1 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
3 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
4 is not defined. They can now be safely used in if-statements
5 without braces. Affected file lib/silcutil/silclog.h.
7 * Added the checks for backup closing connection due to error
8 (local or remote) and thus not allow the resuming to occur
9 in reconnect. Affected files are silcd/packet_send.c
12 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
14 * Help file updates. Affected files in irssi/src/docs/help/in/.
16 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
18 * Fixed channel messages across cells. Affected file
21 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
23 * Fixed file transmission accepting in client library to not
24 start the negotiation if user hasn't accepted the transfer,
25 instead create new session for resent transfer. Affected
26 file lib/silcclient/client_ftp.c.
28 * Show the session ID in the file transmision list. Remove
29 session from list that failed to transfer. Switch the current
30 session automatically after transmission, and in errors, to new
31 session if other sessions exists in the transfer list. Affected
32 files are irssi/src/silc/core/silc-servers.c,
33 irssi/src/fe-common/silc/modfule-formats.c.
35 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
37 * Fixed MIME header parsing for the hopefully last time. Affected
38 file lib/silcutil/silcstrutil.c
40 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
42 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
44 * The SILC RNG is now gauranteed to return non-zero random
45 values. Affected files are lib/silccrypt/silcrng.[ch].
47 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
49 * Fixed nickname formatting when changing only case of the
50 nickname. Affected file lib/silcclient/idlist.c.
52 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
54 * Fixed a memory leak and incorrect printing of the "appears as"
55 message. Affected file irssi/src/silc/core/client_ops.c
57 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
59 * Added CRT (Chinese Remainder Theorem) supported RSA
60 private keys and private key operations. This significantly
61 increases private key operation efficiency. No compatibility
62 issues with new or old private keys. Affected files are
63 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
65 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
67 * Fixed GCC-3.3.2 related compilation warnings from the
70 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
72 * Removed RC6 from distributions.
74 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
76 * Added some better comments to lib/silccrypt/silcpkcs.h,
77 optimized some routines in lib/silccrypt/silcpkcs.c.
78 Added test_silcpkcs into lib/silccrypt/tests/.
80 * Fixed silc_rng_global_init to actually init the global RNG
81 if RNG wasn't provided for it. Affected file is
82 lib/silccrypt/silrng.c.
84 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
86 * Added silc_hash_table_find_by_context_ext. Affected files
87 lib/silcutil/silchashtable.[ch].
89 * Save the public key on normal server in WHOIS command reply
90 from attributes, if present, and add it to public key hash
91 table. Fixes WHOIS resolving by public key on normal server.
93 Optimized the attributes resolving on normal server to not
94 resolve if we resolved them already from router.
96 Affected files are silcd/server_query.c, command_reply.c.
98 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
100 * Added support for whois using attributes.
101 Affected files silcd/command_reply.c, silcd/packet_receive.c,
102 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
105 * Added support for whois using public key attribute to /WHOIS i
106 client command. Affected files irssi/docs/help/in/whois.in,
107 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
109 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
111 * Fixed UMODE setting in server when the client has anonymous
112 mode set. The mode setting was not working. Affected file
115 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
117 * Fixed some bugs and typos related to sending split messages.
118 Print notification when sending messages with /MMSG. Affected
119 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
121 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
123 * Optimized the socket referencing in packet routines, client
124 library and server. Affected files are lib/silccore/silcpacket.c,
125 lib/silcclient/client.c and silcd/server.c.
127 * If silc_socket_set_qos is given with NULL arguments the QoS is
128 reset from the socket. Affected files are
129 lib/silcutil/silcsockconn.[ch].
131 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
133 * Add a /LISTKEYS command which lists the locally cached
134 client and server keys. Affected files
135 irssi/src/fe-common/module-formats.[ch],
136 irssi/src/silc/core/silc-{channels,servers}.c
137 irssi/docs/help/in/listkeys.in
139 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
141 * Check that packet queue purging was successful. Affected
142 files lib/silcclient/client.c and silcd/packet_send.c. Related
143 to MAC failed errors.
145 * Do not clear the inbuf even if it is empty if QoS was applied
146 to it. Otherwise the QoS data is cleared and MAC failed error
147 will occur. Affected file lib/silccore/silcpacket.c.
149 * Use the rekey period time as rekey protocol timeout value.
150 If the rekey does not succeed during the rekey period there's
151 something very wrong, and we most likely end up with wrong keys,
152 do graceful reconnect then. Affected file silcd/server.c.
154 * Take reference of the socket in the parser context, as it's
155 possible to have the parsers in queue after the socket is
156 disconnected and this may cause crash. Affected files are
157 lib/silccore/silcpacket.c, lib/silcclient/client.c and
160 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
162 * Fixed KICK command reply sending, it sent to replies.
163 Affected file silcd/command.c.
165 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
167 * Finish the silc-mime.pl script. It now supports MIME type
168 guessing using magic files, signing data messages, executing
169 MIME handlers in background. Affected files
170 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
172 * Changed MIME signal handler to make things easier for the perl
173 script. Affected files irssi/src/silc/core/client_ops.c,
174 silc-servers.c, and irssi/docs/signals.txt
176 * Cleaned up the silc_mime_parse function and fixed detection
177 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
179 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
181 * Resolve the IP for file transfer listener from the connection
182 socket. Affected file lib/silcclient/client_ftp.c.
184 * Accept NULL hostname parameter in the functions
185 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
186 if hostname is not wanted.
188 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
190 * Fixed race condition between silc_client_init and
191 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
193 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
195 * Fixed file transfer connection closing when SIGNOFF for
196 the client is received from server. Affected file is
197 lib/silcclient/client_ftp.c.
199 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
201 * Check for disconnected socket in QUIT callback. Affected
202 file silcd/command.c.
204 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
206 * Modified the MIME parsing to allow \n and \r\n as delimiters.
207 Affected files lib/silcutil/silcstrutil.c
209 * Cleaned up the escape/unescape functions for correctness and
210 speed. Affected file irssi/src/silc/core/client_ops.c
212 * Removed handling for data messages with Content-Type: text/*,
213 moved parsing of MIME headers to the signal handler, added
214 support for signing and verifying data messages. Affected
215 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
216 irssi/src/silc/core/silc-{servers,channels}.c
218 * Added a perl script for handling data messages based on
219 information read from Mailcap files. New file
220 irssi/scripts/silc-mime.pl
222 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
224 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
225 acknowledge recepetion of a message to the sender. Updated
228 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
230 * Unregister channel key saving callback when deleting channel.
231 Affected file lib/silcclient/idlist.c.
233 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
234 before calling notify client operation. Affected file is
235 lib/silcclient/client_notify.c.
237 * Unregister QoS tasks when deleting the socket connection.
238 Affected files lib/silcutil/silcsockconn.[ch],
239 unix/silcunixsockconn.c.
241 * Implemented latest presence-attrs draft changes. Affected
242 files lib/silccore/silcattrs.h and
243 irssi/src/silc/core/silc-queries.c.
245 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
247 * Save old channel keys in list to allow more rapid change
248 of channel keys if server for some reason does that. This
249 avoids loosing so many channel messages due to not having
250 key to decrypt. Affected file lib/silcclient/silcclient.h,
251 idlist.c and client_channel.c.
253 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
255 * Continued backup router tests and fixes. Affected files
256 silcd/server_backup, server_util.c, server.c. See TODO.
258 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
260 * Fixed SERVER_SIGNOFF handling in servers. The client
261 was removed from wrong list thus not removing the client
262 at all. Affected file silcd/packet_receive.c.
264 * Do not execute rekey protocol for disabled connections as
265 it would never go through. Affected file silcd/server.c.
267 * Added timeout for rekey protocol to catch if the protocol
268 never executes successfully. Affected files silcd/server.c
271 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
273 * Abandon packet processing for disconnected sockets. Check
274 this always after calling packet processing callback.
275 Affected file lib/silccore/silcpacket.c.
277 * Fixed double registration disconnection code in server.
278 Closed wrong connection. Affected file silcd/packet_receive.c.
280 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
282 * On normal server reconnect to primary during resuming 4
283 times, then give up. Affected file silcd/server_backup.c.
285 * If during reconnecting to routers we notice we have router
286 connection but no primary router set, the server is in desync.
287 Reconnect to primary to restore network. Affected file
290 * Assure that only one protocol is exeucting at the same time.
291 Added checks for all protocols. Affected files are
292 silcd/server.c and server_backup.c.
294 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
296 * Check that a string is not already part on invite/ban
297 string when processing it. Affected file silcd/server_util.c.
299 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
301 * Fixed the CUMODE_CHANGE for founder mode changes to comply
302 with 1.2 version of the protocol. Affected file is
303 silcd/packet_receive.c.
305 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
307 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
308 where the passphrase was given. Affected file is
311 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
313 * INVITE and BAN notifys are now delivered from routers to
314 servers (but not clients) on the channel. Updated specs and
315 code. Affected files silcd/packet_[send|receive].[ch],
316 command.c, server.c and server_util.c.
318 * Implemented INVITE and BAN announcing. Affected files are
319 silcd/server.[ch], server_util.c.
321 * Implemented SilcStatus error type argument returning in
322 command reply error in server. Affected file silcd/command.c.
324 * Implemented SilcStatus argument returning in comand reply
325 in client library. The command_reply client operation now
326 returns error specific arguments as well. Affected files
327 are lib/silcclient/command_reply.[ch], client_resume.c,
328 lib/silccore/silcstatus.[ch].
330 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
332 * Backup router protocol version 1.2 implemented. Testing still
333 required. Affected files in silcd/server_backup.[ch], server.c,
334 packet_receive.c and server_internal.h.
336 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
338 * silc_client_send_[channel|private]_message now return TRUE
339 or FALSE. Affected file lib/silcclien/client_channel.c and
342 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
344 * Check for explicit nickname in INVITE and BAN processing
345 during join as well (and don't expect only wildcards in
346 invite/ban strings). Affected file silcd/command.c.
348 * Fixed the INVITE and BAN by public key. The public key saved
349 is the PK payload (as specified) not the raw data. Affected
350 file silcd/server_util.c.
352 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
354 * UTF-8 text message support for actions and notices in SILC
355 Client. Affected file irssi/src/silc/core/client_ops.c.
357 * silc_get_username and silc_get_real_name now returns sensible
358 data on Win32. Patch by Toni Willberg. Affected file is
359 lib/silcutil/win32/silcwin32util.c.
361 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
363 * Provide a signal handler to send MIME encoded messages and emit
364 a signal when a MIME encoded message is received. Also document
365 the signals for usage with the perl interface.
367 A sample perl script will be supplied at a later point.
369 Affected files are irssi/docs/signals.txt,
370 irssi/src/silc/core/client_ops.[ch],
371 irssi/src/silc/core/silc-{channels,servers}.c
373 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
375 * Use SILC_COMMAND_PING to estimate the round-trip time to the
376 server. Use this time to display a lag and disconnect when it
377 exceeds a specified limit.
379 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
381 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
383 * Remove the channel auth list in normal server if router
384 encofrces its list during connecting. Send notify to channel
385 to remove the mode to remove the list. Affected files are
386 silcd/server_util.c and silcd/packet_receive.c.
388 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
390 * Added support for channel public keys. Updated protocol specs
391 and implemented it. Affected files are
392 silcd/command.c, command_reply.c, lib/silcclient/command.c,
393 lib/silcclient/command_reply.c.
395 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
397 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
398 terminate the process on Linux. Affected file silcd/silcd.c.
400 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
402 * Check for NULL buffer in silc_buffer_clear. Affected file
403 is lib/silcutil/silcbuffer.h.
405 * Simplified the backup router protocol by removing the _GLOBAL
406 types. Updated protocol specs and the code. Affected files
407 are silcd/server_backup.[ch].
409 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
411 * Deny '@' and '!' from nicknames since they are reserved
412 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
413 Updated protocol specs and the code.
415 Affected files are silcd/server_util.[ch].
417 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
419 * Fixed stack overflow in Irssi SILC client. Affected
420 file irssi/src/silc/core/client_ops.c.
422 * Check that Host is set in ServerConnection and RouterConnection
423 in silcd.conf. Affected file silcd/serverconfig.c.
425 * Fixed crash in server with protocol completion callbacks,
426 namely rekey and backup resuming protocols. Affected files
427 are silcd/server_backup.c and silcd/server.c.
429 * Fixed rekey protocol to not restart if it is started already.
430 Affected files are lib/silcclient/client.c and
433 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
435 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
437 * Fixed EOF handling in SILC Config, affected file
438 lib/silcutil/silcconfig.c.
440 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
442 * Fixed RESOLVING flag handling in JOIN notify and other
443 notifys to handle the resolvings correctly in client library.
444 Affected file lib/silcclient/client_notify.c.
446 * Do not send full INVITE and BAN lists in INVITE and BAN
447 notifys, only the changed information. Affected file
450 * Fixed INVITE notify sending in INVITE command, send it
451 only when needed. Affected file silcd/command.c.
453 * Handle the founder key change properly in CMODE_CHANGE
454 notify. Bug #122. Affected file silcd/packet_receive.c.
456 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
458 * Remove the mark for output (mark it only for input) after
459 purging outgoing queue. Prevents the "Error in select()"
460 floods. Affected file silcd/packet_send.c.
462 * Fixed incorrect connection deletion from client library
463 after calling "connect" client operation. Could cause
464 crashes for example during reconnect timeouts. Affected
465 files are lib/silcclient/client.c and
466 irssi/src/silc/core/client_ops.c.
468 * Check server private key file permissions before starting
469 the server. Affected file silcd/serverconfig.c.
471 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
473 * NULL terminate allocated string in silc_buffer_strformat.
474 Affected file lib/silcutil/silcbuffmt.c.
476 * Rewrote the invite/ban list string handling in server to
477 use SilcBuffer instead. Affected files are silcd/command.c
478 and silcd/server_util.c.
480 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
482 * Fixed double free in CMODE command when setting new HMAC
483 for channel. Affected file silcd/command.c.
485 * Added couple of missing memset's to zero sensitive memory.
486 Affected files silcd/command.c, lib/silcclient/command.c.
488 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
490 * Fixed a double free in INVITE command error handling in
491 server. Affected file silcd/command.c.
493 * Added macros SILC_SWAB_[16|32] to swab byte order of
494 16-bit and 32-bit unsigned integers. Affected file
495 lib/silcutil/silctypes.h.
497 * Use the SILC_SWAB_16 instead of htons() in server when
498 handling ports since the ports in structures are always
499 in little-endian order (regardless of platform). Affected
500 file silcd/serverid.c and silcd/server_backup.c.
502 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
504 * Send DISCONNECT in close admin command in server. Affected
505 file silcd/command.c.
507 * Check whether we are already connecting to a remote router
508 (in addition of checking whether we are already connected)
509 before creating new connection. Affected file silcd/server.c.
511 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
513 * Added better compiler and compiler flags checking in
516 * Check that socket is valid after QoS is applied to data.
517 Affected file lib/silcutil/unix/silcunixsockconn.c.
519 * Make sure the socket connecetion is not closed to early
520 when closing connection in server. Also make sure the
521 connection is always closed after error in a protocol.
522 Affected file silcd/server.c.
524 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
526 * Removed --session and --dummy options from Irssi SILC Client.
527 -d option is available only if --enable-debug was given.
528 Affected files are irssi/src/silc/core/silc-core,
529 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
531 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
533 * Added silc_buffer_steal to steal the data from the buffer.
534 Affected file lib/silcutil/silcbuffer.h.
536 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
538 * Fixed server crash with double Primary block in config file.
540 Fixed also various memory leaks around the config file
541 parser. Affected files lib/silcutil/silcconfig.c,
542 silcd/serverconfig.c.
544 * Changed my nickname (Johnny Mnemonic) to my real name, this
545 means that bugs introduced by him were actually introduced
548 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
550 * Don't display "foo appears as foo\nYou're now known as foo"
551 messages. Affected file irssi/src/silc/core/client_ops.c
553 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
555 * Fixed error handling of invalid client entry when calling
556 commands in server. Fixes a crash. Affected file
559 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
561 * Added some sanity checks in server for correctness of the
562 server configuration. Affected file silcd/serverconfig.c.
564 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
566 * Prevent endless resolving of user informations in USERS
567 command by checking the command reply status correctly.
568 Affected file lib/silcclient/command_reply.c.
570 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
572 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
573 file is lib/silcutil/silcfileutil.c. A patch by Matthew
574 Aldous <Matthew@Aldous.com>.
576 * Added better implementation using CriticalSection of
577 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
578 <mikko.lahteenmaki@pikabaana.net>.
580 * Added some Winsock WIN32 compatiblity defines into
581 includes/silcwin32.h.
583 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
585 * Fixed double free in async host lookup code. Affected file
586 lib/silcutil/silcsockconn.c.
588 * On backup router handle now the SERVER_SIGNOFF from router
589 for local connected servers too, and close the connections.
591 Do not process them as normally signing off servers when they
592 really signoff by sending EOF fe, but always assume that
593 router sends the SERVER_SIGNOFF.
595 Affected files silcd/server.c and silcd/packet_receive.c.
597 * Fixed socket unsetting when closing connections. Affected
598 files silcd/server.c and silcd/packet_send.c.
600 * Do not print the nickname in SERVER_SIGNOFF if we do not
601 have it. Prevents asserts in Irssi core. It is possible we
602 don't have the nick if it was just being resolved when server
603 signoff. Affected file irssi/src/silc/core/client_ops.c.
605 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
607 * Fixed autonick crashbug in client library. Affected file
608 lib/silcclient/client.c.
610 * Fixed Unix implementation of SilcMutex to really assert if
611 the mutex is locked/unlcoked already. Affected file
612 lib/silcutil/unix/silcunixmutex.c.
614 * Fixed locking in silc_schedule_uninit. It didn't lock
615 when dispatching timeout tasks. Affected file is
616 lib/silcutil/silcschedule.c.
618 * Changed Win32 implementation of SilcThread to use modern
619 Win32 interface. Affected file is
620 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
622 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
624 * Don't print signed messages when sending failed. Affected files
625 irssi/src/silc/core/silc-[servers.c/commands.h]
627 * Send adquate signal when founding a channel by joing it. Affect
628 file irssi/src/silc/core/client_ops.c
630 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
632 * Fix theme abstracts parsing. Affected files irssi/default.theme,
633 irssi/src/fe-common/core/themes.c
635 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
637 * Fixed close command to use the port correctly when closing
638 server connections. Affected file silcd/idlist.c.
640 * Check for NULL outbuf in silc_socket_write. It is possible
641 that it is NULL is some odd case. Affected files are
642 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
644 * Do not call final protocol callback for backup router
645 resuming protocol when closing connection. It is closed
646 by timeout in case of error. Affected file silcd/server.c.
648 * Backup reconnect to router if backup resuming protocol
649 failed. Affected file silcd/server_backup.c.
651 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
653 * Fixed double free in SKE library error hadling when signature
654 error occurred. Affected file lib/silcske/silcske.c.
656 * Save the fingerprint to new SilcClientEntry after changing
657 nickname. Affected file lib/silcclient/client_notify.c.
659 * Print SIGNOFF in Irssi SILC client only if the nickname is
660 known. Prevents asserts in Irssi core. It is possible we
661 don't have the nick if it was just being resolved when it
662 quit. Affected file irssi/src/silc/core/client_ops.c.
664 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
666 * Fixed double free in invite list adding code when adding
667 invite strings. Affected file silcd/server_util.c.
669 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
671 * More log printing during backup router protocol. Affected
672 file silcd/server_backup.c.
674 * Removed backwards support for old private key file format.
675 Affected file lib/silccrypt/silcpkcs.c.
677 * Removed backwards support for not-so-strict decryption length
678 check, it's strict now. Affected lib/silccrypt/silccipher.c.
680 * GETKEY to update the client entrys fingerprint too.
681 Affected file lib/silcclient/command_reply.c.
683 * Added --without-libtoolfix for package builders using weird
684 wrappers around libtool (BSD at least).
686 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
688 * Fixed backup router bugs: When backup resumes router and
689 receives a CHANNEL_MESSAGE packet the backup must not act
690 as router since the packet header decryption would be
691 different. Also, when relaying packets to channel, do
692 not re-encrypt packets on backup that came from the primary
693 since the connection isn't really router-router connection.
694 Affected files silcd/server.c, silcd/packet_send.c.
696 * Added checks in encryption/decryption that encryption/decryption
697 length sent as argument really is multiple by block size. Helps
698 catching really weird bugs like the above backup router bugs
699 when packets are being decrypted in wrong way. Affected files
700 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
702 * Fixed padding generation in private key file encryption.
703 Affected file lib/silccrypt/silcpkcs.c.
705 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
707 * Added ignore_message_signatures setting which can be used
708 to ignore signatures in messages. Affected files are
709 irssi/src/silc/core/client_ops.c, silc-core.c.
711 * Fixed the libtoolfix to use command line options instead of
712 environment variables. They didn't work as expected. Now,
713 the libtool is fully run-time configurable.
715 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
717 * Verify signature payload for signed messages. Affected files
718 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
719 irssi/src/silc/core/silc-core.h
721 * Display signature verification result in public and private
722 messages using theme abstracts. See irssi/default.theme for
723 examples on their usage. Affected files
724 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
725 irssi/src/fe-common/silc/module-formats.[ch],
726 irssi/src/fe-common/silc/fe-common-silc.c,
727 irssi/src/fe-common/silc/Makefile.am
728 irssi/src/fe-common/core/fe-messages.[ch]
730 * Fixed bugs in Irssi's theme parsing. Affected files
731 irssi/src/fe-common/core/themes.c
733 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
735 * Calculate the correct length for signed messages before
736 encrypting, it must be multiple by block size. Affected
737 file lib/silccore/silcmessage.c.
739 * silc_message_signed_get_public_key returns now both
740 decoded and encoded public key. Affected files are
741 lib/silccore/silcmessage.[ch].
743 * Added libtoolfix script that makes the libtool more generic
744 and configurable in run-time. Now we can specify in run-time
745 if what kind of libraries we want to create, regardless of
746 configuration. SIMs are now creates even if --disable-shared
747 was explicitly given.
749 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
751 * Fixed founder key sending in CMODE command in client.
752 Affected file lib/silcclient/command.c.
754 * Fixed CUMODE founder authentication in server to not check
755 for client's public key since it's not supposed to do that.
756 Affected file silcd/command.c.
758 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
760 * Set realname and hostname in NICK_REC records. Affected file
761 irssi/src/silc/core/silc-nicklist.c
763 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
765 * Remove 1.0 protocol backwards compat code from client
768 * Added more reliable check for whether nickname did change
769 or not, or whether only Client ID changed in NICK_CHANGE
770 notify. Affected file lib/silcclient/client_notify.c.
771 Fixes bug in '@' character handling in a nickname.
773 * Added support for automatically parsing signature from
774 the message payload. Added new function
775 silc_message_get_signature to return the payload to
776 application. Affected files lib/silccore/silcmessage.[ch].
778 * Changed the private_message and channel_message client
779 operations to deliver the SilcMessagePayload to the
780 application too. Application can use it fe. to get the
781 signature from the message for verification. Affected
782 file lib/silcclient/silcclient.h, client_channel.c and
785 * Redefined the signed payload for message payloads.
786 Updated protocol specs and implemented.
788 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
790 * Fixed wrong invite and ban list handling in server command
791 reply. Affected files are silcd/command_reply.c,
792 silcd/server_util.[ch].
794 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
796 * Fixed CMODE setting in server when founder mode was set.
797 Affected file silcd/command.c. Bug #95.
799 * Added support to setting specific public key in CMODE in
800 Irssi SILC client. Affected file lib/silcclient/command.c.
802 * Added support to use specific public key in CUMODE in
803 Irssi SILC Client. Affected file lib/silcclient/command.c.
805 * Added support for inviting and banning by public key in
806 Irssi SILC client. Affected file lib/silcclient/command.c.
808 * Fixed fingerprint/babbleprint showing in invite and ban
809 list command replys. Affected file is
810 irssi/src/silc/core/client_ops.c.
812 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
814 * Format CMODE +c and +h to display both the mode and the argument
816 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
818 * Added test vectors and test programs for SHA-1, MD5,
819 HMAC-SHA1 and HMAC-MD5. New tests are located in
820 lib/silccrypt/tests/. Fixed also argument decoding bug in
821 MD5 implementation. Affected file lib/silccrypt/md5.c.
823 * Changed the channel private key and private message key
824 generation (with static keys) to use SHA1 instead of MD5,
825 as SHA1 is the mandatory hash function in SILC. Affected
826 file lib/silcclient/client_[channel/prvmsg].c.
828 * Changed the private key file encryption to use SHA1 instead
829 of MD5. Added support for the old generation and added
830 automatic change of the key (to be removed later). Affected
831 files lib/silccrypt/silcpkcs.c.
833 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
835 * Load only files with .pub suffix in PublicKeyDir. Affected
836 file silcd/serverconfig.c.
838 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
840 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
841 channels. Affected files silcd/silcd.c, silcd/server.h.
843 * Added the config directive PublicKeyDir for the client block.
844 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
846 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
848 * Merged Toni's irssi/silc.conf patch.
850 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
852 * Max alloc tests in allocation routines. Affected file
853 lib/silcutil/silcmemory.c.
855 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
857 * Fixed a typo in resuming code that fixed detach/resume code
858 in server. Bug #93. Affected file silcd/packet_receive.c.
860 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
862 * Do reverse lookups for server when /connecting. Affected files
863 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
864 irssi/src/core/net-nonblock.*
866 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
868 * Added library versioning for shared libraries. Affected
869 files configure.in.pre and lib/Makefile.am.pre.
871 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
873 * Display INVITE and BAN lists as specified by SILC 1.2
875 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
877 * Do not send invite list back unless asked (when sending
878 no arguments) or when list was modified. Affected file
881 * Remove client from invite list in KILLED notify and in
882 KILL command. Affected file silcd/command.c and
885 * Fixed bugs in invite list handling in INVITE command.
886 Affected files silcd/command.c and silcd/server_util.c.
888 * Merged with Irssi 0.8.6.
890 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
891 Affected file irssi/src/fe-text/silc.c.
893 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
895 * The silc_argument_get_[first/next] now return the argument
896 type to caller. Added silc_argument_payload_encode_one.
898 Affected files are lib/silccore/silcargument.[ch].
900 * Added support for the SILC 1.2 INVITE command and new
901 invite lists to server. Affected files are silcd/command.c,
902 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
904 * Added support for the SILC 1.2 BAN command and new
905 ban lists to server. Affected files are silcd/command.c,
906 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
908 * Added support to client sending new INVITE command. Affected
909 file is lib/silcclient/command.c.
911 * Added support to client sending new BAN command. Affected
912 file is lib/silcclient/command.c.
914 * Added support for removing client from invite list when kicked
915 from channel, as SILC 1.2 dictates. Affected files are
916 silcd/packet_receive.c and silcd/command.c.
918 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
920 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
921 automatically the cipher's internal IV. Affected files
922 lib/silccrypt/silccipher.[ch].
924 * Assure the RESUME_CLIENT packet is not sent to twice to
925 backup router if the detached client was originated from
926 the backup. Affected file silcd/server.c. Bug #76.
928 * Changed silc_sim_symname to not allocate memory. Affected
929 file lib/silcsim/silcsimutil.c.
931 * Fixed memory leaks with SIMs in server. Affected files
932 silcd/serverconfig.c, silcd/server.c.
934 * Fixed channel key distribution after resuming detached
935 client. Affected files silcd/packet_receive.c.
937 * Fixed channel's global_user boolean checking after detaching.
938 Check it after changing the owner of the client not before.
939 Affected file silcd/packet_receive.c.
941 * Fixed few double frees from client library. Fixes at least
942 Bug #81, possibly others too.
944 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
945 notifys in Irssi SILC Client. Affected file is
946 irssi/src/silc/core/client_ops.c. Bug #82.
948 * Applied Ville Räsänen's manual page and --mandir bugfix
949 patch. Affected files are configure.in.pre and Makefile.am.pre.
952 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
954 * Added support to backup router protocol for backup to tell
955 normal server that it cannot use the backup router as primary
956 because the primary isn't really down. Updated protocol
959 * Added support for primary router to tell backup router that
960 resuming is not possible because the backup really isn't primary
961 in the cell. For example if backup disconnected itself the
962 resuming is not allowed since the primary really did not
963 go down. Updated protocol specs.
965 * Removed MARS from crypto library.
967 * Defined the CTR mode and Randomized CBC mode in SILC. The
968 CTR mode is RECOMMENDED now in specification. Defined also
969 Serpent cipher as optional cipher. Updated the protocol specs.
971 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
973 * Added support for inviting/banning by IP/MASK, public key,
974 and explicit Client ID. Redefined the command and notify
975 types to allow easier forwards support for other methods
976 of inviting/banning. Updated protocol specs.
978 * Remove the client from channel's invite lists if the client
979 is kicked or killed. Updated protocol specs.
981 * Unified the Channel Message Payload and Private Message
982 into one Message Payload. Updated protocol specs and
985 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
987 * Don't wait for EOF after socket error has occurred, but
988 close the connection. Affected file is silcd/server.c.
990 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
992 * Added support for setting FOUNDER mode on channel with
993 specific public key which can be set with CMODE command.
994 Updated protocol specs and implemented in client and server.
996 * Fixed the Irssi SILC client to correctly shutdown the client
997 library to avoid memory leaks. Affected files are
998 irssi/src/silc/core/silc-core.c and silc-servers.c.
1000 * Deprecated the No Reply flag in SKE protocol and introduced
1001 "IV Included" flag which can be used to indicate that the IV
1002 is included in the ciphertext. This makes it possible to use
1003 SILC on unreliable transport, such as UDP which may cause
1004 packet reordering and losses. Updated protocol specs, did
1007 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1009 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1010 < 32 bit values in correct size. Affected file is
1011 lib/silcmath/mp_mpi.c.
1013 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1015 * Fixed the KE Start Payload parsing to check that mandatory
1016 fields are present. Affected file lib/silcske/payload.c.
1018 * Fixed compilation warnigs in Irssi SILC Client. Affected
1019 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1021 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1023 * Print "nick now appears as newnick" and update Irssi's nicklist
1024 when you change your nick to "nick". Closes #62
1026 * Never format your own nick. Closes #63
1028 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1030 * SILC_UMODE_GONE changes are now propagated correctly to the
1031 Irssi client. Closes #54
1033 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1035 * Fixed example in /HELP KEY
1037 * Added expando $j which expands to current SILC Client version
1039 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1041 * Fixed public key decoding in crypto library.
1043 * Added better error printing to SKE library.
1045 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1047 * Fixed NICK command to not crash if nickname was not sent.
1049 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1051 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1052 Deprecated the old Encrypt-And-MAC order. Updated protocol
1053 specs and implemented.
1055 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1056 generation. Updated specs and implemented.
1058 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1060 * Added support for rekey before 2^32 sequence number wraps.
1061 Affected files in server and client library.
1063 * Padding must be at least 8 bytes now. Implemented and updated
1066 * Compute maximum padding for authentication packets to make
1067 passphrase approximation attacks impossible. Affected files
1068 in client library and in server.
1070 * Fixed PING command sending in client library and handling in
1071 server. The server ID must be ID Payload, not raw ID data.
1072 Affected files in server and client library.
1074 * Defined that all public keys sent in commands and notify
1075 payloads are actually Public Key Payloads not raw public key
1076 data. Updated protocol specs and implemented.
1078 * Updated protocol version to 1.2. Updated specs and code.
1080 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1081 status types. Updated specs and the code.
1083 * Added support for normal client to kill its own entries from
1084 the network. Updated protocol specs and the code.
1086 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1087 and added initial implementation.
1089 * Added MAC field to the Private Message Payload to protect
1090 against chosen ciphertext attacks. Updated the protocol specs
1093 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1094 attribute to indicate the user's current idle and signon time
1095 of a service. Updated protocol specs and implemented.
1097 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1099 * Added "do_not_bind" argument to silc_client_file_send what
1100 can be used to not bind locally but assume the file receiver
1101 provides the point of connect. Usefull when sender is behind
1102 NAT device. Affected file lib/silcclient/silcclient.h and
1105 * Added -no-listener option to FILE SEND command in Irssi SILC
1106 client. Affected file irssi/src/silc/core/silc-servers.c.
1107 Renamed FILE RECEIVE to FILE ACCEPT.
1109 * Confirm passphrase for private key encryption in
1110 silc_create_key_pair and silc_change_private_key_passphrase.
1111 Affected files are lib/silcutil/silcapputil.c.
1113 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1115 * Move silc_client_packet_send back to internal, added
1116 silc_client_send_packet, a bit simpler function for application.
1117 Affected files lib/silcclient/silcclient.h, client.c and
1120 * Moved the SilcClientEntry, SilcChannelEntry and
1121 SilcServerEntry to silcclient.h to be public and documented
1122 them for application. Affected files are
1123 lib/silcclient/silcclient.h and idlist.h.
1125 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1127 * Fixed manual page installation patch by Ville Räsänen.
1128 USERS help page fix patch by Ville Räsänen
1130 * Changed the silc_client_command_call interface to make
1131 the command call simpler for the application. The library
1132 now handles the command line parsing, command finding and
1133 execution. Application only needs to call the function
1134 with the command line. Affected files are
1135 lib/silcclient/silcclient.h, command.[ch].
1137 * Fixed silc_get_input to NULL-terminate the returned input.
1138 Affected file lib/silcutil/silcutil.c.
1140 * Resolve the client's public key in JOIN command if the
1141 founder auth data is being requested but we don't know the
1142 client's public key. Affected file silcd/command.c.
1145 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1147 * Print notify for server opers when backup router comes
1148 online. Affected file silcd/server.c.
1150 * Fixed the INVITE command to send the invite list in
1151 command reply. Affected file silcd/command_reply.c.
1153 * Fixed MOTD command reply sending. Affected file
1156 * UTF-8 decode the topic in TOPIC command reply and LIST
1157 command reply in Irssi SILC client. Affected file is
1158 irssi/src/silc/core/client_ops.c.
1160 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1162 * Fixed the INVITE command to not crash Irssi SILC client
1163 when given without nickname argument. AFfected file
1164 irssi/src/silc/core/client_ops.c.
1166 * Fixed double free in WHOIS query on normal server when
1167 forwarding query to router. Affected file is
1168 silcd/server_query.c.
1170 * Fixed WATCH command reply handling on normal server which
1171 was missing altogether. Affected file silcd/command_reply.c.
1174 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1176 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1177 Included yodl sources for each of these. Also modified
1178 Makefile.am prototype to install these files to proper
1179 locations. Updated CREDITS. Affected file Makefile.am.pre,
1180 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1183 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1185 * Added support for encrypted private key files. Now
1186 passphrase must be provided when new key pair is created
1187 (can be empty though), and prompted when loading the
1188 private key. Added support for loading the old-style
1189 non-encrypted private keys as well. Affected files
1190 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1193 * Fixed silc_get_input to accept input on all terminals.
1194 Affected file lib/silcutil/silcutil.c.
1196 * Moved the Irssi SILC client key loading and other stuff
1197 to be called after the arguments and UI is initialized.
1198 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1200 * Added -P option to Irssi SILC client which can be used
1201 to change the passphrase of the private key. Affected
1202 file irssi/src/silc/core/silc-core.c.
1204 * Added silc_change_private_key_passphrase apputil routine
1205 to lib/silcutil/silcapputil.[ch].
1207 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1209 * Fixed connection closing in client library to not crash.
1210 Moved the connection freeing totally to function
1211 silc_clinet_del_connection. Affected file
1212 lib/silcclinet/client.c.
1214 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1216 * Changed includes/silcincludes.h to silcincludes.h.in to
1217 include configuration specific information. The silcdefs.h
1218 is not included in to installation anymore (it's only
1219 compilation time header).
1221 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1223 * Moved the SilcClient and SilcClientConnection from client.h
1224 to the public lib/silcclient/silcclient.h. Changed the
1227 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1229 * If version string in silc_clinet_alloc is NULL the library
1230 puts it automatically. Affected file lib/silcclient/client.c.
1232 * Changed the version strings from variables to #define's
1233 in includes/silcversion.h.
1235 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1237 * Added shared library complation support.
1239 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1241 * Added lib/silcutil/silcapputil.[ch] for application
1242 utility functions. It includes routines for applications'
1243 convenience. Added silc_create_key_pair, silc_show_public_key
1244 and silc_load_key_pair functions.
1246 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1248 * Send RESUME_CLIENT packet from router to backup routers
1249 to in resuming. Affected file silcd/packet_receive.c.
1251 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1253 * In IDENTIFY command parsing, send all other IDs except
1254 Client IDs explicitly to router for resolving on normal
1255 server. Also check that ID received in WHOIS command is
1256 always Client ID, others are not allowed. Affected file
1257 silcd/server_query.c.
1259 * Merged latest changes from irssi.org CVS.
1261 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1263 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1264 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1266 * Fixed the heartbeat sending in Irssi SILC client. Moved
1267 the silc_client_packet_send to silcclient.h for application
1268 usage. Affected files lib/silcclient/client_internal.h
1269 lib/silcclient/silcclient.h.
1271 * Fixed a bug in query resolving in server. Used wrong
1272 variable in a for loop and crashed. Affected file is
1273 silcd/server_query.c.
1275 * Server constructs requested attributes only to locally
1276 connected clients. Affected file silcd/server_query.c.
1279 * Fixed a bug when sending resolving from router to server
1280 with requested attributes. The constructed WHOIS command
1281 was incorrect. Affected file silcd/server_query.c.
1284 * Fixed Requested Attributes saving in WHOIS command reply.
1285 The length of the data buffer must be saved too. Affected
1286 file silcd/command_reply.c.
1288 * Update the client entry's servername after detaching is
1289 over. Affected file silcd/packet_receive.c. Bug #37.
1291 * Resolve incomplete client entrys in CUMODE_CHANGE and
1292 CMODE_CHANGE notifys. Affected file is
1293 lib/silcclient/client_notify.c. Bug #42.
1295 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1297 * Fixed channel key packet processing bug on backup router
1298 during backup resuming protocol. Affected file is
1299 silcd/packet_receive.c.
1301 * Fixed memory leaks in server. Affected files are
1302 silcd/server.c and silcd/packet_receive.c.
1304 * Fixed packet decryption problem when backup router encrypted
1305 channel message with wrong key during backup resuming
1306 protocol. Affected file silcd/packet_send.c.
1308 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1309 Toni Willberg (toniw@iki.fi)
1311 * Changed the SilcCipher context to be private. Changed the
1312 silc_cipher_get_iv to just return pointer to the IV. Added
1313 silc_cipher_get_name to return the name of the cipher.
1314 Fixed code all around to support these changes. Affected
1315 files are lib/silccrypt/silccipher.[ch], client library and
1318 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1320 * Fixed unaligned access in lib/silccore/silcattrs.c.
1322 * Fixed libtool linking in lib/silcsim/Makefile.am.
1324 * Fixed services attribute printing. Affected files is
1325 irssi/src/silc/core/silc-queries.c.
1327 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1329 * Fixed a crashbug in incoming server accepting. Affected
1330 file silcd/server.c.
1332 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1334 * Added automatically generated index to Toolkit Reference
1337 * Added support for Postscript Toolkit Reference Manual.
1339 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1341 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1344 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1346 * Added 'send_events' boolean argument to the function
1347 silc_schedule_set_listen_fd which sends the set events to
1348 the application explicitly if set to TRUE. Default action
1349 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1350 lib/silcclient/client_internal.h and silcd/server_internal.h.
1352 * Added silc_compare_timeval to determine which time values
1353 is smaller. Affected file lib/silcutil/silcutil.[ch].
1355 * Added sort-of "Quality of Service" (QoS) support to
1356 SilcSocketConnection. Data reception can be controlled with
1357 rate limit per second and/or read data length limit.
1358 Added silc_socket_set_qos. Affected files are
1359 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1361 * Added the QoS configuration to SILC Server configuration
1362 file. Affected files are silcd/serverconfig.[ch] and
1365 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1367 * Merged with irssi.org CVS.
1369 * Failed OPER and SILCOPER authentications are now logged.
1370 Affected file silcd/command.c. Bugs #25.
1372 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1374 * ROBODoc documented lib/silcutil/silcbuffer.h and
1375 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1376 <ville.rasanen@iki.fi>.
1378 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1380 * Added support for auto-passphrase authentication from the
1381 config file during connecting which was not implemented
1382 yet. Affected file irssi/src/silc/core/client_ops.c.
1384 * Fixed a bug in authentication protocol failure handling which
1385 was processing wrong callback context. Affected files
1386 are lib/silcclient/client.c and protocol.c.
1388 * Fixed the /ATTR allow off to actually work. Affected file
1389 is irssi/src/silc/core/silc-queries.c.
1391 * Fixed the /ATTR -del to work. Affected file is
1392 irssi/src/silc/core/silc-queries.c.
1394 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1396 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1398 * Fixed mask attribute adding in Irssi SILC client. Affected
1399 file irssi/src/silc/core/silc-queries.c.
1401 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1403 * Added support for saving the requested attributes in
1404 WHOIS to directory. Affected file is
1405 irssi/src/silc/core/silc-queries.c.
1407 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1409 * Added support for parsing VCard fields that do not have
1410 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1412 * Fixed a double free bug in hash table foreach function
1413 if the entry was deleted in the foreach callback. Affected
1414 file lib/silcutil/silchashtable.c.
1416 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1418 * Added silc_attribute_get_verify_data to return the signature
1419 verification data for either user digital signature or
1420 server digital signature in Requested Attributes. Affected
1421 files are lib/silccore/silcattrs.[ch].
1423 * Added silc_vcard_alloc which is used to allocated dynamic
1424 SilcVCard context. The silc_vcard_free now checks whether
1425 the context is dynamically allocated or not. Affected files
1426 are lib/silcutil/silcvcard.[ch].
1428 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1430 * Periodically remove the NOATTR status from client entry
1431 so that the client may take the attributes in use even after
1432 server has resolved them unsuccessfully earlier. Affected
1433 file silcd/server_query.c and idlist.h.
1435 * Moved sha1hash and md5hash from client->internal to
1436 SilcClient for application usage. Affected files are
1437 lib/silcclient/client.h and client_internal.h.
1439 * Fixed attribute encoding and decoding bugs. Affected
1440 files lib/silccore/silcattrs.[ch].
1442 * Added ATTR command to Irssi SILC Client which is used to
1443 manage user's Requested Attributes sending and values for
1444 WHOIS command. Affected files around Irssi SILC client.
1446 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1448 * Added silc_buffer_strformat which can be used to format
1449 strings into a buffer which size is automatically increased.
1450 Affected file lib/silcutil/silcbuffmt.[ch].
1452 * Added implementation of VCard (RFC 2426) which can be used
1453 as part of Requested Attributes in WHOIS command. Affected
1454 file lib/silcutil/silcvcard.[ch].
1456 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1458 * Some strncat -> silc_strncat changes our the core and
1461 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1462 errors. Added better error printing to SKE library.
1463 Affected files lib/silcske/silcske.c, silcske_status.h and
1466 * Save the PKCS key length even if only private key is set to
1467 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1469 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1470 length in bits not in bytes. Affected files are
1471 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1472 silcd/server_query.c.
1474 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1476 * Added silc_attribute_payload_encode_data to directly encode
1477 the data into the attributes buffer. Renamed function
1478 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1479 Affected files are lib/silccore/silcattrs.[ch].
1481 * silc_hash_table_find_foreach calls the foreach function now
1482 once even if the nothing was found with context set to NULL.
1483 Affected file lib/silcutil/silchashtable.[ch].
1485 * Remove the RESOLVING flag from client entry after received
1486 the Requested Attributes from the client. Fixed memory leak
1487 in client entry freeing. Affected files silcd/server_query.c
1490 * Added Requested Attributes support into SILC Client Library.
1491 It is not able to send requested attributes in WHOIS command,
1492 and also receive and process requested attributes. Added
1493 silc_client_attribute_[add|del] and silc_client_attributes_get
1494 functions. Added also `ignore_requested_attributes' to the
1495 SilcClientParams to not use attributes in client. Affected
1496 files are lib/silcclient/command.c, client_attrs.[ch],
1497 silcclient.h, client_internal and client.[ch].
1499 * Changed the silc_client_get_client_by_id to support Requested
1500 Attributes, it takes them as argument now. Affected file
1501 is lib/silcclient/silcclient.h, and idlist.c.
1503 * Added -details option to WHOIS command in Irssi SILC Client
1504 to support the requested attributes. By default it requests
1505 all attributes. Affected file lib/silcclient/command.c and
1506 irssi/doc/help/in/whois.in.
1508 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1510 * Add also SERVICE attribute for server-constructed attribute
1511 data. Also digitally sign the attributes and add
1512 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1513 silcd/server_query.c.
1515 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1517 * Changed the silc_attribute_payload_encode to support list
1518 of attributes (function may be called several times to add
1519 a new attribute). Removed the silc_attribute_payload_encode_list
1520 function. The encoding function now also automatically encodes
1521 the data, so the caller does not need to do that. Affected
1522 files lib/silccore/silcattrs.[ch].
1524 * Added support for replying on behalf of the user to the
1525 Requested Attributes in WHOIS command in the server. Affected
1526 file silcd/server_query.c.
1528 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1529 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1531 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1533 * Don't swtich to become primary router if we are backup if
1534 decryption error has occurred. Affected file silcd/server.c.
1536 * Fixed a bug in backup router IP address comparison in
1537 silc_server_backup_get.
1539 Save now also the port of the server/router and use that
1540 in comparison as well. Affected file silcd/server_backup.c.
1542 * Normal server now reconnects to backup router automatically
1543 if connection is lost to it. Affected file silcd/server.c.
1545 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1547 * If packet processing fails (like integrity check fails)
1548 the connection is closed now. Affected files are
1549 lib/silccore/silcpacket.c and silcd/server.c.
1551 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1553 * Fixed double free in RSA public key set function
1554 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1557 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1559 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1560 Added server_query.[ch] which provides one interface for
1561 querying information using all three commands.
1563 * Changed all "typedef unsigned char" in core library to
1564 "typedef SilcUInt8".
1566 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1568 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1570 * Renamed silc_server_get_client_resolve to
1571 silc_server_query_resolve and moved to server_query.[ch].
1573 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1575 * Resumed client packet handling from server put the resumed
1576 client on wrong list on router and caused the client not
1577 be present on the network anymore. Now fixed to put the
1578 client to correct list. Affected file silcd/packet_receive.c.
1580 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1582 * Various cleanup in error message output in config parsing code
1583 and in server init code. Fixed error log files containing
1584 too many newlines ('\n') in some situations. Affected files are
1585 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1587 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1589 * Use the reverse lookupped hostname in client internals
1590 instead of one user provided us as remote server name.
1591 Affected file lib/silcclient/client.c.
1593 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1595 * Added 'app_context' to silc_schedule_init. It is an
1596 application specific context that is delivered to application
1597 in task callback functions. Affected files are
1598 lib/silcutil/silcutil.[ch].
1600 * The hb_context in SilcSocketConnection is not freed
1601 automatically anymore (application must free it). Freeing
1602 it automatic is inconsistent. Affected files are
1603 lib/silcutil/silcsockconn.[ch].
1605 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1607 * Added support for removing explicitly added client connections
1608 in rehash and closing the client connections if they were
1609 unconfigured in the rehash. Affected file silcd/server.c.
1611 * Added support for aborting automatically pending commands
1612 that never receives the reply (to avoid memory leaks).
1613 Added also silc_server_command_pending_timed to set the
1614 specific timeout for pending command. Affected files are
1615 silcd/command[_reply].[ch].
1617 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1618 specs and lib/silccore/silcstatus.h.
1620 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1622 * Changed the silc_get_time to accept time value as argument
1623 or if zero is sent return current local time. Affected
1624 file lib/silcutil/silcutil.[ch].
1626 * Added STATS command to client library and Irssi SILC client.
1627 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1629 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1631 * Assure that channel key is set before sending it. May
1632 crash server otherwise. Affected file silcd/packet_send.c.
1634 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1636 * Assure that endless loop cannot happen with detached client
1637 resolving on normal server. Added idlist status
1638 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1639 silcd/idlist.h and silcd/packet_receive.c.
1641 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1643 * Incoming file transfer request cannot use same session as
1644 the sending session. This can happen when sending file to
1645 yourself. Crashed the client on quit. Affected file
1646 lib/silcclient/client_ftp.c. Bug #24.
1648 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1650 * Implemented the draft-riikonen-precense-attrs draft and
1651 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1653 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1655 * Distribute the SERVER_SIGNOFF notify also to local backup
1656 routers from the primary router. The backup router may not
1657 have the signing of local server directly connected and need
1658 to know about the signoff. Affected file silcd/server_util.c.
1660 * Use the primary router as the origin of the locally connected
1661 server when it is disconnecting from the backup router since
1662 that's where it really is coming from. Now the clients from
1663 the disconnecting server are removed correctly and "shadow"
1664 clients are not left to the backup router. Affected file
1667 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1669 * If normal server is standalone and found existing but disabled
1670 channel, do not re-create the channel since it creates
1671 duplicate same channels. Affected file silcd/server.c.
1673 * Added anonymous client connections support to server. New
1674 "anonymous" configuration option to ConnectionParams section
1675 added. If set to true, the username and hostname information
1676 of the client will be scrambled and anonymous user mode is
1677 set automatically to the user. Affected files are
1678 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1680 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1682 * In JOIN notify handling, mark that the cache entry of the
1683 client cannot be expired. Can cause crashes on normal
1684 server (asserts client->channels). Affected file is
1685 silcd/packet_receive.c.
1687 * From now on distribution versions are used as protocol versions
1688 instead of by default using the Toolkit base version as protocol
1689 version. Affected file prepare.
1691 * Do not set the locally resolved hostname for local client
1692 entry but take what server sends. This way the real hostname
1693 is showed in WHOIS for yourself. Affected file is
1694 lib/silcclient/idlist.c and lib/silcclient/client.c.
1696 * Resolve local info with IDENTIFY when connecting to server.y
1698 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1700 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1701 for implied search (not needed on platforms which has native
1702 pthreads library). Use --without-pthreads to disable threads.
1703 Affected file is configure.in.pre
1705 * Fixed --with-iconv on platforms which need to bypass (broken)
1706 native iconv(). Affected file is configure.in.pre
1708 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1710 * Moved -C option parsing in Irssi SILC client at same time
1711 as other options. The UI was initialized earlier and caused
1712 problems on command line. Bug #16. Affected file is
1713 irssi/src/silc/core/silc-core.c.
1715 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1717 * Added global variable silc_log_timestamp that tells silclog
1718 wether to print or not the timestamp in the logging files.
1719 Affected file lib/silcutil/silclog.[ch].
1721 * Added silcd configuration option Timestamp in the Logging
1722 section. Affected file silcd/serverconfig.[ch],
1723 doc/example_silcd.conf.in.
1725 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1727 * Fixed fingerprint checking to check for entirely empty
1728 fingerprint instead of two first bytes when determining
1729 if it is set. Bug #18. Affected file silcd/command.c.
1731 * Fixed duplicate PKCS name registering to not allow it.
1732 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1734 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1736 * Conditionalize non-gcc compiler optimizations for various
1737 platforms, enable those commented out. Cleanups.
1738 Affected file lib/silcmath/mpi/configure.in
1740 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1742 * silc_rng_exec_command() left zombie processes if command
1743 didn't generate any output. Affected file
1744 lib/silccrypt/silcrng.c
1746 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1748 * Rewrote iconv checking, introduce --with-iconv for systems
1749 which rely on libiconv. Check if iconv() provided by libc
1750 is good enough, otherwise demand libiconv. Affected file
1753 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1755 * Search for ldopen() also in libc. This enables SIM support
1756 on *BSD systems. Based on patch from Alex Zepeda. Affected
1757 file configure.in.pre
1759 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1761 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1762 This fixes prepare on *BSD systems. Affected file
1765 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1767 * More fixed for not having purge timeout for global clients
1768 that are on channel. Affected files silcd/command_reply.c
1771 * Fixed the rekey protocol to work with backup router connections.
1772 Rekey packets are now allowed on disabled connections as
1773 well. Affected files silcd/packet_send.c and server.c.
1775 * Do not switch to be as backup router when shutting down and
1776 closing the primary connection. Affected file silcd/server.c.
1778 * Fixed memory leaks in backup router deleting. Added
1779 silc_server_backup_free to free all data during shutdown of
1780 server. Affected files silcd/server_backup.[ch].
1782 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1784 * Do not process commands if the sock->user_data is NULL.
1785 Affected file silcd/command.c.
1787 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1789 * Fixed buffer overflow and security problems (loosing bits
1790 in CFB encryption) in SILC RNG. Problems reported by
1791 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1793 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1795 * Added yet more checks that client is not expired on global
1796 list if it is on channels. Affected file is
1797 silcd/command_reply.c.
1799 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1801 * Merged c0ffee's MIME signal patch which adds support for
1802 sending also MIME messages in Irssi SILC Client, and handling
1803 received MIME messages in a signal (and perhaps doing something
1804 to non-textual MIME messages).
1806 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1808 * Fixed pending command deletion in server and client library
1809 to check the whole list instead of breaking after first found.
1810 The affected files are silcd/command.[ch] and
1811 lib/silcclient/command.[ch].
1813 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1815 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1816 secret or private, otherwise it's possible to find out
1817 whether a secret channel exists or not. Affected file
1820 * If CMODE change fails during the mode setting, assure that
1821 the old mode mask is set for the channel back. Affected
1822 file silcd/command.c.
1824 * Fixed passphrase saving on +a channel on normal server
1825 after successful JOIN command. Affected file silcd/command.c.
1827 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1829 * Remove server/router operator privileges in DETACH command,
1830 since it's possible to resume to server where these
1831 privileges would not be allowed for the client. Affected
1832 file silcd/command.c.
1834 * Do not set to wait for backup in rehash of the server.
1835 Affected file silcd/server.c.
1837 * Do not check listener sockets when counting how many
1838 socket connections we have. Affected file is
1839 silcd/server_util.c.
1841 * Do not announce disconnected clients that are remaining
1842 in history (for WHOWAS). This is because SIGNOFF notify
1843 for these has been sent earlier already. Affected file
1846 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1848 * Buffer overflow with CUMODE command's mode->mode character
1849 conversion. Reported by Ville Räsänen. Affected file
1850 lib/silcutil/silcutil.c.
1852 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1854 * Allow heartbeat packets to go disabled connections anyway.
1855 Affected files silcd/server.c and silcd/packet_send.c.
1857 * Do not broadcast New Channel packets with List flag set
1858 in the packet to backup routers. The router must check
1859 for the correctness of the packets before sending them.
1860 It is possible that router will have enforce Channel ID
1861 change and this would cause desync in the backup router.
1862 Affected file silcd/packet_receive.c.
1864 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1865 are handled in list parsing. They are not list packets
1866 anymore. Affected file silcd/packet_receive.c.
1868 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1870 * Stop waiting for backup router through the timeout, not
1871 directly after backup router has arrived. Affected file
1874 * Do not re-create channel keys and send them when removing
1875 clients in server shutdown. Affected files are
1876 silcd/server_internal.h and silcd/server_util.c.
1878 * Notify distribution to backup routers was missing from
1879 the silc_server_send_notify_dest function which caused
1880 desyncing problems with backup router. Affected file is
1881 silcd/packet_send.c.
1883 * The client's channel removing was working wrong on
1884 backup router. It assumed that it doesn't know global
1885 information but backup router does know. For this reason
1886 it could remove channel when it wasn't supposed to do that.
1887 Affected file silcd/server.c and silcd/server_util.c.
1889 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1891 * Stop for a couple seconds after badkup router has become
1892 primary router. Affected file silcd/server.c.
1894 * Added silc_server_remove_servers_by_server, which is used
1895 to remove servers originated from some other server. Also
1896 clients of those servers can be removed too. Affected file
1897 silcd/server_util.[ch].
1899 * When removing clients after a server has signed of remove
1900 also all servers behind that server (unless they are known
1901 to be available locally), and send SERVER_SIGNOFF for each
1902 of the server separately. Also the signed off clients are
1903 sent now separately per signed off server. The affected files
1904 are silcd/server.c and silcd/server_util.[ch].
1906 * All servers added with silc_idlist_add_server must always
1907 have both "router" and "connection" pointers set. Otherwise,
1908 bad server entries may be left around in the cache.
1909 Affected file silcd/command_reply.c.
1911 * Do not create the channel key in NEW_CHANNEL packet
1912 processing if the channel is empty. Affected file
1913 silcd/packet_receive.c.
1915 * Completed backup router support for standalone routers.
1916 Supports also servers in the cell that do not use the backup
1919 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1921 * Fixed a bug in silc_string_regexify which did not add '^'
1922 at the start of each string, and thus the matching was
1923 not explicit. For example ban list iikone@*!*@* would
1924 match also "priikone", which is wrong, it would have to be
1925 *iikone@*!*@* to match also "priikone". Affected
1926 file lib/silcutil/unix/silcunixutil.c.
1928 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1930 * Enable all local server connections before updating client
1931 caches when we've become backup router. Otherwise, signoff
1932 packets may not reach the clients. Affected files are
1933 silcd/server.c and silcd/server_util.[ch].
1935 * Fixed a bug in version string parsing which could crash
1936 the program with specially formatted version string.
1937 Bug reported and patch provided by Ville Räsänen. Affected
1938 file lib/silcutil/silcutil.c.
1940 * Handle the disconnection immediately when DISCONNECT
1941 packet is received in server. Affected file silcd/server.c.
1943 * Primary router now waits a short time (10 seconds) for
1944 backup router connection before accepting any other
1945 connection (except local). Affected file silcd/server.c,
1948 * Fixed a crash in client libary in NICK_CHANGE notify when
1949 NICK_CHANGE arrived for client entry we are resolving
1950 currently. Affected file lib/silcclient/client_notify.c.
1952 * Call the sconn->callback completion even if error had
1953 occurred. Start reconnecting always if connection to
1954 primary router fails during backup router protocol.
1955 Affected files silcd/server.c and server_backup.c.
1957 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1959 * Added functions silc_server_send_opers and
1960 silc_server_send_opers_notify to send packets stricly
1961 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1962 to send variable argument notify to operators.
1963 Affected files silcd/packet_send.[ch] and silcd/server.h.
1965 * Removed UMODE rights checking with UMODE_CHANGE notify.
1966 Affected file silcd/packet_receive.c.
1968 * Server/router operator now receives notify when network
1969 switches to backup router and when it resumes the use of
1970 primary router. Affected file silcd/server.c and
1971 silcd/server_backup.c.
1973 * Fixed the updating of client information after backup
1974 resuming protocol is over; update all except local clients
1975 to the new primary router. The affected file is
1976 silcd/server_util.c.
1978 * Added support for closing active connections in rehash
1979 that were unconfigured by the user. Supports currently
1980 closing server and router connections. Affected file
1983 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
1985 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1987 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
1988 is NULL since seems that on some platforms NULL is allowed
1989 and on some it's not. Fallback encoding is used instead.
1990 Affected file lib/silcutil/silcstrutil.c.
1992 * Fixed statistics updating for incoming server connection
1993 which could cause problems when re-connecting. Affected
1994 file silcd/server.c.
1996 * Preliminary backup router support for standalone router
1997 added. Affected files in silcd/.
1999 * Mark server connections in backup router disabled before
2000 and after backup protocol. Affected file is
2001 silcd/server_backup.c.
2003 * Added support for reconnecting to remote server connection
2004 even if the protocol fails, and if the configuration wants
2005 us to keep trying to connect anyway.
2007 Server connection is not allowed to backup router if
2008 backup router does not have connection to primary router yet.
2010 Affected file is silcd/server.c.
2012 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2014 * Added silc_client_udpate_server function to update changed
2015 server info. Affected file lib/silcclient/idlist.[ch].
2017 * Added check for server entries that are being resolved when
2018 notify is received. If being resolved, handle the received
2019 notify only after it's resolved so that all notifys are
2020 handled in same order as received from the server.
2022 Added similar resolver check to channel entries. Every
2023 notify that cause resolving of any information that affects
2024 channel entry marks the channel entry in waiting state.
2025 After whatever resolving is over the waiters are signalled
2026 and only then the notifys are handled in the same order
2027 as delivered from the server.
2029 Affected files are lib/silcclient/idlist.[ch], and
2032 * Fixed KILLED notify handling in normal server. Affected
2033 file silcd/packet_receive.c.
2035 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2036 is locally connected, or was locally connected (but may
2037 be detached and connection is not active). Added also
2038 SILC_IS_LOCAL for checking this status. Affected files
2039 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2040 silcd/server.c and silcd/server_internal.h.
2042 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2044 * Don't send or handle TOPIC_SET if topic is already set and
2045 is same as being set. Affected files silcd/command.c and
2046 silcd/packet_receive.c.
2048 * Fixed CMODE change rights checking to work correctly when
2049 removing modes by operator. Affected file is
2050 silcd/server_util.c.
2052 * Fixed some handling with New Channel packet in router and
2053 fixed some CMODE_CHANGE notify handling in server and router.
2054 Affected file is silcd/packet_receive.c.
2056 * Changed "disconnect" client operation to include the
2057 reason of the disconnection and optional disconnection
2058 message. Affected file lib/silcclient/silcclient.h.
2060 * Made the compilation of lib/contrib/ stuff conditional.
2061 Affected files configure.in.pre, lib/contrib/Makefile.am.
2063 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2065 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2066 to the sender of the notify too, to avoid situation where two
2067 notifys are in the network at the same time going to oppsite
2068 directions. Affected file silcd/packet_receice.c.
2070 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2072 * Delete the client from channel even if the cilent->id is
2073 NULL. It was possible that client was deleted without
2074 removing from channels (theoretically at least). Affected
2075 file silcd/server.c and silcd/server_util.c.
2077 * Free the client data too when resuming is not successful.
2078 Affected file silcd/packet_receive.c.
2080 * Merged some code from c0ffee's silc-plugin. Affected files
2081 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2083 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2084 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2085 to the primary router connection, the other one returns
2086 TRUE if packet must be broadcasted to network.
2088 * All notifys that are destined to primary router (to network)
2089 are now automatically sent to backup routers even if the
2090 router is standalone (and has backup router). Affected files
2093 * Added --without-irssi and --without-silcd configuration
2094 options for disabling the compilation of these applications.
2095 Affected file configure.in.pre and prepare.
2097 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2099 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2100 UTF-8 encoding and decoding. Added also new encodings
2101 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2103 Added also SILC_STRING_LANGUAGE which is language and charset
2104 specific encoder and decoer for those platforms that support
2105 iconv(). It can convert the UTF-8 to and from the locale
2106 specific character set.
2108 Affected file lib/silcutil/silcstrutil.[ch].
2110 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2112 * Added function silc_get_command_name to the file
2113 lib/silcutil/silcutil.[ch].
2115 * Improved the server debug output a bit. Affected files are
2118 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2120 * Save the channel passphrase when received succesful JOIN
2121 command reply from router, on normal server. Otherwise
2122 joinig +a channels from normal server is not possible.
2123 Affected file silcd/command.c.
2125 * Fixed a bug in TOPIC_SET notify handling. The notifier
2126 may be other than client too, like server or channel.
2127 It expected it to always be only client and ignored the
2128 notify. Affected file silcd/packet_recieve.c.
2130 * Removed some (unnecessary) debug printing from
2131 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2133 * Do not force CMODE_CHANGE when server is announcing new
2136 Router announces stuff only after server reannounces channel
2137 after CHANNEL_CHANGE notify.
2139 These fixes optimizes the announcing procedure, and perhaps
2140 fixes some problems too. Affected file silcd/packet_receive.c.
2142 * Fixed SERVER_SIGNOFF sending to local clients. It was
2143 totally broken and sent the notify to all local clients,
2144 instead of only to those that was on same channel as the
2145 signing off clients. Affected file silcd/server_util.c.
2147 * Added -D option to server. It can be used to give debug
2148 level. The levels are from 0 - 99, and are predefined for
2149 smooth server debugging. (see silcd.c for the predefined
2150 levels). Affected file silcd/server.c.
2152 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2154 * Fixed a bug in Irssi SILC client to close the connection
2155 properly when disconnecting from server. Affected file
2156 irssi/src/silc/core/client_ops.c.
2158 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2160 * When authenticating as founder during JOIN command, check
2161 that the one authenticating becomes the only founder on the
2162 channel. Affected file silcd/command.c.
2164 * Better checking for founder mode setting when CUMODE_CHANGE
2165 notify is received. Affected file silcd/packet_receive.c.
2167 * Close all connections when shutting down the server by sending
2168 DISCONNECT packet. Close all listeners too when shutting
2169 down the server. Affected file silcd/server.c.
2171 * Handle DISCONNECT packet correctly in client library by
2172 calling the "disconnect" client operation. Affected file
2173 lib/silcclient/client.c.
2175 * Handle local errors correctly during resuming. Affected
2176 file lib/silcclient/client.c.
2178 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2180 * The log file is not dupped internally anymore in
2181 lib/silcutil/silclog.c. Fixed memory leaks too.
2183 * The scheduler now dispatches all pending timeout tasks
2184 when it is uninitialized with silc_schedule_uninit.
2185 Affected file lib/silcutil/silcschedule.c.
2187 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2189 * Added --enable-stack-trace option to configure. Added
2190 memory allocation stack trace support. Added files
2191 lib/silcutil/stacktrace.[ch]. Affected files are
2192 lib/silcutil/silcmemory.[ch].
2194 * Fixed memory leaks from libraries and server. Affected
2195 files around the tree.
2197 * Reverted back a fix made to CUMODE which broke it.
2198 Affected file silcd/command.c.
2200 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2202 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2203 core library, and implemented it. All textual messages SHOULD
2204 use this flag and the message MUST be UTF-8 encoded.
2205 All text messages sent by Irssi SILC client are now UTF-8
2206 encoded (regardless whether the terminal supports UTF-8 or not).
2207 Affected files are lib/silccore/silcchannel.h,
2208 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2211 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2213 * Added lots of new statistics updating that was missing from
2214 the server and router code. Affected files in silcd/.
2216 * Sending SIGUSR1 signal to server now dumps the current
2217 server statistics into /tmp directory. Affected file is
2220 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2221 the SILC Hash Interface also. Added new functions
2222 silc_hash_get_name, silc_hash_init, silc_hash_update and
2223 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2225 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2227 * Added some better info printing for client during connecting.
2228 Affected file silcd/server_util.c.
2230 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2231 to silence a user on a channel. Affected files are
2232 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2233 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2234 and silcd/packet_receive.c.
2236 * Fixed a fatal bug in handling of malformed command payload.
2237 Affected file silcd/command.c.
2239 * Fixed a double free when announcing channel users to router.
2240 Affected file silcd/server.c.
2242 * After successful authentication to channel founder mode, check
2243 that there isn't anyone else with founder mode on the channel.
2244 The one that authenticated will become founder and anyone
2245 else is demoted. Affected file silcd/command.c.
2247 * Added error printing of any error that has occurred during
2248 any command in client library. Affected file is
2249 irssi/src/silc/core/client_ops.c.
2251 * Removed some error printing from the client library and left
2252 it for the application to worry (from the error status it
2253 receives in 'command' client operation. Affected file is
2254 lib/silcclient/command.c.
2256 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2258 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2259 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2260 Starting key agreement with itself is denied. Affected file
2261 is lib/silcclient/client_keyagr.c.
2263 * Fixed some error checkings from the SFTP library which caused
2264 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2265 and lib/silcsftp/sftp_util.c.
2267 * Added new "debug" and "debug_string" settings to Irssi SILC
2268 client which can be used to print runtime debugging on the
2269 Irssi's screen. Available when compiled with --enable-debug
2270 option. Affected file irssi/src/silc/core/silc-core.c.
2272 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2274 * Fixed a missing variadic parameter in a function call that
2275 caused server crash when a non-allowed connection arrived.
2276 Reported by Richard Becker. Affected file silcd/server.c.
2278 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2280 * Added WATCH list sending to backup routers from router.
2281 The WATCH command is sent by the router to the backup
2282 router. Affected file silcd/command.c.
2284 * Mark the backup_router flag for RouterConnection entry
2285 if the backup router stuff is defined in the config file.
2286 Affected file silcd/serverconfig.c.
2288 * Fixed some backup data sending around the code to work better
2289 if the router is standalone router. Not all places were fixed.
2290 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2293 * Fixed the router connecting when connecting to multiple
2294 routers. It ignored every other router except the first
2295 one. Affected file silcd/server.c.
2297 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * Made the private key generation after expiration optional.
2300 If not created after expiration the old key will re-expire
2301 at a later time (and thus key pair is not necessary to
2302 change). Affected file irssi/src/silc/core/clientutil.c.
2304 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2306 * The length arguments in bind() and connect() were wrong
2307 and fixed now to used SIZEOF_SOCKADDR in the
2308 lib/silcutil/unix/silcunixutil.c.
2310 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Fixed detach timeout handling to use Client ID and not
2313 the actual client entry which may be freed in the callback.
2314 Affected file silcd/command.c.
2316 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2318 * Merged c0ffee's multiple interface support patch.
2319 Affected files in silcd/.
2321 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2323 * Cleanup keys properly. Affected file is
2324 irssi/src/silc/core/clientutil.c.
2326 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2328 * Display the user mode on the status bar. Affected file
2329 irssi/src/silc/core/silc-expandos.c.
2331 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2333 * If private message key is not set, but the flag is set in
2334 the packet, ignore the packet since it cannot be decrypted.
2335 Affected file lib/silcclient/client_prvmsg.c.
2337 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2339 * When resuming client, remove the old client entry from
2340 the watcher list too. Affected file silcd/packet_receive.c.
2342 * Do not allow normal server to force founder mode away
2343 from router if the founder mode is already set. Affected
2344 file silcd/packet_receive.c.
2346 * Remove the client entry with watch notify types with short
2347 timeout, and not directly, so that other notifys can be
2348 retrieved too. Affected file lib/silcclient/client_notify.c.
2350 * Display notification about data messages that cannot be
2351 displayed. Affected files irssi/src/silc/core/client_ops.c,
2352 irssi/src/fe-common/silc/module-formats.[ch].
2354 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2356 * Fixed the CHANNEL_CHANGE notify handling in client libary
2357 to not use freed memory. Affected file is
2358 lib/silcclient/client_notify.c.
2360 * Fixed CUMODE_CHANGE notify handling in server. Affected
2361 file silcd/packet_receive.c.
2363 * Fixed USERS command to support empty channels. Affected
2364 file silcd/command.c.
2366 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2368 * Allow multiple identical pending commands to be registered
2369 in client library. Affected file is lib/silcclient/command.c.
2371 * Call the completion for resolving client information only
2372 after all resolvers has finished. This fixes a crash in
2373 the client. Added support for checking when the resolvers
2374 are finished. Affected file is lib/silcclient/idlist.c.
2376 * Wait by default 3 seconds before reconnecting to the server
2377 after being disconnected. Makes the /detach command a bit
2380 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2382 * Check the watcher list before sending signoff notifys
2383 when closing client connection. Affected file is
2386 * Added better CMODE command rights checking. Affected file
2387 silcd/server_util.c.
2389 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2391 * Fixed watcher list checking during server signoff. It
2392 crashed the server. Affected file silcd/server_util.c.
2394 * The JOIN command reply returns now the founder's public
2395 key. Affected file is silcd/command.c.
2397 * Announce the channel mode, and the mode properties with
2398 CMODE_CHANGE notify. Affected file silcd/server.c.
2400 * Mark new channels by default disabled, untill at least
2401 one user joins the channel. Affected file is
2402 silcd/packet_receive.c.
2404 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2406 * The nickname argument to watch notify can be optional.
2407 Fixes a crash in server. Affected file silcd/packet_send.c.
2409 * Remove the client entry from cache if the WATCH notify type
2410 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2411 lib/silcclient/client_notify.c.
2413 * Check the watcher list before and after changing nickname
2414 when the NICK_CHANGE notify is received. Affected file is
2417 * Fixed a crash in OPER and SILCOPER command sending. Empty
2418 passphrase caused the crash. Affected file is
2419 lib/silcclient/command.c.
2421 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2423 * Merged with Irssi CVS for Irssi SILC client.
2425 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2427 * Completed the protocol specifications.
2429 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2431 * Merged with Irssi CVS for Irssi SILC client.
2433 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2435 * Added the founder's public key delivery to the
2436 CUMODE_CHANGE notify type as well. Updated the protocol
2437 specs and the code. Affected files are silcd/packet_send.[ch],
2438 silcd/packet_receive.c and silcd/command.c.
2440 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2442 * Added silc_pkcs_public_key_copy function into the
2443 lib/silccrypt/silcpkcs.[ch].
2445 * Remove the `iv' from the SilcChannelEntry since we can
2446 live without it. Affected files are silcd/idlist.h and
2447 silcd/packet_receive.c.
2449 * Added support for sending the founder's public key in
2450 the CMODE_CHANGE notify packet in the server. Affected
2451 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2452 silcd/command.c and silcd/server.c.
2454 * Changed the FOUNDER_AUTH authentication to use only
2455 public key authentication as defined by new protocol
2456 specs. Passphrase authentication with that mode cannot
2457 be used anymore. It is now possible to reclaim founder
2458 mode from any server in the network. Affected files are
2459 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2461 * Added permanent channels support by making the channel
2462 permanent when FOUNDER_AUTH mode is set on the channel.
2463 The channel will not be destroyed even if channel is empty
2464 when that mode is set. Protocol TODO #17. Affected
2465 files are silcd/server.[ch], server_util.[ch],
2466 silcd/command.c, silcd/packet_receive.c and
2467 lib/silcclient/command.c.
2469 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2471 * Added reference counter to the command reply context in
2472 the client library. Affected files are
2473 lib/silcclient/command_reply.[ch].
2475 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2477 * Fixed rekey protocol with PFS in the client library.
2478 Affected file is lib/silcclient/protocol.c.
2480 * Added support for list of errors in client library
2481 command reply handling. Affected file is
2482 lib/silcclient/command_reply.c.
2484 * Defined that the WHOIS and IDENTIFY commands can send
2485 list of errors. Updated the protocol specs. Protocol
2488 * Added support for sending list of errors to WHOIS and
2489 IDENTIFY commands in server. Added support for receiving
2490 list of errors in server. Affected files are
2491 silcd/command.c and silcd/command_reply.c.
2493 * Fixed client info resolving on LEAVE command in client
2494 library to not crash. Affected file is
2495 lib/silcclient/client_notify.c.
2497 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2499 * Defined that the NICK command replies with thew changed
2500 nickname too, to make the nickname changing simpler at
2501 the client's end. Updated protocol specs and the code
2502 in client and server. Affected files are
2503 silcd/command.c, lib/silcclient/command_reply.c and
2504 lib/silcclient/command.c.
2506 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2508 * Added `Compressed' packet flag to indicate that the packet
2509 payload is compressed by the sender. Updated the protocol
2510 specs and the core library. The compression still is not
2511 implemented in the sources. Affected file is
2512 lib/silccore/silcpacket.h.
2514 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2516 * Remove pending command callbacks also if the connection
2517 to the server is destroyed. Affected file is
2518 lib/silcclient/client.c.
2520 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2522 * Added new QUIET channel user mode that can be used to
2523 quiet a user in a channel. Updated the protocol specs but
2524 it wasn't implemented yet. Protocol TODO #27. Affected
2525 file is lib/silccore/silcmode.h.
2527 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2529 * Added BLOCK_INVITE user mode to be able to block incoming
2530 invite notifications. Protoocol TODO #26. Affected files
2531 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2534 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2535 the protocol specs and the code. Affected file is
2536 lib/silccrypt/silcpkcs.c.
2538 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * Disconnect Payload includes now the status type. Updated
2541 the protocol specs and the code. Protocol TODO #25.
2542 Affected files are silcd/server.c, lib/silcclient/client.c.
2544 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2545 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2546 Moved the silc_client_command_status_messages table to the
2547 lib/silcutil/silcutil.c and added new funtion
2548 silc_get_status_message, which deprecates function
2549 silc_client_status_message. Affected files are
2550 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2551 lib/silcutil/silcutil.[ch].
2553 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2555 * Defined that the nickname hash in Client ID MUST be from
2556 lowercase nickname. This effectively changes nicknames in
2557 SILC to case-insensitive. Updated the protocol specs and
2558 the code. Affected files are lib/silcutil/silcutil.[ch],
2559 silcd/serverid.c, and silcd/idlist.c.
2561 * Added new channel user modes BLOCK_MESSAGES_USERS and
2562 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2563 code. Affected files are lib/silccore/silcmode.h,
2564 lib/silcclient/command.c, and silcd/packet_send.c.
2566 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2567 specs and code. Affected file lib/silccore/silcstatus.h.
2569 * Added support for watch list. It is possible to add nicknames
2570 to be watched, and when they come to network, leave network
2571 or user mode changes the watcher will be notified of this
2572 change. Added SILC_COMMAND_WATCH command, added new
2573 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2574 notifications. Updated the protocol specs and implemented
2575 this to library, client and server. Protocol TODO #21.
2576 Affected files are lib/silccore/silccomand.h,
2577 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2578 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2579 silcd/packet_send.[ch], silcd/packet_receive.c, and
2580 irssi/src/silc/core/client_ops.c.
2582 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2583 somebody watching you. Updated the protocol specs and the
2584 code. Affected files are lib/silccore/silcmode.h, and
2585 lib/silcclient/command.c.
2587 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2589 * Added service support to SILC protocol. Added new command
2590 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2591 core library. Services are not implemented in server or
2592 client for now. Protocol TODO #20. Affected files are
2593 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2595 * Added SilcStatus argument to `command' client operation
2596 to return the error status when command sending fails
2597 locally. Changed all command in client library to return
2598 correct command status. Affected files are
2599 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2600 irssi/src/silc/core/client_ops.c.
2602 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2604 * Added silc_mime_parse function to parse MIME headers.
2605 Affected files are lib/silcutil/silcstruti.[ch].
2607 * Added MIME header parsing in Irssi SILC Client. It displays
2608 all textual MIME objects, others it ignores. Affected file
2609 is irssi/src/silc/core/clien_ops.c.
2611 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2613 * Fixed a bug in the pid writing function, which couldn't be
2614 written in a root-owned directory.
2616 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Defined that channel message to unknown Channel ID must
2619 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2620 Updated the protocol specs and the code in server. The
2621 affected file is silcd/packet_receive.c.
2623 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2625 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2626 that it is used to send error notifys if error occurs during
2627 some SILC packet processing, except commands. The error
2628 types are same as for command reply types. Defined that
2629 if private message is sent to unknown Client ID the error
2630 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2631 Updated the protocol specs and code. Affected files are
2632 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2633 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2634 and irssi/src/silc/core/client_ops.c. Renamed the
2635 SilcCommandStatus to SilcStatus.
2637 * Defined the use of extra WHOIS attributes in WHOIS command.
2638 The <Requested Attributes> (defined in a separate document)
2639 can be used to request additional information about user
2640 not returned by standard WHOIS command. Defined that server
2641 can send WHOIS command directly to client. Client provides
2642 the requested attributes to the server. Updated the protocol
2643 specs. Protocol TODO #4. Implementation is not done yet
2644 (Protocol TODO #24).
2646 * Renamed function silc_client_command_status_message to
2647 silc_client_status_message. Affected files are
2648 lib/silcclient/command_reply.[ch].
2650 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2652 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2653 32 bit integers. Updated the protcol specs and the code.
2654 Affected files are silcd/command.c and
2655 lib/silcclient/command.c.
2657 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2659 * Fixed a bug in library where sending a bogus authentication
2660 payload would lead to a crash. Affected file is
2661 lib/silccore/silcauth.c.
2663 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2665 * Added detach_disabled and detach_timeout server config
2666 options to the server. Affected files silcd/serverconfig.[ch],
2667 silcd/command.c and silcd/packet_receive.c.
2669 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * Added resolve_cmd_ident field to the SilcClientEntry structure
2672 too so that if the entry is for example being resolved so
2673 another command may attach to the same pending command reply
2674 without requiring to resolve the same entry again. Added
2675 support for adding multiple pending commands for one
2676 command idenfier. Affected files lib/silcclient/command.[ch],
2677 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2679 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2681 * Defined that server receives WHOIS command reply for private
2682 and secret channels too. Updated protocol specs and the
2683 code in server. Affected file silcd/command.c.
2685 * Defined <channel user mode list> argument to WHOIS command
2686 reply for returning user modes on the channels. The
2687 channel list now doesn't include the user mode anymore but the
2688 actual channel mode. Updated protocol specs and the code in
2689 client and server. Affected files are silcd/command_reply.c,
2690 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2691 and lib/silcclient/command_reply.c.
2693 * Save the channels list in WHOIS command reply in normal server
2694 so that WHOIS always shows joined channels also in normal
2695 server and not just on router. Affected file is
2696 silcd/command_reply.c.
2698 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * Defined that server receives USERS command reply for private
2701 and secret channels too. Updated protocol specs and the
2702 code in server. Affected file silcd/command.c.
2704 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2706 * Changed the UMODE's mode mask argument to be optional. If
2707 not provided then the command merely returns the current mode
2708 mask to the client. Updated protocol specs and the server.
2709 Affected file is silcd/command.c.
2711 * Added SILC session detachment/resuming support. It is possible
2712 to detach by closing the network connection and then re-connect
2713 and resume to the old client session. Added DETACHED user
2714 mode that server will set for detached client. Added new
2715 packet RESUME_CLIENT which is used to perform the resuming
2716 process. Added DETACH command. Updated the protocol specs,
2717 core library, client and server. Protocol TODO #22. Very
2718 many affected files around the tree.
2720 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2722 * Changed the CMODE's mode mask argument to be optional. If
2723 not provided then the command merely returns the current mode
2724 mask to the client. Updated protocol specs and the server.
2725 Affected file is silcd/command.c.
2727 * Changed the Killer's Client ID in KILLED notify to be just
2728 any ID payload since router server is allowed to kill as well.
2729 Updated protocol specs, client libary and server. Affected
2730 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2731 and irssi/src/silc/core/client_ops.c.
2733 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2735 * Added new user modes ANONYMOUS for special anonymous servers
2736 that may set the mode for client, and BLOCK_PRIVMSG which
2737 client may set to block incoming private messages unless the
2738 Private Message Key flag is set (using private keys to protect
2739 private messages). Updated protocol specs and code in client
2740 and server and core library. Protocol TODO #23. Affected
2741 files are lib/silccore/silcmode.h, silcd/server.[ch],
2742 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2743 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2745 * Added new channel user mode BLOCK_MESSAGES which the client
2746 may set to itself to tell server not send channel messages.
2747 Other packets such as channel key packets are still sent.
2748 Protocol TODO #23. Updated the protocol specs, client and
2749 server. Affected files are lib/silccore/silcmode.h,
2750 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2751 lib/silcutil/silcutil.c, silcd/command.c, and
2752 silcd/packet_send.c.
2754 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2756 * Redefined the Status Payload to include now two 8 bit fields,
2757 instead of one 16 bit field. This now makes it possible to
2758 send list of errors. Updated the protocol specs and the code
2759 in core library, client library and server. Protocol TODO #1.
2760 Affected files are lib/silccore/silccommand.[ch],
2761 lib/silcclient/command_reply.[ch], silcd/command.c,
2762 silcd/command_reply.c and silcd/packet_receive.[ch].
2764 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2766 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2767 must be handled by the application and should tell the application
2768 that an error message was already printed, and it should print the
2769 config coords (line, filename, ...). Affected files are
2770 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2772 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2773 server config parsing code more readable.
2775 Fixed a bug in the fetch_logging() config callback.
2777 Affected files is silcd/serverconfig.c.
2779 * Drop root privileges when started in foreground. Don't drop them
2780 if debugging also. Affected file is silcd/silcd.c.
2782 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2784 * Added more IM-like features by introducing new user modes
2785 for setting various presence information. Added new modes:
2786 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2787 specs and code. Protocol TODO #19. Affected files are
2788 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2789 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2791 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2793 * Added STATS command to the protocol after all, to return
2794 various statistical information about the network. It can
2795 be used by clients to retrieve statistical information, and
2796 servers may use it to to fetch cell and network wide
2797 statistics from router. Updated the protocol specs and
2798 implemented it to the server. Protocol TODO #16.
2799 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2800 silcd/command_reply.[ch].
2802 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2804 * The LIST command reply in client libary now adds new channel
2805 entry if the returned channel doesn't exist yet in cache,
2806 and returns the channel entry to the application in the
2807 command_reply client operation. Affected file is
2808 lib/silcclient/command_reply.c.
2810 * Changed the channel message payload's MAC generation to
2811 include the IV in the MAC as well. This way all relevant
2812 parts of the channel message payload are authenticated also
2813 with the channel message MAC (and not only by packet MAC).
2814 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2815 Affected file is lib/silccore/silcchannel.c.
2817 * Fixed the SKE to save the remote version, since the
2818 silc_ske_parse_version mistakenly checked wrong version,
2819 after it replaced the start payload. Affected files are
2820 lib/silcske/silcske.[ch].
2822 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2824 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2825 string utility functions. Added there also new functions
2826 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2827 Affected files lib/silcutil/silcstrutil.[ch].
2829 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2830 files are lib/silcutil/silcstrutil.[ch].
2832 * Defined that the security property fields in SKE SHOULD be
2833 UTF-8 encoded, defined that version string MUST be US-ASCII
2834 encoded, defined that passphrases sent in connection
2835 authentication protocol MUST be UTF-8 encoded. Implemented
2836 these to the client and server. Defined also that other
2837 passphrases sent in the protocol MUST be UTF-8 encoded.
2838 Affected files are lib/silcske/silcske.c,
2839 lib/silcclient/protocol.c, silcd/protocol.c,
2840 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2842 * Changed the silc_client_close_connection interface to not
2843 need the SilcSocketConnection which should not be visible
2844 to application. Affected files are lib/silcclient/client.c
2845 and lib/silcclient/silcclient.h.
2847 * Rewrote the text for Private Message Key Payload in the
2848 protocol specification. Protocol TODO #11.
2850 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2852 * Upgraded the protocol version to 1.1, updated protocol specs
2855 * Added the nickname as new argument to NICK_CHANGE notify and
2856 added it to protocol specs and implemented it to client and
2857 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2858 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2859 lib/silcclient/client_notify.c.
2861 * Added the killer's client ID to the KILLED notify and added
2862 it to protocol specs and implemented it to client and server.
2863 Protocol TODO #13. Affected files are silcd/command.c,
2864 silcd/packet_receive.c, packet_send.[ch],
2865 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2866 The killer's client entry is now returned to application in
2867 the `notify' client operation.
2869 * Fixed the Max Argument fields that had too large value set
2870 in the protocol specs. Protocol TODO #14.
2872 * Added the LEAVE command reply to return the ID of parted
2873 channel. Updated protocol specs and implemented it to the
2874 client and server. Protocol TODO #15. Affected files are
2875 silcd/command.c, lib/silcclient/command_reply.c. The channel
2876 entry is now returned to application in the `command_reply'
2879 * Rewrote the version SKE version checking in client libary
2880 and in server to use the silc_parse_version_string. Affected
2881 files are lib/silcclient/protocol.c, silcd/protocol.c.
2883 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2884 commands that was missing it, and updated protocol specs and
2885 the server implementation. Protocol TODO #10. The affected
2886 file is silcd/command.c.
2888 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2889 generic reply to a generic request (REQUEST flag), and
2890 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2891 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2892 to define the payload for DATA flag. Added the flags to
2893 the implementation. Protocol TODO #9. Affected file is
2894 lib/silccore/silcchannel.h.
2896 Changed the client library to return the message length
2897 to application as well in the channel_message and private_message
2898 client operations. Affected files are
2899 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2900 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2901 and lib/silcclient/client_ops_example.c.
2903 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2904 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2905 the channel. Updated protocol specs and impelemented this
2906 to client and server. Protocol TODO #6. Affected files are
2907 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2908 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2910 Added new options m and M to CMODE command in Irssi SILC
2911 client to set these modes.
2913 * Deprecated all administrative commands from SILC protocol
2914 since they are highly implementation specific commands.
2915 Updated protocol specs. Moved the old commands in
2916 implementations to private range of command types. Affected
2917 files are silcd/command.c, lib/silcclient/command.c and
2918 lib/silcclient/command_reply.c. Protocol TODO #8.
2920 * Fixed a bug in server where sending unknown command crashes
2921 the server. Affected file silcd/command.c.
2923 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2925 * Added SILC_PROTOCOLVERSION macro to check protocol version
2926 of a socket connection. The affected file is
2927 lib/silcutil/silcsockconn.h.
2929 * Added better error logging in rekey protocol. Affected file
2932 * Do not check public key types in SKE during rekey. Affected
2933 file lib/silcske/payload.c.
2935 * Fixed the rekey protocol with PFS, which was totally broken.
2936 Affected file silcd/protocol.c.
2938 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2940 * Some client implementations quit network by doing first LEAVE
2941 and then immediately SIGNOFF (like Bombyx). We now do check
2942 after a short time after LEAVE notify and check whether the
2943 client is still valid after LEAVE, and if not we remove it from
2944 cache. Affected file is lib/silcclient/client_notify.c.
2946 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2948 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2949 it's good not to have security holes here.
2951 * Fixed a negative refcount situtuation for the config context.
2952 Affected file is silcd/serverconfig.c.
2954 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2956 * ROBOdoc documented lib/silcutil/silcutil.h.
2958 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2960 * Optimized even more the SilcPacketContext structure. Now
2961 totally saved 16 bytes of memory per context after optimization.
2962 Affected files are lib/silccore/silcpacket.[ch].
2964 * Made strict checks for valid SILC IDs. Affected file is
2965 lib/silccore/silcid.c.
2967 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2969 * Changed the object argument for silc_cipher_register,
2970 silc_hash_register, silc_hmac_register and silc_pkcs_register
2971 to const. Affected files are lib/silccrypt/silccipher.[ch],
2972 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
2974 * Changed the silc_get_username and silc_get_real_name to
2975 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
2977 * Fixed the Irssi SILC Client to use the silc_get_username and
2978 silc_get_real_name insted of glib routines since the glib
2979 routines only corrupt stack. Fixes the Irssi SILC to work in
2980 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
2982 * Fixed the Irssi to not use g_get_home_dir since it crashes
2983 or returns garbage on cygwin and corrupts stack. Added function
2984 get_home_dir to Irssi routines. Affected files are
2985 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
2987 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2989 * Made some structure optimizations. SFTP memory FS MemFSEntry
2990 entry structure. Optimized SilcTask structure. Optimized
2991 SilcPacketContext structure.
2993 Affected files lib/silcsftp/sftp_fs_memory.c,
2994 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
2996 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2998 * And yet again reverted back the config thing since Johnny
2999 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3002 * Fixed memory leaks from config object. Affected files are
3003 silcd/serverconfig.[ch].
3005 * Added support for adding new connections to the server in rehash.
3006 After rehash they take effect.
3008 Added support for changing the maximum allowed connections in
3009 rehash. The number can grow but going smaller is not supported.
3011 Added function silc_server_num_sockets_by_remote to the
3012 silcd/server_util.[ch].
3014 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3016 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3018 * Added preliminary checking during config parsing for a valid
3019 public/private key and removed further checks in the code.
3020 Affected files are silcd/serverconfig.[ch], server.c.
3022 * Moved functions silc_server_drop() and silc_server_daemonise()
3023 from server.c to silcd.c since they are stricly related to
3024 the application activity.
3026 * Reverted a small part of the automatic ref/unref since
3027 it caused a double unref in some situations. Affected
3028 files are silcd/silcd.[ch], server.c, serverconfig.c.
3030 * Added some .cvsignore files in the lib directory.
3032 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3034 * Fixed silc_net_gethostbyaddr to correctly resolve by
3035 address. Affected file lib/silcutil/silcnet.c.
3037 * Fixed the notify relaying to client. The HMAC to be used
3038 with relayed packets ws wrong and caused decryption failure
3039 at the client end. Affected file is silcd/packet_receive.c.
3041 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3043 * Created new branch silc_protocol_1_0_branch.
3045 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3047 * Changed the silc_server_config_* routines to be SilcServer
3048 independent. They are now officially application specific code
3049 and not part of generic server implementation. Affected files
3050 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3052 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3054 * Added automatic referencing of config context in the
3055 silc_server_config_alloc, and automatic unreferencing in the
3056 silc_server_config_destroy. Affected files are
3057 silcd/serverconfig.[ch], silcd/silcd.c.
3059 * Fixed the silc_log_quick handling in the logging routines.
3060 It didn't log quickly when it was TRUE. Affected file is
3061 lib/silcutil/silclog.c. Also the flush delay was set even
3062 if it was 0 in config file. Affected file is
3063 silcd/serverconfig.c.
3065 * Added support for changing key pair of the server in rehash.
3066 Affected file silcd/server.c.
3068 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3070 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3071 too early, before getting the channel entry. Affected file
3072 is silcd/packet_receive.c.
3074 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3076 * Added functions silc_server_config_[ref/unref], these are used
3077 to prevent that the config object is destroyed.
3079 No longer directly affect global variables silc_log_quick and
3080 silc_log_delay, they are first cached inside the config object
3081 and then applied with silc_server_config_setlogfiles().
3083 silc_server_config_set_defaults() is now internal to
3084 serverconfig.c, there are no reasons to show this internal stuff
3087 Affected files are silcd/serverconfig.[ch].
3089 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3090 fprintf's to stderr, since some code may be executed again after
3091 the server went into the background. Affected files are
3094 * Added rehash support. Added function silc_server_rehash() that
3095 will perform all the basic tasks of the rehashing procedure.
3097 * Added command line option `-x, --hexdump'. This will enable the
3098 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3099 The option `--hexdump' implies `--debug'.
3101 * Fixed a bad bug in the logging APIs (silcutil library) where
3102 the application would crash after calling silc_log_reset_all().
3104 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3106 * Fixed the KICKED notify handling in client library to
3107 correctly remove the channel and all entries from the
3108 channel when I was kicked. This bug crashed the client.
3110 Fixed yet another but in KICKED notify handling to remove
3111 the kicked client correctly from the channel.
3113 Affected file is lib/silcclient/client_notify.c.
3115 * Fixed a minor bug in looking up correct client entry
3116 in KICKED notify in server. Affected file is
3117 silcd/packet_receive.c.
3119 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3120 sources correctly to distribution. Fixes --with-gmp option.
3122 * Removed the manual rehashing from ID Cache, and changed it
3123 to use the SILC Hash Table's auto rehash feature. Affected
3124 file is lib/silccore/silcidcache.c.
3126 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3128 * Fixed a bug in the silc_client_nickname_format function that
3129 handles the multiple same nickname formatting. Two clients
3130 with same nickname caused problems after the first one left
3131 and rejoined. It didn't format the nickname correctly.
3132 Affected file is lib/silcclient/idlist.c.
3134 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3136 * Don't change the topic if olod topic is same as new one.
3137 Affected file is silcd/packet_receive.c.
3139 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Added cross-reference support to the SILC Documentation
3142 generator. All types across all HTML files are now cross-
3143 referenced. Affected files util/robodoc/generator.c and
3144 scripts/silcdoc/silcdoc.
3146 * Added file lib/silcutil/silctypes.h to include all the
3147 arithmetic type definitions and some macros. Removed
3148 includes/bitmove.h and moved macros to silctypes.h.
3150 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3152 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3154 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3156 * Added `type' argument to silc_id_payload_parse_id function which
3157 now returns the type of the ID to the sent pointer. Affected
3158 file is lib/silccore/silcid.[ch].
3160 * Added check for CMODE_CHANGE notify type that mode change is
3161 allowed by the sender. Affected file silcd/packet_receive.c.
3163 * Added check for CUMODE_CHANGE notify type that mode change is
3164 allowed by the sender. Affected file silcd/packet_receive.c.
3165 Added the ID type as CUMODE_CHANGE notify type as argument
3166 to the `notify' client operation. Affected files are
3167 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3169 * Added function silc_client_add_server to the client library.
3170 Added support for resolving also channel and server info when
3171 received unknown entity in notify packet. Affected files are
3172 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3174 * Added function silc_command_get_status to return the command
3175 status from the command reply's argument payload. Affected files
3176 are lib/silccore/silccommand.[ch].
3178 * Added check for KICKED notify type that the kicking is
3179 allowed by the client. Affected file silcd/packet_receive.c.
3181 * Created function silc_get_input which can be used to get input
3182 (echo on or off) from user on command line. Affected files are
3183 lib/silcutil/silcutil.[ch].
3185 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3187 * Optimized silc_server_packet_relay_to_channel function.
3188 Added new function silc_channel_message_payload_encrypt which
3189 can be called directly if channel message payload needs to
3190 be encrypted and is already encoded (no need to call _encode
3191 function). Packet relaying is now done by router without any
3192 extra memory allocations. Affected files are
3193 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3194 silcd/packet_send.c.
3196 * Fixed the INVITE notify handling. It took wrong arguments
3197 as invite list and invite delete. Affected file is
3198 silcd/packet_receive.c.
3200 * Added check for TOPIC_SET notify type that the topic change is
3201 allowed by the client. Affected file silcd/packet_receive.c.
3203 * Added check for INVITE notify type that inviting is allowed by
3204 the client. Affected file silcd/packet_receive.c.
3206 * Changed the silc_server_client_on_channel to return the
3207 SilcChannelClientEntry as well. Moved the function
3208 silc_server_check_cmode_rights to server_util.[ch].
3209 Affected files are silcd/server_util.[ch], silcd/command.c.
3211 * Added function silc_server_check_umode_rights to check whether
3212 changing client's user mode is allowed. Added check for
3213 UMODE_CHANGE notify type that the umode change is allowed
3214 by the client. Affected files are silcd/server_util.[ch],
3215 silcd/packet_receive.c and silcd/command.c.
3217 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3219 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3220 ID length. It ignored that ID can be IPv6 based as well.
3221 Affected file lib/silccore/silcpacket.h.
3223 * Fixed the silc_id_id2str and silc_id_str2id to take the
3224 IPv6 address offset's into consideration. Affecte file is
3225 lib/silccore/silcid.c.
3227 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3229 * Fixed the internal Unix scheduler functions to check for
3230 NULL context they may receive. The affected file is
3231 lib/silcutil/unix/silcunixschedule.c.
3233 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3235 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3236 can specify different directory with --home command line
3237 parameter. Affected files irssi/src/silc/core/client_ops.c,
3240 * SILC-specific commands aren't now executed if the active server
3241 isn't of SILC-type, so there won't be problems with having
3242 IRC and SILC protocol support in same client. Affected files
3243 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3246 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * Improved the signal support in SILC Schedule. Added new
3249 function silc_schedule_signal_call which is used by application
3250 to mark a signal to be called. It is now safe to perform
3251 any kind of tasks in signal callbacks since it is guaranteed
3252 that the application specified signal callback is called
3253 after the signal is over. Affected files are
3254 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3256 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3258 * Added `name' field to SilcChannelPrivateKey to represent
3259 application given name for the key. Moved also the context from
3260 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3261 Added the `name' argument also to the function
3262 silc_client_add_channel_private_key.
3264 Added function silc_client_current_channel_private_key to set the
3265 current channel private key in use.
3267 Added "change" command to KEY command which can be used to change
3268 the current channel private key. Bound the command also to
3269 alt+K (Alt+Shift+k).
3271 Also affected files lib/silcclient/client_channel.c,
3272 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3274 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3276 * Added silc_rng_get_byte_fast function in to the
3277 lib/silccrypt/silcrng.[ch].
3279 * Changed the interface of silc_packet_assemble and the
3280 silc_packet_send_prepare. If silc_packet_assmble is now
3281 called the application does not call silc_packet_send_prepare
3282 because the library will call it automatically. These
3283 interfaces now also return a reference to the outgoing buffer
3284 which includes the assembled packet, which the application can
3285 use to encrypt the packet.
3287 Affected files are lib/silccore/silcpacket.[ch],
3288 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3289 silcd/packet_send.c, server_backup.c and packet_receive.c.
3291 * Fixed a packet sending bug on very high load, where outgoing
3292 packet queue wasn't handled correctly and packets got corrupted.
3293 Affected files are lib/silcutil/*/silc*sockconn.c,
3294 lib/silcclient/client.c and silcd/server.c.
3296 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3298 * Added macro SILC_PACKET_DATALEN which can be used during
3299 packet assembling to check whether the data to be added to
3300 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3301 len is truncated until it fits it.
3303 Added checks for maximum length of channel message payload and
3304 private message payload also.
3306 Added checks for maximum packet length in server and in
3309 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3310 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3311 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3312 lib/silcclient/client_prvmsg.c.
3314 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3316 * Added silc_server_packet_queue_purge call to the
3317 silc_server_disconnect_remote to assure that all data in the
3318 queue before disconnecting is sent to the network. Affected
3319 file silcd/server.c.
3321 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3323 * Added the deleting of server's own ID cache entry to the
3324 silc_server_free function. Free also everything else that
3325 has been allocated in silc_server_init. The affected file
3328 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3330 * Added functions silc_parse_version_string, silc_version_to_num,
3331 and silc_ske_parse_version to parse SILC protocol style version
3332 strings. Affected files lib/silcutil/silcutil.[ch] and
3333 lib/silcske/silcske.[ch].
3335 * Added new configuration params: version_protocol, version_software
3336 and version_software_vendor to specify what version the remote
3337 host must at least be to be able to connect to server. The vendor
3338 string can be regex matched too. Added new function
3339 silc_server_connection_allowed to check maximum number of allowed
3340 connections, and allowed versions for incoming connections.
3341 Affected files are silcd/server.c, server_util.[ch] and
3344 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3346 * Added preliminary support for signals in scheduler. The
3347 signals we care about are now blocked always when the scheduler
3348 is locked. This way we can synchronise the use of signal with
3349 scheduler. It is guaranteed that when signal occurs the scheduler
3350 is not locked, and thus new tasks can be safely added to the
3353 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3354 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3355 Added new platform specific routines
3356 silc_schedule_internal_signals_[un]block and
3357 silc_schedule_internal_signal_[un]register.
3359 Added new functions to SILC Schedule API:
3360 silc_schedule_signal_[un]register. Each signal that application
3361 is going to use should be registered to the scheduler.
3363 Affected files are lib/silcutil/silcschedule.[ch],
3364 lib/silcutil/*/silc*schedule.c.
3366 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3368 * Check for unauthenticated client and server in the
3369 silc_server_new_client and silc_server_new_server functions.
3370 Affected file silcd/packet_receive.c.
3372 * Added function silc_string_is_ascii to check whether given
3373 string is 7-bit ASCII string. Affected files are
3374 lib/silcutil/silcutil.[ch].
3376 * Added function silc_id_is_valid_server_id into the
3377 silcd/serverid.c and added checking for valid Server ID's in
3378 silc_server_new_server. The Server ID must always be based
3379 on the server's public IP address.
3381 * Added logging of DISCONNECT packet message in the server.
3382 Affected file silcd/server.c.
3384 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3386 * Changed all library interfaces that use Global RNG to also
3387 accept SilcRng as argument. Affected files are
3388 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3389 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3390 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3391 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3392 lib/silccrypt/rsa.c.
3394 * Added function silc_pkcs_generate_key to the
3395 lib/silccrypt/silcpkcs.[ch] for applications so that they
3396 don't need to do pkcs->pkcs->init calls anymore.
3398 * Remove SilcSocketConnection from the SFTP API since it really
3399 wasn't needed there. The application has the information
3400 saved in its contexts anyway and the SFTP layer doesn't need
3401 know about it. Affected files lib/silcsft/silcsftp.h and
3402 lib/silcsftp/sftp_[server/client].c.
3404 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3405 The SilcSimContext is not SilcSim.
3407 * Fixed possible buffer overflows in silc_id_render in the
3408 lib/silcutil/silcutil.c.
3410 * On EPOC the global crypto module lists are not used at all
3411 in the crypto library. Added support for using the constant
3412 algorithm list on EPOC. Affected files are
3413 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3416 * Fixed the handling of third parameter of KICKED notify, since
3417 it was mistakenly updated to SILC Protocol 1.0 even though it
3418 is to be included in 1.1. Since it is not in 1.0 it is not
3419 mandatory, and this fix now handles it only if it is provided,
3420 and it is not error if it is not provided. Affected file
3421 lib/silcclient/client_notify.c.
3423 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3425 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3426 client. Affected file irssi/src/silc/core/client_ops.c.
3428 * Merged with Irssi 0.8.4 from irssi.org CVS.
3430 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3432 * Check for valid socket connection in client entries before
3433 sending any messages. Fixes a crash, but doesn't fix some
3434 other underlaying bug that is lurking there. Affected
3435 file silcd/packet_send.c.
3437 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3439 * $usermode, $cumode and $cumode_space expandos shouldn't do
3440 anything with non-SILC server records. Affected file
3441 irssi/src/silc/core/silc-expandos.c
3443 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3445 * Fixed the silc_net_check_[host/local]_by_sock to support
3446 IPv6 bound sockets as well. Now they can return IPv6 addresses
3447 as well. Affected file lib/silcutil/silcnet.c.
3449 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3450 Affected lib/silcutil/unix/silcunixnet.c.
3452 * Fixed ID rendering (at least on some platforms, not NetBSD)
3453 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3455 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3457 * Added silc_hash_public_key and silc_hash_public_key_compare
3458 functions to be used with SilcHashTable. They can be used to
3459 hash public keys and compare public keys in hash table. Affected
3460 file lib/silcutil/silcutil.[ch].
3462 * Added support for specifying multiple public keys for Client
3463 connection section in server configuration file. This makes it
3464 possible to accept multiple public keys from same host, or to
3465 make a section that accepts any incoming host, and have the
3466 accepted public keys listed in the section.
3468 Added functions silc_sever_[find/get]_public_key, added the
3469 support for this actually to all connection sections but only
3470 the Client section is currently allowed to specify multiple
3473 Affected files are silcd/server.c, server_internal.h,
3474 command.c, protocol.c, server_util.[ch], packet_receive.c.
3476 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3478 * Merged Irssi 0.8.2 from irssi.org CVS.
3480 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3482 * If silc_debug is TRUE, also output standard logging messages
3483 to stderr with the debug output.
3485 Made silc_log_reset_all() flushing all channels before returning.
3486 Also fixed some documentation typos.
3488 Affected files are lib/silcutil/silclog.[ch].
3490 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3492 * Fixed the server to check correctly the amount of connections
3493 from single host, by checking also the type of the connection.
3494 Fixed also the comparison of number of connections and number
3495 of allowed connections. Affected files are silcd/server.c,
3498 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3500 * Fixed the USERS command reply to save the user's mode on the
3501 channel as well. Fixed JOIN command reply to check whether a
3502 client is on channel already and not join it twice. Affected
3503 file lib/silcclient/command_reply.c.
3505 * Added new file silc-expandos.c into irssi/silc/core/ to return
3506 various stuff for various signal for the statusbar etc. updating.
3507 Now Irssi SILC client prints channel user modes etc. on the
3510 * The user mode (like server/router operator changes) is now shown
3511 on the Irssi SILC client's statusbar. The affected files are
3512 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3514 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3516 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3517 to SILC_SCHEDULE_[UN]LOCK macros.
3519 * Added more error printing to logs in server code. Affected
3520 files silcd/server.c and silcd/protocol.c.
3522 * Fixed -S option parsing in Irssi SILC Client. Affected file
3523 irssi/src/silc/core/silc-core.c.
3525 * Added silc_buffer_alloc_size function. Affected file is
3526 lib/silcutil/silcbuffer.h.
3528 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3530 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3531 constants. Affected files in
3532 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3535 * Changed the internal SFTP Memory FS table to const. Affected
3536 file lib/silcsftp/sftp_fs_memory.c.
3538 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3540 * Fixed the buffer formatting and unformatting routines to
3541 check the size of 64 bits types with sizeof(). Affected
3542 file is lib/silcutil/silcbuffmt.c.
3544 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3546 * Removed 0.6.x backwards support.
3548 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3550 * Changed all integer type names:
3551 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3552 to avoid collisions with other libraries using same type names
3555 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3557 * Added `prefer_ipv6' argument to the functions
3558 silc_net_gethostbyname[_async]. If it is TRUE it will return
3559 IPv6 address over IPv4. If FALSE IPv4 address is returned
3560 even if IPv6 address was found. Affected files
3561 lib/silcutil/silcnet.[ch].
3563 * Added support silc_net_create_connection[_async] to fallback
3564 to IPv4 address if IPv6 address could not be used (like if
3565 it doesn't work on a specific system). Affected file in
3566 lib/silcutil/unix/silcunixnet.c.
3568 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3570 * Added silc_schedule_reinit function to do the enlarging
3571 of the max tasks handling capabilities of the scheduler.
3572 Affected files lib/silcutil/silcschedule.[ch].
3574 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3576 * Added automatic extern "C" { ... } for C++ compilers so the
3577 application does not need to define them. Affected file
3578 includes/silcincludes.h.
3580 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3581 old name went against naming convention. Applications now
3582 include "silcclient.h" instead of "clientlibincludes.h".
3583 Removed includes/clientlibincludes.h, it is redundant now.
3585 * Renamed includes/version.h to silcversion.h.
3587 * Added really preliminary support for OS/2 into the util
3588 library. Only thread & mutex API is implemented, others
3589 are still to be implemented. Created the lib/silcutil/os2/
3590 directory. Created also file includes/silcos2.h.
3592 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3594 * Added preliminary BeOS support into the util library.
3595 Created lib/silcutil/beos/, and implemented all the needed
3596 functions to support SILC on BeOS. Created also file
3597 includes/silcbeos.h.
3599 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3601 * Added proper initializations to silc's irssi code, so it's
3602 now possible to load it as module. Affected files
3603 irssi/src/silc/core/silc-core.c,
3604 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3606 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3608 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3611 * Fixed the silcdoc document generator to correct generate
3612 docs from all kinds of filenames. Affected files are
3613 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3615 * ROBOdoc documented lib/silcutil/silcmemory.h.
3616 Added also new function silc_memdup.
3618 * Removed lib/silcutil/silcbufutil.h and moved those routines
3619 to the lib/silcutil/silcbuffer.h.
3621 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3623 * Added `user_count' to the SilcChannelEntry which now tells the
3624 number of users on the channel. The user count is now saved
3625 in normal server of global channels as well. Affected files
3626 silcd/server.c, idlist.h, packet_receive.c and command.c.
3628 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3629 include file utility functions.
3631 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3632 instead of calling directly OS routines.
3634 * Fixed NICK change printing in Irssi SILC Client. Fixed
3635 KICKED notify printing in Irssi SILC Client. Affected file
3636 irssi/src/silc/core/client_ops.c.
3638 * Fixed a NICK change bug in client library, to not recreate the
3639 client_entry->channels hash table everytime nick is changed.
3640 Affected file lib/silcclient/client.c.
3642 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3644 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3645 the SKE interface a bit.
3647 * Fixed padding problem in PKCS#1. The padding was not actually
3648 random since the random number generator was used incorrectly.
3649 This security bug affects only when encrypting with PKCS#1, and
3650 it is not currently used at all in SILC. SILC only use signing
3651 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3653 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3655 * Rewrote the notify handling in Irssi SILC client to not call
3656 the events as signals. Fixes problems with Perl support.
3657 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3659 * Send the auto-nicking NICK command in client library with
3660 little timeout after connecting. The affected file is
3661 lib/silcclient/client.c.
3663 * Added following new config file settings:
3664 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3665 key_exchange_timeout, conn_auth_timeout, connections_max,
3668 Implemented all the new config settings handling in the server.
3670 Optimized the use of SKE Mutual flag usage. Use it only
3671 if connection authentication protocol is not based in public
3674 Renamed all SilcServerConfigSection* to SilcServerConfig*
3675 to have a bit shorter names.
3677 Affected files silcd/serverconfig.[ch], server.[ch], and
3680 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3682 * Cleaned up the listening sockets code, preparing for the rehash
3683 support. Affected file is silcd/server.c.
3685 * Fixed some output messages. Affected files are silcd/silcd.c,
3688 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3690 * Create lib/doc/silcrng_intro.html document as introduction
3691 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3693 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3695 * Fixes to the silcd config template. Affected file is
3696 doc/example_silcd.conf.in.
3698 * Removed type casts from silc_calloc(), conforming to the
3699 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3701 * Removed param_name member from client, server, and router
3702 section structs, now identifying the param directly.
3704 Added CONFIG_FREE_AUTH macro in config file parsing.
3706 Affected files are silcd/serverconfig.[ch].
3708 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3710 * Fixed command line parameter handling. All SILC initialization
3711 is now done in silc_core_init() which also fixes autoconnecting
3714 Affected files irssi/src/silc/core/silc-core.c,
3715 irssi/src/fe-text/silc.c.
3717 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3719 * Added new configuration options and blocks:
3720 keepalive_secs, reconnect_count, reconnect_interval,
3721 reconnect_interval_max, reconnect_keep_trying and
3722 require_reverser_lookup. Added ConnectionParam block, and
3723 implemented the connection parameters when connecting as
3724 initiator and when accepting connections as responder.
3726 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3727 whether given configuration value has been given already.
3729 Affected files silcd/serverconfig.[c], server.[c].
3731 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3732 algorithm parts and created new file silcalgs.conf, that
3733 is now included from the example_silcd.conf.in.
3735 * Optimized the silc_server_connect_to_router_second to take
3736 the connection configuration object from the SilcServerConnection
3737 object instead of finding it during the connecting phase.
3738 Added the configuration object to SilcServerConnection struct.
3739 Affected files silcd/server_internal.h, server.c.
3741 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3743 * Add the client on channel after it was resolved at the
3744 channel message receiving, and it was not already on the
3745 channel. Affected file lib/silcclient/client_channel.c.
3747 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3749 * Fixed the public key authentication to allocate always the
3750 destination signature buffer instead of using static buffer.
3751 Affected file silcd/protocol.c.
3753 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3755 * Unified the serverconfig.[ch]'s helper function interface.
3756 Affected file silcd/serverconfig.[ch].
3758 * Removed doc/example_silc.conf.in since it is redundant.
3759 The make install will now install irssi/silc.conf file.
3761 * Added new Passphrase and Publickey authentication methods to
3762 config file, allowing both public key and passphrase based
3763 authentication to be set at the same time.
3765 Added `prefer_passphrase_auth' setting in config file which
3766 can be used to set to prefer passwd auth if both passwd and
3767 public key is set. If not set, public key is preferred.
3768 This has effect only when being initiator (responder will try
3771 Added support for authentication with passphrase and public key
3772 at the same time. The passphrase is tried first always since
3773 it is faster to check.
3775 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3777 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3779 * Merged the new SILC Config library, with the server parsing
3780 support. Read the header file silcconfig.h or the toolkit
3781 documentation for the news. Affected files are
3782 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3783 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3784 silcd/protocol.c silcd/server.c silcd/server_backup.c
3785 silcd/serverconfig.[ch] silcd/silcd.c.
3787 * Fixed some silclog documentation. Affected file is
3788 lib/silcutil/silclog.h.
3790 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3792 * The silc_cipher_register, silc_hash_register and
3793 silc_hmac_register now checks if the object to be registered
3794 is registered already. Affected files are
3795 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3797 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3799 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3801 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3803 * Allow zero length channel messages inside the Channel Message
3804 Payload. Affected file lib/silccore/silcchannel.c.
3806 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3807 as header filenames.
3809 * Removed lib/silcclient/README and created HTML file
3810 lib/silcclient/silcclient_using.html, which is now included
3811 as part of Toolkit documentation.
3813 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3815 * Fixed CUMODE_CHANGE notify handling to change the mode of
3816 correct client. Affected file lib/silcclient/client_notify.c.
3818 * Make silc_rng_alloc fail if it cannot allocate the sha1
3819 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3821 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3823 * Fixed the file transfer's key agreement payload to include
3824 zero port also if the hostname is NULL because it could not
3827 Call file transfer monitor callback now also if error occurs
3828 during key agreement protocol.
3830 Changed the silc_client_file_send interface to return the
3831 SilcClientFileError instead of session id. The session ID
3832 is returned into pointer provided as argument.
3834 Check that the file exists locally before sending the
3835 file transfer request at all.
3837 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3839 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3840 error than can occur while key agreement protocol. Affected
3841 file lib/silcclient/silcapi.h.
3843 * Fixed the event_mode CMODE handler to not crash when mode
3844 is changed and +k mode is set in the channel. Affected file
3845 irssi/src/silc/core/silc-channels.c.
3847 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3848 SILC_LOG_WARNING to give out Warning and not Error. Affected
3849 file lib/silcutil/silclog.c.
3851 * Fixed the channel message payload decryption in the function
3852 silc_channel_message_payload_decrypt to not modify the original
3853 buffer before it is verified that the message decrypted
3854 correctly. Otherwise, next time it is called with correct
3855 channel key it won't encrypt since the payload is corrupted.
3856 Affected file lib/silccore/silcchannel.c.
3858 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * Do not constantly resize the window. A fix patch by cras.
3861 Affected file irssi/src/fe-text/screen.c.
3863 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3865 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3866 Affected file lib/silcutil/silcnet.c.
3868 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3870 * Fixed a bug in hash table internal routine for traversing
3871 the table with foreach callback. The current entry may
3872 become invalid in the callback but it was referenced after
3873 the callback returned.
3875 Do not allow auto rehashing of hash table during the
3876 silc_hash_table_foreach operation, for same reasons as it is
3877 not allowed for SilcHashTableList. Affected files are
3878 lib/silcutil/silchashtable.[ch].
3880 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3882 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3883 Win32 DLL. extern's in header files are now declared with
3886 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3888 * Fixed private message handling. It used some old code that
3889 caused the client to crash. Affecte file is
3890 lib/silcclient/client_prvmsg.c.
3892 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3894 * Added function silc_client_add_channel,
3895 silc_client_replace_channel_id, and removed functions
3896 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3897 from client library.
3899 * Added cross reference of the joined channels to the
3900 SilcClientEntry, and changed the SilcChannelEntry's
3901 users list to SilcHashTable. The affected files are
3902 lib/silcclient/idlist.[ch].
3904 * Fixed a bug in hash table tarversing. While the hash table
3905 is traversed with SilcHashTableList the table must not be
3906 rehashed. It is now guaranteed that auto rehashable tables
3907 are not rehashed while tarversing the list. Also defined that
3908 silc_hash_table_rehash must not be called while tarversing
3909 the table. Added function silc_hash_table_list_reset that must
3910 be called after the tarversing is over. The affected files are
3911 lib/silcutil/silchashtable.[ch].
3913 * Changed all hash table traversing to call the new
3914 silc_hash_table_list_reset in server and in client library.
3916 * Added function silc_client_on_channel to return the
3917 SilcChannelUser entry if the specified client entry is joined
3918 on the specified channel. This is exported to application as
3919 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3921 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3923 * Fixed founder regaining problem with JOIN command on normal
3924 server. The notify for mode change must be sent always and
3925 not only if !cmd->pending. Affected file silcd/command.c.
3927 * Fixed the WHOWAS command's reply sending to support the
3928 lists correctly. Affected file silcd/command.c.
3930 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3932 * When sending JOIN command to router for processing the
3933 sender's old command identifier was not saved back to the
3934 sender's command context, fixed now. The affected file is
3937 * Create the key in JOIN command of the router did not return
3938 the channel key, added check for this. Affected file is
3941 * Fixed a channel ID update bug in JOIN command reply. Do
3942 not directly upgrade the ID but call the function
3943 silc_idlist_replace_channel_id if the ID was changed.
3944 Affected file silcd/command_reply.c.
3946 * Fixed memory leaks from command calling if it would fail.
3947 Affected file silcd/command.c.
3949 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3951 * Applied patches from cras:
3953 Memory leak fixes around libaries, irssi window resize fix,
3954 new silclist.h and silcdlist.h, all extern inline changed to
3957 * Removed dotconf from lib/dotconf, not needed anymore.
3959 * Removed TRQ from lib/trq, not needed anymore.
3961 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3962 with server connections. Later this will be configurable
3963 in config file after new config file is done. Affected file
3966 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3968 * Fixed a crash in server related to channel announcements.
3969 Affected file silcd/server.c.
3971 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3973 * Fixed memory leaks in silc_server_create_new_channel*
3974 functions. Affected file silcd/server.c.
3976 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
3977 which ID was changed. This way the router will send the
3978 user list for the channel again, and server won't be in
3979 desync in some rare circumstances. Affected file is
3980 silcd/packet_receive.c.
3982 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3984 * Check for NULL socket pointer in the function
3985 silc_server_packet_send_to_channel_real. Affected file
3986 silcd/packet_send.c.
3988 * Fixed the BAN notify handling to correctly remove ban
3989 list. Affected file silcd/packet_receive.c.
3991 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3993 * Fixed some header addition to Toolkit distribution in
3994 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
3996 * Added lib/silcclient/client_ops_example.h as an template
3997 file for application programmers to quickly start using
3998 the SilcClientOperation functions in their application.
3999 Updated the lib/silcclient/README as well to tell about this
4000 nice file made available.
4002 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4004 * Call silc_server_remove_from_channels when removing client
4005 entry when NO_SUCH_CLIENT_ID was received. Affected file
4006 is silcd/command_reply.c.
4008 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4010 * Added server & router operator statistics updating. Affected
4011 file silcd/packet_receive.c and silcd/command.c.
4013 * Fixed the SERVER_SIGNOFF notify handling on normal server
4014 not to save the history information for clients. Same was
4015 fixed earlier in remove_clients_by_server function, but not
4016 here. Affected file silcd/packet_receive.c.
4018 * Raised the default connection-retry count from 4 to 7 in
4019 server. Affected file silcd/server.h.
4021 * Cancel any possible reconnect timeouts when we start the
4022 key exchange. Affected file silcd/server.c.
4024 * Do not reconnect on connection failure when SCONNECT was
4025 given. Affected files silcd/server.[ch].
4027 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4029 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4031 * Fixed the NICK command to always give the unformatted
4032 nickname to the one giving the NICK command. If unformatted
4033 nickname is cached already it will be formatted and the
4034 local entry will always get the unformatted nickname.
4035 Affected file lib/silcclient/idlist.c.
4037 * Fixed some double frees from client library commands.
4038 Affected file is lib/silcclient/command.c.
4040 * Fixed CUMODE command in server to assure that no one can
4041 change founder's mode than the founder itself, there was a
4042 little bug. Affected file silcd/command.c.
4044 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4046 * Removed the SilcClientCommandDestructor from the client
4047 libary, it is not needed anymore. Affected files are
4048 lib/silcclient/silcapi.h, command[_reply].[ch],
4049 client_notify, idlist.c.
4051 * Fixed GETKEY command to first resolve client, and then
4052 resolve the server only if the client was not found, instead
4053 of resolving both at the same time. Affected file is
4054 lib/silcclient/command.c.
4056 * Added silc_client_start_key_exchange_cb and lookup the
4057 remote hostname and IP address before starting the key
4058 exchange with server. The affected file is
4059 lib/silcclient/client.c.
4061 * The server's public key is now saved using the IP address
4062 of the server and not the servername for the filename.
4063 The hostname public key filename is checked as an fall back
4064 method if the IP address based filename is not found.
4066 Fixed the GETKEY command to save the fetched server key
4067 in correct filename.
4069 Print the remote server's hostname now when new key is
4070 received during connection process. Affected file is
4071 irssi/src/silc/core/client_ops.c.
4073 * Return always our own public key to the client if it asks
4074 for it with GETKEY command. Affected file silcd/command.c.
4076 * Removed the use_auto_addr variable from default config
4077 file since it was in wrong section. Affected file is
4080 * Fixed TOPIC_CHANGE notification to not route it when it
4081 was sent using silc_server_send_notify_to_channel function.
4082 Affected file silcd/command.c.
4084 * Fixed silc_server_send_notify_kicked to send the kicker's
4085 Client ID also, it was missing. Affected files are
4086 silcd/command.c, silcd/packet_send.[ch].
4088 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4090 * Do not save client history information in SERVER_SIGNOFF.
4091 Fixes the bug in normal server that it does not detect
4092 the client becoming valid after the server becomes back
4093 online. Affected file silcd/server_util.c.
4095 * Added `sock_error' field into the SilcSocketConnection
4096 context. When error occurs during socket operation (read
4097 or write) the error is saved. Added also new function
4098 silc_socket_get_error to return human readable socket error
4099 message. Affected files are lib/silcutil/silcsockconn.[ch],
4100 lib/silcutil/unix/silcunixsockconn.c, and
4101 lib/silcutil/win32/silcwin32sockconn.c.
4103 * The server now prints the socket error message in the
4104 signoff for client. Affected file silcd/server.c.
4106 * Fixed the `created' channel information sending from router
4107 to server in JOIN command. Checks now whether the channel
4108 really was created or not and set it according that.
4110 Fixed the JOIN command to use the client entry's current
4111 ID during the joining procedure instead of the one it sent
4112 in the command (it is checked though), since it can change
4113 between the packet processing and command processing, and
4114 would just case unnecessary pain in the client end. Affected
4115 file silcd/command.c.
4117 * Fixed a channel key payload sending to use correct channel
4118 ID when the server was forced to change the channel's ID by
4119 router. Router sent the key payload with the old Channel ID.
4120 Affected file silcd/packet_receive.c.
4122 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4124 * Call silc_server_save_channel_key only if the key payload
4125 was provided in the JOIN command's command reply. Affected
4126 file silcd/command_reply.c.
4128 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4130 * Fixed silc_mp_sizeinbase to return the value correctly with
4131 MPI. Affected file lib/silcmath/mp_mpi.c.
4133 * Fixed the stop_server signal to correctly stop the scheduler
4134 and gracefully stop the server when SIGTERM or SIGINT signals
4135 are received. Affected file silcd/silcd.c.
4137 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4139 * Simple handling of TERM and HUP signals. Also added some log
4140 flushing call around. Affected file is
4143 * Fixed small bugs in silclog.c. Now buffering output will take
4144 effect after 10 seconds since startup: This will ensure that
4145 no important startup messages are lost. Also output redirection
4146 will preserve original format ([Date] [Type] message).
4147 Affected file is lib/silcutil/silclog.c.
4149 * Added two options to the config file, in the logging section:
4150 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4151 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4153 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4155 * Do not print the warning about log files not being initialized
4156 more than once to avoid excess logging. Affected file is
4157 lib/silcutil/silclog.c.
4159 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4160 the SIM copying in make install in Makefile.am.pre.
4162 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4164 * Rewritten silclog APIs. Globally interesting changes follows:
4165 silc_log_set_files() changed to silc_log_set_file().
4166 silc_log_set_callbacks() changed to silc_log_set_callback().
4167 ROBOdoc documented silclog header file.
4168 SilcLogCb now returns bool to wether inihibit the default
4169 handler or not (to keep the old behaviour return always TRUE).
4170 The new APIs should also fix the problem of the
4171 silcd_error.log file that was written in the current directory.
4174 Log files streams will remain opened after silc_log_set_file()
4175 call, means less CPU usage notably on high traffic servers.
4176 File streams are now full buffered, and flushed to the disk
4177 every 5 minutes, lesses HD activity and CPU usage.
4178 Messages can be redirected, allowing admins to configure
4179 one single logfile for all server messages.
4180 the silc_log_quick global variable to activate fast-logging.
4181 Affected files lib/silcutil/silclog.[ch]
4183 * Changed some code to conform new silclog APIs. Affected
4184 files are doc/example_silcd.conf.in, silcd/server.c
4185 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4188 * Fixed a memory leak that could occur in some situations.
4189 Affected file silcd/serverconfig.c.
4191 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4193 * Added the silc_client_del_client to remove the client from
4194 all channels as well. Affected file lib/silcclient/idlist.c.
4196 * Fixed the client library to correctly remove the client
4197 from all channels when the client entry is being destroyed.
4198 Affected file lib/silcclient/client_notify.c, command.c.
4200 * Added auto-nicking support to the client library. If the
4201 applicatio now sets client->nickname it will be sent to the
4202 server after connecting by the library. This way for example
4203 SILCNICK (or IRCNICK) environment variables will have effect
4204 and always change the nickname automatically to whatever
4205 it is wanted. Affected file lib/silcclient/client.[ch].
4207 * Renamed silc_server_command_bad_chars to the
4208 silc_server_name_bad_chars and moved it to the
4209 silcd/server_util.[ch]. Added also new function
4210 silc_server_name_modify_bad to return nickname that
4211 includes bad characters as new nickname without those
4212 bad characters. This check and modify is now used in
4213 silc_server_new_client when the username is initially set
4214 as nickname, so it must be checked to be valid nickname.
4215 Affected file silcd/packet_receive.c.
4217 * The nickname length is now taken from the packet for real
4218 and not trusted to strlen() since it clearly can return
4219 wrong length for nickname including bad characters. This
4220 also applies to channel names. Affected file silcd/command.c.
4222 * Removed the lib/silcsilm/modules directory. Modules are now
4223 compiled into the lib/silcsim. Fixed the copying of the
4224 modules to follow symbolic links in Makefile.am.pre.
4226 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4228 * Fixed silc_string_regexify list creation. Fixes bugs with
4229 BAN and INVITE commands in server. The affected file is
4230 lib/silcutil/unix/silcunixutil.c.
4232 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4234 * Removed the command destructor entirely from the server's
4235 command and command reply routines. It is not needed, and
4236 its usage was buggy and caused crashes. Affected files are
4237 silcd/command[_reply].[ch].
4239 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4241 * Cancel protocol and NULL sock->protocol if timeout
4242 occurred during protocol. Affected file silcd/server.c.
4244 * Cancel protocol timeouts always before calling the final
4245 callback, to assure that after final callback is called
4246 no other state will be called for the protocol anymore.
4247 Affected file silcd/protocol.c.
4249 * Print error log if incoming connection configuration could
4250 not be found. Affected file silcd/server.c.
4252 * Fixed JOIN command to correctly save the founder mode
4253 to the client on normal SILC server, when the channel
4254 was created by the router. Affected file silcd/command.c.
4256 * Fixed LIST command (hopefully) to send correct reply
4257 packets. Affected file silcd/command.c.
4259 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4261 * The silc_packet_receive_process now returns FALSE if the
4262 read data was invalid packet, and TRUE if it was ok.
4264 The server now checks that if unauthenticated connection
4265 sends data and its processing fails the server will close
4266 the connection since it could be a malicious flooder.
4268 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4270 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4272 * Make sure the warning about error opening a log file is
4273 printed only once and not everytime it fails (produces
4274 too much useless log). Affected file lib/silcutil/silclog.c.
4276 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4278 * Made the silc_server_daemonise() function more readable.
4279 Affected file silcd/server.c.
4281 * Pid file is now optional, the user may comment it out from
4282 the config file. Removed define SILC_SERVER_PID_FILE, we
4283 don't need a default any longer. Affected file
4284 configure.in.pre, lib/Makefile.am.pre.
4286 * Make some use of the pid file. The server now dies at startup
4287 if it detects a valid pid file on his path. The server would
4288 die anyway in this circumstance, because of the bind() failure.
4289 Affected file silcd/silcd.c.
4291 * No longer compiling lib/dotconf.
4293 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4295 * Fixed JOIN command parsing not to crash. Affected file
4296 lib/silcclient/command.c.
4298 * Fied the NICK_CHANGE notify to add the new client entry
4299 even it is resolved. This removes an <[unknown]> nick
4300 thingy bug in the client. Affected file is
4301 lib/silcclient/client_notify.c.
4303 * Do not try to allocate 0 bytes (efence does not like it)
4304 in lib/silccore/silccomand.c when encoding payload.
4306 * Do not take IRCNICK as nickname in Irssi SILC client since
4307 it is not possible to set nickname before hand connecting
4308 the server (TODO has an entry about adding auto-nicking
4311 * Changed the silc_server_command_pending to check whether
4312 there already exists an pending entry with the specified
4313 command, command identifier and pending callback. This is
4314 to fix IDENTIFY and WHOIS related crashes that may register
4315 multiple pending commands with same identifier. Affected
4316 file silcd/command.c.
4318 * Fixed the server to reconnect to the router even if it
4319 was already reconnecting and EOF was received. This to
4320 fix a possibility that the server wouldn't ever try to
4321 auto-reconnect to the router. Affected file silcd/server.c.
4323 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4325 * Fixed the server's password authentication to use the
4326 length of the locally saved password, and not the one
4327 sent in the packet. Affected file silcd/protocol.c.
4329 * Fixed same password authentication problem in the
4330 Authentication Payload handling routines in
4331 lib/silccore/silcauth.c.
4333 * Yet another password authentication problem fixed with
4334 channel password handling in silcd/command.c.
4336 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4338 * If first character of string in silc_parse_userfqdn is '@'
4339 then do not parse it. Affected file is
4340 lib/silcutil/silcutil.c.
4342 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4344 * Fixed minor bug in IDENTIFY command reply sending, which
4345 caused various weird problems during JOIN when it was
4346 resolving names for users. Affected file silcd/command.c.
4348 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4350 * Fixed the IDENTIFY command reply sending to chech better valid
4351 clients. It was possible to send incomplete list of replies.
4352 Affected file silcd/command.c.
4354 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4356 * Added silc_client_command[s]_[un]register functions now to
4357 dynamically register the commands in client library. Removed
4358 the static table of commands. This allows the client library
4359 to call commands without causing the application to know about
4360 what commands library has called.
4362 Removed the INFO command reply kludge to detect when the command
4363 was called by library. Now library use its own command reply
4364 function for INFO command.
4366 Added function silc_client_command_call to call a command.
4367 Application can use it to call command, not access the structure
4370 Now all commands that are sent by the client library (not
4371 explicitly sent by application) use own command reply functions.
4373 Affected files around lib/silcclient/ and in
4374 irssi/src/silc/core/.
4376 * Fixed the WHOIS command reply sending to chech better valid
4377 clients. It was possible to send incomplete list of replies.
4379 Fixed the WHOIS and IDENTIFY to send the request to router
4380 if normal server did not do it and did not find any results.
4382 Affected file silcd/command.c.
4384 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4386 * Moved the internal data from SilcClient context into its
4387 own file, not accesible to application. Affected files
4388 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4389 and other files in client library.
4391 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4393 * Added doc/examples installation target in Makefile.am.pre.
4396 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4398 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4399 commands the found client entry will be removed from the
4400 cache, after notifying application about the error. Affected
4401 file lib/silcclient/command_reply.c.
4403 * Changed the /MSG to check for exact nickname user gave, and
4404 not let `nick' match `nick@host' if it is only one found. Now,
4405 user must type the exact nickname (like nick@host2) even if
4406 there are no more than one same nicks found. This is to avoid
4407 a possibility of sending nickname to wrong nickname since
4408 `nick' could match `nick@host'. Affected file is
4409 irssi/src/core/silc-servers.c.
4411 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4413 * Do not print "you are now server operator" or similar when
4414 giving /away command. Affected files are
4415 irssi/src/silc/core/client_ops.c, silc-servers.h.
4417 * Made the silc_server_command_pending_error_check to send
4418 the same command reply payload it received back to the
4419 original sender of the command. This way all arguments
4420 that was received by the server will be received by the
4421 client too. Affected file silcd/command.c.
4423 * Added the silc_idcache_add to return the created cache entry
4424 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4426 * Add global clients to expire if they are not on any channel.
4427 This is because normal server will never know if they signoff
4428 if they are not on any channel. The cache expiry will take
4429 case of these entries. This is done by normal servers only.
4430 The affected files are silcd/command_reply.c,
4431 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4433 * If server receives invalid ID notification for WHOIS or
4434 IDENTIFY and the ID exists in the lists, it is removed.
4435 Affected file silcd/command_reply.c.
4437 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4438 in client then client entry that it matches is searched and
4439 the nickname is printed on the screen for user. Affected
4440 file irssi/src/silc/core/client_ops.c.
4442 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4444 * Use cache entry expire time in the LIST command reply to
4445 purge old entries from the cache after the LIST command
4446 reply has been received. This way we don't have non-existent
4447 entries in the cache for too long. Affected file is
4448 silcd/command_reply.c.
4450 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4452 * If we are normal server, and we've not resolved client info
4453 in WHOIS or IDENTIFY from router, and it is global client,
4454 we'll check whether it is on some channel. If it is not
4455 then we cannot be sure about its validity and will resolve it
4456 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4457 file silcd/command.c.
4459 * Search channel by name (if possible) rather than by ID
4460 in IDENTIFY command's command reply. Affected file is
4461 silcd/command_reply.c.
4463 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4465 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4466 Updated specs and implemented it. Affected file silcd/command.c,
4467 silcd/packet_send.c and silcd/packet_receive.c.
4469 * Implemented the <founder auth> payload handling in the JOIN
4470 command. If provided all conditions for channel joining
4471 except requirement to provide correct passphrase can be
4472 overrided by the channel founder. Updated the protocol specs.
4473 Affected file silcd/command.c.
4475 Added support for founder auth in JOIN command in client
4476 library. Fixed the parsing of the JOIN command now to support
4477 all options as they should be. The affected file is
4478 lib/silcclient/command.c.
4480 * Optimized the WHOIS and IDENTIFY commands to send the request
4481 to router only if it includes nicknames or other names. If
4482 they include only IDs then check the local cache first before
4483 routing. Affected file is silcd/command.c.
4485 * Added channels topic announcements. Affected file is
4486 silcd/packet_receive.c and silcd/server.c.
4488 * Fixed the silc_server_send_notify_topic_set to really destine
4489 the packet to channel. Affected file silcd/packet_send.c.
4491 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4492 library. Affected file lib/silcclient/client_notify.c.
4494 * Added UMODE announcements. Affected file silcd/server.c.
4496 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4498 * Memory leak fixes in:
4500 lib/silcutil/silcsockconn.c
4501 lib/silcske/silcske.c
4502 lib/silcske/groups.c
4504 lib/silccrypt/silcpkcs.c
4505 lib/silccore/silccommand.c
4506 lib/silccore/silcidcache.c
4511 * ROBOdoc documented the lib/silcske/groups.h file and a
4512 bit changed the interface for better.
4514 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4516 * Update the client entry context in the ID cache after
4517 nick change. Affected file lib/silcclient/command.c.
4518 Fixes the CUMODE command when regaining founder privileges,
4519 and a little WHOIS problem.
4521 * Fixed silc_net_gethostbyname to correctly call the
4522 inet_ntop. Affected file lib/silcutil/silcnet.c.
4524 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4526 * Added IPv6 support checking to the configure.in.pre, added
4527 also --enable-ipv6 option to override the check. Affected
4528 file configure.in.pre.
4530 * The silc_thread_create now calls the start function
4531 directly if threads support is not compiled in. Removes
4532 ugly #ifdef's from generic code. Affected files are
4533 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4535 * Added silc_net_gethostby[name/addr]_async to asynchronously
4536 resolve. Affected files are lib/silcutil/silcnet.[ch].
4538 * Added support for rendering IPv6 based server, client and
4539 channel IDs. Affected file lib/silcutil/silcutil.c.
4541 * Added support for creating IPv6 based server IDs. Affected
4542 file is silcd/serverid.c.
4544 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4546 * Added silc_net_gethostby[addr/name] into the
4547 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4548 routines. Added silc_net_is_ip[4/6]. Affected file is
4549 lib/silcutil/unix/silcunixnet.c. All routines that take
4550 address as argument now supports both IPv4 and IPv6 addresses.
4552 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4554 * Fixed LIST command reply sending in server. Affected file
4557 * Server now sends the kicker's client ID in the KICK notify
4558 to the kicked client. Affected file silcd/command.c.
4560 * The client library now parses the kickers client ID and
4561 UI displays it. Affected files lib/silcclient/client_notify.c
4562 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4564 * Made all payload parsing function prototypes consistent.
4565 They all take now const unsigned char * and uint32 pair as
4566 the payload data instead of SilcBuffer. Changes all around
4567 the source tree. Other unsigned char* -> const unsigned char*
4568 changes around the tree as well.
4570 * Optimized SFTP client and server packet sending not to
4571 allocate new buffer for each packet but to recycle the
4572 first allocated buffer. Affected files are
4573 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4575 * Optimized the SFTP client to use SilcList instead of
4576 SilcDList for requests, because it is faster. Affected file
4577 is lib/silcsftp/sftp_client.c.
4579 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4580 into lib/silccore/silcid.[ch].
4582 Renamed silcpayload.[ch] into silcargument.[ch].
4584 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4586 * If client entry is deleted with active key agreement
4587 session, abort the session.
4589 The silc_client_abort_key_agreement now calls the completion
4590 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4592 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4595 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4597 * Don't use __restrict in older GCC's. Affected file is
4598 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4600 * silc_net_localhost now attempts to reverse lookup the
4601 IP/hostname. Affected file lib/silcutil/silcnet.c.
4603 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4604 command. It can be used to gain founder privileges at
4605 the same time when joining the channel.
4607 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4608 kicker's client ID as well. Updated protocol specs.
4610 Defined that the server must send SILC_COMMAND_IDENTIFY
4611 command reply with error status to client who sent
4612 private message with invalid client ID.
4614 Updated the protocol specification.
4616 * Added silc_server_send_command_reply to send any
4617 command reply. Affected file silcd/packet_send.[ch].
4619 * Added silc_id_payload_encode_data to encode ID payload
4620 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4622 * The server now send IDENTIFY command reply with error
4623 status if client ID in private message is invalid. Affected
4624 file silcd/packet_receive.c.
4626 * Save the server key file with server's IP address in
4627 the filename instead of hostname. The affected file is
4628 irssi/src/silc/core/client_ops.c.
4630 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4632 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4635 * Added libtool support for compiling shared objects in
4636 lib/silcsim. Affected file configure.in.pre and
4637 lib/silcsim/Makefile.am. Original patch by cras.
4639 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4641 * Pid file configuration, and server's config file fixes
4642 patch by toma. Updated CREDITS file.
4644 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4646 * Fixed silc_client_channel_message to not try to decrypt
4647 the message twice if it resolved the destination client
4648 information. This could cause of dropping one channel
4649 message. Affected file lib/silcclient/client_channel.c.
4651 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4653 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4654 lib/silcclient/client.c. This function is used when the SILC
4655 Client is run under some other scheduler, or event loop or
4656 main loop. On GUI applications, for example this may be
4657 desired to used to run the client under the GUI application's
4658 main loop. Typically the GUI application would register an
4659 idle task that calls this function multiple times in a second
4660 to quickly process the SILC specific data.
4662 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4664 * Fixed silc_server_drop() for dropping the supplementary
4665 groups as well, this could cause a security hole on some
4668 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4670 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4673 * Write PID file after dropping privileges. Added -F option
4674 to run server on foreground. A patch by debolaz.
4675 Affected files silcd/server.c, silcd/silcd.c.
4677 * Fixed MOTD to return the MOTD file server name. Affected
4678 file silcd/command.c.
4680 * Added INFO command reply handling to the Irssi SILC Client.
4681 Affected file irssi/src/silc/core/client_ops.c.
4683 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4685 * Fixed the silc_idcache_list_* routines to really support
4686 the dynamic list. Fixes a crash. Affected file is
4687 lib/silccore/silcidcache.c.
4689 * Fixed the LIST command reply to really call LIST command's
4690 pending callbacks. Affected file silcd/command_reply.c.
4692 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4694 * Update conn->local_entry->nickname after giving NICK
4695 command. Affected file lib/silcclient/command.c.
4697 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4699 * Added the [pid] option to the silcd configuration file
4701 Affected files: serverconfig.[ch] and silcd.c
4703 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4705 * Save fingerprint in WHOIS command reply in server.
4706 Affected file silcd/command_reply.c.
4708 * Fixed NICK commands pending callback registration.
4709 Affected file lib/silcclient/command.c.
4711 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4713 * Use ++server->cmd_ident when sending commands in server,
4714 instead of random number. Affected file silcd/command.c.
4716 * Fixed GETKEY command reply to call actually GETKEY pending
4717 command callbacks. Affected file silcd/command_reply.c.
4719 * A bit stricter check for nicknames. Check for same nickname
4720 in NICK command also. Affected file silcd/command.c.
4722 * Do not call INFO command everytime client ID changes, only
4723 during first connecting. Affected file lib/silcclient/client.c.
4725 * Set the new nickname only after successful command reply for
4726 NICK command is returned by server. Affected file
4727 lib/silcclient/command.c.
4729 * Remove nicknames from nicklist during server_signoff notify.
4730 Should fix /NAMES bit more. The affected file is
4731 irssi/src/silc/core/silc-channels.c.
4733 * Added `fingerprint' field to the SilcIDListData in the
4734 silcd/idlist.h to hold the fingerprint of the client's
4737 Send the fingerprint of the client's public key in WHOIS
4740 Affected files silcd/command.c, and silcd/idlist.[ch].
4742 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4743 create fingerprint from given data.
4745 * Show the fingerprint of the client's public key in WHOIS.
4746 Affected files irssi/src/module-formats.[ch] and
4747 irssi/src/silc/core/client_ops.c.
4749 * Format the multiple same nicknames also during JOIN and
4750 NICK_CHANGE notifys. Affected file is
4751 lib/silcclient/client_notify.c.
4753 * Do not print error on screen for invalid private message
4754 payload since it can come if someone is sending private
4755 messages with wrong key. Affected file
4756 lib/silccore/silcprivate.c.
4758 * Fixed multiple concurrent /PING crash. Affected file
4759 lib/silcclient/command.c.
4761 * Changed the wrong ID encoding. All IP addresses must be
4762 in MSB first order in encoded format. They were encoded
4763 wrong and was in LSB format. Affected files are
4764 silcd/serverid.c, lib/silcutil/silcutil.c.
4766 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4768 * Call the `connect' client operation through the scheduler
4769 in case of error. Affected file lib/silcclient/client.c.
4771 * Call the `failure' client operation even if the error
4772 occurred locally during a protocol. Affected file is
4773 lib/silcclient/protocol.c.
4775 * Added support of sending LIST command to router from normal
4776 server. This way normal server can get list of all channels
4777 in the network too. Fixed the channel list sending in the
4778 server too. Affected files are silcd/command.c, and
4779 silcd/command_reply.[ch].
4781 * Added silc_server_update_channels_by_server and
4782 silc_server_remove_channels_by_server. They are used during
4783 disconnection of primary router and in backup router protocol.
4784 Affected file silcd/server_util.[ch], silcd/server.c and
4785 silcd/server_backup.c.
4787 * Fixed channel adding to global list in IDENTIFY command
4788 reply in server. Affected file silcd/command_reply.c.
4790 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4792 * If the incoming packet type is REKEY or REKEY_DONE process
4793 that packet always synchronously. Fixes yet another MAC
4794 failed error on slow (dialup) connections. Affected file
4795 lib/silcclient/client.c and silcd/server.c.
4797 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4799 * Call check_version SKE callback for initiator too. Affected
4800 file lib/silcske/silcske.c.
4802 * Implemented fix for security hole found in the SKE that was
4803 fixed in the specification few days back; the initiator's
4804 public key is now added to the HASH value computation.
4805 Added backwards support for the old way of doing it too, for
4806 old clients and old servers. Affected file is
4807 lib/silcske/silcske.c.
4809 * Enabled mutual authentication by default in SKE. If initiator
4810 is not providing mutual authentication the responder will
4811 force it. This will provide the proof of posession of the
4812 private key for responder. The affected files are
4813 lib/silcclient/protocol.c and silcd/protocol.c.
4815 * Do not cache anymore the server's public key during SKE.
4816 We do mutual authentication so the proof of posession of
4817 private key is done, and if the server is authenticated in
4818 conn auth protocol with public key we must have the public
4819 key already. Affected file silcd/protocol.c.
4821 * Added new global debug variable: silc_debug_hexdump. If
4822 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4823 file lib/silcutil/silclog.[ch].
4825 * Fixed compilation warning due to char * -> const char *.
4826 Affected files lib/silcutil/silcnet.h, and
4827 lib/silccore/silcauth.[ch].
4829 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4831 * Fixed CMODE command when new channel key was created. If
4832 the creation failed the old key was removed. Next time giving
4833 same command would crash the server since the old key was
4834 freed already. Affected file silcd/command.c.
4836 * Fixed the silc_server_announce_get_channels to not crash
4837 on reconnect. Affected file silcd/server.c.
4839 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4841 * Added silc_log_set_debug_string function to set a regex
4842 string to match for debug output. Only the function names,
4843 or filenames matching the given debug string is actually
4844 printed. This way it is possible to filter out those debug
4845 strings that user is not interested in.
4847 Fixed a bug in silc_string_regexify.
4849 Affected files lib/silcutil/silclog.[ch], and
4850 lib/silcutil/unix/silcunixutil.c.
4852 * Changed the -d options in both server and Irssi SILC client
4853 to take the debug string as argument. Affected files
4854 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4856 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4858 * Added silc_hash_babbleprint to create a Bubble Babble
4859 Encoded fingerprint. The encoding is developed by Antti
4860 Huima (draft-huima-babble-01.txt), and it creates human
4861 readable strings out of binary data. Affected file
4862 lib/silccrypt/silchash.[ch].
4864 * Print the babble print now in addition of fingerprint as well
4865 in Irssi SILC client. Affected files are
4866 irssi/src/fe-common/silc/module-formats.[ch],
4867 irssi/src/fe-common/silc/core/client_ops.c.
4869 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4871 * Fixed a security problem found in SKE. The initiator's
4872 public key too is now added to the HASH hash value creation
4873 which is signed by the responder to create the SIGN value.
4874 This will prevent anyone in the middle to lie to the responder
4875 about the initiator's public key. If this is done now, the
4876 man in the middle will get caught. Updated the protocol
4879 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4881 * Better installation directory handling. Configure module
4882 paths and other paths automatically to example_silc* files
4883 in doc/. A patch by toma.
4885 * Fixed compiler warning from MPI library, and from SILC RNG.
4888 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4889 It can be configured with ./configure. A patch by toma.
4891 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4893 * Find correct make to use in prepare-clean. A patch by
4894 toma. Affected file prepare-clean.
4896 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4898 * Added irssi variables use_auto_addr, auto_bind_ip,
4899 auto_bind_port and auto_public_ip.
4901 * Changed the interface for silc_client_send_key_agreement
4902 in lib/silcclient/silcapi.h
4906 irssi/src/silc/core/silc-core.c
4908 lib/silcclient/silcapi.h
4909 irssi/src/silc/core/silc-channels.c
4910 lib/silcclient/client_keyagr.c
4913 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4915 * Added silc_pkcs_public_key_compare to compare two
4916 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4918 * Check that the client who set the founder mode on the
4919 channel is the same client that is giving the founder
4920 mode to itself. It is done by comparing the saved public
4921 key (it is saved even in the authentication is passphrase).
4922 Affected file silcd/command.c.
4924 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4926 * Do not process packet for disconnected socket connection.
4927 Affected file lib/silccore/silcpacket.c.
4929 * Process the DISCONNECT packet through scheduler in the
4930 client library. Affected file lib/silcclient/client.c.
4932 * Fixed the silc_client_packet_parse to not to increase
4933 the packet sequence number if the conn->sock and the
4934 current socket connection is not same. This can happen
4935 for example during key agreement when the conn includes
4936 multiple socket connections (listeners). Affected file
4937 lib/silcclient/client.c.
4939 * The sender of the file transfer request now provides also
4940 the pointer (listener) for the key exchange protocol. If
4941 the listener cannot be created then it sends empty key
4942 agreement and lets the receiver provide the listener.
4944 Added `local_ip' and `local_port' arguments to the
4945 silc_client_file_send. If they are provided they are used,
4946 if not then it will attempt to find local IP address, if
4947 not found or bind fails then the remote client will provide
4950 Affected files are lib/silcclient/client_ftp.c and
4951 lib/silcclient/silcapi.h.
4953 * Extended the FILE SEND command to support defining the
4954 local IP and port for key exchange listener. They are
4955 optional. Affected file irssi/src/silc/core/silc-servers.c.
4957 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4959 * Defined to WHOIS command reply the sending of fingerprint
4960 of the client's public key (if the proof of posession of the
4961 corresponding private key is verified by the server).
4962 Updated to the protocol specification.
4964 * Added support of receiving the client's public key's
4965 fingerprint in command reply in client library. Affected
4966 file is lib/silcclient/command_reply.c, and
4967 lib/silcclient/idlist.[ch].
4969 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4971 * Do not send over 128 chars long nickname to the server
4972 in NICK command. Affected file lib/silcclient/command.c.
4974 * Do not send over 256 chars long channel names to the server
4975 in JOIN command. Affected file lib/silcclient/command.c.
4977 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4979 * Assure that silc_server_close_connection cannot be called
4980 twice for same socket context. Affected file is
4983 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4985 * Send error message to application if opening file for
4986 writing during file transfer fails. Affected file is
4987 lib/silcclient/client_ftp.c.
4989 Remove all file transfer sessions for a client that we're
4990 removing from ID cache.
4992 Affected file is lib/silcclient/client_ftp.c.
4994 * Fixed silc_net_addr2bin to return correct address. Affected
4995 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
4997 * Fixed file transfer session removing on signoff notify.
4998 Affected file irssi/src/silc/core/silc-servers.c.
5000 * Added the SilcClientFileError to be returned in the monitor
5001 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5002 Affected file lib/silcclient/silcapi.h.
5004 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5006 * Fixed a crash in silc_client_ftp_free_sessions and
5007 silc_client_ftp_session_free_client. Affected file
5008 lib/silcclient/client_ftp.c.
5010 * Added `disabled' field in the SilcChannelEntry in the server
5011 to indicate if the server entry is disabled. Affected file
5012 silcd/idlist.h, silcd/command[_reply].c.
5014 * SILC server adds now /var/run/silcd.pid everytime it is
5015 started. Affected file silcd/silcd.c.
5017 * Added silc_server_packet_send_clients to send a packet to
5018 the provided table of client entries. Affected file
5019 silcd/packet_send.[ch].
5021 * Fixed a crash in client resolving in client_prvmsg.c in
5022 client library. Affected file lib/silcclient/client_prvmsg.c.
5024 * Do not actually remove the client directly from ID cache
5025 during SERVER_SIGNOFF, but invalidate it. This way we
5026 preserve the WHOWAS info for the client. Affected file
5027 silcd/server_util.c.
5029 * Fixed SERVER_SIGNOFF notify handling in the server. The
5030 server is now able to process incoming SERVER_SIGNOFF notify
5031 for a server that it doesn't even know about. It will remove
5032 the clients provided in the notify. Affected file
5033 silcd/packet_receive.c.
5035 * Check for partial packet in data queue after every packet that
5036 was found from the queue. Return and wait for more data if
5037 there is partial data in queue. Affected file is
5038 lib/silccore/silcpacket.c.
5040 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5042 * Added SilcClietFileError enum to indicate error in
5043 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5044 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5045 Affected files lib/silcclient/silcapi.h and
5046 lib/silcclient/client_ftp.c.
5048 * Check that newsize in silc_buffer_realloc is larger than
5049 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5051 * Added better monitor of file transfers. It now monitors
5052 key agreement protocol during the file transfer too. Added
5053 error reporting too. Affected files
5054 irssi/src/silc/core/silc-servers.c,
5055 irssi/src/fe-common/silc/module-formats.[ch].
5057 * Wrote a help file for FILE command.
5059 * Added silc_rng_global_get_byte_fast to get not-so-secure
5060 random data as fast as possible. Random data is read from
5061 /dev/urandom if available and from the SILC RNG if not
5062 available. It is used in padding generation. Affected file
5063 lib/silccrypt/silcrng.[ch].
5065 * All packets in client library are now processed synchronously.
5066 Optimized packet processing a lot. Affected file
5067 lib/silcclient/client.c.
5069 * All server connection packets are processing synchronously
5070 now in server, to optimize packet processing. Affected file
5073 * Include files are installed now only in Toolkit distribution
5074 if make install is given. Affected files: all Makefile.am's.
5076 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5078 * Assure that silc_client_notify_by_server_resolve does not
5079 resolve the client information multiple times. If it cannot
5080 be found by the first it cannot be found at all. Affected
5081 file lib/silcclient/client_notify.c.
5083 * Fixed WHOWAS command reply calling. Affected file
5084 lib/silcclient/command_reply.c.
5086 * Removed all references to silc_idlist_get_client from the
5087 Irssi SILC client since that call is internal call used by
5088 the library. The Irssi SILC client will use now client
5089 retrieval functions found in silcapi.h.
5091 * Fixed a bug in resolving nickname info before sending
5092 private message. It used freed memory. Affected file
5093 irssi/src/silc/core/silc-servers.c.
5095 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5097 * Assure my_channels statistics cannot go negative in server.
5098 Affected files silcd/server.c, silcd/server_util.c.
5100 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5102 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5104 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5106 * Win32 Toolkit changes. Affected files
5107 win32/silc.dsw, win32/libsilc/libsilc.def,
5108 win32/libsilcclient/libsilc.def,
5109 lib/silcutil/silcutil.c, and
5110 lib/sftp/sftp_fs_memory.c.
5112 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5114 * Added silc_net_localip to return local host's IP address.
5115 Affected file lib/silcutil/silcnet.[ch].
5117 * If key exchange or rekey protocol is active for a connection
5118 parse all packets syncronously since there might be packets
5119 in packet queue that we are not able to process without first
5120 processing packets before them. Affected file silcd/server,
5121 lib/silcclient/client.c.
5123 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5124 whether library should continue processing the packet.
5125 Affected file lib/silccore/silcpacket.h.
5127 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5128 SilcSFTPMonitorData to SFTP server to monitor various
5129 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5130 lib/silcsftp/sftp_server.c.
5132 * Added silc_file_size to return file size. Affected file
5133 lib/silcutil/silcutil.[ch].
5135 * Implemented the file transfer support for the client library.
5136 Added preliminary support for simple client to client one-file
5137 transmission. Affected file lib/silcclient/client_ftp.c,
5138 lib/silccilent/client.[ch].
5140 * Added new local command FILE to the Irssi SILC Client.
5141 It is used to perform the file transfer. It has subcommands
5142 SEND, RECEIVE, SHOW and CLOSE. Affected files
5143 irssi/src/silc/core/client_ops.c,
5144 irssi/src/silc/core/silc-server.[ch].
5146 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5148 * Relay the SILC_PACKET_FTP in the server. Affected files
5149 silcd/server.c and silcd/packet_receive.c.
5151 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5153 * Renamed silc_file_read and silc_file_write to functions
5154 silc_file_readfile and silc_file_writefile. Added function
5155 silc_file_open and silc_file_close. Affected files
5156 lib/silcutil/silcutil.[ch].
5158 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5160 * Resolve the client info when received private message or
5161 channel message for a client which nickname we don't know.
5162 Affected files lib/silcclient/client_prvmsg.c and
5163 lib/silcclient/client_channel.c.
5165 * Do not crash in /KEY if client is not connected. Affected
5166 file irssi/src/silc/core/silc-channels.c.
5168 * Added SilcClientStatus field to the SilcClientEntry in the
5169 lib/silcclient/idlist.h.
5171 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5172 is incomplete and is being resolved, it won't be resolved
5175 Make sure also that USERS command reply does not resolve
5176 twice information. Affected file is
5177 lib/silcclient/command_reply.c.
5179 Make sure that silc_client_get_clients_by_list does not
5180 resolve twice same information.
5182 * Check for valid client->id in the silc_server_free_client_data.
5183 Affected file silcd/server.c.
5185 * Fixed /GETKEY nick@server not to crash if the server entry
5186 is not found. Affected file lib/silcclient/command.c.
5188 * Fixed the silc_server_check_cmode_rights to check the
5189 requested modes correctly. Affected file silcd/command.c.
5191 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5193 * Better checks for non-printable chars in nick added.
5194 Affected file silcd/command.c.
5196 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5198 * Call the silc_server_udpate_servers_by_server in the
5199 primary router that comes back online in the backup resuming
5200 protocol. Otherwise it routes packets wrong. Affected file
5201 silcd/server_util.[ch], silcd/server_backup.c.
5203 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5205 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5206 lib/silcutil/silcbuffmt.[ch].
5208 * Redefined the SILC packet header to include the padding
5209 length. Affected file lib/silccore/silcpacket.[ch].
5211 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5212 length for maximum padding up to 128 bytes). Affected
5213 file lib/silccore/silcpacket.h.
5215 * Removed all backwards support for old 0.5.x MAC thingies.
5216 The SILC packet header change makes it impossible to be
5217 backwards compatible.
5219 * Send the ENDING packet with timeout in the backup resuming
5220 protocol. This is to assure that all routers has connected
5221 to the primary router. Affected file silcd/server_backup.c.
5223 * Changed the RNG to take the first IV from random data. It
5224 used to take it from zero actually. Changed the RNG also
5225 to use /dev/urandom during session. /dev/random is used
5226 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5228 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5230 * Changed the SILC packet header to have the first two bytes
5231 (the packet length) encrypted. Affected files aroung the
5232 code tree, lib/silccore/silcpacket.[ch]. Removed the
5233 SilcPacketCheckDecrypt callback. It is not needed anymore
5234 since the silc_packet_receive_process will determine now
5235 whether the packet is normal or special.
5237 * Implemented the unidirectional MAC keys. Affected files
5238 lib/silcske/silcske.c, silcd/protocol.c and
5239 lib/silcclient/protocol.c.
5241 * Implemented the packet sequence number to the MAC computation.
5242 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5243 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5244 lib/silcclient/protocol.c.
5246 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5248 * Allow backup router to announce servers. All servers
5249 announced by backup router are added to the global list
5250 automatically. Update hte server's socket to our primary
5251 router also when backup router announces a server.
5252 Affected file silcd/packet_receive.c.
5254 * Do not update the client->router in the function
5255 silc_server_udpate_clients_by_server if the client is on
5256 global list. We might fail to find any specific server
5257 for locally connected clients and local cell clients. They
5258 should still use the `from' and not `to' as client->router.
5259 This fixes backup router resuming protocol. Affected file
5260 silcd/server_util.c.
5262 * Decrease channel statistics count only if the channel
5263 deletion worked. Affected files are silcd/server.c and
5264 silcd/server_util.c.
5266 * Added silc_server_update_servers_by_server to update origin
5267 of all server entries. Used during backup router protocol.
5268 Affected files silcd/server_util.[ch], silcd/server.c. and
5269 silcd/backup_router.c.
5271 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5272 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5273 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5274 lib/silccrypt/silchmac.c.
5276 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5278 * Assure that router cannot reroute the same channel message
5279 to the sender. Affected file silcd/packet_receive.c.
5281 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5283 * Made better checks that the channel message is not sent
5284 to the router it came from. Affected file is
5285 silcd/packet_send.c. Fixed memory leak too.
5287 * Announce informations for incoming router connection, but
5288 only after checking if it is replaced by backup router.
5289 Affected file silcd/packet_receive.c.
5291 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5293 * Fixed the backup resuming protocol to work in multiple
5294 router environment. Affected file silcd/server_backup.c.
5296 * Route packet only to one router in the function
5297 silc_server_packet_send_to_channel. Affected file is
5298 silcd/packet_send.c.
5300 * Fixed silc_server_send_notify_dest to set the broadcast
5301 flag. Fixed the silc_server_send_notify_topic to actually
5302 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5303 Affected file silcd/packet_send.c.
5305 * Changed the SFTP Filesystem interface. Changed the
5306 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5307 the filesystem operation function. The SilcSFTPFilesystem
5308 is now a context that is allocated by all filesystem allocation
5309 functions and it already includes the operations structure
5310 and filesystem specific context. It is given as argument
5311 now to the silc_sftp_server_start. This made the interface
5312 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5313 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5315 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5317 * Changed the backup router adding and getting interfaces
5318 in the server. The router that will be replaced by the
5319 specified backup router is now sent as argument. Affected
5320 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5323 * Added silc_net_addr2bin_ne to return the binary form of
5324 the IP address in network byte order. Affected files
5325 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5327 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5329 * Check for existing server ID in silc_server_new_server
5330 and in silc_server_connect_to_router_final and remove the
5331 old entry if it exists. Affected file silcd/packet_receive.c,
5334 * Send the channel message always to only one router, either
5335 in upstream or downstream. Affected file is
5336 silcd/packet_send.c.
5338 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5340 * Wrote the definition of the backup resuming protocol to the
5341 protocol specification.
5343 * Removed one redundant channel key generation from normal
5344 server during joining procedure. Removed one redundant
5345 channel key sending from server to router during joining
5346 procedure. Affected file silcd/command.c.
5348 * Made minor bugfixes to the backup router resuming protocol.
5349 Affected file silcd/server_backup.c, server.c.
5351 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5353 * Added --disable-asm configuration option. Affected files
5354 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5357 * Implemented the backup resuming protocol that is used to
5358 resume the primary router position in the cell after the
5359 primary router comes back online. Affected files
5360 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5361 and silcd/server_util.[ch].
5363 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5365 * Sleep two (2) seconds after sending QUIT command to server.
5366 Affected file lib/silcclient/command.c.
5368 * Assure that if outgoing data buffer is pending do not force
5369 send any data. Affected file silcd/packet_send.c.
5371 * Assure that if outgoing data buffer is pending do not force
5372 send any data. Affected file lib/silcclient/client.c.
5374 * Implemented the backup router support when the primary router
5375 goes down. The servers and routers can now use the backup
5376 router as new primary router without loosing connectivity.
5378 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5380 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5381 in the server to indicate disabled entry. All data read
5382 from the connection will be ignored and no data is sent
5383 for entry that is disabled. Affected files are
5384 silcd/idlist.h, silcd/server.c.
5386 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5388 * Created SFTP client and server test programs in the
5389 lib/silcsftp/tests directory.
5391 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5393 * Implemented memory filesystem (virtual filesystem) for
5394 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5397 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5399 * Implemented the SFTP (SSH File Transfer Protocol) to the
5400 lib/silcsftp. It includes SFTP client and SFTP server
5403 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5405 * Moved lib/silccore/silcprotocol.[ch] to the
5406 lib/silcutil library.
5408 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5409 take variable argument list pointer as argument. Affected
5410 file lib/silcutil/silcbuffmt.[ch].
5412 * Added silc_buffer_set function that is used to set data
5413 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5414 Affected file lib/silcutil/silcbuffer.h.
5416 * Changed various routines in the core library to use the new
5417 silc_buffer_set instead of allocating new buffer only for
5420 * Added 64-bit value formatting and unformatting support to the
5421 silc_buffer_[un]format routines. Affected file is
5422 lib/silcutil/silcbuffmt.[ch].
5424 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5425 to includes/bitmove.h.
5427 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5429 * Fixed channel user mode saving in client library. Affected
5430 file lib/silcclient/command[_reply].c.
5432 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5434 * Defined the file transfer to the SILC Protocol. Added
5435 new packet type SILC_PACKET_FTP and defined File Transfer
5436 Payload. The mandatory file transfer protocol is SFTP
5437 (SSH File Transfer Protocol). Affected file in addition
5438 of the internet draft is lib/silccore/silcpacket.h.
5440 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5441 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5442 is used as part of backup router protocol when the primary
5443 router of the cell is back online and wishes to resume
5444 the position as primary router.
5446 * Redefined the MAC generation keys in the protocol. The
5447 same key is not used anymore in both direction. Both
5448 direction will now use different keys for sending and
5449 receiving. This fixes a potential security flaw. This
5450 change causes incompatibilities in the protocol.
5452 * Redefined also the MAC computation from the packet.
5453 An packet sequence number is now added to the MAC
5454 computation. This prevents possible replay attacks against
5455 the protocol. This change too causes incompatibilities
5458 Added `sequence' field to the SilcPacketContext to hold
5459 the current sequence number for the packet.
5461 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5463 * Added `created' field to the SilcIDListData in the file
5464 silcd/idlist.h to indicate the time when the entry was
5467 * Added `created' field to the SilcChannelEntry too. Affected
5468 file silcd/idlist.h.
5470 * Added `creation_time' aguments to all the announcement functions
5471 in the server. If it is provided then only the entries that
5472 was created after the provided time frame are actually
5473 announced. Affected file silcd/server.[ch].
5475 * The protocol says that the Channel ID's IP address must be
5476 based on the router's IP address. Added check for this in
5477 the silc_server_new_channel when processing incoming New Channel
5478 Payload. Affected file silcd/packet_receive.c.
5480 * Print out the correct version with --version in SILC client.
5481 Affected file irssi/src/silc/core/silc-core.c.
5483 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5485 * Fixed WHOWAS command to check for completnes of the client
5486 entry always, not just when the command is coming from client.
5487 Affected file silcd/command.c.
5489 * Added new function silc_server_packet_queue_purge to purge the
5490 outgoing data queue to the network. After the function returns
5491 it is guaranteed that the outgoing packet queue is empty.
5492 Affected file silcd/packet_send.[ch].
5494 * Purge the outgoing packet queue in the rekey protocol's final
5495 callback to assure that all rekey packets go to the network
5496 before quitting the protocol. Affected file silcd/server.c.
5498 * Added silc_client_packet_queue_parse as similar function as
5499 in server to the client library. The affected file is
5500 lib/silcclient/client.c.
5502 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5504 * Splitted silcd/server.c and created silcd/server_util.[ch]
5505 for utility functions.
5507 * Added new socket flag SILC_SF_DISABLED to indicate that the
5508 connection is open but nothing can be sent to or received from
5509 the connection. Affected file lib/silcutil/silsockconn.[ch].
5510 The checking for disabled socket is checked in the low level
5511 silc_socket_write and silc_socket_read functions.
5513 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5515 * Allow only nicknames and channel names that fits into the
5516 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5518 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5520 * When processing JOIN command reply in server check that if
5521 the channel exists in our global list we'll move it the local
5522 list. Affected file silcd/command_reply.c.
5524 * Fixed the check whether client is joined on the channel already
5525 in JOIN command. Affected file lib/silcclient/command.c.
5527 * Fixed the JOIN command reply to check whether the channel
5528 already exists. Affected file lib/silcclient/command_reply.c.
5530 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5532 * Added silc_ske_status_string to map the SKE error numbers
5533 to readable strings. The affected files are
5534 lib/silcske/silcske[_status].[ch].
5536 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5538 * Do not show the private channels on the WHOIS channel list
5539 as it is not allowed by the protocol. The affected file is
5542 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5544 * Assure that the packet length digged from the actual packet
5545 is something sensible in the silc_packet_decrypt_rest_special
5546 in lib/silccrypt/silcpacket.c.
5548 * Free and NULL the allocated pointer in silc_hmac_alloc if
5549 the HMAC allocation fails. The affected file is
5550 lib/silccrypt/silchmac.c.
5552 * Print the selected security properties to the log files in
5553 the server. Affected file silcd/protocol.c.
5555 * Add SKE's reference counter even if calling the completion
5556 callback manually. Otherwise it goes negative, although it
5557 does not cause any problems. The affected file is
5558 lib/silcske/silcske.c.
5560 * Remove the client entry with short timeout after giving the
5561 KILL command. Affected file lib/silcclient/command.c.
5563 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5564 case all found clients are already disconnected (WHOWAS would
5565 found them) in the server. Affected file silcd/command.c.
5567 * Update the last_receive (time of last data received) to be
5568 updated only when received private or channel message so that
5569 the idle time showed in WHOIS makes more sense.
5571 * Added boolean field `valid' in to the SilcClientEntry in the
5572 client library to indicate whether the entry is valid or not.
5573 This fixes the nickname change bug on channel when changing
5574 the nickname to be same than the old (like nick to Nick) the
5575 nickname formatter doesn't set the new nick anymore to Nick@host.
5576 Affected file lib/silcclient/idlist.[ch].
5578 * Now actually fixed the nickname changing on disconnection.
5579 Added new function silc_change_nick to the Irssi SILC Client.
5580 Affected file irssi/src/silc/core/client_ops.c,
5581 irssi/src/silc/core/silc-nicklist.[ch].
5583 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5585 * Check that the public key exists in the GETKEY command before
5586 trying to encode it. Affected file silcd/command.c.
5588 * Print some notifications on received public keys with GETKEY
5589 command in the Irssi SILC Client. Affected files are
5590 irssi/src/fe-common/silc/module-formats.[ch],
5591 irssi/src/silc/core/client_ops.c.
5593 * Use IDENTIFY command to resolve the server information in the
5594 GETKEY command instead of INFO command. Affected file
5595 lib/silcclient/command.c.
5597 * All command reply functions in the client library now calls
5598 the pending command reply callbacks even if an error has
5599 occurred. The server has done this a long time and now it was
5600 time to move the client library to this as well. Now all
5601 errors can be delivered back to the pending command reply
5602 callbacks if necessary. Affected files are
5603 lib/silcclient/command[_reply].[ch].
5605 * Change the nickname on disconnection back to the username
5606 because in reconnect the server will enforce it to it anyway.
5607 Affected file irssi/src/silc/core/silc-servers.c.
5609 * Fixed a config file parsing bug in the Irssi SILC client.
5610 Affected file irssi/src/silc/core/clientconfig.c.
5612 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5614 * When printing the channel mode on JOIN, verify that the
5615 channel key and channel's HMAC are valid. Affected file
5616 irssi/src/silc/core/client_ops.c.
5618 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5620 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5621 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5622 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5624 * Removed channel key rekey task deleting from the function
5625 silc_server_save_channel_key. Affected file silcd/server.c.
5626 Added explicit timeout task context instead that is used to
5627 delete the task if we are registering a new task before the
5628 new task has elapsed.
5630 * When channel key rekey occurs the client library now saves
5631 the old channel key for a short period of time (10 seconds) and
5632 is able to use it in case some is still sending channel
5633 messages encrypted with the old key after the rekey. Affected
5634 file lib/silcclient/[idlist.h|client_channel.c].
5636 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5638 * Added check to the silc_server_new_id_real to not accept
5639 new ID if it is the sender's own ID. Affected file is
5640 silcd/packet_receive.c.
5642 * Assure that we do not announce ourself or the one we've
5643 sending our announcements when we're router and are announcing
5644 servers to our primary router. Affected file silcd/server.c.
5646 * Fixed silc_server_command_identify_check_client to assemble
5647 correct WHOIS packet. It send corrupted WHOIS packet and
5648 caused problem with router to router connections. Affected
5649 file silcd/command.c.
5651 Fixed also silc_server_command_whois_check the same way
5652 as for the IDENTIFY command.
5654 * Added new SilcIDListStatus to the server in the SilcIDListData
5655 structure. The status now includes the current status of
5656 the entry (like registered, resolved etc.). Affected file
5657 silcd/idlist.[ch]. Defined a bunch of different status types
5658 as well. This replaced the old boolean registered field as well.
5660 Added resolve_cmd_ident field to the SilcClientEntry structure
5661 too so that if the entry is for example being resolved so
5662 another command may attach to the same pending command reply
5663 without requiring to resolve the same entry again. This concept
5664 should optimize the WHOIS and the IDENTIFY resolving under
5665 heavy load by taking away unnecessary resolving for entries
5666 that are being resolved already.
5668 Added support for adding multiple pending commands for one
5669 command idenfier. Affected file silcd/command[_reply].[ch].
5671 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5672 before deleting the data. Otherwise the hash table will have
5673 freed data in comparison functions. Affected file is
5674 silcd/command_reply.c.
5676 * Fixed silc_idlist_replace_client_id to add the new entry to
5677 the cache with NULL nickname. Otherwise there will be invalid
5678 memory as the nickname after the nickname is freed. Affected
5679 file silcd/packet_receive.c.
5681 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5682 saved into wrong slots because the previous number of entries
5683 was not taken into account. Affected file silcd/idlist.c.
5684 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5686 * If we are router and we receive JOIN notify to a channel that
5687 does not have any users then notified client is marked as the
5688 channel founder, as it is it. The affected file is
5689 silcd/packet_receive.c
5691 * Added to the extended hash table API's table_del_*ext functions
5692 the destructor as argument too, so that the caller can decide
5693 which destructor to use or whether to use destructor at all.
5694 Affected file lib/silcutil/silchashtable.[ch].
5696 * Fixed ID Cache purging. It actually deleted the entries from
5697 the hash table after the data was freed. The hash table ended
5698 up comparing freed memory. The affected file is
5699 lib/silccore/silcidcache.c.
5701 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5703 * Fixed Irssi SILC client's KILL command's HELP syntax.
5705 * The USERS command now resolves the detailed user information
5706 if the userinfo field is missing. Affected file is
5707 lib/silcclient/command_reply.c.
5709 * Do not print error in silc_file_read if the read file does
5710 not exist. Just silently return NULL. Affected file is
5711 lib/silcutil/silcutil.c.
5713 * Fixed the silc_log_output to not wine about NULL filename
5714 and to not create some bogus " " filename. Affected file is
5715 lib/silcutil/silclog.c.
5717 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5719 * Fixed various printing bugs on the user interface in the
5720 Irssi SILC Client. Minor changes that were forgotten from
5723 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5725 * Fixed the configure.in.pre and the compilation and distribution
5726 environment to support the new autoconf 2.52. That version is
5727 now required to compile the CVS trunk.
5729 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5731 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5732 to generally parse user@fqdn format strings. Affected file
5733 lib/silcutil/silcutil.c.
5735 * Added nickname_format and nickname_force_format fields to the
5736 SilcClientParams structure. The first one defines the format
5737 for the nicknames that the library will enforce if the receives
5738 multiple same nicknames. The second one is boolean value and
5739 can be used to force the library to always enforce the format
5740 to the nicknames regardles whether there are multiple nicknames
5741 or not. This configurable formatting was employed to flexibly
5742 support accessing multiple nicknames from the user interface.
5743 The userinterface can now set the nicknames to what ever format
5744 they prefer. Affected file lib/silcclient/silcapi.h.
5746 Added function silc_client_nickname_format to the file
5747 lib/silcclient/idlist.c. It performs the nickname formatting.
5749 Added new field `hostname´ to the SilcClientEntry context.
5750 It holds the hostname of the client. Affected file is
5751 lib/silcclient/idlist.h.
5753 * Irssi SILC Client sets the nicknames in nick@hostn format.
5754 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5755 irssi/src/silc/core/silc-core.c.
5757 The WHOIS printing now also shows both the real nickname and
5758 the formatted nickname so that user knows how to access the
5759 user if there are multiple same nicknames cached. Affected
5760 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5761 printing formatting too to take the hostname now as a separate
5762 argument. The Affected file is
5763 irssi/src/fe-common/silc/modules-formats.[ch].
5765 * Changed the silc_client_get_clients_local to accept the formatted
5766 nickname as argument. It accepts the real nickname too but the
5767 formatted nickname can be used to find the true entry from
5768 multiple entries. Affected file lib/silcclient/silcapi.h and
5769 lib/silcclient/idlist.c.
5771 * Added nickname_format_parse field to the SilcClientParams.
5772 It is a callback function provided by the application to parse
5773 the nickname out of the formatted nickname string. The library
5774 calls it to get the nickname from the formatted string. Since
5775 the application generally knows better the format of the nickname
5776 string it parses it instead of the library, even though library
5777 encodes the formatted string. If the callback function is not
5778 provided then the library will use the string as is. The
5779 affected file is lib/silcclient/silcapi.h.
5781 * All the nickname strings passed to the client library in
5782 commands are now expected to be formatted nickname strings.
5783 If the command does not support the formatted nickname string
5784 it will assume that the sent string is the actual nickname.
5785 Affected file lib/silcclient/command.c.
5787 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5789 * Added public key authentication support to OPER and SILCOPER
5790 commands in the client library. Affected file is
5791 lib/silcclient/command.c.
5793 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5795 * Changed the get_auth_methdod client operation to be asynchronous.
5796 It can be async if the application resolves the authentication
5797 method from the server during the negotiation. Added new
5798 SilcGetAuthMeth completion callback that the application will
5799 call after resolving the authentication method.
5801 Added function silc_client_request_authentication_method that
5802 the application can use to resolve the authentication method
5803 from the server. Added also SilcConnectionAuthRequest callback
5804 that the library will call after the server has replied. The
5805 application can call this function if it does not know the
5806 current authentication method.
5808 Affected files are lib/silcclient/client.c and
5809 lib/silcclient/silcapi.h.
5811 * The Irssi SILC client now automatically resolves the authentication
5812 method incase any configuration information is not present (and
5813 currently there never is). The affected file is
5814 irssi/src/silc/core/client_ops.c.
5816 * Fixed public key authentication from the client library.
5817 Affected file lib/silcclient/protocol.c. Changed also the
5818 protocol specification about the public key authentication in
5819 the connection authentication protocol. The actual data to be
5820 signed is now computed with a hash function before signing.
5822 * Fixed the public key authentication from the server as well.
5823 Affected file silcd/protocol.c.
5825 * Removed the mlock()'s from the memory allocation routines.
5826 Affected file lib/silcutil/silcmemory.c. The ./configure does
5827 not check anymore for the mlock(). Affected file is
5830 * Fixed USERS command in server to allow the execution of the
5831 command for private and secret channels if the client sending
5832 the command is on the channel. Affected file silcd/command.c.
5834 * Fixed silc_client_get_clients_local to return the clients
5835 count correctly. It could return wrong value. Affected file
5836 lib/silcclient/idlist.c.
5838 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5840 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5841 types. The assembler optimizations seemed not to like 64-bit
5842 data types. The assmebler optimizations thus are now enabled
5843 also for BSD systems as opposed to only enable them for Linux.
5845 * Do not check for threads at all on BSD systems. Affected
5846 file configure.in.pre.
5848 * Removed -n and -h options from the Irssi SILC Client since
5849 they are not used in silc.
5851 * Fixed the prime generation to assure that the first digit
5852 of the generated random number is not zero since our conversion
5853 routines does not like number strings that starts with zero
5854 digit. If zero digit is seen the random number is regenerated.
5855 This caused some corrupted RSA keys when the zero first digit
5856 was met. Affected file lib/silcmath/silcprimegen.c.
5858 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5860 * Fixed WIN32 configuration in the ./configure script.
5861 Fixed to include xti.h on environments that has it.
5862 Patches by Carsten Ilchmann and andrew.
5864 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5866 * Changed the silc_id_create_client_id to be collision
5867 resistant. It is now assured that there cannot be created
5868 two same client ID's. I suspect that some weird bugs in
5869 the server were actually caused by duplicate Client IDs.
5870 Affected file silcd/serverid.[ch]. A router receiving
5871 new ID now also assures and informs the sending server
5872 if the ID caused collision.
5874 * Changed the silc_id_create_channel_id to also assure that
5875 there are no collisions.
5877 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5879 * Statement about ignoring the Mutual Authentication flag when
5880 performing rekey with PFS was a bit misleading. It is ignored
5881 if it was set in the initial negotiation, it cannot be even
5882 set in the rekey. Fixed in the ke-auth draft. Started the
5883 new versions of the protocol drafts in the doc/.
5885 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5887 * Fixed a bug in silc_client_command_identify_save when saving
5888 new channel information. The channel name was no duplicated
5889 and caused crash on exit. Affected file is
5890 lib/silcclient/command_reply.c.
5892 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5894 * Fixed the getkey command handling in the server. Send just
5895 empty OK reply to the sender if the key could not be fetched
5896 (but everything else was ok, like the key just was not available).
5897 Changed the public key parameter to optional in the protocol
5898 specs so that empty OK reply can be sent. Affected file
5901 Added a message to Irssi SILC client to tell to user if the
5902 server did not return a public key.
5904 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5906 * Fixed a channel key regeneration bug. It registered new
5907 timeout tasks exponentially until all system resources were
5908 used. Affected file silcd/server.c.
5910 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5912 * Added the SILC Document generator to the scripts/silcdoc.
5913 It can be used to generate the Toolkit Reference Manual out
5914 of the source tree. Internally it will also use the RoboDoc
5915 generator now imported in util/robodoc.
5917 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5919 * Added couple of return's in rekey protocol if error orccurred
5920 during the protocol. The execution must be terminated.
5921 Affected file silcd/protocol.c. Also, terminate the protocol
5922 always with timeout.
5924 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5926 * The client's Client ID was created initally from the wrong
5927 nickname (it could have been in format nick@host) in the
5928 silc_server_new_client. Affected file silcd/packet_receive.c
5930 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5932 * Added some SILC_LOG_ERROR's to various error conditions
5933 if client could not be added to ID cache. Affected files
5934 silcd/packet_receive.c and silcd/server.c.
5936 * When client's sock->user_data is freed, NULL also the
5937 client->router and client->connection pointers. Added check
5938 for these pointers being NULL to various places around the
5939 code. Affected file silcd/server.c.
5941 * Added client->data.registered == TRUE checks to various
5942 places around the code to assure that unregistered client's
5943 are not handled when it is not allowed. Affected file
5946 * Added `bool registered' fields to all
5947 silc_idlist_[server|client]_get_* routines to indicate whether
5948 the fetched client needs to be registered or not. Affected
5949 file silcd/idlist.[ch].
5951 * Add your own entry as registered to the ID cache in the
5952 server. Affected file server.c.
5954 * Fixed a bug in silc_server_new_server. The SilcServer was
5955 set as the new server's context instead of SilcServerEntry.
5956 This naturally caused some weird bugs.
5958 * Added "updated" field the SilcChannelEntry which indicates
5959 the time since the channel entry was last accessed. This
5960 can be used to determine whether it is necessary to
5961 announce the channel after backup resuming protocol.
5962 Affected files silcd/idlist.[ch].
5964 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5966 * Do not delete the channel rekey task when adding it
5967 for in silc_server_create_channel_key.
5969 * Changed the silc_server_create_channel_key to return
5970 TRUE or FALSE to indicate the success of the channel key
5973 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5975 * Fixed MSVC++ project files and added missing files to
5976 Makefiles under win32/.
5978 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5980 * Do not add TCP_NODELAY flag if the operating system
5981 does not have it defined. Affected files are
5982 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5984 * Fixed buffer overflow from Irssi SILC Client. Affected
5985 file irssi/src/fe-common/core/themes.c.
5987 * Fixed double free in client library in the file
5988 lib/silcclient/client.c when disconnecting from server.
5990 * Applied double free patch from cras to Irssi SILC client.
5991 Affected files irssi/src/core/[modules/expandos].c
5993 * Fixed the disconnection handling to Irssi SILC Client.
5994 The application must call silc_client_close_connection
5995 in ops->connect client operation in case of failure of
5996 the connection. Affected file is
5997 irssi/src/silc/core/client_ops.c.
5999 * Do not set sock->protocol to NULL in the function
6000 silc_client_close_connection after executing the protocol's
6001 final callback since the sock might not be valid anymore.
6002 Affected file lib/silcclient/client.c.
6004 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6006 * Do not enable SILC_THREADS if the linking with libpthread
6007 did not happen. Affected file configure.in.pre.
6009 * Added notion to protocol specification that server must
6010 verify the sent authentication payload with CMODE when
6011 setting the channel founder key. Implemented it to the
6012 server. Affected file silcd/command.c.
6014 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6016 * Added _EXTRA_DIST SILC distribution variable to the
6017 distributions file. It is used to conditionally add extra
6018 files or directories to the specific distribution. Affected
6019 files ./prepare, Makefile.am.pre and distributions.
6021 Removed the `_' from the start of the distribution names.
6024 * Added README.WIN32 for instructions to compile the Toolkit
6027 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6029 * Fixed a double free in disconnection in the server. Affected
6030 file is silcd/server.c.
6032 * Fixed the lib/silcske/groups.c to work now also with GMP
6033 MP library. The string conversion did not work when using
6034 specific base and the base is indicated in the string as well.
6036 * Created win32/ directory which now includes MSVC++ specific
6037 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6038 It will appear only in the toolkit distribution
6040 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6042 * Changed the key material distribution function in case when
6043 the hash output is too short. The data is now concatenated
6044 a bit differently than it used to. Made the change to the
6045 SKE protocol specification.
6047 * Added better GMP detection to configure.in.pre. A patch
6050 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6052 * Fixed a minor bug in SKE that might cause some problem on
6053 some platforms. Affected file lib/silcske/silcske.c.
6055 * Added the cookie checking for initiator in the SKE. It checks
6056 that the responder returns the sent cookie unmodified. The
6057 affected file is lib/silcske/silcske.c. Added new SKE
6058 error type INVALID_COOKIE that can be sent during the
6059 negotiation. Fixed some memory leaks as well.
6061 * Added the "invalid cookie" error message to Irssi SILC client's
6064 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6066 * Added `task_max' field to the SilcClientParams to indicate
6067 the maximum tasks the scheduler can handle. If set to zero,
6068 default values are used. Affected file lib/silcclient/silcapi.h.
6070 * Fixed memory leaks in silc_client_close_connection. Affected
6071 file lib/silcclient/client.c.
6073 * Added silc_client_del_client_entry to client library to free
6074 all memory of given client entry. Affected file is
6075 lib/silcclient/idlist.[ch].
6077 * Added new functions silc_client_del_channel and
6078 silc_client_del_server to delete channel and server entries.
6079 Affected file lib/silcclient/[silcapi.h/idlist.c].
6081 * Removed silc_client_del_client_by_id from silcapi.h.
6083 * Fixed the INFO command to return the server's own info
6084 correctly when querying by Server ID. Affected file is
6087 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6089 * Removed the non-blocking settings in WIN32 code in the
6090 silc_sock_[read/write] and added SleepEx instead. Affected
6091 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6092 of input data is now checked with FIONREAD and ioctlsocket.
6094 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6096 * Call silc_schedule_task_del_by_context in the
6097 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6098 Affected file lib/silccore/silcprotocol.c.
6100 * Call silc_protocol_cancel for active protocols in the
6101 silc_server_close_connection if the funtion
6102 silc_server_free_sock_user_data has not been called.
6103 Affected file silcd/server.c.
6105 * Generic tasks cannot be deleted using the del_by_fd
6106 task deleting function since generic tasks does not match
6107 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6109 * Added a notion to SILCOPER help file that the SILCOPER works
6110 only on router server, not on normal server.
6112 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6114 * Added for WIN32 support for the new scheduler as well.
6115 Affected file lib/silcutil/win32/silcwin32schedule.c.
6117 * Fixed the SHA1 implementation to work on various platforms.
6119 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6121 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6122 API. It is part of the scheduler now. Everything else is
6123 as previously but some functions has changed their names.
6124 Checkout the lib/silcutil/silcschedule.h for the interface.
6125 Updated all applications to use the new interface. Affected
6126 files are lib/silcutil/silcschedule.[ch].
6128 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6130 * Found a bug in the SKE implementation. The HASH value,
6131 specified by the protocol, was not computed correctly. The
6132 public key of the responder was not added to the computation
6133 even though it is mandatory. Affected file lib/silcske/silcske.c.
6134 This unfortunately causes incompatibilities with older
6135 clients and servers.
6137 * Added WIN32 specific network init and uninit functions:
6138 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6139 the Winsock2. Affected file lib/silcutil/silcnet.h and
6140 lib/silcutil/win32/silcwin32net.c.
6142 * Set the socket always to nonblocking mode on WIN32 after
6143 reading data or writing data. Affected file is
6144 lib/silcutil/win32/silcwin32sockconn.c.
6146 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6148 * Fixed various compilation problems under WIN32. Affected
6149 files lib/silcutil/win32/silcwin32thread.c and
6150 lib/silcutil/win32/silcwin32schedule.c.
6152 * Removed all _internal.h #includes from public header
6153 files. Internal headers must never be included from
6156 Removed also the lib/silcske/payload_internal.h file.
6158 * All include files that may be needed (public and some others
6159 included by the public headers) by application developers are
6160 now copied to the ./includes directory. It does not copy any
6161 internal headers. Affected file Makefile.defines.pre and all
6162 Makefile.am's under lib/ and subdirs.
6164 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6166 * Do not change the ~/.silc directory's permissions automatically.
6167 Affected file irssi/src/silc/core/clientutil.c.
6169 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Do not cancel the protocol in silc_server_close_connection
6172 it might cause recursion. Now cancelled in the function
6173 silc_server_free_sock_user_data. Affected file silcd/server.c.
6175 * Fixed the silc_server_remove_clients_by_server to regenerate
6176 the channel keys correctly finally. Added also new function
6177 silc_server_remove_clients_channels to actually do it.
6178 Affected file silcd/server.c.
6180 * Fixed the silc_server_new_channel to not crash by giving
6181 wrong router to the new channel. Affected file is
6182 silcd/packet_receive.c.
6184 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6186 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6187 which is given as argument to the silc_client_alloc now.
6188 It can be used to configure the client and set various parameters
6189 that affect the function of the client.
6191 * The USERS command in server did not check whether the channel
6192 is private or secret. Affected file silcd/command.c.
6194 * Added new argument to the USERS command in protocol specification.
6195 The USERS command now can take the channel name as argument
6196 as well. Added support for this in client and server and
6197 updated the protocol specs.
6199 * Completed the GETKEY command in client. It can be now used
6200 to fetch also servers public key not only some clients.
6201 Affected files lib/silcclient/command[_reply].c.
6203 * Added silc_client_get_server to return server entry by the
6204 server name. Affected files lib/silcclient/silcapi.h and
6207 * Redefined the IDENTIFY command in protocol specification to be
6208 more generic. It now can be used to query information about
6209 any entity in the SILC Network, including clients, servers and
6210 channels. The query may be based either the entity's name
6211 or the ID. Added support for this in both client and server.
6213 Affected files silcd/command.c and lib/silcclient/command.c
6214 and command_reply.c.
6216 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6217 the _from_client and _from_server functions. Affected file
6220 * Added silc_client_get_channel_by_id_resolve to the file
6221 lib/silcclient/silcapi.h to resolve channel information by
6222 its ID. Added also silc_client_get_channel_by_id that
6223 does not resolve it from the server.
6225 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6227 * Added SilcServerEntry context into the client library
6228 to represent one server. The INFO command now allocates
6229 these to save the resolved server info. For now on the
6230 client library will also keep information about servers,
6231 connected and resolved with INFO.
6233 The INFO command now allocates the SilcServerEntry context
6234 and saves the server info there. The COMMAND_REPLY in
6235 the INFO now returns the parameters to application in
6236 same order as defined in the protocol specification.
6238 The entries are cached in the client->server_cache.
6240 * The INFO command is now issued after received the Client ID
6241 from the server. Affected file lib/silcclient/client.c.
6243 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6244 to the application as the mode changer might be server.
6245 It is guaranteed that NULL is not returned anymore to the
6246 application. Affected file lib/silcclient/client_notify.c.
6248 The ID Type is now also passed to the application so that
6249 it can check whether the returned entry is SilcClientEntry
6252 Added new function silc_client_get_server_by_id to return
6253 the server entry by ID. Affected files are the
6254 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6256 * Do not create the channel in the Irssi SILC Client when issuing
6257 the JOIN command but when received the sucessful JOIN command
6258 reply. Otherwise the channel might get created even though we
6259 could not join it. The Affected file is
6260 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6262 * Fixed a channel joining bug in router. The router must also
6263 check the channel modes, invite and ban lists etc. when serving
6264 the JOIN command sent by normal server. Affected file is
6265 silcd/command.c. The router now resolves the client's
6266 information from the server who sent the JOIN command if it
6267 does not know it, and processes the JOIN command only after
6270 * Changed the SilcCommandCb to take new argument; void *context2.
6271 Affected file lib/silccore/silccommand.h
6273 The second argument in the command callbacks in the server now
6274 includes the SilcServerCommandReplyContext if the command was
6275 called as pending command callback from the command reply.
6276 Otherwise it is NULL. When called as pending the status of the
6277 command reply will be checked and if it was erronous the
6278 error will be sent to the original sender of the command.
6279 This way the client always receives the error messages even
6280 though the server was actually the one who received the error
6281 when it resent the command to router, for example. Affected
6282 files silcd/command[_reply].[ch].
6284 * Fixed sending WHOWAS command's error message to client if
6285 the requested client could not be found. It was missing.
6288 * Changed the CMODE and CUMODE commands reply arguments in the
6289 protocol specification. The Channel ID is now sent in both
6290 of the commands to identify the channel. Implemented this
6291 new feature to the client and server. Affected files
6292 lib/silcclient/command_reply.c and silcd/command.c.
6294 * Made better checks for invite and ban lists in the JOIN
6295 command in server. Affected file silcd/command.c.
6297 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6299 * The server now performs the incoming host IP/DNS lookup
6300 using the silc_socket_host_lookup and thus does not block
6301 the server anymore. Affected file silcd/server.c.
6303 * Completed the multi-thread support for SILC Scheduler in
6304 the lib/silcutil/silcschedule.c.
6306 * Fixed the configure.in.pre to detect the pthread correctly
6309 * Fixed a deadlock in silc_task_queue_wakeup in the file
6310 lib/silcutil/silctask.c.
6312 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6314 * Added new function silc_schedule_wakeup that is used in
6315 multi-threaded environment to wakeup the main thread's
6316 schduler. It needs to be used when a thread adds a new task
6317 or removes a task from task queues. After waking up, the
6318 scheduler will detect the task queue changes. If threads
6319 support is not compiled in this function has no effect.
6320 Implemented the wakeup mechanism to both Unix and WIN32
6321 systems. Affected files are lib/silcutil/silcschedule.[ch],
6322 lib/silcutil/unix/silcunixschedule.c and the
6323 lib/silcutil/win32/silcwin32schedule.c.
6325 * Added new function silc_task_queue_wakeup to wakeup the
6326 scheduler by the specified task queue. Affected file
6327 lib/silcutil/silctask.[ch].
6329 * The silc_socket_host_lookup_start now wakes up the scheduler
6330 after adding the timeout task. Affected file is
6331 lib/silcutil/silcsockconn.c.
6333 * The silc_socket_host_lookup is synchronous now if the threads
6334 support is not compiled in. However, the callback is still
6335 called asyncronously through the scheduler, anyway. Affected
6336 file lib/silcutil/silcsockconn.c.
6338 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6340 * Added new function silc_socket_host_lookup to perform
6341 asynchronous IP and FQDN lookups for the socket connection.
6342 Affected files lib/silcutil/silcsockconn.[ch].
6344 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6346 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6347 that may or may not compile the mutex support in.
6349 Changed the silc_mutex_alloc interface. It allocates the
6350 mutex now to the sent pointer and returns TRUE or FALSE.
6352 Affected file lib/silcutil/silcmutex.h.
6354 * Wrote the SILC Task Queue interface to support multi-threads.
6355 Affected file lib/silcutil/silctask.[ch].
6357 * Wrote the SILC Scheduler to support multi-threads. Affected
6358 file lib/silcutil/silcschedule.c.
6360 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6362 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6363 in lib/silcutil/win32/.
6365 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6367 * Defined SILC Mutex API and SILC Thread API and implemented
6368 them for Unix. Affected files are
6369 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6370 lib/silcutil/unix/silcunixmutex.c and
6371 lib/silcutil/unix/silcunixthread.c.
6373 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6375 * Fixed the silc_server_remove_clients_by_server's channel
6376 key re-generation. The hash table handling was incorrect
6377 and would not work with many channels. Affected file is
6380 * Fixed some memory leaks around the server code.
6382 * Rewrote the silc_server_get_users_on_channel to support IPv6
6383 based Client ID's. Affected file silcd/server.c.
6385 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6386 specification. However, a separate document must be written
6387 to define the detailed signing procedure and the payload
6388 associated with the flag. Defined the flag to the
6389 lib/silccore/silcchannel.h as well.
6391 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6393 * Changed the dynamic tables to static size tables in the
6394 lib/silccrypt/silchmac.c.
6396 * Removed GCC dependencies from the code. A patch by cras.
6398 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6400 * Do not show the error "Error receiving packet bla bla"
6401 in server if it really was not an error (-2 means that reading
6402 is pending). Affected file silcd/server.c.
6404 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6406 * Fixed a possible crash in silc_server_remove_clients_by_server
6407 in silcd/server.c. Fixed there also some memory leaks.
6409 * Fixed the silc_idlist_replace_client_id. It could replace
6410 wrong key in the hash table. Affected file silcd/idlist.c.
6412 * Do not check whether there are global users on the channel
6413 if the channel->global_users is FALSE. Affected functions
6414 silc_server_remove_from_one_channel and
6415 silc_server_remove_from_channels in silcd/server.c. Also,
6416 do not check if the removed client is local as we can be
6417 sure that global client was not removed from the channel
6418 and checking for global users is not needed.
6420 * The silc_server_remove_clients_by_server now re-generates
6421 the channel keys correctly for those channels that had
6422 clients removed from them. Affected file silcd/server.c.
6424 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6426 * Found the reason of random crashes in the server. We weren't
6427 ignoring the SIGPIPE signal (which can be sent in write())
6428 and it crashed the server. Affected file silcd/silcd.c.
6430 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6432 * Assure that sock->user_data is not NULL in the function
6433 silc_server_packet_send in silcd/packet_send.c.
6435 * Disconnect the remote connection if it could not be added
6436 to any ID lists in the server. The affected file is
6439 * Check in silc_server_packet_send[_real/dest] that the
6440 socket is not disconnecting and ignore the data if it is.
6441 Affected file silcd/packet_send.c.
6443 * Define inline to __inline on native WIN32 compilation.
6444 Affected file includes/silcwin32.h.
6446 * Added some explicit type casts for inline code since MSVC
6447 require them. Affected files lib/silcutil/silcbuffer.h,
6448 lib/trq/silcdlist.h and lib/trq/silclist.h.
6450 * Print warning in log files from now on if the packet
6451 decryption fails. Affected file silcd/server.c.
6453 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6455 * Changed the `say' client operation's interface to accept
6456 new `type' argument to indicate the type of the message sent
6457 by the library. The application may filter the library's
6458 messages according the type. The affected file is the
6459 lib/silcclient/silcapi.h.
6461 * Added two new functions to lib/silcclient/silcapi.h:
6462 silc_client_del_client and silc_client_del_client_by_id.
6463 Affected file lib/silcclient/idlist.c.
6465 * Moved the clientincludes.h from includes/ to silc/ and
6466 serverincludes.h from includes/ to silcd/.
6468 * The modes for the CMODE and CUMODE are now passed as
6469 uint32 for application with COMMAND_REPLY. The affected
6470 file is lib/silcclient/command_reply.c.
6472 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6474 * /WHOIS without arguments shows client's own information.
6475 Affected file lib/silcclient/command.c.
6477 * Changed PING to not accept any arguments. The specs
6478 says that client can ping only the connected server so
6479 requiring an argument is not needed. Affected file is
6480 lib/silcclient/command.c.
6482 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6484 * Fixed a fatal bug in private message sending and reception
6485 encryption and decryption when using private message keys.
6486 The implementation was incorrect and did not follow the
6487 specification. It causd that some of the message were
6488 lost since it did not use the sending and receiving keys
6489 as the protocol suggests. This has been fixed and will cause
6490 incompatibilities with older clients when sending private
6491 message encrypted with private message keys. Affected files
6492 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6493 and various other in Irssi SILC Client.
6495 Added `responder' boolean argument to the functions
6496 silc_client_add_private_message_key[_ske] to indicate when
6497 the key is added as responder or initiator of the key
6500 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6502 * Removed the silc_ske_check_version function and created
6503 a SilcSKECheckVersion callback. Added also a function
6504 silc_ske_set_callbacks that is now used to set all SKE
6505 callbacks. The callback functions are not given to
6506 the SKE functions anymore, but this function is used to
6509 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6511 * Added `silc_version' argument to the silc_client_alloc
6512 to define the version of the application for the library.
6513 The library will use the version string to compare it
6514 against the remote host's (usually a server) version
6515 string. Affected file lib/silcclient/silcapi.h
6517 * Added the KE protocol context to Key Agreement context
6518 in client library so that we can abort the SKE if it
6519 is in process when we get timeout. Affected file is
6520 lib/silcclient/client_keyagr.c.
6522 * Do not resolve the client ID forever if it returns in the
6523 first time that such client does not exist. This was done
6524 for example with private message. Affected file is
6525 lib/silcclient/client_prvmsg.c.
6527 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Do not add regex.h for WIN32. The affected file
6530 includes/silcincludes.h.
6532 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6533 not work yet 100%. It generates the DLL's automatically
6534 when compiling with --with-win32 under cygwin.
6536 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6538 * lib/contrib/regex.c is not compiled on WIN32.
6540 * Added silc_net_get_socket_opt function to the
6541 lib/silcutil/silcnet.h.
6543 * Added includes/silcwin32.h for WIN32 specific includes
6546 * Do not use ptime structure or any of the posix process
6547 functions on WIN32 in lib/silccrypt/silrng.c.
6549 * Added silc_gettimeofday to provide generic function
6550 for struct timeval on all platforms. Added the function
6551 to lib/silcutil/silcutil.h.
6553 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6555 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6556 library as they clearly belong there. As a plus side we
6557 can make the actual socket connection routines platform
6560 Added also new generic function silc_socket_read and
6561 silc_socket_write (that used to be silc_packet_[read/write].
6562 The implementation of these are platform specific.
6564 * Added WIN32 specific routines of silc_socket_[read/write]
6565 to lib/silcutil/win32/silcwin32sockconn.c.
6567 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6569 * Added preliminary support for native WIN32 compilation under
6570 cygwin (using the -mno-cygwin option for GCC) to the
6571 ./configure.in.pre. The --with-win32 now prepares the
6572 compilation for native WIN32.
6574 * Rewrote the SILC Scheduler interface in the file
6575 lib/silcutil/silcschedule.h. The scheduler is now context
6576 based and does not have anymore any global static scheduler.
6577 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6578 and created lib/silcutil/win32 directory for WIN32 based
6581 * Added Unix specific network routines to the
6582 lib/silcutil/unix/silcunixnet.c and the old
6583 lib/silcutil/silcnet.c includes now only generic routines.
6585 Added WIN32 specific network routines to the
6586 lib/silcutil/win32/silcwin32net.c.
6588 * Added Unix specific utility functions from the
6589 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6591 * Added WIN32 SILC Scheduler to the file
6592 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6595 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6597 * Do not handle JOIN notify in the server if the target client
6598 is not registered (idata->registered == FALSE). The affected
6599 file is silcd/packet_receive.c.
6601 * Update the nickrec->founder in event_cumode in the Irssi SILC
6602 client. Affected file irssi/src/silc/core/silc-channels.c.
6604 * Fixed the CUMODE_CHANGE notify handling in the server when
6605 server and router are announcing their clients on channels.
6606 Now the mode changes are saved and notified correctly. The
6607 affected file is /silcd/packet_receive.c.
6609 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6610 They really did not replace the cache entry in the ID Cache.
6611 Now they do that. Affected file silcd/idlist.c.
6613 * Fixed the KICK notify handling in the Irssi SILC client to
6614 update the channel records so that the kicked client does not
6615 appear to be on the channel. The affected file is
6616 irssi/src/silc/core/silc-channels.c.
6618 * Always update the conn->current_channel when executing command
6619 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6621 * Fixed the KILL notify handling in Irssi SILC client to remove
6622 the killed client on all channels.
6624 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6626 * Fixed the silc_parse_command_line to remove extra spaces
6627 from the start and end of the arguments. Affected file is
6628 lib/silcutil/silcutil.c.
6630 * Cancel and free any active protocol in the function
6631 silc_server_close_connection. Affected file silcd/server.c.
6633 * Cancel and free any active protocol in the function
6634 silc_client_close_connction. Affected file is
6635 lib/silcclient/client.c.
6637 * Do not execute the KILL command for clients that are in
6638 history (ie. they are not in the network). Affected file is
6641 * Fixed KILL notify handling, client does not crash anymore.
6642 Affected file irssi/src/silc/core/silc-channels.c.
6644 * Reduced the default packet buffer size from 2048 to 1024 in
6645 lib/silccore/silcpacket.c.
6647 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6648 counter to the SKE context that is incresed when the SKE library
6649 performs async operation outside the library. If the outside
6650 process frees the SKE context and FREED status will be set
6651 and the library will detect after the sync operation that the
6652 libary is freed. The affected files are
6653 lib/silcske/silcske[_status].[ch].
6655 * Resolve the client entry information in the function
6656 silc_client_channel_message to assure that NULL pointer is not
6657 passed as client entry to the application. */
6659 * Fixed the task timeout calculation to assure that there is
6660 never negative timeouts. The affected file is
6661 lib/silcutil/silcschedule.c.
6663 * Fixed the channel user mode notification sending in server.
6664 It was sent point-to-point to the router (or to server by router)
6665 but it needs to be destined to a channel. The routines now
6666 supports sending the channel user mode notifys to the channels
6667 when announcing clients and channels. Affected files are
6668 silcd/server.c and silcd/packet_receive.c.
6670 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6671 It did not actually replace the old channel entry in the cache.
6672 Affected file lib/silcclient/client_notify.c.
6674 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6676 * Fixed a possible crash in silc_packet_send_prepare. It now
6677 assures always that there is enough space in the buffer and
6678 at the tail area of the buffer (for MAC).
6680 Fixed the inbound buffer reallocation in silc_packet_read.
6681 It was old code and did not handle the reallocation correctly.
6684 The affected file is lib/silccore/silcpacket.c.
6686 * Fixed buffer overflow in silc_parse_nickname in the file
6687 lib/silcutil/silcutil.c.
6689 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6691 * make install generates new server keys only if there is not
6694 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6696 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6697 Added check that if the NOREPLY is set then we will not send
6698 the away message. This avoids infinite loop of away messages
6699 if both clients are away. The affected file is
6700 lib/silcclient/client_prvmsg.c.
6702 * Fixed client crash if /NICK was given without arguments.
6703 Affected file lib/silcclient/command.c.
6705 * Server does not send the invite list in INVITE command back
6706 to the client if the list was not altered. Added this notion
6707 to the protocol spec as well. Affected file silcd/command.c.
6709 Fixed possible crash in INVITE command by checking the
6710 value of silc_server_get_client_route command.
6712 * Fixed the INVITE notify type handling. The arguments are now
6713 taken in correct order and client does not crash. The affected
6714 file is irssi/src/silc/core/silc-channels.c.
6716 Removed the "Inviting xxx to channel" message from the
6717 client library away and let the application handle it.
6718 Affected file lib/silcclient/command.c. Added that message
6719 to Irssi SILC client's message formats.
6721 * Fixed CMODE command crash in client. It now checks the
6722 amount of arguments correctly and does not crash. The affected
6723 file is lib/silcclient/command.c.
6725 * Do not create new channel automatically in silc_channels_join
6726 but check whether the channel by that name already exists.
6727 Affected file irssi/silc/core/silc-channels.c.
6729 * Do not send the SERVER_SIGNOFF to router if the disconnected
6730 entity was the router. Affected file silcd/server.c.
6732 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6733 SILC client as it was missing from there.
6735 Added the handling of the KICK notify to the Irssi SILC client
6736 as it was missing. Added "you have been kicked" message to
6737 Irssi SILC client's message modules formats.
6739 Added the handing of the KILL notify to the Irssi SILC client
6740 as it was missing. Added the kill message module formats
6743 The affected file is irssi/src/silc/core/silc-channels.c.
6745 * The router did not save the channel mode the server announced.
6746 Affected file silcd/packet_receive.c.
6748 * Fixed a possible crash in INFO command in server. If the
6749 server did not provide the server info it crashed. Affected
6750 file silcd/command.c.
6752 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6754 * Fixed the GETKEY command in the server to check also the
6755 global list. Otherwise the GETKEY would not work correctly
6756 in normal SILC server. Affected file silcd/command.c.
6758 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6760 * Fixed GETKEY crash, it crashed if the command did not succseed.
6762 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6764 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6765 is now real and not just an macro interface to GMP.
6767 Removed the entire GMP from the source tree and imported new
6768 NSS MPI library instead. Reason for removing GMP is that it is
6769 extremely large and compiles extremely slow. The NSS MPI
6770 is only a few files and compiles in less than 10 seconds.
6771 The speed is also about the same as GMP. The MPI is imported
6772 to lib/silcmath/mpi.
6774 If the system has GMP installed we will still use the GMP.
6775 If it is not then the NSS MPI will be compiled.
6777 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6779 * Merged a long nickname (127 characters long) crash bugfix from
6780 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6782 * Merged a freed memory reference bugfix from Irssi CVS tree.
6783 Affected file irssi/src/core/commands.c.
6785 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6787 * Added the server's public key sving and verification to the
6788 server when performing the SKE. This was missing and the
6789 remote server's (or router's) public key was accepted without
6790 checking whether we have it previously or trust it at all.
6791 Affected file silcd/protocol.c.
6793 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6795 * Check in the silc_server_timeout_remote if protocol is active
6796 and make sure that the protocol's final callback is called so
6797 that all memory if freed. Affected file silcd/server.c.
6799 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6801 * silc_server_whois_send_reply crashed the server if the nickname
6802 was 127 characters long. Affected file silcd/command.c.
6804 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6806 * Added sanity check to the silc_server_new_client. If the hostname
6807 is provided inside username then check that the provided hostname
6808 really is the same as the resolved one. If the hostname was not
6809 resolved then check it from the public key. Affected file is
6810 silcd/packet_receive.c.
6812 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6813 if the server disconnected us and the connection is not valid
6814 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6816 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6817 the library to the lib/silcutil/silcutil.[ch].
6819 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6821 * Close log file after open. Affected file
6822 lib/silcutil/silclog.c.
6824 * Check whether sock == NULL in silc_client_send_packet and return
6825 if it is. Affected file lib/silcclient/silcclient.c.
6827 * Check rec->entry == NULL in the Irssi SILC Client before
6828 sending the channel message. Affecte file is
6829 irssi/src/silc/core/silc-servers.c.
6831 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6833 * Merged a splitted window bugfix from Irssi CVS tree. The
6834 affected file is irssi/src/fe-text/textbuffer-view.c.
6836 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6837 It did not print nickname.
6839 * Improved the distributions system a bit.
6841 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6843 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6844 irssi/src/fe-text/gui-window.c.
6846 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6847 to in-active server. The affected file is
6848 irssi/src/silc/core/client_ops.c.
6850 * Resolve the client in USERS command reply if the entry does
6851 not have username resolved. The affected file is
6852 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6853 command to WHOIS command to really resolve stuff. The USERS
6854 is not used any more in any critical section so WHOIS can
6855 be used even though it might be slower than IDENTIFY.
6857 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6860 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6862 * Changed the protocol API a bit more consistent in the
6863 lib/silccore/silcprotocol.[ch].
6865 * Changed the following headers to ROBODoc format:
6867 lib/silccore/silcpayload.h
6868 lib/silccore/silcprotocol.h
6869 lib/silccore/silcsockconn.h
6871 All core library headers are now formatted.
6873 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6875 * Fixed a bug in Irssi SILC client; do not show that you are
6876 server/router operator if you really are not. Affected file is
6877 irssi/src/silc/core/client_ops.c.
6879 * Renamed silc_command_free_payload to silc_command_payload_free.
6880 Affected file lib/silccore/silccommand.h
6882 * Added silcmath.h to include the prototoypes of various routines
6883 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6886 * Changed the following headers to ROBODoc format:
6888 lib/silccore/silcchannel.h
6889 lib/silccore/silccommand.h
6890 lib/silccore/silcid.h
6891 lib/silccore/silcidcache.h
6892 lib/silccore/silcmode.h
6893 lib/silccore/silcnotify.h
6894 lib/silccore/silcpacket.h
6895 lib/silcmath/silcmath.h
6897 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6899 * Added checking to the server code not to start the server if
6900 ciphers and stuff are not configured properly. Affected files
6901 silcd/serverconfig.[h] and silcd/server.c.
6903 * Changed the layout of the header files of the public interfaces
6904 in the SILC libraries. The new layout supports ROBODoc
6905 documentation tool (and some others) so that it is easy to create
6906 a library reference manual. All the other headers and source
6907 code must still follow the CodingStyle document. Also source
6908 code must not include these ROBODoc stuffs, only the headers.
6909 Furthermore, all public interface headers must now be named
6910 by using `silc' prefix, example: silcapi.h, silccipher.h.
6911 Some files were renamed due to this. All the other headers
6912 must not be used as public interfaces. I will update the
6913 CodingStyle document later. Changed following headers, so far:
6915 lib/silcclient/silcapi.h
6916 lib/silccore/silcauth.h
6917 lib/silccore/silcprivate.h
6918 lib/silccrypt/silcdh.h
6920 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6924 * Removed silc_client_packet_send_flush from the client library
6925 as it is not needed. Affected file lib/silcclient/client.[ch].
6927 * Added printing of message of unresolved authentication method
6928 to the Irssi SILC client. Added it to the module formats.
6929 Removed the same message from the client library.
6931 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6933 * Added new distribution feature, DISTLABEL. Every distribution
6934 can define own preprocessor label that can be used in the
6935 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6936 file distributions, acconfig.h.pre and prepare.
6938 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6940 * Added Makefile.defines_int to include the actual definitions
6941 for Makefile.defines.in. Tested the new distribution system,
6942 created distributions and tested installation.
6944 * Added AWAY message printing to the Irssi SILC client. Added
6945 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6947 * Added SCONNECT command to call the SILC's CONNECT command.
6948 Cannot use CONNECT directly since Irssi uses that internally.
6949 Affected file irssi/src/silc/core/silc-servers.c.
6951 Added ACTION local command. It is same as ME command but takes
6952 the channel as mandatory argument.
6954 Rewrote some of the Irssi's help files to suite for SILC
6957 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6959 * Added Makefile.defines[.in] that should for now on be included
6960 in all Makefile.am file in the source tree. That file includes
6961 all common compilation definitions for SILC source tree.
6963 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6965 * Minor changes to the ./prepare script to change the package
6966 name according the distribution name to the configure.in.
6968 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6970 * Created new distribution system. Added file `distributions'
6971 that defines all the distributions that can be created out of
6972 the SILC source tree. The ./prepare script now reads that
6973 file to determine how to prepare the distributions. The
6974 first argument to the ./prepare is the name of the distribution
6975 and second is the version of the distribution. If given
6976 without arguments it creates the default (toolkit) distribution
6977 with the default version (defined in ./prepare).
6979 All Makefile.am files that are subject to the distributions
6980 are now named as Makefile.am.pre. These are ./Makefile.am
6981 and lib/Makefile.am. Others may be changed later.
6983 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6985 * Added invite list, ban list, some key management and connection
6986 error message printing to module formats in the Irssi SILC client.
6988 * Added new silc_client_set_away_message to set the away message
6989 that is back to the person who sent private message. The
6990 affected file lib/silcclient/silcapi.h and the
6991 lib/silcclient/client_prvmsg.c.
6993 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6995 * Fixed the private message sending in the Irssi SILC client,
6996 added local command KEY to the Irssi SILC client.
6998 Added key management and key agreement message formats to the
6999 irssi/src/fe-common/silc/module-formats.[ch].
7001 Added USERS (alias WHO) printing, server/router operator
7002 indication and LIST command printing to the module formats.
7004 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7006 * Fixed channel joining notify handling, cumode notify handling
7007 from Irssi SILC client.
7009 * Added SILC specific module-formats to the Irssi SILC client so
7010 that SILC specific message hilighting, colors etc is possible.
7011 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7013 Added channel mode, channel user mode, actions, notices,
7014 whois and whowas printing to the the module-formats.c.
7016 * Fixed a bug in channel deletion in the server. The channel
7017 is not left to the cache even if the channel founder auth mode
7018 is set when there are no users anymore on the channel. Affected
7019 file silcd/server.c.
7021 * The silc_net_localhost now resolves the entire hostname including
7022 the domain name. Affected file lib/silcutil/silcnet.c.
7024 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7026 * Changed the ask_passphrase client operation to be ascynchronous.
7027 It has now a completion callback and a context that the
7028 application must call after it has got the passphrase from
7029 the user. Affected files lib/silcclient/silcapi.h,
7030 lib/silcclient/protocol.c, lib/silcclient/command.c and
7033 Added SilcAskPassphrase callback that the application calls
7034 to deliver the passphrase to the library.
7036 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7037 The public key verification and especially a certificate
7038 verification is asynchronous procedure.
7040 Added new SILC_SKE_STATUS_PENDING status to indicate the
7041 request is pending and a callback will be called to finalize
7044 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7045 indicate that remote end did not send its public key (or
7046 certificate), even though we require it. Added check for this
7047 condition in the SKE. This was a security bug, now fixed.
7049 Defined new SilcSKEVerifyCbCompletion callback that is called
7050 when the verification process is completed.
7052 The affected files lib/silcske/silcske_status.h and
7053 lib/silcske/silcske.[ch].
7055 * Changed the verify_public_key client operation to be async
7056 as well. Defined SilcVerifyPublicKey callback that is used to
7057 indicate the success of the public key verification process.
7059 Changed the server and client to use the new async client
7062 * Changed the Irssi SILC client's internal scheduler to be called
7063 twice as many times as it used to be. As a result the client
7064 should be a bit faster now. Affected file is
7065 irssi/src/silc/core/silc-core.c.
7067 * Added support to Irssi SILC client of asynchronous public key
7068 verification and passphrase inquiry. Affected file is
7069 irssi/src/silc/core/silc-core.c.
7071 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7073 * Do not say "You have left channel %s" in client library.
7074 Moved it to the application. Affected files are
7075 lib/silcclient/command.c and silc/client_ops.c.
7077 * Fixed silc_client_get_clients. Command context was not
7078 duplicated and was freed memory in the callback. Affected
7079 file lib/silcclient/idlist.c.
7081 * Do not say "you are now talking..." on JOIN command in the
7082 client library. The appliation must handle it.
7084 * Do not say ".. changed topic to" in command reply in the
7085 client libary. The application must handle it.
7087 * Fixed TOPIC command sending in the client library.
7089 * Fixed a memory leak in silc_client_command_free in the file
7090 lib/silcclient/command.c.
7092 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7094 * Imported a modified version of Irssi client to the source tree.
7095 The Irssi will be used to create a new client called
7096 Irssi SILC. Imported to irssi/.
7098 Added silc_core_init_finish function to the Irssi. Affected
7099 file irssi/configure.in.
7101 A lot changes in the Makefile.ams around the irssi tree.
7103 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7105 * Do not rehash if the new size is same as the old size of the
7106 hash table, in the silc_hash_table_rehash*. The affected file
7107 lib/silcutil/silchashtable.c.
7109 * Replaced hash_table_del_by_context calls from the server
7110 (when channel->user_list and client->channels) to the
7111 hash_table_del as it is sufficient and faster.
7113 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7115 * Added silc_hash_table_list, silc_hash_table_get and the
7116 SilcHashTableList structure to provide an alternative way to
7117 traverse the hash table. The affected files are
7118 lib/silcutil/silchashtable.[ch].
7120 * Changed the server's idlist routines to use the hash table
7121 routines to optimize the code.
7123 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7125 * Replaced the client entry's `channel' list and channel entry's
7126 `user_list' list to hash tables for optimized lookup. Changed
7127 the code to use the hash table interface around the code.
7128 Affected file lib/silcd/idlist.[ch].
7130 * Added `auto_rehash' boolean argument to the function
7131 silc_hash_table_alloc to indicate whether the hash table should
7132 auto-rehash when it thinks is appropriate time. It will
7133 increase the hash table size if the there is twice as much
7134 entries in the table than the size of the table, and will
7135 decrease the size if there are twice as less entries than
7136 the size of the table.
7138 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7140 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7142 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7144 * silc_idcache_purge_by_context deletes the entry now by context
7145 as it is supposed to do. Affected file lib/silccore/idcache.c.
7147 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7148 client is not anymore valid (WHOWAS givens the info) and not
7149 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7151 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7153 * Removed the `data' and `data_len' arguments from the ID Cache
7154 interfaces and added `name' argument. ID Cache does not handle
7155 anymore the binary data only a names associated with given ID.
7157 * When hashing a Client ID with silc_hash_id the entire ID is
7158 not hashed anymore, instead only the hash of the Client ID is
7159 hashed. This way we can access the Client ID from the cache
7160 with Client ID but with the hash of the ID (which is a hash of
7161 the nickname) as well without any difference in performance.
7163 Added also silc_idcache_find_by_id_one_ext to do one on one
7164 searching when we have the actual ID. Added also function
7165 silc_hash_client_id_compare. The affected files are
7166 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7168 * When hashing the name associated with a ID it is always done
7169 in lowercase. This way we can access the cache without worrying
7170 about case-sensitivity, even though, for example nicknames are
7173 * Fixed a bug in server with channel message sending. It put
7174 wrong ID type as destination ID. The affected file
7175 silcd/packet_send.c.
7177 * silc_idcache_del_by_context now deletes from all hash tables
7178 by context. Affected file lib/silccore/idcache.c.
7180 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7182 * Changed the client library to use the new ID Cache interface.
7183 Changes around the source tree.
7185 * Added silc_hash_table_rehash_ext to rehash with specific
7186 hash function. Affected file lib/silcutil/silchashtable.[ch].
7188 * Added silc_hash_string_compare to compare two strings in the
7189 hash table. Affected file lib/silcutil/silcutil.[ch].
7191 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7193 * Added new function silc_idcache_del_by_context into the
7194 lib/silccore/idcache.[ch].
7196 * Changed the server's ID list routines to use the new ID Cache
7197 interface. Changes around the source tree.
7199 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7201 * Added silc_hash_table_del[_by_context]_ext functions in to the
7202 lib/silcutil/silchashtable.[ch].
7204 Removed silc_hash_table_find_all* routines and added new
7205 silc_hash_table_find_foreach to replace them.
7207 Added silc_hash_table_replace_ext function as extended
7208 replacing function. Separated the simple hash table interface
7209 from the extended hash table interface in the file
7210 lib/silcutil/silchashtable.h.
7212 * Fixed minor bugs and changed it to use some of the new
7213 hash table functions in lib/silccore/idcache.c
7215 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7217 * Added new function silc_hash_table_find_all to return all keys
7218 in the hash table by the specified key. As the hash table is
7219 collision resistant it also makes it possible to have several
7220 duplicate keys in the hash table. This function may be used to
7221 find all of the keys from the hash.
7223 Added user_context arguments to the SilcHashFunction,
7224 SilcHashCompare and SilcHashDestructor to deliver user specified
7227 Added new fuctions silc_hash_table_find[_all]_ext to do
7228 extended lookup with specified hash and compare functions and
7229 specified user contexts.
7231 Added new function silc_hash_table_add_ext to add the key
7232 with specified hash function and user context.
7234 Added new function silc_hash_table_foreach to traverse all
7235 entrys in the hash table. Added SilcHashForeach callback
7238 Added new function silc_hash_table_del_by_context to delete
7239 the entry only if the context associated with the key matches.
7241 Affected files are lib/silcutil/silchashtable.[ch].
7243 * Removed silc_hash_[server/client/channel]_id and added just
7244 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7245 silc_hash_id_compare to compare two ID's using as the hash table
7246 comparison function. Added also silc_hash_data to hash
7247 binary data and silc_hash_data_compare to compare it.
7249 * Removed silc_idlist_find_client_by_hash as it is not needed
7250 anymore. Affected file silcd/idlist.[ch].
7252 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7253 to use internally the SilcHashTable. The new ID Cache is a lot
7254 faster than the old one. Some of the ID Cache interface was also
7255 rewritten and obsolete and stupid functions were removed.
7257 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7259 * Added entry_count field to the SilcHashTable to keep the number
7260 of the entries in the table. Implemented the function
7261 silc_hash_table_rehash. Added new function
7262 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7264 Fixed a minor bug in silc_hash_table_free.
7266 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7267 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7268 into the lib/silcutil/silcutil.[ch].
7270 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7272 * Implemented a collision resistant hash table into the
7273 lib/silcutil/silchashtable[ch]. See the header and the source
7274 for the SilcHashTable API.
7276 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7278 * Merged dotconf version 1.0.2 into lib/dotconf.
7280 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7282 * Do not compile anything in lib/silcsim/* if the SIM support
7283 is not enabled. The tree should now compile without problems
7286 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7288 * Compiled the SILC under cygwin. Compiled and tested briefly
7289 without problems. More tests needed. The SIMs didn't compile
7292 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7294 * Fixed possible crash in silc_get_username in the
7295 lib/silcutil/silcutil.c.
7297 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7299 * Fixed a va_arg in silc/client_ops.c.
7301 * Oops, RC5 routines were named AES and caused some problems
7302 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7304 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7306 * Added new SilcIDIP structure into the lib/silccore/id.h and
7307 replaced the old `ip' fields from all SILC ID's to that type.
7308 This is a step towards IPv6 support.
7310 The silc_id_get_len takes now the ID as an extra argument.
7311 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7312 both IPv4 and IPv6 based ID's.
7314 The affected files are lib/silccore/id.[ch] and other files
7315 around the tree using these routines.
7317 * Removed the ID length arguments in server from various
7318 silc_server_send_notify_* routines -> they are not needed
7321 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7323 * Fixed memory leak in silc_encode_pem_file in the file
7324 lib/silcutil/silcutil.c.
7326 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7328 * Check minor version as well in the SKE. Affected files are
7329 silcd/protocol.c and lib/silcclient/protocol.c.
7331 * Added --identifier option to the server so that an identifier
7332 can be when creating the public key for the server. Affected
7333 file is silcd/silcd.c.
7335 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7336 lib/silccrypt/silcpkcs.c.
7338 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7340 * Register default ciphers and stuff when using -C option with
7341 the server. Affected file sildc/silcd.c.
7343 * Put back the servers public key filename format, it is better
7344 than the new one. For now, the client keys are saved with the
7345 new filename format. The affected file silc/client_ops.c.
7347 * Implemented the Cipher API for the rest of the ciphers that
7348 did not implement it or implemented it the wrong way.
7350 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7352 * Register default ciphers and stuff when using the -S option
7353 in the client. Affected file silc/silc.c. Same also when
7354 creating new key pair with -C option.
7356 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7358 * Fixed the silc_verify_public_key client operation function to
7359 save the public keys differently. The fingerprint is now
7360 used as filename and not the hostname. This way also the
7361 client keys are saved uniquely and not with hostnames. The
7362 affected file is silc/client_ops.c.
7364 * Trimmed the silc_hash_fingerprint function to remove extra
7365 whitespaces from the end of the fingerprint. The affected
7366 file is lib/silccrypt/silchash.c.
7370 * Added silc_cipher_register_default function to register all
7371 default ciphers. It can be used when configuration files
7372 does not exist and the application does not want any specific
7373 ciphers in any specific order.
7375 The SilcDList is now used as silc_cipher_list dynamically
7376 allocated cipher list. Removed the static list all together
7377 and now all ciphers must be allocated to the dynamic list.
7378 The silc_cipher_alloc routine was changed to check only the
7381 All silc_cipher_* routines that used to return int returns
7384 The affected files lib/silccrypt/silccrypt.[ch].
7386 * The same thing was done to silc_hash_* as for silc_cipher_*
7387 routines. Affected files lib/silccrypt/silchash.[ch].
7389 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7390 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7391 Added also silc_pkcs_[un]register[_default] functions.
7392 Removed the data_context from the PKCS API.
7394 * Added silc_hmac_register_default function to register default
7395 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7396 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7397 to unregister all hmacs at once.
7399 * Register the default ciphers, hash functions, PKCSs and HMACs
7400 if client's configuration file does not exist. The affected
7403 * The client did not load the hash functions from the SIM
7404 modules at all. Added support for this. Affected file is
7405 silc/clientconfig.c.
7407 * When decoding public key with silc_pkcs_public_key_decode, check
7408 the supported algorithm only if PKCS are registered. Affected
7409 file lib/silccrypt/silcpkcs.c. The same was done with the
7410 silc_pkcs_private_key_decode.
7412 * Fixed the SILC List routines to keep the list always in order.
7413 It used to change the list's order when traversing the list but
7414 not it preserves the order. Affected file lib/trq/silclist.h.
7416 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7418 * Added the client library to use the SilcSocketConnection's
7419 reference counter (by silc_socket_dup) to prevent the bug that
7420 the socket object may be freed underneath async operation.
7422 * The name resolv library checking fixes in the configure.in.pre.
7425 * Created new version of the protocol drafts for future
7426 development. The -03 drafts are the ones that will be changed
7427 in the trunk now and the -02 will remain as they are.
7429 * Send list of CUMODE notifys to the router when announcing
7430 the channel users to the router. Affected file silcd/server.c.
7431 If the router receiving channel founder CUMODE for a channel
7432 that already has channel founder it will send CUMODE notify
7433 to the sender to remove the channel founder rights from the
7434 announced client. Affected file silcd/packet_receive.c.
7436 * The CUMODE notify may now use Server ID as well as the entity
7437 who changes the mode. Updated protocool specs.
7439 * Updated INSTALL and README files.
7441 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7443 * New web pages in the http://silc.pspt.fi. The pages was
7448 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7450 * Implemented the [DenyConnectin] config section in the server.
7451 Added silc_server_config_denied_conn to check whether incoming
7452 connection is denied. Affected file silcd/serverconfig.[ch].
7454 * Do not check the ports when checking the incoming configuration
7455 data if the port is 0, meaning any. Affected file is
7456 silcd/serverconfig.c.
7458 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7460 * Fixed buffer overflow in silc_string_compare in the file
7461 lib/silcutil/silcutil.c.
7463 * Fixed double free in silc_server_command_leave in the file
7466 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7468 * Fixed the version checking in the server. Affected file is
7471 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7473 * Fixed the configuration data fetching when accepting new
7474 connections in the server. Affected file silcd/server.c.
7476 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7478 * Added `sender_entry' argument to the function
7479 silc_server_packet_relay_to_channel so that we can check
7480 whether some destination actually belongs to the same route
7481 the sender belongs (ie, we must not resend the packet to the
7482 sender). Affected file silcd/packet_send.[ch].
7484 * Added `servername' field to the SilcClientEntry in the server
7485 to hold the name of the server where client is from. Affected
7486 file is silcd/idlist.h.
7488 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7490 * Moved the channel message encrypting in the router betwen
7491 router connections from silc_server_channel_message to the
7492 silc_server_packet_relay_to_channel since we want to check
7493 whether we have anybody channel before encrypting anything.
7494 Affected files silcd/packet_[receive/send].c.
7496 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7498 * Fixed the [AdminConnection] server config section to support
7499 multiple entries. Affected file silcd/serverconfig.c.
7501 * Added support into the server to check the validity of the
7502 incoming connection before executing any KE or authentication
7505 * The connection configuration is now saved to the KE and
7506 connection auth protocol contexts and not fetched anymore in
7507 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7509 * The local hosts listenning address and port is also resolved
7510 now when starting the server. We want to have the socket object
7511 to include the real address and port for the listener. Added
7512 new function silc_net_check_local_by_sock into the files
7513 lib/silcutil/silcnet.[ch].
7515 * Fixed a broadcast bug in server -> do not broadcast if we
7518 * Fixed a routing bug. Do not route broadcast packets ever.
7519 Broadcast packets must be processed always and not routed since
7520 they may be destined to some other host than yourself and thus
7521 would get routed without no good reason. Affected file is
7524 * Added function silc_server_config_is_primary_route to check
7525 whether primary router connection has been configured (a router
7526 configuration that we are initiating). If there is not, we
7527 will assume that there is only two routers in the SILC network
7528 and we will use the incoming router connection as our primary
7529 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7531 * Changed the order of the broadcasting. Broadcast _after_ the
7532 packet has been processed not before. Affected file is
7535 * Fixed a [ClientConnection] parsing bug. The port was never
7536 parsed correctly thus resulting to port 0. Affected file
7537 silcd/serverconfig.c.
7539 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7540 argument and did not set the broadcast packet flag. Affected
7541 file silcd/packet_send.c. Fixed same bug in the function
7542 silc_server_send_notify as well.
7544 * If we receive NEW_ID packet for our own ID in the server, ignore
7547 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7551 * Removed the nickname from the Private Message Payload.
7552 Updated the code and the protocol specs.
7554 * Updated protocol specs for submitting to the IETF.
7556 * Tweaked the Random Number Generator a bit. Affected file
7557 lib/silccrypt/silcrng.c. Exported a new function
7558 silc_rng_[global]_add_noise which can be used to add more
7561 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7563 * Do not parse packets with different timeout when protocol
7564 is active -> may cause problem with rekey. Affected file
7567 * When server receives signoff notify it must not create
7568 new channel key if the client is on any channels since the
7569 sender of the signoff notify will create it.
7571 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7573 * Added printing of error messages during SKE protocol from the
7574 failure packet sent by server during SKE. Affected file
7577 * Removed the client's failure_callback handling with timeout
7578 and handle it immediately when received.
7580 * The SKE library returned wrong type in SUCCESS and FAILURE
7581 packets. They must be 32 bit MSB not 16 bit MSB.
7583 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7585 * Ok, rewrote the logic of the re-key and now it seems to work.
7586 I tested it on high traffic with frequent re-keys without
7587 problems. Added hmac_receive (and renamed hmac to hmac_send)
7588 in SilcClientConnection in lib/silcclient/client.h and
7589 in SilcIDListData in silcd/idlist.h. Also, removed the
7590 SilcPacketParserContext's cipher and hmac fields as they are
7591 not needed anymore and actually caused some problems when
7592 the ciphers and hmac's changed underneath the packet parser.
7594 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7596 * If re-key protocol is active then process the incoming packets
7597 synchronously since we must assure that icoming packets encrypted
7598 with the old key is processed before the new keys is set to
7599 use. This is true other packets than for REKEY packets.
7600 Affected file silcd/server.c. The same was done to client library
7601 as well, affected file lib/silcclient/client.c.
7603 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7605 * Fixed bug in client and server to accept the force send if
7606 the packet is send from silc_[server/client]_packet_process
7607 function. Otherwise the packets are never delivered, oops.
7609 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7611 * Disable force sending of packets when REKEY protocol is active.
7612 We must assure that no packet is sent directly when rekey is
7613 performed. All packets must be sent through packet queue.
7614 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7615 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7616 function is silc_[server/client]_packet_send_real to check
7619 * Replaced the SIM paths from example config files to
7620 /usr/local/modules. Also, make install creates now
7621 /usr/local/silc/logs directory to hold all the SILC server
7624 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7626 * Made the configure.in.pre work on Solaris. Patch by salo.
7628 * Made all ciphers compatible with non-x86 machines. Defined
7629 CBC mode macros into lib/silccrypt/ciphers_def.h.
7631 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7633 * Fixed the make install.
7635 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7637 * When MAC computation fails the silc_packet_decrypt returned 0
7638 even though it was supposed to return -1. Fixed this. The
7639 affected file is lib/silccore/silcpacket.c.
7641 * Do not replace the config files in /etc/silc (in make install)
7642 if they already exist. Affected file ./Makefile.am.
7644 * Do not send re-key packets immediately but through packet queue.
7645 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7647 * Changed silc_net_check_host_by_sock to return FALSE if the
7648 IP/DNS could not be resolved. Though, it returns the IP address
7649 now even if it could not resolve it (but returns also FALSE).
7650 Affected file lib/silcutil/silcnet.[ch].
7652 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7654 * Added silc_pkcs_decode_identifier to decode the public key's
7655 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7656 Added also silc_pkcs_free_identifier. Added also new context
7657 SilcPublicKeyIdentifier.
7659 * Added -S option to the silc client. It is used to dump the
7660 contents of the specified public key file.
7662 * Changed the PKCS api to return the public key length when
7663 setting the public key.
7665 * Fixed a fatal bug in the public and private key file loading.
7666 Affected file lib/silccrypt/silcpkcs.c.
7668 * Execute the packet parsing for client with zero (0) timeout
7669 if the protocol is active. Affected file silcd/server.c.
7671 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7673 * Made the key generation options to the silcd program. Added
7674 -C option, equivalent to client's option.
7676 * Added new [ServerKeys] config section to the server. It
7677 configures the server's public and private key.
7679 * Defined generic Public Key Payload into the protocol
7680 specification to send specific type of public keys and
7683 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7684 public key or certificate.
7686 * Implemented the GETKEY command to the server and to the
7687 client library and on user interface.
7689 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7691 * Made preliminary `make install' work.
7693 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7695 * Added SilcServerRekey context into silcd/idlist.h.
7697 * Added the PFS support as defined in the specification to the
7698 SKE protocol. Affected files lib/silcske/*.c.
7700 * Added `ske_group' field to the SilcServerRekey context to hold
7701 the number of the SKE group that is used with PFS in re-key.
7702 Affected file silcd/idlist.h.
7704 * Added PFS re-key support to the server. Affected file is
7707 * Added silc_protocol_cancel to cancel execution of the next
7708 state of the protocol. Affected file is
7709 lib/silccore/silcprotocol.[ch].
7711 * Added the re-key support with and without PFS to the client
7712 library. Re-key is performed once in an hour, by default.
7714 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7715 Added silc_client_rekey_callback and silc_client_rekey_final.
7716 Affected files are lib/silcclient/protocol.[ch] and
7717 lib/silcclient/client.[ch].
7719 * Removed the `hmac_key' and `hmac_key_len' fields from the
7720 SilcClientConnection structure; not needed. Affected file is
7721 lib/silcclient/client.h.
7725 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7727 * Do not ask whether user wants to use the negotiated private key
7728 for private messages, just use it. Affected file is
7729 silc/local_command.c.
7731 * Added `send_enc_key' and `enc_key_len' fields to the
7732 SilcIDListData structure since they are needed in the re-key
7733 phase. Affected file is silcd/idlist.[ch].
7735 * Implemented the simple re-key protocol into the server.
7736 Affected files silcd/server.c and silcd/protocol.[ch]. The
7737 re-key will be performed once in an hour, by default.
7739 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7740 Added silc_server_rekey, silc_server_rekey_callback and
7741 silc_server_rekey_final.
7743 * Removed Tunneled flag from the protocol. Updated the code
7744 and the specifications.
7746 * Adde `pfs' field to the SilcIDListData to indicate whether
7747 the PFS is to be performed in the re-key. Affected file is
7750 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7752 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7753 int64 of at least the xintXX size. If void * is less that 4
7754 bytes uint32 * will be used. Defined bool as boolean.
7756 * Changed _ALL_ unsigned long and unsigned int to uint32,
7757 unsgined short to uint16 in the source tree.
7759 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7760 not handle clients that has entry->data.registered == FALSE.
7761 They are not in the network anymore. Affected file is
7764 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7766 * Implemented the sending of the SERVER_SIGNOFF notify in the
7767 server. Affected file is silcd/server.c.
7769 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7770 Added also silc_notify_payload_encode_args into the
7771 lib/silccore/silcnotify.[ch].
7773 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7774 Affected file silcd/packet_receive.c.
7776 * Implemented the SERVER_SIGNOFF notify handling in the client
7777 library. Affected file lib/silcclient/client_notify.c. Also,
7778 implemnted the printing of the SERVER_SIGNOFF info to the
7779 application. Affected file silc/client_ops.c.
7781 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7782 if the deleting was successful. Affected file silcd/idlist.[ch].
7784 * Added support for public key authentication in the connection
7785 authentication protocol in the client library. Affected file
7786 lib/silcclient/protocol.c.
7788 * Changed the server's silc_idlist_get_clients_by_* interface
7789 to support already allocated array so that new entries may be
7790 added to pre-allocated array. Affected file silcd/idlist.[ch].
7791 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7792 and command replies.
7794 * All command reply functions in the server now calls the
7795 pending command callback even if error occured. This way the
7796 error will be delivered to the client as well. Affected files
7797 silcd/command.c and silcd/command_reply.c.
7799 * Fixed INFO command to return local server's info if no server
7800 was provided. Affected file lib/silcclient/command.c.
7802 * Removed RESTART command for good. Updated the code and the
7805 * Rewrote parts of the task system. It is a bit simpler now.
7806 Removed unsued task priorities. The affected files are
7807 lib/silcutil/silctask.[ch].
7809 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7811 * Moved the USERS printing from the library to the application.
7812 Affected files lib/silcclient/command.c and silc/client_ops.c.
7814 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7818 * Added channel key re-key support. The re-key is perfomed
7819 only by the router and is done once in an hour. Added `rekey'
7820 field to the SilcChannelEntry in the server. Affected files
7821 silcd/server.c and silcd/idlist.h.
7823 * Added silc_task_unregister_by_context into the file
7824 lib/silcutil/silctask.[ch].
7826 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7828 * Added SILC_UMODE_GONE mode to indicate when the client is not
7829 present in the SILC network. Added also support to the local
7830 command AWAY that will set this mode. Added support of showing
7831 "xxx is gone" in WHOIS command. The USERS command shows the
7832 gone status as well.
7834 * Fixed setting server and router operator privileges in the
7835 server's UMODE command. Affected file silcd/command.c.
7837 * Merged the SKE KE1 and KE2 payloads into one payload. The
7838 new KE payload is equivalent to the old KE2 payload.
7840 Cleaned up the SKE Start Payload parsing. It now uses the
7841 simple buffer unformatting to do the parsing. A lot faster
7844 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7845 to the SKE that is used to indicate whether both of the SKE
7846 parties should perform authentication. By default only the
7847 responder performs authentication. By setting this flag also
7848 the initiator must do authentication. By default it is unset
7849 since in normal SKE case, client to server connection, only
7850 the responder should do authentication. When doing SKE between
7851 two clients both should perform authentication. Updated the
7852 code and the protocol specs.
7854 * A little fix to IDENTIFY command in the server. Search the
7855 client first by hash not nickname. Affected file is
7858 * Fixed the silc_client_close_connection to support closing
7859 the client to client connections wihtout deleting too much
7860 data. Affected file lib/silcclient/client.c.
7862 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7863 are received if protocol used to be active but is not anymore
7864 the application would crash due to NULL pointer dereference.
7865 Affected files silcd/server.c and lib/silcclient/client.c.
7867 * Added `hash' field to the SilcClientConnection to include
7868 the hash function negotiated in the SKE protocol.
7870 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7871 to set the channel founder authentication data. A client can
7872 claim the founder rights later by providing the authentication
7873 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7874 This way the channel founder can regain the channel founder
7875 privileges even it is left the channel. This works only on
7876 local server and the client must be connected to the same
7877 server to be able to regain the founder rights. Updated the
7878 protocol specs accordingly.
7880 Added support to the CMODE command in the client to set the
7881 founder auth data. Read the README to see how to set it.
7883 Added support to the CUMODE command to claim the founder
7884 rights. Read the README to see how to do it.
7886 Added support for the founder authentication to the Channel
7887 Entry in the server. Affected file silcd/idlist.h.
7889 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7890 server's CMODE command. Affected file silcd/command.c.
7892 * Added the following new functions into lib/silccore/silcauth.[ch]:
7893 silc_auth_get_method and silc_auth_get_data.
7895 * The server now saves the remote hosts public key to the
7896 SilcIDListData pointer. Affected file silcd/protocol.c.
7898 * The normal server now does not remove the channel entry from
7899 the cache if the founder authentication data is set. It used
7900 to remove it if the founder was the last one on the channel on
7901 the server and left the channel. The auth data is saved and
7902 if the channel is re-joined later the old entry is used with
7903 the old auth data. Affected files silcd/command_reply.c and
7906 * Removed the `pkcs' field from the SilcIDListData structure
7907 in the server; it is not used. Affected file silcd/idlist.h.
7909 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7911 * Fixed packet processing on slow links. Partial packets were
7912 never re-processed because the incoming data buffer was cleared
7913 by the application. Application must not directly clear the
7914 sock->inbuf, the packet processing routines handle it. Fixed
7915 this in client library and in server.
7917 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7919 * Fixed the WHOIS and IDENTIFY send reply function to really
7920 check whether to send list or just one entry. Affected file
7923 * Cleaned up the LEAVE command's channel key distribution. The
7924 affected file silcd/command.c.
7926 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7927 can enforce the channel mode as well. In that case the ID
7928 includes the ID of the server. The code now enforces the
7929 mode change if the router have different mode than the server.
7931 * The notify client operation with CMODE_CHANGE notify can now
7932 return NULL client_entry pointer if the CMODE was not changed
7933 by client. Application must check for this.
7935 * Added <Server ID> argument to INFO command to support server
7936 info fetching by Server ID.
7938 * Added silc_server_announce_get_channel_users to get assembled
7939 packets of channel users of the specified channel. Affected
7940 file silcd/server.[ch].
7942 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7943 was freed underneath the ID Cache.
7945 * Re-announce clients when the server received CHANNEL_CHANGE
7946 notify from the router. Affected file silcd/packet_send.c.
7948 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7950 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7951 crashed since it did not handle the fact that there is no cipher
7952 called "3" and didn't check the error condition. Now fixed.
7954 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7955 flag. It can be used to send message requests.
7957 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7959 * Implemented the RESTART command in the client.
7961 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7962 notice type messages. Added notice printing to the user
7965 * The channel keys are not re-generated if the channel's mode
7966 is PRIVKEY, ie private key on the channel exists. Affected
7967 files silcd/server.c and silcd/command.c.
7969 * Fixed a little bug in channel message delivery when channel
7970 private keys are set in the server. Affected file is
7971 silcd/packet_send.c.
7973 * Changed the setting on channel->on_channel = TRUE from the
7974 silc_client_save_channel_key to the JOIN command reply. The
7975 key payload is not received if the private channel key is set.
7976 Affected file lib/silcclient/command_reply.c and the
7977 lib/silcclient/client_channel.c.
7979 * When the CMODE_CHANGE notify is sent and the channel private
7980 key mode is removed the channel key must be re-generated in
7981 other cells as well. Added this support for the router in the
7982 silcd/packet_receive.c.
7984 * Added new local command NOTICE to send notice message on
7985 channel. Affected file silc/local_command.[ch].
7987 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7989 * Added new local command ME to the client. It is used to send
7990 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
7991 some action. Affected file silc/local_command.[ch].
7993 * Changed channel_message and private_message client operations
7994 to deliver the message flags to the application. Added also
7995 the `flags' arguments to the silc_client_send_channel_message
7996 and silc_client_send_private_message functions. Affected file
7999 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8001 * Redefined the Private Message Payload to support private message
8002 keys and to support the new private message flags. Updated
8003 the protocol specs. Flags makes it possible to have for example
8004 CTCP style messages.
8006 * Added new type SilcPrivateMessagePayload and defined an API
8007 for it in the lib/silcclient/silcprivate.[ch].
8009 * Tested private message private keys successfully. Tested the
8010 private message key set, unset and list commands with the new
8013 * Redefined the Channel Message Payload to include the channel
8014 message flags (equal with private message flags) to support
8015 for example CTCP style messages.
8017 * Defined some of the message (for channel and private message)
8018 flags. Updated the protocol specs and added the flags to the
8019 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8021 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8023 * Added SilcKeyAgreementStatus type to the key agreement routines
8024 to indicate the current status and error if one occured.
8025 The status types are defined in the lib/silcclient/silcapi.h.
8027 * Added new local command KEY that is used to set and unset private
8028 keys for channels, set and unset private keys for private messages
8029 with remote clients and to send key agreement requests and
8030 negotiate the key agreement protocol with remote client. The
8031 key agreement is supported only to negotiate private message keys,
8032 it currently cannot be used to negotiate private keys for channels,
8033 as it is not convenient for that purpose.
8035 * Fixed a minor pending callback setting bug in the function
8036 silc_client_get_client_by_id_resolve, now the function works.
8037 Affected file lib/silcclient/idlist.c.
8039 * Added function silc_net_get_local_port to get local bound
8040 port by socket. Added to lib/silcutil/silcnet.[ch].
8042 * Added `sockets' and `sockets_count' fields to the SilcClient
8043 object. They hold the sockets of the listenning sockets in
8044 the client. Listenning sockets may be for example the key
8045 agreement server. Affected file lib/silcclient/client.[ch].
8046 Added functions the silc_client_add_socket and the
8047 silc_client_del_socket. They are exported to the application
8050 * Added ~./silc/clientkeys to support other client's public keys.
8052 * Renamed verify_server_key client operation to verify_public_key
8053 and added one argument to indicate the type of the connection
8054 (server, client etc.).
8056 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8058 * Added silc_server_connection_auth_request to handle the
8059 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8060 silcd/packet_receive.[ch].
8062 * Added silc_server_send_connection_auth_request into the
8063 silcd/packet_send.c to send the connection auth request packet.
8065 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8068 * Fixed the public key authentication in responder side in the
8069 server. The `auth_data' pointer includes the SilcPublicKey
8070 not the path to the public key. Affected file silcd/protocol.c.
8072 * Implemented the public key authentication in the initiator side
8073 in the server. Affected file silcd/protocol.c.
8075 * Removed the [RedirectClient] config section from the server
8076 configuration. Is not needed and I don't want to implement it.
8078 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8080 * Cleaned up the CMODE command in the server. It now works
8081 correctly and supports all the modes defined in the protocol.
8082 Affected file is silcd/command.c.
8084 * Added `hmac_name' field to the SilcChannelEntry in the server
8085 to hold the default HMAC of the channel. It can be set when
8086 creating the channel (with JOIN command). Affected files
8089 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8090 type to indicate the change of the current cipher and hmac
8091 on the channel. Client can safely ignore the <cipher> argument
8092 (if it chooses to do so) since the CHANNEL_KEY packet will
8093 force the channel key change anyway. The <hmac> argument is
8094 important since the client is responsible of setting the new
8095 HMAC and the hmac key into use.
8097 * Fixed the CMODE command in the client library as well.
8099 * Tested CMODE command in router environment successfully.
8101 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8103 * Show the version of the remote client (or server) when connecting
8104 to the server. It is logged to the log file. Affected file
8105 is silcd/protocol.c.
8107 * Fixed the KILLED notify handling in the client library. The
8108 client must be removed from all channels when receiving the
8111 Also, do not remove the client entry when giving the KILL
8112 command but when the KILLED notify is received.
8114 * Removed silc_idlist_find_client_by_nickname from the server.
8115 Not needed anymore. Affected files silcd/idlist.[ch].
8117 * Implemented the CHANNEL_CHANGE notify type handling to the
8118 server. Affected file silcd/server.c.
8122 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8124 * Added silc_server_send_notify_invite to send the INVITE
8125 notify between routers.
8127 * Implemented the INVITE command correctly to the server.
8129 * Implemented the INVITE notify type handling in the server.
8131 * Implemented the INVITE command to the client library and on the
8134 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8136 * Added function silc_server_get_client_resolve to find the
8137 client entry by ID from all ID lists and then resolve it
8138 (using WHOIS) if it cannot be found. Affected file is
8141 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8143 * Implemented the BAN command to the client library.
8145 * The JOIN command in the server now checks the invite list
8148 * Changed the silc_command_reply_payload_encode_va and the
8149 silc_command_payload_encode_va to support that if argument is
8150 NULL it ignores and checks the next argument. Affected file
8151 lib/silccore/silccommand.c.
8153 * Added silc_server_send_notify_ban to send the BAN notify
8154 type between routers.
8156 * Chaned the silc_notify_payload_encode to support that if
8157 argument is NULL it ignores and checks the next argument.
8158 Affected file lib/silccore/silcnotify.c.
8160 * Tested ban lists in router environment successfully.
8162 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8164 * Implemented BAN command to the server, in silcd/command.[ch].
8166 * Removed the BAN and INVITE_LIST modes from the CMODE command
8169 * Added function silc_string_match to regex match two strings.
8170 Affected files lib/silcutil/silcutil.[ch].
8172 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8174 * Redefined parts of the SilcChannelEntry in the server to support
8175 the new ban and invite lists.
8177 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8179 * Redefined the INVITE command. The same command can be used to
8180 invite individuals to the channel but also to manage the invite
8181 list of the channel (to add to and remove from the invite list).
8182 Updated the protocol specs.
8184 * Added new command SILC_COMMAND_BAN that can be used to manage
8185 the ban list of the channel. Updated the protocol specs.
8187 * Removed the channel modes: the SILC_CMODE_BAN and the
8188 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8189 in the CMODE command. The equivalent features are now available
8190 using INVITE and BAN commands. Updated the protocol specs.
8192 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8193 in the network about change in the current ban list. The notify
8194 type is not used by the client.
8196 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8197 support the invite lists.
8199 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8201 * Added new function silc_string_regexify that converts string
8202 including wildcard characters into regex string that can
8203 be used by the GNU regex library. Added into the file
8204 lib/silcutil/silcutil.[ch].
8206 Added silc_string_regex_combine to combine to regex strings
8207 into one so that they can be used as one regex string by
8208 the GNU regex library. Added into the file
8209 lib/silcutil/silcutil.[ch].
8211 Added silc_string_regex_match to match two strings. It returns
8212 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8214 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8216 * Imported GNU regex to the soruce tree into lib/contrib.
8217 Fixed some compiler warning from the regex.c.
8219 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8221 * Fixed MOTD command in the server to work in router environment.
8223 * Fixed the MOTD command in the client library to support
8224 the server argument in the command.
8226 * Added `nickname_len' argument to the silc_idlist_add_client
8227 in the server, as the `nickname' argument may be binary data
8230 * Added silc_idlist_get_channels to return all channels from
8233 * Implemented LIST command to the server. Affected file is
8236 * Implemented the LIST command to the client library and on the
8239 * Added [<user count>] argument to the LIST command reply.
8240 With private channels the user count is not shown.
8242 * Updated TODO and README.
8244 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8246 * The client entry's data.registered must be TRUE even with
8247 global client entry on global client list. The data.registered
8248 is used to check whether the client is anymore in the network,
8249 for example with WHOWAS command so it must be valid.
8251 * Fixed the WHOWAS command in the server. It now actually works
8252 in router environment. Added function into silcd/command_reply.c
8253 silc_server_command_reply_whowas_save.
8255 * Added silc_idlist_purge function to the silcd/idlist.c
8256 to periodically purge the ID Cache.
8258 * Fixed INFO command in the server. It works now in router
8259 environment. Added <server name> argument to the INFO command
8260 reply. Updated the protocol specs.
8262 * Fixed minor bug in silc_idcache_purge to not purge if the
8263 expire value is zero.
8265 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8266 they were buggy because of the WHOWAS information.
8268 * Fixed local command MSG to handle the async resolving of
8269 the remote client properly. It used to fail the first MSG.
8270 Affected file silc/local_command.c.
8272 * Added `data_len' field to SilcIDCache context.
8274 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8276 * Update TODO. Todo in commands in the server.
8278 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8280 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8281 used by routers as broadcast packet to inform other routers
8282 about the changed user mode.
8284 Implemented the notify handling in the server. Affected file is
8285 silcd/packet_receive.c. Added the function
8286 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8288 * Added new generic Channel Payload and deprecated the New Channel
8289 Payload. The New Channel Payload is now the generic Channel
8292 * Added new argument `mode' to the silc_server_send_new_channel
8293 as it is required in the Channel Payload now.
8295 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8296 and created a new and real SilChannelPayload to represent the
8297 new generic Channel Payload. Implemented the encode/decode
8298 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8300 * Added silc_server_get_client_channel_list to return the list
8301 of channels the client has joined for WHOIS command reply.
8302 Affected file silcd/server.[ch].
8304 * Implemented the channel list sending in the WHOIS command reply
8305 in server and in the client.
8307 Implemented the channel list displaying on the user interface
8308 as well. Affected file silc/client_ops.c.
8310 * Added silc_channel_payload_parse_list to parse list of Channel
8311 Payloads. It returns SilcDList list of SilcChannelPayloads.
8312 Client for example can use this function to parse the list of
8313 channels it receives in the WHOIS command reply. The caller
8314 must free the list by calling silc_channel_payload_list_free.
8315 Affected files lib/silccore/silcchannel.[ch].
8317 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8319 * Added one new argument <user mode> to the WHOIS command reply
8320 to return the mode of the user in SILC. Updated the protocol
8323 Implemented it to the server and client.
8325 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8327 * Fixed the mode printing on the user interface on joining.
8328 Affected file silc/client_ops.c.
8330 * Implemented the UMODE command and user modes in general to the
8331 client library and to the user interface.
8333 * Implemented the UMODE command to the server.
8335 * The server now sends UNKNOWN_COMMAND error status if client sends
8336 unknown command. Affected file silcd/command.c.
8338 * All server commands now handle the command identifier the right
8339 way when sending the command reply to the client. The client can
8340 use to identify the command replies with the identifier.
8342 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8344 * Added silc_server_get_client_route to resolve the route to
8345 the client indicated by the client ID. Affected file is
8348 * Added silc_server_relay_packet as general function to relay
8349 packet to arbitrary destination. This deprecates functions
8350 like _send_private_message_key, _relay_notify etc. Affected
8351 file is silcd/packet_send.[ch].
8353 Removed silc_server_send_key_agreement,
8354 silc_server_send_private_message_key and
8355 silc_server_packet_relay_notify functions from the file
8356 silcd/packet_send.[ch].
8360 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8361 server. Affected file silcd/packet_receive.[ch].
8363 * Implemented the KILL command to the client. Implemented the
8364 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8365 Affected files lib/silcclient/command[_reply].c and
8366 lib/silcclient/client_notify.c. Implemented the KILL notify
8367 printing in the user inteface.
8369 * Fixed a lot silc_parse_nick memory leaks from the client
8370 library in the file lib/silcclient/command.c.
8372 * Changed the silc_server_send_notify_on_channels's `sender'
8373 argument from SilcSocketConnection to SilcClientEntry to
8374 check the sender as entry and not as connection object and not
8375 to send to the client provided as argument. The affected file
8376 is silcd/packet_send.[ch].
8378 * The notify packets that are destined directly to the client used
8379 to not to be processed by the server. Now changed that and the
8380 server processes all notify packets. After relaying the packet
8381 to the client the notify packet is processed in the server.
8383 * The silc_server_free_client_data now checks whether there is
8384 pending outgoing traffic for the client and purges the data to
8385 the network before removing the client entry.
8387 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8389 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8390 an client is killed from the SILC Network. Updated the protocol
8393 Added new function silc_server_send_notify_killed to the
8394 silcd/packet_send.[ch].
8396 * Added function silc_server_packet_relay_notify to relay notify
8397 packets that are destined directly to a client. In this case
8398 the server does not process the notify packets but merely relays
8399 it to the client. Affected file silcd/packet_send.[ch].
8401 Added also silc_server_packet_process_relay_notify to check
8402 whereto relay the notify. Affected file is
8403 silcd/packet_receive.[ch].
8405 * Implemented the KILL command to the server.
8409 * Added the backup schema desgined last fall to the protocol
8410 specs for everyone to see. The specification is in the
8411 *-spec-xx.txt draft and the packet type definitions for the
8412 backup routers is in *-pp-xx.txt draft. Thusly, added also
8413 new packet type SILC_PACKET_CELL_ROUTERS.
8415 * A big security problem in the implementation discovered. The
8416 signoff of an client did not cause new channel key generation
8417 which it of course should've done. The channel keys must be
8418 always re-generated when client leaves (or signoffs) the channel.
8419 The silc_server_remove_from_channels funtion now handles
8420 the channel key re-generation.
8422 * Added `sender' argument to the silc_server_send_notify_on_channels
8423 to not to send the client provided as argument. Affected file
8424 silcd/packet_send.[ch].
8426 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8428 * Implemented OPER and SILCOPER commands into the server and
8431 * Added silc_auth_verify and silc_auth_verify_data to verify
8432 the authentication directly from the authentication payload.
8433 It supports verifying both passphrase and public key based
8434 authentication. Affected file lib/silccore/silcauth.[ch].
8436 * Added `hash' field to the SilcIDListData structure. It is the
8437 hash negotiated in the SKE protocol. Affected file is
8440 * Slight redesigning of the SilcAuthPayload handling routines.
8441 Do not send SilcPKCS but SilcPublicKey as argument.
8443 * Implemented the public key authentication support to the
8444 serverconfig. The public key is loaded from the provided path
8445 and saved as authentication data to void * pointer. Thus,
8446 changed the unsigned char *auth_data to void *auth_data;
8448 * Fixed SHUTDOWN command to send the reply before the server
8449 is shutdown. :) Affected file silcd/command.c.
8451 * Fixed fatal bug in CONNECT command. The hostname was invalid
8452 memory and server crashed. Affected file silcd/command.c.
8454 * Fixed fatal bug in CLOSE command. The server_entry became
8455 invalid but was referenced later in the command. Affected file
8458 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8460 * Fixed fatal bug in failure packet handling. Server ignored
8461 the failure and thus crashed when it came.
8465 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8467 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8468 that the command may be executed only once in (about) 2 seconds.
8469 The old SILC_CF_LAG flag is same but allows command bursts up
8470 to five before limiting.
8472 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8473 server code. Various commands now includes the CF_LAG_STRICT
8474 flag to disallow any kind of miss-use of the command.
8476 * Fixed the silc_buffer_unformat to not to allocate any data
8477 if the length of the data is zero. It used to allocate the
8478 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8480 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8482 * Changed the format of AdminConnection configuration section
8483 in the server. Added username of the admin to the format.
8484 Affected files silcd/serverconfig.[ch].
8486 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8487 to return admin configuration data by host, username and/or
8490 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8492 * Implemented WHOWAS command to the server. Added the functions:
8494 silc_server_command_whowas_parse,
8495 silc_server_command_whowas_send_reply,
8496 silc_server_command_whowas_from_client and
8497 silc_server_command_whowas_from_server
8499 * Added <Client ID> argument to the WHOWAS command reply. Updated
8500 the protocol specs accordingly.
8502 * Implemented WHOWAS command and command_reply to the client
8505 Implemented the WHOWAS printing on the user interface.
8507 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8509 * Added new argument to the WHOWAS command reply, the real name.
8510 It is an optional argument. Updated the protocol specs.
8512 * Added SilcIDCacheDestructor callback that is registered when
8513 the SilcIDCache is allocated. The callback is called when
8514 an cache entry in the ID Cache expires, or is purged from the
8515 cache. Added into lib/silccore/idcache.[ch].
8517 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8518 to destruct the client entries when the cache entry expires.
8519 Other ID Cache's in server and in the client library ignores
8522 * If the ID Cache entry's `expire' field is zero then the entry
8523 never expires. Added boolean `expire' argument to the
8524 silc_idcache_add function in the lib/silccore/idcache.[ch].
8525 If it is TRUE the default expiry value is used.
8527 * Added silc_server_free_client_data_timeout that is registered
8528 when client disconnects. By default for 5 minutes we preserve
8529 the client entry for history - for WHOWAS command.
8531 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8533 * Added support to the server to enforce that commands are not
8534 executed more than once in 2 seconds. If server receives
8535 commands from client more frequently, timeout is registered
8536 to process the commands. Affected file silcd/command.c.
8537 Added new function silc_server_command_process_timeout.
8539 * Changed NICK_NOTIFY handling in client library to check that
8540 if the client's nickname was changed, so there is no need to
8541 resolve anything from the server.
8543 * Removed error printing from the WHOIS and IDENTIFY commands.
8544 If error occurs then it is ignored silently in the client library.
8545 The application, however, may map the received error to
8546 human readable error string. The application currently maps
8547 the NO_SUCH_NICKNAME error to string.
8549 * Made the command status message public to the application. Moved
8550 them from lib/silcclient/command_reply.c to
8551 lib/silcclient/command_reply.h. The application can map the
8552 received command status to the string with the
8553 silc_client_command_status_message function.
8555 * Added check to the server to check that client's ID is same
8556 as the Source ID in the packet the client sent. They must
8559 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8561 * Added dist-bzip hook to the Makefile.am to make bzip2
8562 compressed distributions.
8564 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8566 * Server now enforces the maximum length for the nickname and
8567 the channel as protocol specification dictates. 128 bytes for
8568 nickname and 256 bytes for channel name.
8570 * Moved the WHOIS printing to the application. The client libary
8571 does not print out the WHOIS information anymore, the application
8572 must do it. Renamed silc_client_command_reply_whois_print to
8573 the silc_client_command_reply_whois_save.
8575 The client's idle time is also sent to the application now, and
8576 the idle is shown on screen.
8578 * Added silc_client_command_reply_identify_save to save the
8579 received IDENTIFY entries.
8581 * Do not check for channel private keys in message sending and
8582 reception if the channel does not have the PRIVKEY mode set.
8583 Affected file lib/silclient/client_channel.c.
8585 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8587 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8588 just surfaced after chaning the JOIN procedure.
8590 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8592 * Added silc_client_get_clients_by_list to get client entries
8593 from Client ID list, that is returned for example by JOIN
8594 and USERS command replies. The application should use this
8595 function for example when JOIN command reply is received to
8596 resolve the clients already on the channel (library does not
8597 do that anymore as USERS command reply is not used in the JOIN
8598 procedure anymore). Affected files lib/silcclient/silcapi.h and
8599 lib/silcclient/idlist.c.
8601 * JOIN command reply and USERS command reply returns now SilcBuffer
8602 pointers instead of unsigned char pointers when returning
8603 the client list and mode list.
8605 * Added <Client ID> argument to the JOIN command reply, mainly
8606 for the server to identify for which client the command was
8607 originally sent. Updated protocol specs accordingly.
8609 * Added SilcDlist private_key pointer to the SilcChannelEntry
8610 in the client to support the channel private keys. Affected
8611 file is lib/silcclient/idlist.h.
8613 * Added SilcChannelPrivateKey argument to the function
8614 silc_client_send_channel_message so that application can choose
8615 to use specific private ke if it wants to. If it is not provided,
8616 the normal channel key is used, unless private keys are set.
8617 In this case the first (key that was added first) is used
8618 as the encryption key.
8620 * Implemented the support for channel private key handling.
8621 Implemented the following functions:
8623 silc_client_add_channel_private_key,
8624 silc_client_del_channel_private_keys,
8625 silc_client_del_channel_private_key,
8626 silc_client_list_channel_private_keys and
8627 silc_client_free_channel_private_keys
8629 Affected file lib/silcclient/client_channel.c.
8631 * Added the support for the private keys in the channel message
8632 sending and encryption and in the message reception and
8633 decryption. Affected funtions are
8634 silc_client_send_channel_message and silc_client_channel_message.
8636 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8638 * Added SKE's key verify callback to the client library's
8639 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8641 * Removed the statement that server (or router) must send USERS
8642 command reply when joining to the channel so that the client
8643 knows who are on the channel. Instead, the client list and
8644 client's mode list is now sent in the JOIN command reply to the
8645 client who joined channel. This is better solution.
8647 * Added function silc_server_get_users_on_channel and function
8648 silc_server_save_users_on_channel to the silcd/server.[ch].
8650 * Removed function silc_server_command_send_users from the
8653 * Do not show topic on the client library anymore. The topic is
8654 sent in the command reply notify to the application and the
8655 application must show the topic now.
8657 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8659 * Added client searching by nickname hash into the IDENTIFY and
8660 WHOIS commands in the server as they were clearly missing from
8661 them. Affected file is silcd/command.c.
8663 * Fixed a bug in private message receiving in the client library.
8664 The remote ID was freed and it wasn't supposed, now it is
8667 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8669 * Minor fix to the channel payload; allocate the data area, as it
8670 needs to be of specific length.
8672 * If the key agreement port is zero then the operating
8673 system will define the bound port. Affected files are
8674 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8676 * Added new function silc_channel_payload_decrypt into the file
8677 lib/silccore/silcchannel.[ch].
8679 * Moved the channel message etc, check from silc_packet_decrypt
8680 to applications. The library calls now a generic
8681 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8682 when the packet is either normal or special. This was done to
8683 allow more wide range of checking that was not allowed when
8684 the code was in library. Now applications can do virtually any
8685 checks to the packet and return to the library the decision how
8686 the packet should be processed. Affected files are
8687 lib/silccore/silcpacket.[ch].
8689 Added silc_server_packet_decrypt_check to the server and
8690 silc_client_packet_decrypt_check to the client library.
8692 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8693 to send with specified source and destination information.
8695 * Channel message delivery between routers was broken after the
8696 channel key distribution was fixed earlier. The channel key
8697 was used be to distributed to other routers as well which is not
8698 allowed by the protocol. Now this is fixed and channel keys
8699 really are cell specific and the channel message delivery between
8700 routers comply with the protocol specification.
8702 * Fixed various commands in server to check also the global list
8703 for the channel entry and not just the local list. The affected
8704 file silcd/command.c.
8706 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8708 * Added assert()s to buffer formatting and unformatting routines
8709 to assert (if --enable-debug) when error occurs. Affected
8710 file: lib/silcutil/silcbuffmt.c.
8712 * Changed to auto-reconnect to check whether the remote host is
8713 router and register the re-connect timeout if it is. It used
8714 to check that whether we are normal server, but router must do
8715 auto-reconnect with another router as well. Affected file
8718 * Removed the [<key len>] option from CMODE command as the cipher
8719 name decides the key length, nowadays. See the defined ciphers
8720 from the protocol specification.
8722 * Added [<hmac>] option to the CMODE command to define the HMAC
8723 for the channel. Added SILC_CMODE_HMAC channel mode.
8725 * Added [<hmac>] option for the JOIN command so that user can
8726 select which HMAC is used to compute the MACs of the channel
8729 * Added Hmac field to the Channel Message Payload. The integrity
8730 of plaintext channel messages are now protected by computing
8731 MAC of the message and attaching the MAC to the payload. The
8732 MAC is encrypted. Now, it is clear that this causes some
8733 overhead to the size of the packet but rationale for this is that
8734 now the receiver can verify whether the channel message decrypted
8735 correctly and also when private keys are set for the channel the
8736 receiver can decrypt the packet with several keys and check from
8737 the MAC which key decrypted the message correctly.
8739 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8740 lib/silccrypt/silccipher.[ch].
8742 * Added silc_hash_len to return the digest length into the
8743 lib/silcrypt/silchash.[ch].
8745 * Rewrote parts of Silc Channel Payload interface in the
8746 lib/silccore/silcchannel.[ch]. The encode function now also
8747 encrypts the packet and parse function decrypts it.
8749 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8751 * Fixed a minor formatting bug in the SKE's key material processing.
8752 It actually might have processed the keys wrong way resulting
8755 * Redefined the mandatory HMAC algorithms and added new algorithms.
8756 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8757 and hmac-md5 truncated to 96 bits. The mandatory is now
8758 hmac-sha1-96. Rest are optional (including the one that used
8759 to be mandatory). Rationale for this is that the truncated HMAC
8760 length is sufficient from security point of view and can actually
8761 make the attack against the HMAC harder. Also, the truncated
8762 HMAC causes less overhead to the packets. See the RFC2104 for
8765 * Added new [hmac] configuration section. The SKE used to use
8766 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8767 is of course wrong. The official names that must be proposed in
8768 the SKE are the ones defined in the protocol specification
8769 (hmac-sha1-96 for example). The user can configure any hmac
8770 using any hash function configured in the [hash] section. At
8771 least, the mandatory must be configured.
8773 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8775 * Added HMAC list to the SKE proposal list. It has now both
8776 hash algorithm list and HMAC list. This makes the protocol
8777 incompatible with previous versions. The SKE now seems to work
8778 the way it is supposed to work, for the first time actually.
8780 * Defined plain Hash algorithms to the protocol specification.
8783 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8785 * Implemented support for key agreement packets into the server.
8786 Added functions silc_server_key_agreement and
8787 silc_server_send_key_agreement. Other than these functions,
8788 server has nothing to do with this packet.
8790 * Added support for private message key packets into the server.
8791 Added functions silc_server_private_message_key and
8792 silc_server_send_private_message_key.
8796 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8797 called in the protocol's final callback instead in the END
8798 protocol state. This makes a little more sense and in the same
8799 time in client we can use the same protocol routines for normal
8800 key exchange and to key agreement packet handling as well.
8802 * Added to both client's and server's KE protocol context the
8803 SilcSKEKeyMaterial pointer to save the key material. We will
8804 bring the key material to the protocol's final callback by doing
8805 this. The final callback must free the key material.
8807 * Added SKE's packet_send callback into client's KE protocol
8808 context so that the caller can choose what packet sending function
8809 is used. This way we can use different packet sending when
8810 doing normal SKE when doing key agreement packet handling (in
8811 the key agreement packet handling we do not want to encrypt
8814 * Implemented the responder side of the key agreement routines
8815 in the client. The client can now bind to specified port and
8816 accept incoming key negotiation. The key material is passed
8817 to the application after the protocol is over.
8819 * Implemented the processing of incoming Key Agreement packet
8820 in the client. Added function silc_client_key_agreement to
8823 * Implemented the intiator side of the key agreement routines
8824 in the client. The client can now initiate key agreement with
8825 another remote client. The key material is passed to the
8826 application after the protocol is over.
8828 * Created client_keyagr.c to include all the key agreement
8831 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8832 SILC_TASK_CALLBACK except that it is not static.
8834 * Created client_notify.c and moved the Notify packet handling
8835 from the client.[ch] into that file.
8837 * Created client_prvmsg.c and moved all private message and
8838 private message key routines from the client.[ch] into that file.
8840 * Create client_channel.c and moved all channel message and
8841 channel private key routines from the client.[ch] into that file.
8843 * Changed silc_client_get_client_by_id_resolve to resolve with
8844 WHOIS command instead of IDENTIFY command, in the file
8845 lib/silclient/idlist.c.
8847 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8849 * Implemented the SKE's responder side to the Client library.
8851 * When FAILURE is received to the protocol do not trust it
8852 blindly. Register a timeout to wait whether the remote closes
8853 the connection as it should do it, only after that process the
8854 actual failure. This was changed to both client and server.
8856 * Added client_internal.h to include some of the structures
8857 there instead of client.h in lib/silcclient/.
8859 * Added function silc_task_unregister_by_callback to unregister
8860 timeouts by the callback function.
8862 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8864 * Some "Incomplete WHOIS info" errors has been appearing on the
8865 log files. Took away the entry->userinfo check from WHOIS
8866 reply sending. The entry->userinfo is now " " if client did not
8867 provide one. I thought this was fixed earlier but something
8868 is wrong still. Let's see if the error still appears.
8870 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8872 * Fixed a minor bug in the login when the channel key is
8873 re-generated in the server. It used to generate the key in
8874 wrong order and thus caused problems in the channel traffic.
8876 * Fixed a minor bug in channel key distsribution after
8877 KICK command. The key was not sent to the router even though
8880 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8882 * Added silc_ske_process_key_material_data as generic routine
8883 to process any key material as the SILC protocol dictates. The
8884 function is used by the actual SKE library but can be used by
8885 applications as well. This relates to the private message keys
8886 and the channel private keys since they must be processed the
8887 same way the normal SILC session keys. The protocol dictates
8888 this. Affected files: lib/silcske/silcske.[ch].
8890 Added also silc_ske_free_key_material to free the
8891 SilcSKEKeyMaterial structure.
8893 * Defined silc_cipher_set_key function to set the key for
8894 cipher without using the object's method function. The affected
8895 files: lib/silccrypt/silccipher.[ch].
8897 * Implemented silc silc_client_add_private_message_key,
8898 silc_client_add_private_message_key_ske,
8899 silc_client_del_private_message_key,
8900 silc_client_list_private_message_keys and
8901 silc_client_free_private_message_keys functions in the
8904 Added functions silc_client_send_private_message_key to send
8905 the Private Message Key payload and silc_client_private_message_key
8906 to handle incoming Private Message Key payload.
8908 * Added Cipher field to the Private Message Key payload to set
8909 the cipher to be used. If ignored, the default cipher defined
8910 in the SILC protocol (aes-256-cbc) is used.
8912 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8914 * Removed lib/silcclient/ops.h file.
8916 Redefined parts of the SILC Client Library API. Created new
8917 file silcapi.h that deprecates the ops.h file and defines the
8918 published Client Library API. Defined also private message key
8919 API and channel private key API into the file.
8921 This is the file that the application must include from the
8922 SILC Client Library. Other files need not be included by
8923 the application anymore.
8925 * Added new key_agreement client operation callback and also
8926 defined the Key Agreement library API for the application.
8928 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8930 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8931 is used by clients to request key negotiation between another
8932 client in the SILC network. If the negotiation is started it
8933 is performed using the SKE protocol. The result of the
8934 negotiation, the secret key material, can be used for example
8935 as private message key.
8937 Implemented the Key Agreement payload into the files
8938 lib/silccore/silauth.[ch].
8940 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8942 * Redefined ciphers for the SILC protocol. Added some new ciphers
8943 and defined the key lengths for the algorithms. Changed the
8944 code accordingly. The default key length is now 256 bits.
8946 * Fixed SKE key distribution function silc_ske_process_key_material
8947 when the key length is more than 128 bits. The default key
8948 length in SILC is now 256 bits.
8950 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8951 to indicate unsupported algorithm.
8953 * Renamed rijndael.c to aes.c and all functions as well.
8955 * Fixed a long standing channel key setting bug in client library.
8956 Weird that it has never surfaced before.
8958 * Fixed bug in channel deletion. If the entire channel is removed
8959 then it must also delete the references of the channel entry
8960 from the client's channel list as the client's channel entry and
8961 the channel's client entry share same memory.
8963 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8965 * Implemented CONNECT and SHUTDOWN commands in the client.
8967 * Implemented CLOSE command to the client.
8969 * Added the function silc_idlist_find_server_by_name into the
8970 files silcd/idlist.[ch].
8972 Added the function silc_idlist_find_server_by_conn into the
8973 files silcd/idlist.[ch].
8975 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8977 * DIE command was renamed to SHUTDOWN. Updated the both code
8980 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
8981 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
8983 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
8986 * Added function silc_server_create_connection function to create
8987 connection to remote router. My server implementation actually
8988 does not allow router to connect to normal server (it expects
8989 that normal server always initiates the connection to the router)
8990 so the CONNECT command is only good for connecting to another
8993 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8995 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
8996 or some other client was kicked from the channel.
8998 Implemented the handling of the notify type to both client
9001 Implemented silc_server_send_notify_kicked to send the KICKED
9002 notify. It is used to send it to the server's primary router.
9004 * Implemented the KICK command into server and client.
9006 * Added `query' argument to the silc_idlist_get_client function
9007 to indicate whether to query the client from server or not if
9010 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9011 to indicate that the client is not channel founder.
9015 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9017 * Removed the rng context from SilcPacketContext structure and
9018 changed that the packet routine uses the Global RNG API.
9020 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9022 * Added support for quit message that client can "leave" on the
9023 channel when it quits the SILC. It is ditributed inside the
9024 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9026 Added silc_server_free_client_data that will take the
9027 signoff message as argument.
9029 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9031 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9033 * Updated parts of the protocol specification to keep it up
9036 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9038 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9039 payloads in one packet.
9041 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9042 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9043 use now the new List flag.
9045 * Also deprecated the following packet types: REPLACE_ID,
9046 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9048 * Added list support for Notify packet in server.
9050 * Added silc_server_send_notify_channel_change to send the
9051 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9052 the silc_server_send_replace_id.
9054 * Added silc_server_send_notify_nick_change to send the
9055 NICK_CHANGE notify type. Deprecates the function
9056 silc_server_send_replace_id.
9058 * Added silc_server_send_notify_join to send the JOIN notify type.
9059 Deprecates the function silc_server_send_new_channel_user.
9061 * Added silc_server_send_notify_leave to send LEAVE notify type.
9062 Deprecates the function silc_server_send_remove_channel_user.
9064 * Added silc_server_send_notify_cmode and
9065 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9066 types. Deprecates the silc_server_send_set_mode function.
9068 * Added SERVER_SIGNOFF notify type to indicate that server has
9069 quit. This means that all clients on the channel from that
9070 server will drop. This can be also used when netsplit happens.
9072 Deprecated REMOVE_ID packet type since it is not needed anymore
9075 Added silc_server_send_notify_server_signoff to send the
9076 SERVER_SIGNOFF notify type. Deprecates the function
9077 silc_server_send_remove_id.
9079 Added also silc_server_send_notify_signoff to send the
9080 SIGNOFF notify type.
9082 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9083 SILC protocol from this day on. Changed the protocol
9084 specification as well.
9086 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9087 notify type. It is used between routers to notify about
9088 topic changes on a channel.
9090 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9093 * Partly updated the protocol specification to comply with the
9094 changes now made. It is still though a bit outdated.
9096 * The JOIN notify type now takes one extra argument <Channel ID>.
9097 The packet used to be destined to the channel but now the
9098 JOIN type may be sent as list thus it is impossible to
9099 destine it to any specific channel. By adding this argument
9100 it is again possible.
9102 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9104 * Added CREDITS file. The CHANGES and CREDITS file will appear
9105 in the distribution as well.
9107 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9109 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9110 types in the server's silcd/packet_receive.c.
9112 * Implemented CMODE and CUMODE to work in router environment.
9114 * Fixed minor encoding and decoding buglet from the
9115 lib/silccore/silcmode.c.
9117 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9120 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9122 * Changed all SilcConfigServer* and silc_config_server* to
9123 SilcServerConfig* and silc_server_config*, respectively.
9126 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9128 * Associated the ID (client or server ID) to the Authentication
9129 Payload to avoid any possibility of forging. Updated the
9130 protocol specification and the code accordingly.
9132 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9134 * The RSA key length is now save to the RsaKey context in the
9135 key generation process in lib/silccrypt/rsa.c. The key length
9136 is now used to figure out the maximum size of the block allowed
9137 to be encrypted/signed.
9139 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9140 is equivalent to the silc_mp_mp2bin but does not allocate any
9143 * Changed silc_mp_mp2bin API to take length argument. If it is
9144 non-zero then the buffer is allocated that large. If zero, then
9145 the size is approximated using silc_mp_sizeinbase, which however
9148 * Created Global RNG API which is global RNG that application can
9149 initialize. After initializing, any routine anywhere in the
9150 code (including library) can use RNG without allocating a new
9151 RNG object. This was done to allow this sort of use of the
9152 RNG in code that has no chance to allocate RNG object. All
9153 applications currently allocate this and many routines in the
9154 library use this. Affected file lib/silccrypt/silcrng.[ch].
9156 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9157 it to use the Global RNG API.
9159 * Defined Authentication Payload into protocol specification that
9160 is used during SILC session to authenticate entities. It is
9161 used for example by client to authenticate itself to the server
9162 to obtain server operator privileges.
9164 Implemented this payload into the lib/silccore/silcauth.[ch].
9165 Implemented also routines for public key based authentication
9166 as the new protocol specification dictates.
9168 Moved definitions of different authentication methods from
9169 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9171 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9172 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9173 silc_pkcs_verify_with_hash functions into the file
9174 lib/silccrypt/silcpkcs.[ch].
9176 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9178 * The client entry's userinfo pointer must be always valid.
9179 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9180 will fail since it requires the userinfo. Now, the userinfo
9181 is allocated as "" if actual userinfo does not exist. Actually,
9182 it must exist and it is totally Ok to drop client connections
9183 that does not announce the userinfo. However, we will make
9184 this workaround for now.
9186 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9187 to return the remote port by socket.
9189 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9191 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9192 SILC_SERVER_PENDING_EXEC and added an new macro
9193 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9194 data or when error occurs while processing the pending command.
9196 Added new argument `destructor' into silc_server_command_pending
9197 and to the SilcServerCommandPending object. This destructor is
9198 now called after calling the pending callback or if error occurs
9199 immediately. If error occurs the actual pending callback won't
9200 be called at all - only the destructor. The destructor may be
9201 NULL if destructor is not needed.
9203 All this applies for client library code as well. Similar
9204 changes were made there as well for the pending commands.
9206 In the client, the application must now allocate the
9207 SilcClientCommandContext with the silc_client_command_alloc
9210 * Added reference counter to the SilcServerCommandContext. Added
9211 function silc_server_command_alloc and silc_server_command_dup
9214 Same type of functions added to the client library for the same
9217 * Removed the cmd_ident from IDListData away since it is now
9218 global for all connections. It is the command identifier used
9219 in command sending and with pending commands. The affected file
9222 * Added reference counter to the SilcSocketConnection objecet to
9223 indicate the usage count of the object. The object won't be
9224 freed untill the reference counter hits zero. Currently only
9225 server uses this, and client ignores it. The client must be
9226 set to use this too later. The affected files are
9227 lib/silccore/silcsockconn.[ch]. Added also the function
9228 silc_socket_dup to increase the reference counter.
9230 This was mainly added because it is possible that the socket
9231 is removed underneath of pending command or other async
9232 operation. Now it won't be free'd and proper DISCONNECTING
9233 flags, etc. can be set to avoid sending data to connection that
9234 is not valid anymore.
9236 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9237 the connection. After that it sets SILC_SET_DISCONNECTED.
9238 It is, however, possible that the socket data is not still freed.
9239 The silc_server_packet_process now checks that data is not
9240 read or written to connection that is DISCONNECTED. The socket
9241 get's freed when the reference counter hits zero.
9243 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9245 * Changed the client operation API: channel_message operation's
9246 `sender' is now the client entry of the sender, not the nickname
9247 and the `channel' is the channel entry, not the channel name.
9249 In the private_message operation the `sender' is now also the
9250 client entry of the sender not the nickname.
9252 Affected file is lib/silcclient/ops.h and all applications
9253 using the client operations.
9255 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9257 * Moved the calling of ops->connect() from connect_to_server_final
9258 into receive_new_id functin since that is the point when the
9259 client is actually allowed to send traffic to network. The
9260 affected file is lib/silcclient/client.c.
9262 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9264 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9265 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9266 (if needs broadcasting) instead of broadcasting the packets one
9267 by one which would make a burst in the network traffic.
9269 * Added `broadcast' argument to the functions in silcd/server.[ch]
9270 silc_server_create_new_channel[_with_id] to indicate whether
9271 to send New Channel packet to primary router.
9273 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9275 * Added new function into the silcd/server.[ch] files:
9276 silc_server_create_new_channel_with_id to create new channel with
9277 already existing Channel ID.
9279 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9280 lib/silccore/silcpacket.h. This packet is used t send list of
9281 Set Mode payloads inside one packet. Server uses this to set
9282 the modes for the channels and clients on those channels, that it
9283 announced to the router when it connected to it. The protocol
9284 specification has been updated accordingly.
9286 * The silc_server_new_channel did not handle the packet coming
9287 from normal server as it normally does not send that. However,
9288 when it announces its channels it does send it. Implemented
9289 the support for that.
9291 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9292 into the file lib/silccore/id.h.
9294 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9296 * Fixed memory leaks in the functions silc_idlist_del_client,
9297 silc_idlist_del_channel and silc_idlist_del_server in the file
9298 silcd/idlist.c. All of those leaked like a sieve.
9300 * Fixed some small memory leaks in the client's function
9301 silc_client_notify_by_server.
9303 * Added functions into silcd/server.c: silc_server_announce_clients,
9304 silc_server_announce_channels and silc_server_announce_server.
9305 These functions are used by normal and router server to announce
9306 to its primary router about clients, channels and servers (when
9307 router) that we own. This is done after we've connected to the
9310 These functions effectively implements the following packet types:
9311 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9312 and SILC_PACKET_NEW_ID_LIST.
9314 * Added new functions into the silcd/packet_receive.[ch]:
9315 silc_server_new_id_list, silc_server_new_channel_list and
9316 silc_server_new_channel_user_list to handle the incoming
9317 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9319 * Added support of changing Channel ID in the function
9320 silc_server_replace_id. If the server that announces a channel
9321 to the router already exists in the router (with same name but
9322 with different Channel ID), router is responsible to send
9323 Replace ID packet to the server and force the server to change
9324 the Channel ID to the one router has.
9326 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9327 client that the Channel ID has been changed by the router. The
9328 normal server sends this to the client. Client must start using
9329 the new Channel ID as the channel's ID.
9331 Implemented handling of this new type into lib/silcclient/client.c
9332 into the function silc_client_notify_by_server.
9334 * Added new function silc_idlist_replace_channel_id into the files
9335 silcd/idlist.[ch] to replace the Channel ID.
9337 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9339 * Call silc_server_command_identify_check always when processing
9340 the IDENTIFY command in silcd/command.c
9342 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9344 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9345 send keepalive packets. The packet can be sent by clients,
9346 servers and routers.
9348 Added function silc_socket_set_heartbeat into the file
9349 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9350 If not set, the heartbeat is not performed. The actual
9351 heartbeat is implemented in the low level socket connection
9352 library. However, application is responsible of actually
9355 Added silc_server_send_heartbeat to send the actual heartbeat
9356 packet into silcd/packet_send.[ch]. Server now performs
9357 keepalive with all connections.
9359 * Added silc_task_get_first function into lib/silcutil/silctask.c
9360 to return the timeout task with shortest timeout. There was a bug
9361 in task unregistration that caused problems. TODO has been
9362 updated to include that task system must be rewritten.
9364 * The client library will now resolve the client information when
9365 receiving JOIN notify from server for client that we know but
9366 have incomplete information.
9368 * Rewrote parts of silc_server_remove_from_channels and
9369 silc_server_remove_from_one_channel as they did not remove the
9370 channel in some circumstances even though they should've.
9372 * Encryption problem encountered in server:
9374 The LEAVE command used to send the Channel Key packet to the
9375 router immediately after generating it. However, the code
9376 had earlier sent Remove Channel user packet but not immediately,
9377 ie. it was put to queue. The order of packets in the router
9378 was that Channel Key packet was first and Remove Channel User
9379 packet was second, even though they were encrypted in the
9380 reverse order. For this reason, MAC check failed. Now, this
9381 is fixed by not sending the Channel Key packet immediately but
9382 putting it to queue. However, this is more fundamental problem:
9383 packets that are in queue should actually not be encrypted
9384 because packets that are sent immediately gets encrypted
9385 actually with wrong IV (and thus MAC check fails). So, packets
9386 that are in queue should be encrypted when they are sent to
9387 the wire and not when they put to the queue.
9389 However, the problem is that the current system has not been
9390 designed to work that way. Instead, the packet is encrypted
9391 as soon as possible and left to the queue. The queue is then
9392 just purged into wire. There won't be any fixes for this
9393 any time soon. So, the current semantic for packet sending
9396 o If you send packet to remote host and do not force the send
9397 (the packet will be in queue) then all subsequent packets to the
9398 same remote host must also be put to the queue. Only after the
9399 queue has been purged is it safe again to force the packet
9402 o If you send all packets immediately then it safe to send
9403 any of subsequent packets through the queue, however, after
9404 the first packet is put to queue then any subsequent packets
9405 must also be put to the queue.
9407 Follow these rules and everything works fine.
9409 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9411 * Added new function silc_server_remove_clients_by_server to
9412 remove all client entries from ID list when the server connection
9413 is lost. In this case it is also important to invalidate all
9414 client entires as they hold the invalid server entry. This
9415 fixes fatal bug when server has lost connection and will reconnect
9418 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9420 * Made some sanity checks to silc_server_daemonise like to check
9421 whether the requested user and group actually exists.
9423 * Added sanity check to SKE's silc_ske_responder_finish to check
9424 that the public and private key actually is valid.
9426 * Invalidate the client's nickname when receiving Replace ID
9427 packet and the Client ID is being replaced. This means that the
9428 server will query the nickname if someone needs it (client)
9431 * Sort the ID Cache in client library when the ID Cache data
9432 has changed (needs sorting).
9434 * Do not allow for SILC client to create several connections to
9435 several servers. The client does not support windows right now
9436 and generating multiple connections causes weird behaviour.
9438 Irssi-silc client does support windows and can handle several
9439 connections without problems, see: www.irssi.org and SILC plugin.
9441 * Fixed some places where client was added to the IDList. The
9442 rule of thumb is following (in order to get everything right):
9443 If the client is directly connected local client then the
9444 `connection' argument must be set and `router' argument must be
9445 NULL to silc_idlist_add_client function. If the client is not
9446 directly connected client then the `router' argument must
9447 bet set and the `connection' argument must be NULL to the
9448 silc_idlist_add_client function.
9450 * The funtion silc_server_packet_send_local_channel actually did
9451 not check whether the client was locally connected or not. It
9452 does that now. Fixed a bug related to LEAVE command.
9454 * Fixed Remove Channel User payload parsing bug in server's
9455 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9457 * The server's silc_server_save_channel_key now checks also the
9458 global ID list for the channel as it might not be in the local
9459 list. Fixed a bug related to LEAVE command.
9461 * Is this the end of the [<unknown>] buglet that has been lurking
9462 around for a long time? A little for loop fix in server's
9463 silc_server_command_whois_parse that is used by both IDENTIFY
9464 and WHOIS command. At least, this was a clear bug and a cause
9465 of one type of [<unknown>] buglet.
9467 * WHOIS and IDENTIFY commands call the function
9468 silc_server_command_[whois/identify]_check function even if
9469 we are not router server.
9471 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9473 * Added --with-gmp configuration option. If set the GMP
9474 is always compiled in the SILC source tree. If not set then
9475 it is checked whether the system has the GMP3 installed. If
9476 it has then the GMP won't be compiled (the system's headers
9477 and library is used), if it doesn't have it then the GMP is
9478 compiled in the SILC source tree.
9480 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9482 * Changed RSA private exponent generation to what PKCS #1
9483 suggests. We try to find the smallest possible d by doing
9484 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9485 not security fix but optimization.
9487 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9489 * Added new config entry [Identity] to fork the server and run
9490 it as specific user and group. A patch from Bostik.
9492 * Imported Dotconf configuration library into lib/dotconf.
9493 This will be used to create the SILC configuration files later.
9494 It will appear in the distsribution after this commit.
9496 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9498 * A big code auditing weekend happening. Auditing code for
9499 obvious mistakes, bugs and errors. Also, removing any code
9502 Removed files for being obsolete:
9504 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9505 inline in the file lib/silcutil/silcbuffer.h)
9507 o lib/silcutil/silcbufutil.c (the header has inline versions)
9509 Changed code to fix possible error conditions:
9511 o The buffer formatting routines now check that the destination
9512 buffer really has enough space to add the data. This applies for
9513 both buffer formatting and unformatting
9514 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9515 unformatting was changed to accomodate following rules:
9516 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9517 sent to the function while XXX_*STRING will not allocate or copy
9518 the data into the buffer. Instead it sets the pointer from the
9519 buffer into the pointer sent as argument (XXX_*STRING used to
9520 require that the pointer must be allocated already). This change
9521 makes this whole thing a bit more consistent and more optimized
9522 (note that the data returned in the unformatting with XXX_*STRING
9523 must not be freed now). The routines return now -1 on error.
9525 o Tried to find all code that use buffer_format and buffer_unformat
9526 and added return value checking to prevent formatting and
9527 especially unformatting errors and possible subsequent fatal
9530 o Changed ske->x and ske->KEY to mallocated pointers in
9531 lib/silcske/silcske.h. Fixed possible data and memory leak.
9533 o Added return value checking to all *_parse* functions. Fixed
9534 many memory leaks as well.
9536 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9537 so that buffer overflows would not happen. All code now also
9538 checks the return value as it can fail.
9540 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9542 * Added reconnection support to server if the normal server looses
9543 its connection to the router (for example if router is rebooted).
9544 The server performs normal reconnection strategy implemented
9545 to the server. Affected file silcd/server.c.
9547 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9549 * Added new packet type SILC_PACKET_SET_MODE that is used to
9550 distribute the information about changed modes (for clients,
9551 channels and clients channel modes) to all routers in the
9552 network. Updated the protocol specification accordingly.
9554 Added functions into silcd/packet_send.c and
9555 silcd/packet_receive.c: silc_server_send_set_mode,
9556 silc_server_set_mode.
9558 Added new files silcmode.[ch] into lib/silccore that implements
9559 the encoding and decoding of Set Mode Payload. Added new type
9560 SilcSetModePayload. Moved the definitions of different modes
9561 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9563 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9565 * Oops, a little mistake in server's connection authentication
9566 protocol. The protocol is not ended with FAILURE but with
9567 SUCCESS if the authentication is Ok. :) Affected file is
9570 * Implemented NICK_CHANGE notify handling in server in the file
9571 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9572 the local clients on the channel. After the changing nickname
9573 in router environment snhould work and the [<unknown>] nickname
9574 should appear no more.
9576 The silc_server_replace_id function that receives the Replace ID
9577 payload now sends the NICK_CHANGE notify type also in the file
9578 silcd/packet_receive.c
9580 * Changed WHOIS and IDENTIFY command to support the maximum amount
9581 of arguments defined in protocol specs (3328 arguments). This
9582 fixed a bug that caused problems when there were more than three
9585 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9587 * Added extra parameter, command identifier, to the
9588 silc_client_send_command so that explicit command identifier
9591 Changed that ID list routines uses specific command identifier
9592 when sending WHOIS/IDENTIFY requests to the server so that they
9593 can be identified when the reply comes back.
9595 Affected files lib/silcclient/command.[ch],
9596 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9598 * Added `sender' argument to silc_server_packet_send_to_channel
9599 to indicaet the sender who originally sent the packet to us
9600 that we are now re-sending. Ignored if NULL. Affected file
9601 silcd/packet_send.[ch].
9603 * Added some server statistics support in silcd/server_internal.h
9604 SilcServerStatistics structure and around the server code. Also
9605 send some nice statistics information when client is connecting
9608 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9610 * Fixed channel ID decoding in server's JOIN command reply in
9611 silcd/command_reply.c
9613 * Fixed braodcasting of replace ID payload to not to send it if
9614 we are standalone server in silcd/packet_receive.c.
9616 * Fixed all channel message sending routines to not to send
9617 packets to clients that has router set, since they are routed
9618 separately in the same function earlier. Affects file
9619 silcd/packet_send.c and all channel packet sending functions.
9621 * In USERS reply, res_argv[i] are not allocated, the table
9622 is allocated. Thus changed that free the table, not its
9625 * In server's whois_check and identify_check if the client is
9626 locally connected do not send any WHOIS commands - they are not
9629 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9631 * Fixed some minor bugs in client when sending WHOIS command. The
9632 arguments was in wrong order.
9634 * Removed statis function add_to_channel from server in
9635 silcd/command.c that was previously used with the joining but
9638 * Tested USERS command in router environment successfully with two
9639 routers, two servers and two clients.
9641 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9643 * Reorganized the USERS command and command reply in client library
9644 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9645 When the command is given by user we register a pending command
9646 callback that will reprocess the command after the reply has been
9647 received from the server. When reprocessing the packet we then
9648 display the information. Thus, the USERS information is displayed
9649 now in the command callback instead of in the command reply
9650 callback. The processing of the command is same as previously
9651 when server has sent the command reply in the JOINing process.
9653 * Added to USERS command in silcd/command_reply.c to join the client,
9654 we didn't use to know about, to the channel after we've created
9655 a client entry for it. Also, for clienet we did know already still
9656 check whether it is on the channel or not and add it if not.
9658 * Removed silc_server_command_join_notify as the function and its
9661 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9663 * Changed the client's pending command handling to the same as the
9664 server's pending command handling. It is also now possible to
9665 execute command reply functions from other command reply
9666 function as the function callbacks for commands and command
9667 replies are one and same. The pending commands are not static
9668 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9669 in client connection context. Thus, pending commands are server
9670 connection specific as it is convenient.
9672 Changed the function silc_client_command_pending and
9673 silc_client_command_pending_del and added new function
9674 silc_client_command_pending_check. Removed the
9675 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9678 * Added cmd_ident, current command identifier, to the client
9679 connection context in lib/silcclient/client.h to keep track on
9680 command identifiers used in command sending. Client's command reply
9681 function handling now supports the mandatory command identifiers.
9683 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9684 funtions in client to fully support pending command callbacks.
9686 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9687 as one of the arguments to the application in the command reply
9690 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9691 before first releasing SILC but came back. Now it is removed again
9692 and should come back nomore. The FORWARDED flag was used only
9693 by the JOINing procedure by forwarding the command packet to router.
9694 Now, the JOINing procedure has been changed to more generic (due
9695 to various router environment issues) and FORWARDED is not needed
9696 anymore for anything. The protocol specification is yet to be
9699 Now, removed silc_server_packet_forward from server and the flag
9700 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9702 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9704 * Renamed NAMES command to USERS command. The NAMES was named that
9705 due to historical reasons. Now it is renamed. Also, rewrote
9706 parts of the USERS command. The nickname list is not sent anymore
9707 by the server. Only Client ID and mode lists are sent in the USERS
9708 command. Changed this also to the protocol specification.
9710 The client now resolves the names and stuff after it receives
9711 the USERS list from the server when joining to the channel.
9713 * WHOIS and IDENTIFY commands has been changed to support multiple
9714 Client ID's per command. One can now search for multiple users
9715 in the network by sending only one WHOIS or IDENTIFY command.
9716 Changed the code and the protocol specifications.
9718 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9719 uses silc_server_command_whois_parse to parse the request. */
9721 * If normal server, do not parse the WHOIS and IDENTIFY requests
9722 before sending it to the router. Saves some time.
9724 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9726 * Fixed JOIN command on client library. Wrong number of arguments
9727 used to crash the client.
9729 * Added silc_server_channel_has_global function to check whether
9730 channel has global users or not.
9732 * Added silc_server_channel_has_local function to check whether channel
9733 has locally connected clients on the channel.
9735 * The silc_server_remove_from_one_channel now checks whether the
9736 channel has global users or not after given client was removed from
9737 the channel. It also checks whether the channel has local clients
9738 on the channel anymore. If it does not have then the channel entry
9739 is removed as it is not needed anymore.
9741 * The silc_server_notify now checks on JOIN notify whether the joining
9742 client is one of locally connected or global. If it is global then
9743 the channel has now global users on the channel and that is marked
9744 to the channel entry. Also, it now saves the global client to
9745 global list who is joining and JOINs it to the channel. This is
9746 for normal server, that is.
9748 Changed silc_server_send_notify_on_channel,
9749 silc_server_packet_relay_to_channel and
9750 silc_server_packet_send_to_channel check if we are normal server
9751 and client has router set (ie. global client) do not send the
9752 message to that client, as it is already routed to our router.
9754 * Implemented LEAVE notify type handling in silc_server_notify
9757 * Tested LEAVE command in router environment successfully. Tested
9758 with two routers, two servers and two clients.
9762 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9764 * Implemented SIGNOFF notify type handling in silc_server_notify
9767 * silc_server_remove_id now removes the client entry from all channels
9768 it has joined and thusly sends SIGNOFF notify type.
9770 * Rewrote the NAMES list generation in server by removing two excess
9771 loops. The lists are created now inside one loop.
9773 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9775 * silc_server_remove_channel_user checks now also global list
9776 for channel and client.
9778 * silc_server_new_channel_user checks now both local and global
9779 list for channel and client. Fixed a bug in client id decoding.
9780 Used to decode wrong buffer.
9782 * silc_server_channel_message checks now both local and global
9783 list for channel entry.
9785 * Tested channel joining (hence JOIN) in router environment
9786 successfully. Tested with two routers, two servers and two
9789 * Tested channel message sending in router environment successfully.
9791 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9793 * Added silc_server_save_channel_key into server.[ch] to save the
9794 received channel key in Channel Key payload processing. It is
9795 also used in JOIN command reply handling.
9797 Equivalent function silc_client_save_channel_key added into
9798 client.[ch] into client library.
9800 * Changed JOIN command reply to send information whether the channel
9801 was created or not (is existing already) and the channel key
9802 payload. Changed protocol specs accordingly.
9804 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9805 the request was sent by ID and not by nickname. Crashed on
9808 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9810 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9811 now correctly save the received data.
9813 * silc_server_free_sock_user_data now notifies routers in the
9814 network about entities leaving the network.
9816 At the same time implemented functions silc_server_remove_id
9817 and silc_server_send_remove_id to receive and send REMOVE_ID
9818 packets. The packet is used to notify routers in the network
9819 about leaving entities. The ID removed will become invalid in
9822 * Added function silc_idlist_del_server into server. Removes and
9823 free's server entry from ID list.
9825 * silc_server_private_message function now checks, if we are router,
9826 that the destination ID really is valid ID, naturally.
9828 * In router when NEW_ID packet is received (for new client) the
9829 hash of the Client ID is saved in the ID Cache but the
9830 client->nickname is set to NULL, instead of putting the hash
9833 IDENTIFY command now also checks that client->nickname must be
9834 valid. If it is not if will request the data from the server who
9835 owns the client. Added new function
9836 silc_server_command_identify_check.
9838 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9839 to set the command to already allocated Command Payload.
9841 * Tested private message sending in router environment with two
9842 routers, two servers and two clients. Fixed minor bugs and now
9845 * Fixed segfault from client's NAMES command. Used to crash if
9848 * Forwarded packets must not be routed even if it is not destined
9849 to the receiver. Changed server code comply with this.
9851 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9853 * Added `require_reverse_mapping' boolean value to ServerParams
9854 structure. If TRUE (not default) the server will require that
9855 the connecting host has fully qualified domain name.
9857 If the reverse mapping is not required and hostname could not be
9858 found the IP address is used as hostname.
9860 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9862 * Implemented version string checking to both client and server.
9863 The check is incomplete currently due to the abnormal version
9864 strings used in development version of SILC.
9866 * Changed all command functions in server to use the new
9869 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9871 * Changed char *data to unsigned char *data in ID Cache system to
9872 support binary data as ID Cache data. Changed code to support
9873 binary data in lib/silccore/idcache.c.
9875 * Renamed silc_server_packet_relay_command_reply to
9876 silc_server_command_reply as it is normal packet receiving
9877 function. Rewrote the function to accept command replys for
9878 servers and not only for clients.
9880 * Mark remote router always as registered server if we are connecting
9881 to it. Otherwise, commands sent by the router to us are ignored.
9883 * All ID List find routines now returns the ID Cache Entry pointer
9884 as well if requested.
9886 * WHOIS command works now in router environment, tested with two
9887 routers, two servers and two clients.
9889 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9890 in router environment (as it is almost equivalent to WHOIS) but
9891 hasn't been tested thoroughly. Added new functions:
9893 silc_server_command_identify_parse
9894 silc_server_command_identify_send_reply
9895 silc_server_command_identify_from_client
9896 silc_server_command_identify_from_server
9898 * Disabled route cache adding because adding two different ID's with
9899 same IP replaces the old cache entry thus giving wrong route.
9900 The entry->router->connection is always the fastest route anyway
9901 so route cache may not be needed. Of course, new routes maybe
9902 established after receiving the ID when the entry->router->connection
9903 might not be anymore the most optimal.
9905 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9907 * Add route cache for received ID for fast routing.
9909 * Added silc_server_packet_route to route received packet on router
9910 that is not destined to us.
9912 * Renamed silc_server_get_route to silc_server_route_get.
9914 * Added id_string and id_string_len fields into SilcServer to
9915 include encoded ServerID for fast comparing without excess
9916 encoding of the ID's.
9918 * Cleaned up WHOIS command on server side. Added following static
9921 silc_server_command_whois_parse
9922 silc_server_command_whois_check
9923 silc_server_command_whois_send_reply
9924 silc_server_command_whois_from_client
9925 silc_server_command_whois_from_server
9927 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9928 arguments in command replies. All command functions should be
9929 updated to use this macro.
9931 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9933 * Minor typo fixes on command reply handling on server.
9935 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9937 * Added silc_server_command_add_to_channel internal routine to add
9938 the client to the channel after router has created the channel and
9939 sent command reply to the server.
9941 * Added generic silc_server_send_command to send any command from
9944 * Use static buffer with ID rendering instead of duplicating data.
9946 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9948 * Fixed a channel user mode bug when joining to a channel server gave
9949 everybody channel founder rights, oops.
9951 * We mark ourselves as the router of the incoming server connection
9952 if we are router ourselves. This way we can check in some packet
9953 sending functions whether it is locally connected server. For
9954 incoming router connections we put NULL.
9956 * For router sending packets locally means now always sending the
9957 packet cell wide; to local clients and local servers. For normal
9958 server sending packet locally means sending it to only local
9961 * Fixed the JOIN command to really work in router environment. If the
9962 channel is created it is always created by the router. Router is
9963 also responsible of making the initial joining to the channel,
9964 sending JOIN notify to the sending server and distributing
9965 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9966 does not exist server doesn't do anything else but forward the
9967 command to the router which performs everything.
9969 * Added silc_server_send_channel_key function to send the Channel Key
9972 * Added silc_server_create_channel_key to create new channel key. The
9973 channel key is now re-generated everytime someone joins or leaves
9974 a channel, as protocol dictates. Note: channel->key_len is the
9977 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9979 * Splitted server.[ch] finally. Created now packet_send.[ch] and
9980 packet_receive.[ch] to separate packet sending and receiving
9981 routines. The server.[ch] now includes everything else including
9982 actual packet processing (writing and reading data) and other
9985 Renamed silc_server_private_message_send_internal to
9986 silc_server_send_private_message. The routine is still though
9987 used only to relay private messages as server does not send
9988 private messages itself.
9990 Renamed silc_server_new_channel to silc_server_create_new_channel
9991 and added new function sicl_server_new_channel that handles the
9992 incoming New Channel packet. Added also new sending function
9993 silc_server_send_new_channel to send New Channel Payload.
9995 * Added new function silc_server_notify to process incoming notify
9996 packet to the server/router. Server may then relay the notify
9997 to clients if needed.
9999 * Added new function silc_server_new_channel_user to process incoming
10000 New Channel User packet. Router will redistribute the packet and
10001 send JOIN notify to its local clients and locally connected servers
10002 if needed. Normal server will send JOIN notify to its local client
10003 on same channel when received this packet. Added also corresponding
10004 sending function silc_server_send_new_channel_user to sent the
10007 * Added boolean route argument to send_notif_to_channel and
10008 packet_send_to_channel functions to attempt to route the packet
10009 if it is TRUE and send only locally if it is FALSE.
10011 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10013 * silc_server_replace_id now broadcasts the received replace ID
10014 packet if it is not broadcast packet already. The router must
10015 broadcast to inform other routers about changed ID.
10017 * Added backpointer to server's router into SilcServer context in
10018 silcd/server_internal.h.
10020 * Fixed silc_server_packet_broadcast to send correct broadcast
10023 * The channel key is now distributed to the local client as soon
10024 as it is received from the router (in router environment) so that
10025 no other packet may be sent for the channel until client has
10028 * silc_server_remove_channel_user now broadcasts the received
10029 Remove Channel User packet if it is not broadcast packet already.
10030 The router must broadcast to inform other routers about removed
10033 * Added users field into SilcPacketContext that is a reference count
10034 of the context. One can increase the reference count by calling
10035 silc_packet_context_dup which is now changed to just increase the
10036 reference count instead of duplicating the data. The reference
10037 count is decresed by calling silc_packet_context_free that will
10038 free the data after the reference count hits zero.
10040 For now on the packet context and everything allocated into it
10041 (including the raw packet from network) must be freed by calling
10042 the new silc_packet_context_free function. Added also new function
10043 silc_packet_context_alloc that must be used now to allocate the
10044 context. This also means that if a routine is asynchronous from
10045 silc_[client/server]_packet_parse_type the packet context must
10046 be duplicated by calling silc_packet_context_dup. Otherwise it
10047 gets free'd after silc_[client/server]_packet_parse_type returns.
10048 Also, one must remember that if packet is duplicated then its
10049 reference count must be decresed by calling the free function as
10050 many times as it was duplicated.
10052 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10053 from both client and server.
10055 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10057 * Made joining to a channel working in router environment.
10059 * Cleaned up JOIN command on server side and create function
10060 silc_server_command_join_channel internal routine to make the
10063 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10065 * Changed silc_command_pending list to SilcDList. Also, added
10066 `ident' field to SilcServerCommandPending structure to identify
10067 the reply and to call correct callback.
10069 Added silc_server_command_pending_check function to replace the
10070 corresnponding macro. The silc_command_pending list is not
10073 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10074 to set identifier to previously allocated Command Payload. It
10075 is used to set identifier for command when resending Command
10078 * Added silc_command_payload_encode_payload to encode Command
10079 Payload buffer from SilcCommandPayload structure.
10081 * Added silc_argument_payload_encode_payload to encode Argument
10082 payload buffer from SilcArgumentPayload structure.
10084 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10086 * Changed WHOIS command to support router connection on server side.
10087 The whois request is always sent to router unless the server is
10088 standalone server. After server has received the reply from the
10089 router will it send the reply to the client.
10091 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10092 broadcast received broadcast packet. The function is used only
10093 by router. The broadcast packet is always sent to the router's
10096 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10097 render given ID to printable string, for log files for example.
10099 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10101 * Made basic router to router connections working. At least they
10102 can now connect to each other but nothing really works the way
10103 they are supposed - yet.
10105 * Added new initiator token to RouterConnection configuration
10106 file in silcd/serverconfig.[ch]. It is used to tell whether we
10107 are the initiator to the remote router or whether we'll expect
10108 the other end to connect.
10110 * Moved registering of listener task to silc_server_init, hence
10111 the server starts listenning as soon as it is run, even if it
10112 does not have connections to other routers. Let's see how well
10115 * Changed default connection retry timeouts for more suitable in
10118 * Removed cipher and such arguments from silc_idlist_add_client
10119 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10120 Added new function silc_idlist_add_data to add the keys and stuff
10123 * Added SilcIDListData structure and added it to SilcClientEntry
10124 and SilcServerEntry as their first field in the structure. This
10125 way we can explicitly cast the ID entries to the SilcIDListData
10126 structure and get common data for the entries. In past, we had
10127 to first check what type of connection it is and then cast it to
10128 correct ID entry type. Now, we can directly cast the opaque
10129 pointer to the SilcIDListData (no matter what ID entry it actually
10130 is) and get the data needed.
10132 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10134 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10135 in some circumstances even if threre were timeout tasks, though not
10136 IO tasks, but tasks anyway. Now fixed.
10138 * Defined SilcServerConnection structure to hold connection specific
10139 stuff about directly connected servers and routers. The definition
10140 is currently in silcd/server_internal.h. I thought about having
10141 a bit more important role fro this struct but for now it is used
10142 only when connecting to other server (or router actually).
10144 * Added connecting retry support in server when connecting to
10145 router(s). The retry feature implement exponential backoff
10146 algorithm. Also, added SilcServerParams structure to hold default
10147 parameters for server. For now, it include these retry settings
10148 and are hard coded. After server is moded to be as Silc Server
10149 Library this structure will be more important.
10151 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10153 * Changed client librarys channel->clients table to SilcList and
10154 changed code accordingly.
10156 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10158 * Changed client's channel table to SilcList and changed code
10159 accordingly. Also changed SilcChannelClientEntry to include back-
10160 pointer to the channel so that client entry can use that structure
10161 as list as well and we have fast cross-reference to the channel.
10162 This change dramatically decreased the complexity of channel
10163 handling with client entry and vice versa (removed one extra
10164 loop when searching for channel entry from many functions).
10166 * Changed server->sim from table to SilcDList and changed code
10169 * NAMES command can now be used from user interface. It will show
10170 the user list on the channel, neatly.
10172 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10173 Code now saves realname of the user if it becomes available.
10175 * Renamed configure.in to configure.in.pre and made ./prepare
10176 script to automatically add correct version string to
10177 configure.in which it creates from configure.in.pre.
10179 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10181 * NAMES command reply now shows users mode with the nickname when
10182 joining to channel.
10184 * Moved silc_client_ch[u]mode[_char] functions from
10185 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10186 place sucks, they are utility functions and should be in some
10189 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10191 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10194 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10198 * Added TRQ (efficient deque and list library) into lib/trq. This is
10199 a very good list library that is currently used in the SILC. Defined
10200 SilcList API over the library because I didn't like the API very
10201 much. See lib/trq/silclist.h for the API and examples of how to
10202 use the API. Fixed various places in the code to use the new
10203 SilcList API. The SilcList is meant for lists that has a structure
10204 already defined as a list. It is not suitable to add just some
10205 context to the list (in TRQ, the context is the list actually).
10207 So, I defined SilcDList that can be used for the purpose where
10208 predefined list structure does not exit. This can be used as
10209 such list. Now some context just can be added to the SilcDList.
10210 Currently this list is not used in the SILC just yet, though there
10211 are a lot places where this can replace dynamically allocated
10212 tables and I will fix these places, later, to use SilcDList.
10213 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10214 and use TRQ internally).
10216 Also fixed some annoying warning messages that the original TRQ
10217 code generated. Also minor changes to TRQ's Makefile.in.
10219 * Added support for querying by Client ID to both WHOIS and
10220 IDENTIFY commands into server, as required by the protocol.
10222 * Removed method function pointers from SilcBuffer structure. They
10223 weren't used to anything and just increased the context size for
10224 no good reason. This change also made silc_buffer_alloc and
10225 silc_buffer_free functions inline functions.
10227 * Disabled command flooding detection support until it's fixed so
10228 that it accepts commands in but does not execute them more than once
10231 * Added silc_net_localhost(), to return local hostname, into
10232 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10233 that must be initialized before calling silc_client_init.
10235 * Added new function: silc_server_send_notify_on_channels to send
10236 notify messages to all channels client has joined. It is assured
10237 that the message is sent only once per client.
10239 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10240 lib/silcutil/silcutil.[ch] as silc_format function. The new
10241 function is generic and is used by server as well, not only by
10242 the logging routines.
10244 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10245 the provided version string was not acceptable. Added new function:
10246 silc_ske_check_version into lib/silcske/silcske.h. The function
10247 must be implemented by the application (client or server) and it
10248 does not reside in the SKE library. The function checks the version
10249 string remote end sent.
10251 * Added back pointers (to opaque context and to SilcSocketConnection)
10252 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10254 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10255 duplicate packet context structure.
10257 * Changed `notify' client operation to send same arguments as client
10258 receives from server except for ID's. ID's are mapped to correct
10259 ID entry and that is returned. Also, if channel entry is not sent
10260 by server but the notify is for channel the channel entry is sent
10261 to application (otherwise application doesn't know that it is for
10262 channel (library gets it from packet's Destination ID)).
10264 * Added silc_client_remove_from_channels into client library to
10265 remove a client from all channels it has joined to. Used when
10266 received SIGNOFF notify from server. Added also new function
10267 silc_client_replace_from_channels to replace old ID entry with
10268 new ID entry on all channels. Used when received NICK_CHANGE
10269 notify from server.
10271 * Fixed ID Cache list handling in silc_idlist_get_client in
10272 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10273 to get (or query) client by ID.
10275 * Updated TODO list.
10277 * Added connection authentication status message defined by the
10278 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10279 support for these into the code in client and server side.
10281 * Added generic function silc_client_send_command to send any command
10282 with variable argument list. Application should use this function
10283 to send commands if the command functions provided by the library
10284 does not suite for the application's user interface needs.
10286 * Added new `failure' client operation. Application is notified about
10287 received failure packet if client is executing a protocol. In this
10288 case the protocol's execution has failed.
10290 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10291 is required by the protocol.
10293 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10294 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10297 * Added status flag to SilcSKE object to indicate realtime status
10298 of the SKE protocol.
10300 * Application receives now exactly same command reply arguments as
10301 the library receives from server. However, if ID is received the
10302 corresponding ID entry is returned to the application (eg. Client
10303 ID is mapped to correct SilcClientEntry entry and that is returned).
10304 Changed command_reply client operation due to this change.
10306 * Changed all ID's in commands and in command replys as ID Payloads.
10307 Change affected both client and server side codes.
10309 All ID's sent in SILC network (with execption of ID's in SILC
10310 Packet header) are sent in ID Payload to support variable length
10313 * Server now notifies nick changes and notifies all clients on
10314 the channels about the new nickname (about the new Client ID,
10317 * Implemented CMODE command to change channel modes. Supports all
10318 channel modes defined by the protocol specs except ban and invite
10319 lists. (Also, private channel key mode is supported but support for
10320 setting private channel key in client is missing, thus, this mode
10321 has no effect on client side (except that server requires that the
10322 client uses private channel key and normal channel traffic does not
10325 Also, invite mode works per se, but INVITE command does not work
10326 yet correctly, so you can set channel as invite only channel but
10327 inviting clients to the channel does not work (it is yet to be
10328 thought what's the best way to do it).
10330 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10331 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10332 Implemented CUMODE command to change user's mode on the channel.
10333 Supports all modes defined by the protocol specs.
10335 * Added NAMES command reply to return users modes on the channel.
10337 * Removed unnecessary and slow ciphers from lib/silccrypt.
10339 * Set SO_KEEPALIVE option to connection sockets by default.
10341 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10343 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10344 redefined the Notify Payload into protocol specs.
10346 * Added silc_id_payload_parse_id to get ID directly from raw
10349 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10351 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10352 accept searching by Client ID as well.
10354 * Added support for LEAVE and SIGNOFF notify types in client library.
10356 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10357 to parse ID Payload from raw data.
10359 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10361 * Added flags parameter into silc_ske_assemble_security_properties
10362 function in lib/silcske/silcske.[ch].
10364 * Changed notify client operation to fit better for notify messages
10365 sent by server. The notify payload received from server is now
10366 passed to the application (after parsing it to SilcNotifyPayload).
10367 It is application's responsibility to retrieve the arguments
10368 from the payload and show the message the way it wants. The message
10369 sent by server is implementation specific.
10371 * Changed public keys to comply with the protocol specification.
10372 Old public keys are not supported anymore and are not compatible.
10374 * Removed nickname from Channel Payload as the latest draft removed
10375 it. The client must resolve the nickname from the NAMES command
10376 reply received when it joined the channel.
10378 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10380 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10382 * Fixed some errors in protocol specification drafts.
10384 * Created lib/silccore/silcnotify.c to implement Notify Payload
10385 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10386 generic payloads described by protocol specifications. The file
10387 includes implementations for ID Payload and Argument Payload.
10389 * Changed Command Payload implementation to use the new Argument
10390 Payload. Changed command_xxxx_payload to command_payload_xxxx
10391 to comply with SILC coding conventions.
10393 * Added suppport for Argument Payload handling in Notify Payload
10394 implementation as protocol requires it. Added the new support
10395 into server and client lib as well.
10397 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10399 * Added support for multiple nicknames on same channel. [n] is
10400 added locally to the nickname if there are more than one same
10401 nicknames on the channel.
10403 * Server now sends all nicknames that matched WHOIS request.
10404 Client also shows the list received from server.
10406 * Added TOPIC command to client side. User can now set and show
10407 current topic on channel.
10409 * Added MOTD command to client and server. Also, server sends the
10410 motd when client connects to the server.
10412 * Changed version strings to comply ISO 8601.
10414 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10416 * Fixed protocol error handling in client library. It should now
10417 cope even if the SKE fails for some reason.
10419 * Made new protocol specification drafts for submitting to IETF.
10421 * Implemented TOPIC command to server in silcd/command.c.
10423 * Added two new notify types into lib/silccore/silcnotify.h:
10424 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10425 notify nickname change and topic setting/change on a channel.
10427 * API change of command_reply operation in client library. The
10428 application gets now the status type received from server as well.
10430 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10432 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10434 * Cras fixed and optimized the packet handling even further and
10435 it should work now. Minor change to the prototype of function
10436 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10438 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10440 * Added new function into lib/silcutil/silcschedule.[ch]:
10441 silc_schedule_with_fd to select() a specified fd. The function
10442 returns after timeout expires or data arrives or goes. The
10443 function is used by packet routines to wait that all data is
10444 received from network.
10446 * Fixed data reading from network in lib/silccore/silcpacket.c.
10447 The code now assures that all data is read from the fd and then
10448 continues packet processing. This was a bug fix since the code
10449 used to drop some data in some circumstances.
10451 * Added new function into lib/silcclient/client.[ch]:
10452 silc_client_start_key_exchange to start key exchange after
10453 connection has been established to server. The code internally
10454 now uses this funtion but its main purpose was to provide it
10455 for applications that perform their own connecting. After
10456 application has created a connection it merely calls this
10457 function to start the key exchange between client and server.
10458 The library takes care of everything else after that.
10460 Updated also lib/silcclient/README to explain the usage of
10463 * Do not send to application information that connection has
10464 been established. Application gets notified it by connect
10467 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10469 * Applied cras's patch to add silc_schedule_one function. The
10470 function runs scheduler once and returns.
10472 * Fixed the scheduler after cras messed it up. The timeout
10473 handling works now as it's supposed to work.
10475 * Added into lib/silccore/ silcnotify.h to include notify
10476 message types support. Changed silc_server_send_notify*
10477 functions, in server.[ch], to support those new notify types.
10478 Added the support for the notify types into client library,
10479 as well. Added new notify client operation into ops.h in
10482 * Changed silc_server_packet_send_to_channel to send normal
10483 packets instead of just channel message packets. The function
10484 is now used to send the notify packets to channels. It is not
10485 used to send channel message packets anymore, as server never
10486 sends them anymore.
10488 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10489 va_arg()s as it seems to require it nowadays. I guess, if SILC
10490 is compiled with older va_arg() the new code should work anyway.
10492 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10494 * Splitted core library. Core library (lib/silccore) includes
10495 now only SILC protocol specific core (and common) components.
10496 Created new utility library (lib/silcutil) that includes more
10497 generic purpose stuff. The stuff for util library was taken
10498 from the old core library. This was minor and easy split.
10500 * Created SILC Client Library (lib/silcclient) that includes
10501 implementation of the SILC client without user interface. This
10502 was major move from silc/ directory. The code has been changed
10503 so that it is transparent towards the user interface. The
10504 silc/ directory includes now the same user interface as before
10505 and it uses the new client library. Read lib/silcclient/README.
10506 Basicly, the client library performs everything else related
10507 to SILC except user interface handling. Also, configuration
10508 files are considered to be part of user interface and library
10509 does not handle them.
10511 This change also changed a lot of structures, function naming etc.
10512 Most important change was that SilcClientWindow object was
10513 renamed to SilcClientConnection in the client library. Created
10514 also new file lib/silcclient/ops.h. Also added new files
10515 silc/local_command.[ch] and silc/client_ops.[ch].
10517 All these changes were made to make it easier for user interface
10518 designers to create what ever user interface for the SILC client
10521 It is also expected that the server will be moved to lib
10522 directory as well and SILC Server Library will be created;
10523 sometimes in the future.
10525 * Removed Local commands from lib/silccore/silccommand.h as
10526 they are application specific and new client library does not
10527 handle any of those anymore.
10529 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10530 old client implementation in silc/.
10532 * Added support for callback functions in SILC_LOG_* macros.
10533 Application can now set its own callbacks that will be called
10534 instead of using the default functions that will always print
10535 the debug messages to stderr (or stdout). Also, debugging can
10536 now be disabled by setting silc_debug to FALSE and re-enabled by
10537 setting it to TRUE. Note, that logging will still work even
10538 if debugging is disabled.
10540 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10541 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10542 silc_log_reset_debug_callbacks.
10544 * To enable debugging in silc client one must give now -d
10545 option on command line.
10547 * Changed silc_schedule_init to automatically allocate task queues
10548 if they are not allocated before calling it.
10550 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10552 * Added GMP 3.1 into math library.
10554 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10556 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10557 a channel in SILC network. The packet is used by servers and
10558 routers to notify other routers that user has left a channel.
10559 This little feature was missing until now. Added the feature
10560 to protocol specification as well.
10562 Added functions: silc_server_send_remove_channel_user and
10563 silc_server_remove_channel_user into server.[ch].
10565 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10566 lib/silccore/silcpacket.h. However, they are not implemented
10569 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10571 * Fixed joining to a channel and sending channel messages
10572 between server and router. The channel message sending should
10573 now work inside a cell.
10575 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10577 * Fixed the private message sending between server and router.
10578 The private message sending should now work inside a cell.
10580 * Added silc_server_replace_id into server.[ch] to replace
10581 existing ID in the SILC network.
10583 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10584 and silc_idlist_replace_server_id into idlist.[ch] in server.
10586 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10588 * Fixed the server to server connections. Server can again now
10589 connect to router. Router to router connections probably does
10592 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10594 * Added dynamic protocol registering support. Now protocols can
10595 registered and unregistered on the fly. Patch by cras.
10597 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10599 * Added lib/contrib directory to hold routines that some platforms
10600 don't have but are needed by SILC.
10602 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10603 into lin/contrib to provide getopt() and getopt_long() for
10604 those who don't have it.
10606 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10608 * Added AWAY command to client. When away message is set and
10609 client receives a private message packet the client automatically
10610 replies to the sender with the away message.
10612 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10613 bug seemed to be the cause of recent problems when compiling
10616 * Added version detection support to SKE protocol specification
10617 and added the new changes to the SKE implementation as well.
10618 There were other minor changes in the SKE protocol as well.
10620 Many changes in lib/silcske/silcske.[ch] and in
10621 lib/silcske/payload.[ch].
10623 * Added ^U functionality, clear input line. Patch from cras.
10625 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10627 * Mainly small bugfixes on core library. Fixed some debugging
10628 logging and buffer overflow in silclog.c.
10630 * Updated config.sub and config.guess on the distribution tree.
10632 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10634 * Added command lagging support in server. Client may execute
10635 commands now only once in two seconds.
10637 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10639 * Optimized packet reception. MAC computation and checking is now
10640 also more optimized. A lot previously duplicated code is now
10641 used as generic by both client and server.
10643 * Fixed key pair generation in clientutil.c
10645 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10647 * Added into lib/silccore/silcbufutil.[ch] new function;
10648 silc_buffer_realloc.
10650 * Moved generic packet sending/encryption functions to
10651 lib/silccore/silcpacket.[ch] from client and server. Some
10652 rewriting of the functions.
10654 * Moved all generic packet reception/decryption functions to
10655 lib/silccore/silcpacket.[ch] from client and server. The
10656 packet processing is now much cleaner in both client and server.
10657 These were major changes in both client and server.
10659 * Created many common functions in server to do packet sending.
10660 Previously code were duplicated a lot, this has been removed
10661 with these changes.
10663 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10665 * Rewrote major parts of the ID cache system. Don't know
10666 whether it is better now or not but at least the API is more
10669 * Major rewrite on ID cache stuff on client because of the ID
10670 cache API changes. Added idlist.c to client.
10672 * Also major rewrite on ID cache stuff on server as well.
10673 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10674 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10675 in hand, instead they are all put into the ID cache system now.
10676 All server_idlist_* routines uses ID cache now instead of
10677 traversing its own lists (those lists does not exist anymore).
10678 SilcIDList though still exists. Also, SilcXXXEntry's are
10681 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10683 * Finally made the SKE implementation compliant to the protocol
10684 specification. All mp integers are now binary encoded as
10685 opposed being HEX encoded.
10687 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10690 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10691 functions: silc_[encode/decode]_pem. Also added function
10692 silc_encode_pem_file to PEM encode with newlines ('\n') for
10693 saving into a file.
10695 * SILC public keys are now encoded either PEM or binary. Same
10696 option is for private keys as well. By default private keys
10697 are binary encoded and public keys PEM encoded. Silly HEX
10698 encoding were removed.
10700 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10701 function to create fingerprints.
10703 * Fixed a bug in SHA1; does not change the original data anymore.
10705 * Partly implemented INFO command on client and server side.
10706 Fixed CLEAR command. Changes to SERVER command; show current
10707 server(s) when giving command without arguments. Added
10708 VERSION command to client.
10710 * Added check to server that unregistered connections cannot
10711 execute commands (unless it is specificly allowed).
10713 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10715 * Fixed screen refresh.
10717 * Fixed channel joining bug from client. On some circumstances
10718 client tried to join to a channel it had already joined.
10720 * Added public key verification process into client's protocol.c.
10721 The client now verifies the public key from user and saves
10722 it into ~./silc/serverkeys/ directory.
10724 Added into: clientutil.[ch]: silc_client_verify_server_key.
10726 * Changed SKE protocol's silc_ske_initiator_finish function
10727 to accept callback function that verifies the received public
10728 key. Removed old silc_ske_verify_public_key function.
10730 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10732 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10733 silc_pkcs_private_key[_data]_set.
10735 * Made the password and public authentication more cleaner in
10736 server's protocol.c.
10738 * Removed historic and obsolete protocol `channel_auth' from
10739 both client and server.
10741 * Removed wrong way of sending command status messages from
10742 server to client in server's command.c. The old way violated
10743 protocol specification.
10745 Changes to silccore/silccommand.[ch]: removed
10746 silc_command_encode_status_payload -> not needed anymore,
10747 changed silc_command_encode_payload_va to accept extra
10748 argument on variable argument list. The argument type must
10749 now be provided to the function. Also, added new function:
10750 silc_command_encode_reply_payload_va which is same as
10751 normal command_encode_payload_va except command status type
10752 is provided as extra argument.
10754 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10756 * Added ~./silc directory handling. The directory includes the
10757 public and private keys for the client.
10759 Added silc_client_check_silc_dir, silc_client_create_identifier
10760 and silc_client_load_keys.
10762 * Implemented SILC protocol compliant public key. Added public
10763 and private key saving to and loading from files.
10765 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10766 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10767 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10768 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10769 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10771 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10772 silc_pkcs_load_[public/private]_key.
10774 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10776 * Added silc_server_get_route (route.[ch]) to get connection
10777 data for the fastest route for given ID.
10779 * Implemented INVITE command on client and server. The command
10780 were re-defined in the SILC Protocol Specification and the
10781 implementation now complies with the specification.
10783 * Implemented PING command on client and server.
10785 * Implemented NAMES command on client and server. The server side
10786 supports currently only normal server not router server yet.
10787 Some changes to NAMES definition in SILC protocol specification.
10789 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10791 * Implemented LEAVE command on client and server.
10793 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10794 again. This change was made to the protocol as well. Server
10795 should not violate the protocol specification anymore.
10797 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10799 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10800 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob