1 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
3 * Fixed MIME header parsing for the hopefully last time. Affected
4 file lib/silcutil/silcstrutil.c
6 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
8 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
10 * The SILC RNG is now gauranteed to return non-zero random
11 values. Affected files are lib/silccrypt/silcrng.[ch].
13 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
15 * Fixed nickname formatting when changing only case of the
16 nickname. Affected file lib/silcclient/idlist.c.
18 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
20 * Fixed a memory leak and incorrect printing of the "appears as"
21 message. Affected file irssi/src/silc/core/client_ops.c
23 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
25 * Added CRT (Chinese Remainder Theorem) supported RSA
26 private keys and private key operations. This significantly
27 increases private key operation efficiency. No compatibility
28 issues with new or old private keys. Affected files are
29 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
31 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
33 * Fixed GCC-3.3.2 related compilation warnings from the
36 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
38 * Removed RC6 from distributions.
40 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
42 * Added some better comments to lib/silccrypt/silcpkcs.h,
43 optimized some routines in lib/silccrypt/silcpkcs.c.
44 Added test_silcpkcs into lib/silccrypt/tests/.
46 * Fixed silc_rng_global_init to actually init the global RNG
47 if RNG wasn't provided for it. Affected file is
48 lib/silccrypt/silrng.c.
50 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
52 * Added silc_hash_table_find_by_context_ext. Affected files
53 lib/silcutil/silchashtable.[ch].
55 * Save the public key on normal server in WHOIS command reply
56 from attributes, if present, and add it to public key hash
57 table. Fixes WHOIS resolving by public key on normal server.
59 Optimized the attributes resolving on normal server to not
60 resolve if we resolved them already from router.
62 Affected files are silcd/server_query.c, command_reply.c.
64 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
66 * Added support for whois using attributes.
67 Affected files silcd/command_reply.c, silcd/packet_receive.c,
68 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
71 * Added support for whois using public key attribute to /WHOIS i
72 client command. Affected files irssi/docs/help/in/whois.in,
73 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
75 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
77 * Fixed UMODE setting in server when the client has anonymous
78 mode set. The mode setting was not working. Affected file
81 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
83 * Fixed some bugs and typos related to sending split messages.
84 Print notification when sending messages with /MMSG. Affected
85 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
87 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
89 * Optimized the socket referencing in packet routines, client
90 library and server. Affected files are lib/silccore/silcpacket.c,
91 lib/silcclient/client.c and silcd/server.c.
93 * If silc_socket_set_qos is given with NULL arguments the QoS is
94 reset from the socket. Affected files are
95 lib/silcutil/silcsockconn.[ch].
97 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
99 * Add a /LISTKEYS command which lists the locally cached
100 client and server keys. Affected files
101 irssi/src/fe-common/module-formats.[ch],
102 irssi/src/silc/core/silc-{channels,servers}.c
103 irssi/docs/help/in/listkeys.in
105 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
107 * Check that packet queue purging was successful. Affected
108 files lib/silcclient/client.c and silcd/packet_send.c. Related
109 to MAC failed errors.
111 * Do not clear the inbuf even if it is empty if QoS was applied
112 to it. Otherwise the QoS data is cleared and MAC failed error
113 will occur. Affected file lib/silccore/silcpacket.c.
115 * Use the rekey period time as rekey protocol timeout value.
116 If the rekey does not succeed during the rekey period there's
117 something very wrong, and we most likely end up with wrong keys,
118 do graceful reconnect then. Affected file silcd/server.c.
120 * Take reference of the socket in the parser context, as it's
121 possible to have the parsers in queue after the socket is
122 disconnected and this may cause crash. Affected files are
123 lib/silccore/silcpacket.c, lib/silcclient/client.c and
126 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
128 * Fixed KICK command reply sending, it sent to replies.
129 Affected file silcd/command.c.
131 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
133 * Finish the silc-mime.pl script. It now supports MIME type
134 guessing using magic files, signing data messages, executing
135 MIME handlers in background. Affected files
136 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
138 * Changed MIME signal handler to make things easier for the perl
139 script. Affected files irssi/src/silc/core/client_ops.c,
140 silc-servers.c, and irssi/docs/signals.txt
142 * Cleaned up the silc_mime_parse function and fixed detection
143 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
145 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
147 * Resolve the IP for file transfer listener from the connection
148 socket. Affected file lib/silcclient/client_ftp.c.
150 * Accept NULL hostname parameter in the functions
151 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
152 if hostname is not wanted.
154 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
156 * Fixed race condition between silc_client_init and
157 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
159 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
161 * Fixed file transfer connection closing when SIGNOFF for
162 the client is received from server. Affected file is
163 lib/silcclient/client_ftp.c.
165 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
167 * Check for disconnected socket in QUIT callback. Affected
168 file silcd/command.c.
170 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
172 * Modified the MIME parsing to allow \n and \r\n as delimiters.
173 Affected files lib/silcutil/silcstrutil.c
175 * Cleaned up the escape/unescape functions for correctness and
176 speed. Affected file irssi/src/silc/core/client_ops.c
178 * Removed handling for data messages with Content-Type: text/*,
179 moved parsing of MIME headers to the signal handler, added
180 support for signing and verifying data messages. Affected
181 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
182 irssi/src/silc/core/silc-{servers,channels}.c
184 * Added a perl script for handling data messages based on
185 information read from Mailcap files. New file
186 irssi/scripts/silc-mime.pl
188 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
190 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
191 acknowledge recepetion of a message to the sender. Updated
194 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
196 * Unregister channel key saving callback when deleting channel.
197 Affected file lib/silcclient/idlist.c.
199 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
200 before calling notify client operation. Affected file is
201 lib/silcclient/client_notify.c.
203 * Unregister QoS tasks when deleting the socket connection.
204 Affected files lib/silcutil/silcsockconn.[ch],
205 unix/silcunixsockconn.c.
207 * Implemented latest presence-attrs draft changes. Affected
208 files lib/silccore/silcattrs.h and
209 irssi/src/silc/core/silc-queries.c.
211 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
213 * Save old channel keys in list to allow more rapid change
214 of channel keys if server for some reason does that. This
215 avoids loosing so many channel messages due to not having
216 key to decrypt. Affected file lib/silcclient/silcclient.h,
217 idlist.c and client_channel.c.
219 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
221 * Continued backup router tests and fixes. Affected files
222 silcd/server_backup, server_util.c, server.c. See TODO.
224 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
226 * Fixed SERVER_SIGNOFF handling in servers. The client
227 was removed from wrong list thus not removing the client
228 at all. Affected file silcd/packet_receive.c.
230 * Do not execute rekey protocol for disabled connections as
231 it would never go through. Affected file silcd/server.c.
233 * Added timeout for rekey protocol to catch if the protocol
234 never executes successfully. Affected files silcd/server.c
237 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
239 * Abandon packet processing for disconnected sockets. Check
240 this always after calling packet processing callback.
241 Affected file lib/silccore/silcpacket.c.
243 * Fixed double registration disconnection code in server.
244 Closed wrong connection. Affected file silcd/packet_receive.c.
246 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
248 * On normal server reconnect to primary during resuming 4
249 times, then give up. Affected file silcd/server_backup.c.
251 * If during reconnecting to routers we notice we have router
252 connection but no primary router set, the server is in desync.
253 Reconnect to primary to restore network. Affected file
256 * Assure that only one protocol is exeucting at the same time.
257 Added checks for all protocols. Affected files are
258 silcd/server.c and server_backup.c.
260 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
262 * Check that a string is not already part on invite/ban
263 string when processing it. Affected file silcd/server_util.c.
265 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
267 * Fixed the CUMODE_CHANGE for founder mode changes to comply
268 with 1.2 version of the protocol. Affected file is
269 silcd/packet_receive.c.
271 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
273 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
274 where the passphrase was given. Affected file is
277 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
279 * INVITE and BAN notifys are now delivered from routers to
280 servers (but not clients) on the channel. Updated specs and
281 code. Affected files silcd/packet_[send|receive].[ch],
282 command.c, server.c and server_util.c.
284 * Implemented INVITE and BAN announcing. Affected files are
285 silcd/server.[ch], server_util.c.
287 * Implemented SilcStatus error type argument returning in
288 command reply error in server. Affected file silcd/command.c.
290 * Implemented SilcStatus argument returning in comand reply
291 in client library. The command_reply client operation now
292 returns error specific arguments as well. Affected files
293 are lib/silcclient/command_reply.[ch], client_resume.c,
294 lib/silccore/silcstatus.[ch].
296 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
298 * Backup router protocol version 1.2 implemented. Testing still
299 required. Affected files in silcd/server_backup.[ch], server.c,
300 packet_receive.c and server_internal.h.
302 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
304 * silc_client_send_[channel|private]_message now return TRUE
305 or FALSE. Affected file lib/silcclien/client_channel.c and
308 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
310 * Check for explicit nickname in INVITE and BAN processing
311 during join as well (and don't expect only wildcards in
312 invite/ban strings). Affected file silcd/command.c.
314 * Fixed the INVITE and BAN by public key. The public key saved
315 is the PK payload (as specified) not the raw data. Affected
316 file silcd/server_util.c.
318 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
320 * UTF-8 text message support for actions and notices in SILC
321 Client. Affected file irssi/src/silc/core/client_ops.c.
323 * silc_get_username and silc_get_real_name now returns sensible
324 data on Win32. Patch by Toni Willberg. Affected file is
325 lib/silcutil/win32/silcwin32util.c.
327 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
329 * Provide a signal handler to send MIME encoded messages and emit
330 a signal when a MIME encoded message is received. Also document
331 the signals for usage with the perl interface.
333 A sample perl script will be supplied at a later point.
335 Affected files are irssi/docs/signals.txt,
336 irssi/src/silc/core/client_ops.[ch],
337 irssi/src/silc/core/silc-{channels,servers}.c
339 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
341 * Use SILC_COMMAND_PING to estimate the round-trip time to the
342 server. Use this time to display a lag and disconnect when it
343 exceeds a specified limit.
345 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
347 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
349 * Remove the channel auth list in normal server if router
350 encofrces its list during connecting. Send notify to channel
351 to remove the mode to remove the list. Affected files are
352 silcd/server_util.c and silcd/packet_receive.c.
354 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
356 * Added support for channel public keys. Updated protocol specs
357 and implemented it. Affected files are
358 silcd/command.c, command_reply.c, lib/silcclient/command.c,
359 lib/silcclient/command_reply.c.
361 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
363 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
364 terminate the process on Linux. Affected file silcd/silcd.c.
366 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
368 * Check for NULL buffer in silc_buffer_clear. Affected file
369 is lib/silcutil/silcbuffer.h.
371 * Simplified the backup router protocol by removing the _GLOBAL
372 types. Updated protocol specs and the code. Affected files
373 are silcd/server_backup.[ch].
375 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
377 * Deny '@' and '!' from nicknames since they are reserved
378 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
379 Updated protocol specs and the code.
381 Affected files are silcd/server_util.[ch].
383 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
385 * Fixed stack overflow in Irssi SILC client. Affected
386 file irssi/src/silc/core/client_ops.c.
388 * Check that Host is set in ServerConnection and RouterConnection
389 in silcd.conf. Affected file silcd/serverconfig.c.
391 * Fixed crash in server with protocol completion callbacks,
392 namely rekey and backup resuming protocols. Affected files
393 are silcd/server_backup.c and silcd/server.c.
395 * Fixed rekey protocol to not restart if it is started already.
396 Affected files are lib/silcclient/client.c and
399 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
401 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
403 * Fixed EOF handling in SILC Config, affected file
404 lib/silcutil/silcconfig.c.
406 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
408 * Fixed RESOLVING flag handling in JOIN notify and other
409 notifys to handle the resolvings correctly in client library.
410 Affected file lib/silcclient/client_notify.c.
412 * Do not send full INVITE and BAN lists in INVITE and BAN
413 notifys, only the changed information. Affected file
416 * Fixed INVITE notify sending in INVITE command, send it
417 only when needed. Affected file silcd/command.c.
419 * Handle the founder key change properly in CMODE_CHANGE
420 notify. Bug #122. Affected file silcd/packet_receive.c.
422 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
424 * Remove the mark for output (mark it only for input) after
425 purging outgoing queue. Prevents the "Error in select()"
426 floods. Affected file silcd/packet_send.c.
428 * Fixed incorrect connection deletion from client library
429 after calling "connect" client operation. Could cause
430 crashes for example during reconnect timeouts. Affected
431 files are lib/silcclient/client.c and
432 irssi/src/silc/core/client_ops.c.
434 * Check server private key file permissions before starting
435 the server. Affected file silcd/serverconfig.c.
437 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
439 * NULL terminate allocated string in silc_buffer_strformat.
440 Affected file lib/silcutil/silcbuffmt.c.
442 * Rewrote the invite/ban list string handling in server to
443 use SilcBuffer instead. Affected files are silcd/command.c
444 and silcd/server_util.c.
446 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
448 * Fixed double free in CMODE command when setting new HMAC
449 for channel. Affected file silcd/command.c.
451 * Added couple of missing memset's to zero sensitive memory.
452 Affected files silcd/command.c, lib/silcclient/command.c.
454 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
456 * Fixed a double free in INVITE command error handling in
457 server. Affected file silcd/command.c.
459 * Added macros SILC_SWAB_[16|32] to swab byte order of
460 16-bit and 32-bit unsigned integers. Affected file
461 lib/silcutil/silctypes.h.
463 * Use the SILC_SWAB_16 instead of htons() in server when
464 handling ports since the ports in structures are always
465 in little-endian order (regardless of platform). Affected
466 file silcd/serverid.c and silcd/server_backup.c.
468 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
470 * Send DISCONNECT in close admin command in server. Affected
471 file silcd/command.c.
473 * Check whether we are already connecting to a remote router
474 (in addition of checking whether we are already connected)
475 before creating new connection. Affected file silcd/server.c.
477 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
479 * Added better compiler and compiler flags checking in
482 * Check that socket is valid after QoS is applied to data.
483 Affected file lib/silcutil/unix/silcunixsockconn.c.
485 * Make sure the socket connecetion is not closed to early
486 when closing connection in server. Also make sure the
487 connection is always closed after error in a protocol.
488 Affected file silcd/server.c.
490 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
492 * Removed --session and --dummy options from Irssi SILC Client.
493 -d option is available only if --enable-debug was given.
494 Affected files are irssi/src/silc/core/silc-core,
495 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
497 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
499 * Added silc_buffer_steal to steal the data from the buffer.
500 Affected file lib/silcutil/silcbuffer.h.
502 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
504 * Fixed server crash with double Primary block in config file.
506 Fixed also various memory leaks around the config file
507 parser. Affected files lib/silcutil/silcconfig.c,
508 silcd/serverconfig.c.
510 * Changed my nickname (Johnny Mnemonic) to my real name, this
511 means that bugs introduced by him were actually introduced
514 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
516 * Don't display "foo appears as foo\nYou're now known as foo"
517 messages. Affected file irssi/src/silc/core/client_ops.c
519 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
521 * Fixed error handling of invalid client entry when calling
522 commands in server. Fixes a crash. Affected file
525 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
527 * Added some sanity checks in server for correctness of the
528 server configuration. Affected file silcd/serverconfig.c.
530 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
532 * Prevent endless resolving of user informations in USERS
533 command by checking the command reply status correctly.
534 Affected file lib/silcclient/command_reply.c.
536 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
538 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
539 file is lib/silcutil/silcfileutil.c. A patch by Matthew
540 Aldous <Matthew@Aldous.com>.
542 * Added better implementation using CriticalSection of
543 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
544 <mikko.lahteenmaki@pikabaana.net>.
546 * Added some Winsock WIN32 compatiblity defines into
547 includes/silcwin32.h.
549 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
551 * Fixed double free in async host lookup code. Affected file
552 lib/silcutil/silcsockconn.c.
554 * On backup router handle now the SERVER_SIGNOFF from router
555 for local connected servers too, and close the connections.
557 Do not process them as normally signing off servers when they
558 really signoff by sending EOF fe, but always assume that
559 router sends the SERVER_SIGNOFF.
561 Affected files silcd/server.c and silcd/packet_receive.c.
563 * Fixed socket unsetting when closing connections. Affected
564 files silcd/server.c and silcd/packet_send.c.
566 * Do not print the nickname in SERVER_SIGNOFF if we do not
567 have it. Prevents asserts in Irssi core. It is possible we
568 don't have the nick if it was just being resolved when server
569 signoff. Affected file irssi/src/silc/core/client_ops.c.
571 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
573 * Fixed autonick crashbug in client library. Affected file
574 lib/silcclient/client.c.
576 * Fixed Unix implementation of SilcMutex to really assert if
577 the mutex is locked/unlcoked already. Affected file
578 lib/silcutil/unix/silcunixmutex.c.
580 * Fixed locking in silc_schedule_uninit. It didn't lock
581 when dispatching timeout tasks. Affected file is
582 lib/silcutil/silcschedule.c.
584 * Changed Win32 implementation of SilcThread to use modern
585 Win32 interface. Affected file is
586 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
588 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
590 * Don't print signed messages when sending failed. Affected files
591 irssi/src/silc/core/silc-[servers.c/commands.h]
593 * Send adquate signal when founding a channel by joing it. Affect
594 file irssi/src/silc/core/client_ops.c
596 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
598 * Fix theme abstracts parsing. Affected files irssi/default.theme,
599 irssi/src/fe-common/core/themes.c
601 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
603 * Fixed close command to use the port correctly when closing
604 server connections. Affected file silcd/idlist.c.
606 * Check for NULL outbuf in silc_socket_write. It is possible
607 that it is NULL is some odd case. Affected files are
608 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
610 * Do not call final protocol callback for backup router
611 resuming protocol when closing connection. It is closed
612 by timeout in case of error. Affected file silcd/server.c.
614 * Backup reconnect to router if backup resuming protocol
615 failed. Affected file silcd/server_backup.c.
617 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
619 * Fixed double free in SKE library error hadling when signature
620 error occurred. Affected file lib/silcske/silcske.c.
622 * Save the fingerprint to new SilcClientEntry after changing
623 nickname. Affected file lib/silcclient/client_notify.c.
625 * Print SIGNOFF in Irssi SILC client only if the nickname is
626 known. Prevents asserts in Irssi core. It is possible we
627 don't have the nick if it was just being resolved when it
628 quit. Affected file irssi/src/silc/core/client_ops.c.
630 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
632 * Fixed double free in invite list adding code when adding
633 invite strings. Affected file silcd/server_util.c.
635 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
637 * More log printing during backup router protocol. Affected
638 file silcd/server_backup.c.
640 * Removed backwards support for old private key file format.
641 Affected file lib/silccrypt/silcpkcs.c.
643 * Removed backwards support for not-so-strict decryption length
644 check, it's strict now. Affected lib/silccrypt/silccipher.c.
646 * GETKEY to update the client entrys fingerprint too.
647 Affected file lib/silcclient/command_reply.c.
649 * Added --without-libtoolfix for package builders using weird
650 wrappers around libtool (BSD at least).
652 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
654 * Fixed backup router bugs: When backup resumes router and
655 receives a CHANNEL_MESSAGE packet the backup must not act
656 as router since the packet header decryption would be
657 different. Also, when relaying packets to channel, do
658 not re-encrypt packets on backup that came from the primary
659 since the connection isn't really router-router connection.
660 Affected files silcd/server.c, silcd/packet_send.c.
662 * Added checks in encryption/decryption that encryption/decryption
663 length sent as argument really is multiple by block size. Helps
664 catching really weird bugs like the above backup router bugs
665 when packets are being decrypted in wrong way. Affected files
666 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
668 * Fixed padding generation in private key file encryption.
669 Affected file lib/silccrypt/silcpkcs.c.
671 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
673 * Added ignore_message_signatures setting which can be used
674 to ignore signatures in messages. Affected files are
675 irssi/src/silc/core/client_ops.c, silc-core.c.
677 * Fixed the libtoolfix to use command line options instead of
678 environment variables. They didn't work as expected. Now,
679 the libtool is fully run-time configurable.
681 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
683 * Verify signature payload for signed messages. Affected files
684 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
685 irssi/src/silc/core/silc-core.h
687 * Display signature verification result in public and private
688 messages using theme abstracts. See irssi/default.theme for
689 examples on their usage. Affected files
690 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
691 irssi/src/fe-common/silc/module-formats.[ch],
692 irssi/src/fe-common/silc/fe-common-silc.c,
693 irssi/src/fe-common/silc/Makefile.am
694 irssi/src/fe-common/core/fe-messages.[ch]
696 * Fixed bugs in Irssi's theme parsing. Affected files
697 irssi/src/fe-common/core/themes.c
699 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
701 * Calculate the correct length for signed messages before
702 encrypting, it must be multiple by block size. Affected
703 file lib/silccore/silcmessage.c.
705 * silc_message_signed_get_public_key returns now both
706 decoded and encoded public key. Affected files are
707 lib/silccore/silcmessage.[ch].
709 * Added libtoolfix script that makes the libtool more generic
710 and configurable in run-time. Now we can specify in run-time
711 if what kind of libraries we want to create, regardless of
712 configuration. SIMs are now creates even if --disable-shared
713 was explicitly given.
715 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
717 * Fixed founder key sending in CMODE command in client.
718 Affected file lib/silcclient/command.c.
720 * Fixed CUMODE founder authentication in server to not check
721 for client's public key since it's not supposed to do that.
722 Affected file silcd/command.c.
724 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
726 * Set realname and hostname in NICK_REC records. Affected file
727 irssi/src/silc/core/silc-nicklist.c
729 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
731 * Remove 1.0 protocol backwards compat code from client
734 * Added more reliable check for whether nickname did change
735 or not, or whether only Client ID changed in NICK_CHANGE
736 notify. Affected file lib/silcclient/client_notify.c.
737 Fixes bug in '@' character handling in a nickname.
739 * Added support for automatically parsing signature from
740 the message payload. Added new function
741 silc_message_get_signature to return the payload to
742 application. Affected files lib/silccore/silcmessage.[ch].
744 * Changed the private_message and channel_message client
745 operations to deliver the SilcMessagePayload to the
746 application too. Application can use it fe. to get the
747 signature from the message for verification. Affected
748 file lib/silcclient/silcclient.h, client_channel.c and
751 * Redefined the signed payload for message payloads.
752 Updated protocol specs and implemented.
754 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
756 * Fixed wrong invite and ban list handling in server command
757 reply. Affected files are silcd/command_reply.c,
758 silcd/server_util.[ch].
760 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
762 * Fixed CMODE setting in server when founder mode was set.
763 Affected file silcd/command.c. Bug #95.
765 * Added support to setting specific public key in CMODE in
766 Irssi SILC client. Affected file lib/silcclient/command.c.
768 * Added support to use specific public key in CUMODE in
769 Irssi SILC Client. Affected file lib/silcclient/command.c.
771 * Added support for inviting and banning by public key in
772 Irssi SILC client. Affected file lib/silcclient/command.c.
774 * Fixed fingerprint/babbleprint showing in invite and ban
775 list command replys. Affected file is
776 irssi/src/silc/core/client_ops.c.
778 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
780 * Format CMODE +c and +h to display both the mode and the argument
782 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
784 * Added test vectors and test programs for SHA-1, MD5,
785 HMAC-SHA1 and HMAC-MD5. New tests are located in
786 lib/silccrypt/tests/. Fixed also argument decoding bug in
787 MD5 implementation. Affected file lib/silccrypt/md5.c.
789 * Changed the channel private key and private message key
790 generation (with static keys) to use SHA1 instead of MD5,
791 as SHA1 is the mandatory hash function in SILC. Affected
792 file lib/silcclient/client_[channel/prvmsg].c.
794 * Changed the private key file encryption to use SHA1 instead
795 of MD5. Added support for the old generation and added
796 automatic change of the key (to be removed later). Affected
797 files lib/silccrypt/silcpkcs.c.
799 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
801 * Load only files with .pub suffix in PublicKeyDir. Affected
802 file silcd/serverconfig.c.
804 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
806 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
807 channels. Affected files silcd/silcd.c, silcd/server.h.
809 * Added the config directive PublicKeyDir for the client block.
810 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
812 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
814 * Merged Toni's irssi/silc.conf patch.
816 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
818 * Max alloc tests in allocation routines. Affected file
819 lib/silcutil/silcmemory.c.
821 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
823 * Fixed a typo in resuming code that fixed detach/resume code
824 in server. Bug #93. Affected file silcd/packet_receive.c.
826 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
828 * Do reverse lookups for server when /connecting. Affected files
829 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
830 irssi/src/core/net-nonblock.*
832 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
834 * Added library versioning for shared libraries. Affected
835 files configure.in.pre and lib/Makefile.am.pre.
837 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
839 * Display INVITE and BAN lists as specified by SILC 1.2
841 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
843 * Do not send invite list back unless asked (when sending
844 no arguments) or when list was modified. Affected file
847 * Remove client from invite list in KILLED notify and in
848 KILL command. Affected file silcd/command.c and
851 * Fixed bugs in invite list handling in INVITE command.
852 Affected files silcd/command.c and silcd/server_util.c.
854 * Merged with Irssi 0.8.6.
856 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
857 Affected file irssi/src/fe-text/silc.c.
859 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
861 * The silc_argument_get_[first/next] now return the argument
862 type to caller. Added silc_argument_payload_encode_one.
864 Affected files are lib/silccore/silcargument.[ch].
866 * Added support for the SILC 1.2 INVITE command and new
867 invite lists to server. Affected files are silcd/command.c,
868 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
870 * Added support for the SILC 1.2 BAN command and new
871 ban lists to server. Affected files are silcd/command.c,
872 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
874 * Added support to client sending new INVITE command. Affected
875 file is lib/silcclient/command.c.
877 * Added support to client sending new BAN command. Affected
878 file is lib/silcclient/command.c.
880 * Added support for removing client from invite list when kicked
881 from channel, as SILC 1.2 dictates. Affected files are
882 silcd/packet_receive.c and silcd/command.c.
884 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
886 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
887 automatically the cipher's internal IV. Affected files
888 lib/silccrypt/silccipher.[ch].
890 * Assure the RESUME_CLIENT packet is not sent to twice to
891 backup router if the detached client was originated from
892 the backup. Affected file silcd/server.c. Bug #76.
894 * Changed silc_sim_symname to not allocate memory. Affected
895 file lib/silcsim/silcsimutil.c.
897 * Fixed memory leaks with SIMs in server. Affected files
898 silcd/serverconfig.c, silcd/server.c.
900 * Fixed channel key distribution after resuming detached
901 client. Affected files silcd/packet_receive.c.
903 * Fixed channel's global_user boolean checking after detaching.
904 Check it after changing the owner of the client not before.
905 Affected file silcd/packet_receive.c.
907 * Fixed few double frees from client library. Fixes at least
908 Bug #81, possibly others too.
910 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
911 notifys in Irssi SILC Client. Affected file is
912 irssi/src/silc/core/client_ops.c. Bug #82.
914 * Applied Ville Räsänen's manual page and --mandir bugfix
915 patch. Affected files are configure.in.pre and Makefile.am.pre.
918 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
920 * Added support to backup router protocol for backup to tell
921 normal server that it cannot use the backup router as primary
922 because the primary isn't really down. Updated protocol
925 * Added support for primary router to tell backup router that
926 resuming is not possible because the backup really isn't primary
927 in the cell. For example if backup disconnected itself the
928 resuming is not allowed since the primary really did not
929 go down. Updated protocol specs.
931 * Removed MARS from crypto library.
933 * Defined the CTR mode and Randomized CBC mode in SILC. The
934 CTR mode is RECOMMENDED now in specification. Defined also
935 Serpent cipher as optional cipher. Updated the protocol specs.
937 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
939 * Added support for inviting/banning by IP/MASK, public key,
940 and explicit Client ID. Redefined the command and notify
941 types to allow easier forwards support for other methods
942 of inviting/banning. Updated protocol specs.
944 * Remove the client from channel's invite lists if the client
945 is kicked or killed. Updated protocol specs.
947 * Unified the Channel Message Payload and Private Message
948 into one Message Payload. Updated protocol specs and
951 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
953 * Don't wait for EOF after socket error has occurred, but
954 close the connection. Affected file is silcd/server.c.
956 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
958 * Added support for setting FOUNDER mode on channel with
959 specific public key which can be set with CMODE command.
960 Updated protocol specs and implemented in client and server.
962 * Fixed the Irssi SILC client to correctly shutdown the client
963 library to avoid memory leaks. Affected files are
964 irssi/src/silc/core/silc-core.c and silc-servers.c.
966 * Deprecated the No Reply flag in SKE protocol and introduced
967 "IV Included" flag which can be used to indicate that the IV
968 is included in the ciphertext. This makes it possible to use
969 SILC on unreliable transport, such as UDP which may cause
970 packet reordering and losses. Updated protocol specs, did
973 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
975 * Fixed the MPI implementation of silc_mp_sizeinbase to return
976 < 32 bit values in correct size. Affected file is
977 lib/silcmath/mp_mpi.c.
979 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
981 * Fixed the KE Start Payload parsing to check that mandatory
982 fields are present. Affected file lib/silcske/payload.c.
984 * Fixed compilation warnigs in Irssi SILC Client. Affected
985 files are irssi/src/silc/core/silc-query.c. client_ops.c.
987 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
989 * Print "nick now appears as newnick" and update Irssi's nicklist
990 when you change your nick to "nick". Closes #62
992 * Never format your own nick. Closes #63
994 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
996 * SILC_UMODE_GONE changes are now propagated correctly to the
997 Irssi client. Closes #54
999 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1001 * Fixed example in /HELP KEY
1003 * Added expando $j which expands to current SILC Client version
1005 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1007 * Fixed public key decoding in crypto library.
1009 * Added better error printing to SKE library.
1011 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1013 * Fixed NICK command to not crash if nickname was not sent.
1015 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1017 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1018 Deprecated the old Encrypt-And-MAC order. Updated protocol
1019 specs and implemented.
1021 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1022 generation. Updated specs and implemented.
1024 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1026 * Added support for rekey before 2^32 sequence number wraps.
1027 Affected files in server and client library.
1029 * Padding must be at least 8 bytes now. Implemented and updated
1032 * Compute maximum padding for authentication packets to make
1033 passphrase approximation attacks impossible. Affected files
1034 in client library and in server.
1036 * Fixed PING command sending in client library and handling in
1037 server. The server ID must be ID Payload, not raw ID data.
1038 Affected files in server and client library.
1040 * Defined that all public keys sent in commands and notify
1041 payloads are actually Public Key Payloads not raw public key
1042 data. Updated protocol specs and implemented.
1044 * Updated protocol version to 1.2. Updated specs and code.
1046 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1047 status types. Updated specs and the code.
1049 * Added support for normal client to kill its own entries from
1050 the network. Updated protocol specs and the code.
1052 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1053 and added initial implementation.
1055 * Added MAC field to the Private Message Payload to protect
1056 against chosen ciphertext attacks. Updated the protocol specs
1059 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1060 attribute to indicate the user's current idle and signon time
1061 of a service. Updated protocol specs and implemented.
1063 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1065 * Added "do_not_bind" argument to silc_client_file_send what
1066 can be used to not bind locally but assume the file receiver
1067 provides the point of connect. Usefull when sender is behind
1068 NAT device. Affected file lib/silcclient/silcclient.h and
1071 * Added -no-listener option to FILE SEND command in Irssi SILC
1072 client. Affected file irssi/src/silc/core/silc-servers.c.
1073 Renamed FILE RECEIVE to FILE ACCEPT.
1075 * Confirm passphrase for private key encryption in
1076 silc_create_key_pair and silc_change_private_key_passphrase.
1077 Affected files are lib/silcutil/silcapputil.c.
1079 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1081 * Move silc_client_packet_send back to internal, added
1082 silc_client_send_packet, a bit simpler function for application.
1083 Affected files lib/silcclient/silcclient.h, client.c and
1086 * Moved the SilcClientEntry, SilcChannelEntry and
1087 SilcServerEntry to silcclient.h to be public and documented
1088 them for application. Affected files are
1089 lib/silcclient/silcclient.h and idlist.h.
1091 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1093 * Fixed manual page installation patch by Ville Räsänen.
1094 USERS help page fix patch by Ville Räsänen
1096 * Changed the silc_client_command_call interface to make
1097 the command call simpler for the application. The library
1098 now handles the command line parsing, command finding and
1099 execution. Application only needs to call the function
1100 with the command line. Affected files are
1101 lib/silcclient/silcclient.h, command.[ch].
1103 * Fixed silc_get_input to NULL-terminate the returned input.
1104 Affected file lib/silcutil/silcutil.c.
1106 * Resolve the client's public key in JOIN command if the
1107 founder auth data is being requested but we don't know the
1108 client's public key. Affected file silcd/command.c.
1111 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1113 * Print notify for server opers when backup router comes
1114 online. Affected file silcd/server.c.
1116 * Fixed the INVITE command to send the invite list in
1117 command reply. Affected file silcd/command_reply.c.
1119 * Fixed MOTD command reply sending. Affected file
1122 * UTF-8 decode the topic in TOPIC command reply and LIST
1123 command reply in Irssi SILC client. Affected file is
1124 irssi/src/silc/core/client_ops.c.
1126 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1128 * Fixed the INVITE command to not crash Irssi SILC client
1129 when given without nickname argument. AFfected file
1130 irssi/src/silc/core/client_ops.c.
1132 * Fixed double free in WHOIS query on normal server when
1133 forwarding query to router. Affected file is
1134 silcd/server_query.c.
1136 * Fixed WATCH command reply handling on normal server which
1137 was missing altogether. Affected file silcd/command_reply.c.
1140 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1142 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1143 Included yodl sources for each of these. Also modified
1144 Makefile.am prototype to install these files to proper
1145 locations. Updated CREDITS. Affected file Makefile.am.pre,
1146 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1149 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1151 * Added support for encrypted private key files. Now
1152 passphrase must be provided when new key pair is created
1153 (can be empty though), and prompted when loading the
1154 private key. Added support for loading the old-style
1155 non-encrypted private keys as well. Affected files
1156 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1159 * Fixed silc_get_input to accept input on all terminals.
1160 Affected file lib/silcutil/silcutil.c.
1162 * Moved the Irssi SILC client key loading and other stuff
1163 to be called after the arguments and UI is initialized.
1164 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1166 * Added -P option to Irssi SILC client which can be used
1167 to change the passphrase of the private key. Affected
1168 file irssi/src/silc/core/silc-core.c.
1170 * Added silc_change_private_key_passphrase apputil routine
1171 to lib/silcutil/silcapputil.[ch].
1173 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1175 * Fixed connection closing in client library to not crash.
1176 Moved the connection freeing totally to function
1177 silc_clinet_del_connection. Affected file
1178 lib/silcclinet/client.c.
1180 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1182 * Changed includes/silcincludes.h to silcincludes.h.in to
1183 include configuration specific information. The silcdefs.h
1184 is not included in to installation anymore (it's only
1185 compilation time header).
1187 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1189 * Moved the SilcClient and SilcClientConnection from client.h
1190 to the public lib/silcclient/silcclient.h. Changed the
1193 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1195 * If version string in silc_clinet_alloc is NULL the library
1196 puts it automatically. Affected file lib/silcclient/client.c.
1198 * Changed the version strings from variables to #define's
1199 in includes/silcversion.h.
1201 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1203 * Added shared library complation support.
1205 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1207 * Added lib/silcutil/silcapputil.[ch] for application
1208 utility functions. It includes routines for applications'
1209 convenience. Added silc_create_key_pair, silc_show_public_key
1210 and silc_load_key_pair functions.
1212 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1214 * Send RESUME_CLIENT packet from router to backup routers
1215 to in resuming. Affected file silcd/packet_receive.c.
1217 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1219 * In IDENTIFY command parsing, send all other IDs except
1220 Client IDs explicitly to router for resolving on normal
1221 server. Also check that ID received in WHOIS command is
1222 always Client ID, others are not allowed. Affected file
1223 silcd/server_query.c.
1225 * Merged latest changes from irssi.org CVS.
1227 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1229 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1230 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1232 * Fixed the heartbeat sending in Irssi SILC client. Moved
1233 the silc_client_packet_send to silcclient.h for application
1234 usage. Affected files lib/silcclient/client_internal.h
1235 lib/silcclient/silcclient.h.
1237 * Fixed a bug in query resolving in server. Used wrong
1238 variable in a for loop and crashed. Affected file is
1239 silcd/server_query.c.
1241 * Server constructs requested attributes only to locally
1242 connected clients. Affected file silcd/server_query.c.
1245 * Fixed a bug when sending resolving from router to server
1246 with requested attributes. The constructed WHOIS command
1247 was incorrect. Affected file silcd/server_query.c.
1250 * Fixed Requested Attributes saving in WHOIS command reply.
1251 The length of the data buffer must be saved too. Affected
1252 file silcd/command_reply.c.
1254 * Update the client entry's servername after detaching is
1255 over. Affected file silcd/packet_receive.c. Bug #37.
1257 * Resolve incomplete client entrys in CUMODE_CHANGE and
1258 CMODE_CHANGE notifys. Affected file is
1259 lib/silcclient/client_notify.c. Bug #42.
1261 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1263 * Fixed channel key packet processing bug on backup router
1264 during backup resuming protocol. Affected file is
1265 silcd/packet_receive.c.
1267 * Fixed memory leaks in server. Affected files are
1268 silcd/server.c and silcd/packet_receive.c.
1270 * Fixed packet decryption problem when backup router encrypted
1271 channel message with wrong key during backup resuming
1272 protocol. Affected file silcd/packet_send.c.
1274 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1275 Toni Willberg (toniw@iki.fi)
1277 * Changed the SilcCipher context to be private. Changed the
1278 silc_cipher_get_iv to just return pointer to the IV. Added
1279 silc_cipher_get_name to return the name of the cipher.
1280 Fixed code all around to support these changes. Affected
1281 files are lib/silccrypt/silccipher.[ch], client library and
1284 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1286 * Fixed unaligned access in lib/silccore/silcattrs.c.
1288 * Fixed libtool linking in lib/silcsim/Makefile.am.
1290 * Fixed services attribute printing. Affected files is
1291 irssi/src/silc/core/silc-queries.c.
1293 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1295 * Fixed a crashbug in incoming server accepting. Affected
1296 file silcd/server.c.
1298 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1300 * Added automatically generated index to Toolkit Reference
1303 * Added support for Postscript Toolkit Reference Manual.
1305 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1307 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1310 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1312 * Added 'send_events' boolean argument to the function
1313 silc_schedule_set_listen_fd which sends the set events to
1314 the application explicitly if set to TRUE. Default action
1315 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1316 lib/silcclient/client_internal.h and silcd/server_internal.h.
1318 * Added silc_compare_timeval to determine which time values
1319 is smaller. Affected file lib/silcutil/silcutil.[ch].
1321 * Added sort-of "Quality of Service" (QoS) support to
1322 SilcSocketConnection. Data reception can be controlled with
1323 rate limit per second and/or read data length limit.
1324 Added silc_socket_set_qos. Affected files are
1325 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1327 * Added the QoS configuration to SILC Server configuration
1328 file. Affected files are silcd/serverconfig.[ch] and
1331 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1333 * Merged with irssi.org CVS.
1335 * Failed OPER and SILCOPER authentications are now logged.
1336 Affected file silcd/command.c. Bugs #25.
1338 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1340 * ROBODoc documented lib/silcutil/silcbuffer.h and
1341 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1342 <ville.rasanen@iki.fi>.
1344 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1346 * Added support for auto-passphrase authentication from the
1347 config file during connecting which was not implemented
1348 yet. Affected file irssi/src/silc/core/client_ops.c.
1350 * Fixed a bug in authentication protocol failure handling which
1351 was processing wrong callback context. Affected files
1352 are lib/silcclient/client.c and protocol.c.
1354 * Fixed the /ATTR allow off to actually work. Affected file
1355 is irssi/src/silc/core/silc-queries.c.
1357 * Fixed the /ATTR -del to work. Affected file is
1358 irssi/src/silc/core/silc-queries.c.
1360 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1362 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1364 * Fixed mask attribute adding in Irssi SILC client. Affected
1365 file irssi/src/silc/core/silc-queries.c.
1367 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1369 * Added support for saving the requested attributes in
1370 WHOIS to directory. Affected file is
1371 irssi/src/silc/core/silc-queries.c.
1373 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1375 * Added support for parsing VCard fields that do not have
1376 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1378 * Fixed a double free bug in hash table foreach function
1379 if the entry was deleted in the foreach callback. Affected
1380 file lib/silcutil/silchashtable.c.
1382 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1384 * Added silc_attribute_get_verify_data to return the signature
1385 verification data for either user digital signature or
1386 server digital signature in Requested Attributes. Affected
1387 files are lib/silccore/silcattrs.[ch].
1389 * Added silc_vcard_alloc which is used to allocated dynamic
1390 SilcVCard context. The silc_vcard_free now checks whether
1391 the context is dynamically allocated or not. Affected files
1392 are lib/silcutil/silcvcard.[ch].
1394 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1396 * Periodically remove the NOATTR status from client entry
1397 so that the client may take the attributes in use even after
1398 server has resolved them unsuccessfully earlier. Affected
1399 file silcd/server_query.c and idlist.h.
1401 * Moved sha1hash and md5hash from client->internal to
1402 SilcClient for application usage. Affected files are
1403 lib/silcclient/client.h and client_internal.h.
1405 * Fixed attribute encoding and decoding bugs. Affected
1406 files lib/silccore/silcattrs.[ch].
1408 * Added ATTR command to Irssi SILC Client which is used to
1409 manage user's Requested Attributes sending and values for
1410 WHOIS command. Affected files around Irssi SILC client.
1412 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1414 * Added silc_buffer_strformat which can be used to format
1415 strings into a buffer which size is automatically increased.
1416 Affected file lib/silcutil/silcbuffmt.[ch].
1418 * Added implementation of VCard (RFC 2426) which can be used
1419 as part of Requested Attributes in WHOIS command. Affected
1420 file lib/silcutil/silcvcard.[ch].
1422 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1424 * Some strncat -> silc_strncat changes our the core and
1427 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1428 errors. Added better error printing to SKE library.
1429 Affected files lib/silcske/silcske.c, silcske_status.h and
1432 * Save the PKCS key length even if only private key is set to
1433 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1435 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1436 length in bits not in bytes. Affected files are
1437 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1438 silcd/server_query.c.
1440 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1442 * Added silc_attribute_payload_encode_data to directly encode
1443 the data into the attributes buffer. Renamed function
1444 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1445 Affected files are lib/silccore/silcattrs.[ch].
1447 * silc_hash_table_find_foreach calls the foreach function now
1448 once even if the nothing was found with context set to NULL.
1449 Affected file lib/silcutil/silchashtable.[ch].
1451 * Remove the RESOLVING flag from client entry after received
1452 the Requested Attributes from the client. Fixed memory leak
1453 in client entry freeing. Affected files silcd/server_query.c
1456 * Added Requested Attributes support into SILC Client Library.
1457 It is not able to send requested attributes in WHOIS command,
1458 and also receive and process requested attributes. Added
1459 silc_client_attribute_[add|del] and silc_client_attributes_get
1460 functions. Added also `ignore_requested_attributes' to the
1461 SilcClientParams to not use attributes in client. Affected
1462 files are lib/silcclient/command.c, client_attrs.[ch],
1463 silcclient.h, client_internal and client.[ch].
1465 * Changed the silc_client_get_client_by_id to support Requested
1466 Attributes, it takes them as argument now. Affected file
1467 is lib/silcclient/silcclient.h, and idlist.c.
1469 * Added -details option to WHOIS command in Irssi SILC Client
1470 to support the requested attributes. By default it requests
1471 all attributes. Affected file lib/silcclient/command.c and
1472 irssi/doc/help/in/whois.in.
1474 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1476 * Add also SERVICE attribute for server-constructed attribute
1477 data. Also digitally sign the attributes and add
1478 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1479 silcd/server_query.c.
1481 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1483 * Changed the silc_attribute_payload_encode to support list
1484 of attributes (function may be called several times to add
1485 a new attribute). Removed the silc_attribute_payload_encode_list
1486 function. The encoding function now also automatically encodes
1487 the data, so the caller does not need to do that. Affected
1488 files lib/silccore/silcattrs.[ch].
1490 * Added support for replying on behalf of the user to the
1491 Requested Attributes in WHOIS command in the server. Affected
1492 file silcd/server_query.c.
1494 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1495 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1497 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1499 * Don't swtich to become primary router if we are backup if
1500 decryption error has occurred. Affected file silcd/server.c.
1502 * Fixed a bug in backup router IP address comparison in
1503 silc_server_backup_get.
1505 Save now also the port of the server/router and use that
1506 in comparison as well. Affected file silcd/server_backup.c.
1508 * Normal server now reconnects to backup router automatically
1509 if connection is lost to it. Affected file silcd/server.c.
1511 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1513 * If packet processing fails (like integrity check fails)
1514 the connection is closed now. Affected files are
1515 lib/silccore/silcpacket.c and silcd/server.c.
1517 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1519 * Fixed double free in RSA public key set function
1520 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1523 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1526 Added server_query.[ch] which provides one interface for
1527 querying information using all three commands.
1529 * Changed all "typedef unsigned char" in core library to
1530 "typedef SilcUInt8".
1532 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1534 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1536 * Renamed silc_server_get_client_resolve to
1537 silc_server_query_resolve and moved to server_query.[ch].
1539 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1541 * Resumed client packet handling from server put the resumed
1542 client on wrong list on router and caused the client not
1543 be present on the network anymore. Now fixed to put the
1544 client to correct list. Affected file silcd/packet_receive.c.
1546 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1548 * Various cleanup in error message output in config parsing code
1549 and in server init code. Fixed error log files containing
1550 too many newlines ('\n') in some situations. Affected files are
1551 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1553 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1555 * Use the reverse lookupped hostname in client internals
1556 instead of one user provided us as remote server name.
1557 Affected file lib/silcclient/client.c.
1559 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1561 * Added 'app_context' to silc_schedule_init. It is an
1562 application specific context that is delivered to application
1563 in task callback functions. Affected files are
1564 lib/silcutil/silcutil.[ch].
1566 * The hb_context in SilcSocketConnection is not freed
1567 automatically anymore (application must free it). Freeing
1568 it automatic is inconsistent. Affected files are
1569 lib/silcutil/silcsockconn.[ch].
1571 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1573 * Added support for removing explicitly added client connections
1574 in rehash and closing the client connections if they were
1575 unconfigured in the rehash. Affected file silcd/server.c.
1577 * Added support for aborting automatically pending commands
1578 that never receives the reply (to avoid memory leaks).
1579 Added also silc_server_command_pending_timed to set the
1580 specific timeout for pending command. Affected files are
1581 silcd/command[_reply].[ch].
1583 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1584 specs and lib/silccore/silcstatus.h.
1586 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1588 * Changed the silc_get_time to accept time value as argument
1589 or if zero is sent return current local time. Affected
1590 file lib/silcutil/silcutil.[ch].
1592 * Added STATS command to client library and Irssi SILC client.
1593 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1595 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1597 * Assure that channel key is set before sending it. May
1598 crash server otherwise. Affected file silcd/packet_send.c.
1600 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1602 * Assure that endless loop cannot happen with detached client
1603 resolving on normal server. Added idlist status
1604 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1605 silcd/idlist.h and silcd/packet_receive.c.
1607 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1609 * Incoming file transfer request cannot use same session as
1610 the sending session. This can happen when sending file to
1611 yourself. Crashed the client on quit. Affected file
1612 lib/silcclient/client_ftp.c. Bug #24.
1614 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1616 * Implemented the draft-riikonen-precense-attrs draft and
1617 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1619 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1621 * Distribute the SERVER_SIGNOFF notify also to local backup
1622 routers from the primary router. The backup router may not
1623 have the signing of local server directly connected and need
1624 to know about the signoff. Affected file silcd/server_util.c.
1626 * Use the primary router as the origin of the locally connected
1627 server when it is disconnecting from the backup router since
1628 that's where it really is coming from. Now the clients from
1629 the disconnecting server are removed correctly and "shadow"
1630 clients are not left to the backup router. Affected file
1633 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1635 * If normal server is standalone and found existing but disabled
1636 channel, do not re-create the channel since it creates
1637 duplicate same channels. Affected file silcd/server.c.
1639 * Added anonymous client connections support to server. New
1640 "anonymous" configuration option to ConnectionParams section
1641 added. If set to true, the username and hostname information
1642 of the client will be scrambled and anonymous user mode is
1643 set automatically to the user. Affected files are
1644 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1646 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1648 * In JOIN notify handling, mark that the cache entry of the
1649 client cannot be expired. Can cause crashes on normal
1650 server (asserts client->channels). Affected file is
1651 silcd/packet_receive.c.
1653 * From now on distribution versions are used as protocol versions
1654 instead of by default using the Toolkit base version as protocol
1655 version. Affected file prepare.
1657 * Do not set the locally resolved hostname for local client
1658 entry but take what server sends. This way the real hostname
1659 is showed in WHOIS for yourself. Affected file is
1660 lib/silcclient/idlist.c and lib/silcclient/client.c.
1662 * Resolve local info with IDENTIFY when connecting to server.y
1664 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1666 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1667 for implied search (not needed on platforms which has native
1668 pthreads library). Use --without-pthreads to disable threads.
1669 Affected file is configure.in.pre
1671 * Fixed --with-iconv on platforms which need to bypass (broken)
1672 native iconv(). Affected file is configure.in.pre
1674 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * Moved -C option parsing in Irssi SILC client at same time
1677 as other options. The UI was initialized earlier and caused
1678 problems on command line. Bug #16. Affected file is
1679 irssi/src/silc/core/silc-core.c.
1681 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1683 * Added global variable silc_log_timestamp that tells silclog
1684 wether to print or not the timestamp in the logging files.
1685 Affected file lib/silcutil/silclog.[ch].
1687 * Added silcd configuration option Timestamp in the Logging
1688 section. Affected file silcd/serverconfig.[ch],
1689 doc/example_silcd.conf.in.
1691 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1693 * Fixed fingerprint checking to check for entirely empty
1694 fingerprint instead of two first bytes when determining
1695 if it is set. Bug #18. Affected file silcd/command.c.
1697 * Fixed duplicate PKCS name registering to not allow it.
1698 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1700 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1702 * Conditionalize non-gcc compiler optimizations for various
1703 platforms, enable those commented out. Cleanups.
1704 Affected file lib/silcmath/mpi/configure.in
1706 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1708 * silc_rng_exec_command() left zombie processes if command
1709 didn't generate any output. Affected file
1710 lib/silccrypt/silcrng.c
1712 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1714 * Rewrote iconv checking, introduce --with-iconv for systems
1715 which rely on libiconv. Check if iconv() provided by libc
1716 is good enough, otherwise demand libiconv. Affected file
1719 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1721 * Search for ldopen() also in libc. This enables SIM support
1722 on *BSD systems. Based on patch from Alex Zepeda. Affected
1723 file configure.in.pre
1725 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1727 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1728 This fixes prepare on *BSD systems. Affected file
1731 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1733 * More fixed for not having purge timeout for global clients
1734 that are on channel. Affected files silcd/command_reply.c
1737 * Fixed the rekey protocol to work with backup router connections.
1738 Rekey packets are now allowed on disabled connections as
1739 well. Affected files silcd/packet_send.c and server.c.
1741 * Do not switch to be as backup router when shutting down and
1742 closing the primary connection. Affected file silcd/server.c.
1744 * Fixed memory leaks in backup router deleting. Added
1745 silc_server_backup_free to free all data during shutdown of
1746 server. Affected files silcd/server_backup.[ch].
1748 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1750 * Do not process commands if the sock->user_data is NULL.
1751 Affected file silcd/command.c.
1753 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1755 * Fixed buffer overflow and security problems (loosing bits
1756 in CFB encryption) in SILC RNG. Problems reported by
1757 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1759 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1761 * Added yet more checks that client is not expired on global
1762 list if it is on channels. Affected file is
1763 silcd/command_reply.c.
1765 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1767 * Merged c0ffee's MIME signal patch which adds support for
1768 sending also MIME messages in Irssi SILC Client, and handling
1769 received MIME messages in a signal (and perhaps doing something
1770 to non-textual MIME messages).
1772 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1774 * Fixed pending command deletion in server and client library
1775 to check the whole list instead of breaking after first found.
1776 The affected files are silcd/command.[ch] and
1777 lib/silcclient/command.[ch].
1779 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1781 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1782 secret or private, otherwise it's possible to find out
1783 whether a secret channel exists or not. Affected file
1786 * If CMODE change fails during the mode setting, assure that
1787 the old mode mask is set for the channel back. Affected
1788 file silcd/command.c.
1790 * Fixed passphrase saving on +a channel on normal server
1791 after successful JOIN command. Affected file silcd/command.c.
1793 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1795 * Remove server/router operator privileges in DETACH command,
1796 since it's possible to resume to server where these
1797 privileges would not be allowed for the client. Affected
1798 file silcd/command.c.
1800 * Do not set to wait for backup in rehash of the server.
1801 Affected file silcd/server.c.
1803 * Do not check listener sockets when counting how many
1804 socket connections we have. Affected file is
1805 silcd/server_util.c.
1807 * Do not announce disconnected clients that are remaining
1808 in history (for WHOWAS). This is because SIGNOFF notify
1809 for these has been sent earlier already. Affected file
1812 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1814 * Buffer overflow with CUMODE command's mode->mode character
1815 conversion. Reported by Ville Räsänen. Affected file
1816 lib/silcutil/silcutil.c.
1818 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1820 * Allow heartbeat packets to go disabled connections anyway.
1821 Affected files silcd/server.c and silcd/packet_send.c.
1823 * Do not broadcast New Channel packets with List flag set
1824 in the packet to backup routers. The router must check
1825 for the correctness of the packets before sending them.
1826 It is possible that router will have enforce Channel ID
1827 change and this would cause desync in the backup router.
1828 Affected file silcd/packet_receive.c.
1830 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1831 are handled in list parsing. They are not list packets
1832 anymore. Affected file silcd/packet_receive.c.
1834 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1836 * Stop waiting for backup router through the timeout, not
1837 directly after backup router has arrived. Affected file
1840 * Do not re-create channel keys and send them when removing
1841 clients in server shutdown. Affected files are
1842 silcd/server_internal.h and silcd/server_util.c.
1844 * Notify distribution to backup routers was missing from
1845 the silc_server_send_notify_dest function which caused
1846 desyncing problems with backup router. Affected file is
1847 silcd/packet_send.c.
1849 * The client's channel removing was working wrong on
1850 backup router. It assumed that it doesn't know global
1851 information but backup router does know. For this reason
1852 it could remove channel when it wasn't supposed to do that.
1853 Affected file silcd/server.c and silcd/server_util.c.
1855 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1857 * Stop for a couple seconds after badkup router has become
1858 primary router. Affected file silcd/server.c.
1860 * Added silc_server_remove_servers_by_server, which is used
1861 to remove servers originated from some other server. Also
1862 clients of those servers can be removed too. Affected file
1863 silcd/server_util.[ch].
1865 * When removing clients after a server has signed of remove
1866 also all servers behind that server (unless they are known
1867 to be available locally), and send SERVER_SIGNOFF for each
1868 of the server separately. Also the signed off clients are
1869 sent now separately per signed off server. The affected files
1870 are silcd/server.c and silcd/server_util.[ch].
1872 * All servers added with silc_idlist_add_server must always
1873 have both "router" and "connection" pointers set. Otherwise,
1874 bad server entries may be left around in the cache.
1875 Affected file silcd/command_reply.c.
1877 * Do not create the channel key in NEW_CHANNEL packet
1878 processing if the channel is empty. Affected file
1879 silcd/packet_receive.c.
1881 * Completed backup router support for standalone routers.
1882 Supports also servers in the cell that do not use the backup
1885 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * Fixed a bug in silc_string_regexify which did not add '^'
1888 at the start of each string, and thus the matching was
1889 not explicit. For example ban list iikone@*!*@* would
1890 match also "priikone", which is wrong, it would have to be
1891 *iikone@*!*@* to match also "priikone". Affected
1892 file lib/silcutil/unix/silcunixutil.c.
1894 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1896 * Enable all local server connections before updating client
1897 caches when we've become backup router. Otherwise, signoff
1898 packets may not reach the clients. Affected files are
1899 silcd/server.c and silcd/server_util.[ch].
1901 * Fixed a bug in version string parsing which could crash
1902 the program with specially formatted version string.
1903 Bug reported and patch provided by Ville Räsänen. Affected
1904 file lib/silcutil/silcutil.c.
1906 * Handle the disconnection immediately when DISCONNECT
1907 packet is received in server. Affected file silcd/server.c.
1909 * Primary router now waits a short time (10 seconds) for
1910 backup router connection before accepting any other
1911 connection (except local). Affected file silcd/server.c,
1914 * Fixed a crash in client libary in NICK_CHANGE notify when
1915 NICK_CHANGE arrived for client entry we are resolving
1916 currently. Affected file lib/silcclient/client_notify.c.
1918 * Call the sconn->callback completion even if error had
1919 occurred. Start reconnecting always if connection to
1920 primary router fails during backup router protocol.
1921 Affected files silcd/server.c and server_backup.c.
1923 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1925 * Added functions silc_server_send_opers and
1926 silc_server_send_opers_notify to send packets stricly
1927 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1928 to send variable argument notify to operators.
1929 Affected files silcd/packet_send.[ch] and silcd/server.h.
1931 * Removed UMODE rights checking with UMODE_CHANGE notify.
1932 Affected file silcd/packet_receive.c.
1934 * Server/router operator now receives notify when network
1935 switches to backup router and when it resumes the use of
1936 primary router. Affected file silcd/server.c and
1937 silcd/server_backup.c.
1939 * Fixed the updating of client information after backup
1940 resuming protocol is over; update all except local clients
1941 to the new primary router. The affected file is
1942 silcd/server_util.c.
1944 * Added support for closing active connections in rehash
1945 that were unconfigured by the user. Supports currently
1946 closing server and router connections. Affected file
1949 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1951 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1953 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1954 is NULL since seems that on some platforms NULL is allowed
1955 and on some it's not. Fallback encoding is used instead.
1956 Affected file lib/silcutil/silcstrutil.c.
1958 * Fixed statistics updating for incoming server connection
1959 which could cause problems when re-connecting. Affected
1960 file silcd/server.c.
1962 * Preliminary backup router support for standalone router
1963 added. Affected files in silcd/.
1965 * Mark server connections in backup router disabled before
1966 and after backup protocol. Affected file is
1967 silcd/server_backup.c.
1969 * Added support for reconnecting to remote server connection
1970 even if the protocol fails, and if the configuration wants
1971 us to keep trying to connect anyway.
1973 Server connection is not allowed to backup router if
1974 backup router does not have connection to primary router yet.
1976 Affected file is silcd/server.c.
1978 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1980 * Added silc_client_udpate_server function to update changed
1981 server info. Affected file lib/silcclient/idlist.[ch].
1983 * Added check for server entries that are being resolved when
1984 notify is received. If being resolved, handle the received
1985 notify only after it's resolved so that all notifys are
1986 handled in same order as received from the server.
1988 Added similar resolver check to channel entries. Every
1989 notify that cause resolving of any information that affects
1990 channel entry marks the channel entry in waiting state.
1991 After whatever resolving is over the waiters are signalled
1992 and only then the notifys are handled in the same order
1993 as delivered from the server.
1995 Affected files are lib/silcclient/idlist.[ch], and
1998 * Fixed KILLED notify handling in normal server. Affected
1999 file silcd/packet_receive.c.
2001 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2002 is locally connected, or was locally connected (but may
2003 be detached and connection is not active). Added also
2004 SILC_IS_LOCAL for checking this status. Affected files
2005 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2006 silcd/server.c and silcd/server_internal.h.
2008 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2010 * Don't send or handle TOPIC_SET if topic is already set and
2011 is same as being set. Affected files silcd/command.c and
2012 silcd/packet_receive.c.
2014 * Fixed CMODE change rights checking to work correctly when
2015 removing modes by operator. Affected file is
2016 silcd/server_util.c.
2018 * Fixed some handling with New Channel packet in router and
2019 fixed some CMODE_CHANGE notify handling in server and router.
2020 Affected file is silcd/packet_receive.c.
2022 * Changed "disconnect" client operation to include the
2023 reason of the disconnection and optional disconnection
2024 message. Affected file lib/silcclient/silcclient.h.
2026 * Made the compilation of lib/contrib/ stuff conditional.
2027 Affected files configure.in.pre, lib/contrib/Makefile.am.
2029 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2031 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2032 to the sender of the notify too, to avoid situation where two
2033 notifys are in the network at the same time going to oppsite
2034 directions. Affected file silcd/packet_receice.c.
2036 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2038 * Delete the client from channel even if the cilent->id is
2039 NULL. It was possible that client was deleted without
2040 removing from channels (theoretically at least). Affected
2041 file silcd/server.c and silcd/server_util.c.
2043 * Free the client data too when resuming is not successful.
2044 Affected file silcd/packet_receive.c.
2046 * Merged some code from c0ffee's silc-plugin. Affected files
2047 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2049 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2050 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2051 to the primary router connection, the other one returns
2052 TRUE if packet must be broadcasted to network.
2054 * All notifys that are destined to primary router (to network)
2055 are now automatically sent to backup routers even if the
2056 router is standalone (and has backup router). Affected files
2059 * Added --without-irssi and --without-silcd configuration
2060 options for disabling the compilation of these applications.
2061 Affected file configure.in.pre and prepare.
2063 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2065 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2066 UTF-8 encoding and decoding. Added also new encodings
2067 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2069 Added also SILC_STRING_LANGUAGE which is language and charset
2070 specific encoder and decoer for those platforms that support
2071 iconv(). It can convert the UTF-8 to and from the locale
2072 specific character set.
2074 Affected file lib/silcutil/silcstrutil.[ch].
2076 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2078 * Added function silc_get_command_name to the file
2079 lib/silcutil/silcutil.[ch].
2081 * Improved the server debug output a bit. Affected files are
2084 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2086 * Save the channel passphrase when received succesful JOIN
2087 command reply from router, on normal server. Otherwise
2088 joinig +a channels from normal server is not possible.
2089 Affected file silcd/command.c.
2091 * Fixed a bug in TOPIC_SET notify handling. The notifier
2092 may be other than client too, like server or channel.
2093 It expected it to always be only client and ignored the
2094 notify. Affected file silcd/packet_recieve.c.
2096 * Removed some (unnecessary) debug printing from
2097 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2099 * Do not force CMODE_CHANGE when server is announcing new
2102 Router announces stuff only after server reannounces channel
2103 after CHANNEL_CHANGE notify.
2105 These fixes optimizes the announcing procedure, and perhaps
2106 fixes some problems too. Affected file silcd/packet_receive.c.
2108 * Fixed SERVER_SIGNOFF sending to local clients. It was
2109 totally broken and sent the notify to all local clients,
2110 instead of only to those that was on same channel as the
2111 signing off clients. Affected file silcd/server_util.c.
2113 * Added -D option to server. It can be used to give debug
2114 level. The levels are from 0 - 99, and are predefined for
2115 smooth server debugging. (see silcd.c for the predefined
2116 levels). Affected file silcd/server.c.
2118 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2120 * Fixed a bug in Irssi SILC client to close the connection
2121 properly when disconnecting from server. Affected file
2122 irssi/src/silc/core/client_ops.c.
2124 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2126 * When authenticating as founder during JOIN command, check
2127 that the one authenticating becomes the only founder on the
2128 channel. Affected file silcd/command.c.
2130 * Better checking for founder mode setting when CUMODE_CHANGE
2131 notify is received. Affected file silcd/packet_receive.c.
2133 * Close all connections when shutting down the server by sending
2134 DISCONNECT packet. Close all listeners too when shutting
2135 down the server. Affected file silcd/server.c.
2137 * Handle DISCONNECT packet correctly in client library by
2138 calling the "disconnect" client operation. Affected file
2139 lib/silcclient/client.c.
2141 * Handle local errors correctly during resuming. Affected
2142 file lib/silcclient/client.c.
2144 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2146 * The log file is not dupped internally anymore in
2147 lib/silcutil/silclog.c. Fixed memory leaks too.
2149 * The scheduler now dispatches all pending timeout tasks
2150 when it is uninitialized with silc_schedule_uninit.
2151 Affected file lib/silcutil/silcschedule.c.
2153 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2155 * Added --enable-stack-trace option to configure. Added
2156 memory allocation stack trace support. Added files
2157 lib/silcutil/stacktrace.[ch]. Affected files are
2158 lib/silcutil/silcmemory.[ch].
2160 * Fixed memory leaks from libraries and server. Affected
2161 files around the tree.
2163 * Reverted back a fix made to CUMODE which broke it.
2164 Affected file silcd/command.c.
2166 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2168 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2169 core library, and implemented it. All textual messages SHOULD
2170 use this flag and the message MUST be UTF-8 encoded.
2171 All text messages sent by Irssi SILC client are now UTF-8
2172 encoded (regardless whether the terminal supports UTF-8 or not).
2173 Affected files are lib/silccore/silcchannel.h,
2174 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2177 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2179 * Added lots of new statistics updating that was missing from
2180 the server and router code. Affected files in silcd/.
2182 * Sending SIGUSR1 signal to server now dumps the current
2183 server statistics into /tmp directory. Affected file is
2186 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2187 the SILC Hash Interface also. Added new functions
2188 silc_hash_get_name, silc_hash_init, silc_hash_update and
2189 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2191 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2193 * Added some better info printing for client during connecting.
2194 Affected file silcd/server_util.c.
2196 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2197 to silence a user on a channel. Affected files are
2198 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2199 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2200 and silcd/packet_receive.c.
2202 * Fixed a fatal bug in handling of malformed command payload.
2203 Affected file silcd/command.c.
2205 * Fixed a double free when announcing channel users to router.
2206 Affected file silcd/server.c.
2208 * After successful authentication to channel founder mode, check
2209 that there isn't anyone else with founder mode on the channel.
2210 The one that authenticated will become founder and anyone
2211 else is demoted. Affected file silcd/command.c.
2213 * Added error printing of any error that has occurred during
2214 any command in client library. Affected file is
2215 irssi/src/silc/core/client_ops.c.
2217 * Removed some error printing from the client library and left
2218 it for the application to worry (from the error status it
2219 receives in 'command' client operation. Affected file is
2220 lib/silcclient/command.c.
2222 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2225 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2226 Starting key agreement with itself is denied. Affected file
2227 is lib/silcclient/client_keyagr.c.
2229 * Fixed some error checkings from the SFTP library which caused
2230 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2231 and lib/silcsftp/sftp_util.c.
2233 * Added new "debug" and "debug_string" settings to Irssi SILC
2234 client which can be used to print runtime debugging on the
2235 Irssi's screen. Available when compiled with --enable-debug
2236 option. Affected file irssi/src/silc/core/silc-core.c.
2238 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2240 * Fixed a missing variadic parameter in a function call that
2241 caused server crash when a non-allowed connection arrived.
2242 Reported by Richard Becker. Affected file silcd/server.c.
2244 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2246 * Added WATCH list sending to backup routers from router.
2247 The WATCH command is sent by the router to the backup
2248 router. Affected file silcd/command.c.
2250 * Mark the backup_router flag for RouterConnection entry
2251 if the backup router stuff is defined in the config file.
2252 Affected file silcd/serverconfig.c.
2254 * Fixed some backup data sending around the code to work better
2255 if the router is standalone router. Not all places were fixed.
2256 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2259 * Fixed the router connecting when connecting to multiple
2260 routers. It ignored every other router except the first
2261 one. Affected file silcd/server.c.
2263 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2265 * Made the private key generation after expiration optional.
2266 If not created after expiration the old key will re-expire
2267 at a later time (and thus key pair is not necessary to
2268 change). Affected file irssi/src/silc/core/clientutil.c.
2270 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2272 * The length arguments in bind() and connect() were wrong
2273 and fixed now to used SIZEOF_SOCKADDR in the
2274 lib/silcutil/unix/silcunixutil.c.
2276 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2278 * Fixed detach timeout handling to use Client ID and not
2279 the actual client entry which may be freed in the callback.
2280 Affected file silcd/command.c.
2282 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2284 * Merged c0ffee's multiple interface support patch.
2285 Affected files in silcd/.
2287 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2289 * Cleanup keys properly. Affected file is
2290 irssi/src/silc/core/clientutil.c.
2292 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2294 * Display the user mode on the status bar. Affected file
2295 irssi/src/silc/core/silc-expandos.c.
2297 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * If private message key is not set, but the flag is set in
2300 the packet, ignore the packet since it cannot be decrypted.
2301 Affected file lib/silcclient/client_prvmsg.c.
2303 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2305 * When resuming client, remove the old client entry from
2306 the watcher list too. Affected file silcd/packet_receive.c.
2308 * Do not allow normal server to force founder mode away
2309 from router if the founder mode is already set. Affected
2310 file silcd/packet_receive.c.
2312 * Remove the client entry with watch notify types with short
2313 timeout, and not directly, so that other notifys can be
2314 retrieved too. Affected file lib/silcclient/client_notify.c.
2316 * Display notification about data messages that cannot be
2317 displayed. Affected files irssi/src/silc/core/client_ops.c,
2318 irssi/src/fe-common/silc/module-formats.[ch].
2320 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2322 * Fixed the CHANNEL_CHANGE notify handling in client libary
2323 to not use freed memory. Affected file is
2324 lib/silcclient/client_notify.c.
2326 * Fixed CUMODE_CHANGE notify handling in server. Affected
2327 file silcd/packet_receive.c.
2329 * Fixed USERS command to support empty channels. Affected
2330 file silcd/command.c.
2332 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2334 * Allow multiple identical pending commands to be registered
2335 in client library. Affected file is lib/silcclient/command.c.
2337 * Call the completion for resolving client information only
2338 after all resolvers has finished. This fixes a crash in
2339 the client. Added support for checking when the resolvers
2340 are finished. Affected file is lib/silcclient/idlist.c.
2342 * Wait by default 3 seconds before reconnecting to the server
2343 after being disconnected. Makes the /detach command a bit
2346 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2348 * Check the watcher list before sending signoff notifys
2349 when closing client connection. Affected file is
2352 * Added better CMODE command rights checking. Affected file
2353 silcd/server_util.c.
2355 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2357 * Fixed watcher list checking during server signoff. It
2358 crashed the server. Affected file silcd/server_util.c.
2360 * The JOIN command reply returns now the founder's public
2361 key. Affected file is silcd/command.c.
2363 * Announce the channel mode, and the mode properties with
2364 CMODE_CHANGE notify. Affected file silcd/server.c.
2366 * Mark new channels by default disabled, untill at least
2367 one user joins the channel. Affected file is
2368 silcd/packet_receive.c.
2370 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2372 * The nickname argument to watch notify can be optional.
2373 Fixes a crash in server. Affected file silcd/packet_send.c.
2375 * Remove the client entry from cache if the WATCH notify type
2376 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2377 lib/silcclient/client_notify.c.
2379 * Check the watcher list before and after changing nickname
2380 when the NICK_CHANGE notify is received. Affected file is
2383 * Fixed a crash in OPER and SILCOPER command sending. Empty
2384 passphrase caused the crash. Affected file is
2385 lib/silcclient/command.c.
2387 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2389 * Merged with Irssi CVS for Irssi SILC client.
2391 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2393 * Completed the protocol specifications.
2395 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2397 * Merged with Irssi CVS for Irssi SILC client.
2399 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2401 * Added the founder's public key delivery to the
2402 CUMODE_CHANGE notify type as well. Updated the protocol
2403 specs and the code. Affected files are silcd/packet_send.[ch],
2404 silcd/packet_receive.c and silcd/command.c.
2406 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2408 * Added silc_pkcs_public_key_copy function into the
2409 lib/silccrypt/silcpkcs.[ch].
2411 * Remove the `iv' from the SilcChannelEntry since we can
2412 live without it. Affected files are silcd/idlist.h and
2413 silcd/packet_receive.c.
2415 * Added support for sending the founder's public key in
2416 the CMODE_CHANGE notify packet in the server. Affected
2417 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2418 silcd/command.c and silcd/server.c.
2420 * Changed the FOUNDER_AUTH authentication to use only
2421 public key authentication as defined by new protocol
2422 specs. Passphrase authentication with that mode cannot
2423 be used anymore. It is now possible to reclaim founder
2424 mode from any server in the network. Affected files are
2425 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2427 * Added permanent channels support by making the channel
2428 permanent when FOUNDER_AUTH mode is set on the channel.
2429 The channel will not be destroyed even if channel is empty
2430 when that mode is set. Protocol TODO #17. Affected
2431 files are silcd/server.[ch], server_util.[ch],
2432 silcd/command.c, silcd/packet_receive.c and
2433 lib/silcclient/command.c.
2435 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2437 * Added reference counter to the command reply context in
2438 the client library. Affected files are
2439 lib/silcclient/command_reply.[ch].
2441 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2443 * Fixed rekey protocol with PFS in the client library.
2444 Affected file is lib/silcclient/protocol.c.
2446 * Added support for list of errors in client library
2447 command reply handling. Affected file is
2448 lib/silcclient/command_reply.c.
2450 * Defined that the WHOIS and IDENTIFY commands can send
2451 list of errors. Updated the protocol specs. Protocol
2454 * Added support for sending list of errors to WHOIS and
2455 IDENTIFY commands in server. Added support for receiving
2456 list of errors in server. Affected files are
2457 silcd/command.c and silcd/command_reply.c.
2459 * Fixed client info resolving on LEAVE command in client
2460 library to not crash. Affected file is
2461 lib/silcclient/client_notify.c.
2463 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2465 * Defined that the NICK command replies with thew changed
2466 nickname too, to make the nickname changing simpler at
2467 the client's end. Updated protocol specs and the code
2468 in client and server. Affected files are
2469 silcd/command.c, lib/silcclient/command_reply.c and
2470 lib/silcclient/command.c.
2472 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2474 * Added `Compressed' packet flag to indicate that the packet
2475 payload is compressed by the sender. Updated the protocol
2476 specs and the core library. The compression still is not
2477 implemented in the sources. Affected file is
2478 lib/silccore/silcpacket.h.
2480 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2482 * Remove pending command callbacks also if the connection
2483 to the server is destroyed. Affected file is
2484 lib/silcclient/client.c.
2486 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * Added new QUIET channel user mode that can be used to
2489 quiet a user in a channel. Updated the protocol specs but
2490 it wasn't implemented yet. Protocol TODO #27. Affected
2491 file is lib/silccore/silcmode.h.
2493 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2495 * Added BLOCK_INVITE user mode to be able to block incoming
2496 invite notifications. Protoocol TODO #26. Affected files
2497 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2500 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2501 the protocol specs and the code. Affected file is
2502 lib/silccrypt/silcpkcs.c.
2504 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2506 * Disconnect Payload includes now the status type. Updated
2507 the protocol specs and the code. Protocol TODO #25.
2508 Affected files are silcd/server.c, lib/silcclient/client.c.
2510 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2511 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2512 Moved the silc_client_command_status_messages table to the
2513 lib/silcutil/silcutil.c and added new funtion
2514 silc_get_status_message, which deprecates function
2515 silc_client_status_message. Affected files are
2516 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2517 lib/silcutil/silcutil.[ch].
2519 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2521 * Defined that the nickname hash in Client ID MUST be from
2522 lowercase nickname. This effectively changes nicknames in
2523 SILC to case-insensitive. Updated the protocol specs and
2524 the code. Affected files are lib/silcutil/silcutil.[ch],
2525 silcd/serverid.c, and silcd/idlist.c.
2527 * Added new channel user modes BLOCK_MESSAGES_USERS and
2528 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2529 code. Affected files are lib/silccore/silcmode.h,
2530 lib/silcclient/command.c, and silcd/packet_send.c.
2532 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2533 specs and code. Affected file lib/silccore/silcstatus.h.
2535 * Added support for watch list. It is possible to add nicknames
2536 to be watched, and when they come to network, leave network
2537 or user mode changes the watcher will be notified of this
2538 change. Added SILC_COMMAND_WATCH command, added new
2539 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2540 notifications. Updated the protocol specs and implemented
2541 this to library, client and server. Protocol TODO #21.
2542 Affected files are lib/silccore/silccomand.h,
2543 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2544 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2545 silcd/packet_send.[ch], silcd/packet_receive.c, and
2546 irssi/src/silc/core/client_ops.c.
2548 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2549 somebody watching you. Updated the protocol specs and the
2550 code. Affected files are lib/silccore/silcmode.h, and
2551 lib/silcclient/command.c.
2553 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2555 * Added service support to SILC protocol. Added new command
2556 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2557 core library. Services are not implemented in server or
2558 client for now. Protocol TODO #20. Affected files are
2559 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2561 * Added SilcStatus argument to `command' client operation
2562 to return the error status when command sending fails
2563 locally. Changed all command in client library to return
2564 correct command status. Affected files are
2565 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2566 irssi/src/silc/core/client_ops.c.
2568 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2570 * Added silc_mime_parse function to parse MIME headers.
2571 Affected files are lib/silcutil/silcstruti.[ch].
2573 * Added MIME header parsing in Irssi SILC Client. It displays
2574 all textual MIME objects, others it ignores. Affected file
2575 is irssi/src/silc/core/clien_ops.c.
2577 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2579 * Fixed a bug in the pid writing function, which couldn't be
2580 written in a root-owned directory.
2582 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2584 * Defined that channel message to unknown Channel ID must
2585 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2586 Updated the protocol specs and the code in server. The
2587 affected file is silcd/packet_receive.c.
2589 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2591 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2592 that it is used to send error notifys if error occurs during
2593 some SILC packet processing, except commands. The error
2594 types are same as for command reply types. Defined that
2595 if private message is sent to unknown Client ID the error
2596 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2597 Updated the protocol specs and code. Affected files are
2598 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2599 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2600 and irssi/src/silc/core/client_ops.c. Renamed the
2601 SilcCommandStatus to SilcStatus.
2603 * Defined the use of extra WHOIS attributes in WHOIS command.
2604 The <Requested Attributes> (defined in a separate document)
2605 can be used to request additional information about user
2606 not returned by standard WHOIS command. Defined that server
2607 can send WHOIS command directly to client. Client provides
2608 the requested attributes to the server. Updated the protocol
2609 specs. Protocol TODO #4. Implementation is not done yet
2610 (Protocol TODO #24).
2612 * Renamed function silc_client_command_status_message to
2613 silc_client_status_message. Affected files are
2614 lib/silcclient/command_reply.[ch].
2616 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2619 32 bit integers. Updated the protcol specs and the code.
2620 Affected files are silcd/command.c and
2621 lib/silcclient/command.c.
2623 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2625 * Fixed a bug in library where sending a bogus authentication
2626 payload would lead to a crash. Affected file is
2627 lib/silccore/silcauth.c.
2629 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2631 * Added detach_disabled and detach_timeout server config
2632 options to the server. Affected files silcd/serverconfig.[ch],
2633 silcd/command.c and silcd/packet_receive.c.
2635 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2637 * Added resolve_cmd_ident field to the SilcClientEntry structure
2638 too so that if the entry is for example being resolved so
2639 another command may attach to the same pending command reply
2640 without requiring to resolve the same entry again. Added
2641 support for adding multiple pending commands for one
2642 command idenfier. Affected files lib/silcclient/command.[ch],
2643 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2645 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2647 * Defined that server receives WHOIS command reply for private
2648 and secret channels too. Updated protocol specs and the
2649 code in server. Affected file silcd/command.c.
2651 * Defined <channel user mode list> argument to WHOIS command
2652 reply for returning user modes on the channels. The
2653 channel list now doesn't include the user mode anymore but the
2654 actual channel mode. Updated protocol specs and the code in
2655 client and server. Affected files are silcd/command_reply.c,
2656 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2657 and lib/silcclient/command_reply.c.
2659 * Save the channels list in WHOIS command reply in normal server
2660 so that WHOIS always shows joined channels also in normal
2661 server and not just on router. Affected file is
2662 silcd/command_reply.c.
2664 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * Defined that server receives USERS command reply for private
2667 and secret channels too. Updated protocol specs and the
2668 code in server. Affected file silcd/command.c.
2670 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2672 * Changed the UMODE's mode mask argument to be optional. If
2673 not provided then the command merely returns the current mode
2674 mask to the client. Updated protocol specs and the server.
2675 Affected file is silcd/command.c.
2677 * Added SILC session detachment/resuming support. It is possible
2678 to detach by closing the network connection and then re-connect
2679 and resume to the old client session. Added DETACHED user
2680 mode that server will set for detached client. Added new
2681 packet RESUME_CLIENT which is used to perform the resuming
2682 process. Added DETACH command. Updated the protocol specs,
2683 core library, client and server. Protocol TODO #22. Very
2684 many affected files around the tree.
2686 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2688 * Changed the CMODE's mode mask argument to be optional. If
2689 not provided then the command merely returns the current mode
2690 mask to the client. Updated protocol specs and the server.
2691 Affected file is silcd/command.c.
2693 * Changed the Killer's Client ID in KILLED notify to be just
2694 any ID payload since router server is allowed to kill as well.
2695 Updated protocol specs, client libary and server. Affected
2696 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2697 and irssi/src/silc/core/client_ops.c.
2699 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2701 * Added new user modes ANONYMOUS for special anonymous servers
2702 that may set the mode for client, and BLOCK_PRIVMSG which
2703 client may set to block incoming private messages unless the
2704 Private Message Key flag is set (using private keys to protect
2705 private messages). Updated protocol specs and code in client
2706 and server and core library. Protocol TODO #23. Affected
2707 files are lib/silccore/silcmode.h, silcd/server.[ch],
2708 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2709 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2711 * Added new channel user mode BLOCK_MESSAGES which the client
2712 may set to itself to tell server not send channel messages.
2713 Other packets such as channel key packets are still sent.
2714 Protocol TODO #23. Updated the protocol specs, client and
2715 server. Affected files are lib/silccore/silcmode.h,
2716 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2717 lib/silcutil/silcutil.c, silcd/command.c, and
2718 silcd/packet_send.c.
2720 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * Redefined the Status Payload to include now two 8 bit fields,
2723 instead of one 16 bit field. This now makes it possible to
2724 send list of errors. Updated the protocol specs and the code
2725 in core library, client library and server. Protocol TODO #1.
2726 Affected files are lib/silccore/silccommand.[ch],
2727 lib/silcclient/command_reply.[ch], silcd/command.c,
2728 silcd/command_reply.c and silcd/packet_receive.[ch].
2730 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2732 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2733 must be handled by the application and should tell the application
2734 that an error message was already printed, and it should print the
2735 config coords (line, filename, ...). Affected files are
2736 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2738 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2739 server config parsing code more readable.
2741 Fixed a bug in the fetch_logging() config callback.
2743 Affected files is silcd/serverconfig.c.
2745 * Drop root privileges when started in foreground. Don't drop them
2746 if debugging also. Affected file is silcd/silcd.c.
2748 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2750 * Added more IM-like features by introducing new user modes
2751 for setting various presence information. Added new modes:
2752 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2753 specs and code. Protocol TODO #19. Affected files are
2754 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2755 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2757 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2759 * Added STATS command to the protocol after all, to return
2760 various statistical information about the network. It can
2761 be used by clients to retrieve statistical information, and
2762 servers may use it to to fetch cell and network wide
2763 statistics from router. Updated the protocol specs and
2764 implemented it to the server. Protocol TODO #16.
2765 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2766 silcd/command_reply.[ch].
2768 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2770 * The LIST command reply in client libary now adds new channel
2771 entry if the returned channel doesn't exist yet in cache,
2772 and returns the channel entry to the application in the
2773 command_reply client operation. Affected file is
2774 lib/silcclient/command_reply.c.
2776 * Changed the channel message payload's MAC generation to
2777 include the IV in the MAC as well. This way all relevant
2778 parts of the channel message payload are authenticated also
2779 with the channel message MAC (and not only by packet MAC).
2780 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2781 Affected file is lib/silccore/silcchannel.c.
2783 * Fixed the SKE to save the remote version, since the
2784 silc_ske_parse_version mistakenly checked wrong version,
2785 after it replaced the start payload. Affected files are
2786 lib/silcske/silcske.[ch].
2788 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2790 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2791 string utility functions. Added there also new functions
2792 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2793 Affected files lib/silcutil/silcstrutil.[ch].
2795 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2796 files are lib/silcutil/silcstrutil.[ch].
2798 * Defined that the security property fields in SKE SHOULD be
2799 UTF-8 encoded, defined that version string MUST be US-ASCII
2800 encoded, defined that passphrases sent in connection
2801 authentication protocol MUST be UTF-8 encoded. Implemented
2802 these to the client and server. Defined also that other
2803 passphrases sent in the protocol MUST be UTF-8 encoded.
2804 Affected files are lib/silcske/silcske.c,
2805 lib/silcclient/protocol.c, silcd/protocol.c,
2806 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2808 * Changed the silc_client_close_connection interface to not
2809 need the SilcSocketConnection which should not be visible
2810 to application. Affected files are lib/silcclient/client.c
2811 and lib/silcclient/silcclient.h.
2813 * Rewrote the text for Private Message Key Payload in the
2814 protocol specification. Protocol TODO #11.
2816 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2818 * Upgraded the protocol version to 1.1, updated protocol specs
2821 * Added the nickname as new argument to NICK_CHANGE notify and
2822 added it to protocol specs and implemented it to client and
2823 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2824 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2825 lib/silcclient/client_notify.c.
2827 * Added the killer's client ID to the KILLED notify and added
2828 it to protocol specs and implemented it to client and server.
2829 Protocol TODO #13. Affected files are silcd/command.c,
2830 silcd/packet_receive.c, packet_send.[ch],
2831 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2832 The killer's client entry is now returned to application in
2833 the `notify' client operation.
2835 * Fixed the Max Argument fields that had too large value set
2836 in the protocol specs. Protocol TODO #14.
2838 * Added the LEAVE command reply to return the ID of parted
2839 channel. Updated protocol specs and implemented it to the
2840 client and server. Protocol TODO #15. Affected files are
2841 silcd/command.c, lib/silcclient/command_reply.c. The channel
2842 entry is now returned to application in the `command_reply'
2845 * Rewrote the version SKE version checking in client libary
2846 and in server to use the silc_parse_version_string. Affected
2847 files are lib/silcclient/protocol.c, silcd/protocol.c.
2849 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2850 commands that was missing it, and updated protocol specs and
2851 the server implementation. Protocol TODO #10. The affected
2852 file is silcd/command.c.
2854 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2855 generic reply to a generic request (REQUEST flag), and
2856 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2857 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2858 to define the payload for DATA flag. Added the flags to
2859 the implementation. Protocol TODO #9. Affected file is
2860 lib/silccore/silcchannel.h.
2862 Changed the client library to return the message length
2863 to application as well in the channel_message and private_message
2864 client operations. Affected files are
2865 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2866 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2867 and lib/silcclient/client_ops_example.c.
2869 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2870 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2871 the channel. Updated protocol specs and impelemented this
2872 to client and server. Protocol TODO #6. Affected files are
2873 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2874 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2876 Added new options m and M to CMODE command in Irssi SILC
2877 client to set these modes.
2879 * Deprecated all administrative commands from SILC protocol
2880 since they are highly implementation specific commands.
2881 Updated protocol specs. Moved the old commands in
2882 implementations to private range of command types. Affected
2883 files are silcd/command.c, lib/silcclient/command.c and
2884 lib/silcclient/command_reply.c. Protocol TODO #8.
2886 * Fixed a bug in server where sending unknown command crashes
2887 the server. Affected file silcd/command.c.
2889 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2891 * Added SILC_PROTOCOLVERSION macro to check protocol version
2892 of a socket connection. The affected file is
2893 lib/silcutil/silcsockconn.h.
2895 * Added better error logging in rekey protocol. Affected file
2898 * Do not check public key types in SKE during rekey. Affected
2899 file lib/silcske/payload.c.
2901 * Fixed the rekey protocol with PFS, which was totally broken.
2902 Affected file silcd/protocol.c.
2904 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2906 * Some client implementations quit network by doing first LEAVE
2907 and then immediately SIGNOFF (like Bombyx). We now do check
2908 after a short time after LEAVE notify and check whether the
2909 client is still valid after LEAVE, and if not we remove it from
2910 cache. Affected file is lib/silcclient/client_notify.c.
2912 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2914 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2915 it's good not to have security holes here.
2917 * Fixed a negative refcount situtuation for the config context.
2918 Affected file is silcd/serverconfig.c.
2920 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2922 * ROBOdoc documented lib/silcutil/silcutil.h.
2924 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2926 * Optimized even more the SilcPacketContext structure. Now
2927 totally saved 16 bytes of memory per context after optimization.
2928 Affected files are lib/silccore/silcpacket.[ch].
2930 * Made strict checks for valid SILC IDs. Affected file is
2931 lib/silccore/silcid.c.
2933 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2935 * Changed the object argument for silc_cipher_register,
2936 silc_hash_register, silc_hmac_register and silc_pkcs_register
2937 to const. Affected files are lib/silccrypt/silccipher.[ch],
2938 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2940 * Changed the silc_get_username and silc_get_real_name to
2941 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2943 * Fixed the Irssi SILC Client to use the silc_get_username and
2944 silc_get_real_name insted of glib routines since the glib
2945 routines only corrupt stack. Fixes the Irssi SILC to work in
2946 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2948 * Fixed the Irssi to not use g_get_home_dir since it crashes
2949 or returns garbage on cygwin and corrupts stack. Added function
2950 get_home_dir to Irssi routines. Affected files are
2951 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2953 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2955 * Made some structure optimizations. SFTP memory FS MemFSEntry
2956 entry structure. Optimized SilcTask structure. Optimized
2957 SilcPacketContext structure.
2959 Affected files lib/silcsftp/sftp_fs_memory.c,
2960 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2962 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2964 * And yet again reverted back the config thing since Johnny
2965 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
2968 * Fixed memory leaks from config object. Affected files are
2969 silcd/serverconfig.[ch].
2971 * Added support for adding new connections to the server in rehash.
2972 After rehash they take effect.
2974 Added support for changing the maximum allowed connections in
2975 rehash. The number can grow but going smaller is not supported.
2977 Added function silc_server_num_sockets_by_remote to the
2978 silcd/server_util.[ch].
2980 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
2982 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2984 * Added preliminary checking during config parsing for a valid
2985 public/private key and removed further checks in the code.
2986 Affected files are silcd/serverconfig.[ch], server.c.
2988 * Moved functions silc_server_drop() and silc_server_daemonise()
2989 from server.c to silcd.c since they are stricly related to
2990 the application activity.
2992 * Reverted a small part of the automatic ref/unref since
2993 it caused a double unref in some situations. Affected
2994 files are silcd/silcd.[ch], server.c, serverconfig.c.
2996 * Added some .cvsignore files in the lib directory.
2998 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3000 * Fixed silc_net_gethostbyaddr to correctly resolve by
3001 address. Affected file lib/silcutil/silcnet.c.
3003 * Fixed the notify relaying to client. The HMAC to be used
3004 with relayed packets ws wrong and caused decryption failure
3005 at the client end. Affected file is silcd/packet_receive.c.
3007 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3009 * Created new branch silc_protocol_1_0_branch.
3011 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3013 * Changed the silc_server_config_* routines to be SilcServer
3014 independent. They are now officially application specific code
3015 and not part of generic server implementation. Affected files
3016 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3018 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3020 * Added automatic referencing of config context in the
3021 silc_server_config_alloc, and automatic unreferencing in the
3022 silc_server_config_destroy. Affected files are
3023 silcd/serverconfig.[ch], silcd/silcd.c.
3025 * Fixed the silc_log_quick handling in the logging routines.
3026 It didn't log quickly when it was TRUE. Affected file is
3027 lib/silcutil/silclog.c. Also the flush delay was set even
3028 if it was 0 in config file. Affected file is
3029 silcd/serverconfig.c.
3031 * Added support for changing key pair of the server in rehash.
3032 Affected file silcd/server.c.
3034 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3036 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3037 too early, before getting the channel entry. Affected file
3038 is silcd/packet_receive.c.
3040 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3042 * Added functions silc_server_config_[ref/unref], these are used
3043 to prevent that the config object is destroyed.
3045 No longer directly affect global variables silc_log_quick and
3046 silc_log_delay, they are first cached inside the config object
3047 and then applied with silc_server_config_setlogfiles().
3049 silc_server_config_set_defaults() is now internal to
3050 serverconfig.c, there are no reasons to show this internal stuff
3053 Affected files are silcd/serverconfig.[ch].
3055 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3056 fprintf's to stderr, since some code may be executed again after
3057 the server went into the background. Affected files are
3060 * Added rehash support. Added function silc_server_rehash() that
3061 will perform all the basic tasks of the rehashing procedure.
3063 * Added command line option `-x, --hexdump'. This will enable the
3064 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3065 The option `--hexdump' implies `--debug'.
3067 * Fixed a bad bug in the logging APIs (silcutil library) where
3068 the application would crash after calling silc_log_reset_all().
3070 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3072 * Fixed the KICKED notify handling in client library to
3073 correctly remove the channel and all entries from the
3074 channel when I was kicked. This bug crashed the client.
3076 Fixed yet another but in KICKED notify handling to remove
3077 the kicked client correctly from the channel.
3079 Affected file is lib/silcclient/client_notify.c.
3081 * Fixed a minor bug in looking up correct client entry
3082 in KICKED notify in server. Affected file is
3083 silcd/packet_receive.c.
3085 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3086 sources correctly to distribution. Fixes --with-gmp option.
3088 * Removed the manual rehashing from ID Cache, and changed it
3089 to use the SILC Hash Table's auto rehash feature. Affected
3090 file is lib/silccore/silcidcache.c.
3092 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3094 * Fixed a bug in the silc_client_nickname_format function that
3095 handles the multiple same nickname formatting. Two clients
3096 with same nickname caused problems after the first one left
3097 and rejoined. It didn't format the nickname correctly.
3098 Affected file is lib/silcclient/idlist.c.
3100 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3102 * Don't change the topic if olod topic is same as new one.
3103 Affected file is silcd/packet_receive.c.
3105 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3107 * Added cross-reference support to the SILC Documentation
3108 generator. All types across all HTML files are now cross-
3109 referenced. Affected files util/robodoc/generator.c and
3110 scripts/silcdoc/silcdoc.
3112 * Added file lib/silcutil/silctypes.h to include all the
3113 arithmetic type definitions and some macros. Removed
3114 includes/bitmove.h and moved macros to silctypes.h.
3116 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3118 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3120 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3122 * Added `type' argument to silc_id_payload_parse_id function which
3123 now returns the type of the ID to the sent pointer. Affected
3124 file is lib/silccore/silcid.[ch].
3126 * Added check for CMODE_CHANGE notify type that mode change is
3127 allowed by the sender. Affected file silcd/packet_receive.c.
3129 * Added check for CUMODE_CHANGE notify type that mode change is
3130 allowed by the sender. Affected file silcd/packet_receive.c.
3131 Added the ID type as CUMODE_CHANGE notify type as argument
3132 to the `notify' client operation. Affected files are
3133 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3135 * Added function silc_client_add_server to the client library.
3136 Added support for resolving also channel and server info when
3137 received unknown entity in notify packet. Affected files are
3138 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3140 * Added function silc_command_get_status to return the command
3141 status from the command reply's argument payload. Affected files
3142 are lib/silccore/silccommand.[ch].
3144 * Added check for KICKED notify type that the kicking is
3145 allowed by the client. Affected file silcd/packet_receive.c.
3147 * Created function silc_get_input which can be used to get input
3148 (echo on or off) from user on command line. Affected files are
3149 lib/silcutil/silcutil.[ch].
3151 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3153 * Optimized silc_server_packet_relay_to_channel function.
3154 Added new function silc_channel_message_payload_encrypt which
3155 can be called directly if channel message payload needs to
3156 be encrypted and is already encoded (no need to call _encode
3157 function). Packet relaying is now done by router without any
3158 extra memory allocations. Affected files are
3159 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3160 silcd/packet_send.c.
3162 * Fixed the INVITE notify handling. It took wrong arguments
3163 as invite list and invite delete. Affected file is
3164 silcd/packet_receive.c.
3166 * Added check for TOPIC_SET notify type that the topic change is
3167 allowed by the client. Affected file silcd/packet_receive.c.
3169 * Added check for INVITE notify type that inviting is allowed by
3170 the client. Affected file silcd/packet_receive.c.
3172 * Changed the silc_server_client_on_channel to return the
3173 SilcChannelClientEntry as well. Moved the function
3174 silc_server_check_cmode_rights to server_util.[ch].
3175 Affected files are silcd/server_util.[ch], silcd/command.c.
3177 * Added function silc_server_check_umode_rights to check whether
3178 changing client's user mode is allowed. Added check for
3179 UMODE_CHANGE notify type that the umode change is allowed
3180 by the client. Affected files are silcd/server_util.[ch],
3181 silcd/packet_receive.c and silcd/command.c.
3183 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3185 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3186 ID length. It ignored that ID can be IPv6 based as well.
3187 Affected file lib/silccore/silcpacket.h.
3189 * Fixed the silc_id_id2str and silc_id_str2id to take the
3190 IPv6 address offset's into consideration. Affecte file is
3191 lib/silccore/silcid.c.
3193 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3195 * Fixed the internal Unix scheduler functions to check for
3196 NULL context they may receive. The affected file is
3197 lib/silcutil/unix/silcunixschedule.c.
3199 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3201 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3202 can specify different directory with --home command line
3203 parameter. Affected files irssi/src/silc/core/client_ops.c,
3206 * SILC-specific commands aren't now executed if the active server
3207 isn't of SILC-type, so there won't be problems with having
3208 IRC and SILC protocol support in same client. Affected files
3209 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3212 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3214 * Improved the signal support in SILC Schedule. Added new
3215 function silc_schedule_signal_call which is used by application
3216 to mark a signal to be called. It is now safe to perform
3217 any kind of tasks in signal callbacks since it is guaranteed
3218 that the application specified signal callback is called
3219 after the signal is over. Affected files are
3220 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3222 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3224 * Added `name' field to SilcChannelPrivateKey to represent
3225 application given name for the key. Moved also the context from
3226 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3227 Added the `name' argument also to the function
3228 silc_client_add_channel_private_key.
3230 Added function silc_client_current_channel_private_key to set the
3231 current channel private key in use.
3233 Added "change" command to KEY command which can be used to change
3234 the current channel private key. Bound the command also to
3235 alt+K (Alt+Shift+k).
3237 Also affected files lib/silcclient/client_channel.c,
3238 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3240 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3242 * Added silc_rng_get_byte_fast function in to the
3243 lib/silccrypt/silcrng.[ch].
3245 * Changed the interface of silc_packet_assemble and the
3246 silc_packet_send_prepare. If silc_packet_assmble is now
3247 called the application does not call silc_packet_send_prepare
3248 because the library will call it automatically. These
3249 interfaces now also return a reference to the outgoing buffer
3250 which includes the assembled packet, which the application can
3251 use to encrypt the packet.
3253 Affected files are lib/silccore/silcpacket.[ch],
3254 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3255 silcd/packet_send.c, server_backup.c and packet_receive.c.
3257 * Fixed a packet sending bug on very high load, where outgoing
3258 packet queue wasn't handled correctly and packets got corrupted.
3259 Affected files are lib/silcutil/*/silc*sockconn.c,
3260 lib/silcclient/client.c and silcd/server.c.
3262 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3264 * Added macro SILC_PACKET_DATALEN which can be used during
3265 packet assembling to check whether the data to be added to
3266 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3267 len is truncated until it fits it.
3269 Added checks for maximum length of channel message payload and
3270 private message payload also.
3272 Added checks for maximum packet length in server and in
3275 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3276 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3277 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3278 lib/silcclient/client_prvmsg.c.
3280 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3282 * Added silc_server_packet_queue_purge call to the
3283 silc_server_disconnect_remote to assure that all data in the
3284 queue before disconnecting is sent to the network. Affected
3285 file silcd/server.c.
3287 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3289 * Added the deleting of server's own ID cache entry to the
3290 silc_server_free function. Free also everything else that
3291 has been allocated in silc_server_init. The affected file
3294 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3296 * Added functions silc_parse_version_string, silc_version_to_num,
3297 and silc_ske_parse_version to parse SILC protocol style version
3298 strings. Affected files lib/silcutil/silcutil.[ch] and
3299 lib/silcske/silcske.[ch].
3301 * Added new configuration params: version_protocol, version_software
3302 and version_software_vendor to specify what version the remote
3303 host must at least be to be able to connect to server. The vendor
3304 string can be regex matched too. Added new function
3305 silc_server_connection_allowed to check maximum number of allowed
3306 connections, and allowed versions for incoming connections.
3307 Affected files are silcd/server.c, server_util.[ch] and
3310 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3312 * Added preliminary support for signals in scheduler. The
3313 signals we care about are now blocked always when the scheduler
3314 is locked. This way we can synchronise the use of signal with
3315 scheduler. It is guaranteed that when signal occurs the scheduler
3316 is not locked, and thus new tasks can be safely added to the
3319 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3320 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3321 Added new platform specific routines
3322 silc_schedule_internal_signals_[un]block and
3323 silc_schedule_internal_signal_[un]register.
3325 Added new functions to SILC Schedule API:
3326 silc_schedule_signal_[un]register. Each signal that application
3327 is going to use should be registered to the scheduler.
3329 Affected files are lib/silcutil/silcschedule.[ch],
3330 lib/silcutil/*/silc*schedule.c.
3332 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3334 * Check for unauthenticated client and server in the
3335 silc_server_new_client and silc_server_new_server functions.
3336 Affected file silcd/packet_receive.c.
3338 * Added function silc_string_is_ascii to check whether given
3339 string is 7-bit ASCII string. Affected files are
3340 lib/silcutil/silcutil.[ch].
3342 * Added function silc_id_is_valid_server_id into the
3343 silcd/serverid.c and added checking for valid Server ID's in
3344 silc_server_new_server. The Server ID must always be based
3345 on the server's public IP address.
3347 * Added logging of DISCONNECT packet message in the server.
3348 Affected file silcd/server.c.
3350 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3352 * Changed all library interfaces that use Global RNG to also
3353 accept SilcRng as argument. Affected files are
3354 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3355 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3356 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3357 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3358 lib/silccrypt/rsa.c.
3360 * Added function silc_pkcs_generate_key to the
3361 lib/silccrypt/silcpkcs.[ch] for applications so that they
3362 don't need to do pkcs->pkcs->init calls anymore.
3364 * Remove SilcSocketConnection from the SFTP API since it really
3365 wasn't needed there. The application has the information
3366 saved in its contexts anyway and the SFTP layer doesn't need
3367 know about it. Affected files lib/silcsft/silcsftp.h and
3368 lib/silcsftp/sftp_[server/client].c.
3370 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3371 The SilcSimContext is not SilcSim.
3373 * Fixed possible buffer overflows in silc_id_render in the
3374 lib/silcutil/silcutil.c.
3376 * On EPOC the global crypto module lists are not used at all
3377 in the crypto library. Added support for using the constant
3378 algorithm list on EPOC. Affected files are
3379 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3382 * Fixed the handling of third parameter of KICKED notify, since
3383 it was mistakenly updated to SILC Protocol 1.0 even though it
3384 is to be included in 1.1. Since it is not in 1.0 it is not
3385 mandatory, and this fix now handles it only if it is provided,
3386 and it is not error if it is not provided. Affected file
3387 lib/silcclient/client_notify.c.
3389 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3391 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3392 client. Affected file irssi/src/silc/core/client_ops.c.
3394 * Merged with Irssi 0.8.4 from irssi.org CVS.
3396 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3398 * Check for valid socket connection in client entries before
3399 sending any messages. Fixes a crash, but doesn't fix some
3400 other underlaying bug that is lurking there. Affected
3401 file silcd/packet_send.c.
3403 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3405 * $usermode, $cumode and $cumode_space expandos shouldn't do
3406 anything with non-SILC server records. Affected file
3407 irssi/src/silc/core/silc-expandos.c
3409 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3411 * Fixed the silc_net_check_[host/local]_by_sock to support
3412 IPv6 bound sockets as well. Now they can return IPv6 addresses
3413 as well. Affected file lib/silcutil/silcnet.c.
3415 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3416 Affected lib/silcutil/unix/silcunixnet.c.
3418 * Fixed ID rendering (at least on some platforms, not NetBSD)
3419 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3421 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3423 * Added silc_hash_public_key and silc_hash_public_key_compare
3424 functions to be used with SilcHashTable. They can be used to
3425 hash public keys and compare public keys in hash table. Affected
3426 file lib/silcutil/silcutil.[ch].
3428 * Added support for specifying multiple public keys for Client
3429 connection section in server configuration file. This makes it
3430 possible to accept multiple public keys from same host, or to
3431 make a section that accepts any incoming host, and have the
3432 accepted public keys listed in the section.
3434 Added functions silc_sever_[find/get]_public_key, added the
3435 support for this actually to all connection sections but only
3436 the Client section is currently allowed to specify multiple
3439 Affected files are silcd/server.c, server_internal.h,
3440 command.c, protocol.c, server_util.[ch], packet_receive.c.
3442 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3444 * Merged Irssi 0.8.2 from irssi.org CVS.
3446 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3448 * If silc_debug is TRUE, also output standard logging messages
3449 to stderr with the debug output.
3451 Made silc_log_reset_all() flushing all channels before returning.
3452 Also fixed some documentation typos.
3454 Affected files are lib/silcutil/silclog.[ch].
3456 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3458 * Fixed the server to check correctly the amount of connections
3459 from single host, by checking also the type of the connection.
3460 Fixed also the comparison of number of connections and number
3461 of allowed connections. Affected files are silcd/server.c,
3464 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3466 * Fixed the USERS command reply to save the user's mode on the
3467 channel as well. Fixed JOIN command reply to check whether a
3468 client is on channel already and not join it twice. Affected
3469 file lib/silcclient/command_reply.c.
3471 * Added new file silc-expandos.c into irssi/silc/core/ to return
3472 various stuff for various signal for the statusbar etc. updating.
3473 Now Irssi SILC client prints channel user modes etc. on the
3476 * The user mode (like server/router operator changes) is now shown
3477 on the Irssi SILC client's statusbar. The affected files are
3478 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3480 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3482 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3483 to SILC_SCHEDULE_[UN]LOCK macros.
3485 * Added more error printing to logs in server code. Affected
3486 files silcd/server.c and silcd/protocol.c.
3488 * Fixed -S option parsing in Irssi SILC Client. Affected file
3489 irssi/src/silc/core/silc-core.c.
3491 * Added silc_buffer_alloc_size function. Affected file is
3492 lib/silcutil/silcbuffer.h.
3494 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3496 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3497 constants. Affected files in
3498 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3501 * Changed the internal SFTP Memory FS table to const. Affected
3502 file lib/silcsftp/sftp_fs_memory.c.
3504 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3506 * Fixed the buffer formatting and unformatting routines to
3507 check the size of 64 bits types with sizeof(). Affected
3508 file is lib/silcutil/silcbuffmt.c.
3510 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3512 * Removed 0.6.x backwards support.
3514 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3516 * Changed all integer type names:
3517 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3518 to avoid collisions with other libraries using same type names
3521 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3523 * Added `prefer_ipv6' argument to the functions
3524 silc_net_gethostbyname[_async]. If it is TRUE it will return
3525 IPv6 address over IPv4. If FALSE IPv4 address is returned
3526 even if IPv6 address was found. Affected files
3527 lib/silcutil/silcnet.[ch].
3529 * Added support silc_net_create_connection[_async] to fallback
3530 to IPv4 address if IPv6 address could not be used (like if
3531 it doesn't work on a specific system). Affected file in
3532 lib/silcutil/unix/silcunixnet.c.
3534 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3536 * Added silc_schedule_reinit function to do the enlarging
3537 of the max tasks handling capabilities of the scheduler.
3538 Affected files lib/silcutil/silcschedule.[ch].
3540 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3542 * Added automatic extern "C" { ... } for C++ compilers so the
3543 application does not need to define them. Affected file
3544 includes/silcincludes.h.
3546 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3547 old name went against naming convention. Applications now
3548 include "silcclient.h" instead of "clientlibincludes.h".
3549 Removed includes/clientlibincludes.h, it is redundant now.
3551 * Renamed includes/version.h to silcversion.h.
3553 * Added really preliminary support for OS/2 into the util
3554 library. Only thread & mutex API is implemented, others
3555 are still to be implemented. Created the lib/silcutil/os2/
3556 directory. Created also file includes/silcos2.h.
3558 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3560 * Added preliminary BeOS support into the util library.
3561 Created lib/silcutil/beos/, and implemented all the needed
3562 functions to support SILC on BeOS. Created also file
3563 includes/silcbeos.h.
3565 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3567 * Added proper initializations to silc's irssi code, so it's
3568 now possible to load it as module. Affected files
3569 irssi/src/silc/core/silc-core.c,
3570 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3572 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3574 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3577 * Fixed the silcdoc document generator to correct generate
3578 docs from all kinds of filenames. Affected files are
3579 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3581 * ROBOdoc documented lib/silcutil/silcmemory.h.
3582 Added also new function silc_memdup.
3584 * Removed lib/silcutil/silcbufutil.h and moved those routines
3585 to the lib/silcutil/silcbuffer.h.
3587 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3589 * Added `user_count' to the SilcChannelEntry which now tells the
3590 number of users on the channel. The user count is now saved
3591 in normal server of global channels as well. Affected files
3592 silcd/server.c, idlist.h, packet_receive.c and command.c.
3594 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3595 include file utility functions.
3597 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3598 instead of calling directly OS routines.
3600 * Fixed NICK change printing in Irssi SILC Client. Fixed
3601 KICKED notify printing in Irssi SILC Client. Affected file
3602 irssi/src/silc/core/client_ops.c.
3604 * Fixed a NICK change bug in client library, to not recreate the
3605 client_entry->channels hash table everytime nick is changed.
3606 Affected file lib/silcclient/client.c.
3608 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3610 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3611 the SKE interface a bit.
3613 * Fixed padding problem in PKCS#1. The padding was not actually
3614 random since the random number generator was used incorrectly.
3615 This security bug affects only when encrypting with PKCS#1, and
3616 it is not currently used at all in SILC. SILC only use signing
3617 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3619 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3621 * Rewrote the notify handling in Irssi SILC client to not call
3622 the events as signals. Fixes problems with Perl support.
3623 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3625 * Send the auto-nicking NICK command in client library with
3626 little timeout after connecting. The affected file is
3627 lib/silcclient/client.c.
3629 * Added following new config file settings:
3630 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3631 key_exchange_timeout, conn_auth_timeout, connections_max,
3634 Implemented all the new config settings handling in the server.
3636 Optimized the use of SKE Mutual flag usage. Use it only
3637 if connection authentication protocol is not based in public
3640 Renamed all SilcServerConfigSection* to SilcServerConfig*
3641 to have a bit shorter names.
3643 Affected files silcd/serverconfig.[ch], server.[ch], and
3646 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3648 * Cleaned up the listening sockets code, preparing for the rehash
3649 support. Affected file is silcd/server.c.
3651 * Fixed some output messages. Affected files are silcd/silcd.c,
3654 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3656 * Create lib/doc/silcrng_intro.html document as introduction
3657 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3659 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3661 * Fixes to the silcd config template. Affected file is
3662 doc/example_silcd.conf.in.
3664 * Removed type casts from silc_calloc(), conforming to the
3665 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3667 * Removed param_name member from client, server, and router
3668 section structs, now identifying the param directly.
3670 Added CONFIG_FREE_AUTH macro in config file parsing.
3672 Affected files are silcd/serverconfig.[ch].
3674 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3676 * Fixed command line parameter handling. All SILC initialization
3677 is now done in silc_core_init() which also fixes autoconnecting
3680 Affected files irssi/src/silc/core/silc-core.c,
3681 irssi/src/fe-text/silc.c.
3683 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3685 * Added new configuration options and blocks:
3686 keepalive_secs, reconnect_count, reconnect_interval,
3687 reconnect_interval_max, reconnect_keep_trying and
3688 require_reverser_lookup. Added ConnectionParam block, and
3689 implemented the connection parameters when connecting as
3690 initiator and when accepting connections as responder.
3692 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3693 whether given configuration value has been given already.
3695 Affected files silcd/serverconfig.[c], server.[c].
3697 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3698 algorithm parts and created new file silcalgs.conf, that
3699 is now included from the example_silcd.conf.in.
3701 * Optimized the silc_server_connect_to_router_second to take
3702 the connection configuration object from the SilcServerConnection
3703 object instead of finding it during the connecting phase.
3704 Added the configuration object to SilcServerConnection struct.
3705 Affected files silcd/server_internal.h, server.c.
3707 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3709 * Add the client on channel after it was resolved at the
3710 channel message receiving, and it was not already on the
3711 channel. Affected file lib/silcclient/client_channel.c.
3713 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3715 * Fixed the public key authentication to allocate always the
3716 destination signature buffer instead of using static buffer.
3717 Affected file silcd/protocol.c.
3719 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3721 * Unified the serverconfig.[ch]'s helper function interface.
3722 Affected file silcd/serverconfig.[ch].
3724 * Removed doc/example_silc.conf.in since it is redundant.
3725 The make install will now install irssi/silc.conf file.
3727 * Added new Passphrase and Publickey authentication methods to
3728 config file, allowing both public key and passphrase based
3729 authentication to be set at the same time.
3731 Added `prefer_passphrase_auth' setting in config file which
3732 can be used to set to prefer passwd auth if both passwd and
3733 public key is set. If not set, public key is preferred.
3734 This has effect only when being initiator (responder will try
3737 Added support for authentication with passphrase and public key
3738 at the same time. The passphrase is tried first always since
3739 it is faster to check.
3741 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3743 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3745 * Merged the new SILC Config library, with the server parsing
3746 support. Read the header file silcconfig.h or the toolkit
3747 documentation for the news. Affected files are
3748 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3749 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3750 silcd/protocol.c silcd/server.c silcd/server_backup.c
3751 silcd/serverconfig.[ch] silcd/silcd.c.
3753 * Fixed some silclog documentation. Affected file is
3754 lib/silcutil/silclog.h.
3756 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * The silc_cipher_register, silc_hash_register and
3759 silc_hmac_register now checks if the object to be registered
3760 is registered already. Affected files are
3761 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3763 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3765 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3767 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3769 * Allow zero length channel messages inside the Channel Message
3770 Payload. Affected file lib/silccore/silcchannel.c.
3772 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3773 as header filenames.
3775 * Removed lib/silcclient/README and created HTML file
3776 lib/silcclient/silcclient_using.html, which is now included
3777 as part of Toolkit documentation.
3779 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3781 * Fixed CUMODE_CHANGE notify handling to change the mode of
3782 correct client. Affected file lib/silcclient/client_notify.c.
3784 * Make silc_rng_alloc fail if it cannot allocate the sha1
3785 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3787 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3789 * Fixed the file transfer's key agreement payload to include
3790 zero port also if the hostname is NULL because it could not
3793 Call file transfer monitor callback now also if error occurs
3794 during key agreement protocol.
3796 Changed the silc_client_file_send interface to return the
3797 SilcClientFileError instead of session id. The session ID
3798 is returned into pointer provided as argument.
3800 Check that the file exists locally before sending the
3801 file transfer request at all.
3803 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3805 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3806 error than can occur while key agreement protocol. Affected
3807 file lib/silcclient/silcapi.h.
3809 * Fixed the event_mode CMODE handler to not crash when mode
3810 is changed and +k mode is set in the channel. Affected file
3811 irssi/src/silc/core/silc-channels.c.
3813 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3814 SILC_LOG_WARNING to give out Warning and not Error. Affected
3815 file lib/silcutil/silclog.c.
3817 * Fixed the channel message payload decryption in the function
3818 silc_channel_message_payload_decrypt to not modify the original
3819 buffer before it is verified that the message decrypted
3820 correctly. Otherwise, next time it is called with correct
3821 channel key it won't encrypt since the payload is corrupted.
3822 Affected file lib/silccore/silcchannel.c.
3824 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3826 * Do not constantly resize the window. A fix patch by cras.
3827 Affected file irssi/src/fe-text/screen.c.
3829 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3831 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3832 Affected file lib/silcutil/silcnet.c.
3834 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3836 * Fixed a bug in hash table internal routine for traversing
3837 the table with foreach callback. The current entry may
3838 become invalid in the callback but it was referenced after
3839 the callback returned.
3841 Do not allow auto rehashing of hash table during the
3842 silc_hash_table_foreach operation, for same reasons as it is
3843 not allowed for SilcHashTableList. Affected files are
3844 lib/silcutil/silchashtable.[ch].
3846 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3848 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3849 Win32 DLL. extern's in header files are now declared with
3852 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * Fixed private message handling. It used some old code that
3855 caused the client to crash. Affecte file is
3856 lib/silcclient/client_prvmsg.c.
3858 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * Added function silc_client_add_channel,
3861 silc_client_replace_channel_id, and removed functions
3862 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3863 from client library.
3865 * Added cross reference of the joined channels to the
3866 SilcClientEntry, and changed the SilcChannelEntry's
3867 users list to SilcHashTable. The affected files are
3868 lib/silcclient/idlist.[ch].
3870 * Fixed a bug in hash table tarversing. While the hash table
3871 is traversed with SilcHashTableList the table must not be
3872 rehashed. It is now guaranteed that auto rehashable tables
3873 are not rehashed while tarversing the list. Also defined that
3874 silc_hash_table_rehash must not be called while tarversing
3875 the table. Added function silc_hash_table_list_reset that must
3876 be called after the tarversing is over. The affected files are
3877 lib/silcutil/silchashtable.[ch].
3879 * Changed all hash table traversing to call the new
3880 silc_hash_table_list_reset in server and in client library.
3882 * Added function silc_client_on_channel to return the
3883 SilcChannelUser entry if the specified client entry is joined
3884 on the specified channel. This is exported to application as
3885 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3887 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3889 * Fixed founder regaining problem with JOIN command on normal
3890 server. The notify for mode change must be sent always and
3891 not only if !cmd->pending. Affected file silcd/command.c.
3893 * Fixed the WHOWAS command's reply sending to support the
3894 lists correctly. Affected file silcd/command.c.
3896 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3898 * When sending JOIN command to router for processing the
3899 sender's old command identifier was not saved back to the
3900 sender's command context, fixed now. The affected file is
3903 * Create the key in JOIN command of the router did not return
3904 the channel key, added check for this. Affected file is
3907 * Fixed a channel ID update bug in JOIN command reply. Do
3908 not directly upgrade the ID but call the function
3909 silc_idlist_replace_channel_id if the ID was changed.
3910 Affected file silcd/command_reply.c.
3912 * Fixed memory leaks from command calling if it would fail.
3913 Affected file silcd/command.c.
3915 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3917 * Applied patches from cras:
3919 Memory leak fixes around libaries, irssi window resize fix,
3920 new silclist.h and silcdlist.h, all extern inline changed to
3923 * Removed dotconf from lib/dotconf, not needed anymore.
3925 * Removed TRQ from lib/trq, not needed anymore.
3927 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3928 with server connections. Later this will be configurable
3929 in config file after new config file is done. Affected file
3932 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3934 * Fixed a crash in server related to channel announcements.
3935 Affected file silcd/server.c.
3937 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3939 * Fixed memory leaks in silc_server_create_new_channel*
3940 functions. Affected file silcd/server.c.
3942 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3943 which ID was changed. This way the router will send the
3944 user list for the channel again, and server won't be in
3945 desync in some rare circumstances. Affected file is
3946 silcd/packet_receive.c.
3948 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3950 * Check for NULL socket pointer in the function
3951 silc_server_packet_send_to_channel_real. Affected file
3952 silcd/packet_send.c.
3954 * Fixed the BAN notify handling to correctly remove ban
3955 list. Affected file silcd/packet_receive.c.
3957 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3959 * Fixed some header addition to Toolkit distribution in
3960 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3962 * Added lib/silcclient/client_ops_example.h as an template
3963 file for application programmers to quickly start using
3964 the SilcClientOperation functions in their application.
3965 Updated the lib/silcclient/README as well to tell about this
3966 nice file made available.
3968 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3970 * Call silc_server_remove_from_channels when removing client
3971 entry when NO_SUCH_CLIENT_ID was received. Affected file
3972 is silcd/command_reply.c.
3974 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3976 * Added server & router operator statistics updating. Affected
3977 file silcd/packet_receive.c and silcd/command.c.
3979 * Fixed the SERVER_SIGNOFF notify handling on normal server
3980 not to save the history information for clients. Same was
3981 fixed earlier in remove_clients_by_server function, but not
3982 here. Affected file silcd/packet_receive.c.
3984 * Raised the default connection-retry count from 4 to 7 in
3985 server. Affected file silcd/server.h.
3987 * Cancel any possible reconnect timeouts when we start the
3988 key exchange. Affected file silcd/server.c.
3990 * Do not reconnect on connection failure when SCONNECT was
3991 given. Affected files silcd/server.[ch].
3993 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3995 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
3997 * Fixed the NICK command to always give the unformatted
3998 nickname to the one giving the NICK command. If unformatted
3999 nickname is cached already it will be formatted and the
4000 local entry will always get the unformatted nickname.
4001 Affected file lib/silcclient/idlist.c.
4003 * Fixed some double frees from client library commands.
4004 Affected file is lib/silcclient/command.c.
4006 * Fixed CUMODE command in server to assure that no one can
4007 change founder's mode than the founder itself, there was a
4008 little bug. Affected file silcd/command.c.
4010 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Removed the SilcClientCommandDestructor from the client
4013 libary, it is not needed anymore. Affected files are
4014 lib/silcclient/silcapi.h, command[_reply].[ch],
4015 client_notify, idlist.c.
4017 * Fixed GETKEY command to first resolve client, and then
4018 resolve the server only if the client was not found, instead
4019 of resolving both at the same time. Affected file is
4020 lib/silcclient/command.c.
4022 * Added silc_client_start_key_exchange_cb and lookup the
4023 remote hostname and IP address before starting the key
4024 exchange with server. The affected file is
4025 lib/silcclient/client.c.
4027 * The server's public key is now saved using the IP address
4028 of the server and not the servername for the filename.
4029 The hostname public key filename is checked as an fall back
4030 method if the IP address based filename is not found.
4032 Fixed the GETKEY command to save the fetched server key
4033 in correct filename.
4035 Print the remote server's hostname now when new key is
4036 received during connection process. Affected file is
4037 irssi/src/silc/core/client_ops.c.
4039 * Return always our own public key to the client if it asks
4040 for it with GETKEY command. Affected file silcd/command.c.
4042 * Removed the use_auto_addr variable from default config
4043 file since it was in wrong section. Affected file is
4046 * Fixed TOPIC_CHANGE notification to not route it when it
4047 was sent using silc_server_send_notify_to_channel function.
4048 Affected file silcd/command.c.
4050 * Fixed silc_server_send_notify_kicked to send the kicker's
4051 Client ID also, it was missing. Affected files are
4052 silcd/command.c, silcd/packet_send.[ch].
4054 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4056 * Do not save client history information in SERVER_SIGNOFF.
4057 Fixes the bug in normal server that it does not detect
4058 the client becoming valid after the server becomes back
4059 online. Affected file silcd/server_util.c.
4061 * Added `sock_error' field into the SilcSocketConnection
4062 context. When error occurs during socket operation (read
4063 or write) the error is saved. Added also new function
4064 silc_socket_get_error to return human readable socket error
4065 message. Affected files are lib/silcutil/silcsockconn.[ch],
4066 lib/silcutil/unix/silcunixsockconn.c, and
4067 lib/silcutil/win32/silcwin32sockconn.c.
4069 * The server now prints the socket error message in the
4070 signoff for client. Affected file silcd/server.c.
4072 * Fixed the `created' channel information sending from router
4073 to server in JOIN command. Checks now whether the channel
4074 really was created or not and set it according that.
4076 Fixed the JOIN command to use the client entry's current
4077 ID during the joining procedure instead of the one it sent
4078 in the command (it is checked though), since it can change
4079 between the packet processing and command processing, and
4080 would just case unnecessary pain in the client end. Affected
4081 file silcd/command.c.
4083 * Fixed a channel key payload sending to use correct channel
4084 ID when the server was forced to change the channel's ID by
4085 router. Router sent the key payload with the old Channel ID.
4086 Affected file silcd/packet_receive.c.
4088 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4090 * Call silc_server_save_channel_key only if the key payload
4091 was provided in the JOIN command's command reply. Affected
4092 file silcd/command_reply.c.
4094 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4096 * Fixed silc_mp_sizeinbase to return the value correctly with
4097 MPI. Affected file lib/silcmath/mp_mpi.c.
4099 * Fixed the stop_server signal to correctly stop the scheduler
4100 and gracefully stop the server when SIGTERM or SIGINT signals
4101 are received. Affected file silcd/silcd.c.
4103 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4105 * Simple handling of TERM and HUP signals. Also added some log
4106 flushing call around. Affected file is
4109 * Fixed small bugs in silclog.c. Now buffering output will take
4110 effect after 10 seconds since startup: This will ensure that
4111 no important startup messages are lost. Also output redirection
4112 will preserve original format ([Date] [Type] message).
4113 Affected file is lib/silcutil/silclog.c.
4115 * Added two options to the config file, in the logging section:
4116 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4117 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4119 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4121 * Do not print the warning about log files not being initialized
4122 more than once to avoid excess logging. Affected file is
4123 lib/silcutil/silclog.c.
4125 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4126 the SIM copying in make install in Makefile.am.pre.
4128 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4130 * Rewritten silclog APIs. Globally interesting changes follows:
4131 silc_log_set_files() changed to silc_log_set_file().
4132 silc_log_set_callbacks() changed to silc_log_set_callback().
4133 ROBOdoc documented silclog header file.
4134 SilcLogCb now returns bool to wether inihibit the default
4135 handler or not (to keep the old behaviour return always TRUE).
4136 The new APIs should also fix the problem of the
4137 silcd_error.log file that was written in the current directory.
4140 Log files streams will remain opened after silc_log_set_file()
4141 call, means less CPU usage notably on high traffic servers.
4142 File streams are now full buffered, and flushed to the disk
4143 every 5 minutes, lesses HD activity and CPU usage.
4144 Messages can be redirected, allowing admins to configure
4145 one single logfile for all server messages.
4146 the silc_log_quick global variable to activate fast-logging.
4147 Affected files lib/silcutil/silclog.[ch]
4149 * Changed some code to conform new silclog APIs. Affected
4150 files are doc/example_silcd.conf.in, silcd/server.c
4151 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4154 * Fixed a memory leak that could occur in some situations.
4155 Affected file silcd/serverconfig.c.
4157 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4159 * Added the silc_client_del_client to remove the client from
4160 all channels as well. Affected file lib/silcclient/idlist.c.
4162 * Fixed the client library to correctly remove the client
4163 from all channels when the client entry is being destroyed.
4164 Affected file lib/silcclient/client_notify.c, command.c.
4166 * Added auto-nicking support to the client library. If the
4167 applicatio now sets client->nickname it will be sent to the
4168 server after connecting by the library. This way for example
4169 SILCNICK (or IRCNICK) environment variables will have effect
4170 and always change the nickname automatically to whatever
4171 it is wanted. Affected file lib/silcclient/client.[ch].
4173 * Renamed silc_server_command_bad_chars to the
4174 silc_server_name_bad_chars and moved it to the
4175 silcd/server_util.[ch]. Added also new function
4176 silc_server_name_modify_bad to return nickname that
4177 includes bad characters as new nickname without those
4178 bad characters. This check and modify is now used in
4179 silc_server_new_client when the username is initially set
4180 as nickname, so it must be checked to be valid nickname.
4181 Affected file silcd/packet_receive.c.
4183 * The nickname length is now taken from the packet for real
4184 and not trusted to strlen() since it clearly can return
4185 wrong length for nickname including bad characters. This
4186 also applies to channel names. Affected file silcd/command.c.
4188 * Removed the lib/silcsilm/modules directory. Modules are now
4189 compiled into the lib/silcsim. Fixed the copying of the
4190 modules to follow symbolic links in Makefile.am.pre.
4192 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4194 * Fixed silc_string_regexify list creation. Fixes bugs with
4195 BAN and INVITE commands in server. The affected file is
4196 lib/silcutil/unix/silcunixutil.c.
4198 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4200 * Removed the command destructor entirely from the server's
4201 command and command reply routines. It is not needed, and
4202 its usage was buggy and caused crashes. Affected files are
4203 silcd/command[_reply].[ch].
4205 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4207 * Cancel protocol and NULL sock->protocol if timeout
4208 occurred during protocol. Affected file silcd/server.c.
4210 * Cancel protocol timeouts always before calling the final
4211 callback, to assure that after final callback is called
4212 no other state will be called for the protocol anymore.
4213 Affected file silcd/protocol.c.
4215 * Print error log if incoming connection configuration could
4216 not be found. Affected file silcd/server.c.
4218 * Fixed JOIN command to correctly save the founder mode
4219 to the client on normal SILC server, when the channel
4220 was created by the router. Affected file silcd/command.c.
4222 * Fixed LIST command (hopefully) to send correct reply
4223 packets. Affected file silcd/command.c.
4225 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4227 * The silc_packet_receive_process now returns FALSE if the
4228 read data was invalid packet, and TRUE if it was ok.
4230 The server now checks that if unauthenticated connection
4231 sends data and its processing fails the server will close
4232 the connection since it could be a malicious flooder.
4234 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4236 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4238 * Make sure the warning about error opening a log file is
4239 printed only once and not everytime it fails (produces
4240 too much useless log). Affected file lib/silcutil/silclog.c.
4242 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4244 * Made the silc_server_daemonise() function more readable.
4245 Affected file silcd/server.c.
4247 * Pid file is now optional, the user may comment it out from
4248 the config file. Removed define SILC_SERVER_PID_FILE, we
4249 don't need a default any longer. Affected file
4250 configure.in.pre, lib/Makefile.am.pre.
4252 * Make some use of the pid file. The server now dies at startup
4253 if it detects a valid pid file on his path. The server would
4254 die anyway in this circumstance, because of the bind() failure.
4255 Affected file silcd/silcd.c.
4257 * No longer compiling lib/dotconf.
4259 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4261 * Fixed JOIN command parsing not to crash. Affected file
4262 lib/silcclient/command.c.
4264 * Fied the NICK_CHANGE notify to add the new client entry
4265 even it is resolved. This removes an <[unknown]> nick
4266 thingy bug in the client. Affected file is
4267 lib/silcclient/client_notify.c.
4269 * Do not try to allocate 0 bytes (efence does not like it)
4270 in lib/silccore/silccomand.c when encoding payload.
4272 * Do not take IRCNICK as nickname in Irssi SILC client since
4273 it is not possible to set nickname before hand connecting
4274 the server (TODO has an entry about adding auto-nicking
4277 * Changed the silc_server_command_pending to check whether
4278 there already exists an pending entry with the specified
4279 command, command identifier and pending callback. This is
4280 to fix IDENTIFY and WHOIS related crashes that may register
4281 multiple pending commands with same identifier. Affected
4282 file silcd/command.c.
4284 * Fixed the server to reconnect to the router even if it
4285 was already reconnecting and EOF was received. This to
4286 fix a possibility that the server wouldn't ever try to
4287 auto-reconnect to the router. Affected file silcd/server.c.
4289 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4291 * Fixed the server's password authentication to use the
4292 length of the locally saved password, and not the one
4293 sent in the packet. Affected file silcd/protocol.c.
4295 * Fixed same password authentication problem in the
4296 Authentication Payload handling routines in
4297 lib/silccore/silcauth.c.
4299 * Yet another password authentication problem fixed with
4300 channel password handling in silcd/command.c.
4302 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4304 * If first character of string in silc_parse_userfqdn is '@'
4305 then do not parse it. Affected file is
4306 lib/silcutil/silcutil.c.
4308 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4310 * Fixed minor bug in IDENTIFY command reply sending, which
4311 caused various weird problems during JOIN when it was
4312 resolving names for users. Affected file silcd/command.c.
4314 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4316 * Fixed the IDENTIFY command reply sending to chech better valid
4317 clients. It was possible to send incomplete list of replies.
4318 Affected file silcd/command.c.
4320 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4322 * Added silc_client_command[s]_[un]register functions now to
4323 dynamically register the commands in client library. Removed
4324 the static table of commands. This allows the client library
4325 to call commands without causing the application to know about
4326 what commands library has called.
4328 Removed the INFO command reply kludge to detect when the command
4329 was called by library. Now library use its own command reply
4330 function for INFO command.
4332 Added function silc_client_command_call to call a command.
4333 Application can use it to call command, not access the structure
4336 Now all commands that are sent by the client library (not
4337 explicitly sent by application) use own command reply functions.
4339 Affected files around lib/silcclient/ and in
4340 irssi/src/silc/core/.
4342 * Fixed the WHOIS command reply sending to chech better valid
4343 clients. It was possible to send incomplete list of replies.
4345 Fixed the WHOIS and IDENTIFY to send the request to router
4346 if normal server did not do it and did not find any results.
4348 Affected file silcd/command.c.
4350 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4352 * Moved the internal data from SilcClient context into its
4353 own file, not accesible to application. Affected files
4354 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4355 and other files in client library.
4357 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4359 * Added doc/examples installation target in Makefile.am.pre.
4362 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4364 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4365 commands the found client entry will be removed from the
4366 cache, after notifying application about the error. Affected
4367 file lib/silcclient/command_reply.c.
4369 * Changed the /MSG to check for exact nickname user gave, and
4370 not let `nick' match `nick@host' if it is only one found. Now,
4371 user must type the exact nickname (like nick@host2) even if
4372 there are no more than one same nicks found. This is to avoid
4373 a possibility of sending nickname to wrong nickname since
4374 `nick' could match `nick@host'. Affected file is
4375 irssi/src/core/silc-servers.c.
4377 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4379 * Do not print "you are now server operator" or similar when
4380 giving /away command. Affected files are
4381 irssi/src/silc/core/client_ops.c, silc-servers.h.
4383 * Made the silc_server_command_pending_error_check to send
4384 the same command reply payload it received back to the
4385 original sender of the command. This way all arguments
4386 that was received by the server will be received by the
4387 client too. Affected file silcd/command.c.
4389 * Added the silc_idcache_add to return the created cache entry
4390 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4392 * Add global clients to expire if they are not on any channel.
4393 This is because normal server will never know if they signoff
4394 if they are not on any channel. The cache expiry will take
4395 case of these entries. This is done by normal servers only.
4396 The affected files are silcd/command_reply.c,
4397 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4399 * If server receives invalid ID notification for WHOIS or
4400 IDENTIFY and the ID exists in the lists, it is removed.
4401 Affected file silcd/command_reply.c.
4403 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4404 in client then client entry that it matches is searched and
4405 the nickname is printed on the screen for user. Affected
4406 file irssi/src/silc/core/client_ops.c.
4408 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4410 * Use cache entry expire time in the LIST command reply to
4411 purge old entries from the cache after the LIST command
4412 reply has been received. This way we don't have non-existent
4413 entries in the cache for too long. Affected file is
4414 silcd/command_reply.c.
4416 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4418 * If we are normal server, and we've not resolved client info
4419 in WHOIS or IDENTIFY from router, and it is global client,
4420 we'll check whether it is on some channel. If it is not
4421 then we cannot be sure about its validity and will resolve it
4422 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4423 file silcd/command.c.
4425 * Search channel by name (if possible) rather than by ID
4426 in IDENTIFY command's command reply. Affected file is
4427 silcd/command_reply.c.
4429 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4431 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4432 Updated specs and implemented it. Affected file silcd/command.c,
4433 silcd/packet_send.c and silcd/packet_receive.c.
4435 * Implemented the <founder auth> payload handling in the JOIN
4436 command. If provided all conditions for channel joining
4437 except requirement to provide correct passphrase can be
4438 overrided by the channel founder. Updated the protocol specs.
4439 Affected file silcd/command.c.
4441 Added support for founder auth in JOIN command in client
4442 library. Fixed the parsing of the JOIN command now to support
4443 all options as they should be. The affected file is
4444 lib/silcclient/command.c.
4446 * Optimized the WHOIS and IDENTIFY commands to send the request
4447 to router only if it includes nicknames or other names. If
4448 they include only IDs then check the local cache first before
4449 routing. Affected file is silcd/command.c.
4451 * Added channels topic announcements. Affected file is
4452 silcd/packet_receive.c and silcd/server.c.
4454 * Fixed the silc_server_send_notify_topic_set to really destine
4455 the packet to channel. Affected file silcd/packet_send.c.
4457 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4458 library. Affected file lib/silcclient/client_notify.c.
4460 * Added UMODE announcements. Affected file silcd/server.c.
4462 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4464 * Memory leak fixes in:
4466 lib/silcutil/silcsockconn.c
4467 lib/silcske/silcske.c
4468 lib/silcske/groups.c
4470 lib/silccrypt/silcpkcs.c
4471 lib/silccore/silccommand.c
4472 lib/silccore/silcidcache.c
4477 * ROBOdoc documented the lib/silcske/groups.h file and a
4478 bit changed the interface for better.
4480 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4482 * Update the client entry context in the ID cache after
4483 nick change. Affected file lib/silcclient/command.c.
4484 Fixes the CUMODE command when regaining founder privileges,
4485 and a little WHOIS problem.
4487 * Fixed silc_net_gethostbyname to correctly call the
4488 inet_ntop. Affected file lib/silcutil/silcnet.c.
4490 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4492 * Added IPv6 support checking to the configure.in.pre, added
4493 also --enable-ipv6 option to override the check. Affected
4494 file configure.in.pre.
4496 * The silc_thread_create now calls the start function
4497 directly if threads support is not compiled in. Removes
4498 ugly #ifdef's from generic code. Affected files are
4499 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4501 * Added silc_net_gethostby[name/addr]_async to asynchronously
4502 resolve. Affected files are lib/silcutil/silcnet.[ch].
4504 * Added support for rendering IPv6 based server, client and
4505 channel IDs. Affected file lib/silcutil/silcutil.c.
4507 * Added support for creating IPv6 based server IDs. Affected
4508 file is silcd/serverid.c.
4510 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4512 * Added silc_net_gethostby[addr/name] into the
4513 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4514 routines. Added silc_net_is_ip[4/6]. Affected file is
4515 lib/silcutil/unix/silcunixnet.c. All routines that take
4516 address as argument now supports both IPv4 and IPv6 addresses.
4518 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4520 * Fixed LIST command reply sending in server. Affected file
4523 * Server now sends the kicker's client ID in the KICK notify
4524 to the kicked client. Affected file silcd/command.c.
4526 * The client library now parses the kickers client ID and
4527 UI displays it. Affected files lib/silcclient/client_notify.c
4528 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4530 * Made all payload parsing function prototypes consistent.
4531 They all take now const unsigned char * and uint32 pair as
4532 the payload data instead of SilcBuffer. Changes all around
4533 the source tree. Other unsigned char* -> const unsigned char*
4534 changes around the tree as well.
4536 * Optimized SFTP client and server packet sending not to
4537 allocate new buffer for each packet but to recycle the
4538 first allocated buffer. Affected files are
4539 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4541 * Optimized the SFTP client to use SilcList instead of
4542 SilcDList for requests, because it is faster. Affected file
4543 is lib/silcsftp/sftp_client.c.
4545 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4546 into lib/silccore/silcid.[ch].
4548 Renamed silcpayload.[ch] into silcargument.[ch].
4550 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4552 * If client entry is deleted with active key agreement
4553 session, abort the session.
4555 The silc_client_abort_key_agreement now calls the completion
4556 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4558 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4561 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4563 * Don't use __restrict in older GCC's. Affected file is
4564 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4566 * silc_net_localhost now attempts to reverse lookup the
4567 IP/hostname. Affected file lib/silcutil/silcnet.c.
4569 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4570 command. It can be used to gain founder privileges at
4571 the same time when joining the channel.
4573 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4574 kicker's client ID as well. Updated protocol specs.
4576 Defined that the server must send SILC_COMMAND_IDENTIFY
4577 command reply with error status to client who sent
4578 private message with invalid client ID.
4580 Updated the protocol specification.
4582 * Added silc_server_send_command_reply to send any
4583 command reply. Affected file silcd/packet_send.[ch].
4585 * Added silc_id_payload_encode_data to encode ID payload
4586 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4588 * The server now send IDENTIFY command reply with error
4589 status if client ID in private message is invalid. Affected
4590 file silcd/packet_receive.c.
4592 * Save the server key file with server's IP address in
4593 the filename instead of hostname. The affected file is
4594 irssi/src/silc/core/client_ops.c.
4596 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4598 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4601 * Added libtool support for compiling shared objects in
4602 lib/silcsim. Affected file configure.in.pre and
4603 lib/silcsim/Makefile.am. Original patch by cras.
4605 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4607 * Pid file configuration, and server's config file fixes
4608 patch by toma. Updated CREDITS file.
4610 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4612 * Fixed silc_client_channel_message to not try to decrypt
4613 the message twice if it resolved the destination client
4614 information. This could cause of dropping one channel
4615 message. Affected file lib/silcclient/client_channel.c.
4617 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4619 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4620 lib/silcclient/client.c. This function is used when the SILC
4621 Client is run under some other scheduler, or event loop or
4622 main loop. On GUI applications, for example this may be
4623 desired to used to run the client under the GUI application's
4624 main loop. Typically the GUI application would register an
4625 idle task that calls this function multiple times in a second
4626 to quickly process the SILC specific data.
4628 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4630 * Fixed silc_server_drop() for dropping the supplementary
4631 groups as well, this could cause a security hole on some
4634 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4636 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4639 * Write PID file after dropping privileges. Added -F option
4640 to run server on foreground. A patch by debolaz.
4641 Affected files silcd/server.c, silcd/silcd.c.
4643 * Fixed MOTD to return the MOTD file server name. Affected
4644 file silcd/command.c.
4646 * Added INFO command reply handling to the Irssi SILC Client.
4647 Affected file irssi/src/silc/core/client_ops.c.
4649 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4651 * Fixed the silc_idcache_list_* routines to really support
4652 the dynamic list. Fixes a crash. Affected file is
4653 lib/silccore/silcidcache.c.
4655 * Fixed the LIST command reply to really call LIST command's
4656 pending callbacks. Affected file silcd/command_reply.c.
4658 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4660 * Update conn->local_entry->nickname after giving NICK
4661 command. Affected file lib/silcclient/command.c.
4663 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4665 * Added the [pid] option to the silcd configuration file
4667 Affected files: serverconfig.[ch] and silcd.c
4669 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4671 * Save fingerprint in WHOIS command reply in server.
4672 Affected file silcd/command_reply.c.
4674 * Fixed NICK commands pending callback registration.
4675 Affected file lib/silcclient/command.c.
4677 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4679 * Use ++server->cmd_ident when sending commands in server,
4680 instead of random number. Affected file silcd/command.c.
4682 * Fixed GETKEY command reply to call actually GETKEY pending
4683 command callbacks. Affected file silcd/command_reply.c.
4685 * A bit stricter check for nicknames. Check for same nickname
4686 in NICK command also. Affected file silcd/command.c.
4688 * Do not call INFO command everytime client ID changes, only
4689 during first connecting. Affected file lib/silcclient/client.c.
4691 * Set the new nickname only after successful command reply for
4692 NICK command is returned by server. Affected file
4693 lib/silcclient/command.c.
4695 * Remove nicknames from nicklist during server_signoff notify.
4696 Should fix /NAMES bit more. The affected file is
4697 irssi/src/silc/core/silc-channels.c.
4699 * Added `fingerprint' field to the SilcIDListData in the
4700 silcd/idlist.h to hold the fingerprint of the client's
4703 Send the fingerprint of the client's public key in WHOIS
4706 Affected files silcd/command.c, and silcd/idlist.[ch].
4708 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4709 create fingerprint from given data.
4711 * Show the fingerprint of the client's public key in WHOIS.
4712 Affected files irssi/src/module-formats.[ch] and
4713 irssi/src/silc/core/client_ops.c.
4715 * Format the multiple same nicknames also during JOIN and
4716 NICK_CHANGE notifys. Affected file is
4717 lib/silcclient/client_notify.c.
4719 * Do not print error on screen for invalid private message
4720 payload since it can come if someone is sending private
4721 messages with wrong key. Affected file
4722 lib/silccore/silcprivate.c.
4724 * Fixed multiple concurrent /PING crash. Affected file
4725 lib/silcclient/command.c.
4727 * Changed the wrong ID encoding. All IP addresses must be
4728 in MSB first order in encoded format. They were encoded
4729 wrong and was in LSB format. Affected files are
4730 silcd/serverid.c, lib/silcutil/silcutil.c.
4732 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4734 * Call the `connect' client operation through the scheduler
4735 in case of error. Affected file lib/silcclient/client.c.
4737 * Call the `failure' client operation even if the error
4738 occurred locally during a protocol. Affected file is
4739 lib/silcclient/protocol.c.
4741 * Added support of sending LIST command to router from normal
4742 server. This way normal server can get list of all channels
4743 in the network too. Fixed the channel list sending in the
4744 server too. Affected files are silcd/command.c, and
4745 silcd/command_reply.[ch].
4747 * Added silc_server_update_channels_by_server and
4748 silc_server_remove_channels_by_server. They are used during
4749 disconnection of primary router and in backup router protocol.
4750 Affected file silcd/server_util.[ch], silcd/server.c and
4751 silcd/server_backup.c.
4753 * Fixed channel adding to global list in IDENTIFY command
4754 reply in server. Affected file silcd/command_reply.c.
4756 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4758 * If the incoming packet type is REKEY or REKEY_DONE process
4759 that packet always synchronously. Fixes yet another MAC
4760 failed error on slow (dialup) connections. Affected file
4761 lib/silcclient/client.c and silcd/server.c.
4763 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4765 * Call check_version SKE callback for initiator too. Affected
4766 file lib/silcske/silcske.c.
4768 * Implemented fix for security hole found in the SKE that was
4769 fixed in the specification few days back; the initiator's
4770 public key is now added to the HASH value computation.
4771 Added backwards support for the old way of doing it too, for
4772 old clients and old servers. Affected file is
4773 lib/silcske/silcske.c.
4775 * Enabled mutual authentication by default in SKE. If initiator
4776 is not providing mutual authentication the responder will
4777 force it. This will provide the proof of posession of the
4778 private key for responder. The affected files are
4779 lib/silcclient/protocol.c and silcd/protocol.c.
4781 * Do not cache anymore the server's public key during SKE.
4782 We do mutual authentication so the proof of posession of
4783 private key is done, and if the server is authenticated in
4784 conn auth protocol with public key we must have the public
4785 key already. Affected file silcd/protocol.c.
4787 * Added new global debug variable: silc_debug_hexdump. If
4788 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4789 file lib/silcutil/silclog.[ch].
4791 * Fixed compilation warning due to char * -> const char *.
4792 Affected files lib/silcutil/silcnet.h, and
4793 lib/silccore/silcauth.[ch].
4795 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4797 * Fixed CMODE command when new channel key was created. If
4798 the creation failed the old key was removed. Next time giving
4799 same command would crash the server since the old key was
4800 freed already. Affected file silcd/command.c.
4802 * Fixed the silc_server_announce_get_channels to not crash
4803 on reconnect. Affected file silcd/server.c.
4805 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4807 * Added silc_log_set_debug_string function to set a regex
4808 string to match for debug output. Only the function names,
4809 or filenames matching the given debug string is actually
4810 printed. This way it is possible to filter out those debug
4811 strings that user is not interested in.
4813 Fixed a bug in silc_string_regexify.
4815 Affected files lib/silcutil/silclog.[ch], and
4816 lib/silcutil/unix/silcunixutil.c.
4818 * Changed the -d options in both server and Irssi SILC client
4819 to take the debug string as argument. Affected files
4820 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4822 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4824 * Added silc_hash_babbleprint to create a Bubble Babble
4825 Encoded fingerprint. The encoding is developed by Antti
4826 Huima (draft-huima-babble-01.txt), and it creates human
4827 readable strings out of binary data. Affected file
4828 lib/silccrypt/silchash.[ch].
4830 * Print the babble print now in addition of fingerprint as well
4831 in Irssi SILC client. Affected files are
4832 irssi/src/fe-common/silc/module-formats.[ch],
4833 irssi/src/fe-common/silc/core/client_ops.c.
4835 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4837 * Fixed a security problem found in SKE. The initiator's
4838 public key too is now added to the HASH hash value creation
4839 which is signed by the responder to create the SIGN value.
4840 This will prevent anyone in the middle to lie to the responder
4841 about the initiator's public key. If this is done now, the
4842 man in the middle will get caught. Updated the protocol
4845 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4847 * Better installation directory handling. Configure module
4848 paths and other paths automatically to example_silc* files
4849 in doc/. A patch by toma.
4851 * Fixed compiler warning from MPI library, and from SILC RNG.
4854 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4855 It can be configured with ./configure. A patch by toma.
4857 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4859 * Find correct make to use in prepare-clean. A patch by
4860 toma. Affected file prepare-clean.
4862 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4864 * Added irssi variables use_auto_addr, auto_bind_ip,
4865 auto_bind_port and auto_public_ip.
4867 * Changed the interface for silc_client_send_key_agreement
4868 in lib/silcclient/silcapi.h
4872 irssi/src/silc/core/silc-core.c
4874 lib/silcclient/silcapi.h
4875 irssi/src/silc/core/silc-channels.c
4876 lib/silcclient/client_keyagr.c
4879 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4881 * Added silc_pkcs_public_key_compare to compare two
4882 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4884 * Check that the client who set the founder mode on the
4885 channel is the same client that is giving the founder
4886 mode to itself. It is done by comparing the saved public
4887 key (it is saved even in the authentication is passphrase).
4888 Affected file silcd/command.c.
4890 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4892 * Do not process packet for disconnected socket connection.
4893 Affected file lib/silccore/silcpacket.c.
4895 * Process the DISCONNECT packet through scheduler in the
4896 client library. Affected file lib/silcclient/client.c.
4898 * Fixed the silc_client_packet_parse to not to increase
4899 the packet sequence number if the conn->sock and the
4900 current socket connection is not same. This can happen
4901 for example during key agreement when the conn includes
4902 multiple socket connections (listeners). Affected file
4903 lib/silcclient/client.c.
4905 * The sender of the file transfer request now provides also
4906 the pointer (listener) for the key exchange protocol. If
4907 the listener cannot be created then it sends empty key
4908 agreement and lets the receiver provide the listener.
4910 Added `local_ip' and `local_port' arguments to the
4911 silc_client_file_send. If they are provided they are used,
4912 if not then it will attempt to find local IP address, if
4913 not found or bind fails then the remote client will provide
4916 Affected files are lib/silcclient/client_ftp.c and
4917 lib/silcclient/silcapi.h.
4919 * Extended the FILE SEND command to support defining the
4920 local IP and port for key exchange listener. They are
4921 optional. Affected file irssi/src/silc/core/silc-servers.c.
4923 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4925 * Defined to WHOIS command reply the sending of fingerprint
4926 of the client's public key (if the proof of posession of the
4927 corresponding private key is verified by the server).
4928 Updated to the protocol specification.
4930 * Added support of receiving the client's public key's
4931 fingerprint in command reply in client library. Affected
4932 file is lib/silcclient/command_reply.c, and
4933 lib/silcclient/idlist.[ch].
4935 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4937 * Do not send over 128 chars long nickname to the server
4938 in NICK command. Affected file lib/silcclient/command.c.
4940 * Do not send over 256 chars long channel names to the server
4941 in JOIN command. Affected file lib/silcclient/command.c.
4943 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4945 * Assure that silc_server_close_connection cannot be called
4946 twice for same socket context. Affected file is
4949 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4951 * Send error message to application if opening file for
4952 writing during file transfer fails. Affected file is
4953 lib/silcclient/client_ftp.c.
4955 Remove all file transfer sessions for a client that we're
4956 removing from ID cache.
4958 Affected file is lib/silcclient/client_ftp.c.
4960 * Fixed silc_net_addr2bin to return correct address. Affected
4961 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4963 * Fixed file transfer session removing on signoff notify.
4964 Affected file irssi/src/silc/core/silc-servers.c.
4966 * Added the SilcClientFileError to be returned in the monitor
4967 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
4968 Affected file lib/silcclient/silcapi.h.
4970 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4972 * Fixed a crash in silc_client_ftp_free_sessions and
4973 silc_client_ftp_session_free_client. Affected file
4974 lib/silcclient/client_ftp.c.
4976 * Added `disabled' field in the SilcChannelEntry in the server
4977 to indicate if the server entry is disabled. Affected file
4978 silcd/idlist.h, silcd/command[_reply].c.
4980 * SILC server adds now /var/run/silcd.pid everytime it is
4981 started. Affected file silcd/silcd.c.
4983 * Added silc_server_packet_send_clients to send a packet to
4984 the provided table of client entries. Affected file
4985 silcd/packet_send.[ch].
4987 * Fixed a crash in client resolving in client_prvmsg.c in
4988 client library. Affected file lib/silcclient/client_prvmsg.c.
4990 * Do not actually remove the client directly from ID cache
4991 during SERVER_SIGNOFF, but invalidate it. This way we
4992 preserve the WHOWAS info for the client. Affected file
4993 silcd/server_util.c.
4995 * Fixed SERVER_SIGNOFF notify handling in the server. The
4996 server is now able to process incoming SERVER_SIGNOFF notify
4997 for a server that it doesn't even know about. It will remove
4998 the clients provided in the notify. Affected file
4999 silcd/packet_receive.c.
5001 * Check for partial packet in data queue after every packet that
5002 was found from the queue. Return and wait for more data if
5003 there is partial data in queue. Affected file is
5004 lib/silccore/silcpacket.c.
5006 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5008 * Added SilcClietFileError enum to indicate error in
5009 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5010 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5011 Affected files lib/silcclient/silcapi.h and
5012 lib/silcclient/client_ftp.c.
5014 * Check that newsize in silc_buffer_realloc is larger than
5015 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5017 * Added better monitor of file transfers. It now monitors
5018 key agreement protocol during the file transfer too. Added
5019 error reporting too. Affected files
5020 irssi/src/silc/core/silc-servers.c,
5021 irssi/src/fe-common/silc/module-formats.[ch].
5023 * Wrote a help file for FILE command.
5025 * Added silc_rng_global_get_byte_fast to get not-so-secure
5026 random data as fast as possible. Random data is read from
5027 /dev/urandom if available and from the SILC RNG if not
5028 available. It is used in padding generation. Affected file
5029 lib/silccrypt/silcrng.[ch].
5031 * All packets in client library are now processed synchronously.
5032 Optimized packet processing a lot. Affected file
5033 lib/silcclient/client.c.
5035 * All server connection packets are processing synchronously
5036 now in server, to optimize packet processing. Affected file
5039 * Include files are installed now only in Toolkit distribution
5040 if make install is given. Affected files: all Makefile.am's.
5042 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5044 * Assure that silc_client_notify_by_server_resolve does not
5045 resolve the client information multiple times. If it cannot
5046 be found by the first it cannot be found at all. Affected
5047 file lib/silcclient/client_notify.c.
5049 * Fixed WHOWAS command reply calling. Affected file
5050 lib/silcclient/command_reply.c.
5052 * Removed all references to silc_idlist_get_client from the
5053 Irssi SILC client since that call is internal call used by
5054 the library. The Irssi SILC client will use now client
5055 retrieval functions found in silcapi.h.
5057 * Fixed a bug in resolving nickname info before sending
5058 private message. It used freed memory. Affected file
5059 irssi/src/silc/core/silc-servers.c.
5061 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5063 * Assure my_channels statistics cannot go negative in server.
5064 Affected files silcd/server.c, silcd/server_util.c.
5066 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5068 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5070 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5072 * Win32 Toolkit changes. Affected files
5073 win32/silc.dsw, win32/libsilc/libsilc.def,
5074 win32/libsilcclient/libsilc.def,
5075 lib/silcutil/silcutil.c, and
5076 lib/sftp/sftp_fs_memory.c.
5078 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5080 * Added silc_net_localip to return local host's IP address.
5081 Affected file lib/silcutil/silcnet.[ch].
5083 * If key exchange or rekey protocol is active for a connection
5084 parse all packets syncronously since there might be packets
5085 in packet queue that we are not able to process without first
5086 processing packets before them. Affected file silcd/server,
5087 lib/silcclient/client.c.
5089 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5090 whether library should continue processing the packet.
5091 Affected file lib/silccore/silcpacket.h.
5093 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5094 SilcSFTPMonitorData to SFTP server to monitor various
5095 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5096 lib/silcsftp/sftp_server.c.
5098 * Added silc_file_size to return file size. Affected file
5099 lib/silcutil/silcutil.[ch].
5101 * Implemented the file transfer support for the client library.
5102 Added preliminary support for simple client to client one-file
5103 transmission. Affected file lib/silcclient/client_ftp.c,
5104 lib/silccilent/client.[ch].
5106 * Added new local command FILE to the Irssi SILC Client.
5107 It is used to perform the file transfer. It has subcommands
5108 SEND, RECEIVE, SHOW and CLOSE. Affected files
5109 irssi/src/silc/core/client_ops.c,
5110 irssi/src/silc/core/silc-server.[ch].
5112 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5114 * Relay the SILC_PACKET_FTP in the server. Affected files
5115 silcd/server.c and silcd/packet_receive.c.
5117 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5119 * Renamed silc_file_read and silc_file_write to functions
5120 silc_file_readfile and silc_file_writefile. Added function
5121 silc_file_open and silc_file_close. Affected files
5122 lib/silcutil/silcutil.[ch].
5124 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5126 * Resolve the client info when received private message or
5127 channel message for a client which nickname we don't know.
5128 Affected files lib/silcclient/client_prvmsg.c and
5129 lib/silcclient/client_channel.c.
5131 * Do not crash in /KEY if client is not connected. Affected
5132 file irssi/src/silc/core/silc-channels.c.
5134 * Added SilcClientStatus field to the SilcClientEntry in the
5135 lib/silcclient/idlist.h.
5137 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5138 is incomplete and is being resolved, it won't be resolved
5141 Make sure also that USERS command reply does not resolve
5142 twice information. Affected file is
5143 lib/silcclient/command_reply.c.
5145 Make sure that silc_client_get_clients_by_list does not
5146 resolve twice same information.
5148 * Check for valid client->id in the silc_server_free_client_data.
5149 Affected file silcd/server.c.
5151 * Fixed /GETKEY nick@server not to crash if the server entry
5152 is not found. Affected file lib/silcclient/command.c.
5154 * Fixed the silc_server_check_cmode_rights to check the
5155 requested modes correctly. Affected file silcd/command.c.
5157 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5159 * Better checks for non-printable chars in nick added.
5160 Affected file silcd/command.c.
5162 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5164 * Call the silc_server_udpate_servers_by_server in the
5165 primary router that comes back online in the backup resuming
5166 protocol. Otherwise it routes packets wrong. Affected file
5167 silcd/server_util.[ch], silcd/server_backup.c.
5169 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5171 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5172 lib/silcutil/silcbuffmt.[ch].
5174 * Redefined the SILC packet header to include the padding
5175 length. Affected file lib/silccore/silcpacket.[ch].
5177 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5178 length for maximum padding up to 128 bytes). Affected
5179 file lib/silccore/silcpacket.h.
5181 * Removed all backwards support for old 0.5.x MAC thingies.
5182 The SILC packet header change makes it impossible to be
5183 backwards compatible.
5185 * Send the ENDING packet with timeout in the backup resuming
5186 protocol. This is to assure that all routers has connected
5187 to the primary router. Affected file silcd/server_backup.c.
5189 * Changed the RNG to take the first IV from random data. It
5190 used to take it from zero actually. Changed the RNG also
5191 to use /dev/urandom during session. /dev/random is used
5192 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5194 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5196 * Changed the SILC packet header to have the first two bytes
5197 (the packet length) encrypted. Affected files aroung the
5198 code tree, lib/silccore/silcpacket.[ch]. Removed the
5199 SilcPacketCheckDecrypt callback. It is not needed anymore
5200 since the silc_packet_receive_process will determine now
5201 whether the packet is normal or special.
5203 * Implemented the unidirectional MAC keys. Affected files
5204 lib/silcske/silcske.c, silcd/protocol.c and
5205 lib/silcclient/protocol.c.
5207 * Implemented the packet sequence number to the MAC computation.
5208 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5209 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5210 lib/silcclient/protocol.c.
5212 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5214 * Allow backup router to announce servers. All servers
5215 announced by backup router are added to the global list
5216 automatically. Update hte server's socket to our primary
5217 router also when backup router announces a server.
5218 Affected file silcd/packet_receive.c.
5220 * Do not update the client->router in the function
5221 silc_server_udpate_clients_by_server if the client is on
5222 global list. We might fail to find any specific server
5223 for locally connected clients and local cell clients. They
5224 should still use the `from' and not `to' as client->router.
5225 This fixes backup router resuming protocol. Affected file
5226 silcd/server_util.c.
5228 * Decrease channel statistics count only if the channel
5229 deletion worked. Affected files are silcd/server.c and
5230 silcd/server_util.c.
5232 * Added silc_server_update_servers_by_server to update origin
5233 of all server entries. Used during backup router protocol.
5234 Affected files silcd/server_util.[ch], silcd/server.c. and
5235 silcd/backup_router.c.
5237 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5238 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5239 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5240 lib/silccrypt/silchmac.c.
5242 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5244 * Assure that router cannot reroute the same channel message
5245 to the sender. Affected file silcd/packet_receive.c.
5247 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5249 * Made better checks that the channel message is not sent
5250 to the router it came from. Affected file is
5251 silcd/packet_send.c. Fixed memory leak too.
5253 * Announce informations for incoming router connection, but
5254 only after checking if it is replaced by backup router.
5255 Affected file silcd/packet_receive.c.
5257 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5259 * Fixed the backup resuming protocol to work in multiple
5260 router environment. Affected file silcd/server_backup.c.
5262 * Route packet only to one router in the function
5263 silc_server_packet_send_to_channel. Affected file is
5264 silcd/packet_send.c.
5266 * Fixed silc_server_send_notify_dest to set the broadcast
5267 flag. Fixed the silc_server_send_notify_topic to actually
5268 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5269 Affected file silcd/packet_send.c.
5271 * Changed the SFTP Filesystem interface. Changed the
5272 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5273 the filesystem operation function. The SilcSFTPFilesystem
5274 is now a context that is allocated by all filesystem allocation
5275 functions and it already includes the operations structure
5276 and filesystem specific context. It is given as argument
5277 now to the silc_sftp_server_start. This made the interface
5278 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5279 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5281 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5283 * Changed the backup router adding and getting interfaces
5284 in the server. The router that will be replaced by the
5285 specified backup router is now sent as argument. Affected
5286 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5289 * Added silc_net_addr2bin_ne to return the binary form of
5290 the IP address in network byte order. Affected files
5291 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5293 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5295 * Check for existing server ID in silc_server_new_server
5296 and in silc_server_connect_to_router_final and remove the
5297 old entry if it exists. Affected file silcd/packet_receive.c,
5300 * Send the channel message always to only one router, either
5301 in upstream or downstream. Affected file is
5302 silcd/packet_send.c.
5304 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5306 * Wrote the definition of the backup resuming protocol to the
5307 protocol specification.
5309 * Removed one redundant channel key generation from normal
5310 server during joining procedure. Removed one redundant
5311 channel key sending from server to router during joining
5312 procedure. Affected file silcd/command.c.
5314 * Made minor bugfixes to the backup router resuming protocol.
5315 Affected file silcd/server_backup.c, server.c.
5317 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5319 * Added --disable-asm configuration option. Affected files
5320 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5323 * Implemented the backup resuming protocol that is used to
5324 resume the primary router position in the cell after the
5325 primary router comes back online. Affected files
5326 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5327 and silcd/server_util.[ch].
5329 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5331 * Sleep two (2) seconds after sending QUIT command to server.
5332 Affected file lib/silcclient/command.c.
5334 * Assure that if outgoing data buffer is pending do not force
5335 send any data. Affected file silcd/packet_send.c.
5337 * Assure that if outgoing data buffer is pending do not force
5338 send any data. Affected file lib/silcclient/client.c.
5340 * Implemented the backup router support when the primary router
5341 goes down. The servers and routers can now use the backup
5342 router as new primary router without loosing connectivity.
5344 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5346 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5347 in the server to indicate disabled entry. All data read
5348 from the connection will be ignored and no data is sent
5349 for entry that is disabled. Affected files are
5350 silcd/idlist.h, silcd/server.c.
5352 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5354 * Created SFTP client and server test programs in the
5355 lib/silcsftp/tests directory.
5357 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5359 * Implemented memory filesystem (virtual filesystem) for
5360 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5363 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5365 * Implemented the SFTP (SSH File Transfer Protocol) to the
5366 lib/silcsftp. It includes SFTP client and SFTP server
5369 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5371 * Moved lib/silccore/silcprotocol.[ch] to the
5372 lib/silcutil library.
5374 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5375 take variable argument list pointer as argument. Affected
5376 file lib/silcutil/silcbuffmt.[ch].
5378 * Added silc_buffer_set function that is used to set data
5379 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5380 Affected file lib/silcutil/silcbuffer.h.
5382 * Changed various routines in the core library to use the new
5383 silc_buffer_set instead of allocating new buffer only for
5386 * Added 64-bit value formatting and unformatting support to the
5387 silc_buffer_[un]format routines. Affected file is
5388 lib/silcutil/silcbuffmt.[ch].
5390 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5391 to includes/bitmove.h.
5393 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5395 * Fixed channel user mode saving in client library. Affected
5396 file lib/silcclient/command[_reply].c.
5398 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5400 * Defined the file transfer to the SILC Protocol. Added
5401 new packet type SILC_PACKET_FTP and defined File Transfer
5402 Payload. The mandatory file transfer protocol is SFTP
5403 (SSH File Transfer Protocol). Affected file in addition
5404 of the internet draft is lib/silccore/silcpacket.h.
5406 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5407 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5408 is used as part of backup router protocol when the primary
5409 router of the cell is back online and wishes to resume
5410 the position as primary router.
5412 * Redefined the MAC generation keys in the protocol. The
5413 same key is not used anymore in both direction. Both
5414 direction will now use different keys for sending and
5415 receiving. This fixes a potential security flaw. This
5416 change causes incompatibilities in the protocol.
5418 * Redefined also the MAC computation from the packet.
5419 An packet sequence number is now added to the MAC
5420 computation. This prevents possible replay attacks against
5421 the protocol. This change too causes incompatibilities
5424 Added `sequence' field to the SilcPacketContext to hold
5425 the current sequence number for the packet.
5427 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5429 * Added `created' field to the SilcIDListData in the file
5430 silcd/idlist.h to indicate the time when the entry was
5433 * Added `created' field to the SilcChannelEntry too. Affected
5434 file silcd/idlist.h.
5436 * Added `creation_time' aguments to all the announcement functions
5437 in the server. If it is provided then only the entries that
5438 was created after the provided time frame are actually
5439 announced. Affected file silcd/server.[ch].
5441 * The protocol says that the Channel ID's IP address must be
5442 based on the router's IP address. Added check for this in
5443 the silc_server_new_channel when processing incoming New Channel
5444 Payload. Affected file silcd/packet_receive.c.
5446 * Print out the correct version with --version in SILC client.
5447 Affected file irssi/src/silc/core/silc-core.c.
5449 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5451 * Fixed WHOWAS command to check for completnes of the client
5452 entry always, not just when the command is coming from client.
5453 Affected file silcd/command.c.
5455 * Added new function silc_server_packet_queue_purge to purge the
5456 outgoing data queue to the network. After the function returns
5457 it is guaranteed that the outgoing packet queue is empty.
5458 Affected file silcd/packet_send.[ch].
5460 * Purge the outgoing packet queue in the rekey protocol's final
5461 callback to assure that all rekey packets go to the network
5462 before quitting the protocol. Affected file silcd/server.c.
5464 * Added silc_client_packet_queue_parse as similar function as
5465 in server to the client library. The affected file is
5466 lib/silcclient/client.c.
5468 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5470 * Splitted silcd/server.c and created silcd/server_util.[ch]
5471 for utility functions.
5473 * Added new socket flag SILC_SF_DISABLED to indicate that the
5474 connection is open but nothing can be sent to or received from
5475 the connection. Affected file lib/silcutil/silsockconn.[ch].
5476 The checking for disabled socket is checked in the low level
5477 silc_socket_write and silc_socket_read functions.
5479 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5481 * Allow only nicknames and channel names that fits into the
5482 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5484 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5486 * When processing JOIN command reply in server check that if
5487 the channel exists in our global list we'll move it the local
5488 list. Affected file silcd/command_reply.c.
5490 * Fixed the check whether client is joined on the channel already
5491 in JOIN command. Affected file lib/silcclient/command.c.
5493 * Fixed the JOIN command reply to check whether the channel
5494 already exists. Affected file lib/silcclient/command_reply.c.
5496 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5498 * Added silc_ske_status_string to map the SKE error numbers
5499 to readable strings. The affected files are
5500 lib/silcske/silcske[_status].[ch].
5502 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5504 * Do not show the private channels on the WHOIS channel list
5505 as it is not allowed by the protocol. The affected file is
5508 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5510 * Assure that the packet length digged from the actual packet
5511 is something sensible in the silc_packet_decrypt_rest_special
5512 in lib/silccrypt/silcpacket.c.
5514 * Free and NULL the allocated pointer in silc_hmac_alloc if
5515 the HMAC allocation fails. The affected file is
5516 lib/silccrypt/silchmac.c.
5518 * Print the selected security properties to the log files in
5519 the server. Affected file silcd/protocol.c.
5521 * Add SKE's reference counter even if calling the completion
5522 callback manually. Otherwise it goes negative, although it
5523 does not cause any problems. The affected file is
5524 lib/silcske/silcske.c.
5526 * Remove the client entry with short timeout after giving the
5527 KILL command. Affected file lib/silcclient/command.c.
5529 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5530 case all found clients are already disconnected (WHOWAS would
5531 found them) in the server. Affected file silcd/command.c.
5533 * Update the last_receive (time of last data received) to be
5534 updated only when received private or channel message so that
5535 the idle time showed in WHOIS makes more sense.
5537 * Added boolean field `valid' in to the SilcClientEntry in the
5538 client library to indicate whether the entry is valid or not.
5539 This fixes the nickname change bug on channel when changing
5540 the nickname to be same than the old (like nick to Nick) the
5541 nickname formatter doesn't set the new nick anymore to Nick@host.
5542 Affected file lib/silcclient/idlist.[ch].
5544 * Now actually fixed the nickname changing on disconnection.
5545 Added new function silc_change_nick to the Irssi SILC Client.
5546 Affected file irssi/src/silc/core/client_ops.c,
5547 irssi/src/silc/core/silc-nicklist.[ch].
5549 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5551 * Check that the public key exists in the GETKEY command before
5552 trying to encode it. Affected file silcd/command.c.
5554 * Print some notifications on received public keys with GETKEY
5555 command in the Irssi SILC Client. Affected files are
5556 irssi/src/fe-common/silc/module-formats.[ch],
5557 irssi/src/silc/core/client_ops.c.
5559 * Use IDENTIFY command to resolve the server information in the
5560 GETKEY command instead of INFO command. Affected file
5561 lib/silcclient/command.c.
5563 * All command reply functions in the client library now calls
5564 the pending command reply callbacks even if an error has
5565 occurred. The server has done this a long time and now it was
5566 time to move the client library to this as well. Now all
5567 errors can be delivered back to the pending command reply
5568 callbacks if necessary. Affected files are
5569 lib/silcclient/command[_reply].[ch].
5571 * Change the nickname on disconnection back to the username
5572 because in reconnect the server will enforce it to it anyway.
5573 Affected file irssi/src/silc/core/silc-servers.c.
5575 * Fixed a config file parsing bug in the Irssi SILC client.
5576 Affected file irssi/src/silc/core/clientconfig.c.
5578 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5580 * When printing the channel mode on JOIN, verify that the
5581 channel key and channel's HMAC are valid. Affected file
5582 irssi/src/silc/core/client_ops.c.
5584 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5586 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5587 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5588 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5590 * Removed channel key rekey task deleting from the function
5591 silc_server_save_channel_key. Affected file silcd/server.c.
5592 Added explicit timeout task context instead that is used to
5593 delete the task if we are registering a new task before the
5594 new task has elapsed.
5596 * When channel key rekey occurs the client library now saves
5597 the old channel key for a short period of time (10 seconds) and
5598 is able to use it in case some is still sending channel
5599 messages encrypted with the old key after the rekey. Affected
5600 file lib/silcclient/[idlist.h|client_channel.c].
5602 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5604 * Added check to the silc_server_new_id_real to not accept
5605 new ID if it is the sender's own ID. Affected file is
5606 silcd/packet_receive.c.
5608 * Assure that we do not announce ourself or the one we've
5609 sending our announcements when we're router and are announcing
5610 servers to our primary router. Affected file silcd/server.c.
5612 * Fixed silc_server_command_identify_check_client to assemble
5613 correct WHOIS packet. It send corrupted WHOIS packet and
5614 caused problem with router to router connections. Affected
5615 file silcd/command.c.
5617 Fixed also silc_server_command_whois_check the same way
5618 as for the IDENTIFY command.
5620 * Added new SilcIDListStatus to the server in the SilcIDListData
5621 structure. The status now includes the current status of
5622 the entry (like registered, resolved etc.). Affected file
5623 silcd/idlist.[ch]. Defined a bunch of different status types
5624 as well. This replaced the old boolean registered field as well.
5626 Added resolve_cmd_ident field to the SilcClientEntry structure
5627 too so that if the entry is for example being resolved so
5628 another command may attach to the same pending command reply
5629 without requiring to resolve the same entry again. This concept
5630 should optimize the WHOIS and the IDENTIFY resolving under
5631 heavy load by taking away unnecessary resolving for entries
5632 that are being resolved already.
5634 Added support for adding multiple pending commands for one
5635 command idenfier. Affected file silcd/command[_reply].[ch].
5637 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5638 before deleting the data. Otherwise the hash table will have
5639 freed data in comparison functions. Affected file is
5640 silcd/command_reply.c.
5642 * Fixed silc_idlist_replace_client_id to add the new entry to
5643 the cache with NULL nickname. Otherwise there will be invalid
5644 memory as the nickname after the nickname is freed. Affected
5645 file silcd/packet_receive.c.
5647 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5648 saved into wrong slots because the previous number of entries
5649 was not taken into account. Affected file silcd/idlist.c.
5650 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5652 * If we are router and we receive JOIN notify to a channel that
5653 does not have any users then notified client is marked as the
5654 channel founder, as it is it. The affected file is
5655 silcd/packet_receive.c
5657 * Added to the extended hash table API's table_del_*ext functions
5658 the destructor as argument too, so that the caller can decide
5659 which destructor to use or whether to use destructor at all.
5660 Affected file lib/silcutil/silchashtable.[ch].
5662 * Fixed ID Cache purging. It actually deleted the entries from
5663 the hash table after the data was freed. The hash table ended
5664 up comparing freed memory. The affected file is
5665 lib/silccore/silcidcache.c.
5667 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5669 * Fixed Irssi SILC client's KILL command's HELP syntax.
5671 * The USERS command now resolves the detailed user information
5672 if the userinfo field is missing. Affected file is
5673 lib/silcclient/command_reply.c.
5675 * Do not print error in silc_file_read if the read file does
5676 not exist. Just silently return NULL. Affected file is
5677 lib/silcutil/silcutil.c.
5679 * Fixed the silc_log_output to not wine about NULL filename
5680 and to not create some bogus " " filename. Affected file is
5681 lib/silcutil/silclog.c.
5683 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5685 * Fixed various printing bugs on the user interface in the
5686 Irssi SILC Client. Minor changes that were forgotten from
5689 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5691 * Fixed the configure.in.pre and the compilation and distribution
5692 environment to support the new autoconf 2.52. That version is
5693 now required to compile the CVS trunk.
5695 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5697 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5698 to generally parse user@fqdn format strings. Affected file
5699 lib/silcutil/silcutil.c.
5701 * Added nickname_format and nickname_force_format fields to the
5702 SilcClientParams structure. The first one defines the format
5703 for the nicknames that the library will enforce if the receives
5704 multiple same nicknames. The second one is boolean value and
5705 can be used to force the library to always enforce the format
5706 to the nicknames regardles whether there are multiple nicknames
5707 or not. This configurable formatting was employed to flexibly
5708 support accessing multiple nicknames from the user interface.
5709 The userinterface can now set the nicknames to what ever format
5710 they prefer. Affected file lib/silcclient/silcapi.h.
5712 Added function silc_client_nickname_format to the file
5713 lib/silcclient/idlist.c. It performs the nickname formatting.
5715 Added new field `hostname´ to the SilcClientEntry context.
5716 It holds the hostname of the client. Affected file is
5717 lib/silcclient/idlist.h.
5719 * Irssi SILC Client sets the nicknames in nick@hostn format.
5720 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5721 irssi/src/silc/core/silc-core.c.
5723 The WHOIS printing now also shows both the real nickname and
5724 the formatted nickname so that user knows how to access the
5725 user if there are multiple same nicknames cached. Affected
5726 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5727 printing formatting too to take the hostname now as a separate
5728 argument. The Affected file is
5729 irssi/src/fe-common/silc/modules-formats.[ch].
5731 * Changed the silc_client_get_clients_local to accept the formatted
5732 nickname as argument. It accepts the real nickname too but the
5733 formatted nickname can be used to find the true entry from
5734 multiple entries. Affected file lib/silcclient/silcapi.h and
5735 lib/silcclient/idlist.c.
5737 * Added nickname_format_parse field to the SilcClientParams.
5738 It is a callback function provided by the application to parse
5739 the nickname out of the formatted nickname string. The library
5740 calls it to get the nickname from the formatted string. Since
5741 the application generally knows better the format of the nickname
5742 string it parses it instead of the library, even though library
5743 encodes the formatted string. If the callback function is not
5744 provided then the library will use the string as is. The
5745 affected file is lib/silcclient/silcapi.h.
5747 * All the nickname strings passed to the client library in
5748 commands are now expected to be formatted nickname strings.
5749 If the command does not support the formatted nickname string
5750 it will assume that the sent string is the actual nickname.
5751 Affected file lib/silcclient/command.c.
5753 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5755 * Added public key authentication support to OPER and SILCOPER
5756 commands in the client library. Affected file is
5757 lib/silcclient/command.c.
5759 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5761 * Changed the get_auth_methdod client operation to be asynchronous.
5762 It can be async if the application resolves the authentication
5763 method from the server during the negotiation. Added new
5764 SilcGetAuthMeth completion callback that the application will
5765 call after resolving the authentication method.
5767 Added function silc_client_request_authentication_method that
5768 the application can use to resolve the authentication method
5769 from the server. Added also SilcConnectionAuthRequest callback
5770 that the library will call after the server has replied. The
5771 application can call this function if it does not know the
5772 current authentication method.
5774 Affected files are lib/silcclient/client.c and
5775 lib/silcclient/silcapi.h.
5777 * The Irssi SILC client now automatically resolves the authentication
5778 method incase any configuration information is not present (and
5779 currently there never is). The affected file is
5780 irssi/src/silc/core/client_ops.c.
5782 * Fixed public key authentication from the client library.
5783 Affected file lib/silcclient/protocol.c. Changed also the
5784 protocol specification about the public key authentication in
5785 the connection authentication protocol. The actual data to be
5786 signed is now computed with a hash function before signing.
5788 * Fixed the public key authentication from the server as well.
5789 Affected file silcd/protocol.c.
5791 * Removed the mlock()'s from the memory allocation routines.
5792 Affected file lib/silcutil/silcmemory.c. The ./configure does
5793 not check anymore for the mlock(). Affected file is
5796 * Fixed USERS command in server to allow the execution of the
5797 command for private and secret channels if the client sending
5798 the command is on the channel. Affected file silcd/command.c.
5800 * Fixed silc_client_get_clients_local to return the clients
5801 count correctly. It could return wrong value. Affected file
5802 lib/silcclient/idlist.c.
5804 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5806 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5807 types. The assembler optimizations seemed not to like 64-bit
5808 data types. The assmebler optimizations thus are now enabled
5809 also for BSD systems as opposed to only enable them for Linux.
5811 * Do not check for threads at all on BSD systems. Affected
5812 file configure.in.pre.
5814 * Removed -n and -h options from the Irssi SILC Client since
5815 they are not used in silc.
5817 * Fixed the prime generation to assure that the first digit
5818 of the generated random number is not zero since our conversion
5819 routines does not like number strings that starts with zero
5820 digit. If zero digit is seen the random number is regenerated.
5821 This caused some corrupted RSA keys when the zero first digit
5822 was met. Affected file lib/silcmath/silcprimegen.c.
5824 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5826 * Fixed WIN32 configuration in the ./configure script.
5827 Fixed to include xti.h on environments that has it.
5828 Patches by Carsten Ilchmann and andrew.
5830 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5832 * Changed the silc_id_create_client_id to be collision
5833 resistant. It is now assured that there cannot be created
5834 two same client ID's. I suspect that some weird bugs in
5835 the server were actually caused by duplicate Client IDs.
5836 Affected file silcd/serverid.[ch]. A router receiving
5837 new ID now also assures and informs the sending server
5838 if the ID caused collision.
5840 * Changed the silc_id_create_channel_id to also assure that
5841 there are no collisions.
5843 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5845 * Statement about ignoring the Mutual Authentication flag when
5846 performing rekey with PFS was a bit misleading. It is ignored
5847 if it was set in the initial negotiation, it cannot be even
5848 set in the rekey. Fixed in the ke-auth draft. Started the
5849 new versions of the protocol drafts in the doc/.
5851 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5853 * Fixed a bug in silc_client_command_identify_save when saving
5854 new channel information. The channel name was no duplicated
5855 and caused crash on exit. Affected file is
5856 lib/silcclient/command_reply.c.
5858 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5860 * Fixed the getkey command handling in the server. Send just
5861 empty OK reply to the sender if the key could not be fetched
5862 (but everything else was ok, like the key just was not available).
5863 Changed the public key parameter to optional in the protocol
5864 specs so that empty OK reply can be sent. Affected file
5867 Added a message to Irssi SILC client to tell to user if the
5868 server did not return a public key.
5870 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5872 * Fixed a channel key regeneration bug. It registered new
5873 timeout tasks exponentially until all system resources were
5874 used. Affected file silcd/server.c.
5876 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5878 * Added the SILC Document generator to the scripts/silcdoc.
5879 It can be used to generate the Toolkit Reference Manual out
5880 of the source tree. Internally it will also use the RoboDoc
5881 generator now imported in util/robodoc.
5883 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5885 * Added couple of return's in rekey protocol if error orccurred
5886 during the protocol. The execution must be terminated.
5887 Affected file silcd/protocol.c. Also, terminate the protocol
5888 always with timeout.
5890 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5892 * The client's Client ID was created initally from the wrong
5893 nickname (it could have been in format nick@host) in the
5894 silc_server_new_client. Affected file silcd/packet_receive.c
5896 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5898 * Added some SILC_LOG_ERROR's to various error conditions
5899 if client could not be added to ID cache. Affected files
5900 silcd/packet_receive.c and silcd/server.c.
5902 * When client's sock->user_data is freed, NULL also the
5903 client->router and client->connection pointers. Added check
5904 for these pointers being NULL to various places around the
5905 code. Affected file silcd/server.c.
5907 * Added client->data.registered == TRUE checks to various
5908 places around the code to assure that unregistered client's
5909 are not handled when it is not allowed. Affected file
5912 * Added `bool registered' fields to all
5913 silc_idlist_[server|client]_get_* routines to indicate whether
5914 the fetched client needs to be registered or not. Affected
5915 file silcd/idlist.[ch].
5917 * Add your own entry as registered to the ID cache in the
5918 server. Affected file server.c.
5920 * Fixed a bug in silc_server_new_server. The SilcServer was
5921 set as the new server's context instead of SilcServerEntry.
5922 This naturally caused some weird bugs.
5924 * Added "updated" field the SilcChannelEntry which indicates
5925 the time since the channel entry was last accessed. This
5926 can be used to determine whether it is necessary to
5927 announce the channel after backup resuming protocol.
5928 Affected files silcd/idlist.[ch].
5930 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5932 * Do not delete the channel rekey task when adding it
5933 for in silc_server_create_channel_key.
5935 * Changed the silc_server_create_channel_key to return
5936 TRUE or FALSE to indicate the success of the channel key
5939 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5941 * Fixed MSVC++ project files and added missing files to
5942 Makefiles under win32/.
5944 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5946 * Do not add TCP_NODELAY flag if the operating system
5947 does not have it defined. Affected files are
5948 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5950 * Fixed buffer overflow from Irssi SILC Client. Affected
5951 file irssi/src/fe-common/core/themes.c.
5953 * Fixed double free in client library in the file
5954 lib/silcclient/client.c when disconnecting from server.
5956 * Applied double free patch from cras to Irssi SILC client.
5957 Affected files irssi/src/core/[modules/expandos].c
5959 * Fixed the disconnection handling to Irssi SILC Client.
5960 The application must call silc_client_close_connection
5961 in ops->connect client operation in case of failure of
5962 the connection. Affected file is
5963 irssi/src/silc/core/client_ops.c.
5965 * Do not set sock->protocol to NULL in the function
5966 silc_client_close_connection after executing the protocol's
5967 final callback since the sock might not be valid anymore.
5968 Affected file lib/silcclient/client.c.
5970 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5972 * Do not enable SILC_THREADS if the linking with libpthread
5973 did not happen. Affected file configure.in.pre.
5975 * Added notion to protocol specification that server must
5976 verify the sent authentication payload with CMODE when
5977 setting the channel founder key. Implemented it to the
5978 server. Affected file silcd/command.c.
5980 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5982 * Added _EXTRA_DIST SILC distribution variable to the
5983 distributions file. It is used to conditionally add extra
5984 files or directories to the specific distribution. Affected
5985 files ./prepare, Makefile.am.pre and distributions.
5987 Removed the `_' from the start of the distribution names.
5990 * Added README.WIN32 for instructions to compile the Toolkit
5993 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5995 * Fixed a double free in disconnection in the server. Affected
5996 file is silcd/server.c.
5998 * Fixed the lib/silcske/groups.c to work now also with GMP
5999 MP library. The string conversion did not work when using
6000 specific base and the base is indicated in the string as well.
6002 * Created win32/ directory which now includes MSVC++ specific
6003 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6004 It will appear only in the toolkit distribution
6006 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6008 * Changed the key material distribution function in case when
6009 the hash output is too short. The data is now concatenated
6010 a bit differently than it used to. Made the change to the
6011 SKE protocol specification.
6013 * Added better GMP detection to configure.in.pre. A patch
6016 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6018 * Fixed a minor bug in SKE that might cause some problem on
6019 some platforms. Affected file lib/silcske/silcske.c.
6021 * Added the cookie checking for initiator in the SKE. It checks
6022 that the responder returns the sent cookie unmodified. The
6023 affected file is lib/silcske/silcske.c. Added new SKE
6024 error type INVALID_COOKIE that can be sent during the
6025 negotiation. Fixed some memory leaks as well.
6027 * Added the "invalid cookie" error message to Irssi SILC client's
6030 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6032 * Added `task_max' field to the SilcClientParams to indicate
6033 the maximum tasks the scheduler can handle. If set to zero,
6034 default values are used. Affected file lib/silcclient/silcapi.h.
6036 * Fixed memory leaks in silc_client_close_connection. Affected
6037 file lib/silcclient/client.c.
6039 * Added silc_client_del_client_entry to client library to free
6040 all memory of given client entry. Affected file is
6041 lib/silcclient/idlist.[ch].
6043 * Added new functions silc_client_del_channel and
6044 silc_client_del_server to delete channel and server entries.
6045 Affected file lib/silcclient/[silcapi.h/idlist.c].
6047 * Removed silc_client_del_client_by_id from silcapi.h.
6049 * Fixed the INFO command to return the server's own info
6050 correctly when querying by Server ID. Affected file is
6053 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6055 * Removed the non-blocking settings in WIN32 code in the
6056 silc_sock_[read/write] and added SleepEx instead. Affected
6057 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6058 of input data is now checked with FIONREAD and ioctlsocket.
6060 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6062 * Call silc_schedule_task_del_by_context in the
6063 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6064 Affected file lib/silccore/silcprotocol.c.
6066 * Call silc_protocol_cancel for active protocols in the
6067 silc_server_close_connection if the funtion
6068 silc_server_free_sock_user_data has not been called.
6069 Affected file silcd/server.c.
6071 * Generic tasks cannot be deleted using the del_by_fd
6072 task deleting function since generic tasks does not match
6073 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6075 * Added a notion to SILCOPER help file that the SILCOPER works
6076 only on router server, not on normal server.
6078 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6080 * Added for WIN32 support for the new scheduler as well.
6081 Affected file lib/silcutil/win32/silcwin32schedule.c.
6083 * Fixed the SHA1 implementation to work on various platforms.
6085 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6087 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6088 API. It is part of the scheduler now. Everything else is
6089 as previously but some functions has changed their names.
6090 Checkout the lib/silcutil/silcschedule.h for the interface.
6091 Updated all applications to use the new interface. Affected
6092 files are lib/silcutil/silcschedule.[ch].
6094 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6096 * Found a bug in the SKE implementation. The HASH value,
6097 specified by the protocol, was not computed correctly. The
6098 public key of the responder was not added to the computation
6099 even though it is mandatory. Affected file lib/silcske/silcske.c.
6100 This unfortunately causes incompatibilities with older
6101 clients and servers.
6103 * Added WIN32 specific network init and uninit functions:
6104 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6105 the Winsock2. Affected file lib/silcutil/silcnet.h and
6106 lib/silcutil/win32/silcwin32net.c.
6108 * Set the socket always to nonblocking mode on WIN32 after
6109 reading data or writing data. Affected file is
6110 lib/silcutil/win32/silcwin32sockconn.c.
6112 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6114 * Fixed various compilation problems under WIN32. Affected
6115 files lib/silcutil/win32/silcwin32thread.c and
6116 lib/silcutil/win32/silcwin32schedule.c.
6118 * Removed all _internal.h #includes from public header
6119 files. Internal headers must never be included from
6122 Removed also the lib/silcske/payload_internal.h file.
6124 * All include files that may be needed (public and some others
6125 included by the public headers) by application developers are
6126 now copied to the ./includes directory. It does not copy any
6127 internal headers. Affected file Makefile.defines.pre and all
6128 Makefile.am's under lib/ and subdirs.
6130 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6132 * Do not change the ~/.silc directory's permissions automatically.
6133 Affected file irssi/src/silc/core/clientutil.c.
6135 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6137 * Do not cancel the protocol in silc_server_close_connection
6138 it might cause recursion. Now cancelled in the function
6139 silc_server_free_sock_user_data. Affected file silcd/server.c.
6141 * Fixed the silc_server_remove_clients_by_server to regenerate
6142 the channel keys correctly finally. Added also new function
6143 silc_server_remove_clients_channels to actually do it.
6144 Affected file silcd/server.c.
6146 * Fixed the silc_server_new_channel to not crash by giving
6147 wrong router to the new channel. Affected file is
6148 silcd/packet_receive.c.
6150 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6152 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6153 which is given as argument to the silc_client_alloc now.
6154 It can be used to configure the client and set various parameters
6155 that affect the function of the client.
6157 * The USERS command in server did not check whether the channel
6158 is private or secret. Affected file silcd/command.c.
6160 * Added new argument to the USERS command in protocol specification.
6161 The USERS command now can take the channel name as argument
6162 as well. Added support for this in client and server and
6163 updated the protocol specs.
6165 * Completed the GETKEY command in client. It can be now used
6166 to fetch also servers public key not only some clients.
6167 Affected files lib/silcclient/command[_reply].c.
6169 * Added silc_client_get_server to return server entry by the
6170 server name. Affected files lib/silcclient/silcapi.h and
6173 * Redefined the IDENTIFY command in protocol specification to be
6174 more generic. It now can be used to query information about
6175 any entity in the SILC Network, including clients, servers and
6176 channels. The query may be based either the entity's name
6177 or the ID. Added support for this in both client and server.
6179 Affected files silcd/command.c and lib/silcclient/command.c
6180 and command_reply.c.
6182 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6183 the _from_client and _from_server functions. Affected file
6186 * Added silc_client_get_channel_by_id_resolve to the file
6187 lib/silcclient/silcapi.h to resolve channel information by
6188 its ID. Added also silc_client_get_channel_by_id that
6189 does not resolve it from the server.
6191 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6193 * Added SilcServerEntry context into the client library
6194 to represent one server. The INFO command now allocates
6195 these to save the resolved server info. For now on the
6196 client library will also keep information about servers,
6197 connected and resolved with INFO.
6199 The INFO command now allocates the SilcServerEntry context
6200 and saves the server info there. The COMMAND_REPLY in
6201 the INFO now returns the parameters to application in
6202 same order as defined in the protocol specification.
6204 The entries are cached in the client->server_cache.
6206 * The INFO command is now issued after received the Client ID
6207 from the server. Affected file lib/silcclient/client.c.
6209 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6210 to the application as the mode changer might be server.
6211 It is guaranteed that NULL is not returned anymore to the
6212 application. Affected file lib/silcclient/client_notify.c.
6214 The ID Type is now also passed to the application so that
6215 it can check whether the returned entry is SilcClientEntry
6218 Added new function silc_client_get_server_by_id to return
6219 the server entry by ID. Affected files are the
6220 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6222 * Do not create the channel in the Irssi SILC Client when issuing
6223 the JOIN command but when received the sucessful JOIN command
6224 reply. Otherwise the channel might get created even though we
6225 could not join it. The Affected file is
6226 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6228 * Fixed a channel joining bug in router. The router must also
6229 check the channel modes, invite and ban lists etc. when serving
6230 the JOIN command sent by normal server. Affected file is
6231 silcd/command.c. The router now resolves the client's
6232 information from the server who sent the JOIN command if it
6233 does not know it, and processes the JOIN command only after
6236 * Changed the SilcCommandCb to take new argument; void *context2.
6237 Affected file lib/silccore/silccommand.h
6239 The second argument in the command callbacks in the server now
6240 includes the SilcServerCommandReplyContext if the command was
6241 called as pending command callback from the command reply.
6242 Otherwise it is NULL. When called as pending the status of the
6243 command reply will be checked and if it was erronous the
6244 error will be sent to the original sender of the command.
6245 This way the client always receives the error messages even
6246 though the server was actually the one who received the error
6247 when it resent the command to router, for example. Affected
6248 files silcd/command[_reply].[ch].
6250 * Fixed sending WHOWAS command's error message to client if
6251 the requested client could not be found. It was missing.
6254 * Changed the CMODE and CUMODE commands reply arguments in the
6255 protocol specification. The Channel ID is now sent in both
6256 of the commands to identify the channel. Implemented this
6257 new feature to the client and server. Affected files
6258 lib/silcclient/command_reply.c and silcd/command.c.
6260 * Made better checks for invite and ban lists in the JOIN
6261 command in server. Affected file silcd/command.c.
6263 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6265 * The server now performs the incoming host IP/DNS lookup
6266 using the silc_socket_host_lookup and thus does not block
6267 the server anymore. Affected file silcd/server.c.
6269 * Completed the multi-thread support for SILC Scheduler in
6270 the lib/silcutil/silcschedule.c.
6272 * Fixed the configure.in.pre to detect the pthread correctly
6275 * Fixed a deadlock in silc_task_queue_wakeup in the file
6276 lib/silcutil/silctask.c.
6278 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6280 * Added new function silc_schedule_wakeup that is used in
6281 multi-threaded environment to wakeup the main thread's
6282 schduler. It needs to be used when a thread adds a new task
6283 or removes a task from task queues. After waking up, the
6284 scheduler will detect the task queue changes. If threads
6285 support is not compiled in this function has no effect.
6286 Implemented the wakeup mechanism to both Unix and WIN32
6287 systems. Affected files are lib/silcutil/silcschedule.[ch],
6288 lib/silcutil/unix/silcunixschedule.c and the
6289 lib/silcutil/win32/silcwin32schedule.c.
6291 * Added new function silc_task_queue_wakeup to wakeup the
6292 scheduler by the specified task queue. Affected file
6293 lib/silcutil/silctask.[ch].
6295 * The silc_socket_host_lookup_start now wakes up the scheduler
6296 after adding the timeout task. Affected file is
6297 lib/silcutil/silcsockconn.c.
6299 * The silc_socket_host_lookup is synchronous now if the threads
6300 support is not compiled in. However, the callback is still
6301 called asyncronously through the scheduler, anyway. Affected
6302 file lib/silcutil/silcsockconn.c.
6304 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6306 * Added new function silc_socket_host_lookup to perform
6307 asynchronous IP and FQDN lookups for the socket connection.
6308 Affected files lib/silcutil/silcsockconn.[ch].
6310 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6312 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6313 that may or may not compile the mutex support in.
6315 Changed the silc_mutex_alloc interface. It allocates the
6316 mutex now to the sent pointer and returns TRUE or FALSE.
6318 Affected file lib/silcutil/silcmutex.h.
6320 * Wrote the SILC Task Queue interface to support multi-threads.
6321 Affected file lib/silcutil/silctask.[ch].
6323 * Wrote the SILC Scheduler to support multi-threads. Affected
6324 file lib/silcutil/silcschedule.c.
6326 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6328 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6329 in lib/silcutil/win32/.
6331 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6333 * Defined SILC Mutex API and SILC Thread API and implemented
6334 them for Unix. Affected files are
6335 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6336 lib/silcutil/unix/silcunixmutex.c and
6337 lib/silcutil/unix/silcunixthread.c.
6339 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6341 * Fixed the silc_server_remove_clients_by_server's channel
6342 key re-generation. The hash table handling was incorrect
6343 and would not work with many channels. Affected file is
6346 * Fixed some memory leaks around the server code.
6348 * Rewrote the silc_server_get_users_on_channel to support IPv6
6349 based Client ID's. Affected file silcd/server.c.
6351 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6352 specification. However, a separate document must be written
6353 to define the detailed signing procedure and the payload
6354 associated with the flag. Defined the flag to the
6355 lib/silccore/silcchannel.h as well.
6357 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6359 * Changed the dynamic tables to static size tables in the
6360 lib/silccrypt/silchmac.c.
6362 * Removed GCC dependencies from the code. A patch by cras.
6364 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6366 * Do not show the error "Error receiving packet bla bla"
6367 in server if it really was not an error (-2 means that reading
6368 is pending). Affected file silcd/server.c.
6370 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6372 * Fixed a possible crash in silc_server_remove_clients_by_server
6373 in silcd/server.c. Fixed there also some memory leaks.
6375 * Fixed the silc_idlist_replace_client_id. It could replace
6376 wrong key in the hash table. Affected file silcd/idlist.c.
6378 * Do not check whether there are global users on the channel
6379 if the channel->global_users is FALSE. Affected functions
6380 silc_server_remove_from_one_channel and
6381 silc_server_remove_from_channels in silcd/server.c. Also,
6382 do not check if the removed client is local as we can be
6383 sure that global client was not removed from the channel
6384 and checking for global users is not needed.
6386 * The silc_server_remove_clients_by_server now re-generates
6387 the channel keys correctly for those channels that had
6388 clients removed from them. Affected file silcd/server.c.
6390 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6392 * Found the reason of random crashes in the server. We weren't
6393 ignoring the SIGPIPE signal (which can be sent in write())
6394 and it crashed the server. Affected file silcd/silcd.c.
6396 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6398 * Assure that sock->user_data is not NULL in the function
6399 silc_server_packet_send in silcd/packet_send.c.
6401 * Disconnect the remote connection if it could not be added
6402 to any ID lists in the server. The affected file is
6405 * Check in silc_server_packet_send[_real/dest] that the
6406 socket is not disconnecting and ignore the data if it is.
6407 Affected file silcd/packet_send.c.
6409 * Define inline to __inline on native WIN32 compilation.
6410 Affected file includes/silcwin32.h.
6412 * Added some explicit type casts for inline code since MSVC
6413 require them. Affected files lib/silcutil/silcbuffer.h,
6414 lib/trq/silcdlist.h and lib/trq/silclist.h.
6416 * Print warning in log files from now on if the packet
6417 decryption fails. Affected file silcd/server.c.
6419 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6421 * Changed the `say' client operation's interface to accept
6422 new `type' argument to indicate the type of the message sent
6423 by the library. The application may filter the library's
6424 messages according the type. The affected file is the
6425 lib/silcclient/silcapi.h.
6427 * Added two new functions to lib/silcclient/silcapi.h:
6428 silc_client_del_client and silc_client_del_client_by_id.
6429 Affected file lib/silcclient/idlist.c.
6431 * Moved the clientincludes.h from includes/ to silc/ and
6432 serverincludes.h from includes/ to silcd/.
6434 * The modes for the CMODE and CUMODE are now passed as
6435 uint32 for application with COMMAND_REPLY. The affected
6436 file is lib/silcclient/command_reply.c.
6438 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6440 * /WHOIS without arguments shows client's own information.
6441 Affected file lib/silcclient/command.c.
6443 * Changed PING to not accept any arguments. The specs
6444 says that client can ping only the connected server so
6445 requiring an argument is not needed. Affected file is
6446 lib/silcclient/command.c.
6448 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6450 * Fixed a fatal bug in private message sending and reception
6451 encryption and decryption when using private message keys.
6452 The implementation was incorrect and did not follow the
6453 specification. It causd that some of the message were
6454 lost since it did not use the sending and receiving keys
6455 as the protocol suggests. This has been fixed and will cause
6456 incompatibilities with older clients when sending private
6457 message encrypted with private message keys. Affected files
6458 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6459 and various other in Irssi SILC Client.
6461 Added `responder' boolean argument to the functions
6462 silc_client_add_private_message_key[_ske] to indicate when
6463 the key is added as responder or initiator of the key
6466 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6468 * Removed the silc_ske_check_version function and created
6469 a SilcSKECheckVersion callback. Added also a function
6470 silc_ske_set_callbacks that is now used to set all SKE
6471 callbacks. The callback functions are not given to
6472 the SKE functions anymore, but this function is used to
6475 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6477 * Added `silc_version' argument to the silc_client_alloc
6478 to define the version of the application for the library.
6479 The library will use the version string to compare it
6480 against the remote host's (usually a server) version
6481 string. Affected file lib/silcclient/silcapi.h
6483 * Added the KE protocol context to Key Agreement context
6484 in client library so that we can abort the SKE if it
6485 is in process when we get timeout. Affected file is
6486 lib/silcclient/client_keyagr.c.
6488 * Do not resolve the client ID forever if it returns in the
6489 first time that such client does not exist. This was done
6490 for example with private message. Affected file is
6491 lib/silcclient/client_prvmsg.c.
6493 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6495 * Do not add regex.h for WIN32. The affected file
6496 includes/silcincludes.h.
6498 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6499 not work yet 100%. It generates the DLL's automatically
6500 when compiling with --with-win32 under cygwin.
6502 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6504 * lib/contrib/regex.c is not compiled on WIN32.
6506 * Added silc_net_get_socket_opt function to the
6507 lib/silcutil/silcnet.h.
6509 * Added includes/silcwin32.h for WIN32 specific includes
6512 * Do not use ptime structure or any of the posix process
6513 functions on WIN32 in lib/silccrypt/silrng.c.
6515 * Added silc_gettimeofday to provide generic function
6516 for struct timeval on all platforms. Added the function
6517 to lib/silcutil/silcutil.h.
6519 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6521 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6522 library as they clearly belong there. As a plus side we
6523 can make the actual socket connection routines platform
6526 Added also new generic function silc_socket_read and
6527 silc_socket_write (that used to be silc_packet_[read/write].
6528 The implementation of these are platform specific.
6530 * Added WIN32 specific routines of silc_socket_[read/write]
6531 to lib/silcutil/win32/silcwin32sockconn.c.
6533 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6535 * Added preliminary support for native WIN32 compilation under
6536 cygwin (using the -mno-cygwin option for GCC) to the
6537 ./configure.in.pre. The --with-win32 now prepares the
6538 compilation for native WIN32.
6540 * Rewrote the SILC Scheduler interface in the file
6541 lib/silcutil/silcschedule.h. The scheduler is now context
6542 based and does not have anymore any global static scheduler.
6543 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6544 and created lib/silcutil/win32 directory for WIN32 based
6547 * Added Unix specific network routines to the
6548 lib/silcutil/unix/silcunixnet.c and the old
6549 lib/silcutil/silcnet.c includes now only generic routines.
6551 Added WIN32 specific network routines to the
6552 lib/silcutil/win32/silcwin32net.c.
6554 * Added Unix specific utility functions from the
6555 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6557 * Added WIN32 SILC Scheduler to the file
6558 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6561 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6563 * Do not handle JOIN notify in the server if the target client
6564 is not registered (idata->registered == FALSE). The affected
6565 file is silcd/packet_receive.c.
6567 * Update the nickrec->founder in event_cumode in the Irssi SILC
6568 client. Affected file irssi/src/silc/core/silc-channels.c.
6570 * Fixed the CUMODE_CHANGE notify handling in the server when
6571 server and router are announcing their clients on channels.
6572 Now the mode changes are saved and notified correctly. The
6573 affected file is /silcd/packet_receive.c.
6575 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6576 They really did not replace the cache entry in the ID Cache.
6577 Now they do that. Affected file silcd/idlist.c.
6579 * Fixed the KICK notify handling in the Irssi SILC client to
6580 update the channel records so that the kicked client does not
6581 appear to be on the channel. The affected file is
6582 irssi/src/silc/core/silc-channels.c.
6584 * Always update the conn->current_channel when executing command
6585 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6587 * Fixed the KILL notify handling in Irssi SILC client to remove
6588 the killed client on all channels.
6590 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6592 * Fixed the silc_parse_command_line to remove extra spaces
6593 from the start and end of the arguments. Affected file is
6594 lib/silcutil/silcutil.c.
6596 * Cancel and free any active protocol in the function
6597 silc_server_close_connection. Affected file silcd/server.c.
6599 * Cancel and free any active protocol in the function
6600 silc_client_close_connction. Affected file is
6601 lib/silcclient/client.c.
6603 * Do not execute the KILL command for clients that are in
6604 history (ie. they are not in the network). Affected file is
6607 * Fixed KILL notify handling, client does not crash anymore.
6608 Affected file irssi/src/silc/core/silc-channels.c.
6610 * Reduced the default packet buffer size from 2048 to 1024 in
6611 lib/silccore/silcpacket.c.
6613 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6614 counter to the SKE context that is incresed when the SKE library
6615 performs async operation outside the library. If the outside
6616 process frees the SKE context and FREED status will be set
6617 and the library will detect after the sync operation that the
6618 libary is freed. The affected files are
6619 lib/silcske/silcske[_status].[ch].
6621 * Resolve the client entry information in the function
6622 silc_client_channel_message to assure that NULL pointer is not
6623 passed as client entry to the application. */
6625 * Fixed the task timeout calculation to assure that there is
6626 never negative timeouts. The affected file is
6627 lib/silcutil/silcschedule.c.
6629 * Fixed the channel user mode notification sending in server.
6630 It was sent point-to-point to the router (or to server by router)
6631 but it needs to be destined to a channel. The routines now
6632 supports sending the channel user mode notifys to the channels
6633 when announcing clients and channels. Affected files are
6634 silcd/server.c and silcd/packet_receive.c.
6636 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6637 It did not actually replace the old channel entry in the cache.
6638 Affected file lib/silcclient/client_notify.c.
6640 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6642 * Fixed a possible crash in silc_packet_send_prepare. It now
6643 assures always that there is enough space in the buffer and
6644 at the tail area of the buffer (for MAC).
6646 Fixed the inbound buffer reallocation in silc_packet_read.
6647 It was old code and did not handle the reallocation correctly.
6650 The affected file is lib/silccore/silcpacket.c.
6652 * Fixed buffer overflow in silc_parse_nickname in the file
6653 lib/silcutil/silcutil.c.
6655 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6657 * make install generates new server keys only if there is not
6660 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6662 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6663 Added check that if the NOREPLY is set then we will not send
6664 the away message. This avoids infinite loop of away messages
6665 if both clients are away. The affected file is
6666 lib/silcclient/client_prvmsg.c.
6668 * Fixed client crash if /NICK was given without arguments.
6669 Affected file lib/silcclient/command.c.
6671 * Server does not send the invite list in INVITE command back
6672 to the client if the list was not altered. Added this notion
6673 to the protocol spec as well. Affected file silcd/command.c.
6675 Fixed possible crash in INVITE command by checking the
6676 value of silc_server_get_client_route command.
6678 * Fixed the INVITE notify type handling. The arguments are now
6679 taken in correct order and client does not crash. The affected
6680 file is irssi/src/silc/core/silc-channels.c.
6682 Removed the "Inviting xxx to channel" message from the
6683 client library away and let the application handle it.
6684 Affected file lib/silcclient/command.c. Added that message
6685 to Irssi SILC client's message formats.
6687 * Fixed CMODE command crash in client. It now checks the
6688 amount of arguments correctly and does not crash. The affected
6689 file is lib/silcclient/command.c.
6691 * Do not create new channel automatically in silc_channels_join
6692 but check whether the channel by that name already exists.
6693 Affected file irssi/silc/core/silc-channels.c.
6695 * Do not send the SERVER_SIGNOFF to router if the disconnected
6696 entity was the router. Affected file silcd/server.c.
6698 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6699 SILC client as it was missing from there.
6701 Added the handling of the KICK notify to the Irssi SILC client
6702 as it was missing. Added "you have been kicked" message to
6703 Irssi SILC client's message modules formats.
6705 Added the handing of the KILL notify to the Irssi SILC client
6706 as it was missing. Added the kill message module formats
6709 The affected file is irssi/src/silc/core/silc-channels.c.
6711 * The router did not save the channel mode the server announced.
6712 Affected file silcd/packet_receive.c.
6714 * Fixed a possible crash in INFO command in server. If the
6715 server did not provide the server info it crashed. Affected
6716 file silcd/command.c.
6718 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6720 * Fixed the GETKEY command in the server to check also the
6721 global list. Otherwise the GETKEY would not work correctly
6722 in normal SILC server. Affected file silcd/command.c.
6724 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6726 * Fixed GETKEY crash, it crashed if the command did not succseed.
6728 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6730 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6731 is now real and not just an macro interface to GMP.
6733 Removed the entire GMP from the source tree and imported new
6734 NSS MPI library instead. Reason for removing GMP is that it is
6735 extremely large and compiles extremely slow. The NSS MPI
6736 is only a few files and compiles in less than 10 seconds.
6737 The speed is also about the same as GMP. The MPI is imported
6738 to lib/silcmath/mpi.
6740 If the system has GMP installed we will still use the GMP.
6741 If it is not then the NSS MPI will be compiled.
6743 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6745 * Merged a long nickname (127 characters long) crash bugfix from
6746 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6748 * Merged a freed memory reference bugfix from Irssi CVS tree.
6749 Affected file irssi/src/core/commands.c.
6751 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6753 * Added the server's public key sving and verification to the
6754 server when performing the SKE. This was missing and the
6755 remote server's (or router's) public key was accepted without
6756 checking whether we have it previously or trust it at all.
6757 Affected file silcd/protocol.c.
6759 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6761 * Check in the silc_server_timeout_remote if protocol is active
6762 and make sure that the protocol's final callback is called so
6763 that all memory if freed. Affected file silcd/server.c.
6765 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6767 * silc_server_whois_send_reply crashed the server if the nickname
6768 was 127 characters long. Affected file silcd/command.c.
6770 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6772 * Added sanity check to the silc_server_new_client. If the hostname
6773 is provided inside username then check that the provided hostname
6774 really is the same as the resolved one. If the hostname was not
6775 resolved then check it from the public key. Affected file is
6776 silcd/packet_receive.c.
6778 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6779 if the server disconnected us and the connection is not valid
6780 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6782 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6783 the library to the lib/silcutil/silcutil.[ch].
6785 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6787 * Close log file after open. Affected file
6788 lib/silcutil/silclog.c.
6790 * Check whether sock == NULL in silc_client_send_packet and return
6791 if it is. Affected file lib/silcclient/silcclient.c.
6793 * Check rec->entry == NULL in the Irssi SILC Client before
6794 sending the channel message. Affecte file is
6795 irssi/src/silc/core/silc-servers.c.
6797 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6799 * Merged a splitted window bugfix from Irssi CVS tree. The
6800 affected file is irssi/src/fe-text/textbuffer-view.c.
6802 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6803 It did not print nickname.
6805 * Improved the distributions system a bit.
6807 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6809 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6810 irssi/src/fe-text/gui-window.c.
6812 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6813 to in-active server. The affected file is
6814 irssi/src/silc/core/client_ops.c.
6816 * Resolve the client in USERS command reply if the entry does
6817 not have username resolved. The affected file is
6818 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6819 command to WHOIS command to really resolve stuff. The USERS
6820 is not used any more in any critical section so WHOIS can
6821 be used even though it might be slower than IDENTIFY.
6823 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6826 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6828 * Changed the protocol API a bit more consistent in the
6829 lib/silccore/silcprotocol.[ch].
6831 * Changed the following headers to ROBODoc format:
6833 lib/silccore/silcpayload.h
6834 lib/silccore/silcprotocol.h
6835 lib/silccore/silcsockconn.h
6837 All core library headers are now formatted.
6839 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6841 * Fixed a bug in Irssi SILC client; do not show that you are
6842 server/router operator if you really are not. Affected file is
6843 irssi/src/silc/core/client_ops.c.
6845 * Renamed silc_command_free_payload to silc_command_payload_free.
6846 Affected file lib/silccore/silccommand.h
6848 * Added silcmath.h to include the prototoypes of various routines
6849 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6852 * Changed the following headers to ROBODoc format:
6854 lib/silccore/silcchannel.h
6855 lib/silccore/silccommand.h
6856 lib/silccore/silcid.h
6857 lib/silccore/silcidcache.h
6858 lib/silccore/silcmode.h
6859 lib/silccore/silcnotify.h
6860 lib/silccore/silcpacket.h
6861 lib/silcmath/silcmath.h
6863 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6865 * Added checking to the server code not to start the server if
6866 ciphers and stuff are not configured properly. Affected files
6867 silcd/serverconfig.[h] and silcd/server.c.
6869 * Changed the layout of the header files of the public interfaces
6870 in the SILC libraries. The new layout supports ROBODoc
6871 documentation tool (and some others) so that it is easy to create
6872 a library reference manual. All the other headers and source
6873 code must still follow the CodingStyle document. Also source
6874 code must not include these ROBODoc stuffs, only the headers.
6875 Furthermore, all public interface headers must now be named
6876 by using `silc' prefix, example: silcapi.h, silccipher.h.
6877 Some files were renamed due to this. All the other headers
6878 must not be used as public interfaces. I will update the
6879 CodingStyle document later. Changed following headers, so far:
6881 lib/silcclient/silcapi.h
6882 lib/silccore/silcauth.h
6883 lib/silccore/silcprivate.h
6884 lib/silccrypt/silcdh.h
6886 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6890 * Removed silc_client_packet_send_flush from the client library
6891 as it is not needed. Affected file lib/silcclient/client.[ch].
6893 * Added printing of message of unresolved authentication method
6894 to the Irssi SILC client. Added it to the module formats.
6895 Removed the same message from the client library.
6897 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6899 * Added new distribution feature, DISTLABEL. Every distribution
6900 can define own preprocessor label that can be used in the
6901 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6902 file distributions, acconfig.h.pre and prepare.
6904 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6906 * Added Makefile.defines_int to include the actual definitions
6907 for Makefile.defines.in. Tested the new distribution system,
6908 created distributions and tested installation.
6910 * Added AWAY message printing to the Irssi SILC client. Added
6911 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6913 * Added SCONNECT command to call the SILC's CONNECT command.
6914 Cannot use CONNECT directly since Irssi uses that internally.
6915 Affected file irssi/src/silc/core/silc-servers.c.
6917 Added ACTION local command. It is same as ME command but takes
6918 the channel as mandatory argument.
6920 Rewrote some of the Irssi's help files to suite for SILC
6923 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6925 * Added Makefile.defines[.in] that should for now on be included
6926 in all Makefile.am file in the source tree. That file includes
6927 all common compilation definitions for SILC source tree.
6929 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6931 * Minor changes to the ./prepare script to change the package
6932 name according the distribution name to the configure.in.
6934 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6936 * Created new distribution system. Added file `distributions'
6937 that defines all the distributions that can be created out of
6938 the SILC source tree. The ./prepare script now reads that
6939 file to determine how to prepare the distributions. The
6940 first argument to the ./prepare is the name of the distribution
6941 and second is the version of the distribution. If given
6942 without arguments it creates the default (toolkit) distribution
6943 with the default version (defined in ./prepare).
6945 All Makefile.am files that are subject to the distributions
6946 are now named as Makefile.am.pre. These are ./Makefile.am
6947 and lib/Makefile.am. Others may be changed later.
6949 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6951 * Added invite list, ban list, some key management and connection
6952 error message printing to module formats in the Irssi SILC client.
6954 * Added new silc_client_set_away_message to set the away message
6955 that is back to the person who sent private message. The
6956 affected file lib/silcclient/silcapi.h and the
6957 lib/silcclient/client_prvmsg.c.
6959 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6961 * Fixed the private message sending in the Irssi SILC client,
6962 added local command KEY to the Irssi SILC client.
6964 Added key management and key agreement message formats to the
6965 irssi/src/fe-common/silc/module-formats.[ch].
6967 Added USERS (alias WHO) printing, server/router operator
6968 indication and LIST command printing to the module formats.
6970 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6972 * Fixed channel joining notify handling, cumode notify handling
6973 from Irssi SILC client.
6975 * Added SILC specific module-formats to the Irssi SILC client so
6976 that SILC specific message hilighting, colors etc is possible.
6977 Affected file irssi/src/fe-common/silc/module-formats.[ch].
6979 Added channel mode, channel user mode, actions, notices,
6980 whois and whowas printing to the the module-formats.c.
6982 * Fixed a bug in channel deletion in the server. The channel
6983 is not left to the cache even if the channel founder auth mode
6984 is set when there are no users anymore on the channel. Affected
6985 file silcd/server.c.
6987 * The silc_net_localhost now resolves the entire hostname including
6988 the domain name. Affected file lib/silcutil/silcnet.c.
6990 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6992 * Changed the ask_passphrase client operation to be ascynchronous.
6993 It has now a completion callback and a context that the
6994 application must call after it has got the passphrase from
6995 the user. Affected files lib/silcclient/silcapi.h,
6996 lib/silcclient/protocol.c, lib/silcclient/command.c and
6999 Added SilcAskPassphrase callback that the application calls
7000 to deliver the passphrase to the library.
7002 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7003 The public key verification and especially a certificate
7004 verification is asynchronous procedure.
7006 Added new SILC_SKE_STATUS_PENDING status to indicate the
7007 request is pending and a callback will be called to finalize
7010 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7011 indicate that remote end did not send its public key (or
7012 certificate), even though we require it. Added check for this
7013 condition in the SKE. This was a security bug, now fixed.
7015 Defined new SilcSKEVerifyCbCompletion callback that is called
7016 when the verification process is completed.
7018 The affected files lib/silcske/silcske_status.h and
7019 lib/silcske/silcske.[ch].
7021 * Changed the verify_public_key client operation to be async
7022 as well. Defined SilcVerifyPublicKey callback that is used to
7023 indicate the success of the public key verification process.
7025 Changed the server and client to use the new async client
7028 * Changed the Irssi SILC client's internal scheduler to be called
7029 twice as many times as it used to be. As a result the client
7030 should be a bit faster now. Affected file is
7031 irssi/src/silc/core/silc-core.c.
7033 * Added support to Irssi SILC client of asynchronous public key
7034 verification and passphrase inquiry. Affected file is
7035 irssi/src/silc/core/silc-core.c.
7037 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7039 * Do not say "You have left channel %s" in client library.
7040 Moved it to the application. Affected files are
7041 lib/silcclient/command.c and silc/client_ops.c.
7043 * Fixed silc_client_get_clients. Command context was not
7044 duplicated and was freed memory in the callback. Affected
7045 file lib/silcclient/idlist.c.
7047 * Do not say "you are now talking..." on JOIN command in the
7048 client library. The appliation must handle it.
7050 * Do not say ".. changed topic to" in command reply in the
7051 client libary. The application must handle it.
7053 * Fixed TOPIC command sending in the client library.
7055 * Fixed a memory leak in silc_client_command_free in the file
7056 lib/silcclient/command.c.
7058 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7060 * Imported a modified version of Irssi client to the source tree.
7061 The Irssi will be used to create a new client called
7062 Irssi SILC. Imported to irssi/.
7064 Added silc_core_init_finish function to the Irssi. Affected
7065 file irssi/configure.in.
7067 A lot changes in the Makefile.ams around the irssi tree.
7069 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7071 * Do not rehash if the new size is same as the old size of the
7072 hash table, in the silc_hash_table_rehash*. The affected file
7073 lib/silcutil/silchashtable.c.
7075 * Replaced hash_table_del_by_context calls from the server
7076 (when channel->user_list and client->channels) to the
7077 hash_table_del as it is sufficient and faster.
7079 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7081 * Added silc_hash_table_list, silc_hash_table_get and the
7082 SilcHashTableList structure to provide an alternative way to
7083 traverse the hash table. The affected files are
7084 lib/silcutil/silchashtable.[ch].
7086 * Changed the server's idlist routines to use the hash table
7087 routines to optimize the code.
7089 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7091 * Replaced the client entry's `channel' list and channel entry's
7092 `user_list' list to hash tables for optimized lookup. Changed
7093 the code to use the hash table interface around the code.
7094 Affected file lib/silcd/idlist.[ch].
7096 * Added `auto_rehash' boolean argument to the function
7097 silc_hash_table_alloc to indicate whether the hash table should
7098 auto-rehash when it thinks is appropriate time. It will
7099 increase the hash table size if the there is twice as much
7100 entries in the table than the size of the table, and will
7101 decrease the size if there are twice as less entries than
7102 the size of the table.
7104 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7106 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7108 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7110 * silc_idcache_purge_by_context deletes the entry now by context
7111 as it is supposed to do. Affected file lib/silccore/idcache.c.
7113 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7114 client is not anymore valid (WHOWAS givens the info) and not
7115 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7117 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7119 * Removed the `data' and `data_len' arguments from the ID Cache
7120 interfaces and added `name' argument. ID Cache does not handle
7121 anymore the binary data only a names associated with given ID.
7123 * When hashing a Client ID with silc_hash_id the entire ID is
7124 not hashed anymore, instead only the hash of the Client ID is
7125 hashed. This way we can access the Client ID from the cache
7126 with Client ID but with the hash of the ID (which is a hash of
7127 the nickname) as well without any difference in performance.
7129 Added also silc_idcache_find_by_id_one_ext to do one on one
7130 searching when we have the actual ID. Added also function
7131 silc_hash_client_id_compare. The affected files are
7132 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7134 * When hashing the name associated with a ID it is always done
7135 in lowercase. This way we can access the cache without worrying
7136 about case-sensitivity, even though, for example nicknames are
7139 * Fixed a bug in server with channel message sending. It put
7140 wrong ID type as destination ID. The affected file
7141 silcd/packet_send.c.
7143 * silc_idcache_del_by_context now deletes from all hash tables
7144 by context. Affected file lib/silccore/idcache.c.
7146 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7148 * Changed the client library to use the new ID Cache interface.
7149 Changes around the source tree.
7151 * Added silc_hash_table_rehash_ext to rehash with specific
7152 hash function. Affected file lib/silcutil/silchashtable.[ch].
7154 * Added silc_hash_string_compare to compare two strings in the
7155 hash table. Affected file lib/silcutil/silcutil.[ch].
7157 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7159 * Added new function silc_idcache_del_by_context into the
7160 lib/silccore/idcache.[ch].
7162 * Changed the server's ID list routines to use the new ID Cache
7163 interface. Changes around the source tree.
7165 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7167 * Added silc_hash_table_del[_by_context]_ext functions in to the
7168 lib/silcutil/silchashtable.[ch].
7170 Removed silc_hash_table_find_all* routines and added new
7171 silc_hash_table_find_foreach to replace them.
7173 Added silc_hash_table_replace_ext function as extended
7174 replacing function. Separated the simple hash table interface
7175 from the extended hash table interface in the file
7176 lib/silcutil/silchashtable.h.
7178 * Fixed minor bugs and changed it to use some of the new
7179 hash table functions in lib/silccore/idcache.c
7181 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7183 * Added new function silc_hash_table_find_all to return all keys
7184 in the hash table by the specified key. As the hash table is
7185 collision resistant it also makes it possible to have several
7186 duplicate keys in the hash table. This function may be used to
7187 find all of the keys from the hash.
7189 Added user_context arguments to the SilcHashFunction,
7190 SilcHashCompare and SilcHashDestructor to deliver user specified
7193 Added new fuctions silc_hash_table_find[_all]_ext to do
7194 extended lookup with specified hash and compare functions and
7195 specified user contexts.
7197 Added new function silc_hash_table_add_ext to add the key
7198 with specified hash function and user context.
7200 Added new function silc_hash_table_foreach to traverse all
7201 entrys in the hash table. Added SilcHashForeach callback
7204 Added new function silc_hash_table_del_by_context to delete
7205 the entry only if the context associated with the key matches.
7207 Affected files are lib/silcutil/silchashtable.[ch].
7209 * Removed silc_hash_[server/client/channel]_id and added just
7210 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7211 silc_hash_id_compare to compare two ID's using as the hash table
7212 comparison function. Added also silc_hash_data to hash
7213 binary data and silc_hash_data_compare to compare it.
7215 * Removed silc_idlist_find_client_by_hash as it is not needed
7216 anymore. Affected file silcd/idlist.[ch].
7218 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7219 to use internally the SilcHashTable. The new ID Cache is a lot
7220 faster than the old one. Some of the ID Cache interface was also
7221 rewritten and obsolete and stupid functions were removed.
7223 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7225 * Added entry_count field to the SilcHashTable to keep the number
7226 of the entries in the table. Implemented the function
7227 silc_hash_table_rehash. Added new function
7228 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7230 Fixed a minor bug in silc_hash_table_free.
7232 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7233 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7234 into the lib/silcutil/silcutil.[ch].
7236 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7238 * Implemented a collision resistant hash table into the
7239 lib/silcutil/silchashtable[ch]. See the header and the source
7240 for the SilcHashTable API.
7242 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7244 * Merged dotconf version 1.0.2 into lib/dotconf.
7246 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7248 * Do not compile anything in lib/silcsim/* if the SIM support
7249 is not enabled. The tree should now compile without problems
7252 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7254 * Compiled the SILC under cygwin. Compiled and tested briefly
7255 without problems. More tests needed. The SIMs didn't compile
7258 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7260 * Fixed possible crash in silc_get_username in the
7261 lib/silcutil/silcutil.c.
7263 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7265 * Fixed a va_arg in silc/client_ops.c.
7267 * Oops, RC5 routines were named AES and caused some problems
7268 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7270 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7272 * Added new SilcIDIP structure into the lib/silccore/id.h and
7273 replaced the old `ip' fields from all SILC ID's to that type.
7274 This is a step towards IPv6 support.
7276 The silc_id_get_len takes now the ID as an extra argument.
7277 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7278 both IPv4 and IPv6 based ID's.
7280 The affected files are lib/silccore/id.[ch] and other files
7281 around the tree using these routines.
7283 * Removed the ID length arguments in server from various
7284 silc_server_send_notify_* routines -> they are not needed
7287 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7289 * Fixed memory leak in silc_encode_pem_file in the file
7290 lib/silcutil/silcutil.c.
7292 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7294 * Check minor version as well in the SKE. Affected files are
7295 silcd/protocol.c and lib/silcclient/protocol.c.
7297 * Added --identifier option to the server so that an identifier
7298 can be when creating the public key for the server. Affected
7299 file is silcd/silcd.c.
7301 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7302 lib/silccrypt/silcpkcs.c.
7304 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7306 * Register default ciphers and stuff when using -C option with
7307 the server. Affected file sildc/silcd.c.
7309 * Put back the servers public key filename format, it is better
7310 than the new one. For now, the client keys are saved with the
7311 new filename format. The affected file silc/client_ops.c.
7313 * Implemented the Cipher API for the rest of the ciphers that
7314 did not implement it or implemented it the wrong way.
7316 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7318 * Register default ciphers and stuff when using the -S option
7319 in the client. Affected file silc/silc.c. Same also when
7320 creating new key pair with -C option.
7322 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7324 * Fixed the silc_verify_public_key client operation function to
7325 save the public keys differently. The fingerprint is now
7326 used as filename and not the hostname. This way also the
7327 client keys are saved uniquely and not with hostnames. The
7328 affected file is silc/client_ops.c.
7330 * Trimmed the silc_hash_fingerprint function to remove extra
7331 whitespaces from the end of the fingerprint. The affected
7332 file is lib/silccrypt/silchash.c.
7336 * Added silc_cipher_register_default function to register all
7337 default ciphers. It can be used when configuration files
7338 does not exist and the application does not want any specific
7339 ciphers in any specific order.
7341 The SilcDList is now used as silc_cipher_list dynamically
7342 allocated cipher list. Removed the static list all together
7343 and now all ciphers must be allocated to the dynamic list.
7344 The silc_cipher_alloc routine was changed to check only the
7347 All silc_cipher_* routines that used to return int returns
7350 The affected files lib/silccrypt/silccrypt.[ch].
7352 * The same thing was done to silc_hash_* as for silc_cipher_*
7353 routines. Affected files lib/silccrypt/silchash.[ch].
7355 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7356 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7357 Added also silc_pkcs_[un]register[_default] functions.
7358 Removed the data_context from the PKCS API.
7360 * Added silc_hmac_register_default function to register default
7361 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7362 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7363 to unregister all hmacs at once.
7365 * Register the default ciphers, hash functions, PKCSs and HMACs
7366 if client's configuration file does not exist. The affected
7369 * The client did not load the hash functions from the SIM
7370 modules at all. Added support for this. Affected file is
7371 silc/clientconfig.c.
7373 * When decoding public key with silc_pkcs_public_key_decode, check
7374 the supported algorithm only if PKCS are registered. Affected
7375 file lib/silccrypt/silcpkcs.c. The same was done with the
7376 silc_pkcs_private_key_decode.
7378 * Fixed the SILC List routines to keep the list always in order.
7379 It used to change the list's order when traversing the list but
7380 not it preserves the order. Affected file lib/trq/silclist.h.
7382 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7384 * Added the client library to use the SilcSocketConnection's
7385 reference counter (by silc_socket_dup) to prevent the bug that
7386 the socket object may be freed underneath async operation.
7388 * The name resolv library checking fixes in the configure.in.pre.
7391 * Created new version of the protocol drafts for future
7392 development. The -03 drafts are the ones that will be changed
7393 in the trunk now and the -02 will remain as they are.
7395 * Send list of CUMODE notifys to the router when announcing
7396 the channel users to the router. Affected file silcd/server.c.
7397 If the router receiving channel founder CUMODE for a channel
7398 that already has channel founder it will send CUMODE notify
7399 to the sender to remove the channel founder rights from the
7400 announced client. Affected file silcd/packet_receive.c.
7402 * The CUMODE notify may now use Server ID as well as the entity
7403 who changes the mode. Updated protocool specs.
7405 * Updated INSTALL and README files.
7407 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7409 * New web pages in the http://silc.pspt.fi. The pages was
7414 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7416 * Implemented the [DenyConnectin] config section in the server.
7417 Added silc_server_config_denied_conn to check whether incoming
7418 connection is denied. Affected file silcd/serverconfig.[ch].
7420 * Do not check the ports when checking the incoming configuration
7421 data if the port is 0, meaning any. Affected file is
7422 silcd/serverconfig.c.
7424 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7426 * Fixed buffer overflow in silc_string_compare in the file
7427 lib/silcutil/silcutil.c.
7429 * Fixed double free in silc_server_command_leave in the file
7432 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7434 * Fixed the version checking in the server. Affected file is
7437 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7439 * Fixed the configuration data fetching when accepting new
7440 connections in the server. Affected file silcd/server.c.
7442 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7444 * Added `sender_entry' argument to the function
7445 silc_server_packet_relay_to_channel so that we can check
7446 whether some destination actually belongs to the same route
7447 the sender belongs (ie, we must not resend the packet to the
7448 sender). Affected file silcd/packet_send.[ch].
7450 * Added `servername' field to the SilcClientEntry in the server
7451 to hold the name of the server where client is from. Affected
7452 file is silcd/idlist.h.
7454 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7456 * Moved the channel message encrypting in the router betwen
7457 router connections from silc_server_channel_message to the
7458 silc_server_packet_relay_to_channel since we want to check
7459 whether we have anybody channel before encrypting anything.
7460 Affected files silcd/packet_[receive/send].c.
7462 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7464 * Fixed the [AdminConnection] server config section to support
7465 multiple entries. Affected file silcd/serverconfig.c.
7467 * Added support into the server to check the validity of the
7468 incoming connection before executing any KE or authentication
7471 * The connection configuration is now saved to the KE and
7472 connection auth protocol contexts and not fetched anymore in
7473 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7475 * The local hosts listenning address and port is also resolved
7476 now when starting the server. We want to have the socket object
7477 to include the real address and port for the listener. Added
7478 new function silc_net_check_local_by_sock into the files
7479 lib/silcutil/silcnet.[ch].
7481 * Fixed a broadcast bug in server -> do not broadcast if we
7484 * Fixed a routing bug. Do not route broadcast packets ever.
7485 Broadcast packets must be processed always and not routed since
7486 they may be destined to some other host than yourself and thus
7487 would get routed without no good reason. Affected file is
7490 * Added function silc_server_config_is_primary_route to check
7491 whether primary router connection has been configured (a router
7492 configuration that we are initiating). If there is not, we
7493 will assume that there is only two routers in the SILC network
7494 and we will use the incoming router connection as our primary
7495 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7497 * Changed the order of the broadcasting. Broadcast _after_ the
7498 packet has been processed not before. Affected file is
7501 * Fixed a [ClientConnection] parsing bug. The port was never
7502 parsed correctly thus resulting to port 0. Affected file
7503 silcd/serverconfig.c.
7505 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7506 argument and did not set the broadcast packet flag. Affected
7507 file silcd/packet_send.c. Fixed same bug in the function
7508 silc_server_send_notify as well.
7510 * If we receive NEW_ID packet for our own ID in the server, ignore
7513 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7517 * Removed the nickname from the Private Message Payload.
7518 Updated the code and the protocol specs.
7520 * Updated protocol specs for submitting to the IETF.
7522 * Tweaked the Random Number Generator a bit. Affected file
7523 lib/silccrypt/silcrng.c. Exported a new function
7524 silc_rng_[global]_add_noise which can be used to add more
7527 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7529 * Do not parse packets with different timeout when protocol
7530 is active -> may cause problem with rekey. Affected file
7533 * When server receives signoff notify it must not create
7534 new channel key if the client is on any channels since the
7535 sender of the signoff notify will create it.
7537 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7539 * Added printing of error messages during SKE protocol from the
7540 failure packet sent by server during SKE. Affected file
7543 * Removed the client's failure_callback handling with timeout
7544 and handle it immediately when received.
7546 * The SKE library returned wrong type in SUCCESS and FAILURE
7547 packets. They must be 32 bit MSB not 16 bit MSB.
7549 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7551 * Ok, rewrote the logic of the re-key and now it seems to work.
7552 I tested it on high traffic with frequent re-keys without
7553 problems. Added hmac_receive (and renamed hmac to hmac_send)
7554 in SilcClientConnection in lib/silcclient/client.h and
7555 in SilcIDListData in silcd/idlist.h. Also, removed the
7556 SilcPacketParserContext's cipher and hmac fields as they are
7557 not needed anymore and actually caused some problems when
7558 the ciphers and hmac's changed underneath the packet parser.
7560 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7562 * If re-key protocol is active then process the incoming packets
7563 synchronously since we must assure that icoming packets encrypted
7564 with the old key is processed before the new keys is set to
7565 use. This is true other packets than for REKEY packets.
7566 Affected file silcd/server.c. The same was done to client library
7567 as well, affected file lib/silcclient/client.c.
7569 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7571 * Fixed bug in client and server to accept the force send if
7572 the packet is send from silc_[server/client]_packet_process
7573 function. Otherwise the packets are never delivered, oops.
7575 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7577 * Disable force sending of packets when REKEY protocol is active.
7578 We must assure that no packet is sent directly when rekey is
7579 performed. All packets must be sent through packet queue.
7580 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7581 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7582 function is silc_[server/client]_packet_send_real to check
7585 * Replaced the SIM paths from example config files to
7586 /usr/local/modules. Also, make install creates now
7587 /usr/local/silc/logs directory to hold all the SILC server
7590 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7592 * Made the configure.in.pre work on Solaris. Patch by salo.
7594 * Made all ciphers compatible with non-x86 machines. Defined
7595 CBC mode macros into lib/silccrypt/ciphers_def.h.
7597 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7599 * Fixed the make install.
7601 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7603 * When MAC computation fails the silc_packet_decrypt returned 0
7604 even though it was supposed to return -1. Fixed this. The
7605 affected file is lib/silccore/silcpacket.c.
7607 * Do not replace the config files in /etc/silc (in make install)
7608 if they already exist. Affected file ./Makefile.am.
7610 * Do not send re-key packets immediately but through packet queue.
7611 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7613 * Changed silc_net_check_host_by_sock to return FALSE if the
7614 IP/DNS could not be resolved. Though, it returns the IP address
7615 now even if it could not resolve it (but returns also FALSE).
7616 Affected file lib/silcutil/silcnet.[ch].
7618 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7620 * Added silc_pkcs_decode_identifier to decode the public key's
7621 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7622 Added also silc_pkcs_free_identifier. Added also new context
7623 SilcPublicKeyIdentifier.
7625 * Added -S option to the silc client. It is used to dump the
7626 contents of the specified public key file.
7628 * Changed the PKCS api to return the public key length when
7629 setting the public key.
7631 * Fixed a fatal bug in the public and private key file loading.
7632 Affected file lib/silccrypt/silcpkcs.c.
7634 * Execute the packet parsing for client with zero (0) timeout
7635 if the protocol is active. Affected file silcd/server.c.
7637 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7639 * Made the key generation options to the silcd program. Added
7640 -C option, equivalent to client's option.
7642 * Added new [ServerKeys] config section to the server. It
7643 configures the server's public and private key.
7645 * Defined generic Public Key Payload into the protocol
7646 specification to send specific type of public keys and
7649 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7650 public key or certificate.
7652 * Implemented the GETKEY command to the server and to the
7653 client library and on user interface.
7655 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7657 * Made preliminary `make install' work.
7659 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7661 * Added SilcServerRekey context into silcd/idlist.h.
7663 * Added the PFS support as defined in the specification to the
7664 SKE protocol. Affected files lib/silcske/*.c.
7666 * Added `ske_group' field to the SilcServerRekey context to hold
7667 the number of the SKE group that is used with PFS in re-key.
7668 Affected file silcd/idlist.h.
7670 * Added PFS re-key support to the server. Affected file is
7673 * Added silc_protocol_cancel to cancel execution of the next
7674 state of the protocol. Affected file is
7675 lib/silccore/silcprotocol.[ch].
7677 * Added the re-key support with and without PFS to the client
7678 library. Re-key is performed once in an hour, by default.
7680 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7681 Added silc_client_rekey_callback and silc_client_rekey_final.
7682 Affected files are lib/silcclient/protocol.[ch] and
7683 lib/silcclient/client.[ch].
7685 * Removed the `hmac_key' and `hmac_key_len' fields from the
7686 SilcClientConnection structure; not needed. Affected file is
7687 lib/silcclient/client.h.
7691 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7693 * Do not ask whether user wants to use the negotiated private key
7694 for private messages, just use it. Affected file is
7695 silc/local_command.c.
7697 * Added `send_enc_key' and `enc_key_len' fields to the
7698 SilcIDListData structure since they are needed in the re-key
7699 phase. Affected file is silcd/idlist.[ch].
7701 * Implemented the simple re-key protocol into the server.
7702 Affected files silcd/server.c and silcd/protocol.[ch]. The
7703 re-key will be performed once in an hour, by default.
7705 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7706 Added silc_server_rekey, silc_server_rekey_callback and
7707 silc_server_rekey_final.
7709 * Removed Tunneled flag from the protocol. Updated the code
7710 and the specifications.
7712 * Adde `pfs' field to the SilcIDListData to indicate whether
7713 the PFS is to be performed in the re-key. Affected file is
7716 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7718 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7719 int64 of at least the xintXX size. If void * is less that 4
7720 bytes uint32 * will be used. Defined bool as boolean.
7722 * Changed _ALL_ unsigned long and unsigned int to uint32,
7723 unsgined short to uint16 in the source tree.
7725 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7726 not handle clients that has entry->data.registered == FALSE.
7727 They are not in the network anymore. Affected file is
7730 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7732 * Implemented the sending of the SERVER_SIGNOFF notify in the
7733 server. Affected file is silcd/server.c.
7735 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7736 Added also silc_notify_payload_encode_args into the
7737 lib/silccore/silcnotify.[ch].
7739 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7740 Affected file silcd/packet_receive.c.
7742 * Implemented the SERVER_SIGNOFF notify handling in the client
7743 library. Affected file lib/silcclient/client_notify.c. Also,
7744 implemnted the printing of the SERVER_SIGNOFF info to the
7745 application. Affected file silc/client_ops.c.
7747 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7748 if the deleting was successful. Affected file silcd/idlist.[ch].
7750 * Added support for public key authentication in the connection
7751 authentication protocol in the client library. Affected file
7752 lib/silcclient/protocol.c.
7754 * Changed the server's silc_idlist_get_clients_by_* interface
7755 to support already allocated array so that new entries may be
7756 added to pre-allocated array. Affected file silcd/idlist.[ch].
7757 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7758 and command replies.
7760 * All command reply functions in the server now calls the
7761 pending command callback even if error occured. This way the
7762 error will be delivered to the client as well. Affected files
7763 silcd/command.c and silcd/command_reply.c.
7765 * Fixed INFO command to return local server's info if no server
7766 was provided. Affected file lib/silcclient/command.c.
7768 * Removed RESTART command for good. Updated the code and the
7771 * Rewrote parts of the task system. It is a bit simpler now.
7772 Removed unsued task priorities. The affected files are
7773 lib/silcutil/silctask.[ch].
7775 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7777 * Moved the USERS printing from the library to the application.
7778 Affected files lib/silcclient/command.c and silc/client_ops.c.
7780 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7784 * Added channel key re-key support. The re-key is perfomed
7785 only by the router and is done once in an hour. Added `rekey'
7786 field to the SilcChannelEntry in the server. Affected files
7787 silcd/server.c and silcd/idlist.h.
7789 * Added silc_task_unregister_by_context into the file
7790 lib/silcutil/silctask.[ch].
7792 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7794 * Added SILC_UMODE_GONE mode to indicate when the client is not
7795 present in the SILC network. Added also support to the local
7796 command AWAY that will set this mode. Added support of showing
7797 "xxx is gone" in WHOIS command. The USERS command shows the
7798 gone status as well.
7800 * Fixed setting server and router operator privileges in the
7801 server's UMODE command. Affected file silcd/command.c.
7803 * Merged the SKE KE1 and KE2 payloads into one payload. The
7804 new KE payload is equivalent to the old KE2 payload.
7806 Cleaned up the SKE Start Payload parsing. It now uses the
7807 simple buffer unformatting to do the parsing. A lot faster
7810 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7811 to the SKE that is used to indicate whether both of the SKE
7812 parties should perform authentication. By default only the
7813 responder performs authentication. By setting this flag also
7814 the initiator must do authentication. By default it is unset
7815 since in normal SKE case, client to server connection, only
7816 the responder should do authentication. When doing SKE between
7817 two clients both should perform authentication. Updated the
7818 code and the protocol specs.
7820 * A little fix to IDENTIFY command in the server. Search the
7821 client first by hash not nickname. Affected file is
7824 * Fixed the silc_client_close_connection to support closing
7825 the client to client connections wihtout deleting too much
7826 data. Affected file lib/silcclient/client.c.
7828 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7829 are received if protocol used to be active but is not anymore
7830 the application would crash due to NULL pointer dereference.
7831 Affected files silcd/server.c and lib/silcclient/client.c.
7833 * Added `hash' field to the SilcClientConnection to include
7834 the hash function negotiated in the SKE protocol.
7836 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7837 to set the channel founder authentication data. A client can
7838 claim the founder rights later by providing the authentication
7839 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7840 This way the channel founder can regain the channel founder
7841 privileges even it is left the channel. This works only on
7842 local server and the client must be connected to the same
7843 server to be able to regain the founder rights. Updated the
7844 protocol specs accordingly.
7846 Added support to the CMODE command in the client to set the
7847 founder auth data. Read the README to see how to set it.
7849 Added support to the CUMODE command to claim the founder
7850 rights. Read the README to see how to do it.
7852 Added support for the founder authentication to the Channel
7853 Entry in the server. Affected file silcd/idlist.h.
7855 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7856 server's CMODE command. Affected file silcd/command.c.
7858 * Added the following new functions into lib/silccore/silcauth.[ch]:
7859 silc_auth_get_method and silc_auth_get_data.
7861 * The server now saves the remote hosts public key to the
7862 SilcIDListData pointer. Affected file silcd/protocol.c.
7864 * The normal server now does not remove the channel entry from
7865 the cache if the founder authentication data is set. It used
7866 to remove it if the founder was the last one on the channel on
7867 the server and left the channel. The auth data is saved and
7868 if the channel is re-joined later the old entry is used with
7869 the old auth data. Affected files silcd/command_reply.c and
7872 * Removed the `pkcs' field from the SilcIDListData structure
7873 in the server; it is not used. Affected file silcd/idlist.h.
7875 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7877 * Fixed packet processing on slow links. Partial packets were
7878 never re-processed because the incoming data buffer was cleared
7879 by the application. Application must not directly clear the
7880 sock->inbuf, the packet processing routines handle it. Fixed
7881 this in client library and in server.
7883 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7885 * Fixed the WHOIS and IDENTIFY send reply function to really
7886 check whether to send list or just one entry. Affected file
7889 * Cleaned up the LEAVE command's channel key distribution. The
7890 affected file silcd/command.c.
7892 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7893 can enforce the channel mode as well. In that case the ID
7894 includes the ID of the server. The code now enforces the
7895 mode change if the router have different mode than the server.
7897 * The notify client operation with CMODE_CHANGE notify can now
7898 return NULL client_entry pointer if the CMODE was not changed
7899 by client. Application must check for this.
7901 * Added <Server ID> argument to INFO command to support server
7902 info fetching by Server ID.
7904 * Added silc_server_announce_get_channel_users to get assembled
7905 packets of channel users of the specified channel. Affected
7906 file silcd/server.[ch].
7908 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7909 was freed underneath the ID Cache.
7911 * Re-announce clients when the server received CHANNEL_CHANGE
7912 notify from the router. Affected file silcd/packet_send.c.
7914 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7916 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7917 crashed since it did not handle the fact that there is no cipher
7918 called "3" and didn't check the error condition. Now fixed.
7920 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7921 flag. It can be used to send message requests.
7923 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7925 * Implemented the RESTART command in the client.
7927 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7928 notice type messages. Added notice printing to the user
7931 * The channel keys are not re-generated if the channel's mode
7932 is PRIVKEY, ie private key on the channel exists. Affected
7933 files silcd/server.c and silcd/command.c.
7935 * Fixed a little bug in channel message delivery when channel
7936 private keys are set in the server. Affected file is
7937 silcd/packet_send.c.
7939 * Changed the setting on channel->on_channel = TRUE from the
7940 silc_client_save_channel_key to the JOIN command reply. The
7941 key payload is not received if the private channel key is set.
7942 Affected file lib/silcclient/command_reply.c and the
7943 lib/silcclient/client_channel.c.
7945 * When the CMODE_CHANGE notify is sent and the channel private
7946 key mode is removed the channel key must be re-generated in
7947 other cells as well. Added this support for the router in the
7948 silcd/packet_receive.c.
7950 * Added new local command NOTICE to send notice message on
7951 channel. Affected file silc/local_command.[ch].
7953 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7955 * Added new local command ME to the client. It is used to send
7956 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7957 some action. Affected file silc/local_command.[ch].
7959 * Changed channel_message and private_message client operations
7960 to deliver the message flags to the application. Added also
7961 the `flags' arguments to the silc_client_send_channel_message
7962 and silc_client_send_private_message functions. Affected file
7965 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7967 * Redefined the Private Message Payload to support private message
7968 keys and to support the new private message flags. Updated
7969 the protocol specs. Flags makes it possible to have for example
7970 CTCP style messages.
7972 * Added new type SilcPrivateMessagePayload and defined an API
7973 for it in the lib/silcclient/silcprivate.[ch].
7975 * Tested private message private keys successfully. Tested the
7976 private message key set, unset and list commands with the new
7979 * Redefined the Channel Message Payload to include the channel
7980 message flags (equal with private message flags) to support
7981 for example CTCP style messages.
7983 * Defined some of the message (for channel and private message)
7984 flags. Updated the protocol specs and added the flags to the
7985 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
7987 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7989 * Added SilcKeyAgreementStatus type to the key agreement routines
7990 to indicate the current status and error if one occured.
7991 The status types are defined in the lib/silcclient/silcapi.h.
7993 * Added new local command KEY that is used to set and unset private
7994 keys for channels, set and unset private keys for private messages
7995 with remote clients and to send key agreement requests and
7996 negotiate the key agreement protocol with remote client. The
7997 key agreement is supported only to negotiate private message keys,
7998 it currently cannot be used to negotiate private keys for channels,
7999 as it is not convenient for that purpose.
8001 * Fixed a minor pending callback setting bug in the function
8002 silc_client_get_client_by_id_resolve, now the function works.
8003 Affected file lib/silcclient/idlist.c.
8005 * Added function silc_net_get_local_port to get local bound
8006 port by socket. Added to lib/silcutil/silcnet.[ch].
8008 * Added `sockets' and `sockets_count' fields to the SilcClient
8009 object. They hold the sockets of the listenning sockets in
8010 the client. Listenning sockets may be for example the key
8011 agreement server. Affected file lib/silcclient/client.[ch].
8012 Added functions the silc_client_add_socket and the
8013 silc_client_del_socket. They are exported to the application
8016 * Added ~./silc/clientkeys to support other client's public keys.
8018 * Renamed verify_server_key client operation to verify_public_key
8019 and added one argument to indicate the type of the connection
8020 (server, client etc.).
8022 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8024 * Added silc_server_connection_auth_request to handle the
8025 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8026 silcd/packet_receive.[ch].
8028 * Added silc_server_send_connection_auth_request into the
8029 silcd/packet_send.c to send the connection auth request packet.
8031 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8034 * Fixed the public key authentication in responder side in the
8035 server. The `auth_data' pointer includes the SilcPublicKey
8036 not the path to the public key. Affected file silcd/protocol.c.
8038 * Implemented the public key authentication in the initiator side
8039 in the server. Affected file silcd/protocol.c.
8041 * Removed the [RedirectClient] config section from the server
8042 configuration. Is not needed and I don't want to implement it.
8044 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8046 * Cleaned up the CMODE command in the server. It now works
8047 correctly and supports all the modes defined in the protocol.
8048 Affected file is silcd/command.c.
8050 * Added `hmac_name' field to the SilcChannelEntry in the server
8051 to hold the default HMAC of the channel. It can be set when
8052 creating the channel (with JOIN command). Affected files
8055 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8056 type to indicate the change of the current cipher and hmac
8057 on the channel. Client can safely ignore the <cipher> argument
8058 (if it chooses to do so) since the CHANNEL_KEY packet will
8059 force the channel key change anyway. The <hmac> argument is
8060 important since the client is responsible of setting the new
8061 HMAC and the hmac key into use.
8063 * Fixed the CMODE command in the client library as well.
8065 * Tested CMODE command in router environment successfully.
8067 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8069 * Show the version of the remote client (or server) when connecting
8070 to the server. It is logged to the log file. Affected file
8071 is silcd/protocol.c.
8073 * Fixed the KILLED notify handling in the client library. The
8074 client must be removed from all channels when receiving the
8077 Also, do not remove the client entry when giving the KILL
8078 command but when the KILLED notify is received.
8080 * Removed silc_idlist_find_client_by_nickname from the server.
8081 Not needed anymore. Affected files silcd/idlist.[ch].
8083 * Implemented the CHANNEL_CHANGE notify type handling to the
8084 server. Affected file silcd/server.c.
8088 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8090 * Added silc_server_send_notify_invite to send the INVITE
8091 notify between routers.
8093 * Implemented the INVITE command correctly to the server.
8095 * Implemented the INVITE notify type handling in the server.
8097 * Implemented the INVITE command to the client library and on the
8100 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8102 * Added function silc_server_get_client_resolve to find the
8103 client entry by ID from all ID lists and then resolve it
8104 (using WHOIS) if it cannot be found. Affected file is
8107 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8109 * Implemented the BAN command to the client library.
8111 * The JOIN command in the server now checks the invite list
8114 * Changed the silc_command_reply_payload_encode_va and the
8115 silc_command_payload_encode_va to support that if argument is
8116 NULL it ignores and checks the next argument. Affected file
8117 lib/silccore/silccommand.c.
8119 * Added silc_server_send_notify_ban to send the BAN notify
8120 type between routers.
8122 * Chaned the silc_notify_payload_encode to support that if
8123 argument is NULL it ignores and checks the next argument.
8124 Affected file lib/silccore/silcnotify.c.
8126 * Tested ban lists in router environment successfully.
8128 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8130 * Implemented BAN command to the server, in silcd/command.[ch].
8132 * Removed the BAN and INVITE_LIST modes from the CMODE command
8135 * Added function silc_string_match to regex match two strings.
8136 Affected files lib/silcutil/silcutil.[ch].
8138 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8140 * Redefined parts of the SilcChannelEntry in the server to support
8141 the new ban and invite lists.
8143 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8145 * Redefined the INVITE command. The same command can be used to
8146 invite individuals to the channel but also to manage the invite
8147 list of the channel (to add to and remove from the invite list).
8148 Updated the protocol specs.
8150 * Added new command SILC_COMMAND_BAN that can be used to manage
8151 the ban list of the channel. Updated the protocol specs.
8153 * Removed the channel modes: the SILC_CMODE_BAN and the
8154 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8155 in the CMODE command. The equivalent features are now available
8156 using INVITE and BAN commands. Updated the protocol specs.
8158 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8159 in the network about change in the current ban list. The notify
8160 type is not used by the client.
8162 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8163 support the invite lists.
8165 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8167 * Added new function silc_string_regexify that converts string
8168 including wildcard characters into regex string that can
8169 be used by the GNU regex library. Added into the file
8170 lib/silcutil/silcutil.[ch].
8172 Added silc_string_regex_combine to combine to regex strings
8173 into one so that they can be used as one regex string by
8174 the GNU regex library. Added into the file
8175 lib/silcutil/silcutil.[ch].
8177 Added silc_string_regex_match to match two strings. It returns
8178 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8180 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8182 * Imported GNU regex to the soruce tree into lib/contrib.
8183 Fixed some compiler warning from the regex.c.
8185 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8187 * Fixed MOTD command in the server to work in router environment.
8189 * Fixed the MOTD command in the client library to support
8190 the server argument in the command.
8192 * Added `nickname_len' argument to the silc_idlist_add_client
8193 in the server, as the `nickname' argument may be binary data
8196 * Added silc_idlist_get_channels to return all channels from
8199 * Implemented LIST command to the server. Affected file is
8202 * Implemented the LIST command to the client library and on the
8205 * Added [<user count>] argument to the LIST command reply.
8206 With private channels the user count is not shown.
8208 * Updated TODO and README.
8210 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8212 * The client entry's data.registered must be TRUE even with
8213 global client entry on global client list. The data.registered
8214 is used to check whether the client is anymore in the network,
8215 for example with WHOWAS command so it must be valid.
8217 * Fixed the WHOWAS command in the server. It now actually works
8218 in router environment. Added function into silcd/command_reply.c
8219 silc_server_command_reply_whowas_save.
8221 * Added silc_idlist_purge function to the silcd/idlist.c
8222 to periodically purge the ID Cache.
8224 * Fixed INFO command in the server. It works now in router
8225 environment. Added <server name> argument to the INFO command
8226 reply. Updated the protocol specs.
8228 * Fixed minor bug in silc_idcache_purge to not purge if the
8229 expire value is zero.
8231 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8232 they were buggy because of the WHOWAS information.
8234 * Fixed local command MSG to handle the async resolving of
8235 the remote client properly. It used to fail the first MSG.
8236 Affected file silc/local_command.c.
8238 * Added `data_len' field to SilcIDCache context.
8240 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8242 * Update TODO. Todo in commands in the server.
8244 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8246 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8247 used by routers as broadcast packet to inform other routers
8248 about the changed user mode.
8250 Implemented the notify handling in the server. Affected file is
8251 silcd/packet_receive.c. Added the function
8252 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8254 * Added new generic Channel Payload and deprecated the New Channel
8255 Payload. The New Channel Payload is now the generic Channel
8258 * Added new argument `mode' to the silc_server_send_new_channel
8259 as it is required in the Channel Payload now.
8261 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8262 and created a new and real SilChannelPayload to represent the
8263 new generic Channel Payload. Implemented the encode/decode
8264 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8266 * Added silc_server_get_client_channel_list to return the list
8267 of channels the client has joined for WHOIS command reply.
8268 Affected file silcd/server.[ch].
8270 * Implemented the channel list sending in the WHOIS command reply
8271 in server and in the client.
8273 Implemented the channel list displaying on the user interface
8274 as well. Affected file silc/client_ops.c.
8276 * Added silc_channel_payload_parse_list to parse list of Channel
8277 Payloads. It returns SilcDList list of SilcChannelPayloads.
8278 Client for example can use this function to parse the list of
8279 channels it receives in the WHOIS command reply. The caller
8280 must free the list by calling silc_channel_payload_list_free.
8281 Affected files lib/silccore/silcchannel.[ch].
8283 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8285 * Added one new argument <user mode> to the WHOIS command reply
8286 to return the mode of the user in SILC. Updated the protocol
8289 Implemented it to the server and client.
8291 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8293 * Fixed the mode printing on the user interface on joining.
8294 Affected file silc/client_ops.c.
8296 * Implemented the UMODE command and user modes in general to the
8297 client library and to the user interface.
8299 * Implemented the UMODE command to the server.
8301 * The server now sends UNKNOWN_COMMAND error status if client sends
8302 unknown command. Affected file silcd/command.c.
8304 * All server commands now handle the command identifier the right
8305 way when sending the command reply to the client. The client can
8306 use to identify the command replies with the identifier.
8308 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8310 * Added silc_server_get_client_route to resolve the route to
8311 the client indicated by the client ID. Affected file is
8314 * Added silc_server_relay_packet as general function to relay
8315 packet to arbitrary destination. This deprecates functions
8316 like _send_private_message_key, _relay_notify etc. Affected
8317 file is silcd/packet_send.[ch].
8319 Removed silc_server_send_key_agreement,
8320 silc_server_send_private_message_key and
8321 silc_server_packet_relay_notify functions from the file
8322 silcd/packet_send.[ch].
8326 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8327 server. Affected file silcd/packet_receive.[ch].
8329 * Implemented the KILL command to the client. Implemented the
8330 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8331 Affected files lib/silcclient/command[_reply].c and
8332 lib/silcclient/client_notify.c. Implemented the KILL notify
8333 printing in the user inteface.
8335 * Fixed a lot silc_parse_nick memory leaks from the client
8336 library in the file lib/silcclient/command.c.
8338 * Changed the silc_server_send_notify_on_channels's `sender'
8339 argument from SilcSocketConnection to SilcClientEntry to
8340 check the sender as entry and not as connection object and not
8341 to send to the client provided as argument. The affected file
8342 is silcd/packet_send.[ch].
8344 * The notify packets that are destined directly to the client used
8345 to not to be processed by the server. Now changed that and the
8346 server processes all notify packets. After relaying the packet
8347 to the client the notify packet is processed in the server.
8349 * The silc_server_free_client_data now checks whether there is
8350 pending outgoing traffic for the client and purges the data to
8351 the network before removing the client entry.
8353 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8355 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8356 an client is killed from the SILC Network. Updated the protocol
8359 Added new function silc_server_send_notify_killed to the
8360 silcd/packet_send.[ch].
8362 * Added function silc_server_packet_relay_notify to relay notify
8363 packets that are destined directly to a client. In this case
8364 the server does not process the notify packets but merely relays
8365 it to the client. Affected file silcd/packet_send.[ch].
8367 Added also silc_server_packet_process_relay_notify to check
8368 whereto relay the notify. Affected file is
8369 silcd/packet_receive.[ch].
8371 * Implemented the KILL command to the server.
8375 * Added the backup schema desgined last fall to the protocol
8376 specs for everyone to see. The specification is in the
8377 *-spec-xx.txt draft and the packet type definitions for the
8378 backup routers is in *-pp-xx.txt draft. Thusly, added also
8379 new packet type SILC_PACKET_CELL_ROUTERS.
8381 * A big security problem in the implementation discovered. The
8382 signoff of an client did not cause new channel key generation
8383 which it of course should've done. The channel keys must be
8384 always re-generated when client leaves (or signoffs) the channel.
8385 The silc_server_remove_from_channels funtion now handles
8386 the channel key re-generation.
8388 * Added `sender' argument to the silc_server_send_notify_on_channels
8389 to not to send the client provided as argument. Affected file
8390 silcd/packet_send.[ch].
8392 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8394 * Implemented OPER and SILCOPER commands into the server and
8397 * Added silc_auth_verify and silc_auth_verify_data to verify
8398 the authentication directly from the authentication payload.
8399 It supports verifying both passphrase and public key based
8400 authentication. Affected file lib/silccore/silcauth.[ch].
8402 * Added `hash' field to the SilcIDListData structure. It is the
8403 hash negotiated in the SKE protocol. Affected file is
8406 * Slight redesigning of the SilcAuthPayload handling routines.
8407 Do not send SilcPKCS but SilcPublicKey as argument.
8409 * Implemented the public key authentication support to the
8410 serverconfig. The public key is loaded from the provided path
8411 and saved as authentication data to void * pointer. Thus,
8412 changed the unsigned char *auth_data to void *auth_data;
8414 * Fixed SHUTDOWN command to send the reply before the server
8415 is shutdown. :) Affected file silcd/command.c.
8417 * Fixed fatal bug in CONNECT command. The hostname was invalid
8418 memory and server crashed. Affected file silcd/command.c.
8420 * Fixed fatal bug in CLOSE command. The server_entry became
8421 invalid but was referenced later in the command. Affected file
8424 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8426 * Fixed fatal bug in failure packet handling. Server ignored
8427 the failure and thus crashed when it came.
8431 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8433 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8434 that the command may be executed only once in (about) 2 seconds.
8435 The old SILC_CF_LAG flag is same but allows command bursts up
8436 to five before limiting.
8438 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8439 server code. Various commands now includes the CF_LAG_STRICT
8440 flag to disallow any kind of miss-use of the command.
8442 * Fixed the silc_buffer_unformat to not to allocate any data
8443 if the length of the data is zero. It used to allocate the
8444 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8446 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8448 * Changed the format of AdminConnection configuration section
8449 in the server. Added username of the admin to the format.
8450 Affected files silcd/serverconfig.[ch].
8452 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8453 to return admin configuration data by host, username and/or
8456 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8458 * Implemented WHOWAS command to the server. Added the functions:
8460 silc_server_command_whowas_parse,
8461 silc_server_command_whowas_send_reply,
8462 silc_server_command_whowas_from_client and
8463 silc_server_command_whowas_from_server
8465 * Added <Client ID> argument to the WHOWAS command reply. Updated
8466 the protocol specs accordingly.
8468 * Implemented WHOWAS command and command_reply to the client
8471 Implemented the WHOWAS printing on the user interface.
8473 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8475 * Added new argument to the WHOWAS command reply, the real name.
8476 It is an optional argument. Updated the protocol specs.
8478 * Added SilcIDCacheDestructor callback that is registered when
8479 the SilcIDCache is allocated. The callback is called when
8480 an cache entry in the ID Cache expires, or is purged from the
8481 cache. Added into lib/silccore/idcache.[ch].
8483 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8484 to destruct the client entries when the cache entry expires.
8485 Other ID Cache's in server and in the client library ignores
8488 * If the ID Cache entry's `expire' field is zero then the entry
8489 never expires. Added boolean `expire' argument to the
8490 silc_idcache_add function in the lib/silccore/idcache.[ch].
8491 If it is TRUE the default expiry value is used.
8493 * Added silc_server_free_client_data_timeout that is registered
8494 when client disconnects. By default for 5 minutes we preserve
8495 the client entry for history - for WHOWAS command.
8497 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8499 * Added support to the server to enforce that commands are not
8500 executed more than once in 2 seconds. If server receives
8501 commands from client more frequently, timeout is registered
8502 to process the commands. Affected file silcd/command.c.
8503 Added new function silc_server_command_process_timeout.
8505 * Changed NICK_NOTIFY handling in client library to check that
8506 if the client's nickname was changed, so there is no need to
8507 resolve anything from the server.
8509 * Removed error printing from the WHOIS and IDENTIFY commands.
8510 If error occurs then it is ignored silently in the client library.
8511 The application, however, may map the received error to
8512 human readable error string. The application currently maps
8513 the NO_SUCH_NICKNAME error to string.
8515 * Made the command status message public to the application. Moved
8516 them from lib/silcclient/command_reply.c to
8517 lib/silcclient/command_reply.h. The application can map the
8518 received command status to the string with the
8519 silc_client_command_status_message function.
8521 * Added check to the server to check that client's ID is same
8522 as the Source ID in the packet the client sent. They must
8525 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8527 * Added dist-bzip hook to the Makefile.am to make bzip2
8528 compressed distributions.
8530 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8532 * Server now enforces the maximum length for the nickname and
8533 the channel as protocol specification dictates. 128 bytes for
8534 nickname and 256 bytes for channel name.
8536 * Moved the WHOIS printing to the application. The client libary
8537 does not print out the WHOIS information anymore, the application
8538 must do it. Renamed silc_client_command_reply_whois_print to
8539 the silc_client_command_reply_whois_save.
8541 The client's idle time is also sent to the application now, and
8542 the idle is shown on screen.
8544 * Added silc_client_command_reply_identify_save to save the
8545 received IDENTIFY entries.
8547 * Do not check for channel private keys in message sending and
8548 reception if the channel does not have the PRIVKEY mode set.
8549 Affected file lib/silclient/client_channel.c.
8551 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8553 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8554 just surfaced after chaning the JOIN procedure.
8556 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8558 * Added silc_client_get_clients_by_list to get client entries
8559 from Client ID list, that is returned for example by JOIN
8560 and USERS command replies. The application should use this
8561 function for example when JOIN command reply is received to
8562 resolve the clients already on the channel (library does not
8563 do that anymore as USERS command reply is not used in the JOIN
8564 procedure anymore). Affected files lib/silcclient/silcapi.h and
8565 lib/silcclient/idlist.c.
8567 * JOIN command reply and USERS command reply returns now SilcBuffer
8568 pointers instead of unsigned char pointers when returning
8569 the client list and mode list.
8571 * Added <Client ID> argument to the JOIN command reply, mainly
8572 for the server to identify for which client the command was
8573 originally sent. Updated protocol specs accordingly.
8575 * Added SilcDlist private_key pointer to the SilcChannelEntry
8576 in the client to support the channel private keys. Affected
8577 file is lib/silcclient/idlist.h.
8579 * Added SilcChannelPrivateKey argument to the function
8580 silc_client_send_channel_message so that application can choose
8581 to use specific private ke if it wants to. If it is not provided,
8582 the normal channel key is used, unless private keys are set.
8583 In this case the first (key that was added first) is used
8584 as the encryption key.
8586 * Implemented the support for channel private key handling.
8587 Implemented the following functions:
8589 silc_client_add_channel_private_key,
8590 silc_client_del_channel_private_keys,
8591 silc_client_del_channel_private_key,
8592 silc_client_list_channel_private_keys and
8593 silc_client_free_channel_private_keys
8595 Affected file lib/silcclient/client_channel.c.
8597 * Added the support for the private keys in the channel message
8598 sending and encryption and in the message reception and
8599 decryption. Affected funtions are
8600 silc_client_send_channel_message and silc_client_channel_message.
8602 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8604 * Added SKE's key verify callback to the client library's
8605 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8607 * Removed the statement that server (or router) must send USERS
8608 command reply when joining to the channel so that the client
8609 knows who are on the channel. Instead, the client list and
8610 client's mode list is now sent in the JOIN command reply to the
8611 client who joined channel. This is better solution.
8613 * Added function silc_server_get_users_on_channel and function
8614 silc_server_save_users_on_channel to the silcd/server.[ch].
8616 * Removed function silc_server_command_send_users from the
8619 * Do not show topic on the client library anymore. The topic is
8620 sent in the command reply notify to the application and the
8621 application must show the topic now.
8623 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8625 * Added client searching by nickname hash into the IDENTIFY and
8626 WHOIS commands in the server as they were clearly missing from
8627 them. Affected file is silcd/command.c.
8629 * Fixed a bug in private message receiving in the client library.
8630 The remote ID was freed and it wasn't supposed, now it is
8633 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8635 * Minor fix to the channel payload; allocate the data area, as it
8636 needs to be of specific length.
8638 * If the key agreement port is zero then the operating
8639 system will define the bound port. Affected files are
8640 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8642 * Added new function silc_channel_payload_decrypt into the file
8643 lib/silccore/silcchannel.[ch].
8645 * Moved the channel message etc, check from silc_packet_decrypt
8646 to applications. The library calls now a generic
8647 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8648 when the packet is either normal or special. This was done to
8649 allow more wide range of checking that was not allowed when
8650 the code was in library. Now applications can do virtually any
8651 checks to the packet and return to the library the decision how
8652 the packet should be processed. Affected files are
8653 lib/silccore/silcpacket.[ch].
8655 Added silc_server_packet_decrypt_check to the server and
8656 silc_client_packet_decrypt_check to the client library.
8658 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8659 to send with specified source and destination information.
8661 * Channel message delivery between routers was broken after the
8662 channel key distribution was fixed earlier. The channel key
8663 was used be to distributed to other routers as well which is not
8664 allowed by the protocol. Now this is fixed and channel keys
8665 really are cell specific and the channel message delivery between
8666 routers comply with the protocol specification.
8668 * Fixed various commands in server to check also the global list
8669 for the channel entry and not just the local list. The affected
8670 file silcd/command.c.
8672 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8674 * Added assert()s to buffer formatting and unformatting routines
8675 to assert (if --enable-debug) when error occurs. Affected
8676 file: lib/silcutil/silcbuffmt.c.
8678 * Changed to auto-reconnect to check whether the remote host is
8679 router and register the re-connect timeout if it is. It used
8680 to check that whether we are normal server, but router must do
8681 auto-reconnect with another router as well. Affected file
8684 * Removed the [<key len>] option from CMODE command as the cipher
8685 name decides the key length, nowadays. See the defined ciphers
8686 from the protocol specification.
8688 * Added [<hmac>] option to the CMODE command to define the HMAC
8689 for the channel. Added SILC_CMODE_HMAC channel mode.
8691 * Added [<hmac>] option for the JOIN command so that user can
8692 select which HMAC is used to compute the MACs of the channel
8695 * Added Hmac field to the Channel Message Payload. The integrity
8696 of plaintext channel messages are now protected by computing
8697 MAC of the message and attaching the MAC to the payload. The
8698 MAC is encrypted. Now, it is clear that this causes some
8699 overhead to the size of the packet but rationale for this is that
8700 now the receiver can verify whether the channel message decrypted
8701 correctly and also when private keys are set for the channel the
8702 receiver can decrypt the packet with several keys and check from
8703 the MAC which key decrypted the message correctly.
8705 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8706 lib/silccrypt/silccipher.[ch].
8708 * Added silc_hash_len to return the digest length into the
8709 lib/silcrypt/silchash.[ch].
8711 * Rewrote parts of Silc Channel Payload interface in the
8712 lib/silccore/silcchannel.[ch]. The encode function now also
8713 encrypts the packet and parse function decrypts it.
8715 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8717 * Fixed a minor formatting bug in the SKE's key material processing.
8718 It actually might have processed the keys wrong way resulting
8721 * Redefined the mandatory HMAC algorithms and added new algorithms.
8722 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8723 and hmac-md5 truncated to 96 bits. The mandatory is now
8724 hmac-sha1-96. Rest are optional (including the one that used
8725 to be mandatory). Rationale for this is that the truncated HMAC
8726 length is sufficient from security point of view and can actually
8727 make the attack against the HMAC harder. Also, the truncated
8728 HMAC causes less overhead to the packets. See the RFC2104 for
8731 * Added new [hmac] configuration section. The SKE used to use
8732 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8733 is of course wrong. The official names that must be proposed in
8734 the SKE are the ones defined in the protocol specification
8735 (hmac-sha1-96 for example). The user can configure any hmac
8736 using any hash function configured in the [hash] section. At
8737 least, the mandatory must be configured.
8739 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8741 * Added HMAC list to the SKE proposal list. It has now both
8742 hash algorithm list and HMAC list. This makes the protocol
8743 incompatible with previous versions. The SKE now seems to work
8744 the way it is supposed to work, for the first time actually.
8746 * Defined plain Hash algorithms to the protocol specification.
8749 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8751 * Implemented support for key agreement packets into the server.
8752 Added functions silc_server_key_agreement and
8753 silc_server_send_key_agreement. Other than these functions,
8754 server has nothing to do with this packet.
8756 * Added support for private message key packets into the server.
8757 Added functions silc_server_private_message_key and
8758 silc_server_send_private_message_key.
8762 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8763 called in the protocol's final callback instead in the END
8764 protocol state. This makes a little more sense and in the same
8765 time in client we can use the same protocol routines for normal
8766 key exchange and to key agreement packet handling as well.
8768 * Added to both client's and server's KE protocol context the
8769 SilcSKEKeyMaterial pointer to save the key material. We will
8770 bring the key material to the protocol's final callback by doing
8771 this. The final callback must free the key material.
8773 * Added SKE's packet_send callback into client's KE protocol
8774 context so that the caller can choose what packet sending function
8775 is used. This way we can use different packet sending when
8776 doing normal SKE when doing key agreement packet handling (in
8777 the key agreement packet handling we do not want to encrypt
8780 * Implemented the responder side of the key agreement routines
8781 in the client. The client can now bind to specified port and
8782 accept incoming key negotiation. The key material is passed
8783 to the application after the protocol is over.
8785 * Implemented the processing of incoming Key Agreement packet
8786 in the client. Added function silc_client_key_agreement to
8789 * Implemented the intiator side of the key agreement routines
8790 in the client. The client can now initiate key agreement with
8791 another remote client. The key material is passed to the
8792 application after the protocol is over.
8794 * Created client_keyagr.c to include all the key agreement
8797 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8798 SILC_TASK_CALLBACK except that it is not static.
8800 * Created client_notify.c and moved the Notify packet handling
8801 from the client.[ch] into that file.
8803 * Created client_prvmsg.c and moved all private message and
8804 private message key routines from the client.[ch] into that file.
8806 * Create client_channel.c and moved all channel message and
8807 channel private key routines from the client.[ch] into that file.
8809 * Changed silc_client_get_client_by_id_resolve to resolve with
8810 WHOIS command instead of IDENTIFY command, in the file
8811 lib/silclient/idlist.c.
8813 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8815 * Implemented the SKE's responder side to the Client library.
8817 * When FAILURE is received to the protocol do not trust it
8818 blindly. Register a timeout to wait whether the remote closes
8819 the connection as it should do it, only after that process the
8820 actual failure. This was changed to both client and server.
8822 * Added client_internal.h to include some of the structures
8823 there instead of client.h in lib/silcclient/.
8825 * Added function silc_task_unregister_by_callback to unregister
8826 timeouts by the callback function.
8828 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8830 * Some "Incomplete WHOIS info" errors has been appearing on the
8831 log files. Took away the entry->userinfo check from WHOIS
8832 reply sending. The entry->userinfo is now " " if client did not
8833 provide one. I thought this was fixed earlier but something
8834 is wrong still. Let's see if the error still appears.
8836 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8838 * Fixed a minor bug in the login when the channel key is
8839 re-generated in the server. It used to generate the key in
8840 wrong order and thus caused problems in the channel traffic.
8842 * Fixed a minor bug in channel key distsribution after
8843 KICK command. The key was not sent to the router even though
8846 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8848 * Added silc_ske_process_key_material_data as generic routine
8849 to process any key material as the SILC protocol dictates. The
8850 function is used by the actual SKE library but can be used by
8851 applications as well. This relates to the private message keys
8852 and the channel private keys since they must be processed the
8853 same way the normal SILC session keys. The protocol dictates
8854 this. Affected files: lib/silcske/silcske.[ch].
8856 Added also silc_ske_free_key_material to free the
8857 SilcSKEKeyMaterial structure.
8859 * Defined silc_cipher_set_key function to set the key for
8860 cipher without using the object's method function. The affected
8861 files: lib/silccrypt/silccipher.[ch].
8863 * Implemented silc silc_client_add_private_message_key,
8864 silc_client_add_private_message_key_ske,
8865 silc_client_del_private_message_key,
8866 silc_client_list_private_message_keys and
8867 silc_client_free_private_message_keys functions in the
8870 Added functions silc_client_send_private_message_key to send
8871 the Private Message Key payload and silc_client_private_message_key
8872 to handle incoming Private Message Key payload.
8874 * Added Cipher field to the Private Message Key payload to set
8875 the cipher to be used. If ignored, the default cipher defined
8876 in the SILC protocol (aes-256-cbc) is used.
8878 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8880 * Removed lib/silcclient/ops.h file.
8882 Redefined parts of the SILC Client Library API. Created new
8883 file silcapi.h that deprecates the ops.h file and defines the
8884 published Client Library API. Defined also private message key
8885 API and channel private key API into the file.
8887 This is the file that the application must include from the
8888 SILC Client Library. Other files need not be included by
8889 the application anymore.
8891 * Added new key_agreement client operation callback and also
8892 defined the Key Agreement library API for the application.
8894 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8896 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8897 is used by clients to request key negotiation between another
8898 client in the SILC network. If the negotiation is started it
8899 is performed using the SKE protocol. The result of the
8900 negotiation, the secret key material, can be used for example
8901 as private message key.
8903 Implemented the Key Agreement payload into the files
8904 lib/silccore/silauth.[ch].
8906 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8908 * Redefined ciphers for the SILC protocol. Added some new ciphers
8909 and defined the key lengths for the algorithms. Changed the
8910 code accordingly. The default key length is now 256 bits.
8912 * Fixed SKE key distribution function silc_ske_process_key_material
8913 when the key length is more than 128 bits. The default key
8914 length in SILC is now 256 bits.
8916 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8917 to indicate unsupported algorithm.
8919 * Renamed rijndael.c to aes.c and all functions as well.
8921 * Fixed a long standing channel key setting bug in client library.
8922 Weird that it has never surfaced before.
8924 * Fixed bug in channel deletion. If the entire channel is removed
8925 then it must also delete the references of the channel entry
8926 from the client's channel list as the client's channel entry and
8927 the channel's client entry share same memory.
8929 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8931 * Implemented CONNECT and SHUTDOWN commands in the client.
8933 * Implemented CLOSE command to the client.
8935 * Added the function silc_idlist_find_server_by_name into the
8936 files silcd/idlist.[ch].
8938 Added the function silc_idlist_find_server_by_conn into the
8939 files silcd/idlist.[ch].
8941 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8943 * DIE command was renamed to SHUTDOWN. Updated the both code
8946 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8947 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8949 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8952 * Added function silc_server_create_connection function to create
8953 connection to remote router. My server implementation actually
8954 does not allow router to connect to normal server (it expects
8955 that normal server always initiates the connection to the router)
8956 so the CONNECT command is only good for connecting to another
8959 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8961 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8962 or some other client was kicked from the channel.
8964 Implemented the handling of the notify type to both client
8967 Implemented silc_server_send_notify_kicked to send the KICKED
8968 notify. It is used to send it to the server's primary router.
8970 * Implemented the KICK command into server and client.
8972 * Added `query' argument to the silc_idlist_get_client function
8973 to indicate whether to query the client from server or not if
8976 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
8977 to indicate that the client is not channel founder.
8981 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8983 * Removed the rng context from SilcPacketContext structure and
8984 changed that the packet routine uses the Global RNG API.
8986 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8988 * Added support for quit message that client can "leave" on the
8989 channel when it quits the SILC. It is ditributed inside the
8990 SILC_NOTIFY_TYPE_SIGNOFF notify type.
8992 Added silc_server_free_client_data that will take the
8993 signoff message as argument.
8995 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
8997 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8999 * Updated parts of the protocol specification to keep it up
9002 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9004 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9005 payloads in one packet.
9007 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9008 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9009 use now the new List flag.
9011 * Also deprecated the following packet types: REPLACE_ID,
9012 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9014 * Added list support for Notify packet in server.
9016 * Added silc_server_send_notify_channel_change to send the
9017 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9018 the silc_server_send_replace_id.
9020 * Added silc_server_send_notify_nick_change to send the
9021 NICK_CHANGE notify type. Deprecates the function
9022 silc_server_send_replace_id.
9024 * Added silc_server_send_notify_join to send the JOIN notify type.
9025 Deprecates the function silc_server_send_new_channel_user.
9027 * Added silc_server_send_notify_leave to send LEAVE notify type.
9028 Deprecates the function silc_server_send_remove_channel_user.
9030 * Added silc_server_send_notify_cmode and
9031 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9032 types. Deprecates the silc_server_send_set_mode function.
9034 * Added SERVER_SIGNOFF notify type to indicate that server has
9035 quit. This means that all clients on the channel from that
9036 server will drop. This can be also used when netsplit happens.
9038 Deprecated REMOVE_ID packet type since it is not needed anymore
9041 Added silc_server_send_notify_server_signoff to send the
9042 SERVER_SIGNOFF notify type. Deprecates the function
9043 silc_server_send_remove_id.
9045 Added also silc_server_send_notify_signoff to send the
9046 SIGNOFF notify type.
9048 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9049 SILC protocol from this day on. Changed the protocol
9050 specification as well.
9052 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9053 notify type. It is used between routers to notify about
9054 topic changes on a channel.
9056 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9059 * Partly updated the protocol specification to comply with the
9060 changes now made. It is still though a bit outdated.
9062 * The JOIN notify type now takes one extra argument <Channel ID>.
9063 The packet used to be destined to the channel but now the
9064 JOIN type may be sent as list thus it is impossible to
9065 destine it to any specific channel. By adding this argument
9066 it is again possible.
9068 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9070 * Added CREDITS file. The CHANGES and CREDITS file will appear
9071 in the distribution as well.
9073 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9075 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9076 types in the server's silcd/packet_receive.c.
9078 * Implemented CMODE and CUMODE to work in router environment.
9080 * Fixed minor encoding and decoding buglet from the
9081 lib/silccore/silcmode.c.
9083 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9086 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9088 * Changed all SilcConfigServer* and silc_config_server* to
9089 SilcServerConfig* and silc_server_config*, respectively.
9092 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9094 * Associated the ID (client or server ID) to the Authentication
9095 Payload to avoid any possibility of forging. Updated the
9096 protocol specification and the code accordingly.
9098 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9100 * The RSA key length is now save to the RsaKey context in the
9101 key generation process in lib/silccrypt/rsa.c. The key length
9102 is now used to figure out the maximum size of the block allowed
9103 to be encrypted/signed.
9105 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9106 is equivalent to the silc_mp_mp2bin but does not allocate any
9109 * Changed silc_mp_mp2bin API to take length argument. If it is
9110 non-zero then the buffer is allocated that large. If zero, then
9111 the size is approximated using silc_mp_sizeinbase, which however
9114 * Created Global RNG API which is global RNG that application can
9115 initialize. After initializing, any routine anywhere in the
9116 code (including library) can use RNG without allocating a new
9117 RNG object. This was done to allow this sort of use of the
9118 RNG in code that has no chance to allocate RNG object. All
9119 applications currently allocate this and many routines in the
9120 library use this. Affected file lib/silccrypt/silcrng.[ch].
9122 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9123 it to use the Global RNG API.
9125 * Defined Authentication Payload into protocol specification that
9126 is used during SILC session to authenticate entities. It is
9127 used for example by client to authenticate itself to the server
9128 to obtain server operator privileges.
9130 Implemented this payload into the lib/silccore/silcauth.[ch].
9131 Implemented also routines for public key based authentication
9132 as the new protocol specification dictates.
9134 Moved definitions of different authentication methods from
9135 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9137 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9138 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9139 silc_pkcs_verify_with_hash functions into the file
9140 lib/silccrypt/silcpkcs.[ch].
9142 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9144 * The client entry's userinfo pointer must be always valid.
9145 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9146 will fail since it requires the userinfo. Now, the userinfo
9147 is allocated as "" if actual userinfo does not exist. Actually,
9148 it must exist and it is totally Ok to drop client connections
9149 that does not announce the userinfo. However, we will make
9150 this workaround for now.
9152 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9153 to return the remote port by socket.
9155 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9157 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9158 SILC_SERVER_PENDING_EXEC and added an new macro
9159 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9160 data or when error occurs while processing the pending command.
9162 Added new argument `destructor' into silc_server_command_pending
9163 and to the SilcServerCommandPending object. This destructor is
9164 now called after calling the pending callback or if error occurs
9165 immediately. If error occurs the actual pending callback won't
9166 be called at all - only the destructor. The destructor may be
9167 NULL if destructor is not needed.
9169 All this applies for client library code as well. Similar
9170 changes were made there as well for the pending commands.
9172 In the client, the application must now allocate the
9173 SilcClientCommandContext with the silc_client_command_alloc
9176 * Added reference counter to the SilcServerCommandContext. Added
9177 function silc_server_command_alloc and silc_server_command_dup
9180 Same type of functions added to the client library for the same
9183 * Removed the cmd_ident from IDListData away since it is now
9184 global for all connections. It is the command identifier used
9185 in command sending and with pending commands. The affected file
9188 * Added reference counter to the SilcSocketConnection objecet to
9189 indicate the usage count of the object. The object won't be
9190 freed untill the reference counter hits zero. Currently only
9191 server uses this, and client ignores it. The client must be
9192 set to use this too later. The affected files are
9193 lib/silccore/silcsockconn.[ch]. Added also the function
9194 silc_socket_dup to increase the reference counter.
9196 This was mainly added because it is possible that the socket
9197 is removed underneath of pending command or other async
9198 operation. Now it won't be free'd and proper DISCONNECTING
9199 flags, etc. can be set to avoid sending data to connection that
9200 is not valid anymore.
9202 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9203 the connection. After that it sets SILC_SET_DISCONNECTED.
9204 It is, however, possible that the socket data is not still freed.
9205 The silc_server_packet_process now checks that data is not
9206 read or written to connection that is DISCONNECTED. The socket
9207 get's freed when the reference counter hits zero.
9209 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9211 * Changed the client operation API: channel_message operation's
9212 `sender' is now the client entry of the sender, not the nickname
9213 and the `channel' is the channel entry, not the channel name.
9215 In the private_message operation the `sender' is now also the
9216 client entry of the sender not the nickname.
9218 Affected file is lib/silcclient/ops.h and all applications
9219 using the client operations.
9221 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9223 * Moved the calling of ops->connect() from connect_to_server_final
9224 into receive_new_id functin since that is the point when the
9225 client is actually allowed to send traffic to network. The
9226 affected file is lib/silcclient/client.c.
9228 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9230 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9231 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9232 (if needs broadcasting) instead of broadcasting the packets one
9233 by one which would make a burst in the network traffic.
9235 * Added `broadcast' argument to the functions in silcd/server.[ch]
9236 silc_server_create_new_channel[_with_id] to indicate whether
9237 to send New Channel packet to primary router.
9239 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9241 * Added new function into the silcd/server.[ch] files:
9242 silc_server_create_new_channel_with_id to create new channel with
9243 already existing Channel ID.
9245 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9246 lib/silccore/silcpacket.h. This packet is used t send list of
9247 Set Mode payloads inside one packet. Server uses this to set
9248 the modes for the channels and clients on those channels, that it
9249 announced to the router when it connected to it. The protocol
9250 specification has been updated accordingly.
9252 * The silc_server_new_channel did not handle the packet coming
9253 from normal server as it normally does not send that. However,
9254 when it announces its channels it does send it. Implemented
9255 the support for that.
9257 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9258 into the file lib/silccore/id.h.
9260 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9262 * Fixed memory leaks in the functions silc_idlist_del_client,
9263 silc_idlist_del_channel and silc_idlist_del_server in the file
9264 silcd/idlist.c. All of those leaked like a sieve.
9266 * Fixed some small memory leaks in the client's function
9267 silc_client_notify_by_server.
9269 * Added functions into silcd/server.c: silc_server_announce_clients,
9270 silc_server_announce_channels and silc_server_announce_server.
9271 These functions are used by normal and router server to announce
9272 to its primary router about clients, channels and servers (when
9273 router) that we own. This is done after we've connected to the
9276 These functions effectively implements the following packet types:
9277 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9278 and SILC_PACKET_NEW_ID_LIST.
9280 * Added new functions into the silcd/packet_receive.[ch]:
9281 silc_server_new_id_list, silc_server_new_channel_list and
9282 silc_server_new_channel_user_list to handle the incoming
9283 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9285 * Added support of changing Channel ID in the function
9286 silc_server_replace_id. If the server that announces a channel
9287 to the router already exists in the router (with same name but
9288 with different Channel ID), router is responsible to send
9289 Replace ID packet to the server and force the server to change
9290 the Channel ID to the one router has.
9292 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9293 client that the Channel ID has been changed by the router. The
9294 normal server sends this to the client. Client must start using
9295 the new Channel ID as the channel's ID.
9297 Implemented handling of this new type into lib/silcclient/client.c
9298 into the function silc_client_notify_by_server.
9300 * Added new function silc_idlist_replace_channel_id into the files
9301 silcd/idlist.[ch] to replace the Channel ID.
9303 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9305 * Call silc_server_command_identify_check always when processing
9306 the IDENTIFY command in silcd/command.c
9308 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9310 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9311 send keepalive packets. The packet can be sent by clients,
9312 servers and routers.
9314 Added function silc_socket_set_heartbeat into the file
9315 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9316 If not set, the heartbeat is not performed. The actual
9317 heartbeat is implemented in the low level socket connection
9318 library. However, application is responsible of actually
9321 Added silc_server_send_heartbeat to send the actual heartbeat
9322 packet into silcd/packet_send.[ch]. Server now performs
9323 keepalive with all connections.
9325 * Added silc_task_get_first function into lib/silcutil/silctask.c
9326 to return the timeout task with shortest timeout. There was a bug
9327 in task unregistration that caused problems. TODO has been
9328 updated to include that task system must be rewritten.
9330 * The client library will now resolve the client information when
9331 receiving JOIN notify from server for client that we know but
9332 have incomplete information.
9334 * Rewrote parts of silc_server_remove_from_channels and
9335 silc_server_remove_from_one_channel as they did not remove the
9336 channel in some circumstances even though they should've.
9338 * Encryption problem encountered in server:
9340 The LEAVE command used to send the Channel Key packet to the
9341 router immediately after generating it. However, the code
9342 had earlier sent Remove Channel user packet but not immediately,
9343 ie. it was put to queue. The order of packets in the router
9344 was that Channel Key packet was first and Remove Channel User
9345 packet was second, even though they were encrypted in the
9346 reverse order. For this reason, MAC check failed. Now, this
9347 is fixed by not sending the Channel Key packet immediately but
9348 putting it to queue. However, this is more fundamental problem:
9349 packets that are in queue should actually not be encrypted
9350 because packets that are sent immediately gets encrypted
9351 actually with wrong IV (and thus MAC check fails). So, packets
9352 that are in queue should be encrypted when they are sent to
9353 the wire and not when they put to the queue.
9355 However, the problem is that the current system has not been
9356 designed to work that way. Instead, the packet is encrypted
9357 as soon as possible and left to the queue. The queue is then
9358 just purged into wire. There won't be any fixes for this
9359 any time soon. So, the current semantic for packet sending
9362 o If you send packet to remote host and do not force the send
9363 (the packet will be in queue) then all subsequent packets to the
9364 same remote host must also be put to the queue. Only after the
9365 queue has been purged is it safe again to force the packet
9368 o If you send all packets immediately then it safe to send
9369 any of subsequent packets through the queue, however, after
9370 the first packet is put to queue then any subsequent packets
9371 must also be put to the queue.
9373 Follow these rules and everything works fine.
9375 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9377 * Added new function silc_server_remove_clients_by_server to
9378 remove all client entries from ID list when the server connection
9379 is lost. In this case it is also important to invalidate all
9380 client entires as they hold the invalid server entry. This
9381 fixes fatal bug when server has lost connection and will reconnect
9384 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9386 * Made some sanity checks to silc_server_daemonise like to check
9387 whether the requested user and group actually exists.
9389 * Added sanity check to SKE's silc_ske_responder_finish to check
9390 that the public and private key actually is valid.
9392 * Invalidate the client's nickname when receiving Replace ID
9393 packet and the Client ID is being replaced. This means that the
9394 server will query the nickname if someone needs it (client)
9397 * Sort the ID Cache in client library when the ID Cache data
9398 has changed (needs sorting).
9400 * Do not allow for SILC client to create several connections to
9401 several servers. The client does not support windows right now
9402 and generating multiple connections causes weird behaviour.
9404 Irssi-silc client does support windows and can handle several
9405 connections without problems, see: www.irssi.org and SILC plugin.
9407 * Fixed some places where client was added to the IDList. The
9408 rule of thumb is following (in order to get everything right):
9409 If the client is directly connected local client then the
9410 `connection' argument must be set and `router' argument must be
9411 NULL to silc_idlist_add_client function. If the client is not
9412 directly connected client then the `router' argument must
9413 bet set and the `connection' argument must be NULL to the
9414 silc_idlist_add_client function.
9416 * The funtion silc_server_packet_send_local_channel actually did
9417 not check whether the client was locally connected or not. It
9418 does that now. Fixed a bug related to LEAVE command.
9420 * Fixed Remove Channel User payload parsing bug in server's
9421 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9423 * The server's silc_server_save_channel_key now checks also the
9424 global ID list for the channel as it might not be in the local
9425 list. Fixed a bug related to LEAVE command.
9427 * Is this the end of the [<unknown>] buglet that has been lurking
9428 around for a long time? A little for loop fix in server's
9429 silc_server_command_whois_parse that is used by both IDENTIFY
9430 and WHOIS command. At least, this was a clear bug and a cause
9431 of one type of [<unknown>] buglet.
9433 * WHOIS and IDENTIFY commands call the function
9434 silc_server_command_[whois/identify]_check function even if
9435 we are not router server.
9437 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9439 * Added --with-gmp configuration option. If set the GMP
9440 is always compiled in the SILC source tree. If not set then
9441 it is checked whether the system has the GMP3 installed. If
9442 it has then the GMP won't be compiled (the system's headers
9443 and library is used), if it doesn't have it then the GMP is
9444 compiled in the SILC source tree.
9446 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9448 * Changed RSA private exponent generation to what PKCS #1
9449 suggests. We try to find the smallest possible d by doing
9450 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9451 not security fix but optimization.
9453 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9455 * Added new config entry [Identity] to fork the server and run
9456 it as specific user and group. A patch from Bostik.
9458 * Imported Dotconf configuration library into lib/dotconf.
9459 This will be used to create the SILC configuration files later.
9460 It will appear in the distsribution after this commit.
9462 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9464 * A big code auditing weekend happening. Auditing code for
9465 obvious mistakes, bugs and errors. Also, removing any code
9468 Removed files for being obsolete:
9470 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9471 inline in the file lib/silcutil/silcbuffer.h)
9473 o lib/silcutil/silcbufutil.c (the header has inline versions)
9475 Changed code to fix possible error conditions:
9477 o The buffer formatting routines now check that the destination
9478 buffer really has enough space to add the data. This applies for
9479 both buffer formatting and unformatting
9480 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9481 unformatting was changed to accomodate following rules:
9482 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9483 sent to the function while XXX_*STRING will not allocate or copy
9484 the data into the buffer. Instead it sets the pointer from the
9485 buffer into the pointer sent as argument (XXX_*STRING used to
9486 require that the pointer must be allocated already). This change
9487 makes this whole thing a bit more consistent and more optimized
9488 (note that the data returned in the unformatting with XXX_*STRING
9489 must not be freed now). The routines return now -1 on error.
9491 o Tried to find all code that use buffer_format and buffer_unformat
9492 and added return value checking to prevent formatting and
9493 especially unformatting errors and possible subsequent fatal
9496 o Changed ske->x and ske->KEY to mallocated pointers in
9497 lib/silcske/silcske.h. Fixed possible data and memory leak.
9499 o Added return value checking to all *_parse* functions. Fixed
9500 many memory leaks as well.
9502 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9503 so that buffer overflows would not happen. All code now also
9504 checks the return value as it can fail.
9506 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9508 * Added reconnection support to server if the normal server looses
9509 its connection to the router (for example if router is rebooted).
9510 The server performs normal reconnection strategy implemented
9511 to the server. Affected file silcd/server.c.
9513 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9515 * Added new packet type SILC_PACKET_SET_MODE that is used to
9516 distribute the information about changed modes (for clients,
9517 channels and clients channel modes) to all routers in the
9518 network. Updated the protocol specification accordingly.
9520 Added functions into silcd/packet_send.c and
9521 silcd/packet_receive.c: silc_server_send_set_mode,
9522 silc_server_set_mode.
9524 Added new files silcmode.[ch] into lib/silccore that implements
9525 the encoding and decoding of Set Mode Payload. Added new type
9526 SilcSetModePayload. Moved the definitions of different modes
9527 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9529 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9531 * Oops, a little mistake in server's connection authentication
9532 protocol. The protocol is not ended with FAILURE but with
9533 SUCCESS if the authentication is Ok. :) Affected file is
9536 * Implemented NICK_CHANGE notify handling in server in the file
9537 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9538 the local clients on the channel. After the changing nickname
9539 in router environment snhould work and the [<unknown>] nickname
9540 should appear no more.
9542 The silc_server_replace_id function that receives the Replace ID
9543 payload now sends the NICK_CHANGE notify type also in the file
9544 silcd/packet_receive.c
9546 * Changed WHOIS and IDENTIFY command to support the maximum amount
9547 of arguments defined in protocol specs (3328 arguments). This
9548 fixed a bug that caused problems when there were more than three
9551 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9553 * Added extra parameter, command identifier, to the
9554 silc_client_send_command so that explicit command identifier
9557 Changed that ID list routines uses specific command identifier
9558 when sending WHOIS/IDENTIFY requests to the server so that they
9559 can be identified when the reply comes back.
9561 Affected files lib/silcclient/command.[ch],
9562 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9564 * Added `sender' argument to silc_server_packet_send_to_channel
9565 to indicaet the sender who originally sent the packet to us
9566 that we are now re-sending. Ignored if NULL. Affected file
9567 silcd/packet_send.[ch].
9569 * Added some server statistics support in silcd/server_internal.h
9570 SilcServerStatistics structure and around the server code. Also
9571 send some nice statistics information when client is connecting
9574 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9576 * Fixed channel ID decoding in server's JOIN command reply in
9577 silcd/command_reply.c
9579 * Fixed braodcasting of replace ID payload to not to send it if
9580 we are standalone server in silcd/packet_receive.c.
9582 * Fixed all channel message sending routines to not to send
9583 packets to clients that has router set, since they are routed
9584 separately in the same function earlier. Affects file
9585 silcd/packet_send.c and all channel packet sending functions.
9587 * In USERS reply, res_argv[i] are not allocated, the table
9588 is allocated. Thus changed that free the table, not its
9591 * In server's whois_check and identify_check if the client is
9592 locally connected do not send any WHOIS commands - they are not
9595 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9597 * Fixed some minor bugs in client when sending WHOIS command. The
9598 arguments was in wrong order.
9600 * Removed statis function add_to_channel from server in
9601 silcd/command.c that was previously used with the joining but
9604 * Tested USERS command in router environment successfully with two
9605 routers, two servers and two clients.
9607 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9609 * Reorganized the USERS command and command reply in client library
9610 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9611 When the command is given by user we register a pending command
9612 callback that will reprocess the command after the reply has been
9613 received from the server. When reprocessing the packet we then
9614 display the information. Thus, the USERS information is displayed
9615 now in the command callback instead of in the command reply
9616 callback. The processing of the command is same as previously
9617 when server has sent the command reply in the JOINing process.
9619 * Added to USERS command in silcd/command_reply.c to join the client,
9620 we didn't use to know about, to the channel after we've created
9621 a client entry for it. Also, for clienet we did know already still
9622 check whether it is on the channel or not and add it if not.
9624 * Removed silc_server_command_join_notify as the function and its
9627 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9629 * Changed the client's pending command handling to the same as the
9630 server's pending command handling. It is also now possible to
9631 execute command reply functions from other command reply
9632 function as the function callbacks for commands and command
9633 replies are one and same. The pending commands are not static
9634 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9635 in client connection context. Thus, pending commands are server
9636 connection specific as it is convenient.
9638 Changed the function silc_client_command_pending and
9639 silc_client_command_pending_del and added new function
9640 silc_client_command_pending_check. Removed the
9641 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9644 * Added cmd_ident, current command identifier, to the client
9645 connection context in lib/silcclient/client.h to keep track on
9646 command identifiers used in command sending. Client's command reply
9647 function handling now supports the mandatory command identifiers.
9649 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9650 funtions in client to fully support pending command callbacks.
9652 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9653 as one of the arguments to the application in the command reply
9656 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9657 before first releasing SILC but came back. Now it is removed again
9658 and should come back nomore. The FORWARDED flag was used only
9659 by the JOINing procedure by forwarding the command packet to router.
9660 Now, the JOINing procedure has been changed to more generic (due
9661 to various router environment issues) and FORWARDED is not needed
9662 anymore for anything. The protocol specification is yet to be
9665 Now, removed silc_server_packet_forward from server and the flag
9666 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9668 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9670 * Renamed NAMES command to USERS command. The NAMES was named that
9671 due to historical reasons. Now it is renamed. Also, rewrote
9672 parts of the USERS command. The nickname list is not sent anymore
9673 by the server. Only Client ID and mode lists are sent in the USERS
9674 command. Changed this also to the protocol specification.
9676 The client now resolves the names and stuff after it receives
9677 the USERS list from the server when joining to the channel.
9679 * WHOIS and IDENTIFY commands has been changed to support multiple
9680 Client ID's per command. One can now search for multiple users
9681 in the network by sending only one WHOIS or IDENTIFY command.
9682 Changed the code and the protocol specifications.
9684 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9685 uses silc_server_command_whois_parse to parse the request. */
9687 * If normal server, do not parse the WHOIS and IDENTIFY requests
9688 before sending it to the router. Saves some time.
9690 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9692 * Fixed JOIN command on client library. Wrong number of arguments
9693 used to crash the client.
9695 * Added silc_server_channel_has_global function to check whether
9696 channel has global users or not.
9698 * Added silc_server_channel_has_local function to check whether channel
9699 has locally connected clients on the channel.
9701 * The silc_server_remove_from_one_channel now checks whether the
9702 channel has global users or not after given client was removed from
9703 the channel. It also checks whether the channel has local clients
9704 on the channel anymore. If it does not have then the channel entry
9705 is removed as it is not needed anymore.
9707 * The silc_server_notify now checks on JOIN notify whether the joining
9708 client is one of locally connected or global. If it is global then
9709 the channel has now global users on the channel and that is marked
9710 to the channel entry. Also, it now saves the global client to
9711 global list who is joining and JOINs it to the channel. This is
9712 for normal server, that is.
9714 Changed silc_server_send_notify_on_channel,
9715 silc_server_packet_relay_to_channel and
9716 silc_server_packet_send_to_channel check if we are normal server
9717 and client has router set (ie. global client) do not send the
9718 message to that client, as it is already routed to our router.
9720 * Implemented LEAVE notify type handling in silc_server_notify
9723 * Tested LEAVE command in router environment successfully. Tested
9724 with two routers, two servers and two clients.
9728 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9730 * Implemented SIGNOFF notify type handling in silc_server_notify
9733 * silc_server_remove_id now removes the client entry from all channels
9734 it has joined and thusly sends SIGNOFF notify type.
9736 * Rewrote the NAMES list generation in server by removing two excess
9737 loops. The lists are created now inside one loop.
9739 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9741 * silc_server_remove_channel_user checks now also global list
9742 for channel and client.
9744 * silc_server_new_channel_user checks now both local and global
9745 list for channel and client. Fixed a bug in client id decoding.
9746 Used to decode wrong buffer.
9748 * silc_server_channel_message checks now both local and global
9749 list for channel entry.
9751 * Tested channel joining (hence JOIN) in router environment
9752 successfully. Tested with two routers, two servers and two
9755 * Tested channel message sending in router environment successfully.
9757 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9759 * Added silc_server_save_channel_key into server.[ch] to save the
9760 received channel key in Channel Key payload processing. It is
9761 also used in JOIN command reply handling.
9763 Equivalent function silc_client_save_channel_key added into
9764 client.[ch] into client library.
9766 * Changed JOIN command reply to send information whether the channel
9767 was created or not (is existing already) and the channel key
9768 payload. Changed protocol specs accordingly.
9770 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9771 the request was sent by ID and not by nickname. Crashed on
9774 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9776 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9777 now correctly save the received data.
9779 * silc_server_free_sock_user_data now notifies routers in the
9780 network about entities leaving the network.
9782 At the same time implemented functions silc_server_remove_id
9783 and silc_server_send_remove_id to receive and send REMOVE_ID
9784 packets. The packet is used to notify routers in the network
9785 about leaving entities. The ID removed will become invalid in
9788 * Added function silc_idlist_del_server into server. Removes and
9789 free's server entry from ID list.
9791 * silc_server_private_message function now checks, if we are router,
9792 that the destination ID really is valid ID, naturally.
9794 * In router when NEW_ID packet is received (for new client) the
9795 hash of the Client ID is saved in the ID Cache but the
9796 client->nickname is set to NULL, instead of putting the hash
9799 IDENTIFY command now also checks that client->nickname must be
9800 valid. If it is not if will request the data from the server who
9801 owns the client. Added new function
9802 silc_server_command_identify_check.
9804 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9805 to set the command to already allocated Command Payload.
9807 * Tested private message sending in router environment with two
9808 routers, two servers and two clients. Fixed minor bugs and now
9811 * Fixed segfault from client's NAMES command. Used to crash if
9814 * Forwarded packets must not be routed even if it is not destined
9815 to the receiver. Changed server code comply with this.
9817 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9819 * Added `require_reverse_mapping' boolean value to ServerParams
9820 structure. If TRUE (not default) the server will require that
9821 the connecting host has fully qualified domain name.
9823 If the reverse mapping is not required and hostname could not be
9824 found the IP address is used as hostname.
9826 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9828 * Implemented version string checking to both client and server.
9829 The check is incomplete currently due to the abnormal version
9830 strings used in development version of SILC.
9832 * Changed all command functions in server to use the new
9835 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9837 * Changed char *data to unsigned char *data in ID Cache system to
9838 support binary data as ID Cache data. Changed code to support
9839 binary data in lib/silccore/idcache.c.
9841 * Renamed silc_server_packet_relay_command_reply to
9842 silc_server_command_reply as it is normal packet receiving
9843 function. Rewrote the function to accept command replys for
9844 servers and not only for clients.
9846 * Mark remote router always as registered server if we are connecting
9847 to it. Otherwise, commands sent by the router to us are ignored.
9849 * All ID List find routines now returns the ID Cache Entry pointer
9850 as well if requested.
9852 * WHOIS command works now in router environment, tested with two
9853 routers, two servers and two clients.
9855 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9856 in router environment (as it is almost equivalent to WHOIS) but
9857 hasn't been tested thoroughly. Added new functions:
9859 silc_server_command_identify_parse
9860 silc_server_command_identify_send_reply
9861 silc_server_command_identify_from_client
9862 silc_server_command_identify_from_server
9864 * Disabled route cache adding because adding two different ID's with
9865 same IP replaces the old cache entry thus giving wrong route.
9866 The entry->router->connection is always the fastest route anyway
9867 so route cache may not be needed. Of course, new routes maybe
9868 established after receiving the ID when the entry->router->connection
9869 might not be anymore the most optimal.
9871 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9873 * Add route cache for received ID for fast routing.
9875 * Added silc_server_packet_route to route received packet on router
9876 that is not destined to us.
9878 * Renamed silc_server_get_route to silc_server_route_get.
9880 * Added id_string and id_string_len fields into SilcServer to
9881 include encoded ServerID for fast comparing without excess
9882 encoding of the ID's.
9884 * Cleaned up WHOIS command on server side. Added following static
9887 silc_server_command_whois_parse
9888 silc_server_command_whois_check
9889 silc_server_command_whois_send_reply
9890 silc_server_command_whois_from_client
9891 silc_server_command_whois_from_server
9893 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9894 arguments in command replies. All command functions should be
9895 updated to use this macro.
9897 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9899 * Minor typo fixes on command reply handling on server.
9901 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9903 * Added silc_server_command_add_to_channel internal routine to add
9904 the client to the channel after router has created the channel and
9905 sent command reply to the server.
9907 * Added generic silc_server_send_command to send any command from
9910 * Use static buffer with ID rendering instead of duplicating data.
9912 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9914 * Fixed a channel user mode bug when joining to a channel server gave
9915 everybody channel founder rights, oops.
9917 * We mark ourselves as the router of the incoming server connection
9918 if we are router ourselves. This way we can check in some packet
9919 sending functions whether it is locally connected server. For
9920 incoming router connections we put NULL.
9922 * For router sending packets locally means now always sending the
9923 packet cell wide; to local clients and local servers. For normal
9924 server sending packet locally means sending it to only local
9927 * Fixed the JOIN command to really work in router environment. If the
9928 channel is created it is always created by the router. Router is
9929 also responsible of making the initial joining to the channel,
9930 sending JOIN notify to the sending server and distributing
9931 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9932 does not exist server doesn't do anything else but forward the
9933 command to the router which performs everything.
9935 * Added silc_server_send_channel_key function to send the Channel Key
9938 * Added silc_server_create_channel_key to create new channel key. The
9939 channel key is now re-generated everytime someone joins or leaves
9940 a channel, as protocol dictates. Note: channel->key_len is the
9943 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9945 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9946 packet_receive.[ch] to separate packet sending and receiving
9947 routines. The server.[ch] now includes everything else including
9948 actual packet processing (writing and reading data) and other
9951 Renamed silc_server_private_message_send_internal to
9952 silc_server_send_private_message. The routine is still though
9953 used only to relay private messages as server does not send
9954 private messages itself.
9956 Renamed silc_server_new_channel to silc_server_create_new_channel
9957 and added new function sicl_server_new_channel that handles the
9958 incoming New Channel packet. Added also new sending function
9959 silc_server_send_new_channel to send New Channel Payload.
9961 * Added new function silc_server_notify to process incoming notify
9962 packet to the server/router. Server may then relay the notify
9963 to clients if needed.
9965 * Added new function silc_server_new_channel_user to process incoming
9966 New Channel User packet. Router will redistribute the packet and
9967 send JOIN notify to its local clients and locally connected servers
9968 if needed. Normal server will send JOIN notify to its local client
9969 on same channel when received this packet. Added also corresponding
9970 sending function silc_server_send_new_channel_user to sent the
9973 * Added boolean route argument to send_notif_to_channel and
9974 packet_send_to_channel functions to attempt to route the packet
9975 if it is TRUE and send only locally if it is FALSE.
9977 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9979 * silc_server_replace_id now broadcasts the received replace ID
9980 packet if it is not broadcast packet already. The router must
9981 broadcast to inform other routers about changed ID.
9983 * Added backpointer to server's router into SilcServer context in
9984 silcd/server_internal.h.
9986 * Fixed silc_server_packet_broadcast to send correct broadcast
9989 * The channel key is now distributed to the local client as soon
9990 as it is received from the router (in router environment) so that
9991 no other packet may be sent for the channel until client has
9994 * silc_server_remove_channel_user now broadcasts the received
9995 Remove Channel User packet if it is not broadcast packet already.
9996 The router must broadcast to inform other routers about removed
9999 * Added users field into SilcPacketContext that is a reference count
10000 of the context. One can increase the reference count by calling
10001 silc_packet_context_dup which is now changed to just increase the
10002 reference count instead of duplicating the data. The reference
10003 count is decresed by calling silc_packet_context_free that will
10004 free the data after the reference count hits zero.
10006 For now on the packet context and everything allocated into it
10007 (including the raw packet from network) must be freed by calling
10008 the new silc_packet_context_free function. Added also new function
10009 silc_packet_context_alloc that must be used now to allocate the
10010 context. This also means that if a routine is asynchronous from
10011 silc_[client/server]_packet_parse_type the packet context must
10012 be duplicated by calling silc_packet_context_dup. Otherwise it
10013 gets free'd after silc_[client/server]_packet_parse_type returns.
10014 Also, one must remember that if packet is duplicated then its
10015 reference count must be decresed by calling the free function as
10016 many times as it was duplicated.
10018 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10019 from both client and server.
10021 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10023 * Made joining to a channel working in router environment.
10025 * Cleaned up JOIN command on server side and create function
10026 silc_server_command_join_channel internal routine to make the
10029 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10031 * Changed silc_command_pending list to SilcDList. Also, added
10032 `ident' field to SilcServerCommandPending structure to identify
10033 the reply and to call correct callback.
10035 Added silc_server_command_pending_check function to replace the
10036 corresnponding macro. The silc_command_pending list is not
10039 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10040 to set identifier to previously allocated Command Payload. It
10041 is used to set identifier for command when resending Command
10044 * Added silc_command_payload_encode_payload to encode Command
10045 Payload buffer from SilcCommandPayload structure.
10047 * Added silc_argument_payload_encode_payload to encode Argument
10048 payload buffer from SilcArgumentPayload structure.
10050 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10052 * Changed WHOIS command to support router connection on server side.
10053 The whois request is always sent to router unless the server is
10054 standalone server. After server has received the reply from the
10055 router will it send the reply to the client.
10057 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10058 broadcast received broadcast packet. The function is used only
10059 by router. The broadcast packet is always sent to the router's
10062 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10063 render given ID to printable string, for log files for example.
10065 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10067 * Made basic router to router connections working. At least they
10068 can now connect to each other but nothing really works the way
10069 they are supposed - yet.
10071 * Added new initiator token to RouterConnection configuration
10072 file in silcd/serverconfig.[ch]. It is used to tell whether we
10073 are the initiator to the remote router or whether we'll expect
10074 the other end to connect.
10076 * Moved registering of listener task to silc_server_init, hence
10077 the server starts listenning as soon as it is run, even if it
10078 does not have connections to other routers. Let's see how well
10081 * Changed default connection retry timeouts for more suitable in
10084 * Removed cipher and such arguments from silc_idlist_add_client
10085 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10086 Added new function silc_idlist_add_data to add the keys and stuff
10089 * Added SilcIDListData structure and added it to SilcClientEntry
10090 and SilcServerEntry as their first field in the structure. This
10091 way we can explicitly cast the ID entries to the SilcIDListData
10092 structure and get common data for the entries. In past, we had
10093 to first check what type of connection it is and then cast it to
10094 correct ID entry type. Now, we can directly cast the opaque
10095 pointer to the SilcIDListData (no matter what ID entry it actually
10096 is) and get the data needed.
10098 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10100 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10101 in some circumstances even if threre were timeout tasks, though not
10102 IO tasks, but tasks anyway. Now fixed.
10104 * Defined SilcServerConnection structure to hold connection specific
10105 stuff about directly connected servers and routers. The definition
10106 is currently in silcd/server_internal.h. I thought about having
10107 a bit more important role fro this struct but for now it is used
10108 only when connecting to other server (or router actually).
10110 * Added connecting retry support in server when connecting to
10111 router(s). The retry feature implement exponential backoff
10112 algorithm. Also, added SilcServerParams structure to hold default
10113 parameters for server. For now, it include these retry settings
10114 and are hard coded. After server is moded to be as Silc Server
10115 Library this structure will be more important.
10117 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10119 * Changed client librarys channel->clients table to SilcList and
10120 changed code accordingly.
10122 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10124 * Changed client's channel table to SilcList and changed code
10125 accordingly. Also changed SilcChannelClientEntry to include back-
10126 pointer to the channel so that client entry can use that structure
10127 as list as well and we have fast cross-reference to the channel.
10128 This change dramatically decreased the complexity of channel
10129 handling with client entry and vice versa (removed one extra
10130 loop when searching for channel entry from many functions).
10132 * Changed server->sim from table to SilcDList and changed code
10135 * NAMES command can now be used from user interface. It will show
10136 the user list on the channel, neatly.
10138 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10139 Code now saves realname of the user if it becomes available.
10141 * Renamed configure.in to configure.in.pre and made ./prepare
10142 script to automatically add correct version string to
10143 configure.in which it creates from configure.in.pre.
10145 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10147 * NAMES command reply now shows users mode with the nickname when
10148 joining to channel.
10150 * Moved silc_client_ch[u]mode[_char] functions from
10151 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10152 place sucks, they are utility functions and should be in some
10155 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10157 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10160 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10164 * Added TRQ (efficient deque and list library) into lib/trq. This is
10165 a very good list library that is currently used in the SILC. Defined
10166 SilcList API over the library because I didn't like the API very
10167 much. See lib/trq/silclist.h for the API and examples of how to
10168 use the API. Fixed various places in the code to use the new
10169 SilcList API. The SilcList is meant for lists that has a structure
10170 already defined as a list. It is not suitable to add just some
10171 context to the list (in TRQ, the context is the list actually).
10173 So, I defined SilcDList that can be used for the purpose where
10174 predefined list structure does not exit. This can be used as
10175 such list. Now some context just can be added to the SilcDList.
10176 Currently this list is not used in the SILC just yet, though there
10177 are a lot places where this can replace dynamically allocated
10178 tables and I will fix these places, later, to use SilcDList.
10179 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10180 and use TRQ internally).
10182 Also fixed some annoying warning messages that the original TRQ
10183 code generated. Also minor changes to TRQ's Makefile.in.
10185 * Added support for querying by Client ID to both WHOIS and
10186 IDENTIFY commands into server, as required by the protocol.
10188 * Removed method function pointers from SilcBuffer structure. They
10189 weren't used to anything and just increased the context size for
10190 no good reason. This change also made silc_buffer_alloc and
10191 silc_buffer_free functions inline functions.
10193 * Disabled command flooding detection support until it's fixed so
10194 that it accepts commands in but does not execute them more than once
10197 * Added silc_net_localhost(), to return local hostname, into
10198 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10199 that must be initialized before calling silc_client_init.
10201 * Added new function: silc_server_send_notify_on_channels to send
10202 notify messages to all channels client has joined. It is assured
10203 that the message is sent only once per client.
10205 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10206 lib/silcutil/silcutil.[ch] as silc_format function. The new
10207 function is generic and is used by server as well, not only by
10208 the logging routines.
10210 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10211 the provided version string was not acceptable. Added new function:
10212 silc_ske_check_version into lib/silcske/silcske.h. The function
10213 must be implemented by the application (client or server) and it
10214 does not reside in the SKE library. The function checks the version
10215 string remote end sent.
10217 * Added back pointers (to opaque context and to SilcSocketConnection)
10218 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10220 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10221 duplicate packet context structure.
10223 * Changed `notify' client operation to send same arguments as client
10224 receives from server except for ID's. ID's are mapped to correct
10225 ID entry and that is returned. Also, if channel entry is not sent
10226 by server but the notify is for channel the channel entry is sent
10227 to application (otherwise application doesn't know that it is for
10228 channel (library gets it from packet's Destination ID)).
10230 * Added silc_client_remove_from_channels into client library to
10231 remove a client from all channels it has joined to. Used when
10232 received SIGNOFF notify from server. Added also new function
10233 silc_client_replace_from_channels to replace old ID entry with
10234 new ID entry on all channels. Used when received NICK_CHANGE
10235 notify from server.
10237 * Fixed ID Cache list handling in silc_idlist_get_client in
10238 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10239 to get (or query) client by ID.
10241 * Updated TODO list.
10243 * Added connection authentication status message defined by the
10244 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10245 support for these into the code in client and server side.
10247 * Added generic function silc_client_send_command to send any command
10248 with variable argument list. Application should use this function
10249 to send commands if the command functions provided by the library
10250 does not suite for the application's user interface needs.
10252 * Added new `failure' client operation. Application is notified about
10253 received failure packet if client is executing a protocol. In this
10254 case the protocol's execution has failed.
10256 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10257 is required by the protocol.
10259 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10260 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10263 * Added status flag to SilcSKE object to indicate realtime status
10264 of the SKE protocol.
10266 * Application receives now exactly same command reply arguments as
10267 the library receives from server. However, if ID is received the
10268 corresponding ID entry is returned to the application (eg. Client
10269 ID is mapped to correct SilcClientEntry entry and that is returned).
10270 Changed command_reply client operation due to this change.
10272 * Changed all ID's in commands and in command replys as ID Payloads.
10273 Change affected both client and server side codes.
10275 All ID's sent in SILC network (with execption of ID's in SILC
10276 Packet header) are sent in ID Payload to support variable length
10279 * Server now notifies nick changes and notifies all clients on
10280 the channels about the new nickname (about the new Client ID,
10283 * Implemented CMODE command to change channel modes. Supports all
10284 channel modes defined by the protocol specs except ban and invite
10285 lists. (Also, private channel key mode is supported but support for
10286 setting private channel key in client is missing, thus, this mode
10287 has no effect on client side (except that server requires that the
10288 client uses private channel key and normal channel traffic does not
10291 Also, invite mode works per se, but INVITE command does not work
10292 yet correctly, so you can set channel as invite only channel but
10293 inviting clients to the channel does not work (it is yet to be
10294 thought what's the best way to do it).
10296 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10297 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10298 Implemented CUMODE command to change user's mode on the channel.
10299 Supports all modes defined by the protocol specs.
10301 * Added NAMES command reply to return users modes on the channel.
10303 * Removed unnecessary and slow ciphers from lib/silccrypt.
10305 * Set SO_KEEPALIVE option to connection sockets by default.
10307 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10309 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10310 redefined the Notify Payload into protocol specs.
10312 * Added silc_id_payload_parse_id to get ID directly from raw
10315 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10317 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10318 accept searching by Client ID as well.
10320 * Added support for LEAVE and SIGNOFF notify types in client library.
10322 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10323 to parse ID Payload from raw data.
10325 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10327 * Added flags parameter into silc_ske_assemble_security_properties
10328 function in lib/silcske/silcske.[ch].
10330 * Changed notify client operation to fit better for notify messages
10331 sent by server. The notify payload received from server is now
10332 passed to the application (after parsing it to SilcNotifyPayload).
10333 It is application's responsibility to retrieve the arguments
10334 from the payload and show the message the way it wants. The message
10335 sent by server is implementation specific.
10337 * Changed public keys to comply with the protocol specification.
10338 Old public keys are not supported anymore and are not compatible.
10340 * Removed nickname from Channel Payload as the latest draft removed
10341 it. The client must resolve the nickname from the NAMES command
10342 reply received when it joined the channel.
10344 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10346 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10348 * Fixed some errors in protocol specification drafts.
10350 * Created lib/silccore/silcnotify.c to implement Notify Payload
10351 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10352 generic payloads described by protocol specifications. The file
10353 includes implementations for ID Payload and Argument Payload.
10355 * Changed Command Payload implementation to use the new Argument
10356 Payload. Changed command_xxxx_payload to command_payload_xxxx
10357 to comply with SILC coding conventions.
10359 * Added suppport for Argument Payload handling in Notify Payload
10360 implementation as protocol requires it. Added the new support
10361 into server and client lib as well.
10363 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10365 * Added support for multiple nicknames on same channel. [n] is
10366 added locally to the nickname if there are more than one same
10367 nicknames on the channel.
10369 * Server now sends all nicknames that matched WHOIS request.
10370 Client also shows the list received from server.
10372 * Added TOPIC command to client side. User can now set and show
10373 current topic on channel.
10375 * Added MOTD command to client and server. Also, server sends the
10376 motd when client connects to the server.
10378 * Changed version strings to comply ISO 8601.
10380 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10382 * Fixed protocol error handling in client library. It should now
10383 cope even if the SKE fails for some reason.
10385 * Made new protocol specification drafts for submitting to IETF.
10387 * Implemented TOPIC command to server in silcd/command.c.
10389 * Added two new notify types into lib/silccore/silcnotify.h:
10390 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10391 notify nickname change and topic setting/change on a channel.
10393 * API change of command_reply operation in client library. The
10394 application gets now the status type received from server as well.
10396 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10398 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10400 * Cras fixed and optimized the packet handling even further and
10401 it should work now. Minor change to the prototype of function
10402 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10404 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10406 * Added new function into lib/silcutil/silcschedule.[ch]:
10407 silc_schedule_with_fd to select() a specified fd. The function
10408 returns after timeout expires or data arrives or goes. The
10409 function is used by packet routines to wait that all data is
10410 received from network.
10412 * Fixed data reading from network in lib/silccore/silcpacket.c.
10413 The code now assures that all data is read from the fd and then
10414 continues packet processing. This was a bug fix since the code
10415 used to drop some data in some circumstances.
10417 * Added new function into lib/silcclient/client.[ch]:
10418 silc_client_start_key_exchange to start key exchange after
10419 connection has been established to server. The code internally
10420 now uses this funtion but its main purpose was to provide it
10421 for applications that perform their own connecting. After
10422 application has created a connection it merely calls this
10423 function to start the key exchange between client and server.
10424 The library takes care of everything else after that.
10426 Updated also lib/silcclient/README to explain the usage of
10429 * Do not send to application information that connection has
10430 been established. Application gets notified it by connect
10433 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10435 * Applied cras's patch to add silc_schedule_one function. The
10436 function runs scheduler once and returns.
10438 * Fixed the scheduler after cras messed it up. The timeout
10439 handling works now as it's supposed to work.
10441 * Added into lib/silccore/ silcnotify.h to include notify
10442 message types support. Changed silc_server_send_notify*
10443 functions, in server.[ch], to support those new notify types.
10444 Added the support for the notify types into client library,
10445 as well. Added new notify client operation into ops.h in
10448 * Changed silc_server_packet_send_to_channel to send normal
10449 packets instead of just channel message packets. The function
10450 is now used to send the notify packets to channels. It is not
10451 used to send channel message packets anymore, as server never
10452 sends them anymore.
10454 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10455 va_arg()s as it seems to require it nowadays. I guess, if SILC
10456 is compiled with older va_arg() the new code should work anyway.
10458 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10460 * Splitted core library. Core library (lib/silccore) includes
10461 now only SILC protocol specific core (and common) components.
10462 Created new utility library (lib/silcutil) that includes more
10463 generic purpose stuff. The stuff for util library was taken
10464 from the old core library. This was minor and easy split.
10466 * Created SILC Client Library (lib/silcclient) that includes
10467 implementation of the SILC client without user interface. This
10468 was major move from silc/ directory. The code has been changed
10469 so that it is transparent towards the user interface. The
10470 silc/ directory includes now the same user interface as before
10471 and it uses the new client library. Read lib/silcclient/README.
10472 Basicly, the client library performs everything else related
10473 to SILC except user interface handling. Also, configuration
10474 files are considered to be part of user interface and library
10475 does not handle them.
10477 This change also changed a lot of structures, function naming etc.
10478 Most important change was that SilcClientWindow object was
10479 renamed to SilcClientConnection in the client library. Created
10480 also new file lib/silcclient/ops.h. Also added new files
10481 silc/local_command.[ch] and silc/client_ops.[ch].
10483 All these changes were made to make it easier for user interface
10484 designers to create what ever user interface for the SILC client
10487 It is also expected that the server will be moved to lib
10488 directory as well and SILC Server Library will be created;
10489 sometimes in the future.
10491 * Removed Local commands from lib/silccore/silccommand.h as
10492 they are application specific and new client library does not
10493 handle any of those anymore.
10495 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10496 old client implementation in silc/.
10498 * Added support for callback functions in SILC_LOG_* macros.
10499 Application can now set its own callbacks that will be called
10500 instead of using the default functions that will always print
10501 the debug messages to stderr (or stdout). Also, debugging can
10502 now be disabled by setting silc_debug to FALSE and re-enabled by
10503 setting it to TRUE. Note, that logging will still work even
10504 if debugging is disabled.
10506 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10507 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10508 silc_log_reset_debug_callbacks.
10510 * To enable debugging in silc client one must give now -d
10511 option on command line.
10513 * Changed silc_schedule_init to automatically allocate task queues
10514 if they are not allocated before calling it.
10516 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10518 * Added GMP 3.1 into math library.
10520 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10522 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10523 a channel in SILC network. The packet is used by servers and
10524 routers to notify other routers that user has left a channel.
10525 This little feature was missing until now. Added the feature
10526 to protocol specification as well.
10528 Added functions: silc_server_send_remove_channel_user and
10529 silc_server_remove_channel_user into server.[ch].
10531 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10532 lib/silccore/silcpacket.h. However, they are not implemented
10535 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10537 * Fixed joining to a channel and sending channel messages
10538 between server and router. The channel message sending should
10539 now work inside a cell.
10541 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10543 * Fixed the private message sending between server and router.
10544 The private message sending should now work inside a cell.
10546 * Added silc_server_replace_id into server.[ch] to replace
10547 existing ID in the SILC network.
10549 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10550 and silc_idlist_replace_server_id into idlist.[ch] in server.
10552 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10554 * Fixed the server to server connections. Server can again now
10555 connect to router. Router to router connections probably does
10558 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10560 * Added dynamic protocol registering support. Now protocols can
10561 registered and unregistered on the fly. Patch by cras.
10563 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10565 * Added lib/contrib directory to hold routines that some platforms
10566 don't have but are needed by SILC.
10568 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10569 into lin/contrib to provide getopt() and getopt_long() for
10570 those who don't have it.
10572 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10574 * Added AWAY command to client. When away message is set and
10575 client receives a private message packet the client automatically
10576 replies to the sender with the away message.
10578 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10579 bug seemed to be the cause of recent problems when compiling
10582 * Added version detection support to SKE protocol specification
10583 and added the new changes to the SKE implementation as well.
10584 There were other minor changes in the SKE protocol as well.
10586 Many changes in lib/silcske/silcske.[ch] and in
10587 lib/silcske/payload.[ch].
10589 * Added ^U functionality, clear input line. Patch from cras.
10591 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10593 * Mainly small bugfixes on core library. Fixed some debugging
10594 logging and buffer overflow in silclog.c.
10596 * Updated config.sub and config.guess on the distribution tree.
10598 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10600 * Added command lagging support in server. Client may execute
10601 commands now only once in two seconds.
10603 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10605 * Optimized packet reception. MAC computation and checking is now
10606 also more optimized. A lot previously duplicated code is now
10607 used as generic by both client and server.
10609 * Fixed key pair generation in clientutil.c
10611 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10613 * Added into lib/silccore/silcbufutil.[ch] new function;
10614 silc_buffer_realloc.
10616 * Moved generic packet sending/encryption functions to
10617 lib/silccore/silcpacket.[ch] from client and server. Some
10618 rewriting of the functions.
10620 * Moved all generic packet reception/decryption functions to
10621 lib/silccore/silcpacket.[ch] from client and server. The
10622 packet processing is now much cleaner in both client and server.
10623 These were major changes in both client and server.
10625 * Created many common functions in server to do packet sending.
10626 Previously code were duplicated a lot, this has been removed
10627 with these changes.
10629 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10631 * Rewrote major parts of the ID cache system. Don't know
10632 whether it is better now or not but at least the API is more
10635 * Major rewrite on ID cache stuff on client because of the ID
10636 cache API changes. Added idlist.c to client.
10638 * Also major rewrite on ID cache stuff on server as well.
10639 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10640 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10641 in hand, instead they are all put into the ID cache system now.
10642 All server_idlist_* routines uses ID cache now instead of
10643 traversing its own lists (those lists does not exist anymore).
10644 SilcIDList though still exists. Also, SilcXXXEntry's are
10647 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10649 * Finally made the SKE implementation compliant to the protocol
10650 specification. All mp integers are now binary encoded as
10651 opposed being HEX encoded.
10653 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10656 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10657 functions: silc_[encode/decode]_pem. Also added function
10658 silc_encode_pem_file to PEM encode with newlines ('\n') for
10659 saving into a file.
10661 * SILC public keys are now encoded either PEM or binary. Same
10662 option is for private keys as well. By default private keys
10663 are binary encoded and public keys PEM encoded. Silly HEX
10664 encoding were removed.
10666 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10667 function to create fingerprints.
10669 * Fixed a bug in SHA1; does not change the original data anymore.
10671 * Partly implemented INFO command on client and server side.
10672 Fixed CLEAR command. Changes to SERVER command; show current
10673 server(s) when giving command without arguments. Added
10674 VERSION command to client.
10676 * Added check to server that unregistered connections cannot
10677 execute commands (unless it is specificly allowed).
10679 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10681 * Fixed screen refresh.
10683 * Fixed channel joining bug from client. On some circumstances
10684 client tried to join to a channel it had already joined.
10686 * Added public key verification process into client's protocol.c.
10687 The client now verifies the public key from user and saves
10688 it into ~./silc/serverkeys/ directory.
10690 Added into: clientutil.[ch]: silc_client_verify_server_key.
10692 * Changed SKE protocol's silc_ske_initiator_finish function
10693 to accept callback function that verifies the received public
10694 key. Removed old silc_ske_verify_public_key function.
10696 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10698 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10699 silc_pkcs_private_key[_data]_set.
10701 * Made the password and public authentication more cleaner in
10702 server's protocol.c.
10704 * Removed historic and obsolete protocol `channel_auth' from
10705 both client and server.
10707 * Removed wrong way of sending command status messages from
10708 server to client in server's command.c. The old way violated
10709 protocol specification.
10711 Changes to silccore/silccommand.[ch]: removed
10712 silc_command_encode_status_payload -> not needed anymore,
10713 changed silc_command_encode_payload_va to accept extra
10714 argument on variable argument list. The argument type must
10715 now be provided to the function. Also, added new function:
10716 silc_command_encode_reply_payload_va which is same as
10717 normal command_encode_payload_va except command status type
10718 is provided as extra argument.
10720 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10722 * Added ~./silc directory handling. The directory includes the
10723 public and private keys for the client.
10725 Added silc_client_check_silc_dir, silc_client_create_identifier
10726 and silc_client_load_keys.
10728 * Implemented SILC protocol compliant public key. Added public
10729 and private key saving to and loading from files.
10731 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10732 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10733 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10734 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10735 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10737 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10738 silc_pkcs_load_[public/private]_key.
10740 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10742 * Added silc_server_get_route (route.[ch]) to get connection
10743 data for the fastest route for given ID.
10745 * Implemented INVITE command on client and server. The command
10746 were re-defined in the SILC Protocol Specification and the
10747 implementation now complies with the specification.
10749 * Implemented PING command on client and server.
10751 * Implemented NAMES command on client and server. The server side
10752 supports currently only normal server not router server yet.
10753 Some changes to NAMES definition in SILC protocol specification.
10755 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10757 * Implemented LEAVE command on client and server.
10759 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10760 again. This change was made to the protocol as well. Server
10761 should not violate the protocol specification anymore.
10763 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10765 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10766 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob