c.
6537 * Added Unix specific utility functions from the
6538 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6540 * Added WIN32 SILC Scheduler to the file
6541 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6544 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6546 * Do not handle JOIN notify in the server if the target client
6547 is not registered (idata->registered == FALSE). The affected
6548 file is silcd/packet_receive.c.
6550 * Update the nickrec->founder in event_cumode in the Irssi SILC
6551 client. Affected file irssi/src/silc/core/silc-channels.c.
6553 * Fixed the CUMODE_CHANGE notify handling in the server when
6554 server and router are announcing their clients on channels.
6555 Now the mode changes are saved and notified correctly. The
6556 affected file is /silcd/packet_receive.c.
6558 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6559 They really did not replace the cache entry in the ID Cache.
6560 Now they do that. Affected file silcd/idlist.c.
6562 * Fixed the KICK notify handling in the Irssi SILC client to
6563 update the channel records so that the kicked client does not
6564 appear to be on the channel. The affected file is
6565 irssi/src/silc/core/silc-channels.c.
6567 * Always update the conn->current_channel when executing command
6568 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6570 * Fixed the KILL notify handling in Irssi SILC client to remove
6571 the killed client on all channels.
6573 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6575 * Fixed the silc_parse_command_line to remove extra spaces
6576 from the start and end of the arguments. Affected file is
6577 lib/silcutil/silcutil.c.
6579 * Cancel and free any active protocol in the function
6580 silc_server_close_connection. Affected file silcd/server.c.
6582 * Cancel and free any active protocol in the function
6583 silc_client_close_connction. Affected file is
6584 lib/silcclient/client.c.
6586 * Do not execute the KILL command for clients that are in
6587 history (ie. they are not in the network). Affected file is
6590 * Fixed KILL notify handling, client does not crash anymore.
6591 Affected file irssi/src/silc/core/silc-channels.c.
6593 * Reduced the default packet buffer size from 2048 to 1024 in
6594 lib/silccore/silcpacket.c.
6596 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6597 counter to the SKE context that is incresed when the SKE library
6598 performs async operation outside the library. If the outside
6599 process frees the SKE context and FREED status will be set
6600 and the library will detect after the sync operation that the
6601 libary is freed. The affected files are
6602 lib/silcske/silcske[_status].[ch].
6604 * Resolve the client entry information in the function
6605 silc_client_channel_message to assure that NULL pointer is not
6606 passed as client entry to the application. */
6608 * Fixed the task timeout calculation to assure that there is
6609 never negative timeouts. The affected file is
6610 lib/silcutil/silcschedule.c.
6612 * Fixed the channel user mode notification sending in server.
6613 It was sent point-to-point to the router (or to server by router)
6614 but it needs to be destined to a channel. The routines now
6615 supports sending the channel user mode notifys to the channels
6616 when announcing clients and channels. Affected files are
6617 silcd/server.c and silcd/packet_receive.c.
6619 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6620 It did not actually replace the old channel entry in the cache.
6621 Affected file lib/silcclient/client_notify.c.
6623 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6625 * Fixed a possible crash in silc_packet_send_prepare. It now
6626 assures always that there is enough space in the buffer and
6627 at the tail area of the buffer (for MAC).
6629 Fixed the inbound buffer reallocation in silc_packet_read.
6630 It was old code and did not handle the reallocation correctly.
6633 The affected file is lib/silccore/silcpacket.c.
6635 * Fixed buffer overflow in silc_parse_nickname in the file
6636 lib/silcutil/silcutil.c.
6638 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6640 * make install generates new server keys only if there is not
6643 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6645 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6646 Added check that if the NOREPLY is set then we will not send
6647 the away message. This avoids infinite loop of away messages
6648 if both clients are away. The affected file is
6649 lib/silcclient/client_prvmsg.c.
6651 * Fixed client crash if /NICK was given without arguments.
6652 Affected file lib/silcclient/command.c.
6654 * Server does not send the invite list in INVITE command back
6655 to the client if the list was not altered. Added this notion
6656 to the protocol spec as well. Affected file silcd/command.c.
6658 Fixed possible crash in INVITE command by checking the
6659 value of silc_server_get_client_route command.
6661 * Fixed the INVITE notify type handling. The arguments are now
6662 taken in correct order and client does not crash. The affected
6663 file is irssi/src/silc/core/silc-channels.c.
6665 Removed the "Inviting xxx to channel" message from the
6666 client library away and let the application handle it.
6667 Affected file lib/silcclient/command.c. Added that message
6668 to Irssi SILC client's message formats.
6670 * Fixed CMODE command crash in client. It now checks the
6671 amount of arguments correctly and does not crash. The affected
6672 file is lib/silcclient/command.c.
6674 * Do not create new channel automatically in silc_channels_join
6675 but check whether the channel by that name already exists.
6676 Affected file irssi/silc/core/silc-channels.c.
6678 * Do not send the SERVER_SIGNOFF to router if the disconnected
6679 entity was the router. Affected file silcd/server.c.
6681 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6682 SILC client as it was missing from there.
6684 Added the handling of the KICK notify to the Irssi SILC client
6685 as it was missing. Added "you have been kicked" message to
6686 Irssi SILC client's message modules formats.
6688 Added the handing of the KILL notify to the Irssi SILC client
6689 as it was missing. Added the kill message module formats
6692 The affected file is irssi/src/silc/core/silc-channels.c.
6694 * The router did not save the channel mode the server announced.
6695 Affected file silcd/packet_receive.c.
6697 * Fixed a possible crash in INFO command in server. If the
6698 server did not provide the server info it crashed. Affected
6699 file silcd/command.c.
6701 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6703 * Fixed the GETKEY command in the server to check also the
6704 global list. Otherwise the GETKEY would not work correctly
6705 in normal SILC server. Affected file silcd/command.c.
6707 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6709 * Fixed GETKEY crash, it crashed if the command did not succseed.
6711 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6713 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6714 is now real and not just an macro interface to GMP.
6716 Removed the entire GMP from the source tree and imported new
6717 NSS MPI library instead. Reason for removing GMP is that it is
6718 extremely large and compiles extremely slow. The NSS MPI
6719 is only a few files and compiles in less than 10 seconds.
6720 The speed is also about the same as GMP. The MPI is imported
6721 to lib/silcmath/mpi.
6723 If the system has GMP installed we will still use the GMP.
6724 If it is not then the NSS MPI will be compiled.
6726 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6728 * Merged a long nickname (127 characters long) crash bugfix from
6729 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6731 * Merged a freed memory reference bugfix from Irssi CVS tree.
6732 Affected file irssi/src/core/commands.c.
6734 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6736 * Added the server's public key sving and verification to the
6737 server when performing the SKE. This was missing and the
6738 remote server's (or router's) public key was accepted without
6739 checking whether we have it previously or trust it at all.
6740 Affected file silcd/protocol.c.
6742 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6744 * Check in the silc_server_timeout_remote if protocol is active
6745 and make sure that the protocol's final callback is called so
6746 that all memory if freed. Affected file silcd/server.c.
6748 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6750 * silc_server_whois_send_reply crashed the server if the nickname
6751 was 127 characters long. Affected file silcd/command.c.
6753 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6755 * Added sanity check to the silc_server_new_client. If the hostname
6756 is provided inside username then check that the provided hostname
6757 really is the same as the resolved one. If the hostname was not
6758 resolved then check it from the public key. Affected file is
6759 silcd/packet_receive.c.
6761 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6762 if the server disconnected us and the connection is not valid
6763 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6765 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6766 the library to the lib/silcutil/silcutil.[ch].
6768 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6770 * Close log file after open. Affected file
6771 lib/silcutil/silclog.c.
6773 * Check whether sock == NULL in silc_client_send_packet and return
6774 if it is. Affected file lib/silcclient/silcclient.c.
6776 * Check rec->entry == NULL in the Irssi SILC Client before
6777 sending the channel message. Affecte file is
6778 irssi/src/silc/core/silc-servers.c.
6780 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6782 * Merged a splitted window bugfix from Irssi CVS tree. The
6783 affected file is irssi/src/fe-text/textbuffer-view.c.
6785 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6786 It did not print nickname.
6788 * Improved the distributions system a bit.
6790 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6792 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6793 irssi/src/fe-text/gui-window.c.
6795 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6796 to in-active server. The affected file is
6797 irssi/src/silc/core/client_ops.c.
6799 * Resolve the client in USERS command reply if the entry does
6800 not have username resolved. The affected file is
6801 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6802 command to WHOIS command to really resolve stuff. The USERS
6803 is not used any more in any critical section so WHOIS can
6804 be used even though it might be slower than IDENTIFY.
6806 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6809 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6811 * Changed the protocol API a bit more consistent in the
6812 lib/silccore/silcprotocol.[ch].
6814 * Changed the following headers to ROBODoc format:
6816 lib/silccore/silcpayload.h
6817 lib/silccore/silcprotocol.h
6818 lib/silccore/silcsockconn.h
6820 All core library headers are now formatted.
6822 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6824 * Fixed a bug in Irssi SILC client; do not show that you are
6825 server/router operator if you really are not. Affected file is
6826 irssi/src/silc/core/client_ops.c.
6828 * Renamed silc_command_free_payload to silc_command_payload_free.
6829 Affected file lib/silccore/silccommand.h
6831 * Added silcmath.h to include the prototoypes of various routines
6832 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6835 * Changed the following headers to ROBODoc format:
6837 lib/silccore/silcchannel.h
6838 lib/silccore/silccommand.h
6839 lib/silccore/silcid.h
6840 lib/silccore/silcidcache.h
6841 lib/silccore/silcmode.h
6842 lib/silccore/silcnotify.h
6843 lib/silccore/silcpacket.h
6844 lib/silcmath/silcmath.h
6846 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6848 * Added checking to the server code not to start the server if
6849 ciphers and stuff are not configured properly. Affected files
6850 silcd/serverconfig.[h] and silcd/server.c.
6852 * Changed the layout of the header files of the public interfaces
6853 in the SILC libraries. The new layout supports ROBODoc
6854 documentation tool (and some others) so that it is easy to create
6855 a library reference manual. All the other headers and source
6856 code must still follow the CodingStyle document. Also source
6857 code must not include these ROBODoc stuffs, only the headers.
6858 Furthermore, all public interface headers must now be named
6859 by using `silc' prefix, example: silcapi.h, silccipher.h.
6860 Some files were renamed due to this. All the other headers
6861 must not be used as public interfaces. I will update the
6862 CodingStyle document later. Changed following headers, so far:
6864 lib/silcclient/silcapi.h
6865 lib/silccore/silcauth.h
6866 lib/silccore/silcprivate.h
6867 lib/silccrypt/silcdh.h
6869 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6873 * Removed silc_client_packet_send_flush from the client library
6874 as it is not needed. Affected file lib/silcclient/client.[ch].
6876 * Added printing of message of unresolved authentication method
6877 to the Irssi SILC client. Added it to the module formats.
6878 Removed the same message from the client library.
6880 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6882 * Added new distribution feature, DISTLABEL. Every distribution
6883 can define own preprocessor label that can be used in the
6884 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6885 file distributions, acconfig.h.pre and prepare.
6887 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6889 * Added Makefile.defines_int to include the actual definitions
6890 for Makefile.defines.in. Tested the new distribution system,
6891 created distributions and tested installation.
6893 * Added AWAY message printing to the Irssi SILC client. Added
6894 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6896 * Added SCONNECT command to call the SILC's CONNECT command.
6897 Cannot use CONNECT directly since Irssi uses that internally.
6898 Affected file irssi/src/silc/core/silc-servers.c.
6900 Added ACTION local command. It is same as ME command but takes
6901 the channel as mandatory argument.
6903 Rewrote some of the Irssi's help files to suite for SILC
6906 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6908 * Added Makefile.defines[.in] that should for now on be included
6909 in all Makefile.am file in the source tree. That file includes
6910 all common compilation definitions for SILC source tree.
6912 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6914 * Minor changes to the ./prepare script to change the package
6915 name according the distribution name to the configure.in.
6917 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6919 * Created new distribution system. Added file `distributions'
6920 that defines all the distributions that can be created out of
6921 the SILC source tree. The ./prepare script now reads that
6922 file to determine how to prepare the distributions. The
6923 first argument to the ./prepare is the name of the distribution
6924 and second is the version of the distribution. If given
6925 without arguments it creates the default (toolkit) distribution
6926 with the default version (defined in ./prepare).
6928 All Makefile.am files that are subject to the distributions
6929 are now named as Makefile.am.pre. These are ./Makefile.am
6930 and lib/Makefile.am. Others may be changed later.
6932 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6934 * Added invite list, ban list, some key management and connection
6935 error message printing to module formats in the Irssi SILC client.
6937 * Added new silc_client_set_away_message to set the away message
6938 that is back to the person who sent private message. The
6939 affected file lib/silcclient/silcapi.h and the
6940 lib/silcclient/client_prvmsg.c.
6942 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6944 * Fixed the private message sending in the Irssi SILC client,
6945 added local command KEY to the Irssi SILC client.
6947 Added key management and key agreement message formats to the
6948 irssi/src/fe-common/silc/module-formats.[ch].
6950 Added USERS (alias WHO) printing, server/router operator
6951 indication and LIST command printing to the module formats.
6953 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6955 * Fixed channel joining notify handling, cumode notify handling
6956 from Irssi SILC client.
6958 * Added SILC specific module-formats to the Irssi SILC client so
6959 that SILC specific message hilighting, colors etc is possible.
6960 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6962 Added channel mode, channel user mode, actions, notices,
6963 whois and whowas printing to the the module-formats.c.
6965 * Fixed a bug in channel deletion in the server. The channel
6966 is not left to the cache even if the channel founder auth mode
6967 is set when there are no users anymore on the channel. Affected
6968 file silcd/server.c.
6970 * The silc_net_localhost now resolves the entire hostname including
6971 the domain name. Affected file lib/silcutil/silcnet.c.
6973 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6975 * Changed the ask_passphrase client operation to be ascynchronous.
6976 It has now a completion callback and a context that the
6977 application must call after it has got the passphrase from
6978 the user. Affected files lib/silcclient/silcapi.h,
6979 lib/silcclient/protocol.c, lib/silcclient/command.c and
6982 Added SilcAskPassphrase callback that the application calls
6983 to deliver the passphrase to the library.
6985 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
6986 The public key verification and especially a certificate
6987 verification is asynchronous procedure.
6989 Added new SILC_SKE_STATUS_PENDING status to indicate the
6990 request is pending and a callback will be called to finalize
6993 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
6994 indicate that remote end did not send its public key (or
6995 certificate), even though we require it. Added check for this
6996 condition in the SKE. This was a security bug, now fixed.
6998 Defined new SilcSKEVerifyCbCompletion callback that is called
6999 when the verification process is completed.
7001 The affected files lib/silcske/silcske_status.h and
7002 lib/silcske/silcske.[ch].
7004 * Changed the verify_public_key client operation to be async
7005 as well. Defined SilcVerifyPublicKey callback that is used to
7006 indicate the success of the public key verification process.
7008 Changed the server and client to use the new async client
7011 * Changed the Irssi SILC client's internal scheduler to be called
7012 twice as many times as it used to be. As a result the client
7013 should be a bit faster now. Affected file is
7014 irssi/src/silc/core/silc-core.c.
7016 * Added support to Irssi SILC client of asynchronous public key
7017 verification and passphrase inquiry. Affected file is
7018 irssi/src/silc/core/silc-core.c.
7020 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7022 * Do not say "You have left channel %s" in client library.
7023 Moved it to the application. Affected files are
7024 lib/silcclient/command.c and silc/client_ops.c.
7026 * Fixed silc_client_get_clients. Command context was not
7027 duplicated and was freed memory in the callback. Affected
7028 file lib/silcclient/idlist.c.
7030 * Do not say "you are now talking..." on JOIN command in the
7031 client library. The appliation must handle it.
7033 * Do not say ".. changed topic to" in command reply in the
7034 client libary. The application must handle it.
7036 * Fixed TOPIC command sending in the client library.
7038 * Fixed a memory leak in silc_client_command_free in the file
7039 lib/silcclient/command.c.
7041 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7043 * Imported a modified version of Irssi client to the source tree.
7044 The Irssi will be used to create a new client called
7045 Irssi SILC. Imported to irssi/.
7047 Added silc_core_init_finish function to the Irssi. Affected
7048 file irssi/configure.in.
7050 A lot changes in the Makefile.ams around the irssi tree.
7052 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7054 * Do not rehash if the new size is same as the old size of the
7055 hash table, in the silc_hash_table_rehash*. The affected file
7056 lib/silcutil/silchashtable.c.
7058 * Replaced hash_table_del_by_context calls from the server
7059 (when channel->user_list and client->channels) to the
7060 hash_table_del as it is sufficient and faster.
7062 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7064 * Added silc_hash_table_list, silc_hash_table_get and the
7065 SilcHashTableList structure to provide an alternative way to
7066 traverse the hash table. The affected files are
7067 lib/silcutil/silchashtable.[ch].
7069 * Changed the server's idlist routines to use the hash table
7070 routines to optimize the code.
7072 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7074 * Replaced the client entry's `channel' list and channel entry's
7075 `user_list' list to hash tables for optimized lookup. Changed
7076 the code to use the hash table interface around the code.
7077 Affected file lib/silcd/idlist.[ch].
7079 * Added `auto_rehash' boolean argument to the function
7080 silc_hash_table_alloc to indicate whether the hash table should
7081 auto-rehash when it thinks is appropriate time. It will
7082 increase the hash table size if the there is twice as much
7083 entries in the table than the size of the table, and will
7084 decrease the size if there are twice as less entries than
7085 the size of the table.
7087 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7089 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7091 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7093 * silc_idcache_purge_by_context deletes the entry now by context
7094 as it is supposed to do. Affected file lib/silccore/idcache.c.
7096 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7097 client is not anymore valid (WHOWAS givens the info) and not
7098 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7100 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7102 * Removed the `data' and `data_len' arguments from the ID Cache
7103 interfaces and added `name' argument. ID Cache does not handle
7104 anymore the binary data only a names associated with given ID.
7106 * When hashing a Client ID with silc_hash_id the entire ID is
7107 not hashed anymore, instead only the hash of the Client ID is
7108 hashed. This way we can access the Client ID from the cache
7109 with Client ID but with the hash of the ID (which is a hash of
7110 the nickname) as well without any difference in performance.
7112 Added also silc_idcache_find_by_id_one_ext to do one on one
7113 searching when we have the actual ID. Added also function
7114 silc_hash_client_id_compare. The affected files are
7115 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7117 * When hashing the name associated with a ID it is always done
7118 in lowercase. This way we can access the cache without worrying
7119 about case-sensitivity, even though, for example nicknames are
7122 * Fixed a bug in server with channel message sending. It put
7123 wrong ID type as destination ID. The affected file
7124 silcd/packet_send.c.
7126 * silc_idcache_del_by_context now deletes from all hash tables
7127 by context. Affected file lib/silccore/idcache.c.
7129 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7131 * Changed the client library to use the new ID Cache interface.
7132 Changes around the source tree.
7134 * Added silc_hash_table_rehash_ext to rehash with specific
7135 hash function. Affected file lib/silcutil/silchashtable.[ch].
7137 * Added silc_hash_string_compare to compare two strings in the
7138 hash table. Affected file lib/silcutil/silcutil.[ch].
7140 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7142 * Added new function silc_idcache_del_by_context into the
7143 lib/silccore/idcache.[ch].
7145 * Changed the server's ID list routines to use the new ID Cache
7146 interface. Changes around the source tree.
7148 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7150 * Added silc_hash_table_del[_by_context]_ext functions in to the
7151 lib/silcutil/silchashtable.[ch].
7153 Removed silc_hash_table_find_all* routines and added new
7154 silc_hash_table_find_foreach to replace them.
7156 Added silc_hash_table_replace_ext function as extended
7157 replacing function. Separated the simple hash table interface
7158 from the extended hash table interface in the file
7159 lib/silcutil/silchashtable.h.
7161 * Fixed minor bugs and changed it to use some of the new
7162 hash table functions in lib/silccore/idcache.c
7164 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7166 * Added new function silc_hash_table_find_all to return all keys
7167 in the hash table by the specified key. As the hash table is
7168 collision resistant it also makes it possible to have several
7169 duplicate keys in the hash table. This function may be used to
7170 find all of the keys from the hash.
7172 Added user_context arguments to the SilcHashFunction,
7173 SilcHashCompare and SilcHashDestructor to deliver user specified
7176 Added new fuctions silc_hash_table_find[_all]_ext to do
7177 extended lookup with specified hash and compare functions and
7178 specified user contexts.
7180 Added new function silc_hash_table_add_ext to add the key
7181 with specified hash function and user context.
7183 Added new function silc_hash_table_foreach to traverse all
7184 entrys in the hash table. Added SilcHashForeach callback
7187 Added new function silc_hash_table_del_by_context to delete
7188 the entry only if the context associated with the key matches.
7190 Affected files are lib/silcutil/silchashtable.[ch].
7192 * Removed silc_hash_[server/client/channel]_id and added just
7193 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7194 silc_hash_id_compare to compare two ID's using as the hash table
7195 comparison function. Added also silc_hash_data to hash
7196 binary data and silc_hash_data_compare to compare it.
7198 * Removed silc_idlist_find_client_by_hash as it is not needed
7199 anymore. Affected file silcd/idlist.[ch].
7201 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7202 to use internally the SilcHashTable. The new ID Cache is a lot
7203 faster than the old one. Some of the ID Cache interface was also
7204 rewritten and obsolete and stupid functions were removed.
7206 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7208 * Added entry_count field to the SilcHashTable to keep the number
7209 of the entries in the table. Implemented the function
7210 silc_hash_table_rehash. Added new function
7211 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7213 Fixed a minor bug in silc_hash_table_free.
7215 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7216 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7217 into the lib/silcutil/silcutil.[ch].
7219 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7221 * Implemented a collision resistant hash table into the
7222 lib/silcutil/silchashtable[ch]. See the header and the source
7223 for the SilcHashTable API.
7225 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7227 * Merged dotconf version 1.0.2 into lib/dotconf.
7229 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7231 * Do not compile anything in lib/silcsim/* if the SIM support
7232 is not enabled. The tree should now compile without problems
7235 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7237 * Compiled the SILC under cygwin. Compiled and tested briefly
7238 without problems. More tests needed. The SIMs didn't compile
7241 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7243 * Fixed possible crash in silc_get_username in the
7244 lib/silcutil/silcutil.c.
7246 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7248 * Fixed a va_arg in silc/client_ops.c.
7250 * Oops, RC5 routines were named AES and caused some problems
7251 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7253 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7255 * Added new SilcIDIP structure into the lib/silccore/id.h and
7256 replaced the old `ip' fields from all SILC ID's to that type.
7257 This is a step towards IPv6 support.
7259 The silc_id_get_len takes now the ID as an extra argument.
7260 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7261 both IPv4 and IPv6 based ID's.
7263 The affected files are lib/silccore/id.[ch] and other files
7264 around the tree using these routines.
7266 * Removed the ID length arguments in server from various
7267 silc_server_send_notify_* routines -> they are not needed
7270 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7272 * Fixed memory leak in silc_encode_pem_file in the file
7273 lib/silcutil/silcutil.c.
7275 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7277 * Check minor version as well in the SKE. Affected files are
7278 silcd/protocol.c and lib/silcclient/protocol.c.
7280 * Added --identifier option to the server so that an identifier
7281 can be when creating the public key for the server. Affected
7282 file is silcd/silcd.c.
7284 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7285 lib/silccrypt/silcpkcs.c.
7287 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7289 * Register default ciphers and stuff when using -C option with
7290 the server. Affected file sildc/silcd.c.
7292 * Put back the servers public key filename format, it is better
7293 than the new one. For now, the client keys are saved with the
7294 new filename format. The affected file silc/client_ops.c.
7296 * Implemented the Cipher API for the rest of the ciphers that
7297 did not implement it or implemented it the wrong way.
7299 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7301 * Register default ciphers and stuff when using the -S option
7302 in the client. Affected file silc/silc.c. Same also when
7303 creating new key pair with -C option.
7305 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7307 * Fixed the silc_verify_public_key client operation function to
7308 save the public keys differently. The fingerprint is now
7309 used as filename and not the hostname. This way also the
7310 client keys are saved uniquely and not with hostnames. The
7311 affected file is silc/client_ops.c.
7313 * Trimmed the silc_hash_fingerprint function to remove extra
7314 whitespaces from the end of the fingerprint. The affected
7315 file is lib/silccrypt/silchash.c.
7319 * Added silc_cipher_register_default function to register all
7320 default ciphers. It can be used when configuration files
7321 does not exist and the application does not want any specific
7322 ciphers in any specific order.
7324 The SilcDList is now used as silc_cipher_list dynamically
7325 allocated cipher list. Removed the static list all together
7326 and now all ciphers must be allocated to the dynamic list.
7327 The silc_cipher_alloc routine was changed to check only the
7330 All silc_cipher_* routines that used to return int returns
7333 The affected files lib/silccrypt/silccrypt.[ch].
7335 * The same thing was done to silc_hash_* as for silc_cipher_*
7336 routines. Affected files lib/silccrypt/silchash.[ch].
7338 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7339 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7340 Added also silc_pkcs_[un]register[_default] functions.
7341 Removed the data_context from the PKCS API.
7343 * Added silc_hmac_register_default function to register default
7344 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7345 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7346 to unregister all hmacs at once.
7348 * Register the default ciphers, hash functions, PKCSs and HMACs
7349 if client's configuration file does not exist. The affected
7352 * The client did not load the hash functions from the SIM
7353 modules at all. Added support for this. Affected file is
7354 silc/clientconfig.c.
7356 * When decoding public key with silc_pkcs_public_key_decode, check
7357 the supported algorithm only if PKCS are registered. Affected
7358 file lib/silccrypt/silcpkcs.c. The same was done with the
7359 silc_pkcs_private_key_decode.
7361 * Fixed the SILC List routines to keep the list always in order.
7362 It used to change the list's order when traversing the list but
7363 not it preserves the order. Affected file lib/trq/silclist.h.
7365 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7367 * Added the client library to use the SilcSocketConnection's
7368 reference counter (by silc_socket_dup) to prevent the bug that
7369 the socket object may be freed underneath async operation.
7371 * The name resolv library checking fixes in the configure.in.pre.
7374 * Created new version of the protocol drafts for future
7375 development. The -03 drafts are the ones that will be changed
7376 in the trunk now and the -02 will remain as they are.
7378 * Send list of CUMODE notifys to the router when announcing
7379 the channel users to the router. Affected file silcd/server.c.
7380 If the router receiving channel founder CUMODE for a channel
7381 that already has channel founder it will send CUMODE notify
7382 to the sender to remove the channel founder rights from the
7383 announced client. Affected file silcd/packet_receive.c.
7385 * The CUMODE notify may now use Server ID as well as the entity
7386 who changes the mode. Updated protocool specs.
7388 * Updated INSTALL and README files.
7390 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7392 * New web pages in the http://silc.pspt.fi. The pages was
7397 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7399 * Implemented the [DenyConnectin] config section in the server.
7400 Added silc_server_config_denied_conn to check whether incoming
7401 connection is denied. Affected file silcd/serverconfig.[ch].
7403 * Do not check the ports when checking the incoming configuration
7404 data if the port is 0, meaning any. Affected file is
7405 silcd/serverconfig.c.
7407 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7409 * Fixed buffer overflow in silc_string_compare in the file
7410 lib/silcutil/silcutil.c.
7412 * Fixed double free in silc_server_command_leave in the file
7415 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7417 * Fixed the version checking in the server. Affected file is
7420 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7422 * Fixed the configuration data fetching when accepting new
7423 connections in the server. Affected file silcd/server.c.
7425 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7427 * Added `sender_entry' argument to the function
7428 silc_server_packet_relay_to_channel so that we can check
7429 whether some destination actually belongs to the same route
7430 the sender belongs (ie, we must not resend the packet to the
7431 sender). Affected file silcd/packet_send.[ch].
7433 * Added `servername' field to the SilcClientEntry in the server
7434 to hold the name of the server where client is from. Affected
7435 file is silcd/idlist.h.
7437 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7439 * Moved the channel message encrypting in the router betwen
7440 router connections from silc_server_channel_message to the
7441 silc_server_packet_relay_to_channel since we want to check
7442 whether we have anybody channel before encrypting anything.
7443 Affected files silcd/packet_[receive/send].c.
7445 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7447 * Fixed the [AdminConnection] server config section to support
7448 multiple entries. Affected file silcd/serverconfig.c.
7450 * Added support into the server to check the validity of the
7451 incoming connection before executing any KE or authentication
7454 * The connection configuration is now saved to the KE and
7455 connection auth protocol contexts and not fetched anymore in
7456 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7458 * The local hosts listenning address and port is also resolved
7459 now when starting the server. We want to have the socket object
7460 to include the real address and port for the listener. Added
7461 new function silc_net_check_local_by_sock into the files
7462 lib/silcutil/silcnet.[ch].
7464 * Fixed a broadcast bug in server -> do not broadcast if we
7467 * Fixed a routing bug. Do not route broadcast packets ever.
7468 Broadcast packets must be processed always and not routed since
7469 they may be destined to some other host than yourself and thus
7470 would get routed without no good reason. Affected file is
7473 * Added function silc_server_config_is_primary_route to check
7474 whether primary router connection has been configured (a router
7475 configuration that we are initiating). If there is not, we
7476 will assume that there is only two routers in the SILC network
7477 and we will use the incoming router connection as our primary
7478 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7480 * Changed the order of the broadcasting. Broadcast _after_ the
7481 packet has been processed not before. Affected file is
7484 * Fixed a [ClientConnection] parsing bug. The port was never
7485 parsed correctly thus resulting to port 0. Affected file
7486 silcd/serverconfig.c.
7488 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7489 argument and did not set the broadcast packet flag. Affected
7490 file silcd/packet_send.c. Fixed same bug in the function
7491 silc_server_send_notify as well.
7493 * If we receive NEW_ID packet for our own ID in the server, ignore
7496 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7500 * Removed the nickname from the Private Message Payload.
7501 Updated the code and the protocol specs.
7503 * Updated protocol specs for submitting to the IETF.
7505 * Tweaked the Random Number Generator a bit. Affected file
7506 lib/silccrypt/silcrng.c. Exported a new function
7507 silc_rng_[global]_add_noise which can be used to add more
7510 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7512 * Do not parse packets with different timeout when protocol
7513 is active -> may cause problem with rekey. Affected file
7516 * When server receives signoff notify it must not create
7517 new channel key if the client is on any channels since the
7518 sender of the signoff notify will create it.
7520 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7522 * Added printing of error messages during SKE protocol from the
7523 failure packet sent by server during SKE. Affected file
7526 * Removed the client's failure_callback handling with timeout
7527 and handle it immediately when received.
7529 * The SKE library returned wrong type in SUCCESS and FAILURE
7530 packets. They must be 32 bit MSB not 16 bit MSB.
7532 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7534 * Ok, rewrote the logic of the re-key and now it seems to work.
7535 I tested it on high traffic with frequent re-keys without
7536 problems. Added hmac_receive (and renamed hmac to hmac_send)
7537 in SilcClientConnection in lib/silcclient/client.h and
7538 in SilcIDListData in silcd/idlist.h. Also, removed the
7539 SilcPacketParserContext's cipher and hmac fields as they are
7540 not needed anymore and actually caused some problems when
7541 the ciphers and hmac's changed underneath the packet parser.
7543 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7545 * If re-key protocol is active then process the incoming packets
7546 synchronously since we must assure that icoming packets encrypted
7547 with the old key is processed before the new keys is set to
7548 use. This is true other packets than for REKEY packets.
7549 Affected file silcd/server.c. The same was done to client library
7550 as well, affected file lib/silcclient/client.c.
7552 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7554 * Fixed bug in client and server to accept the force send if
7555 the packet is send from silc_[server/client]_packet_process
7556 function. Otherwise the packets are never delivered, oops.
7558 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7560 * Disable force sending of packets when REKEY protocol is active.
7561 We must assure that no packet is sent directly when rekey is
7562 performed. All packets must be sent through packet queue.
7563 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7564 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7565 function is silc_[server/client]_packet_send_real to check
7568 * Replaced the SIM paths from example config files to
7569 /usr/local/modules. Also, make install creates now
7570 /usr/local/silc/logs directory to hold all the SILC server
7573 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7575 * Made the configure.in.pre work on Solaris. Patch by salo.
7577 * Made all ciphers compatible with non-x86 machines. Defined
7578 CBC mode macros into lib/silccrypt/ciphers_def.h.
7580 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7582 * Fixed the make install.
7584 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7586 * When MAC computation fails the silc_packet_decrypt returned 0
7587 even though it was supposed to return -1. Fixed this. The
7588 affected file is lib/silccore/silcpacket.c.
7590 * Do not replace the config files in /etc/silc (in make install)
7591 if they already exist. Affected file ./Makefile.am.
7593 * Do not send re-key packets immediately but through packet queue.
7594 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7596 * Changed silc_net_check_host_by_sock to return FALSE if the
7597 IP/DNS could not be resolved. Though, it returns the IP address
7598 now even if it could not resolve it (but returns also FALSE).
7599 Affected file lib/silcutil/silcnet.[ch].
7601 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7603 * Added silc_pkcs_decode_identifier to decode the public key's
7604 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7605 Added also silc_pkcs_free_identifier. Added also new context
7606 SilcPublicKeyIdentifier.
7608 * Added -S option to the silc client. It is used to dump the
7609 contents of the specified public key file.
7611 * Changed the PKCS api to return the public key length when
7612 setting the public key.
7614 * Fixed a fatal bug in the public and private key file loading.
7615 Affected file lib/silccrypt/silcpkcs.c.
7617 * Execute the packet parsing for client with zero (0) timeout
7618 if the protocol is active. Affected file silcd/server.c.
7620 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7622 * Made the key generation options to the silcd program. Added
7623 -C option, equivalent to client's option.
7625 * Added new [ServerKeys] config section to the server. It
7626 configures the server's public and private key.
7628 * Defined generic Public Key Payload into the protocol
7629 specification to send specific type of public keys and
7632 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7633 public key or certificate.
7635 * Implemented the GETKEY command to the server and to the
7636 client library and on user interface.
7638 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7640 * Made preliminary `make install' work.
7642 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7644 * Added SilcServerRekey context into silcd/idlist.h.
7646 * Added the PFS support as defined in the specification to the
7647 SKE protocol. Affected files lib/silcske/*.c.
7649 * Added `ske_group' field to the SilcServerRekey context to hold
7650 the number of the SKE group that is used with PFS in re-key.
7651 Affected file silcd/idlist.h.
7653 * Added PFS re-key support to the server. Affected file is
7656 * Added silc_protocol_cancel to cancel execution of the next
7657 state of the protocol. Affected file is
7658 lib/silccore/silcprotocol.[ch].
7660 * Added the re-key support with and without PFS to the client
7661 library. Re-key is performed once in an hour, by default.
7663 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7664 Added silc_client_rekey_callback and silc_client_rekey_final.
7665 Affected files are lib/silcclient/protocol.[ch] and
7666 lib/silcclient/client.[ch].
7668 * Removed the `hmac_key' and `hmac_key_len' fields from the
7669 SilcClientConnection structure; not needed. Affected file is
7670 lib/silcclient/client.h.
7674 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7676 * Do not ask whether user wants to use the negotiated private key
7677 for private messages, just use it. Affected file is
7678 silc/local_command.c.
7680 * Added `send_enc_key' and `enc_key_len' fields to the
7681 SilcIDListData structure since they are needed in the re-key
7682 phase. Affected file is silcd/idlist.[ch].
7684 * Implemented the simple re-key protocol into the server.
7685 Affected files silcd/server.c and silcd/protocol.[ch]. The
7686 re-key will be performed once in an hour, by default.
7688 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7689 Added silc_server_rekey, silc_server_rekey_callback and
7690 silc_server_rekey_final.
7692 * Removed Tunneled flag from the protocol. Updated the code
7693 and the specifications.
7695 * Adde `pfs' field to the SilcIDListData to indicate whether
7696 the PFS is to be performed in the re-key. Affected file is
7699 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7701 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7702 int64 of at least the xintXX size. If void * is less that 4
7703 bytes uint32 * will be used. Defined bool as boolean.
7705 * Changed _ALL_ unsigned long and unsigned int to uint32,
7706 unsgined short to uint16 in the source tree.
7708 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7709 not handle clients that has entry->data.registered == FALSE.
7710 They are not in the network anymore. Affected file is
7713 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7715 * Implemented the sending of the SERVER_SIGNOFF notify in the
7716 server. Affected file is silcd/server.c.
7718 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7719 Added also silc_notify_payload_encode_args into the
7720 lib/silccore/silcnotify.[ch].
7722 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7723 Affected file silcd/packet_receive.c.
7725 * Implemented the SERVER_SIGNOFF notify handling in the client
7726 library. Affected file lib/silcclient/client_notify.c. Also,
7727 implemnted the printing of the SERVER_SIGNOFF info to the
7728 application. Affected file silc/client_ops.c.
7730 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7731 if the deleting was successful. Affected file silcd/idlist.[ch].
7733 * Added support for public key authentication in the connection
7734 authentication protocol in the client library. Affected file
7735 lib/silcclient/protocol.c.
7737 * Changed the server's silc_idlist_get_clients_by_* interface
7738 to support already allocated array so that new entries may be
7739 added to pre-allocated array. Affected file silcd/idlist.[ch].
7740 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7741 and command replies.
7743 * All command reply functions in the server now calls the
7744 pending command callback even if error occured. This way the
7745 error will be delivered to the client as well. Affected files
7746 silcd/command.c and silcd/command_reply.c.
7748 * Fixed INFO command to return local server's info if no server
7749 was provided. Affected file lib/silcclient/command.c.
7751 * Removed RESTART command for good. Updated the code and the
7754 * Rewrote parts of the task system. It is a bit simpler now.
7755 Removed unsued task priorities. The affected files are
7756 lib/silcutil/silctask.[ch].
7758 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7760 * Moved the USERS printing from the library to the application.
7761 Affected files lib/silcclient/command.c and silc/client_ops.c.
7763 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7767 * Added channel key re-key support. The re-key is perfomed
7768 only by the router and is done once in an hour. Added `rekey'
7769 field to the SilcChannelEntry in the server. Affected files
7770 silcd/server.c and silcd/idlist.h.
7772 * Added silc_task_unregister_by_context into the file
7773 lib/silcutil/silctask.[ch].
7775 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7777 * Added SILC_UMODE_GONE mode to indicate when the client is not
7778 present in the SILC network. Added also support to the local
7779 command AWAY that will set this mode. Added support of showing
7780 "xxx is gone" in WHOIS command. The USERS command shows the
7781 gone status as well.
7783 * Fixed setting server and router operator privileges in the
7784 server's UMODE command. Affected file silcd/command.c.
7786 * Merged the SKE KE1 and KE2 payloads into one payload. The
7787 new KE payload is equivalent to the old KE2 payload.
7789 Cleaned up the SKE Start Payload parsing. It now uses the
7790 simple buffer unformatting to do the parsing. A lot faster
7793 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7794 to the SKE that is used to indicate whether both of the SKE
7795 parties should perform authentication. By default only the
7796 responder performs authentication. By setting this flag also
7797 the initiator must do authentication. By default it is unset
7798 since in normal SKE case, client to server connection, only
7799 the responder should do authentication. When doing SKE between
7800 two clients both should perform authentication. Updated the
7801 code and the protocol specs.
7803 * A little fix to IDENTIFY command in the server. Search the
7804 client first by hash not nickname. Affected file is
7807 * Fixed the silc_client_close_connection to support closing
7808 the client to client connections wihtout deleting too much
7809 data. Affected file lib/silcclient/client.c.
7811 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7812 are received if protocol used to be active but is not anymore
7813 the application would crash due to NULL pointer dereference.
7814 Affected files silcd/server.c and lib/silcclient/client.c.
7816 * Added `hash' field to the SilcClientConnection to include
7817 the hash function negotiated in the SKE protocol.
7819 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7820 to set the channel founder authentication data. A client can
7821 claim the founder rights later by providing the authentication
7822 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7823 This way the channel founder can regain the channel founder
7824 privileges even it is left the channel. This works only on
7825 local server and the client must be connected to the same
7826 server to be able to regain the founder rights. Updated the
7827 protocol specs accordingly.
7829 Added support to the CMODE command in the client to set the
7830 founder auth data. Read the README to see how to set it.
7832 Added support to the CUMODE command to claim the founder
7833 rights. Read the README to see how to do it.
7835 Added support for the founder authentication to the Channel
7836 Entry in the server. Affected file silcd/idlist.h.
7838 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7839 server's CMODE command. Affected file silcd/command.c.
7841 * Added the following new functions into lib/silccore/silcauth.[ch]:
7842 silc_auth_get_method and silc_auth_get_data.
7844 * The server now saves the remote hosts public key to the
7845 SilcIDListData pointer. Affected file silcd/protocol.c.
7847 * The normal server now does not remove the channel entry from
7848 the cache if the founder authentication data is set. It used
7849 to remove it if the founder was the last one on the channel on
7850 the server and left the channel. The auth data is saved and
7851 if the channel is re-joined later the old entry is used with
7852 the old auth data. Affected files silcd/command_reply.c and
7855 * Removed the `pkcs' field from the SilcIDListData structure
7856 in the server; it is not used. Affected file silcd/idlist.h.
7858 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7860 * Fixed packet processing on slow links. Partial packets were
7861 never re-processed because the incoming data buffer was cleared
7862 by the application. Application must not directly clear the
7863 sock->inbuf, the packet processing routines handle it. Fixed
7864 this in client library and in server.
7866 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7868 * Fixed the WHOIS and IDENTIFY send reply function to really
7869 check whether to send list or just one entry. Affected file
7872 * Cleaned up the LEAVE command's channel key distribution. The
7873 affected file silcd/command.c.
7875 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7876 can enforce the channel mode as well. In that case the ID
7877 includes the ID of the server. The code now enforces the
7878 mode change if the router have different mode than the server.
7880 * The notify client operation with CMODE_CHANGE notify can now
7881 return NULL client_entry pointer if the CMODE was not changed
7882 by client. Application must check for this.
7884 * Added <Server ID> argument to INFO command to support server
7885 info fetching by Server ID.
7887 * Added silc_server_announce_get_channel_users to get assembled
7888 packets of channel users of the specified channel. Affected
7889 file silcd/server.[ch].
7891 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7892 was freed underneath the ID Cache.
7894 * Re-announce clients when the server received CHANNEL_CHANGE
7895 notify from the router. Affected file silcd/packet_send.c.
7897 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7899 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7900 crashed since it did not handle the fact that there is no cipher
7901 called "3" and didn't check the error condition. Now fixed.
7903 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7904 flag. It can be used to send message requests.
7906 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7908 * Implemented the RESTART command in the client.
7910 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7911 notice type messages. Added notice printing to the user
7914 * The channel keys are not re-generated if the channel's mode
7915 is PRIVKEY, ie private key on the channel exists. Affected
7916 files silcd/server.c and silcd/command.c.
7918 * Fixed a little bug in channel message delivery when channel
7919 private keys are set in the server. Affected file is
7920 silcd/packet_send.c.
7922 * Changed the setting on channel->on_channel = TRUE from the
7923 silc_client_save_channel_key to the JOIN command reply. The
7924 key payload is not received if the private channel key is set.
7925 Affected file lib/silcclient/command_reply.c and the
7926 lib/silcclient/client_channel.c.
7928 * When the CMODE_CHANGE notify is sent and the channel private
7929 key mode is removed the channel key must be re-generated in
7930 other cells as well. Added this support for the router in the
7931 silcd/packet_receive.c.
7933 * Added new local command NOTICE to send notice message on
7934 channel. Affected file silc/local_command.[ch].
7936 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7938 * Added new local command ME to the client. It is used to send
7939 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7940 some action. Affected file silc/local_command.[ch].
7942 * Changed channel_message and private_message client operations
7943 to deliver the message flags to the application. Added also
7944 the `flags' arguments to the silc_client_send_channel_message
7945 and silc_client_send_private_message functions. Affected file
7948 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7950 * Redefined the Private Message Payload to support private message
7951 keys and to support the new private message flags. Updated
7952 the protocol specs. Flags makes it possible to have for example
7953 CTCP style messages.
7955 * Added new type SilcPrivateMessagePayload and defined an API
7956 for it in the lib/silcclient/silcprivate.[ch].
7958 * Tested private message private keys successfully. Tested the
7959 private message key set, unset and list commands with the new
7962 * Redefined the Channel Message Payload to include the channel
7963 message flags (equal with private message flags) to support
7964 for example CTCP style messages.
7966 * Defined some of the message (for channel and private message)
7967 flags. Updated the protocol specs and added the flags to the
7968 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7970 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7972 * Added SilcKeyAgreementStatus type to the key agreement routines
7973 to indicate the current status and error if one occured.
7974 The status types are defined in the lib/silcclient/silcapi.h.
7976 * Added new local command KEY that is used to set and unset private
7977 keys for channels, set and unset private keys for private messages
7978 with remote clients and to send key agreement requests and
7979 negotiate the key agreement protocol with remote client. The
7980 key agreement is supported only to negotiate private message keys,
7981 it currently cannot be used to negotiate private keys for channels,
7982 as it is not convenient for that purpose.
7984 * Fixed a minor pending callback setting bug in the function
7985 silc_client_get_client_by_id_resolve, now the function works.
7986 Affected file lib/silcclient/idlist.c.
7988 * Added function silc_net_get_local_port to get local bound
7989 port by socket. Added to lib/silcutil/silcnet.[ch].
7991 * Added `sockets' and `sockets_count' fields to the SilcClient
7992 object. They hold the sockets of the listenning sockets in
7993 the client. Listenning sockets may be for example the key
7994 agreement server. Affected file lib/silcclient/client.[ch].
7995 Added functions the silc_client_add_socket and the
7996 silc_client_del_socket. They are exported to the application
7999 * Added ~./silc/clientkeys to support other client's public keys.
8001 * Renamed verify_server_key client operation to verify_public_key
8002 and added one argument to indicate the type of the connection
8003 (server, client etc.).
8005 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8007 * Added silc_server_connection_auth_request to handle the
8008 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8009 silcd/packet_receive.[ch].
8011 * Added silc_server_send_connection_auth_request into the
8012 silcd/packet_send.c to send the connection auth request packet.
8014 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8017 * Fixed the public key authentication in responder side in the
8018 server. The `auth_data' pointer includes the SilcPublicKey
8019 not the path to the public key. Affected file silcd/protocol.c.
8021 * Implemented the public key authentication in the initiator side
8022 in the server. Affected file silcd/protocol.c.
8024 * Removed the [RedirectClient] config section from the server
8025 configuration. Is not needed and I don't want to implement it.
8027 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8029 * Cleaned up the CMODE command in the server. It now works
8030 correctly and supports all the modes defined in the protocol.
8031 Affected file is silcd/command.c.
8033 * Added `hmac_name' field to the SilcChannelEntry in the server
8034 to hold the default HMAC of the channel. It can be set when
8035 creating the channel (with JOIN command). Affected files
8038 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8039 type to indicate the change of the current cipher and hmac
8040 on the channel. Client can safely ignore the <cipher> argument
8041 (if it chooses to do so) since the CHANNEL_KEY packet will
8042 force the channel key change anyway. The <hmac> argument is
8043 important since the client is responsible of setting the new
8044 HMAC and the hmac key into use.
8046 * Fixed the CMODE command in the client library as well.
8048 * Tested CMODE command in router environment successfully.
8050 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8052 * Show the version of the remote client (or server) when connecting
8053 to the server. It is logged to the log file. Affected file
8054 is silcd/protocol.c.
8056 * Fixed the KILLED notify handling in the client library. The
8057 client must be removed from all channels when receiving the
8060 Also, do not remove the client entry when giving the KILL
8061 command but when the KILLED notify is received.
8063 * Removed silc_idlist_find_client_by_nickname from the server.
8064 Not needed anymore. Affected files silcd/idlist.[ch].
8066 * Implemented the CHANNEL_CHANGE notify type handling to the
8067 server. Affected file silcd/server.c.
8071 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8073 * Added silc_server_send_notify_invite to send the INVITE
8074 notify between routers.
8076 * Implemented the INVITE command correctly to the server.
8078 * Implemented the INVITE notify type handling in the server.
8080 * Implemented the INVITE command to the client library and on the
8083 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8085 * Added function silc_server_get_client_resolve to find the
8086 client entry by ID from all ID lists and then resolve it
8087 (using WHOIS) if it cannot be found. Affected file is
8090 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8092 * Implemented the BAN command to the client library.
8094 * The JOIN command in the server now checks the invite list
8097 * Changed the silc_command_reply_payload_encode_va and the
8098 silc_command_payload_encode_va to support that if argument is
8099 NULL it ignores and checks the next argument. Affected file
8100 lib/silccore/silccommand.c.
8102 * Added silc_server_send_notify_ban to send the BAN notify
8103 type between routers.
8105 * Chaned the silc_notify_payload_encode to support that if
8106 argument is NULL it ignores and checks the next argument.
8107 Affected file lib/silccore/silcnotify.c.
8109 * Tested ban lists in router environment successfully.
8111 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8113 * Implemented BAN command to the server, in silcd/command.[ch].
8115 * Removed the BAN and INVITE_LIST modes from the CMODE command
8118 * Added function silc_string_match to regex match two strings.
8119 Affected files lib/silcutil/silcutil.[ch].
8121 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8123 * Redefined parts of the SilcChannelEntry in the server to support
8124 the new ban and invite lists.
8126 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8128 * Redefined the INVITE command. The same command can be used to
8129 invite individuals to the channel but also to manage the invite
8130 list of the channel (to add to and remove from the invite list).
8131 Updated the protocol specs.
8133 * Added new command SILC_COMMAND_BAN that can be used to manage
8134 the ban list of the channel. Updated the protocol specs.
8136 * Removed the channel modes: the SILC_CMODE_BAN and the
8137 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8138 in the CMODE command. The equivalent features are now available
8139 using INVITE and BAN commands. Updated the protocol specs.
8141 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8142 in the network about change in the current ban list. The notify
8143 type is not used by the client.
8145 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8146 support the invite lists.
8148 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8150 * Added new function silc_string_regexify that converts string
8151 including wildcard characters into regex string that can
8152 be used by the GNU regex library. Added into the file
8153 lib/silcutil/silcutil.[ch].
8155 Added silc_string_regex_combine to combine to regex strings
8156 into one so that they can be used as one regex string by
8157 the GNU regex library. Added into the file
8158 lib/silcutil/silcutil.[ch].
8160 Added silc_string_regex_match to match two strings. It returns
8161 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8163 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8165 * Imported GNU regex to the soruce tree into lib/contrib.
8166 Fixed some compiler warning from the regex.c.
8168 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8170 * Fixed MOTD command in the server to work in router environment.
8172 * Fixed the MOTD command in the client library to support
8173 the server argument in the command.
8175 * Added `nickname_len' argument to the silc_idlist_add_client
8176 in the server, as the `nickname' argument may be binary data
8179 * Added silc_idlist_get_channels to return all channels from
8182 * Implemented LIST command to the server. Affected file is
8185 * Implemented the LIST command to the client library and on the
8188 * Added [<user count>] argument to the LIST command reply.
8189 With private channels the user count is not shown.
8191 * Updated TODO and README.
8193 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8195 * The client entry's data.registered must be TRUE even with
8196 global client entry on global client list. The data.registered
8197 is used to check whether the client is anymore in the network,
8198 for example with WHOWAS command so it must be valid.
8200 * Fixed the WHOWAS command in the server. It now actually works
8201 in router environment. Added function into silcd/command_reply.c
8202 silc_server_command_reply_whowas_save.
8204 * Added silc_idlist_purge function to the silcd/idlist.c
8205 to periodically purge the ID Cache.
8207 * Fixed INFO command in the server. It works now in router
8208 environment. Added <server name> argument to the INFO command
8209 reply. Updated the protocol specs.
8211 * Fixed minor bug in silc_idcache_purge to not purge if the
8212 expire value is zero.
8214 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8215 they were buggy because of the WHOWAS information.
8217 * Fixed local command MSG to handle the async resolving of
8218 the remote client properly. It used to fail the first MSG.
8219 Affected file silc/local_command.c.
8221 * Added `data_len' field to SilcIDCache context.
8223 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8225 * Update TODO. Todo in commands in the server.
8227 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8229 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8230 used by routers as broadcast packet to inform other routers
8231 about the changed user mode.
8233 Implemented the notify handling in the server. Affected file is
8234 silcd/packet_receive.c. Added the function
8235 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8237 * Added new generic Channel Payload and deprecated the New Channel
8238 Payload. The New Channel Payload is now the generic Channel
8241 * Added new argument `mode' to the silc_server_send_new_channel
8242 as it is required in the Channel Payload now.
8244 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8245 and created a new and real SilChannelPayload to represent the
8246 new generic Channel Payload. Implemented the encode/decode
8247 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8249 * Added silc_server_get_client_channel_list to return the list
8250 of channels the client has joined for WHOIS command reply.
8251 Affected file silcd/server.[ch].
8253 * Implemented the channel list sending in the WHOIS command reply
8254 in server and in the client.
8256 Implemented the channel list displaying on the user interface
8257 as well. Affected file silc/client_ops.c.
8259 * Added silc_channel_payload_parse_list to parse list of Channel
8260 Payloads. It returns SilcDList list of SilcChannelPayloads.
8261 Client for example can use this function to parse the list of
8262 channels it receives in the WHOIS command reply. The caller
8263 must free the list by calling silc_channel_payload_list_free.
8264 Affected files lib/silccore/silcchannel.[ch].
8266 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8268 * Added one new argument <user mode> to the WHOIS command reply
8269 to return the mode of the user in SILC. Updated the protocol
8272 Implemented it to the server and client.
8274 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8276 * Fixed the mode printing on the user interface on joining.
8277 Affected file silc/client_ops.c.
8279 * Implemented the UMODE command and user modes in general to the
8280 client library and to the user interface.
8282 * Implemented the UMODE command to the server.
8284 * The server now sends UNKNOWN_COMMAND error status if client sends
8285 unknown command. Affected file silcd/command.c.
8287 * All server commands now handle the command identifier the right
8288 way when sending the command reply to the client. The client can
8289 use to identify the command replies with the identifier.
8291 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8293 * Added silc_server_get_client_route to resolve the route to
8294 the client indicated by the client ID. Affected file is
8297 * Added silc_server_relay_packet as general function to relay
8298 packet to arbitrary destination. This deprecates functions
8299 like _send_private_message_key, _relay_notify etc. Affected
8300 file is silcd/packet_send.[ch].
8302 Removed silc_server_send_key_agreement,
8303 silc_server_send_private_message_key and
8304 silc_server_packet_relay_notify functions from the file
8305 silcd/packet_send.[ch].
8309 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8310 server. Affected file silcd/packet_receive.[ch].
8312 * Implemented the KILL command to the client. Implemented the
8313 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8314 Affected files lib/silcclient/command[_reply].c and
8315 lib/silcclient/client_notify.c. Implemented the KILL notify
8316 printing in the user inteface.
8318 * Fixed a lot silc_parse_nick memory leaks from the client
8319 library in the file lib/silcclient/command.c.
8321 * Changed the silc_server_send_notify_on_channels's `sender'
8322 argument from SilcSocketConnection to SilcClientEntry to
8323 check the sender as entry and not as connection object and not
8324 to send to the client provided as argument. The affected file
8325 is silcd/packet_send.[ch].
8327 * The notify packets that are destined directly to the client used
8328 to not to be processed by the server. Now changed that and the
8329 server processes all notify packets. After relaying the packet
8330 to the client the notify packet is processed in the server.
8332 * The silc_server_free_client_data now checks whether there is
8333 pending outgoing traffic for the client and purges the data to
8334 the network before removing the client entry.
8336 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8338 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8339 an client is killed from the SILC Network. Updated the protocol
8342 Added new function silc_server_send_notify_killed to the
8343 silcd/packet_send.[ch].
8345 * Added function silc_server_packet_relay_notify to relay notify
8346 packets that are destined directly to a client. In this case
8347 the server does not process the notify packets but merely relays
8348 it to the client. Affected file silcd/packet_send.[ch].
8350 Added also silc_server_packet_process_relay_notify to check
8351 whereto relay the notify. Affected file is
8352 silcd/packet_receive.[ch].
8354 * Implemented the KILL command to the server.
8358 * Added the backup schema desgined last fall to the protocol
8359 specs for everyone to see. The specification is in the
8360 *-spec-xx.txt draft and the packet type definitions for the
8361 backup routers is in *-pp-xx.txt draft. Thusly, added also
8362 new packet type SILC_PACKET_CELL_ROUTERS.
8364 * A big security problem in the implementation discovered. The
8365 signoff of an client did not cause new channel key generation
8366 which it of course should've done. The channel keys must be
8367 always re-generated when client leaves (or signoffs) the channel.
8368 The silc_server_remove_from_channels funtion now handles
8369 the channel key re-generation.
8371 * Added `sender' argument to the silc_server_send_notify_on_channels
8372 to not to send the client provided as argument. Affected file
8373 silcd/packet_send.[ch].
8375 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8377 * Implemented OPER and SILCOPER commands into the server and
8380 * Added silc_auth_verify and silc_auth_verify_data to verify
8381 the authentication directly from the authentication payload.
8382 It supports verifying both passphrase and public key based
8383 authentication. Affected file lib/silccore/silcauth.[ch].
8385 * Added `hash' field to the SilcIDListData structure. It is the
8386 hash negotiated in the SKE protocol. Affected file is
8389 * Slight redesigning of the SilcAuthPayload handling routines.
8390 Do not send SilcPKCS but SilcPublicKey as argument.
8392 * Implemented the public key authentication support to the
8393 serverconfig. The public key is loaded from the provided path
8394 and saved as authentication data to void * pointer. Thus,
8395 changed the unsigned char *auth_data to void *auth_data;
8397 * Fixed SHUTDOWN command to send the reply before the server
8398 is shutdown. :) Affected file silcd/command.c.
8400 * Fixed fatal bug in CONNECT command. The hostname was invalid
8401 memory and server crashed. Affected file silcd/command.c.
8403 * Fixed fatal bug in CLOSE command. The server_entry became
8404 invalid but was referenced later in the command. Affected file
8407 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * Fixed fatal bug in failure packet handling. Server ignored
8410 the failure and thus crashed when it came.
8414 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8416 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8417 that the command may be executed only once in (about) 2 seconds.
8418 The old SILC_CF_LAG flag is same but allows command bursts up
8419 to five before limiting.
8421 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8422 server code. Various commands now includes the CF_LAG_STRICT
8423 flag to disallow any kind of miss-use of the command.
8425 * Fixed the silc_buffer_unformat to not to allocate any data
8426 if the length of the data is zero. It used to allocate the
8427 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8429 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8431 * Changed the format of AdminConnection configuration section
8432 in the server. Added username of the admin to the format.
8433 Affected files silcd/serverconfig.[ch].
8435 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8436 to return admin configuration data by host, username and/or
8439 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8441 * Implemented WHOWAS command to the server. Added the functions:
8443 silc_server_command_whowas_parse,
8444 silc_server_command_whowas_send_reply,
8445 silc_server_command_whowas_from_client and
8446 silc_server_command_whowas_from_server
8448 * Added <Client ID> argument to the WHOWAS command reply. Updated
8449 the protocol specs accordingly.
8451 * Implemented WHOWAS command and command_reply to the client
8454 Implemented the WHOWAS printing on the user interface.
8456 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8458 * Added new argument to the WHOWAS command reply, the real name.
8459 It is an optional argument. Updated the protocol specs.
8461 * Added SilcIDCacheDestructor callback that is registered when
8462 the SilcIDCache is allocated. The callback is called when
8463 an cache entry in the ID Cache expires, or is purged from the
8464 cache. Added into lib/silccore/idcache.[ch].
8466 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8467 to destruct the client entries when the cache entry expires.
8468 Other ID Cache's in server and in the client library ignores
8471 * If the ID Cache entry's `expire' field is zero then the entry
8472 never expires. Added boolean `expire' argument to the
8473 silc_idcache_add function in the lib/silccore/idcache.[ch].
8474 If it is TRUE the default expiry value is used.
8476 * Added silc_server_free_client_data_timeout that is registered
8477 when client disconnects. By default for 5 minutes we preserve
8478 the client entry for history - for WHOWAS command.
8480 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8482 * Added support to the server to enforce that commands are not
8483 executed more than once in 2 seconds. If server receives
8484 commands from client more frequently, timeout is registered
8485 to process the commands. Affected file silcd/command.c.
8486 Added new function silc_server_command_process_timeout.
8488 * Changed NICK_NOTIFY handling in client library to check that
8489 if the client's nickname was changed, so there is no need to
8490 resolve anything from the server.
8492 * Removed error printing from the WHOIS and IDENTIFY commands.
8493 If error occurs then it is ignored silently in the client library.
8494 The application, however, may map the received error to
8495 human readable error string. The application currently maps
8496 the NO_SUCH_NICKNAME error to string.
8498 * Made the command status message public to the application. Moved
8499 them from lib/silcclient/command_reply.c to
8500 lib/silcclient/command_reply.h. The application can map the
8501 received command status to the string with the
8502 silc_client_command_status_message function.
8504 * Added check to the server to check that client's ID is same
8505 as the Source ID in the packet the client sent. They must
8508 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8510 * Added dist-bzip hook to the Makefile.am to make bzip2
8511 compressed distributions.
8513 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8515 * Server now enforces the maximum length for the nickname and
8516 the channel as protocol specification dictates. 128 bytes for
8517 nickname and 256 bytes for channel name.
8519 * Moved the WHOIS printing to the application. The client libary
8520 does not print out the WHOIS information anymore, the application
8521 must do it. Renamed silc_client_command_reply_whois_print to
8522 the silc_client_command_reply_whois_save.
8524 The client's idle time is also sent to the application now, and
8525 the idle is shown on screen.
8527 * Added silc_client_command_reply_identify_save to save the
8528 received IDENTIFY entries.
8530 * Do not check for channel private keys in message sending and
8531 reception if the channel does not have the PRIVKEY mode set.
8532 Affected file lib/silclient/client_channel.c.
8534 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8536 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8537 just surfaced after chaning the JOIN procedure.
8539 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8541 * Added silc_client_get_clients_by_list to get client entries
8542 from Client ID list, that is returned for example by JOIN
8543 and USERS command replies. The application should use this
8544 function for example when JOIN command reply is received to
8545 resolve the clients already on the channel (library does not
8546 do that anymore as USERS command reply is not used in the JOIN
8547 procedure anymore). Affected files lib/silcclient/silcapi.h and
8548 lib/silcclient/idlist.c.
8550 * JOIN command reply and USERS command reply returns now SilcBuffer
8551 pointers instead of unsigned char pointers when returning
8552 the client list and mode list.
8554 * Added <Client ID> argument to the JOIN command reply, mainly
8555 for the server to identify for which client the command was
8556 originally sent. Updated protocol specs accordingly.
8558 * Added SilcDlist private_key pointer to the SilcChannelEntry
8559 in the client to support the channel private keys. Affected
8560 file is lib/silcclient/idlist.h.
8562 * Added SilcChannelPrivateKey argument to the function
8563 silc_client_send_channel_message so that application can choose
8564 to use specific private ke if it wants to. If it is not provided,
8565 the normal channel key is used, unless private keys are set.
8566 In this case the first (key that was added first) is used
8567 as the encryption key.
8569 * Implemented the support for channel private key handling.
8570 Implemented the following functions:
8572 silc_client_add_channel_private_key,
8573 silc_client_del_channel_private_keys,
8574 silc_client_del_channel_private_key,
8575 silc_client_list_channel_private_keys and
8576 silc_client_free_channel_private_keys
8578 Affected file lib/silcclient/client_channel.c.
8580 * Added the support for the private keys in the channel message
8581 sending and encryption and in the message reception and
8582 decryption. Affected funtions are
8583 silc_client_send_channel_message and silc_client_channel_message.
8585 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8587 * Added SKE's key verify callback to the client library's
8588 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8590 * Removed the statement that server (or router) must send USERS
8591 command reply when joining to the channel so that the client
8592 knows who are on the channel. Instead, the client list and
8593 client's mode list is now sent in the JOIN command reply to the
8594 client who joined channel. This is better solution.
8596 * Added function silc_server_get_users_on_channel and function
8597 silc_server_save_users_on_channel to the silcd/server.[ch].
8599 * Removed function silc_server_command_send_users from the
8602 * Do not show topic on the client library anymore. The topic is
8603 sent in the command reply notify to the application and the
8604 application must show the topic now.
8606 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8608 * Added client searching by nickname hash into the IDENTIFY and
8609 WHOIS commands in the server as they were clearly missing from
8610 them. Affected file is silcd/command.c.
8612 * Fixed a bug in private message receiving in the client library.
8613 The remote ID was freed and it wasn't supposed, now it is
8616 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8618 * Minor fix to the channel payload; allocate the data area, as it
8619 needs to be of specific length.
8621 * If the key agreement port is zero then the operating
8622 system will define the bound port. Affected files are
8623 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8625 * Added new function silc_channel_payload_decrypt into the file
8626 lib/silccore/silcchannel.[ch].
8628 * Moved the channel message etc, check from silc_packet_decrypt
8629 to applications. The library calls now a generic
8630 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8631 when the packet is either normal or special. This was done to
8632 allow more wide range of checking that was not allowed when
8633 the code was in library. Now applications can do virtually any
8634 checks to the packet and return to the library the decision how
8635 the packet should be processed. Affected files are
8636 lib/silccore/silcpacket.[ch].
8638 Added silc_server_packet_decrypt_check to the server and
8639 silc_client_packet_decrypt_check to the client library.
8641 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8642 to send with specified source and destination information.
8644 * Channel message delivery between routers was broken after the
8645 channel key distribution was fixed earlier. The channel key
8646 was used be to distributed to other routers as well which is not
8647 allowed by the protocol. Now this is fixed and channel keys
8648 really are cell specific and the channel message delivery between
8649 routers comply with the protocol specification.
8651 * Fixed various commands in server to check also the global list
8652 for the channel entry and not just the local list. The affected
8653 file silcd/command.c.
8655 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8657 * Added assert()s to buffer formatting and unformatting routines
8658 to assert (if --enable-debug) when error occurs. Affected
8659 file: lib/silcutil/silcbuffmt.c.
8661 * Changed to auto-reconnect to check whether the remote host is
8662 router and register the re-connect timeout if it is. It used
8663 to check that whether we are normal server, but router must do
8664 auto-reconnect with another router as well. Affected file
8667 * Removed the [<key len>] option from CMODE command as the cipher
8668 name decides the key length, nowadays. See the defined ciphers
8669 from the protocol specification.
8671 * Added [<hmac>] option to the CMODE command to define the HMAC
8672 for the channel. Added SILC_CMODE_HMAC channel mode.
8674 * Added [<hmac>] option for the JOIN command so that user can
8675 select which HMAC is used to compute the MACs of the channel
8678 * Added Hmac field to the Channel Message Payload. The integrity
8679 of plaintext channel messages are now protected by computing
8680 MAC of the message and attaching the MAC to the payload. The
8681 MAC is encrypted. Now, it is clear that this causes some
8682 overhead to the size of the packet but rationale for this is that
8683 now the receiver can verify whether the channel message decrypted
8684 correctly and also when private keys are set for the channel the
8685 receiver can decrypt the packet with several keys and check from
8686 the MAC which key decrypted the message correctly.
8688 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8689 lib/silccrypt/silccipher.[ch].
8691 * Added silc_hash_len to return the digest length into the
8692 lib/silcrypt/silchash.[ch].
8694 * Rewrote parts of Silc Channel Payload interface in the
8695 lib/silccore/silcchannel.[ch]. The encode function now also
8696 encrypts the packet and parse function decrypts it.
8698 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8700 * Fixed a minor formatting bug in the SKE's key material processing.
8701 It actually might have processed the keys wrong way resulting
8704 * Redefined the mandatory HMAC algorithms and added new algorithms.
8705 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8706 and hmac-md5 truncated to 96 bits. The mandatory is now
8707 hmac-sha1-96. Rest are optional (including the one that used
8708 to be mandatory). Rationale for this is that the truncated HMAC
8709 length is sufficient from security point of view and can actually
8710 make the attack against the HMAC harder. Also, the truncated
8711 HMAC causes less overhead to the packets. See the RFC2104 for
8714 * Added new [hmac] configuration section. The SKE used to use
8715 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8716 is of course wrong. The official names that must be proposed in
8717 the SKE are the ones defined in the protocol specification
8718 (hmac-sha1-96 for example). The user can configure any hmac
8719 using any hash function configured in the [hash] section. At
8720 least, the mandatory must be configured.
8722 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8724 * Added HMAC list to the SKE proposal list. It has now both
8725 hash algorithm list and HMAC list. This makes the protocol
8726 incompatible with previous versions. The SKE now seems to work
8727 the way it is supposed to work, for the first time actually.
8729 * Defined plain Hash algorithms to the protocol specification.
8732 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8734 * Implemented support for key agreement packets into the server.
8735 Added functions silc_server_key_agreement and
8736 silc_server_send_key_agreement. Other than these functions,
8737 server has nothing to do with this packet.
8739 * Added support for private message key packets into the server.
8740 Added functions silc_server_private_message_key and
8741 silc_server_send_private_message_key.
8745 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8746 called in the protocol's final callback instead in the END
8747 protocol state. This makes a little more sense and in the same
8748 time in client we can use the same protocol routines for normal
8749 key exchange and to key agreement packet handling as well.
8751 * Added to both client's and server's KE protocol context the
8752 SilcSKEKeyMaterial pointer to save the key material. We will
8753 bring the key material to the protocol's final callback by doing
8754 this. The final callback must free the key material.
8756 * Added SKE's packet_send callback into client's KE protocol
8757 context so that the caller can choose what packet sending function
8758 is used. This way we can use different packet sending when
8759 doing normal SKE when doing key agreement packet handling (in
8760 the key agreement packet handling we do not want to encrypt
8763 * Implemented the responder side of the key agreement routines
8764 in the client. The client can now bind to specified port and
8765 accept incoming key negotiation. The key material is passed
8766 to the application after the protocol is over.
8768 * Implemented the processing of incoming Key Agreement packet
8769 in the client. Added function silc_client_key_agreement to
8772 * Implemented the intiator side of the key agreement routines
8773 in the client. The client can now initiate key agreement with
8774 another remote client. The key material is passed to the
8775 application after the protocol is over.
8777 * Created client_keyagr.c to include all the key agreement
8780 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8781 SILC_TASK_CALLBACK except that it is not static.
8783 * Created client_notify.c and moved the Notify packet handling
8784 from the client.[ch] into that file.
8786 * Created client_prvmsg.c and moved all private message and
8787 private message key routines from the client.[ch] into that file.
8789 * Create client_channel.c and moved all channel message and
8790 channel private key routines from the client.[ch] into that file.
8792 * Changed silc_client_get_client_by_id_resolve to resolve with
8793 WHOIS command instead of IDENTIFY command, in the file
8794 lib/silclient/idlist.c.
8796 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8798 * Implemented the SKE's responder side to the Client library.
8800 * When FAILURE is received to the protocol do not trust it
8801 blindly. Register a timeout to wait whether the remote closes
8802 the connection as it should do it, only after that process the
8803 actual failure. This was changed to both client and server.
8805 * Added client_internal.h to include some of the structures
8806 there instead of client.h in lib/silcclient/.
8808 * Added function silc_task_unregister_by_callback to unregister
8809 timeouts by the callback function.
8811 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8813 * Some "Incomplete WHOIS info" errors has been appearing on the
8814 log files. Took away the entry->userinfo check from WHOIS
8815 reply sending. The entry->userinfo is now " " if client did not
8816 provide one. I thought this was fixed earlier but something
8817 is wrong still. Let's see if the error still appears.
8819 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8821 * Fixed a minor bug in the login when the channel key is
8822 re-generated in the server. It used to generate the key in
8823 wrong order and thus caused problems in the channel traffic.
8825 * Fixed a minor bug in channel key distsribution after
8826 KICK command. The key was not sent to the router even though
8829 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8831 * Added silc_ske_process_key_material_data as generic routine
8832 to process any key material as the SILC protocol dictates. The
8833 function is used by the actual SKE library but can be used by
8834 applications as well. This relates to the private message keys
8835 and the channel private keys since they must be processed the
8836 same way the normal SILC session keys. The protocol dictates
8837 this. Affected files: lib/silcske/silcske.[ch].
8839 Added also silc_ske_free_key_material to free the
8840 SilcSKEKeyMaterial structure.
8842 * Defined silc_cipher_set_key function to set the key for
8843 cipher without using the object's method function. The affected
8844 files: lib/silccrypt/silccipher.[ch].
8846 * Implemented silc silc_client_add_private_message_key,
8847 silc_client_add_private_message_key_ske,
8848 silc_client_del_private_message_key,
8849 silc_client_list_private_message_keys and
8850 silc_client_free_private_message_keys functions in the
8853 Added functions silc_client_send_private_message_key to send
8854 the Private Message Key payload and silc_client_private_message_key
8855 to handle incoming Private Message Key payload.
8857 * Added Cipher field to the Private Message Key payload to set
8858 the cipher to be used. If ignored, the default cipher defined
8859 in the SILC protocol (aes-256-cbc) is used.
8861 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8863 * Removed lib/silcclient/ops.h file.
8865 Redefined parts of the SILC Client Library API. Created new
8866 file silcapi.h that deprecates the ops.h file and defines the
8867 published Client Library API. Defined also private message key
8868 API and channel private key API into the file.
8870 This is the file that the application must include from the
8871 SILC Client Library. Other files need not be included by
8872 the application anymore.
8874 * Added new key_agreement client operation callback and also
8875 defined the Key Agreement library API for the application.
8877 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8879 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8880 is used by clients to request key negotiation between another
8881 client in the SILC network. If the negotiation is started it
8882 is performed using the SKE protocol. The result of the
8883 negotiation, the secret key material, can be used for example
8884 as private message key.
8886 Implemented the Key Agreement payload into the files
8887 lib/silccore/silauth.[ch].
8889 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8891 * Redefined ciphers for the SILC protocol. Added some new ciphers
8892 and defined the key lengths for the algorithms. Changed the
8893 code accordingly. The default key length is now 256 bits.
8895 * Fixed SKE key distribution function silc_ske_process_key_material
8896 when the key length is more than 128 bits. The default key
8897 length in SILC is now 256 bits.
8899 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8900 to indicate unsupported algorithm.
8902 * Renamed rijndael.c to aes.c and all functions as well.
8904 * Fixed a long standing channel key setting bug in client library.
8905 Weird that it has never surfaced before.
8907 * Fixed bug in channel deletion. If the entire channel is removed
8908 then it must also delete the references of the channel entry
8909 from the client's channel list as the client's channel entry and
8910 the channel's client entry share same memory.
8912 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8914 * Implemented CONNECT and SHUTDOWN commands in the client.
8916 * Implemented CLOSE command to the client.
8918 * Added the function silc_idlist_find_server_by_name into the
8919 files silcd/idlist.[ch].
8921 Added the function silc_idlist_find_server_by_conn into the
8922 files silcd/idlist.[ch].
8924 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8926 * DIE command was renamed to SHUTDOWN. Updated the both code
8929 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8930 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8932 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8935 * Added function silc_server_create_connection function to create
8936 connection to remote router. My server implementation actually
8937 does not allow router to connect to normal server (it expects
8938 that normal server always initiates the connection to the router)
8939 so the CONNECT command is only good for connecting to another
8942 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8944 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8945 or some other client was kicked from the channel.
8947 Implemented the handling of the notify type to both client
8950 Implemented silc_server_send_notify_kicked to send the KICKED
8951 notify. It is used to send it to the server's primary router.
8953 * Implemented the KICK command into server and client.
8955 * Added `query' argument to the silc_idlist_get_client function
8956 to indicate whether to query the client from server or not if
8959 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8960 to indicate that the client is not channel founder.
8964 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8966 * Removed the rng context from SilcPacketContext structure and
8967 changed that the packet routine uses the Global RNG API.
8969 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8971 * Added support for quit message that client can "leave" on the
8972 channel when it quits the SILC. It is ditributed inside the
8973 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8975 Added silc_server_free_client_data that will take the
8976 signoff message as argument.
8978 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8980 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8982 * Updated parts of the protocol specification to keep it up
8985 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8987 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
8988 payloads in one packet.
8990 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
8991 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
8992 use now the new List flag.
8994 * Also deprecated the following packet types: REPLACE_ID,
8995 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
8997 * Added list support for Notify packet in server.
8999 * Added silc_server_send_notify_channel_change to send the
9000 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9001 the silc_server_send_replace_id.
9003 * Added silc_server_send_notify_nick_change to send the
9004 NICK_CHANGE notify type. Deprecates the function
9005 silc_server_send_replace_id.
9007 * Added silc_server_send_notify_join to send the JOIN notify type.
9008 Deprecates the function silc_server_send_new_channel_user.
9010 * Added silc_server_send_notify_leave to send LEAVE notify type.
9011 Deprecates the function silc_server_send_remove_channel_user.
9013 * Added silc_server_send_notify_cmode and
9014 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9015 types. Deprecates the silc_server_send_set_mode function.
9017 * Added SERVER_SIGNOFF notify type to indicate that server has
9018 quit. This means that all clients on the channel from that
9019 server will drop. This can be also used when netsplit happens.
9021 Deprecated REMOVE_ID packet type since it is not needed anymore
9024 Added silc_server_send_notify_server_signoff to send the
9025 SERVER_SIGNOFF notify type. Deprecates the function
9026 silc_server_send_remove_id.
9028 Added also silc_server_send_notify_signoff to send the
9029 SIGNOFF notify type.
9031 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9032 SILC protocol from this day on. Changed the protocol
9033 specification as well.
9035 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9036 notify type. It is used between routers to notify about
9037 topic changes on a channel.
9039 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9042 * Partly updated the protocol specification to comply with the
9043 changes now made. It is still though a bit outdated.
9045 * The JOIN notify type now takes one extra argument <Channel ID>.
9046 The packet used to be destined to the channel but now the
9047 JOIN type may be sent as list thus it is impossible to
9048 destine it to any specific channel. By adding this argument
9049 it is again possible.
9051 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9053 * Added CREDITS file. The CHANGES and CREDITS file will appear
9054 in the distribution as well.
9056 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9058 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9059 types in the server's silcd/packet_receive.c.
9061 * Implemented CMODE and CUMODE to work in router environment.
9063 * Fixed minor encoding and decoding buglet from the
9064 lib/silccore/silcmode.c.
9066 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9069 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9071 * Changed all SilcConfigServer* and silc_config_server* to
9072 SilcServerConfig* and silc_server_config*, respectively.
9075 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9077 * Associated the ID (client or server ID) to the Authentication
9078 Payload to avoid any possibility of forging. Updated the
9079 protocol specification and the code accordingly.
9081 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9083 * The RSA key length is now save to the RsaKey context in the
9084 key generation process in lib/silccrypt/rsa.c. The key length
9085 is now used to figure out the maximum size of the block allowed
9086 to be encrypted/signed.
9088 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9089 is equivalent to the silc_mp_mp2bin but does not allocate any
9092 * Changed silc_mp_mp2bin API to take length argument. If it is
9093 non-zero then the buffer is allocated that large. If zero, then
9094 the size is approximated using silc_mp_sizeinbase, which however
9097 * Created Global RNG API which is global RNG that application can
9098 initialize. After initializing, any routine anywhere in the
9099 code (including library) can use RNG without allocating a new
9100 RNG object. This was done to allow this sort of use of the
9101 RNG in code that has no chance to allocate RNG object. All
9102 applications currently allocate this and many routines in the
9103 library use this. Affected file lib/silccrypt/silcrng.[ch].
9105 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9106 it to use the Global RNG API.
9108 * Defined Authentication Payload into protocol specification that
9109 is used during SILC session to authenticate entities. It is
9110 used for example by client to authenticate itself to the server
9111 to obtain server operator privileges.
9113 Implemented this payload into the lib/silccore/silcauth.[ch].
9114 Implemented also routines for public key based authentication
9115 as the new protocol specification dictates.
9117 Moved definitions of different authentication methods from
9118 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9120 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9121 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9122 silc_pkcs_verify_with_hash functions into the file
9123 lib/silccrypt/silcpkcs.[ch].
9125 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9127 * The client entry's userinfo pointer must be always valid.
9128 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9129 will fail since it requires the userinfo. Now, the userinfo
9130 is allocated as "" if actual userinfo does not exist. Actually,
9131 it must exist and it is totally Ok to drop client connections
9132 that does not announce the userinfo. However, we will make
9133 this workaround for now.
9135 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9136 to return the remote port by socket.
9138 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9140 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9141 SILC_SERVER_PENDING_EXEC and added an new macro
9142 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9143 data or when error occurs while processing the pending command.
9145 Added new argument `destructor' into silc_server_command_pending
9146 and to the SilcServerCommandPending object. This destructor is
9147 now called after calling the pending callback or if error occurs
9148 immediately. If error occurs the actual pending callback won't
9149 be called at all - only the destructor. The destructor may be
9150 NULL if destructor is not needed.
9152 All this applies for client library code as well. Similar
9153 changes were made there as well for the pending commands.
9155 In the client, the application must now allocate the
9156 SilcClientCommandContext with the silc_client_command_alloc
9159 * Added reference counter to the SilcServerCommandContext. Added
9160 function silc_server_command_alloc and silc_server_command_dup
9163 Same type of functions added to the client library for the same
9166 * Removed the cmd_ident from IDListData away since it is now
9167 global for all connections. It is the command identifier used
9168 in command sending and with pending commands. The affected file
9171 * Added reference counter to the SilcSocketConnection objecet to
9172 indicate the usage count of the object. The object won't be
9173 freed untill the reference counter hits zero. Currently only
9174 server uses this, and client ignores it. The client must be
9175 set to use this too later. The affected files are
9176 lib/silccore/silcsockconn.[ch]. Added also the function
9177 silc_socket_dup to increase the reference counter.
9179 This was mainly added because it is possible that the socket
9180 is removed underneath of pending command or other async
9181 operation. Now it won't be free'd and proper DISCONNECTING
9182 flags, etc. can be set to avoid sending data to connection that
9183 is not valid anymore.
9185 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9186 the connection. After that it sets SILC_SET_DISCONNECTED.
9187 It is, however, possible that the socket data is not still freed.
9188 The silc_server_packet_process now checks that data is not
9189 read or written to connection that is DISCONNECTED. The socket
9190 get's freed when the reference counter hits zero.
9192 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9194 * Changed the client operation API: channel_message operation's
9195 `sender' is now the client entry of the sender, not the nickname
9196 and the `channel' is the channel entry, not the channel name.
9198 In the private_message operation the `sender' is now also the
9199 client entry of the sender not the nickname.
9201 Affected file is lib/silcclient/ops.h and all applications
9202 using the client operations.
9204 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9206 * Moved the calling of ops->connect() from connect_to_server_final
9207 into receive_new_id functin since that is the point when the
9208 client is actually allowed to send traffic to network. The
9209 affected file is lib/silcclient/client.c.
9211 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9213 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9214 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9215 (if needs broadcasting) instead of broadcasting the packets one
9216 by one which would make a burst in the network traffic.
9218 * Added `broadcast' argument to the functions in silcd/server.[ch]
9219 silc_server_create_new_channel[_with_id] to indicate whether
9220 to send New Channel packet to primary router.
9222 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9224 * Added new function into the silcd/server.[ch] files:
9225 silc_server_create_new_channel_with_id to create new channel with
9226 already existing Channel ID.
9228 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9229 lib/silccore/silcpacket.h. This packet is used t send list of
9230 Set Mode payloads inside one packet. Server uses this to set
9231 the modes for the channels and clients on those channels, that it
9232 announced to the router when it connected to it. The protocol
9233 specification has been updated accordingly.
9235 * The silc_server_new_channel did not handle the packet coming
9236 from normal server as it normally does not send that. However,
9237 when it announces its channels it does send it. Implemented
9238 the support for that.
9240 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9241 into the file lib/silccore/id.h.
9243 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9245 * Fixed memory leaks in the functions silc_idlist_del_client,
9246 silc_idlist_del_channel and silc_idlist_del_server in the file
9247 silcd/idlist.c. All of those leaked like a sieve.
9249 * Fixed some small memory leaks in the client's function
9250 silc_client_notify_by_server.
9252 * Added functions into silcd/server.c: silc_server_announce_clients,
9253 silc_server_announce_channels and silc_server_announce_server.
9254 These functions are used by normal and router server to announce
9255 to its primary router about clients, channels and servers (when
9256 router) that we own. This is done after we've connected to the
9259 These functions effectively implements the following packet types:
9260 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9261 and SILC_PACKET_NEW_ID_LIST.
9263 * Added new functions into the silcd/packet_receive.[ch]:
9264 silc_server_new_id_list, silc_server_new_channel_list and
9265 silc_server_new_channel_user_list to handle the incoming
9266 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9268 * Added support of changing Channel ID in the function
9269 silc_server_replace_id. If the server that announces a channel
9270 to the router already exists in the router (with same name but
9271 with different Channel ID), router is responsible to send
9272 Replace ID packet to the server and force the server to change
9273 the Channel ID to the one router has.
9275 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9276 client that the Channel ID has been changed by the router. The
9277 normal server sends this to the client. Client must start using
9278 the new Channel ID as the channel's ID.
9280 Implemented handling of this new type into lib/silcclient/client.c
9281 into the function silc_client_notify_by_server.
9283 * Added new function silc_idlist_replace_channel_id into the files
9284 silcd/idlist.[ch] to replace the Channel ID.
9286 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9288 * Call silc_server_command_identify_check always when processing
9289 the IDENTIFY command in silcd/command.c
9291 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9293 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9294 send keepalive packets. The packet can be sent by clients,
9295 servers and routers.
9297 Added function silc_socket_set_heartbeat into the file
9298 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9299 If not set, the heartbeat is not performed. The actual
9300 heartbeat is implemented in the low level socket connection
9301 library. However, application is responsible of actually
9304 Added silc_server_send_heartbeat to send the actual heartbeat
9305 packet into silcd/packet_send.[ch]. Server now performs
9306 keepalive with all connections.
9308 * Added silc_task_get_first function into lib/silcutil/silctask.c
9309 to return the timeout task with shortest timeout. There was a bug
9310 in task unregistration that caused problems. TODO has been
9311 updated to include that task system must be rewritten.
9313 * The client library will now resolve the client information when
9314 receiving JOIN notify from server for client that we know but
9315 have incomplete information.
9317 * Rewrote parts of silc_server_remove_from_channels and
9318 silc_server_remove_from_one_channel as they did not remove the
9319 channel in some circumstances even though they should've.
9321 * Encryption problem encountered in server:
9323 The LEAVE command used to send the Channel Key packet to the
9324 router immediately after generating it. However, the code
9325 had earlier sent Remove Channel user packet but not immediately,
9326 ie. it was put to queue. The order of packets in the router
9327 was that Channel Key packet was first and Remove Channel User
9328 packet was second, even though they were encrypted in the
9329 reverse order. For this reason, MAC check failed. Now, this
9330 is fixed by not sending the Channel Key packet immediately but
9331 putting it to queue. However, this is more fundamental problem:
9332 packets that are in queue should actually not be encrypted
9333 because packets that are sent immediately gets encrypted
9334 actually with wrong IV (and thus MAC check fails). So, packets
9335 that are in queue should be encrypted when they are sent to
9336 the wire and not when they put to the queue.
9338 However, the problem is that the current system has not been
9339 designed to work that way. Instead, the packet is encrypted
9340 as soon as possible and left to the queue. The queue is then
9341 just purged into wire. There won't be any fixes for this
9342 any time soon. So, the current semantic for packet sending
9345 o If you send packet to remote host and do not force the send
9346 (the packet will be in queue) then all subsequent packets to the
9347 same remote host must also be put to the queue. Only after the
9348 queue has been purged is it safe again to force the packet
9351 o If you send all packets immediately then it safe to send
9352 any of subsequent packets through the queue, however, after
9353 the first packet is put to queue then any subsequent packets
9354 must also be put to the queue.
9356 Follow these rules and everything works fine.
9358 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9360 * Added new function silc_server_remove_clients_by_server to
9361 remove all client entries from ID list when the server connection
9362 is lost. In this case it is also important to invalidate all
9363 client entires as they hold the invalid server entry. This
9364 fixes fatal bug when server has lost connection and will reconnect
9367 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9369 * Made some sanity checks to silc_server_daemonise like to check
9370 whether the requested user and group actually exists.
9372 * Added sanity check to SKE's silc_ske_responder_finish to check
9373 that the public and private key actually is valid.
9375 * Invalidate the client's nickname when receiving Replace ID
9376 packet and the Client ID is being replaced. This means that the
9377 server will query the nickname if someone needs it (client)
9380 * Sort the ID Cache in client library when the ID Cache data
9381 has changed (needs sorting).
9383 * Do not allow for SILC client to create several connections to
9384 several servers. The client does not support windows right now
9385 and generating multiple connections causes weird behaviour.
9387 Irssi-silc client does support windows and can handle several
9388 connections without problems, see: www.irssi.org and SILC plugin.
9390 * Fixed some places where client was added to the IDList. The
9391 rule of thumb is following (in order to get everything right):
9392 If the client is directly connected local client then the
9393 `connection' argument must be set and `router' argument must be
9394 NULL to silc_idlist_add_client function. If the client is not
9395 directly connected client then the `router' argument must
9396 bet set and the `connection' argument must be NULL to the
9397 silc_idlist_add_client function.
9399 * The funtion silc_server_packet_send_local_channel actually did
9400 not check whether the client was locally connected or not. It
9401 does that now. Fixed a bug related to LEAVE command.
9403 * Fixed Remove Channel User payload parsing bug in server's
9404 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9406 * The server's silc_server_save_channel_key now checks also the
9407 global ID list for the channel as it might not be in the local
9408 list. Fixed a bug related to LEAVE command.
9410 * Is this the end of the [<unknown>] buglet that has been lurking
9411 around for a long time? A little for loop fix in server's
9412 silc_server_command_whois_parse that is used by both IDENTIFY
9413 and WHOIS command. At least, this was a clear bug and a cause
9414 of one type of [<unknown>] buglet.
9416 * WHOIS and IDENTIFY commands call the function
9417 silc_server_command_[whois/identify]_check function even if
9418 we are not router server.
9420 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9422 * Added --with-gmp configuration option. If set the GMP
9423 is always compiled in the SILC source tree. If not set then
9424 it is checked whether the system has the GMP3 installed. If
9425 it has then the GMP won't be compiled (the system's headers
9426 and library is used), if it doesn't have it then the GMP is
9427 compiled in the SILC source tree.
9429 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9431 * Changed RSA private exponent generation to what PKCS #1
9432 suggests. We try to find the smallest possible d by doing
9433 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9434 not security fix but optimization.
9436 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9438 * Added new config entry [Identity] to fork the server and run
9439 it as specific user and group. A patch from Bostik.
9441 * Imported Dotconf configuration library into lib/dotconf.
9442 This will be used to create the SILC configuration files later.
9443 It will appear in the distsribution after this commit.
9445 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9447 * A big code auditing weekend happening. Auditing code for
9448 obvious mistakes, bugs and errors. Also, removing any code
9451 Removed files for being obsolete:
9453 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9454 inline in the file lib/silcutil/silcbuffer.h)
9456 o lib/silcutil/silcbufutil.c (the header has inline versions)
9458 Changed code to fix possible error conditions:
9460 o The buffer formatting routines now check that the destination
9461 buffer really has enough space to add the data. This applies for
9462 both buffer formatting and unformatting
9463 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9464 unformatting was changed to accomodate following rules:
9465 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9466 sent to the function while XXX_*STRING will not allocate or copy
9467 the data into the buffer. Instead it sets the pointer from the
9468 buffer into the pointer sent as argument (XXX_*STRING used to
9469 require that the pointer must be allocated already). This change
9470 makes this whole thing a bit more consistent and more optimized
9471 (note that the data returned in the unformatting with XXX_*STRING
9472 must not be freed now). The routines return now -1 on error.
9474 o Tried to find all code that use buffer_format and buffer_unformat
9475 and added return value checking to prevent formatting and
9476 especially unformatting errors and possible subsequent fatal
9479 o Changed ske->x and ske->KEY to mallocated pointers in
9480 lib/silcske/silcske.h. Fixed possible data and memory leak.
9482 o Added return value checking to all *_parse* functions. Fixed
9483 many memory leaks as well.
9485 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9486 so that buffer overflows would not happen. All code now also
9487 checks the return value as it can fail.
9489 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9491 * Added reconnection support to server if the normal server looses
9492 its connection to the router (for example if router is rebooted).
9493 The server performs normal reconnection strategy implemented
9494 to the server. Affected file silcd/server.c.
9496 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9498 * Added new packet type SILC_PACKET_SET_MODE that is used to
9499 distribute the information about changed modes (for clients,
9500 channels and clients channel modes) to all routers in the
9501 network. Updated the protocol specification accordingly.
9503 Added functions into silcd/packet_send.c and
9504 silcd/packet_receive.c: silc_server_send_set_mode,
9505 silc_server_set_mode.
9507 Added new files silcmode.[ch] into lib/silccore that implements
9508 the encoding and decoding of Set Mode Payload. Added new type
9509 SilcSetModePayload. Moved the definitions of different modes
9510 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9512 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9514 * Oops, a little mistake in server's connection authentication
9515 protocol. The protocol is not ended with FAILURE but with
9516 SUCCESS if the authentication is Ok. :) Affected file is
9519 * Implemented NICK_CHANGE notify handling in server in the file
9520 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9521 the local clients on the channel. After the changing nickname
9522 in router environment snhould work and the [<unknown>] nickname
9523 should appear no more.
9525 The silc_server_replace_id function that receives the Replace ID
9526 payload now sends the NICK_CHANGE notify type also in the file
9527 silcd/packet_receive.c
9529 * Changed WHOIS and IDENTIFY command to support the maximum amount
9530 of arguments defined in protocol specs (3328 arguments). This
9531 fixed a bug that caused problems when there were more than three
9534 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9536 * Added extra parameter, command identifier, to the
9537 silc_client_send_command so that explicit command identifier
9540 Changed that ID list routines uses specific command identifier
9541 when sending WHOIS/IDENTIFY requests to the server so that they
9542 can be identified when the reply comes back.
9544 Affected files lib/silcclient/command.[ch],
9545 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9547 * Added `sender' argument to silc_server_packet_send_to_channel
9548 to indicaet the sender who originally sent the packet to us
9549 that we are now re-sending. Ignored if NULL. Affected file
9550 silcd/packet_send.[ch].
9552 * Added some server statistics support in silcd/server_internal.h
9553 SilcServerStatistics structure and around the server code. Also
9554 send some nice statistics information when client is connecting
9557 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9559 * Fixed channel ID decoding in server's JOIN command reply in
9560 silcd/command_reply.c
9562 * Fixed braodcasting of replace ID payload to not to send it if
9563 we are standalone server in silcd/packet_receive.c.
9565 * Fixed all channel message sending routines to not to send
9566 packets to clients that has router set, since they are routed
9567 separately in the same function earlier. Affects file
9568 silcd/packet_send.c and all channel packet sending functions.
9570 * In USERS reply, res_argv[i] are not allocated, the table
9571 is allocated. Thus changed that free the table, not its
9574 * In server's whois_check and identify_check if the client is
9575 locally connected do not send any WHOIS commands - they are not
9578 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9580 * Fixed some minor bugs in client when sending WHOIS command. The
9581 arguments was in wrong order.
9583 * Removed statis function add_to_channel from server in
9584 silcd/command.c that was previously used with the joining but
9587 * Tested USERS command in router environment successfully with two
9588 routers, two servers and two clients.
9590 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9592 * Reorganized the USERS command and command reply in client library
9593 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9594 When the command is given by user we register a pending command
9595 callback that will reprocess the command after the reply has been
9596 received from the server. When reprocessing the packet we then
9597 display the information. Thus, the USERS information is displayed
9598 now in the command callback instead of in the command reply
9599 callback. The processing of the command is same as previously
9600 when server has sent the command reply in the JOINing process.
9602 * Added to USERS command in silcd/command_reply.c to join the client,
9603 we didn't use to know about, to the channel after we've created
9604 a client entry for it. Also, for clienet we did know already still
9605 check whether it is on the channel or not and add it if not.
9607 * Removed silc_server_command_join_notify as the function and its
9610 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9612 * Changed the client's pending command handling to the same as the
9613 server's pending command handling. It is also now possible to
9614 execute command reply functions from other command reply
9615 function as the function callbacks for commands and command
9616 replies are one and same. The pending commands are not static
9617 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9618 in client connection context. Thus, pending commands are server
9619 connection specific as it is convenient.
9621 Changed the function silc_client_command_pending and
9622 silc_client_command_pending_del and added new function
9623 silc_client_command_pending_check. Removed the
9624 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9627 * Added cmd_ident, current command identifier, to the client
9628 connection context in lib/silcclient/client.h to keep track on
9629 command identifiers used in command sending. Client's command reply
9630 function handling now supports the mandatory command identifiers.
9632 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9633 funtions in client to fully support pending command callbacks.
9635 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9636 as one of the arguments to the application in the command reply
9639 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9640 before first releasing SILC but came back. Now it is removed again
9641 and should come back nomore. The FORWARDED flag was used only
9642 by the JOINing procedure by forwarding the command packet to router.
9643 Now, the JOINing procedure has been changed to more generic (due
9644 to various router environment issues) and FORWARDED is not needed
9645 anymore for anything. The protocol specification is yet to be
9648 Now, removed silc_server_packet_forward from server and the flag
9649 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9651 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9653 * Renamed NAMES command to USERS command. The NAMES was named that
9654 due to historical reasons. Now it is renamed. Also, rewrote
9655 parts of the USERS command. The nickname list is not sent anymore
9656 by the server. Only Client ID and mode lists are sent in the USERS
9657 command. Changed this also to the protocol specification.
9659 The client now resolves the names and stuff after it receives
9660 the USERS list from the server when joining to the channel.
9662 * WHOIS and IDENTIFY commands has been changed to support multiple
9663 Client ID's per command. One can now search for multiple users
9664 in the network by sending only one WHOIS or IDENTIFY command.
9665 Changed the code and the protocol specifications.
9667 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9668 uses silc_server_command_whois_parse to parse the request. */
9670 * If normal server, do not parse the WHOIS and IDENTIFY requests
9671 before sending it to the router. Saves some time.
9673 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9675 * Fixed JOIN command on client library. Wrong number of arguments
9676 used to crash the client.
9678 * Added silc_server_channel_has_global function to check whether
9679 channel has global users or not.
9681 * Added silc_server_channel_has_local function to check whether channel
9682 has locally connected clients on the channel.
9684 * The silc_server_remove_from_one_channel now checks whether the
9685 channel has global users or not after given client was removed from
9686 the channel. It also checks whether the channel has local clients
9687 on the channel anymore. If it does not have then the channel entry
9688 is removed as it is not needed anymore.
9690 * The silc_server_notify now checks on JOIN notify whether the joining
9691 client is one of locally connected or global. If it is global then
9692 the channel has now global users on the channel and that is marked
9693 to the channel entry. Also, it now saves the global client to
9694 global list who is joining and JOINs it to the channel. This is
9695 for normal server, that is.
9697 Changed silc_server_send_notify_on_channel,
9698 silc_server_packet_relay_to_channel and
9699 silc_server_packet_send_to_channel check if we are normal server
9700 and client has router set (ie. global client) do not send the
9701 message to that client, as it is already routed to our router.
9703 * Implemented LEAVE notify type handling in silc_server_notify
9706 * Tested LEAVE command in router environment successfully. Tested
9707 with two routers, two servers and two clients.
9711 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9713 * Implemented SIGNOFF notify type handling in silc_server_notify
9716 * silc_server_remove_id now removes the client entry from all channels
9717 it has joined and thusly sends SIGNOFF notify type.
9719 * Rewrote the NAMES list generation in server by removing two excess
9720 loops. The lists are created now inside one loop.
9722 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9724 * silc_server_remove_channel_user checks now also global list
9725 for channel and client.
9727 * silc_server_new_channel_user checks now both local and global
9728 list for channel and client. Fixed a bug in client id decoding.
9729 Used to decode wrong buffer.
9731 * silc_server_channel_message checks now both local and global
9732 list for channel entry.
9734 * Tested channel joining (hence JOIN) in router environment
9735 successfully. Tested with two routers, two servers and two
9738 * Tested channel message sending in router environment successfully.
9740 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9742 * Added silc_server_save_channel_key into server.[ch] to save the
9743 received channel key in Channel Key payload processing. It is
9744 also used in JOIN command reply handling.
9746 Equivalent function silc_client_save_channel_key added into
9747 client.[ch] into client library.
9749 * Changed JOIN command reply to send information whether the channel
9750 was created or not (is existing already) and the channel key
9751 payload. Changed protocol specs accordingly.
9753 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9754 the request was sent by ID and not by nickname. Crashed on
9757 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9759 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9760 now correctly save the received data.
9762 * silc_server_free_sock_user_data now notifies routers in the
9763 network about entities leaving the network.
9765 At the same time implemented functions silc_server_remove_id
9766 and silc_server_send_remove_id to receive and send REMOVE_ID
9767 packets. The packet is used to notify routers in the network
9768 about leaving entities. The ID removed will become invalid in
9771 * Added function silc_idlist_del_server into server. Removes and
9772 free's server entry from ID list.
9774 * silc_server_private_message function now checks, if we are router,
9775 that the destination ID really is valid ID, naturally.
9777 * In router when NEW_ID packet is received (for new client) the
9778 hash of the Client ID is saved in the ID Cache but the
9779 client->nickname is set to NULL, instead of putting the hash
9782 IDENTIFY command now also checks that client->nickname must be
9783 valid. If it is not if will request the data from the server who
9784 owns the client. Added new function
9785 silc_server_command_identify_check.
9787 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9788 to set the command to already allocated Command Payload.
9790 * Tested private message sending in router environment with two
9791 routers, two servers and two clients. Fixed minor bugs and now
9794 * Fixed segfault from client's NAMES command. Used to crash if
9797 * Forwarded packets must not be routed even if it is not destined
9798 to the receiver. Changed server code comply with this.
9800 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9802 * Added `require_reverse_mapping' boolean value to ServerParams
9803 structure. If TRUE (not default) the server will require that
9804 the connecting host has fully qualified domain name.
9806 If the reverse mapping is not required and hostname could not be
9807 found the IP address is used as hostname.
9809 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9811 * Implemented version string checking to both client and server.
9812 The check is incomplete currently due to the abnormal version
9813 strings used in development version of SILC.
9815 * Changed all command functions in server to use the new
9818 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9820 * Changed char *data to unsigned char *data in ID Cache system to
9821 support binary data as ID Cache data. Changed code to support
9822 binary data in lib/silccore/idcache.c.
9824 * Renamed silc_server_packet_relay_command_reply to
9825 silc_server_command_reply as it is normal packet receiving
9826 function. Rewrote the function to accept command replys for
9827 servers and not only for clients.
9829 * Mark remote router always as registered server if we are connecting
9830 to it. Otherwise, commands sent by the router to us are ignored.
9832 * All ID List find routines now returns the ID Cache Entry pointer
9833 as well if requested.
9835 * WHOIS command works now in router environment, tested with two
9836 routers, two servers and two clients.
9838 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9839 in router environment (as it is almost equivalent to WHOIS) but
9840 hasn't been tested thoroughly. Added new functions:
9842 silc_server_command_identify_parse
9843 silc_server_command_identify_send_reply
9844 silc_server_command_identify_from_client
9845 silc_server_command_identify_from_server
9847 * Disabled route cache adding because adding two different ID's with
9848 same IP replaces the old cache entry thus giving wrong route.
9849 The entry->router->connection is always the fastest route anyway
9850 so route cache may not be needed. Of course, new routes maybe
9851 established after receiving the ID when the entry->router->connection
9852 might not be anymore the most optimal.
9854 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9856 * Add route cache for received ID for fast routing.
9858 * Added silc_server_packet_route to route received packet on router
9859 that is not destined to us.
9861 * Renamed silc_server_get_route to silc_server_route_get.
9863 * Added id_string and id_string_len fields into SilcServer to
9864 include encoded ServerID for fast comparing without excess
9865 encoding of the ID's.
9867 * Cleaned up WHOIS command on server side. Added following static
9870 silc_server_command_whois_parse
9871 silc_server_command_whois_check
9872 silc_server_command_whois_send_reply
9873 silc_server_command_whois_from_client
9874 silc_server_command_whois_from_server
9876 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9877 arguments in command replies. All command functions should be
9878 updated to use this macro.
9880 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9882 * Minor typo fixes on command reply handling on server.
9884 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9886 * Added silc_server_command_add_to_channel internal routine to add
9887 the client to the channel after router has created the channel and
9888 sent command reply to the server.
9890 * Added generic silc_server_send_command to send any command from
9893 * Use static buffer with ID rendering instead of duplicating data.
9895 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9897 * Fixed a channel user mode bug when joining to a channel server gave
9898 everybody channel founder rights, oops.
9900 * We mark ourselves as the router of the incoming server connection
9901 if we are router ourselves. This way we can check in some packet
9902 sending functions whether it is locally connected server. For
9903 incoming router connections we put NULL.
9905 * For router sending packets locally means now always sending the
9906 packet cell wide; to local clients and local servers. For normal
9907 server sending packet locally means sending it to only local
9910 * Fixed the JOIN command to really work in router environment. If the
9911 channel is created it is always created by the router. Router is
9912 also responsible of making the initial joining to the channel,
9913 sending JOIN notify to the sending server and distributing
9914 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9915 does not exist server doesn't do anything else but forward the
9916 command to the router which performs everything.
9918 * Added silc_server_send_channel_key function to send the Channel Key
9921 * Added silc_server_create_channel_key to create new channel key. The
9922 channel key is now re-generated everytime someone joins or leaves
9923 a channel, as protocol dictates. Note: channel->key_len is the
9926 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9928 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9929 packet_receive.[ch] to separate packet sending and receiving
9930 routines. The server.[ch] now includes everything else including
9931 actual packet processing (writing and reading data) and other
9934 Renamed silc_server_private_message_send_internal to
9935 silc_server_send_private_message. The routine is still though
9936 used only to relay private messages as server does not send
9937 private messages itself.
9939 Renamed silc_server_new_channel to silc_server_create_new_channel
9940 and added new function sicl_server_new_channel that handles the
9941 incoming New Channel packet. Added also new sending function
9942 silc_server_send_new_channel to send New Channel Payload.
9944 * Added new function silc_server_notify to process incoming notify
9945 packet to the server/router. Server may then relay the notify
9946 to clients if needed.
9948 * Added new function silc_server_new_channel_user to process incoming
9949 New Channel User packet. Router will redistribute the packet and
9950 send JOIN notify to its local clients and locally connected servers
9951 if needed. Normal server will send JOIN notify to its local client
9952 on same channel when received this packet. Added also corresponding
9953 sending function silc_server_send_new_channel_user to sent the
9956 * Added boolean route argument to send_notif_to_channel and
9957 packet_send_to_channel functions to attempt to route the packet
9958 if it is TRUE and send only locally if it is FALSE.
9960 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9962 * silc_server_replace_id now broadcasts the received replace ID
9963 packet if it is not broadcast packet already. The router must
9964 broadcast to inform other routers about changed ID.
9966 * Added backpointer to server's router into SilcServer context in
9967 silcd/server_internal.h.
9969 * Fixed silc_server_packet_broadcast to send correct broadcast
9972 * The channel key is now distributed to the local client as soon
9973 as it is received from the router (in router environment) so that
9974 no other packet may be sent for the channel until client has
9977 * silc_server_remove_channel_user now broadcasts the received
9978 Remove Channel User packet if it is not broadcast packet already.
9979 The router must broadcast to inform other routers about removed
9982 * Added users field into SilcPacketContext that is a reference count
9983 of the context. One can increase the reference count by calling
9984 silc_packet_context_dup which is now changed to just increase the
9985 reference count instead of duplicating the data. The reference
9986 count is decresed by calling silc_packet_context_free that will
9987 free the data after the reference count hits zero.
9989 For now on the packet context and everything allocated into it
9990 (including the raw packet from network) must be freed by calling
9991 the new silc_packet_context_free function. Added also new function
9992 silc_packet_context_alloc that must be used now to allocate the
9993 context. This also means that if a routine is asynchronous from
9994 silc_[client/server]_packet_parse_type the packet context must
9995 be duplicated by calling silc_packet_context_dup. Otherwise it
9996 gets free'd after silc_[client/server]_packet_parse_type returns.
9997 Also, one must remember that if packet is duplicated then its
9998 reference count must be decresed by calling the free function as
9999 many times as it was duplicated.
10001 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10002 from both client and server.
10004 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10006 * Made joining to a channel working in router environment.
10008 * Cleaned up JOIN command on server side and create function
10009 silc_server_command_join_channel internal routine to make the
10012 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10014 * Changed silc_command_pending list to SilcDList. Also, added
10015 `ident' field to SilcServerCommandPending structure to identify
10016 the reply and to call correct callback.
10018 Added silc_server_command_pending_check function to replace the
10019 corresnponding macro. The silc_command_pending list is not
10022 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10023 to set identifier to previously allocated Command Payload. It
10024 is used to set identifier for command when resending Command
10027 * Added silc_command_payload_encode_payload to encode Command
10028 Payload buffer from SilcCommandPayload structure.
10030 * Added silc_argument_payload_encode_payload to encode Argument
10031 payload buffer from SilcArgumentPayload structure.
10033 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10035 * Changed WHOIS command to support router connection on server side.
10036 The whois request is always sent to router unless the server is
10037 standalone server. After server has received the reply from the
10038 router will it send the reply to the client.
10040 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10041 broadcast received broadcast packet. The function is used only
10042 by router. The broadcast packet is always sent to the router's
10045 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10046 render given ID to printable string, for log files for example.
10048 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10050 * Made basic router to router connections working. At least they
10051 can now connect to each other but nothing really works the way
10052 they are supposed - yet.
10054 * Added new initiator token to RouterConnection configuration
10055 file in silcd/serverconfig.[ch]. It is used to tell whether we
10056 are the initiator to the remote router or whether we'll expect
10057 the other end to connect.
10059 * Moved registering of listener task to silc_server_init, hence
10060 the server starts listenning as soon as it is run, even if it
10061 does not have connections to other routers. Let's see how well
10064 * Changed default connection retry timeouts for more suitable in
10067 * Removed cipher and such arguments from silc_idlist_add_client
10068 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10069 Added new function silc_idlist_add_data to add the keys and stuff
10072 * Added SilcIDListData structure and added it to SilcClientEntry
10073 and SilcServerEntry as their first field in the structure. This
10074 way we can explicitly cast the ID entries to the SilcIDListData
10075 structure and get common data for the entries. In past, we had
10076 to first check what type of connection it is and then cast it to
10077 correct ID entry type. Now, we can directly cast the opaque
10078 pointer to the SilcIDListData (no matter what ID entry it actually
10079 is) and get the data needed.
10081 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10083 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10084 in some circumstances even if threre were timeout tasks, though not
10085 IO tasks, but tasks anyway. Now fixed.
10087 * Defined SilcServerConnection structure to hold connection specific
10088 stuff about directly connected servers and routers. The definition
10089 is currently in silcd/server_internal.h. I thought about having
10090 a bit more important role fro this struct but for now it is used
10091 only when connecting to other server (or router actually).
10093 * Added connecting retry support in server when connecting to
10094 router(s). The retry feature implement exponential backoff
10095 algorithm. Also, added SilcServerParams structure to hold default
10096 parameters for server. For now, it include these retry settings
10097 and are hard coded. After server is moded to be as Silc Server
10098 Library this structure will be more important.
10100 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10102 * Changed client librarys channel->clients table to SilcList and
10103 changed code accordingly.
10105 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10107 * Changed client's channel table to SilcList and changed code
10108 accordingly. Also changed SilcChannelClientEntry to include back-
10109 pointer to the channel so that client entry can use that structure
10110 as list as well and we have fast cross-reference to the channel.
10111 This change dramatically decreased the complexity of channel
10112 handling with client entry and vice versa (removed one extra
10113 loop when searching for channel entry from many functions).
10115 * Changed server->sim from table to SilcDList and changed code
10118 * NAMES command can now be used from user interface. It will show
10119 the user list on the channel, neatly.
10121 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10122 Code now saves realname of the user if it becomes available.
10124 * Renamed configure.in to configure.in.pre and made ./prepare
10125 script to automatically add correct version string to
10126 configure.in which it creates from configure.in.pre.
10128 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10130 * NAMES command reply now shows users mode with the nickname when
10131 joining to channel.
10133 * Moved silc_client_ch[u]mode[_char] functions from
10134 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10135 place sucks, they are utility functions and should be in some
10138 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10140 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10143 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10147 * Added TRQ (efficient deque and list library) into lib/trq. This is
10148 a very good list library that is currently used in the SILC. Defined
10149 SilcList API over the library because I didn't like the API very
10150 much. See lib/trq/silclist.h for the API and examples of how to
10151 use the API. Fixed various places in the code to use the new
10152 SilcList API. The SilcList is meant for lists that has a structure
10153 already defined as a list. It is not suitable to add just some
10154 context to the list (in TRQ, the context is the list actually).
10156 So, I defined SilcDList that can be used for the purpose where
10157 predefined list structure does not exit. This can be used as
10158 such list. Now some context just can be added to the SilcDList.
10159 Currently this list is not used in the SILC just yet, though there
10160 are a lot places where this can replace dynamically allocated
10161 tables and I will fix these places, later, to use SilcDList.
10162 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10163 and use TRQ internally).
10165 Also fixed some annoying warning messages that the original TRQ
10166 code generated. Also minor changes to TRQ's Makefile.in.
10168 * Added support for querying by Client ID to both WHOIS and
10169 IDENTIFY commands into server, as required by the protocol.
10171 * Removed method function pointers from SilcBuffer structure. They
10172 weren't used to anything and just increased the context size for
10173 no good reason. This change also made silc_buffer_alloc and
10174 silc_buffer_free functions inline functions.
10176 * Disabled command flooding detection support until it's fixed so
10177 that it accepts commands in but does not execute them more than once
10180 * Added silc_net_localhost(), to return local hostname, into
10181 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10182 that must be initialized before calling silc_client_init.
10184 * Added new function: silc_server_send_notify_on_channels to send
10185 notify messages to all channels client has joined. It is assured
10186 that the message is sent only once per client.
10188 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10189 lib/silcutil/silcutil.[ch] as silc_format function. The new
10190 function is generic and is used by server as well, not only by
10191 the logging routines.
10193 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10194 the provided version string was not acceptable. Added new function:
10195 silc_ske_check_version into lib/silcske/silcske.h. The function
10196 must be implemented by the application (client or server) and it
10197 does not reside in the SKE library. The function checks the version
10198 string remote end sent.
10200 * Added back pointers (to opaque context and to SilcSocketConnection)
10201 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10203 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10204 duplicate packet context structure.
10206 * Changed `notify' client operation to send same arguments as client
10207 receives from server except for ID's. ID's are mapped to correct
10208 ID entry and that is returned. Also, if channel entry is not sent
10209 by server but the notify is for channel the channel entry is sent
10210 to application (otherwise application doesn't know that it is for
10211 channel (library gets it from packet's Destination ID)).
10213 * Added silc_client_remove_from_channels into client library to
10214 remove a client from all channels it has joined to. Used when
10215 received SIGNOFF notify from server. Added also new function
10216 silc_client_replace_from_channels to replace old ID entry with
10217 new ID entry on all channels. Used when received NICK_CHANGE
10218 notify from server.
10220 * Fixed ID Cache list handling in silc_idlist_get_client in
10221 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10222 to get (or query) client by ID.
10224 * Updated TODO list.
10226 * Added connection authentication status message defined by the
10227 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10228 support for these into the code in client and server side.
10230 * Added generic function silc_client_send_command to send any command
10231 with variable argument list. Application should use this function
10232 to send commands if the command functions provided by the library
10233 does not suite for the application's user interface needs.
10235 * Added new `failure' client operation. Application is notified about
10236 received failure packet if client is executing a protocol. In this
10237 case the protocol's execution has failed.
10239 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10240 is required by the protocol.
10242 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10243 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10246 * Added status flag to SilcSKE object to indicate realtime status
10247 of the SKE protocol.
10249 * Application receives now exactly same command reply arguments as
10250 the library receives from server. However, if ID is received the
10251 corresponding ID entry is returned to the application (eg. Client
10252 ID is mapped to correct SilcClientEntry entry and that is returned).
10253 Changed command_reply client operation due to this change.
10255 * Changed all ID's in commands and in command replys as ID Payloads.
10256 Change affected both client and server side codes.
10258 All ID's sent in SILC network (with execption of ID's in SILC
10259 Packet header) are sent in ID Payload to support variable length
10262 * Server now notifies nick changes and notifies all clients on
10263 the channels about the new nickname (about the new Client ID,
10266 * Implemented CMODE command to change channel modes. Supports all
10267 channel modes defined by the protocol specs except ban and invite
10268 lists. (Also, private channel key mode is supported but support for
10269 setting private channel key in client is missing, thus, this mode
10270 has no effect on client side (except that server requires that the
10271 client uses private channel key and normal channel traffic does not
10274 Also, invite mode works per se, but INVITE command does not work
10275 yet correctly, so you can set channel as invite only channel but
10276 inviting clients to the channel does not work (it is yet to be
10277 thought what's the best way to do it).
10279 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10280 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10281 Implemented CUMODE command to change user's mode on the channel.
10282 Supports all modes defined by the protocol specs.
10284 * Added NAMES command reply to return users modes on the channel.
10286 * Removed unnecessary and slow ciphers from lib/silccrypt.
10288 * Set SO_KEEPALIVE option to connection sockets by default.
10290 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10292 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10293 redefined the Notify Payload into protocol specs.
10295 * Added silc_id_payload_parse_id to get ID directly from raw
10298 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10300 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10301 accept searching by Client ID as well.
10303 * Added support for LEAVE and SIGNOFF notify types in client library.
10305 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10306 to parse ID Payload from raw data.
10308 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10310 * Added flags parameter into silc_ske_assemble_security_properties
10311 function in lib/silcske/silcske.[ch].
10313 * Changed notify client operation to fit better for notify messages
10314 sent by server. The notify payload received from server is now
10315 passed to the application (after parsing it to SilcNotifyPayload).
10316 It is application's responsibility to retrieve the arguments
10317 from the payload and show the message the way it wants. The message
10318 sent by server is implementation specific.
10320 * Changed public keys to comply with the protocol specification.
10321 Old public keys are not supported anymore and are not compatible.
10323 * Removed nickname from Channel Payload as the latest draft removed
10324 it. The client must resolve the nickname from the NAMES command
10325 reply received when it joined the channel.
10327 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10329 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10331 * Fixed some errors in protocol specification drafts.
10333 * Created lib/silccore/silcnotify.c to implement Notify Payload
10334 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10335 generic payloads described by protocol specifications. The file
10336 includes implementations for ID Payload and Argument Payload.
10338 * Changed Command Payload implementation to use the new Argument
10339 Payload. Changed command_xxxx_payload to command_payload_xxxx
10340 to comply with SILC coding conventions.
10342 * Added suppport for Argument Payload handling in Notify Payload
10343 implementation as protocol requires it. Added the new support
10344 into server and client lib as well.
10346 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10348 * Added support for multiple nicknames on same channel. [n] is
10349 added locally to the nickname if there are more than one same
10350 nicknames on the channel.
10352 * Server now sends all nicknames that matched WHOIS request.
10353 Client also shows the list received from server.
10355 * Added TOPIC command to client side. User can now set and show
10356 current topic on channel.
10358 * Added MOTD command to client and server. Also, server sends the
10359 motd when client connects to the server.
10361 * Changed version strings to comply ISO 8601.
10363 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10365 * Fixed protocol error handling in client library. It should now
10366 cope even if the SKE fails for some reason.
10368 * Made new protocol specification drafts for submitting to IETF.
10370 * Implemented TOPIC command to server in silcd/command.c.
10372 * Added two new notify types into lib/silccore/silcnotify.h:
10373 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10374 notify nickname change and topic setting/change on a channel.
10376 * API change of command_reply operation in client library. The
10377 application gets now the status type received from server as well.
10379 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10381 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10383 * Cras fixed and optimized the packet handling even further and
10384 it should work now. Minor change to the prototype of function
10385 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10387 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10389 * Added new function into lib/silcutil/silcschedule.[ch]:
10390 silc_schedule_with_fd to select() a specified fd. The function
10391 returns after timeout expires or data arrives or goes. The
10392 function is used by packet routines to wait that all data is
10393 received from network.
10395 * Fixed data reading from network in lib/silccore/silcpacket.c.
10396 The code now assures that all data is read from the fd and then
10397 continues packet processing. This was a bug fix since the code
10398 used to drop some data in some circumstances.
10400 * Added new function into lib/silcclient/client.[ch]:
10401 silc_client_start_key_exchange to start key exchange after
10402 connection has been established to server. The code internally
10403 now uses this funtion but its main purpose was to provide it
10404 for applications that perform their own connecting. After
10405 application has created a connection it merely calls this
10406 function to start the key exchange between client and server.
10407 The library takes care of everything else after that.
10409 Updated also lib/silcclient/README to explain the usage of
10412 * Do not send to application information that connection has
10413 been established. Application gets notified it by connect
10416 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10418 * Applied cras's patch to add silc_schedule_one function. The
10419 function runs scheduler once and returns.
10421 * Fixed the scheduler after cras messed it up. The timeout
10422 handling works now as it's supposed to work.
10424 * Added into lib/silccore/ silcnotify.h to include notify
10425 message types support. Changed silc_server_send_notify*
10426 functions, in server.[ch], to support those new notify types.
10427 Added the support for the notify types into client library,
10428 as well. Added new notify client operation into ops.h in
10431 * Changed silc_server_packet_send_to_channel to send normal
10432 packets instead of just channel message packets. The function
10433 is now used to send the notify packets to channels. It is not
10434 used to send channel message packets anymore, as server never
10435 sends them anymore.
10437 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10438 va_arg()s as it seems to require it nowadays. I guess, if SILC
10439 is compiled with older va_arg() the new code should work anyway.
10441 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10443 * Splitted core library. Core library (lib/silccore) includes
10444 now only SILC protocol specific core (and common) components.
10445 Created new utility library (lib/silcutil) that includes more
10446 generic purpose stuff. The stuff for util library was taken
10447 from the old core library. This was minor and easy split.
10449 * Created SILC Client Library (lib/silcclient) that includes
10450 implementation of the SILC client without user interface. This
10451 was major move from silc/ directory. The code has been changed
10452 so that it is transparent towards the user interface. The
10453 silc/ directory includes now the same user interface as before
10454 and it uses the new client library. Read lib/silcclient/README.
10455 Basicly, the client library performs everything else related
10456 to SILC except user interface handling. Also, configuration
10457 files are considered to be part of user interface and library
10458 does not handle them.
10460 This change also changed a lot of structures, function naming etc.
10461 Most important change was that SilcClientWindow object was
10462 renamed to SilcClientConnection in the client library. Created
10463 also new file lib/silcclient/ops.h. Also added new files
10464 silc/local_command.[ch] and silc/client_ops.[ch].
10466 All these changes were made to make it easier for user interface
10467 designers to create what ever user interface for the SILC client
10470 It is also expected that the server will be moved to lib
10471 directory as well and SILC Server Library will be created;
10472 sometimes in the future.
10474 * Removed Local commands from lib/silccore/silccommand.h as
10475 they are application specific and new client library does not
10476 handle any of those anymore.
10478 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10479 old client implementation in silc/.
10481 * Added support for callback functions in SILC_LOG_* macros.
10482 Application can now set its own callbacks that will be called
10483 instead of using the default functions that will always print
10484 the debug messages to stderr (or stdout). Also, debugging can
10485 now be disabled by setting silc_debug to FALSE and re-enabled by
10486 setting it to TRUE. Note, that logging will still work even
10487 if debugging is disabled.
10489 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10490 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10491 silc_log_reset_debug_callbacks.
10493 * To enable debugging in silc client one must give now -d
10494 option on command line.
10496 * Changed silc_schedule_init to automatically allocate task queues
10497 if they are not allocated before calling it.
10499 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10501 * Added GMP 3.1 into math library.
10503 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10505 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10506 a channel in SILC network. The packet is used by servers and
10507 routers to notify other routers that user has left a channel.
10508 This little feature was missing until now. Added the feature
10509 to protocol specification as well.
10511 Added functions: silc_server_send_remove_channel_user and
10512 silc_server_remove_channel_user into server.[ch].
10514 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10515 lib/silccore/silcpacket.h. However, they are not implemented
10518 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10520 * Fixed joining to a channel and sending channel messages
10521 between server and router. The channel message sending should
10522 now work inside a cell.
10524 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10526 * Fixed the private message sending between server and router.
10527 The private message sending should now work inside a cell.
10529 * Added silc_server_replace_id into server.[ch] to replace
10530 existing ID in the SILC network.
10532 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10533 and silc_idlist_replace_server_id into idlist.[ch] in server.
10535 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10537 * Fixed the server to server connections. Server can again now
10538 connect to router. Router to router connections probably does
10541 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10543 * Added dynamic protocol registering support. Now protocols can
10544 registered and unregistered on the fly. Patch by cras.
10546 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10548 * Added lib/contrib directory to hold routines that some platforms
10549 don't have but are needed by SILC.
10551 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10552 into lin/contrib to provide getopt() and getopt_long() for
10553 those who don't have it.
10555 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10557 * Added AWAY command to client. When away message is set and
10558 client receives a private message packet the client automatically
10559 replies to the sender with the away message.
10561 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10562 bug seemed to be the cause of recent problems when compiling
10565 * Added version detection support to SKE protocol specification
10566 and added the new changes to the SKE implementation as well.
10567 There were other minor changes in the SKE protocol as well.
10569 Many changes in lib/silcske/silcske.[ch] and in
10570 lib/silcske/payload.[ch].
10572 * Added ^U functionality, clear input line. Patch from cras.
10574 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10576 * Mainly small bugfixes on core library. Fixed some debugging
10577 logging and buffer overflow in silclog.c.
10579 * Updated config.sub and config.guess on the distribution tree.
10581 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10583 * Added command lagging support in server. Client may execute
10584 commands now only once in two seconds.
10586 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10588 * Optimized packet reception. MAC computation and checking is now
10589 also more optimized. A lot previously duplicated code is now
10590 used as generic by both client and server.
10592 * Fixed key pair generation in clientutil.c
10594 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10596 * Added into lib/silccore/silcbufutil.[ch] new function;
10597 silc_buffer_realloc.
10599 * Moved generic packet sending/encryption functions to
10600 lib/silccore/silcpacket.[ch] from client and server. Some
10601 rewriting of the functions.
10603 * Moved all generic packet reception/decryption functions to
10604 lib/silccore/silcpacket.[ch] from client and server. The
10605 packet processing is now much cleaner in both client and server.
10606 These were major changes in both client and server.
10608 * Created many common functions in server to do packet sending.
10609 Previously code were duplicated a lot, this has been removed
10610 with these changes.
10612 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10614 * Rewrote major parts of the ID cache system. Don't know
10615 whether it is better now or not but at least the API is more
10618 * Major rewrite on ID cache stuff on client because of the ID
10619 cache API changes. Added idlist.c to client.
10621 * Also major rewrite on ID cache stuff on server as well.
10622 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10623 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10624 in hand, instead they are all put into the ID cache system now.
10625 All server_idlist_* routines uses ID cache now instead of
10626 traversing its own lists (those lists does not exist anymore).
10627 SilcIDList though still exists. Also, SilcXXXEntry's are
10630 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10632 * Finally made the SKE implementation compliant to the protocol
10633 specification. All mp integers are now binary encoded as
10634 opposed being HEX encoded.
10636 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10639 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10640 functions: silc_[encode/decode]_pem. Also added function
10641 silc_encode_pem_file to PEM encode with newlines ('\n') for
10642 saving into a file.
10644 * SILC public keys are now encoded either PEM or binary. Same
10645 option is for private keys as well. By default private keys
10646 are binary encoded and public keys PEM encoded. Silly HEX
10647 encoding were removed.
10649 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10650 function to create fingerprints.
10652 * Fixed a bug in SHA1; does not change the original data anymore.
10654 * Partly implemented INFO command on client and server side.
10655 Fixed CLEAR command. Changes to SERVER command; show current
10656 server(s) when giving command without arguments. Added
10657 VERSION command to client.
10659 * Added check to server that unregistered connections cannot
10660 execute commands (unless it is specificly allowed).
10662 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10664 * Fixed screen refresh.
10666 * Fixed channel joining bug from client. On some circumstances
10667 client tried to join to a channel it had already joined.
10669 * Added public key verification process into client's protocol.c.
10670 The client now verifies the public key from user and saves
10671 it into ~./silc/serverkeys/ directory.
10673 Added into: clientutil.[ch]: silc_client_verify_server_key.
10675 * Changed SKE protocol's silc_ske_initiator_finish function
10676 to accept callback function that verifies the received public
10677 key. Removed old silc_ske_verify_public_key function.
10679 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10681 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10682 silc_pkcs_private_key[_data]_set.
10684 * Made the password and public authentication more cleaner in
10685 server's protocol.c.
10687 * Removed historic and obsolete protocol `channel_auth' from
10688 both client and server.
10690 * Removed wrong way of sending command status messages from
10691 server to client in server's command.c. The old way violated
10692 protocol specification.
10694 Changes to silccore/silccommand.[ch]: removed
10695 silc_command_encode_status_payload -> not needed anymore,
10696 changed silc_command_encode_payload_va to accept extra
10697 argument on variable argument list. The argument type must
10698 now be provided to the function. Also, added new function:
10699 silc_command_encode_reply_payload_va which is same as
10700 normal command_encode_payload_va except command status type
10701 is provided as extra argument.
10703 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10705 * Added ~./silc directory handling. The directory includes the
10706 public and private keys for the client.
10708 Added silc_client_check_silc_dir, silc_client_create_identifier
10709 and silc_client_load_keys.
10711 * Implemented SILC protocol compliant public key. Added public
10712 and private key saving to and loading from files.
10714 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10715 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10716 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10717 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10718 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10720 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10721 silc_pkcs_load_[public/private]_key.
10723 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10725 * Added silc_server_get_route (route.[ch]) to get connection
10726 data for the fastest route for given ID.
10728 * Implemented INVITE command on client and server. The command
10729 were re-defined in the SILC Protocol Specification and the
10730 implementation now complies with the specification.
10732 * Implemented PING command on client and server.
10734 * Implemented NAMES command on client and server. The server side
10735 supports currently only normal server not router server yet.
10736 Some changes to NAMES definition in SILC protocol specification.
10738 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10740 * Implemented LEAVE command on client and server.
10742 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10743 again. This change was made to the protocol as well. Server
10744 should not violate the protocol specification anymore.
10746 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10748 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10749 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob