1 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
3 * remove public key from public key hashtable on detach. Affected
4 file silcd/packet_receive.c
6 * free public key hashtable before removing clients on server
7 shutdown. Affected file silcd/server.c
9 * remove public key prior deleting client-data on killing a client.
10 Affected file silcd/server_util.c
12 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
14 * Getting the MOTD from other servers works now. Affected
15 files are silcd/command.c and silcd/command_reply.c
17 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
19 * Initialize the variable idletag, since it is tested in
20 silc_core_deinit for its default value. Affected file
21 irssi/src/silc/core/silc-core.c
23 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
25 * Fixed signed channel messages across cells. Affected file
28 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
30 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
31 is not defined. They can now be safely used in if-statements
32 without braces. Affected file lib/silcutil/silclog.h.
34 * Added the checks for backup closing connection due to error
35 (local or remote) and thus not allow the resuming to occur
36 in reconnect. Affected files are silcd/packet_send.c
39 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
41 * Help file updates. Affected files in irssi/src/docs/help/in/.
43 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
45 * Fixed channel messages across cells. Affected file
48 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
50 * Fixed file transmission accepting in client library to not
51 start the negotiation if user hasn't accepted the transfer,
52 instead create new session for resent transfer. Affected
53 file lib/silcclient/client_ftp.c.
55 * Show the session ID in the file transmision list. Remove
56 session from list that failed to transfer. Switch the current
57 session automatically after transmission, and in errors, to new
58 session if other sessions exists in the transfer list. Affected
59 files are irssi/src/silc/core/silc-servers.c,
60 irssi/src/fe-common/silc/modfule-formats.c.
62 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
64 * Fixed MIME header parsing for the hopefully last time. Affected
65 file lib/silcutil/silcstrutil.c
67 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
69 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
71 * The SILC RNG is now gauranteed to return non-zero random
72 values. Affected files are lib/silccrypt/silcrng.[ch].
74 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
76 * Fixed nickname formatting when changing only case of the
77 nickname. Affected file lib/silcclient/idlist.c.
79 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
81 * Fixed a memory leak and incorrect printing of the "appears as"
82 message. Affected file irssi/src/silc/core/client_ops.c
84 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
86 * Added CRT (Chinese Remainder Theorem) supported RSA
87 private keys and private key operations. This significantly
88 increases private key operation efficiency. No compatibility
89 issues with new or old private keys. Affected files are
90 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
92 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
94 * Fixed GCC-3.3.2 related compilation warnings from the
97 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
99 * Removed RC6 from distributions.
101 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
103 * Added some better comments to lib/silccrypt/silcpkcs.h,
104 optimized some routines in lib/silccrypt/silcpkcs.c.
105 Added test_silcpkcs into lib/silccrypt/tests/.
107 * Fixed silc_rng_global_init to actually init the global RNG
108 if RNG wasn't provided for it. Affected file is
109 lib/silccrypt/silrng.c.
111 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
113 * Added silc_hash_table_find_by_context_ext. Affected files
114 lib/silcutil/silchashtable.[ch].
116 * Save the public key on normal server in WHOIS command reply
117 from attributes, if present, and add it to public key hash
118 table. Fixes WHOIS resolving by public key on normal server.
120 Optimized the attributes resolving on normal server to not
121 resolve if we resolved them already from router.
123 Affected files are silcd/server_query.c, command_reply.c.
125 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
127 * Added support for whois using attributes.
128 Affected files silcd/command_reply.c, silcd/packet_receive.c,
129 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
132 * Added support for whois using public key attribute to /WHOIS i
133 client command. Affected files irssi/docs/help/in/whois.in,
134 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
136 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
138 * Fixed UMODE setting in server when the client has anonymous
139 mode set. The mode setting was not working. Affected file
142 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
144 * Fixed some bugs and typos related to sending split messages.
145 Print notification when sending messages with /MMSG. Affected
146 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
148 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
150 * Optimized the socket referencing in packet routines, client
151 library and server. Affected files are lib/silccore/silcpacket.c,
152 lib/silcclient/client.c and silcd/server.c.
154 * If silc_socket_set_qos is given with NULL arguments the QoS is
155 reset from the socket. Affected files are
156 lib/silcutil/silcsockconn.[ch].
158 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
160 * Add a /LISTKEYS command which lists the locally cached
161 client and server keys. Affected files
162 irssi/src/fe-common/module-formats.[ch],
163 irssi/src/silc/core/silc-{channels,servers}.c
164 irssi/docs/help/in/listkeys.in
166 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
168 * Check that packet queue purging was successful. Affected
169 files lib/silcclient/client.c and silcd/packet_send.c. Related
170 to MAC failed errors.
172 * Do not clear the inbuf even if it is empty if QoS was applied
173 to it. Otherwise the QoS data is cleared and MAC failed error
174 will occur. Affected file lib/silccore/silcpacket.c.
176 * Use the rekey period time as rekey protocol timeout value.
177 If the rekey does not succeed during the rekey period there's
178 something very wrong, and we most likely end up with wrong keys,
179 do graceful reconnect then. Affected file silcd/server.c.
181 * Take reference of the socket in the parser context, as it's
182 possible to have the parsers in queue after the socket is
183 disconnected and this may cause crash. Affected files are
184 lib/silccore/silcpacket.c, lib/silcclient/client.c and
187 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
189 * Fixed KICK command reply sending, it sent to replies.
190 Affected file silcd/command.c.
192 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
194 * Finish the silc-mime.pl script. It now supports MIME type
195 guessing using magic files, signing data messages, executing
196 MIME handlers in background. Affected files
197 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
199 * Changed MIME signal handler to make things easier for the perl
200 script. Affected files irssi/src/silc/core/client_ops.c,
201 silc-servers.c, and irssi/docs/signals.txt
203 * Cleaned up the silc_mime_parse function and fixed detection
204 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
206 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
208 * Resolve the IP for file transfer listener from the connection
209 socket. Affected file lib/silcclient/client_ftp.c.
211 * Accept NULL hostname parameter in the functions
212 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
213 if hostname is not wanted.
215 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
217 * Fixed race condition between silc_client_init and
218 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
220 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
222 * Fixed file transfer connection closing when SIGNOFF for
223 the client is received from server. Affected file is
224 lib/silcclient/client_ftp.c.
226 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
228 * Check for disconnected socket in QUIT callback. Affected
229 file silcd/command.c.
231 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
233 * Modified the MIME parsing to allow \n and \r\n as delimiters.
234 Affected files lib/silcutil/silcstrutil.c
236 * Cleaned up the escape/unescape functions for correctness and
237 speed. Affected file irssi/src/silc/core/client_ops.c
239 * Removed handling for data messages with Content-Type: text/*,
240 moved parsing of MIME headers to the signal handler, added
241 support for signing and verifying data messages. Affected
242 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
243 irssi/src/silc/core/silc-{servers,channels}.c
245 * Added a perl script for handling data messages based on
246 information read from Mailcap files. New file
247 irssi/scripts/silc-mime.pl
249 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
251 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
252 acknowledge recepetion of a message to the sender. Updated
255 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
257 * Unregister channel key saving callback when deleting channel.
258 Affected file lib/silcclient/idlist.c.
260 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
261 before calling notify client operation. Affected file is
262 lib/silcclient/client_notify.c.
264 * Unregister QoS tasks when deleting the socket connection.
265 Affected files lib/silcutil/silcsockconn.[ch],
266 unix/silcunixsockconn.c.
268 * Implemented latest presence-attrs draft changes. Affected
269 files lib/silccore/silcattrs.h and
270 irssi/src/silc/core/silc-queries.c.
272 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
274 * Save old channel keys in list to allow more rapid change
275 of channel keys if server for some reason does that. This
276 avoids loosing so many channel messages due to not having
277 key to decrypt. Affected file lib/silcclient/silcclient.h,
278 idlist.c and client_channel.c.
280 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
282 * Continued backup router tests and fixes. Affected files
283 silcd/server_backup, server_util.c, server.c. See TODO.
285 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
287 * Fixed SERVER_SIGNOFF handling in servers. The client
288 was removed from wrong list thus not removing the client
289 at all. Affected file silcd/packet_receive.c.
291 * Do not execute rekey protocol for disabled connections as
292 it would never go through. Affected file silcd/server.c.
294 * Added timeout for rekey protocol to catch if the protocol
295 never executes successfully. Affected files silcd/server.c
298 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
300 * Abandon packet processing for disconnected sockets. Check
301 this always after calling packet processing callback.
302 Affected file lib/silccore/silcpacket.c.
304 * Fixed double registration disconnection code in server.
305 Closed wrong connection. Affected file silcd/packet_receive.c.
307 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
309 * On normal server reconnect to primary during resuming 4
310 times, then give up. Affected file silcd/server_backup.c.
312 * If during reconnecting to routers we notice we have router
313 connection but no primary router set, the server is in desync.
314 Reconnect to primary to restore network. Affected file
317 * Assure that only one protocol is exeucting at the same time.
318 Added checks for all protocols. Affected files are
319 silcd/server.c and server_backup.c.
321 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
323 * Check that a string is not already part on invite/ban
324 string when processing it. Affected file silcd/server_util.c.
326 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
328 * Fixed the CUMODE_CHANGE for founder mode changes to comply
329 with 1.2 version of the protocol. Affected file is
330 silcd/packet_receive.c.
332 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
334 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
335 where the passphrase was given. Affected file is
338 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
340 * INVITE and BAN notifys are now delivered from routers to
341 servers (but not clients) on the channel. Updated specs and
342 code. Affected files silcd/packet_[send|receive].[ch],
343 command.c, server.c and server_util.c.
345 * Implemented INVITE and BAN announcing. Affected files are
346 silcd/server.[ch], server_util.c.
348 * Implemented SilcStatus error type argument returning in
349 command reply error in server. Affected file silcd/command.c.
351 * Implemented SilcStatus argument returning in comand reply
352 in client library. The command_reply client operation now
353 returns error specific arguments as well. Affected files
354 are lib/silcclient/command_reply.[ch], client_resume.c,
355 lib/silccore/silcstatus.[ch].
357 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
359 * Backup router protocol version 1.2 implemented. Testing still
360 required. Affected files in silcd/server_backup.[ch], server.c,
361 packet_receive.c and server_internal.h.
363 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
365 * silc_client_send_[channel|private]_message now return TRUE
366 or FALSE. Affected file lib/silcclien/client_channel.c and
369 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
371 * Check for explicit nickname in INVITE and BAN processing
372 during join as well (and don't expect only wildcards in
373 invite/ban strings). Affected file silcd/command.c.
375 * Fixed the INVITE and BAN by public key. The public key saved
376 is the PK payload (as specified) not the raw data. Affected
377 file silcd/server_util.c.
379 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
381 * UTF-8 text message support for actions and notices in SILC
382 Client. Affected file irssi/src/silc/core/client_ops.c.
384 * silc_get_username and silc_get_real_name now returns sensible
385 data on Win32. Patch by Toni Willberg. Affected file is
386 lib/silcutil/win32/silcwin32util.c.
388 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
390 * Provide a signal handler to send MIME encoded messages and emit
391 a signal when a MIME encoded message is received. Also document
392 the signals for usage with the perl interface.
394 A sample perl script will be supplied at a later point.
396 Affected files are irssi/docs/signals.txt,
397 irssi/src/silc/core/client_ops.[ch],
398 irssi/src/silc/core/silc-{channels,servers}.c
400 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
402 * Use SILC_COMMAND_PING to estimate the round-trip time to the
403 server. Use this time to display a lag and disconnect when it
404 exceeds a specified limit.
406 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
408 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
410 * Remove the channel auth list in normal server if router
411 encofrces its list during connecting. Send notify to channel
412 to remove the mode to remove the list. Affected files are
413 silcd/server_util.c and silcd/packet_receive.c.
415 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
417 * Added support for channel public keys. Updated protocol specs
418 and implemented it. Affected files are
419 silcd/command.c, command_reply.c, lib/silcclient/command.c,
420 lib/silcclient/command_reply.c.
422 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
424 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
425 terminate the process on Linux. Affected file silcd/silcd.c.
427 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
429 * Check for NULL buffer in silc_buffer_clear. Affected file
430 is lib/silcutil/silcbuffer.h.
432 * Simplified the backup router protocol by removing the _GLOBAL
433 types. Updated protocol specs and the code. Affected files
434 are silcd/server_backup.[ch].
436 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
438 * Deny '@' and '!' from nicknames since they are reserved
439 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
440 Updated protocol specs and the code.
442 Affected files are silcd/server_util.[ch].
444 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
446 * Fixed stack overflow in Irssi SILC client. Affected
447 file irssi/src/silc/core/client_ops.c.
449 * Check that Host is set in ServerConnection and RouterConnection
450 in silcd.conf. Affected file silcd/serverconfig.c.
452 * Fixed crash in server with protocol completion callbacks,
453 namely rekey and backup resuming protocols. Affected files
454 are silcd/server_backup.c and silcd/server.c.
456 * Fixed rekey protocol to not restart if it is started already.
457 Affected files are lib/silcclient/client.c and
460 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
462 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
464 * Fixed EOF handling in SILC Config, affected file
465 lib/silcutil/silcconfig.c.
467 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
469 * Fixed RESOLVING flag handling in JOIN notify and other
470 notifys to handle the resolvings correctly in client library.
471 Affected file lib/silcclient/client_notify.c.
473 * Do not send full INVITE and BAN lists in INVITE and BAN
474 notifys, only the changed information. Affected file
477 * Fixed INVITE notify sending in INVITE command, send it
478 only when needed. Affected file silcd/command.c.
480 * Handle the founder key change properly in CMODE_CHANGE
481 notify. Bug #122. Affected file silcd/packet_receive.c.
483 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
485 * Remove the mark for output (mark it only for input) after
486 purging outgoing queue. Prevents the "Error in select()"
487 floods. Affected file silcd/packet_send.c.
489 * Fixed incorrect connection deletion from client library
490 after calling "connect" client operation. Could cause
491 crashes for example during reconnect timeouts. Affected
492 files are lib/silcclient/client.c and
493 irssi/src/silc/core/client_ops.c.
495 * Check server private key file permissions before starting
496 the server. Affected file silcd/serverconfig.c.
498 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
500 * NULL terminate allocated string in silc_buffer_strformat.
501 Affected file lib/silcutil/silcbuffmt.c.
503 * Rewrote the invite/ban list string handling in server to
504 use SilcBuffer instead. Affected files are silcd/command.c
505 and silcd/server_util.c.
507 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
509 * Fixed double free in CMODE command when setting new HMAC
510 for channel. Affected file silcd/command.c.
512 * Added couple of missing memset's to zero sensitive memory.
513 Affected files silcd/command.c, lib/silcclient/command.c.
515 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
517 * Fixed a double free in INVITE command error handling in
518 server. Affected file silcd/command.c.
520 * Added macros SILC_SWAB_[16|32] to swab byte order of
521 16-bit and 32-bit unsigned integers. Affected file
522 lib/silcutil/silctypes.h.
524 * Use the SILC_SWAB_16 instead of htons() in server when
525 handling ports since the ports in structures are always
526 in little-endian order (regardless of platform). Affected
527 file silcd/serverid.c and silcd/server_backup.c.
529 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
531 * Send DISCONNECT in close admin command in server. Affected
532 file silcd/command.c.
534 * Check whether we are already connecting to a remote router
535 (in addition of checking whether we are already connected)
536 before creating new connection. Affected file silcd/server.c.
538 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
540 * Added better compiler and compiler flags checking in
543 * Check that socket is valid after QoS is applied to data.
544 Affected file lib/silcutil/unix/silcunixsockconn.c.
546 * Make sure the socket connecetion is not closed to early
547 when closing connection in server. Also make sure the
548 connection is always closed after error in a protocol.
549 Affected file silcd/server.c.
551 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
553 * Removed --session and --dummy options from Irssi SILC Client.
554 -d option is available only if --enable-debug was given.
555 Affected files are irssi/src/silc/core/silc-core,
556 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
558 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
560 * Added silc_buffer_steal to steal the data from the buffer.
561 Affected file lib/silcutil/silcbuffer.h.
563 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
565 * Fixed server crash with double Primary block in config file.
567 Fixed also various memory leaks around the config file
568 parser. Affected files lib/silcutil/silcconfig.c,
569 silcd/serverconfig.c.
571 * Changed my nickname (Johnny Mnemonic) to my real name, this
572 means that bugs introduced by him were actually introduced
575 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
577 * Don't display "foo appears as foo\nYou're now known as foo"
578 messages. Affected file irssi/src/silc/core/client_ops.c
580 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
582 * Fixed error handling of invalid client entry when calling
583 commands in server. Fixes a crash. Affected file
586 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
588 * Added some sanity checks in server for correctness of the
589 server configuration. Affected file silcd/serverconfig.c.
591 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
593 * Prevent endless resolving of user informations in USERS
594 command by checking the command reply status correctly.
595 Affected file lib/silcclient/command_reply.c.
597 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
599 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
600 file is lib/silcutil/silcfileutil.c. A patch by Matthew
601 Aldous <Matthew@Aldous.com>.
603 * Added better implementation using CriticalSection of
604 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
605 <mikko.lahteenmaki@pikabaana.net>.
607 * Added some Winsock WIN32 compatiblity defines into
608 includes/silcwin32.h.
610 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
612 * Fixed double free in async host lookup code. Affected file
613 lib/silcutil/silcsockconn.c.
615 * On backup router handle now the SERVER_SIGNOFF from router
616 for local connected servers too, and close the connections.
618 Do not process them as normally signing off servers when they
619 really signoff by sending EOF fe, but always assume that
620 router sends the SERVER_SIGNOFF.
622 Affected files silcd/server.c and silcd/packet_receive.c.
624 * Fixed socket unsetting when closing connections. Affected
625 files silcd/server.c and silcd/packet_send.c.
627 * Do not print the nickname in SERVER_SIGNOFF if we do not
628 have it. Prevents asserts in Irssi core. It is possible we
629 don't have the nick if it was just being resolved when server
630 signoff. Affected file irssi/src/silc/core/client_ops.c.
632 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
634 * Fixed autonick crashbug in client library. Affected file
635 lib/silcclient/client.c.
637 * Fixed Unix implementation of SilcMutex to really assert if
638 the mutex is locked/unlcoked already. Affected file
639 lib/silcutil/unix/silcunixmutex.c.
641 * Fixed locking in silc_schedule_uninit. It didn't lock
642 when dispatching timeout tasks. Affected file is
643 lib/silcutil/silcschedule.c.
645 * Changed Win32 implementation of SilcThread to use modern
646 Win32 interface. Affected file is
647 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
649 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
651 * Don't print signed messages when sending failed. Affected files
652 irssi/src/silc/core/silc-[servers.c/commands.h]
654 * Send adquate signal when founding a channel by joing it. Affect
655 file irssi/src/silc/core/client_ops.c
657 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
659 * Fix theme abstracts parsing. Affected files irssi/default.theme,
660 irssi/src/fe-common/core/themes.c
662 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
664 * Fixed close command to use the port correctly when closing
665 server connections. Affected file silcd/idlist.c.
667 * Check for NULL outbuf in silc_socket_write. It is possible
668 that it is NULL is some odd case. Affected files are
669 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
671 * Do not call final protocol callback for backup router
672 resuming protocol when closing connection. It is closed
673 by timeout in case of error. Affected file silcd/server.c.
675 * Backup reconnect to router if backup resuming protocol
676 failed. Affected file silcd/server_backup.c.
678 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
680 * Fixed double free in SKE library error hadling when signature
681 error occurred. Affected file lib/silcske/silcske.c.
683 * Save the fingerprint to new SilcClientEntry after changing
684 nickname. Affected file lib/silcclient/client_notify.c.
686 * Print SIGNOFF in Irssi SILC client only if the nickname is
687 known. Prevents asserts in Irssi core. It is possible we
688 don't have the nick if it was just being resolved when it
689 quit. Affected file irssi/src/silc/core/client_ops.c.
691 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
693 * Fixed double free in invite list adding code when adding
694 invite strings. Affected file silcd/server_util.c.
696 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
698 * More log printing during backup router protocol. Affected
699 file silcd/server_backup.c.
701 * Removed backwards support for old private key file format.
702 Affected file lib/silccrypt/silcpkcs.c.
704 * Removed backwards support for not-so-strict decryption length
705 check, it's strict now. Affected lib/silccrypt/silccipher.c.
707 * GETKEY to update the client entrys fingerprint too.
708 Affected file lib/silcclient/command_reply.c.
710 * Added --without-libtoolfix for package builders using weird
711 wrappers around libtool (BSD at least).
713 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
715 * Fixed backup router bugs: When backup resumes router and
716 receives a CHANNEL_MESSAGE packet the backup must not act
717 as router since the packet header decryption would be
718 different. Also, when relaying packets to channel, do
719 not re-encrypt packets on backup that came from the primary
720 since the connection isn't really router-router connection.
721 Affected files silcd/server.c, silcd/packet_send.c.
723 * Added checks in encryption/decryption that encryption/decryption
724 length sent as argument really is multiple by block size. Helps
725 catching really weird bugs like the above backup router bugs
726 when packets are being decrypted in wrong way. Affected files
727 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
729 * Fixed padding generation in private key file encryption.
730 Affected file lib/silccrypt/silcpkcs.c.
732 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
734 * Added ignore_message_signatures setting which can be used
735 to ignore signatures in messages. Affected files are
736 irssi/src/silc/core/client_ops.c, silc-core.c.
738 * Fixed the libtoolfix to use command line options instead of
739 environment variables. They didn't work as expected. Now,
740 the libtool is fully run-time configurable.
742 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
744 * Verify signature payload for signed messages. Affected files
745 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
746 irssi/src/silc/core/silc-core.h
748 * Display signature verification result in public and private
749 messages using theme abstracts. See irssi/default.theme for
750 examples on their usage. Affected files
751 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
752 irssi/src/fe-common/silc/module-formats.[ch],
753 irssi/src/fe-common/silc/fe-common-silc.c,
754 irssi/src/fe-common/silc/Makefile.am
755 irssi/src/fe-common/core/fe-messages.[ch]
757 * Fixed bugs in Irssi's theme parsing. Affected files
758 irssi/src/fe-common/core/themes.c
760 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
762 * Calculate the correct length for signed messages before
763 encrypting, it must be multiple by block size. Affected
764 file lib/silccore/silcmessage.c.
766 * silc_message_signed_get_public_key returns now both
767 decoded and encoded public key. Affected files are
768 lib/silccore/silcmessage.[ch].
770 * Added libtoolfix script that makes the libtool more generic
771 and configurable in run-time. Now we can specify in run-time
772 if what kind of libraries we want to create, regardless of
773 configuration. SIMs are now creates even if --disable-shared
774 was explicitly given.
776 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
778 * Fixed founder key sending in CMODE command in client.
779 Affected file lib/silcclient/command.c.
781 * Fixed CUMODE founder authentication in server to not check
782 for client's public key since it's not supposed to do that.
783 Affected file silcd/command.c.
785 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
787 * Set realname and hostname in NICK_REC records. Affected file
788 irssi/src/silc/core/silc-nicklist.c
790 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
792 * Remove 1.0 protocol backwards compat code from client
795 * Added more reliable check for whether nickname did change
796 or not, or whether only Client ID changed in NICK_CHANGE
797 notify. Affected file lib/silcclient/client_notify.c.
798 Fixes bug in '@' character handling in a nickname.
800 * Added support for automatically parsing signature from
801 the message payload. Added new function
802 silc_message_get_signature to return the payload to
803 application. Affected files lib/silccore/silcmessage.[ch].
805 * Changed the private_message and channel_message client
806 operations to deliver the SilcMessagePayload to the
807 application too. Application can use it fe. to get the
808 signature from the message for verification. Affected
809 file lib/silcclient/silcclient.h, client_channel.c and
812 * Redefined the signed payload for message payloads.
813 Updated protocol specs and implemented.
815 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
817 * Fixed wrong invite and ban list handling in server command
818 reply. Affected files are silcd/command_reply.c,
819 silcd/server_util.[ch].
821 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
823 * Fixed CMODE setting in server when founder mode was set.
824 Affected file silcd/command.c. Bug #95.
826 * Added support to setting specific public key in CMODE in
827 Irssi SILC client. Affected file lib/silcclient/command.c.
829 * Added support to use specific public key in CUMODE in
830 Irssi SILC Client. Affected file lib/silcclient/command.c.
832 * Added support for inviting and banning by public key in
833 Irssi SILC client. Affected file lib/silcclient/command.c.
835 * Fixed fingerprint/babbleprint showing in invite and ban
836 list command replys. Affected file is
837 irssi/src/silc/core/client_ops.c.
839 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
841 * Format CMODE +c and +h to display both the mode and the argument
843 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
845 * Added test vectors and test programs for SHA-1, MD5,
846 HMAC-SHA1 and HMAC-MD5. New tests are located in
847 lib/silccrypt/tests/. Fixed also argument decoding bug in
848 MD5 implementation. Affected file lib/silccrypt/md5.c.
850 * Changed the channel private key and private message key
851 generation (with static keys) to use SHA1 instead of MD5,
852 as SHA1 is the mandatory hash function in SILC. Affected
853 file lib/silcclient/client_[channel/prvmsg].c.
855 * Changed the private key file encryption to use SHA1 instead
856 of MD5. Added support for the old generation and added
857 automatic change of the key (to be removed later). Affected
858 files lib/silccrypt/silcpkcs.c.
860 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
862 * Load only files with .pub suffix in PublicKeyDir. Affected
863 file silcd/serverconfig.c.
865 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
867 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
868 channels. Affected files silcd/silcd.c, silcd/server.h.
870 * Added the config directive PublicKeyDir for the client block.
871 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
873 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
875 * Merged Toni's irssi/silc.conf patch.
877 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
879 * Max alloc tests in allocation routines. Affected file
880 lib/silcutil/silcmemory.c.
882 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
884 * Fixed a typo in resuming code that fixed detach/resume code
885 in server. Bug #93. Affected file silcd/packet_receive.c.
887 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
889 * Do reverse lookups for server when /connecting. Affected files
890 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
891 irssi/src/core/net-nonblock.*
893 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
895 * Added library versioning for shared libraries. Affected
896 files configure.in.pre and lib/Makefile.am.pre.
898 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
900 * Display INVITE and BAN lists as specified by SILC 1.2
902 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
904 * Do not send invite list back unless asked (when sending
905 no arguments) or when list was modified. Affected file
908 * Remove client from invite list in KILLED notify and in
909 KILL command. Affected file silcd/command.c and
912 * Fixed bugs in invite list handling in INVITE command.
913 Affected files silcd/command.c and silcd/server_util.c.
915 * Merged with Irssi 0.8.6.
917 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
918 Affected file irssi/src/fe-text/silc.c.
920 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
922 * The silc_argument_get_[first/next] now return the argument
923 type to caller. Added silc_argument_payload_encode_one.
925 Affected files are lib/silccore/silcargument.[ch].
927 * Added support for the SILC 1.2 INVITE command and new
928 invite lists to server. Affected files are silcd/command.c,
929 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
931 * Added support for the SILC 1.2 BAN command and new
932 ban lists to server. Affected files are silcd/command.c,
933 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
935 * Added support to client sending new INVITE command. Affected
936 file is lib/silcclient/command.c.
938 * Added support to client sending new BAN command. Affected
939 file is lib/silcclient/command.c.
941 * Added support for removing client from invite list when kicked
942 from channel, as SILC 1.2 dictates. Affected files are
943 silcd/packet_receive.c and silcd/command.c.
945 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
947 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
948 automatically the cipher's internal IV. Affected files
949 lib/silccrypt/silccipher.[ch].
951 * Assure the RESUME_CLIENT packet is not sent to twice to
952 backup router if the detached client was originated from
953 the backup. Affected file silcd/server.c. Bug #76.
955 * Changed silc_sim_symname to not allocate memory. Affected
956 file lib/silcsim/silcsimutil.c.
958 * Fixed memory leaks with SIMs in server. Affected files
959 silcd/serverconfig.c, silcd/server.c.
961 * Fixed channel key distribution after resuming detached
962 client. Affected files silcd/packet_receive.c.
964 * Fixed channel's global_user boolean checking after detaching.
965 Check it after changing the owner of the client not before.
966 Affected file silcd/packet_receive.c.
968 * Fixed few double frees from client library. Fixes at least
969 Bug #81, possibly others too.
971 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
972 notifys in Irssi SILC Client. Affected file is
973 irssi/src/silc/core/client_ops.c. Bug #82.
975 * Applied Ville Räsänen's manual page and --mandir bugfix
976 patch. Affected files are configure.in.pre and Makefile.am.pre.
979 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
981 * Added support to backup router protocol for backup to tell
982 normal server that it cannot use the backup router as primary
983 because the primary isn't really down. Updated protocol
986 * Added support for primary router to tell backup router that
987 resuming is not possible because the backup really isn't primary
988 in the cell. For example if backup disconnected itself the
989 resuming is not allowed since the primary really did not
990 go down. Updated protocol specs.
992 * Removed MARS from crypto library.
994 * Defined the CTR mode and Randomized CBC mode in SILC. The
995 CTR mode is RECOMMENDED now in specification. Defined also
996 Serpent cipher as optional cipher. Updated the protocol specs.
998 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1000 * Added support for inviting/banning by IP/MASK, public key,
1001 and explicit Client ID. Redefined the command and notify
1002 types to allow easier forwards support for other methods
1003 of inviting/banning. Updated protocol specs.
1005 * Remove the client from channel's invite lists if the client
1006 is kicked or killed. Updated protocol specs.
1008 * Unified the Channel Message Payload and Private Message
1009 into one Message Payload. Updated protocol specs and
1012 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1014 * Don't wait for EOF after socket error has occurred, but
1015 close the connection. Affected file is silcd/server.c.
1017 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1019 * Added support for setting FOUNDER mode on channel with
1020 specific public key which can be set with CMODE command.
1021 Updated protocol specs and implemented in client and server.
1023 * Fixed the Irssi SILC client to correctly shutdown the client
1024 library to avoid memory leaks. Affected files are
1025 irssi/src/silc/core/silc-core.c and silc-servers.c.
1027 * Deprecated the No Reply flag in SKE protocol and introduced
1028 "IV Included" flag which can be used to indicate that the IV
1029 is included in the ciphertext. This makes it possible to use
1030 SILC on unreliable transport, such as UDP which may cause
1031 packet reordering and losses. Updated protocol specs, did
1034 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1036 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1037 < 32 bit values in correct size. Affected file is
1038 lib/silcmath/mp_mpi.c.
1040 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1042 * Fixed the KE Start Payload parsing to check that mandatory
1043 fields are present. Affected file lib/silcske/payload.c.
1045 * Fixed compilation warnigs in Irssi SILC Client. Affected
1046 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1048 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1050 * Print "nick now appears as newnick" and update Irssi's nicklist
1051 when you change your nick to "nick". Closes #62
1053 * Never format your own nick. Closes #63
1055 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1057 * SILC_UMODE_GONE changes are now propagated correctly to the
1058 Irssi client. Closes #54
1060 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1062 * Fixed example in /HELP KEY
1064 * Added expando $j which expands to current SILC Client version
1066 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1068 * Fixed public key decoding in crypto library.
1070 * Added better error printing to SKE library.
1072 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1074 * Fixed NICK command to not crash if nickname was not sent.
1076 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1078 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1079 Deprecated the old Encrypt-And-MAC order. Updated protocol
1080 specs and implemented.
1082 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1083 generation. Updated specs and implemented.
1085 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1087 * Added support for rekey before 2^32 sequence number wraps.
1088 Affected files in server and client library.
1090 * Padding must be at least 8 bytes now. Implemented and updated
1093 * Compute maximum padding for authentication packets to make
1094 passphrase approximation attacks impossible. Affected files
1095 in client library and in server.
1097 * Fixed PING command sending in client library and handling in
1098 server. The server ID must be ID Payload, not raw ID data.
1099 Affected files in server and client library.
1101 * Defined that all public keys sent in commands and notify
1102 payloads are actually Public Key Payloads not raw public key
1103 data. Updated protocol specs and implemented.
1105 * Updated protocol version to 1.2. Updated specs and code.
1107 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1108 status types. Updated specs and the code.
1110 * Added support for normal client to kill its own entries from
1111 the network. Updated protocol specs and the code.
1113 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1114 and added initial implementation.
1116 * Added MAC field to the Private Message Payload to protect
1117 against chosen ciphertext attacks. Updated the protocol specs
1120 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1121 attribute to indicate the user's current idle and signon time
1122 of a service. Updated protocol specs and implemented.
1124 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1126 * Added "do_not_bind" argument to silc_client_file_send what
1127 can be used to not bind locally but assume the file receiver
1128 provides the point of connect. Usefull when sender is behind
1129 NAT device. Affected file lib/silcclient/silcclient.h and
1132 * Added -no-listener option to FILE SEND command in Irssi SILC
1133 client. Affected file irssi/src/silc/core/silc-servers.c.
1134 Renamed FILE RECEIVE to FILE ACCEPT.
1136 * Confirm passphrase for private key encryption in
1137 silc_create_key_pair and silc_change_private_key_passphrase.
1138 Affected files are lib/silcutil/silcapputil.c.
1140 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1142 * Move silc_client_packet_send back to internal, added
1143 silc_client_send_packet, a bit simpler function for application.
1144 Affected files lib/silcclient/silcclient.h, client.c and
1147 * Moved the SilcClientEntry, SilcChannelEntry and
1148 SilcServerEntry to silcclient.h to be public and documented
1149 them for application. Affected files are
1150 lib/silcclient/silcclient.h and idlist.h.
1152 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1154 * Fixed manual page installation patch by Ville Räsänen.
1155 USERS help page fix patch by Ville Räsänen
1157 * Changed the silc_client_command_call interface to make
1158 the command call simpler for the application. The library
1159 now handles the command line parsing, command finding and
1160 execution. Application only needs to call the function
1161 with the command line. Affected files are
1162 lib/silcclient/silcclient.h, command.[ch].
1164 * Fixed silc_get_input to NULL-terminate the returned input.
1165 Affected file lib/silcutil/silcutil.c.
1167 * Resolve the client's public key in JOIN command if the
1168 founder auth data is being requested but we don't know the
1169 client's public key. Affected file silcd/command.c.
1172 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1174 * Print notify for server opers when backup router comes
1175 online. Affected file silcd/server.c.
1177 * Fixed the INVITE command to send the invite list in
1178 command reply. Affected file silcd/command_reply.c.
1180 * Fixed MOTD command reply sending. Affected file
1183 * UTF-8 decode the topic in TOPIC command reply and LIST
1184 command reply in Irssi SILC client. Affected file is
1185 irssi/src/silc/core/client_ops.c.
1187 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1189 * Fixed the INVITE command to not crash Irssi SILC client
1190 when given without nickname argument. AFfected file
1191 irssi/src/silc/core/client_ops.c.
1193 * Fixed double free in WHOIS query on normal server when
1194 forwarding query to router. Affected file is
1195 silcd/server_query.c.
1197 * Fixed WATCH command reply handling on normal server which
1198 was missing altogether. Affected file silcd/command_reply.c.
1201 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1203 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1204 Included yodl sources for each of these. Also modified
1205 Makefile.am prototype to install these files to proper
1206 locations. Updated CREDITS. Affected file Makefile.am.pre,
1207 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1210 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1212 * Added support for encrypted private key files. Now
1213 passphrase must be provided when new key pair is created
1214 (can be empty though), and prompted when loading the
1215 private key. Added support for loading the old-style
1216 non-encrypted private keys as well. Affected files
1217 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1220 * Fixed silc_get_input to accept input on all terminals.
1221 Affected file lib/silcutil/silcutil.c.
1223 * Moved the Irssi SILC client key loading and other stuff
1224 to be called after the arguments and UI is initialized.
1225 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1227 * Added -P option to Irssi SILC client which can be used
1228 to change the passphrase of the private key. Affected
1229 file irssi/src/silc/core/silc-core.c.
1231 * Added silc_change_private_key_passphrase apputil routine
1232 to lib/silcutil/silcapputil.[ch].
1234 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1236 * Fixed connection closing in client library to not crash.
1237 Moved the connection freeing totally to function
1238 silc_clinet_del_connection. Affected file
1239 lib/silcclinet/client.c.
1241 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1243 * Changed includes/silcincludes.h to silcincludes.h.in to
1244 include configuration specific information. The silcdefs.h
1245 is not included in to installation anymore (it's only
1246 compilation time header).
1248 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1250 * Moved the SilcClient and SilcClientConnection from client.h
1251 to the public lib/silcclient/silcclient.h. Changed the
1254 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1256 * If version string in silc_clinet_alloc is NULL the library
1257 puts it automatically. Affected file lib/silcclient/client.c.
1259 * Changed the version strings from variables to #define's
1260 in includes/silcversion.h.
1262 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1264 * Added shared library complation support.
1266 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1268 * Added lib/silcutil/silcapputil.[ch] for application
1269 utility functions. It includes routines for applications'
1270 convenience. Added silc_create_key_pair, silc_show_public_key
1271 and silc_load_key_pair functions.
1273 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1275 * Send RESUME_CLIENT packet from router to backup routers
1276 to in resuming. Affected file silcd/packet_receive.c.
1278 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1280 * In IDENTIFY command parsing, send all other IDs except
1281 Client IDs explicitly to router for resolving on normal
1282 server. Also check that ID received in WHOIS command is
1283 always Client ID, others are not allowed. Affected file
1284 silcd/server_query.c.
1286 * Merged latest changes from irssi.org CVS.
1288 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1290 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1291 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1293 * Fixed the heartbeat sending in Irssi SILC client. Moved
1294 the silc_client_packet_send to silcclient.h for application
1295 usage. Affected files lib/silcclient/client_internal.h
1296 lib/silcclient/silcclient.h.
1298 * Fixed a bug in query resolving in server. Used wrong
1299 variable in a for loop and crashed. Affected file is
1300 silcd/server_query.c.
1302 * Server constructs requested attributes only to locally
1303 connected clients. Affected file silcd/server_query.c.
1306 * Fixed a bug when sending resolving from router to server
1307 with requested attributes. The constructed WHOIS command
1308 was incorrect. Affected file silcd/server_query.c.
1311 * Fixed Requested Attributes saving in WHOIS command reply.
1312 The length of the data buffer must be saved too. Affected
1313 file silcd/command_reply.c.
1315 * Update the client entry's servername after detaching is
1316 over. Affected file silcd/packet_receive.c. Bug #37.
1318 * Resolve incomplete client entrys in CUMODE_CHANGE and
1319 CMODE_CHANGE notifys. Affected file is
1320 lib/silcclient/client_notify.c. Bug #42.
1322 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1324 * Fixed channel key packet processing bug on backup router
1325 during backup resuming protocol. Affected file is
1326 silcd/packet_receive.c.
1328 * Fixed memory leaks in server. Affected files are
1329 silcd/server.c and silcd/packet_receive.c.
1331 * Fixed packet decryption problem when backup router encrypted
1332 channel message with wrong key during backup resuming
1333 protocol. Affected file silcd/packet_send.c.
1335 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1336 Toni Willberg (toniw@iki.fi)
1338 * Changed the SilcCipher context to be private. Changed the
1339 silc_cipher_get_iv to just return pointer to the IV. Added
1340 silc_cipher_get_name to return the name of the cipher.
1341 Fixed code all around to support these changes. Affected
1342 files are lib/silccrypt/silccipher.[ch], client library and
1345 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1347 * Fixed unaligned access in lib/silccore/silcattrs.c.
1349 * Fixed libtool linking in lib/silcsim/Makefile.am.
1351 * Fixed services attribute printing. Affected files is
1352 irssi/src/silc/core/silc-queries.c.
1354 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1356 * Fixed a crashbug in incoming server accepting. Affected
1357 file silcd/server.c.
1359 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1361 * Added automatically generated index to Toolkit Reference
1364 * Added support for Postscript Toolkit Reference Manual.
1366 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1368 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1371 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1373 * Added 'send_events' boolean argument to the function
1374 silc_schedule_set_listen_fd which sends the set events to
1375 the application explicitly if set to TRUE. Default action
1376 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1377 lib/silcclient/client_internal.h and silcd/server_internal.h.
1379 * Added silc_compare_timeval to determine which time values
1380 is smaller. Affected file lib/silcutil/silcutil.[ch].
1382 * Added sort-of "Quality of Service" (QoS) support to
1383 SilcSocketConnection. Data reception can be controlled with
1384 rate limit per second and/or read data length limit.
1385 Added silc_socket_set_qos. Affected files are
1386 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1388 * Added the QoS configuration to SILC Server configuration
1389 file. Affected files are silcd/serverconfig.[ch] and
1392 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1394 * Merged with irssi.org CVS.
1396 * Failed OPER and SILCOPER authentications are now logged.
1397 Affected file silcd/command.c. Bugs #25.
1399 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1401 * ROBODoc documented lib/silcutil/silcbuffer.h and
1402 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1403 <ville.rasanen@iki.fi>.
1405 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1407 * Added support for auto-passphrase authentication from the
1408 config file during connecting which was not implemented
1409 yet. Affected file irssi/src/silc/core/client_ops.c.
1411 * Fixed a bug in authentication protocol failure handling which
1412 was processing wrong callback context. Affected files
1413 are lib/silcclient/client.c and protocol.c.
1415 * Fixed the /ATTR allow off to actually work. Affected file
1416 is irssi/src/silc/core/silc-queries.c.
1418 * Fixed the /ATTR -del to work. Affected file is
1419 irssi/src/silc/core/silc-queries.c.
1421 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1423 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1425 * Fixed mask attribute adding in Irssi SILC client. Affected
1426 file irssi/src/silc/core/silc-queries.c.
1428 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1430 * Added support for saving the requested attributes in
1431 WHOIS to directory. Affected file is
1432 irssi/src/silc/core/silc-queries.c.
1434 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1436 * Added support for parsing VCard fields that do not have
1437 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1439 * Fixed a double free bug in hash table foreach function
1440 if the entry was deleted in the foreach callback. Affected
1441 file lib/silcutil/silchashtable.c.
1443 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1445 * Added silc_attribute_get_verify_data to return the signature
1446 verification data for either user digital signature or
1447 server digital signature in Requested Attributes. Affected
1448 files are lib/silccore/silcattrs.[ch].
1450 * Added silc_vcard_alloc which is used to allocated dynamic
1451 SilcVCard context. The silc_vcard_free now checks whether
1452 the context is dynamically allocated or not. Affected files
1453 are lib/silcutil/silcvcard.[ch].
1455 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1457 * Periodically remove the NOATTR status from client entry
1458 so that the client may take the attributes in use even after
1459 server has resolved them unsuccessfully earlier. Affected
1460 file silcd/server_query.c and idlist.h.
1462 * Moved sha1hash and md5hash from client->internal to
1463 SilcClient for application usage. Affected files are
1464 lib/silcclient/client.h and client_internal.h.
1466 * Fixed attribute encoding and decoding bugs. Affected
1467 files lib/silccore/silcattrs.[ch].
1469 * Added ATTR command to Irssi SILC Client which is used to
1470 manage user's Requested Attributes sending and values for
1471 WHOIS command. Affected files around Irssi SILC client.
1473 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1475 * Added silc_buffer_strformat which can be used to format
1476 strings into a buffer which size is automatically increased.
1477 Affected file lib/silcutil/silcbuffmt.[ch].
1479 * Added implementation of VCard (RFC 2426) which can be used
1480 as part of Requested Attributes in WHOIS command. Affected
1481 file lib/silcutil/silcvcard.[ch].
1483 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1485 * Some strncat -> silc_strncat changes our the core and
1488 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1489 errors. Added better error printing to SKE library.
1490 Affected files lib/silcske/silcske.c, silcske_status.h and
1493 * Save the PKCS key length even if only private key is set to
1494 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1496 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1497 length in bits not in bytes. Affected files are
1498 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1499 silcd/server_query.c.
1501 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1503 * Added silc_attribute_payload_encode_data to directly encode
1504 the data into the attributes buffer. Renamed function
1505 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1506 Affected files are lib/silccore/silcattrs.[ch].
1508 * silc_hash_table_find_foreach calls the foreach function now
1509 once even if the nothing was found with context set to NULL.
1510 Affected file lib/silcutil/silchashtable.[ch].
1512 * Remove the RESOLVING flag from client entry after received
1513 the Requested Attributes from the client. Fixed memory leak
1514 in client entry freeing. Affected files silcd/server_query.c
1517 * Added Requested Attributes support into SILC Client Library.
1518 It is not able to send requested attributes in WHOIS command,
1519 and also receive and process requested attributes. Added
1520 silc_client_attribute_[add|del] and silc_client_attributes_get
1521 functions. Added also `ignore_requested_attributes' to the
1522 SilcClientParams to not use attributes in client. Affected
1523 files are lib/silcclient/command.c, client_attrs.[ch],
1524 silcclient.h, client_internal and client.[ch].
1526 * Changed the silc_client_get_client_by_id to support Requested
1527 Attributes, it takes them as argument now. Affected file
1528 is lib/silcclient/silcclient.h, and idlist.c.
1530 * Added -details option to WHOIS command in Irssi SILC Client
1531 to support the requested attributes. By default it requests
1532 all attributes. Affected file lib/silcclient/command.c and
1533 irssi/doc/help/in/whois.in.
1535 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1537 * Add also SERVICE attribute for server-constructed attribute
1538 data. Also digitally sign the attributes and add
1539 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1540 silcd/server_query.c.
1542 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1544 * Changed the silc_attribute_payload_encode to support list
1545 of attributes (function may be called several times to add
1546 a new attribute). Removed the silc_attribute_payload_encode_list
1547 function. The encoding function now also automatically encodes
1548 the data, so the caller does not need to do that. Affected
1549 files lib/silccore/silcattrs.[ch].
1551 * Added support for replying on behalf of the user to the
1552 Requested Attributes in WHOIS command in the server. Affected
1553 file silcd/server_query.c.
1555 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1556 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1558 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1560 * Don't swtich to become primary router if we are backup if
1561 decryption error has occurred. Affected file silcd/server.c.
1563 * Fixed a bug in backup router IP address comparison in
1564 silc_server_backup_get.
1566 Save now also the port of the server/router and use that
1567 in comparison as well. Affected file silcd/server_backup.c.
1569 * Normal server now reconnects to backup router automatically
1570 if connection is lost to it. Affected file silcd/server.c.
1572 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1574 * If packet processing fails (like integrity check fails)
1575 the connection is closed now. Affected files are
1576 lib/silccore/silcpacket.c and silcd/server.c.
1578 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1580 * Fixed double free in RSA public key set function
1581 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1584 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1586 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1587 Added server_query.[ch] which provides one interface for
1588 querying information using all three commands.
1590 * Changed all "typedef unsigned char" in core library to
1591 "typedef SilcUInt8".
1593 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1595 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1597 * Renamed silc_server_get_client_resolve to
1598 silc_server_query_resolve and moved to server_query.[ch].
1600 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1602 * Resumed client packet handling from server put the resumed
1603 client on wrong list on router and caused the client not
1604 be present on the network anymore. Now fixed to put the
1605 client to correct list. Affected file silcd/packet_receive.c.
1607 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1609 * Various cleanup in error message output in config parsing code
1610 and in server init code. Fixed error log files containing
1611 too many newlines ('\n') in some situations. Affected files are
1612 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1614 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1616 * Use the reverse lookupped hostname in client internals
1617 instead of one user provided us as remote server name.
1618 Affected file lib/silcclient/client.c.
1620 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1622 * Added 'app_context' to silc_schedule_init. It is an
1623 application specific context that is delivered to application
1624 in task callback functions. Affected files are
1625 lib/silcutil/silcutil.[ch].
1627 * The hb_context in SilcSocketConnection is not freed
1628 automatically anymore (application must free it). Freeing
1629 it automatic is inconsistent. Affected files are
1630 lib/silcutil/silcsockconn.[ch].
1632 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1634 * Added support for removing explicitly added client connections
1635 in rehash and closing the client connections if they were
1636 unconfigured in the rehash. Affected file silcd/server.c.
1638 * Added support for aborting automatically pending commands
1639 that never receives the reply (to avoid memory leaks).
1640 Added also silc_server_command_pending_timed to set the
1641 specific timeout for pending command. Affected files are
1642 silcd/command[_reply].[ch].
1644 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1645 specs and lib/silccore/silcstatus.h.
1647 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1649 * Changed the silc_get_time to accept time value as argument
1650 or if zero is sent return current local time. Affected
1651 file lib/silcutil/silcutil.[ch].
1653 * Added STATS command to client library and Irssi SILC client.
1654 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1656 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1658 * Assure that channel key is set before sending it. May
1659 crash server otherwise. Affected file silcd/packet_send.c.
1661 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1663 * Assure that endless loop cannot happen with detached client
1664 resolving on normal server. Added idlist status
1665 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1666 silcd/idlist.h and silcd/packet_receive.c.
1668 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1670 * Incoming file transfer request cannot use same session as
1671 the sending session. This can happen when sending file to
1672 yourself. Crashed the client on quit. Affected file
1673 lib/silcclient/client_ftp.c. Bug #24.
1675 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1677 * Implemented the draft-riikonen-precense-attrs draft and
1678 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1680 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1682 * Distribute the SERVER_SIGNOFF notify also to local backup
1683 routers from the primary router. The backup router may not
1684 have the signing of local server directly connected and need
1685 to know about the signoff. Affected file silcd/server_util.c.
1687 * Use the primary router as the origin of the locally connected
1688 server when it is disconnecting from the backup router since
1689 that's where it really is coming from. Now the clients from
1690 the disconnecting server are removed correctly and "shadow"
1691 clients are not left to the backup router. Affected file
1694 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1696 * If normal server is standalone and found existing but disabled
1697 channel, do not re-create the channel since it creates
1698 duplicate same channels. Affected file silcd/server.c.
1700 * Added anonymous client connections support to server. New
1701 "anonymous" configuration option to ConnectionParams section
1702 added. If set to true, the username and hostname information
1703 of the client will be scrambled and anonymous user mode is
1704 set automatically to the user. Affected files are
1705 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1707 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1709 * In JOIN notify handling, mark that the cache entry of the
1710 client cannot be expired. Can cause crashes on normal
1711 server (asserts client->channels). Affected file is
1712 silcd/packet_receive.c.
1714 * From now on distribution versions are used as protocol versions
1715 instead of by default using the Toolkit base version as protocol
1716 version. Affected file prepare.
1718 * Do not set the locally resolved hostname for local client
1719 entry but take what server sends. This way the real hostname
1720 is showed in WHOIS for yourself. Affected file is
1721 lib/silcclient/idlist.c and lib/silcclient/client.c.
1723 * Resolve local info with IDENTIFY when connecting to server.y
1725 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1727 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1728 for implied search (not needed on platforms which has native
1729 pthreads library). Use --without-pthreads to disable threads.
1730 Affected file is configure.in.pre
1732 * Fixed --with-iconv on platforms which need to bypass (broken)
1733 native iconv(). Affected file is configure.in.pre
1735 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1737 * Moved -C option parsing in Irssi SILC client at same time
1738 as other options. The UI was initialized earlier and caused
1739 problems on command line. Bug #16. Affected file is
1740 irssi/src/silc/core/silc-core.c.
1742 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1744 * Added global variable silc_log_timestamp that tells silclog
1745 wether to print or not the timestamp in the logging files.
1746 Affected file lib/silcutil/silclog.[ch].
1748 * Added silcd configuration option Timestamp in the Logging
1749 section. Affected file silcd/serverconfig.[ch],
1750 doc/example_silcd.conf.in.
1752 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1754 * Fixed fingerprint checking to check for entirely empty
1755 fingerprint instead of two first bytes when determining
1756 if it is set. Bug #18. Affected file silcd/command.c.
1758 * Fixed duplicate PKCS name registering to not allow it.
1759 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1761 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1763 * Conditionalize non-gcc compiler optimizations for various
1764 platforms, enable those commented out. Cleanups.
1765 Affected file lib/silcmath/mpi/configure.in
1767 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1769 * silc_rng_exec_command() left zombie processes if command
1770 didn't generate any output. Affected file
1771 lib/silccrypt/silcrng.c
1773 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1775 * Rewrote iconv checking, introduce --with-iconv for systems
1776 which rely on libiconv. Check if iconv() provided by libc
1777 is good enough, otherwise demand libiconv. Affected file
1780 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1782 * Search for ldopen() also in libc. This enables SIM support
1783 on *BSD systems. Based on patch from Alex Zepeda. Affected
1784 file configure.in.pre
1786 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1788 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1789 This fixes prepare on *BSD systems. Affected file
1792 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1794 * More fixed for not having purge timeout for global clients
1795 that are on channel. Affected files silcd/command_reply.c
1798 * Fixed the rekey protocol to work with backup router connections.
1799 Rekey packets are now allowed on disabled connections as
1800 well. Affected files silcd/packet_send.c and server.c.
1802 * Do not switch to be as backup router when shutting down and
1803 closing the primary connection. Affected file silcd/server.c.
1805 * Fixed memory leaks in backup router deleting. Added
1806 silc_server_backup_free to free all data during shutdown of
1807 server. Affected files silcd/server_backup.[ch].
1809 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1811 * Do not process commands if the sock->user_data is NULL.
1812 Affected file silcd/command.c.
1814 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1816 * Fixed buffer overflow and security problems (loosing bits
1817 in CFB encryption) in SILC RNG. Problems reported by
1818 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1820 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1822 * Added yet more checks that client is not expired on global
1823 list if it is on channels. Affected file is
1824 silcd/command_reply.c.
1826 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1828 * Merged c0ffee's MIME signal patch which adds support for
1829 sending also MIME messages in Irssi SILC Client, and handling
1830 received MIME messages in a signal (and perhaps doing something
1831 to non-textual MIME messages).
1833 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1835 * Fixed pending command deletion in server and client library
1836 to check the whole list instead of breaking after first found.
1837 The affected files are silcd/command.[ch] and
1838 lib/silcclient/command.[ch].
1840 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1842 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1843 secret or private, otherwise it's possible to find out
1844 whether a secret channel exists or not. Affected file
1847 * If CMODE change fails during the mode setting, assure that
1848 the old mode mask is set for the channel back. Affected
1849 file silcd/command.c.
1851 * Fixed passphrase saving on +a channel on normal server
1852 after successful JOIN command. Affected file silcd/command.c.
1854 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1856 * Remove server/router operator privileges in DETACH command,
1857 since it's possible to resume to server where these
1858 privileges would not be allowed for the client. Affected
1859 file silcd/command.c.
1861 * Do not set to wait for backup in rehash of the server.
1862 Affected file silcd/server.c.
1864 * Do not check listener sockets when counting how many
1865 socket connections we have. Affected file is
1866 silcd/server_util.c.
1868 * Do not announce disconnected clients that are remaining
1869 in history (for WHOWAS). This is because SIGNOFF notify
1870 for these has been sent earlier already. Affected file
1873 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1875 * Buffer overflow with CUMODE command's mode->mode character
1876 conversion. Reported by Ville Räsänen. Affected file
1877 lib/silcutil/silcutil.c.
1879 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1881 * Allow heartbeat packets to go disabled connections anyway.
1882 Affected files silcd/server.c and silcd/packet_send.c.
1884 * Do not broadcast New Channel packets with List flag set
1885 in the packet to backup routers. The router must check
1886 for the correctness of the packets before sending them.
1887 It is possible that router will have enforce Channel ID
1888 change and this would cause desync in the backup router.
1889 Affected file silcd/packet_receive.c.
1891 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1892 are handled in list parsing. They are not list packets
1893 anymore. Affected file silcd/packet_receive.c.
1895 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1897 * Stop waiting for backup router through the timeout, not
1898 directly after backup router has arrived. Affected file
1901 * Do not re-create channel keys and send them when removing
1902 clients in server shutdown. Affected files are
1903 silcd/server_internal.h and silcd/server_util.c.
1905 * Notify distribution to backup routers was missing from
1906 the silc_server_send_notify_dest function which caused
1907 desyncing problems with backup router. Affected file is
1908 silcd/packet_send.c.
1910 * The client's channel removing was working wrong on
1911 backup router. It assumed that it doesn't know global
1912 information but backup router does know. For this reason
1913 it could remove channel when it wasn't supposed to do that.
1914 Affected file silcd/server.c and silcd/server_util.c.
1916 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1918 * Stop for a couple seconds after badkup router has become
1919 primary router. Affected file silcd/server.c.
1921 * Added silc_server_remove_servers_by_server, which is used
1922 to remove servers originated from some other server. Also
1923 clients of those servers can be removed too. Affected file
1924 silcd/server_util.[ch].
1926 * When removing clients after a server has signed of remove
1927 also all servers behind that server (unless they are known
1928 to be available locally), and send SERVER_SIGNOFF for each
1929 of the server separately. Also the signed off clients are
1930 sent now separately per signed off server. The affected files
1931 are silcd/server.c and silcd/server_util.[ch].
1933 * All servers added with silc_idlist_add_server must always
1934 have both "router" and "connection" pointers set. Otherwise,
1935 bad server entries may be left around in the cache.
1936 Affected file silcd/command_reply.c.
1938 * Do not create the channel key in NEW_CHANNEL packet
1939 processing if the channel is empty. Affected file
1940 silcd/packet_receive.c.
1942 * Completed backup router support for standalone routers.
1943 Supports also servers in the cell that do not use the backup
1946 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1948 * Fixed a bug in silc_string_regexify which did not add '^'
1949 at the start of each string, and thus the matching was
1950 not explicit. For example ban list iikone@*!*@* would
1951 match also "priikone", which is wrong, it would have to be
1952 *iikone@*!*@* to match also "priikone". Affected
1953 file lib/silcutil/unix/silcunixutil.c.
1955 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1957 * Enable all local server connections before updating client
1958 caches when we've become backup router. Otherwise, signoff
1959 packets may not reach the clients. Affected files are
1960 silcd/server.c and silcd/server_util.[ch].
1962 * Fixed a bug in version string parsing which could crash
1963 the program with specially formatted version string.
1964 Bug reported and patch provided by Ville Räsänen. Affected
1965 file lib/silcutil/silcutil.c.
1967 * Handle the disconnection immediately when DISCONNECT
1968 packet is received in server. Affected file silcd/server.c.
1970 * Primary router now waits a short time (10 seconds) for
1971 backup router connection before accepting any other
1972 connection (except local). Affected file silcd/server.c,
1975 * Fixed a crash in client libary in NICK_CHANGE notify when
1976 NICK_CHANGE arrived for client entry we are resolving
1977 currently. Affected file lib/silcclient/client_notify.c.
1979 * Call the sconn->callback completion even if error had
1980 occurred. Start reconnecting always if connection to
1981 primary router fails during backup router protocol.
1982 Affected files silcd/server.c and server_backup.c.
1984 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1986 * Added functions silc_server_send_opers and
1987 silc_server_send_opers_notify to send packets stricly
1988 to operators. Added macro SILC_SERVER_SEND_OPERS macro
1989 to send variable argument notify to operators.
1990 Affected files silcd/packet_send.[ch] and silcd/server.h.
1992 * Removed UMODE rights checking with UMODE_CHANGE notify.
1993 Affected file silcd/packet_receive.c.
1995 * Server/router operator now receives notify when network
1996 switches to backup router and when it resumes the use of
1997 primary router. Affected file silcd/server.c and
1998 silcd/server_backup.c.
2000 * Fixed the updating of client information after backup
2001 resuming protocol is over; update all except local clients
2002 to the new primary router. The affected file is
2003 silcd/server_util.c.
2005 * Added support for closing active connections in rehash
2006 that were unconfigured by the user. Supports currently
2007 closing server and router connections. Affected file
2010 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2012 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2014 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2015 is NULL since seems that on some platforms NULL is allowed
2016 and on some it's not. Fallback encoding is used instead.
2017 Affected file lib/silcutil/silcstrutil.c.
2019 * Fixed statistics updating for incoming server connection
2020 which could cause problems when re-connecting. Affected
2021 file silcd/server.c.
2023 * Preliminary backup router support for standalone router
2024 added. Affected files in silcd/.
2026 * Mark server connections in backup router disabled before
2027 and after backup protocol. Affected file is
2028 silcd/server_backup.c.
2030 * Added support for reconnecting to remote server connection
2031 even if the protocol fails, and if the configuration wants
2032 us to keep trying to connect anyway.
2034 Server connection is not allowed to backup router if
2035 backup router does not have connection to primary router yet.
2037 Affected file is silcd/server.c.
2039 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2041 * Added silc_client_udpate_server function to update changed
2042 server info. Affected file lib/silcclient/idlist.[ch].
2044 * Added check for server entries that are being resolved when
2045 notify is received. If being resolved, handle the received
2046 notify only after it's resolved so that all notifys are
2047 handled in same order as received from the server.
2049 Added similar resolver check to channel entries. Every
2050 notify that cause resolving of any information that affects
2051 channel entry marks the channel entry in waiting state.
2052 After whatever resolving is over the waiters are signalled
2053 and only then the notifys are handled in the same order
2054 as delivered from the server.
2056 Affected files are lib/silcclient/idlist.[ch], and
2059 * Fixed KILLED notify handling in normal server. Affected
2060 file silcd/packet_receive.c.
2062 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2063 is locally connected, or was locally connected (but may
2064 be detached and connection is not active). Added also
2065 SILC_IS_LOCAL for checking this status. Affected files
2066 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2067 silcd/server.c and silcd/server_internal.h.
2069 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2071 * Don't send or handle TOPIC_SET if topic is already set and
2072 is same as being set. Affected files silcd/command.c and
2073 silcd/packet_receive.c.
2075 * Fixed CMODE change rights checking to work correctly when
2076 removing modes by operator. Affected file is
2077 silcd/server_util.c.
2079 * Fixed some handling with New Channel packet in router and
2080 fixed some CMODE_CHANGE notify handling in server and router.
2081 Affected file is silcd/packet_receive.c.
2083 * Changed "disconnect" client operation to include the
2084 reason of the disconnection and optional disconnection
2085 message. Affected file lib/silcclient/silcclient.h.
2087 * Made the compilation of lib/contrib/ stuff conditional.
2088 Affected files configure.in.pre, lib/contrib/Makefile.am.
2090 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2092 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2093 to the sender of the notify too, to avoid situation where two
2094 notifys are in the network at the same time going to oppsite
2095 directions. Affected file silcd/packet_receice.c.
2097 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2099 * Delete the client from channel even if the cilent->id is
2100 NULL. It was possible that client was deleted without
2101 removing from channels (theoretically at least). Affected
2102 file silcd/server.c and silcd/server_util.c.
2104 * Free the client data too when resuming is not successful.
2105 Affected file silcd/packet_receive.c.
2107 * Merged some code from c0ffee's silc-plugin. Affected files
2108 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2110 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2111 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2112 to the primary router connection, the other one returns
2113 TRUE if packet must be broadcasted to network.
2115 * All notifys that are destined to primary router (to network)
2116 are now automatically sent to backup routers even if the
2117 router is standalone (and has backup router). Affected files
2120 * Added --without-irssi and --without-silcd configuration
2121 options for disabling the compilation of these applications.
2122 Affected file configure.in.pre and prepare.
2124 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2126 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2127 UTF-8 encoding and decoding. Added also new encodings
2128 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2130 Added also SILC_STRING_LANGUAGE which is language and charset
2131 specific encoder and decoer for those platforms that support
2132 iconv(). It can convert the UTF-8 to and from the locale
2133 specific character set.
2135 Affected file lib/silcutil/silcstrutil.[ch].
2137 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2139 * Added function silc_get_command_name to the file
2140 lib/silcutil/silcutil.[ch].
2142 * Improved the server debug output a bit. Affected files are
2145 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2147 * Save the channel passphrase when received succesful JOIN
2148 command reply from router, on normal server. Otherwise
2149 joinig +a channels from normal server is not possible.
2150 Affected file silcd/command.c.
2152 * Fixed a bug in TOPIC_SET notify handling. The notifier
2153 may be other than client too, like server or channel.
2154 It expected it to always be only client and ignored the
2155 notify. Affected file silcd/packet_recieve.c.
2157 * Removed some (unnecessary) debug printing from
2158 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2160 * Do not force CMODE_CHANGE when server is announcing new
2163 Router announces stuff only after server reannounces channel
2164 after CHANNEL_CHANGE notify.
2166 These fixes optimizes the announcing procedure, and perhaps
2167 fixes some problems too. Affected file silcd/packet_receive.c.
2169 * Fixed SERVER_SIGNOFF sending to local clients. It was
2170 totally broken and sent the notify to all local clients,
2171 instead of only to those that was on same channel as the
2172 signing off clients. Affected file silcd/server_util.c.
2174 * Added -D option to server. It can be used to give debug
2175 level. The levels are from 0 - 99, and are predefined for
2176 smooth server debugging. (see silcd.c for the predefined
2177 levels). Affected file silcd/server.c.
2179 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2181 * Fixed a bug in Irssi SILC client to close the connection
2182 properly when disconnecting from server. Affected file
2183 irssi/src/silc/core/client_ops.c.
2185 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2187 * When authenticating as founder during JOIN command, check
2188 that the one authenticating becomes the only founder on the
2189 channel. Affected file silcd/command.c.
2191 * Better checking for founder mode setting when CUMODE_CHANGE
2192 notify is received. Affected file silcd/packet_receive.c.
2194 * Close all connections when shutting down the server by sending
2195 DISCONNECT packet. Close all listeners too when shutting
2196 down the server. Affected file silcd/server.c.
2198 * Handle DISCONNECT packet correctly in client library by
2199 calling the "disconnect" client operation. Affected file
2200 lib/silcclient/client.c.
2202 * Handle local errors correctly during resuming. Affected
2203 file lib/silcclient/client.c.
2205 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2207 * The log file is not dupped internally anymore in
2208 lib/silcutil/silclog.c. Fixed memory leaks too.
2210 * The scheduler now dispatches all pending timeout tasks
2211 when it is uninitialized with silc_schedule_uninit.
2212 Affected file lib/silcutil/silcschedule.c.
2214 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2216 * Added --enable-stack-trace option to configure. Added
2217 memory allocation stack trace support. Added files
2218 lib/silcutil/stacktrace.[ch]. Affected files are
2219 lib/silcutil/silcmemory.[ch].
2221 * Fixed memory leaks from libraries and server. Affected
2222 files around the tree.
2224 * Reverted back a fix made to CUMODE which broke it.
2225 Affected file silcd/command.c.
2227 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2229 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2230 core library, and implemented it. All textual messages SHOULD
2231 use this flag and the message MUST be UTF-8 encoded.
2232 All text messages sent by Irssi SILC client are now UTF-8
2233 encoded (regardless whether the terminal supports UTF-8 or not).
2234 Affected files are lib/silccore/silcchannel.h,
2235 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2238 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2240 * Added lots of new statistics updating that was missing from
2241 the server and router code. Affected files in silcd/.
2243 * Sending SIGUSR1 signal to server now dumps the current
2244 server statistics into /tmp directory. Affected file is
2247 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2248 the SILC Hash Interface also. Added new functions
2249 silc_hash_get_name, silc_hash_init, silc_hash_update and
2250 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2252 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2254 * Added some better info printing for client during connecting.
2255 Affected file silcd/server_util.c.
2257 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2258 to silence a user on a channel. Affected files are
2259 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2260 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2261 and silcd/packet_receive.c.
2263 * Fixed a fatal bug in handling of malformed command payload.
2264 Affected file silcd/command.c.
2266 * Fixed a double free when announcing channel users to router.
2267 Affected file silcd/server.c.
2269 * After successful authentication to channel founder mode, check
2270 that there isn't anyone else with founder mode on the channel.
2271 The one that authenticated will become founder and anyone
2272 else is demoted. Affected file silcd/command.c.
2274 * Added error printing of any error that has occurred during
2275 any command in client library. Affected file is
2276 irssi/src/silc/core/client_ops.c.
2278 * Removed some error printing from the client library and left
2279 it for the application to worry (from the error status it
2280 receives in 'command' client operation. Affected file is
2281 lib/silcclient/command.c.
2283 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2286 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2287 Starting key agreement with itself is denied. Affected file
2288 is lib/silcclient/client_keyagr.c.
2290 * Fixed some error checkings from the SFTP library which caused
2291 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2292 and lib/silcsftp/sftp_util.c.
2294 * Added new "debug" and "debug_string" settings to Irssi SILC
2295 client which can be used to print runtime debugging on the
2296 Irssi's screen. Available when compiled with --enable-debug
2297 option. Affected file irssi/src/silc/core/silc-core.c.
2299 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2301 * Fixed a missing variadic parameter in a function call that
2302 caused server crash when a non-allowed connection arrived.
2303 Reported by Richard Becker. Affected file silcd/server.c.
2305 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2307 * Added WATCH list sending to backup routers from router.
2308 The WATCH command is sent by the router to the backup
2309 router. Affected file silcd/command.c.
2311 * Mark the backup_router flag for RouterConnection entry
2312 if the backup router stuff is defined in the config file.
2313 Affected file silcd/serverconfig.c.
2315 * Fixed some backup data sending around the code to work better
2316 if the router is standalone router. Not all places were fixed.
2317 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2320 * Fixed the router connecting when connecting to multiple
2321 routers. It ignored every other router except the first
2322 one. Affected file silcd/server.c.
2324 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2326 * Made the private key generation after expiration optional.
2327 If not created after expiration the old key will re-expire
2328 at a later time (and thus key pair is not necessary to
2329 change). Affected file irssi/src/silc/core/clientutil.c.
2331 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2333 * The length arguments in bind() and connect() were wrong
2334 and fixed now to used SIZEOF_SOCKADDR in the
2335 lib/silcutil/unix/silcunixutil.c.
2337 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2339 * Fixed detach timeout handling to use Client ID and not
2340 the actual client entry which may be freed in the callback.
2341 Affected file silcd/command.c.
2343 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2345 * Merged c0ffee's multiple interface support patch.
2346 Affected files in silcd/.
2348 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2350 * Cleanup keys properly. Affected file is
2351 irssi/src/silc/core/clientutil.c.
2353 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2355 * Display the user mode on the status bar. Affected file
2356 irssi/src/silc/core/silc-expandos.c.
2358 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2360 * If private message key is not set, but the flag is set in
2361 the packet, ignore the packet since it cannot be decrypted.
2362 Affected file lib/silcclient/client_prvmsg.c.
2364 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2366 * When resuming client, remove the old client entry from
2367 the watcher list too. Affected file silcd/packet_receive.c.
2369 * Do not allow normal server to force founder mode away
2370 from router if the founder mode is already set. Affected
2371 file silcd/packet_receive.c.
2373 * Remove the client entry with watch notify types with short
2374 timeout, and not directly, so that other notifys can be
2375 retrieved too. Affected file lib/silcclient/client_notify.c.
2377 * Display notification about data messages that cannot be
2378 displayed. Affected files irssi/src/silc/core/client_ops.c,
2379 irssi/src/fe-common/silc/module-formats.[ch].
2381 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2383 * Fixed the CHANNEL_CHANGE notify handling in client libary
2384 to not use freed memory. Affected file is
2385 lib/silcclient/client_notify.c.
2387 * Fixed CUMODE_CHANGE notify handling in server. Affected
2388 file silcd/packet_receive.c.
2390 * Fixed USERS command to support empty channels. Affected
2391 file silcd/command.c.
2393 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2395 * Allow multiple identical pending commands to be registered
2396 in client library. Affected file is lib/silcclient/command.c.
2398 * Call the completion for resolving client information only
2399 after all resolvers has finished. This fixes a crash in
2400 the client. Added support for checking when the resolvers
2401 are finished. Affected file is lib/silcclient/idlist.c.
2403 * Wait by default 3 seconds before reconnecting to the server
2404 after being disconnected. Makes the /detach command a bit
2407 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2409 * Check the watcher list before sending signoff notifys
2410 when closing client connection. Affected file is
2413 * Added better CMODE command rights checking. Affected file
2414 silcd/server_util.c.
2416 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2418 * Fixed watcher list checking during server signoff. It
2419 crashed the server. Affected file silcd/server_util.c.
2421 * The JOIN command reply returns now the founder's public
2422 key. Affected file is silcd/command.c.
2424 * Announce the channel mode, and the mode properties with
2425 CMODE_CHANGE notify. Affected file silcd/server.c.
2427 * Mark new channels by default disabled, untill at least
2428 one user joins the channel. Affected file is
2429 silcd/packet_receive.c.
2431 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2433 * The nickname argument to watch notify can be optional.
2434 Fixes a crash in server. Affected file silcd/packet_send.c.
2436 * Remove the client entry from cache if the WATCH notify type
2437 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2438 lib/silcclient/client_notify.c.
2440 * Check the watcher list before and after changing nickname
2441 when the NICK_CHANGE notify is received. Affected file is
2444 * Fixed a crash in OPER and SILCOPER command sending. Empty
2445 passphrase caused the crash. Affected file is
2446 lib/silcclient/command.c.
2448 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2450 * Merged with Irssi CVS for Irssi SILC client.
2452 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2454 * Completed the protocol specifications.
2456 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2458 * Merged with Irssi CVS for Irssi SILC client.
2460 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2462 * Added the founder's public key delivery to the
2463 CUMODE_CHANGE notify type as well. Updated the protocol
2464 specs and the code. Affected files are silcd/packet_send.[ch],
2465 silcd/packet_receive.c and silcd/command.c.
2467 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2469 * Added silc_pkcs_public_key_copy function into the
2470 lib/silccrypt/silcpkcs.[ch].
2472 * Remove the `iv' from the SilcChannelEntry since we can
2473 live without it. Affected files are silcd/idlist.h and
2474 silcd/packet_receive.c.
2476 * Added support for sending the founder's public key in
2477 the CMODE_CHANGE notify packet in the server. Affected
2478 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2479 silcd/command.c and silcd/server.c.
2481 * Changed the FOUNDER_AUTH authentication to use only
2482 public key authentication as defined by new protocol
2483 specs. Passphrase authentication with that mode cannot
2484 be used anymore. It is now possible to reclaim founder
2485 mode from any server in the network. Affected files are
2486 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2488 * Added permanent channels support by making the channel
2489 permanent when FOUNDER_AUTH mode is set on the channel.
2490 The channel will not be destroyed even if channel is empty
2491 when that mode is set. Protocol TODO #17. Affected
2492 files are silcd/server.[ch], server_util.[ch],
2493 silcd/command.c, silcd/packet_receive.c and
2494 lib/silcclient/command.c.
2496 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2498 * Added reference counter to the command reply context in
2499 the client library. Affected files are
2500 lib/silcclient/command_reply.[ch].
2502 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2504 * Fixed rekey protocol with PFS in the client library.
2505 Affected file is lib/silcclient/protocol.c.
2507 * Added support for list of errors in client library
2508 command reply handling. Affected file is
2509 lib/silcclient/command_reply.c.
2511 * Defined that the WHOIS and IDENTIFY commands can send
2512 list of errors. Updated the protocol specs. Protocol
2515 * Added support for sending list of errors to WHOIS and
2516 IDENTIFY commands in server. Added support for receiving
2517 list of errors in server. Affected files are
2518 silcd/command.c and silcd/command_reply.c.
2520 * Fixed client info resolving on LEAVE command in client
2521 library to not crash. Affected file is
2522 lib/silcclient/client_notify.c.
2524 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2526 * Defined that the NICK command replies with thew changed
2527 nickname too, to make the nickname changing simpler at
2528 the client's end. Updated protocol specs and the code
2529 in client and server. Affected files are
2530 silcd/command.c, lib/silcclient/command_reply.c and
2531 lib/silcclient/command.c.
2533 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2535 * Added `Compressed' packet flag to indicate that the packet
2536 payload is compressed by the sender. Updated the protocol
2537 specs and the core library. The compression still is not
2538 implemented in the sources. Affected file is
2539 lib/silccore/silcpacket.h.
2541 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2543 * Remove pending command callbacks also if the connection
2544 to the server is destroyed. Affected file is
2545 lib/silcclient/client.c.
2547 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2549 * Added new QUIET channel user mode that can be used to
2550 quiet a user in a channel. Updated the protocol specs but
2551 it wasn't implemented yet. Protocol TODO #27. Affected
2552 file is lib/silccore/silcmode.h.
2554 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2556 * Added BLOCK_INVITE user mode to be able to block incoming
2557 invite notifications. Protoocol TODO #26. Affected files
2558 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2561 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2562 the protocol specs and the code. Affected file is
2563 lib/silccrypt/silcpkcs.c.
2565 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2567 * Disconnect Payload includes now the status type. Updated
2568 the protocol specs and the code. Protocol TODO #25.
2569 Affected files are silcd/server.c, lib/silcclient/client.c.
2571 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2572 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2573 Moved the silc_client_command_status_messages table to the
2574 lib/silcutil/silcutil.c and added new funtion
2575 silc_get_status_message, which deprecates function
2576 silc_client_status_message. Affected files are
2577 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2578 lib/silcutil/silcutil.[ch].
2580 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2582 * Defined that the nickname hash in Client ID MUST be from
2583 lowercase nickname. This effectively changes nicknames in
2584 SILC to case-insensitive. Updated the protocol specs and
2585 the code. Affected files are lib/silcutil/silcutil.[ch],
2586 silcd/serverid.c, and silcd/idlist.c.
2588 * Added new channel user modes BLOCK_MESSAGES_USERS and
2589 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2590 code. Affected files are lib/silccore/silcmode.h,
2591 lib/silcclient/command.c, and silcd/packet_send.c.
2593 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2594 specs and code. Affected file lib/silccore/silcstatus.h.
2596 * Added support for watch list. It is possible to add nicknames
2597 to be watched, and when they come to network, leave network
2598 or user mode changes the watcher will be notified of this
2599 change. Added SILC_COMMAND_WATCH command, added new
2600 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2601 notifications. Updated the protocol specs and implemented
2602 this to library, client and server. Protocol TODO #21.
2603 Affected files are lib/silccore/silccomand.h,
2604 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2605 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2606 silcd/packet_send.[ch], silcd/packet_receive.c, and
2607 irssi/src/silc/core/client_ops.c.
2609 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2610 somebody watching you. Updated the protocol specs and the
2611 code. Affected files are lib/silccore/silcmode.h, and
2612 lib/silcclient/command.c.
2614 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2616 * Added service support to SILC protocol. Added new command
2617 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2618 core library. Services are not implemented in server or
2619 client for now. Protocol TODO #20. Affected files are
2620 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2622 * Added SilcStatus argument to `command' client operation
2623 to return the error status when command sending fails
2624 locally. Changed all command in client library to return
2625 correct command status. Affected files are
2626 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2627 irssi/src/silc/core/client_ops.c.
2629 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2631 * Added silc_mime_parse function to parse MIME headers.
2632 Affected files are lib/silcutil/silcstruti.[ch].
2634 * Added MIME header parsing in Irssi SILC Client. It displays
2635 all textual MIME objects, others it ignores. Affected file
2636 is irssi/src/silc/core/clien_ops.c.
2638 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2640 * Fixed a bug in the pid writing function, which couldn't be
2641 written in a root-owned directory.
2643 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2645 * Defined that channel message to unknown Channel ID must
2646 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2647 Updated the protocol specs and the code in server. The
2648 affected file is silcd/packet_receive.c.
2650 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2652 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2653 that it is used to send error notifys if error occurs during
2654 some SILC packet processing, except commands. The error
2655 types are same as for command reply types. Defined that
2656 if private message is sent to unknown Client ID the error
2657 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2658 Updated the protocol specs and code. Affected files are
2659 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2660 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2661 and irssi/src/silc/core/client_ops.c. Renamed the
2662 SilcCommandStatus to SilcStatus.
2664 * Defined the use of extra WHOIS attributes in WHOIS command.
2665 The <Requested Attributes> (defined in a separate document)
2666 can be used to request additional information about user
2667 not returned by standard WHOIS command. Defined that server
2668 can send WHOIS command directly to client. Client provides
2669 the requested attributes to the server. Updated the protocol
2670 specs. Protocol TODO #4. Implementation is not done yet
2671 (Protocol TODO #24).
2673 * Renamed function silc_client_command_status_message to
2674 silc_client_status_message. Affected files are
2675 lib/silcclient/command_reply.[ch].
2677 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2679 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2680 32 bit integers. Updated the protcol specs and the code.
2681 Affected files are silcd/command.c and
2682 lib/silcclient/command.c.
2684 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2686 * Fixed a bug in library where sending a bogus authentication
2687 payload would lead to a crash. Affected file is
2688 lib/silccore/silcauth.c.
2690 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2692 * Added detach_disabled and detach_timeout server config
2693 options to the server. Affected files silcd/serverconfig.[ch],
2694 silcd/command.c and silcd/packet_receive.c.
2696 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2698 * Added resolve_cmd_ident field to the SilcClientEntry structure
2699 too so that if the entry is for example being resolved so
2700 another command may attach to the same pending command reply
2701 without requiring to resolve the same entry again. Added
2702 support for adding multiple pending commands for one
2703 command idenfier. Affected files lib/silcclient/command.[ch],
2704 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2706 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2708 * Defined that server receives WHOIS command reply for private
2709 and secret channels too. Updated protocol specs and the
2710 code in server. Affected file silcd/command.c.
2712 * Defined <channel user mode list> argument to WHOIS command
2713 reply for returning user modes on the channels. The
2714 channel list now doesn't include the user mode anymore but the
2715 actual channel mode. Updated protocol specs and the code in
2716 client and server. Affected files are silcd/command_reply.c,
2717 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2718 and lib/silcclient/command_reply.c.
2720 * Save the channels list in WHOIS command reply in normal server
2721 so that WHOIS always shows joined channels also in normal
2722 server and not just on router. Affected file is
2723 silcd/command_reply.c.
2725 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2727 * Defined that server receives USERS command reply for private
2728 and secret channels too. Updated protocol specs and the
2729 code in server. Affected file silcd/command.c.
2731 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2733 * Changed the UMODE's mode mask argument to be optional. If
2734 not provided then the command merely returns the current mode
2735 mask to the client. Updated protocol specs and the server.
2736 Affected file is silcd/command.c.
2738 * Added SILC session detachment/resuming support. It is possible
2739 to detach by closing the network connection and then re-connect
2740 and resume to the old client session. Added DETACHED user
2741 mode that server will set for detached client. Added new
2742 packet RESUME_CLIENT which is used to perform the resuming
2743 process. Added DETACH command. Updated the protocol specs,
2744 core library, client and server. Protocol TODO #22. Very
2745 many affected files around the tree.
2747 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2749 * Changed the CMODE's mode mask argument to be optional. If
2750 not provided then the command merely returns the current mode
2751 mask to the client. Updated protocol specs and the server.
2752 Affected file is silcd/command.c.
2754 * Changed the Killer's Client ID in KILLED notify to be just
2755 any ID payload since router server is allowed to kill as well.
2756 Updated protocol specs, client libary and server. Affected
2757 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2758 and irssi/src/silc/core/client_ops.c.
2760 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2762 * Added new user modes ANONYMOUS for special anonymous servers
2763 that may set the mode for client, and BLOCK_PRIVMSG which
2764 client may set to block incoming private messages unless the
2765 Private Message Key flag is set (using private keys to protect
2766 private messages). Updated protocol specs and code in client
2767 and server and core library. Protocol TODO #23. Affected
2768 files are lib/silccore/silcmode.h, silcd/server.[ch],
2769 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2770 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2772 * Added new channel user mode BLOCK_MESSAGES which the client
2773 may set to itself to tell server not send channel messages.
2774 Other packets such as channel key packets are still sent.
2775 Protocol TODO #23. Updated the protocol specs, client and
2776 server. Affected files are lib/silccore/silcmode.h,
2777 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2778 lib/silcutil/silcutil.c, silcd/command.c, and
2779 silcd/packet_send.c.
2781 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2783 * Redefined the Status Payload to include now two 8 bit fields,
2784 instead of one 16 bit field. This now makes it possible to
2785 send list of errors. Updated the protocol specs and the code
2786 in core library, client library and server. Protocol TODO #1.
2787 Affected files are lib/silccore/silccommand.[ch],
2788 lib/silcclient/command_reply.[ch], silcd/command.c,
2789 silcd/command_reply.c and silcd/packet_receive.[ch].
2791 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2793 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2794 must be handled by the application and should tell the application
2795 that an error message was already printed, and it should print the
2796 config coords (line, filename, ...). Affected files are
2797 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2799 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2800 server config parsing code more readable.
2802 Fixed a bug in the fetch_logging() config callback.
2804 Affected files is silcd/serverconfig.c.
2806 * Drop root privileges when started in foreground. Don't drop them
2807 if debugging also. Affected file is silcd/silcd.c.
2809 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2811 * Added more IM-like features by introducing new user modes
2812 for setting various presence information. Added new modes:
2813 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2814 specs and code. Protocol TODO #19. Affected files are
2815 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2816 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2818 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2820 * Added STATS command to the protocol after all, to return
2821 various statistical information about the network. It can
2822 be used by clients to retrieve statistical information, and
2823 servers may use it to to fetch cell and network wide
2824 statistics from router. Updated the protocol specs and
2825 implemented it to the server. Protocol TODO #16.
2826 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2827 silcd/command_reply.[ch].
2829 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2831 * The LIST command reply in client libary now adds new channel
2832 entry if the returned channel doesn't exist yet in cache,
2833 and returns the channel entry to the application in the
2834 command_reply client operation. Affected file is
2835 lib/silcclient/command_reply.c.
2837 * Changed the channel message payload's MAC generation to
2838 include the IV in the MAC as well. This way all relevant
2839 parts of the channel message payload are authenticated also
2840 with the channel message MAC (and not only by packet MAC).
2841 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2842 Affected file is lib/silccore/silcchannel.c.
2844 * Fixed the SKE to save the remote version, since the
2845 silc_ske_parse_version mistakenly checked wrong version,
2846 after it replaced the start payload. Affected files are
2847 lib/silcske/silcske.[ch].
2849 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2851 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2852 string utility functions. Added there also new functions
2853 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2854 Affected files lib/silcutil/silcstrutil.[ch].
2856 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2857 files are lib/silcutil/silcstrutil.[ch].
2859 * Defined that the security property fields in SKE SHOULD be
2860 UTF-8 encoded, defined that version string MUST be US-ASCII
2861 encoded, defined that passphrases sent in connection
2862 authentication protocol MUST be UTF-8 encoded. Implemented
2863 these to the client and server. Defined also that other
2864 passphrases sent in the protocol MUST be UTF-8 encoded.
2865 Affected files are lib/silcske/silcske.c,
2866 lib/silcclient/protocol.c, silcd/protocol.c,
2867 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2869 * Changed the silc_client_close_connection interface to not
2870 need the SilcSocketConnection which should not be visible
2871 to application. Affected files are lib/silcclient/client.c
2872 and lib/silcclient/silcclient.h.
2874 * Rewrote the text for Private Message Key Payload in the
2875 protocol specification. Protocol TODO #11.
2877 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2879 * Upgraded the protocol version to 1.1, updated protocol specs
2882 * Added the nickname as new argument to NICK_CHANGE notify and
2883 added it to protocol specs and implemented it to client and
2884 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2885 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2886 lib/silcclient/client_notify.c.
2888 * Added the killer's client ID to the KILLED notify and added
2889 it to protocol specs and implemented it to client and server.
2890 Protocol TODO #13. Affected files are silcd/command.c,
2891 silcd/packet_receive.c, packet_send.[ch],
2892 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2893 The killer's client entry is now returned to application in
2894 the `notify' client operation.
2896 * Fixed the Max Argument fields that had too large value set
2897 in the protocol specs. Protocol TODO #14.
2899 * Added the LEAVE command reply to return the ID of parted
2900 channel. Updated protocol specs and implemented it to the
2901 client and server. Protocol TODO #15. Affected files are
2902 silcd/command.c, lib/silcclient/command_reply.c. The channel
2903 entry is now returned to application in the `command_reply'
2906 * Rewrote the version SKE version checking in client libary
2907 and in server to use the silc_parse_version_string. Affected
2908 files are lib/silcclient/protocol.c, silcd/protocol.c.
2910 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2911 commands that was missing it, and updated protocol specs and
2912 the server implementation. Protocol TODO #10. The affected
2913 file is silcd/command.c.
2915 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2916 generic reply to a generic request (REQUEST flag), and
2917 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2918 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2919 to define the payload for DATA flag. Added the flags to
2920 the implementation. Protocol TODO #9. Affected file is
2921 lib/silccore/silcchannel.h.
2923 Changed the client library to return the message length
2924 to application as well in the channel_message and private_message
2925 client operations. Affected files are
2926 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2927 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2928 and lib/silcclient/client_ops_example.c.
2930 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2931 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2932 the channel. Updated protocol specs and impelemented this
2933 to client and server. Protocol TODO #6. Affected files are
2934 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2935 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2937 Added new options m and M to CMODE command in Irssi SILC
2938 client to set these modes.
2940 * Deprecated all administrative commands from SILC protocol
2941 since they are highly implementation specific commands.
2942 Updated protocol specs. Moved the old commands in
2943 implementations to private range of command types. Affected
2944 files are silcd/command.c, lib/silcclient/command.c and
2945 lib/silcclient/command_reply.c. Protocol TODO #8.
2947 * Fixed a bug in server where sending unknown command crashes
2948 the server. Affected file silcd/command.c.
2950 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2952 * Added SILC_PROTOCOLVERSION macro to check protocol version
2953 of a socket connection. The affected file is
2954 lib/silcutil/silcsockconn.h.
2956 * Added better error logging in rekey protocol. Affected file
2959 * Do not check public key types in SKE during rekey. Affected
2960 file lib/silcske/payload.c.
2962 * Fixed the rekey protocol with PFS, which was totally broken.
2963 Affected file silcd/protocol.c.
2965 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2967 * Some client implementations quit network by doing first LEAVE
2968 and then immediately SIGNOFF (like Bombyx). We now do check
2969 after a short time after LEAVE notify and check whether the
2970 client is still valid after LEAVE, and if not we remove it from
2971 cache. Affected file is lib/silcclient/client_notify.c.
2973 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2975 * Merged version 1.1.4 of zlib. Even if it not currently in use,
2976 it's good not to have security holes here.
2978 * Fixed a negative refcount situtuation for the config context.
2979 Affected file is silcd/serverconfig.c.
2981 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2983 * ROBOdoc documented lib/silcutil/silcutil.h.
2985 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Optimized even more the SilcPacketContext structure. Now
2988 totally saved 16 bytes of memory per context after optimization.
2989 Affected files are lib/silccore/silcpacket.[ch].
2991 * Made strict checks for valid SILC IDs. Affected file is
2992 lib/silccore/silcid.c.
2994 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2996 * Changed the object argument for silc_cipher_register,
2997 silc_hash_register, silc_hmac_register and silc_pkcs_register
2998 to const. Affected files are lib/silccrypt/silccipher.[ch],
2999 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3001 * Changed the silc_get_username and silc_get_real_name to
3002 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3004 * Fixed the Irssi SILC Client to use the silc_get_username and
3005 silc_get_real_name insted of glib routines since the glib
3006 routines only corrupt stack. Fixes the Irssi SILC to work in
3007 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3009 * Fixed the Irssi to not use g_get_home_dir since it crashes
3010 or returns garbage on cygwin and corrupts stack. Added function
3011 get_home_dir to Irssi routines. Affected files are
3012 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3014 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3016 * Made some structure optimizations. SFTP memory FS MemFSEntry
3017 entry structure. Optimized SilcTask structure. Optimized
3018 SilcPacketContext structure.
3020 Affected files lib/silcsftp/sftp_fs_memory.c,
3021 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3023 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3025 * And yet again reverted back the config thing since Johnny
3026 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3029 * Fixed memory leaks from config object. Affected files are
3030 silcd/serverconfig.[ch].
3032 * Added support for adding new connections to the server in rehash.
3033 After rehash they take effect.
3035 Added support for changing the maximum allowed connections in
3036 rehash. The number can grow but going smaller is not supported.
3038 Added function silc_server_num_sockets_by_remote to the
3039 silcd/server_util.[ch].
3041 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3043 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3045 * Added preliminary checking during config parsing for a valid
3046 public/private key and removed further checks in the code.
3047 Affected files are silcd/serverconfig.[ch], server.c.
3049 * Moved functions silc_server_drop() and silc_server_daemonise()
3050 from server.c to silcd.c since they are stricly related to
3051 the application activity.
3053 * Reverted a small part of the automatic ref/unref since
3054 it caused a double unref in some situations. Affected
3055 files are silcd/silcd.[ch], server.c, serverconfig.c.
3057 * Added some .cvsignore files in the lib directory.
3059 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3061 * Fixed silc_net_gethostbyaddr to correctly resolve by
3062 address. Affected file lib/silcutil/silcnet.c.
3064 * Fixed the notify relaying to client. The HMAC to be used
3065 with relayed packets ws wrong and caused decryption failure
3066 at the client end. Affected file is silcd/packet_receive.c.
3068 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3070 * Created new branch silc_protocol_1_0_branch.
3072 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3074 * Changed the silc_server_config_* routines to be SilcServer
3075 independent. They are now officially application specific code
3076 and not part of generic server implementation. Affected files
3077 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3079 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3081 * Added automatic referencing of config context in the
3082 silc_server_config_alloc, and automatic unreferencing in the
3083 silc_server_config_destroy. Affected files are
3084 silcd/serverconfig.[ch], silcd/silcd.c.
3086 * Fixed the silc_log_quick handling in the logging routines.
3087 It didn't log quickly when it was TRUE. Affected file is
3088 lib/silcutil/silclog.c. Also the flush delay was set even
3089 if it was 0 in config file. Affected file is
3090 silcd/serverconfig.c.
3092 * Added support for changing key pair of the server in rehash.
3093 Affected file silcd/server.c.
3095 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3097 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3098 too early, before getting the channel entry. Affected file
3099 is silcd/packet_receive.c.
3101 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3103 * Added functions silc_server_config_[ref/unref], these are used
3104 to prevent that the config object is destroyed.
3106 No longer directly affect global variables silc_log_quick and
3107 silc_log_delay, they are first cached inside the config object
3108 and then applied with silc_server_config_setlogfiles().
3110 silc_server_config_set_defaults() is now internal to
3111 serverconfig.c, there are no reasons to show this internal stuff
3114 Affected files are silcd/serverconfig.[ch].
3116 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3117 fprintf's to stderr, since some code may be executed again after
3118 the server went into the background. Affected files are
3121 * Added rehash support. Added function silc_server_rehash() that
3122 will perform all the basic tasks of the rehashing procedure.
3124 * Added command line option `-x, --hexdump'. This will enable the
3125 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3126 The option `--hexdump' implies `--debug'.
3128 * Fixed a bad bug in the logging APIs (silcutil library) where
3129 the application would crash after calling silc_log_reset_all().
3131 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3133 * Fixed the KICKED notify handling in client library to
3134 correctly remove the channel and all entries from the
3135 channel when I was kicked. This bug crashed the client.
3137 Fixed yet another but in KICKED notify handling to remove
3138 the kicked client correctly from the channel.
3140 Affected file is lib/silcclient/client_notify.c.
3142 * Fixed a minor bug in looking up correct client entry
3143 in KICKED notify in server. Affected file is
3144 silcd/packet_receive.c.
3146 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3147 sources correctly to distribution. Fixes --with-gmp option.
3149 * Removed the manual rehashing from ID Cache, and changed it
3150 to use the SILC Hash Table's auto rehash feature. Affected
3151 file is lib/silccore/silcidcache.c.
3153 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3155 * Fixed a bug in the silc_client_nickname_format function that
3156 handles the multiple same nickname formatting. Two clients
3157 with same nickname caused problems after the first one left
3158 and rejoined. It didn't format the nickname correctly.
3159 Affected file is lib/silcclient/idlist.c.
3161 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3163 * Don't change the topic if olod topic is same as new one.
3164 Affected file is silcd/packet_receive.c.
3166 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3168 * Added cross-reference support to the SILC Documentation
3169 generator. All types across all HTML files are now cross-
3170 referenced. Affected files util/robodoc/generator.c and
3171 scripts/silcdoc/silcdoc.
3173 * Added file lib/silcutil/silctypes.h to include all the
3174 arithmetic type definitions and some macros. Removed
3175 includes/bitmove.h and moved macros to silctypes.h.
3177 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3179 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3181 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3183 * Added `type' argument to silc_id_payload_parse_id function which
3184 now returns the type of the ID to the sent pointer. Affected
3185 file is lib/silccore/silcid.[ch].
3187 * Added check for CMODE_CHANGE notify type that mode change is
3188 allowed by the sender. Affected file silcd/packet_receive.c.
3190 * Added check for CUMODE_CHANGE notify type that mode change is
3191 allowed by the sender. Affected file silcd/packet_receive.c.
3192 Added the ID type as CUMODE_CHANGE notify type as argument
3193 to the `notify' client operation. Affected files are
3194 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3196 * Added function silc_client_add_server to the client library.
3197 Added support for resolving also channel and server info when
3198 received unknown entity in notify packet. Affected files are
3199 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3201 * Added function silc_command_get_status to return the command
3202 status from the command reply's argument payload. Affected files
3203 are lib/silccore/silccommand.[ch].
3205 * Added check for KICKED notify type that the kicking is
3206 allowed by the client. Affected file silcd/packet_receive.c.
3208 * Created function silc_get_input which can be used to get input
3209 (echo on or off) from user on command line. Affected files are
3210 lib/silcutil/silcutil.[ch].
3212 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3214 * Optimized silc_server_packet_relay_to_channel function.
3215 Added new function silc_channel_message_payload_encrypt which
3216 can be called directly if channel message payload needs to
3217 be encrypted and is already encoded (no need to call _encode
3218 function). Packet relaying is now done by router without any
3219 extra memory allocations. Affected files are
3220 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3221 silcd/packet_send.c.
3223 * Fixed the INVITE notify handling. It took wrong arguments
3224 as invite list and invite delete. Affected file is
3225 silcd/packet_receive.c.
3227 * Added check for TOPIC_SET notify type that the topic change is
3228 allowed by the client. Affected file silcd/packet_receive.c.
3230 * Added check for INVITE notify type that inviting is allowed by
3231 the client. Affected file silcd/packet_receive.c.
3233 * Changed the silc_server_client_on_channel to return the
3234 SilcChannelClientEntry as well. Moved the function
3235 silc_server_check_cmode_rights to server_util.[ch].
3236 Affected files are silcd/server_util.[ch], silcd/command.c.
3238 * Added function silc_server_check_umode_rights to check whether
3239 changing client's user mode is allowed. Added check for
3240 UMODE_CHANGE notify type that the umode change is allowed
3241 by the client. Affected files are silcd/server_util.[ch],
3242 silcd/packet_receive.c and silcd/command.c.
3244 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3246 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3247 ID length. It ignored that ID can be IPv6 based as well.
3248 Affected file lib/silccore/silcpacket.h.
3250 * Fixed the silc_id_id2str and silc_id_str2id to take the
3251 IPv6 address offset's into consideration. Affecte file is
3252 lib/silccore/silcid.c.
3254 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3256 * Fixed the internal Unix scheduler functions to check for
3257 NULL context they may receive. The affected file is
3258 lib/silcutil/unix/silcunixschedule.c.
3260 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3262 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3263 can specify different directory with --home command line
3264 parameter. Affected files irssi/src/silc/core/client_ops.c,
3267 * SILC-specific commands aren't now executed if the active server
3268 isn't of SILC-type, so there won't be problems with having
3269 IRC and SILC protocol support in same client. Affected files
3270 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3273 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3275 * Improved the signal support in SILC Schedule. Added new
3276 function silc_schedule_signal_call which is used by application
3277 to mark a signal to be called. It is now safe to perform
3278 any kind of tasks in signal callbacks since it is guaranteed
3279 that the application specified signal callback is called
3280 after the signal is over. Affected files are
3281 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3283 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3285 * Added `name' field to SilcChannelPrivateKey to represent
3286 application given name for the key. Moved also the context from
3287 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3288 Added the `name' argument also to the function
3289 silc_client_add_channel_private_key.
3291 Added function silc_client_current_channel_private_key to set the
3292 current channel private key in use.
3294 Added "change" command to KEY command which can be used to change
3295 the current channel private key. Bound the command also to
3296 alt+K (Alt+Shift+k).
3298 Also affected files lib/silcclient/client_channel.c,
3299 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3301 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3303 * Added silc_rng_get_byte_fast function in to the
3304 lib/silccrypt/silcrng.[ch].
3306 * Changed the interface of silc_packet_assemble and the
3307 silc_packet_send_prepare. If silc_packet_assmble is now
3308 called the application does not call silc_packet_send_prepare
3309 because the library will call it automatically. These
3310 interfaces now also return a reference to the outgoing buffer
3311 which includes the assembled packet, which the application can
3312 use to encrypt the packet.
3314 Affected files are lib/silccore/silcpacket.[ch],
3315 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3316 silcd/packet_send.c, server_backup.c and packet_receive.c.
3318 * Fixed a packet sending bug on very high load, where outgoing
3319 packet queue wasn't handled correctly and packets got corrupted.
3320 Affected files are lib/silcutil/*/silc*sockconn.c,
3321 lib/silcclient/client.c and silcd/server.c.
3323 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3325 * Added macro SILC_PACKET_DATALEN which can be used during
3326 packet assembling to check whether the data to be added to
3327 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3328 len is truncated until it fits it.
3330 Added checks for maximum length of channel message payload and
3331 private message payload also.
3333 Added checks for maximum packet length in server and in
3336 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3337 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3338 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3339 lib/silcclient/client_prvmsg.c.
3341 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3343 * Added silc_server_packet_queue_purge call to the
3344 silc_server_disconnect_remote to assure that all data in the
3345 queue before disconnecting is sent to the network. Affected
3346 file silcd/server.c.
3348 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3350 * Added the deleting of server's own ID cache entry to the
3351 silc_server_free function. Free also everything else that
3352 has been allocated in silc_server_init. The affected file
3355 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3357 * Added functions silc_parse_version_string, silc_version_to_num,
3358 and silc_ske_parse_version to parse SILC protocol style version
3359 strings. Affected files lib/silcutil/silcutil.[ch] and
3360 lib/silcske/silcske.[ch].
3362 * Added new configuration params: version_protocol, version_software
3363 and version_software_vendor to specify what version the remote
3364 host must at least be to be able to connect to server. The vendor
3365 string can be regex matched too. Added new function
3366 silc_server_connection_allowed to check maximum number of allowed
3367 connections, and allowed versions for incoming connections.
3368 Affected files are silcd/server.c, server_util.[ch] and
3371 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3373 * Added preliminary support for signals in scheduler. The
3374 signals we care about are now blocked always when the scheduler
3375 is locked. This way we can synchronise the use of signal with
3376 scheduler. It is guaranteed that when signal occurs the scheduler
3377 is not locked, and thus new tasks can be safely added to the
3380 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3381 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3382 Added new platform specific routines
3383 silc_schedule_internal_signals_[un]block and
3384 silc_schedule_internal_signal_[un]register.
3386 Added new functions to SILC Schedule API:
3387 silc_schedule_signal_[un]register. Each signal that application
3388 is going to use should be registered to the scheduler.
3390 Affected files are lib/silcutil/silcschedule.[ch],
3391 lib/silcutil/*/silc*schedule.c.
3393 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3395 * Check for unauthenticated client and server in the
3396 silc_server_new_client and silc_server_new_server functions.
3397 Affected file silcd/packet_receive.c.
3399 * Added function silc_string_is_ascii to check whether given
3400 string is 7-bit ASCII string. Affected files are
3401 lib/silcutil/silcutil.[ch].
3403 * Added function silc_id_is_valid_server_id into the
3404 silcd/serverid.c and added checking for valid Server ID's in
3405 silc_server_new_server. The Server ID must always be based
3406 on the server's public IP address.
3408 * Added logging of DISCONNECT packet message in the server.
3409 Affected file silcd/server.c.
3411 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3413 * Changed all library interfaces that use Global RNG to also
3414 accept SilcRng as argument. Affected files are
3415 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3416 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3417 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3418 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3419 lib/silccrypt/rsa.c.
3421 * Added function silc_pkcs_generate_key to the
3422 lib/silccrypt/silcpkcs.[ch] for applications so that they
3423 don't need to do pkcs->pkcs->init calls anymore.
3425 * Remove SilcSocketConnection from the SFTP API since it really
3426 wasn't needed there. The application has the information
3427 saved in its contexts anyway and the SFTP layer doesn't need
3428 know about it. Affected files lib/silcsft/silcsftp.h and
3429 lib/silcsftp/sftp_[server/client].c.
3431 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3432 The SilcSimContext is not SilcSim.
3434 * Fixed possible buffer overflows in silc_id_render in the
3435 lib/silcutil/silcutil.c.
3437 * On EPOC the global crypto module lists are not used at all
3438 in the crypto library. Added support for using the constant
3439 algorithm list on EPOC. Affected files are
3440 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3443 * Fixed the handling of third parameter of KICKED notify, since
3444 it was mistakenly updated to SILC Protocol 1.0 even though it
3445 is to be included in 1.1. Since it is not in 1.0 it is not
3446 mandatory, and this fix now handles it only if it is provided,
3447 and it is not error if it is not provided. Affected file
3448 lib/silcclient/client_notify.c.
3450 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3452 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3453 client. Affected file irssi/src/silc/core/client_ops.c.
3455 * Merged with Irssi 0.8.4 from irssi.org CVS.
3457 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3459 * Check for valid socket connection in client entries before
3460 sending any messages. Fixes a crash, but doesn't fix some
3461 other underlaying bug that is lurking there. Affected
3462 file silcd/packet_send.c.
3464 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3466 * $usermode, $cumode and $cumode_space expandos shouldn't do
3467 anything with non-SILC server records. Affected file
3468 irssi/src/silc/core/silc-expandos.c
3470 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3472 * Fixed the silc_net_check_[host/local]_by_sock to support
3473 IPv6 bound sockets as well. Now they can return IPv6 addresses
3474 as well. Affected file lib/silcutil/silcnet.c.
3476 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3477 Affected lib/silcutil/unix/silcunixnet.c.
3479 * Fixed ID rendering (at least on some platforms, not NetBSD)
3480 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3482 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3484 * Added silc_hash_public_key and silc_hash_public_key_compare
3485 functions to be used with SilcHashTable. They can be used to
3486 hash public keys and compare public keys in hash table. Affected
3487 file lib/silcutil/silcutil.[ch].
3489 * Added support for specifying multiple public keys for Client
3490 connection section in server configuration file. This makes it
3491 possible to accept multiple public keys from same host, or to
3492 make a section that accepts any incoming host, and have the
3493 accepted public keys listed in the section.
3495 Added functions silc_sever_[find/get]_public_key, added the
3496 support for this actually to all connection sections but only
3497 the Client section is currently allowed to specify multiple
3500 Affected files are silcd/server.c, server_internal.h,
3501 command.c, protocol.c, server_util.[ch], packet_receive.c.
3503 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3505 * Merged Irssi 0.8.2 from irssi.org CVS.
3507 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3509 * If silc_debug is TRUE, also output standard logging messages
3510 to stderr with the debug output.
3512 Made silc_log_reset_all() flushing all channels before returning.
3513 Also fixed some documentation typos.
3515 Affected files are lib/silcutil/silclog.[ch].
3517 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * Fixed the server to check correctly the amount of connections
3520 from single host, by checking also the type of the connection.
3521 Fixed also the comparison of number of connections and number
3522 of allowed connections. Affected files are silcd/server.c,
3525 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3527 * Fixed the USERS command reply to save the user's mode on the
3528 channel as well. Fixed JOIN command reply to check whether a
3529 client is on channel already and not join it twice. Affected
3530 file lib/silcclient/command_reply.c.
3532 * Added new file silc-expandos.c into irssi/silc/core/ to return
3533 various stuff for various signal for the statusbar etc. updating.
3534 Now Irssi SILC client prints channel user modes etc. on the
3537 * The user mode (like server/router operator changes) is now shown
3538 on the Irssi SILC client's statusbar. The affected files are
3539 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3541 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3543 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3544 to SILC_SCHEDULE_[UN]LOCK macros.
3546 * Added more error printing to logs in server code. Affected
3547 files silcd/server.c and silcd/protocol.c.
3549 * Fixed -S option parsing in Irssi SILC Client. Affected file
3550 irssi/src/silc/core/silc-core.c.
3552 * Added silc_buffer_alloc_size function. Affected file is
3553 lib/silcutil/silcbuffer.h.
3555 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3557 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3558 constants. Affected files in
3559 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3562 * Changed the internal SFTP Memory FS table to const. Affected
3563 file lib/silcsftp/sftp_fs_memory.c.
3565 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3567 * Fixed the buffer formatting and unformatting routines to
3568 check the size of 64 bits types with sizeof(). Affected
3569 file is lib/silcutil/silcbuffmt.c.
3571 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3573 * Removed 0.6.x backwards support.
3575 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3577 * Changed all integer type names:
3578 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3579 to avoid collisions with other libraries using same type names
3582 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3584 * Added `prefer_ipv6' argument to the functions
3585 silc_net_gethostbyname[_async]. If it is TRUE it will return
3586 IPv6 address over IPv4. If FALSE IPv4 address is returned
3587 even if IPv6 address was found. Affected files
3588 lib/silcutil/silcnet.[ch].
3590 * Added support silc_net_create_connection[_async] to fallback
3591 to IPv4 address if IPv6 address could not be used (like if
3592 it doesn't work on a specific system). Affected file in
3593 lib/silcutil/unix/silcunixnet.c.
3595 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3597 * Added silc_schedule_reinit function to do the enlarging
3598 of the max tasks handling capabilities of the scheduler.
3599 Affected files lib/silcutil/silcschedule.[ch].
3601 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3603 * Added automatic extern "C" { ... } for C++ compilers so the
3604 application does not need to define them. Affected file
3605 includes/silcincludes.h.
3607 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3608 old name went against naming convention. Applications now
3609 include "silcclient.h" instead of "clientlibincludes.h".
3610 Removed includes/clientlibincludes.h, it is redundant now.
3612 * Renamed includes/version.h to silcversion.h.
3614 * Added really preliminary support for OS/2 into the util
3615 library. Only thread & mutex API is implemented, others
3616 are still to be implemented. Created the lib/silcutil/os2/
3617 directory. Created also file includes/silcos2.h.
3619 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3621 * Added preliminary BeOS support into the util library.
3622 Created lib/silcutil/beos/, and implemented all the needed
3623 functions to support SILC on BeOS. Created also file
3624 includes/silcbeos.h.
3626 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3628 * Added proper initializations to silc's irssi code, so it's
3629 now possible to load it as module. Affected files
3630 irssi/src/silc/core/silc-core.c,
3631 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3633 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3635 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3638 * Fixed the silcdoc document generator to correct generate
3639 docs from all kinds of filenames. Affected files are
3640 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3642 * ROBOdoc documented lib/silcutil/silcmemory.h.
3643 Added also new function silc_memdup.
3645 * Removed lib/silcutil/silcbufutil.h and moved those routines
3646 to the lib/silcutil/silcbuffer.h.
3648 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3650 * Added `user_count' to the SilcChannelEntry which now tells the
3651 number of users on the channel. The user count is now saved
3652 in normal server of global channels as well. Affected files
3653 silcd/server.c, idlist.h, packet_receive.c and command.c.
3655 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3656 include file utility functions.
3658 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3659 instead of calling directly OS routines.
3661 * Fixed NICK change printing in Irssi SILC Client. Fixed
3662 KICKED notify printing in Irssi SILC Client. Affected file
3663 irssi/src/silc/core/client_ops.c.
3665 * Fixed a NICK change bug in client library, to not recreate the
3666 client_entry->channels hash table everytime nick is changed.
3667 Affected file lib/silcclient/client.c.
3669 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3671 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3672 the SKE interface a bit.
3674 * Fixed padding problem in PKCS#1. The padding was not actually
3675 random since the random number generator was used incorrectly.
3676 This security bug affects only when encrypting with PKCS#1, and
3677 it is not currently used at all in SILC. SILC only use signing
3678 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3680 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3682 * Rewrote the notify handling in Irssi SILC client to not call
3683 the events as signals. Fixes problems with Perl support.
3684 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3686 * Send the auto-nicking NICK command in client library with
3687 little timeout after connecting. The affected file is
3688 lib/silcclient/client.c.
3690 * Added following new config file settings:
3691 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3692 key_exchange_timeout, conn_auth_timeout, connections_max,
3695 Implemented all the new config settings handling in the server.
3697 Optimized the use of SKE Mutual flag usage. Use it only
3698 if connection authentication protocol is not based in public
3701 Renamed all SilcServerConfigSection* to SilcServerConfig*
3702 to have a bit shorter names.
3704 Affected files silcd/serverconfig.[ch], server.[ch], and
3707 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3709 * Cleaned up the listening sockets code, preparing for the rehash
3710 support. Affected file is silcd/server.c.
3712 * Fixed some output messages. Affected files are silcd/silcd.c,
3715 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3717 * Create lib/doc/silcrng_intro.html document as introduction
3718 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3720 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3722 * Fixes to the silcd config template. Affected file is
3723 doc/example_silcd.conf.in.
3725 * Removed type casts from silc_calloc(), conforming to the
3726 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3728 * Removed param_name member from client, server, and router
3729 section structs, now identifying the param directly.
3731 Added CONFIG_FREE_AUTH macro in config file parsing.
3733 Affected files are silcd/serverconfig.[ch].
3735 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3737 * Fixed command line parameter handling. All SILC initialization
3738 is now done in silc_core_init() which also fixes autoconnecting
3741 Affected files irssi/src/silc/core/silc-core.c,
3742 irssi/src/fe-text/silc.c.
3744 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3746 * Added new configuration options and blocks:
3747 keepalive_secs, reconnect_count, reconnect_interval,
3748 reconnect_interval_max, reconnect_keep_trying and
3749 require_reverser_lookup. Added ConnectionParam block, and
3750 implemented the connection parameters when connecting as
3751 initiator and when accepting connections as responder.
3753 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3754 whether given configuration value has been given already.
3756 Affected files silcd/serverconfig.[c], server.[c].
3758 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3759 algorithm parts and created new file silcalgs.conf, that
3760 is now included from the example_silcd.conf.in.
3762 * Optimized the silc_server_connect_to_router_second to take
3763 the connection configuration object from the SilcServerConnection
3764 object instead of finding it during the connecting phase.
3765 Added the configuration object to SilcServerConnection struct.
3766 Affected files silcd/server_internal.h, server.c.
3768 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3770 * Add the client on channel after it was resolved at the
3771 channel message receiving, and it was not already on the
3772 channel. Affected file lib/silcclient/client_channel.c.
3774 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3776 * Fixed the public key authentication to allocate always the
3777 destination signature buffer instead of using static buffer.
3778 Affected file silcd/protocol.c.
3780 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3782 * Unified the serverconfig.[ch]'s helper function interface.
3783 Affected file silcd/serverconfig.[ch].
3785 * Removed doc/example_silc.conf.in since it is redundant.
3786 The make install will now install irssi/silc.conf file.
3788 * Added new Passphrase and Publickey authentication methods to
3789 config file, allowing both public key and passphrase based
3790 authentication to be set at the same time.
3792 Added `prefer_passphrase_auth' setting in config file which
3793 can be used to set to prefer passwd auth if both passwd and
3794 public key is set. If not set, public key is preferred.
3795 This has effect only when being initiator (responder will try
3798 Added support for authentication with passphrase and public key
3799 at the same time. The passphrase is tried first always since
3800 it is faster to check.
3802 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3804 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3806 * Merged the new SILC Config library, with the server parsing
3807 support. Read the header file silcconfig.h or the toolkit
3808 documentation for the news. Affected files are
3809 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3810 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3811 silcd/protocol.c silcd/server.c silcd/server_backup.c
3812 silcd/serverconfig.[ch] silcd/silcd.c.
3814 * Fixed some silclog documentation. Affected file is
3815 lib/silcutil/silclog.h.
3817 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3819 * The silc_cipher_register, silc_hash_register and
3820 silc_hmac_register now checks if the object to be registered
3821 is registered already. Affected files are
3822 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3824 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3826 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3828 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3830 * Allow zero length channel messages inside the Channel Message
3831 Payload. Affected file lib/silccore/silcchannel.c.
3833 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3834 as header filenames.
3836 * Removed lib/silcclient/README and created HTML file
3837 lib/silcclient/silcclient_using.html, which is now included
3838 as part of Toolkit documentation.
3840 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3842 * Fixed CUMODE_CHANGE notify handling to change the mode of
3843 correct client. Affected file lib/silcclient/client_notify.c.
3845 * Make silc_rng_alloc fail if it cannot allocate the sha1
3846 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3848 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3850 * Fixed the file transfer's key agreement payload to include
3851 zero port also if the hostname is NULL because it could not
3854 Call file transfer monitor callback now also if error occurs
3855 during key agreement protocol.
3857 Changed the silc_client_file_send interface to return the
3858 SilcClientFileError instead of session id. The session ID
3859 is returned into pointer provided as argument.
3861 Check that the file exists locally before sending the
3862 file transfer request at all.
3864 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3866 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3867 error than can occur while key agreement protocol. Affected
3868 file lib/silcclient/silcapi.h.
3870 * Fixed the event_mode CMODE handler to not crash when mode
3871 is changed and +k mode is set in the channel. Affected file
3872 irssi/src/silc/core/silc-channels.c.
3874 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3875 SILC_LOG_WARNING to give out Warning and not Error. Affected
3876 file lib/silcutil/silclog.c.
3878 * Fixed the channel message payload decryption in the function
3879 silc_channel_message_payload_decrypt to not modify the original
3880 buffer before it is verified that the message decrypted
3881 correctly. Otherwise, next time it is called with correct
3882 channel key it won't encrypt since the payload is corrupted.
3883 Affected file lib/silccore/silcchannel.c.
3885 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3887 * Do not constantly resize the window. A fix patch by cras.
3888 Affected file irssi/src/fe-text/screen.c.
3890 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3892 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3893 Affected file lib/silcutil/silcnet.c.
3895 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3897 * Fixed a bug in hash table internal routine for traversing
3898 the table with foreach callback. The current entry may
3899 become invalid in the callback but it was referenced after
3900 the callback returned.
3902 Do not allow auto rehashing of hash table during the
3903 silc_hash_table_foreach operation, for same reasons as it is
3904 not allowed for SilcHashTableList. Affected files are
3905 lib/silcutil/silchashtable.[ch].
3907 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3909 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3910 Win32 DLL. extern's in header files are now declared with
3913 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3915 * Fixed private message handling. It used some old code that
3916 caused the client to crash. Affecte file is
3917 lib/silcclient/client_prvmsg.c.
3919 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3921 * Added function silc_client_add_channel,
3922 silc_client_replace_channel_id, and removed functions
3923 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3924 from client library.
3926 * Added cross reference of the joined channels to the
3927 SilcClientEntry, and changed the SilcChannelEntry's
3928 users list to SilcHashTable. The affected files are
3929 lib/silcclient/idlist.[ch].
3931 * Fixed a bug in hash table tarversing. While the hash table
3932 is traversed with SilcHashTableList the table must not be
3933 rehashed. It is now guaranteed that auto rehashable tables
3934 are not rehashed while tarversing the list. Also defined that
3935 silc_hash_table_rehash must not be called while tarversing
3936 the table. Added function silc_hash_table_list_reset that must
3937 be called after the tarversing is over. The affected files are
3938 lib/silcutil/silchashtable.[ch].
3940 * Changed all hash table traversing to call the new
3941 silc_hash_table_list_reset in server and in client library.
3943 * Added function silc_client_on_channel to return the
3944 SilcChannelUser entry if the specified client entry is joined
3945 on the specified channel. This is exported to application as
3946 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3948 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3950 * Fixed founder regaining problem with JOIN command on normal
3951 server. The notify for mode change must be sent always and
3952 not only if !cmd->pending. Affected file silcd/command.c.
3954 * Fixed the WHOWAS command's reply sending to support the
3955 lists correctly. Affected file silcd/command.c.
3957 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3959 * When sending JOIN command to router for processing the
3960 sender's old command identifier was not saved back to the
3961 sender's command context, fixed now. The affected file is
3964 * Create the key in JOIN command of the router did not return
3965 the channel key, added check for this. Affected file is
3968 * Fixed a channel ID update bug in JOIN command reply. Do
3969 not directly upgrade the ID but call the function
3970 silc_idlist_replace_channel_id if the ID was changed.
3971 Affected file silcd/command_reply.c.
3973 * Fixed memory leaks from command calling if it would fail.
3974 Affected file silcd/command.c.
3976 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3978 * Applied patches from cras:
3980 Memory leak fixes around libaries, irssi window resize fix,
3981 new silclist.h and silcdlist.h, all extern inline changed to
3984 * Removed dotconf from lib/dotconf, not needed anymore.
3986 * Removed TRQ from lib/trq, not needed anymore.
3988 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
3989 with server connections. Later this will be configurable
3990 in config file after new config file is done. Affected file
3993 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3995 * Fixed a crash in server related to channel announcements.
3996 Affected file silcd/server.c.
3998 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4000 * Fixed memory leaks in silc_server_create_new_channel*
4001 functions. Affected file silcd/server.c.
4003 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4004 which ID was changed. This way the router will send the
4005 user list for the channel again, and server won't be in
4006 desync in some rare circumstances. Affected file is
4007 silcd/packet_receive.c.
4009 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4011 * Check for NULL socket pointer in the function
4012 silc_server_packet_send_to_channel_real. Affected file
4013 silcd/packet_send.c.
4015 * Fixed the BAN notify handling to correctly remove ban
4016 list. Affected file silcd/packet_receive.c.
4018 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4020 * Fixed some header addition to Toolkit distribution in
4021 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4023 * Added lib/silcclient/client_ops_example.h as an template
4024 file for application programmers to quickly start using
4025 the SilcClientOperation functions in their application.
4026 Updated the lib/silcclient/README as well to tell about this
4027 nice file made available.
4029 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4031 * Call silc_server_remove_from_channels when removing client
4032 entry when NO_SUCH_CLIENT_ID was received. Affected file
4033 is silcd/command_reply.c.
4035 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4037 * Added server & router operator statistics updating. Affected
4038 file silcd/packet_receive.c and silcd/command.c.
4040 * Fixed the SERVER_SIGNOFF notify handling on normal server
4041 not to save the history information for clients. Same was
4042 fixed earlier in remove_clients_by_server function, but not
4043 here. Affected file silcd/packet_receive.c.
4045 * Raised the default connection-retry count from 4 to 7 in
4046 server. Affected file silcd/server.h.
4048 * Cancel any possible reconnect timeouts when we start the
4049 key exchange. Affected file silcd/server.c.
4051 * Do not reconnect on connection failure when SCONNECT was
4052 given. Affected files silcd/server.[ch].
4054 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4056 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4058 * Fixed the NICK command to always give the unformatted
4059 nickname to the one giving the NICK command. If unformatted
4060 nickname is cached already it will be formatted and the
4061 local entry will always get the unformatted nickname.
4062 Affected file lib/silcclient/idlist.c.
4064 * Fixed some double frees from client library commands.
4065 Affected file is lib/silcclient/command.c.
4067 * Fixed CUMODE command in server to assure that no one can
4068 change founder's mode than the founder itself, there was a
4069 little bug. Affected file silcd/command.c.
4071 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4073 * Removed the SilcClientCommandDestructor from the client
4074 libary, it is not needed anymore. Affected files are
4075 lib/silcclient/silcapi.h, command[_reply].[ch],
4076 client_notify, idlist.c.
4078 * Fixed GETKEY command to first resolve client, and then
4079 resolve the server only if the client was not found, instead
4080 of resolving both at the same time. Affected file is
4081 lib/silcclient/command.c.
4083 * Added silc_client_start_key_exchange_cb and lookup the
4084 remote hostname and IP address before starting the key
4085 exchange with server. The affected file is
4086 lib/silcclient/client.c.
4088 * The server's public key is now saved using the IP address
4089 of the server and not the servername for the filename.
4090 The hostname public key filename is checked as an fall back
4091 method if the IP address based filename is not found.
4093 Fixed the GETKEY command to save the fetched server key
4094 in correct filename.
4096 Print the remote server's hostname now when new key is
4097 received during connection process. Affected file is
4098 irssi/src/silc/core/client_ops.c.
4100 * Return always our own public key to the client if it asks
4101 for it with GETKEY command. Affected file silcd/command.c.
4103 * Removed the use_auto_addr variable from default config
4104 file since it was in wrong section. Affected file is
4107 * Fixed TOPIC_CHANGE notification to not route it when it
4108 was sent using silc_server_send_notify_to_channel function.
4109 Affected file silcd/command.c.
4111 * Fixed silc_server_send_notify_kicked to send the kicker's
4112 Client ID also, it was missing. Affected files are
4113 silcd/command.c, silcd/packet_send.[ch].
4115 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4117 * Do not save client history information in SERVER_SIGNOFF.
4118 Fixes the bug in normal server that it does not detect
4119 the client becoming valid after the server becomes back
4120 online. Affected file silcd/server_util.c.
4122 * Added `sock_error' field into the SilcSocketConnection
4123 context. When error occurs during socket operation (read
4124 or write) the error is saved. Added also new function
4125 silc_socket_get_error to return human readable socket error
4126 message. Affected files are lib/silcutil/silcsockconn.[ch],
4127 lib/silcutil/unix/silcunixsockconn.c, and
4128 lib/silcutil/win32/silcwin32sockconn.c.
4130 * The server now prints the socket error message in the
4131 signoff for client. Affected file silcd/server.c.
4133 * Fixed the `created' channel information sending from router
4134 to server in JOIN command. Checks now whether the channel
4135 really was created or not and set it according that.
4137 Fixed the JOIN command to use the client entry's current
4138 ID during the joining procedure instead of the one it sent
4139 in the command (it is checked though), since it can change
4140 between the packet processing and command processing, and
4141 would just case unnecessary pain in the client end. Affected
4142 file silcd/command.c.
4144 * Fixed a channel key payload sending to use correct channel
4145 ID when the server was forced to change the channel's ID by
4146 router. Router sent the key payload with the old Channel ID.
4147 Affected file silcd/packet_receive.c.
4149 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4151 * Call silc_server_save_channel_key only if the key payload
4152 was provided in the JOIN command's command reply. Affected
4153 file silcd/command_reply.c.
4155 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4157 * Fixed silc_mp_sizeinbase to return the value correctly with
4158 MPI. Affected file lib/silcmath/mp_mpi.c.
4160 * Fixed the stop_server signal to correctly stop the scheduler
4161 and gracefully stop the server when SIGTERM or SIGINT signals
4162 are received. Affected file silcd/silcd.c.
4164 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4166 * Simple handling of TERM and HUP signals. Also added some log
4167 flushing call around. Affected file is
4170 * Fixed small bugs in silclog.c. Now buffering output will take
4171 effect after 10 seconds since startup: This will ensure that
4172 no important startup messages are lost. Also output redirection
4173 will preserve original format ([Date] [Type] message).
4174 Affected file is lib/silcutil/silclog.c.
4176 * Added two options to the config file, in the logging section:
4177 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4178 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4180 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4182 * Do not print the warning about log files not being initialized
4183 more than once to avoid excess logging. Affected file is
4184 lib/silcutil/silclog.c.
4186 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4187 the SIM copying in make install in Makefile.am.pre.
4189 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4191 * Rewritten silclog APIs. Globally interesting changes follows:
4192 silc_log_set_files() changed to silc_log_set_file().
4193 silc_log_set_callbacks() changed to silc_log_set_callback().
4194 ROBOdoc documented silclog header file.
4195 SilcLogCb now returns bool to wether inihibit the default
4196 handler or not (to keep the old behaviour return always TRUE).
4197 The new APIs should also fix the problem of the
4198 silcd_error.log file that was written in the current directory.
4201 Log files streams will remain opened after silc_log_set_file()
4202 call, means less CPU usage notably on high traffic servers.
4203 File streams are now full buffered, and flushed to the disk
4204 every 5 minutes, lesses HD activity and CPU usage.
4205 Messages can be redirected, allowing admins to configure
4206 one single logfile for all server messages.
4207 the silc_log_quick global variable to activate fast-logging.
4208 Affected files lib/silcutil/silclog.[ch]
4210 * Changed some code to conform new silclog APIs. Affected
4211 files are doc/example_silcd.conf.in, silcd/server.c
4212 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4215 * Fixed a memory leak that could occur in some situations.
4216 Affected file silcd/serverconfig.c.
4218 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4220 * Added the silc_client_del_client to remove the client from
4221 all channels as well. Affected file lib/silcclient/idlist.c.
4223 * Fixed the client library to correctly remove the client
4224 from all channels when the client entry is being destroyed.
4225 Affected file lib/silcclient/client_notify.c, command.c.
4227 * Added auto-nicking support to the client library. If the
4228 applicatio now sets client->nickname it will be sent to the
4229 server after connecting by the library. This way for example
4230 SILCNICK (or IRCNICK) environment variables will have effect
4231 and always change the nickname automatically to whatever
4232 it is wanted. Affected file lib/silcclient/client.[ch].
4234 * Renamed silc_server_command_bad_chars to the
4235 silc_server_name_bad_chars and moved it to the
4236 silcd/server_util.[ch]. Added also new function
4237 silc_server_name_modify_bad to return nickname that
4238 includes bad characters as new nickname without those
4239 bad characters. This check and modify is now used in
4240 silc_server_new_client when the username is initially set
4241 as nickname, so it must be checked to be valid nickname.
4242 Affected file silcd/packet_receive.c.
4244 * The nickname length is now taken from the packet for real
4245 and not trusted to strlen() since it clearly can return
4246 wrong length for nickname including bad characters. This
4247 also applies to channel names. Affected file silcd/command.c.
4249 * Removed the lib/silcsilm/modules directory. Modules are now
4250 compiled into the lib/silcsim. Fixed the copying of the
4251 modules to follow symbolic links in Makefile.am.pre.
4253 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4255 * Fixed silc_string_regexify list creation. Fixes bugs with
4256 BAN and INVITE commands in server. The affected file is
4257 lib/silcutil/unix/silcunixutil.c.
4259 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4261 * Removed the command destructor entirely from the server's
4262 command and command reply routines. It is not needed, and
4263 its usage was buggy and caused crashes. Affected files are
4264 silcd/command[_reply].[ch].
4266 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4268 * Cancel protocol and NULL sock->protocol if timeout
4269 occurred during protocol. Affected file silcd/server.c.
4271 * Cancel protocol timeouts always before calling the final
4272 callback, to assure that after final callback is called
4273 no other state will be called for the protocol anymore.
4274 Affected file silcd/protocol.c.
4276 * Print error log if incoming connection configuration could
4277 not be found. Affected file silcd/server.c.
4279 * Fixed JOIN command to correctly save the founder mode
4280 to the client on normal SILC server, when the channel
4281 was created by the router. Affected file silcd/command.c.
4283 * Fixed LIST command (hopefully) to send correct reply
4284 packets. Affected file silcd/command.c.
4286 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4288 * The silc_packet_receive_process now returns FALSE if the
4289 read data was invalid packet, and TRUE if it was ok.
4291 The server now checks that if unauthenticated connection
4292 sends data and its processing fails the server will close
4293 the connection since it could be a malicious flooder.
4295 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4297 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4299 * Make sure the warning about error opening a log file is
4300 printed only once and not everytime it fails (produces
4301 too much useless log). Affected file lib/silcutil/silclog.c.
4303 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4305 * Made the silc_server_daemonise() function more readable.
4306 Affected file silcd/server.c.
4308 * Pid file is now optional, the user may comment it out from
4309 the config file. Removed define SILC_SERVER_PID_FILE, we
4310 don't need a default any longer. Affected file
4311 configure.in.pre, lib/Makefile.am.pre.
4313 * Make some use of the pid file. The server now dies at startup
4314 if it detects a valid pid file on his path. The server would
4315 die anyway in this circumstance, because of the bind() failure.
4316 Affected file silcd/silcd.c.
4318 * No longer compiling lib/dotconf.
4320 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4322 * Fixed JOIN command parsing not to crash. Affected file
4323 lib/silcclient/command.c.
4325 * Fied the NICK_CHANGE notify to add the new client entry
4326 even it is resolved. This removes an <[unknown]> nick
4327 thingy bug in the client. Affected file is
4328 lib/silcclient/client_notify.c.
4330 * Do not try to allocate 0 bytes (efence does not like it)
4331 in lib/silccore/silccomand.c when encoding payload.
4333 * Do not take IRCNICK as nickname in Irssi SILC client since
4334 it is not possible to set nickname before hand connecting
4335 the server (TODO has an entry about adding auto-nicking
4338 * Changed the silc_server_command_pending to check whether
4339 there already exists an pending entry with the specified
4340 command, command identifier and pending callback. This is
4341 to fix IDENTIFY and WHOIS related crashes that may register
4342 multiple pending commands with same identifier. Affected
4343 file silcd/command.c.
4345 * Fixed the server to reconnect to the router even if it
4346 was already reconnecting and EOF was received. This to
4347 fix a possibility that the server wouldn't ever try to
4348 auto-reconnect to the router. Affected file silcd/server.c.
4350 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4352 * Fixed the server's password authentication to use the
4353 length of the locally saved password, and not the one
4354 sent in the packet. Affected file silcd/protocol.c.
4356 * Fixed same password authentication problem in the
4357 Authentication Payload handling routines in
4358 lib/silccore/silcauth.c.
4360 * Yet another password authentication problem fixed with
4361 channel password handling in silcd/command.c.
4363 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4365 * If first character of string in silc_parse_userfqdn is '@'
4366 then do not parse it. Affected file is
4367 lib/silcutil/silcutil.c.
4369 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4371 * Fixed minor bug in IDENTIFY command reply sending, which
4372 caused various weird problems during JOIN when it was
4373 resolving names for users. Affected file silcd/command.c.
4375 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4377 * Fixed the IDENTIFY command reply sending to chech better valid
4378 clients. It was possible to send incomplete list of replies.
4379 Affected file silcd/command.c.
4381 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4383 * Added silc_client_command[s]_[un]register functions now to
4384 dynamically register the commands in client library. Removed
4385 the static table of commands. This allows the client library
4386 to call commands without causing the application to know about
4387 what commands library has called.
4389 Removed the INFO command reply kludge to detect when the command
4390 was called by library. Now library use its own command reply
4391 function for INFO command.
4393 Added function silc_client_command_call to call a command.
4394 Application can use it to call command, not access the structure
4397 Now all commands that are sent by the client library (not
4398 explicitly sent by application) use own command reply functions.
4400 Affected files around lib/silcclient/ and in
4401 irssi/src/silc/core/.
4403 * Fixed the WHOIS command reply sending to chech better valid
4404 clients. It was possible to send incomplete list of replies.
4406 Fixed the WHOIS and IDENTIFY to send the request to router
4407 if normal server did not do it and did not find any results.
4409 Affected file silcd/command.c.
4411 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4413 * Moved the internal data from SilcClient context into its
4414 own file, not accesible to application. Affected files
4415 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4416 and other files in client library.
4418 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4420 * Added doc/examples installation target in Makefile.am.pre.
4423 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4425 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4426 commands the found client entry will be removed from the
4427 cache, after notifying application about the error. Affected
4428 file lib/silcclient/command_reply.c.
4430 * Changed the /MSG to check for exact nickname user gave, and
4431 not let `nick' match `nick@host' if it is only one found. Now,
4432 user must type the exact nickname (like nick@host2) even if
4433 there are no more than one same nicks found. This is to avoid
4434 a possibility of sending nickname to wrong nickname since
4435 `nick' could match `nick@host'. Affected file is
4436 irssi/src/core/silc-servers.c.
4438 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4440 * Do not print "you are now server operator" or similar when
4441 giving /away command. Affected files are
4442 irssi/src/silc/core/client_ops.c, silc-servers.h.
4444 * Made the silc_server_command_pending_error_check to send
4445 the same command reply payload it received back to the
4446 original sender of the command. This way all arguments
4447 that was received by the server will be received by the
4448 client too. Affected file silcd/command.c.
4450 * Added the silc_idcache_add to return the created cache entry
4451 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4453 * Add global clients to expire if they are not on any channel.
4454 This is because normal server will never know if they signoff
4455 if they are not on any channel. The cache expiry will take
4456 case of these entries. This is done by normal servers only.
4457 The affected files are silcd/command_reply.c,
4458 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4460 * If server receives invalid ID notification for WHOIS or
4461 IDENTIFY and the ID exists in the lists, it is removed.
4462 Affected file silcd/command_reply.c.
4464 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4465 in client then client entry that it matches is searched and
4466 the nickname is printed on the screen for user. Affected
4467 file irssi/src/silc/core/client_ops.c.
4469 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4471 * Use cache entry expire time in the LIST command reply to
4472 purge old entries from the cache after the LIST command
4473 reply has been received. This way we don't have non-existent
4474 entries in the cache for too long. Affected file is
4475 silcd/command_reply.c.
4477 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4479 * If we are normal server, and we've not resolved client info
4480 in WHOIS or IDENTIFY from router, and it is global client,
4481 we'll check whether it is on some channel. If it is not
4482 then we cannot be sure about its validity and will resolve it
4483 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4484 file silcd/command.c.
4486 * Search channel by name (if possible) rather than by ID
4487 in IDENTIFY command's command reply. Affected file is
4488 silcd/command_reply.c.
4490 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4492 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4493 Updated specs and implemented it. Affected file silcd/command.c,
4494 silcd/packet_send.c and silcd/packet_receive.c.
4496 * Implemented the <founder auth> payload handling in the JOIN
4497 command. If provided all conditions for channel joining
4498 except requirement to provide correct passphrase can be
4499 overrided by the channel founder. Updated the protocol specs.
4500 Affected file silcd/command.c.
4502 Added support for founder auth in JOIN command in client
4503 library. Fixed the parsing of the JOIN command now to support
4504 all options as they should be. The affected file is
4505 lib/silcclient/command.c.
4507 * Optimized the WHOIS and IDENTIFY commands to send the request
4508 to router only if it includes nicknames or other names. If
4509 they include only IDs then check the local cache first before
4510 routing. Affected file is silcd/command.c.
4512 * Added channels topic announcements. Affected file is
4513 silcd/packet_receive.c and silcd/server.c.
4515 * Fixed the silc_server_send_notify_topic_set to really destine
4516 the packet to channel. Affected file silcd/packet_send.c.
4518 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4519 library. Affected file lib/silcclient/client_notify.c.
4521 * Added UMODE announcements. Affected file silcd/server.c.
4523 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4525 * Memory leak fixes in:
4527 lib/silcutil/silcsockconn.c
4528 lib/silcske/silcske.c
4529 lib/silcske/groups.c
4531 lib/silccrypt/silcpkcs.c
4532 lib/silccore/silccommand.c
4533 lib/silccore/silcidcache.c
4538 * ROBOdoc documented the lib/silcske/groups.h file and a
4539 bit changed the interface for better.
4541 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4543 * Update the client entry context in the ID cache after
4544 nick change. Affected file lib/silcclient/command.c.
4545 Fixes the CUMODE command when regaining founder privileges,
4546 and a little WHOIS problem.
4548 * Fixed silc_net_gethostbyname to correctly call the
4549 inet_ntop. Affected file lib/silcutil/silcnet.c.
4551 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4553 * Added IPv6 support checking to the configure.in.pre, added
4554 also --enable-ipv6 option to override the check. Affected
4555 file configure.in.pre.
4557 * The silc_thread_create now calls the start function
4558 directly if threads support is not compiled in. Removes
4559 ugly #ifdef's from generic code. Affected files are
4560 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4562 * Added silc_net_gethostby[name/addr]_async to asynchronously
4563 resolve. Affected files are lib/silcutil/silcnet.[ch].
4565 * Added support for rendering IPv6 based server, client and
4566 channel IDs. Affected file lib/silcutil/silcutil.c.
4568 * Added support for creating IPv6 based server IDs. Affected
4569 file is silcd/serverid.c.
4571 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4573 * Added silc_net_gethostby[addr/name] into the
4574 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4575 routines. Added silc_net_is_ip[4/6]. Affected file is
4576 lib/silcutil/unix/silcunixnet.c. All routines that take
4577 address as argument now supports both IPv4 and IPv6 addresses.
4579 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4581 * Fixed LIST command reply sending in server. Affected file
4584 * Server now sends the kicker's client ID in the KICK notify
4585 to the kicked client. Affected file silcd/command.c.
4587 * The client library now parses the kickers client ID and
4588 UI displays it. Affected files lib/silcclient/client_notify.c
4589 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4591 * Made all payload parsing function prototypes consistent.
4592 They all take now const unsigned char * and uint32 pair as
4593 the payload data instead of SilcBuffer. Changes all around
4594 the source tree. Other unsigned char* -> const unsigned char*
4595 changes around the tree as well.
4597 * Optimized SFTP client and server packet sending not to
4598 allocate new buffer for each packet but to recycle the
4599 first allocated buffer. Affected files are
4600 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4602 * Optimized the SFTP client to use SilcList instead of
4603 SilcDList for requests, because it is faster. Affected file
4604 is lib/silcsftp/sftp_client.c.
4606 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4607 into lib/silccore/silcid.[ch].
4609 Renamed silcpayload.[ch] into silcargument.[ch].
4611 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4613 * If client entry is deleted with active key agreement
4614 session, abort the session.
4616 The silc_client_abort_key_agreement now calls the completion
4617 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4619 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4622 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4624 * Don't use __restrict in older GCC's. Affected file is
4625 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4627 * silc_net_localhost now attempts to reverse lookup the
4628 IP/hostname. Affected file lib/silcutil/silcnet.c.
4630 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4631 command. It can be used to gain founder privileges at
4632 the same time when joining the channel.
4634 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4635 kicker's client ID as well. Updated protocol specs.
4637 Defined that the server must send SILC_COMMAND_IDENTIFY
4638 command reply with error status to client who sent
4639 private message with invalid client ID.
4641 Updated the protocol specification.
4643 * Added silc_server_send_command_reply to send any
4644 command reply. Affected file silcd/packet_send.[ch].
4646 * Added silc_id_payload_encode_data to encode ID payload
4647 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4649 * The server now send IDENTIFY command reply with error
4650 status if client ID in private message is invalid. Affected
4651 file silcd/packet_receive.c.
4653 * Save the server key file with server's IP address in
4654 the filename instead of hostname. The affected file is
4655 irssi/src/silc/core/client_ops.c.
4657 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4659 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4662 * Added libtool support for compiling shared objects in
4663 lib/silcsim. Affected file configure.in.pre and
4664 lib/silcsim/Makefile.am. Original patch by cras.
4666 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4668 * Pid file configuration, and server's config file fixes
4669 patch by toma. Updated CREDITS file.
4671 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4673 * Fixed silc_client_channel_message to not try to decrypt
4674 the message twice if it resolved the destination client
4675 information. This could cause of dropping one channel
4676 message. Affected file lib/silcclient/client_channel.c.
4678 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4680 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4681 lib/silcclient/client.c. This function is used when the SILC
4682 Client is run under some other scheduler, or event loop or
4683 main loop. On GUI applications, for example this may be
4684 desired to used to run the client under the GUI application's
4685 main loop. Typically the GUI application would register an
4686 idle task that calls this function multiple times in a second
4687 to quickly process the SILC specific data.
4689 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4691 * Fixed silc_server_drop() for dropping the supplementary
4692 groups as well, this could cause a security hole on some
4695 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4697 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4700 * Write PID file after dropping privileges. Added -F option
4701 to run server on foreground. A patch by debolaz.
4702 Affected files silcd/server.c, silcd/silcd.c.
4704 * Fixed MOTD to return the MOTD file server name. Affected
4705 file silcd/command.c.
4707 * Added INFO command reply handling to the Irssi SILC Client.
4708 Affected file irssi/src/silc/core/client_ops.c.
4710 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4712 * Fixed the silc_idcache_list_* routines to really support
4713 the dynamic list. Fixes a crash. Affected file is
4714 lib/silccore/silcidcache.c.
4716 * Fixed the LIST command reply to really call LIST command's
4717 pending callbacks. Affected file silcd/command_reply.c.
4719 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4721 * Update conn->local_entry->nickname after giving NICK
4722 command. Affected file lib/silcclient/command.c.
4724 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4726 * Added the [pid] option to the silcd configuration file
4728 Affected files: serverconfig.[ch] and silcd.c
4730 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4732 * Save fingerprint in WHOIS command reply in server.
4733 Affected file silcd/command_reply.c.
4735 * Fixed NICK commands pending callback registration.
4736 Affected file lib/silcclient/command.c.
4738 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4740 * Use ++server->cmd_ident when sending commands in server,
4741 instead of random number. Affected file silcd/command.c.
4743 * Fixed GETKEY command reply to call actually GETKEY pending
4744 command callbacks. Affected file silcd/command_reply.c.
4746 * A bit stricter check for nicknames. Check for same nickname
4747 in NICK command also. Affected file silcd/command.c.
4749 * Do not call INFO command everytime client ID changes, only
4750 during first connecting. Affected file lib/silcclient/client.c.
4752 * Set the new nickname only after successful command reply for
4753 NICK command is returned by server. Affected file
4754 lib/silcclient/command.c.
4756 * Remove nicknames from nicklist during server_signoff notify.
4757 Should fix /NAMES bit more. The affected file is
4758 irssi/src/silc/core/silc-channels.c.
4760 * Added `fingerprint' field to the SilcIDListData in the
4761 silcd/idlist.h to hold the fingerprint of the client's
4764 Send the fingerprint of the client's public key in WHOIS
4767 Affected files silcd/command.c, and silcd/idlist.[ch].
4769 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4770 create fingerprint from given data.
4772 * Show the fingerprint of the client's public key in WHOIS.
4773 Affected files irssi/src/module-formats.[ch] and
4774 irssi/src/silc/core/client_ops.c.
4776 * Format the multiple same nicknames also during JOIN and
4777 NICK_CHANGE notifys. Affected file is
4778 lib/silcclient/client_notify.c.
4780 * Do not print error on screen for invalid private message
4781 payload since it can come if someone is sending private
4782 messages with wrong key. Affected file
4783 lib/silccore/silcprivate.c.
4785 * Fixed multiple concurrent /PING crash. Affected file
4786 lib/silcclient/command.c.
4788 * Changed the wrong ID encoding. All IP addresses must be
4789 in MSB first order in encoded format. They were encoded
4790 wrong and was in LSB format. Affected files are
4791 silcd/serverid.c, lib/silcutil/silcutil.c.
4793 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4795 * Call the `connect' client operation through the scheduler
4796 in case of error. Affected file lib/silcclient/client.c.
4798 * Call the `failure' client operation even if the error
4799 occurred locally during a protocol. Affected file is
4800 lib/silcclient/protocol.c.
4802 * Added support of sending LIST command to router from normal
4803 server. This way normal server can get list of all channels
4804 in the network too. Fixed the channel list sending in the
4805 server too. Affected files are silcd/command.c, and
4806 silcd/command_reply.[ch].
4808 * Added silc_server_update_channels_by_server and
4809 silc_server_remove_channels_by_server. They are used during
4810 disconnection of primary router and in backup router protocol.
4811 Affected file silcd/server_util.[ch], silcd/server.c and
4812 silcd/server_backup.c.
4814 * Fixed channel adding to global list in IDENTIFY command
4815 reply in server. Affected file silcd/command_reply.c.
4817 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4819 * If the incoming packet type is REKEY or REKEY_DONE process
4820 that packet always synchronously. Fixes yet another MAC
4821 failed error on slow (dialup) connections. Affected file
4822 lib/silcclient/client.c and silcd/server.c.
4824 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4826 * Call check_version SKE callback for initiator too. Affected
4827 file lib/silcske/silcske.c.
4829 * Implemented fix for security hole found in the SKE that was
4830 fixed in the specification few days back; the initiator's
4831 public key is now added to the HASH value computation.
4832 Added backwards support for the old way of doing it too, for
4833 old clients and old servers. Affected file is
4834 lib/silcske/silcske.c.
4836 * Enabled mutual authentication by default in SKE. If initiator
4837 is not providing mutual authentication the responder will
4838 force it. This will provide the proof of posession of the
4839 private key for responder. The affected files are
4840 lib/silcclient/protocol.c and silcd/protocol.c.
4842 * Do not cache anymore the server's public key during SKE.
4843 We do mutual authentication so the proof of posession of
4844 private key is done, and if the server is authenticated in
4845 conn auth protocol with public key we must have the public
4846 key already. Affected file silcd/protocol.c.
4848 * Added new global debug variable: silc_debug_hexdump. If
4849 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4850 file lib/silcutil/silclog.[ch].
4852 * Fixed compilation warning due to char * -> const char *.
4853 Affected files lib/silcutil/silcnet.h, and
4854 lib/silccore/silcauth.[ch].
4856 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4858 * Fixed CMODE command when new channel key was created. If
4859 the creation failed the old key was removed. Next time giving
4860 same command would crash the server since the old key was
4861 freed already. Affected file silcd/command.c.
4863 * Fixed the silc_server_announce_get_channels to not crash
4864 on reconnect. Affected file silcd/server.c.
4866 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4868 * Added silc_log_set_debug_string function to set a regex
4869 string to match for debug output. Only the function names,
4870 or filenames matching the given debug string is actually
4871 printed. This way it is possible to filter out those debug
4872 strings that user is not interested in.
4874 Fixed a bug in silc_string_regexify.
4876 Affected files lib/silcutil/silclog.[ch], and
4877 lib/silcutil/unix/silcunixutil.c.
4879 * Changed the -d options in both server and Irssi SILC client
4880 to take the debug string as argument. Affected files
4881 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4883 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4885 * Added silc_hash_babbleprint to create a Bubble Babble
4886 Encoded fingerprint. The encoding is developed by Antti
4887 Huima (draft-huima-babble-01.txt), and it creates human
4888 readable strings out of binary data. Affected file
4889 lib/silccrypt/silchash.[ch].
4891 * Print the babble print now in addition of fingerprint as well
4892 in Irssi SILC client. Affected files are
4893 irssi/src/fe-common/silc/module-formats.[ch],
4894 irssi/src/fe-common/silc/core/client_ops.c.
4896 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4898 * Fixed a security problem found in SKE. The initiator's
4899 public key too is now added to the HASH hash value creation
4900 which is signed by the responder to create the SIGN value.
4901 This will prevent anyone in the middle to lie to the responder
4902 about the initiator's public key. If this is done now, the
4903 man in the middle will get caught. Updated the protocol
4906 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4908 * Better installation directory handling. Configure module
4909 paths and other paths automatically to example_silc* files
4910 in doc/. A patch by toma.
4912 * Fixed compiler warning from MPI library, and from SILC RNG.
4915 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4916 It can be configured with ./configure. A patch by toma.
4918 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4920 * Find correct make to use in prepare-clean. A patch by
4921 toma. Affected file prepare-clean.
4923 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4925 * Added irssi variables use_auto_addr, auto_bind_ip,
4926 auto_bind_port and auto_public_ip.
4928 * Changed the interface for silc_client_send_key_agreement
4929 in lib/silcclient/silcapi.h
4933 irssi/src/silc/core/silc-core.c
4935 lib/silcclient/silcapi.h
4936 irssi/src/silc/core/silc-channels.c
4937 lib/silcclient/client_keyagr.c
4940 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4942 * Added silc_pkcs_public_key_compare to compare two
4943 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4945 * Check that the client who set the founder mode on the
4946 channel is the same client that is giving the founder
4947 mode to itself. It is done by comparing the saved public
4948 key (it is saved even in the authentication is passphrase).
4949 Affected file silcd/command.c.
4951 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4953 * Do not process packet for disconnected socket connection.
4954 Affected file lib/silccore/silcpacket.c.
4956 * Process the DISCONNECT packet through scheduler in the
4957 client library. Affected file lib/silcclient/client.c.
4959 * Fixed the silc_client_packet_parse to not to increase
4960 the packet sequence number if the conn->sock and the
4961 current socket connection is not same. This can happen
4962 for example during key agreement when the conn includes
4963 multiple socket connections (listeners). Affected file
4964 lib/silcclient/client.c.
4966 * The sender of the file transfer request now provides also
4967 the pointer (listener) for the key exchange protocol. If
4968 the listener cannot be created then it sends empty key
4969 agreement and lets the receiver provide the listener.
4971 Added `local_ip' and `local_port' arguments to the
4972 silc_client_file_send. If they are provided they are used,
4973 if not then it will attempt to find local IP address, if
4974 not found or bind fails then the remote client will provide
4977 Affected files are lib/silcclient/client_ftp.c and
4978 lib/silcclient/silcapi.h.
4980 * Extended the FILE SEND command to support defining the
4981 local IP and port for key exchange listener. They are
4982 optional. Affected file irssi/src/silc/core/silc-servers.c.
4984 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4986 * Defined to WHOIS command reply the sending of fingerprint
4987 of the client's public key (if the proof of posession of the
4988 corresponding private key is verified by the server).
4989 Updated to the protocol specification.
4991 * Added support of receiving the client's public key's
4992 fingerprint in command reply in client library. Affected
4993 file is lib/silcclient/command_reply.c, and
4994 lib/silcclient/idlist.[ch].
4996 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4998 * Do not send over 128 chars long nickname to the server
4999 in NICK command. Affected file lib/silcclient/command.c.
5001 * Do not send over 256 chars long channel names to the server
5002 in JOIN command. Affected file lib/silcclient/command.c.
5004 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5006 * Assure that silc_server_close_connection cannot be called
5007 twice for same socket context. Affected file is
5010 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5012 * Send error message to application if opening file for
5013 writing during file transfer fails. Affected file is
5014 lib/silcclient/client_ftp.c.
5016 Remove all file transfer sessions for a client that we're
5017 removing from ID cache.
5019 Affected file is lib/silcclient/client_ftp.c.
5021 * Fixed silc_net_addr2bin to return correct address. Affected
5022 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5024 * Fixed file transfer session removing on signoff notify.
5025 Affected file irssi/src/silc/core/silc-servers.c.
5027 * Added the SilcClientFileError to be returned in the monitor
5028 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5029 Affected file lib/silcclient/silcapi.h.
5031 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5033 * Fixed a crash in silc_client_ftp_free_sessions and
5034 silc_client_ftp_session_free_client. Affected file
5035 lib/silcclient/client_ftp.c.
5037 * Added `disabled' field in the SilcChannelEntry in the server
5038 to indicate if the server entry is disabled. Affected file
5039 silcd/idlist.h, silcd/command[_reply].c.
5041 * SILC server adds now /var/run/silcd.pid everytime it is
5042 started. Affected file silcd/silcd.c.
5044 * Added silc_server_packet_send_clients to send a packet to
5045 the provided table of client entries. Affected file
5046 silcd/packet_send.[ch].
5048 * Fixed a crash in client resolving in client_prvmsg.c in
5049 client library. Affected file lib/silcclient/client_prvmsg.c.
5051 * Do not actually remove the client directly from ID cache
5052 during SERVER_SIGNOFF, but invalidate it. This way we
5053 preserve the WHOWAS info for the client. Affected file
5054 silcd/server_util.c.
5056 * Fixed SERVER_SIGNOFF notify handling in the server. The
5057 server is now able to process incoming SERVER_SIGNOFF notify
5058 for a server that it doesn't even know about. It will remove
5059 the clients provided in the notify. Affected file
5060 silcd/packet_receive.c.
5062 * Check for partial packet in data queue after every packet that
5063 was found from the queue. Return and wait for more data if
5064 there is partial data in queue. Affected file is
5065 lib/silccore/silcpacket.c.
5067 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5069 * Added SilcClietFileError enum to indicate error in
5070 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5071 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5072 Affected files lib/silcclient/silcapi.h and
5073 lib/silcclient/client_ftp.c.
5075 * Check that newsize in silc_buffer_realloc is larger than
5076 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5078 * Added better monitor of file transfers. It now monitors
5079 key agreement protocol during the file transfer too. Added
5080 error reporting too. Affected files
5081 irssi/src/silc/core/silc-servers.c,
5082 irssi/src/fe-common/silc/module-formats.[ch].
5084 * Wrote a help file for FILE command.
5086 * Added silc_rng_global_get_byte_fast to get not-so-secure
5087 random data as fast as possible. Random data is read from
5088 /dev/urandom if available and from the SILC RNG if not
5089 available. It is used in padding generation. Affected file
5090 lib/silccrypt/silcrng.[ch].
5092 * All packets in client library are now processed synchronously.
5093 Optimized packet processing a lot. Affected file
5094 lib/silcclient/client.c.
5096 * All server connection packets are processing synchronously
5097 now in server, to optimize packet processing. Affected file
5100 * Include files are installed now only in Toolkit distribution
5101 if make install is given. Affected files: all Makefile.am's.
5103 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5105 * Assure that silc_client_notify_by_server_resolve does not
5106 resolve the client information multiple times. If it cannot
5107 be found by the first it cannot be found at all. Affected
5108 file lib/silcclient/client_notify.c.
5110 * Fixed WHOWAS command reply calling. Affected file
5111 lib/silcclient/command_reply.c.
5113 * Removed all references to silc_idlist_get_client from the
5114 Irssi SILC client since that call is internal call used by
5115 the library. The Irssi SILC client will use now client
5116 retrieval functions found in silcapi.h.
5118 * Fixed a bug in resolving nickname info before sending
5119 private message. It used freed memory. Affected file
5120 irssi/src/silc/core/silc-servers.c.
5122 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5124 * Assure my_channels statistics cannot go negative in server.
5125 Affected files silcd/server.c, silcd/server_util.c.
5127 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5129 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5131 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5133 * Win32 Toolkit changes. Affected files
5134 win32/silc.dsw, win32/libsilc/libsilc.def,
5135 win32/libsilcclient/libsilc.def,
5136 lib/silcutil/silcutil.c, and
5137 lib/sftp/sftp_fs_memory.c.
5139 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5141 * Added silc_net_localip to return local host's IP address.
5142 Affected file lib/silcutil/silcnet.[ch].
5144 * If key exchange or rekey protocol is active for a connection
5145 parse all packets syncronously since there might be packets
5146 in packet queue that we are not able to process without first
5147 processing packets before them. Affected file silcd/server,
5148 lib/silcclient/client.c.
5150 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5151 whether library should continue processing the packet.
5152 Affected file lib/silccore/silcpacket.h.
5154 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5155 SilcSFTPMonitorData to SFTP server to monitor various
5156 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5157 lib/silcsftp/sftp_server.c.
5159 * Added silc_file_size to return file size. Affected file
5160 lib/silcutil/silcutil.[ch].
5162 * Implemented the file transfer support for the client library.
5163 Added preliminary support for simple client to client one-file
5164 transmission. Affected file lib/silcclient/client_ftp.c,
5165 lib/silccilent/client.[ch].
5167 * Added new local command FILE to the Irssi SILC Client.
5168 It is used to perform the file transfer. It has subcommands
5169 SEND, RECEIVE, SHOW and CLOSE. Affected files
5170 irssi/src/silc/core/client_ops.c,
5171 irssi/src/silc/core/silc-server.[ch].
5173 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5175 * Relay the SILC_PACKET_FTP in the server. Affected files
5176 silcd/server.c and silcd/packet_receive.c.
5178 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5180 * Renamed silc_file_read and silc_file_write to functions
5181 silc_file_readfile and silc_file_writefile. Added function
5182 silc_file_open and silc_file_close. Affected files
5183 lib/silcutil/silcutil.[ch].
5185 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5187 * Resolve the client info when received private message or
5188 channel message for a client which nickname we don't know.
5189 Affected files lib/silcclient/client_prvmsg.c and
5190 lib/silcclient/client_channel.c.
5192 * Do not crash in /KEY if client is not connected. Affected
5193 file irssi/src/silc/core/silc-channels.c.
5195 * Added SilcClientStatus field to the SilcClientEntry in the
5196 lib/silcclient/idlist.h.
5198 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5199 is incomplete and is being resolved, it won't be resolved
5202 Make sure also that USERS command reply does not resolve
5203 twice information. Affected file is
5204 lib/silcclient/command_reply.c.
5206 Make sure that silc_client_get_clients_by_list does not
5207 resolve twice same information.
5209 * Check for valid client->id in the silc_server_free_client_data.
5210 Affected file silcd/server.c.
5212 * Fixed /GETKEY nick@server not to crash if the server entry
5213 is not found. Affected file lib/silcclient/command.c.
5215 * Fixed the silc_server_check_cmode_rights to check the
5216 requested modes correctly. Affected file silcd/command.c.
5218 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5220 * Better checks for non-printable chars in nick added.
5221 Affected file silcd/command.c.
5223 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5225 * Call the silc_server_udpate_servers_by_server in the
5226 primary router that comes back online in the backup resuming
5227 protocol. Otherwise it routes packets wrong. Affected file
5228 silcd/server_util.[ch], silcd/server_backup.c.
5230 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5232 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5233 lib/silcutil/silcbuffmt.[ch].
5235 * Redefined the SILC packet header to include the padding
5236 length. Affected file lib/silccore/silcpacket.[ch].
5238 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5239 length for maximum padding up to 128 bytes). Affected
5240 file lib/silccore/silcpacket.h.
5242 * Removed all backwards support for old 0.5.x MAC thingies.
5243 The SILC packet header change makes it impossible to be
5244 backwards compatible.
5246 * Send the ENDING packet with timeout in the backup resuming
5247 protocol. This is to assure that all routers has connected
5248 to the primary router. Affected file silcd/server_backup.c.
5250 * Changed the RNG to take the first IV from random data. It
5251 used to take it from zero actually. Changed the RNG also
5252 to use /dev/urandom during session. /dev/random is used
5253 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5255 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5257 * Changed the SILC packet header to have the first two bytes
5258 (the packet length) encrypted. Affected files aroung the
5259 code tree, lib/silccore/silcpacket.[ch]. Removed the
5260 SilcPacketCheckDecrypt callback. It is not needed anymore
5261 since the silc_packet_receive_process will determine now
5262 whether the packet is normal or special.
5264 * Implemented the unidirectional MAC keys. Affected files
5265 lib/silcske/silcske.c, silcd/protocol.c and
5266 lib/silcclient/protocol.c.
5268 * Implemented the packet sequence number to the MAC computation.
5269 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5270 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5271 lib/silcclient/protocol.c.
5273 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5275 * Allow backup router to announce servers. All servers
5276 announced by backup router are added to the global list
5277 automatically. Update hte server's socket to our primary
5278 router also when backup router announces a server.
5279 Affected file silcd/packet_receive.c.
5281 * Do not update the client->router in the function
5282 silc_server_udpate_clients_by_server if the client is on
5283 global list. We might fail to find any specific server
5284 for locally connected clients and local cell clients. They
5285 should still use the `from' and not `to' as client->router.
5286 This fixes backup router resuming protocol. Affected file
5287 silcd/server_util.c.
5289 * Decrease channel statistics count only if the channel
5290 deletion worked. Affected files are silcd/server.c and
5291 silcd/server_util.c.
5293 * Added silc_server_update_servers_by_server to update origin
5294 of all server entries. Used during backup router protocol.
5295 Affected files silcd/server_util.[ch], silcd/server.c. and
5296 silcd/backup_router.c.
5298 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5299 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5300 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5301 lib/silccrypt/silchmac.c.
5303 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5305 * Assure that router cannot reroute the same channel message
5306 to the sender. Affected file silcd/packet_receive.c.
5308 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5310 * Made better checks that the channel message is not sent
5311 to the router it came from. Affected file is
5312 silcd/packet_send.c. Fixed memory leak too.
5314 * Announce informations for incoming router connection, but
5315 only after checking if it is replaced by backup router.
5316 Affected file silcd/packet_receive.c.
5318 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5320 * Fixed the backup resuming protocol to work in multiple
5321 router environment. Affected file silcd/server_backup.c.
5323 * Route packet only to one router in the function
5324 silc_server_packet_send_to_channel. Affected file is
5325 silcd/packet_send.c.
5327 * Fixed silc_server_send_notify_dest to set the broadcast
5328 flag. Fixed the silc_server_send_notify_topic to actually
5329 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5330 Affected file silcd/packet_send.c.
5332 * Changed the SFTP Filesystem interface. Changed the
5333 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5334 the filesystem operation function. The SilcSFTPFilesystem
5335 is now a context that is allocated by all filesystem allocation
5336 functions and it already includes the operations structure
5337 and filesystem specific context. It is given as argument
5338 now to the silc_sftp_server_start. This made the interface
5339 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5340 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5342 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5344 * Changed the backup router adding and getting interfaces
5345 in the server. The router that will be replaced by the
5346 specified backup router is now sent as argument. Affected
5347 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5350 * Added silc_net_addr2bin_ne to return the binary form of
5351 the IP address in network byte order. Affected files
5352 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5354 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5356 * Check for existing server ID in silc_server_new_server
5357 and in silc_server_connect_to_router_final and remove the
5358 old entry if it exists. Affected file silcd/packet_receive.c,
5361 * Send the channel message always to only one router, either
5362 in upstream or downstream. Affected file is
5363 silcd/packet_send.c.
5365 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5367 * Wrote the definition of the backup resuming protocol to the
5368 protocol specification.
5370 * Removed one redundant channel key generation from normal
5371 server during joining procedure. Removed one redundant
5372 channel key sending from server to router during joining
5373 procedure. Affected file silcd/command.c.
5375 * Made minor bugfixes to the backup router resuming protocol.
5376 Affected file silcd/server_backup.c, server.c.
5378 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5380 * Added --disable-asm configuration option. Affected files
5381 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5384 * Implemented the backup resuming protocol that is used to
5385 resume the primary router position in the cell after the
5386 primary router comes back online. Affected files
5387 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5388 and silcd/server_util.[ch].
5390 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5392 * Sleep two (2) seconds after sending QUIT command to server.
5393 Affected file lib/silcclient/command.c.
5395 * Assure that if outgoing data buffer is pending do not force
5396 send any data. Affected file silcd/packet_send.c.
5398 * Assure that if outgoing data buffer is pending do not force
5399 send any data. Affected file lib/silcclient/client.c.
5401 * Implemented the backup router support when the primary router
5402 goes down. The servers and routers can now use the backup
5403 router as new primary router without loosing connectivity.
5405 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5407 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5408 in the server to indicate disabled entry. All data read
5409 from the connection will be ignored and no data is sent
5410 for entry that is disabled. Affected files are
5411 silcd/idlist.h, silcd/server.c.
5413 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5415 * Created SFTP client and server test programs in the
5416 lib/silcsftp/tests directory.
5418 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5420 * Implemented memory filesystem (virtual filesystem) for
5421 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5424 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5426 * Implemented the SFTP (SSH File Transfer Protocol) to the
5427 lib/silcsftp. It includes SFTP client and SFTP server
5430 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5432 * Moved lib/silccore/silcprotocol.[ch] to the
5433 lib/silcutil library.
5435 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5436 take variable argument list pointer as argument. Affected
5437 file lib/silcutil/silcbuffmt.[ch].
5439 * Added silc_buffer_set function that is used to set data
5440 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5441 Affected file lib/silcutil/silcbuffer.h.
5443 * Changed various routines in the core library to use the new
5444 silc_buffer_set instead of allocating new buffer only for
5447 * Added 64-bit value formatting and unformatting support to the
5448 silc_buffer_[un]format routines. Affected file is
5449 lib/silcutil/silcbuffmt.[ch].
5451 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5452 to includes/bitmove.h.
5454 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5456 * Fixed channel user mode saving in client library. Affected
5457 file lib/silcclient/command[_reply].c.
5459 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5461 * Defined the file transfer to the SILC Protocol. Added
5462 new packet type SILC_PACKET_FTP and defined File Transfer
5463 Payload. The mandatory file transfer protocol is SFTP
5464 (SSH File Transfer Protocol). Affected file in addition
5465 of the internet draft is lib/silccore/silcpacket.h.
5467 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5468 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5469 is used as part of backup router protocol when the primary
5470 router of the cell is back online and wishes to resume
5471 the position as primary router.
5473 * Redefined the MAC generation keys in the protocol. The
5474 same key is not used anymore in both direction. Both
5475 direction will now use different keys for sending and
5476 receiving. This fixes a potential security flaw. This
5477 change causes incompatibilities in the protocol.
5479 * Redefined also the MAC computation from the packet.
5480 An packet sequence number is now added to the MAC
5481 computation. This prevents possible replay attacks against
5482 the protocol. This change too causes incompatibilities
5485 Added `sequence' field to the SilcPacketContext to hold
5486 the current sequence number for the packet.
5488 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5490 * Added `created' field to the SilcIDListData in the file
5491 silcd/idlist.h to indicate the time when the entry was
5494 * Added `created' field to the SilcChannelEntry too. Affected
5495 file silcd/idlist.h.
5497 * Added `creation_time' aguments to all the announcement functions
5498 in the server. If it is provided then only the entries that
5499 was created after the provided time frame are actually
5500 announced. Affected file silcd/server.[ch].
5502 * The protocol says that the Channel ID's IP address must be
5503 based on the router's IP address. Added check for this in
5504 the silc_server_new_channel when processing incoming New Channel
5505 Payload. Affected file silcd/packet_receive.c.
5507 * Print out the correct version with --version in SILC client.
5508 Affected file irssi/src/silc/core/silc-core.c.
5510 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5512 * Fixed WHOWAS command to check for completnes of the client
5513 entry always, not just when the command is coming from client.
5514 Affected file silcd/command.c.
5516 * Added new function silc_server_packet_queue_purge to purge the
5517 outgoing data queue to the network. After the function returns
5518 it is guaranteed that the outgoing packet queue is empty.
5519 Affected file silcd/packet_send.[ch].
5521 * Purge the outgoing packet queue in the rekey protocol's final
5522 callback to assure that all rekey packets go to the network
5523 before quitting the protocol. Affected file silcd/server.c.
5525 * Added silc_client_packet_queue_parse as similar function as
5526 in server to the client library. The affected file is
5527 lib/silcclient/client.c.
5529 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5531 * Splitted silcd/server.c and created silcd/server_util.[ch]
5532 for utility functions.
5534 * Added new socket flag SILC_SF_DISABLED to indicate that the
5535 connection is open but nothing can be sent to or received from
5536 the connection. Affected file lib/silcutil/silsockconn.[ch].
5537 The checking for disabled socket is checked in the low level
5538 silc_socket_write and silc_socket_read functions.
5540 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5542 * Allow only nicknames and channel names that fits into the
5543 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5545 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5547 * When processing JOIN command reply in server check that if
5548 the channel exists in our global list we'll move it the local
5549 list. Affected file silcd/command_reply.c.
5551 * Fixed the check whether client is joined on the channel already
5552 in JOIN command. Affected file lib/silcclient/command.c.
5554 * Fixed the JOIN command reply to check whether the channel
5555 already exists. Affected file lib/silcclient/command_reply.c.
5557 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5559 * Added silc_ske_status_string to map the SKE error numbers
5560 to readable strings. The affected files are
5561 lib/silcske/silcske[_status].[ch].
5563 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5565 * Do not show the private channels on the WHOIS channel list
5566 as it is not allowed by the protocol. The affected file is
5569 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5571 * Assure that the packet length digged from the actual packet
5572 is something sensible in the silc_packet_decrypt_rest_special
5573 in lib/silccrypt/silcpacket.c.
5575 * Free and NULL the allocated pointer in silc_hmac_alloc if
5576 the HMAC allocation fails. The affected file is
5577 lib/silccrypt/silchmac.c.
5579 * Print the selected security properties to the log files in
5580 the server. Affected file silcd/protocol.c.
5582 * Add SKE's reference counter even if calling the completion
5583 callback manually. Otherwise it goes negative, although it
5584 does not cause any problems. The affected file is
5585 lib/silcske/silcske.c.
5587 * Remove the client entry with short timeout after giving the
5588 KILL command. Affected file lib/silcclient/command.c.
5590 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5591 case all found clients are already disconnected (WHOWAS would
5592 found them) in the server. Affected file silcd/command.c.
5594 * Update the last_receive (time of last data received) to be
5595 updated only when received private or channel message so that
5596 the idle time showed in WHOIS makes more sense.
5598 * Added boolean field `valid' in to the SilcClientEntry in the
5599 client library to indicate whether the entry is valid or not.
5600 This fixes the nickname change bug on channel when changing
5601 the nickname to be same than the old (like nick to Nick) the
5602 nickname formatter doesn't set the new nick anymore to Nick@host.
5603 Affected file lib/silcclient/idlist.[ch].
5605 * Now actually fixed the nickname changing on disconnection.
5606 Added new function silc_change_nick to the Irssi SILC Client.
5607 Affected file irssi/src/silc/core/client_ops.c,
5608 irssi/src/silc/core/silc-nicklist.[ch].
5610 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5612 * Check that the public key exists in the GETKEY command before
5613 trying to encode it. Affected file silcd/command.c.
5615 * Print some notifications on received public keys with GETKEY
5616 command in the Irssi SILC Client. Affected files are
5617 irssi/src/fe-common/silc/module-formats.[ch],
5618 irssi/src/silc/core/client_ops.c.
5620 * Use IDENTIFY command to resolve the server information in the
5621 GETKEY command instead of INFO command. Affected file
5622 lib/silcclient/command.c.
5624 * All command reply functions in the client library now calls
5625 the pending command reply callbacks even if an error has
5626 occurred. The server has done this a long time and now it was
5627 time to move the client library to this as well. Now all
5628 errors can be delivered back to the pending command reply
5629 callbacks if necessary. Affected files are
5630 lib/silcclient/command[_reply].[ch].
5632 * Change the nickname on disconnection back to the username
5633 because in reconnect the server will enforce it to it anyway.
5634 Affected file irssi/src/silc/core/silc-servers.c.
5636 * Fixed a config file parsing bug in the Irssi SILC client.
5637 Affected file irssi/src/silc/core/clientconfig.c.
5639 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5641 * When printing the channel mode on JOIN, verify that the
5642 channel key and channel's HMAC are valid. Affected file
5643 irssi/src/silc/core/client_ops.c.
5645 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5647 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5648 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5649 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5651 * Removed channel key rekey task deleting from the function
5652 silc_server_save_channel_key. Affected file silcd/server.c.
5653 Added explicit timeout task context instead that is used to
5654 delete the task if we are registering a new task before the
5655 new task has elapsed.
5657 * When channel key rekey occurs the client library now saves
5658 the old channel key for a short period of time (10 seconds) and
5659 is able to use it in case some is still sending channel
5660 messages encrypted with the old key after the rekey. Affected
5661 file lib/silcclient/[idlist.h|client_channel.c].
5663 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5665 * Added check to the silc_server_new_id_real to not accept
5666 new ID if it is the sender's own ID. Affected file is
5667 silcd/packet_receive.c.
5669 * Assure that we do not announce ourself or the one we've
5670 sending our announcements when we're router and are announcing
5671 servers to our primary router. Affected file silcd/server.c.
5673 * Fixed silc_server_command_identify_check_client to assemble
5674 correct WHOIS packet. It send corrupted WHOIS packet and
5675 caused problem with router to router connections. Affected
5676 file silcd/command.c.
5678 Fixed also silc_server_command_whois_check the same way
5679 as for the IDENTIFY command.
5681 * Added new SilcIDListStatus to the server in the SilcIDListData
5682 structure. The status now includes the current status of
5683 the entry (like registered, resolved etc.). Affected file
5684 silcd/idlist.[ch]. Defined a bunch of different status types
5685 as well. This replaced the old boolean registered field as well.
5687 Added resolve_cmd_ident field to the SilcClientEntry structure
5688 too so that if the entry is for example being resolved so
5689 another command may attach to the same pending command reply
5690 without requiring to resolve the same entry again. This concept
5691 should optimize the WHOIS and the IDENTIFY resolving under
5692 heavy load by taking away unnecessary resolving for entries
5693 that are being resolved already.
5695 Added support for adding multiple pending commands for one
5696 command idenfier. Affected file silcd/command[_reply].[ch].
5698 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5699 before deleting the data. Otherwise the hash table will have
5700 freed data in comparison functions. Affected file is
5701 silcd/command_reply.c.
5703 * Fixed silc_idlist_replace_client_id to add the new entry to
5704 the cache with NULL nickname. Otherwise there will be invalid
5705 memory as the nickname after the nickname is freed. Affected
5706 file silcd/packet_receive.c.
5708 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5709 saved into wrong slots because the previous number of entries
5710 was not taken into account. Affected file silcd/idlist.c.
5711 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5713 * If we are router and we receive JOIN notify to a channel that
5714 does not have any users then notified client is marked as the
5715 channel founder, as it is it. The affected file is
5716 silcd/packet_receive.c
5718 * Added to the extended hash table API's table_del_*ext functions
5719 the destructor as argument too, so that the caller can decide
5720 which destructor to use or whether to use destructor at all.
5721 Affected file lib/silcutil/silchashtable.[ch].
5723 * Fixed ID Cache purging. It actually deleted the entries from
5724 the hash table after the data was freed. The hash table ended
5725 up comparing freed memory. The affected file is
5726 lib/silccore/silcidcache.c.
5728 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5730 * Fixed Irssi SILC client's KILL command's HELP syntax.
5732 * The USERS command now resolves the detailed user information
5733 if the userinfo field is missing. Affected file is
5734 lib/silcclient/command_reply.c.
5736 * Do not print error in silc_file_read if the read file does
5737 not exist. Just silently return NULL. Affected file is
5738 lib/silcutil/silcutil.c.
5740 * Fixed the silc_log_output to not wine about NULL filename
5741 and to not create some bogus " " filename. Affected file is
5742 lib/silcutil/silclog.c.
5744 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5746 * Fixed various printing bugs on the user interface in the
5747 Irssi SILC Client. Minor changes that were forgotten from
5750 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5752 * Fixed the configure.in.pre and the compilation and distribution
5753 environment to support the new autoconf 2.52. That version is
5754 now required to compile the CVS trunk.
5756 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5758 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5759 to generally parse user@fqdn format strings. Affected file
5760 lib/silcutil/silcutil.c.
5762 * Added nickname_format and nickname_force_format fields to the
5763 SilcClientParams structure. The first one defines the format
5764 for the nicknames that the library will enforce if the receives
5765 multiple same nicknames. The second one is boolean value and
5766 can be used to force the library to always enforce the format
5767 to the nicknames regardles whether there are multiple nicknames
5768 or not. This configurable formatting was employed to flexibly
5769 support accessing multiple nicknames from the user interface.
5770 The userinterface can now set the nicknames to what ever format
5771 they prefer. Affected file lib/silcclient/silcapi.h.
5773 Added function silc_client_nickname_format to the file
5774 lib/silcclient/idlist.c. It performs the nickname formatting.
5776 Added new field `hostname´ to the SilcClientEntry context.
5777 It holds the hostname of the client. Affected file is
5778 lib/silcclient/idlist.h.
5780 * Irssi SILC Client sets the nicknames in nick@hostn format.
5781 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5782 irssi/src/silc/core/silc-core.c.
5784 The WHOIS printing now also shows both the real nickname and
5785 the formatted nickname so that user knows how to access the
5786 user if there are multiple same nicknames cached. Affected
5787 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5788 printing formatting too to take the hostname now as a separate
5789 argument. The Affected file is
5790 irssi/src/fe-common/silc/modules-formats.[ch].
5792 * Changed the silc_client_get_clients_local to accept the formatted
5793 nickname as argument. It accepts the real nickname too but the
5794 formatted nickname can be used to find the true entry from
5795 multiple entries. Affected file lib/silcclient/silcapi.h and
5796 lib/silcclient/idlist.c.
5798 * Added nickname_format_parse field to the SilcClientParams.
5799 It is a callback function provided by the application to parse
5800 the nickname out of the formatted nickname string. The library
5801 calls it to get the nickname from the formatted string. Since
5802 the application generally knows better the format of the nickname
5803 string it parses it instead of the library, even though library
5804 encodes the formatted string. If the callback function is not
5805 provided then the library will use the string as is. The
5806 affected file is lib/silcclient/silcapi.h.
5808 * All the nickname strings passed to the client library in
5809 commands are now expected to be formatted nickname strings.
5810 If the command does not support the formatted nickname string
5811 it will assume that the sent string is the actual nickname.
5812 Affected file lib/silcclient/command.c.
5814 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5816 * Added public key authentication support to OPER and SILCOPER
5817 commands in the client library. Affected file is
5818 lib/silcclient/command.c.
5820 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5822 * Changed the get_auth_methdod client operation to be asynchronous.
5823 It can be async if the application resolves the authentication
5824 method from the server during the negotiation. Added new
5825 SilcGetAuthMeth completion callback that the application will
5826 call after resolving the authentication method.
5828 Added function silc_client_request_authentication_method that
5829 the application can use to resolve the authentication method
5830 from the server. Added also SilcConnectionAuthRequest callback
5831 that the library will call after the server has replied. The
5832 application can call this function if it does not know the
5833 current authentication method.
5835 Affected files are lib/silcclient/client.c and
5836 lib/silcclient/silcapi.h.
5838 * The Irssi SILC client now automatically resolves the authentication
5839 method incase any configuration information is not present (and
5840 currently there never is). The affected file is
5841 irssi/src/silc/core/client_ops.c.
5843 * Fixed public key authentication from the client library.
5844 Affected file lib/silcclient/protocol.c. Changed also the
5845 protocol specification about the public key authentication in
5846 the connection authentication protocol. The actual data to be
5847 signed is now computed with a hash function before signing.
5849 * Fixed the public key authentication from the server as well.
5850 Affected file silcd/protocol.c.
5852 * Removed the mlock()'s from the memory allocation routines.
5853 Affected file lib/silcutil/silcmemory.c. The ./configure does
5854 not check anymore for the mlock(). Affected file is
5857 * Fixed USERS command in server to allow the execution of the
5858 command for private and secret channels if the client sending
5859 the command is on the channel. Affected file silcd/command.c.
5861 * Fixed silc_client_get_clients_local to return the clients
5862 count correctly. It could return wrong value. Affected file
5863 lib/silcclient/idlist.c.
5865 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5867 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5868 types. The assembler optimizations seemed not to like 64-bit
5869 data types. The assmebler optimizations thus are now enabled
5870 also for BSD systems as opposed to only enable them for Linux.
5872 * Do not check for threads at all on BSD systems. Affected
5873 file configure.in.pre.
5875 * Removed -n and -h options from the Irssi SILC Client since
5876 they are not used in silc.
5878 * Fixed the prime generation to assure that the first digit
5879 of the generated random number is not zero since our conversion
5880 routines does not like number strings that starts with zero
5881 digit. If zero digit is seen the random number is regenerated.
5882 This caused some corrupted RSA keys when the zero first digit
5883 was met. Affected file lib/silcmath/silcprimegen.c.
5885 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5887 * Fixed WIN32 configuration in the ./configure script.
5888 Fixed to include xti.h on environments that has it.
5889 Patches by Carsten Ilchmann and andrew.
5891 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5893 * Changed the silc_id_create_client_id to be collision
5894 resistant. It is now assured that there cannot be created
5895 two same client ID's. I suspect that some weird bugs in
5896 the server were actually caused by duplicate Client IDs.
5897 Affected file silcd/serverid.[ch]. A router receiving
5898 new ID now also assures and informs the sending server
5899 if the ID caused collision.
5901 * Changed the silc_id_create_channel_id to also assure that
5902 there are no collisions.
5904 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5906 * Statement about ignoring the Mutual Authentication flag when
5907 performing rekey with PFS was a bit misleading. It is ignored
5908 if it was set in the initial negotiation, it cannot be even
5909 set in the rekey. Fixed in the ke-auth draft. Started the
5910 new versions of the protocol drafts in the doc/.
5912 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5914 * Fixed a bug in silc_client_command_identify_save when saving
5915 new channel information. The channel name was no duplicated
5916 and caused crash on exit. Affected file is
5917 lib/silcclient/command_reply.c.
5919 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5921 * Fixed the getkey command handling in the server. Send just
5922 empty OK reply to the sender if the key could not be fetched
5923 (but everything else was ok, like the key just was not available).
5924 Changed the public key parameter to optional in the protocol
5925 specs so that empty OK reply can be sent. Affected file
5928 Added a message to Irssi SILC client to tell to user if the
5929 server did not return a public key.
5931 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5933 * Fixed a channel key regeneration bug. It registered new
5934 timeout tasks exponentially until all system resources were
5935 used. Affected file silcd/server.c.
5937 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5939 * Added the SILC Document generator to the scripts/silcdoc.
5940 It can be used to generate the Toolkit Reference Manual out
5941 of the source tree. Internally it will also use the RoboDoc
5942 generator now imported in util/robodoc.
5944 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5946 * Added couple of return's in rekey protocol if error orccurred
5947 during the protocol. The execution must be terminated.
5948 Affected file silcd/protocol.c. Also, terminate the protocol
5949 always with timeout.
5951 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5953 * The client's Client ID was created initally from the wrong
5954 nickname (it could have been in format nick@host) in the
5955 silc_server_new_client. Affected file silcd/packet_receive.c
5957 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5959 * Added some SILC_LOG_ERROR's to various error conditions
5960 if client could not be added to ID cache. Affected files
5961 silcd/packet_receive.c and silcd/server.c.
5963 * When client's sock->user_data is freed, NULL also the
5964 client->router and client->connection pointers. Added check
5965 for these pointers being NULL to various places around the
5966 code. Affected file silcd/server.c.
5968 * Added client->data.registered == TRUE checks to various
5969 places around the code to assure that unregistered client's
5970 are not handled when it is not allowed. Affected file
5973 * Added `bool registered' fields to all
5974 silc_idlist_[server|client]_get_* routines to indicate whether
5975 the fetched client needs to be registered or not. Affected
5976 file silcd/idlist.[ch].
5978 * Add your own entry as registered to the ID cache in the
5979 server. Affected file server.c.
5981 * Fixed a bug in silc_server_new_server. The SilcServer was
5982 set as the new server's context instead of SilcServerEntry.
5983 This naturally caused some weird bugs.
5985 * Added "updated" field the SilcChannelEntry which indicates
5986 the time since the channel entry was last accessed. This
5987 can be used to determine whether it is necessary to
5988 announce the channel after backup resuming protocol.
5989 Affected files silcd/idlist.[ch].
5991 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5993 * Do not delete the channel rekey task when adding it
5994 for in silc_server_create_channel_key.
5996 * Changed the silc_server_create_channel_key to return
5997 TRUE or FALSE to indicate the success of the channel key
6000 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6002 * Fixed MSVC++ project files and added missing files to
6003 Makefiles under win32/.
6005 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6007 * Do not add TCP_NODELAY flag if the operating system
6008 does not have it defined. Affected files are
6009 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6011 * Fixed buffer overflow from Irssi SILC Client. Affected
6012 file irssi/src/fe-common/core/themes.c.
6014 * Fixed double free in client library in the file
6015 lib/silcclient/client.c when disconnecting from server.
6017 * Applied double free patch from cras to Irssi SILC client.
6018 Affected files irssi/src/core/[modules/expandos].c
6020 * Fixed the disconnection handling to Irssi SILC Client.
6021 The application must call silc_client_close_connection
6022 in ops->connect client operation in case of failure of
6023 the connection. Affected file is
6024 irssi/src/silc/core/client_ops.c.
6026 * Do not set sock->protocol to NULL in the function
6027 silc_client_close_connection after executing the protocol's
6028 final callback since the sock might not be valid anymore.
6029 Affected file lib/silcclient/client.c.
6031 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6033 * Do not enable SILC_THREADS if the linking with libpthread
6034 did not happen. Affected file configure.in.pre.
6036 * Added notion to protocol specification that server must
6037 verify the sent authentication payload with CMODE when
6038 setting the channel founder key. Implemented it to the
6039 server. Affected file silcd/command.c.
6041 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6043 * Added _EXTRA_DIST SILC distribution variable to the
6044 distributions file. It is used to conditionally add extra
6045 files or directories to the specific distribution. Affected
6046 files ./prepare, Makefile.am.pre and distributions.
6048 Removed the `_' from the start of the distribution names.
6051 * Added README.WIN32 for instructions to compile the Toolkit
6054 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6056 * Fixed a double free in disconnection in the server. Affected
6057 file is silcd/server.c.
6059 * Fixed the lib/silcske/groups.c to work now also with GMP
6060 MP library. The string conversion did not work when using
6061 specific base and the base is indicated in the string as well.
6063 * Created win32/ directory which now includes MSVC++ specific
6064 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6065 It will appear only in the toolkit distribution
6067 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6069 * Changed the key material distribution function in case when
6070 the hash output is too short. The data is now concatenated
6071 a bit differently than it used to. Made the change to the
6072 SKE protocol specification.
6074 * Added better GMP detection to configure.in.pre. A patch
6077 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6079 * Fixed a minor bug in SKE that might cause some problem on
6080 some platforms. Affected file lib/silcske/silcske.c.
6082 * Added the cookie checking for initiator in the SKE. It checks
6083 that the responder returns the sent cookie unmodified. The
6084 affected file is lib/silcske/silcske.c. Added new SKE
6085 error type INVALID_COOKIE that can be sent during the
6086 negotiation. Fixed some memory leaks as well.
6088 * Added the "invalid cookie" error message to Irssi SILC client's
6091 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6093 * Added `task_max' field to the SilcClientParams to indicate
6094 the maximum tasks the scheduler can handle. If set to zero,
6095 default values are used. Affected file lib/silcclient/silcapi.h.
6097 * Fixed memory leaks in silc_client_close_connection. Affected
6098 file lib/silcclient/client.c.
6100 * Added silc_client_del_client_entry to client library to free
6101 all memory of given client entry. Affected file is
6102 lib/silcclient/idlist.[ch].
6104 * Added new functions silc_client_del_channel and
6105 silc_client_del_server to delete channel and server entries.
6106 Affected file lib/silcclient/[silcapi.h/idlist.c].
6108 * Removed silc_client_del_client_by_id from silcapi.h.
6110 * Fixed the INFO command to return the server's own info
6111 correctly when querying by Server ID. Affected file is
6114 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6116 * Removed the non-blocking settings in WIN32 code in the
6117 silc_sock_[read/write] and added SleepEx instead. Affected
6118 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6119 of input data is now checked with FIONREAD and ioctlsocket.
6121 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6123 * Call silc_schedule_task_del_by_context in the
6124 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6125 Affected file lib/silccore/silcprotocol.c.
6127 * Call silc_protocol_cancel for active protocols in the
6128 silc_server_close_connection if the funtion
6129 silc_server_free_sock_user_data has not been called.
6130 Affected file silcd/server.c.
6132 * Generic tasks cannot be deleted using the del_by_fd
6133 task deleting function since generic tasks does not match
6134 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6136 * Added a notion to SILCOPER help file that the SILCOPER works
6137 only on router server, not on normal server.
6139 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6141 * Added for WIN32 support for the new scheduler as well.
6142 Affected file lib/silcutil/win32/silcwin32schedule.c.
6144 * Fixed the SHA1 implementation to work on various platforms.
6146 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6148 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6149 API. It is part of the scheduler now. Everything else is
6150 as previously but some functions has changed their names.
6151 Checkout the lib/silcutil/silcschedule.h for the interface.
6152 Updated all applications to use the new interface. Affected
6153 files are lib/silcutil/silcschedule.[ch].
6155 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6157 * Found a bug in the SKE implementation. The HASH value,
6158 specified by the protocol, was not computed correctly. The
6159 public key of the responder was not added to the computation
6160 even though it is mandatory. Affected file lib/silcske/silcske.c.
6161 This unfortunately causes incompatibilities with older
6162 clients and servers.
6164 * Added WIN32 specific network init and uninit functions:
6165 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6166 the Winsock2. Affected file lib/silcutil/silcnet.h and
6167 lib/silcutil/win32/silcwin32net.c.
6169 * Set the socket always to nonblocking mode on WIN32 after
6170 reading data or writing data. Affected file is
6171 lib/silcutil/win32/silcwin32sockconn.c.
6173 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6175 * Fixed various compilation problems under WIN32. Affected
6176 files lib/silcutil/win32/silcwin32thread.c and
6177 lib/silcutil/win32/silcwin32schedule.c.
6179 * Removed all _internal.h #includes from public header
6180 files. Internal headers must never be included from
6183 Removed also the lib/silcske/payload_internal.h file.
6185 * All include files that may be needed (public and some others
6186 included by the public headers) by application developers are
6187 now copied to the ./includes directory. It does not copy any
6188 internal headers. Affected file Makefile.defines.pre and all
6189 Makefile.am's under lib/ and subdirs.
6191 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6193 * Do not change the ~/.silc directory's permissions automatically.
6194 Affected file irssi/src/silc/core/clientutil.c.
6196 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6198 * Do not cancel the protocol in silc_server_close_connection
6199 it might cause recursion. Now cancelled in the function
6200 silc_server_free_sock_user_data. Affected file silcd/server.c.
6202 * Fixed the silc_server_remove_clients_by_server to regenerate
6203 the channel keys correctly finally. Added also new function
6204 silc_server_remove_clients_channels to actually do it.
6205 Affected file silcd/server.c.
6207 * Fixed the silc_server_new_channel to not crash by giving
6208 wrong router to the new channel. Affected file is
6209 silcd/packet_receive.c.
6211 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6213 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6214 which is given as argument to the silc_client_alloc now.
6215 It can be used to configure the client and set various parameters
6216 that affect the function of the client.
6218 * The USERS command in server did not check whether the channel
6219 is private or secret. Affected file silcd/command.c.
6221 * Added new argument to the USERS command in protocol specification.
6222 The USERS command now can take the channel name as argument
6223 as well. Added support for this in client and server and
6224 updated the protocol specs.
6226 * Completed the GETKEY command in client. It can be now used
6227 to fetch also servers public key not only some clients.
6228 Affected files lib/silcclient/command[_reply].c.
6230 * Added silc_client_get_server to return server entry by the
6231 server name. Affected files lib/silcclient/silcapi.h and
6234 * Redefined the IDENTIFY command in protocol specification to be
6235 more generic. It now can be used to query information about
6236 any entity in the SILC Network, including clients, servers and
6237 channels. The query may be based either the entity's name
6238 or the ID. Added support for this in both client and server.
6240 Affected files silcd/command.c and lib/silcclient/command.c
6241 and command_reply.c.
6243 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6244 the _from_client and _from_server functions. Affected file
6247 * Added silc_client_get_channel_by_id_resolve to the file
6248 lib/silcclient/silcapi.h to resolve channel information by
6249 its ID. Added also silc_client_get_channel_by_id that
6250 does not resolve it from the server.
6252 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6254 * Added SilcServerEntry context into the client library
6255 to represent one server. The INFO command now allocates
6256 these to save the resolved server info. For now on the
6257 client library will also keep information about servers,
6258 connected and resolved with INFO.
6260 The INFO command now allocates the SilcServerEntry context
6261 and saves the server info there. The COMMAND_REPLY in
6262 the INFO now returns the parameters to application in
6263 same order as defined in the protocol specification.
6265 The entries are cached in the client->server_cache.
6267 * The INFO command is now issued after received the Client ID
6268 from the server. Affected file lib/silcclient/client.c.
6270 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6271 to the application as the mode changer might be server.
6272 It is guaranteed that NULL is not returned anymore to the
6273 application. Affected file lib/silcclient/client_notify.c.
6275 The ID Type is now also passed to the application so that
6276 it can check whether the returned entry is SilcClientEntry
6279 Added new function silc_client_get_server_by_id to return
6280 the server entry by ID. Affected files are the
6281 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6283 * Do not create the channel in the Irssi SILC Client when issuing
6284 the JOIN command but when received the sucessful JOIN command
6285 reply. Otherwise the channel might get created even though we
6286 could not join it. The Affected file is
6287 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6289 * Fixed a channel joining bug in router. The router must also
6290 check the channel modes, invite and ban lists etc. when serving
6291 the JOIN command sent by normal server. Affected file is
6292 silcd/command.c. The router now resolves the client's
6293 information from the server who sent the JOIN command if it
6294 does not know it, and processes the JOIN command only after
6297 * Changed the SilcCommandCb to take new argument; void *context2.
6298 Affected file lib/silccore/silccommand.h
6300 The second argument in the command callbacks in the server now
6301 includes the SilcServerCommandReplyContext if the command was
6302 called as pending command callback from the command reply.
6303 Otherwise it is NULL. When called as pending the status of the
6304 command reply will be checked and if it was erronous the
6305 error will be sent to the original sender of the command.
6306 This way the client always receives the error messages even
6307 though the server was actually the one who received the error
6308 when it resent the command to router, for example. Affected
6309 files silcd/command[_reply].[ch].
6311 * Fixed sending WHOWAS command's error message to client if
6312 the requested client could not be found. It was missing.
6315 * Changed the CMODE and CUMODE commands reply arguments in the
6316 protocol specification. The Channel ID is now sent in both
6317 of the commands to identify the channel. Implemented this
6318 new feature to the client and server. Affected files
6319 lib/silcclient/command_reply.c and silcd/command.c.
6321 * Made better checks for invite and ban lists in the JOIN
6322 command in server. Affected file silcd/command.c.
6324 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6326 * The server now performs the incoming host IP/DNS lookup
6327 using the silc_socket_host_lookup and thus does not block
6328 the server anymore. Affected file silcd/server.c.
6330 * Completed the multi-thread support for SILC Scheduler in
6331 the lib/silcutil/silcschedule.c.
6333 * Fixed the configure.in.pre to detect the pthread correctly
6336 * Fixed a deadlock in silc_task_queue_wakeup in the file
6337 lib/silcutil/silctask.c.
6339 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6341 * Added new function silc_schedule_wakeup that is used in
6342 multi-threaded environment to wakeup the main thread's
6343 schduler. It needs to be used when a thread adds a new task
6344 or removes a task from task queues. After waking up, the
6345 scheduler will detect the task queue changes. If threads
6346 support is not compiled in this function has no effect.
6347 Implemented the wakeup mechanism to both Unix and WIN32
6348 systems. Affected files are lib/silcutil/silcschedule.[ch],
6349 lib/silcutil/unix/silcunixschedule.c and the
6350 lib/silcutil/win32/silcwin32schedule.c.
6352 * Added new function silc_task_queue_wakeup to wakeup the
6353 scheduler by the specified task queue. Affected file
6354 lib/silcutil/silctask.[ch].
6356 * The silc_socket_host_lookup_start now wakes up the scheduler
6357 after adding the timeout task. Affected file is
6358 lib/silcutil/silcsockconn.c.
6360 * The silc_socket_host_lookup is synchronous now if the threads
6361 support is not compiled in. However, the callback is still
6362 called asyncronously through the scheduler, anyway. Affected
6363 file lib/silcutil/silcsockconn.c.
6365 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6367 * Added new function silc_socket_host_lookup to perform
6368 asynchronous IP and FQDN lookups for the socket connection.
6369 Affected files lib/silcutil/silcsockconn.[ch].
6371 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6373 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6374 that may or may not compile the mutex support in.
6376 Changed the silc_mutex_alloc interface. It allocates the
6377 mutex now to the sent pointer and returns TRUE or FALSE.
6379 Affected file lib/silcutil/silcmutex.h.
6381 * Wrote the SILC Task Queue interface to support multi-threads.
6382 Affected file lib/silcutil/silctask.[ch].
6384 * Wrote the SILC Scheduler to support multi-threads. Affected
6385 file lib/silcutil/silcschedule.c.
6387 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6389 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6390 in lib/silcutil/win32/.
6392 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6394 * Defined SILC Mutex API and SILC Thread API and implemented
6395 them for Unix. Affected files are
6396 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6397 lib/silcutil/unix/silcunixmutex.c and
6398 lib/silcutil/unix/silcunixthread.c.
6400 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6402 * Fixed the silc_server_remove_clients_by_server's channel
6403 key re-generation. The hash table handling was incorrect
6404 and would not work with many channels. Affected file is
6407 * Fixed some memory leaks around the server code.
6409 * Rewrote the silc_server_get_users_on_channel to support IPv6
6410 based Client ID's. Affected file silcd/server.c.
6412 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6413 specification. However, a separate document must be written
6414 to define the detailed signing procedure and the payload
6415 associated with the flag. Defined the flag to the
6416 lib/silccore/silcchannel.h as well.
6418 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6420 * Changed the dynamic tables to static size tables in the
6421 lib/silccrypt/silchmac.c.
6423 * Removed GCC dependencies from the code. A patch by cras.
6425 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6427 * Do not show the error "Error receiving packet bla bla"
6428 in server if it really was not an error (-2 means that reading
6429 is pending). Affected file silcd/server.c.
6431 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6433 * Fixed a possible crash in silc_server_remove_clients_by_server
6434 in silcd/server.c. Fixed there also some memory leaks.
6436 * Fixed the silc_idlist_replace_client_id. It could replace
6437 wrong key in the hash table. Affected file silcd/idlist.c.
6439 * Do not check whether there are global users on the channel
6440 if the channel->global_users is FALSE. Affected functions
6441 silc_server_remove_from_one_channel and
6442 silc_server_remove_from_channels in silcd/server.c. Also,
6443 do not check if the removed client is local as we can be
6444 sure that global client was not removed from the channel
6445 and checking for global users is not needed.
6447 * The silc_server_remove_clients_by_server now re-generates
6448 the channel keys correctly for those channels that had
6449 clients removed from them. Affected file silcd/server.c.
6451 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6453 * Found the reason of random crashes in the server. We weren't
6454 ignoring the SIGPIPE signal (which can be sent in write())
6455 and it crashed the server. Affected file silcd/silcd.c.
6457 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6459 * Assure that sock->user_data is not NULL in the function
6460 silc_server_packet_send in silcd/packet_send.c.
6462 * Disconnect the remote connection if it could not be added
6463 to any ID lists in the server. The affected file is
6466 * Check in silc_server_packet_send[_real/dest] that the
6467 socket is not disconnecting and ignore the data if it is.
6468 Affected file silcd/packet_send.c.
6470 * Define inline to __inline on native WIN32 compilation.
6471 Affected file includes/silcwin32.h.
6473 * Added some explicit type casts for inline code since MSVC
6474 require them. Affected files lib/silcutil/silcbuffer.h,
6475 lib/trq/silcdlist.h and lib/trq/silclist.h.
6477 * Print warning in log files from now on if the packet
6478 decryption fails. Affected file silcd/server.c.
6480 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6482 * Changed the `say' client operation's interface to accept
6483 new `type' argument to indicate the type of the message sent
6484 by the library. The application may filter the library's
6485 messages according the type. The affected file is the
6486 lib/silcclient/silcapi.h.
6488 * Added two new functions to lib/silcclient/silcapi.h:
6489 silc_client_del_client and silc_client_del_client_by_id.
6490 Affected file lib/silcclient/idlist.c.
6492 * Moved the clientincludes.h from includes/ to silc/ and
6493 serverincludes.h from includes/ to silcd/.
6495 * The modes for the CMODE and CUMODE are now passed as
6496 uint32 for application with COMMAND_REPLY. The affected
6497 file is lib/silcclient/command_reply.c.
6499 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6501 * /WHOIS without arguments shows client's own information.
6502 Affected file lib/silcclient/command.c.
6504 * Changed PING to not accept any arguments. The specs
6505 says that client can ping only the connected server so
6506 requiring an argument is not needed. Affected file is
6507 lib/silcclient/command.c.
6509 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6511 * Fixed a fatal bug in private message sending and reception
6512 encryption and decryption when using private message keys.
6513 The implementation was incorrect and did not follow the
6514 specification. It causd that some of the message were
6515 lost since it did not use the sending and receiving keys
6516 as the protocol suggests. This has been fixed and will cause
6517 incompatibilities with older clients when sending private
6518 message encrypted with private message keys. Affected files
6519 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6520 and various other in Irssi SILC Client.
6522 Added `responder' boolean argument to the functions
6523 silc_client_add_private_message_key[_ske] to indicate when
6524 the key is added as responder or initiator of the key
6527 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Removed the silc_ske_check_version function and created
6530 a SilcSKECheckVersion callback. Added also a function
6531 silc_ske_set_callbacks that is now used to set all SKE
6532 callbacks. The callback functions are not given to
6533 the SKE functions anymore, but this function is used to
6536 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6538 * Added `silc_version' argument to the silc_client_alloc
6539 to define the version of the application for the library.
6540 The library will use the version string to compare it
6541 against the remote host's (usually a server) version
6542 string. Affected file lib/silcclient/silcapi.h
6544 * Added the KE protocol context to Key Agreement context
6545 in client library so that we can abort the SKE if it
6546 is in process when we get timeout. Affected file is
6547 lib/silcclient/client_keyagr.c.
6549 * Do not resolve the client ID forever if it returns in the
6550 first time that such client does not exist. This was done
6551 for example with private message. Affected file is
6552 lib/silcclient/client_prvmsg.c.
6554 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6556 * Do not add regex.h for WIN32. The affected file
6557 includes/silcincludes.h.
6559 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6560 not work yet 100%. It generates the DLL's automatically
6561 when compiling with --with-win32 under cygwin.
6563 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6565 * lib/contrib/regex.c is not compiled on WIN32.
6567 * Added silc_net_get_socket_opt function to the
6568 lib/silcutil/silcnet.h.
6570 * Added includes/silcwin32.h for WIN32 specific includes
6573 * Do not use ptime structure or any of the posix process
6574 functions on WIN32 in lib/silccrypt/silrng.c.
6576 * Added silc_gettimeofday to provide generic function
6577 for struct timeval on all platforms. Added the function
6578 to lib/silcutil/silcutil.h.
6580 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6582 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6583 library as they clearly belong there. As a plus side we
6584 can make the actual socket connection routines platform
6587 Added also new generic function silc_socket_read and
6588 silc_socket_write (that used to be silc_packet_[read/write].
6589 The implementation of these are platform specific.
6591 * Added WIN32 specific routines of silc_socket_[read/write]
6592 to lib/silcutil/win32/silcwin32sockconn.c.
6594 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6596 * Added preliminary support for native WIN32 compilation under
6597 cygwin (using the -mno-cygwin option for GCC) to the
6598 ./configure.in.pre. The --with-win32 now prepares the
6599 compilation for native WIN32.
6601 * Rewrote the SILC Scheduler interface in the file
6602 lib/silcutil/silcschedule.h. The scheduler is now context
6603 based and does not have anymore any global static scheduler.
6604 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6605 and created lib/silcutil/win32 directory for WIN32 based
6608 * Added Unix specific network routines to the
6609 lib/silcutil/unix/silcunixnet.c and the old
6610 lib/silcutil/silcnet.c includes now only generic routines.
6612 Added WIN32 specific network routines to the
6613 lib/silcutil/win32/silcwin32net.c.
6615 * Added Unix specific utility functions from the
6616 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6618 * Added WIN32 SILC Scheduler to the file
6619 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6622 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6624 * Do not handle JOIN notify in the server if the target client
6625 is not registered (idata->registered == FALSE). The affected
6626 file is silcd/packet_receive.c.
6628 * Update the nickrec->founder in event_cumode in the Irssi SILC
6629 client. Affected file irssi/src/silc/core/silc-channels.c.
6631 * Fixed the CUMODE_CHANGE notify handling in the server when
6632 server and router are announcing their clients on channels.
6633 Now the mode changes are saved and notified correctly. The
6634 affected file is /silcd/packet_receive.c.
6636 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6637 They really did not replace the cache entry in the ID Cache.
6638 Now they do that. Affected file silcd/idlist.c.
6640 * Fixed the KICK notify handling in the Irssi SILC client to
6641 update the channel records so that the kicked client does not
6642 appear to be on the channel. The affected file is
6643 irssi/src/silc/core/silc-channels.c.
6645 * Always update the conn->current_channel when executing command
6646 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6648 * Fixed the KILL notify handling in Irssi SILC client to remove
6649 the killed client on all channels.
6651 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6653 * Fixed the silc_parse_command_line to remove extra spaces
6654 from the start and end of the arguments. Affected file is
6655 lib/silcutil/silcutil.c.
6657 * Cancel and free any active protocol in the function
6658 silc_server_close_connection. Affected file silcd/server.c.
6660 * Cancel and free any active protocol in the function
6661 silc_client_close_connction. Affected file is
6662 lib/silcclient/client.c.
6664 * Do not execute the KILL command for clients that are in
6665 history (ie. they are not in the network). Affected file is
6668 * Fixed KILL notify handling, client does not crash anymore.
6669 Affected file irssi/src/silc/core/silc-channels.c.
6671 * Reduced the default packet buffer size from 2048 to 1024 in
6672 lib/silccore/silcpacket.c.
6674 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6675 counter to the SKE context that is incresed when the SKE library
6676 performs async operation outside the library. If the outside
6677 process frees the SKE context and FREED status will be set
6678 and the library will detect after the sync operation that the
6679 libary is freed. The affected files are
6680 lib/silcske/silcske[_status].[ch].
6682 * Resolve the client entry information in the function
6683 silc_client_channel_message to assure that NULL pointer is not
6684 passed as client entry to the application. */
6686 * Fixed the task timeout calculation to assure that there is
6687 never negative timeouts. The affected file is
6688 lib/silcutil/silcschedule.c.
6690 * Fixed the channel user mode notification sending in server.
6691 It was sent point-to-point to the router (or to server by router)
6692 but it needs to be destined to a channel. The routines now
6693 supports sending the channel user mode notifys to the channels
6694 when announcing clients and channels. Affected files are
6695 silcd/server.c and silcd/packet_receive.c.
6697 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6698 It did not actually replace the old channel entry in the cache.
6699 Affected file lib/silcclient/client_notify.c.
6701 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6703 * Fixed a possible crash in silc_packet_send_prepare. It now
6704 assures always that there is enough space in the buffer and
6705 at the tail area of the buffer (for MAC).
6707 Fixed the inbound buffer reallocation in silc_packet_read.
6708 It was old code and did not handle the reallocation correctly.
6711 The affected file is lib/silccore/silcpacket.c.
6713 * Fixed buffer overflow in silc_parse_nickname in the file
6714 lib/silcutil/silcutil.c.
6716 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6718 * make install generates new server keys only if there is not
6721 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6723 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6724 Added check that if the NOREPLY is set then we will not send
6725 the away message. This avoids infinite loop of away messages
6726 if both clients are away. The affected file is
6727 lib/silcclient/client_prvmsg.c.
6729 * Fixed client crash if /NICK was given without arguments.
6730 Affected file lib/silcclient/command.c.
6732 * Server does not send the invite list in INVITE command back
6733 to the client if the list was not altered. Added this notion
6734 to the protocol spec as well. Affected file silcd/command.c.
6736 Fixed possible crash in INVITE command by checking the
6737 value of silc_server_get_client_route command.
6739 * Fixed the INVITE notify type handling. The arguments are now
6740 taken in correct order and client does not crash. The affected
6741 file is irssi/src/silc/core/silc-channels.c.
6743 Removed the "Inviting xxx to channel" message from the
6744 client library away and let the application handle it.
6745 Affected file lib/silcclient/command.c. Added that message
6746 to Irssi SILC client's message formats.
6748 * Fixed CMODE command crash in client. It now checks the
6749 amount of arguments correctly and does not crash. The affected
6750 file is lib/silcclient/command.c.
6752 * Do not create new channel automatically in silc_channels_join
6753 but check whether the channel by that name already exists.
6754 Affected file irssi/silc/core/silc-channels.c.
6756 * Do not send the SERVER_SIGNOFF to router if the disconnected
6757 entity was the router. Affected file silcd/server.c.
6759 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6760 SILC client as it was missing from there.
6762 Added the handling of the KICK notify to the Irssi SILC client
6763 as it was missing. Added "you have been kicked" message to
6764 Irssi SILC client's message modules formats.
6766 Added the handing of the KILL notify to the Irssi SILC client
6767 as it was missing. Added the kill message module formats
6770 The affected file is irssi/src/silc/core/silc-channels.c.
6772 * The router did not save the channel mode the server announced.
6773 Affected file silcd/packet_receive.c.
6775 * Fixed a possible crash in INFO command in server. If the
6776 server did not provide the server info it crashed. Affected
6777 file silcd/command.c.
6779 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6781 * Fixed the GETKEY command in the server to check also the
6782 global list. Otherwise the GETKEY would not work correctly
6783 in normal SILC server. Affected file silcd/command.c.
6785 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6787 * Fixed GETKEY crash, it crashed if the command did not succseed.
6789 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6791 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6792 is now real and not just an macro interface to GMP.
6794 Removed the entire GMP from the source tree and imported new
6795 NSS MPI library instead. Reason for removing GMP is that it is
6796 extremely large and compiles extremely slow. The NSS MPI
6797 is only a few files and compiles in less than 10 seconds.
6798 The speed is also about the same as GMP. The MPI is imported
6799 to lib/silcmath/mpi.
6801 If the system has GMP installed we will still use the GMP.
6802 If it is not then the NSS MPI will be compiled.
6804 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6806 * Merged a long nickname (127 characters long) crash bugfix from
6807 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6809 * Merged a freed memory reference bugfix from Irssi CVS tree.
6810 Affected file irssi/src/core/commands.c.
6812 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6814 * Added the server's public key sving and verification to the
6815 server when performing the SKE. This was missing and the
6816 remote server's (or router's) public key was accepted without
6817 checking whether we have it previously or trust it at all.
6818 Affected file silcd/protocol.c.
6820 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6822 * Check in the silc_server_timeout_remote if protocol is active
6823 and make sure that the protocol's final callback is called so
6824 that all memory if freed. Affected file silcd/server.c.
6826 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6828 * silc_server_whois_send_reply crashed the server if the nickname
6829 was 127 characters long. Affected file silcd/command.c.
6831 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6833 * Added sanity check to the silc_server_new_client. If the hostname
6834 is provided inside username then check that the provided hostname
6835 really is the same as the resolved one. If the hostname was not
6836 resolved then check it from the public key. Affected file is
6837 silcd/packet_receive.c.
6839 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6840 if the server disconnected us and the connection is not valid
6841 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6843 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6844 the library to the lib/silcutil/silcutil.[ch].
6846 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6848 * Close log file after open. Affected file
6849 lib/silcutil/silclog.c.
6851 * Check whether sock == NULL in silc_client_send_packet and return
6852 if it is. Affected file lib/silcclient/silcclient.c.
6854 * Check rec->entry == NULL in the Irssi SILC Client before
6855 sending the channel message. Affecte file is
6856 irssi/src/silc/core/silc-servers.c.
6858 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6860 * Merged a splitted window bugfix from Irssi CVS tree. The
6861 affected file is irssi/src/fe-text/textbuffer-view.c.
6863 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6864 It did not print nickname.
6866 * Improved the distributions system a bit.
6868 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6870 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6871 irssi/src/fe-text/gui-window.c.
6873 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6874 to in-active server. The affected file is
6875 irssi/src/silc/core/client_ops.c.
6877 * Resolve the client in USERS command reply if the entry does
6878 not have username resolved. The affected file is
6879 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6880 command to WHOIS command to really resolve stuff. The USERS
6881 is not used any more in any critical section so WHOIS can
6882 be used even though it might be slower than IDENTIFY.
6884 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6887 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6889 * Changed the protocol API a bit more consistent in the
6890 lib/silccore/silcprotocol.[ch].
6892 * Changed the following headers to ROBODoc format:
6894 lib/silccore/silcpayload.h
6895 lib/silccore/silcprotocol.h
6896 lib/silccore/silcsockconn.h
6898 All core library headers are now formatted.
6900 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6902 * Fixed a bug in Irssi SILC client; do not show that you are
6903 server/router operator if you really are not. Affected file is
6904 irssi/src/silc/core/client_ops.c.
6906 * Renamed silc_command_free_payload to silc_command_payload_free.
6907 Affected file lib/silccore/silccommand.h
6909 * Added silcmath.h to include the prototoypes of various routines
6910 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6913 * Changed the following headers to ROBODoc format:
6915 lib/silccore/silcchannel.h
6916 lib/silccore/silccommand.h
6917 lib/silccore/silcid.h
6918 lib/silccore/silcidcache.h
6919 lib/silccore/silcmode.h
6920 lib/silccore/silcnotify.h
6921 lib/silccore/silcpacket.h
6922 lib/silcmath/silcmath.h
6924 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6926 * Added checking to the server code not to start the server if
6927 ciphers and stuff are not configured properly. Affected files
6928 silcd/serverconfig.[h] and silcd/server.c.
6930 * Changed the layout of the header files of the public interfaces
6931 in the SILC libraries. The new layout supports ROBODoc
6932 documentation tool (and some others) so that it is easy to create
6933 a library reference manual. All the other headers and source
6934 code must still follow the CodingStyle document. Also source
6935 code must not include these ROBODoc stuffs, only the headers.
6936 Furthermore, all public interface headers must now be named
6937 by using `silc' prefix, example: silcapi.h, silccipher.h.
6938 Some files were renamed due to this. All the other headers
6939 must not be used as public interfaces. I will update the
6940 CodingStyle document later. Changed following headers, so far:
6942 lib/silcclient/silcapi.h
6943 lib/silccore/silcauth.h
6944 lib/silccore/silcprivate.h
6945 lib/silccrypt/silcdh.h
6947 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6951 * Removed silc_client_packet_send_flush from the client library
6952 as it is not needed. Affected file lib/silcclient/client.[ch].
6954 * Added printing of message of unresolved authentication method
6955 to the Irssi SILC client. Added it to the module formats.
6956 Removed the same message from the client library.
6958 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6960 * Added new distribution feature, DISTLABEL. Every distribution
6961 can define own preprocessor label that can be used in the
6962 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
6963 file distributions, acconfig.h.pre and prepare.
6965 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6967 * Added Makefile.defines_int to include the actual definitions
6968 for Makefile.defines.in. Tested the new distribution system,
6969 created distributions and tested installation.
6971 * Added AWAY message printing to the Irssi SILC client. Added
6972 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
6974 * Added SCONNECT command to call the SILC's CONNECT command.
6975 Cannot use CONNECT directly since Irssi uses that internally.
6976 Affected file irssi/src/silc/core/silc-servers.c.
6978 Added ACTION local command. It is same as ME command but takes
6979 the channel as mandatory argument.
6981 Rewrote some of the Irssi's help files to suite for SILC
6984 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6986 * Added Makefile.defines[.in] that should for now on be included
6987 in all Makefile.am file in the source tree. That file includes
6988 all common compilation definitions for SILC source tree.
6990 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6992 * Minor changes to the ./prepare script to change the package
6993 name according the distribution name to the configure.in.
6995 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6997 * Created new distribution system. Added file `distributions'
6998 that defines all the distributions that can be created out of
6999 the SILC source tree. The ./prepare script now reads that
7000 file to determine how to prepare the distributions. The
7001 first argument to the ./prepare is the name of the distribution
7002 and second is the version of the distribution. If given
7003 without arguments it creates the default (toolkit) distribution
7004 with the default version (defined in ./prepare).
7006 All Makefile.am files that are subject to the distributions
7007 are now named as Makefile.am.pre. These are ./Makefile.am
7008 and lib/Makefile.am. Others may be changed later.
7010 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7012 * Added invite list, ban list, some key management and connection
7013 error message printing to module formats in the Irssi SILC client.
7015 * Added new silc_client_set_away_message to set the away message
7016 that is back to the person who sent private message. The
7017 affected file lib/silcclient/silcapi.h and the
7018 lib/silcclient/client_prvmsg.c.
7020 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7022 * Fixed the private message sending in the Irssi SILC client,
7023 added local command KEY to the Irssi SILC client.
7025 Added key management and key agreement message formats to the
7026 irssi/src/fe-common/silc/module-formats.[ch].
7028 Added USERS (alias WHO) printing, server/router operator
7029 indication and LIST command printing to the module formats.
7031 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7033 * Fixed channel joining notify handling, cumode notify handling
7034 from Irssi SILC client.
7036 * Added SILC specific module-formats to the Irssi SILC client so
7037 that SILC specific message hilighting, colors etc is possible.
7038 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7040 Added channel mode, channel user mode, actions, notices,
7041 whois and whowas printing to the the module-formats.c.
7043 * Fixed a bug in channel deletion in the server. The channel
7044 is not left to the cache even if the channel founder auth mode
7045 is set when there are no users anymore on the channel. Affected
7046 file silcd/server.c.
7048 * The silc_net_localhost now resolves the entire hostname including
7049 the domain name. Affected file lib/silcutil/silcnet.c.
7051 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7053 * Changed the ask_passphrase client operation to be ascynchronous.
7054 It has now a completion callback and a context that the
7055 application must call after it has got the passphrase from
7056 the user. Affected files lib/silcclient/silcapi.h,
7057 lib/silcclient/protocol.c, lib/silcclient/command.c and
7060 Added SilcAskPassphrase callback that the application calls
7061 to deliver the passphrase to the library.
7063 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7064 The public key verification and especially a certificate
7065 verification is asynchronous procedure.
7067 Added new SILC_SKE_STATUS_PENDING status to indicate the
7068 request is pending and a callback will be called to finalize
7071 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7072 indicate that remote end did not send its public key (or
7073 certificate), even though we require it. Added check for this
7074 condition in the SKE. This was a security bug, now fixed.
7076 Defined new SilcSKEVerifyCbCompletion callback that is called
7077 when the verification process is completed.
7079 The affected files lib/silcske/silcske_status.h and
7080 lib/silcske/silcske.[ch].
7082 * Changed the verify_public_key client operation to be async
7083 as well. Defined SilcVerifyPublicKey callback that is used to
7084 indicate the success of the public key verification process.
7086 Changed the server and client to use the new async client
7089 * Changed the Irssi SILC client's internal scheduler to be called
7090 twice as many times as it used to be. As a result the client
7091 should be a bit faster now. Affected file is
7092 irssi/src/silc/core/silc-core.c.
7094 * Added support to Irssi SILC client of asynchronous public key
7095 verification and passphrase inquiry. Affected file is
7096 irssi/src/silc/core/silc-core.c.
7098 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7100 * Do not say "You have left channel %s" in client library.
7101 Moved it to the application. Affected files are
7102 lib/silcclient/command.c and silc/client_ops.c.
7104 * Fixed silc_client_get_clients. Command context was not
7105 duplicated and was freed memory in the callback. Affected
7106 file lib/silcclient/idlist.c.
7108 * Do not say "you are now talking..." on JOIN command in the
7109 client library. The appliation must handle it.
7111 * Do not say ".. changed topic to" in command reply in the
7112 client libary. The application must handle it.
7114 * Fixed TOPIC command sending in the client library.
7116 * Fixed a memory leak in silc_client_command_free in the file
7117 lib/silcclient/command.c.
7119 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7121 * Imported a modified version of Irssi client to the source tree.
7122 The Irssi will be used to create a new client called
7123 Irssi SILC. Imported to irssi/.
7125 Added silc_core_init_finish function to the Irssi. Affected
7126 file irssi/configure.in.
7128 A lot changes in the Makefile.ams around the irssi tree.
7130 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7132 * Do not rehash if the new size is same as the old size of the
7133 hash table, in the silc_hash_table_rehash*. The affected file
7134 lib/silcutil/silchashtable.c.
7136 * Replaced hash_table_del_by_context calls from the server
7137 (when channel->user_list and client->channels) to the
7138 hash_table_del as it is sufficient and faster.
7140 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7142 * Added silc_hash_table_list, silc_hash_table_get and the
7143 SilcHashTableList structure to provide an alternative way to
7144 traverse the hash table. The affected files are
7145 lib/silcutil/silchashtable.[ch].
7147 * Changed the server's idlist routines to use the hash table
7148 routines to optimize the code.
7150 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7152 * Replaced the client entry's `channel' list and channel entry's
7153 `user_list' list to hash tables for optimized lookup. Changed
7154 the code to use the hash table interface around the code.
7155 Affected file lib/silcd/idlist.[ch].
7157 * Added `auto_rehash' boolean argument to the function
7158 silc_hash_table_alloc to indicate whether the hash table should
7159 auto-rehash when it thinks is appropriate time. It will
7160 increase the hash table size if the there is twice as much
7161 entries in the table than the size of the table, and will
7162 decrease the size if there are twice as less entries than
7163 the size of the table.
7165 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7167 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7169 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7171 * silc_idcache_purge_by_context deletes the entry now by context
7172 as it is supposed to do. Affected file lib/silccore/idcache.c.
7174 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7175 client is not anymore valid (WHOWAS givens the info) and not
7176 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7178 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7180 * Removed the `data' and `data_len' arguments from the ID Cache
7181 interfaces and added `name' argument. ID Cache does not handle
7182 anymore the binary data only a names associated with given ID.
7184 * When hashing a Client ID with silc_hash_id the entire ID is
7185 not hashed anymore, instead only the hash of the Client ID is
7186 hashed. This way we can access the Client ID from the cache
7187 with Client ID but with the hash of the ID (which is a hash of
7188 the nickname) as well without any difference in performance.
7190 Added also silc_idcache_find_by_id_one_ext to do one on one
7191 searching when we have the actual ID. Added also function
7192 silc_hash_client_id_compare. The affected files are
7193 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7195 * When hashing the name associated with a ID it is always done
7196 in lowercase. This way we can access the cache without worrying
7197 about case-sensitivity, even though, for example nicknames are
7200 * Fixed a bug in server with channel message sending. It put
7201 wrong ID type as destination ID. The affected file
7202 silcd/packet_send.c.
7204 * silc_idcache_del_by_context now deletes from all hash tables
7205 by context. Affected file lib/silccore/idcache.c.
7207 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7209 * Changed the client library to use the new ID Cache interface.
7210 Changes around the source tree.
7212 * Added silc_hash_table_rehash_ext to rehash with specific
7213 hash function. Affected file lib/silcutil/silchashtable.[ch].
7215 * Added silc_hash_string_compare to compare two strings in the
7216 hash table. Affected file lib/silcutil/silcutil.[ch].
7218 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7220 * Added new function silc_idcache_del_by_context into the
7221 lib/silccore/idcache.[ch].
7223 * Changed the server's ID list routines to use the new ID Cache
7224 interface. Changes around the source tree.
7226 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7228 * Added silc_hash_table_del[_by_context]_ext functions in to the
7229 lib/silcutil/silchashtable.[ch].
7231 Removed silc_hash_table_find_all* routines and added new
7232 silc_hash_table_find_foreach to replace them.
7234 Added silc_hash_table_replace_ext function as extended
7235 replacing function. Separated the simple hash table interface
7236 from the extended hash table interface in the file
7237 lib/silcutil/silchashtable.h.
7239 * Fixed minor bugs and changed it to use some of the new
7240 hash table functions in lib/silccore/idcache.c
7242 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7244 * Added new function silc_hash_table_find_all to return all keys
7245 in the hash table by the specified key. As the hash table is
7246 collision resistant it also makes it possible to have several
7247 duplicate keys in the hash table. This function may be used to
7248 find all of the keys from the hash.
7250 Added user_context arguments to the SilcHashFunction,
7251 SilcHashCompare and SilcHashDestructor to deliver user specified
7254 Added new fuctions silc_hash_table_find[_all]_ext to do
7255 extended lookup with specified hash and compare functions and
7256 specified user contexts.
7258 Added new function silc_hash_table_add_ext to add the key
7259 with specified hash function and user context.
7261 Added new function silc_hash_table_foreach to traverse all
7262 entrys in the hash table. Added SilcHashForeach callback
7265 Added new function silc_hash_table_del_by_context to delete
7266 the entry only if the context associated with the key matches.
7268 Affected files are lib/silcutil/silchashtable.[ch].
7270 * Removed silc_hash_[server/client/channel]_id and added just
7271 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7272 silc_hash_id_compare to compare two ID's using as the hash table
7273 comparison function. Added also silc_hash_data to hash
7274 binary data and silc_hash_data_compare to compare it.
7276 * Removed silc_idlist_find_client_by_hash as it is not needed
7277 anymore. Affected file silcd/idlist.[ch].
7279 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7280 to use internally the SilcHashTable. The new ID Cache is a lot
7281 faster than the old one. Some of the ID Cache interface was also
7282 rewritten and obsolete and stupid functions were removed.
7284 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7286 * Added entry_count field to the SilcHashTable to keep the number
7287 of the entries in the table. Implemented the function
7288 silc_hash_table_rehash. Added new function
7289 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7291 Fixed a minor bug in silc_hash_table_free.
7293 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7294 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7295 into the lib/silcutil/silcutil.[ch].
7297 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7299 * Implemented a collision resistant hash table into the
7300 lib/silcutil/silchashtable[ch]. See the header and the source
7301 for the SilcHashTable API.
7303 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7305 * Merged dotconf version 1.0.2 into lib/dotconf.
7307 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7309 * Do not compile anything in lib/silcsim/* if the SIM support
7310 is not enabled. The tree should now compile without problems
7313 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7315 * Compiled the SILC under cygwin. Compiled and tested briefly
7316 without problems. More tests needed. The SIMs didn't compile
7319 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7321 * Fixed possible crash in silc_get_username in the
7322 lib/silcutil/silcutil.c.
7324 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7326 * Fixed a va_arg in silc/client_ops.c.
7328 * Oops, RC5 routines were named AES and caused some problems
7329 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7331 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7333 * Added new SilcIDIP structure into the lib/silccore/id.h and
7334 replaced the old `ip' fields from all SILC ID's to that type.
7335 This is a step towards IPv6 support.
7337 The silc_id_get_len takes now the ID as an extra argument.
7338 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7339 both IPv4 and IPv6 based ID's.
7341 The affected files are lib/silccore/id.[ch] and other files
7342 around the tree using these routines.
7344 * Removed the ID length arguments in server from various
7345 silc_server_send_notify_* routines -> they are not needed
7348 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7350 * Fixed memory leak in silc_encode_pem_file in the file
7351 lib/silcutil/silcutil.c.
7353 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7355 * Check minor version as well in the SKE. Affected files are
7356 silcd/protocol.c and lib/silcclient/protocol.c.
7358 * Added --identifier option to the server so that an identifier
7359 can be when creating the public key for the server. Affected
7360 file is silcd/silcd.c.
7362 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7363 lib/silccrypt/silcpkcs.c.
7365 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7367 * Register default ciphers and stuff when using -C option with
7368 the server. Affected file sildc/silcd.c.
7370 * Put back the servers public key filename format, it is better
7371 than the new one. For now, the client keys are saved with the
7372 new filename format. The affected file silc/client_ops.c.
7374 * Implemented the Cipher API for the rest of the ciphers that
7375 did not implement it or implemented it the wrong way.
7377 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7379 * Register default ciphers and stuff when using the -S option
7380 in the client. Affected file silc/silc.c. Same also when
7381 creating new key pair with -C option.
7383 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7385 * Fixed the silc_verify_public_key client operation function to
7386 save the public keys differently. The fingerprint is now
7387 used as filename and not the hostname. This way also the
7388 client keys are saved uniquely and not with hostnames. The
7389 affected file is silc/client_ops.c.
7391 * Trimmed the silc_hash_fingerprint function to remove extra
7392 whitespaces from the end of the fingerprint. The affected
7393 file is lib/silccrypt/silchash.c.
7397 * Added silc_cipher_register_default function to register all
7398 default ciphers. It can be used when configuration files
7399 does not exist and the application does not want any specific
7400 ciphers in any specific order.
7402 The SilcDList is now used as silc_cipher_list dynamically
7403 allocated cipher list. Removed the static list all together
7404 and now all ciphers must be allocated to the dynamic list.
7405 The silc_cipher_alloc routine was changed to check only the
7408 All silc_cipher_* routines that used to return int returns
7411 The affected files lib/silccrypt/silccrypt.[ch].
7413 * The same thing was done to silc_hash_* as for silc_cipher_*
7414 routines. Affected files lib/silccrypt/silchash.[ch].
7416 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7417 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7418 Added also silc_pkcs_[un]register[_default] functions.
7419 Removed the data_context from the PKCS API.
7421 * Added silc_hmac_register_default function to register default
7422 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7423 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7424 to unregister all hmacs at once.
7426 * Register the default ciphers, hash functions, PKCSs and HMACs
7427 if client's configuration file does not exist. The affected
7430 * The client did not load the hash functions from the SIM
7431 modules at all. Added support for this. Affected file is
7432 silc/clientconfig.c.
7434 * When decoding public key with silc_pkcs_public_key_decode, check
7435 the supported algorithm only if PKCS are registered. Affected
7436 file lib/silccrypt/silcpkcs.c. The same was done with the
7437 silc_pkcs_private_key_decode.
7439 * Fixed the SILC List routines to keep the list always in order.
7440 It used to change the list's order when traversing the list but
7441 not it preserves the order. Affected file lib/trq/silclist.h.
7443 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7445 * Added the client library to use the SilcSocketConnection's
7446 reference counter (by silc_socket_dup) to prevent the bug that
7447 the socket object may be freed underneath async operation.
7449 * The name resolv library checking fixes in the configure.in.pre.
7452 * Created new version of the protocol drafts for future
7453 development. The -03 drafts are the ones that will be changed
7454 in the trunk now and the -02 will remain as they are.
7456 * Send list of CUMODE notifys to the router when announcing
7457 the channel users to the router. Affected file silcd/server.c.
7458 If the router receiving channel founder CUMODE for a channel
7459 that already has channel founder it will send CUMODE notify
7460 to the sender to remove the channel founder rights from the
7461 announced client. Affected file silcd/packet_receive.c.
7463 * The CUMODE notify may now use Server ID as well as the entity
7464 who changes the mode. Updated protocool specs.
7466 * Updated INSTALL and README files.
7468 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7470 * New web pages in the http://silc.pspt.fi. The pages was
7475 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7477 * Implemented the [DenyConnectin] config section in the server.
7478 Added silc_server_config_denied_conn to check whether incoming
7479 connection is denied. Affected file silcd/serverconfig.[ch].
7481 * Do not check the ports when checking the incoming configuration
7482 data if the port is 0, meaning any. Affected file is
7483 silcd/serverconfig.c.
7485 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7487 * Fixed buffer overflow in silc_string_compare in the file
7488 lib/silcutil/silcutil.c.
7490 * Fixed double free in silc_server_command_leave in the file
7493 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7495 * Fixed the version checking in the server. Affected file is
7498 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7500 * Fixed the configuration data fetching when accepting new
7501 connections in the server. Affected file silcd/server.c.
7503 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7505 * Added `sender_entry' argument to the function
7506 silc_server_packet_relay_to_channel so that we can check
7507 whether some destination actually belongs to the same route
7508 the sender belongs (ie, we must not resend the packet to the
7509 sender). Affected file silcd/packet_send.[ch].
7511 * Added `servername' field to the SilcClientEntry in the server
7512 to hold the name of the server where client is from. Affected
7513 file is silcd/idlist.h.
7515 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7517 * Moved the channel message encrypting in the router betwen
7518 router connections from silc_server_channel_message to the
7519 silc_server_packet_relay_to_channel since we want to check
7520 whether we have anybody channel before encrypting anything.
7521 Affected files silcd/packet_[receive/send].c.
7523 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7525 * Fixed the [AdminConnection] server config section to support
7526 multiple entries. Affected file silcd/serverconfig.c.
7528 * Added support into the server to check the validity of the
7529 incoming connection before executing any KE or authentication
7532 * The connection configuration is now saved to the KE and
7533 connection auth protocol contexts and not fetched anymore in
7534 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7536 * The local hosts listenning address and port is also resolved
7537 now when starting the server. We want to have the socket object
7538 to include the real address and port for the listener. Added
7539 new function silc_net_check_local_by_sock into the files
7540 lib/silcutil/silcnet.[ch].
7542 * Fixed a broadcast bug in server -> do not broadcast if we
7545 * Fixed a routing bug. Do not route broadcast packets ever.
7546 Broadcast packets must be processed always and not routed since
7547 they may be destined to some other host than yourself and thus
7548 would get routed without no good reason. Affected file is
7551 * Added function silc_server_config_is_primary_route to check
7552 whether primary router connection has been configured (a router
7553 configuration that we are initiating). If there is not, we
7554 will assume that there is only two routers in the SILC network
7555 and we will use the incoming router connection as our primary
7556 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7558 * Changed the order of the broadcasting. Broadcast _after_ the
7559 packet has been processed not before. Affected file is
7562 * Fixed a [ClientConnection] parsing bug. The port was never
7563 parsed correctly thus resulting to port 0. Affected file
7564 silcd/serverconfig.c.
7566 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7567 argument and did not set the broadcast packet flag. Affected
7568 file silcd/packet_send.c. Fixed same bug in the function
7569 silc_server_send_notify as well.
7571 * If we receive NEW_ID packet for our own ID in the server, ignore
7574 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7578 * Removed the nickname from the Private Message Payload.
7579 Updated the code and the protocol specs.
7581 * Updated protocol specs for submitting to the IETF.
7583 * Tweaked the Random Number Generator a bit. Affected file
7584 lib/silccrypt/silcrng.c. Exported a new function
7585 silc_rng_[global]_add_noise which can be used to add more
7588 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7590 * Do not parse packets with different timeout when protocol
7591 is active -> may cause problem with rekey. Affected file
7594 * When server receives signoff notify it must not create
7595 new channel key if the client is on any channels since the
7596 sender of the signoff notify will create it.
7598 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7600 * Added printing of error messages during SKE protocol from the
7601 failure packet sent by server during SKE. Affected file
7604 * Removed the client's failure_callback handling with timeout
7605 and handle it immediately when received.
7607 * The SKE library returned wrong type in SUCCESS and FAILURE
7608 packets. They must be 32 bit MSB not 16 bit MSB.
7610 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7612 * Ok, rewrote the logic of the re-key and now it seems to work.
7613 I tested it on high traffic with frequent re-keys without
7614 problems. Added hmac_receive (and renamed hmac to hmac_send)
7615 in SilcClientConnection in lib/silcclient/client.h and
7616 in SilcIDListData in silcd/idlist.h. Also, removed the
7617 SilcPacketParserContext's cipher and hmac fields as they are
7618 not needed anymore and actually caused some problems when
7619 the ciphers and hmac's changed underneath the packet parser.
7621 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7623 * If re-key protocol is active then process the incoming packets
7624 synchronously since we must assure that icoming packets encrypted
7625 with the old key is processed before the new keys is set to
7626 use. This is true other packets than for REKEY packets.
7627 Affected file silcd/server.c. The same was done to client library
7628 as well, affected file lib/silcclient/client.c.
7630 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7632 * Fixed bug in client and server to accept the force send if
7633 the packet is send from silc_[server/client]_packet_process
7634 function. Otherwise the packets are never delivered, oops.
7636 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7638 * Disable force sending of packets when REKEY protocol is active.
7639 We must assure that no packet is sent directly when rekey is
7640 performed. All packets must be sent through packet queue.
7641 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7642 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7643 function is silc_[server/client]_packet_send_real to check
7646 * Replaced the SIM paths from example config files to
7647 /usr/local/modules. Also, make install creates now
7648 /usr/local/silc/logs directory to hold all the SILC server
7651 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7653 * Made the configure.in.pre work on Solaris. Patch by salo.
7655 * Made all ciphers compatible with non-x86 machines. Defined
7656 CBC mode macros into lib/silccrypt/ciphers_def.h.
7658 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7660 * Fixed the make install.
7662 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7664 * When MAC computation fails the silc_packet_decrypt returned 0
7665 even though it was supposed to return -1. Fixed this. The
7666 affected file is lib/silccore/silcpacket.c.
7668 * Do not replace the config files in /etc/silc (in make install)
7669 if they already exist. Affected file ./Makefile.am.
7671 * Do not send re-key packets immediately but through packet queue.
7672 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7674 * Changed silc_net_check_host_by_sock to return FALSE if the
7675 IP/DNS could not be resolved. Though, it returns the IP address
7676 now even if it could not resolve it (but returns also FALSE).
7677 Affected file lib/silcutil/silcnet.[ch].
7679 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7681 * Added silc_pkcs_decode_identifier to decode the public key's
7682 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7683 Added also silc_pkcs_free_identifier. Added also new context
7684 SilcPublicKeyIdentifier.
7686 * Added -S option to the silc client. It is used to dump the
7687 contents of the specified public key file.
7689 * Changed the PKCS api to return the public key length when
7690 setting the public key.
7692 * Fixed a fatal bug in the public and private key file loading.
7693 Affected file lib/silccrypt/silcpkcs.c.
7695 * Execute the packet parsing for client with zero (0) timeout
7696 if the protocol is active. Affected file silcd/server.c.
7698 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7700 * Made the key generation options to the silcd program. Added
7701 -C option, equivalent to client's option.
7703 * Added new [ServerKeys] config section to the server. It
7704 configures the server's public and private key.
7706 * Defined generic Public Key Payload into the protocol
7707 specification to send specific type of public keys and
7710 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7711 public key or certificate.
7713 * Implemented the GETKEY command to the server and to the
7714 client library and on user interface.
7716 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7718 * Made preliminary `make install' work.
7720 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7722 * Added SilcServerRekey context into silcd/idlist.h.
7724 * Added the PFS support as defined in the specification to the
7725 SKE protocol. Affected files lib/silcske/*.c.
7727 * Added `ske_group' field to the SilcServerRekey context to hold
7728 the number of the SKE group that is used with PFS in re-key.
7729 Affected file silcd/idlist.h.
7731 * Added PFS re-key support to the server. Affected file is
7734 * Added silc_protocol_cancel to cancel execution of the next
7735 state of the protocol. Affected file is
7736 lib/silccore/silcprotocol.[ch].
7738 * Added the re-key support with and without PFS to the client
7739 library. Re-key is performed once in an hour, by default.
7741 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7742 Added silc_client_rekey_callback and silc_client_rekey_final.
7743 Affected files are lib/silcclient/protocol.[ch] and
7744 lib/silcclient/client.[ch].
7746 * Removed the `hmac_key' and `hmac_key_len' fields from the
7747 SilcClientConnection structure; not needed. Affected file is
7748 lib/silcclient/client.h.
7752 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7754 * Do not ask whether user wants to use the negotiated private key
7755 for private messages, just use it. Affected file is
7756 silc/local_command.c.
7758 * Added `send_enc_key' and `enc_key_len' fields to the
7759 SilcIDListData structure since they are needed in the re-key
7760 phase. Affected file is silcd/idlist.[ch].
7762 * Implemented the simple re-key protocol into the server.
7763 Affected files silcd/server.c and silcd/protocol.[ch]. The
7764 re-key will be performed once in an hour, by default.
7766 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7767 Added silc_server_rekey, silc_server_rekey_callback and
7768 silc_server_rekey_final.
7770 * Removed Tunneled flag from the protocol. Updated the code
7771 and the specifications.
7773 * Adde `pfs' field to the SilcIDListData to indicate whether
7774 the PFS is to be performed in the re-key. Affected file is
7777 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7779 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7780 int64 of at least the xintXX size. If void * is less that 4
7781 bytes uint32 * will be used. Defined bool as boolean.
7783 * Changed _ALL_ unsigned long and unsigned int to uint32,
7784 unsgined short to uint16 in the source tree.
7786 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7787 not handle clients that has entry->data.registered == FALSE.
7788 They are not in the network anymore. Affected file is
7791 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7793 * Implemented the sending of the SERVER_SIGNOFF notify in the
7794 server. Affected file is silcd/server.c.
7796 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7797 Added also silc_notify_payload_encode_args into the
7798 lib/silccore/silcnotify.[ch].
7800 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7801 Affected file silcd/packet_receive.c.
7803 * Implemented the SERVER_SIGNOFF notify handling in the client
7804 library. Affected file lib/silcclient/client_notify.c. Also,
7805 implemnted the printing of the SERVER_SIGNOFF info to the
7806 application. Affected file silc/client_ops.c.
7808 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7809 if the deleting was successful. Affected file silcd/idlist.[ch].
7811 * Added support for public key authentication in the connection
7812 authentication protocol in the client library. Affected file
7813 lib/silcclient/protocol.c.
7815 * Changed the server's silc_idlist_get_clients_by_* interface
7816 to support already allocated array so that new entries may be
7817 added to pre-allocated array. Affected file silcd/idlist.[ch].
7818 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7819 and command replies.
7821 * All command reply functions in the server now calls the
7822 pending command callback even if error occured. This way the
7823 error will be delivered to the client as well. Affected files
7824 silcd/command.c and silcd/command_reply.c.
7826 * Fixed INFO command to return local server's info if no server
7827 was provided. Affected file lib/silcclient/command.c.
7829 * Removed RESTART command for good. Updated the code and the
7832 * Rewrote parts of the task system. It is a bit simpler now.
7833 Removed unsued task priorities. The affected files are
7834 lib/silcutil/silctask.[ch].
7836 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7838 * Moved the USERS printing from the library to the application.
7839 Affected files lib/silcclient/command.c and silc/client_ops.c.
7841 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7845 * Added channel key re-key support. The re-key is perfomed
7846 only by the router and is done once in an hour. Added `rekey'
7847 field to the SilcChannelEntry in the server. Affected files
7848 silcd/server.c and silcd/idlist.h.
7850 * Added silc_task_unregister_by_context into the file
7851 lib/silcutil/silctask.[ch].
7853 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7855 * Added SILC_UMODE_GONE mode to indicate when the client is not
7856 present in the SILC network. Added also support to the local
7857 command AWAY that will set this mode. Added support of showing
7858 "xxx is gone" in WHOIS command. The USERS command shows the
7859 gone status as well.
7861 * Fixed setting server and router operator privileges in the
7862 server's UMODE command. Affected file silcd/command.c.
7864 * Merged the SKE KE1 and KE2 payloads into one payload. The
7865 new KE payload is equivalent to the old KE2 payload.
7867 Cleaned up the SKE Start Payload parsing. It now uses the
7868 simple buffer unformatting to do the parsing. A lot faster
7871 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7872 to the SKE that is used to indicate whether both of the SKE
7873 parties should perform authentication. By default only the
7874 responder performs authentication. By setting this flag also
7875 the initiator must do authentication. By default it is unset
7876 since in normal SKE case, client to server connection, only
7877 the responder should do authentication. When doing SKE between
7878 two clients both should perform authentication. Updated the
7879 code and the protocol specs.
7881 * A little fix to IDENTIFY command in the server. Search the
7882 client first by hash not nickname. Affected file is
7885 * Fixed the silc_client_close_connection to support closing
7886 the client to client connections wihtout deleting too much
7887 data. Affected file lib/silcclient/client.c.
7889 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7890 are received if protocol used to be active but is not anymore
7891 the application would crash due to NULL pointer dereference.
7892 Affected files silcd/server.c and lib/silcclient/client.c.
7894 * Added `hash' field to the SilcClientConnection to include
7895 the hash function negotiated in the SKE protocol.
7897 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7898 to set the channel founder authentication data. A client can
7899 claim the founder rights later by providing the authentication
7900 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7901 This way the channel founder can regain the channel founder
7902 privileges even it is left the channel. This works only on
7903 local server and the client must be connected to the same
7904 server to be able to regain the founder rights. Updated the
7905 protocol specs accordingly.
7907 Added support to the CMODE command in the client to set the
7908 founder auth data. Read the README to see how to set it.
7910 Added support to the CUMODE command to claim the founder
7911 rights. Read the README to see how to do it.
7913 Added support for the founder authentication to the Channel
7914 Entry in the server. Affected file silcd/idlist.h.
7916 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7917 server's CMODE command. Affected file silcd/command.c.
7919 * Added the following new functions into lib/silccore/silcauth.[ch]:
7920 silc_auth_get_method and silc_auth_get_data.
7922 * The server now saves the remote hosts public key to the
7923 SilcIDListData pointer. Affected file silcd/protocol.c.
7925 * The normal server now does not remove the channel entry from
7926 the cache if the founder authentication data is set. It used
7927 to remove it if the founder was the last one on the channel on
7928 the server and left the channel. The auth data is saved and
7929 if the channel is re-joined later the old entry is used with
7930 the old auth data. Affected files silcd/command_reply.c and
7933 * Removed the `pkcs' field from the SilcIDListData structure
7934 in the server; it is not used. Affected file silcd/idlist.h.
7936 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7938 * Fixed packet processing on slow links. Partial packets were
7939 never re-processed because the incoming data buffer was cleared
7940 by the application. Application must not directly clear the
7941 sock->inbuf, the packet processing routines handle it. Fixed
7942 this in client library and in server.
7944 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7946 * Fixed the WHOIS and IDENTIFY send reply function to really
7947 check whether to send list or just one entry. Affected file
7950 * Cleaned up the LEAVE command's channel key distribution. The
7951 affected file silcd/command.c.
7953 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7954 can enforce the channel mode as well. In that case the ID
7955 includes the ID of the server. The code now enforces the
7956 mode change if the router have different mode than the server.
7958 * The notify client operation with CMODE_CHANGE notify can now
7959 return NULL client_entry pointer if the CMODE was not changed
7960 by client. Application must check for this.
7962 * Added <Server ID> argument to INFO command to support server
7963 info fetching by Server ID.
7965 * Added silc_server_announce_get_channel_users to get assembled
7966 packets of channel users of the specified channel. Affected
7967 file silcd/server.[ch].
7969 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
7970 was freed underneath the ID Cache.
7972 * Re-announce clients when the server received CHANNEL_CHANGE
7973 notify from the router. Affected file silcd/packet_send.c.
7975 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7977 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
7978 crashed since it did not handle the fact that there is no cipher
7979 called "3" and didn't check the error condition. Now fixed.
7981 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
7982 flag. It can be used to send message requests.
7984 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7986 * Implemented the RESTART command in the client.
7988 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
7989 notice type messages. Added notice printing to the user
7992 * The channel keys are not re-generated if the channel's mode
7993 is PRIVKEY, ie private key on the channel exists. Affected
7994 files silcd/server.c and silcd/command.c.
7996 * Fixed a little bug in channel message delivery when channel
7997 private keys are set in the server. Affected file is
7998 silcd/packet_send.c.
8000 * Changed the setting on channel->on_channel = TRUE from the
8001 silc_client_save_channel_key to the JOIN command reply. The
8002 key payload is not received if the private channel key is set.
8003 Affected file lib/silcclient/command_reply.c and the
8004 lib/silcclient/client_channel.c.
8006 * When the CMODE_CHANGE notify is sent and the channel private
8007 key mode is removed the channel key must be re-generated in
8008 other cells as well. Added this support for the router in the
8009 silcd/packet_receive.c.
8011 * Added new local command NOTICE to send notice message on
8012 channel. Affected file silc/local_command.[ch].
8014 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8016 * Added new local command ME to the client. It is used to send
8017 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8018 some action. Affected file silc/local_command.[ch].
8020 * Changed channel_message and private_message client operations
8021 to deliver the message flags to the application. Added also
8022 the `flags' arguments to the silc_client_send_channel_message
8023 and silc_client_send_private_message functions. Affected file
8026 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8028 * Redefined the Private Message Payload to support private message
8029 keys and to support the new private message flags. Updated
8030 the protocol specs. Flags makes it possible to have for example
8031 CTCP style messages.
8033 * Added new type SilcPrivateMessagePayload and defined an API
8034 for it in the lib/silcclient/silcprivate.[ch].
8036 * Tested private message private keys successfully. Tested the
8037 private message key set, unset and list commands with the new
8040 * Redefined the Channel Message Payload to include the channel
8041 message flags (equal with private message flags) to support
8042 for example CTCP style messages.
8044 * Defined some of the message (for channel and private message)
8045 flags. Updated the protocol specs and added the flags to the
8046 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8048 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8050 * Added SilcKeyAgreementStatus type to the key agreement routines
8051 to indicate the current status and error if one occured.
8052 The status types are defined in the lib/silcclient/silcapi.h.
8054 * Added new local command KEY that is used to set and unset private
8055 keys for channels, set and unset private keys for private messages
8056 with remote clients and to send key agreement requests and
8057 negotiate the key agreement protocol with remote client. The
8058 key agreement is supported only to negotiate private message keys,
8059 it currently cannot be used to negotiate private keys for channels,
8060 as it is not convenient for that purpose.
8062 * Fixed a minor pending callback setting bug in the function
8063 silc_client_get_client_by_id_resolve, now the function works.
8064 Affected file lib/silcclient/idlist.c.
8066 * Added function silc_net_get_local_port to get local bound
8067 port by socket. Added to lib/silcutil/silcnet.[ch].
8069 * Added `sockets' and `sockets_count' fields to the SilcClient
8070 object. They hold the sockets of the listenning sockets in
8071 the client. Listenning sockets may be for example the key
8072 agreement server. Affected file lib/silcclient/client.[ch].
8073 Added functions the silc_client_add_socket and the
8074 silc_client_del_socket. They are exported to the application
8077 * Added ~./silc/clientkeys to support other client's public keys.
8079 * Renamed verify_server_key client operation to verify_public_key
8080 and added one argument to indicate the type of the connection
8081 (server, client etc.).
8083 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8085 * Added silc_server_connection_auth_request to handle the
8086 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8087 silcd/packet_receive.[ch].
8089 * Added silc_server_send_connection_auth_request into the
8090 silcd/packet_send.c to send the connection auth request packet.
8092 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8095 * Fixed the public key authentication in responder side in the
8096 server. The `auth_data' pointer includes the SilcPublicKey
8097 not the path to the public key. Affected file silcd/protocol.c.
8099 * Implemented the public key authentication in the initiator side
8100 in the server. Affected file silcd/protocol.c.
8102 * Removed the [RedirectClient] config section from the server
8103 configuration. Is not needed and I don't want to implement it.
8105 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8107 * Cleaned up the CMODE command in the server. It now works
8108 correctly and supports all the modes defined in the protocol.
8109 Affected file is silcd/command.c.
8111 * Added `hmac_name' field to the SilcChannelEntry in the server
8112 to hold the default HMAC of the channel. It can be set when
8113 creating the channel (with JOIN command). Affected files
8116 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8117 type to indicate the change of the current cipher and hmac
8118 on the channel. Client can safely ignore the <cipher> argument
8119 (if it chooses to do so) since the CHANNEL_KEY packet will
8120 force the channel key change anyway. The <hmac> argument is
8121 important since the client is responsible of setting the new
8122 HMAC and the hmac key into use.
8124 * Fixed the CMODE command in the client library as well.
8126 * Tested CMODE command in router environment successfully.
8128 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8130 * Show the version of the remote client (or server) when connecting
8131 to the server. It is logged to the log file. Affected file
8132 is silcd/protocol.c.
8134 * Fixed the KILLED notify handling in the client library. The
8135 client must be removed from all channels when receiving the
8138 Also, do not remove the client entry when giving the KILL
8139 command but when the KILLED notify is received.
8141 * Removed silc_idlist_find_client_by_nickname from the server.
8142 Not needed anymore. Affected files silcd/idlist.[ch].
8144 * Implemented the CHANNEL_CHANGE notify type handling to the
8145 server. Affected file silcd/server.c.
8149 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8151 * Added silc_server_send_notify_invite to send the INVITE
8152 notify between routers.
8154 * Implemented the INVITE command correctly to the server.
8156 * Implemented the INVITE notify type handling in the server.
8158 * Implemented the INVITE command to the client library and on the
8161 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8163 * Added function silc_server_get_client_resolve to find the
8164 client entry by ID from all ID lists and then resolve it
8165 (using WHOIS) if it cannot be found. Affected file is
8168 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8170 * Implemented the BAN command to the client library.
8172 * The JOIN command in the server now checks the invite list
8175 * Changed the silc_command_reply_payload_encode_va and the
8176 silc_command_payload_encode_va to support that if argument is
8177 NULL it ignores and checks the next argument. Affected file
8178 lib/silccore/silccommand.c.
8180 * Added silc_server_send_notify_ban to send the BAN notify
8181 type between routers.
8183 * Chaned the silc_notify_payload_encode to support that if
8184 argument is NULL it ignores and checks the next argument.
8185 Affected file lib/silccore/silcnotify.c.
8187 * Tested ban lists in router environment successfully.
8189 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8191 * Implemented BAN command to the server, in silcd/command.[ch].
8193 * Removed the BAN and INVITE_LIST modes from the CMODE command
8196 * Added function silc_string_match to regex match two strings.
8197 Affected files lib/silcutil/silcutil.[ch].
8199 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8201 * Redefined parts of the SilcChannelEntry in the server to support
8202 the new ban and invite lists.
8204 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8206 * Redefined the INVITE command. The same command can be used to
8207 invite individuals to the channel but also to manage the invite
8208 list of the channel (to add to and remove from the invite list).
8209 Updated the protocol specs.
8211 * Added new command SILC_COMMAND_BAN that can be used to manage
8212 the ban list of the channel. Updated the protocol specs.
8214 * Removed the channel modes: the SILC_CMODE_BAN and the
8215 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8216 in the CMODE command. The equivalent features are now available
8217 using INVITE and BAN commands. Updated the protocol specs.
8219 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8220 in the network about change in the current ban list. The notify
8221 type is not used by the client.
8223 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8224 support the invite lists.
8226 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8228 * Added new function silc_string_regexify that converts string
8229 including wildcard characters into regex string that can
8230 be used by the GNU regex library. Added into the file
8231 lib/silcutil/silcutil.[ch].
8233 Added silc_string_regex_combine to combine to regex strings
8234 into one so that they can be used as one regex string by
8235 the GNU regex library. Added into the file
8236 lib/silcutil/silcutil.[ch].
8238 Added silc_string_regex_match to match two strings. It returns
8239 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8241 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8243 * Imported GNU regex to the soruce tree into lib/contrib.
8244 Fixed some compiler warning from the regex.c.
8246 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8248 * Fixed MOTD command in the server to work in router environment.
8250 * Fixed the MOTD command in the client library to support
8251 the server argument in the command.
8253 * Added `nickname_len' argument to the silc_idlist_add_client
8254 in the server, as the `nickname' argument may be binary data
8257 * Added silc_idlist_get_channels to return all channels from
8260 * Implemented LIST command to the server. Affected file is
8263 * Implemented the LIST command to the client library and on the
8266 * Added [<user count>] argument to the LIST command reply.
8267 With private channels the user count is not shown.
8269 * Updated TODO and README.
8271 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8273 * The client entry's data.registered must be TRUE even with
8274 global client entry on global client list. The data.registered
8275 is used to check whether the client is anymore in the network,
8276 for example with WHOWAS command so it must be valid.
8278 * Fixed the WHOWAS command in the server. It now actually works
8279 in router environment. Added function into silcd/command_reply.c
8280 silc_server_command_reply_whowas_save.
8282 * Added silc_idlist_purge function to the silcd/idlist.c
8283 to periodically purge the ID Cache.
8285 * Fixed INFO command in the server. It works now in router
8286 environment. Added <server name> argument to the INFO command
8287 reply. Updated the protocol specs.
8289 * Fixed minor bug in silc_idcache_purge to not purge if the
8290 expire value is zero.
8292 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8293 they were buggy because of the WHOWAS information.
8295 * Fixed local command MSG to handle the async resolving of
8296 the remote client properly. It used to fail the first MSG.
8297 Affected file silc/local_command.c.
8299 * Added `data_len' field to SilcIDCache context.
8301 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8303 * Update TODO. Todo in commands in the server.
8305 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8307 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8308 used by routers as broadcast packet to inform other routers
8309 about the changed user mode.
8311 Implemented the notify handling in the server. Affected file is
8312 silcd/packet_receive.c. Added the function
8313 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8315 * Added new generic Channel Payload and deprecated the New Channel
8316 Payload. The New Channel Payload is now the generic Channel
8319 * Added new argument `mode' to the silc_server_send_new_channel
8320 as it is required in the Channel Payload now.
8322 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8323 and created a new and real SilChannelPayload to represent the
8324 new generic Channel Payload. Implemented the encode/decode
8325 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8327 * Added silc_server_get_client_channel_list to return the list
8328 of channels the client has joined for WHOIS command reply.
8329 Affected file silcd/server.[ch].
8331 * Implemented the channel list sending in the WHOIS command reply
8332 in server and in the client.
8334 Implemented the channel list displaying on the user interface
8335 as well. Affected file silc/client_ops.c.
8337 * Added silc_channel_payload_parse_list to parse list of Channel
8338 Payloads. It returns SilcDList list of SilcChannelPayloads.
8339 Client for example can use this function to parse the list of
8340 channels it receives in the WHOIS command reply. The caller
8341 must free the list by calling silc_channel_payload_list_free.
8342 Affected files lib/silccore/silcchannel.[ch].
8344 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8346 * Added one new argument <user mode> to the WHOIS command reply
8347 to return the mode of the user in SILC. Updated the protocol
8350 Implemented it to the server and client.
8352 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8354 * Fixed the mode printing on the user interface on joining.
8355 Affected file silc/client_ops.c.
8357 * Implemented the UMODE command and user modes in general to the
8358 client library and to the user interface.
8360 * Implemented the UMODE command to the server.
8362 * The server now sends UNKNOWN_COMMAND error status if client sends
8363 unknown command. Affected file silcd/command.c.
8365 * All server commands now handle the command identifier the right
8366 way when sending the command reply to the client. The client can
8367 use to identify the command replies with the identifier.
8369 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8371 * Added silc_server_get_client_route to resolve the route to
8372 the client indicated by the client ID. Affected file is
8375 * Added silc_server_relay_packet as general function to relay
8376 packet to arbitrary destination. This deprecates functions
8377 like _send_private_message_key, _relay_notify etc. Affected
8378 file is silcd/packet_send.[ch].
8380 Removed silc_server_send_key_agreement,
8381 silc_server_send_private_message_key and
8382 silc_server_packet_relay_notify functions from the file
8383 silcd/packet_send.[ch].
8387 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8388 server. Affected file silcd/packet_receive.[ch].
8390 * Implemented the KILL command to the client. Implemented the
8391 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8392 Affected files lib/silcclient/command[_reply].c and
8393 lib/silcclient/client_notify.c. Implemented the KILL notify
8394 printing in the user inteface.
8396 * Fixed a lot silc_parse_nick memory leaks from the client
8397 library in the file lib/silcclient/command.c.
8399 * Changed the silc_server_send_notify_on_channels's `sender'
8400 argument from SilcSocketConnection to SilcClientEntry to
8401 check the sender as entry and not as connection object and not
8402 to send to the client provided as argument. The affected file
8403 is silcd/packet_send.[ch].
8405 * The notify packets that are destined directly to the client used
8406 to not to be processed by the server. Now changed that and the
8407 server processes all notify packets. After relaying the packet
8408 to the client the notify packet is processed in the server.
8410 * The silc_server_free_client_data now checks whether there is
8411 pending outgoing traffic for the client and purges the data to
8412 the network before removing the client entry.
8414 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8416 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8417 an client is killed from the SILC Network. Updated the protocol
8420 Added new function silc_server_send_notify_killed to the
8421 silcd/packet_send.[ch].
8423 * Added function silc_server_packet_relay_notify to relay notify
8424 packets that are destined directly to a client. In this case
8425 the server does not process the notify packets but merely relays
8426 it to the client. Affected file silcd/packet_send.[ch].
8428 Added also silc_server_packet_process_relay_notify to check
8429 whereto relay the notify. Affected file is
8430 silcd/packet_receive.[ch].
8432 * Implemented the KILL command to the server.
8436 * Added the backup schema desgined last fall to the protocol
8437 specs for everyone to see. The specification is in the
8438 *-spec-xx.txt draft and the packet type definitions for the
8439 backup routers is in *-pp-xx.txt draft. Thusly, added also
8440 new packet type SILC_PACKET_CELL_ROUTERS.
8442 * A big security problem in the implementation discovered. The
8443 signoff of an client did not cause new channel key generation
8444 which it of course should've done. The channel keys must be
8445 always re-generated when client leaves (or signoffs) the channel.
8446 The silc_server_remove_from_channels funtion now handles
8447 the channel key re-generation.
8449 * Added `sender' argument to the silc_server_send_notify_on_channels
8450 to not to send the client provided as argument. Affected file
8451 silcd/packet_send.[ch].
8453 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8455 * Implemented OPER and SILCOPER commands into the server and
8458 * Added silc_auth_verify and silc_auth_verify_data to verify
8459 the authentication directly from the authentication payload.
8460 It supports verifying both passphrase and public key based
8461 authentication. Affected file lib/silccore/silcauth.[ch].
8463 * Added `hash' field to the SilcIDListData structure. It is the
8464 hash negotiated in the SKE protocol. Affected file is
8467 * Slight redesigning of the SilcAuthPayload handling routines.
8468 Do not send SilcPKCS but SilcPublicKey as argument.
8470 * Implemented the public key authentication support to the
8471 serverconfig. The public key is loaded from the provided path
8472 and saved as authentication data to void * pointer. Thus,
8473 changed the unsigned char *auth_data to void *auth_data;
8475 * Fixed SHUTDOWN command to send the reply before the server
8476 is shutdown. :) Affected file silcd/command.c.
8478 * Fixed fatal bug in CONNECT command. The hostname was invalid
8479 memory and server crashed. Affected file silcd/command.c.
8481 * Fixed fatal bug in CLOSE command. The server_entry became
8482 invalid but was referenced later in the command. Affected file
8485 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8487 * Fixed fatal bug in failure packet handling. Server ignored
8488 the failure and thus crashed when it came.
8492 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8494 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8495 that the command may be executed only once in (about) 2 seconds.
8496 The old SILC_CF_LAG flag is same but allows command bursts up
8497 to five before limiting.
8499 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8500 server code. Various commands now includes the CF_LAG_STRICT
8501 flag to disallow any kind of miss-use of the command.
8503 * Fixed the silc_buffer_unformat to not to allocate any data
8504 if the length of the data is zero. It used to allocate the
8505 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8507 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8509 * Changed the format of AdminConnection configuration section
8510 in the server. Added username of the admin to the format.
8511 Affected files silcd/serverconfig.[ch].
8513 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8514 to return admin configuration data by host, username and/or
8517 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8519 * Implemented WHOWAS command to the server. Added the functions:
8521 silc_server_command_whowas_parse,
8522 silc_server_command_whowas_send_reply,
8523 silc_server_command_whowas_from_client and
8524 silc_server_command_whowas_from_server
8526 * Added <Client ID> argument to the WHOWAS command reply. Updated
8527 the protocol specs accordingly.
8529 * Implemented WHOWAS command and command_reply to the client
8532 Implemented the WHOWAS printing on the user interface.
8534 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8536 * Added new argument to the WHOWAS command reply, the real name.
8537 It is an optional argument. Updated the protocol specs.
8539 * Added SilcIDCacheDestructor callback that is registered when
8540 the SilcIDCache is allocated. The callback is called when
8541 an cache entry in the ID Cache expires, or is purged from the
8542 cache. Added into lib/silccore/idcache.[ch].
8544 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8545 to destruct the client entries when the cache entry expires.
8546 Other ID Cache's in server and in the client library ignores
8549 * If the ID Cache entry's `expire' field is zero then the entry
8550 never expires. Added boolean `expire' argument to the
8551 silc_idcache_add function in the lib/silccore/idcache.[ch].
8552 If it is TRUE the default expiry value is used.
8554 * Added silc_server_free_client_data_timeout that is registered
8555 when client disconnects. By default for 5 minutes we preserve
8556 the client entry for history - for WHOWAS command.
8558 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8560 * Added support to the server to enforce that commands are not
8561 executed more than once in 2 seconds. If server receives
8562 commands from client more frequently, timeout is registered
8563 to process the commands. Affected file silcd/command.c.
8564 Added new function silc_server_command_process_timeout.
8566 * Changed NICK_NOTIFY handling in client library to check that
8567 if the client's nickname was changed, so there is no need to
8568 resolve anything from the server.
8570 * Removed error printing from the WHOIS and IDENTIFY commands.
8571 If error occurs then it is ignored silently in the client library.
8572 The application, however, may map the received error to
8573 human readable error string. The application currently maps
8574 the NO_SUCH_NICKNAME error to string.
8576 * Made the command status message public to the application. Moved
8577 them from lib/silcclient/command_reply.c to
8578 lib/silcclient/command_reply.h. The application can map the
8579 received command status to the string with the
8580 silc_client_command_status_message function.
8582 * Added check to the server to check that client's ID is same
8583 as the Source ID in the packet the client sent. They must
8586 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8588 * Added dist-bzip hook to the Makefile.am to make bzip2
8589 compressed distributions.
8591 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8593 * Server now enforces the maximum length for the nickname and
8594 the channel as protocol specification dictates. 128 bytes for
8595 nickname and 256 bytes for channel name.
8597 * Moved the WHOIS printing to the application. The client libary
8598 does not print out the WHOIS information anymore, the application
8599 must do it. Renamed silc_client_command_reply_whois_print to
8600 the silc_client_command_reply_whois_save.
8602 The client's idle time is also sent to the application now, and
8603 the idle is shown on screen.
8605 * Added silc_client_command_reply_identify_save to save the
8606 received IDENTIFY entries.
8608 * Do not check for channel private keys in message sending and
8609 reception if the channel does not have the PRIVKEY mode set.
8610 Affected file lib/silclient/client_channel.c.
8612 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8614 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8615 just surfaced after chaning the JOIN procedure.
8617 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8619 * Added silc_client_get_clients_by_list to get client entries
8620 from Client ID list, that is returned for example by JOIN
8621 and USERS command replies. The application should use this
8622 function for example when JOIN command reply is received to
8623 resolve the clients already on the channel (library does not
8624 do that anymore as USERS command reply is not used in the JOIN
8625 procedure anymore). Affected files lib/silcclient/silcapi.h and
8626 lib/silcclient/idlist.c.
8628 * JOIN command reply and USERS command reply returns now SilcBuffer
8629 pointers instead of unsigned char pointers when returning
8630 the client list and mode list.
8632 * Added <Client ID> argument to the JOIN command reply, mainly
8633 for the server to identify for which client the command was
8634 originally sent. Updated protocol specs accordingly.
8636 * Added SilcDlist private_key pointer to the SilcChannelEntry
8637 in the client to support the channel private keys. Affected
8638 file is lib/silcclient/idlist.h.
8640 * Added SilcChannelPrivateKey argument to the function
8641 silc_client_send_channel_message so that application can choose
8642 to use specific private ke if it wants to. If it is not provided,
8643 the normal channel key is used, unless private keys are set.
8644 In this case the first (key that was added first) is used
8645 as the encryption key.
8647 * Implemented the support for channel private key handling.
8648 Implemented the following functions:
8650 silc_client_add_channel_private_key,
8651 silc_client_del_channel_private_keys,
8652 silc_client_del_channel_private_key,
8653 silc_client_list_channel_private_keys and
8654 silc_client_free_channel_private_keys
8656 Affected file lib/silcclient/client_channel.c.
8658 * Added the support for the private keys in the channel message
8659 sending and encryption and in the message reception and
8660 decryption. Affected funtions are
8661 silc_client_send_channel_message and silc_client_channel_message.
8663 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8665 * Added SKE's key verify callback to the client library's
8666 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8668 * Removed the statement that server (or router) must send USERS
8669 command reply when joining to the channel so that the client
8670 knows who are on the channel. Instead, the client list and
8671 client's mode list is now sent in the JOIN command reply to the
8672 client who joined channel. This is better solution.
8674 * Added function silc_server_get_users_on_channel and function
8675 silc_server_save_users_on_channel to the silcd/server.[ch].
8677 * Removed function silc_server_command_send_users from the
8680 * Do not show topic on the client library anymore. The topic is
8681 sent in the command reply notify to the application and the
8682 application must show the topic now.
8684 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8686 * Added client searching by nickname hash into the IDENTIFY and
8687 WHOIS commands in the server as they were clearly missing from
8688 them. Affected file is silcd/command.c.
8690 * Fixed a bug in private message receiving in the client library.
8691 The remote ID was freed and it wasn't supposed, now it is
8694 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8696 * Minor fix to the channel payload; allocate the data area, as it
8697 needs to be of specific length.
8699 * If the key agreement port is zero then the operating
8700 system will define the bound port. Affected files are
8701 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8703 * Added new function silc_channel_payload_decrypt into the file
8704 lib/silccore/silcchannel.[ch].
8706 * Moved the channel message etc, check from silc_packet_decrypt
8707 to applications. The library calls now a generic
8708 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8709 when the packet is either normal or special. This was done to
8710 allow more wide range of checking that was not allowed when
8711 the code was in library. Now applications can do virtually any
8712 checks to the packet and return to the library the decision how
8713 the packet should be processed. Affected files are
8714 lib/silccore/silcpacket.[ch].
8716 Added silc_server_packet_decrypt_check to the server and
8717 silc_client_packet_decrypt_check to the client library.
8719 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8720 to send with specified source and destination information.
8722 * Channel message delivery between routers was broken after the
8723 channel key distribution was fixed earlier. The channel key
8724 was used be to distributed to other routers as well which is not
8725 allowed by the protocol. Now this is fixed and channel keys
8726 really are cell specific and the channel message delivery between
8727 routers comply with the protocol specification.
8729 * Fixed various commands in server to check also the global list
8730 for the channel entry and not just the local list. The affected
8731 file silcd/command.c.
8733 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8735 * Added assert()s to buffer formatting and unformatting routines
8736 to assert (if --enable-debug) when error occurs. Affected
8737 file: lib/silcutil/silcbuffmt.c.
8739 * Changed to auto-reconnect to check whether the remote host is
8740 router and register the re-connect timeout if it is. It used
8741 to check that whether we are normal server, but router must do
8742 auto-reconnect with another router as well. Affected file
8745 * Removed the [<key len>] option from CMODE command as the cipher
8746 name decides the key length, nowadays. See the defined ciphers
8747 from the protocol specification.
8749 * Added [<hmac>] option to the CMODE command to define the HMAC
8750 for the channel. Added SILC_CMODE_HMAC channel mode.
8752 * Added [<hmac>] option for the JOIN command so that user can
8753 select which HMAC is used to compute the MACs of the channel
8756 * Added Hmac field to the Channel Message Payload. The integrity
8757 of plaintext channel messages are now protected by computing
8758 MAC of the message and attaching the MAC to the payload. The
8759 MAC is encrypted. Now, it is clear that this causes some
8760 overhead to the size of the packet but rationale for this is that
8761 now the receiver can verify whether the channel message decrypted
8762 correctly and also when private keys are set for the channel the
8763 receiver can decrypt the packet with several keys and check from
8764 the MAC which key decrypted the message correctly.
8766 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8767 lib/silccrypt/silccipher.[ch].
8769 * Added silc_hash_len to return the digest length into the
8770 lib/silcrypt/silchash.[ch].
8772 * Rewrote parts of Silc Channel Payload interface in the
8773 lib/silccore/silcchannel.[ch]. The encode function now also
8774 encrypts the packet and parse function decrypts it.
8776 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8778 * Fixed a minor formatting bug in the SKE's key material processing.
8779 It actually might have processed the keys wrong way resulting
8782 * Redefined the mandatory HMAC algorithms and added new algorithms.
8783 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8784 and hmac-md5 truncated to 96 bits. The mandatory is now
8785 hmac-sha1-96. Rest are optional (including the one that used
8786 to be mandatory). Rationale for this is that the truncated HMAC
8787 length is sufficient from security point of view and can actually
8788 make the attack against the HMAC harder. Also, the truncated
8789 HMAC causes less overhead to the packets. See the RFC2104 for
8792 * Added new [hmac] configuration section. The SKE used to use
8793 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8794 is of course wrong. The official names that must be proposed in
8795 the SKE are the ones defined in the protocol specification
8796 (hmac-sha1-96 for example). The user can configure any hmac
8797 using any hash function configured in the [hash] section. At
8798 least, the mandatory must be configured.
8800 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8802 * Added HMAC list to the SKE proposal list. It has now both
8803 hash algorithm list and HMAC list. This makes the protocol
8804 incompatible with previous versions. The SKE now seems to work
8805 the way it is supposed to work, for the first time actually.
8807 * Defined plain Hash algorithms to the protocol specification.
8810 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8812 * Implemented support for key agreement packets into the server.
8813 Added functions silc_server_key_agreement and
8814 silc_server_send_key_agreement. Other than these functions,
8815 server has nothing to do with this packet.
8817 * Added support for private message key packets into the server.
8818 Added functions silc_server_private_message_key and
8819 silc_server_send_private_message_key.
8823 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8824 called in the protocol's final callback instead in the END
8825 protocol state. This makes a little more sense and in the same
8826 time in client we can use the same protocol routines for normal
8827 key exchange and to key agreement packet handling as well.
8829 * Added to both client's and server's KE protocol context the
8830 SilcSKEKeyMaterial pointer to save the key material. We will
8831 bring the key material to the protocol's final callback by doing
8832 this. The final callback must free the key material.
8834 * Added SKE's packet_send callback into client's KE protocol
8835 context so that the caller can choose what packet sending function
8836 is used. This way we can use different packet sending when
8837 doing normal SKE when doing key agreement packet handling (in
8838 the key agreement packet handling we do not want to encrypt
8841 * Implemented the responder side of the key agreement routines
8842 in the client. The client can now bind to specified port and
8843 accept incoming key negotiation. The key material is passed
8844 to the application after the protocol is over.
8846 * Implemented the processing of incoming Key Agreement packet
8847 in the client. Added function silc_client_key_agreement to
8850 * Implemented the intiator side of the key agreement routines
8851 in the client. The client can now initiate key agreement with
8852 another remote client. The key material is passed to the
8853 application after the protocol is over.
8855 * Created client_keyagr.c to include all the key agreement
8858 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8859 SILC_TASK_CALLBACK except that it is not static.
8861 * Created client_notify.c and moved the Notify packet handling
8862 from the client.[ch] into that file.
8864 * Created client_prvmsg.c and moved all private message and
8865 private message key routines from the client.[ch] into that file.
8867 * Create client_channel.c and moved all channel message and
8868 channel private key routines from the client.[ch] into that file.
8870 * Changed silc_client_get_client_by_id_resolve to resolve with
8871 WHOIS command instead of IDENTIFY command, in the file
8872 lib/silclient/idlist.c.
8874 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8876 * Implemented the SKE's responder side to the Client library.
8878 * When FAILURE is received to the protocol do not trust it
8879 blindly. Register a timeout to wait whether the remote closes
8880 the connection as it should do it, only after that process the
8881 actual failure. This was changed to both client and server.
8883 * Added client_internal.h to include some of the structures
8884 there instead of client.h in lib/silcclient/.
8886 * Added function silc_task_unregister_by_callback to unregister
8887 timeouts by the callback function.
8889 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8891 * Some "Incomplete WHOIS info" errors has been appearing on the
8892 log files. Took away the entry->userinfo check from WHOIS
8893 reply sending. The entry->userinfo is now " " if client did not
8894 provide one. I thought this was fixed earlier but something
8895 is wrong still. Let's see if the error still appears.
8897 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8899 * Fixed a minor bug in the login when the channel key is
8900 re-generated in the server. It used to generate the key in
8901 wrong order and thus caused problems in the channel traffic.
8903 * Fixed a minor bug in channel key distsribution after
8904 KICK command. The key was not sent to the router even though
8907 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8909 * Added silc_ske_process_key_material_data as generic routine
8910 to process any key material as the SILC protocol dictates. The
8911 function is used by the actual SKE library but can be used by
8912 applications as well. This relates to the private message keys
8913 and the channel private keys since they must be processed the
8914 same way the normal SILC session keys. The protocol dictates
8915 this. Affected files: lib/silcske/silcske.[ch].
8917 Added also silc_ske_free_key_material to free the
8918 SilcSKEKeyMaterial structure.
8920 * Defined silc_cipher_set_key function to set the key for
8921 cipher without using the object's method function. The affected
8922 files: lib/silccrypt/silccipher.[ch].
8924 * Implemented silc silc_client_add_private_message_key,
8925 silc_client_add_private_message_key_ske,
8926 silc_client_del_private_message_key,
8927 silc_client_list_private_message_keys and
8928 silc_client_free_private_message_keys functions in the
8931 Added functions silc_client_send_private_message_key to send
8932 the Private Message Key payload and silc_client_private_message_key
8933 to handle incoming Private Message Key payload.
8935 * Added Cipher field to the Private Message Key payload to set
8936 the cipher to be used. If ignored, the default cipher defined
8937 in the SILC protocol (aes-256-cbc) is used.
8939 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8941 * Removed lib/silcclient/ops.h file.
8943 Redefined parts of the SILC Client Library API. Created new
8944 file silcapi.h that deprecates the ops.h file and defines the
8945 published Client Library API. Defined also private message key
8946 API and channel private key API into the file.
8948 This is the file that the application must include from the
8949 SILC Client Library. Other files need not be included by
8950 the application anymore.
8952 * Added new key_agreement client operation callback and also
8953 defined the Key Agreement library API for the application.
8955 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8957 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8958 is used by clients to request key negotiation between another
8959 client in the SILC network. If the negotiation is started it
8960 is performed using the SKE protocol. The result of the
8961 negotiation, the secret key material, can be used for example
8962 as private message key.
8964 Implemented the Key Agreement payload into the files
8965 lib/silccore/silauth.[ch].
8967 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8969 * Redefined ciphers for the SILC protocol. Added some new ciphers
8970 and defined the key lengths for the algorithms. Changed the
8971 code accordingly. The default key length is now 256 bits.
8973 * Fixed SKE key distribution function silc_ske_process_key_material
8974 when the key length is more than 128 bits. The default key
8975 length in SILC is now 256 bits.
8977 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
8978 to indicate unsupported algorithm.
8980 * Renamed rijndael.c to aes.c and all functions as well.
8982 * Fixed a long standing channel key setting bug in client library.
8983 Weird that it has never surfaced before.
8985 * Fixed bug in channel deletion. If the entire channel is removed
8986 then it must also delete the references of the channel entry
8987 from the client's channel list as the client's channel entry and
8988 the channel's client entry share same memory.
8990 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8992 * Implemented CONNECT and SHUTDOWN commands in the client.
8994 * Implemented CLOSE command to the client.
8996 * Added the function silc_idlist_find_server_by_name into the
8997 files silcd/idlist.[ch].
8999 Added the function silc_idlist_find_server_by_conn into the
9000 files silcd/idlist.[ch].
9002 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9004 * DIE command was renamed to SHUTDOWN. Updated the both code
9007 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9008 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9010 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9013 * Added function silc_server_create_connection function to create
9014 connection to remote router. My server implementation actually
9015 does not allow router to connect to normal server (it expects
9016 that normal server always initiates the connection to the router)
9017 so the CONNECT command is only good for connecting to another
9020 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9022 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9023 or some other client was kicked from the channel.
9025 Implemented the handling of the notify type to both client
9028 Implemented silc_server_send_notify_kicked to send the KICKED
9029 notify. It is used to send it to the server's primary router.
9031 * Implemented the KICK command into server and client.
9033 * Added `query' argument to the silc_idlist_get_client function
9034 to indicate whether to query the client from server or not if
9037 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9038 to indicate that the client is not channel founder.
9042 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9044 * Removed the rng context from SilcPacketContext structure and
9045 changed that the packet routine uses the Global RNG API.
9047 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9049 * Added support for quit message that client can "leave" on the
9050 channel when it quits the SILC. It is ditributed inside the
9051 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9053 Added silc_server_free_client_data that will take the
9054 signoff message as argument.
9056 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9058 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9060 * Updated parts of the protocol specification to keep it up
9063 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9065 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9066 payloads in one packet.
9068 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9069 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9070 use now the new List flag.
9072 * Also deprecated the following packet types: REPLACE_ID,
9073 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9075 * Added list support for Notify packet in server.
9077 * Added silc_server_send_notify_channel_change to send the
9078 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9079 the silc_server_send_replace_id.
9081 * Added silc_server_send_notify_nick_change to send the
9082 NICK_CHANGE notify type. Deprecates the function
9083 silc_server_send_replace_id.
9085 * Added silc_server_send_notify_join to send the JOIN notify type.
9086 Deprecates the function silc_server_send_new_channel_user.
9088 * Added silc_server_send_notify_leave to send LEAVE notify type.
9089 Deprecates the function silc_server_send_remove_channel_user.
9091 * Added silc_server_send_notify_cmode and
9092 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9093 types. Deprecates the silc_server_send_set_mode function.
9095 * Added SERVER_SIGNOFF notify type to indicate that server has
9096 quit. This means that all clients on the channel from that
9097 server will drop. This can be also used when netsplit happens.
9099 Deprecated REMOVE_ID packet type since it is not needed anymore
9102 Added silc_server_send_notify_server_signoff to send the
9103 SERVER_SIGNOFF notify type. Deprecates the function
9104 silc_server_send_remove_id.
9106 Added also silc_server_send_notify_signoff to send the
9107 SIGNOFF notify type.
9109 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9110 SILC protocol from this day on. Changed the protocol
9111 specification as well.
9113 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9114 notify type. It is used between routers to notify about
9115 topic changes on a channel.
9117 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9120 * Partly updated the protocol specification to comply with the
9121 changes now made. It is still though a bit outdated.
9123 * The JOIN notify type now takes one extra argument <Channel ID>.
9124 The packet used to be destined to the channel but now the
9125 JOIN type may be sent as list thus it is impossible to
9126 destine it to any specific channel. By adding this argument
9127 it is again possible.
9129 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9131 * Added CREDITS file. The CHANGES and CREDITS file will appear
9132 in the distribution as well.
9134 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9136 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9137 types in the server's silcd/packet_receive.c.
9139 * Implemented CMODE and CUMODE to work in router environment.
9141 * Fixed minor encoding and decoding buglet from the
9142 lib/silccore/silcmode.c.
9144 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9147 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9149 * Changed all SilcConfigServer* and silc_config_server* to
9150 SilcServerConfig* and silc_server_config*, respectively.
9153 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9155 * Associated the ID (client or server ID) to the Authentication
9156 Payload to avoid any possibility of forging. Updated the
9157 protocol specification and the code accordingly.
9159 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9161 * The RSA key length is now save to the RsaKey context in the
9162 key generation process in lib/silccrypt/rsa.c. The key length
9163 is now used to figure out the maximum size of the block allowed
9164 to be encrypted/signed.
9166 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9167 is equivalent to the silc_mp_mp2bin but does not allocate any
9170 * Changed silc_mp_mp2bin API to take length argument. If it is
9171 non-zero then the buffer is allocated that large. If zero, then
9172 the size is approximated using silc_mp_sizeinbase, which however
9175 * Created Global RNG API which is global RNG that application can
9176 initialize. After initializing, any routine anywhere in the
9177 code (including library) can use RNG without allocating a new
9178 RNG object. This was done to allow this sort of use of the
9179 RNG in code that has no chance to allocate RNG object. All
9180 applications currently allocate this and many routines in the
9181 library use this. Affected file lib/silccrypt/silcrng.[ch].
9183 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9184 it to use the Global RNG API.
9186 * Defined Authentication Payload into protocol specification that
9187 is used during SILC session to authenticate entities. It is
9188 used for example by client to authenticate itself to the server
9189 to obtain server operator privileges.
9191 Implemented this payload into the lib/silccore/silcauth.[ch].
9192 Implemented also routines for public key based authentication
9193 as the new protocol specification dictates.
9195 Moved definitions of different authentication methods from
9196 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9198 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9199 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9200 silc_pkcs_verify_with_hash functions into the file
9201 lib/silccrypt/silcpkcs.[ch].
9203 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9205 * The client entry's userinfo pointer must be always valid.
9206 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9207 will fail since it requires the userinfo. Now, the userinfo
9208 is allocated as "" if actual userinfo does not exist. Actually,
9209 it must exist and it is totally Ok to drop client connections
9210 that does not announce the userinfo. However, we will make
9211 this workaround for now.
9213 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9214 to return the remote port by socket.
9216 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9218 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9219 SILC_SERVER_PENDING_EXEC and added an new macro
9220 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9221 data or when error occurs while processing the pending command.
9223 Added new argument `destructor' into silc_server_command_pending
9224 and to the SilcServerCommandPending object. This destructor is
9225 now called after calling the pending callback or if error occurs
9226 immediately. If error occurs the actual pending callback won't
9227 be called at all - only the destructor. The destructor may be
9228 NULL if destructor is not needed.
9230 All this applies for client library code as well. Similar
9231 changes were made there as well for the pending commands.
9233 In the client, the application must now allocate the
9234 SilcClientCommandContext with the silc_client_command_alloc
9237 * Added reference counter to the SilcServerCommandContext. Added
9238 function silc_server_command_alloc and silc_server_command_dup
9241 Same type of functions added to the client library for the same
9244 * Removed the cmd_ident from IDListData away since it is now
9245 global for all connections. It is the command identifier used
9246 in command sending and with pending commands. The affected file
9249 * Added reference counter to the SilcSocketConnection objecet to
9250 indicate the usage count of the object. The object won't be
9251 freed untill the reference counter hits zero. Currently only
9252 server uses this, and client ignores it. The client must be
9253 set to use this too later. The affected files are
9254 lib/silccore/silcsockconn.[ch]. Added also the function
9255 silc_socket_dup to increase the reference counter.
9257 This was mainly added because it is possible that the socket
9258 is removed underneath of pending command or other async
9259 operation. Now it won't be free'd and proper DISCONNECTING
9260 flags, etc. can be set to avoid sending data to connection that
9261 is not valid anymore.
9263 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9264 the connection. After that it sets SILC_SET_DISCONNECTED.
9265 It is, however, possible that the socket data is not still freed.
9266 The silc_server_packet_process now checks that data is not
9267 read or written to connection that is DISCONNECTED. The socket
9268 get's freed when the reference counter hits zero.
9270 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9272 * Changed the client operation API: channel_message operation's
9273 `sender' is now the client entry of the sender, not the nickname
9274 and the `channel' is the channel entry, not the channel name.
9276 In the private_message operation the `sender' is now also the
9277 client entry of the sender not the nickname.
9279 Affected file is lib/silcclient/ops.h and all applications
9280 using the client operations.
9282 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9284 * Moved the calling of ops->connect() from connect_to_server_final
9285 into receive_new_id functin since that is the point when the
9286 client is actually allowed to send traffic to network. The
9287 affected file is lib/silcclient/client.c.
9289 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9291 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9292 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9293 (if needs broadcasting) instead of broadcasting the packets one
9294 by one which would make a burst in the network traffic.
9296 * Added `broadcast' argument to the functions in silcd/server.[ch]
9297 silc_server_create_new_channel[_with_id] to indicate whether
9298 to send New Channel packet to primary router.
9300 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9302 * Added new function into the silcd/server.[ch] files:
9303 silc_server_create_new_channel_with_id to create new channel with
9304 already existing Channel ID.
9306 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9307 lib/silccore/silcpacket.h. This packet is used t send list of
9308 Set Mode payloads inside one packet. Server uses this to set
9309 the modes for the channels and clients on those channels, that it
9310 announced to the router when it connected to it. The protocol
9311 specification has been updated accordingly.
9313 * The silc_server_new_channel did not handle the packet coming
9314 from normal server as it normally does not send that. However,
9315 when it announces its channels it does send it. Implemented
9316 the support for that.
9318 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9319 into the file lib/silccore/id.h.
9321 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9323 * Fixed memory leaks in the functions silc_idlist_del_client,
9324 silc_idlist_del_channel and silc_idlist_del_server in the file
9325 silcd/idlist.c. All of those leaked like a sieve.
9327 * Fixed some small memory leaks in the client's function
9328 silc_client_notify_by_server.
9330 * Added functions into silcd/server.c: silc_server_announce_clients,
9331 silc_server_announce_channels and silc_server_announce_server.
9332 These functions are used by normal and router server to announce
9333 to its primary router about clients, channels and servers (when
9334 router) that we own. This is done after we've connected to the
9337 These functions effectively implements the following packet types:
9338 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9339 and SILC_PACKET_NEW_ID_LIST.
9341 * Added new functions into the silcd/packet_receive.[ch]:
9342 silc_server_new_id_list, silc_server_new_channel_list and
9343 silc_server_new_channel_user_list to handle the incoming
9344 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9346 * Added support of changing Channel ID in the function
9347 silc_server_replace_id. If the server that announces a channel
9348 to the router already exists in the router (with same name but
9349 with different Channel ID), router is responsible to send
9350 Replace ID packet to the server and force the server to change
9351 the Channel ID to the one router has.
9353 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9354 client that the Channel ID has been changed by the router. The
9355 normal server sends this to the client. Client must start using
9356 the new Channel ID as the channel's ID.
9358 Implemented handling of this new type into lib/silcclient/client.c
9359 into the function silc_client_notify_by_server.
9361 * Added new function silc_idlist_replace_channel_id into the files
9362 silcd/idlist.[ch] to replace the Channel ID.
9364 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9366 * Call silc_server_command_identify_check always when processing
9367 the IDENTIFY command in silcd/command.c
9369 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9371 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9372 send keepalive packets. The packet can be sent by clients,
9373 servers and routers.
9375 Added function silc_socket_set_heartbeat into the file
9376 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9377 If not set, the heartbeat is not performed. The actual
9378 heartbeat is implemented in the low level socket connection
9379 library. However, application is responsible of actually
9382 Added silc_server_send_heartbeat to send the actual heartbeat
9383 packet into silcd/packet_send.[ch]. Server now performs
9384 keepalive with all connections.
9386 * Added silc_task_get_first function into lib/silcutil/silctask.c
9387 to return the timeout task with shortest timeout. There was a bug
9388 in task unregistration that caused problems. TODO has been
9389 updated to include that task system must be rewritten.
9391 * The client library will now resolve the client information when
9392 receiving JOIN notify from server for client that we know but
9393 have incomplete information.
9395 * Rewrote parts of silc_server_remove_from_channels and
9396 silc_server_remove_from_one_channel as they did not remove the
9397 channel in some circumstances even though they should've.
9399 * Encryption problem encountered in server:
9401 The LEAVE command used to send the Channel Key packet to the
9402 router immediately after generating it. However, the code
9403 had earlier sent Remove Channel user packet but not immediately,
9404 ie. it was put to queue. The order of packets in the router
9405 was that Channel Key packet was first and Remove Channel User
9406 packet was second, even though they were encrypted in the
9407 reverse order. For this reason, MAC check failed. Now, this
9408 is fixed by not sending the Channel Key packet immediately but
9409 putting it to queue. However, this is more fundamental problem:
9410 packets that are in queue should actually not be encrypted
9411 because packets that are sent immediately gets encrypted
9412 actually with wrong IV (and thus MAC check fails). So, packets
9413 that are in queue should be encrypted when they are sent to
9414 the wire and not when they put to the queue.
9416 However, the problem is that the current system has not been
9417 designed to work that way. Instead, the packet is encrypted
9418 as soon as possible and left to the queue. The queue is then
9419 just purged into wire. There won't be any fixes for this
9420 any time soon. So, the current semantic for packet sending
9423 o If you send packet to remote host and do not force the send
9424 (the packet will be in queue) then all subsequent packets to the
9425 same remote host must also be put to the queue. Only after the
9426 queue has been purged is it safe again to force the packet
9429 o If you send all packets immediately then it safe to send
9430 any of subsequent packets through the queue, however, after
9431 the first packet is put to queue then any subsequent packets
9432 must also be put to the queue.
9434 Follow these rules and everything works fine.
9436 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9438 * Added new function silc_server_remove_clients_by_server to
9439 remove all client entries from ID list when the server connection
9440 is lost. In this case it is also important to invalidate all
9441 client entires as they hold the invalid server entry. This
9442 fixes fatal bug when server has lost connection and will reconnect
9445 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9447 * Made some sanity checks to silc_server_daemonise like to check
9448 whether the requested user and group actually exists.
9450 * Added sanity check to SKE's silc_ske_responder_finish to check
9451 that the public and private key actually is valid.
9453 * Invalidate the client's nickname when receiving Replace ID
9454 packet and the Client ID is being replaced. This means that the
9455 server will query the nickname if someone needs it (client)
9458 * Sort the ID Cache in client library when the ID Cache data
9459 has changed (needs sorting).
9461 * Do not allow for SILC client to create several connections to
9462 several servers. The client does not support windows right now
9463 and generating multiple connections causes weird behaviour.
9465 Irssi-silc client does support windows and can handle several
9466 connections without problems, see: www.irssi.org and SILC plugin.
9468 * Fixed some places where client was added to the IDList. The
9469 rule of thumb is following (in order to get everything right):
9470 If the client is directly connected local client then the
9471 `connection' argument must be set and `router' argument must be
9472 NULL to silc_idlist_add_client function. If the client is not
9473 directly connected client then the `router' argument must
9474 bet set and the `connection' argument must be NULL to the
9475 silc_idlist_add_client function.
9477 * The funtion silc_server_packet_send_local_channel actually did
9478 not check whether the client was locally connected or not. It
9479 does that now. Fixed a bug related to LEAVE command.
9481 * Fixed Remove Channel User payload parsing bug in server's
9482 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9484 * The server's silc_server_save_channel_key now checks also the
9485 global ID list for the channel as it might not be in the local
9486 list. Fixed a bug related to LEAVE command.
9488 * Is this the end of the [<unknown>] buglet that has been lurking
9489 around for a long time? A little for loop fix in server's
9490 silc_server_command_whois_parse that is used by both IDENTIFY
9491 and WHOIS command. At least, this was a clear bug and a cause
9492 of one type of [<unknown>] buglet.
9494 * WHOIS and IDENTIFY commands call the function
9495 silc_server_command_[whois/identify]_check function even if
9496 we are not router server.
9498 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9500 * Added --with-gmp configuration option. If set the GMP
9501 is always compiled in the SILC source tree. If not set then
9502 it is checked whether the system has the GMP3 installed. If
9503 it has then the GMP won't be compiled (the system's headers
9504 and library is used), if it doesn't have it then the GMP is
9505 compiled in the SILC source tree.
9507 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9509 * Changed RSA private exponent generation to what PKCS #1
9510 suggests. We try to find the smallest possible d by doing
9511 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9512 not security fix but optimization.
9514 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9516 * Added new config entry [Identity] to fork the server and run
9517 it as specific user and group. A patch from Bostik.
9519 * Imported Dotconf configuration library into lib/dotconf.
9520 This will be used to create the SILC configuration files later.
9521 It will appear in the distsribution after this commit.
9523 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9525 * A big code auditing weekend happening. Auditing code for
9526 obvious mistakes, bugs and errors. Also, removing any code
9529 Removed files for being obsolete:
9531 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9532 inline in the file lib/silcutil/silcbuffer.h)
9534 o lib/silcutil/silcbufutil.c (the header has inline versions)
9536 Changed code to fix possible error conditions:
9538 o The buffer formatting routines now check that the destination
9539 buffer really has enough space to add the data. This applies for
9540 both buffer formatting and unformatting
9541 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9542 unformatting was changed to accomodate following rules:
9543 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9544 sent to the function while XXX_*STRING will not allocate or copy
9545 the data into the buffer. Instead it sets the pointer from the
9546 buffer into the pointer sent as argument (XXX_*STRING used to
9547 require that the pointer must be allocated already). This change
9548 makes this whole thing a bit more consistent and more optimized
9549 (note that the data returned in the unformatting with XXX_*STRING
9550 must not be freed now). The routines return now -1 on error.
9552 o Tried to find all code that use buffer_format and buffer_unformat
9553 and added return value checking to prevent formatting and
9554 especially unformatting errors and possible subsequent fatal
9557 o Changed ske->x and ske->KEY to mallocated pointers in
9558 lib/silcske/silcske.h. Fixed possible data and memory leak.
9560 o Added return value checking to all *_parse* functions. Fixed
9561 many memory leaks as well.
9563 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9564 so that buffer overflows would not happen. All code now also
9565 checks the return value as it can fail.
9567 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9569 * Added reconnection support to server if the normal server looses
9570 its connection to the router (for example if router is rebooted).
9571 The server performs normal reconnection strategy implemented
9572 to the server. Affected file silcd/server.c.
9574 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9576 * Added new packet type SILC_PACKET_SET_MODE that is used to
9577 distribute the information about changed modes (for clients,
9578 channels and clients channel modes) to all routers in the
9579 network. Updated the protocol specification accordingly.
9581 Added functions into silcd/packet_send.c and
9582 silcd/packet_receive.c: silc_server_send_set_mode,
9583 silc_server_set_mode.
9585 Added new files silcmode.[ch] into lib/silccore that implements
9586 the encoding and decoding of Set Mode Payload. Added new type
9587 SilcSetModePayload. Moved the definitions of different modes
9588 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9590 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9592 * Oops, a little mistake in server's connection authentication
9593 protocol. The protocol is not ended with FAILURE but with
9594 SUCCESS if the authentication is Ok. :) Affected file is
9597 * Implemented NICK_CHANGE notify handling in server in the file
9598 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9599 the local clients on the channel. After the changing nickname
9600 in router environment snhould work and the [<unknown>] nickname
9601 should appear no more.
9603 The silc_server_replace_id function that receives the Replace ID
9604 payload now sends the NICK_CHANGE notify type also in the file
9605 silcd/packet_receive.c
9607 * Changed WHOIS and IDENTIFY command to support the maximum amount
9608 of arguments defined in protocol specs (3328 arguments). This
9609 fixed a bug that caused problems when there were more than three
9612 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9614 * Added extra parameter, command identifier, to the
9615 silc_client_send_command so that explicit command identifier
9618 Changed that ID list routines uses specific command identifier
9619 when sending WHOIS/IDENTIFY requests to the server so that they
9620 can be identified when the reply comes back.
9622 Affected files lib/silcclient/command.[ch],
9623 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9625 * Added `sender' argument to silc_server_packet_send_to_channel
9626 to indicaet the sender who originally sent the packet to us
9627 that we are now re-sending. Ignored if NULL. Affected file
9628 silcd/packet_send.[ch].
9630 * Added some server statistics support in silcd/server_internal.h
9631 SilcServerStatistics structure and around the server code. Also
9632 send some nice statistics information when client is connecting
9635 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9637 * Fixed channel ID decoding in server's JOIN command reply in
9638 silcd/command_reply.c
9640 * Fixed braodcasting of replace ID payload to not to send it if
9641 we are standalone server in silcd/packet_receive.c.
9643 * Fixed all channel message sending routines to not to send
9644 packets to clients that has router set, since they are routed
9645 separately in the same function earlier. Affects file
9646 silcd/packet_send.c and all channel packet sending functions.
9648 * In USERS reply, res_argv[i] are not allocated, the table
9649 is allocated. Thus changed that free the table, not its
9652 * In server's whois_check and identify_check if the client is
9653 locally connected do not send any WHOIS commands - they are not
9656 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9658 * Fixed some minor bugs in client when sending WHOIS command. The
9659 arguments was in wrong order.
9661 * Removed statis function add_to_channel from server in
9662 silcd/command.c that was previously used with the joining but
9665 * Tested USERS command in router environment successfully with two
9666 routers, two servers and two clients.
9668 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9670 * Reorganized the USERS command and command reply in client library
9671 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9672 When the command is given by user we register a pending command
9673 callback that will reprocess the command after the reply has been
9674 received from the server. When reprocessing the packet we then
9675 display the information. Thus, the USERS information is displayed
9676 now in the command callback instead of in the command reply
9677 callback. The processing of the command is same as previously
9678 when server has sent the command reply in the JOINing process.
9680 * Added to USERS command in silcd/command_reply.c to join the client,
9681 we didn't use to know about, to the channel after we've created
9682 a client entry for it. Also, for clienet we did know already still
9683 check whether it is on the channel or not and add it if not.
9685 * Removed silc_server_command_join_notify as the function and its
9688 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9690 * Changed the client's pending command handling to the same as the
9691 server's pending command handling. It is also now possible to
9692 execute command reply functions from other command reply
9693 function as the function callbacks for commands and command
9694 replies are one and same. The pending commands are not static
9695 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9696 in client connection context. Thus, pending commands are server
9697 connection specific as it is convenient.
9699 Changed the function silc_client_command_pending and
9700 silc_client_command_pending_del and added new function
9701 silc_client_command_pending_check. Removed the
9702 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9705 * Added cmd_ident, current command identifier, to the client
9706 connection context in lib/silcclient/client.h to keep track on
9707 command identifiers used in command sending. Client's command reply
9708 function handling now supports the mandatory command identifiers.
9710 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9711 funtions in client to fully support pending command callbacks.
9713 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9714 as one of the arguments to the application in the command reply
9717 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9718 before first releasing SILC but came back. Now it is removed again
9719 and should come back nomore. The FORWARDED flag was used only
9720 by the JOINing procedure by forwarding the command packet to router.
9721 Now, the JOINing procedure has been changed to more generic (due
9722 to various router environment issues) and FORWARDED is not needed
9723 anymore for anything. The protocol specification is yet to be
9726 Now, removed silc_server_packet_forward from server and the flag
9727 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9729 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9731 * Renamed NAMES command to USERS command. The NAMES was named that
9732 due to historical reasons. Now it is renamed. Also, rewrote
9733 parts of the USERS command. The nickname list is not sent anymore
9734 by the server. Only Client ID and mode lists are sent in the USERS
9735 command. Changed this also to the protocol specification.
9737 The client now resolves the names and stuff after it receives
9738 the USERS list from the server when joining to the channel.
9740 * WHOIS and IDENTIFY commands has been changed to support multiple
9741 Client ID's per command. One can now search for multiple users
9742 in the network by sending only one WHOIS or IDENTIFY command.
9743 Changed the code and the protocol specifications.
9745 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9746 uses silc_server_command_whois_parse to parse the request. */
9748 * If normal server, do not parse the WHOIS and IDENTIFY requests
9749 before sending it to the router. Saves some time.
9751 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9753 * Fixed JOIN command on client library. Wrong number of arguments
9754 used to crash the client.
9756 * Added silc_server_channel_has_global function to check whether
9757 channel has global users or not.
9759 * Added silc_server_channel_has_local function to check whether channel
9760 has locally connected clients on the channel.
9762 * The silc_server_remove_from_one_channel now checks whether the
9763 channel has global users or not after given client was removed from
9764 the channel. It also checks whether the channel has local clients
9765 on the channel anymore. If it does not have then the channel entry
9766 is removed as it is not needed anymore.
9768 * The silc_server_notify now checks on JOIN notify whether the joining
9769 client is one of locally connected or global. If it is global then
9770 the channel has now global users on the channel and that is marked
9771 to the channel entry. Also, it now saves the global client to
9772 global list who is joining and JOINs it to the channel. This is
9773 for normal server, that is.
9775 Changed silc_server_send_notify_on_channel,
9776 silc_server_packet_relay_to_channel and
9777 silc_server_packet_send_to_channel check if we are normal server
9778 and client has router set (ie. global client) do not send the
9779 message to that client, as it is already routed to our router.
9781 * Implemented LEAVE notify type handling in silc_server_notify
9784 * Tested LEAVE command in router environment successfully. Tested
9785 with two routers, two servers and two clients.
9789 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9791 * Implemented SIGNOFF notify type handling in silc_server_notify
9794 * silc_server_remove_id now removes the client entry from all channels
9795 it has joined and thusly sends SIGNOFF notify type.
9797 * Rewrote the NAMES list generation in server by removing two excess
9798 loops. The lists are created now inside one loop.
9800 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9802 * silc_server_remove_channel_user checks now also global list
9803 for channel and client.
9805 * silc_server_new_channel_user checks now both local and global
9806 list for channel and client. Fixed a bug in client id decoding.
9807 Used to decode wrong buffer.
9809 * silc_server_channel_message checks now both local and global
9810 list for channel entry.
9812 * Tested channel joining (hence JOIN) in router environment
9813 successfully. Tested with two routers, two servers and two
9816 * Tested channel message sending in router environment successfully.
9818 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9820 * Added silc_server_save_channel_key into server.[ch] to save the
9821 received channel key in Channel Key payload processing. It is
9822 also used in JOIN command reply handling.
9824 Equivalent function silc_client_save_channel_key added into
9825 client.[ch] into client library.
9827 * Changed JOIN command reply to send information whether the channel
9828 was created or not (is existing already) and the channel key
9829 payload. Changed protocol specs accordingly.
9831 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9832 the request was sent by ID and not by nickname. Crashed on
9835 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9837 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9838 now correctly save the received data.
9840 * silc_server_free_sock_user_data now notifies routers in the
9841 network about entities leaving the network.
9843 At the same time implemented functions silc_server_remove_id
9844 and silc_server_send_remove_id to receive and send REMOVE_ID
9845 packets. The packet is used to notify routers in the network
9846 about leaving entities. The ID removed will become invalid in
9849 * Added function silc_idlist_del_server into server. Removes and
9850 free's server entry from ID list.
9852 * silc_server_private_message function now checks, if we are router,
9853 that the destination ID really is valid ID, naturally.
9855 * In router when NEW_ID packet is received (for new client) the
9856 hash of the Client ID is saved in the ID Cache but the
9857 client->nickname is set to NULL, instead of putting the hash
9860 IDENTIFY command now also checks that client->nickname must be
9861 valid. If it is not if will request the data from the server who
9862 owns the client. Added new function
9863 silc_server_command_identify_check.
9865 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9866 to set the command to already allocated Command Payload.
9868 * Tested private message sending in router environment with two
9869 routers, two servers and two clients. Fixed minor bugs and now
9872 * Fixed segfault from client's NAMES command. Used to crash if
9875 * Forwarded packets must not be routed even if it is not destined
9876 to the receiver. Changed server code comply with this.
9878 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9880 * Added `require_reverse_mapping' boolean value to ServerParams
9881 structure. If TRUE (not default) the server will require that
9882 the connecting host has fully qualified domain name.
9884 If the reverse mapping is not required and hostname could not be
9885 found the IP address is used as hostname.
9887 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9889 * Implemented version string checking to both client and server.
9890 The check is incomplete currently due to the abnormal version
9891 strings used in development version of SILC.
9893 * Changed all command functions in server to use the new
9896 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9898 * Changed char *data to unsigned char *data in ID Cache system to
9899 support binary data as ID Cache data. Changed code to support
9900 binary data in lib/silccore/idcache.c.
9902 * Renamed silc_server_packet_relay_command_reply to
9903 silc_server_command_reply as it is normal packet receiving
9904 function. Rewrote the function to accept command replys for
9905 servers and not only for clients.
9907 * Mark remote router always as registered server if we are connecting
9908 to it. Otherwise, commands sent by the router to us are ignored.
9910 * All ID List find routines now returns the ID Cache Entry pointer
9911 as well if requested.
9913 * WHOIS command works now in router environment, tested with two
9914 routers, two servers and two clients.
9916 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9917 in router environment (as it is almost equivalent to WHOIS) but
9918 hasn't been tested thoroughly. Added new functions:
9920 silc_server_command_identify_parse
9921 silc_server_command_identify_send_reply
9922 silc_server_command_identify_from_client
9923 silc_server_command_identify_from_server
9925 * Disabled route cache adding because adding two different ID's with
9926 same IP replaces the old cache entry thus giving wrong route.
9927 The entry->router->connection is always the fastest route anyway
9928 so route cache may not be needed. Of course, new routes maybe
9929 established after receiving the ID when the entry->router->connection
9930 might not be anymore the most optimal.
9932 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9934 * Add route cache for received ID for fast routing.
9936 * Added silc_server_packet_route to route received packet on router
9937 that is not destined to us.
9939 * Renamed silc_server_get_route to silc_server_route_get.
9941 * Added id_string and id_string_len fields into SilcServer to
9942 include encoded ServerID for fast comparing without excess
9943 encoding of the ID's.
9945 * Cleaned up WHOIS command on server side. Added following static
9948 silc_server_command_whois_parse
9949 silc_server_command_whois_check
9950 silc_server_command_whois_send_reply
9951 silc_server_command_whois_from_client
9952 silc_server_command_whois_from_server
9954 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9955 arguments in command replies. All command functions should be
9956 updated to use this macro.
9958 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9960 * Minor typo fixes on command reply handling on server.
9962 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9964 * Added silc_server_command_add_to_channel internal routine to add
9965 the client to the channel after router has created the channel and
9966 sent command reply to the server.
9968 * Added generic silc_server_send_command to send any command from
9971 * Use static buffer with ID rendering instead of duplicating data.
9973 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9975 * Fixed a channel user mode bug when joining to a channel server gave
9976 everybody channel founder rights, oops.
9978 * We mark ourselves as the router of the incoming server connection
9979 if we are router ourselves. This way we can check in some packet
9980 sending functions whether it is locally connected server. For
9981 incoming router connections we put NULL.
9983 * For router sending packets locally means now always sending the
9984 packet cell wide; to local clients and local servers. For normal
9985 server sending packet locally means sending it to only local
9988 * Fixed the JOIN command to really work in router environment. If the
9989 channel is created it is always created by the router. Router is
9990 also responsible of making the initial joining to the channel,
9991 sending JOIN notify to the sending server and distributing
9992 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
9993 does not exist server doesn't do anything else but forward the
9994 command to the router which performs everything.
9996 * Added silc_server_send_channel_key function to send the Channel Key
9999 * Added silc_server_create_channel_key to create new channel key. The
10000 channel key is now re-generated everytime someone joins or leaves
10001 a channel, as protocol dictates. Note: channel->key_len is the
10002 key length in bits.
10004 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10006 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10007 packet_receive.[ch] to separate packet sending and receiving
10008 routines. The server.[ch] now includes everything else including
10009 actual packet processing (writing and reading data) and other
10012 Renamed silc_server_private_message_send_internal to
10013 silc_server_send_private_message. The routine is still though
10014 used only to relay private messages as server does not send
10015 private messages itself.
10017 Renamed silc_server_new_channel to silc_server_create_new_channel
10018 and added new function sicl_server_new_channel that handles the
10019 incoming New Channel packet. Added also new sending function
10020 silc_server_send_new_channel to send New Channel Payload.
10022 * Added new function silc_server_notify to process incoming notify
10023 packet to the server/router. Server may then relay the notify
10024 to clients if needed.
10026 * Added new function silc_server_new_channel_user to process incoming
10027 New Channel User packet. Router will redistribute the packet and
10028 send JOIN notify to its local clients and locally connected servers
10029 if needed. Normal server will send JOIN notify to its local client
10030 on same channel when received this packet. Added also corresponding
10031 sending function silc_server_send_new_channel_user to sent the
10034 * Added boolean route argument to send_notif_to_channel and
10035 packet_send_to_channel functions to attempt to route the packet
10036 if it is TRUE and send only locally if it is FALSE.
10038 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10040 * silc_server_replace_id now broadcasts the received replace ID
10041 packet if it is not broadcast packet already. The router must
10042 broadcast to inform other routers about changed ID.
10044 * Added backpointer to server's router into SilcServer context in
10045 silcd/server_internal.h.
10047 * Fixed silc_server_packet_broadcast to send correct broadcast
10050 * The channel key is now distributed to the local client as soon
10051 as it is received from the router (in router environment) so that
10052 no other packet may be sent for the channel until client has
10055 * silc_server_remove_channel_user now broadcasts the received
10056 Remove Channel User packet if it is not broadcast packet already.
10057 The router must broadcast to inform other routers about removed
10060 * Added users field into SilcPacketContext that is a reference count
10061 of the context. One can increase the reference count by calling
10062 silc_packet_context_dup which is now changed to just increase the
10063 reference count instead of duplicating the data. The reference
10064 count is decresed by calling silc_packet_context_free that will
10065 free the data after the reference count hits zero.
10067 For now on the packet context and everything allocated into it
10068 (including the raw packet from network) must be freed by calling
10069 the new silc_packet_context_free function. Added also new function
10070 silc_packet_context_alloc that must be used now to allocate the
10071 context. This also means that if a routine is asynchronous from
10072 silc_[client/server]_packet_parse_type the packet context must
10073 be duplicated by calling silc_packet_context_dup. Otherwise it
10074 gets free'd after silc_[client/server]_packet_parse_type returns.
10075 Also, one must remember that if packet is duplicated then its
10076 reference count must be decresed by calling the free function as
10077 many times as it was duplicated.
10079 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10080 from both client and server.
10082 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10084 * Made joining to a channel working in router environment.
10086 * Cleaned up JOIN command on server side and create function
10087 silc_server_command_join_channel internal routine to make the
10090 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10092 * Changed silc_command_pending list to SilcDList. Also, added
10093 `ident' field to SilcServerCommandPending structure to identify
10094 the reply and to call correct callback.
10096 Added silc_server_command_pending_check function to replace the
10097 corresnponding macro. The silc_command_pending list is not
10100 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10101 to set identifier to previously allocated Command Payload. It
10102 is used to set identifier for command when resending Command
10105 * Added silc_command_payload_encode_payload to encode Command
10106 Payload buffer from SilcCommandPayload structure.
10108 * Added silc_argument_payload_encode_payload to encode Argument
10109 payload buffer from SilcArgumentPayload structure.
10111 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10113 * Changed WHOIS command to support router connection on server side.
10114 The whois request is always sent to router unless the server is
10115 standalone server. After server has received the reply from the
10116 router will it send the reply to the client.
10118 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10119 broadcast received broadcast packet. The function is used only
10120 by router. The broadcast packet is always sent to the router's
10123 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10124 render given ID to printable string, for log files for example.
10126 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10128 * Made basic router to router connections working. At least they
10129 can now connect to each other but nothing really works the way
10130 they are supposed - yet.
10132 * Added new initiator token to RouterConnection configuration
10133 file in silcd/serverconfig.[ch]. It is used to tell whether we
10134 are the initiator to the remote router or whether we'll expect
10135 the other end to connect.
10137 * Moved registering of listener task to silc_server_init, hence
10138 the server starts listenning as soon as it is run, even if it
10139 does not have connections to other routers. Let's see how well
10142 * Changed default connection retry timeouts for more suitable in
10145 * Removed cipher and such arguments from silc_idlist_add_client
10146 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10147 Added new function silc_idlist_add_data to add the keys and stuff
10150 * Added SilcIDListData structure and added it to SilcClientEntry
10151 and SilcServerEntry as their first field in the structure. This
10152 way we can explicitly cast the ID entries to the SilcIDListData
10153 structure and get common data for the entries. In past, we had
10154 to first check what type of connection it is and then cast it to
10155 correct ID entry type. Now, we can directly cast the opaque
10156 pointer to the SilcIDListData (no matter what ID entry it actually
10157 is) and get the data needed.
10159 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10161 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10162 in some circumstances even if threre were timeout tasks, though not
10163 IO tasks, but tasks anyway. Now fixed.
10165 * Defined SilcServerConnection structure to hold connection specific
10166 stuff about directly connected servers and routers. The definition
10167 is currently in silcd/server_internal.h. I thought about having
10168 a bit more important role fro this struct but for now it is used
10169 only when connecting to other server (or router actually).
10171 * Added connecting retry support in server when connecting to
10172 router(s). The retry feature implement exponential backoff
10173 algorithm. Also, added SilcServerParams structure to hold default
10174 parameters for server. For now, it include these retry settings
10175 and are hard coded. After server is moded to be as Silc Server
10176 Library this structure will be more important.
10178 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10180 * Changed client librarys channel->clients table to SilcList and
10181 changed code accordingly.
10183 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10185 * Changed client's channel table to SilcList and changed code
10186 accordingly. Also changed SilcChannelClientEntry to include back-
10187 pointer to the channel so that client entry can use that structure
10188 as list as well and we have fast cross-reference to the channel.
10189 This change dramatically decreased the complexity of channel
10190 handling with client entry and vice versa (removed one extra
10191 loop when searching for channel entry from many functions).
10193 * Changed server->sim from table to SilcDList and changed code
10196 * NAMES command can now be used from user interface. It will show
10197 the user list on the channel, neatly.
10199 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10200 Code now saves realname of the user if it becomes available.
10202 * Renamed configure.in to configure.in.pre and made ./prepare
10203 script to automatically add correct version string to
10204 configure.in which it creates from configure.in.pre.
10206 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10208 * NAMES command reply now shows users mode with the nickname when
10209 joining to channel.
10211 * Moved silc_client_ch[u]mode[_char] functions from
10212 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10213 place sucks, they are utility functions and should be in some
10216 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10218 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10221 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10225 * Added TRQ (efficient deque and list library) into lib/trq. This is
10226 a very good list library that is currently used in the SILC. Defined
10227 SilcList API over the library because I didn't like the API very
10228 much. See lib/trq/silclist.h for the API and examples of how to
10229 use the API. Fixed various places in the code to use the new
10230 SilcList API. The SilcList is meant for lists that has a structure
10231 already defined as a list. It is not suitable to add just some
10232 context to the list (in TRQ, the context is the list actually).
10234 So, I defined SilcDList that can be used for the purpose where
10235 predefined list structure does not exit. This can be used as
10236 such list. Now some context just can be added to the SilcDList.
10237 Currently this list is not used in the SILC just yet, though there
10238 are a lot places where this can replace dynamically allocated
10239 tables and I will fix these places, later, to use SilcDList.
10240 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10241 and use TRQ internally).
10243 Also fixed some annoying warning messages that the original TRQ
10244 code generated. Also minor changes to TRQ's Makefile.in.
10246 * Added support for querying by Client ID to both WHOIS and
10247 IDENTIFY commands into server, as required by the protocol.
10249 * Removed method function pointers from SilcBuffer structure. They
10250 weren't used to anything and just increased the context size for
10251 no good reason. This change also made silc_buffer_alloc and
10252 silc_buffer_free functions inline functions.
10254 * Disabled command flooding detection support until it's fixed so
10255 that it accepts commands in but does not execute them more than once
10258 * Added silc_net_localhost(), to return local hostname, into
10259 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10260 that must be initialized before calling silc_client_init.
10262 * Added new function: silc_server_send_notify_on_channels to send
10263 notify messages to all channels client has joined. It is assured
10264 that the message is sent only once per client.
10266 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10267 lib/silcutil/silcutil.[ch] as silc_format function. The new
10268 function is generic and is used by server as well, not only by
10269 the logging routines.
10271 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10272 the provided version string was not acceptable. Added new function:
10273 silc_ske_check_version into lib/silcske/silcske.h. The function
10274 must be implemented by the application (client or server) and it
10275 does not reside in the SKE library. The function checks the version
10276 string remote end sent.
10278 * Added back pointers (to opaque context and to SilcSocketConnection)
10279 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10281 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10282 duplicate packet context structure.
10284 * Changed `notify' client operation to send same arguments as client
10285 receives from server except for ID's. ID's are mapped to correct
10286 ID entry and that is returned. Also, if channel entry is not sent
10287 by server but the notify is for channel the channel entry is sent
10288 to application (otherwise application doesn't know that it is for
10289 channel (library gets it from packet's Destination ID)).
10291 * Added silc_client_remove_from_channels into client library to
10292 remove a client from all channels it has joined to. Used when
10293 received SIGNOFF notify from server. Added also new function
10294 silc_client_replace_from_channels to replace old ID entry with
10295 new ID entry on all channels. Used when received NICK_CHANGE
10296 notify from server.
10298 * Fixed ID Cache list handling in silc_idlist_get_client in
10299 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10300 to get (or query) client by ID.
10302 * Updated TODO list.
10304 * Added connection authentication status message defined by the
10305 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10306 support for these into the code in client and server side.
10308 * Added generic function silc_client_send_command to send any command
10309 with variable argument list. Application should use this function
10310 to send commands if the command functions provided by the library
10311 does not suite for the application's user interface needs.
10313 * Added new `failure' client operation. Application is notified about
10314 received failure packet if client is executing a protocol. In this
10315 case the protocol's execution has failed.
10317 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10318 is required by the protocol.
10320 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10321 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10324 * Added status flag to SilcSKE object to indicate realtime status
10325 of the SKE protocol.
10327 * Application receives now exactly same command reply arguments as
10328 the library receives from server. However, if ID is received the
10329 corresponding ID entry is returned to the application (eg. Client
10330 ID is mapped to correct SilcClientEntry entry and that is returned).
10331 Changed command_reply client operation due to this change.
10333 * Changed all ID's in commands and in command replys as ID Payloads.
10334 Change affected both client and server side codes.
10336 All ID's sent in SILC network (with execption of ID's in SILC
10337 Packet header) are sent in ID Payload to support variable length
10340 * Server now notifies nick changes and notifies all clients on
10341 the channels about the new nickname (about the new Client ID,
10344 * Implemented CMODE command to change channel modes. Supports all
10345 channel modes defined by the protocol specs except ban and invite
10346 lists. (Also, private channel key mode is supported but support for
10347 setting private channel key in client is missing, thus, this mode
10348 has no effect on client side (except that server requires that the
10349 client uses private channel key and normal channel traffic does not
10352 Also, invite mode works per se, but INVITE command does not work
10353 yet correctly, so you can set channel as invite only channel but
10354 inviting clients to the channel does not work (it is yet to be
10355 thought what's the best way to do it).
10357 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10358 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10359 Implemented CUMODE command to change user's mode on the channel.
10360 Supports all modes defined by the protocol specs.
10362 * Added NAMES command reply to return users modes on the channel.
10364 * Removed unnecessary and slow ciphers from lib/silccrypt.
10366 * Set SO_KEEPALIVE option to connection sockets by default.
10368 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10370 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10371 redefined the Notify Payload into protocol specs.
10373 * Added silc_id_payload_parse_id to get ID directly from raw
10376 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10378 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10379 accept searching by Client ID as well.
10381 * Added support for LEAVE and SIGNOFF notify types in client library.
10383 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10384 to parse ID Payload from raw data.
10386 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10388 * Added flags parameter into silc_ske_assemble_security_properties
10389 function in lib/silcske/silcske.[ch].
10391 * Changed notify client operation to fit better for notify messages
10392 sent by server. The notify payload received from server is now
10393 passed to the application (after parsing it to SilcNotifyPayload).
10394 It is application's responsibility to retrieve the arguments
10395 from the payload and show the message the way it wants. The message
10396 sent by server is implementation specific.
10398 * Changed public keys to comply with the protocol specification.
10399 Old public keys are not supported anymore and are not compatible.
10401 * Removed nickname from Channel Payload as the latest draft removed
10402 it. The client must resolve the nickname from the NAMES command
10403 reply received when it joined the channel.
10405 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10407 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10409 * Fixed some errors in protocol specification drafts.
10411 * Created lib/silccore/silcnotify.c to implement Notify Payload
10412 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10413 generic payloads described by protocol specifications. The file
10414 includes implementations for ID Payload and Argument Payload.
10416 * Changed Command Payload implementation to use the new Argument
10417 Payload. Changed command_xxxx_payload to command_payload_xxxx
10418 to comply with SILC coding conventions.
10420 * Added suppport for Argument Payload handling in Notify Payload
10421 implementation as protocol requires it. Added the new support
10422 into server and client lib as well.
10424 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10426 * Added support for multiple nicknames on same channel. [n] is
10427 added locally to the nickname if there are more than one same
10428 nicknames on the channel.
10430 * Server now sends all nicknames that matched WHOIS request.
10431 Client also shows the list received from server.
10433 * Added TOPIC command to client side. User can now set and show
10434 current topic on channel.
10436 * Added MOTD command to client and server. Also, server sends the
10437 motd when client connects to the server.
10439 * Changed version strings to comply ISO 8601.
10441 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10443 * Fixed protocol error handling in client library. It should now
10444 cope even if the SKE fails for some reason.
10446 * Made new protocol specification drafts for submitting to IETF.
10448 * Implemented TOPIC command to server in silcd/command.c.
10450 * Added two new notify types into lib/silccore/silcnotify.h:
10451 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10452 notify nickname change and topic setting/change on a channel.
10454 * API change of command_reply operation in client library. The
10455 application gets now the status type received from server as well.
10457 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10459 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10461 * Cras fixed and optimized the packet handling even further and
10462 it should work now. Minor change to the prototype of function
10463 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10465 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10467 * Added new function into lib/silcutil/silcschedule.[ch]:
10468 silc_schedule_with_fd to select() a specified fd. The function
10469 returns after timeout expires or data arrives or goes. The
10470 function is used by packet routines to wait that all data is
10471 received from network.
10473 * Fixed data reading from network in lib/silccore/silcpacket.c.
10474 The code now assures that all data is read from the fd and then
10475 continues packet processing. This was a bug fix since the code
10476 used to drop some data in some circumstances.
10478 * Added new function into lib/silcclient/client.[ch]:
10479 silc_client_start_key_exchange to start key exchange after
10480 connection has been established to server. The code internally
10481 now uses this funtion but its main purpose was to provide it
10482 for applications that perform their own connecting. After
10483 application has created a connection it merely calls this
10484 function to start the key exchange between client and server.
10485 The library takes care of everything else after that.
10487 Updated also lib/silcclient/README to explain the usage of
10490 * Do not send to application information that connection has
10491 been established. Application gets notified it by connect
10494 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10496 * Applied cras's patch to add silc_schedule_one function. The
10497 function runs scheduler once and returns.
10499 * Fixed the scheduler after cras messed it up. The timeout
10500 handling works now as it's supposed to work.
10502 * Added into lib/silccore/ silcnotify.h to include notify
10503 message types support. Changed silc_server_send_notify*
10504 functions, in server.[ch], to support those new notify types.
10505 Added the support for the notify types into client library,
10506 as well. Added new notify client operation into ops.h in
10509 * Changed silc_server_packet_send_to_channel to send normal
10510 packets instead of just channel message packets. The function
10511 is now used to send the notify packets to channels. It is not
10512 used to send channel message packets anymore, as server never
10513 sends them anymore.
10515 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10516 va_arg()s as it seems to require it nowadays. I guess, if SILC
10517 is compiled with older va_arg() the new code should work anyway.
10519 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10521 * Splitted core library. Core library (lib/silccore) includes
10522 now only SILC protocol specific core (and common) components.
10523 Created new utility library (lib/silcutil) that includes more
10524 generic purpose stuff. The stuff for util library was taken
10525 from the old core library. This was minor and easy split.
10527 * Created SILC Client Library (lib/silcclient) that includes
10528 implementation of the SILC client without user interface. This
10529 was major move from silc/ directory. The code has been changed
10530 so that it is transparent towards the user interface. The
10531 silc/ directory includes now the same user interface as before
10532 and it uses the new client library. Read lib/silcclient/README.
10533 Basicly, the client library performs everything else related
10534 to SILC except user interface handling. Also, configuration
10535 files are considered to be part of user interface and library
10536 does not handle them.
10538 This change also changed a lot of structures, function naming etc.
10539 Most important change was that SilcClientWindow object was
10540 renamed to SilcClientConnection in the client library. Created
10541 also new file lib/silcclient/ops.h. Also added new files
10542 silc/local_command.[ch] and silc/client_ops.[ch].
10544 All these changes were made to make it easier for user interface
10545 designers to create what ever user interface for the SILC client
10548 It is also expected that the server will be moved to lib
10549 directory as well and SILC Server Library will be created;
10550 sometimes in the future.
10552 * Removed Local commands from lib/silccore/silccommand.h as
10553 they are application specific and new client library does not
10554 handle any of those anymore.
10556 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10557 old client implementation in silc/.
10559 * Added support for callback functions in SILC_LOG_* macros.
10560 Application can now set its own callbacks that will be called
10561 instead of using the default functions that will always print
10562 the debug messages to stderr (or stdout). Also, debugging can
10563 now be disabled by setting silc_debug to FALSE and re-enabled by
10564 setting it to TRUE. Note, that logging will still work even
10565 if debugging is disabled.
10567 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10568 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10569 silc_log_reset_debug_callbacks.
10571 * To enable debugging in silc client one must give now -d
10572 option on command line.
10574 * Changed silc_schedule_init to automatically allocate task queues
10575 if they are not allocated before calling it.
10577 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10579 * Added GMP 3.1 into math library.
10581 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10583 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10584 a channel in SILC network. The packet is used by servers and
10585 routers to notify other routers that user has left a channel.
10586 This little feature was missing until now. Added the feature
10587 to protocol specification as well.
10589 Added functions: silc_server_send_remove_channel_user and
10590 silc_server_remove_channel_user into server.[ch].
10592 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10593 lib/silccore/silcpacket.h. However, they are not implemented
10596 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10598 * Fixed joining to a channel and sending channel messages
10599 between server and router. The channel message sending should
10600 now work inside a cell.
10602 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10604 * Fixed the private message sending between server and router.
10605 The private message sending should now work inside a cell.
10607 * Added silc_server_replace_id into server.[ch] to replace
10608 existing ID in the SILC network.
10610 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10611 and silc_idlist_replace_server_id into idlist.[ch] in server.
10613 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10615 * Fixed the server to server connections. Server can again now
10616 connect to router. Router to router connections probably does
10619 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10621 * Added dynamic protocol registering support. Now protocols can
10622 registered and unregistered on the fly. Patch by cras.
10624 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10626 * Added lib/contrib directory to hold routines that some platforms
10627 don't have but are needed by SILC.
10629 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10630 into lin/contrib to provide getopt() and getopt_long() for
10631 those who don't have it.
10633 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10635 * Added AWAY command to client. When away message is set and
10636 client receives a private message packet the client automatically
10637 replies to the sender with the away message.
10639 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10640 bug seemed to be the cause of recent problems when compiling
10643 * Added version detection support to SKE protocol specification
10644 and added the new changes to the SKE implementation as well.
10645 There were other minor changes in the SKE protocol as well.
10647 Many changes in lib/silcske/silcske.[ch] and in
10648 lib/silcske/payload.[ch].
10650 * Added ^U functionality, clear input line. Patch from cras.
10652 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10654 * Mainly small bugfixes on core library. Fixed some debugging
10655 logging and buffer overflow in silclog.c.
10657 * Updated config.sub and config.guess on the distribution tree.
10659 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10661 * Added command lagging support in server. Client may execute
10662 commands now only once in two seconds.
10664 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10666 * Optimized packet reception. MAC computation and checking is now
10667 also more optimized. A lot previously duplicated code is now
10668 used as generic by both client and server.
10670 * Fixed key pair generation in clientutil.c
10672 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10674 * Added into lib/silccore/silcbufutil.[ch] new function;
10675 silc_buffer_realloc.
10677 * Moved generic packet sending/encryption functions to
10678 lib/silccore/silcpacket.[ch] from client and server. Some
10679 rewriting of the functions.
10681 * Moved all generic packet reception/decryption functions to
10682 lib/silccore/silcpacket.[ch] from client and server. The
10683 packet processing is now much cleaner in both client and server.
10684 These were major changes in both client and server.
10686 * Created many common functions in server to do packet sending.
10687 Previously code were duplicated a lot, this has been removed
10688 with these changes.
10690 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10692 * Rewrote major parts of the ID cache system. Don't know
10693 whether it is better now or not but at least the API is more
10696 * Major rewrite on ID cache stuff on client because of the ID
10697 cache API changes. Added idlist.c to client.
10699 * Also major rewrite on ID cache stuff on server as well.
10700 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10701 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10702 in hand, instead they are all put into the ID cache system now.
10703 All server_idlist_* routines uses ID cache now instead of
10704 traversing its own lists (those lists does not exist anymore).
10705 SilcIDList though still exists. Also, SilcXXXEntry's are
10708 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10710 * Finally made the SKE implementation compliant to the protocol
10711 specification. All mp integers are now binary encoded as
10712 opposed being HEX encoded.
10714 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10717 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10718 functions: silc_[encode/decode]_pem. Also added function
10719 silc_encode_pem_file to PEM encode with newlines ('\n') for
10720 saving into a file.
10722 * SILC public keys are now encoded either PEM or binary. Same
10723 option is for private keys as well. By default private keys
10724 are binary encoded and public keys PEM encoded. Silly HEX
10725 encoding were removed.
10727 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10728 function to create fingerprints.
10730 * Fixed a bug in SHA1; does not change the original data anymore.
10732 * Partly implemented INFO command on client and server side.
10733 Fixed CLEAR command. Changes to SERVER command; show current
10734 server(s) when giving command without arguments. Added
10735 VERSION command to client.
10737 * Added check to server that unregistered connections cannot
10738 execute commands (unless it is specificly allowed).
10740 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10742 * Fixed screen refresh.
10744 * Fixed channel joining bug from client. On some circumstances
10745 client tried to join to a channel it had already joined.
10747 * Added public key verification process into client's protocol.c.
10748 The client now verifies the public key from user and saves
10749 it into ~./silc/serverkeys/ directory.
10751 Added into: clientutil.[ch]: silc_client_verify_server_key.
10753 * Changed SKE protocol's silc_ske_initiator_finish function
10754 to accept callback function that verifies the received public
10755 key. Removed old silc_ske_verify_public_key function.
10757 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10759 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10760 silc_pkcs_private_key[_data]_set.
10762 * Made the password and public authentication more cleaner in
10763 server's protocol.c.
10765 * Removed historic and obsolete protocol `channel_auth' from
10766 both client and server.
10768 * Removed wrong way of sending command status messages from
10769 server to client in server's command.c. The old way violated
10770 protocol specification.
10772 Changes to silccore/silccommand.[ch]: removed
10773 silc_command_encode_status_payload -> not needed anymore,
10774 changed silc_command_encode_payload_va to accept extra
10775 argument on variable argument list. The argument type must
10776 now be provided to the function. Also, added new function:
10777 silc_command_encode_reply_payload_va which is same as
10778 normal command_encode_payload_va except command status type
10779 is provided as extra argument.
10781 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10783 * Added ~./silc directory handling. The directory includes the
10784 public and private keys for the client.
10786 Added silc_client_check_silc_dir, silc_client_create_identifier
10787 and silc_client_load_keys.
10789 * Implemented SILC protocol compliant public key. Added public
10790 and private key saving to and loading from files.
10792 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10793 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10794 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10795 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10796 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10798 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10799 silc_pkcs_load_[public/private]_key.
10801 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10803 * Added silc_server_get_route (route.[ch]) to get connection
10804 data for the fastest route for given ID.
10806 * Implemented INVITE command on client and server. The command
10807 were re-defined in the SILC Protocol Specification and the
10808 implementation now complies with the specification.
10810 * Implemented PING command on client and server.
10812 * Implemented NAMES command on client and server. The server side
10813 supports currently only normal server not router server yet.
10814 Some changes to NAMES definition in SILC protocol specification.
10816 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10818 * Implemented LEAVE command on client and server.
10820 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10821 again. This change was made to the protocol as well. Server
10822 should not violate the protocol specification anymore.
10824 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10826 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10827 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob