1 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
3 * Fixed signed channel messages across cells. Affected file
6 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
8 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
9 is not defined. They can now be safely used in if-statements
10 without braces. Affected file lib/silcutil/silclog.h.
12 * Added the checks for backup closing connection due to error
13 (local or remote) and thus not allow the resuming to occur
14 in reconnect. Affected files are silcd/packet_send.c
17 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
19 * Help file updates. Affected files in irssi/src/docs/help/in/.
21 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
23 * Fixed channel messages across cells. Affected file
26 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
28 * Fixed file transmission accepting in client library to not
29 start the negotiation if user hasn't accepted the transfer,
30 instead create new session for resent transfer. Affected
31 file lib/silcclient/client_ftp.c.
33 * Show the session ID in the file transmision list. Remove
34 session from list that failed to transfer. Switch the current
35 session automatically after transmission, and in errors, to new
36 session if other sessions exists in the transfer list. Affected
37 files are irssi/src/silc/core/silc-servers.c,
38 irssi/src/fe-common/silc/modfule-formats.c.
40 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
42 * Fixed MIME header parsing for the hopefully last time. Affected
43 file lib/silcutil/silcstrutil.c
45 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
47 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
49 * The SILC RNG is now gauranteed to return non-zero random
50 values. Affected files are lib/silccrypt/silcrng.[ch].
52 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
54 * Fixed nickname formatting when changing only case of the
55 nickname. Affected file lib/silcclient/idlist.c.
57 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
59 * Fixed a memory leak and incorrect printing of the "appears as"
60 message. Affected file irssi/src/silc/core/client_ops.c
62 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
64 * Added CRT (Chinese Remainder Theorem) supported RSA
65 private keys and private key operations. This significantly
66 increases private key operation efficiency. No compatibility
67 issues with new or old private keys. Affected files are
68 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
70 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
72 * Fixed GCC-3.3.2 related compilation warnings from the
75 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
77 * Removed RC6 from distributions.
79 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
81 * Added some better comments to lib/silccrypt/silcpkcs.h,
82 optimized some routines in lib/silccrypt/silcpkcs.c.
83 Added test_silcpkcs into lib/silccrypt/tests/.
85 * Fixed silc_rng_global_init to actually init the global RNG
86 if RNG wasn't provided for it. Affected file is
87 lib/silccrypt/silrng.c.
89 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
91 * Added silc_hash_table_find_by_context_ext. Affected files
92 lib/silcutil/silchashtable.[ch].
94 * Save the public key on normal server in WHOIS command reply
95 from attributes, if present, and add it to public key hash
96 table. Fixes WHOIS resolving by public key on normal server.
98 Optimized the attributes resolving on normal server to not
99 resolve if we resolved them already from router.
101 Affected files are silcd/server_query.c, command_reply.c.
103 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
105 * Added support for whois using attributes.
106 Affected files silcd/command_reply.c, silcd/packet_receive.c,
107 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
110 * Added support for whois using public key attribute to /WHOIS i
111 client command. Affected files irssi/docs/help/in/whois.in,
112 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
114 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
116 * Fixed UMODE setting in server when the client has anonymous
117 mode set. The mode setting was not working. Affected file
120 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
122 * Fixed some bugs and typos related to sending split messages.
123 Print notification when sending messages with /MMSG. Affected
124 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
126 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
128 * Optimized the socket referencing in packet routines, client
129 library and server. Affected files are lib/silccore/silcpacket.c,
130 lib/silcclient/client.c and silcd/server.c.
132 * If silc_socket_set_qos is given with NULL arguments the QoS is
133 reset from the socket. Affected files are
134 lib/silcutil/silcsockconn.[ch].
136 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
138 * Add a /LISTKEYS command which lists the locally cached
139 client and server keys. Affected files
140 irssi/src/fe-common/module-formats.[ch],
141 irssi/src/silc/core/silc-{channels,servers}.c
142 irssi/docs/help/in/listkeys.in
144 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
146 * Check that packet queue purging was successful. Affected
147 files lib/silcclient/client.c and silcd/packet_send.c. Related
148 to MAC failed errors.
150 * Do not clear the inbuf even if it is empty if QoS was applied
151 to it. Otherwise the QoS data is cleared and MAC failed error
152 will occur. Affected file lib/silccore/silcpacket.c.
154 * Use the rekey period time as rekey protocol timeout value.
155 If the rekey does not succeed during the rekey period there's
156 something very wrong, and we most likely end up with wrong keys,
157 do graceful reconnect then. Affected file silcd/server.c.
159 * Take reference of the socket in the parser context, as it's
160 possible to have the parsers in queue after the socket is
161 disconnected and this may cause crash. Affected files are
162 lib/silccore/silcpacket.c, lib/silcclient/client.c and
165 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
167 * Fixed KICK command reply sending, it sent to replies.
168 Affected file silcd/command.c.
170 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
172 * Finish the silc-mime.pl script. It now supports MIME type
173 guessing using magic files, signing data messages, executing
174 MIME handlers in background. Affected files
175 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
177 * Changed MIME signal handler to make things easier for the perl
178 script. Affected files irssi/src/silc/core/client_ops.c,
179 silc-servers.c, and irssi/docs/signals.txt
181 * Cleaned up the silc_mime_parse function and fixed detection
182 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
184 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
186 * Resolve the IP for file transfer listener from the connection
187 socket. Affected file lib/silcclient/client_ftp.c.
189 * Accept NULL hostname parameter in the functions
190 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
191 if hostname is not wanted.
193 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
195 * Fixed race condition between silc_client_init and
196 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
198 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
200 * Fixed file transfer connection closing when SIGNOFF for
201 the client is received from server. Affected file is
202 lib/silcclient/client_ftp.c.
204 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
206 * Check for disconnected socket in QUIT callback. Affected
207 file silcd/command.c.
209 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
211 * Modified the MIME parsing to allow \n and \r\n as delimiters.
212 Affected files lib/silcutil/silcstrutil.c
214 * Cleaned up the escape/unescape functions for correctness and
215 speed. Affected file irssi/src/silc/core/client_ops.c
217 * Removed handling for data messages with Content-Type: text/*,
218 moved parsing of MIME headers to the signal handler, added
219 support for signing and verifying data messages. Affected
220 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
221 irssi/src/silc/core/silc-{servers,channels}.c
223 * Added a perl script for handling data messages based on
224 information read from Mailcap files. New file
225 irssi/scripts/silc-mime.pl
227 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
229 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
230 acknowledge recepetion of a message to the sender. Updated
233 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
235 * Unregister channel key saving callback when deleting channel.
236 Affected file lib/silcclient/idlist.c.
238 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
239 before calling notify client operation. Affected file is
240 lib/silcclient/client_notify.c.
242 * Unregister QoS tasks when deleting the socket connection.
243 Affected files lib/silcutil/silcsockconn.[ch],
244 unix/silcunixsockconn.c.
246 * Implemented latest presence-attrs draft changes. Affected
247 files lib/silccore/silcattrs.h and
248 irssi/src/silc/core/silc-queries.c.
250 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
252 * Save old channel keys in list to allow more rapid change
253 of channel keys if server for some reason does that. This
254 avoids loosing so many channel messages due to not having
255 key to decrypt. Affected file lib/silcclient/silcclient.h,
256 idlist.c and client_channel.c.
258 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
260 * Continued backup router tests and fixes. Affected files
261 silcd/server_backup, server_util.c, server.c. See TODO.
263 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
265 * Fixed SERVER_SIGNOFF handling in servers. The client
266 was removed from wrong list thus not removing the client
267 at all. Affected file silcd/packet_receive.c.
269 * Do not execute rekey protocol for disabled connections as
270 it would never go through. Affected file silcd/server.c.
272 * Added timeout for rekey protocol to catch if the protocol
273 never executes successfully. Affected files silcd/server.c
276 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
278 * Abandon packet processing for disconnected sockets. Check
279 this always after calling packet processing callback.
280 Affected file lib/silccore/silcpacket.c.
282 * Fixed double registration disconnection code in server.
283 Closed wrong connection. Affected file silcd/packet_receive.c.
285 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
287 * On normal server reconnect to primary during resuming 4
288 times, then give up. Affected file silcd/server_backup.c.
290 * If during reconnecting to routers we notice we have router
291 connection but no primary router set, the server is in desync.
292 Reconnect to primary to restore network. Affected file
295 * Assure that only one protocol is exeucting at the same time.
296 Added checks for all protocols. Affected files are
297 silcd/server.c and server_backup.c.
299 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
301 * Check that a string is not already part on invite/ban
302 string when processing it. Affected file silcd/server_util.c.
304 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
306 * Fixed the CUMODE_CHANGE for founder mode changes to comply
307 with 1.2 version of the protocol. Affected file is
308 silcd/packet_receive.c.
310 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
312 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
313 where the passphrase was given. Affected file is
316 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
318 * INVITE and BAN notifys are now delivered from routers to
319 servers (but not clients) on the channel. Updated specs and
320 code. Affected files silcd/packet_[send|receive].[ch],
321 command.c, server.c and server_util.c.
323 * Implemented INVITE and BAN announcing. Affected files are
324 silcd/server.[ch], server_util.c.
326 * Implemented SilcStatus error type argument returning in
327 command reply error in server. Affected file silcd/command.c.
329 * Implemented SilcStatus argument returning in comand reply
330 in client library. The command_reply client operation now
331 returns error specific arguments as well. Affected files
332 are lib/silcclient/command_reply.[ch], client_resume.c,
333 lib/silccore/silcstatus.[ch].
335 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
337 * Backup router protocol version 1.2 implemented. Testing still
338 required. Affected files in silcd/server_backup.[ch], server.c,
339 packet_receive.c and server_internal.h.
341 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
343 * silc_client_send_[channel|private]_message now return TRUE
344 or FALSE. Affected file lib/silcclien/client_channel.c and
347 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
349 * Check for explicit nickname in INVITE and BAN processing
350 during join as well (and don't expect only wildcards in
351 invite/ban strings). Affected file silcd/command.c.
353 * Fixed the INVITE and BAN by public key. The public key saved
354 is the PK payload (as specified) not the raw data. Affected
355 file silcd/server_util.c.
357 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
359 * UTF-8 text message support for actions and notices in SILC
360 Client. Affected file irssi/src/silc/core/client_ops.c.
362 * silc_get_username and silc_get_real_name now returns sensible
363 data on Win32. Patch by Toni Willberg. Affected file is
364 lib/silcutil/win32/silcwin32util.c.
366 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
368 * Provide a signal handler to send MIME encoded messages and emit
369 a signal when a MIME encoded message is received. Also document
370 the signals for usage with the perl interface.
372 A sample perl script will be supplied at a later point.
374 Affected files are irssi/docs/signals.txt,
375 irssi/src/silc/core/client_ops.[ch],
376 irssi/src/silc/core/silc-{channels,servers}.c
378 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
380 * Use SILC_COMMAND_PING to estimate the round-trip time to the
381 server. Use this time to display a lag and disconnect when it
382 exceeds a specified limit.
384 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
386 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
388 * Remove the channel auth list in normal server if router
389 encofrces its list during connecting. Send notify to channel
390 to remove the mode to remove the list. Affected files are
391 silcd/server_util.c and silcd/packet_receive.c.
393 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
395 * Added support for channel public keys. Updated protocol specs
396 and implemented it. Affected files are
397 silcd/command.c, command_reply.c, lib/silcclient/command.c,
398 lib/silcclient/command_reply.c.
400 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
402 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
403 terminate the process on Linux. Affected file silcd/silcd.c.
405 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
407 * Check for NULL buffer in silc_buffer_clear. Affected file
408 is lib/silcutil/silcbuffer.h.
410 * Simplified the backup router protocol by removing the _GLOBAL
411 types. Updated protocol specs and the code. Affected files
412 are silcd/server_backup.[ch].
414 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
416 * Deny '@' and '!' from nicknames since they are reserved
417 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
418 Updated protocol specs and the code.
420 Affected files are silcd/server_util.[ch].
422 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
424 * Fixed stack overflow in Irssi SILC client. Affected
425 file irssi/src/silc/core/client_ops.c.
427 * Check that Host is set in ServerConnection and RouterConnection
428 in silcd.conf. Affected file silcd/serverconfig.c.
430 * Fixed crash in server with protocol completion callbacks,
431 namely rekey and backup resuming protocols. Affected files
432 are silcd/server_backup.c and silcd/server.c.
434 * Fixed rekey protocol to not restart if it is started already.
435 Affected files are lib/silcclient/client.c and
438 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
440 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
442 * Fixed EOF handling in SILC Config, affected file
443 lib/silcutil/silcconfig.c.
445 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
447 * Fixed RESOLVING flag handling in JOIN notify and other
448 notifys to handle the resolvings correctly in client library.
449 Affected file lib/silcclient/client_notify.c.
451 * Do not send full INVITE and BAN lists in INVITE and BAN
452 notifys, only the changed information. Affected file
455 * Fixed INVITE notify sending in INVITE command, send it
456 only when needed. Affected file silcd/command.c.
458 * Handle the founder key change properly in CMODE_CHANGE
459 notify. Bug #122. Affected file silcd/packet_receive.c.
461 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
463 * Remove the mark for output (mark it only for input) after
464 purging outgoing queue. Prevents the "Error in select()"
465 floods. Affected file silcd/packet_send.c.
467 * Fixed incorrect connection deletion from client library
468 after calling "connect" client operation. Could cause
469 crashes for example during reconnect timeouts. Affected
470 files are lib/silcclient/client.c and
471 irssi/src/silc/core/client_ops.c.
473 * Check server private key file permissions before starting
474 the server. Affected file silcd/serverconfig.c.
476 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
478 * NULL terminate allocated string in silc_buffer_strformat.
479 Affected file lib/silcutil/silcbuffmt.c.
481 * Rewrote the invite/ban list string handling in server to
482 use SilcBuffer instead. Affected files are silcd/command.c
483 and silcd/server_util.c.
485 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
487 * Fixed double free in CMODE command when setting new HMAC
488 for channel. Affected file silcd/command.c.
490 * Added couple of missing memset's to zero sensitive memory.
491 Affected files silcd/command.c, lib/silcclient/command.c.
493 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
495 * Fixed a double free in INVITE command error handling in
496 server. Affected file silcd/command.c.
498 * Added macros SILC_SWAB_[16|32] to swab byte order of
499 16-bit and 32-bit unsigned integers. Affected file
500 lib/silcutil/silctypes.h.
502 * Use the SILC_SWAB_16 instead of htons() in server when
503 handling ports since the ports in structures are always
504 in little-endian order (regardless of platform). Affected
505 file silcd/serverid.c and silcd/server_backup.c.
507 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
509 * Send DISCONNECT in close admin command in server. Affected
510 file silcd/command.c.
512 * Check whether we are already connecting to a remote router
513 (in addition of checking whether we are already connected)
514 before creating new connection. Affected file silcd/server.c.
516 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
518 * Added better compiler and compiler flags checking in
521 * Check that socket is valid after QoS is applied to data.
522 Affected file lib/silcutil/unix/silcunixsockconn.c.
524 * Make sure the socket connecetion is not closed to early
525 when closing connection in server. Also make sure the
526 connection is always closed after error in a protocol.
527 Affected file silcd/server.c.
529 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
531 * Removed --session and --dummy options from Irssi SILC Client.
532 -d option is available only if --enable-debug was given.
533 Affected files are irssi/src/silc/core/silc-core,
534 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
536 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
538 * Added silc_buffer_steal to steal the data from the buffer.
539 Affected file lib/silcutil/silcbuffer.h.
541 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
543 * Fixed server crash with double Primary block in config file.
545 Fixed also various memory leaks around the config file
546 parser. Affected files lib/silcutil/silcconfig.c,
547 silcd/serverconfig.c.
549 * Changed my nickname (Johnny Mnemonic) to my real name, this
550 means that bugs introduced by him were actually introduced
553 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
555 * Don't display "foo appears as foo\nYou're now known as foo"
556 messages. Affected file irssi/src/silc/core/client_ops.c
558 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
560 * Fixed error handling of invalid client entry when calling
561 commands in server. Fixes a crash. Affected file
564 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
566 * Added some sanity checks in server for correctness of the
567 server configuration. Affected file silcd/serverconfig.c.
569 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
571 * Prevent endless resolving of user informations in USERS
572 command by checking the command reply status correctly.
573 Affected file lib/silcclient/command_reply.c.
575 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
577 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
578 file is lib/silcutil/silcfileutil.c. A patch by Matthew
579 Aldous <Matthew@Aldous.com>.
581 * Added better implementation using CriticalSection of
582 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
583 <mikko.lahteenmaki@pikabaana.net>.
585 * Added some Winsock WIN32 compatiblity defines into
586 includes/silcwin32.h.
588 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
590 * Fixed double free in async host lookup code. Affected file
591 lib/silcutil/silcsockconn.c.
593 * On backup router handle now the SERVER_SIGNOFF from router
594 for local connected servers too, and close the connections.
596 Do not process them as normally signing off servers when they
597 really signoff by sending EOF fe, but always assume that
598 router sends the SERVER_SIGNOFF.
600 Affected files silcd/server.c and silcd/packet_receive.c.
602 * Fixed socket unsetting when closing connections. Affected
603 files silcd/server.c and silcd/packet_send.c.
605 * Do not print the nickname in SERVER_SIGNOFF if we do not
606 have it. Prevents asserts in Irssi core. It is possible we
607 don't have the nick if it was just being resolved when server
608 signoff. Affected file irssi/src/silc/core/client_ops.c.
610 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
612 * Fixed autonick crashbug in client library. Affected file
613 lib/silcclient/client.c.
615 * Fixed Unix implementation of SilcMutex to really assert if
616 the mutex is locked/unlcoked already. Affected file
617 lib/silcutil/unix/silcunixmutex.c.
619 * Fixed locking in silc_schedule_uninit. It didn't lock
620 when dispatching timeout tasks. Affected file is
621 lib/silcutil/silcschedule.c.
623 * Changed Win32 implementation of SilcThread to use modern
624 Win32 interface. Affected file is
625 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
627 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
629 * Don't print signed messages when sending failed. Affected files
630 irssi/src/silc/core/silc-[servers.c/commands.h]
632 * Send adquate signal when founding a channel by joing it. Affect
633 file irssi/src/silc/core/client_ops.c
635 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
637 * Fix theme abstracts parsing. Affected files irssi/default.theme,
638 irssi/src/fe-common/core/themes.c
640 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
642 * Fixed close command to use the port correctly when closing
643 server connections. Affected file silcd/idlist.c.
645 * Check for NULL outbuf in silc_socket_write. It is possible
646 that it is NULL is some odd case. Affected files are
647 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
649 * Do not call final protocol callback for backup router
650 resuming protocol when closing connection. It is closed
651 by timeout in case of error. Affected file silcd/server.c.
653 * Backup reconnect to router if backup resuming protocol
654 failed. Affected file silcd/server_backup.c.
656 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
658 * Fixed double free in SKE library error hadling when signature
659 error occurred. Affected file lib/silcske/silcske.c.
661 * Save the fingerprint to new SilcClientEntry after changing
662 nickname. Affected file lib/silcclient/client_notify.c.
664 * Print SIGNOFF in Irssi SILC client only if the nickname is
665 known. Prevents asserts in Irssi core. It is possible we
666 don't have the nick if it was just being resolved when it
667 quit. Affected file irssi/src/silc/core/client_ops.c.
669 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
671 * Fixed double free in invite list adding code when adding
672 invite strings. Affected file silcd/server_util.c.
674 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
676 * More log printing during backup router protocol. Affected
677 file silcd/server_backup.c.
679 * Removed backwards support for old private key file format.
680 Affected file lib/silccrypt/silcpkcs.c.
682 * Removed backwards support for not-so-strict decryption length
683 check, it's strict now. Affected lib/silccrypt/silccipher.c.
685 * GETKEY to update the client entrys fingerprint too.
686 Affected file lib/silcclient/command_reply.c.
688 * Added --without-libtoolfix for package builders using weird
689 wrappers around libtool (BSD at least).
691 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
693 * Fixed backup router bugs: When backup resumes router and
694 receives a CHANNEL_MESSAGE packet the backup must not act
695 as router since the packet header decryption would be
696 different. Also, when relaying packets to channel, do
697 not re-encrypt packets on backup that came from the primary
698 since the connection isn't really router-router connection.
699 Affected files silcd/server.c, silcd/packet_send.c.
701 * Added checks in encryption/decryption that encryption/decryption
702 length sent as argument really is multiple by block size. Helps
703 catching really weird bugs like the above backup router bugs
704 when packets are being decrypted in wrong way. Affected files
705 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
707 * Fixed padding generation in private key file encryption.
708 Affected file lib/silccrypt/silcpkcs.c.
710 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
712 * Added ignore_message_signatures setting which can be used
713 to ignore signatures in messages. Affected files are
714 irssi/src/silc/core/client_ops.c, silc-core.c.
716 * Fixed the libtoolfix to use command line options instead of
717 environment variables. They didn't work as expected. Now,
718 the libtool is fully run-time configurable.
720 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
722 * Verify signature payload for signed messages. Affected files
723 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
724 irssi/src/silc/core/silc-core.h
726 * Display signature verification result in public and private
727 messages using theme abstracts. See irssi/default.theme for
728 examples on their usage. Affected files
729 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
730 irssi/src/fe-common/silc/module-formats.[ch],
731 irssi/src/fe-common/silc/fe-common-silc.c,
732 irssi/src/fe-common/silc/Makefile.am
733 irssi/src/fe-common/core/fe-messages.[ch]
735 * Fixed bugs in Irssi's theme parsing. Affected files
736 irssi/src/fe-common/core/themes.c
738 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
740 * Calculate the correct length for signed messages before
741 encrypting, it must be multiple by block size. Affected
742 file lib/silccore/silcmessage.c.
744 * silc_message_signed_get_public_key returns now both
745 decoded and encoded public key. Affected files are
746 lib/silccore/silcmessage.[ch].
748 * Added libtoolfix script that makes the libtool more generic
749 and configurable in run-time. Now we can specify in run-time
750 if what kind of libraries we want to create, regardless of
751 configuration. SIMs are now creates even if --disable-shared
752 was explicitly given.
754 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
756 * Fixed founder key sending in CMODE command in client.
757 Affected file lib/silcclient/command.c.
759 * Fixed CUMODE founder authentication in server to not check
760 for client's public key since it's not supposed to do that.
761 Affected file silcd/command.c.
763 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
765 * Set realname and hostname in NICK_REC records. Affected file
766 irssi/src/silc/core/silc-nicklist.c
768 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
770 * Remove 1.0 protocol backwards compat code from client
773 * Added more reliable check for whether nickname did change
774 or not, or whether only Client ID changed in NICK_CHANGE
775 notify. Affected file lib/silcclient/client_notify.c.
776 Fixes bug in '@' character handling in a nickname.
778 * Added support for automatically parsing signature from
779 the message payload. Added new function
780 silc_message_get_signature to return the payload to
781 application. Affected files lib/silccore/silcmessage.[ch].
783 * Changed the private_message and channel_message client
784 operations to deliver the SilcMessagePayload to the
785 application too. Application can use it fe. to get the
786 signature from the message for verification. Affected
787 file lib/silcclient/silcclient.h, client_channel.c and
790 * Redefined the signed payload for message payloads.
791 Updated protocol specs and implemented.
793 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
795 * Fixed wrong invite and ban list handling in server command
796 reply. Affected files are silcd/command_reply.c,
797 silcd/server_util.[ch].
799 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
801 * Fixed CMODE setting in server when founder mode was set.
802 Affected file silcd/command.c. Bug #95.
804 * Added support to setting specific public key in CMODE in
805 Irssi SILC client. Affected file lib/silcclient/command.c.
807 * Added support to use specific public key in CUMODE in
808 Irssi SILC Client. Affected file lib/silcclient/command.c.
810 * Added support for inviting and banning by public key in
811 Irssi SILC client. Affected file lib/silcclient/command.c.
813 * Fixed fingerprint/babbleprint showing in invite and ban
814 list command replys. Affected file is
815 irssi/src/silc/core/client_ops.c.
817 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
819 * Format CMODE +c and +h to display both the mode and the argument
821 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
823 * Added test vectors and test programs for SHA-1, MD5,
824 HMAC-SHA1 and HMAC-MD5. New tests are located in
825 lib/silccrypt/tests/. Fixed also argument decoding bug in
826 MD5 implementation. Affected file lib/silccrypt/md5.c.
828 * Changed the channel private key and private message key
829 generation (with static keys) to use SHA1 instead of MD5,
830 as SHA1 is the mandatory hash function in SILC. Affected
831 file lib/silcclient/client_[channel/prvmsg].c.
833 * Changed the private key file encryption to use SHA1 instead
834 of MD5. Added support for the old generation and added
835 automatic change of the key (to be removed later). Affected
836 files lib/silccrypt/silcpkcs.c.
838 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
840 * Load only files with .pub suffix in PublicKeyDir. Affected
841 file silcd/serverconfig.c.
843 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
845 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
846 channels. Affected files silcd/silcd.c, silcd/server.h.
848 * Added the config directive PublicKeyDir for the client block.
849 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
851 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
853 * Merged Toni's irssi/silc.conf patch.
855 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
857 * Max alloc tests in allocation routines. Affected file
858 lib/silcutil/silcmemory.c.
860 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
862 * Fixed a typo in resuming code that fixed detach/resume code
863 in server. Bug #93. Affected file silcd/packet_receive.c.
865 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
867 * Do reverse lookups for server when /connecting. Affected files
868 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
869 irssi/src/core/net-nonblock.*
871 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
873 * Added library versioning for shared libraries. Affected
874 files configure.in.pre and lib/Makefile.am.pre.
876 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
878 * Display INVITE and BAN lists as specified by SILC 1.2
880 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
882 * Do not send invite list back unless asked (when sending
883 no arguments) or when list was modified. Affected file
886 * Remove client from invite list in KILLED notify and in
887 KILL command. Affected file silcd/command.c and
890 * Fixed bugs in invite list handling in INVITE command.
891 Affected files silcd/command.c and silcd/server_util.c.
893 * Merged with Irssi 0.8.6.
895 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
896 Affected file irssi/src/fe-text/silc.c.
898 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
900 * The silc_argument_get_[first/next] now return the argument
901 type to caller. Added silc_argument_payload_encode_one.
903 Affected files are lib/silccore/silcargument.[ch].
905 * Added support for the SILC 1.2 INVITE command and new
906 invite lists to server. Affected files are silcd/command.c,
907 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
909 * Added support for the SILC 1.2 BAN command and new
910 ban lists to server. Affected files are silcd/command.c,
911 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
913 * Added support to client sending new INVITE command. Affected
914 file is lib/silcclient/command.c.
916 * Added support to client sending new BAN command. Affected
917 file is lib/silcclient/command.c.
919 * Added support for removing client from invite list when kicked
920 from channel, as SILC 1.2 dictates. Affected files are
921 silcd/packet_receive.c and silcd/command.c.
923 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
925 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
926 automatically the cipher's internal IV. Affected files
927 lib/silccrypt/silccipher.[ch].
929 * Assure the RESUME_CLIENT packet is not sent to twice to
930 backup router if the detached client was originated from
931 the backup. Affected file silcd/server.c. Bug #76.
933 * Changed silc_sim_symname to not allocate memory. Affected
934 file lib/silcsim/silcsimutil.c.
936 * Fixed memory leaks with SIMs in server. Affected files
937 silcd/serverconfig.c, silcd/server.c.
939 * Fixed channel key distribution after resuming detached
940 client. Affected files silcd/packet_receive.c.
942 * Fixed channel's global_user boolean checking after detaching.
943 Check it after changing the owner of the client not before.
944 Affected file silcd/packet_receive.c.
946 * Fixed few double frees from client library. Fixes at least
947 Bug #81, possibly others too.
949 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
950 notifys in Irssi SILC Client. Affected file is
951 irssi/src/silc/core/client_ops.c. Bug #82.
953 * Applied Ville Räsänen's manual page and --mandir bugfix
954 patch. Affected files are configure.in.pre and Makefile.am.pre.
957 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
959 * Added support to backup router protocol for backup to tell
960 normal server that it cannot use the backup router as primary
961 because the primary isn't really down. Updated protocol
964 * Added support for primary router to tell backup router that
965 resuming is not possible because the backup really isn't primary
966 in the cell. For example if backup disconnected itself the
967 resuming is not allowed since the primary really did not
968 go down. Updated protocol specs.
970 * Removed MARS from crypto library.
972 * Defined the CTR mode and Randomized CBC mode in SILC. The
973 CTR mode is RECOMMENDED now in specification. Defined also
974 Serpent cipher as optional cipher. Updated the protocol specs.
976 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
978 * Added support for inviting/banning by IP/MASK, public key,
979 and explicit Client ID. Redefined the command and notify
980 types to allow easier forwards support for other methods
981 of inviting/banning. Updated protocol specs.
983 * Remove the client from channel's invite lists if the client
984 is kicked or killed. Updated protocol specs.
986 * Unified the Channel Message Payload and Private Message
987 into one Message Payload. Updated protocol specs and
990 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
992 * Don't wait for EOF after socket error has occurred, but
993 close the connection. Affected file is silcd/server.c.
995 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
997 * Added support for setting FOUNDER mode on channel with
998 specific public key which can be set with CMODE command.
999 Updated protocol specs and implemented in client and server.
1001 * Fixed the Irssi SILC client to correctly shutdown the client
1002 library to avoid memory leaks. Affected files are
1003 irssi/src/silc/core/silc-core.c and silc-servers.c.
1005 * Deprecated the No Reply flag in SKE protocol and introduced
1006 "IV Included" flag which can be used to indicate that the IV
1007 is included in the ciphertext. This makes it possible to use
1008 SILC on unreliable transport, such as UDP which may cause
1009 packet reordering and losses. Updated protocol specs, did
1012 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1014 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1015 < 32 bit values in correct size. Affected file is
1016 lib/silcmath/mp_mpi.c.
1018 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1020 * Fixed the KE Start Payload parsing to check that mandatory
1021 fields are present. Affected file lib/silcske/payload.c.
1023 * Fixed compilation warnigs in Irssi SILC Client. Affected
1024 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1026 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1028 * Print "nick now appears as newnick" and update Irssi's nicklist
1029 when you change your nick to "nick". Closes #62
1031 * Never format your own nick. Closes #63
1033 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1035 * SILC_UMODE_GONE changes are now propagated correctly to the
1036 Irssi client. Closes #54
1038 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1040 * Fixed example in /HELP KEY
1042 * Added expando $j which expands to current SILC Client version
1044 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1046 * Fixed public key decoding in crypto library.
1048 * Added better error printing to SKE library.
1050 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1052 * Fixed NICK command to not crash if nickname was not sent.
1054 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1056 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1057 Deprecated the old Encrypt-And-MAC order. Updated protocol
1058 specs and implemented.
1060 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1061 generation. Updated specs and implemented.
1063 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1065 * Added support for rekey before 2^32 sequence number wraps.
1066 Affected files in server and client library.
1068 * Padding must be at least 8 bytes now. Implemented and updated
1071 * Compute maximum padding for authentication packets to make
1072 passphrase approximation attacks impossible. Affected files
1073 in client library and in server.
1075 * Fixed PING command sending in client library and handling in
1076 server. The server ID must be ID Payload, not raw ID data.
1077 Affected files in server and client library.
1079 * Defined that all public keys sent in commands and notify
1080 payloads are actually Public Key Payloads not raw public key
1081 data. Updated protocol specs and implemented.
1083 * Updated protocol version to 1.2. Updated specs and code.
1085 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1086 status types. Updated specs and the code.
1088 * Added support for normal client to kill its own entries from
1089 the network. Updated protocol specs and the code.
1091 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1092 and added initial implementation.
1094 * Added MAC field to the Private Message Payload to protect
1095 against chosen ciphertext attacks. Updated the protocol specs
1098 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1099 attribute to indicate the user's current idle and signon time
1100 of a service. Updated protocol specs and implemented.
1102 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1104 * Added "do_not_bind" argument to silc_client_file_send what
1105 can be used to not bind locally but assume the file receiver
1106 provides the point of connect. Usefull when sender is behind
1107 NAT device. Affected file lib/silcclient/silcclient.h and
1110 * Added -no-listener option to FILE SEND command in Irssi SILC
1111 client. Affected file irssi/src/silc/core/silc-servers.c.
1112 Renamed FILE RECEIVE to FILE ACCEPT.
1114 * Confirm passphrase for private key encryption in
1115 silc_create_key_pair and silc_change_private_key_passphrase.
1116 Affected files are lib/silcutil/silcapputil.c.
1118 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1120 * Move silc_client_packet_send back to internal, added
1121 silc_client_send_packet, a bit simpler function for application.
1122 Affected files lib/silcclient/silcclient.h, client.c and
1125 * Moved the SilcClientEntry, SilcChannelEntry and
1126 SilcServerEntry to silcclient.h to be public and documented
1127 them for application. Affected files are
1128 lib/silcclient/silcclient.h and idlist.h.
1130 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1132 * Fixed manual page installation patch by Ville Räsänen.
1133 USERS help page fix patch by Ville Räsänen
1135 * Changed the silc_client_command_call interface to make
1136 the command call simpler for the application. The library
1137 now handles the command line parsing, command finding and
1138 execution. Application only needs to call the function
1139 with the command line. Affected files are
1140 lib/silcclient/silcclient.h, command.[ch].
1142 * Fixed silc_get_input to NULL-terminate the returned input.
1143 Affected file lib/silcutil/silcutil.c.
1145 * Resolve the client's public key in JOIN command if the
1146 founder auth data is being requested but we don't know the
1147 client's public key. Affected file silcd/command.c.
1150 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1152 * Print notify for server opers when backup router comes
1153 online. Affected file silcd/server.c.
1155 * Fixed the INVITE command to send the invite list in
1156 command reply. Affected file silcd/command_reply.c.
1158 * Fixed MOTD command reply sending. Affected file
1161 * UTF-8 decode the topic in TOPIC command reply and LIST
1162 command reply in Irssi SILC client. Affected file is
1163 irssi/src/silc/core/client_ops.c.
1165 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1167 * Fixed the INVITE command to not crash Irssi SILC client
1168 when given without nickname argument. AFfected file
1169 irssi/src/silc/core/client_ops.c.
1171 * Fixed double free in WHOIS query on normal server when
1172 forwarding query to router. Affected file is
1173 silcd/server_query.c.
1175 * Fixed WATCH command reply handling on normal server which
1176 was missing altogether. Affected file silcd/command_reply.c.
1179 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1181 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1182 Included yodl sources for each of these. Also modified
1183 Makefile.am prototype to install these files to proper
1184 locations. Updated CREDITS. Affected file Makefile.am.pre,
1185 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1188 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1190 * Added support for encrypted private key files. Now
1191 passphrase must be provided when new key pair is created
1192 (can be empty though), and prompted when loading the
1193 private key. Added support for loading the old-style
1194 non-encrypted private keys as well. Affected files
1195 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1198 * Fixed silc_get_input to accept input on all terminals.
1199 Affected file lib/silcutil/silcutil.c.
1201 * Moved the Irssi SILC client key loading and other stuff
1202 to be called after the arguments and UI is initialized.
1203 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1205 * Added -P option to Irssi SILC client which can be used
1206 to change the passphrase of the private key. Affected
1207 file irssi/src/silc/core/silc-core.c.
1209 * Added silc_change_private_key_passphrase apputil routine
1210 to lib/silcutil/silcapputil.[ch].
1212 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1214 * Fixed connection closing in client library to not crash.
1215 Moved the connection freeing totally to function
1216 silc_clinet_del_connection. Affected file
1217 lib/silcclinet/client.c.
1219 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1221 * Changed includes/silcincludes.h to silcincludes.h.in to
1222 include configuration specific information. The silcdefs.h
1223 is not included in to installation anymore (it's only
1224 compilation time header).
1226 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1228 * Moved the SilcClient and SilcClientConnection from client.h
1229 to the public lib/silcclient/silcclient.h. Changed the
1232 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1234 * If version string in silc_clinet_alloc is NULL the library
1235 puts it automatically. Affected file lib/silcclient/client.c.
1237 * Changed the version strings from variables to #define's
1238 in includes/silcversion.h.
1240 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1242 * Added shared library complation support.
1244 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1246 * Added lib/silcutil/silcapputil.[ch] for application
1247 utility functions. It includes routines for applications'
1248 convenience. Added silc_create_key_pair, silc_show_public_key
1249 and silc_load_key_pair functions.
1251 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1253 * Send RESUME_CLIENT packet from router to backup routers
1254 to in resuming. Affected file silcd/packet_receive.c.
1256 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1258 * In IDENTIFY command parsing, send all other IDs except
1259 Client IDs explicitly to router for resolving on normal
1260 server. Also check that ID received in WHOIS command is
1261 always Client ID, others are not allowed. Affected file
1262 silcd/server_query.c.
1264 * Merged latest changes from irssi.org CVS.
1266 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1268 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1269 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1271 * Fixed the heartbeat sending in Irssi SILC client. Moved
1272 the silc_client_packet_send to silcclient.h for application
1273 usage. Affected files lib/silcclient/client_internal.h
1274 lib/silcclient/silcclient.h.
1276 * Fixed a bug in query resolving in server. Used wrong
1277 variable in a for loop and crashed. Affected file is
1278 silcd/server_query.c.
1280 * Server constructs requested attributes only to locally
1281 connected clients. Affected file silcd/server_query.c.
1284 * Fixed a bug when sending resolving from router to server
1285 with requested attributes. The constructed WHOIS command
1286 was incorrect. Affected file silcd/server_query.c.
1289 * Fixed Requested Attributes saving in WHOIS command reply.
1290 The length of the data buffer must be saved too. Affected
1291 file silcd/command_reply.c.
1293 * Update the client entry's servername after detaching is
1294 over. Affected file silcd/packet_receive.c. Bug #37.
1296 * Resolve incomplete client entrys in CUMODE_CHANGE and
1297 CMODE_CHANGE notifys. Affected file is
1298 lib/silcclient/client_notify.c. Bug #42.
1300 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1302 * Fixed channel key packet processing bug on backup router
1303 during backup resuming protocol. Affected file is
1304 silcd/packet_receive.c.
1306 * Fixed memory leaks in server. Affected files are
1307 silcd/server.c and silcd/packet_receive.c.
1309 * Fixed packet decryption problem when backup router encrypted
1310 channel message with wrong key during backup resuming
1311 protocol. Affected file silcd/packet_send.c.
1313 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1314 Toni Willberg (toniw@iki.fi)
1316 * Changed the SilcCipher context to be private. Changed the
1317 silc_cipher_get_iv to just return pointer to the IV. Added
1318 silc_cipher_get_name to return the name of the cipher.
1319 Fixed code all around to support these changes. Affected
1320 files are lib/silccrypt/silccipher.[ch], client library and
1323 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1325 * Fixed unaligned access in lib/silccore/silcattrs.c.
1327 * Fixed libtool linking in lib/silcsim/Makefile.am.
1329 * Fixed services attribute printing. Affected files is
1330 irssi/src/silc/core/silc-queries.c.
1332 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1334 * Fixed a crashbug in incoming server accepting. Affected
1335 file silcd/server.c.
1337 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1339 * Added automatically generated index to Toolkit Reference
1342 * Added support for Postscript Toolkit Reference Manual.
1344 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1346 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1349 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1351 * Added 'send_events' boolean argument to the function
1352 silc_schedule_set_listen_fd which sends the set events to
1353 the application explicitly if set to TRUE. Default action
1354 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1355 lib/silcclient/client_internal.h and silcd/server_internal.h.
1357 * Added silc_compare_timeval to determine which time values
1358 is smaller. Affected file lib/silcutil/silcutil.[ch].
1360 * Added sort-of "Quality of Service" (QoS) support to
1361 SilcSocketConnection. Data reception can be controlled with
1362 rate limit per second and/or read data length limit.
1363 Added silc_socket_set_qos. Affected files are
1364 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1366 * Added the QoS configuration to SILC Server configuration
1367 file. Affected files are silcd/serverconfig.[ch] and
1370 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1372 * Merged with irssi.org CVS.
1374 * Failed OPER and SILCOPER authentications are now logged.
1375 Affected file silcd/command.c. Bugs #25.
1377 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1379 * ROBODoc documented lib/silcutil/silcbuffer.h and
1380 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1381 <ville.rasanen@iki.fi>.
1383 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1385 * Added support for auto-passphrase authentication from the
1386 config file during connecting which was not implemented
1387 yet. Affected file irssi/src/silc/core/client_ops.c.
1389 * Fixed a bug in authentication protocol failure handling which
1390 was processing wrong callback context. Affected files
1391 are lib/silcclient/client.c and protocol.c.
1393 * Fixed the /ATTR allow off to actually work. Affected file
1394 is irssi/src/silc/core/silc-queries.c.
1396 * Fixed the /ATTR -del to work. Affected file is
1397 irssi/src/silc/core/silc-queries.c.
1399 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1401 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1403 * Fixed mask attribute adding in Irssi SILC client. Affected
1404 file irssi/src/silc/core/silc-queries.c.
1406 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1408 * Added support for saving the requested attributes in
1409 WHOIS to directory. Affected file is
1410 irssi/src/silc/core/silc-queries.c.
1412 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1414 * Added support for parsing VCard fields that do not have
1415 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1417 * Fixed a double free bug in hash table foreach function
1418 if the entry was deleted in the foreach callback. Affected
1419 file lib/silcutil/silchashtable.c.
1421 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1423 * Added silc_attribute_get_verify_data to return the signature
1424 verification data for either user digital signature or
1425 server digital signature in Requested Attributes. Affected
1426 files are lib/silccore/silcattrs.[ch].
1428 * Added silc_vcard_alloc which is used to allocated dynamic
1429 SilcVCard context. The silc_vcard_free now checks whether
1430 the context is dynamically allocated or not. Affected files
1431 are lib/silcutil/silcvcard.[ch].
1433 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1435 * Periodically remove the NOATTR status from client entry
1436 so that the client may take the attributes in use even after
1437 server has resolved them unsuccessfully earlier. Affected
1438 file silcd/server_query.c and idlist.h.
1440 * Moved sha1hash and md5hash from client->internal to
1441 SilcClient for application usage. Affected files are
1442 lib/silcclient/client.h and client_internal.h.
1444 * Fixed attribute encoding and decoding bugs. Affected
1445 files lib/silccore/silcattrs.[ch].
1447 * Added ATTR command to Irssi SILC Client which is used to
1448 manage user's Requested Attributes sending and values for
1449 WHOIS command. Affected files around Irssi SILC client.
1451 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1453 * Added silc_buffer_strformat which can be used to format
1454 strings into a buffer which size is automatically increased.
1455 Affected file lib/silcutil/silcbuffmt.[ch].
1457 * Added implementation of VCard (RFC 2426) which can be used
1458 as part of Requested Attributes in WHOIS command. Affected
1459 file lib/silcutil/silcvcard.[ch].
1461 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1463 * Some strncat -> silc_strncat changes our the core and
1466 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1467 errors. Added better error printing to SKE library.
1468 Affected files lib/silcske/silcske.c, silcske_status.h and
1471 * Save the PKCS key length even if only private key is set to
1472 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1474 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1475 length in bits not in bytes. Affected files are
1476 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1477 silcd/server_query.c.
1479 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1481 * Added silc_attribute_payload_encode_data to directly encode
1482 the data into the attributes buffer. Renamed function
1483 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1484 Affected files are lib/silccore/silcattrs.[ch].
1486 * silc_hash_table_find_foreach calls the foreach function now
1487 once even if the nothing was found with context set to NULL.
1488 Affected file lib/silcutil/silchashtable.[ch].
1490 * Remove the RESOLVING flag from client entry after received
1491 the Requested Attributes from the client. Fixed memory leak
1492 in client entry freeing. Affected files silcd/server_query.c
1495 * Added Requested Attributes support into SILC Client Library.
1496 It is not able to send requested attributes in WHOIS command,
1497 and also receive and process requested attributes. Added
1498 silc_client_attribute_[add|del] and silc_client_attributes_get
1499 functions. Added also `ignore_requested_attributes' to the
1500 SilcClientParams to not use attributes in client. Affected
1501 files are lib/silcclient/command.c, client_attrs.[ch],
1502 silcclient.h, client_internal and client.[ch].
1504 * Changed the silc_client_get_client_by_id to support Requested
1505 Attributes, it takes them as argument now. Affected file
1506 is lib/silcclient/silcclient.h, and idlist.c.
1508 * Added -details option to WHOIS command in Irssi SILC Client
1509 to support the requested attributes. By default it requests
1510 all attributes. Affected file lib/silcclient/command.c and
1511 irssi/doc/help/in/whois.in.
1513 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1515 * Add also SERVICE attribute for server-constructed attribute
1516 data. Also digitally sign the attributes and add
1517 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1518 silcd/server_query.c.
1520 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1522 * Changed the silc_attribute_payload_encode to support list
1523 of attributes (function may be called several times to add
1524 a new attribute). Removed the silc_attribute_payload_encode_list
1525 function. The encoding function now also automatically encodes
1526 the data, so the caller does not need to do that. Affected
1527 files lib/silccore/silcattrs.[ch].
1529 * Added support for replying on behalf of the user to the
1530 Requested Attributes in WHOIS command in the server. Affected
1531 file silcd/server_query.c.
1533 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1534 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1536 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1538 * Don't swtich to become primary router if we are backup if
1539 decryption error has occurred. Affected file silcd/server.c.
1541 * Fixed a bug in backup router IP address comparison in
1542 silc_server_backup_get.
1544 Save now also the port of the server/router and use that
1545 in comparison as well. Affected file silcd/server_backup.c.
1547 * Normal server now reconnects to backup router automatically
1548 if connection is lost to it. Affected file silcd/server.c.
1550 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1552 * If packet processing fails (like integrity check fails)
1553 the connection is closed now. Affected files are
1554 lib/silccore/silcpacket.c and silcd/server.c.
1556 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1558 * Fixed double free in RSA public key set function
1559 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1562 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1564 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1565 Added server_query.[ch] which provides one interface for
1566 querying information using all three commands.
1568 * Changed all "typedef unsigned char" in core library to
1569 "typedef SilcUInt8".
1571 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1573 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1575 * Renamed silc_server_get_client_resolve to
1576 silc_server_query_resolve and moved to server_query.[ch].
1578 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1580 * Resumed client packet handling from server put the resumed
1581 client on wrong list on router and caused the client not
1582 be present on the network anymore. Now fixed to put the
1583 client to correct list. Affected file silcd/packet_receive.c.
1585 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1587 * Various cleanup in error message output in config parsing code
1588 and in server init code. Fixed error log files containing
1589 too many newlines ('\n') in some situations. Affected files are
1590 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1592 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1594 * Use the reverse lookupped hostname in client internals
1595 instead of one user provided us as remote server name.
1596 Affected file lib/silcclient/client.c.
1598 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1600 * Added 'app_context' to silc_schedule_init. It is an
1601 application specific context that is delivered to application
1602 in task callback functions. Affected files are
1603 lib/silcutil/silcutil.[ch].
1605 * The hb_context in SilcSocketConnection is not freed
1606 automatically anymore (application must free it). Freeing
1607 it automatic is inconsistent. Affected files are
1608 lib/silcutil/silcsockconn.[ch].
1610 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1612 * Added support for removing explicitly added client connections
1613 in rehash and closing the client connections if they were
1614 unconfigured in the rehash. Affected file silcd/server.c.
1616 * Added support for aborting automatically pending commands
1617 that never receives the reply (to avoid memory leaks).
1618 Added also silc_server_command_pending_timed to set the
1619 specific timeout for pending command. Affected files are
1620 silcd/command[_reply].[ch].
1622 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1623 specs and lib/silccore/silcstatus.h.
1625 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1627 * Changed the silc_get_time to accept time value as argument
1628 or if zero is sent return current local time. Affected
1629 file lib/silcutil/silcutil.[ch].
1631 * Added STATS command to client library and Irssi SILC client.
1632 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1634 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1636 * Assure that channel key is set before sending it. May
1637 crash server otherwise. Affected file silcd/packet_send.c.
1639 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1641 * Assure that endless loop cannot happen with detached client
1642 resolving on normal server. Added idlist status
1643 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1644 silcd/idlist.h and silcd/packet_receive.c.
1646 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1648 * Incoming file transfer request cannot use same session as
1649 the sending session. This can happen when sending file to
1650 yourself. Crashed the client on quit. Affected file
1651 lib/silcclient/client_ftp.c. Bug #24.
1653 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1655 * Implemented the draft-riikonen-precense-attrs draft and
1656 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1658 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1660 * Distribute the SERVER_SIGNOFF notify also to local backup
1661 routers from the primary router. The backup router may not
1662 have the signing of local server directly connected and need
1663 to know about the signoff. Affected file silcd/server_util.c.
1665 * Use the primary router as the origin of the locally connected
1666 server when it is disconnecting from the backup router since
1667 that's where it really is coming from. Now the clients from
1668 the disconnecting server are removed correctly and "shadow"
1669 clients are not left to the backup router. Affected file
1672 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1674 * If normal server is standalone and found existing but disabled
1675 channel, do not re-create the channel since it creates
1676 duplicate same channels. Affected file silcd/server.c.
1678 * Added anonymous client connections support to server. New
1679 "anonymous" configuration option to ConnectionParams section
1680 added. If set to true, the username and hostname information
1681 of the client will be scrambled and anonymous user mode is
1682 set automatically to the user. Affected files are
1683 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1685 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1687 * In JOIN notify handling, mark that the cache entry of the
1688 client cannot be expired. Can cause crashes on normal
1689 server (asserts client->channels). Affected file is
1690 silcd/packet_receive.c.
1692 * From now on distribution versions are used as protocol versions
1693 instead of by default using the Toolkit base version as protocol
1694 version. Affected file prepare.
1696 * Do not set the locally resolved hostname for local client
1697 entry but take what server sends. This way the real hostname
1698 is showed in WHOIS for yourself. Affected file is
1699 lib/silcclient/idlist.c and lib/silcclient/client.c.
1701 * Resolve local info with IDENTIFY when connecting to server.y
1703 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1705 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1706 for implied search (not needed on platforms which has native
1707 pthreads library). Use --without-pthreads to disable threads.
1708 Affected file is configure.in.pre
1710 * Fixed --with-iconv on platforms which need to bypass (broken)
1711 native iconv(). Affected file is configure.in.pre
1713 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1715 * Moved -C option parsing in Irssi SILC client at same time
1716 as other options. The UI was initialized earlier and caused
1717 problems on command line. Bug #16. Affected file is
1718 irssi/src/silc/core/silc-core.c.
1720 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1722 * Added global variable silc_log_timestamp that tells silclog
1723 wether to print or not the timestamp in the logging files.
1724 Affected file lib/silcutil/silclog.[ch].
1726 * Added silcd configuration option Timestamp in the Logging
1727 section. Affected file silcd/serverconfig.[ch],
1728 doc/example_silcd.conf.in.
1730 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1732 * Fixed fingerprint checking to check for entirely empty
1733 fingerprint instead of two first bytes when determining
1734 if it is set. Bug #18. Affected file silcd/command.c.
1736 * Fixed duplicate PKCS name registering to not allow it.
1737 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1739 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1741 * Conditionalize non-gcc compiler optimizations for various
1742 platforms, enable those commented out. Cleanups.
1743 Affected file lib/silcmath/mpi/configure.in
1745 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1747 * silc_rng_exec_command() left zombie processes if command
1748 didn't generate any output. Affected file
1749 lib/silccrypt/silcrng.c
1751 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1753 * Rewrote iconv checking, introduce --with-iconv for systems
1754 which rely on libiconv. Check if iconv() provided by libc
1755 is good enough, otherwise demand libiconv. Affected file
1758 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1760 * Search for ldopen() also in libc. This enables SIM support
1761 on *BSD systems. Based on patch from Alex Zepeda. Affected
1762 file configure.in.pre
1764 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1766 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1767 This fixes prepare on *BSD systems. Affected file
1770 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1772 * More fixed for not having purge timeout for global clients
1773 that are on channel. Affected files silcd/command_reply.c
1776 * Fixed the rekey protocol to work with backup router connections.
1777 Rekey packets are now allowed on disabled connections as
1778 well. Affected files silcd/packet_send.c and server.c.
1780 * Do not switch to be as backup router when shutting down and
1781 closing the primary connection. Affected file silcd/server.c.
1783 * Fixed memory leaks in backup router deleting. Added
1784 silc_server_backup_free to free all data during shutdown of
1785 server. Affected files silcd/server_backup.[ch].
1787 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1789 * Do not process commands if the sock->user_data is NULL.
1790 Affected file silcd/command.c.
1792 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1794 * Fixed buffer overflow and security problems (loosing bits
1795 in CFB encryption) in SILC RNG. Problems reported by
1796 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1798 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1800 * Added yet more checks that client is not expired on global
1801 list if it is on channels. Affected file is
1802 silcd/command_reply.c.
1804 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1806 * Merged c0ffee's MIME signal patch which adds support for
1807 sending also MIME messages in Irssi SILC Client, and handling
1808 received MIME messages in a signal (and perhaps doing something
1809 to non-textual MIME messages).
1811 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1813 * Fixed pending command deletion in server and client library
1814 to check the whole list instead of breaking after first found.
1815 The affected files are silcd/command.[ch] and
1816 lib/silcclient/command.[ch].
1818 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1820 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1821 secret or private, otherwise it's possible to find out
1822 whether a secret channel exists or not. Affected file
1825 * If CMODE change fails during the mode setting, assure that
1826 the old mode mask is set for the channel back. Affected
1827 file silcd/command.c.
1829 * Fixed passphrase saving on +a channel on normal server
1830 after successful JOIN command. Affected file silcd/command.c.
1832 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1834 * Remove server/router operator privileges in DETACH command,
1835 since it's possible to resume to server where these
1836 privileges would not be allowed for the client. Affected
1837 file silcd/command.c.
1839 * Do not set to wait for backup in rehash of the server.
1840 Affected file silcd/server.c.
1842 * Do not check listener sockets when counting how many
1843 socket connections we have. Affected file is
1844 silcd/server_util.c.
1846 * Do not announce disconnected clients that are remaining
1847 in history (for WHOWAS). This is because SIGNOFF notify
1848 for these has been sent earlier already. Affected file
1851 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1853 * Buffer overflow with CUMODE command's mode->mode character
1854 conversion. Reported by Ville Räsänen. Affected file
1855 lib/silcutil/silcutil.c.
1857 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1859 * Allow heartbeat packets to go disabled connections anyway.
1860 Affected files silcd/server.c and silcd/packet_send.c.
1862 * Do not broadcast New Channel packets with List flag set
1863 in the packet to backup routers. The router must check
1864 for the correctness of the packets before sending them.
1865 It is possible that router will have enforce Channel ID
1866 change and this would cause desync in the backup router.
1867 Affected file silcd/packet_receive.c.
1869 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1870 are handled in list parsing. They are not list packets
1871 anymore. Affected file silcd/packet_receive.c.
1873 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1875 * Stop waiting for backup router through the timeout, not
1876 directly after backup router has arrived. Affected file
1879 * Do not re-create channel keys and send them when removing
1880 clients in server shutdown. Affected files are
1881 silcd/server_internal.h and silcd/server_util.c.
1883 * Notify distribution to backup routers was missing from
1884 the silc_server_send_notify_dest function which caused
1885 desyncing problems with backup router. Affected file is
1886 silcd/packet_send.c.
1888 * The client's channel removing was working wrong on
1889 backup router. It assumed that it doesn't know global
1890 information but backup router does know. For this reason
1891 it could remove channel when it wasn't supposed to do that.
1892 Affected file silcd/server.c and silcd/server_util.c.
1894 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1896 * Stop for a couple seconds after badkup router has become
1897 primary router. Affected file silcd/server.c.
1899 * Added silc_server_remove_servers_by_server, which is used
1900 to remove servers originated from some other server. Also
1901 clients of those servers can be removed too. Affected file
1902 silcd/server_util.[ch].
1904 * When removing clients after a server has signed of remove
1905 also all servers behind that server (unless they are known
1906 to be available locally), and send SERVER_SIGNOFF for each
1907 of the server separately. Also the signed off clients are
1908 sent now separately per signed off server. The affected files
1909 are silcd/server.c and silcd/server_util.[ch].
1911 * All servers added with silc_idlist_add_server must always
1912 have both "router" and "connection" pointers set. Otherwise,
1913 bad server entries may be left around in the cache.
1914 Affected file silcd/command_reply.c.
1916 * Do not create the channel key in NEW_CHANNEL packet
1917 processing if the channel is empty. Affected file
1918 silcd/packet_receive.c.
1920 * Completed backup router support for standalone routers.
1921 Supports also servers in the cell that do not use the backup
1924 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1926 * Fixed a bug in silc_string_regexify which did not add '^'
1927 at the start of each string, and thus the matching was
1928 not explicit. For example ban list iikone@*!*@* would
1929 match also "priikone", which is wrong, it would have to be
1930 *iikone@*!*@* to match also "priikone". Affected
1931 file lib/silcutil/unix/silcunixutil.c.
1933 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1935 * Enable all local server connections before updating client
1936 caches when we've become backup router. Otherwise, signoff
1937 packets may not reach the clients. Affected files are
1938 silcd/server.c and silcd/server_util.[ch].
1940 * Fixed a bug in version string parsing which could crash
1941 the program with specially formatted version string.
1942 Bug reported and patch provided by Ville Räsänen. Affected
1943 file lib/silcutil/silcutil.c.
1945 * Handle the disconnection immediately when DISCONNECT
1946 packet is received in server. Affected file silcd/server.c.
1948 * Primary router now waits a short time (10 seconds) for
1949 backup router connection before accepting any other
1950 connection (except local). Affected file silcd/server.c,
1953 * Fixed a crash in client libary in NICK_CHANGE notify when
1954 NICK_CHANGE arrived for client entry we are resolving
1955 currently. Affected file lib/silcclient/client_notify.c.
1957 * Call the sconn->callback completion even if error had
1958 occurred. Start reconnecting always if connection to
1959 primary router fails during backup router protocol.
1960 Affected files silcd/server.c and server_backup.c.
1962 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Added functions silc_server_send_opers and
1965 silc_server_send_opers_notify to send packets stricly
1966 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1967 to send variable argument notify to operators.
1968 Affected files silcd/packet_send.[ch] and silcd/server.h.
1970 * Removed UMODE rights checking with UMODE_CHANGE notify.
1971 Affected file silcd/packet_receive.c.
1973 * Server/router operator now receives notify when network
1974 switches to backup router and when it resumes the use of
1975 primary router. Affected file silcd/server.c and
1976 silcd/server_backup.c.
1978 * Fixed the updating of client information after backup
1979 resuming protocol is over; update all except local clients
1980 to the new primary router. The affected file is
1981 silcd/server_util.c.
1983 * Added support for closing active connections in rehash
1984 that were unconfigured by the user. Supports currently
1985 closing server and router connections. Affected file
1988 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1990 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1992 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1993 is NULL since seems that on some platforms NULL is allowed
1994 and on some it's not. Fallback encoding is used instead.
1995 Affected file lib/silcutil/silcstrutil.c.
1997 * Fixed statistics updating for incoming server connection
1998 which could cause problems when re-connecting. Affected
1999 file silcd/server.c.
2001 * Preliminary backup router support for standalone router
2002 added. Affected files in silcd/.
2004 * Mark server connections in backup router disabled before
2005 and after backup protocol. Affected file is
2006 silcd/server_backup.c.
2008 * Added support for reconnecting to remote server connection
2009 even if the protocol fails, and if the configuration wants
2010 us to keep trying to connect anyway.
2012 Server connection is not allowed to backup router if
2013 backup router does not have connection to primary router yet.
2015 Affected file is silcd/server.c.
2017 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2019 * Added silc_client_udpate_server function to update changed
2020 server info. Affected file lib/silcclient/idlist.[ch].
2022 * Added check for server entries that are being resolved when
2023 notify is received. If being resolved, handle the received
2024 notify only after it's resolved so that all notifys are
2025 handled in same order as received from the server.
2027 Added similar resolver check to channel entries. Every
2028 notify that cause resolving of any information that affects
2029 channel entry marks the channel entry in waiting state.
2030 After whatever resolving is over the waiters are signalled
2031 and only then the notifys are handled in the same order
2032 as delivered from the server.
2034 Affected files are lib/silcclient/idlist.[ch], and
2037 * Fixed KILLED notify handling in normal server. Affected
2038 file silcd/packet_receive.c.
2040 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2041 is locally connected, or was locally connected (but may
2042 be detached and connection is not active). Added also
2043 SILC_IS_LOCAL for checking this status. Affected files
2044 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2045 silcd/server.c and silcd/server_internal.h.
2047 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2049 * Don't send or handle TOPIC_SET if topic is already set and
2050 is same as being set. Affected files silcd/command.c and
2051 silcd/packet_receive.c.
2053 * Fixed CMODE change rights checking to work correctly when
2054 removing modes by operator. Affected file is
2055 silcd/server_util.c.
2057 * Fixed some handling with New Channel packet in router and
2058 fixed some CMODE_CHANGE notify handling in server and router.
2059 Affected file is silcd/packet_receive.c.
2061 * Changed "disconnect" client operation to include the
2062 reason of the disconnection and optional disconnection
2063 message. Affected file lib/silcclient/silcclient.h.
2065 * Made the compilation of lib/contrib/ stuff conditional.
2066 Affected files configure.in.pre, lib/contrib/Makefile.am.
2068 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2070 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2071 to the sender of the notify too, to avoid situation where two
2072 notifys are in the network at the same time going to oppsite
2073 directions. Affected file silcd/packet_receice.c.
2075 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2077 * Delete the client from channel even if the cilent->id is
2078 NULL. It was possible that client was deleted without
2079 removing from channels (theoretically at least). Affected
2080 file silcd/server.c and silcd/server_util.c.
2082 * Free the client data too when resuming is not successful.
2083 Affected file silcd/packet_receive.c.
2085 * Merged some code from c0ffee's silc-plugin. Affected files
2086 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2088 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2089 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2090 to the primary router connection, the other one returns
2091 TRUE if packet must be broadcasted to network.
2093 * All notifys that are destined to primary router (to network)
2094 are now automatically sent to backup routers even if the
2095 router is standalone (and has backup router). Affected files
2098 * Added --without-irssi and --without-silcd configuration
2099 options for disabling the compilation of these applications.
2100 Affected file configure.in.pre and prepare.
2102 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2104 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2105 UTF-8 encoding and decoding. Added also new encodings
2106 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2108 Added also SILC_STRING_LANGUAGE which is language and charset
2109 specific encoder and decoer for those platforms that support
2110 iconv(). It can convert the UTF-8 to and from the locale
2111 specific character set.
2113 Affected file lib/silcutil/silcstrutil.[ch].
2115 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2117 * Added function silc_get_command_name to the file
2118 lib/silcutil/silcutil.[ch].
2120 * Improved the server debug output a bit. Affected files are
2123 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2125 * Save the channel passphrase when received succesful JOIN
2126 command reply from router, on normal server. Otherwise
2127 joinig +a channels from normal server is not possible.
2128 Affected file silcd/command.c.
2130 * Fixed a bug in TOPIC_SET notify handling. The notifier
2131 may be other than client too, like server or channel.
2132 It expected it to always be only client and ignored the
2133 notify. Affected file silcd/packet_recieve.c.
2135 * Removed some (unnecessary) debug printing from
2136 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2138 * Do not force CMODE_CHANGE when server is announcing new
2141 Router announces stuff only after server reannounces channel
2142 after CHANNEL_CHANGE notify.
2144 These fixes optimizes the announcing procedure, and perhaps
2145 fixes some problems too. Affected file silcd/packet_receive.c.
2147 * Fixed SERVER_SIGNOFF sending to local clients. It was
2148 totally broken and sent the notify to all local clients,
2149 instead of only to those that was on same channel as the
2150 signing off clients. Affected file silcd/server_util.c.
2152 * Added -D option to server. It can be used to give debug
2153 level. The levels are from 0 - 99, and are predefined for
2154 smooth server debugging. (see silcd.c for the predefined
2155 levels). Affected file silcd/server.c.
2157 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2159 * Fixed a bug in Irssi SILC client to close the connection
2160 properly when disconnecting from server. Affected file
2161 irssi/src/silc/core/client_ops.c.
2163 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2165 * When authenticating as founder during JOIN command, check
2166 that the one authenticating becomes the only founder on the
2167 channel. Affected file silcd/command.c.
2169 * Better checking for founder mode setting when CUMODE_CHANGE
2170 notify is received. Affected file silcd/packet_receive.c.
2172 * Close all connections when shutting down the server by sending
2173 DISCONNECT packet. Close all listeners too when shutting
2174 down the server. Affected file silcd/server.c.
2176 * Handle DISCONNECT packet correctly in client library by
2177 calling the "disconnect" client operation. Affected file
2178 lib/silcclient/client.c.
2180 * Handle local errors correctly during resuming. Affected
2181 file lib/silcclient/client.c.
2183 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2185 * The log file is not dupped internally anymore in
2186 lib/silcutil/silclog.c. Fixed memory leaks too.
2188 * The scheduler now dispatches all pending timeout tasks
2189 when it is uninitialized with silc_schedule_uninit.
2190 Affected file lib/silcutil/silcschedule.c.
2192 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2194 * Added --enable-stack-trace option to configure. Added
2195 memory allocation stack trace support. Added files
2196 lib/silcutil/stacktrace.[ch]. Affected files are
2197 lib/silcutil/silcmemory.[ch].
2199 * Fixed memory leaks from libraries and server. Affected
2200 files around the tree.
2202 * Reverted back a fix made to CUMODE which broke it.
2203 Affected file silcd/command.c.
2205 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2207 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2208 core library, and implemented it. All textual messages SHOULD
2209 use this flag and the message MUST be UTF-8 encoded.
2210 All text messages sent by Irssi SILC client are now UTF-8
2211 encoded (regardless whether the terminal supports UTF-8 or not).
2212 Affected files are lib/silccore/silcchannel.h,
2213 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2216 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Added lots of new statistics updating that was missing from
2219 the server and router code. Affected files in silcd/.
2221 * Sending SIGUSR1 signal to server now dumps the current
2222 server statistics into /tmp directory. Affected file is
2225 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2226 the SILC Hash Interface also. Added new functions
2227 silc_hash_get_name, silc_hash_init, silc_hash_update and
2228 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2230 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2232 * Added some better info printing for client during connecting.
2233 Affected file silcd/server_util.c.
2235 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2236 to silence a user on a channel. Affected files are
2237 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2238 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2239 and silcd/packet_receive.c.
2241 * Fixed a fatal bug in handling of malformed command payload.
2242 Affected file silcd/command.c.
2244 * Fixed a double free when announcing channel users to router.
2245 Affected file silcd/server.c.
2247 * After successful authentication to channel founder mode, check
2248 that there isn't anyone else with founder mode on the channel.
2249 The one that authenticated will become founder and anyone
2250 else is demoted. Affected file silcd/command.c.
2252 * Added error printing of any error that has occurred during
2253 any command in client library. Affected file is
2254 irssi/src/silc/core/client_ops.c.
2256 * Removed some error printing from the client library and left
2257 it for the application to worry (from the error status it
2258 receives in 'command' client operation. Affected file is
2259 lib/silcclient/command.c.
2261 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2263 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2264 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2265 Starting key agreement with itself is denied. Affected file
2266 is lib/silcclient/client_keyagr.c.
2268 * Fixed some error checkings from the SFTP library which caused
2269 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2270 and lib/silcsftp/sftp_util.c.
2272 * Added new "debug" and "debug_string" settings to Irssi SILC
2273 client which can be used to print runtime debugging on the
2274 Irssi's screen. Available when compiled with --enable-debug
2275 option. Affected file irssi/src/silc/core/silc-core.c.
2277 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2279 * Fixed a missing variadic parameter in a function call that
2280 caused server crash when a non-allowed connection arrived.
2281 Reported by Richard Becker. Affected file silcd/server.c.
2283 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Added WATCH list sending to backup routers from router.
2286 The WATCH command is sent by the router to the backup
2287 router. Affected file silcd/command.c.
2289 * Mark the backup_router flag for RouterConnection entry
2290 if the backup router stuff is defined in the config file.
2291 Affected file silcd/serverconfig.c.
2293 * Fixed some backup data sending around the code to work better
2294 if the router is standalone router. Not all places were fixed.
2295 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2298 * Fixed the router connecting when connecting to multiple
2299 routers. It ignored every other router except the first
2300 one. Affected file silcd/server.c.
2302 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2304 * Made the private key generation after expiration optional.
2305 If not created after expiration the old key will re-expire
2306 at a later time (and thus key pair is not necessary to
2307 change). Affected file irssi/src/silc/core/clientutil.c.
2309 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2311 * The length arguments in bind() and connect() were wrong
2312 and fixed now to used SIZEOF_SOCKADDR in the
2313 lib/silcutil/unix/silcunixutil.c.
2315 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2317 * Fixed detach timeout handling to use Client ID and not
2318 the actual client entry which may be freed in the callback.
2319 Affected file silcd/command.c.
2321 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2323 * Merged c0ffee's multiple interface support patch.
2324 Affected files in silcd/.
2326 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2328 * Cleanup keys properly. Affected file is
2329 irssi/src/silc/core/clientutil.c.
2331 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2333 * Display the user mode on the status bar. Affected file
2334 irssi/src/silc/core/silc-expandos.c.
2336 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2338 * If private message key is not set, but the flag is set in
2339 the packet, ignore the packet since it cannot be decrypted.
2340 Affected file lib/silcclient/client_prvmsg.c.
2342 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2344 * When resuming client, remove the old client entry from
2345 the watcher list too. Affected file silcd/packet_receive.c.
2347 * Do not allow normal server to force founder mode away
2348 from router if the founder mode is already set. Affected
2349 file silcd/packet_receive.c.
2351 * Remove the client entry with watch notify types with short
2352 timeout, and not directly, so that other notifys can be
2353 retrieved too. Affected file lib/silcclient/client_notify.c.
2355 * Display notification about data messages that cannot be
2356 displayed. Affected files irssi/src/silc/core/client_ops.c,
2357 irssi/src/fe-common/silc/module-formats.[ch].
2359 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2361 * Fixed the CHANNEL_CHANGE notify handling in client libary
2362 to not use freed memory. Affected file is
2363 lib/silcclient/client_notify.c.
2365 * Fixed CUMODE_CHANGE notify handling in server. Affected
2366 file silcd/packet_receive.c.
2368 * Fixed USERS command to support empty channels. Affected
2369 file silcd/command.c.
2371 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2373 * Allow multiple identical pending commands to be registered
2374 in client library. Affected file is lib/silcclient/command.c.
2376 * Call the completion for resolving client information only
2377 after all resolvers has finished. This fixes a crash in
2378 the client. Added support for checking when the resolvers
2379 are finished. Affected file is lib/silcclient/idlist.c.
2381 * Wait by default 3 seconds before reconnecting to the server
2382 after being disconnected. Makes the /detach command a bit
2385 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2387 * Check the watcher list before sending signoff notifys
2388 when closing client connection. Affected file is
2391 * Added better CMODE command rights checking. Affected file
2392 silcd/server_util.c.
2394 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2396 * Fixed watcher list checking during server signoff. It
2397 crashed the server. Affected file silcd/server_util.c.
2399 * The JOIN command reply returns now the founder's public
2400 key. Affected file is silcd/command.c.
2402 * Announce the channel mode, and the mode properties with
2403 CMODE_CHANGE notify. Affected file silcd/server.c.
2405 * Mark new channels by default disabled, untill at least
2406 one user joins the channel. Affected file is
2407 silcd/packet_receive.c.
2409 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2411 * The nickname argument to watch notify can be optional.
2412 Fixes a crash in server. Affected file silcd/packet_send.c.
2414 * Remove the client entry from cache if the WATCH notify type
2415 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2416 lib/silcclient/client_notify.c.
2418 * Check the watcher list before and after changing nickname
2419 when the NICK_CHANGE notify is received. Affected file is
2422 * Fixed a crash in OPER and SILCOPER command sending. Empty
2423 passphrase caused the crash. Affected file is
2424 lib/silcclient/command.c.
2426 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2428 * Merged with Irssi CVS for Irssi SILC client.
2430 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2432 * Completed the protocol specifications.
2434 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2436 * Merged with Irssi CVS for Irssi SILC client.
2438 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2440 * Added the founder's public key delivery to the
2441 CUMODE_CHANGE notify type as well. Updated the protocol
2442 specs and the code. Affected files are silcd/packet_send.[ch],
2443 silcd/packet_receive.c and silcd/command.c.
2445 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2447 * Added silc_pkcs_public_key_copy function into the
2448 lib/silccrypt/silcpkcs.[ch].
2450 * Remove the `iv' from the SilcChannelEntry since we can
2451 live without it. Affected files are silcd/idlist.h and
2452 silcd/packet_receive.c.
2454 * Added support for sending the founder's public key in
2455 the CMODE_CHANGE notify packet in the server. Affected
2456 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2457 silcd/command.c and silcd/server.c.
2459 * Changed the FOUNDER_AUTH authentication to use only
2460 public key authentication as defined by new protocol
2461 specs. Passphrase authentication with that mode cannot
2462 be used anymore. It is now possible to reclaim founder
2463 mode from any server in the network. Affected files are
2464 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2466 * Added permanent channels support by making the channel
2467 permanent when FOUNDER_AUTH mode is set on the channel.
2468 The channel will not be destroyed even if channel is empty
2469 when that mode is set. Protocol TODO #17. Affected
2470 files are silcd/server.[ch], server_util.[ch],
2471 silcd/command.c, silcd/packet_receive.c and
2472 lib/silcclient/command.c.
2474 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2476 * Added reference counter to the command reply context in
2477 the client library. Affected files are
2478 lib/silcclient/command_reply.[ch].
2480 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2482 * Fixed rekey protocol with PFS in the client library.
2483 Affected file is lib/silcclient/protocol.c.
2485 * Added support for list of errors in client library
2486 command reply handling. Affected file is
2487 lib/silcclient/command_reply.c.
2489 * Defined that the WHOIS and IDENTIFY commands can send
2490 list of errors. Updated the protocol specs. Protocol
2493 * Added support for sending list of errors to WHOIS and
2494 IDENTIFY commands in server. Added support for receiving
2495 list of errors in server. Affected files are
2496 silcd/command.c and silcd/command_reply.c.
2498 * Fixed client info resolving on LEAVE command in client
2499 library to not crash. Affected file is
2500 lib/silcclient/client_notify.c.
2502 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2504 * Defined that the NICK command replies with thew changed
2505 nickname too, to make the nickname changing simpler at
2506 the client's end. Updated protocol specs and the code
2507 in client and server. Affected files are
2508 silcd/command.c, lib/silcclient/command_reply.c and
2509 lib/silcclient/command.c.
2511 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2513 * Added `Compressed' packet flag to indicate that the packet
2514 payload is compressed by the sender. Updated the protocol
2515 specs and the core library. The compression still is not
2516 implemented in the sources. Affected file is
2517 lib/silccore/silcpacket.h.
2519 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2521 * Remove pending command callbacks also if the connection
2522 to the server is destroyed. Affected file is
2523 lib/silcclient/client.c.
2525 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Added new QUIET channel user mode that can be used to
2528 quiet a user in a channel. Updated the protocol specs but
2529 it wasn't implemented yet. Protocol TODO #27. Affected
2530 file is lib/silccore/silcmode.h.
2532 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2534 * Added BLOCK_INVITE user mode to be able to block incoming
2535 invite notifications. Protoocol TODO #26. Affected files
2536 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2539 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2540 the protocol specs and the code. Affected file is
2541 lib/silccrypt/silcpkcs.c.
2543 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2545 * Disconnect Payload includes now the status type. Updated
2546 the protocol specs and the code. Protocol TODO #25.
2547 Affected files are silcd/server.c, lib/silcclient/client.c.
2549 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2550 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2551 Moved the silc_client_command_status_messages table to the
2552 lib/silcutil/silcutil.c and added new funtion
2553 silc_get_status_message, which deprecates function
2554 silc_client_status_message. Affected files are
2555 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2556 lib/silcutil/silcutil.[ch].
2558 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2560 * Defined that the nickname hash in Client ID MUST be from
2561 lowercase nickname. This effectively changes nicknames in
2562 SILC to case-insensitive. Updated the protocol specs and
2563 the code. Affected files are lib/silcutil/silcutil.[ch],
2564 silcd/serverid.c, and silcd/idlist.c.
2566 * Added new channel user modes BLOCK_MESSAGES_USERS and
2567 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2568 code. Affected files are lib/silccore/silcmode.h,
2569 lib/silcclient/command.c, and silcd/packet_send.c.
2571 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2572 specs and code. Affected file lib/silccore/silcstatus.h.
2574 * Added support for watch list. It is possible to add nicknames
2575 to be watched, and when they come to network, leave network
2576 or user mode changes the watcher will be notified of this
2577 change. Added SILC_COMMAND_WATCH command, added new
2578 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2579 notifications. Updated the protocol specs and implemented
2580 this to library, client and server. Protocol TODO #21.
2581 Affected files are lib/silccore/silccomand.h,
2582 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2583 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2584 silcd/packet_send.[ch], silcd/packet_receive.c, and
2585 irssi/src/silc/core/client_ops.c.
2587 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2588 somebody watching you. Updated the protocol specs and the
2589 code. Affected files are lib/silccore/silcmode.h, and
2590 lib/silcclient/command.c.
2592 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2594 * Added service support to SILC protocol. Added new command
2595 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2596 core library. Services are not implemented in server or
2597 client for now. Protocol TODO #20. Affected files are
2598 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2600 * Added SilcStatus argument to `command' client operation
2601 to return the error status when command sending fails
2602 locally. Changed all command in client library to return
2603 correct command status. Affected files are
2604 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2605 irssi/src/silc/core/client_ops.c.
2607 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2609 * Added silc_mime_parse function to parse MIME headers.
2610 Affected files are lib/silcutil/silcstruti.[ch].
2612 * Added MIME header parsing in Irssi SILC Client. It displays
2613 all textual MIME objects, others it ignores. Affected file
2614 is irssi/src/silc/core/clien_ops.c.
2616 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2618 * Fixed a bug in the pid writing function, which couldn't be
2619 written in a root-owned directory.
2621 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2623 * Defined that channel message to unknown Channel ID must
2624 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2625 Updated the protocol specs and the code in server. The
2626 affected file is silcd/packet_receive.c.
2628 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2630 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2631 that it is used to send error notifys if error occurs during
2632 some SILC packet processing, except commands. The error
2633 types are same as for command reply types. Defined that
2634 if private message is sent to unknown Client ID the error
2635 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2636 Updated the protocol specs and code. Affected files are
2637 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2638 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2639 and irssi/src/silc/core/client_ops.c. Renamed the
2640 SilcCommandStatus to SilcStatus.
2642 * Defined the use of extra WHOIS attributes in WHOIS command.
2643 The <Requested Attributes> (defined in a separate document)
2644 can be used to request additional information about user
2645 not returned by standard WHOIS command. Defined that server
2646 can send WHOIS command directly to client. Client provides
2647 the requested attributes to the server. Updated the protocol
2648 specs. Protocol TODO #4. Implementation is not done yet
2649 (Protocol TODO #24).
2651 * Renamed function silc_client_command_status_message to
2652 silc_client_status_message. Affected files are
2653 lib/silcclient/command_reply.[ch].
2655 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2657 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2658 32 bit integers. Updated the protcol specs and the code.
2659 Affected files are silcd/command.c and
2660 lib/silcclient/command.c.
2662 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2664 * Fixed a bug in library where sending a bogus authentication
2665 payload would lead to a crash. Affected file is
2666 lib/silccore/silcauth.c.
2668 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2670 * Added detach_disabled and detach_timeout server config
2671 options to the server. Affected files silcd/serverconfig.[ch],
2672 silcd/command.c and silcd/packet_receive.c.
2674 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2676 * Added resolve_cmd_ident field to the SilcClientEntry structure
2677 too so that if the entry is for example being resolved so
2678 another command may attach to the same pending command reply
2679 without requiring to resolve the same entry again. Added
2680 support for adding multiple pending commands for one
2681 command idenfier. Affected files lib/silcclient/command.[ch],
2682 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2684 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2686 * Defined that server receives WHOIS command reply for private
2687 and secret channels too. Updated protocol specs and the
2688 code in server. Affected file silcd/command.c.
2690 * Defined <channel user mode list> argument to WHOIS command
2691 reply for returning user modes on the channels. The
2692 channel list now doesn't include the user mode anymore but the
2693 actual channel mode. Updated protocol specs and the code in
2694 client and server. Affected files are silcd/command_reply.c,
2695 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2696 and lib/silcclient/command_reply.c.
2698 * Save the channels list in WHOIS command reply in normal server
2699 so that WHOIS always shows joined channels also in normal
2700 server and not just on router. Affected file is
2701 silcd/command_reply.c.
2703 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2705 * Defined that server receives USERS command reply for private
2706 and secret channels too. Updated protocol specs and the
2707 code in server. Affected file silcd/command.c.
2709 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2711 * Changed the UMODE's mode mask argument to be optional. If
2712 not provided then the command merely returns the current mode
2713 mask to the client. Updated protocol specs and the server.
2714 Affected file is silcd/command.c.
2716 * Added SILC session detachment/resuming support. It is possible
2717 to detach by closing the network connection and then re-connect
2718 and resume to the old client session. Added DETACHED user
2719 mode that server will set for detached client. Added new
2720 packet RESUME_CLIENT which is used to perform the resuming
2721 process. Added DETACH command. Updated the protocol specs,
2722 core library, client and server. Protocol TODO #22. Very
2723 many affected files around the tree.
2725 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2727 * Changed the CMODE's mode mask argument to be optional. If
2728 not provided then the command merely returns the current mode
2729 mask to the client. Updated protocol specs and the server.
2730 Affected file is silcd/command.c.
2732 * Changed the Killer's Client ID in KILLED notify to be just
2733 any ID payload since router server is allowed to kill as well.
2734 Updated protocol specs, client libary and server. Affected
2735 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2736 and irssi/src/silc/core/client_ops.c.
2738 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2740 * Added new user modes ANONYMOUS for special anonymous servers
2741 that may set the mode for client, and BLOCK_PRIVMSG which
2742 client may set to block incoming private messages unless the
2743 Private Message Key flag is set (using private keys to protect
2744 private messages). Updated protocol specs and code in client
2745 and server and core library. Protocol TODO #23. Affected
2746 files are lib/silccore/silcmode.h, silcd/server.[ch],
2747 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2748 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2750 * Added new channel user mode BLOCK_MESSAGES which the client
2751 may set to itself to tell server not send channel messages.
2752 Other packets such as channel key packets are still sent.
2753 Protocol TODO #23. Updated the protocol specs, client and
2754 server. Affected files are lib/silccore/silcmode.h,
2755 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2756 lib/silcutil/silcutil.c, silcd/command.c, and
2757 silcd/packet_send.c.
2759 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2761 * Redefined the Status Payload to include now two 8 bit fields,
2762 instead of one 16 bit field. This now makes it possible to
2763 send list of errors. Updated the protocol specs and the code
2764 in core library, client library and server. Protocol TODO #1.
2765 Affected files are lib/silccore/silccommand.[ch],
2766 lib/silcclient/command_reply.[ch], silcd/command.c,
2767 silcd/command_reply.c and silcd/packet_receive.[ch].
2769 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2771 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2772 must be handled by the application and should tell the application
2773 that an error message was already printed, and it should print the
2774 config coords (line, filename, ...). Affected files are
2775 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2777 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2778 server config parsing code more readable.
2780 Fixed a bug in the fetch_logging() config callback.
2782 Affected files is silcd/serverconfig.c.
2784 * Drop root privileges when started in foreground. Don't drop them
2785 if debugging also. Affected file is silcd/silcd.c.
2787 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2789 * Added more IM-like features by introducing new user modes
2790 for setting various presence information. Added new modes:
2791 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2792 specs and code. Protocol TODO #19. Affected files are
2793 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2794 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2796 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2798 * Added STATS command to the protocol after all, to return
2799 various statistical information about the network. It can
2800 be used by clients to retrieve statistical information, and
2801 servers may use it to to fetch cell and network wide
2802 statistics from router. Updated the protocol specs and
2803 implemented it to the server. Protocol TODO #16.
2804 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2805 silcd/command_reply.[ch].
2807 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2809 * The LIST command reply in client libary now adds new channel
2810 entry if the returned channel doesn't exist yet in cache,
2811 and returns the channel entry to the application in the
2812 command_reply client operation. Affected file is
2813 lib/silcclient/command_reply.c.
2815 * Changed the channel message payload's MAC generation to
2816 include the IV in the MAC as well. This way all relevant
2817 parts of the channel message payload are authenticated also
2818 with the channel message MAC (and not only by packet MAC).
2819 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2820 Affected file is lib/silccore/silcchannel.c.
2822 * Fixed the SKE to save the remote version, since the
2823 silc_ske_parse_version mistakenly checked wrong version,
2824 after it replaced the start payload. Affected files are
2825 lib/silcske/silcske.[ch].
2827 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2829 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2830 string utility functions. Added there also new functions
2831 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2832 Affected files lib/silcutil/silcstrutil.[ch].
2834 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2835 files are lib/silcutil/silcstrutil.[ch].
2837 * Defined that the security property fields in SKE SHOULD be
2838 UTF-8 encoded, defined that version string MUST be US-ASCII
2839 encoded, defined that passphrases sent in connection
2840 authentication protocol MUST be UTF-8 encoded. Implemented
2841 these to the client and server. Defined also that other
2842 passphrases sent in the protocol MUST be UTF-8 encoded.
2843 Affected files are lib/silcske/silcske.c,
2844 lib/silcclient/protocol.c, silcd/protocol.c,
2845 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2847 * Changed the silc_client_close_connection interface to not
2848 need the SilcSocketConnection which should not be visible
2849 to application. Affected files are lib/silcclient/client.c
2850 and lib/silcclient/silcclient.h.
2852 * Rewrote the text for Private Message Key Payload in the
2853 protocol specification. Protocol TODO #11.
2855 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2857 * Upgraded the protocol version to 1.1, updated protocol specs
2860 * Added the nickname as new argument to NICK_CHANGE notify and
2861 added it to protocol specs and implemented it to client and
2862 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2863 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2864 lib/silcclient/client_notify.c.
2866 * Added the killer's client ID to the KILLED notify and added
2867 it to protocol specs and implemented it to client and server.
2868 Protocol TODO #13. Affected files are silcd/command.c,
2869 silcd/packet_receive.c, packet_send.[ch],
2870 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2871 The killer's client entry is now returned to application in
2872 the `notify' client operation.
2874 * Fixed the Max Argument fields that had too large value set
2875 in the protocol specs. Protocol TODO #14.
2877 * Added the LEAVE command reply to return the ID of parted
2878 channel. Updated protocol specs and implemented it to the
2879 client and server. Protocol TODO #15. Affected files are
2880 silcd/command.c, lib/silcclient/command_reply.c. The channel
2881 entry is now returned to application in the `command_reply'
2884 * Rewrote the version SKE version checking in client libary
2885 and in server to use the silc_parse_version_string. Affected
2886 files are lib/silcclient/protocol.c, silcd/protocol.c.
2888 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2889 commands that was missing it, and updated protocol specs and
2890 the server implementation. Protocol TODO #10. The affected
2891 file is silcd/command.c.
2893 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2894 generic reply to a generic request (REQUEST flag), and
2895 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2896 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2897 to define the payload for DATA flag. Added the flags to
2898 the implementation. Protocol TODO #9. Affected file is
2899 lib/silccore/silcchannel.h.
2901 Changed the client library to return the message length
2902 to application as well in the channel_message and private_message
2903 client operations. Affected files are
2904 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2905 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2906 and lib/silcclient/client_ops_example.c.
2908 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2909 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2910 the channel. Updated protocol specs and impelemented this
2911 to client and server. Protocol TODO #6. Affected files are
2912 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2913 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2915 Added new options m and M to CMODE command in Irssi SILC
2916 client to set these modes.
2918 * Deprecated all administrative commands from SILC protocol
2919 since they are highly implementation specific commands.
2920 Updated protocol specs. Moved the old commands in
2921 implementations to private range of command types. Affected
2922 files are silcd/command.c, lib/silcclient/command.c and
2923 lib/silcclient/command_reply.c. Protocol TODO #8.
2925 * Fixed a bug in server where sending unknown command crashes
2926 the server. Affected file silcd/command.c.
2928 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2930 * Added SILC_PROTOCOLVERSION macro to check protocol version
2931 of a socket connection. The affected file is
2932 lib/silcutil/silcsockconn.h.
2934 * Added better error logging in rekey protocol. Affected file
2937 * Do not check public key types in SKE during rekey. Affected
2938 file lib/silcske/payload.c.
2940 * Fixed the rekey protocol with PFS, which was totally broken.
2941 Affected file silcd/protocol.c.
2943 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2945 * Some client implementations quit network by doing first LEAVE
2946 and then immediately SIGNOFF (like Bombyx). We now do check
2947 after a short time after LEAVE notify and check whether the
2948 client is still valid after LEAVE, and if not we remove it from
2949 cache. Affected file is lib/silcclient/client_notify.c.
2951 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2953 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2954 it's good not to have security holes here.
2956 * Fixed a negative refcount situtuation for the config context.
2957 Affected file is silcd/serverconfig.c.
2959 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2961 * ROBOdoc documented lib/silcutil/silcutil.h.
2963 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2965 * Optimized even more the SilcPacketContext structure. Now
2966 totally saved 16 bytes of memory per context after optimization.
2967 Affected files are lib/silccore/silcpacket.[ch].
2969 * Made strict checks for valid SILC IDs. Affected file is
2970 lib/silccore/silcid.c.
2972 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2974 * Changed the object argument for silc_cipher_register,
2975 silc_hash_register, silc_hmac_register and silc_pkcs_register
2976 to const. Affected files are lib/silccrypt/silccipher.[ch],
2977 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2979 * Changed the silc_get_username and silc_get_real_name to
2980 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2982 * Fixed the Irssi SILC Client to use the silc_get_username and
2983 silc_get_real_name insted of glib routines since the glib
2984 routines only corrupt stack. Fixes the Irssi SILC to work in
2985 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2987 * Fixed the Irssi to not use g_get_home_dir since it crashes
2988 or returns garbage on cygwin and corrupts stack. Added function
2989 get_home_dir to Irssi routines. Affected files are
2990 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2992 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2994 * Made some structure optimizations. SFTP memory FS MemFSEntry
2995 entry structure. Optimized SilcTask structure. Optimized
2996 SilcPacketContext structure.
2998 Affected files lib/silcsftp/sftp_fs_memory.c,
2999 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3001 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3003 * And yet again reverted back the config thing since Johnny
3004 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3007 * Fixed memory leaks from config object. Affected files are
3008 silcd/serverconfig.[ch].
3010 * Added support for adding new connections to the server in rehash.
3011 After rehash they take effect.
3013 Added support for changing the maximum allowed connections in
3014 rehash. The number can grow but going smaller is not supported.
3016 Added function silc_server_num_sockets_by_remote to the
3017 silcd/server_util.[ch].
3019 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3021 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3023 * Added preliminary checking during config parsing for a valid
3024 public/private key and removed further checks in the code.
3025 Affected files are silcd/serverconfig.[ch], server.c.
3027 * Moved functions silc_server_drop() and silc_server_daemonise()
3028 from server.c to silcd.c since they are stricly related to
3029 the application activity.
3031 * Reverted a small part of the automatic ref/unref since
3032 it caused a double unref in some situations. Affected
3033 files are silcd/silcd.[ch], server.c, serverconfig.c.
3035 * Added some .cvsignore files in the lib directory.
3037 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3039 * Fixed silc_net_gethostbyaddr to correctly resolve by
3040 address. Affected file lib/silcutil/silcnet.c.
3042 * Fixed the notify relaying to client. The HMAC to be used
3043 with relayed packets ws wrong and caused decryption failure
3044 at the client end. Affected file is silcd/packet_receive.c.
3046 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3048 * Created new branch silc_protocol_1_0_branch.
3050 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3052 * Changed the silc_server_config_* routines to be SilcServer
3053 independent. They are now officially application specific code
3054 and not part of generic server implementation. Affected files
3055 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3057 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3059 * Added automatic referencing of config context in the
3060 silc_server_config_alloc, and automatic unreferencing in the
3061 silc_server_config_destroy. Affected files are
3062 silcd/serverconfig.[ch], silcd/silcd.c.
3064 * Fixed the silc_log_quick handling in the logging routines.
3065 It didn't log quickly when it was TRUE. Affected file is
3066 lib/silcutil/silclog.c. Also the flush delay was set even
3067 if it was 0 in config file. Affected file is
3068 silcd/serverconfig.c.
3070 * Added support for changing key pair of the server in rehash.
3071 Affected file silcd/server.c.
3073 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3075 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3076 too early, before getting the channel entry. Affected file
3077 is silcd/packet_receive.c.
3079 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3081 * Added functions silc_server_config_[ref/unref], these are used
3082 to prevent that the config object is destroyed.
3084 No longer directly affect global variables silc_log_quick and
3085 silc_log_delay, they are first cached inside the config object
3086 and then applied with silc_server_config_setlogfiles().
3088 silc_server_config_set_defaults() is now internal to
3089 serverconfig.c, there are no reasons to show this internal stuff
3092 Affected files are silcd/serverconfig.[ch].
3094 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3095 fprintf's to stderr, since some code may be executed again after
3096 the server went into the background. Affected files are
3099 * Added rehash support. Added function silc_server_rehash() that
3100 will perform all the basic tasks of the rehashing procedure.
3102 * Added command line option `-x, --hexdump'. This will enable the
3103 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3104 The option `--hexdump' implies `--debug'.
3106 * Fixed a bad bug in the logging APIs (silcutil library) where
3107 the application would crash after calling silc_log_reset_all().
3109 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3111 * Fixed the KICKED notify handling in client library to
3112 correctly remove the channel and all entries from the
3113 channel when I was kicked. This bug crashed the client.
3115 Fixed yet another but in KICKED notify handling to remove
3116 the kicked client correctly from the channel.
3118 Affected file is lib/silcclient/client_notify.c.
3120 * Fixed a minor bug in looking up correct client entry
3121 in KICKED notify in server. Affected file is
3122 silcd/packet_receive.c.
3124 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3125 sources correctly to distribution. Fixes --with-gmp option.
3127 * Removed the manual rehashing from ID Cache, and changed it
3128 to use the SILC Hash Table's auto rehash feature. Affected
3129 file is lib/silccore/silcidcache.c.
3131 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3133 * Fixed a bug in the silc_client_nickname_format function that
3134 handles the multiple same nickname formatting. Two clients
3135 with same nickname caused problems after the first one left
3136 and rejoined. It didn't format the nickname correctly.
3137 Affected file is lib/silcclient/idlist.c.
3139 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Don't change the topic if olod topic is same as new one.
3142 Affected file is silcd/packet_receive.c.
3144 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Added cross-reference support to the SILC Documentation
3147 generator. All types across all HTML files are now cross-
3148 referenced. Affected files util/robodoc/generator.c and
3149 scripts/silcdoc/silcdoc.
3151 * Added file lib/silcutil/silctypes.h to include all the
3152 arithmetic type definitions and some macros. Removed
3153 includes/bitmove.h and moved macros to silctypes.h.
3155 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3157 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3159 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3161 * Added `type' argument to silc_id_payload_parse_id function which
3162 now returns the type of the ID to the sent pointer. Affected
3163 file is lib/silccore/silcid.[ch].
3165 * Added check for CMODE_CHANGE notify type that mode change is
3166 allowed by the sender. Affected file silcd/packet_receive.c.
3168 * Added check for CUMODE_CHANGE notify type that mode change is
3169 allowed by the sender. Affected file silcd/packet_receive.c.
3170 Added the ID type as CUMODE_CHANGE notify type as argument
3171 to the `notify' client operation. Affected files are
3172 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3174 * Added function silc_client_add_server to the client library.
3175 Added support for resolving also channel and server info when
3176 received unknown entity in notify packet. Affected files are
3177 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3179 * Added function silc_command_get_status to return the command
3180 status from the command reply's argument payload. Affected files
3181 are lib/silccore/silccommand.[ch].
3183 * Added check for KICKED notify type that the kicking is
3184 allowed by the client. Affected file silcd/packet_receive.c.
3186 * Created function silc_get_input which can be used to get input
3187 (echo on or off) from user on command line. Affected files are
3188 lib/silcutil/silcutil.[ch].
3190 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3192 * Optimized silc_server_packet_relay_to_channel function.
3193 Added new function silc_channel_message_payload_encrypt which
3194 can be called directly if channel message payload needs to
3195 be encrypted and is already encoded (no need to call _encode
3196 function). Packet relaying is now done by router without any
3197 extra memory allocations. Affected files are
3198 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3199 silcd/packet_send.c.
3201 * Fixed the INVITE notify handling. It took wrong arguments
3202 as invite list and invite delete. Affected file is
3203 silcd/packet_receive.c.
3205 * Added check for TOPIC_SET notify type that the topic change is
3206 allowed by the client. Affected file silcd/packet_receive.c.
3208 * Added check for INVITE notify type that inviting is allowed by
3209 the client. Affected file silcd/packet_receive.c.
3211 * Changed the silc_server_client_on_channel to return the
3212 SilcChannelClientEntry as well. Moved the function
3213 silc_server_check_cmode_rights to server_util.[ch].
3214 Affected files are silcd/server_util.[ch], silcd/command.c.
3216 * Added function silc_server_check_umode_rights to check whether
3217 changing client's user mode is allowed. Added check for
3218 UMODE_CHANGE notify type that the umode change is allowed
3219 by the client. Affected files are silcd/server_util.[ch],
3220 silcd/packet_receive.c and silcd/command.c.
3222 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3224 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3225 ID length. It ignored that ID can be IPv6 based as well.
3226 Affected file lib/silccore/silcpacket.h.
3228 * Fixed the silc_id_id2str and silc_id_str2id to take the
3229 IPv6 address offset's into consideration. Affecte file is
3230 lib/silccore/silcid.c.
3232 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3234 * Fixed the internal Unix scheduler functions to check for
3235 NULL context they may receive. The affected file is
3236 lib/silcutil/unix/silcunixschedule.c.
3238 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3240 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3241 can specify different directory with --home command line
3242 parameter. Affected files irssi/src/silc/core/client_ops.c,
3245 * SILC-specific commands aren't now executed if the active server
3246 isn't of SILC-type, so there won't be problems with having
3247 IRC and SILC protocol support in same client. Affected files
3248 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3251 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3253 * Improved the signal support in SILC Schedule. Added new
3254 function silc_schedule_signal_call which is used by application
3255 to mark a signal to be called. It is now safe to perform
3256 any kind of tasks in signal callbacks since it is guaranteed
3257 that the application specified signal callback is called
3258 after the signal is over. Affected files are
3259 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3261 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3263 * Added `name' field to SilcChannelPrivateKey to represent
3264 application given name for the key. Moved also the context from
3265 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3266 Added the `name' argument also to the function
3267 silc_client_add_channel_private_key.
3269 Added function silc_client_current_channel_private_key to set the
3270 current channel private key in use.
3272 Added "change" command to KEY command which can be used to change
3273 the current channel private key. Bound the command also to
3274 alt+K (Alt+Shift+k).
3276 Also affected files lib/silcclient/client_channel.c,
3277 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3279 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3281 * Added silc_rng_get_byte_fast function in to the
3282 lib/silccrypt/silcrng.[ch].
3284 * Changed the interface of silc_packet_assemble and the
3285 silc_packet_send_prepare. If silc_packet_assmble is now
3286 called the application does not call silc_packet_send_prepare
3287 because the library will call it automatically. These
3288 interfaces now also return a reference to the outgoing buffer
3289 which includes the assembled packet, which the application can
3290 use to encrypt the packet.
3292 Affected files are lib/silccore/silcpacket.[ch],
3293 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3294 silcd/packet_send.c, server_backup.c and packet_receive.c.
3296 * Fixed a packet sending bug on very high load, where outgoing
3297 packet queue wasn't handled correctly and packets got corrupted.
3298 Affected files are lib/silcutil/*/silc*sockconn.c,
3299 lib/silcclient/client.c and silcd/server.c.
3301 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3303 * Added macro SILC_PACKET_DATALEN which can be used during
3304 packet assembling to check whether the data to be added to
3305 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3306 len is truncated until it fits it.
3308 Added checks for maximum length of channel message payload and
3309 private message payload also.
3311 Added checks for maximum packet length in server and in
3314 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3315 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3316 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3317 lib/silcclient/client_prvmsg.c.
3319 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3321 * Added silc_server_packet_queue_purge call to the
3322 silc_server_disconnect_remote to assure that all data in the
3323 queue before disconnecting is sent to the network. Affected
3324 file silcd/server.c.
3326 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3328 * Added the deleting of server's own ID cache entry to the
3329 silc_server_free function. Free also everything else that
3330 has been allocated in silc_server_init. The affected file
3333 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3335 * Added functions silc_parse_version_string, silc_version_to_num,
3336 and silc_ske_parse_version to parse SILC protocol style version
3337 strings. Affected files lib/silcutil/silcutil.[ch] and
3338 lib/silcske/silcske.[ch].
3340 * Added new configuration params: version_protocol, version_software
3341 and version_software_vendor to specify what version the remote
3342 host must at least be to be able to connect to server. The vendor
3343 string can be regex matched too. Added new function
3344 silc_server_connection_allowed to check maximum number of allowed
3345 connections, and allowed versions for incoming connections.
3346 Affected files are silcd/server.c, server_util.[ch] and
3349 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3351 * Added preliminary support for signals in scheduler. The
3352 signals we care about are now blocked always when the scheduler
3353 is locked. This way we can synchronise the use of signal with
3354 scheduler. It is guaranteed that when signal occurs the scheduler
3355 is not locked, and thus new tasks can be safely added to the
3358 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3359 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3360 Added new platform specific routines
3361 silc_schedule_internal_signals_[un]block and
3362 silc_schedule_internal_signal_[un]register.
3364 Added new functions to SILC Schedule API:
3365 silc_schedule_signal_[un]register. Each signal that application
3366 is going to use should be registered to the scheduler.
3368 Affected files are lib/silcutil/silcschedule.[ch],
3369 lib/silcutil/*/silc*schedule.c.
3371 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3373 * Check for unauthenticated client and server in the
3374 silc_server_new_client and silc_server_new_server functions.
3375 Affected file silcd/packet_receive.c.
3377 * Added function silc_string_is_ascii to check whether given
3378 string is 7-bit ASCII string. Affected files are
3379 lib/silcutil/silcutil.[ch].
3381 * Added function silc_id_is_valid_server_id into the
3382 silcd/serverid.c and added checking for valid Server ID's in
3383 silc_server_new_server. The Server ID must always be based
3384 on the server's public IP address.
3386 * Added logging of DISCONNECT packet message in the server.
3387 Affected file silcd/server.c.
3389 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3391 * Changed all library interfaces that use Global RNG to also
3392 accept SilcRng as argument. Affected files are
3393 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3394 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3395 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3396 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3397 lib/silccrypt/rsa.c.
3399 * Added function silc_pkcs_generate_key to the
3400 lib/silccrypt/silcpkcs.[ch] for applications so that they
3401 don't need to do pkcs->pkcs->init calls anymore.
3403 * Remove SilcSocketConnection from the SFTP API since it really
3404 wasn't needed there. The application has the information
3405 saved in its contexts anyway and the SFTP layer doesn't need
3406 know about it. Affected files lib/silcsft/silcsftp.h and
3407 lib/silcsftp/sftp_[server/client].c.
3409 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3410 The SilcSimContext is not SilcSim.
3412 * Fixed possible buffer overflows in silc_id_render in the
3413 lib/silcutil/silcutil.c.
3415 * On EPOC the global crypto module lists are not used at all
3416 in the crypto library. Added support for using the constant
3417 algorithm list on EPOC. Affected files are
3418 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3421 * Fixed the handling of third parameter of KICKED notify, since
3422 it was mistakenly updated to SILC Protocol 1.0 even though it
3423 is to be included in 1.1. Since it is not in 1.0 it is not
3424 mandatory, and this fix now handles it only if it is provided,
3425 and it is not error if it is not provided. Affected file
3426 lib/silcclient/client_notify.c.
3428 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3430 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3431 client. Affected file irssi/src/silc/core/client_ops.c.
3433 * Merged with Irssi 0.8.4 from irssi.org CVS.
3435 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3437 * Check for valid socket connection in client entries before
3438 sending any messages. Fixes a crash, but doesn't fix some
3439 other underlaying bug that is lurking there. Affected
3440 file silcd/packet_send.c.
3442 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3444 * $usermode, $cumode and $cumode_space expandos shouldn't do
3445 anything with non-SILC server records. Affected file
3446 irssi/src/silc/core/silc-expandos.c
3448 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3450 * Fixed the silc_net_check_[host/local]_by_sock to support
3451 IPv6 bound sockets as well. Now they can return IPv6 addresses
3452 as well. Affected file lib/silcutil/silcnet.c.
3454 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3455 Affected lib/silcutil/unix/silcunixnet.c.
3457 * Fixed ID rendering (at least on some platforms, not NetBSD)
3458 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3460 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3462 * Added silc_hash_public_key and silc_hash_public_key_compare
3463 functions to be used with SilcHashTable. They can be used to
3464 hash public keys and compare public keys in hash table. Affected
3465 file lib/silcutil/silcutil.[ch].
3467 * Added support for specifying multiple public keys for Client
3468 connection section in server configuration file. This makes it
3469 possible to accept multiple public keys from same host, or to
3470 make a section that accepts any incoming host, and have the
3471 accepted public keys listed in the section.
3473 Added functions silc_sever_[find/get]_public_key, added the
3474 support for this actually to all connection sections but only
3475 the Client section is currently allowed to specify multiple
3478 Affected files are silcd/server.c, server_internal.h,
3479 command.c, protocol.c, server_util.[ch], packet_receive.c.
3481 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3483 * Merged Irssi 0.8.2 from irssi.org CVS.
3485 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3487 * If silc_debug is TRUE, also output standard logging messages
3488 to stderr with the debug output.
3490 Made silc_log_reset_all() flushing all channels before returning.
3491 Also fixed some documentation typos.
3493 Affected files are lib/silcutil/silclog.[ch].
3495 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3497 * Fixed the server to check correctly the amount of connections
3498 from single host, by checking also the type of the connection.
3499 Fixed also the comparison of number of connections and number
3500 of allowed connections. Affected files are silcd/server.c,
3503 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3505 * Fixed the USERS command reply to save the user's mode on the
3506 channel as well. Fixed JOIN command reply to check whether a
3507 client is on channel already and not join it twice. Affected
3508 file lib/silcclient/command_reply.c.
3510 * Added new file silc-expandos.c into irssi/silc/core/ to return
3511 various stuff for various signal for the statusbar etc. updating.
3512 Now Irssi SILC client prints channel user modes etc. on the
3515 * The user mode (like server/router operator changes) is now shown
3516 on the Irssi SILC client's statusbar. The affected files are
3517 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3519 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3521 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3522 to SILC_SCHEDULE_[UN]LOCK macros.
3524 * Added more error printing to logs in server code. Affected
3525 files silcd/server.c and silcd/protocol.c.
3527 * Fixed -S option parsing in Irssi SILC Client. Affected file
3528 irssi/src/silc/core/silc-core.c.
3530 * Added silc_buffer_alloc_size function. Affected file is
3531 lib/silcutil/silcbuffer.h.
3533 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3535 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3536 constants. Affected files in
3537 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3540 * Changed the internal SFTP Memory FS table to const. Affected
3541 file lib/silcsftp/sftp_fs_memory.c.
3543 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3545 * Fixed the buffer formatting and unformatting routines to
3546 check the size of 64 bits types with sizeof(). Affected
3547 file is lib/silcutil/silcbuffmt.c.
3549 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3551 * Removed 0.6.x backwards support.
3553 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3555 * Changed all integer type names:
3556 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3557 to avoid collisions with other libraries using same type names
3560 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3562 * Added `prefer_ipv6' argument to the functions
3563 silc_net_gethostbyname[_async]. If it is TRUE it will return
3564 IPv6 address over IPv4. If FALSE IPv4 address is returned
3565 even if IPv6 address was found. Affected files
3566 lib/silcutil/silcnet.[ch].
3568 * Added support silc_net_create_connection[_async] to fallback
3569 to IPv4 address if IPv6 address could not be used (like if
3570 it doesn't work on a specific system). Affected file in
3571 lib/silcutil/unix/silcunixnet.c.
3573 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3575 * Added silc_schedule_reinit function to do the enlarging
3576 of the max tasks handling capabilities of the scheduler.
3577 Affected files lib/silcutil/silcschedule.[ch].
3579 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3581 * Added automatic extern "C" { ... } for C++ compilers so the
3582 application does not need to define them. Affected file
3583 includes/silcincludes.h.
3585 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3586 old name went against naming convention. Applications now
3587 include "silcclient.h" instead of "clientlibincludes.h".
3588 Removed includes/clientlibincludes.h, it is redundant now.
3590 * Renamed includes/version.h to silcversion.h.
3592 * Added really preliminary support for OS/2 into the util
3593 library. Only thread & mutex API is implemented, others
3594 are still to be implemented. Created the lib/silcutil/os2/
3595 directory. Created also file includes/silcos2.h.
3597 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3599 * Added preliminary BeOS support into the util library.
3600 Created lib/silcutil/beos/, and implemented all the needed
3601 functions to support SILC on BeOS. Created also file
3602 includes/silcbeos.h.
3604 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3606 * Added proper initializations to silc's irssi code, so it's
3607 now possible to load it as module. Affected files
3608 irssi/src/silc/core/silc-core.c,
3609 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3611 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3613 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3616 * Fixed the silcdoc document generator to correct generate
3617 docs from all kinds of filenames. Affected files are
3618 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3620 * ROBOdoc documented lib/silcutil/silcmemory.h.
3621 Added also new function silc_memdup.
3623 * Removed lib/silcutil/silcbufutil.h and moved those routines
3624 to the lib/silcutil/silcbuffer.h.
3626 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3628 * Added `user_count' to the SilcChannelEntry which now tells the
3629 number of users on the channel. The user count is now saved
3630 in normal server of global channels as well. Affected files
3631 silcd/server.c, idlist.h, packet_receive.c and command.c.
3633 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3634 include file utility functions.
3636 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3637 instead of calling directly OS routines.
3639 * Fixed NICK change printing in Irssi SILC Client. Fixed
3640 KICKED notify printing in Irssi SILC Client. Affected file
3641 irssi/src/silc/core/client_ops.c.
3643 * Fixed a NICK change bug in client library, to not recreate the
3644 client_entry->channels hash table everytime nick is changed.
3645 Affected file lib/silcclient/client.c.
3647 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3649 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3650 the SKE interface a bit.
3652 * Fixed padding problem in PKCS#1. The padding was not actually
3653 random since the random number generator was used incorrectly.
3654 This security bug affects only when encrypting with PKCS#1, and
3655 it is not currently used at all in SILC. SILC only use signing
3656 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3658 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3660 * Rewrote the notify handling in Irssi SILC client to not call
3661 the events as signals. Fixes problems with Perl support.
3662 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3664 * Send the auto-nicking NICK command in client library with
3665 little timeout after connecting. The affected file is
3666 lib/silcclient/client.c.
3668 * Added following new config file settings:
3669 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3670 key_exchange_timeout, conn_auth_timeout, connections_max,
3673 Implemented all the new config settings handling in the server.
3675 Optimized the use of SKE Mutual flag usage. Use it only
3676 if connection authentication protocol is not based in public
3679 Renamed all SilcServerConfigSection* to SilcServerConfig*
3680 to have a bit shorter names.
3682 Affected files silcd/serverconfig.[ch], server.[ch], and
3685 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3687 * Cleaned up the listening sockets code, preparing for the rehash
3688 support. Affected file is silcd/server.c.
3690 * Fixed some output messages. Affected files are silcd/silcd.c,
3693 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3695 * Create lib/doc/silcrng_intro.html document as introduction
3696 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3698 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3700 * Fixes to the silcd config template. Affected file is
3701 doc/example_silcd.conf.in.
3703 * Removed type casts from silc_calloc(), conforming to the
3704 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3706 * Removed param_name member from client, server, and router
3707 section structs, now identifying the param directly.
3709 Added CONFIG_FREE_AUTH macro in config file parsing.
3711 Affected files are silcd/serverconfig.[ch].
3713 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3715 * Fixed command line parameter handling. All SILC initialization
3716 is now done in silc_core_init() which also fixes autoconnecting
3719 Affected files irssi/src/silc/core/silc-core.c,
3720 irssi/src/fe-text/silc.c.
3722 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3724 * Added new configuration options and blocks:
3725 keepalive_secs, reconnect_count, reconnect_interval,
3726 reconnect_interval_max, reconnect_keep_trying and
3727 require_reverser_lookup. Added ConnectionParam block, and
3728 implemented the connection parameters when connecting as
3729 initiator and when accepting connections as responder.
3731 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3732 whether given configuration value has been given already.
3734 Affected files silcd/serverconfig.[c], server.[c].
3736 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3737 algorithm parts and created new file silcalgs.conf, that
3738 is now included from the example_silcd.conf.in.
3740 * Optimized the silc_server_connect_to_router_second to take
3741 the connection configuration object from the SilcServerConnection
3742 object instead of finding it during the connecting phase.
3743 Added the configuration object to SilcServerConnection struct.
3744 Affected files silcd/server_internal.h, server.c.
3746 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3748 * Add the client on channel after it was resolved at the
3749 channel message receiving, and it was not already on the
3750 channel. Affected file lib/silcclient/client_channel.c.
3752 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3754 * Fixed the public key authentication to allocate always the
3755 destination signature buffer instead of using static buffer.
3756 Affected file silcd/protocol.c.
3758 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3760 * Unified the serverconfig.[ch]'s helper function interface.
3761 Affected file silcd/serverconfig.[ch].
3763 * Removed doc/example_silc.conf.in since it is redundant.
3764 The make install will now install irssi/silc.conf file.
3766 * Added new Passphrase and Publickey authentication methods to
3767 config file, allowing both public key and passphrase based
3768 authentication to be set at the same time.
3770 Added `prefer_passphrase_auth' setting in config file which
3771 can be used to set to prefer passwd auth if both passwd and
3772 public key is set. If not set, public key is preferred.
3773 This has effect only when being initiator (responder will try
3776 Added support for authentication with passphrase and public key
3777 at the same time. The passphrase is tried first always since
3778 it is faster to check.
3780 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3782 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3784 * Merged the new SILC Config library, with the server parsing
3785 support. Read the header file silcconfig.h or the toolkit
3786 documentation for the news. Affected files are
3787 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3788 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3789 silcd/protocol.c silcd/server.c silcd/server_backup.c
3790 silcd/serverconfig.[ch] silcd/silcd.c.
3792 * Fixed some silclog documentation. Affected file is
3793 lib/silcutil/silclog.h.
3795 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * The silc_cipher_register, silc_hash_register and
3798 silc_hmac_register now checks if the object to be registered
3799 is registered already. Affected files are
3800 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3802 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3804 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3806 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3808 * Allow zero length channel messages inside the Channel Message
3809 Payload. Affected file lib/silccore/silcchannel.c.
3811 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3812 as header filenames.
3814 * Removed lib/silcclient/README and created HTML file
3815 lib/silcclient/silcclient_using.html, which is now included
3816 as part of Toolkit documentation.
3818 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3820 * Fixed CUMODE_CHANGE notify handling to change the mode of
3821 correct client. Affected file lib/silcclient/client_notify.c.
3823 * Make silc_rng_alloc fail if it cannot allocate the sha1
3824 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3826 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3828 * Fixed the file transfer's key agreement payload to include
3829 zero port also if the hostname is NULL because it could not
3832 Call file transfer monitor callback now also if error occurs
3833 during key agreement protocol.
3835 Changed the silc_client_file_send interface to return the
3836 SilcClientFileError instead of session id. The session ID
3837 is returned into pointer provided as argument.
3839 Check that the file exists locally before sending the
3840 file transfer request at all.
3842 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3844 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3845 error than can occur while key agreement protocol. Affected
3846 file lib/silcclient/silcapi.h.
3848 * Fixed the event_mode CMODE handler to not crash when mode
3849 is changed and +k mode is set in the channel. Affected file
3850 irssi/src/silc/core/silc-channels.c.
3852 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3853 SILC_LOG_WARNING to give out Warning and not Error. Affected
3854 file lib/silcutil/silclog.c.
3856 * Fixed the channel message payload decryption in the function
3857 silc_channel_message_payload_decrypt to not modify the original
3858 buffer before it is verified that the message decrypted
3859 correctly. Otherwise, next time it is called with correct
3860 channel key it won't encrypt since the payload is corrupted.
3861 Affected file lib/silccore/silcchannel.c.
3863 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3865 * Do not constantly resize the window. A fix patch by cras.
3866 Affected file irssi/src/fe-text/screen.c.
3868 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3870 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3871 Affected file lib/silcutil/silcnet.c.
3873 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3875 * Fixed a bug in hash table internal routine for traversing
3876 the table with foreach callback. The current entry may
3877 become invalid in the callback but it was referenced after
3878 the callback returned.
3880 Do not allow auto rehashing of hash table during the
3881 silc_hash_table_foreach operation, for same reasons as it is
3882 not allowed for SilcHashTableList. Affected files are
3883 lib/silcutil/silchashtable.[ch].
3885 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3887 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3888 Win32 DLL. extern's in header files are now declared with
3891 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3893 * Fixed private message handling. It used some old code that
3894 caused the client to crash. Affecte file is
3895 lib/silcclient/client_prvmsg.c.
3897 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3899 * Added function silc_client_add_channel,
3900 silc_client_replace_channel_id, and removed functions
3901 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3902 from client library.
3904 * Added cross reference of the joined channels to the
3905 SilcClientEntry, and changed the SilcChannelEntry's
3906 users list to SilcHashTable. The affected files are
3907 lib/silcclient/idlist.[ch].
3909 * Fixed a bug in hash table tarversing. While the hash table
3910 is traversed with SilcHashTableList the table must not be
3911 rehashed. It is now guaranteed that auto rehashable tables
3912 are not rehashed while tarversing the list. Also defined that
3913 silc_hash_table_rehash must not be called while tarversing
3914 the table. Added function silc_hash_table_list_reset that must
3915 be called after the tarversing is over. The affected files are
3916 lib/silcutil/silchashtable.[ch].
3918 * Changed all hash table traversing to call the new
3919 silc_hash_table_list_reset in server and in client library.
3921 * Added function silc_client_on_channel to return the
3922 SilcChannelUser entry if the specified client entry is joined
3923 on the specified channel. This is exported to application as
3924 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3926 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3928 * Fixed founder regaining problem with JOIN command on normal
3929 server. The notify for mode change must be sent always and
3930 not only if !cmd->pending. Affected file silcd/command.c.
3932 * Fixed the WHOWAS command's reply sending to support the
3933 lists correctly. Affected file silcd/command.c.
3935 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3937 * When sending JOIN command to router for processing the
3938 sender's old command identifier was not saved back to the
3939 sender's command context, fixed now. The affected file is
3942 * Create the key in JOIN command of the router did not return
3943 the channel key, added check for this. Affected file is
3946 * Fixed a channel ID update bug in JOIN command reply. Do
3947 not directly upgrade the ID but call the function
3948 silc_idlist_replace_channel_id if the ID was changed.
3949 Affected file silcd/command_reply.c.
3951 * Fixed memory leaks from command calling if it would fail.
3952 Affected file silcd/command.c.
3954 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3956 * Applied patches from cras:
3958 Memory leak fixes around libaries, irssi window resize fix,
3959 new silclist.h and silcdlist.h, all extern inline changed to
3962 * Removed dotconf from lib/dotconf, not needed anymore.
3964 * Removed TRQ from lib/trq, not needed anymore.
3966 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3967 with server connections. Later this will be configurable
3968 in config file after new config file is done. Affected file
3971 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3973 * Fixed a crash in server related to channel announcements.
3974 Affected file silcd/server.c.
3976 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3978 * Fixed memory leaks in silc_server_create_new_channel*
3979 functions. Affected file silcd/server.c.
3981 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3982 which ID was changed. This way the router will send the
3983 user list for the channel again, and server won't be in
3984 desync in some rare circumstances. Affected file is
3985 silcd/packet_receive.c.
3987 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3989 * Check for NULL socket pointer in the function
3990 silc_server_packet_send_to_channel_real. Affected file
3991 silcd/packet_send.c.
3993 * Fixed the BAN notify handling to correctly remove ban
3994 list. Affected file silcd/packet_receive.c.
3996 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3998 * Fixed some header addition to Toolkit distribution in
3999 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4001 * Added lib/silcclient/client_ops_example.h as an template
4002 file for application programmers to quickly start using
4003 the SilcClientOperation functions in their application.
4004 Updated the lib/silcclient/README as well to tell about this
4005 nice file made available.
4007 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4009 * Call silc_server_remove_from_channels when removing client
4010 entry when NO_SUCH_CLIENT_ID was received. Affected file
4011 is silcd/command_reply.c.
4013 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4015 * Added server & router operator statistics updating. Affected
4016 file silcd/packet_receive.c and silcd/command.c.
4018 * Fixed the SERVER_SIGNOFF notify handling on normal server
4019 not to save the history information for clients. Same was
4020 fixed earlier in remove_clients_by_server function, but not
4021 here. Affected file silcd/packet_receive.c.
4023 * Raised the default connection-retry count from 4 to 7 in
4024 server. Affected file silcd/server.h.
4026 * Cancel any possible reconnect timeouts when we start the
4027 key exchange. Affected file silcd/server.c.
4029 * Do not reconnect on connection failure when SCONNECT was
4030 given. Affected files silcd/server.[ch].
4032 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4034 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4036 * Fixed the NICK command to always give the unformatted
4037 nickname to the one giving the NICK command. If unformatted
4038 nickname is cached already it will be formatted and the
4039 local entry will always get the unformatted nickname.
4040 Affected file lib/silcclient/idlist.c.
4042 * Fixed some double frees from client library commands.
4043 Affected file is lib/silcclient/command.c.
4045 * Fixed CUMODE command in server to assure that no one can
4046 change founder's mode than the founder itself, there was a
4047 little bug. Affected file silcd/command.c.
4049 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4051 * Removed the SilcClientCommandDestructor from the client
4052 libary, it is not needed anymore. Affected files are
4053 lib/silcclient/silcapi.h, command[_reply].[ch],
4054 client_notify, idlist.c.
4056 * Fixed GETKEY command to first resolve client, and then
4057 resolve the server only if the client was not found, instead
4058 of resolving both at the same time. Affected file is
4059 lib/silcclient/command.c.
4061 * Added silc_client_start_key_exchange_cb and lookup the
4062 remote hostname and IP address before starting the key
4063 exchange with server. The affected file is
4064 lib/silcclient/client.c.
4066 * The server's public key is now saved using the IP address
4067 of the server and not the servername for the filename.
4068 The hostname public key filename is checked as an fall back
4069 method if the IP address based filename is not found.
4071 Fixed the GETKEY command to save the fetched server key
4072 in correct filename.
4074 Print the remote server's hostname now when new key is
4075 received during connection process. Affected file is
4076 irssi/src/silc/core/client_ops.c.
4078 * Return always our own public key to the client if it asks
4079 for it with GETKEY command. Affected file silcd/command.c.
4081 * Removed the use_auto_addr variable from default config
4082 file since it was in wrong section. Affected file is
4085 * Fixed TOPIC_CHANGE notification to not route it when it
4086 was sent using silc_server_send_notify_to_channel function.
4087 Affected file silcd/command.c.
4089 * Fixed silc_server_send_notify_kicked to send the kicker's
4090 Client ID also, it was missing. Affected files are
4091 silcd/command.c, silcd/packet_send.[ch].
4093 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4095 * Do not save client history information in SERVER_SIGNOFF.
4096 Fixes the bug in normal server that it does not detect
4097 the client becoming valid after the server becomes back
4098 online. Affected file silcd/server_util.c.
4100 * Added `sock_error' field into the SilcSocketConnection
4101 context. When error occurs during socket operation (read
4102 or write) the error is saved. Added also new function
4103 silc_socket_get_error to return human readable socket error
4104 message. Affected files are lib/silcutil/silcsockconn.[ch],
4105 lib/silcutil/unix/silcunixsockconn.c, and
4106 lib/silcutil/win32/silcwin32sockconn.c.
4108 * The server now prints the socket error message in the
4109 signoff for client. Affected file silcd/server.c.
4111 * Fixed the `created' channel information sending from router
4112 to server in JOIN command. Checks now whether the channel
4113 really was created or not and set it according that.
4115 Fixed the JOIN command to use the client entry's current
4116 ID during the joining procedure instead of the one it sent
4117 in the command (it is checked though), since it can change
4118 between the packet processing and command processing, and
4119 would just case unnecessary pain in the client end. Affected
4120 file silcd/command.c.
4122 * Fixed a channel key payload sending to use correct channel
4123 ID when the server was forced to change the channel's ID by
4124 router. Router sent the key payload with the old Channel ID.
4125 Affected file silcd/packet_receive.c.
4127 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4129 * Call silc_server_save_channel_key only if the key payload
4130 was provided in the JOIN command's command reply. Affected
4131 file silcd/command_reply.c.
4133 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4135 * Fixed silc_mp_sizeinbase to return the value correctly with
4136 MPI. Affected file lib/silcmath/mp_mpi.c.
4138 * Fixed the stop_server signal to correctly stop the scheduler
4139 and gracefully stop the server when SIGTERM or SIGINT signals
4140 are received. Affected file silcd/silcd.c.
4142 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4144 * Simple handling of TERM and HUP signals. Also added some log
4145 flushing call around. Affected file is
4148 * Fixed small bugs in silclog.c. Now buffering output will take
4149 effect after 10 seconds since startup: This will ensure that
4150 no important startup messages are lost. Also output redirection
4151 will preserve original format ([Date] [Type] message).
4152 Affected file is lib/silcutil/silclog.c.
4154 * Added two options to the config file, in the logging section:
4155 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4156 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4158 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4160 * Do not print the warning about log files not being initialized
4161 more than once to avoid excess logging. Affected file is
4162 lib/silcutil/silclog.c.
4164 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4165 the SIM copying in make install in Makefile.am.pre.
4167 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4169 * Rewritten silclog APIs. Globally interesting changes follows:
4170 silc_log_set_files() changed to silc_log_set_file().
4171 silc_log_set_callbacks() changed to silc_log_set_callback().
4172 ROBOdoc documented silclog header file.
4173 SilcLogCb now returns bool to wether inihibit the default
4174 handler or not (to keep the old behaviour return always TRUE).
4175 The new APIs should also fix the problem of the
4176 silcd_error.log file that was written in the current directory.
4179 Log files streams will remain opened after silc_log_set_file()
4180 call, means less CPU usage notably on high traffic servers.
4181 File streams are now full buffered, and flushed to the disk
4182 every 5 minutes, lesses HD activity and CPU usage.
4183 Messages can be redirected, allowing admins to configure
4184 one single logfile for all server messages.
4185 the silc_log_quick global variable to activate fast-logging.
4186 Affected files lib/silcutil/silclog.[ch]
4188 * Changed some code to conform new silclog APIs. Affected
4189 files are doc/example_silcd.conf.in, silcd/server.c
4190 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4193 * Fixed a memory leak that could occur in some situations.
4194 Affected file silcd/serverconfig.c.
4196 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4198 * Added the silc_client_del_client to remove the client from
4199 all channels as well. Affected file lib/silcclient/idlist.c.
4201 * Fixed the client library to correctly remove the client
4202 from all channels when the client entry is being destroyed.
4203 Affected file lib/silcclient/client_notify.c, command.c.
4205 * Added auto-nicking support to the client library. If the
4206 applicatio now sets client->nickname it will be sent to the
4207 server after connecting by the library. This way for example
4208 SILCNICK (or IRCNICK) environment variables will have effect
4209 and always change the nickname automatically to whatever
4210 it is wanted. Affected file lib/silcclient/client.[ch].
4212 * Renamed silc_server_command_bad_chars to the
4213 silc_server_name_bad_chars and moved it to the
4214 silcd/server_util.[ch]. Added also new function
4215 silc_server_name_modify_bad to return nickname that
4216 includes bad characters as new nickname without those
4217 bad characters. This check and modify is now used in
4218 silc_server_new_client when the username is initially set
4219 as nickname, so it must be checked to be valid nickname.
4220 Affected file silcd/packet_receive.c.
4222 * The nickname length is now taken from the packet for real
4223 and not trusted to strlen() since it clearly can return
4224 wrong length for nickname including bad characters. This
4225 also applies to channel names. Affected file silcd/command.c.
4227 * Removed the lib/silcsilm/modules directory. Modules are now
4228 compiled into the lib/silcsim. Fixed the copying of the
4229 modules to follow symbolic links in Makefile.am.pre.
4231 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4233 * Fixed silc_string_regexify list creation. Fixes bugs with
4234 BAN and INVITE commands in server. The affected file is
4235 lib/silcutil/unix/silcunixutil.c.
4237 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4239 * Removed the command destructor entirely from the server's
4240 command and command reply routines. It is not needed, and
4241 its usage was buggy and caused crashes. Affected files are
4242 silcd/command[_reply].[ch].
4244 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4246 * Cancel protocol and NULL sock->protocol if timeout
4247 occurred during protocol. Affected file silcd/server.c.
4249 * Cancel protocol timeouts always before calling the final
4250 callback, to assure that after final callback is called
4251 no other state will be called for the protocol anymore.
4252 Affected file silcd/protocol.c.
4254 * Print error log if incoming connection configuration could
4255 not be found. Affected file silcd/server.c.
4257 * Fixed JOIN command to correctly save the founder mode
4258 to the client on normal SILC server, when the channel
4259 was created by the router. Affected file silcd/command.c.
4261 * Fixed LIST command (hopefully) to send correct reply
4262 packets. Affected file silcd/command.c.
4264 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4266 * The silc_packet_receive_process now returns FALSE if the
4267 read data was invalid packet, and TRUE if it was ok.
4269 The server now checks that if unauthenticated connection
4270 sends data and its processing fails the server will close
4271 the connection since it could be a malicious flooder.
4273 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4275 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4277 * Make sure the warning about error opening a log file is
4278 printed only once and not everytime it fails (produces
4279 too much useless log). Affected file lib/silcutil/silclog.c.
4281 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4283 * Made the silc_server_daemonise() function more readable.
4284 Affected file silcd/server.c.
4286 * Pid file is now optional, the user may comment it out from
4287 the config file. Removed define SILC_SERVER_PID_FILE, we
4288 don't need a default any longer. Affected file
4289 configure.in.pre, lib/Makefile.am.pre.
4291 * Make some use of the pid file. The server now dies at startup
4292 if it detects a valid pid file on his path. The server would
4293 die anyway in this circumstance, because of the bind() failure.
4294 Affected file silcd/silcd.c.
4296 * No longer compiling lib/dotconf.
4298 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4300 * Fixed JOIN command parsing not to crash. Affected file
4301 lib/silcclient/command.c.
4303 * Fied the NICK_CHANGE notify to add the new client entry
4304 even it is resolved. This removes an <[unknown]> nick
4305 thingy bug in the client. Affected file is
4306 lib/silcclient/client_notify.c.
4308 * Do not try to allocate 0 bytes (efence does not like it)
4309 in lib/silccore/silccomand.c when encoding payload.
4311 * Do not take IRCNICK as nickname in Irssi SILC client since
4312 it is not possible to set nickname before hand connecting
4313 the server (TODO has an entry about adding auto-nicking
4316 * Changed the silc_server_command_pending to check whether
4317 there already exists an pending entry with the specified
4318 command, command identifier and pending callback. This is
4319 to fix IDENTIFY and WHOIS related crashes that may register
4320 multiple pending commands with same identifier. Affected
4321 file silcd/command.c.
4323 * Fixed the server to reconnect to the router even if it
4324 was already reconnecting and EOF was received. This to
4325 fix a possibility that the server wouldn't ever try to
4326 auto-reconnect to the router. Affected file silcd/server.c.
4328 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4330 * Fixed the server's password authentication to use the
4331 length of the locally saved password, and not the one
4332 sent in the packet. Affected file silcd/protocol.c.
4334 * Fixed same password authentication problem in the
4335 Authentication Payload handling routines in
4336 lib/silccore/silcauth.c.
4338 * Yet another password authentication problem fixed with
4339 channel password handling in silcd/command.c.
4341 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4343 * If first character of string in silc_parse_userfqdn is '@'
4344 then do not parse it. Affected file is
4345 lib/silcutil/silcutil.c.
4347 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4349 * Fixed minor bug in IDENTIFY command reply sending, which
4350 caused various weird problems during JOIN when it was
4351 resolving names for users. Affected file silcd/command.c.
4353 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4355 * Fixed the IDENTIFY command reply sending to chech better valid
4356 clients. It was possible to send incomplete list of replies.
4357 Affected file silcd/command.c.
4359 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4361 * Added silc_client_command[s]_[un]register functions now to
4362 dynamically register the commands in client library. Removed
4363 the static table of commands. This allows the client library
4364 to call commands without causing the application to know about
4365 what commands library has called.
4367 Removed the INFO command reply kludge to detect when the command
4368 was called by library. Now library use its own command reply
4369 function for INFO command.
4371 Added function silc_client_command_call to call a command.
4372 Application can use it to call command, not access the structure
4375 Now all commands that are sent by the client library (not
4376 explicitly sent by application) use own command reply functions.
4378 Affected files around lib/silcclient/ and in
4379 irssi/src/silc/core/.
4381 * Fixed the WHOIS command reply sending to chech better valid
4382 clients. It was possible to send incomplete list of replies.
4384 Fixed the WHOIS and IDENTIFY to send the request to router
4385 if normal server did not do it and did not find any results.
4387 Affected file silcd/command.c.
4389 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4391 * Moved the internal data from SilcClient context into its
4392 own file, not accesible to application. Affected files
4393 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4394 and other files in client library.
4396 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4398 * Added doc/examples installation target in Makefile.am.pre.
4401 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4403 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4404 commands the found client entry will be removed from the
4405 cache, after notifying application about the error. Affected
4406 file lib/silcclient/command_reply.c.
4408 * Changed the /MSG to check for exact nickname user gave, and
4409 not let `nick' match `nick@host' if it is only one found. Now,
4410 user must type the exact nickname (like nick@host2) even if
4411 there are no more than one same nicks found. This is to avoid
4412 a possibility of sending nickname to wrong nickname since
4413 `nick' could match `nick@host'. Affected file is
4414 irssi/src/core/silc-servers.c.
4416 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4418 * Do not print "you are now server operator" or similar when
4419 giving /away command. Affected files are
4420 irssi/src/silc/core/client_ops.c, silc-servers.h.
4422 * Made the silc_server_command_pending_error_check to send
4423 the same command reply payload it received back to the
4424 original sender of the command. This way all arguments
4425 that was received by the server will be received by the
4426 client too. Affected file silcd/command.c.
4428 * Added the silc_idcache_add to return the created cache entry
4429 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4431 * Add global clients to expire if they are not on any channel.
4432 This is because normal server will never know if they signoff
4433 if they are not on any channel. The cache expiry will take
4434 case of these entries. This is done by normal servers only.
4435 The affected files are silcd/command_reply.c,
4436 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4438 * If server receives invalid ID notification for WHOIS or
4439 IDENTIFY and the ID exists in the lists, it is removed.
4440 Affected file silcd/command_reply.c.
4442 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4443 in client then client entry that it matches is searched and
4444 the nickname is printed on the screen for user. Affected
4445 file irssi/src/silc/core/client_ops.c.
4447 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4449 * Use cache entry expire time in the LIST command reply to
4450 purge old entries from the cache after the LIST command
4451 reply has been received. This way we don't have non-existent
4452 entries in the cache for too long. Affected file is
4453 silcd/command_reply.c.
4455 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4457 * If we are normal server, and we've not resolved client info
4458 in WHOIS or IDENTIFY from router, and it is global client,
4459 we'll check whether it is on some channel. If it is not
4460 then we cannot be sure about its validity and will resolve it
4461 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4462 file silcd/command.c.
4464 * Search channel by name (if possible) rather than by ID
4465 in IDENTIFY command's command reply. Affected file is
4466 silcd/command_reply.c.
4468 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4470 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4471 Updated specs and implemented it. Affected file silcd/command.c,
4472 silcd/packet_send.c and silcd/packet_receive.c.
4474 * Implemented the <founder auth> payload handling in the JOIN
4475 command. If provided all conditions for channel joining
4476 except requirement to provide correct passphrase can be
4477 overrided by the channel founder. Updated the protocol specs.
4478 Affected file silcd/command.c.
4480 Added support for founder auth in JOIN command in client
4481 library. Fixed the parsing of the JOIN command now to support
4482 all options as they should be. The affected file is
4483 lib/silcclient/command.c.
4485 * Optimized the WHOIS and IDENTIFY commands to send the request
4486 to router only if it includes nicknames or other names. If
4487 they include only IDs then check the local cache first before
4488 routing. Affected file is silcd/command.c.
4490 * Added channels topic announcements. Affected file is
4491 silcd/packet_receive.c and silcd/server.c.
4493 * Fixed the silc_server_send_notify_topic_set to really destine
4494 the packet to channel. Affected file silcd/packet_send.c.
4496 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4497 library. Affected file lib/silcclient/client_notify.c.
4499 * Added UMODE announcements. Affected file silcd/server.c.
4501 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4503 * Memory leak fixes in:
4505 lib/silcutil/silcsockconn.c
4506 lib/silcske/silcske.c
4507 lib/silcske/groups.c
4509 lib/silccrypt/silcpkcs.c
4510 lib/silccore/silccommand.c
4511 lib/silccore/silcidcache.c
4516 * ROBOdoc documented the lib/silcske/groups.h file and a
4517 bit changed the interface for better.
4519 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4521 * Update the client entry context in the ID cache after
4522 nick change. Affected file lib/silcclient/command.c.
4523 Fixes the CUMODE command when regaining founder privileges,
4524 and a little WHOIS problem.
4526 * Fixed silc_net_gethostbyname to correctly call the
4527 inet_ntop. Affected file lib/silcutil/silcnet.c.
4529 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4531 * Added IPv6 support checking to the configure.in.pre, added
4532 also --enable-ipv6 option to override the check. Affected
4533 file configure.in.pre.
4535 * The silc_thread_create now calls the start function
4536 directly if threads support is not compiled in. Removes
4537 ugly #ifdef's from generic code. Affected files are
4538 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4540 * Added silc_net_gethostby[name/addr]_async to asynchronously
4541 resolve. Affected files are lib/silcutil/silcnet.[ch].
4543 * Added support for rendering IPv6 based server, client and
4544 channel IDs. Affected file lib/silcutil/silcutil.c.
4546 * Added support for creating IPv6 based server IDs. Affected
4547 file is silcd/serverid.c.
4549 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4551 * Added silc_net_gethostby[addr/name] into the
4552 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4553 routines. Added silc_net_is_ip[4/6]. Affected file is
4554 lib/silcutil/unix/silcunixnet.c. All routines that take
4555 address as argument now supports both IPv4 and IPv6 addresses.
4557 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4559 * Fixed LIST command reply sending in server. Affected file
4562 * Server now sends the kicker's client ID in the KICK notify
4563 to the kicked client. Affected file silcd/command.c.
4565 * The client library now parses the kickers client ID and
4566 UI displays it. Affected files lib/silcclient/client_notify.c
4567 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4569 * Made all payload parsing function prototypes consistent.
4570 They all take now const unsigned char * and uint32 pair as
4571 the payload data instead of SilcBuffer. Changes all around
4572 the source tree. Other unsigned char* -> const unsigned char*
4573 changes around the tree as well.
4575 * Optimized SFTP client and server packet sending not to
4576 allocate new buffer for each packet but to recycle the
4577 first allocated buffer. Affected files are
4578 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4580 * Optimized the SFTP client to use SilcList instead of
4581 SilcDList for requests, because it is faster. Affected file
4582 is lib/silcsftp/sftp_client.c.
4584 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4585 into lib/silccore/silcid.[ch].
4587 Renamed silcpayload.[ch] into silcargument.[ch].
4589 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4591 * If client entry is deleted with active key agreement
4592 session, abort the session.
4594 The silc_client_abort_key_agreement now calls the completion
4595 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4597 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4600 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4602 * Don't use __restrict in older GCC's. Affected file is
4603 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4605 * silc_net_localhost now attempts to reverse lookup the
4606 IP/hostname. Affected file lib/silcutil/silcnet.c.
4608 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4609 command. It can be used to gain founder privileges at
4610 the same time when joining the channel.
4612 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4613 kicker's client ID as well. Updated protocol specs.
4615 Defined that the server must send SILC_COMMAND_IDENTIFY
4616 command reply with error status to client who sent
4617 private message with invalid client ID.
4619 Updated the protocol specification.
4621 * Added silc_server_send_command_reply to send any
4622 command reply. Affected file silcd/packet_send.[ch].
4624 * Added silc_id_payload_encode_data to encode ID payload
4625 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4627 * The server now send IDENTIFY command reply with error
4628 status if client ID in private message is invalid. Affected
4629 file silcd/packet_receive.c.
4631 * Save the server key file with server's IP address in
4632 the filename instead of hostname. The affected file is
4633 irssi/src/silc/core/client_ops.c.
4635 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4637 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4640 * Added libtool support for compiling shared objects in
4641 lib/silcsim. Affected file configure.in.pre and
4642 lib/silcsim/Makefile.am. Original patch by cras.
4644 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4646 * Pid file configuration, and server's config file fixes
4647 patch by toma. Updated CREDITS file.
4649 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4651 * Fixed silc_client_channel_message to not try to decrypt
4652 the message twice if it resolved the destination client
4653 information. This could cause of dropping one channel
4654 message. Affected file lib/silcclient/client_channel.c.
4656 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4658 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4659 lib/silcclient/client.c. This function is used when the SILC
4660 Client is run under some other scheduler, or event loop or
4661 main loop. On GUI applications, for example this may be
4662 desired to used to run the client under the GUI application's
4663 main loop. Typically the GUI application would register an
4664 idle task that calls this function multiple times in a second
4665 to quickly process the SILC specific data.
4667 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4669 * Fixed silc_server_drop() for dropping the supplementary
4670 groups as well, this could cause a security hole on some
4673 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4675 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4678 * Write PID file after dropping privileges. Added -F option
4679 to run server on foreground. A patch by debolaz.
4680 Affected files silcd/server.c, silcd/silcd.c.
4682 * Fixed MOTD to return the MOTD file server name. Affected
4683 file silcd/command.c.
4685 * Added INFO command reply handling to the Irssi SILC Client.
4686 Affected file irssi/src/silc/core/client_ops.c.
4688 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4690 * Fixed the silc_idcache_list_* routines to really support
4691 the dynamic list. Fixes a crash. Affected file is
4692 lib/silccore/silcidcache.c.
4694 * Fixed the LIST command reply to really call LIST command's
4695 pending callbacks. Affected file silcd/command_reply.c.
4697 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4699 * Update conn->local_entry->nickname after giving NICK
4700 command. Affected file lib/silcclient/command.c.
4702 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4704 * Added the [pid] option to the silcd configuration file
4706 Affected files: serverconfig.[ch] and silcd.c
4708 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4710 * Save fingerprint in WHOIS command reply in server.
4711 Affected file silcd/command_reply.c.
4713 * Fixed NICK commands pending callback registration.
4714 Affected file lib/silcclient/command.c.
4716 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4718 * Use ++server->cmd_ident when sending commands in server,
4719 instead of random number. Affected file silcd/command.c.
4721 * Fixed GETKEY command reply to call actually GETKEY pending
4722 command callbacks. Affected file silcd/command_reply.c.
4724 * A bit stricter check for nicknames. Check for same nickname
4725 in NICK command also. Affected file silcd/command.c.
4727 * Do not call INFO command everytime client ID changes, only
4728 during first connecting. Affected file lib/silcclient/client.c.
4730 * Set the new nickname only after successful command reply for
4731 NICK command is returned by server. Affected file
4732 lib/silcclient/command.c.
4734 * Remove nicknames from nicklist during server_signoff notify.
4735 Should fix /NAMES bit more. The affected file is
4736 irssi/src/silc/core/silc-channels.c.
4738 * Added `fingerprint' field to the SilcIDListData in the
4739 silcd/idlist.h to hold the fingerprint of the client's
4742 Send the fingerprint of the client's public key in WHOIS
4745 Affected files silcd/command.c, and silcd/idlist.[ch].
4747 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4748 create fingerprint from given data.
4750 * Show the fingerprint of the client's public key in WHOIS.
4751 Affected files irssi/src/module-formats.[ch] and
4752 irssi/src/silc/core/client_ops.c.
4754 * Format the multiple same nicknames also during JOIN and
4755 NICK_CHANGE notifys. Affected file is
4756 lib/silcclient/client_notify.c.
4758 * Do not print error on screen for invalid private message
4759 payload since it can come if someone is sending private
4760 messages with wrong key. Affected file
4761 lib/silccore/silcprivate.c.
4763 * Fixed multiple concurrent /PING crash. Affected file
4764 lib/silcclient/command.c.
4766 * Changed the wrong ID encoding. All IP addresses must be
4767 in MSB first order in encoded format. They were encoded
4768 wrong and was in LSB format. Affected files are
4769 silcd/serverid.c, lib/silcutil/silcutil.c.
4771 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4773 * Call the `connect' client operation through the scheduler
4774 in case of error. Affected file lib/silcclient/client.c.
4776 * Call the `failure' client operation even if the error
4777 occurred locally during a protocol. Affected file is
4778 lib/silcclient/protocol.c.
4780 * Added support of sending LIST command to router from normal
4781 server. This way normal server can get list of all channels
4782 in the network too. Fixed the channel list sending in the
4783 server too. Affected files are silcd/command.c, and
4784 silcd/command_reply.[ch].
4786 * Added silc_server_update_channels_by_server and
4787 silc_server_remove_channels_by_server. They are used during
4788 disconnection of primary router and in backup router protocol.
4789 Affected file silcd/server_util.[ch], silcd/server.c and
4790 silcd/server_backup.c.
4792 * Fixed channel adding to global list in IDENTIFY command
4793 reply in server. Affected file silcd/command_reply.c.
4795 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4797 * If the incoming packet type is REKEY or REKEY_DONE process
4798 that packet always synchronously. Fixes yet another MAC
4799 failed error on slow (dialup) connections. Affected file
4800 lib/silcclient/client.c and silcd/server.c.
4802 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4804 * Call check_version SKE callback for initiator too. Affected
4805 file lib/silcske/silcske.c.
4807 * Implemented fix for security hole found in the SKE that was
4808 fixed in the specification few days back; the initiator's
4809 public key is now added to the HASH value computation.
4810 Added backwards support for the old way of doing it too, for
4811 old clients and old servers. Affected file is
4812 lib/silcske/silcske.c.
4814 * Enabled mutual authentication by default in SKE. If initiator
4815 is not providing mutual authentication the responder will
4816 force it. This will provide the proof of posession of the
4817 private key for responder. The affected files are
4818 lib/silcclient/protocol.c and silcd/protocol.c.
4820 * Do not cache anymore the server's public key during SKE.
4821 We do mutual authentication so the proof of posession of
4822 private key is done, and if the server is authenticated in
4823 conn auth protocol with public key we must have the public
4824 key already. Affected file silcd/protocol.c.
4826 * Added new global debug variable: silc_debug_hexdump. If
4827 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4828 file lib/silcutil/silclog.[ch].
4830 * Fixed compilation warning due to char * -> const char *.
4831 Affected files lib/silcutil/silcnet.h, and
4832 lib/silccore/silcauth.[ch].
4834 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4836 * Fixed CMODE command when new channel key was created. If
4837 the creation failed the old key was removed. Next time giving
4838 same command would crash the server since the old key was
4839 freed already. Affected file silcd/command.c.
4841 * Fixed the silc_server_announce_get_channels to not crash
4842 on reconnect. Affected file silcd/server.c.
4844 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4846 * Added silc_log_set_debug_string function to set a regex
4847 string to match for debug output. Only the function names,
4848 or filenames matching the given debug string is actually
4849 printed. This way it is possible to filter out those debug
4850 strings that user is not interested in.
4852 Fixed a bug in silc_string_regexify.
4854 Affected files lib/silcutil/silclog.[ch], and
4855 lib/silcutil/unix/silcunixutil.c.
4857 * Changed the -d options in both server and Irssi SILC client
4858 to take the debug string as argument. Affected files
4859 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4861 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4863 * Added silc_hash_babbleprint to create a Bubble Babble
4864 Encoded fingerprint. The encoding is developed by Antti
4865 Huima (draft-huima-babble-01.txt), and it creates human
4866 readable strings out of binary data. Affected file
4867 lib/silccrypt/silchash.[ch].
4869 * Print the babble print now in addition of fingerprint as well
4870 in Irssi SILC client. Affected files are
4871 irssi/src/fe-common/silc/module-formats.[ch],
4872 irssi/src/fe-common/silc/core/client_ops.c.
4874 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4876 * Fixed a security problem found in SKE. The initiator's
4877 public key too is now added to the HASH hash value creation
4878 which is signed by the responder to create the SIGN value.
4879 This will prevent anyone in the middle to lie to the responder
4880 about the initiator's public key. If this is done now, the
4881 man in the middle will get caught. Updated the protocol
4884 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4886 * Better installation directory handling. Configure module
4887 paths and other paths automatically to example_silc* files
4888 in doc/. A patch by toma.
4890 * Fixed compiler warning from MPI library, and from SILC RNG.
4893 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4894 It can be configured with ./configure. A patch by toma.
4896 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4898 * Find correct make to use in prepare-clean. A patch by
4899 toma. Affected file prepare-clean.
4901 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4903 * Added irssi variables use_auto_addr, auto_bind_ip,
4904 auto_bind_port and auto_public_ip.
4906 * Changed the interface for silc_client_send_key_agreement
4907 in lib/silcclient/silcapi.h
4911 irssi/src/silc/core/silc-core.c
4913 lib/silcclient/silcapi.h
4914 irssi/src/silc/core/silc-channels.c
4915 lib/silcclient/client_keyagr.c
4918 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4920 * Added silc_pkcs_public_key_compare to compare two
4921 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4923 * Check that the client who set the founder mode on the
4924 channel is the same client that is giving the founder
4925 mode to itself. It is done by comparing the saved public
4926 key (it is saved even in the authentication is passphrase).
4927 Affected file silcd/command.c.
4929 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4931 * Do not process packet for disconnected socket connection.
4932 Affected file lib/silccore/silcpacket.c.
4934 * Process the DISCONNECT packet through scheduler in the
4935 client library. Affected file lib/silcclient/client.c.
4937 * Fixed the silc_client_packet_parse to not to increase
4938 the packet sequence number if the conn->sock and the
4939 current socket connection is not same. This can happen
4940 for example during key agreement when the conn includes
4941 multiple socket connections (listeners). Affected file
4942 lib/silcclient/client.c.
4944 * The sender of the file transfer request now provides also
4945 the pointer (listener) for the key exchange protocol. If
4946 the listener cannot be created then it sends empty key
4947 agreement and lets the receiver provide the listener.
4949 Added `local_ip' and `local_port' arguments to the
4950 silc_client_file_send. If they are provided they are used,
4951 if not then it will attempt to find local IP address, if
4952 not found or bind fails then the remote client will provide
4955 Affected files are lib/silcclient/client_ftp.c and
4956 lib/silcclient/silcapi.h.
4958 * Extended the FILE SEND command to support defining the
4959 local IP and port for key exchange listener. They are
4960 optional. Affected file irssi/src/silc/core/silc-servers.c.
4962 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4964 * Defined to WHOIS command reply the sending of fingerprint
4965 of the client's public key (if the proof of posession of the
4966 corresponding private key is verified by the server).
4967 Updated to the protocol specification.
4969 * Added support of receiving the client's public key's
4970 fingerprint in command reply in client library. Affected
4971 file is lib/silcclient/command_reply.c, and
4972 lib/silcclient/idlist.[ch].
4974 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4976 * Do not send over 128 chars long nickname to the server
4977 in NICK command. Affected file lib/silcclient/command.c.
4979 * Do not send over 256 chars long channel names to the server
4980 in JOIN command. Affected file lib/silcclient/command.c.
4982 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4984 * Assure that silc_server_close_connection cannot be called
4985 twice for same socket context. Affected file is
4988 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4990 * Send error message to application if opening file for
4991 writing during file transfer fails. Affected file is
4992 lib/silcclient/client_ftp.c.
4994 Remove all file transfer sessions for a client that we're
4995 removing from ID cache.
4997 Affected file is lib/silcclient/client_ftp.c.
4999 * Fixed silc_net_addr2bin to return correct address. Affected
5000 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5002 * Fixed file transfer session removing on signoff notify.
5003 Affected file irssi/src/silc/core/silc-servers.c.
5005 * Added the SilcClientFileError to be returned in the monitor
5006 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5007 Affected file lib/silcclient/silcapi.h.
5009 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5011 * Fixed a crash in silc_client_ftp_free_sessions and
5012 silc_client_ftp_session_free_client. Affected file
5013 lib/silcclient/client_ftp.c.
5015 * Added `disabled' field in the SilcChannelEntry in the server
5016 to indicate if the server entry is disabled. Affected file
5017 silcd/idlist.h, silcd/command[_reply].c.
5019 * SILC server adds now /var/run/silcd.pid everytime it is
5020 started. Affected file silcd/silcd.c.
5022 * Added silc_server_packet_send_clients to send a packet to
5023 the provided table of client entries. Affected file
5024 silcd/packet_send.[ch].
5026 * Fixed a crash in client resolving in client_prvmsg.c in
5027 client library. Affected file lib/silcclient/client_prvmsg.c.
5029 * Do not actually remove the client directly from ID cache
5030 during SERVER_SIGNOFF, but invalidate it. This way we
5031 preserve the WHOWAS info for the client. Affected file
5032 silcd/server_util.c.
5034 * Fixed SERVER_SIGNOFF notify handling in the server. The
5035 server is now able to process incoming SERVER_SIGNOFF notify
5036 for a server that it doesn't even know about. It will remove
5037 the clients provided in the notify. Affected file
5038 silcd/packet_receive.c.
5040 * Check for partial packet in data queue after every packet that
5041 was found from the queue. Return and wait for more data if
5042 there is partial data in queue. Affected file is
5043 lib/silccore/silcpacket.c.
5045 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5047 * Added SilcClietFileError enum to indicate error in
5048 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5049 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5050 Affected files lib/silcclient/silcapi.h and
5051 lib/silcclient/client_ftp.c.
5053 * Check that newsize in silc_buffer_realloc is larger than
5054 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5056 * Added better monitor of file transfers. It now monitors
5057 key agreement protocol during the file transfer too. Added
5058 error reporting too. Affected files
5059 irssi/src/silc/core/silc-servers.c,
5060 irssi/src/fe-common/silc/module-formats.[ch].
5062 * Wrote a help file for FILE command.
5064 * Added silc_rng_global_get_byte_fast to get not-so-secure
5065 random data as fast as possible. Random data is read from
5066 /dev/urandom if available and from the SILC RNG if not
5067 available. It is used in padding generation. Affected file
5068 lib/silccrypt/silcrng.[ch].
5070 * All packets in client library are now processed synchronously.
5071 Optimized packet processing a lot. Affected file
5072 lib/silcclient/client.c.
5074 * All server connection packets are processing synchronously
5075 now in server, to optimize packet processing. Affected file
5078 * Include files are installed now only in Toolkit distribution
5079 if make install is given. Affected files: all Makefile.am's.
5081 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5083 * Assure that silc_client_notify_by_server_resolve does not
5084 resolve the client information multiple times. If it cannot
5085 be found by the first it cannot be found at all. Affected
5086 file lib/silcclient/client_notify.c.
5088 * Fixed WHOWAS command reply calling. Affected file
5089 lib/silcclient/command_reply.c.
5091 * Removed all references to silc_idlist_get_client from the
5092 Irssi SILC client since that call is internal call used by
5093 the library. The Irssi SILC client will use now client
5094 retrieval functions found in silcapi.h.
5096 * Fixed a bug in resolving nickname info before sending
5097 private message. It used freed memory. Affected file
5098 irssi/src/silc/core/silc-servers.c.
5100 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5102 * Assure my_channels statistics cannot go negative in server.
5103 Affected files silcd/server.c, silcd/server_util.c.
5105 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5107 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5109 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5111 * Win32 Toolkit changes. Affected files
5112 win32/silc.dsw, win32/libsilc/libsilc.def,
5113 win32/libsilcclient/libsilc.def,
5114 lib/silcutil/silcutil.c, and
5115 lib/sftp/sftp_fs_memory.c.
5117 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5119 * Added silc_net_localip to return local host's IP address.
5120 Affected file lib/silcutil/silcnet.[ch].
5122 * If key exchange or rekey protocol is active for a connection
5123 parse all packets syncronously since there might be packets
5124 in packet queue that we are not able to process without first
5125 processing packets before them. Affected file silcd/server,
5126 lib/silcclient/client.c.
5128 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5129 whether library should continue processing the packet.
5130 Affected file lib/silccore/silcpacket.h.
5132 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5133 SilcSFTPMonitorData to SFTP server to monitor various
5134 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5135 lib/silcsftp/sftp_server.c.
5137 * Added silc_file_size to return file size. Affected file
5138 lib/silcutil/silcutil.[ch].
5140 * Implemented the file transfer support for the client library.
5141 Added preliminary support for simple client to client one-file
5142 transmission. Affected file lib/silcclient/client_ftp.c,
5143 lib/silccilent/client.[ch].
5145 * Added new local command FILE to the Irssi SILC Client.
5146 It is used to perform the file transfer. It has subcommands
5147 SEND, RECEIVE, SHOW and CLOSE. Affected files
5148 irssi/src/silc/core/client_ops.c,
5149 irssi/src/silc/core/silc-server.[ch].
5151 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5153 * Relay the SILC_PACKET_FTP in the server. Affected files
5154 silcd/server.c and silcd/packet_receive.c.
5156 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5158 * Renamed silc_file_read and silc_file_write to functions
5159 silc_file_readfile and silc_file_writefile. Added function
5160 silc_file_open and silc_file_close. Affected files
5161 lib/silcutil/silcutil.[ch].
5163 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5165 * Resolve the client info when received private message or
5166 channel message for a client which nickname we don't know.
5167 Affected files lib/silcclient/client_prvmsg.c and
5168 lib/silcclient/client_channel.c.
5170 * Do not crash in /KEY if client is not connected. Affected
5171 file irssi/src/silc/core/silc-channels.c.
5173 * Added SilcClientStatus field to the SilcClientEntry in the
5174 lib/silcclient/idlist.h.
5176 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5177 is incomplete and is being resolved, it won't be resolved
5180 Make sure also that USERS command reply does not resolve
5181 twice information. Affected file is
5182 lib/silcclient/command_reply.c.
5184 Make sure that silc_client_get_clients_by_list does not
5185 resolve twice same information.
5187 * Check for valid client->id in the silc_server_free_client_data.
5188 Affected file silcd/server.c.
5190 * Fixed /GETKEY nick@server not to crash if the server entry
5191 is not found. Affected file lib/silcclient/command.c.
5193 * Fixed the silc_server_check_cmode_rights to check the
5194 requested modes correctly. Affected file silcd/command.c.
5196 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5198 * Better checks for non-printable chars in nick added.
5199 Affected file silcd/command.c.
5201 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5203 * Call the silc_server_udpate_servers_by_server in the
5204 primary router that comes back online in the backup resuming
5205 protocol. Otherwise it routes packets wrong. Affected file
5206 silcd/server_util.[ch], silcd/server_backup.c.
5208 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5210 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5211 lib/silcutil/silcbuffmt.[ch].
5213 * Redefined the SILC packet header to include the padding
5214 length. Affected file lib/silccore/silcpacket.[ch].
5216 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5217 length for maximum padding up to 128 bytes). Affected
5218 file lib/silccore/silcpacket.h.
5220 * Removed all backwards support for old 0.5.x MAC thingies.
5221 The SILC packet header change makes it impossible to be
5222 backwards compatible.
5224 * Send the ENDING packet with timeout in the backup resuming
5225 protocol. This is to assure that all routers has connected
5226 to the primary router. Affected file silcd/server_backup.c.
5228 * Changed the RNG to take the first IV from random data. It
5229 used to take it from zero actually. Changed the RNG also
5230 to use /dev/urandom during session. /dev/random is used
5231 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5233 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5235 * Changed the SILC packet header to have the first two bytes
5236 (the packet length) encrypted. Affected files aroung the
5237 code tree, lib/silccore/silcpacket.[ch]. Removed the
5238 SilcPacketCheckDecrypt callback. It is not needed anymore
5239 since the silc_packet_receive_process will determine now
5240 whether the packet is normal or special.
5242 * Implemented the unidirectional MAC keys. Affected files
5243 lib/silcske/silcske.c, silcd/protocol.c and
5244 lib/silcclient/protocol.c.
5246 * Implemented the packet sequence number to the MAC computation.
5247 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5248 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5249 lib/silcclient/protocol.c.
5251 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5253 * Allow backup router to announce servers. All servers
5254 announced by backup router are added to the global list
5255 automatically. Update hte server's socket to our primary
5256 router also when backup router announces a server.
5257 Affected file silcd/packet_receive.c.
5259 * Do not update the client->router in the function
5260 silc_server_udpate_clients_by_server if the client is on
5261 global list. We might fail to find any specific server
5262 for locally connected clients and local cell clients. They
5263 should still use the `from' and not `to' as client->router.
5264 This fixes backup router resuming protocol. Affected file
5265 silcd/server_util.c.
5267 * Decrease channel statistics count only if the channel
5268 deletion worked. Affected files are silcd/server.c and
5269 silcd/server_util.c.
5271 * Added silc_server_update_servers_by_server to update origin
5272 of all server entries. Used during backup router protocol.
5273 Affected files silcd/server_util.[ch], silcd/server.c. and
5274 silcd/backup_router.c.
5276 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5277 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5278 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5279 lib/silccrypt/silchmac.c.
5281 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5283 * Assure that router cannot reroute the same channel message
5284 to the sender. Affected file silcd/packet_receive.c.
5286 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5288 * Made better checks that the channel message is not sent
5289 to the router it came from. Affected file is
5290 silcd/packet_send.c. Fixed memory leak too.
5292 * Announce informations for incoming router connection, but
5293 only after checking if it is replaced by backup router.
5294 Affected file silcd/packet_receive.c.
5296 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5298 * Fixed the backup resuming protocol to work in multiple
5299 router environment. Affected file silcd/server_backup.c.
5301 * Route packet only to one router in the function
5302 silc_server_packet_send_to_channel. Affected file is
5303 silcd/packet_send.c.
5305 * Fixed silc_server_send_notify_dest to set the broadcast
5306 flag. Fixed the silc_server_send_notify_topic to actually
5307 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5308 Affected file silcd/packet_send.c.
5310 * Changed the SFTP Filesystem interface. Changed the
5311 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5312 the filesystem operation function. The SilcSFTPFilesystem
5313 is now a context that is allocated by all filesystem allocation
5314 functions and it already includes the operations structure
5315 and filesystem specific context. It is given as argument
5316 now to the silc_sftp_server_start. This made the interface
5317 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5318 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5320 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5322 * Changed the backup router adding and getting interfaces
5323 in the server. The router that will be replaced by the
5324 specified backup router is now sent as argument. Affected
5325 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5328 * Added silc_net_addr2bin_ne to return the binary form of
5329 the IP address in network byte order. Affected files
5330 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5332 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5334 * Check for existing server ID in silc_server_new_server
5335 and in silc_server_connect_to_router_final and remove the
5336 old entry if it exists. Affected file silcd/packet_receive.c,
5339 * Send the channel message always to only one router, either
5340 in upstream or downstream. Affected file is
5341 silcd/packet_send.c.
5343 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5345 * Wrote the definition of the backup resuming protocol to the
5346 protocol specification.
5348 * Removed one redundant channel key generation from normal
5349 server during joining procedure. Removed one redundant
5350 channel key sending from server to router during joining
5351 procedure. Affected file silcd/command.c.
5353 * Made minor bugfixes to the backup router resuming protocol.
5354 Affected file silcd/server_backup.c, server.c.
5356 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5358 * Added --disable-asm configuration option. Affected files
5359 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5362 * Implemented the backup resuming protocol that is used to
5363 resume the primary router position in the cell after the
5364 primary router comes back online. Affected files
5365 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5366 and silcd/server_util.[ch].
5368 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5370 * Sleep two (2) seconds after sending QUIT command to server.
5371 Affected file lib/silcclient/command.c.
5373 * Assure that if outgoing data buffer is pending do not force
5374 send any data. Affected file silcd/packet_send.c.
5376 * Assure that if outgoing data buffer is pending do not force
5377 send any data. Affected file lib/silcclient/client.c.
5379 * Implemented the backup router support when the primary router
5380 goes down. The servers and routers can now use the backup
5381 router as new primary router without loosing connectivity.
5383 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5385 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5386 in the server to indicate disabled entry. All data read
5387 from the connection will be ignored and no data is sent
5388 for entry that is disabled. Affected files are
5389 silcd/idlist.h, silcd/server.c.
5391 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5393 * Created SFTP client and server test programs in the
5394 lib/silcsftp/tests directory.
5396 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5398 * Implemented memory filesystem (virtual filesystem) for
5399 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5402 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5404 * Implemented the SFTP (SSH File Transfer Protocol) to the
5405 lib/silcsftp. It includes SFTP client and SFTP server
5408 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5410 * Moved lib/silccore/silcprotocol.[ch] to the
5411 lib/silcutil library.
5413 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5414 take variable argument list pointer as argument. Affected
5415 file lib/silcutil/silcbuffmt.[ch].
5417 * Added silc_buffer_set function that is used to set data
5418 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5419 Affected file lib/silcutil/silcbuffer.h.
5421 * Changed various routines in the core library to use the new
5422 silc_buffer_set instead of allocating new buffer only for
5425 * Added 64-bit value formatting and unformatting support to the
5426 silc_buffer_[un]format routines. Affected file is
5427 lib/silcutil/silcbuffmt.[ch].
5429 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5430 to includes/bitmove.h.
5432 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5434 * Fixed channel user mode saving in client library. Affected
5435 file lib/silcclient/command[_reply].c.
5437 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5439 * Defined the file transfer to the SILC Protocol. Added
5440 new packet type SILC_PACKET_FTP and defined File Transfer
5441 Payload. The mandatory file transfer protocol is SFTP
5442 (SSH File Transfer Protocol). Affected file in addition
5443 of the internet draft is lib/silccore/silcpacket.h.
5445 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5446 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5447 is used as part of backup router protocol when the primary
5448 router of the cell is back online and wishes to resume
5449 the position as primary router.
5451 * Redefined the MAC generation keys in the protocol. The
5452 same key is not used anymore in both direction. Both
5453 direction will now use different keys for sending and
5454 receiving. This fixes a potential security flaw. This
5455 change causes incompatibilities in the protocol.
5457 * Redefined also the MAC computation from the packet.
5458 An packet sequence number is now added to the MAC
5459 computation. This prevents possible replay attacks against
5460 the protocol. This change too causes incompatibilities
5463 Added `sequence' field to the SilcPacketContext to hold
5464 the current sequence number for the packet.
5466 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5468 * Added `created' field to the SilcIDListData in the file
5469 silcd/idlist.h to indicate the time when the entry was
5472 * Added `created' field to the SilcChannelEntry too. Affected
5473 file silcd/idlist.h.
5475 * Added `creation_time' aguments to all the announcement functions
5476 in the server. If it is provided then only the entries that
5477 was created after the provided time frame are actually
5478 announced. Affected file silcd/server.[ch].
5480 * The protocol says that the Channel ID's IP address must be
5481 based on the router's IP address. Added check for this in
5482 the silc_server_new_channel when processing incoming New Channel
5483 Payload. Affected file silcd/packet_receive.c.
5485 * Print out the correct version with --version in SILC client.
5486 Affected file irssi/src/silc/core/silc-core.c.
5488 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5490 * Fixed WHOWAS command to check for completnes of the client
5491 entry always, not just when the command is coming from client.
5492 Affected file silcd/command.c.
5494 * Added new function silc_server_packet_queue_purge to purge the
5495 outgoing data queue to the network. After the function returns
5496 it is guaranteed that the outgoing packet queue is empty.
5497 Affected file silcd/packet_send.[ch].
5499 * Purge the outgoing packet queue in the rekey protocol's final
5500 callback to assure that all rekey packets go to the network
5501 before quitting the protocol. Affected file silcd/server.c.
5503 * Added silc_client_packet_queue_parse as similar function as
5504 in server to the client library. The affected file is
5505 lib/silcclient/client.c.
5507 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5509 * Splitted silcd/server.c and created silcd/server_util.[ch]
5510 for utility functions.
5512 * Added new socket flag SILC_SF_DISABLED to indicate that the
5513 connection is open but nothing can be sent to or received from
5514 the connection. Affected file lib/silcutil/silsockconn.[ch].
5515 The checking for disabled socket is checked in the low level
5516 silc_socket_write and silc_socket_read functions.
5518 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5520 * Allow only nicknames and channel names that fits into the
5521 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5523 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5525 * When processing JOIN command reply in server check that if
5526 the channel exists in our global list we'll move it the local
5527 list. Affected file silcd/command_reply.c.
5529 * Fixed the check whether client is joined on the channel already
5530 in JOIN command. Affected file lib/silcclient/command.c.
5532 * Fixed the JOIN command reply to check whether the channel
5533 already exists. Affected file lib/silcclient/command_reply.c.
5535 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5537 * Added silc_ske_status_string to map the SKE error numbers
5538 to readable strings. The affected files are
5539 lib/silcske/silcske[_status].[ch].
5541 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5543 * Do not show the private channels on the WHOIS channel list
5544 as it is not allowed by the protocol. The affected file is
5547 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5549 * Assure that the packet length digged from the actual packet
5550 is something sensible in the silc_packet_decrypt_rest_special
5551 in lib/silccrypt/silcpacket.c.
5553 * Free and NULL the allocated pointer in silc_hmac_alloc if
5554 the HMAC allocation fails. The affected file is
5555 lib/silccrypt/silchmac.c.
5557 * Print the selected security properties to the log files in
5558 the server. Affected file silcd/protocol.c.
5560 * Add SKE's reference counter even if calling the completion
5561 callback manually. Otherwise it goes negative, although it
5562 does not cause any problems. The affected file is
5563 lib/silcske/silcske.c.
5565 * Remove the client entry with short timeout after giving the
5566 KILL command. Affected file lib/silcclient/command.c.
5568 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5569 case all found clients are already disconnected (WHOWAS would
5570 found them) in the server. Affected file silcd/command.c.
5572 * Update the last_receive (time of last data received) to be
5573 updated only when received private or channel message so that
5574 the idle time showed in WHOIS makes more sense.
5576 * Added boolean field `valid' in to the SilcClientEntry in the
5577 client library to indicate whether the entry is valid or not.
5578 This fixes the nickname change bug on channel when changing
5579 the nickname to be same than the old (like nick to Nick) the
5580 nickname formatter doesn't set the new nick anymore to Nick@host.
5581 Affected file lib/silcclient/idlist.[ch].
5583 * Now actually fixed the nickname changing on disconnection.
5584 Added new function silc_change_nick to the Irssi SILC Client.
5585 Affected file irssi/src/silc/core/client_ops.c,
5586 irssi/src/silc/core/silc-nicklist.[ch].
5588 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5590 * Check that the public key exists in the GETKEY command before
5591 trying to encode it. Affected file silcd/command.c.
5593 * Print some notifications on received public keys with GETKEY
5594 command in the Irssi SILC Client. Affected files are
5595 irssi/src/fe-common/silc/module-formats.[ch],
5596 irssi/src/silc/core/client_ops.c.
5598 * Use IDENTIFY command to resolve the server information in the
5599 GETKEY command instead of INFO command. Affected file
5600 lib/silcclient/command.c.
5602 * All command reply functions in the client library now calls
5603 the pending command reply callbacks even if an error has
5604 occurred. The server has done this a long time and now it was
5605 time to move the client library to this as well. Now all
5606 errors can be delivered back to the pending command reply
5607 callbacks if necessary. Affected files are
5608 lib/silcclient/command[_reply].[ch].
5610 * Change the nickname on disconnection back to the username
5611 because in reconnect the server will enforce it to it anyway.
5612 Affected file irssi/src/silc/core/silc-servers.c.
5614 * Fixed a config file parsing bug in the Irssi SILC client.
5615 Affected file irssi/src/silc/core/clientconfig.c.
5617 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5619 * When printing the channel mode on JOIN, verify that the
5620 channel key and channel's HMAC are valid. Affected file
5621 irssi/src/silc/core/client_ops.c.
5623 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5625 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5626 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5627 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5629 * Removed channel key rekey task deleting from the function
5630 silc_server_save_channel_key. Affected file silcd/server.c.
5631 Added explicit timeout task context instead that is used to
5632 delete the task if we are registering a new task before the
5633 new task has elapsed.
5635 * When channel key rekey occurs the client library now saves
5636 the old channel key for a short period of time (10 seconds) and
5637 is able to use it in case some is still sending channel
5638 messages encrypted with the old key after the rekey. Affected
5639 file lib/silcclient/[idlist.h|client_channel.c].
5641 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5643 * Added check to the silc_server_new_id_real to not accept
5644 new ID if it is the sender's own ID. Affected file is
5645 silcd/packet_receive.c.
5647 * Assure that we do not announce ourself or the one we've
5648 sending our announcements when we're router and are announcing
5649 servers to our primary router. Affected file silcd/server.c.
5651 * Fixed silc_server_command_identify_check_client to assemble
5652 correct WHOIS packet. It send corrupted WHOIS packet and
5653 caused problem with router to router connections. Affected
5654 file silcd/command.c.
5656 Fixed also silc_server_command_whois_check the same way
5657 as for the IDENTIFY command.
5659 * Added new SilcIDListStatus to the server in the SilcIDListData
5660 structure. The status now includes the current status of
5661 the entry (like registered, resolved etc.). Affected file
5662 silcd/idlist.[ch]. Defined a bunch of different status types
5663 as well. This replaced the old boolean registered field as well.
5665 Added resolve_cmd_ident field to the SilcClientEntry structure
5666 too so that if the entry is for example being resolved so
5667 another command may attach to the same pending command reply
5668 without requiring to resolve the same entry again. This concept
5669 should optimize the WHOIS and the IDENTIFY resolving under
5670 heavy load by taking away unnecessary resolving for entries
5671 that are being resolved already.
5673 Added support for adding multiple pending commands for one
5674 command idenfier. Affected file silcd/command[_reply].[ch].
5676 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5677 before deleting the data. Otherwise the hash table will have
5678 freed data in comparison functions. Affected file is
5679 silcd/command_reply.c.
5681 * Fixed silc_idlist_replace_client_id to add the new entry to
5682 the cache with NULL nickname. Otherwise there will be invalid
5683 memory as the nickname after the nickname is freed. Affected
5684 file silcd/packet_receive.c.
5686 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5687 saved into wrong slots because the previous number of entries
5688 was not taken into account. Affected file silcd/idlist.c.
5689 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5691 * If we are router and we receive JOIN notify to a channel that
5692 does not have any users then notified client is marked as the
5693 channel founder, as it is it. The affected file is
5694 silcd/packet_receive.c
5696 * Added to the extended hash table API's table_del_*ext functions
5697 the destructor as argument too, so that the caller can decide
5698 which destructor to use or whether to use destructor at all.
5699 Affected file lib/silcutil/silchashtable.[ch].
5701 * Fixed ID Cache purging. It actually deleted the entries from
5702 the hash table after the data was freed. The hash table ended
5703 up comparing freed memory. The affected file is
5704 lib/silccore/silcidcache.c.
5706 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5708 * Fixed Irssi SILC client's KILL command's HELP syntax.
5710 * The USERS command now resolves the detailed user information
5711 if the userinfo field is missing. Affected file is
5712 lib/silcclient/command_reply.c.
5714 * Do not print error in silc_file_read if the read file does
5715 not exist. Just silently return NULL. Affected file is
5716 lib/silcutil/silcutil.c.
5718 * Fixed the silc_log_output to not wine about NULL filename
5719 and to not create some bogus " " filename. Affected file is
5720 lib/silcutil/silclog.c.
5722 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5724 * Fixed various printing bugs on the user interface in the
5725 Irssi SILC Client. Minor changes that were forgotten from
5728 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5730 * Fixed the configure.in.pre and the compilation and distribution
5731 environment to support the new autoconf 2.52. That version is
5732 now required to compile the CVS trunk.
5734 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5736 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5737 to generally parse user@fqdn format strings. Affected file
5738 lib/silcutil/silcutil.c.
5740 * Added nickname_format and nickname_force_format fields to the
5741 SilcClientParams structure. The first one defines the format
5742 for the nicknames that the library will enforce if the receives
5743 multiple same nicknames. The second one is boolean value and
5744 can be used to force the library to always enforce the format
5745 to the nicknames regardles whether there are multiple nicknames
5746 or not. This configurable formatting was employed to flexibly
5747 support accessing multiple nicknames from the user interface.
5748 The userinterface can now set the nicknames to what ever format
5749 they prefer. Affected file lib/silcclient/silcapi.h.
5751 Added function silc_client_nickname_format to the file
5752 lib/silcclient/idlist.c. It performs the nickname formatting.
5754 Added new field `hostname´ to the SilcClientEntry context.
5755 It holds the hostname of the client. Affected file is
5756 lib/silcclient/idlist.h.
5758 * Irssi SILC Client sets the nicknames in nick@hostn format.
5759 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5760 irssi/src/silc/core/silc-core.c.
5762 The WHOIS printing now also shows both the real nickname and
5763 the formatted nickname so that user knows how to access the
5764 user if there are multiple same nicknames cached. Affected
5765 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5766 printing formatting too to take the hostname now as a separate
5767 argument. The Affected file is
5768 irssi/src/fe-common/silc/modules-formats.[ch].
5770 * Changed the silc_client_get_clients_local to accept the formatted
5771 nickname as argument. It accepts the real nickname too but the
5772 formatted nickname can be used to find the true entry from
5773 multiple entries. Affected file lib/silcclient/silcapi.h and
5774 lib/silcclient/idlist.c.
5776 * Added nickname_format_parse field to the SilcClientParams.
5777 It is a callback function provided by the application to parse
5778 the nickname out of the formatted nickname string. The library
5779 calls it to get the nickname from the formatted string. Since
5780 the application generally knows better the format of the nickname
5781 string it parses it instead of the library, even though library
5782 encodes the formatted string. If the callback function is not
5783 provided then the library will use the string as is. The
5784 affected file is lib/silcclient/silcapi.h.
5786 * All the nickname strings passed to the client library in
5787 commands are now expected to be formatted nickname strings.
5788 If the command does not support the formatted nickname string
5789 it will assume that the sent string is the actual nickname.
5790 Affected file lib/silcclient/command.c.
5792 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5794 * Added public key authentication support to OPER and SILCOPER
5795 commands in the client library. Affected file is
5796 lib/silcclient/command.c.
5798 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5800 * Changed the get_auth_methdod client operation to be asynchronous.
5801 It can be async if the application resolves the authentication
5802 method from the server during the negotiation. Added new
5803 SilcGetAuthMeth completion callback that the application will
5804 call after resolving the authentication method.
5806 Added function silc_client_request_authentication_method that
5807 the application can use to resolve the authentication method
5808 from the server. Added also SilcConnectionAuthRequest callback
5809 that the library will call after the server has replied. The
5810 application can call this function if it does not know the
5811 current authentication method.
5813 Affected files are lib/silcclient/client.c and
5814 lib/silcclient/silcapi.h.
5816 * The Irssi SILC client now automatically resolves the authentication
5817 method incase any configuration information is not present (and
5818 currently there never is). The affected file is
5819 irssi/src/silc/core/client_ops.c.
5821 * Fixed public key authentication from the client library.
5822 Affected file lib/silcclient/protocol.c. Changed also the
5823 protocol specification about the public key authentication in
5824 the connection authentication protocol. The actual data to be
5825 signed is now computed with a hash function before signing.
5827 * Fixed the public key authentication from the server as well.
5828 Affected file silcd/protocol.c.
5830 * Removed the mlock()'s from the memory allocation routines.
5831 Affected file lib/silcutil/silcmemory.c. The ./configure does
5832 not check anymore for the mlock(). Affected file is
5835 * Fixed USERS command in server to allow the execution of the
5836 command for private and secret channels if the client sending
5837 the command is on the channel. Affected file silcd/command.c.
5839 * Fixed silc_client_get_clients_local to return the clients
5840 count correctly. It could return wrong value. Affected file
5841 lib/silcclient/idlist.c.
5843 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5845 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5846 types. The assembler optimizations seemed not to like 64-bit
5847 data types. The assmebler optimizations thus are now enabled
5848 also for BSD systems as opposed to only enable them for Linux.
5850 * Do not check for threads at all on BSD systems. Affected
5851 file configure.in.pre.
5853 * Removed -n and -h options from the Irssi SILC Client since
5854 they are not used in silc.
5856 * Fixed the prime generation to assure that the first digit
5857 of the generated random number is not zero since our conversion
5858 routines does not like number strings that starts with zero
5859 digit. If zero digit is seen the random number is regenerated.
5860 This caused some corrupted RSA keys when the zero first digit
5861 was met. Affected file lib/silcmath/silcprimegen.c.
5863 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5865 * Fixed WIN32 configuration in the ./configure script.
5866 Fixed to include xti.h on environments that has it.
5867 Patches by Carsten Ilchmann and andrew.
5869 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5871 * Changed the silc_id_create_client_id to be collision
5872 resistant. It is now assured that there cannot be created
5873 two same client ID's. I suspect that some weird bugs in
5874 the server were actually caused by duplicate Client IDs.
5875 Affected file silcd/serverid.[ch]. A router receiving
5876 new ID now also assures and informs the sending server
5877 if the ID caused collision.
5879 * Changed the silc_id_create_channel_id to also assure that
5880 there are no collisions.
5882 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5884 * Statement about ignoring the Mutual Authentication flag when
5885 performing rekey with PFS was a bit misleading. It is ignored
5886 if it was set in the initial negotiation, it cannot be even
5887 set in the rekey. Fixed in the ke-auth draft. Started the
5888 new versions of the protocol drafts in the doc/.
5890 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5892 * Fixed a bug in silc_client_command_identify_save when saving
5893 new channel information. The channel name was no duplicated
5894 and caused crash on exit. Affected file is
5895 lib/silcclient/command_reply.c.
5897 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5899 * Fixed the getkey command handling in the server. Send just
5900 empty OK reply to the sender if the key could not be fetched
5901 (but everything else was ok, like the key just was not available).
5902 Changed the public key parameter to optional in the protocol
5903 specs so that empty OK reply can be sent. Affected file
5906 Added a message to Irssi SILC client to tell to user if the
5907 server did not return a public key.
5909 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5911 * Fixed a channel key regeneration bug. It registered new
5912 timeout tasks exponentially until all system resources were
5913 used. Affected file silcd/server.c.
5915 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5917 * Added the SILC Document generator to the scripts/silcdoc.
5918 It can be used to generate the Toolkit Reference Manual out
5919 of the source tree. Internally it will also use the RoboDoc
5920 generator now imported in util/robodoc.
5922 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5924 * Added couple of return's in rekey protocol if error orccurred
5925 during the protocol. The execution must be terminated.
5926 Affected file silcd/protocol.c. Also, terminate the protocol
5927 always with timeout.
5929 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5931 * The client's Client ID was created initally from the wrong
5932 nickname (it could have been in format nick@host) in the
5933 silc_server_new_client. Affected file silcd/packet_receive.c
5935 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5937 * Added some SILC_LOG_ERROR's to various error conditions
5938 if client could not be added to ID cache. Affected files
5939 silcd/packet_receive.c and silcd/server.c.
5941 * When client's sock->user_data is freed, NULL also the
5942 client->router and client->connection pointers. Added check
5943 for these pointers being NULL to various places around the
5944 code. Affected file silcd/server.c.
5946 * Added client->data.registered == TRUE checks to various
5947 places around the code to assure that unregistered client's
5948 are not handled when it is not allowed. Affected file
5951 * Added `bool registered' fields to all
5952 silc_idlist_[server|client]_get_* routines to indicate whether
5953 the fetched client needs to be registered or not. Affected
5954 file silcd/idlist.[ch].
5956 * Add your own entry as registered to the ID cache in the
5957 server. Affected file server.c.
5959 * Fixed a bug in silc_server_new_server. The SilcServer was
5960 set as the new server's context instead of SilcServerEntry.
5961 This naturally caused some weird bugs.
5963 * Added "updated" field the SilcChannelEntry which indicates
5964 the time since the channel entry was last accessed. This
5965 can be used to determine whether it is necessary to
5966 announce the channel after backup resuming protocol.
5967 Affected files silcd/idlist.[ch].
5969 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5971 * Do not delete the channel rekey task when adding it
5972 for in silc_server_create_channel_key.
5974 * Changed the silc_server_create_channel_key to return
5975 TRUE or FALSE to indicate the success of the channel key
5978 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5980 * Fixed MSVC++ project files and added missing files to
5981 Makefiles under win32/.
5983 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5985 * Do not add TCP_NODELAY flag if the operating system
5986 does not have it defined. Affected files are
5987 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5989 * Fixed buffer overflow from Irssi SILC Client. Affected
5990 file irssi/src/fe-common/core/themes.c.
5992 * Fixed double free in client library in the file
5993 lib/silcclient/client.c when disconnecting from server.
5995 * Applied double free patch from cras to Irssi SILC client.
5996 Affected files irssi/src/core/[modules/expandos].c
5998 * Fixed the disconnection handling to Irssi SILC Client.
5999 The application must call silc_client_close_connection
6000 in ops->connect client operation in case of failure of
6001 the connection. Affected file is
6002 irssi/src/silc/core/client_ops.c.
6004 * Do not set sock->protocol to NULL in the function
6005 silc_client_close_connection after executing the protocol's
6006 final callback since the sock might not be valid anymore.
6007 Affected file lib/silcclient/client.c.
6009 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6011 * Do not enable SILC_THREADS if the linking with libpthread
6012 did not happen. Affected file configure.in.pre.
6014 * Added notion to protocol specification that server must
6015 verify the sent authentication payload with CMODE when
6016 setting the channel founder key. Implemented it to the
6017 server. Affected file silcd/command.c.
6019 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6021 * Added _EXTRA_DIST SILC distribution variable to the
6022 distributions file. It is used to conditionally add extra
6023 files or directories to the specific distribution. Affected
6024 files ./prepare, Makefile.am.pre and distributions.
6026 Removed the `_' from the start of the distribution names.
6029 * Added README.WIN32 for instructions to compile the Toolkit
6032 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6034 * Fixed a double free in disconnection in the server. Affected
6035 file is silcd/server.c.
6037 * Fixed the lib/silcske/groups.c to work now also with GMP
6038 MP library. The string conversion did not work when using
6039 specific base and the base is indicated in the string as well.
6041 * Created win32/ directory which now includes MSVC++ specific
6042 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6043 It will appear only in the toolkit distribution
6045 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6047 * Changed the key material distribution function in case when
6048 the hash output is too short. The data is now concatenated
6049 a bit differently than it used to. Made the change to the
6050 SKE protocol specification.
6052 * Added better GMP detection to configure.in.pre. A patch
6055 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6057 * Fixed a minor bug in SKE that might cause some problem on
6058 some platforms. Affected file lib/silcske/silcske.c.
6060 * Added the cookie checking for initiator in the SKE. It checks
6061 that the responder returns the sent cookie unmodified. The
6062 affected file is lib/silcske/silcske.c. Added new SKE
6063 error type INVALID_COOKIE that can be sent during the
6064 negotiation. Fixed some memory leaks as well.
6066 * Added the "invalid cookie" error message to Irssi SILC client's
6069 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6071 * Added `task_max' field to the SilcClientParams to indicate
6072 the maximum tasks the scheduler can handle. If set to zero,
6073 default values are used. Affected file lib/silcclient/silcapi.h.
6075 * Fixed memory leaks in silc_client_close_connection. Affected
6076 file lib/silcclient/client.c.
6078 * Added silc_client_del_client_entry to client library to free
6079 all memory of given client entry. Affected file is
6080 lib/silcclient/idlist.[ch].
6082 * Added new functions silc_client_del_channel and
6083 silc_client_del_server to delete channel and server entries.
6084 Affected file lib/silcclient/[silcapi.h/idlist.c].
6086 * Removed silc_client_del_client_by_id from silcapi.h.
6088 * Fixed the INFO command to return the server's own info
6089 correctly when querying by Server ID. Affected file is
6092 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6094 * Removed the non-blocking settings in WIN32 code in the
6095 silc_sock_[read/write] and added SleepEx instead. Affected
6096 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6097 of input data is now checked with FIONREAD and ioctlsocket.
6099 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6101 * Call silc_schedule_task_del_by_context in the
6102 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6103 Affected file lib/silccore/silcprotocol.c.
6105 * Call silc_protocol_cancel for active protocols in the
6106 silc_server_close_connection if the funtion
6107 silc_server_free_sock_user_data has not been called.
6108 Affected file silcd/server.c.
6110 * Generic tasks cannot be deleted using the del_by_fd
6111 task deleting function since generic tasks does not match
6112 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6114 * Added a notion to SILCOPER help file that the SILCOPER works
6115 only on router server, not on normal server.
6117 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6119 * Added for WIN32 support for the new scheduler as well.
6120 Affected file lib/silcutil/win32/silcwin32schedule.c.
6122 * Fixed the SHA1 implementation to work on various platforms.
6124 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6126 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6127 API. It is part of the scheduler now. Everything else is
6128 as previously but some functions has changed their names.
6129 Checkout the lib/silcutil/silcschedule.h for the interface.
6130 Updated all applications to use the new interface. Affected
6131 files are lib/silcutil/silcschedule.[ch].
6133 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6135 * Found a bug in the SKE implementation. The HASH value,
6136 specified by the protocol, was not computed correctly. The
6137 public key of the responder was not added to the computation
6138 even though it is mandatory. Affected file lib/silcske/silcske.c.
6139 This unfortunately causes incompatibilities with older
6140 clients and servers.
6142 * Added WIN32 specific network init and uninit functions:
6143 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6144 the Winsock2. Affected file lib/silcutil/silcnet.h and
6145 lib/silcutil/win32/silcwin32net.c.
6147 * Set the socket always to nonblocking mode on WIN32 after
6148 reading data or writing data. Affected file is
6149 lib/silcutil/win32/silcwin32sockconn.c.
6151 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6153 * Fixed various compilation problems under WIN32. Affected
6154 files lib/silcutil/win32/silcwin32thread.c and
6155 lib/silcutil/win32/silcwin32schedule.c.
6157 * Removed all _internal.h #includes from public header
6158 files. Internal headers must never be included from
6161 Removed also the lib/silcske/payload_internal.h file.
6163 * All include files that may be needed (public and some others
6164 included by the public headers) by application developers are
6165 now copied to the ./includes directory. It does not copy any
6166 internal headers. Affected file Makefile.defines.pre and all
6167 Makefile.am's under lib/ and subdirs.
6169 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Do not change the ~/.silc directory's permissions automatically.
6172 Affected file irssi/src/silc/core/clientutil.c.
6174 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * Do not cancel the protocol in silc_server_close_connection
6177 it might cause recursion. Now cancelled in the function
6178 silc_server_free_sock_user_data. Affected file silcd/server.c.
6180 * Fixed the silc_server_remove_clients_by_server to regenerate
6181 the channel keys correctly finally. Added also new function
6182 silc_server_remove_clients_channels to actually do it.
6183 Affected file silcd/server.c.
6185 * Fixed the silc_server_new_channel to not crash by giving
6186 wrong router to the new channel. Affected file is
6187 silcd/packet_receive.c.
6189 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6192 which is given as argument to the silc_client_alloc now.
6193 It can be used to configure the client and set various parameters
6194 that affect the function of the client.
6196 * The USERS command in server did not check whether the channel
6197 is private or secret. Affected file silcd/command.c.
6199 * Added new argument to the USERS command in protocol specification.
6200 The USERS command now can take the channel name as argument
6201 as well. Added support for this in client and server and
6202 updated the protocol specs.
6204 * Completed the GETKEY command in client. It can be now used
6205 to fetch also servers public key not only some clients.
6206 Affected files lib/silcclient/command[_reply].c.
6208 * Added silc_client_get_server to return server entry by the
6209 server name. Affected files lib/silcclient/silcapi.h and
6212 * Redefined the IDENTIFY command in protocol specification to be
6213 more generic. It now can be used to query information about
6214 any entity in the SILC Network, including clients, servers and
6215 channels. The query may be based either the entity's name
6216 or the ID. Added support for this in both client and server.
6218 Affected files silcd/command.c and lib/silcclient/command.c
6219 and command_reply.c.
6221 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6222 the _from_client and _from_server functions. Affected file
6225 * Added silc_client_get_channel_by_id_resolve to the file
6226 lib/silcclient/silcapi.h to resolve channel information by
6227 its ID. Added also silc_client_get_channel_by_id that
6228 does not resolve it from the server.
6230 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6232 * Added SilcServerEntry context into the client library
6233 to represent one server. The INFO command now allocates
6234 these to save the resolved server info. For now on the
6235 client library will also keep information about servers,
6236 connected and resolved with INFO.
6238 The INFO command now allocates the SilcServerEntry context
6239 and saves the server info there. The COMMAND_REPLY in
6240 the INFO now returns the parameters to application in
6241 same order as defined in the protocol specification.
6243 The entries are cached in the client->server_cache.
6245 * The INFO command is now issued after received the Client ID
6246 from the server. Affected file lib/silcclient/client.c.
6248 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6249 to the application as the mode changer might be server.
6250 It is guaranteed that NULL is not returned anymore to the
6251 application. Affected file lib/silcclient/client_notify.c.
6253 The ID Type is now also passed to the application so that
6254 it can check whether the returned entry is SilcClientEntry
6257 Added new function silc_client_get_server_by_id to return
6258 the server entry by ID. Affected files are the
6259 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6261 * Do not create the channel in the Irssi SILC Client when issuing
6262 the JOIN command but when received the sucessful JOIN command
6263 reply. Otherwise the channel might get created even though we
6264 could not join it. The Affected file is
6265 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6267 * Fixed a channel joining bug in router. The router must also
6268 check the channel modes, invite and ban lists etc. when serving
6269 the JOIN command sent by normal server. Affected file is
6270 silcd/command.c. The router now resolves the client's
6271 information from the server who sent the JOIN command if it
6272 does not know it, and processes the JOIN command only after
6275 * Changed the SilcCommandCb to take new argument; void *context2.
6276 Affected file lib/silccore/silccommand.h
6278 The second argument in the command callbacks in the server now
6279 includes the SilcServerCommandReplyContext if the command was
6280 called as pending command callback from the command reply.
6281 Otherwise it is NULL. When called as pending the status of the
6282 command reply will be checked and if it was erronous the
6283 error will be sent to the original sender of the command.
6284 This way the client always receives the error messages even
6285 though the server was actually the one who received the error
6286 when it resent the command to router, for example. Affected
6287 files silcd/command[_reply].[ch].
6289 * Fixed sending WHOWAS command's error message to client if
6290 the requested client could not be found. It was missing.
6293 * Changed the CMODE and CUMODE commands reply arguments in the
6294 protocol specification. The Channel ID is now sent in both
6295 of the commands to identify the channel. Implemented this
6296 new feature to the client and server. Affected files
6297 lib/silcclient/command_reply.c and silcd/command.c.
6299 * Made better checks for invite and ban lists in the JOIN
6300 command in server. Affected file silcd/command.c.
6302 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6304 * The server now performs the incoming host IP/DNS lookup
6305 using the silc_socket_host_lookup and thus does not block
6306 the server anymore. Affected file silcd/server.c.
6308 * Completed the multi-thread support for SILC Scheduler in
6309 the lib/silcutil/silcschedule.c.
6311 * Fixed the configure.in.pre to detect the pthread correctly
6314 * Fixed a deadlock in silc_task_queue_wakeup in the file
6315 lib/silcutil/silctask.c.
6317 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6319 * Added new function silc_schedule_wakeup that is used in
6320 multi-threaded environment to wakeup the main thread's
6321 schduler. It needs to be used when a thread adds a new task
6322 or removes a task from task queues. After waking up, the
6323 scheduler will detect the task queue changes. If threads
6324 support is not compiled in this function has no effect.
6325 Implemented the wakeup mechanism to both Unix and WIN32
6326 systems. Affected files are lib/silcutil/silcschedule.[ch],
6327 lib/silcutil/unix/silcunixschedule.c and the
6328 lib/silcutil/win32/silcwin32schedule.c.
6330 * Added new function silc_task_queue_wakeup to wakeup the
6331 scheduler by the specified task queue. Affected file
6332 lib/silcutil/silctask.[ch].
6334 * The silc_socket_host_lookup_start now wakes up the scheduler
6335 after adding the timeout task. Affected file is
6336 lib/silcutil/silcsockconn.c.
6338 * The silc_socket_host_lookup is synchronous now if the threads
6339 support is not compiled in. However, the callback is still
6340 called asyncronously through the scheduler, anyway. Affected
6341 file lib/silcutil/silcsockconn.c.
6343 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6345 * Added new function silc_socket_host_lookup to perform
6346 asynchronous IP and FQDN lookups for the socket connection.
6347 Affected files lib/silcutil/silcsockconn.[ch].
6349 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6352 that may or may not compile the mutex support in.
6354 Changed the silc_mutex_alloc interface. It allocates the
6355 mutex now to the sent pointer and returns TRUE or FALSE.
6357 Affected file lib/silcutil/silcmutex.h.
6359 * Wrote the SILC Task Queue interface to support multi-threads.
6360 Affected file lib/silcutil/silctask.[ch].
6362 * Wrote the SILC Scheduler to support multi-threads. Affected
6363 file lib/silcutil/silcschedule.c.
6365 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6367 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6368 in lib/silcutil/win32/.
6370 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6372 * Defined SILC Mutex API and SILC Thread API and implemented
6373 them for Unix. Affected files are
6374 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6375 lib/silcutil/unix/silcunixmutex.c and
6376 lib/silcutil/unix/silcunixthread.c.
6378 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6380 * Fixed the silc_server_remove_clients_by_server's channel
6381 key re-generation. The hash table handling was incorrect
6382 and would not work with many channels. Affected file is
6385 * Fixed some memory leaks around the server code.
6387 * Rewrote the silc_server_get_users_on_channel to support IPv6
6388 based Client ID's. Affected file silcd/server.c.
6390 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6391 specification. However, a separate document must be written
6392 to define the detailed signing procedure and the payload
6393 associated with the flag. Defined the flag to the
6394 lib/silccore/silcchannel.h as well.
6396 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6398 * Changed the dynamic tables to static size tables in the
6399 lib/silccrypt/silchmac.c.
6401 * Removed GCC dependencies from the code. A patch by cras.
6403 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6405 * Do not show the error "Error receiving packet bla bla"
6406 in server if it really was not an error (-2 means that reading
6407 is pending). Affected file silcd/server.c.
6409 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6411 * Fixed a possible crash in silc_server_remove_clients_by_server
6412 in silcd/server.c. Fixed there also some memory leaks.
6414 * Fixed the silc_idlist_replace_client_id. It could replace
6415 wrong key in the hash table. Affected file silcd/idlist.c.
6417 * Do not check whether there are global users on the channel
6418 if the channel->global_users is FALSE. Affected functions
6419 silc_server_remove_from_one_channel and
6420 silc_server_remove_from_channels in silcd/server.c. Also,
6421 do not check if the removed client is local as we can be
6422 sure that global client was not removed from the channel
6423 and checking for global users is not needed.
6425 * The silc_server_remove_clients_by_server now re-generates
6426 the channel keys correctly for those channels that had
6427 clients removed from them. Affected file silcd/server.c.
6429 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6431 * Found the reason of random crashes in the server. We weren't
6432 ignoring the SIGPIPE signal (which can be sent in write())
6433 and it crashed the server. Affected file silcd/silcd.c.
6435 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6437 * Assure that sock->user_data is not NULL in the function
6438 silc_server_packet_send in silcd/packet_send.c.
6440 * Disconnect the remote connection if it could not be added
6441 to any ID lists in the server. The affected file is
6444 * Check in silc_server_packet_send[_real/dest] that the
6445 socket is not disconnecting and ignore the data if it is.
6446 Affected file silcd/packet_send.c.
6448 * Define inline to __inline on native WIN32 compilation.
6449 Affected file includes/silcwin32.h.
6451 * Added some explicit type casts for inline code since MSVC
6452 require them. Affected files lib/silcutil/silcbuffer.h,
6453 lib/trq/silcdlist.h and lib/trq/silclist.h.
6455 * Print warning in log files from now on if the packet
6456 decryption fails. Affected file silcd/server.c.
6458 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6460 * Changed the `say' client operation's interface to accept
6461 new `type' argument to indicate the type of the message sent
6462 by the library. The application may filter the library's
6463 messages according the type. The affected file is the
6464 lib/silcclient/silcapi.h.
6466 * Added two new functions to lib/silcclient/silcapi.h:
6467 silc_client_del_client and silc_client_del_client_by_id.
6468 Affected file lib/silcclient/idlist.c.
6470 * Moved the clientincludes.h from includes/ to silc/ and
6471 serverincludes.h from includes/ to silcd/.
6473 * The modes for the CMODE and CUMODE are now passed as
6474 uint32 for application with COMMAND_REPLY. The affected
6475 file is lib/silcclient/command_reply.c.
6477 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6479 * /WHOIS without arguments shows client's own information.
6480 Affected file lib/silcclient/command.c.
6482 * Changed PING to not accept any arguments. The specs
6483 says that client can ping only the connected server so
6484 requiring an argument is not needed. Affected file is
6485 lib/silcclient/command.c.
6487 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6489 * Fixed a fatal bug in private message sending and reception
6490 encryption and decryption when using private message keys.
6491 The implementation was incorrect and did not follow the
6492 specification. It causd that some of the message were
6493 lost since it did not use the sending and receiving keys
6494 as the protocol suggests. This has been fixed and will cause
6495 incompatibilities with older clients when sending private
6496 message encrypted with private message keys. Affected files
6497 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6498 and various other in Irssi SILC Client.
6500 Added `responder' boolean argument to the functions
6501 silc_client_add_private_message_key[_ske] to indicate when
6502 the key is added as responder or initiator of the key
6505 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6507 * Removed the silc_ske_check_version function and created
6508 a SilcSKECheckVersion callback. Added also a function
6509 silc_ske_set_callbacks that is now used to set all SKE
6510 callbacks. The callback functions are not given to
6511 the SKE functions anymore, but this function is used to
6514 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6516 * Added `silc_version' argument to the silc_client_alloc
6517 to define the version of the application for the library.
6518 The library will use the version string to compare it
6519 against the remote host's (usually a server) version
6520 string. Affected file lib/silcclient/silcapi.h
6522 * Added the KE protocol context to Key Agreement context
6523 in client library so that we can abort the SKE if it
6524 is in process when we get timeout. Affected file is
6525 lib/silcclient/client_keyagr.c.
6527 * Do not resolve the client ID forever if it returns in the
6528 first time that such client does not exist. This was done
6529 for example with private message. Affected file is
6530 lib/silcclient/client_prvmsg.c.
6532 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6534 * Do not add regex.h for WIN32. The affected file
6535 includes/silcincludes.h.
6537 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6538 not work yet 100%. It generates the DLL's automatically
6539 when compiling with --with-win32 under cygwin.
6541 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6543 * lib/contrib/regex.c is not compiled on WIN32.
6545 * Added silc_net_get_socket_opt function to the
6546 lib/silcutil/silcnet.h.
6548 * Added includes/silcwin32.h for WIN32 specific includes
6551 * Do not use ptime structure or any of the posix process
6552 functions on WIN32 in lib/silccrypt/silrng.c.
6554 * Added silc_gettimeofday to provide generic function
6555 for struct timeval on all platforms. Added the function
6556 to lib/silcutil/silcutil.h.
6558 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6560 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6561 library as they clearly belong there. As a plus side we
6562 can make the actual socket connection routines platform
6565 Added also new generic function silc_socket_read and
6566 silc_socket_write (that used to be silc_packet_[read/write].
6567 The implementation of these are platform specific.
6569 * Added WIN32 specific routines of silc_socket_[read/write]
6570 to lib/silcutil/win32/silcwin32sockconn.c.
6572 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6574 * Added preliminary support for native WIN32 compilation under
6575 cygwin (using the -mno-cygwin option for GCC) to the
6576 ./configure.in.pre. The --with-win32 now prepares the
6577 compilation for native WIN32.
6579 * Rewrote the SILC Scheduler interface in the file
6580 lib/silcutil/silcschedule.h. The scheduler is now context
6581 based and does not have anymore any global static scheduler.
6582 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6583 and created lib/silcutil/win32 directory for WIN32 based
6586 * Added Unix specific network routines to the
6587 lib/silcutil/unix/silcunixnet.c and the old
6588 lib/silcutil/silcnet.c includes now only generic routines.
6590 Added WIN32 specific network routines to the
6591 lib/silcutil/win32/silcwin32net.c.
6593 * Added Unix specific utility functions from the
6594 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6596 * Added WIN32 SILC Scheduler to the file
6597 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6600 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6602 * Do not handle JOIN notify in the server if the target client
6603 is not registered (idata->registered == FALSE). The affected
6604 file is silcd/packet_receive.c.
6606 * Update the nickrec->founder in event_cumode in the Irssi SILC
6607 client. Affected file irssi/src/silc/core/silc-channels.c.
6609 * Fixed the CUMODE_CHANGE notify handling in the server when
6610 server and router are announcing their clients on channels.
6611 Now the mode changes are saved and notified correctly. The
6612 affected file is /silcd/packet_receive.c.
6614 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6615 They really did not replace the cache entry in the ID Cache.
6616 Now they do that. Affected file silcd/idlist.c.
6618 * Fixed the KICK notify handling in the Irssi SILC client to
6619 update the channel records so that the kicked client does not
6620 appear to be on the channel. The affected file is
6621 irssi/src/silc/core/silc-channels.c.
6623 * Always update the conn->current_channel when executing command
6624 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6626 * Fixed the KILL notify handling in Irssi SILC client to remove
6627 the killed client on all channels.
6629 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6631 * Fixed the silc_parse_command_line to remove extra spaces
6632 from the start and end of the arguments. Affected file is
6633 lib/silcutil/silcutil.c.
6635 * Cancel and free any active protocol in the function
6636 silc_server_close_connection. Affected file silcd/server.c.
6638 * Cancel and free any active protocol in the function
6639 silc_client_close_connction. Affected file is
6640 lib/silcclient/client.c.
6642 * Do not execute the KILL command for clients that are in
6643 history (ie. they are not in the network). Affected file is
6646 * Fixed KILL notify handling, client does not crash anymore.
6647 Affected file irssi/src/silc/core/silc-channels.c.
6649 * Reduced the default packet buffer size from 2048 to 1024 in
6650 lib/silccore/silcpacket.c.
6652 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6653 counter to the SKE context that is incresed when the SKE library
6654 performs async operation outside the library. If the outside
6655 process frees the SKE context and FREED status will be set
6656 and the library will detect after the sync operation that the
6657 libary is freed. The affected files are
6658 lib/silcske/silcske[_status].[ch].
6660 * Resolve the client entry information in the function
6661 silc_client_channel_message to assure that NULL pointer is not
6662 passed as client entry to the application. */
6664 * Fixed the task timeout calculation to assure that there is
6665 never negative timeouts. The affected file is
6666 lib/silcutil/silcschedule.c.
6668 * Fixed the channel user mode notification sending in server.
6669 It was sent point-to-point to the router (or to server by router)
6670 but it needs to be destined to a channel. The routines now
6671 supports sending the channel user mode notifys to the channels
6672 when announcing clients and channels. Affected files are
6673 silcd/server.c and silcd/packet_receive.c.
6675 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6676 It did not actually replace the old channel entry in the cache.
6677 Affected file lib/silcclient/client_notify.c.
6679 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6681 * Fixed a possible crash in silc_packet_send_prepare. It now
6682 assures always that there is enough space in the buffer and
6683 at the tail area of the buffer (for MAC).
6685 Fixed the inbound buffer reallocation in silc_packet_read.
6686 It was old code and did not handle the reallocation correctly.
6689 The affected file is lib/silccore/silcpacket.c.
6691 * Fixed buffer overflow in silc_parse_nickname in the file
6692 lib/silcutil/silcutil.c.
6694 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6696 * make install generates new server keys only if there is not
6699 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6701 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6702 Added check that if the NOREPLY is set then we will not send
6703 the away message. This avoids infinite loop of away messages
6704 if both clients are away. The affected file is
6705 lib/silcclient/client_prvmsg.c.
6707 * Fixed client crash if /NICK was given without arguments.
6708 Affected file lib/silcclient/command.c.
6710 * Server does not send the invite list in INVITE command back
6711 to the client if the list was not altered. Added this notion
6712 to the protocol spec as well. Affected file silcd/command.c.
6714 Fixed possible crash in INVITE command by checking the
6715 value of silc_server_get_client_route command.
6717 * Fixed the INVITE notify type handling. The arguments are now
6718 taken in correct order and client does not crash. The affected
6719 file is irssi/src/silc/core/silc-channels.c.
6721 Removed the "Inviting xxx to channel" message from the
6722 client library away and let the application handle it.
6723 Affected file lib/silcclient/command.c. Added that message
6724 to Irssi SILC client's message formats.
6726 * Fixed CMODE command crash in client. It now checks the
6727 amount of arguments correctly and does not crash. The affected
6728 file is lib/silcclient/command.c.
6730 * Do not create new channel automatically in silc_channels_join
6731 but check whether the channel by that name already exists.
6732 Affected file irssi/silc/core/silc-channels.c.
6734 * Do not send the SERVER_SIGNOFF to router if the disconnected
6735 entity was the router. Affected file silcd/server.c.
6737 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6738 SILC client as it was missing from there.
6740 Added the handling of the KICK notify to the Irssi SILC client
6741 as it was missing. Added "you have been kicked" message to
6742 Irssi SILC client's message modules formats.
6744 Added the handing of the KILL notify to the Irssi SILC client
6745 as it was missing. Added the kill message module formats
6748 The affected file is irssi/src/silc/core/silc-channels.c.
6750 * The router did not save the channel mode the server announced.
6751 Affected file silcd/packet_receive.c.
6753 * Fixed a possible crash in INFO command in server. If the
6754 server did not provide the server info it crashed. Affected
6755 file silcd/command.c.
6757 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6759 * Fixed the GETKEY command in the server to check also the
6760 global list. Otherwise the GETKEY would not work correctly
6761 in normal SILC server. Affected file silcd/command.c.
6763 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6765 * Fixed GETKEY crash, it crashed if the command did not succseed.
6767 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6769 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6770 is now real and not just an macro interface to GMP.
6772 Removed the entire GMP from the source tree and imported new
6773 NSS MPI library instead. Reason for removing GMP is that it is
6774 extremely large and compiles extremely slow. The NSS MPI
6775 is only a few files and compiles in less than 10 seconds.
6776 The speed is also about the same as GMP. The MPI is imported
6777 to lib/silcmath/mpi.
6779 If the system has GMP installed we will still use the GMP.
6780 If it is not then the NSS MPI will be compiled.
6782 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6784 * Merged a long nickname (127 characters long) crash bugfix from
6785 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6787 * Merged a freed memory reference bugfix from Irssi CVS tree.
6788 Affected file irssi/src/core/commands.c.
6790 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6792 * Added the server's public key sving and verification to the
6793 server when performing the SKE. This was missing and the
6794 remote server's (or router's) public key was accepted without
6795 checking whether we have it previously or trust it at all.
6796 Affected file silcd/protocol.c.
6798 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6800 * Check in the silc_server_timeout_remote if protocol is active
6801 and make sure that the protocol's final callback is called so
6802 that all memory if freed. Affected file silcd/server.c.
6804 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6806 * silc_server_whois_send_reply crashed the server if the nickname
6807 was 127 characters long. Affected file silcd/command.c.
6809 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6811 * Added sanity check to the silc_server_new_client. If the hostname
6812 is provided inside username then check that the provided hostname
6813 really is the same as the resolved one. If the hostname was not
6814 resolved then check it from the public key. Affected file is
6815 silcd/packet_receive.c.
6817 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6818 if the server disconnected us and the connection is not valid
6819 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6821 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6822 the library to the lib/silcutil/silcutil.[ch].
6824 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6826 * Close log file after open. Affected file
6827 lib/silcutil/silclog.c.
6829 * Check whether sock == NULL in silc_client_send_packet and return
6830 if it is. Affected file lib/silcclient/silcclient.c.
6832 * Check rec->entry == NULL in the Irssi SILC Client before
6833 sending the channel message. Affecte file is
6834 irssi/src/silc/core/silc-servers.c.
6836 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6838 * Merged a splitted window bugfix from Irssi CVS tree. The
6839 affected file is irssi/src/fe-text/textbuffer-view.c.
6841 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6842 It did not print nickname.
6844 * Improved the distributions system a bit.
6846 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6848 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6849 irssi/src/fe-text/gui-window.c.
6851 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6852 to in-active server. The affected file is
6853 irssi/src/silc/core/client_ops.c.
6855 * Resolve the client in USERS command reply if the entry does
6856 not have username resolved. The affected file is
6857 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6858 command to WHOIS command to really resolve stuff. The USERS
6859 is not used any more in any critical section so WHOIS can
6860 be used even though it might be slower than IDENTIFY.
6862 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6865 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6867 * Changed the protocol API a bit more consistent in the
6868 lib/silccore/silcprotocol.[ch].
6870 * Changed the following headers to ROBODoc format:
6872 lib/silccore/silcpayload.h
6873 lib/silccore/silcprotocol.h
6874 lib/silccore/silcsockconn.h
6876 All core library headers are now formatted.
6878 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6880 * Fixed a bug in Irssi SILC client; do not show that you are
6881 server/router operator if you really are not. Affected file is
6882 irssi/src/silc/core/client_ops.c.
6884 * Renamed silc_command_free_payload to silc_command_payload_free.
6885 Affected file lib/silccore/silccommand.h
6887 * Added silcmath.h to include the prototoypes of various routines
6888 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6891 * Changed the following headers to ROBODoc format:
6893 lib/silccore/silcchannel.h
6894 lib/silccore/silccommand.h
6895 lib/silccore/silcid.h
6896 lib/silccore/silcidcache.h
6897 lib/silccore/silcmode.h
6898 lib/silccore/silcnotify.h
6899 lib/silccore/silcpacket.h
6900 lib/silcmath/silcmath.h
6902 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6904 * Added checking to the server code not to start the server if
6905 ciphers and stuff are not configured properly. Affected files
6906 silcd/serverconfig.[h] and silcd/server.c.
6908 * Changed the layout of the header files of the public interfaces
6909 in the SILC libraries. The new layout supports ROBODoc
6910 documentation tool (and some others) so that it is easy to create
6911 a library reference manual. All the other headers and source
6912 code must still follow the CodingStyle document. Also source
6913 code must not include these ROBODoc stuffs, only the headers.
6914 Furthermore, all public interface headers must now be named
6915 by using `silc' prefix, example: silcapi.h, silccipher.h.
6916 Some files were renamed due to this. All the other headers
6917 must not be used as public interfaces. I will update the
6918 CodingStyle document later. Changed following headers, so far:
6920 lib/silcclient/silcapi.h
6921 lib/silccore/silcauth.h
6922 lib/silccore/silcprivate.h
6923 lib/silccrypt/silcdh.h
6925 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6929 * Removed silc_client_packet_send_flush from the client library
6930 as it is not needed. Affected file lib/silcclient/client.[ch].
6932 * Added printing of message of unresolved authentication method
6933 to the Irssi SILC client. Added it to the module formats.
6934 Removed the same message from the client library.
6936 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6938 * Added new distribution feature, DISTLABEL. Every distribution
6939 can define own preprocessor label that can be used in the
6940 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6941 file distributions, acconfig.h.pre and prepare.
6943 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6945 * Added Makefile.defines_int to include the actual definitions
6946 for Makefile.defines.in. Tested the new distribution system,
6947 created distributions and tested installation.
6949 * Added AWAY message printing to the Irssi SILC client. Added
6950 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6952 * Added SCONNECT command to call the SILC's CONNECT command.
6953 Cannot use CONNECT directly since Irssi uses that internally.
6954 Affected file irssi/src/silc/core/silc-servers.c.
6956 Added ACTION local command. It is same as ME command but takes
6957 the channel as mandatory argument.
6959 Rewrote some of the Irssi's help files to suite for SILC
6962 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6964 * Added Makefile.defines[.in] that should for now on be included
6965 in all Makefile.am file in the source tree. That file includes
6966 all common compilation definitions for SILC source tree.
6968 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6970 * Minor changes to the ./prepare script to change the package
6971 name according the distribution name to the configure.in.
6973 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6975 * Created new distribution system. Added file `distributions'
6976 that defines all the distributions that can be created out of
6977 the SILC source tree. The ./prepare script now reads that
6978 file to determine how to prepare the distributions. The
6979 first argument to the ./prepare is the name of the distribution
6980 and second is the version of the distribution. If given
6981 without arguments it creates the default (toolkit) distribution
6982 with the default version (defined in ./prepare).
6984 All Makefile.am files that are subject to the distributions
6985 are now named as Makefile.am.pre. These are ./Makefile.am
6986 and lib/Makefile.am. Others may be changed later.
6988 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6990 * Added invite list, ban list, some key management and connection
6991 error message printing to module formats in the Irssi SILC client.
6993 * Added new silc_client_set_away_message to set the away message
6994 that is back to the person who sent private message. The
6995 affected file lib/silcclient/silcapi.h and the
6996 lib/silcclient/client_prvmsg.c.
6998 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7000 * Fixed the private message sending in the Irssi SILC client,
7001 added local command KEY to the Irssi SILC client.
7003 Added key management and key agreement message formats to the
7004 irssi/src/fe-common/silc/module-formats.[ch].
7006 Added USERS (alias WHO) printing, server/router operator
7007 indication and LIST command printing to the module formats.
7009 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7011 * Fixed channel joining notify handling, cumode notify handling
7012 from Irssi SILC client.
7014 * Added SILC specific module-formats to the Irssi SILC client so
7015 that SILC specific message hilighting, colors etc is possible.
7016 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7018 Added channel mode, channel user mode, actions, notices,
7019 whois and whowas printing to the the module-formats.c.
7021 * Fixed a bug in channel deletion in the server. The channel
7022 is not left to the cache even if the channel founder auth mode
7023 is set when there are no users anymore on the channel. Affected
7024 file silcd/server.c.
7026 * The silc_net_localhost now resolves the entire hostname including
7027 the domain name. Affected file lib/silcutil/silcnet.c.
7029 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7031 * Changed the ask_passphrase client operation to be ascynchronous.
7032 It has now a completion callback and a context that the
7033 application must call after it has got the passphrase from
7034 the user. Affected files lib/silcclient/silcapi.h,
7035 lib/silcclient/protocol.c, lib/silcclient/command.c and
7038 Added SilcAskPassphrase callback that the application calls
7039 to deliver the passphrase to the library.
7041 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7042 The public key verification and especially a certificate
7043 verification is asynchronous procedure.
7045 Added new SILC_SKE_STATUS_PENDING status to indicate the
7046 request is pending and a callback will be called to finalize
7049 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7050 indicate that remote end did not send its public key (or
7051 certificate), even though we require it. Added check for this
7052 condition in the SKE. This was a security bug, now fixed.
7054 Defined new SilcSKEVerifyCbCompletion callback that is called
7055 when the verification process is completed.
7057 The affected files lib/silcske/silcske_status.h and
7058 lib/silcske/silcske.[ch].
7060 * Changed the verify_public_key client operation to be async
7061 as well. Defined SilcVerifyPublicKey callback that is used to
7062 indicate the success of the public key verification process.
7064 Changed the server and client to use the new async client
7067 * Changed the Irssi SILC client's internal scheduler to be called
7068 twice as many times as it used to be. As a result the client
7069 should be a bit faster now. Affected file is
7070 irssi/src/silc/core/silc-core.c.
7072 * Added support to Irssi SILC client of asynchronous public key
7073 verification and passphrase inquiry. Affected file is
7074 irssi/src/silc/core/silc-core.c.
7076 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7078 * Do not say "You have left channel %s" in client library.
7079 Moved it to the application. Affected files are
7080 lib/silcclient/command.c and silc/client_ops.c.
7082 * Fixed silc_client_get_clients. Command context was not
7083 duplicated and was freed memory in the callback. Affected
7084 file lib/silcclient/idlist.c.
7086 * Do not say "you are now talking..." on JOIN command in the
7087 client library. The appliation must handle it.
7089 * Do not say ".. changed topic to" in command reply in the
7090 client libary. The application must handle it.
7092 * Fixed TOPIC command sending in the client library.
7094 * Fixed a memory leak in silc_client_command_free in the file
7095 lib/silcclient/command.c.
7097 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7099 * Imported a modified version of Irssi client to the source tree.
7100 The Irssi will be used to create a new client called
7101 Irssi SILC. Imported to irssi/.
7103 Added silc_core_init_finish function to the Irssi. Affected
7104 file irssi/configure.in.
7106 A lot changes in the Makefile.ams around the irssi tree.
7108 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7110 * Do not rehash if the new size is same as the old size of the
7111 hash table, in the silc_hash_table_rehash*. The affected file
7112 lib/silcutil/silchashtable.c.
7114 * Replaced hash_table_del_by_context calls from the server
7115 (when channel->user_list and client->channels) to the
7116 hash_table_del as it is sufficient and faster.
7118 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7120 * Added silc_hash_table_list, silc_hash_table_get and the
7121 SilcHashTableList structure to provide an alternative way to
7122 traverse the hash table. The affected files are
7123 lib/silcutil/silchashtable.[ch].
7125 * Changed the server's idlist routines to use the hash table
7126 routines to optimize the code.
7128 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7130 * Replaced the client entry's `channel' list and channel entry's
7131 `user_list' list to hash tables for optimized lookup. Changed
7132 the code to use the hash table interface around the code.
7133 Affected file lib/silcd/idlist.[ch].
7135 * Added `auto_rehash' boolean argument to the function
7136 silc_hash_table_alloc to indicate whether the hash table should
7137 auto-rehash when it thinks is appropriate time. It will
7138 increase the hash table size if the there is twice as much
7139 entries in the table than the size of the table, and will
7140 decrease the size if there are twice as less entries than
7141 the size of the table.
7143 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7145 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7147 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7149 * silc_idcache_purge_by_context deletes the entry now by context
7150 as it is supposed to do. Affected file lib/silccore/idcache.c.
7152 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7153 client is not anymore valid (WHOWAS givens the info) and not
7154 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7156 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7158 * Removed the `data' and `data_len' arguments from the ID Cache
7159 interfaces and added `name' argument. ID Cache does not handle
7160 anymore the binary data only a names associated with given ID.
7162 * When hashing a Client ID with silc_hash_id the entire ID is
7163 not hashed anymore, instead only the hash of the Client ID is
7164 hashed. This way we can access the Client ID from the cache
7165 with Client ID but with the hash of the ID (which is a hash of
7166 the nickname) as well without any difference in performance.
7168 Added also silc_idcache_find_by_id_one_ext to do one on one
7169 searching when we have the actual ID. Added also function
7170 silc_hash_client_id_compare. The affected files are
7171 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7173 * When hashing the name associated with a ID it is always done
7174 in lowercase. This way we can access the cache without worrying
7175 about case-sensitivity, even though, for example nicknames are
7178 * Fixed a bug in server with channel message sending. It put
7179 wrong ID type as destination ID. The affected file
7180 silcd/packet_send.c.
7182 * silc_idcache_del_by_context now deletes from all hash tables
7183 by context. Affected file lib/silccore/idcache.c.
7185 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7187 * Changed the client library to use the new ID Cache interface.
7188 Changes around the source tree.
7190 * Added silc_hash_table_rehash_ext to rehash with specific
7191 hash function. Affected file lib/silcutil/silchashtable.[ch].
7193 * Added silc_hash_string_compare to compare two strings in the
7194 hash table. Affected file lib/silcutil/silcutil.[ch].
7196 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7198 * Added new function silc_idcache_del_by_context into the
7199 lib/silccore/idcache.[ch].
7201 * Changed the server's ID list routines to use the new ID Cache
7202 interface. Changes around the source tree.
7204 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7206 * Added silc_hash_table_del[_by_context]_ext functions in to the
7207 lib/silcutil/silchashtable.[ch].
7209 Removed silc_hash_table_find_all* routines and added new
7210 silc_hash_table_find_foreach to replace them.
7212 Added silc_hash_table_replace_ext function as extended
7213 replacing function. Separated the simple hash table interface
7214 from the extended hash table interface in the file
7215 lib/silcutil/silchashtable.h.
7217 * Fixed minor bugs and changed it to use some of the new
7218 hash table functions in lib/silccore/idcache.c
7220 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7222 * Added new function silc_hash_table_find_all to return all keys
7223 in the hash table by the specified key. As the hash table is
7224 collision resistant it also makes it possible to have several
7225 duplicate keys in the hash table. This function may be used to
7226 find all of the keys from the hash.
7228 Added user_context arguments to the SilcHashFunction,
7229 SilcHashCompare and SilcHashDestructor to deliver user specified
7232 Added new fuctions silc_hash_table_find[_all]_ext to do
7233 extended lookup with specified hash and compare functions and
7234 specified user contexts.
7236 Added new function silc_hash_table_add_ext to add the key
7237 with specified hash function and user context.
7239 Added new function silc_hash_table_foreach to traverse all
7240 entrys in the hash table. Added SilcHashForeach callback
7243 Added new function silc_hash_table_del_by_context to delete
7244 the entry only if the context associated with the key matches.
7246 Affected files are lib/silcutil/silchashtable.[ch].
7248 * Removed silc_hash_[server/client/channel]_id and added just
7249 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7250 silc_hash_id_compare to compare two ID's using as the hash table
7251 comparison function. Added also silc_hash_data to hash
7252 binary data and silc_hash_data_compare to compare it.
7254 * Removed silc_idlist_find_client_by_hash as it is not needed
7255 anymore. Affected file silcd/idlist.[ch].
7257 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7258 to use internally the SilcHashTable. The new ID Cache is a lot
7259 faster than the old one. Some of the ID Cache interface was also
7260 rewritten and obsolete and stupid functions were removed.
7262 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7264 * Added entry_count field to the SilcHashTable to keep the number
7265 of the entries in the table. Implemented the function
7266 silc_hash_table_rehash. Added new function
7267 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7269 Fixed a minor bug in silc_hash_table_free.
7271 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7272 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7273 into the lib/silcutil/silcutil.[ch].
7275 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7277 * Implemented a collision resistant hash table into the
7278 lib/silcutil/silchashtable[ch]. See the header and the source
7279 for the SilcHashTable API.
7281 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7283 * Merged dotconf version 1.0.2 into lib/dotconf.
7285 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7287 * Do not compile anything in lib/silcsim/* if the SIM support
7288 is not enabled. The tree should now compile without problems
7291 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7293 * Compiled the SILC under cygwin. Compiled and tested briefly
7294 without problems. More tests needed. The SIMs didn't compile
7297 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7299 * Fixed possible crash in silc_get_username in the
7300 lib/silcutil/silcutil.c.
7302 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7304 * Fixed a va_arg in silc/client_ops.c.
7306 * Oops, RC5 routines were named AES and caused some problems
7307 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7309 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7311 * Added new SilcIDIP structure into the lib/silccore/id.h and
7312 replaced the old `ip' fields from all SILC ID's to that type.
7313 This is a step towards IPv6 support.
7315 The silc_id_get_len takes now the ID as an extra argument.
7316 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7317 both IPv4 and IPv6 based ID's.
7319 The affected files are lib/silccore/id.[ch] and other files
7320 around the tree using these routines.
7322 * Removed the ID length arguments in server from various
7323 silc_server_send_notify_* routines -> they are not needed
7326 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7328 * Fixed memory leak in silc_encode_pem_file in the file
7329 lib/silcutil/silcutil.c.
7331 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7333 * Check minor version as well in the SKE. Affected files are
7334 silcd/protocol.c and lib/silcclient/protocol.c.
7336 * Added --identifier option to the server so that an identifier
7337 can be when creating the public key for the server. Affected
7338 file is silcd/silcd.c.
7340 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7341 lib/silccrypt/silcpkcs.c.
7343 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7345 * Register default ciphers and stuff when using -C option with
7346 the server. Affected file sildc/silcd.c.
7348 * Put back the servers public key filename format, it is better
7349 than the new one. For now, the client keys are saved with the
7350 new filename format. The affected file silc/client_ops.c.
7352 * Implemented the Cipher API for the rest of the ciphers that
7353 did not implement it or implemented it the wrong way.
7355 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7357 * Register default ciphers and stuff when using the -S option
7358 in the client. Affected file silc/silc.c. Same also when
7359 creating new key pair with -C option.
7361 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7363 * Fixed the silc_verify_public_key client operation function to
7364 save the public keys differently. The fingerprint is now
7365 used as filename and not the hostname. This way also the
7366 client keys are saved uniquely and not with hostnames. The
7367 affected file is silc/client_ops.c.
7369 * Trimmed the silc_hash_fingerprint function to remove extra
7370 whitespaces from the end of the fingerprint. The affected
7371 file is lib/silccrypt/silchash.c.
7375 * Added silc_cipher_register_default function to register all
7376 default ciphers. It can be used when configuration files
7377 does not exist and the application does not want any specific
7378 ciphers in any specific order.
7380 The SilcDList is now used as silc_cipher_list dynamically
7381 allocated cipher list. Removed the static list all together
7382 and now all ciphers must be allocated to the dynamic list.
7383 The silc_cipher_alloc routine was changed to check only the
7386 All silc_cipher_* routines that used to return int returns
7389 The affected files lib/silccrypt/silccrypt.[ch].
7391 * The same thing was done to silc_hash_* as for silc_cipher_*
7392 routines. Affected files lib/silccrypt/silchash.[ch].
7394 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7395 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7396 Added also silc_pkcs_[un]register[_default] functions.
7397 Removed the data_context from the PKCS API.
7399 * Added silc_hmac_register_default function to register default
7400 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7401 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7402 to unregister all hmacs at once.
7404 * Register the default ciphers, hash functions, PKCSs and HMACs
7405 if client's configuration file does not exist. The affected
7408 * The client did not load the hash functions from the SIM
7409 modules at all. Added support for this. Affected file is
7410 silc/clientconfig.c.
7412 * When decoding public key with silc_pkcs_public_key_decode, check
7413 the supported algorithm only if PKCS are registered. Affected
7414 file lib/silccrypt/silcpkcs.c. The same was done with the
7415 silc_pkcs_private_key_decode.
7417 * Fixed the SILC List routines to keep the list always in order.
7418 It used to change the list's order when traversing the list but
7419 not it preserves the order. Affected file lib/trq/silclist.h.
7421 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7423 * Added the client library to use the SilcSocketConnection's
7424 reference counter (by silc_socket_dup) to prevent the bug that
7425 the socket object may be freed underneath async operation.
7427 * The name resolv library checking fixes in the configure.in.pre.
7430 * Created new version of the protocol drafts for future
7431 development. The -03 drafts are the ones that will be changed
7432 in the trunk now and the -02 will remain as they are.
7434 * Send list of CUMODE notifys to the router when announcing
7435 the channel users to the router. Affected file silcd/server.c.
7436 If the router receiving channel founder CUMODE for a channel
7437 that already has channel founder it will send CUMODE notify
7438 to the sender to remove the channel founder rights from the
7439 announced client. Affected file silcd/packet_receive.c.
7441 * The CUMODE notify may now use Server ID as well as the entity
7442 who changes the mode. Updated protocool specs.
7444 * Updated INSTALL and README files.
7446 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7448 * New web pages in the http://silc.pspt.fi. The pages was
7453 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7455 * Implemented the [DenyConnectin] config section in the server.
7456 Added silc_server_config_denied_conn to check whether incoming
7457 connection is denied. Affected file silcd/serverconfig.[ch].
7459 * Do not check the ports when checking the incoming configuration
7460 data if the port is 0, meaning any. Affected file is
7461 silcd/serverconfig.c.
7463 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7465 * Fixed buffer overflow in silc_string_compare in the file
7466 lib/silcutil/silcutil.c.
7468 * Fixed double free in silc_server_command_leave in the file
7471 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7473 * Fixed the version checking in the server. Affected file is
7476 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7478 * Fixed the configuration data fetching when accepting new
7479 connections in the server. Affected file silcd/server.c.
7481 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7483 * Added `sender_entry' argument to the function
7484 silc_server_packet_relay_to_channel so that we can check
7485 whether some destination actually belongs to the same route
7486 the sender belongs (ie, we must not resend the packet to the
7487 sender). Affected file silcd/packet_send.[ch].
7489 * Added `servername' field to the SilcClientEntry in the server
7490 to hold the name of the server where client is from. Affected
7491 file is silcd/idlist.h.
7493 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7495 * Moved the channel message encrypting in the router betwen
7496 router connections from silc_server_channel_message to the
7497 silc_server_packet_relay_to_channel since we want to check
7498 whether we have anybody channel before encrypting anything.
7499 Affected files silcd/packet_[receive/send].c.
7501 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7503 * Fixed the [AdminConnection] server config section to support
7504 multiple entries. Affected file silcd/serverconfig.c.
7506 * Added support into the server to check the validity of the
7507 incoming connection before executing any KE or authentication
7510 * The connection configuration is now saved to the KE and
7511 connection auth protocol contexts and not fetched anymore in
7512 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7514 * The local hosts listenning address and port is also resolved
7515 now when starting the server. We want to have the socket object
7516 to include the real address and port for the listener. Added
7517 new function silc_net_check_local_by_sock into the files
7518 lib/silcutil/silcnet.[ch].
7520 * Fixed a broadcast bug in server -> do not broadcast if we
7523 * Fixed a routing bug. Do not route broadcast packets ever.
7524 Broadcast packets must be processed always and not routed since
7525 they may be destined to some other host than yourself and thus
7526 would get routed without no good reason. Affected file is
7529 * Added function silc_server_config_is_primary_route to check
7530 whether primary router connection has been configured (a router
7531 configuration that we are initiating). If there is not, we
7532 will assume that there is only two routers in the SILC network
7533 and we will use the incoming router connection as our primary
7534 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7536 * Changed the order of the broadcasting. Broadcast _after_ the
7537 packet has been processed not before. Affected file is
7540 * Fixed a [ClientConnection] parsing bug. The port was never
7541 parsed correctly thus resulting to port 0. Affected file
7542 silcd/serverconfig.c.
7544 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7545 argument and did not set the broadcast packet flag. Affected
7546 file silcd/packet_send.c. Fixed same bug in the function
7547 silc_server_send_notify as well.
7549 * If we receive NEW_ID packet for our own ID in the server, ignore
7552 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7556 * Removed the nickname from the Private Message Payload.
7557 Updated the code and the protocol specs.
7559 * Updated protocol specs for submitting to the IETF.
7561 * Tweaked the Random Number Generator a bit. Affected file
7562 lib/silccrypt/silcrng.c. Exported a new function
7563 silc_rng_[global]_add_noise which can be used to add more
7566 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7568 * Do not parse packets with different timeout when protocol
7569 is active -> may cause problem with rekey. Affected file
7572 * When server receives signoff notify it must not create
7573 new channel key if the client is on any channels since the
7574 sender of the signoff notify will create it.
7576 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7578 * Added printing of error messages during SKE protocol from the
7579 failure packet sent by server during SKE. Affected file
7582 * Removed the client's failure_callback handling with timeout
7583 and handle it immediately when received.
7585 * The SKE library returned wrong type in SUCCESS and FAILURE
7586 packets. They must be 32 bit MSB not 16 bit MSB.
7588 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7590 * Ok, rewrote the logic of the re-key and now it seems to work.
7591 I tested it on high traffic with frequent re-keys without
7592 problems. Added hmac_receive (and renamed hmac to hmac_send)
7593 in SilcClientConnection in lib/silcclient/client.h and
7594 in SilcIDListData in silcd/idlist.h. Also, removed the
7595 SilcPacketParserContext's cipher and hmac fields as they are
7596 not needed anymore and actually caused some problems when
7597 the ciphers and hmac's changed underneath the packet parser.
7599 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7601 * If re-key protocol is active then process the incoming packets
7602 synchronously since we must assure that icoming packets encrypted
7603 with the old key is processed before the new keys is set to
7604 use. This is true other packets than for REKEY packets.
7605 Affected file silcd/server.c. The same was done to client library
7606 as well, affected file lib/silcclient/client.c.
7608 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7610 * Fixed bug in client and server to accept the force send if
7611 the packet is send from silc_[server/client]_packet_process
7612 function. Otherwise the packets are never delivered, oops.
7614 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7616 * Disable force sending of packets when REKEY protocol is active.
7617 We must assure that no packet is sent directly when rekey is
7618 performed. All packets must be sent through packet queue.
7619 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7620 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7621 function is silc_[server/client]_packet_send_real to check
7624 * Replaced the SIM paths from example config files to
7625 /usr/local/modules. Also, make install creates now
7626 /usr/local/silc/logs directory to hold all the SILC server
7629 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7631 * Made the configure.in.pre work on Solaris. Patch by salo.
7633 * Made all ciphers compatible with non-x86 machines. Defined
7634 CBC mode macros into lib/silccrypt/ciphers_def.h.
7636 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7638 * Fixed the make install.
7640 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7642 * When MAC computation fails the silc_packet_decrypt returned 0
7643 even though it was supposed to return -1. Fixed this. The
7644 affected file is lib/silccore/silcpacket.c.
7646 * Do not replace the config files in /etc/silc (in make install)
7647 if they already exist. Affected file ./Makefile.am.
7649 * Do not send re-key packets immediately but through packet queue.
7650 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7652 * Changed silc_net_check_host_by_sock to return FALSE if the
7653 IP/DNS could not be resolved. Though, it returns the IP address
7654 now even if it could not resolve it (but returns also FALSE).
7655 Affected file lib/silcutil/silcnet.[ch].
7657 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7659 * Added silc_pkcs_decode_identifier to decode the public key's
7660 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7661 Added also silc_pkcs_free_identifier. Added also new context
7662 SilcPublicKeyIdentifier.
7664 * Added -S option to the silc client. It is used to dump the
7665 contents of the specified public key file.
7667 * Changed the PKCS api to return the public key length when
7668 setting the public key.
7670 * Fixed a fatal bug in the public and private key file loading.
7671 Affected file lib/silccrypt/silcpkcs.c.
7673 * Execute the packet parsing for client with zero (0) timeout
7674 if the protocol is active. Affected file silcd/server.c.
7676 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7678 * Made the key generation options to the silcd program. Added
7679 -C option, equivalent to client's option.
7681 * Added new [ServerKeys] config section to the server. It
7682 configures the server's public and private key.
7684 * Defined generic Public Key Payload into the protocol
7685 specification to send specific type of public keys and
7688 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7689 public key or certificate.
7691 * Implemented the GETKEY command to the server and to the
7692 client library and on user interface.
7694 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7696 * Made preliminary `make install' work.
7698 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7700 * Added SilcServerRekey context into silcd/idlist.h.
7702 * Added the PFS support as defined in the specification to the
7703 SKE protocol. Affected files lib/silcske/*.c.
7705 * Added `ske_group' field to the SilcServerRekey context to hold
7706 the number of the SKE group that is used with PFS in re-key.
7707 Affected file silcd/idlist.h.
7709 * Added PFS re-key support to the server. Affected file is
7712 * Added silc_protocol_cancel to cancel execution of the next
7713 state of the protocol. Affected file is
7714 lib/silccore/silcprotocol.[ch].
7716 * Added the re-key support with and without PFS to the client
7717 library. Re-key is performed once in an hour, by default.
7719 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7720 Added silc_client_rekey_callback and silc_client_rekey_final.
7721 Affected files are lib/silcclient/protocol.[ch] and
7722 lib/silcclient/client.[ch].
7724 * Removed the `hmac_key' and `hmac_key_len' fields from the
7725 SilcClientConnection structure; not needed. Affected file is
7726 lib/silcclient/client.h.
7730 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7732 * Do not ask whether user wants to use the negotiated private key
7733 for private messages, just use it. Affected file is
7734 silc/local_command.c.
7736 * Added `send_enc_key' and `enc_key_len' fields to the
7737 SilcIDListData structure since they are needed in the re-key
7738 phase. Affected file is silcd/idlist.[ch].
7740 * Implemented the simple re-key protocol into the server.
7741 Affected files silcd/server.c and silcd/protocol.[ch]. The
7742 re-key will be performed once in an hour, by default.
7744 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7745 Added silc_server_rekey, silc_server_rekey_callback and
7746 silc_server_rekey_final.
7748 * Removed Tunneled flag from the protocol. Updated the code
7749 and the specifications.
7751 * Adde `pfs' field to the SilcIDListData to indicate whether
7752 the PFS is to be performed in the re-key. Affected file is
7755 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7757 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7758 int64 of at least the xintXX size. If void * is less that 4
7759 bytes uint32 * will be used. Defined bool as boolean.
7761 * Changed _ALL_ unsigned long and unsigned int to uint32,
7762 unsgined short to uint16 in the source tree.
7764 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7765 not handle clients that has entry->data.registered == FALSE.
7766 They are not in the network anymore. Affected file is
7769 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7771 * Implemented the sending of the SERVER_SIGNOFF notify in the
7772 server. Affected file is silcd/server.c.
7774 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7775 Added also silc_notify_payload_encode_args into the
7776 lib/silccore/silcnotify.[ch].
7778 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7779 Affected file silcd/packet_receive.c.
7781 * Implemented the SERVER_SIGNOFF notify handling in the client
7782 library. Affected file lib/silcclient/client_notify.c. Also,
7783 implemnted the printing of the SERVER_SIGNOFF info to the
7784 application. Affected file silc/client_ops.c.
7786 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7787 if the deleting was successful. Affected file silcd/idlist.[ch].
7789 * Added support for public key authentication in the connection
7790 authentication protocol in the client library. Affected file
7791 lib/silcclient/protocol.c.
7793 * Changed the server's silc_idlist_get_clients_by_* interface
7794 to support already allocated array so that new entries may be
7795 added to pre-allocated array. Affected file silcd/idlist.[ch].
7796 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7797 and command replies.
7799 * All command reply functions in the server now calls the
7800 pending command callback even if error occured. This way the
7801 error will be delivered to the client as well. Affected files
7802 silcd/command.c and silcd/command_reply.c.
7804 * Fixed INFO command to return local server's info if no server
7805 was provided. Affected file lib/silcclient/command.c.
7807 * Removed RESTART command for good. Updated the code and the
7810 * Rewrote parts of the task system. It is a bit simpler now.
7811 Removed unsued task priorities. The affected files are
7812 lib/silcutil/silctask.[ch].
7814 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7816 * Moved the USERS printing from the library to the application.
7817 Affected files lib/silcclient/command.c and silc/client_ops.c.
7819 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7823 * Added channel key re-key support. The re-key is perfomed
7824 only by the router and is done once in an hour. Added `rekey'
7825 field to the SilcChannelEntry in the server. Affected files
7826 silcd/server.c and silcd/idlist.h.
7828 * Added silc_task_unregister_by_context into the file
7829 lib/silcutil/silctask.[ch].
7831 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7833 * Added SILC_UMODE_GONE mode to indicate when the client is not
7834 present in the SILC network. Added also support to the local
7835 command AWAY that will set this mode. Added support of showing
7836 "xxx is gone" in WHOIS command. The USERS command shows the
7837 gone status as well.
7839 * Fixed setting server and router operator privileges in the
7840 server's UMODE command. Affected file silcd/command.c.
7842 * Merged the SKE KE1 and KE2 payloads into one payload. The
7843 new KE payload is equivalent to the old KE2 payload.
7845 Cleaned up the SKE Start Payload parsing. It now uses the
7846 simple buffer unformatting to do the parsing. A lot faster
7849 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7850 to the SKE that is used to indicate whether both of the SKE
7851 parties should perform authentication. By default only the
7852 responder performs authentication. By setting this flag also
7853 the initiator must do authentication. By default it is unset
7854 since in normal SKE case, client to server connection, only
7855 the responder should do authentication. When doing SKE between
7856 two clients both should perform authentication. Updated the
7857 code and the protocol specs.
7859 * A little fix to IDENTIFY command in the server. Search the
7860 client first by hash not nickname. Affected file is
7863 * Fixed the silc_client_close_connection to support closing
7864 the client to client connections wihtout deleting too much
7865 data. Affected file lib/silcclient/client.c.
7867 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7868 are received if protocol used to be active but is not anymore
7869 the application would crash due to NULL pointer dereference.
7870 Affected files silcd/server.c and lib/silcclient/client.c.
7872 * Added `hash' field to the SilcClientConnection to include
7873 the hash function negotiated in the SKE protocol.
7875 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7876 to set the channel founder authentication data. A client can
7877 claim the founder rights later by providing the authentication
7878 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7879 This way the channel founder can regain the channel founder
7880 privileges even it is left the channel. This works only on
7881 local server and the client must be connected to the same
7882 server to be able to regain the founder rights. Updated the
7883 protocol specs accordingly.
7885 Added support to the CMODE command in the client to set the
7886 founder auth data. Read the README to see how to set it.
7888 Added support to the CUMODE command to claim the founder
7889 rights. Read the README to see how to do it.
7891 Added support for the founder authentication to the Channel
7892 Entry in the server. Affected file silcd/idlist.h.
7894 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7895 server's CMODE command. Affected file silcd/command.c.
7897 * Added the following new functions into lib/silccore/silcauth.[ch]:
7898 silc_auth_get_method and silc_auth_get_data.
7900 * The server now saves the remote hosts public key to the
7901 SilcIDListData pointer. Affected file silcd/protocol.c.
7903 * The normal server now does not remove the channel entry from
7904 the cache if the founder authentication data is set. It used
7905 to remove it if the founder was the last one on the channel on
7906 the server and left the channel. The auth data is saved and
7907 if the channel is re-joined later the old entry is used with
7908 the old auth data. Affected files silcd/command_reply.c and
7911 * Removed the `pkcs' field from the SilcIDListData structure
7912 in the server; it is not used. Affected file silcd/idlist.h.
7914 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7916 * Fixed packet processing on slow links. Partial packets were
7917 never re-processed because the incoming data buffer was cleared
7918 by the application. Application must not directly clear the
7919 sock->inbuf, the packet processing routines handle it. Fixed
7920 this in client library and in server.
7922 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7924 * Fixed the WHOIS and IDENTIFY send reply function to really
7925 check whether to send list or just one entry. Affected file
7928 * Cleaned up the LEAVE command's channel key distribution. The
7929 affected file silcd/command.c.
7931 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7932 can enforce the channel mode as well. In that case the ID
7933 includes the ID of the server. The code now enforces the
7934 mode change if the router have different mode than the server.
7936 * The notify client operation with CMODE_CHANGE notify can now
7937 return NULL client_entry pointer if the CMODE was not changed
7938 by client. Application must check for this.
7940 * Added <Server ID> argument to INFO command to support server
7941 info fetching by Server ID.
7943 * Added silc_server_announce_get_channel_users to get assembled
7944 packets of channel users of the specified channel. Affected
7945 file silcd/server.[ch].
7947 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7948 was freed underneath the ID Cache.
7950 * Re-announce clients when the server received CHANNEL_CHANGE
7951 notify from the router. Affected file silcd/packet_send.c.
7953 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7955 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7956 crashed since it did not handle the fact that there is no cipher
7957 called "3" and didn't check the error condition. Now fixed.
7959 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7960 flag. It can be used to send message requests.
7962 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7964 * Implemented the RESTART command in the client.
7966 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7967 notice type messages. Added notice printing to the user
7970 * The channel keys are not re-generated if the channel's mode
7971 is PRIVKEY, ie private key on the channel exists. Affected
7972 files silcd/server.c and silcd/command.c.
7974 * Fixed a little bug in channel message delivery when channel
7975 private keys are set in the server. Affected file is
7976 silcd/packet_send.c.
7978 * Changed the setting on channel->on_channel = TRUE from the
7979 silc_client_save_channel_key to the JOIN command reply. The
7980 key payload is not received if the private channel key is set.
7981 Affected file lib/silcclient/command_reply.c and the
7982 lib/silcclient/client_channel.c.
7984 * When the CMODE_CHANGE notify is sent and the channel private
7985 key mode is removed the channel key must be re-generated in
7986 other cells as well. Added this support for the router in the
7987 silcd/packet_receive.c.
7989 * Added new local command NOTICE to send notice message on
7990 channel. Affected file silc/local_command.[ch].
7992 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7994 * Added new local command ME to the client. It is used to send
7995 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7996 some action. Affected file silc/local_command.[ch].
7998 * Changed channel_message and private_message client operations
7999 to deliver the message flags to the application. Added also
8000 the `flags' arguments to the silc_client_send_channel_message
8001 and silc_client_send_private_message functions. Affected file
8004 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8006 * Redefined the Private Message Payload to support private message
8007 keys and to support the new private message flags. Updated
8008 the protocol specs. Flags makes it possible to have for example
8009 CTCP style messages.
8011 * Added new type SilcPrivateMessagePayload and defined an API
8012 for it in the lib/silcclient/silcprivate.[ch].
8014 * Tested private message private keys successfully. Tested the
8015 private message key set, unset and list commands with the new
8018 * Redefined the Channel Message Payload to include the channel
8019 message flags (equal with private message flags) to support
8020 for example CTCP style messages.
8022 * Defined some of the message (for channel and private message)
8023 flags. Updated the protocol specs and added the flags to the
8024 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8026 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8028 * Added SilcKeyAgreementStatus type to the key agreement routines
8029 to indicate the current status and error if one occured.
8030 The status types are defined in the lib/silcclient/silcapi.h.
8032 * Added new local command KEY that is used to set and unset private
8033 keys for channels, set and unset private keys for private messages
8034 with remote clients and to send key agreement requests and
8035 negotiate the key agreement protocol with remote client. The
8036 key agreement is supported only to negotiate private message keys,
8037 it currently cannot be used to negotiate private keys for channels,
8038 as it is not convenient for that purpose.
8040 * Fixed a minor pending callback setting bug in the function
8041 silc_client_get_client_by_id_resolve, now the function works.
8042 Affected file lib/silcclient/idlist.c.
8044 * Added function silc_net_get_local_port to get local bound
8045 port by socket. Added to lib/silcutil/silcnet.[ch].
8047 * Added `sockets' and `sockets_count' fields to the SilcClient
8048 object. They hold the sockets of the listenning sockets in
8049 the client. Listenning sockets may be for example the key
8050 agreement server. Affected file lib/silcclient/client.[ch].
8051 Added functions the silc_client_add_socket and the
8052 silc_client_del_socket. They are exported to the application
8055 * Added ~./silc/clientkeys to support other client's public keys.
8057 * Renamed verify_server_key client operation to verify_public_key
8058 and added one argument to indicate the type of the connection
8059 (server, client etc.).
8061 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8063 * Added silc_server_connection_auth_request to handle the
8064 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8065 silcd/packet_receive.[ch].
8067 * Added silc_server_send_connection_auth_request into the
8068 silcd/packet_send.c to send the connection auth request packet.
8070 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8073 * Fixed the public key authentication in responder side in the
8074 server. The `auth_data' pointer includes the SilcPublicKey
8075 not the path to the public key. Affected file silcd/protocol.c.
8077 * Implemented the public key authentication in the initiator side
8078 in the server. Affected file silcd/protocol.c.
8080 * Removed the [RedirectClient] config section from the server
8081 configuration. Is not needed and I don't want to implement it.
8083 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8085 * Cleaned up the CMODE command in the server. It now works
8086 correctly and supports all the modes defined in the protocol.
8087 Affected file is silcd/command.c.
8089 * Added `hmac_name' field to the SilcChannelEntry in the server
8090 to hold the default HMAC of the channel. It can be set when
8091 creating the channel (with JOIN command). Affected files
8094 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8095 type to indicate the change of the current cipher and hmac
8096 on the channel. Client can safely ignore the <cipher> argument
8097 (if it chooses to do so) since the CHANNEL_KEY packet will
8098 force the channel key change anyway. The <hmac> argument is
8099 important since the client is responsible of setting the new
8100 HMAC and the hmac key into use.
8102 * Fixed the CMODE command in the client library as well.
8104 * Tested CMODE command in router environment successfully.
8106 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8108 * Show the version of the remote client (or server) when connecting
8109 to the server. It is logged to the log file. Affected file
8110 is silcd/protocol.c.
8112 * Fixed the KILLED notify handling in the client library. The
8113 client must be removed from all channels when receiving the
8116 Also, do not remove the client entry when giving the KILL
8117 command but when the KILLED notify is received.
8119 * Removed silc_idlist_find_client_by_nickname from the server.
8120 Not needed anymore. Affected files silcd/idlist.[ch].
8122 * Implemented the CHANNEL_CHANGE notify type handling to the
8123 server. Affected file silcd/server.c.
8127 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8129 * Added silc_server_send_notify_invite to send the INVITE
8130 notify between routers.
8132 * Implemented the INVITE command correctly to the server.
8134 * Implemented the INVITE notify type handling in the server.
8136 * Implemented the INVITE command to the client library and on the
8139 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8141 * Added function silc_server_get_client_resolve to find the
8142 client entry by ID from all ID lists and then resolve it
8143 (using WHOIS) if it cannot be found. Affected file is
8146 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8148 * Implemented the BAN command to the client library.
8150 * The JOIN command in the server now checks the invite list
8153 * Changed the silc_command_reply_payload_encode_va and the
8154 silc_command_payload_encode_va to support that if argument is
8155 NULL it ignores and checks the next argument. Affected file
8156 lib/silccore/silccommand.c.
8158 * Added silc_server_send_notify_ban to send the BAN notify
8159 type between routers.
8161 * Chaned the silc_notify_payload_encode to support that if
8162 argument is NULL it ignores and checks the next argument.
8163 Affected file lib/silccore/silcnotify.c.
8165 * Tested ban lists in router environment successfully.
8167 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8169 * Implemented BAN command to the server, in silcd/command.[ch].
8171 * Removed the BAN and INVITE_LIST modes from the CMODE command
8174 * Added function silc_string_match to regex match two strings.
8175 Affected files lib/silcutil/silcutil.[ch].
8177 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8179 * Redefined parts of the SilcChannelEntry in the server to support
8180 the new ban and invite lists.
8182 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8184 * Redefined the INVITE command. The same command can be used to
8185 invite individuals to the channel but also to manage the invite
8186 list of the channel (to add to and remove from the invite list).
8187 Updated the protocol specs.
8189 * Added new command SILC_COMMAND_BAN that can be used to manage
8190 the ban list of the channel. Updated the protocol specs.
8192 * Removed the channel modes: the SILC_CMODE_BAN and the
8193 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8194 in the CMODE command. The equivalent features are now available
8195 using INVITE and BAN commands. Updated the protocol specs.
8197 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8198 in the network about change in the current ban list. The notify
8199 type is not used by the client.
8201 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8202 support the invite lists.
8204 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8206 * Added new function silc_string_regexify that converts string
8207 including wildcard characters into regex string that can
8208 be used by the GNU regex library. Added into the file
8209 lib/silcutil/silcutil.[ch].
8211 Added silc_string_regex_combine to combine to regex strings
8212 into one so that they can be used as one regex string by
8213 the GNU regex library. Added into the file
8214 lib/silcutil/silcutil.[ch].
8216 Added silc_string_regex_match to match two strings. It returns
8217 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8219 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8221 * Imported GNU regex to the soruce tree into lib/contrib.
8222 Fixed some compiler warning from the regex.c.
8224 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8226 * Fixed MOTD command in the server to work in router environment.
8228 * Fixed the MOTD command in the client library to support
8229 the server argument in the command.
8231 * Added `nickname_len' argument to the silc_idlist_add_client
8232 in the server, as the `nickname' argument may be binary data
8235 * Added silc_idlist_get_channels to return all channels from
8238 * Implemented LIST command to the server. Affected file is
8241 * Implemented the LIST command to the client library and on the
8244 * Added [<user count>] argument to the LIST command reply.
8245 With private channels the user count is not shown.
8247 * Updated TODO and README.
8249 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8251 * The client entry's data.registered must be TRUE even with
8252 global client entry on global client list. The data.registered
8253 is used to check whether the client is anymore in the network,
8254 for example with WHOWAS command so it must be valid.
8256 * Fixed the WHOWAS command in the server. It now actually works
8257 in router environment. Added function into silcd/command_reply.c
8258 silc_server_command_reply_whowas_save.
8260 * Added silc_idlist_purge function to the silcd/idlist.c
8261 to periodically purge the ID Cache.
8263 * Fixed INFO command in the server. It works now in router
8264 environment. Added <server name> argument to the INFO command
8265 reply. Updated the protocol specs.
8267 * Fixed minor bug in silc_idcache_purge to not purge if the
8268 expire value is zero.
8270 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8271 they were buggy because of the WHOWAS information.
8273 * Fixed local command MSG to handle the async resolving of
8274 the remote client properly. It used to fail the first MSG.
8275 Affected file silc/local_command.c.
8277 * Added `data_len' field to SilcIDCache context.
8279 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8281 * Update TODO. Todo in commands in the server.
8283 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8285 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8286 used by routers as broadcast packet to inform other routers
8287 about the changed user mode.
8289 Implemented the notify handling in the server. Affected file is
8290 silcd/packet_receive.c. Added the function
8291 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8293 * Added new generic Channel Payload and deprecated the New Channel
8294 Payload. The New Channel Payload is now the generic Channel
8297 * Added new argument `mode' to the silc_server_send_new_channel
8298 as it is required in the Channel Payload now.
8300 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8301 and created a new and real SilChannelPayload to represent the
8302 new generic Channel Payload. Implemented the encode/decode
8303 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8305 * Added silc_server_get_client_channel_list to return the list
8306 of channels the client has joined for WHOIS command reply.
8307 Affected file silcd/server.[ch].
8309 * Implemented the channel list sending in the WHOIS command reply
8310 in server and in the client.
8312 Implemented the channel list displaying on the user interface
8313 as well. Affected file silc/client_ops.c.
8315 * Added silc_channel_payload_parse_list to parse list of Channel
8316 Payloads. It returns SilcDList list of SilcChannelPayloads.
8317 Client for example can use this function to parse the list of
8318 channels it receives in the WHOIS command reply. The caller
8319 must free the list by calling silc_channel_payload_list_free.
8320 Affected files lib/silccore/silcchannel.[ch].
8322 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8324 * Added one new argument <user mode> to the WHOIS command reply
8325 to return the mode of the user in SILC. Updated the protocol
8328 Implemented it to the server and client.
8330 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8332 * Fixed the mode printing on the user interface on joining.
8333 Affected file silc/client_ops.c.
8335 * Implemented the UMODE command and user modes in general to the
8336 client library and to the user interface.
8338 * Implemented the UMODE command to the server.
8340 * The server now sends UNKNOWN_COMMAND error status if client sends
8341 unknown command. Affected file silcd/command.c.
8343 * All server commands now handle the command identifier the right
8344 way when sending the command reply to the client. The client can
8345 use to identify the command replies with the identifier.
8347 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8349 * Added silc_server_get_client_route to resolve the route to
8350 the client indicated by the client ID. Affected file is
8353 * Added silc_server_relay_packet as general function to relay
8354 packet to arbitrary destination. This deprecates functions
8355 like _send_private_message_key, _relay_notify etc. Affected
8356 file is silcd/packet_send.[ch].
8358 Removed silc_server_send_key_agreement,
8359 silc_server_send_private_message_key and
8360 silc_server_packet_relay_notify functions from the file
8361 silcd/packet_send.[ch].
8365 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8366 server. Affected file silcd/packet_receive.[ch].
8368 * Implemented the KILL command to the client. Implemented the
8369 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8370 Affected files lib/silcclient/command[_reply].c and
8371 lib/silcclient/client_notify.c. Implemented the KILL notify
8372 printing in the user inteface.
8374 * Fixed a lot silc_parse_nick memory leaks from the client
8375 library in the file lib/silcclient/command.c.
8377 * Changed the silc_server_send_notify_on_channels's `sender'
8378 argument from SilcSocketConnection to SilcClientEntry to
8379 check the sender as entry and not as connection object and not
8380 to send to the client provided as argument. The affected file
8381 is silcd/packet_send.[ch].
8383 * The notify packets that are destined directly to the client used
8384 to not to be processed by the server. Now changed that and the
8385 server processes all notify packets. After relaying the packet
8386 to the client the notify packet is processed in the server.
8388 * The silc_server_free_client_data now checks whether there is
8389 pending outgoing traffic for the client and purges the data to
8390 the network before removing the client entry.
8392 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8394 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8395 an client is killed from the SILC Network. Updated the protocol
8398 Added new function silc_server_send_notify_killed to the
8399 silcd/packet_send.[ch].
8401 * Added function silc_server_packet_relay_notify to relay notify
8402 packets that are destined directly to a client. In this case
8403 the server does not process the notify packets but merely relays
8404 it to the client. Affected file silcd/packet_send.[ch].
8406 Added also silc_server_packet_process_relay_notify to check
8407 whereto relay the notify. Affected file is
8408 silcd/packet_receive.[ch].
8410 * Implemented the KILL command to the server.
8414 * Added the backup schema desgined last fall to the protocol
8415 specs for everyone to see. The specification is in the
8416 *-spec-xx.txt draft and the packet type definitions for the
8417 backup routers is in *-pp-xx.txt draft. Thusly, added also
8418 new packet type SILC_PACKET_CELL_ROUTERS.
8420 * A big security problem in the implementation discovered. The
8421 signoff of an client did not cause new channel key generation
8422 which it of course should've done. The channel keys must be
8423 always re-generated when client leaves (or signoffs) the channel.
8424 The silc_server_remove_from_channels funtion now handles
8425 the channel key re-generation.
8427 * Added `sender' argument to the silc_server_send_notify_on_channels
8428 to not to send the client provided as argument. Affected file
8429 silcd/packet_send.[ch].
8431 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8433 * Implemented OPER and SILCOPER commands into the server and
8436 * Added silc_auth_verify and silc_auth_verify_data to verify
8437 the authentication directly from the authentication payload.
8438 It supports verifying both passphrase and public key based
8439 authentication. Affected file lib/silccore/silcauth.[ch].
8441 * Added `hash' field to the SilcIDListData structure. It is the
8442 hash negotiated in the SKE protocol. Affected file is
8445 * Slight redesigning of the SilcAuthPayload handling routines.
8446 Do not send SilcPKCS but SilcPublicKey as argument.
8448 * Implemented the public key authentication support to the
8449 serverconfig. The public key is loaded from the provided path
8450 and saved as authentication data to void * pointer. Thus,
8451 changed the unsigned char *auth_data to void *auth_data;
8453 * Fixed SHUTDOWN command to send the reply before the server
8454 is shutdown. :) Affected file silcd/command.c.
8456 * Fixed fatal bug in CONNECT command. The hostname was invalid
8457 memory and server crashed. Affected file silcd/command.c.
8459 * Fixed fatal bug in CLOSE command. The server_entry became
8460 invalid but was referenced later in the command. Affected file
8463 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8465 * Fixed fatal bug in failure packet handling. Server ignored
8466 the failure and thus crashed when it came.
8470 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8472 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8473 that the command may be executed only once in (about) 2 seconds.
8474 The old SILC_CF_LAG flag is same but allows command bursts up
8475 to five before limiting.
8477 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8478 server code. Various commands now includes the CF_LAG_STRICT
8479 flag to disallow any kind of miss-use of the command.
8481 * Fixed the silc_buffer_unformat to not to allocate any data
8482 if the length of the data is zero. It used to allocate the
8483 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8485 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8487 * Changed the format of AdminConnection configuration section
8488 in the server. Added username of the admin to the format.
8489 Affected files silcd/serverconfig.[ch].
8491 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8492 to return admin configuration data by host, username and/or
8495 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8497 * Implemented WHOWAS command to the server. Added the functions:
8499 silc_server_command_whowas_parse,
8500 silc_server_command_whowas_send_reply,
8501 silc_server_command_whowas_from_client and
8502 silc_server_command_whowas_from_server
8504 * Added <Client ID> argument to the WHOWAS command reply. Updated
8505 the protocol specs accordingly.
8507 * Implemented WHOWAS command and command_reply to the client
8510 Implemented the WHOWAS printing on the user interface.
8512 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8514 * Added new argument to the WHOWAS command reply, the real name.
8515 It is an optional argument. Updated the protocol specs.
8517 * Added SilcIDCacheDestructor callback that is registered when
8518 the SilcIDCache is allocated. The callback is called when
8519 an cache entry in the ID Cache expires, or is purged from the
8520 cache. Added into lib/silccore/idcache.[ch].
8522 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8523 to destruct the client entries when the cache entry expires.
8524 Other ID Cache's in server and in the client library ignores
8527 * If the ID Cache entry's `expire' field is zero then the entry
8528 never expires. Added boolean `expire' argument to the
8529 silc_idcache_add function in the lib/silccore/idcache.[ch].
8530 If it is TRUE the default expiry value is used.
8532 * Added silc_server_free_client_data_timeout that is registered
8533 when client disconnects. By default for 5 minutes we preserve
8534 the client entry for history - for WHOWAS command.
8536 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8538 * Added support to the server to enforce that commands are not
8539 executed more than once in 2 seconds. If server receives
8540 commands from client more frequently, timeout is registered
8541 to process the commands. Affected file silcd/command.c.
8542 Added new function silc_server_command_process_timeout.
8544 * Changed NICK_NOTIFY handling in client library to check that
8545 if the client's nickname was changed, so there is no need to
8546 resolve anything from the server.
8548 * Removed error printing from the WHOIS and IDENTIFY commands.
8549 If error occurs then it is ignored silently in the client library.
8550 The application, however, may map the received error to
8551 human readable error string. The application currently maps
8552 the NO_SUCH_NICKNAME error to string.
8554 * Made the command status message public to the application. Moved
8555 them from lib/silcclient/command_reply.c to
8556 lib/silcclient/command_reply.h. The application can map the
8557 received command status to the string with the
8558 silc_client_command_status_message function.
8560 * Added check to the server to check that client's ID is same
8561 as the Source ID in the packet the client sent. They must
8564 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8566 * Added dist-bzip hook to the Makefile.am to make bzip2
8567 compressed distributions.
8569 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8571 * Server now enforces the maximum length for the nickname and
8572 the channel as protocol specification dictates. 128 bytes for
8573 nickname and 256 bytes for channel name.
8575 * Moved the WHOIS printing to the application. The client libary
8576 does not print out the WHOIS information anymore, the application
8577 must do it. Renamed silc_client_command_reply_whois_print to
8578 the silc_client_command_reply_whois_save.
8580 The client's idle time is also sent to the application now, and
8581 the idle is shown on screen.
8583 * Added silc_client_command_reply_identify_save to save the
8584 received IDENTIFY entries.
8586 * Do not check for channel private keys in message sending and
8587 reception if the channel does not have the PRIVKEY mode set.
8588 Affected file lib/silclient/client_channel.c.
8590 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8592 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8593 just surfaced after chaning the JOIN procedure.
8595 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8597 * Added silc_client_get_clients_by_list to get client entries
8598 from Client ID list, that is returned for example by JOIN
8599 and USERS command replies. The application should use this
8600 function for example when JOIN command reply is received to
8601 resolve the clients already on the channel (library does not
8602 do that anymore as USERS command reply is not used in the JOIN
8603 procedure anymore). Affected files lib/silcclient/silcapi.h and
8604 lib/silcclient/idlist.c.
8606 * JOIN command reply and USERS command reply returns now SilcBuffer
8607 pointers instead of unsigned char pointers when returning
8608 the client list and mode list.
8610 * Added <Client ID> argument to the JOIN command reply, mainly
8611 for the server to identify for which client the command was
8612 originally sent. Updated protocol specs accordingly.
8614 * Added SilcDlist private_key pointer to the SilcChannelEntry
8615 in the client to support the channel private keys. Affected
8616 file is lib/silcclient/idlist.h.
8618 * Added SilcChannelPrivateKey argument to the function
8619 silc_client_send_channel_message so that application can choose
8620 to use specific private ke if it wants to. If it is not provided,
8621 the normal channel key is used, unless private keys are set.
8622 In this case the first (key that was added first) is used
8623 as the encryption key.
8625 * Implemented the support for channel private key handling.
8626 Implemented the following functions:
8628 silc_client_add_channel_private_key,
8629 silc_client_del_channel_private_keys,
8630 silc_client_del_channel_private_key,
8631 silc_client_list_channel_private_keys and
8632 silc_client_free_channel_private_keys
8634 Affected file lib/silcclient/client_channel.c.
8636 * Added the support for the private keys in the channel message
8637 sending and encryption and in the message reception and
8638 decryption. Affected funtions are
8639 silc_client_send_channel_message and silc_client_channel_message.
8641 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8643 * Added SKE's key verify callback to the client library's
8644 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8646 * Removed the statement that server (or router) must send USERS
8647 command reply when joining to the channel so that the client
8648 knows who are on the channel. Instead, the client list and
8649 client's mode list is now sent in the JOIN command reply to the
8650 client who joined channel. This is better solution.
8652 * Added function silc_server_get_users_on_channel and function
8653 silc_server_save_users_on_channel to the silcd/server.[ch].
8655 * Removed function silc_server_command_send_users from the
8658 * Do not show topic on the client library anymore. The topic is
8659 sent in the command reply notify to the application and the
8660 application must show the topic now.
8662 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8664 * Added client searching by nickname hash into the IDENTIFY and
8665 WHOIS commands in the server as they were clearly missing from
8666 them. Affected file is silcd/command.c.
8668 * Fixed a bug in private message receiving in the client library.
8669 The remote ID was freed and it wasn't supposed, now it is
8672 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8674 * Minor fix to the channel payload; allocate the data area, as it
8675 needs to be of specific length.
8677 * If the key agreement port is zero then the operating
8678 system will define the bound port. Affected files are
8679 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8681 * Added new function silc_channel_payload_decrypt into the file
8682 lib/silccore/silcchannel.[ch].
8684 * Moved the channel message etc, check from silc_packet_decrypt
8685 to applications. The library calls now a generic
8686 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8687 when the packet is either normal or special. This was done to
8688 allow more wide range of checking that was not allowed when
8689 the code was in library. Now applications can do virtually any
8690 checks to the packet and return to the library the decision how
8691 the packet should be processed. Affected files are
8692 lib/silccore/silcpacket.[ch].
8694 Added silc_server_packet_decrypt_check to the server and
8695 silc_client_packet_decrypt_check to the client library.
8697 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8698 to send with specified source and destination information.
8700 * Channel message delivery between routers was broken after the
8701 channel key distribution was fixed earlier. The channel key
8702 was used be to distributed to other routers as well which is not
8703 allowed by the protocol. Now this is fixed and channel keys
8704 really are cell specific and the channel message delivery between
8705 routers comply with the protocol specification.
8707 * Fixed various commands in server to check also the global list
8708 for the channel entry and not just the local list. The affected
8709 file silcd/command.c.
8711 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8713 * Added assert()s to buffer formatting and unformatting routines
8714 to assert (if --enable-debug) when error occurs. Affected
8715 file: lib/silcutil/silcbuffmt.c.
8717 * Changed to auto-reconnect to check whether the remote host is
8718 router and register the re-connect timeout if it is. It used
8719 to check that whether we are normal server, but router must do
8720 auto-reconnect with another router as well. Affected file
8723 * Removed the [<key len>] option from CMODE command as the cipher
8724 name decides the key length, nowadays. See the defined ciphers
8725 from the protocol specification.
8727 * Added [<hmac>] option to the CMODE command to define the HMAC
8728 for the channel. Added SILC_CMODE_HMAC channel mode.
8730 * Added [<hmac>] option for the JOIN command so that user can
8731 select which HMAC is used to compute the MACs of the channel
8734 * Added Hmac field to the Channel Message Payload. The integrity
8735 of plaintext channel messages are now protected by computing
8736 MAC of the message and attaching the MAC to the payload. The
8737 MAC is encrypted. Now, it is clear that this causes some
8738 overhead to the size of the packet but rationale for this is that
8739 now the receiver can verify whether the channel message decrypted
8740 correctly and also when private keys are set for the channel the
8741 receiver can decrypt the packet with several keys and check from
8742 the MAC which key decrypted the message correctly.
8744 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8745 lib/silccrypt/silccipher.[ch].
8747 * Added silc_hash_len to return the digest length into the
8748 lib/silcrypt/silchash.[ch].
8750 * Rewrote parts of Silc Channel Payload interface in the
8751 lib/silccore/silcchannel.[ch]. The encode function now also
8752 encrypts the packet and parse function decrypts it.
8754 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8756 * Fixed a minor formatting bug in the SKE's key material processing.
8757 It actually might have processed the keys wrong way resulting
8760 * Redefined the mandatory HMAC algorithms and added new algorithms.
8761 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8762 and hmac-md5 truncated to 96 bits. The mandatory is now
8763 hmac-sha1-96. Rest are optional (including the one that used
8764 to be mandatory). Rationale for this is that the truncated HMAC
8765 length is sufficient from security point of view and can actually
8766 make the attack against the HMAC harder. Also, the truncated
8767 HMAC causes less overhead to the packets. See the RFC2104 for
8770 * Added new [hmac] configuration section. The SKE used to use
8771 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8772 is of course wrong. The official names that must be proposed in
8773 the SKE are the ones defined in the protocol specification
8774 (hmac-sha1-96 for example). The user can configure any hmac
8775 using any hash function configured in the [hash] section. At
8776 least, the mandatory must be configured.
8778 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8780 * Added HMAC list to the SKE proposal list. It has now both
8781 hash algorithm list and HMAC list. This makes the protocol
8782 incompatible with previous versions. The SKE now seems to work
8783 the way it is supposed to work, for the first time actually.
8785 * Defined plain Hash algorithms to the protocol specification.
8788 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8790 * Implemented support for key agreement packets into the server.
8791 Added functions silc_server_key_agreement and
8792 silc_server_send_key_agreement. Other than these functions,
8793 server has nothing to do with this packet.
8795 * Added support for private message key packets into the server.
8796 Added functions silc_server_private_message_key and
8797 silc_server_send_private_message_key.
8801 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8802 called in the protocol's final callback instead in the END
8803 protocol state. This makes a little more sense and in the same
8804 time in client we can use the same protocol routines for normal
8805 key exchange and to key agreement packet handling as well.
8807 * Added to both client's and server's KE protocol context the
8808 SilcSKEKeyMaterial pointer to save the key material. We will
8809 bring the key material to the protocol's final callback by doing
8810 this. The final callback must free the key material.
8812 * Added SKE's packet_send callback into client's KE protocol
8813 context so that the caller can choose what packet sending function
8814 is used. This way we can use different packet sending when
8815 doing normal SKE when doing key agreement packet handling (in
8816 the key agreement packet handling we do not want to encrypt
8819 * Implemented the responder side of the key agreement routines
8820 in the client. The client can now bind to specified port and
8821 accept incoming key negotiation. The key material is passed
8822 to the application after the protocol is over.
8824 * Implemented the processing of incoming Key Agreement packet
8825 in the client. Added function silc_client_key_agreement to
8828 * Implemented the intiator side of the key agreement routines
8829 in the client. The client can now initiate key agreement with
8830 another remote client. The key material is passed to the
8831 application after the protocol is over.
8833 * Created client_keyagr.c to include all the key agreement
8836 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8837 SILC_TASK_CALLBACK except that it is not static.
8839 * Created client_notify.c and moved the Notify packet handling
8840 from the client.[ch] into that file.
8842 * Created client_prvmsg.c and moved all private message and
8843 private message key routines from the client.[ch] into that file.
8845 * Create client_channel.c and moved all channel message and
8846 channel private key routines from the client.[ch] into that file.
8848 * Changed silc_client_get_client_by_id_resolve to resolve with
8849 WHOIS command instead of IDENTIFY command, in the file
8850 lib/silclient/idlist.c.
8852 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8854 * Implemented the SKE's responder side to the Client library.
8856 * When FAILURE is received to the protocol do not trust it
8857 blindly. Register a timeout to wait whether the remote closes
8858 the connection as it should do it, only after that process the
8859 actual failure. This was changed to both client and server.
8861 * Added client_internal.h to include some of the structures
8862 there instead of client.h in lib/silcclient/.
8864 * Added function silc_task_unregister_by_callback to unregister
8865 timeouts by the callback function.
8867 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8869 * Some "Incomplete WHOIS info" errors has been appearing on the
8870 log files. Took away the entry->userinfo check from WHOIS
8871 reply sending. The entry->userinfo is now " " if client did not
8872 provide one. I thought this was fixed earlier but something
8873 is wrong still. Let's see if the error still appears.
8875 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8877 * Fixed a minor bug in the login when the channel key is
8878 re-generated in the server. It used to generate the key in
8879 wrong order and thus caused problems in the channel traffic.
8881 * Fixed a minor bug in channel key distsribution after
8882 KICK command. The key was not sent to the router even though
8885 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8887 * Added silc_ske_process_key_material_data as generic routine
8888 to process any key material as the SILC protocol dictates. The
8889 function is used by the actual SKE library but can be used by
8890 applications as well. This relates to the private message keys
8891 and the channel private keys since they must be processed the
8892 same way the normal SILC session keys. The protocol dictates
8893 this. Affected files: lib/silcske/silcske.[ch].
8895 Added also silc_ske_free_key_material to free the
8896 SilcSKEKeyMaterial structure.
8898 * Defined silc_cipher_set_key function to set the key for
8899 cipher without using the object's method function. The affected
8900 files: lib/silccrypt/silccipher.[ch].
8902 * Implemented silc silc_client_add_private_message_key,
8903 silc_client_add_private_message_key_ske,
8904 silc_client_del_private_message_key,
8905 silc_client_list_private_message_keys and
8906 silc_client_free_private_message_keys functions in the
8909 Added functions silc_client_send_private_message_key to send
8910 the Private Message Key payload and silc_client_private_message_key
8911 to handle incoming Private Message Key payload.
8913 * Added Cipher field to the Private Message Key payload to set
8914 the cipher to be used. If ignored, the default cipher defined
8915 in the SILC protocol (aes-256-cbc) is used.
8917 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8919 * Removed lib/silcclient/ops.h file.
8921 Redefined parts of the SILC Client Library API. Created new
8922 file silcapi.h that deprecates the ops.h file and defines the
8923 published Client Library API. Defined also private message key
8924 API and channel private key API into the file.
8926 This is the file that the application must include from the
8927 SILC Client Library. Other files need not be included by
8928 the application anymore.
8930 * Added new key_agreement client operation callback and also
8931 defined the Key Agreement library API for the application.
8933 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8935 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8936 is used by clients to request key negotiation between another
8937 client in the SILC network. If the negotiation is started it
8938 is performed using the SKE protocol. The result of the
8939 negotiation, the secret key material, can be used for example
8940 as private message key.
8942 Implemented the Key Agreement payload into the files
8943 lib/silccore/silauth.[ch].
8945 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8947 * Redefined ciphers for the SILC protocol. Added some new ciphers
8948 and defined the key lengths for the algorithms. Changed the
8949 code accordingly. The default key length is now 256 bits.
8951 * Fixed SKE key distribution function silc_ske_process_key_material
8952 when the key length is more than 128 bits. The default key
8953 length in SILC is now 256 bits.
8955 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8956 to indicate unsupported algorithm.
8958 * Renamed rijndael.c to aes.c and all functions as well.
8960 * Fixed a long standing channel key setting bug in client library.
8961 Weird that it has never surfaced before.
8963 * Fixed bug in channel deletion. If the entire channel is removed
8964 then it must also delete the references of the channel entry
8965 from the client's channel list as the client's channel entry and
8966 the channel's client entry share same memory.
8968 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8970 * Implemented CONNECT and SHUTDOWN commands in the client.
8972 * Implemented CLOSE command to the client.
8974 * Added the function silc_idlist_find_server_by_name into the
8975 files silcd/idlist.[ch].
8977 Added the function silc_idlist_find_server_by_conn into the
8978 files silcd/idlist.[ch].
8980 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8982 * DIE command was renamed to SHUTDOWN. Updated the both code
8985 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8986 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8988 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8991 * Added function silc_server_create_connection function to create
8992 connection to remote router. My server implementation actually
8993 does not allow router to connect to normal server (it expects
8994 that normal server always initiates the connection to the router)
8995 so the CONNECT command is only good for connecting to another
8998 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9000 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9001 or some other client was kicked from the channel.
9003 Implemented the handling of the notify type to both client
9006 Implemented silc_server_send_notify_kicked to send the KICKED
9007 notify. It is used to send it to the server's primary router.
9009 * Implemented the KICK command into server and client.
9011 * Added `query' argument to the silc_idlist_get_client function
9012 to indicate whether to query the client from server or not if
9015 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9016 to indicate that the client is not channel founder.
9020 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9022 * Removed the rng context from SilcPacketContext structure and
9023 changed that the packet routine uses the Global RNG API.
9025 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9027 * Added support for quit message that client can "leave" on the
9028 channel when it quits the SILC. It is ditributed inside the
9029 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9031 Added silc_server_free_client_data that will take the
9032 signoff message as argument.
9034 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9036 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9038 * Updated parts of the protocol specification to keep it up
9041 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9043 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9044 payloads in one packet.
9046 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9047 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9048 use now the new List flag.
9050 * Also deprecated the following packet types: REPLACE_ID,
9051 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9053 * Added list support for Notify packet in server.
9055 * Added silc_server_send_notify_channel_change to send the
9056 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9057 the silc_server_send_replace_id.
9059 * Added silc_server_send_notify_nick_change to send the
9060 NICK_CHANGE notify type. Deprecates the function
9061 silc_server_send_replace_id.
9063 * Added silc_server_send_notify_join to send the JOIN notify type.
9064 Deprecates the function silc_server_send_new_channel_user.
9066 * Added silc_server_send_notify_leave to send LEAVE notify type.
9067 Deprecates the function silc_server_send_remove_channel_user.
9069 * Added silc_server_send_notify_cmode and
9070 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9071 types. Deprecates the silc_server_send_set_mode function.
9073 * Added SERVER_SIGNOFF notify type to indicate that server has
9074 quit. This means that all clients on the channel from that
9075 server will drop. This can be also used when netsplit happens.
9077 Deprecated REMOVE_ID packet type since it is not needed anymore
9080 Added silc_server_send_notify_server_signoff to send the
9081 SERVER_SIGNOFF notify type. Deprecates the function
9082 silc_server_send_remove_id.
9084 Added also silc_server_send_notify_signoff to send the
9085 SIGNOFF notify type.
9087 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9088 SILC protocol from this day on. Changed the protocol
9089 specification as well.
9091 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9092 notify type. It is used between routers to notify about
9093 topic changes on a channel.
9095 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9098 * Partly updated the protocol specification to comply with the
9099 changes now made. It is still though a bit outdated.
9101 * The JOIN notify type now takes one extra argument <Channel ID>.
9102 The packet used to be destined to the channel but now the
9103 JOIN type may be sent as list thus it is impossible to
9104 destine it to any specific channel. By adding this argument
9105 it is again possible.
9107 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9109 * Added CREDITS file. The CHANGES and CREDITS file will appear
9110 in the distribution as well.
9112 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9114 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9115 types in the server's silcd/packet_receive.c.
9117 * Implemented CMODE and CUMODE to work in router environment.
9119 * Fixed minor encoding and decoding buglet from the
9120 lib/silccore/silcmode.c.
9122 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9125 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9127 * Changed all SilcConfigServer* and silc_config_server* to
9128 SilcServerConfig* and silc_server_config*, respectively.
9131 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9133 * Associated the ID (client or server ID) to the Authentication
9134 Payload to avoid any possibility of forging. Updated the
9135 protocol specification and the code accordingly.
9137 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9139 * The RSA key length is now save to the RsaKey context in the
9140 key generation process in lib/silccrypt/rsa.c. The key length
9141 is now used to figure out the maximum size of the block allowed
9142 to be encrypted/signed.
9144 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9145 is equivalent to the silc_mp_mp2bin but does not allocate any
9148 * Changed silc_mp_mp2bin API to take length argument. If it is
9149 non-zero then the buffer is allocated that large. If zero, then
9150 the size is approximated using silc_mp_sizeinbase, which however
9153 * Created Global RNG API which is global RNG that application can
9154 initialize. After initializing, any routine anywhere in the
9155 code (including library) can use RNG without allocating a new
9156 RNG object. This was done to allow this sort of use of the
9157 RNG in code that has no chance to allocate RNG object. All
9158 applications currently allocate this and many routines in the
9159 library use this. Affected file lib/silccrypt/silcrng.[ch].
9161 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9162 it to use the Global RNG API.
9164 * Defined Authentication Payload into protocol specification that
9165 is used during SILC session to authenticate entities. It is
9166 used for example by client to authenticate itself to the server
9167 to obtain server operator privileges.
9169 Implemented this payload into the lib/silccore/silcauth.[ch].
9170 Implemented also routines for public key based authentication
9171 as the new protocol specification dictates.
9173 Moved definitions of different authentication methods from
9174 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9176 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9177 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9178 silc_pkcs_verify_with_hash functions into the file
9179 lib/silccrypt/silcpkcs.[ch].
9181 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9183 * The client entry's userinfo pointer must be always valid.
9184 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9185 will fail since it requires the userinfo. Now, the userinfo
9186 is allocated as "" if actual userinfo does not exist. Actually,
9187 it must exist and it is totally Ok to drop client connections
9188 that does not announce the userinfo. However, we will make
9189 this workaround for now.
9191 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9192 to return the remote port by socket.
9194 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9196 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9197 SILC_SERVER_PENDING_EXEC and added an new macro
9198 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9199 data or when error occurs while processing the pending command.
9201 Added new argument `destructor' into silc_server_command_pending
9202 and to the SilcServerCommandPending object. This destructor is
9203 now called after calling the pending callback or if error occurs
9204 immediately. If error occurs the actual pending callback won't
9205 be called at all - only the destructor. The destructor may be
9206 NULL if destructor is not needed.
9208 All this applies for client library code as well. Similar
9209 changes were made there as well for the pending commands.
9211 In the client, the application must now allocate the
9212 SilcClientCommandContext with the silc_client_command_alloc
9215 * Added reference counter to the SilcServerCommandContext. Added
9216 function silc_server_command_alloc and silc_server_command_dup
9219 Same type of functions added to the client library for the same
9222 * Removed the cmd_ident from IDListData away since it is now
9223 global for all connections. It is the command identifier used
9224 in command sending and with pending commands. The affected file
9227 * Added reference counter to the SilcSocketConnection objecet to
9228 indicate the usage count of the object. The object won't be
9229 freed untill the reference counter hits zero. Currently only
9230 server uses this, and client ignores it. The client must be
9231 set to use this too later. The affected files are
9232 lib/silccore/silcsockconn.[ch]. Added also the function
9233 silc_socket_dup to increase the reference counter.
9235 This was mainly added because it is possible that the socket
9236 is removed underneath of pending command or other async
9237 operation. Now it won't be free'd and proper DISCONNECTING
9238 flags, etc. can be set to avoid sending data to connection that
9239 is not valid anymore.
9241 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9242 the connection. After that it sets SILC_SET_DISCONNECTED.
9243 It is, however, possible that the socket data is not still freed.
9244 The silc_server_packet_process now checks that data is not
9245 read or written to connection that is DISCONNECTED. The socket
9246 get's freed when the reference counter hits zero.
9248 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9250 * Changed the client operation API: channel_message operation's
9251 `sender' is now the client entry of the sender, not the nickname
9252 and the `channel' is the channel entry, not the channel name.
9254 In the private_message operation the `sender' is now also the
9255 client entry of the sender not the nickname.
9257 Affected file is lib/silcclient/ops.h and all applications
9258 using the client operations.
9260 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9262 * Moved the calling of ops->connect() from connect_to_server_final
9263 into receive_new_id functin since that is the point when the
9264 client is actually allowed to send traffic to network. The
9265 affected file is lib/silcclient/client.c.
9267 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9269 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9270 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9271 (if needs broadcasting) instead of broadcasting the packets one
9272 by one which would make a burst in the network traffic.
9274 * Added `broadcast' argument to the functions in silcd/server.[ch]
9275 silc_server_create_new_channel[_with_id] to indicate whether
9276 to send New Channel packet to primary router.
9278 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9280 * Added new function into the silcd/server.[ch] files:
9281 silc_server_create_new_channel_with_id to create new channel with
9282 already existing Channel ID.
9284 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9285 lib/silccore/silcpacket.h. This packet is used t send list of
9286 Set Mode payloads inside one packet. Server uses this to set
9287 the modes for the channels and clients on those channels, that it
9288 announced to the router when it connected to it. The protocol
9289 specification has been updated accordingly.
9291 * The silc_server_new_channel did not handle the packet coming
9292 from normal server as it normally does not send that. However,
9293 when it announces its channels it does send it. Implemented
9294 the support for that.
9296 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9297 into the file lib/silccore/id.h.
9299 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9301 * Fixed memory leaks in the functions silc_idlist_del_client,
9302 silc_idlist_del_channel and silc_idlist_del_server in the file
9303 silcd/idlist.c. All of those leaked like a sieve.
9305 * Fixed some small memory leaks in the client's function
9306 silc_client_notify_by_server.
9308 * Added functions into silcd/server.c: silc_server_announce_clients,
9309 silc_server_announce_channels and silc_server_announce_server.
9310 These functions are used by normal and router server to announce
9311 to its primary router about clients, channels and servers (when
9312 router) that we own. This is done after we've connected to the
9315 These functions effectively implements the following packet types:
9316 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9317 and SILC_PACKET_NEW_ID_LIST.
9319 * Added new functions into the silcd/packet_receive.[ch]:
9320 silc_server_new_id_list, silc_server_new_channel_list and
9321 silc_server_new_channel_user_list to handle the incoming
9322 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9324 * Added support of changing Channel ID in the function
9325 silc_server_replace_id. If the server that announces a channel
9326 to the router already exists in the router (with same name but
9327 with different Channel ID), router is responsible to send
9328 Replace ID packet to the server and force the server to change
9329 the Channel ID to the one router has.
9331 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9332 client that the Channel ID has been changed by the router. The
9333 normal server sends this to the client. Client must start using
9334 the new Channel ID as the channel's ID.
9336 Implemented handling of this new type into lib/silcclient/client.c
9337 into the function silc_client_notify_by_server.
9339 * Added new function silc_idlist_replace_channel_id into the files
9340 silcd/idlist.[ch] to replace the Channel ID.
9342 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9344 * Call silc_server_command_identify_check always when processing
9345 the IDENTIFY command in silcd/command.c
9347 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9349 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9350 send keepalive packets. The packet can be sent by clients,
9351 servers and routers.
9353 Added function silc_socket_set_heartbeat into the file
9354 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9355 If not set, the heartbeat is not performed. The actual
9356 heartbeat is implemented in the low level socket connection
9357 library. However, application is responsible of actually
9360 Added silc_server_send_heartbeat to send the actual heartbeat
9361 packet into silcd/packet_send.[ch]. Server now performs
9362 keepalive with all connections.
9364 * Added silc_task_get_first function into lib/silcutil/silctask.c
9365 to return the timeout task with shortest timeout. There was a bug
9366 in task unregistration that caused problems. TODO has been
9367 updated to include that task system must be rewritten.
9369 * The client library will now resolve the client information when
9370 receiving JOIN notify from server for client that we know but
9371 have incomplete information.
9373 * Rewrote parts of silc_server_remove_from_channels and
9374 silc_server_remove_from_one_channel as they did not remove the
9375 channel in some circumstances even though they should've.
9377 * Encryption problem encountered in server:
9379 The LEAVE command used to send the Channel Key packet to the
9380 router immediately after generating it. However, the code
9381 had earlier sent Remove Channel user packet but not immediately,
9382 ie. it was put to queue. The order of packets in the router
9383 was that Channel Key packet was first and Remove Channel User
9384 packet was second, even though they were encrypted in the
9385 reverse order. For this reason, MAC check failed. Now, this
9386 is fixed by not sending the Channel Key packet immediately but
9387 putting it to queue. However, this is more fundamental problem:
9388 packets that are in queue should actually not be encrypted
9389 because packets that are sent immediately gets encrypted
9390 actually with wrong IV (and thus MAC check fails). So, packets
9391 that are in queue should be encrypted when they are sent to
9392 the wire and not when they put to the queue.
9394 However, the problem is that the current system has not been
9395 designed to work that way. Instead, the packet is encrypted
9396 as soon as possible and left to the queue. The queue is then
9397 just purged into wire. There won't be any fixes for this
9398 any time soon. So, the current semantic for packet sending
9401 o If you send packet to remote host and do not force the send
9402 (the packet will be in queue) then all subsequent packets to the
9403 same remote host must also be put to the queue. Only after the
9404 queue has been purged is it safe again to force the packet
9407 o If you send all packets immediately then it safe to send
9408 any of subsequent packets through the queue, however, after
9409 the first packet is put to queue then any subsequent packets
9410 must also be put to the queue.
9412 Follow these rules and everything works fine.
9414 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9416 * Added new function silc_server_remove_clients_by_server to
9417 remove all client entries from ID list when the server connection
9418 is lost. In this case it is also important to invalidate all
9419 client entires as they hold the invalid server entry. This
9420 fixes fatal bug when server has lost connection and will reconnect
9423 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9425 * Made some sanity checks to silc_server_daemonise like to check
9426 whether the requested user and group actually exists.
9428 * Added sanity check to SKE's silc_ske_responder_finish to check
9429 that the public and private key actually is valid.
9431 * Invalidate the client's nickname when receiving Replace ID
9432 packet and the Client ID is being replaced. This means that the
9433 server will query the nickname if someone needs it (client)
9436 * Sort the ID Cache in client library when the ID Cache data
9437 has changed (needs sorting).
9439 * Do not allow for SILC client to create several connections to
9440 several servers. The client does not support windows right now
9441 and generating multiple connections causes weird behaviour.
9443 Irssi-silc client does support windows and can handle several
9444 connections without problems, see: www.irssi.org and SILC plugin.
9446 * Fixed some places where client was added to the IDList. The
9447 rule of thumb is following (in order to get everything right):
9448 If the client is directly connected local client then the
9449 `connection' argument must be set and `router' argument must be
9450 NULL to silc_idlist_add_client function. If the client is not
9451 directly connected client then the `router' argument must
9452 bet set and the `connection' argument must be NULL to the
9453 silc_idlist_add_client function.
9455 * The funtion silc_server_packet_send_local_channel actually did
9456 not check whether the client was locally connected or not. It
9457 does that now. Fixed a bug related to LEAVE command.
9459 * Fixed Remove Channel User payload parsing bug in server's
9460 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9462 * The server's silc_server_save_channel_key now checks also the
9463 global ID list for the channel as it might not be in the local
9464 list. Fixed a bug related to LEAVE command.
9466 * Is this the end of the [<unknown>] buglet that has been lurking
9467 around for a long time? A little for loop fix in server's
9468 silc_server_command_whois_parse that is used by both IDENTIFY
9469 and WHOIS command. At least, this was a clear bug and a cause
9470 of one type of [<unknown>] buglet.
9472 * WHOIS and IDENTIFY commands call the function
9473 silc_server_command_[whois/identify]_check function even if
9474 we are not router server.
9476 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9478 * Added --with-gmp configuration option. If set the GMP
9479 is always compiled in the SILC source tree. If not set then
9480 it is checked whether the system has the GMP3 installed. If
9481 it has then the GMP won't be compiled (the system's headers
9482 and library is used), if it doesn't have it then the GMP is
9483 compiled in the SILC source tree.
9485 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9487 * Changed RSA private exponent generation to what PKCS #1
9488 suggests. We try to find the smallest possible d by doing
9489 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9490 not security fix but optimization.
9492 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9494 * Added new config entry [Identity] to fork the server and run
9495 it as specific user and group. A patch from Bostik.
9497 * Imported Dotconf configuration library into lib/dotconf.
9498 This will be used to create the SILC configuration files later.
9499 It will appear in the distsribution after this commit.
9501 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9503 * A big code auditing weekend happening. Auditing code for
9504 obvious mistakes, bugs and errors. Also, removing any code
9507 Removed files for being obsolete:
9509 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9510 inline in the file lib/silcutil/silcbuffer.h)
9512 o lib/silcutil/silcbufutil.c (the header has inline versions)
9514 Changed code to fix possible error conditions:
9516 o The buffer formatting routines now check that the destination
9517 buffer really has enough space to add the data. This applies for
9518 both buffer formatting and unformatting
9519 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9520 unformatting was changed to accomodate following rules:
9521 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9522 sent to the function while XXX_*STRING will not allocate or copy
9523 the data into the buffer. Instead it sets the pointer from the
9524 buffer into the pointer sent as argument (XXX_*STRING used to
9525 require that the pointer must be allocated already). This change
9526 makes this whole thing a bit more consistent and more optimized
9527 (note that the data returned in the unformatting with XXX_*STRING
9528 must not be freed now). The routines return now -1 on error.
9530 o Tried to find all code that use buffer_format and buffer_unformat
9531 and added return value checking to prevent formatting and
9532 especially unformatting errors and possible subsequent fatal
9535 o Changed ske->x and ske->KEY to mallocated pointers in
9536 lib/silcske/silcske.h. Fixed possible data and memory leak.
9538 o Added return value checking to all *_parse* functions. Fixed
9539 many memory leaks as well.
9541 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9542 so that buffer overflows would not happen. All code now also
9543 checks the return value as it can fail.
9545 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9547 * Added reconnection support to server if the normal server looses
9548 its connection to the router (for example if router is rebooted).
9549 The server performs normal reconnection strategy implemented
9550 to the server. Affected file silcd/server.c.
9552 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9554 * Added new packet type SILC_PACKET_SET_MODE that is used to
9555 distribute the information about changed modes (for clients,
9556 channels and clients channel modes) to all routers in the
9557 network. Updated the protocol specification accordingly.
9559 Added functions into silcd/packet_send.c and
9560 silcd/packet_receive.c: silc_server_send_set_mode,
9561 silc_server_set_mode.
9563 Added new files silcmode.[ch] into lib/silccore that implements
9564 the encoding and decoding of Set Mode Payload. Added new type
9565 SilcSetModePayload. Moved the definitions of different modes
9566 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9568 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9570 * Oops, a little mistake in server's connection authentication
9571 protocol. The protocol is not ended with FAILURE but with
9572 SUCCESS if the authentication is Ok. :) Affected file is
9575 * Implemented NICK_CHANGE notify handling in server in the file
9576 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9577 the local clients on the channel. After the changing nickname
9578 in router environment snhould work and the [<unknown>] nickname
9579 should appear no more.
9581 The silc_server_replace_id function that receives the Replace ID
9582 payload now sends the NICK_CHANGE notify type also in the file
9583 silcd/packet_receive.c
9585 * Changed WHOIS and IDENTIFY command to support the maximum amount
9586 of arguments defined in protocol specs (3328 arguments). This
9587 fixed a bug that caused problems when there were more than three
9590 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9592 * Added extra parameter, command identifier, to the
9593 silc_client_send_command so that explicit command identifier
9596 Changed that ID list routines uses specific command identifier
9597 when sending WHOIS/IDENTIFY requests to the server so that they
9598 can be identified when the reply comes back.
9600 Affected files lib/silcclient/command.[ch],
9601 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9603 * Added `sender' argument to silc_server_packet_send_to_channel
9604 to indicaet the sender who originally sent the packet to us
9605 that we are now re-sending. Ignored if NULL. Affected file
9606 silcd/packet_send.[ch].
9608 * Added some server statistics support in silcd/server_internal.h
9609 SilcServerStatistics structure and around the server code. Also
9610 send some nice statistics information when client is connecting
9613 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9615 * Fixed channel ID decoding in server's JOIN command reply in
9616 silcd/command_reply.c
9618 * Fixed braodcasting of replace ID payload to not to send it if
9619 we are standalone server in silcd/packet_receive.c.
9621 * Fixed all channel message sending routines to not to send
9622 packets to clients that has router set, since they are routed
9623 separately in the same function earlier. Affects file
9624 silcd/packet_send.c and all channel packet sending functions.
9626 * In USERS reply, res_argv[i] are not allocated, the table
9627 is allocated. Thus changed that free the table, not its
9630 * In server's whois_check and identify_check if the client is
9631 locally connected do not send any WHOIS commands - they are not
9634 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9636 * Fixed some minor bugs in client when sending WHOIS command. The
9637 arguments was in wrong order.
9639 * Removed statis function add_to_channel from server in
9640 silcd/command.c that was previously used with the joining but
9643 * Tested USERS command in router environment successfully with two
9644 routers, two servers and two clients.
9646 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9648 * Reorganized the USERS command and command reply in client library
9649 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9650 When the command is given by user we register a pending command
9651 callback that will reprocess the command after the reply has been
9652 received from the server. When reprocessing the packet we then
9653 display the information. Thus, the USERS information is displayed
9654 now in the command callback instead of in the command reply
9655 callback. The processing of the command is same as previously
9656 when server has sent the command reply in the JOINing process.
9658 * Added to USERS command in silcd/command_reply.c to join the client,
9659 we didn't use to know about, to the channel after we've created
9660 a client entry for it. Also, for clienet we did know already still
9661 check whether it is on the channel or not and add it if not.
9663 * Removed silc_server_command_join_notify as the function and its
9666 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9668 * Changed the client's pending command handling to the same as the
9669 server's pending command handling. It is also now possible to
9670 execute command reply functions from other command reply
9671 function as the function callbacks for commands and command
9672 replies are one and same. The pending commands are not static
9673 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9674 in client connection context. Thus, pending commands are server
9675 connection specific as it is convenient.
9677 Changed the function silc_client_command_pending and
9678 silc_client_command_pending_del and added new function
9679 silc_client_command_pending_check. Removed the
9680 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9683 * Added cmd_ident, current command identifier, to the client
9684 connection context in lib/silcclient/client.h to keep track on
9685 command identifiers used in command sending. Client's command reply
9686 function handling now supports the mandatory command identifiers.
9688 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9689 funtions in client to fully support pending command callbacks.
9691 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9692 as one of the arguments to the application in the command reply
9695 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9696 before first releasing SILC but came back. Now it is removed again
9697 and should come back nomore. The FORWARDED flag was used only
9698 by the JOINing procedure by forwarding the command packet to router.
9699 Now, the JOINing procedure has been changed to more generic (due
9700 to various router environment issues) and FORWARDED is not needed
9701 anymore for anything. The protocol specification is yet to be
9704 Now, removed silc_server_packet_forward from server and the flag
9705 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9707 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9709 * Renamed NAMES command to USERS command. The NAMES was named that
9710 due to historical reasons. Now it is renamed. Also, rewrote
9711 parts of the USERS command. The nickname list is not sent anymore
9712 by the server. Only Client ID and mode lists are sent in the USERS
9713 command. Changed this also to the protocol specification.
9715 The client now resolves the names and stuff after it receives
9716 the USERS list from the server when joining to the channel.
9718 * WHOIS and IDENTIFY commands has been changed to support multiple
9719 Client ID's per command. One can now search for multiple users
9720 in the network by sending only one WHOIS or IDENTIFY command.
9721 Changed the code and the protocol specifications.
9723 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9724 uses silc_server_command_whois_parse to parse the request. */
9726 * If normal server, do not parse the WHOIS and IDENTIFY requests
9727 before sending it to the router. Saves some time.
9729 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9731 * Fixed JOIN command on client library. Wrong number of arguments
9732 used to crash the client.
9734 * Added silc_server_channel_has_global function to check whether
9735 channel has global users or not.
9737 * Added silc_server_channel_has_local function to check whether channel
9738 has locally connected clients on the channel.
9740 * The silc_server_remove_from_one_channel now checks whether the
9741 channel has global users or not after given client was removed from
9742 the channel. It also checks whether the channel has local clients
9743 on the channel anymore. If it does not have then the channel entry
9744 is removed as it is not needed anymore.
9746 * The silc_server_notify now checks on JOIN notify whether the joining
9747 client is one of locally connected or global. If it is global then
9748 the channel has now global users on the channel and that is marked
9749 to the channel entry. Also, it now saves the global client to
9750 global list who is joining and JOINs it to the channel. This is
9751 for normal server, that is.
9753 Changed silc_server_send_notify_on_channel,
9754 silc_server_packet_relay_to_channel and
9755 silc_server_packet_send_to_channel check if we are normal server
9756 and client has router set (ie. global client) do not send the
9757 message to that client, as it is already routed to our router.
9759 * Implemented LEAVE notify type handling in silc_server_notify
9762 * Tested LEAVE command in router environment successfully. Tested
9763 with two routers, two servers and two clients.
9767 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9769 * Implemented SIGNOFF notify type handling in silc_server_notify
9772 * silc_server_remove_id now removes the client entry from all channels
9773 it has joined and thusly sends SIGNOFF notify type.
9775 * Rewrote the NAMES list generation in server by removing two excess
9776 loops. The lists are created now inside one loop.
9778 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9780 * silc_server_remove_channel_user checks now also global list
9781 for channel and client.
9783 * silc_server_new_channel_user checks now both local and global
9784 list for channel and client. Fixed a bug in client id decoding.
9785 Used to decode wrong buffer.
9787 * silc_server_channel_message checks now both local and global
9788 list for channel entry.
9790 * Tested channel joining (hence JOIN) in router environment
9791 successfully. Tested with two routers, two servers and two
9794 * Tested channel message sending in router environment successfully.
9796 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9798 * Added silc_server_save_channel_key into server.[ch] to save the
9799 received channel key in Channel Key payload processing. It is
9800 also used in JOIN command reply handling.
9802 Equivalent function silc_client_save_channel_key added into
9803 client.[ch] into client library.
9805 * Changed JOIN command reply to send information whether the channel
9806 was created or not (is existing already) and the channel key
9807 payload. Changed protocol specs accordingly.
9809 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9810 the request was sent by ID and not by nickname. Crashed on
9813 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9815 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9816 now correctly save the received data.
9818 * silc_server_free_sock_user_data now notifies routers in the
9819 network about entities leaving the network.
9821 At the same time implemented functions silc_server_remove_id
9822 and silc_server_send_remove_id to receive and send REMOVE_ID
9823 packets. The packet is used to notify routers in the network
9824 about leaving entities. The ID removed will become invalid in
9827 * Added function silc_idlist_del_server into server. Removes and
9828 free's server entry from ID list.
9830 * silc_server_private_message function now checks, if we are router,
9831 that the destination ID really is valid ID, naturally.
9833 * In router when NEW_ID packet is received (for new client) the
9834 hash of the Client ID is saved in the ID Cache but the
9835 client->nickname is set to NULL, instead of putting the hash
9838 IDENTIFY command now also checks that client->nickname must be
9839 valid. If it is not if will request the data from the server who
9840 owns the client. Added new function
9841 silc_server_command_identify_check.
9843 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9844 to set the command to already allocated Command Payload.
9846 * Tested private message sending in router environment with two
9847 routers, two servers and two clients. Fixed minor bugs and now
9850 * Fixed segfault from client's NAMES command. Used to crash if
9853 * Forwarded packets must not be routed even if it is not destined
9854 to the receiver. Changed server code comply with this.
9856 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9858 * Added `require_reverse_mapping' boolean value to ServerParams
9859 structure. If TRUE (not default) the server will require that
9860 the connecting host has fully qualified domain name.
9862 If the reverse mapping is not required and hostname could not be
9863 found the IP address is used as hostname.
9865 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9867 * Implemented version string checking to both client and server.
9868 The check is incomplete currently due to the abnormal version
9869 strings used in development version of SILC.
9871 * Changed all command functions in server to use the new
9874 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9876 * Changed char *data to unsigned char *data in ID Cache system to
9877 support binary data as ID Cache data. Changed code to support
9878 binary data in lib/silccore/idcache.c.
9880 * Renamed silc_server_packet_relay_command_reply to
9881 silc_server_command_reply as it is normal packet receiving
9882 function. Rewrote the function to accept command replys for
9883 servers and not only for clients.
9885 * Mark remote router always as registered server if we are connecting
9886 to it. Otherwise, commands sent by the router to us are ignored.
9888 * All ID List find routines now returns the ID Cache Entry pointer
9889 as well if requested.
9891 * WHOIS command works now in router environment, tested with two
9892 routers, two servers and two clients.
9894 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9895 in router environment (as it is almost equivalent to WHOIS) but
9896 hasn't been tested thoroughly. Added new functions:
9898 silc_server_command_identify_parse
9899 silc_server_command_identify_send_reply
9900 silc_server_command_identify_from_client
9901 silc_server_command_identify_from_server
9903 * Disabled route cache adding because adding two different ID's with
9904 same IP replaces the old cache entry thus giving wrong route.
9905 The entry->router->connection is always the fastest route anyway
9906 so route cache may not be needed. Of course, new routes maybe
9907 established after receiving the ID when the entry->router->connection
9908 might not be anymore the most optimal.
9910 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9912 * Add route cache for received ID for fast routing.
9914 * Added silc_server_packet_route to route received packet on router
9915 that is not destined to us.
9917 * Renamed silc_server_get_route to silc_server_route_get.
9919 * Added id_string and id_string_len fields into SilcServer to
9920 include encoded ServerID for fast comparing without excess
9921 encoding of the ID's.
9923 * Cleaned up WHOIS command on server side. Added following static
9926 silc_server_command_whois_parse
9927 silc_server_command_whois_check
9928 silc_server_command_whois_send_reply
9929 silc_server_command_whois_from_client
9930 silc_server_command_whois_from_server
9932 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9933 arguments in command replies. All command functions should be
9934 updated to use this macro.
9936 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9938 * Minor typo fixes on command reply handling on server.
9940 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9942 * Added silc_server_command_add_to_channel internal routine to add
9943 the client to the channel after router has created the channel and
9944 sent command reply to the server.
9946 * Added generic silc_server_send_command to send any command from
9949 * Use static buffer with ID rendering instead of duplicating data.
9951 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9953 * Fixed a channel user mode bug when joining to a channel server gave
9954 everybody channel founder rights, oops.
9956 * We mark ourselves as the router of the incoming server connection
9957 if we are router ourselves. This way we can check in some packet
9958 sending functions whether it is locally connected server. For
9959 incoming router connections we put NULL.
9961 * For router sending packets locally means now always sending the
9962 packet cell wide; to local clients and local servers. For normal
9963 server sending packet locally means sending it to only local
9966 * Fixed the JOIN command to really work in router environment. If the
9967 channel is created it is always created by the router. Router is
9968 also responsible of making the initial joining to the channel,
9969 sending JOIN notify to the sending server and distributing
9970 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9971 does not exist server doesn't do anything else but forward the
9972 command to the router which performs everything.
9974 * Added silc_server_send_channel_key function to send the Channel Key
9977 * Added silc_server_create_channel_key to create new channel key. The
9978 channel key is now re-generated everytime someone joins or leaves
9979 a channel, as protocol dictates. Note: channel->key_len is the
9982 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9984 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9985 packet_receive.[ch] to separate packet sending and receiving
9986 routines. The server.[ch] now includes everything else including
9987 actual packet processing (writing and reading data) and other
9990 Renamed silc_server_private_message_send_internal to
9991 silc_server_send_private_message. The routine is still though
9992 used only to relay private messages as server does not send
9993 private messages itself.
9995 Renamed silc_server_new_channel to silc_server_create_new_channel
9996 and added new function sicl_server_new_channel that handles the
9997 incoming New Channel packet. Added also new sending function
9998 silc_server_send_new_channel to send New Channel Payload.
10000 * Added new function silc_server_notify to process incoming notify
10001 packet to the server/router. Server may then relay the notify
10002 to clients if needed.
10004 * Added new function silc_server_new_channel_user to process incoming
10005 New Channel User packet. Router will redistribute the packet and
10006 send JOIN notify to its local clients and locally connected servers
10007 if needed. Normal server will send JOIN notify to its local client
10008 on same channel when received this packet. Added also corresponding
10009 sending function silc_server_send_new_channel_user to sent the
10012 * Added boolean route argument to send_notif_to_channel and
10013 packet_send_to_channel functions to attempt to route the packet
10014 if it is TRUE and send only locally if it is FALSE.
10016 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10018 * silc_server_replace_id now broadcasts the received replace ID
10019 packet if it is not broadcast packet already. The router must
10020 broadcast to inform other routers about changed ID.
10022 * Added backpointer to server's router into SilcServer context in
10023 silcd/server_internal.h.
10025 * Fixed silc_server_packet_broadcast to send correct broadcast
10028 * The channel key is now distributed to the local client as soon
10029 as it is received from the router (in router environment) so that
10030 no other packet may be sent for the channel until client has
10033 * silc_server_remove_channel_user now broadcasts the received
10034 Remove Channel User packet if it is not broadcast packet already.
10035 The router must broadcast to inform other routers about removed
10038 * Added users field into SilcPacketContext that is a reference count
10039 of the context. One can increase the reference count by calling
10040 silc_packet_context_dup which is now changed to just increase the
10041 reference count instead of duplicating the data. The reference
10042 count is decresed by calling silc_packet_context_free that will
10043 free the data after the reference count hits zero.
10045 For now on the packet context and everything allocated into it
10046 (including the raw packet from network) must be freed by calling
10047 the new silc_packet_context_free function. Added also new function
10048 silc_packet_context_alloc that must be used now to allocate the
10049 context. This also means that if a routine is asynchronous from
10050 silc_[client/server]_packet_parse_type the packet context must
10051 be duplicated by calling silc_packet_context_dup. Otherwise it
10052 gets free'd after silc_[client/server]_packet_parse_type returns.
10053 Also, one must remember that if packet is duplicated then its
10054 reference count must be decresed by calling the free function as
10055 many times as it was duplicated.
10057 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10058 from both client and server.
10060 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10062 * Made joining to a channel working in router environment.
10064 * Cleaned up JOIN command on server side and create function
10065 silc_server_command_join_channel internal routine to make the
10068 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10070 * Changed silc_command_pending list to SilcDList. Also, added
10071 `ident' field to SilcServerCommandPending structure to identify
10072 the reply and to call correct callback.
10074 Added silc_server_command_pending_check function to replace the
10075 corresnponding macro. The silc_command_pending list is not
10078 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10079 to set identifier to previously allocated Command Payload. It
10080 is used to set identifier for command when resending Command
10083 * Added silc_command_payload_encode_payload to encode Command
10084 Payload buffer from SilcCommandPayload structure.
10086 * Added silc_argument_payload_encode_payload to encode Argument
10087 payload buffer from SilcArgumentPayload structure.
10089 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10091 * Changed WHOIS command to support router connection on server side.
10092 The whois request is always sent to router unless the server is
10093 standalone server. After server has received the reply from the
10094 router will it send the reply to the client.
10096 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10097 broadcast received broadcast packet. The function is used only
10098 by router. The broadcast packet is always sent to the router's
10101 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10102 render given ID to printable string, for log files for example.
10104 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10106 * Made basic router to router connections working. At least they
10107 can now connect to each other but nothing really works the way
10108 they are supposed - yet.
10110 * Added new initiator token to RouterConnection configuration
10111 file in silcd/serverconfig.[ch]. It is used to tell whether we
10112 are the initiator to the remote router or whether we'll expect
10113 the other end to connect.
10115 * Moved registering of listener task to silc_server_init, hence
10116 the server starts listenning as soon as it is run, even if it
10117 does not have connections to other routers. Let's see how well
10120 * Changed default connection retry timeouts for more suitable in
10123 * Removed cipher and such arguments from silc_idlist_add_client
10124 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10125 Added new function silc_idlist_add_data to add the keys and stuff
10128 * Added SilcIDListData structure and added it to SilcClientEntry
10129 and SilcServerEntry as their first field in the structure. This
10130 way we can explicitly cast the ID entries to the SilcIDListData
10131 structure and get common data for the entries. In past, we had
10132 to first check what type of connection it is and then cast it to
10133 correct ID entry type. Now, we can directly cast the opaque
10134 pointer to the SilcIDListData (no matter what ID entry it actually
10135 is) and get the data needed.
10137 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10139 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10140 in some circumstances even if threre were timeout tasks, though not
10141 IO tasks, but tasks anyway. Now fixed.
10143 * Defined SilcServerConnection structure to hold connection specific
10144 stuff about directly connected servers and routers. The definition
10145 is currently in silcd/server_internal.h. I thought about having
10146 a bit more important role fro this struct but for now it is used
10147 only when connecting to other server (or router actually).
10149 * Added connecting retry support in server when connecting to
10150 router(s). The retry feature implement exponential backoff
10151 algorithm. Also, added SilcServerParams structure to hold default
10152 parameters for server. For now, it include these retry settings
10153 and are hard coded. After server is moded to be as Silc Server
10154 Library this structure will be more important.
10156 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10158 * Changed client librarys channel->clients table to SilcList and
10159 changed code accordingly.
10161 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10163 * Changed client's channel table to SilcList and changed code
10164 accordingly. Also changed SilcChannelClientEntry to include back-
10165 pointer to the channel so that client entry can use that structure
10166 as list as well and we have fast cross-reference to the channel.
10167 This change dramatically decreased the complexity of channel
10168 handling with client entry and vice versa (removed one extra
10169 loop when searching for channel entry from many functions).
10171 * Changed server->sim from table to SilcDList and changed code
10174 * NAMES command can now be used from user interface. It will show
10175 the user list on the channel, neatly.
10177 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10178 Code now saves realname of the user if it becomes available.
10180 * Renamed configure.in to configure.in.pre and made ./prepare
10181 script to automatically add correct version string to
10182 configure.in which it creates from configure.in.pre.
10184 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10186 * NAMES command reply now shows users mode with the nickname when
10187 joining to channel.
10189 * Moved silc_client_ch[u]mode[_char] functions from
10190 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10191 place sucks, they are utility functions and should be in some
10194 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10196 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10199 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10203 * Added TRQ (efficient deque and list library) into lib/trq. This is
10204 a very good list library that is currently used in the SILC. Defined
10205 SilcList API over the library because I didn't like the API very
10206 much. See lib/trq/silclist.h for the API and examples of how to
10207 use the API. Fixed various places in the code to use the new
10208 SilcList API. The SilcList is meant for lists that has a structure
10209 already defined as a list. It is not suitable to add just some
10210 context to the list (in TRQ, the context is the list actually).
10212 So, I defined SilcDList that can be used for the purpose where
10213 predefined list structure does not exit. This can be used as
10214 such list. Now some context just can be added to the SilcDList.
10215 Currently this list is not used in the SILC just yet, though there
10216 are a lot places where this can replace dynamically allocated
10217 tables and I will fix these places, later, to use SilcDList.
10218 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10219 and use TRQ internally).
10221 Also fixed some annoying warning messages that the original TRQ
10222 code generated. Also minor changes to TRQ's Makefile.in.
10224 * Added support for querying by Client ID to both WHOIS and
10225 IDENTIFY commands into server, as required by the protocol.
10227 * Removed method function pointers from SilcBuffer structure. They
10228 weren't used to anything and just increased the context size for
10229 no good reason. This change also made silc_buffer_alloc and
10230 silc_buffer_free functions inline functions.
10232 * Disabled command flooding detection support until it's fixed so
10233 that it accepts commands in but does not execute them more than once
10236 * Added silc_net_localhost(), to return local hostname, into
10237 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10238 that must be initialized before calling silc_client_init.
10240 * Added new function: silc_server_send_notify_on_channels to send
10241 notify messages to all channels client has joined. It is assured
10242 that the message is sent only once per client.
10244 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10245 lib/silcutil/silcutil.[ch] as silc_format function. The new
10246 function is generic and is used by server as well, not only by
10247 the logging routines.
10249 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10250 the provided version string was not acceptable. Added new function:
10251 silc_ske_check_version into lib/silcske/silcske.h. The function
10252 must be implemented by the application (client or server) and it
10253 does not reside in the SKE library. The function checks the version
10254 string remote end sent.
10256 * Added back pointers (to opaque context and to SilcSocketConnection)
10257 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10259 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10260 duplicate packet context structure.
10262 * Changed `notify' client operation to send same arguments as client
10263 receives from server except for ID's. ID's are mapped to correct
10264 ID entry and that is returned. Also, if channel entry is not sent
10265 by server but the notify is for channel the channel entry is sent
10266 to application (otherwise application doesn't know that it is for
10267 channel (library gets it from packet's Destination ID)).
10269 * Added silc_client_remove_from_channels into client library to
10270 remove a client from all channels it has joined to. Used when
10271 received SIGNOFF notify from server. Added also new function
10272 silc_client_replace_from_channels to replace old ID entry with
10273 new ID entry on all channels. Used when received NICK_CHANGE
10274 notify from server.
10276 * Fixed ID Cache list handling in silc_idlist_get_client in
10277 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10278 to get (or query) client by ID.
10280 * Updated TODO list.
10282 * Added connection authentication status message defined by the
10283 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10284 support for these into the code in client and server side.
10286 * Added generic function silc_client_send_command to send any command
10287 with variable argument list. Application should use this function
10288 to send commands if the command functions provided by the library
10289 does not suite for the application's user interface needs.
10291 * Added new `failure' client operation. Application is notified about
10292 received failure packet if client is executing a protocol. In this
10293 case the protocol's execution has failed.
10295 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10296 is required by the protocol.
10298 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10299 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10302 * Added status flag to SilcSKE object to indicate realtime status
10303 of the SKE protocol.
10305 * Application receives now exactly same command reply arguments as
10306 the library receives from server. However, if ID is received the
10307 corresponding ID entry is returned to the application (eg. Client
10308 ID is mapped to correct SilcClientEntry entry and that is returned).
10309 Changed command_reply client operation due to this change.
10311 * Changed all ID's in commands and in command replys as ID Payloads.
10312 Change affected both client and server side codes.
10314 All ID's sent in SILC network (with execption of ID's in SILC
10315 Packet header) are sent in ID Payload to support variable length
10318 * Server now notifies nick changes and notifies all clients on
10319 the channels about the new nickname (about the new Client ID,
10322 * Implemented CMODE command to change channel modes. Supports all
10323 channel modes defined by the protocol specs except ban and invite
10324 lists. (Also, private channel key mode is supported but support for
10325 setting private channel key in client is missing, thus, this mode
10326 has no effect on client side (except that server requires that the
10327 client uses private channel key and normal channel traffic does not
10330 Also, invite mode works per se, but INVITE command does not work
10331 yet correctly, so you can set channel as invite only channel but
10332 inviting clients to the channel does not work (it is yet to be
10333 thought what's the best way to do it).
10335 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10336 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10337 Implemented CUMODE command to change user's mode on the channel.
10338 Supports all modes defined by the protocol specs.
10340 * Added NAMES command reply to return users modes on the channel.
10342 * Removed unnecessary and slow ciphers from lib/silccrypt.
10344 * Set SO_KEEPALIVE option to connection sockets by default.
10346 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10348 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10349 redefined the Notify Payload into protocol specs.
10351 * Added silc_id_payload_parse_id to get ID directly from raw
10354 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10356 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10357 accept searching by Client ID as well.
10359 * Added support for LEAVE and SIGNOFF notify types in client library.
10361 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10362 to parse ID Payload from raw data.
10364 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10366 * Added flags parameter into silc_ske_assemble_security_properties
10367 function in lib/silcske/silcske.[ch].
10369 * Changed notify client operation to fit better for notify messages
10370 sent by server. The notify payload received from server is now
10371 passed to the application (after parsing it to SilcNotifyPayload).
10372 It is application's responsibility to retrieve the arguments
10373 from the payload and show the message the way it wants. The message
10374 sent by server is implementation specific.
10376 * Changed public keys to comply with the protocol specification.
10377 Old public keys are not supported anymore and are not compatible.
10379 * Removed nickname from Channel Payload as the latest draft removed
10380 it. The client must resolve the nickname from the NAMES command
10381 reply received when it joined the channel.
10383 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10385 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10387 * Fixed some errors in protocol specification drafts.
10389 * Created lib/silccore/silcnotify.c to implement Notify Payload
10390 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10391 generic payloads described by protocol specifications. The file
10392 includes implementations for ID Payload and Argument Payload.
10394 * Changed Command Payload implementation to use the new Argument
10395 Payload. Changed command_xxxx_payload to command_payload_xxxx
10396 to comply with SILC coding conventions.
10398 * Added suppport for Argument Payload handling in Notify Payload
10399 implementation as protocol requires it. Added the new support
10400 into server and client lib as well.
10402 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10404 * Added support for multiple nicknames on same channel. [n] is
10405 added locally to the nickname if there are more than one same
10406 nicknames on the channel.
10408 * Server now sends all nicknames that matched WHOIS request.
10409 Client also shows the list received from server.
10411 * Added TOPIC command to client side. User can now set and show
10412 current topic on channel.
10414 * Added MOTD command to client and server. Also, server sends the
10415 motd when client connects to the server.
10417 * Changed version strings to comply ISO 8601.
10419 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10421 * Fixed protocol error handling in client library. It should now
10422 cope even if the SKE fails for some reason.
10424 * Made new protocol specification drafts for submitting to IETF.
10426 * Implemented TOPIC command to server in silcd/command.c.
10428 * Added two new notify types into lib/silccore/silcnotify.h:
10429 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10430 notify nickname change and topic setting/change on a channel.
10432 * API change of command_reply operation in client library. The
10433 application gets now the status type received from server as well.
10435 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10437 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10439 * Cras fixed and optimized the packet handling even further and
10440 it should work now. Minor change to the prototype of function
10441 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10443 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10445 * Added new function into lib/silcutil/silcschedule.[ch]:
10446 silc_schedule_with_fd to select() a specified fd. The function
10447 returns after timeout expires or data arrives or goes. The
10448 function is used by packet routines to wait that all data is
10449 received from network.
10451 * Fixed data reading from network in lib/silccore/silcpacket.c.
10452 The code now assures that all data is read from the fd and then
10453 continues packet processing. This was a bug fix since the code
10454 used to drop some data in some circumstances.
10456 * Added new function into lib/silcclient/client.[ch]:
10457 silc_client_start_key_exchange to start key exchange after
10458 connection has been established to server. The code internally
10459 now uses this funtion but its main purpose was to provide it
10460 for applications that perform their own connecting. After
10461 application has created a connection it merely calls this
10462 function to start the key exchange between client and server.
10463 The library takes care of everything else after that.
10465 Updated also lib/silcclient/README to explain the usage of
10468 * Do not send to application information that connection has
10469 been established. Application gets notified it by connect
10472 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10474 * Applied cras's patch to add silc_schedule_one function. The
10475 function runs scheduler once and returns.
10477 * Fixed the scheduler after cras messed it up. The timeout
10478 handling works now as it's supposed to work.
10480 * Added into lib/silccore/ silcnotify.h to include notify
10481 message types support. Changed silc_server_send_notify*
10482 functions, in server.[ch], to support those new notify types.
10483 Added the support for the notify types into client library,
10484 as well. Added new notify client operation into ops.h in
10487 * Changed silc_server_packet_send_to_channel to send normal
10488 packets instead of just channel message packets. The function
10489 is now used to send the notify packets to channels. It is not
10490 used to send channel message packets anymore, as server never
10491 sends them anymore.
10493 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10494 va_arg()s as it seems to require it nowadays. I guess, if SILC
10495 is compiled with older va_arg() the new code should work anyway.
10497 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10499 * Splitted core library. Core library (lib/silccore) includes
10500 now only SILC protocol specific core (and common) components.
10501 Created new utility library (lib/silcutil) that includes more
10502 generic purpose stuff. The stuff for util library was taken
10503 from the old core library. This was minor and easy split.
10505 * Created SILC Client Library (lib/silcclient) that includes
10506 implementation of the SILC client without user interface. This
10507 was major move from silc/ directory. The code has been changed
10508 so that it is transparent towards the user interface. The
10509 silc/ directory includes now the same user interface as before
10510 and it uses the new client library. Read lib/silcclient/README.
10511 Basicly, the client library performs everything else related
10512 to SILC except user interface handling. Also, configuration
10513 files are considered to be part of user interface and library
10514 does not handle them.
10516 This change also changed a lot of structures, function naming etc.
10517 Most important change was that SilcClientWindow object was
10518 renamed to SilcClientConnection in the client library. Created
10519 also new file lib/silcclient/ops.h. Also added new files
10520 silc/local_command.[ch] and silc/client_ops.[ch].
10522 All these changes were made to make it easier for user interface
10523 designers to create what ever user interface for the SILC client
10526 It is also expected that the server will be moved to lib
10527 directory as well and SILC Server Library will be created;
10528 sometimes in the future.
10530 * Removed Local commands from lib/silccore/silccommand.h as
10531 they are application specific and new client library does not
10532 handle any of those anymore.
10534 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10535 old client implementation in silc/.
10537 * Added support for callback functions in SILC_LOG_* macros.
10538 Application can now set its own callbacks that will be called
10539 instead of using the default functions that will always print
10540 the debug messages to stderr (or stdout). Also, debugging can
10541 now be disabled by setting silc_debug to FALSE and re-enabled by
10542 setting it to TRUE. Note, that logging will still work even
10543 if debugging is disabled.
10545 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10546 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10547 silc_log_reset_debug_callbacks.
10549 * To enable debugging in silc client one must give now -d
10550 option on command line.
10552 * Changed silc_schedule_init to automatically allocate task queues
10553 if they are not allocated before calling it.
10555 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10557 * Added GMP 3.1 into math library.
10559 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10561 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10562 a channel in SILC network. The packet is used by servers and
10563 routers to notify other routers that user has left a channel.
10564 This little feature was missing until now. Added the feature
10565 to protocol specification as well.
10567 Added functions: silc_server_send_remove_channel_user and
10568 silc_server_remove_channel_user into server.[ch].
10570 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10571 lib/silccore/silcpacket.h. However, they are not implemented
10574 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10576 * Fixed joining to a channel and sending channel messages
10577 between server and router. The channel message sending should
10578 now work inside a cell.
10580 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10582 * Fixed the private message sending between server and router.
10583 The private message sending should now work inside a cell.
10585 * Added silc_server_replace_id into server.[ch] to replace
10586 existing ID in the SILC network.
10588 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10589 and silc_idlist_replace_server_id into idlist.[ch] in server.
10591 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10593 * Fixed the server to server connections. Server can again now
10594 connect to router. Router to router connections probably does
10597 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10599 * Added dynamic protocol registering support. Now protocols can
10600 registered and unregistered on the fly. Patch by cras.
10602 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10604 * Added lib/contrib directory to hold routines that some platforms
10605 don't have but are needed by SILC.
10607 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10608 into lin/contrib to provide getopt() and getopt_long() for
10609 those who don't have it.
10611 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10613 * Added AWAY command to client. When away message is set and
10614 client receives a private message packet the client automatically
10615 replies to the sender with the away message.
10617 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10618 bug seemed to be the cause of recent problems when compiling
10621 * Added version detection support to SKE protocol specification
10622 and added the new changes to the SKE implementation as well.
10623 There were other minor changes in the SKE protocol as well.
10625 Many changes in lib/silcske/silcske.[ch] and in
10626 lib/silcske/payload.[ch].
10628 * Added ^U functionality, clear input line. Patch from cras.
10630 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10632 * Mainly small bugfixes on core library. Fixed some debugging
10633 logging and buffer overflow in silclog.c.
10635 * Updated config.sub and config.guess on the distribution tree.
10637 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10639 * Added command lagging support in server. Client may execute
10640 commands now only once in two seconds.
10642 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10644 * Optimized packet reception. MAC computation and checking is now
10645 also more optimized. A lot previously duplicated code is now
10646 used as generic by both client and server.
10648 * Fixed key pair generation in clientutil.c
10650 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10652 * Added into lib/silccore/silcbufutil.[ch] new function;
10653 silc_buffer_realloc.
10655 * Moved generic packet sending/encryption functions to
10656 lib/silccore/silcpacket.[ch] from client and server. Some
10657 rewriting of the functions.
10659 * Moved all generic packet reception/decryption functions to
10660 lib/silccore/silcpacket.[ch] from client and server. The
10661 packet processing is now much cleaner in both client and server.
10662 These were major changes in both client and server.
10664 * Created many common functions in server to do packet sending.
10665 Previously code were duplicated a lot, this has been removed
10666 with these changes.
10668 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10670 * Rewrote major parts of the ID cache system. Don't know
10671 whether it is better now or not but at least the API is more
10674 * Major rewrite on ID cache stuff on client because of the ID
10675 cache API changes. Added idlist.c to client.
10677 * Also major rewrite on ID cache stuff on server as well.
10678 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10679 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10680 in hand, instead they are all put into the ID cache system now.
10681 All server_idlist_* routines uses ID cache now instead of
10682 traversing its own lists (those lists does not exist anymore).
10683 SilcIDList though still exists. Also, SilcXXXEntry's are
10686 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10688 * Finally made the SKE implementation compliant to the protocol
10689 specification. All mp integers are now binary encoded as
10690 opposed being HEX encoded.
10692 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10695 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10696 functions: silc_[encode/decode]_pem. Also added function
10697 silc_encode_pem_file to PEM encode with newlines ('\n') for
10698 saving into a file.
10700 * SILC public keys are now encoded either PEM or binary. Same
10701 option is for private keys as well. By default private keys
10702 are binary encoded and public keys PEM encoded. Silly HEX
10703 encoding were removed.
10705 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10706 function to create fingerprints.
10708 * Fixed a bug in SHA1; does not change the original data anymore.
10710 * Partly implemented INFO command on client and server side.
10711 Fixed CLEAR command. Changes to SERVER command; show current
10712 server(s) when giving command without arguments. Added
10713 VERSION command to client.
10715 * Added check to server that unregistered connections cannot
10716 execute commands (unless it is specificly allowed).
10718 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10720 * Fixed screen refresh.
10722 * Fixed channel joining bug from client. On some circumstances
10723 client tried to join to a channel it had already joined.
10725 * Added public key verification process into client's protocol.c.
10726 The client now verifies the public key from user and saves
10727 it into ~./silc/serverkeys/ directory.
10729 Added into: clientutil.[ch]: silc_client_verify_server_key.
10731 * Changed SKE protocol's silc_ske_initiator_finish function
10732 to accept callback function that verifies the received public
10733 key. Removed old silc_ske_verify_public_key function.
10735 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10737 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10738 silc_pkcs_private_key[_data]_set.
10740 * Made the password and public authentication more cleaner in
10741 server's protocol.c.
10743 * Removed historic and obsolete protocol `channel_auth' from
10744 both client and server.
10746 * Removed wrong way of sending command status messages from
10747 server to client in server's command.c. The old way violated
10748 protocol specification.
10750 Changes to silccore/silccommand.[ch]: removed
10751 silc_command_encode_status_payload -> not needed anymore,
10752 changed silc_command_encode_payload_va to accept extra
10753 argument on variable argument list. The argument type must
10754 now be provided to the function. Also, added new function:
10755 silc_command_encode_reply_payload_va which is same as
10756 normal command_encode_payload_va except command status type
10757 is provided as extra argument.
10759 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10761 * Added ~./silc directory handling. The directory includes the
10762 public and private keys for the client.
10764 Added silc_client_check_silc_dir, silc_client_create_identifier
10765 and silc_client_load_keys.
10767 * Implemented SILC protocol compliant public key. Added public
10768 and private key saving to and loading from files.
10770 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10771 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10772 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10773 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10774 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10776 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10777 silc_pkcs_load_[public/private]_key.
10779 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10781 * Added silc_server_get_route (route.[ch]) to get connection
10782 data for the fastest route for given ID.
10784 * Implemented INVITE command on client and server. The command
10785 were re-defined in the SILC Protocol Specification and the
10786 implementation now complies with the specification.
10788 * Implemented PING command on client and server.
10790 * Implemented NAMES command on client and server. The server side
10791 supports currently only normal server not router server yet.
10792 Some changes to NAMES definition in SILC protocol specification.
10794 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10796 * Implemented LEAVE command on client and server.
10798 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10799 again. This change was made to the protocol as well. Server
10800 should not violate the protocol specification anymore.
10802 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10804 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10805 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob