1 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
3 * Don't use silc_get_input, it's obviously not reliable. Fixes
4 issue when the current key expires. Affect file
5 irssi/src/silc/core/clientutils.c
7 * Make the session data filename configurable. This makes it
8 possible to have different session files for different
9 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
10 client_ops.[ch], silc-servers.c,
11 irssi/src/silc/fe-common/silc/module-formats.[ch]
13 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
15 * Fixed server statistics decrementing error to not go to
16 negative. Affected file silcd/packet_receive.c.
18 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
20 * Use silc_server_query_add_error to add error in public key
21 search error. Added support in send_reply to send errors
22 without specific argument. Affected file silcd/server_query.c.
24 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
25 Client for NO_SUCH_NICK. It was against the protocol specs.
26 Affected file irssi/src/silc/core/client_ops.c.
28 * Added backwards support for the wrong NO_SUCH_NICK error sending
29 in server. To be removed in SILC Server 1.0. Both old clients
30 and clients with fixed error handling now works. Affected file
33 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
35 * fixed a bug in the whois using attributes function where no
36 error was sent if no nickname and client id but the attributes were
37 given to whois. Affected file silcd/server_query.c
39 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
41 * remove public key from public key hashtable on detach. Affected
42 file silcd/packet_receive.c
44 * free public key hashtable before removing clients on server
45 shutdown. Affected file silcd/server.c
47 * remove public key prior deleting client-data on killing a client.
48 Affected file silcd/server_util.c
50 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
52 * Getting the MOTD from other servers works now. Affected
53 files are silcd/command.c and silcd/command_reply.c
55 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
57 * Initialize the variable idletag, since it is tested in
58 silc_core_deinit for its default value. Affected file
59 irssi/src/silc/core/silc-core.c
61 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
63 * Fixed signed channel messages across cells. Affected file
66 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
68 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
69 is not defined. They can now be safely used in if-statements
70 without braces. Affected file lib/silcutil/silclog.h.
72 * Added the checks for backup closing connection due to error
73 (local or remote) and thus not allow the resuming to occur
74 in reconnect. Affected files are silcd/packet_send.c
77 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
79 * Help file updates. Affected files in irssi/src/docs/help/in/.
81 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
83 * Fixed channel messages across cells. Affected file
86 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
88 * Fixed file transmission accepting in client library to not
89 start the negotiation if user hasn't accepted the transfer,
90 instead create new session for resent transfer. Affected
91 file lib/silcclient/client_ftp.c.
93 * Show the session ID in the file transmision list. Remove
94 session from list that failed to transfer. Switch the current
95 session automatically after transmission, and in errors, to new
96 session if other sessions exists in the transfer list. Affected
97 files are irssi/src/silc/core/silc-servers.c,
98 irssi/src/fe-common/silc/modfule-formats.c.
100 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
102 * Fixed MIME header parsing for the hopefully last time. Affected
103 file lib/silcutil/silcstrutil.c
105 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
107 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
109 * The SILC RNG is now gauranteed to return non-zero random
110 values. Affected files are lib/silccrypt/silcrng.[ch].
112 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
114 * Fixed nickname formatting when changing only case of the
115 nickname. Affected file lib/silcclient/idlist.c.
117 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
119 * Fixed a memory leak and incorrect printing of the "appears as"
120 message. Affected file irssi/src/silc/core/client_ops.c
122 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
124 * Added CRT (Chinese Remainder Theorem) supported RSA
125 private keys and private key operations. This significantly
126 increases private key operation efficiency. No compatibility
127 issues with new or old private keys. Affected files are
128 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
130 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
132 * Fixed GCC-3.3.2 related compilation warnings from the
135 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
137 * Removed RC6 from distributions.
139 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
141 * Added some better comments to lib/silccrypt/silcpkcs.h,
142 optimized some routines in lib/silccrypt/silcpkcs.c.
143 Added test_silcpkcs into lib/silccrypt/tests/.
145 * Fixed silc_rng_global_init to actually init the global RNG
146 if RNG wasn't provided for it. Affected file is
147 lib/silccrypt/silrng.c.
149 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
151 * Added silc_hash_table_find_by_context_ext. Affected files
152 lib/silcutil/silchashtable.[ch].
154 * Save the public key on normal server in WHOIS command reply
155 from attributes, if present, and add it to public key hash
156 table. Fixes WHOIS resolving by public key on normal server.
158 Optimized the attributes resolving on normal server to not
159 resolve if we resolved them already from router.
161 Affected files are silcd/server_query.c, command_reply.c.
163 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
165 * Added support for whois using attributes.
166 Affected files silcd/command_reply.c, silcd/packet_receive.c,
167 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
170 * Added support for whois using public key attribute to /WHOIS i
171 client command. Affected files irssi/docs/help/in/whois.in,
172 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
174 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
176 * Fixed UMODE setting in server when the client has anonymous
177 mode set. The mode setting was not working. Affected file
180 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
182 * Fixed some bugs and typos related to sending split messages.
183 Print notification when sending messages with /MMSG. Affected
184 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
186 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
188 * Optimized the socket referencing in packet routines, client
189 library and server. Affected files are lib/silccore/silcpacket.c,
190 lib/silcclient/client.c and silcd/server.c.
192 * If silc_socket_set_qos is given with NULL arguments the QoS is
193 reset from the socket. Affected files are
194 lib/silcutil/silcsockconn.[ch].
196 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
198 * Add a /LISTKEYS command which lists the locally cached
199 client and server keys. Affected files
200 irssi/src/fe-common/module-formats.[ch],
201 irssi/src/silc/core/silc-{channels,servers}.c
202 irssi/docs/help/in/listkeys.in
204 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
206 * Check that packet queue purging was successful. Affected
207 files lib/silcclient/client.c and silcd/packet_send.c. Related
208 to MAC failed errors.
210 * Do not clear the inbuf even if it is empty if QoS was applied
211 to it. Otherwise the QoS data is cleared and MAC failed error
212 will occur. Affected file lib/silccore/silcpacket.c.
214 * Use the rekey period time as rekey protocol timeout value.
215 If the rekey does not succeed during the rekey period there's
216 something very wrong, and we most likely end up with wrong keys,
217 do graceful reconnect then. Affected file silcd/server.c.
219 * Take reference of the socket in the parser context, as it's
220 possible to have the parsers in queue after the socket is
221 disconnected and this may cause crash. Affected files are
222 lib/silccore/silcpacket.c, lib/silcclient/client.c and
225 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
227 * Fixed KICK command reply sending, it sent to replies.
228 Affected file silcd/command.c.
230 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
232 * Finish the silc-mime.pl script. It now supports MIME type
233 guessing using magic files, signing data messages, executing
234 MIME handlers in background. Affected files
235 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
237 * Changed MIME signal handler to make things easier for the perl
238 script. Affected files irssi/src/silc/core/client_ops.c,
239 silc-servers.c, and irssi/docs/signals.txt
241 * Cleaned up the silc_mime_parse function and fixed detection
242 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
244 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
246 * Resolve the IP for file transfer listener from the connection
247 socket. Affected file lib/silcclient/client_ftp.c.
249 * Accept NULL hostname parameter in the functions
250 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
251 if hostname is not wanted.
253 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
255 * Fixed race condition between silc_client_init and
256 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
258 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
260 * Fixed file transfer connection closing when SIGNOFF for
261 the client is received from server. Affected file is
262 lib/silcclient/client_ftp.c.
264 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
266 * Check for disconnected socket in QUIT callback. Affected
267 file silcd/command.c.
269 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
271 * Modified the MIME parsing to allow \n and \r\n as delimiters.
272 Affected files lib/silcutil/silcstrutil.c
274 * Cleaned up the escape/unescape functions for correctness and
275 speed. Affected file irssi/src/silc/core/client_ops.c
277 * Removed handling for data messages with Content-Type: text/*,
278 moved parsing of MIME headers to the signal handler, added
279 support for signing and verifying data messages. Affected
280 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
281 irssi/src/silc/core/silc-{servers,channels}.c
283 * Added a perl script for handling data messages based on
284 information read from Mailcap files. New file
285 irssi/scripts/silc-mime.pl
287 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
289 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
290 acknowledge recepetion of a message to the sender. Updated
293 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
295 * Unregister channel key saving callback when deleting channel.
296 Affected file lib/silcclient/idlist.c.
298 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
299 before calling notify client operation. Affected file is
300 lib/silcclient/client_notify.c.
302 * Unregister QoS tasks when deleting the socket connection.
303 Affected files lib/silcutil/silcsockconn.[ch],
304 unix/silcunixsockconn.c.
306 * Implemented latest presence-attrs draft changes. Affected
307 files lib/silccore/silcattrs.h and
308 irssi/src/silc/core/silc-queries.c.
310 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
312 * Save old channel keys in list to allow more rapid change
313 of channel keys if server for some reason does that. This
314 avoids loosing so many channel messages due to not having
315 key to decrypt. Affected file lib/silcclient/silcclient.h,
316 idlist.c and client_channel.c.
318 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
320 * Continued backup router tests and fixes. Affected files
321 silcd/server_backup, server_util.c, server.c. See TODO.
323 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
325 * Fixed SERVER_SIGNOFF handling in servers. The client
326 was removed from wrong list thus not removing the client
327 at all. Affected file silcd/packet_receive.c.
329 * Do not execute rekey protocol for disabled connections as
330 it would never go through. Affected file silcd/server.c.
332 * Added timeout for rekey protocol to catch if the protocol
333 never executes successfully. Affected files silcd/server.c
336 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
338 * Abandon packet processing for disconnected sockets. Check
339 this always after calling packet processing callback.
340 Affected file lib/silccore/silcpacket.c.
342 * Fixed double registration disconnection code in server.
343 Closed wrong connection. Affected file silcd/packet_receive.c.
345 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
347 * On normal server reconnect to primary during resuming 4
348 times, then give up. Affected file silcd/server_backup.c.
350 * If during reconnecting to routers we notice we have router
351 connection but no primary router set, the server is in desync.
352 Reconnect to primary to restore network. Affected file
355 * Assure that only one protocol is exeucting at the same time.
356 Added checks for all protocols. Affected files are
357 silcd/server.c and server_backup.c.
359 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
361 * Check that a string is not already part on invite/ban
362 string when processing it. Affected file silcd/server_util.c.
364 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
366 * Fixed the CUMODE_CHANGE for founder mode changes to comply
367 with 1.2 version of the protocol. Affected file is
368 silcd/packet_receive.c.
370 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
372 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
373 where the passphrase was given. Affected file is
376 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
378 * INVITE and BAN notifys are now delivered from routers to
379 servers (but not clients) on the channel. Updated specs and
380 code. Affected files silcd/packet_[send|receive].[ch],
381 command.c, server.c and server_util.c.
383 * Implemented INVITE and BAN announcing. Affected files are
384 silcd/server.[ch], server_util.c.
386 * Implemented SilcStatus error type argument returning in
387 command reply error in server. Affected file silcd/command.c.
389 * Implemented SilcStatus argument returning in comand reply
390 in client library. The command_reply client operation now
391 returns error specific arguments as well. Affected files
392 are lib/silcclient/command_reply.[ch], client_resume.c,
393 lib/silccore/silcstatus.[ch].
395 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
397 * Backup router protocol version 1.2 implemented. Testing still
398 required. Affected files in silcd/server_backup.[ch], server.c,
399 packet_receive.c and server_internal.h.
401 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
403 * silc_client_send_[channel|private]_message now return TRUE
404 or FALSE. Affected file lib/silcclien/client_channel.c and
407 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
409 * Check for explicit nickname in INVITE and BAN processing
410 during join as well (and don't expect only wildcards in
411 invite/ban strings). Affected file silcd/command.c.
413 * Fixed the INVITE and BAN by public key. The public key saved
414 is the PK payload (as specified) not the raw data. Affected
415 file silcd/server_util.c.
417 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
419 * UTF-8 text message support for actions and notices in SILC
420 Client. Affected file irssi/src/silc/core/client_ops.c.
422 * silc_get_username and silc_get_real_name now returns sensible
423 data on Win32. Patch by Toni Willberg. Affected file is
424 lib/silcutil/win32/silcwin32util.c.
426 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
428 * Provide a signal handler to send MIME encoded messages and emit
429 a signal when a MIME encoded message is received. Also document
430 the signals for usage with the perl interface.
432 A sample perl script will be supplied at a later point.
434 Affected files are irssi/docs/signals.txt,
435 irssi/src/silc/core/client_ops.[ch],
436 irssi/src/silc/core/silc-{channels,servers}.c
438 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
440 * Use SILC_COMMAND_PING to estimate the round-trip time to the
441 server. Use this time to display a lag and disconnect when it
442 exceeds a specified limit.
444 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
446 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
448 * Remove the channel auth list in normal server if router
449 encofrces its list during connecting. Send notify to channel
450 to remove the mode to remove the list. Affected files are
451 silcd/server_util.c and silcd/packet_receive.c.
453 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
455 * Added support for channel public keys. Updated protocol specs
456 and implemented it. Affected files are
457 silcd/command.c, command_reply.c, lib/silcclient/command.c,
458 lib/silcclient/command_reply.c.
460 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
462 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
463 terminate the process on Linux. Affected file silcd/silcd.c.
465 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
467 * Check for NULL buffer in silc_buffer_clear. Affected file
468 is lib/silcutil/silcbuffer.h.
470 * Simplified the backup router protocol by removing the _GLOBAL
471 types. Updated protocol specs and the code. Affected files
472 are silcd/server_backup.[ch].
474 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
476 * Deny '@' and '!' from nicknames since they are reserved
477 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
478 Updated protocol specs and the code.
480 Affected files are silcd/server_util.[ch].
482 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
484 * Fixed stack overflow in Irssi SILC client. Affected
485 file irssi/src/silc/core/client_ops.c.
487 * Check that Host is set in ServerConnection and RouterConnection
488 in silcd.conf. Affected file silcd/serverconfig.c.
490 * Fixed crash in server with protocol completion callbacks,
491 namely rekey and backup resuming protocols. Affected files
492 are silcd/server_backup.c and silcd/server.c.
494 * Fixed rekey protocol to not restart if it is started already.
495 Affected files are lib/silcclient/client.c and
498 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
500 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
502 * Fixed EOF handling in SILC Config, affected file
503 lib/silcutil/silcconfig.c.
505 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
507 * Fixed RESOLVING flag handling in JOIN notify and other
508 notifys to handle the resolvings correctly in client library.
509 Affected file lib/silcclient/client_notify.c.
511 * Do not send full INVITE and BAN lists in INVITE and BAN
512 notifys, only the changed information. Affected file
515 * Fixed INVITE notify sending in INVITE command, send it
516 only when needed. Affected file silcd/command.c.
518 * Handle the founder key change properly in CMODE_CHANGE
519 notify. Bug #122. Affected file silcd/packet_receive.c.
521 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
523 * Remove the mark for output (mark it only for input) after
524 purging outgoing queue. Prevents the "Error in select()"
525 floods. Affected file silcd/packet_send.c.
527 * Fixed incorrect connection deletion from client library
528 after calling "connect" client operation. Could cause
529 crashes for example during reconnect timeouts. Affected
530 files are lib/silcclient/client.c and
531 irssi/src/silc/core/client_ops.c.
533 * Check server private key file permissions before starting
534 the server. Affected file silcd/serverconfig.c.
536 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
538 * NULL terminate allocated string in silc_buffer_strformat.
539 Affected file lib/silcutil/silcbuffmt.c.
541 * Rewrote the invite/ban list string handling in server to
542 use SilcBuffer instead. Affected files are silcd/command.c
543 and silcd/server_util.c.
545 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
547 * Fixed double free in CMODE command when setting new HMAC
548 for channel. Affected file silcd/command.c.
550 * Added couple of missing memset's to zero sensitive memory.
551 Affected files silcd/command.c, lib/silcclient/command.c.
553 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
555 * Fixed a double free in INVITE command error handling in
556 server. Affected file silcd/command.c.
558 * Added macros SILC_SWAB_[16|32] to swab byte order of
559 16-bit and 32-bit unsigned integers. Affected file
560 lib/silcutil/silctypes.h.
562 * Use the SILC_SWAB_16 instead of htons() in server when
563 handling ports since the ports in structures are always
564 in little-endian order (regardless of platform). Affected
565 file silcd/serverid.c and silcd/server_backup.c.
567 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
569 * Send DISCONNECT in close admin command in server. Affected
570 file silcd/command.c.
572 * Check whether we are already connecting to a remote router
573 (in addition of checking whether we are already connected)
574 before creating new connection. Affected file silcd/server.c.
576 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
578 * Added better compiler and compiler flags checking in
581 * Check that socket is valid after QoS is applied to data.
582 Affected file lib/silcutil/unix/silcunixsockconn.c.
584 * Make sure the socket connecetion is not closed to early
585 when closing connection in server. Also make sure the
586 connection is always closed after error in a protocol.
587 Affected file silcd/server.c.
589 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
591 * Removed --session and --dummy options from Irssi SILC Client.
592 -d option is available only if --enable-debug was given.
593 Affected files are irssi/src/silc/core/silc-core,
594 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
596 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
598 * Added silc_buffer_steal to steal the data from the buffer.
599 Affected file lib/silcutil/silcbuffer.h.
601 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
603 * Fixed server crash with double Primary block in config file.
605 Fixed also various memory leaks around the config file
606 parser. Affected files lib/silcutil/silcconfig.c,
607 silcd/serverconfig.c.
609 * Changed my nickname (Johnny Mnemonic) to my real name, this
610 means that bugs introduced by him were actually introduced
613 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
615 * Don't display "foo appears as foo\nYou're now known as foo"
616 messages. Affected file irssi/src/silc/core/client_ops.c
618 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
620 * Fixed error handling of invalid client entry when calling
621 commands in server. Fixes a crash. Affected file
624 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
626 * Added some sanity checks in server for correctness of the
627 server configuration. Affected file silcd/serverconfig.c.
629 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
631 * Prevent endless resolving of user informations in USERS
632 command by checking the command reply status correctly.
633 Affected file lib/silcclient/command_reply.c.
635 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
637 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
638 file is lib/silcutil/silcfileutil.c. A patch by Matthew
639 Aldous <Matthew@Aldous.com>.
641 * Added better implementation using CriticalSection of
642 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
643 <mikko.lahteenmaki@pikabaana.net>.
645 * Added some Winsock WIN32 compatiblity defines into
646 includes/silcwin32.h.
648 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
650 * Fixed double free in async host lookup code. Affected file
651 lib/silcutil/silcsockconn.c.
653 * On backup router handle now the SERVER_SIGNOFF from router
654 for local connected servers too, and close the connections.
656 Do not process them as normally signing off servers when they
657 really signoff by sending EOF fe, but always assume that
658 router sends the SERVER_SIGNOFF.
660 Affected files silcd/server.c and silcd/packet_receive.c.
662 * Fixed socket unsetting when closing connections. Affected
663 files silcd/server.c and silcd/packet_send.c.
665 * Do not print the nickname in SERVER_SIGNOFF if we do not
666 have it. Prevents asserts in Irssi core. It is possible we
667 don't have the nick if it was just being resolved when server
668 signoff. Affected file irssi/src/silc/core/client_ops.c.
670 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
672 * Fixed autonick crashbug in client library. Affected file
673 lib/silcclient/client.c.
675 * Fixed Unix implementation of SilcMutex to really assert if
676 the mutex is locked/unlcoked already. Affected file
677 lib/silcutil/unix/silcunixmutex.c.
679 * Fixed locking in silc_schedule_uninit. It didn't lock
680 when dispatching timeout tasks. Affected file is
681 lib/silcutil/silcschedule.c.
683 * Changed Win32 implementation of SilcThread to use modern
684 Win32 interface. Affected file is
685 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
687 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
689 * Don't print signed messages when sending failed. Affected files
690 irssi/src/silc/core/silc-[servers.c/commands.h]
692 * Send adquate signal when founding a channel by joing it. Affect
693 file irssi/src/silc/core/client_ops.c
695 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
697 * Fix theme abstracts parsing. Affected files irssi/default.theme,
698 irssi/src/fe-common/core/themes.c
700 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
702 * Fixed close command to use the port correctly when closing
703 server connections. Affected file silcd/idlist.c.
705 * Check for NULL outbuf in silc_socket_write. It is possible
706 that it is NULL is some odd case. Affected files are
707 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
709 * Do not call final protocol callback for backup router
710 resuming protocol when closing connection. It is closed
711 by timeout in case of error. Affected file silcd/server.c.
713 * Backup reconnect to router if backup resuming protocol
714 failed. Affected file silcd/server_backup.c.
716 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
718 * Fixed double free in SKE library error hadling when signature
719 error occurred. Affected file lib/silcske/silcske.c.
721 * Save the fingerprint to new SilcClientEntry after changing
722 nickname. Affected file lib/silcclient/client_notify.c.
724 * Print SIGNOFF in Irssi SILC client only if the nickname is
725 known. Prevents asserts in Irssi core. It is possible we
726 don't have the nick if it was just being resolved when it
727 quit. Affected file irssi/src/silc/core/client_ops.c.
729 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
731 * Fixed double free in invite list adding code when adding
732 invite strings. Affected file silcd/server_util.c.
734 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
736 * More log printing during backup router protocol. Affected
737 file silcd/server_backup.c.
739 * Removed backwards support for old private key file format.
740 Affected file lib/silccrypt/silcpkcs.c.
742 * Removed backwards support for not-so-strict decryption length
743 check, it's strict now. Affected lib/silccrypt/silccipher.c.
745 * GETKEY to update the client entrys fingerprint too.
746 Affected file lib/silcclient/command_reply.c.
748 * Added --without-libtoolfix for package builders using weird
749 wrappers around libtool (BSD at least).
751 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
753 * Fixed backup router bugs: When backup resumes router and
754 receives a CHANNEL_MESSAGE packet the backup must not act
755 as router since the packet header decryption would be
756 different. Also, when relaying packets to channel, do
757 not re-encrypt packets on backup that came from the primary
758 since the connection isn't really router-router connection.
759 Affected files silcd/server.c, silcd/packet_send.c.
761 * Added checks in encryption/decryption that encryption/decryption
762 length sent as argument really is multiple by block size. Helps
763 catching really weird bugs like the above backup router bugs
764 when packets are being decrypted in wrong way. Affected files
765 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
767 * Fixed padding generation in private key file encryption.
768 Affected file lib/silccrypt/silcpkcs.c.
770 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
772 * Added ignore_message_signatures setting which can be used
773 to ignore signatures in messages. Affected files are
774 irssi/src/silc/core/client_ops.c, silc-core.c.
776 * Fixed the libtoolfix to use command line options instead of
777 environment variables. They didn't work as expected. Now,
778 the libtool is fully run-time configurable.
780 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
782 * Verify signature payload for signed messages. Affected files
783 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
784 irssi/src/silc/core/silc-core.h
786 * Display signature verification result in public and private
787 messages using theme abstracts. See irssi/default.theme for
788 examples on their usage. Affected files
789 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
790 irssi/src/fe-common/silc/module-formats.[ch],
791 irssi/src/fe-common/silc/fe-common-silc.c,
792 irssi/src/fe-common/silc/Makefile.am
793 irssi/src/fe-common/core/fe-messages.[ch]
795 * Fixed bugs in Irssi's theme parsing. Affected files
796 irssi/src/fe-common/core/themes.c
798 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
800 * Calculate the correct length for signed messages before
801 encrypting, it must be multiple by block size. Affected
802 file lib/silccore/silcmessage.c.
804 * silc_message_signed_get_public_key returns now both
805 decoded and encoded public key. Affected files are
806 lib/silccore/silcmessage.[ch].
808 * Added libtoolfix script that makes the libtool more generic
809 and configurable in run-time. Now we can specify in run-time
810 if what kind of libraries we want to create, regardless of
811 configuration. SIMs are now creates even if --disable-shared
812 was explicitly given.
814 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
816 * Fixed founder key sending in CMODE command in client.
817 Affected file lib/silcclient/command.c.
819 * Fixed CUMODE founder authentication in server to not check
820 for client's public key since it's not supposed to do that.
821 Affected file silcd/command.c.
823 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
825 * Set realname and hostname in NICK_REC records. Affected file
826 irssi/src/silc/core/silc-nicklist.c
828 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
830 * Remove 1.0 protocol backwards compat code from client
833 * Added more reliable check for whether nickname did change
834 or not, or whether only Client ID changed in NICK_CHANGE
835 notify. Affected file lib/silcclient/client_notify.c.
836 Fixes bug in '@' character handling in a nickname.
838 * Added support for automatically parsing signature from
839 the message payload. Added new function
840 silc_message_get_signature to return the payload to
841 application. Affected files lib/silccore/silcmessage.[ch].
843 * Changed the private_message and channel_message client
844 operations to deliver the SilcMessagePayload to the
845 application too. Application can use it fe. to get the
846 signature from the message for verification. Affected
847 file lib/silcclient/silcclient.h, client_channel.c and
850 * Redefined the signed payload for message payloads.
851 Updated protocol specs and implemented.
853 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
855 * Fixed wrong invite and ban list handling in server command
856 reply. Affected files are silcd/command_reply.c,
857 silcd/server_util.[ch].
859 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
861 * Fixed CMODE setting in server when founder mode was set.
862 Affected file silcd/command.c. Bug #95.
864 * Added support to setting specific public key in CMODE in
865 Irssi SILC client. Affected file lib/silcclient/command.c.
867 * Added support to use specific public key in CUMODE in
868 Irssi SILC Client. Affected file lib/silcclient/command.c.
870 * Added support for inviting and banning by public key in
871 Irssi SILC client. Affected file lib/silcclient/command.c.
873 * Fixed fingerprint/babbleprint showing in invite and ban
874 list command replys. Affected file is
875 irssi/src/silc/core/client_ops.c.
877 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
879 * Format CMODE +c and +h to display both the mode and the argument
881 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
883 * Added test vectors and test programs for SHA-1, MD5,
884 HMAC-SHA1 and HMAC-MD5. New tests are located in
885 lib/silccrypt/tests/. Fixed also argument decoding bug in
886 MD5 implementation. Affected file lib/silccrypt/md5.c.
888 * Changed the channel private key and private message key
889 generation (with static keys) to use SHA1 instead of MD5,
890 as SHA1 is the mandatory hash function in SILC. Affected
891 file lib/silcclient/client_[channel/prvmsg].c.
893 * Changed the private key file encryption to use SHA1 instead
894 of MD5. Added support for the old generation and added
895 automatic change of the key (to be removed later). Affected
896 files lib/silccrypt/silcpkcs.c.
898 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
900 * Load only files with .pub suffix in PublicKeyDir. Affected
901 file silcd/serverconfig.c.
903 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
905 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
906 channels. Affected files silcd/silcd.c, silcd/server.h.
908 * Added the config directive PublicKeyDir for the client block.
909 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
911 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
913 * Merged Toni's irssi/silc.conf patch.
915 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
917 * Max alloc tests in allocation routines. Affected file
918 lib/silcutil/silcmemory.c.
920 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
922 * Fixed a typo in resuming code that fixed detach/resume code
923 in server. Bug #93. Affected file silcd/packet_receive.c.
925 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
927 * Do reverse lookups for server when /connecting. Affected files
928 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
929 irssi/src/core/net-nonblock.*
931 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
933 * Added library versioning for shared libraries. Affected
934 files configure.in.pre and lib/Makefile.am.pre.
936 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
938 * Display INVITE and BAN lists as specified by SILC 1.2
940 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
942 * Do not send invite list back unless asked (when sending
943 no arguments) or when list was modified. Affected file
946 * Remove client from invite list in KILLED notify and in
947 KILL command. Affected file silcd/command.c and
950 * Fixed bugs in invite list handling in INVITE command.
951 Affected files silcd/command.c and silcd/server_util.c.
953 * Merged with Irssi 0.8.6.
955 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
956 Affected file irssi/src/fe-text/silc.c.
958 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
960 * The silc_argument_get_[first/next] now return the argument
961 type to caller. Added silc_argument_payload_encode_one.
963 Affected files are lib/silccore/silcargument.[ch].
965 * Added support for the SILC 1.2 INVITE command and new
966 invite lists to server. Affected files are silcd/command.c,
967 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
969 * Added support for the SILC 1.2 BAN command and new
970 ban lists to server. Affected files are silcd/command.c,
971 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
973 * Added support to client sending new INVITE command. Affected
974 file is lib/silcclient/command.c.
976 * Added support to client sending new BAN command. Affected
977 file is lib/silcclient/command.c.
979 * Added support for removing client from invite list when kicked
980 from channel, as SILC 1.2 dictates. Affected files are
981 silcd/packet_receive.c and silcd/command.c.
983 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
985 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
986 automatically the cipher's internal IV. Affected files
987 lib/silccrypt/silccipher.[ch].
989 * Assure the RESUME_CLIENT packet is not sent to twice to
990 backup router if the detached client was originated from
991 the backup. Affected file silcd/server.c. Bug #76.
993 * Changed silc_sim_symname to not allocate memory. Affected
994 file lib/silcsim/silcsimutil.c.
996 * Fixed memory leaks with SIMs in server. Affected files
997 silcd/serverconfig.c, silcd/server.c.
999 * Fixed channel key distribution after resuming detached
1000 client. Affected files silcd/packet_receive.c.
1002 * Fixed channel's global_user boolean checking after detaching.
1003 Check it after changing the owner of the client not before.
1004 Affected file silcd/packet_receive.c.
1006 * Fixed few double frees from client library. Fixes at least
1007 Bug #81, possibly others too.
1009 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1010 notifys in Irssi SILC Client. Affected file is
1011 irssi/src/silc/core/client_ops.c. Bug #82.
1013 * Applied Ville Räsänen's manual page and --mandir bugfix
1014 patch. Affected files are configure.in.pre and Makefile.am.pre.
1017 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1019 * Added support to backup router protocol for backup to tell
1020 normal server that it cannot use the backup router as primary
1021 because the primary isn't really down. Updated protocol
1024 * Added support for primary router to tell backup router that
1025 resuming is not possible because the backup really isn't primary
1026 in the cell. For example if backup disconnected itself the
1027 resuming is not allowed since the primary really did not
1028 go down. Updated protocol specs.
1030 * Removed MARS from crypto library.
1032 * Defined the CTR mode and Randomized CBC mode in SILC. The
1033 CTR mode is RECOMMENDED now in specification. Defined also
1034 Serpent cipher as optional cipher. Updated the protocol specs.
1036 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1038 * Added support for inviting/banning by IP/MASK, public key,
1039 and explicit Client ID. Redefined the command and notify
1040 types to allow easier forwards support for other methods
1041 of inviting/banning. Updated protocol specs.
1043 * Remove the client from channel's invite lists if the client
1044 is kicked or killed. Updated protocol specs.
1046 * Unified the Channel Message Payload and Private Message
1047 into one Message Payload. Updated protocol specs and
1050 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1052 * Don't wait for EOF after socket error has occurred, but
1053 close the connection. Affected file is silcd/server.c.
1055 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1057 * Added support for setting FOUNDER mode on channel with
1058 specific public key which can be set with CMODE command.
1059 Updated protocol specs and implemented in client and server.
1061 * Fixed the Irssi SILC client to correctly shutdown the client
1062 library to avoid memory leaks. Affected files are
1063 irssi/src/silc/core/silc-core.c and silc-servers.c.
1065 * Deprecated the No Reply flag in SKE protocol and introduced
1066 "IV Included" flag which can be used to indicate that the IV
1067 is included in the ciphertext. This makes it possible to use
1068 SILC on unreliable transport, such as UDP which may cause
1069 packet reordering and losses. Updated protocol specs, did
1072 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1074 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1075 < 32 bit values in correct size. Affected file is
1076 lib/silcmath/mp_mpi.c.
1078 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1080 * Fixed the KE Start Payload parsing to check that mandatory
1081 fields are present. Affected file lib/silcske/payload.c.
1083 * Fixed compilation warnigs in Irssi SILC Client. Affected
1084 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1086 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1088 * Print "nick now appears as newnick" and update Irssi's nicklist
1089 when you change your nick to "nick". Closes #62
1091 * Never format your own nick. Closes #63
1093 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1095 * SILC_UMODE_GONE changes are now propagated correctly to the
1096 Irssi client. Closes #54
1098 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1100 * Fixed example in /HELP KEY
1102 * Added expando $j which expands to current SILC Client version
1104 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1106 * Fixed public key decoding in crypto library.
1108 * Added better error printing to SKE library.
1110 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1112 * Fixed NICK command to not crash if nickname was not sent.
1114 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1116 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1117 Deprecated the old Encrypt-And-MAC order. Updated protocol
1118 specs and implemented.
1120 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1121 generation. Updated specs and implemented.
1123 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1125 * Added support for rekey before 2^32 sequence number wraps.
1126 Affected files in server and client library.
1128 * Padding must be at least 8 bytes now. Implemented and updated
1131 * Compute maximum padding for authentication packets to make
1132 passphrase approximation attacks impossible. Affected files
1133 in client library and in server.
1135 * Fixed PING command sending in client library and handling in
1136 server. The server ID must be ID Payload, not raw ID data.
1137 Affected files in server and client library.
1139 * Defined that all public keys sent in commands and notify
1140 payloads are actually Public Key Payloads not raw public key
1141 data. Updated protocol specs and implemented.
1143 * Updated protocol version to 1.2. Updated specs and code.
1145 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1146 status types. Updated specs and the code.
1148 * Added support for normal client to kill its own entries from
1149 the network. Updated protocol specs and the code.
1151 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1152 and added initial implementation.
1154 * Added MAC field to the Private Message Payload to protect
1155 against chosen ciphertext attacks. Updated the protocol specs
1158 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1159 attribute to indicate the user's current idle and signon time
1160 of a service. Updated protocol specs and implemented.
1162 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1164 * Added "do_not_bind" argument to silc_client_file_send what
1165 can be used to not bind locally but assume the file receiver
1166 provides the point of connect. Usefull when sender is behind
1167 NAT device. Affected file lib/silcclient/silcclient.h and
1170 * Added -no-listener option to FILE SEND command in Irssi SILC
1171 client. Affected file irssi/src/silc/core/silc-servers.c.
1172 Renamed FILE RECEIVE to FILE ACCEPT.
1174 * Confirm passphrase for private key encryption in
1175 silc_create_key_pair and silc_change_private_key_passphrase.
1176 Affected files are lib/silcutil/silcapputil.c.
1178 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1180 * Move silc_client_packet_send back to internal, added
1181 silc_client_send_packet, a bit simpler function for application.
1182 Affected files lib/silcclient/silcclient.h, client.c and
1185 * Moved the SilcClientEntry, SilcChannelEntry and
1186 SilcServerEntry to silcclient.h to be public and documented
1187 them for application. Affected files are
1188 lib/silcclient/silcclient.h and idlist.h.
1190 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1192 * Fixed manual page installation patch by Ville Räsänen.
1193 USERS help page fix patch by Ville Räsänen
1195 * Changed the silc_client_command_call interface to make
1196 the command call simpler for the application. The library
1197 now handles the command line parsing, command finding and
1198 execution. Application only needs to call the function
1199 with the command line. Affected files are
1200 lib/silcclient/silcclient.h, command.[ch].
1202 * Fixed silc_get_input to NULL-terminate the returned input.
1203 Affected file lib/silcutil/silcutil.c.
1205 * Resolve the client's public key in JOIN command if the
1206 founder auth data is being requested but we don't know the
1207 client's public key. Affected file silcd/command.c.
1210 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1212 * Print notify for server opers when backup router comes
1213 online. Affected file silcd/server.c.
1215 * Fixed the INVITE command to send the invite list in
1216 command reply. Affected file silcd/command_reply.c.
1218 * Fixed MOTD command reply sending. Affected file
1221 * UTF-8 decode the topic in TOPIC command reply and LIST
1222 command reply in Irssi SILC client. Affected file is
1223 irssi/src/silc/core/client_ops.c.
1225 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1227 * Fixed the INVITE command to not crash Irssi SILC client
1228 when given without nickname argument. AFfected file
1229 irssi/src/silc/core/client_ops.c.
1231 * Fixed double free in WHOIS query on normal server when
1232 forwarding query to router. Affected file is
1233 silcd/server_query.c.
1235 * Fixed WATCH command reply handling on normal server which
1236 was missing altogether. Affected file silcd/command_reply.c.
1239 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1241 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1242 Included yodl sources for each of these. Also modified
1243 Makefile.am prototype to install these files to proper
1244 locations. Updated CREDITS. Affected file Makefile.am.pre,
1245 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1248 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1250 * Added support for encrypted private key files. Now
1251 passphrase must be provided when new key pair is created
1252 (can be empty though), and prompted when loading the
1253 private key. Added support for loading the old-style
1254 non-encrypted private keys as well. Affected files
1255 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1258 * Fixed silc_get_input to accept input on all terminals.
1259 Affected file lib/silcutil/silcutil.c.
1261 * Moved the Irssi SILC client key loading and other stuff
1262 to be called after the arguments and UI is initialized.
1263 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1265 * Added -P option to Irssi SILC client which can be used
1266 to change the passphrase of the private key. Affected
1267 file irssi/src/silc/core/silc-core.c.
1269 * Added silc_change_private_key_passphrase apputil routine
1270 to lib/silcutil/silcapputil.[ch].
1272 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1274 * Fixed connection closing in client library to not crash.
1275 Moved the connection freeing totally to function
1276 silc_clinet_del_connection. Affected file
1277 lib/silcclinet/client.c.
1279 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1281 * Changed includes/silcincludes.h to silcincludes.h.in to
1282 include configuration specific information. The silcdefs.h
1283 is not included in to installation anymore (it's only
1284 compilation time header).
1286 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1288 * Moved the SilcClient and SilcClientConnection from client.h
1289 to the public lib/silcclient/silcclient.h. Changed the
1292 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1294 * If version string in silc_clinet_alloc is NULL the library
1295 puts it automatically. Affected file lib/silcclient/client.c.
1297 * Changed the version strings from variables to #define's
1298 in includes/silcversion.h.
1300 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1302 * Added shared library complation support.
1304 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1306 * Added lib/silcutil/silcapputil.[ch] for application
1307 utility functions. It includes routines for applications'
1308 convenience. Added silc_create_key_pair, silc_show_public_key
1309 and silc_load_key_pair functions.
1311 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1313 * Send RESUME_CLIENT packet from router to backup routers
1314 to in resuming. Affected file silcd/packet_receive.c.
1316 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1318 * In IDENTIFY command parsing, send all other IDs except
1319 Client IDs explicitly to router for resolving on normal
1320 server. Also check that ID received in WHOIS command is
1321 always Client ID, others are not allowed. Affected file
1322 silcd/server_query.c.
1324 * Merged latest changes from irssi.org CVS.
1326 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1328 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1329 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1331 * Fixed the heartbeat sending in Irssi SILC client. Moved
1332 the silc_client_packet_send to silcclient.h for application
1333 usage. Affected files lib/silcclient/client_internal.h
1334 lib/silcclient/silcclient.h.
1336 * Fixed a bug in query resolving in server. Used wrong
1337 variable in a for loop and crashed. Affected file is
1338 silcd/server_query.c.
1340 * Server constructs requested attributes only to locally
1341 connected clients. Affected file silcd/server_query.c.
1344 * Fixed a bug when sending resolving from router to server
1345 with requested attributes. The constructed WHOIS command
1346 was incorrect. Affected file silcd/server_query.c.
1349 * Fixed Requested Attributes saving in WHOIS command reply.
1350 The length of the data buffer must be saved too. Affected
1351 file silcd/command_reply.c.
1353 * Update the client entry's servername after detaching is
1354 over. Affected file silcd/packet_receive.c. Bug #37.
1356 * Resolve incomplete client entrys in CUMODE_CHANGE and
1357 CMODE_CHANGE notifys. Affected file is
1358 lib/silcclient/client_notify.c. Bug #42.
1360 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1362 * Fixed channel key packet processing bug on backup router
1363 during backup resuming protocol. Affected file is
1364 silcd/packet_receive.c.
1366 * Fixed memory leaks in server. Affected files are
1367 silcd/server.c and silcd/packet_receive.c.
1369 * Fixed packet decryption problem when backup router encrypted
1370 channel message with wrong key during backup resuming
1371 protocol. Affected file silcd/packet_send.c.
1373 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1374 Toni Willberg (toniw@iki.fi)
1376 * Changed the SilcCipher context to be private. Changed the
1377 silc_cipher_get_iv to just return pointer to the IV. Added
1378 silc_cipher_get_name to return the name of the cipher.
1379 Fixed code all around to support these changes. Affected
1380 files are lib/silccrypt/silccipher.[ch], client library and
1383 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1385 * Fixed unaligned access in lib/silccore/silcattrs.c.
1387 * Fixed libtool linking in lib/silcsim/Makefile.am.
1389 * Fixed services attribute printing. Affected files is
1390 irssi/src/silc/core/silc-queries.c.
1392 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1394 * Fixed a crashbug in incoming server accepting. Affected
1395 file silcd/server.c.
1397 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1399 * Added automatically generated index to Toolkit Reference
1402 * Added support for Postscript Toolkit Reference Manual.
1404 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1406 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1409 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1411 * Added 'send_events' boolean argument to the function
1412 silc_schedule_set_listen_fd which sends the set events to
1413 the application explicitly if set to TRUE. Default action
1414 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1415 lib/silcclient/client_internal.h and silcd/server_internal.h.
1417 * Added silc_compare_timeval to determine which time values
1418 is smaller. Affected file lib/silcutil/silcutil.[ch].
1420 * Added sort-of "Quality of Service" (QoS) support to
1421 SilcSocketConnection. Data reception can be controlled with
1422 rate limit per second and/or read data length limit.
1423 Added silc_socket_set_qos. Affected files are
1424 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1426 * Added the QoS configuration to SILC Server configuration
1427 file. Affected files are silcd/serverconfig.[ch] and
1430 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1432 * Merged with irssi.org CVS.
1434 * Failed OPER and SILCOPER authentications are now logged.
1435 Affected file silcd/command.c. Bugs #25.
1437 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1439 * ROBODoc documented lib/silcutil/silcbuffer.h and
1440 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1441 <ville.rasanen@iki.fi>.
1443 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1445 * Added support for auto-passphrase authentication from the
1446 config file during connecting which was not implemented
1447 yet. Affected file irssi/src/silc/core/client_ops.c.
1449 * Fixed a bug in authentication protocol failure handling which
1450 was processing wrong callback context. Affected files
1451 are lib/silcclient/client.c and protocol.c.
1453 * Fixed the /ATTR allow off to actually work. Affected file
1454 is irssi/src/silc/core/silc-queries.c.
1456 * Fixed the /ATTR -del to work. Affected file is
1457 irssi/src/silc/core/silc-queries.c.
1459 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1461 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1463 * Fixed mask attribute adding in Irssi SILC client. Affected
1464 file irssi/src/silc/core/silc-queries.c.
1466 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1468 * Added support for saving the requested attributes in
1469 WHOIS to directory. Affected file is
1470 irssi/src/silc/core/silc-queries.c.
1472 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1474 * Added support for parsing VCard fields that do not have
1475 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1477 * Fixed a double free bug in hash table foreach function
1478 if the entry was deleted in the foreach callback. Affected
1479 file lib/silcutil/silchashtable.c.
1481 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1483 * Added silc_attribute_get_verify_data to return the signature
1484 verification data for either user digital signature or
1485 server digital signature in Requested Attributes. Affected
1486 files are lib/silccore/silcattrs.[ch].
1488 * Added silc_vcard_alloc which is used to allocated dynamic
1489 SilcVCard context. The silc_vcard_free now checks whether
1490 the context is dynamically allocated or not. Affected files
1491 are lib/silcutil/silcvcard.[ch].
1493 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1495 * Periodically remove the NOATTR status from client entry
1496 so that the client may take the attributes in use even after
1497 server has resolved them unsuccessfully earlier. Affected
1498 file silcd/server_query.c and idlist.h.
1500 * Moved sha1hash and md5hash from client->internal to
1501 SilcClient for application usage. Affected files are
1502 lib/silcclient/client.h and client_internal.h.
1504 * Fixed attribute encoding and decoding bugs. Affected
1505 files lib/silccore/silcattrs.[ch].
1507 * Added ATTR command to Irssi SILC Client which is used to
1508 manage user's Requested Attributes sending and values for
1509 WHOIS command. Affected files around Irssi SILC client.
1511 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1513 * Added silc_buffer_strformat which can be used to format
1514 strings into a buffer which size is automatically increased.
1515 Affected file lib/silcutil/silcbuffmt.[ch].
1517 * Added implementation of VCard (RFC 2426) which can be used
1518 as part of Requested Attributes in WHOIS command. Affected
1519 file lib/silcutil/silcvcard.[ch].
1521 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1523 * Some strncat -> silc_strncat changes our the core and
1526 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1527 errors. Added better error printing to SKE library.
1528 Affected files lib/silcske/silcske.c, silcske_status.h and
1531 * Save the PKCS key length even if only private key is set to
1532 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1534 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1535 length in bits not in bytes. Affected files are
1536 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1537 silcd/server_query.c.
1539 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1541 * Added silc_attribute_payload_encode_data to directly encode
1542 the data into the attributes buffer. Renamed function
1543 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1544 Affected files are lib/silccore/silcattrs.[ch].
1546 * silc_hash_table_find_foreach calls the foreach function now
1547 once even if the nothing was found with context set to NULL.
1548 Affected file lib/silcutil/silchashtable.[ch].
1550 * Remove the RESOLVING flag from client entry after received
1551 the Requested Attributes from the client. Fixed memory leak
1552 in client entry freeing. Affected files silcd/server_query.c
1555 * Added Requested Attributes support into SILC Client Library.
1556 It is not able to send requested attributes in WHOIS command,
1557 and also receive and process requested attributes. Added
1558 silc_client_attribute_[add|del] and silc_client_attributes_get
1559 functions. Added also `ignore_requested_attributes' to the
1560 SilcClientParams to not use attributes in client. Affected
1561 files are lib/silcclient/command.c, client_attrs.[ch],
1562 silcclient.h, client_internal and client.[ch].
1564 * Changed the silc_client_get_client_by_id to support Requested
1565 Attributes, it takes them as argument now. Affected file
1566 is lib/silcclient/silcclient.h, and idlist.c.
1568 * Added -details option to WHOIS command in Irssi SILC Client
1569 to support the requested attributes. By default it requests
1570 all attributes. Affected file lib/silcclient/command.c and
1571 irssi/doc/help/in/whois.in.
1573 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1575 * Add also SERVICE attribute for server-constructed attribute
1576 data. Also digitally sign the attributes and add
1577 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1578 silcd/server_query.c.
1580 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1582 * Changed the silc_attribute_payload_encode to support list
1583 of attributes (function may be called several times to add
1584 a new attribute). Removed the silc_attribute_payload_encode_list
1585 function. The encoding function now also automatically encodes
1586 the data, so the caller does not need to do that. Affected
1587 files lib/silccore/silcattrs.[ch].
1589 * Added support for replying on behalf of the user to the
1590 Requested Attributes in WHOIS command in the server. Affected
1591 file silcd/server_query.c.
1593 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1594 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1596 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1598 * Don't swtich to become primary router if we are backup if
1599 decryption error has occurred. Affected file silcd/server.c.
1601 * Fixed a bug in backup router IP address comparison in
1602 silc_server_backup_get.
1604 Save now also the port of the server/router and use that
1605 in comparison as well. Affected file silcd/server_backup.c.
1607 * Normal server now reconnects to backup router automatically
1608 if connection is lost to it. Affected file silcd/server.c.
1610 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1612 * If packet processing fails (like integrity check fails)
1613 the connection is closed now. Affected files are
1614 lib/silccore/silcpacket.c and silcd/server.c.
1616 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1618 * Fixed double free in RSA public key set function
1619 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1622 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1624 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1625 Added server_query.[ch] which provides one interface for
1626 querying information using all three commands.
1628 * Changed all "typedef unsigned char" in core library to
1629 "typedef SilcUInt8".
1631 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1633 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1635 * Renamed silc_server_get_client_resolve to
1636 silc_server_query_resolve and moved to server_query.[ch].
1638 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1640 * Resumed client packet handling from server put the resumed
1641 client on wrong list on router and caused the client not
1642 be present on the network anymore. Now fixed to put the
1643 client to correct list. Affected file silcd/packet_receive.c.
1645 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1647 * Various cleanup in error message output in config parsing code
1648 and in server init code. Fixed error log files containing
1649 too many newlines ('\n') in some situations. Affected files are
1650 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1652 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1654 * Use the reverse lookupped hostname in client internals
1655 instead of one user provided us as remote server name.
1656 Affected file lib/silcclient/client.c.
1658 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1660 * Added 'app_context' to silc_schedule_init. It is an
1661 application specific context that is delivered to application
1662 in task callback functions. Affected files are
1663 lib/silcutil/silcutil.[ch].
1665 * The hb_context in SilcSocketConnection is not freed
1666 automatically anymore (application must free it). Freeing
1667 it automatic is inconsistent. Affected files are
1668 lib/silcutil/silcsockconn.[ch].
1670 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1672 * Added support for removing explicitly added client connections
1673 in rehash and closing the client connections if they were
1674 unconfigured in the rehash. Affected file silcd/server.c.
1676 * Added support for aborting automatically pending commands
1677 that never receives the reply (to avoid memory leaks).
1678 Added also silc_server_command_pending_timed to set the
1679 specific timeout for pending command. Affected files are
1680 silcd/command[_reply].[ch].
1682 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1683 specs and lib/silccore/silcstatus.h.
1685 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1687 * Changed the silc_get_time to accept time value as argument
1688 or if zero is sent return current local time. Affected
1689 file lib/silcutil/silcutil.[ch].
1691 * Added STATS command to client library and Irssi SILC client.
1692 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1694 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1696 * Assure that channel key is set before sending it. May
1697 crash server otherwise. Affected file silcd/packet_send.c.
1699 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1701 * Assure that endless loop cannot happen with detached client
1702 resolving on normal server. Added idlist status
1703 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1704 silcd/idlist.h and silcd/packet_receive.c.
1706 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1708 * Incoming file transfer request cannot use same session as
1709 the sending session. This can happen when sending file to
1710 yourself. Crashed the client on quit. Affected file
1711 lib/silcclient/client_ftp.c. Bug #24.
1713 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1715 * Implemented the draft-riikonen-precense-attrs draft and
1716 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1718 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1720 * Distribute the SERVER_SIGNOFF notify also to local backup
1721 routers from the primary router. The backup router may not
1722 have the signing of local server directly connected and need
1723 to know about the signoff. Affected file silcd/server_util.c.
1725 * Use the primary router as the origin of the locally connected
1726 server when it is disconnecting from the backup router since
1727 that's where it really is coming from. Now the clients from
1728 the disconnecting server are removed correctly and "shadow"
1729 clients are not left to the backup router. Affected file
1732 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1734 * If normal server is standalone and found existing but disabled
1735 channel, do not re-create the channel since it creates
1736 duplicate same channels. Affected file silcd/server.c.
1738 * Added anonymous client connections support to server. New
1739 "anonymous" configuration option to ConnectionParams section
1740 added. If set to true, the username and hostname information
1741 of the client will be scrambled and anonymous user mode is
1742 set automatically to the user. Affected files are
1743 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1745 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1747 * In JOIN notify handling, mark that the cache entry of the
1748 client cannot be expired. Can cause crashes on normal
1749 server (asserts client->channels). Affected file is
1750 silcd/packet_receive.c.
1752 * From now on distribution versions are used as protocol versions
1753 instead of by default using the Toolkit base version as protocol
1754 version. Affected file prepare.
1756 * Do not set the locally resolved hostname for local client
1757 entry but take what server sends. This way the real hostname
1758 is showed in WHOIS for yourself. Affected file is
1759 lib/silcclient/idlist.c and lib/silcclient/client.c.
1761 * Resolve local info with IDENTIFY when connecting to server.y
1763 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1765 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1766 for implied search (not needed on platforms which has native
1767 pthreads library). Use --without-pthreads to disable threads.
1768 Affected file is configure.in.pre
1770 * Fixed --with-iconv on platforms which need to bypass (broken)
1771 native iconv(). Affected file is configure.in.pre
1773 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1775 * Moved -C option parsing in Irssi SILC client at same time
1776 as other options. The UI was initialized earlier and caused
1777 problems on command line. Bug #16. Affected file is
1778 irssi/src/silc/core/silc-core.c.
1780 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1782 * Added global variable silc_log_timestamp that tells silclog
1783 wether to print or not the timestamp in the logging files.
1784 Affected file lib/silcutil/silclog.[ch].
1786 * Added silcd configuration option Timestamp in the Logging
1787 section. Affected file silcd/serverconfig.[ch],
1788 doc/example_silcd.conf.in.
1790 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1792 * Fixed fingerprint checking to check for entirely empty
1793 fingerprint instead of two first bytes when determining
1794 if it is set. Bug #18. Affected file silcd/command.c.
1796 * Fixed duplicate PKCS name registering to not allow it.
1797 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1799 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1801 * Conditionalize non-gcc compiler optimizations for various
1802 platforms, enable those commented out. Cleanups.
1803 Affected file lib/silcmath/mpi/configure.in
1805 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1807 * silc_rng_exec_command() left zombie processes if command
1808 didn't generate any output. Affected file
1809 lib/silccrypt/silcrng.c
1811 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1813 * Rewrote iconv checking, introduce --with-iconv for systems
1814 which rely on libiconv. Check if iconv() provided by libc
1815 is good enough, otherwise demand libiconv. Affected file
1818 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1820 * Search for ldopen() also in libc. This enables SIM support
1821 on *BSD systems. Based on patch from Alex Zepeda. Affected
1822 file configure.in.pre
1824 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1826 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1827 This fixes prepare on *BSD systems. Affected file
1830 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1832 * More fixed for not having purge timeout for global clients
1833 that are on channel. Affected files silcd/command_reply.c
1836 * Fixed the rekey protocol to work with backup router connections.
1837 Rekey packets are now allowed on disabled connections as
1838 well. Affected files silcd/packet_send.c and server.c.
1840 * Do not switch to be as backup router when shutting down and
1841 closing the primary connection. Affected file silcd/server.c.
1843 * Fixed memory leaks in backup router deleting. Added
1844 silc_server_backup_free to free all data during shutdown of
1845 server. Affected files silcd/server_backup.[ch].
1847 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1849 * Do not process commands if the sock->user_data is NULL.
1850 Affected file silcd/command.c.
1852 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1854 * Fixed buffer overflow and security problems (loosing bits
1855 in CFB encryption) in SILC RNG. Problems reported by
1856 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1858 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1860 * Added yet more checks that client is not expired on global
1861 list if it is on channels. Affected file is
1862 silcd/command_reply.c.
1864 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1866 * Merged c0ffee's MIME signal patch which adds support for
1867 sending also MIME messages in Irssi SILC Client, and handling
1868 received MIME messages in a signal (and perhaps doing something
1869 to non-textual MIME messages).
1871 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1873 * Fixed pending command deletion in server and client library
1874 to check the whole list instead of breaking after first found.
1875 The affected files are silcd/command.[ch] and
1876 lib/silcclient/command.[ch].
1878 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1880 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1881 secret or private, otherwise it's possible to find out
1882 whether a secret channel exists or not. Affected file
1885 * If CMODE change fails during the mode setting, assure that
1886 the old mode mask is set for the channel back. Affected
1887 file silcd/command.c.
1889 * Fixed passphrase saving on +a channel on normal server
1890 after successful JOIN command. Affected file silcd/command.c.
1892 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1894 * Remove server/router operator privileges in DETACH command,
1895 since it's possible to resume to server where these
1896 privileges would not be allowed for the client. Affected
1897 file silcd/command.c.
1899 * Do not set to wait for backup in rehash of the server.
1900 Affected file silcd/server.c.
1902 * Do not check listener sockets when counting how many
1903 socket connections we have. Affected file is
1904 silcd/server_util.c.
1906 * Do not announce disconnected clients that are remaining
1907 in history (for WHOWAS). This is because SIGNOFF notify
1908 for these has been sent earlier already. Affected file
1911 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1913 * Buffer overflow with CUMODE command's mode->mode character
1914 conversion. Reported by Ville Räsänen. Affected file
1915 lib/silcutil/silcutil.c.
1917 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1919 * Allow heartbeat packets to go disabled connections anyway.
1920 Affected files silcd/server.c and silcd/packet_send.c.
1922 * Do not broadcast New Channel packets with List flag set
1923 in the packet to backup routers. The router must check
1924 for the correctness of the packets before sending them.
1925 It is possible that router will have enforce Channel ID
1926 change and this would cause desync in the backup router.
1927 Affected file silcd/packet_receive.c.
1929 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1930 are handled in list parsing. They are not list packets
1931 anymore. Affected file silcd/packet_receive.c.
1933 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1935 * Stop waiting for backup router through the timeout, not
1936 directly after backup router has arrived. Affected file
1939 * Do not re-create channel keys and send them when removing
1940 clients in server shutdown. Affected files are
1941 silcd/server_internal.h and silcd/server_util.c.
1943 * Notify distribution to backup routers was missing from
1944 the silc_server_send_notify_dest function which caused
1945 desyncing problems with backup router. Affected file is
1946 silcd/packet_send.c.
1948 * The client's channel removing was working wrong on
1949 backup router. It assumed that it doesn't know global
1950 information but backup router does know. For this reason
1951 it could remove channel when it wasn't supposed to do that.
1952 Affected file silcd/server.c and silcd/server_util.c.
1954 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1956 * Stop for a couple seconds after badkup router has become
1957 primary router. Affected file silcd/server.c.
1959 * Added silc_server_remove_servers_by_server, which is used
1960 to remove servers originated from some other server. Also
1961 clients of those servers can be removed too. Affected file
1962 silcd/server_util.[ch].
1964 * When removing clients after a server has signed of remove
1965 also all servers behind that server (unless they are known
1966 to be available locally), and send SERVER_SIGNOFF for each
1967 of the server separately. Also the signed off clients are
1968 sent now separately per signed off server. The affected files
1969 are silcd/server.c and silcd/server_util.[ch].
1971 * All servers added with silc_idlist_add_server must always
1972 have both "router" and "connection" pointers set. Otherwise,
1973 bad server entries may be left around in the cache.
1974 Affected file silcd/command_reply.c.
1976 * Do not create the channel key in NEW_CHANNEL packet
1977 processing if the channel is empty. Affected file
1978 silcd/packet_receive.c.
1980 * Completed backup router support for standalone routers.
1981 Supports also servers in the cell that do not use the backup
1984 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1986 * Fixed a bug in silc_string_regexify which did not add '^'
1987 at the start of each string, and thus the matching was
1988 not explicit. For example ban list iikone@*!*@* would
1989 match also "priikone", which is wrong, it would have to be
1990 *iikone@*!*@* to match also "priikone". Affected
1991 file lib/silcutil/unix/silcunixutil.c.
1993 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1995 * Enable all local server connections before updating client
1996 caches when we've become backup router. Otherwise, signoff
1997 packets may not reach the clients. Affected files are
1998 silcd/server.c and silcd/server_util.[ch].
2000 * Fixed a bug in version string parsing which could crash
2001 the program with specially formatted version string.
2002 Bug reported and patch provided by Ville Räsänen. Affected
2003 file lib/silcutil/silcutil.c.
2005 * Handle the disconnection immediately when DISCONNECT
2006 packet is received in server. Affected file silcd/server.c.
2008 * Primary router now waits a short time (10 seconds) for
2009 backup router connection before accepting any other
2010 connection (except local). Affected file silcd/server.c,
2013 * Fixed a crash in client libary in NICK_CHANGE notify when
2014 NICK_CHANGE arrived for client entry we are resolving
2015 currently. Affected file lib/silcclient/client_notify.c.
2017 * Call the sconn->callback completion even if error had
2018 occurred. Start reconnecting always if connection to
2019 primary router fails during backup router protocol.
2020 Affected files silcd/server.c and server_backup.c.
2022 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2024 * Added functions silc_server_send_opers and
2025 silc_server_send_opers_notify to send packets stricly
2026 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2027 to send variable argument notify to operators.
2028 Affected files silcd/packet_send.[ch] and silcd/server.h.
2030 * Removed UMODE rights checking with UMODE_CHANGE notify.
2031 Affected file silcd/packet_receive.c.
2033 * Server/router operator now receives notify when network
2034 switches to backup router and when it resumes the use of
2035 primary router. Affected file silcd/server.c and
2036 silcd/server_backup.c.
2038 * Fixed the updating of client information after backup
2039 resuming protocol is over; update all except local clients
2040 to the new primary router. The affected file is
2041 silcd/server_util.c.
2043 * Added support for closing active connections in rehash
2044 that were unconfigured by the user. Supports currently
2045 closing server and router connections. Affected file
2048 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2050 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2052 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2053 is NULL since seems that on some platforms NULL is allowed
2054 and on some it's not. Fallback encoding is used instead.
2055 Affected file lib/silcutil/silcstrutil.c.
2057 * Fixed statistics updating for incoming server connection
2058 which could cause problems when re-connecting. Affected
2059 file silcd/server.c.
2061 * Preliminary backup router support for standalone router
2062 added. Affected files in silcd/.
2064 * Mark server connections in backup router disabled before
2065 and after backup protocol. Affected file is
2066 silcd/server_backup.c.
2068 * Added support for reconnecting to remote server connection
2069 even if the protocol fails, and if the configuration wants
2070 us to keep trying to connect anyway.
2072 Server connection is not allowed to backup router if
2073 backup router does not have connection to primary router yet.
2075 Affected file is silcd/server.c.
2077 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2079 * Added silc_client_udpate_server function to update changed
2080 server info. Affected file lib/silcclient/idlist.[ch].
2082 * Added check for server entries that are being resolved when
2083 notify is received. If being resolved, handle the received
2084 notify only after it's resolved so that all notifys are
2085 handled in same order as received from the server.
2087 Added similar resolver check to channel entries. Every
2088 notify that cause resolving of any information that affects
2089 channel entry marks the channel entry in waiting state.
2090 After whatever resolving is over the waiters are signalled
2091 and only then the notifys are handled in the same order
2092 as delivered from the server.
2094 Affected files are lib/silcclient/idlist.[ch], and
2097 * Fixed KILLED notify handling in normal server. Affected
2098 file silcd/packet_receive.c.
2100 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2101 is locally connected, or was locally connected (but may
2102 be detached and connection is not active). Added also
2103 SILC_IS_LOCAL for checking this status. Affected files
2104 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2105 silcd/server.c and silcd/server_internal.h.
2107 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2109 * Don't send or handle TOPIC_SET if topic is already set and
2110 is same as being set. Affected files silcd/command.c and
2111 silcd/packet_receive.c.
2113 * Fixed CMODE change rights checking to work correctly when
2114 removing modes by operator. Affected file is
2115 silcd/server_util.c.
2117 * Fixed some handling with New Channel packet in router and
2118 fixed some CMODE_CHANGE notify handling in server and router.
2119 Affected file is silcd/packet_receive.c.
2121 * Changed "disconnect" client operation to include the
2122 reason of the disconnection and optional disconnection
2123 message. Affected file lib/silcclient/silcclient.h.
2125 * Made the compilation of lib/contrib/ stuff conditional.
2126 Affected files configure.in.pre, lib/contrib/Makefile.am.
2128 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2130 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2131 to the sender of the notify too, to avoid situation where two
2132 notifys are in the network at the same time going to oppsite
2133 directions. Affected file silcd/packet_receice.c.
2135 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2137 * Delete the client from channel even if the cilent->id is
2138 NULL. It was possible that client was deleted without
2139 removing from channels (theoretically at least). Affected
2140 file silcd/server.c and silcd/server_util.c.
2142 * Free the client data too when resuming is not successful.
2143 Affected file silcd/packet_receive.c.
2145 * Merged some code from c0ffee's silc-plugin. Affected files
2146 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2148 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2149 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2150 to the primary router connection, the other one returns
2151 TRUE if packet must be broadcasted to network.
2153 * All notifys that are destined to primary router (to network)
2154 are now automatically sent to backup routers even if the
2155 router is standalone (and has backup router). Affected files
2158 * Added --without-irssi and --without-silcd configuration
2159 options for disabling the compilation of these applications.
2160 Affected file configure.in.pre and prepare.
2162 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2164 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2165 UTF-8 encoding and decoding. Added also new encodings
2166 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2168 Added also SILC_STRING_LANGUAGE which is language and charset
2169 specific encoder and decoer for those platforms that support
2170 iconv(). It can convert the UTF-8 to and from the locale
2171 specific character set.
2173 Affected file lib/silcutil/silcstrutil.[ch].
2175 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2177 * Added function silc_get_command_name to the file
2178 lib/silcutil/silcutil.[ch].
2180 * Improved the server debug output a bit. Affected files are
2183 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2185 * Save the channel passphrase when received succesful JOIN
2186 command reply from router, on normal server. Otherwise
2187 joinig +a channels from normal server is not possible.
2188 Affected file silcd/command.c.
2190 * Fixed a bug in TOPIC_SET notify handling. The notifier
2191 may be other than client too, like server or channel.
2192 It expected it to always be only client and ignored the
2193 notify. Affected file silcd/packet_recieve.c.
2195 * Removed some (unnecessary) debug printing from
2196 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2198 * Do not force CMODE_CHANGE when server is announcing new
2201 Router announces stuff only after server reannounces channel
2202 after CHANNEL_CHANGE notify.
2204 These fixes optimizes the announcing procedure, and perhaps
2205 fixes some problems too. Affected file silcd/packet_receive.c.
2207 * Fixed SERVER_SIGNOFF sending to local clients. It was
2208 totally broken and sent the notify to all local clients,
2209 instead of only to those that was on same channel as the
2210 signing off clients. Affected file silcd/server_util.c.
2212 * Added -D option to server. It can be used to give debug
2213 level. The levels are from 0 - 99, and are predefined for
2214 smooth server debugging. (see silcd.c for the predefined
2215 levels). Affected file silcd/server.c.
2217 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2219 * Fixed a bug in Irssi SILC client to close the connection
2220 properly when disconnecting from server. Affected file
2221 irssi/src/silc/core/client_ops.c.
2223 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2225 * When authenticating as founder during JOIN command, check
2226 that the one authenticating becomes the only founder on the
2227 channel. Affected file silcd/command.c.
2229 * Better checking for founder mode setting when CUMODE_CHANGE
2230 notify is received. Affected file silcd/packet_receive.c.
2232 * Close all connections when shutting down the server by sending
2233 DISCONNECT packet. Close all listeners too when shutting
2234 down the server. Affected file silcd/server.c.
2236 * Handle DISCONNECT packet correctly in client library by
2237 calling the "disconnect" client operation. Affected file
2238 lib/silcclient/client.c.
2240 * Handle local errors correctly during resuming. Affected
2241 file lib/silcclient/client.c.
2243 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2245 * The log file is not dupped internally anymore in
2246 lib/silcutil/silclog.c. Fixed memory leaks too.
2248 * The scheduler now dispatches all pending timeout tasks
2249 when it is uninitialized with silc_schedule_uninit.
2250 Affected file lib/silcutil/silcschedule.c.
2252 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2254 * Added --enable-stack-trace option to configure. Added
2255 memory allocation stack trace support. Added files
2256 lib/silcutil/stacktrace.[ch]. Affected files are
2257 lib/silcutil/silcmemory.[ch].
2259 * Fixed memory leaks from libraries and server. Affected
2260 files around the tree.
2262 * Reverted back a fix made to CUMODE which broke it.
2263 Affected file silcd/command.c.
2265 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2268 core library, and implemented it. All textual messages SHOULD
2269 use this flag and the message MUST be UTF-8 encoded.
2270 All text messages sent by Irssi SILC client are now UTF-8
2271 encoded (regardless whether the terminal supports UTF-8 or not).
2272 Affected files are lib/silccore/silcchannel.h,
2273 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2276 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2278 * Added lots of new statistics updating that was missing from
2279 the server and router code. Affected files in silcd/.
2281 * Sending SIGUSR1 signal to server now dumps the current
2282 server statistics into /tmp directory. Affected file is
2285 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2286 the SILC Hash Interface also. Added new functions
2287 silc_hash_get_name, silc_hash_init, silc_hash_update and
2288 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2290 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2292 * Added some better info printing for client during connecting.
2293 Affected file silcd/server_util.c.
2295 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2296 to silence a user on a channel. Affected files are
2297 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2298 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2299 and silcd/packet_receive.c.
2301 * Fixed a fatal bug in handling of malformed command payload.
2302 Affected file silcd/command.c.
2304 * Fixed a double free when announcing channel users to router.
2305 Affected file silcd/server.c.
2307 * After successful authentication to channel founder mode, check
2308 that there isn't anyone else with founder mode on the channel.
2309 The one that authenticated will become founder and anyone
2310 else is demoted. Affected file silcd/command.c.
2312 * Added error printing of any error that has occurred during
2313 any command in client library. Affected file is
2314 irssi/src/silc/core/client_ops.c.
2316 * Removed some error printing from the client library and left
2317 it for the application to worry (from the error status it
2318 receives in 'command' client operation. Affected file is
2319 lib/silcclient/command.c.
2321 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2323 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2324 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2325 Starting key agreement with itself is denied. Affected file
2326 is lib/silcclient/client_keyagr.c.
2328 * Fixed some error checkings from the SFTP library which caused
2329 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2330 and lib/silcsftp/sftp_util.c.
2332 * Added new "debug" and "debug_string" settings to Irssi SILC
2333 client which can be used to print runtime debugging on the
2334 Irssi's screen. Available when compiled with --enable-debug
2335 option. Affected file irssi/src/silc/core/silc-core.c.
2337 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2339 * Fixed a missing variadic parameter in a function call that
2340 caused server crash when a non-allowed connection arrived.
2341 Reported by Richard Becker. Affected file silcd/server.c.
2343 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2345 * Added WATCH list sending to backup routers from router.
2346 The WATCH command is sent by the router to the backup
2347 router. Affected file silcd/command.c.
2349 * Mark the backup_router flag for RouterConnection entry
2350 if the backup router stuff is defined in the config file.
2351 Affected file silcd/serverconfig.c.
2353 * Fixed some backup data sending around the code to work better
2354 if the router is standalone router. Not all places were fixed.
2355 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2358 * Fixed the router connecting when connecting to multiple
2359 routers. It ignored every other router except the first
2360 one. Affected file silcd/server.c.
2362 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2364 * Made the private key generation after expiration optional.
2365 If not created after expiration the old key will re-expire
2366 at a later time (and thus key pair is not necessary to
2367 change). Affected file irssi/src/silc/core/clientutil.c.
2369 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2371 * The length arguments in bind() and connect() were wrong
2372 and fixed now to used SIZEOF_SOCKADDR in the
2373 lib/silcutil/unix/silcunixutil.c.
2375 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2377 * Fixed detach timeout handling to use Client ID and not
2378 the actual client entry which may be freed in the callback.
2379 Affected file silcd/command.c.
2381 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2383 * Merged c0ffee's multiple interface support patch.
2384 Affected files in silcd/.
2386 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2388 * Cleanup keys properly. Affected file is
2389 irssi/src/silc/core/clientutil.c.
2391 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2393 * Display the user mode on the status bar. Affected file
2394 irssi/src/silc/core/silc-expandos.c.
2396 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * If private message key is not set, but the flag is set in
2399 the packet, ignore the packet since it cannot be decrypted.
2400 Affected file lib/silcclient/client_prvmsg.c.
2402 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2404 * When resuming client, remove the old client entry from
2405 the watcher list too. Affected file silcd/packet_receive.c.
2407 * Do not allow normal server to force founder mode away
2408 from router if the founder mode is already set. Affected
2409 file silcd/packet_receive.c.
2411 * Remove the client entry with watch notify types with short
2412 timeout, and not directly, so that other notifys can be
2413 retrieved too. Affected file lib/silcclient/client_notify.c.
2415 * Display notification about data messages that cannot be
2416 displayed. Affected files irssi/src/silc/core/client_ops.c,
2417 irssi/src/fe-common/silc/module-formats.[ch].
2419 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Fixed the CHANNEL_CHANGE notify handling in client libary
2422 to not use freed memory. Affected file is
2423 lib/silcclient/client_notify.c.
2425 * Fixed CUMODE_CHANGE notify handling in server. Affected
2426 file silcd/packet_receive.c.
2428 * Fixed USERS command to support empty channels. Affected
2429 file silcd/command.c.
2431 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2433 * Allow multiple identical pending commands to be registered
2434 in client library. Affected file is lib/silcclient/command.c.
2436 * Call the completion for resolving client information only
2437 after all resolvers has finished. This fixes a crash in
2438 the client. Added support for checking when the resolvers
2439 are finished. Affected file is lib/silcclient/idlist.c.
2441 * Wait by default 3 seconds before reconnecting to the server
2442 after being disconnected. Makes the /detach command a bit
2445 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2447 * Check the watcher list before sending signoff notifys
2448 when closing client connection. Affected file is
2451 * Added better CMODE command rights checking. Affected file
2452 silcd/server_util.c.
2454 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2456 * Fixed watcher list checking during server signoff. It
2457 crashed the server. Affected file silcd/server_util.c.
2459 * The JOIN command reply returns now the founder's public
2460 key. Affected file is silcd/command.c.
2462 * Announce the channel mode, and the mode properties with
2463 CMODE_CHANGE notify. Affected file silcd/server.c.
2465 * Mark new channels by default disabled, untill at least
2466 one user joins the channel. Affected file is
2467 silcd/packet_receive.c.
2469 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2471 * The nickname argument to watch notify can be optional.
2472 Fixes a crash in server. Affected file silcd/packet_send.c.
2474 * Remove the client entry from cache if the WATCH notify type
2475 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2476 lib/silcclient/client_notify.c.
2478 * Check the watcher list before and after changing nickname
2479 when the NICK_CHANGE notify is received. Affected file is
2482 * Fixed a crash in OPER and SILCOPER command sending. Empty
2483 passphrase caused the crash. Affected file is
2484 lib/silcclient/command.c.
2486 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * Merged with Irssi CVS for Irssi SILC client.
2490 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * Completed the protocol specifications.
2494 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2496 * Merged with Irssi CVS for Irssi SILC client.
2498 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2500 * Added the founder's public key delivery to the
2501 CUMODE_CHANGE notify type as well. Updated the protocol
2502 specs and the code. Affected files are silcd/packet_send.[ch],
2503 silcd/packet_receive.c and silcd/command.c.
2505 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Added silc_pkcs_public_key_copy function into the
2508 lib/silccrypt/silcpkcs.[ch].
2510 * Remove the `iv' from the SilcChannelEntry since we can
2511 live without it. Affected files are silcd/idlist.h and
2512 silcd/packet_receive.c.
2514 * Added support for sending the founder's public key in
2515 the CMODE_CHANGE notify packet in the server. Affected
2516 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2517 silcd/command.c and silcd/server.c.
2519 * Changed the FOUNDER_AUTH authentication to use only
2520 public key authentication as defined by new protocol
2521 specs. Passphrase authentication with that mode cannot
2522 be used anymore. It is now possible to reclaim founder
2523 mode from any server in the network. Affected files are
2524 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2526 * Added permanent channels support by making the channel
2527 permanent when FOUNDER_AUTH mode is set on the channel.
2528 The channel will not be destroyed even if channel is empty
2529 when that mode is set. Protocol TODO #17. Affected
2530 files are silcd/server.[ch], server_util.[ch],
2531 silcd/command.c, silcd/packet_receive.c and
2532 lib/silcclient/command.c.
2534 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2536 * Added reference counter to the command reply context in
2537 the client library. Affected files are
2538 lib/silcclient/command_reply.[ch].
2540 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2542 * Fixed rekey protocol with PFS in the client library.
2543 Affected file is lib/silcclient/protocol.c.
2545 * Added support for list of errors in client library
2546 command reply handling. Affected file is
2547 lib/silcclient/command_reply.c.
2549 * Defined that the WHOIS and IDENTIFY commands can send
2550 list of errors. Updated the protocol specs. Protocol
2553 * Added support for sending list of errors to WHOIS and
2554 IDENTIFY commands in server. Added support for receiving
2555 list of errors in server. Affected files are
2556 silcd/command.c and silcd/command_reply.c.
2558 * Fixed client info resolving on LEAVE command in client
2559 library to not crash. Affected file is
2560 lib/silcclient/client_notify.c.
2562 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2564 * Defined that the NICK command replies with thew changed
2565 nickname too, to make the nickname changing simpler at
2566 the client's end. Updated protocol specs and the code
2567 in client and server. Affected files are
2568 silcd/command.c, lib/silcclient/command_reply.c and
2569 lib/silcclient/command.c.
2571 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2573 * Added `Compressed' packet flag to indicate that the packet
2574 payload is compressed by the sender. Updated the protocol
2575 specs and the core library. The compression still is not
2576 implemented in the sources. Affected file is
2577 lib/silccore/silcpacket.h.
2579 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2581 * Remove pending command callbacks also if the connection
2582 to the server is destroyed. Affected file is
2583 lib/silcclient/client.c.
2585 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2587 * Added new QUIET channel user mode that can be used to
2588 quiet a user in a channel. Updated the protocol specs but
2589 it wasn't implemented yet. Protocol TODO #27. Affected
2590 file is lib/silccore/silcmode.h.
2592 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2594 * Added BLOCK_INVITE user mode to be able to block incoming
2595 invite notifications. Protoocol TODO #26. Affected files
2596 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2599 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2600 the protocol specs and the code. Affected file is
2601 lib/silccrypt/silcpkcs.c.
2603 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2605 * Disconnect Payload includes now the status type. Updated
2606 the protocol specs and the code. Protocol TODO #25.
2607 Affected files are silcd/server.c, lib/silcclient/client.c.
2609 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2610 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2611 Moved the silc_client_command_status_messages table to the
2612 lib/silcutil/silcutil.c and added new funtion
2613 silc_get_status_message, which deprecates function
2614 silc_client_status_message. Affected files are
2615 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2616 lib/silcutil/silcutil.[ch].
2618 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * Defined that the nickname hash in Client ID MUST be from
2621 lowercase nickname. This effectively changes nicknames in
2622 SILC to case-insensitive. Updated the protocol specs and
2623 the code. Affected files are lib/silcutil/silcutil.[ch],
2624 silcd/serverid.c, and silcd/idlist.c.
2626 * Added new channel user modes BLOCK_MESSAGES_USERS and
2627 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2628 code. Affected files are lib/silccore/silcmode.h,
2629 lib/silcclient/command.c, and silcd/packet_send.c.
2631 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2632 specs and code. Affected file lib/silccore/silcstatus.h.
2634 * Added support for watch list. It is possible to add nicknames
2635 to be watched, and when they come to network, leave network
2636 or user mode changes the watcher will be notified of this
2637 change. Added SILC_COMMAND_WATCH command, added new
2638 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2639 notifications. Updated the protocol specs and implemented
2640 this to library, client and server. Protocol TODO #21.
2641 Affected files are lib/silccore/silccomand.h,
2642 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2643 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2644 silcd/packet_send.[ch], silcd/packet_receive.c, and
2645 irssi/src/silc/core/client_ops.c.
2647 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2648 somebody watching you. Updated the protocol specs and the
2649 code. Affected files are lib/silccore/silcmode.h, and
2650 lib/silcclient/command.c.
2652 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2654 * Added service support to SILC protocol. Added new command
2655 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2656 core library. Services are not implemented in server or
2657 client for now. Protocol TODO #20. Affected files are
2658 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2660 * Added SilcStatus argument to `command' client operation
2661 to return the error status when command sending fails
2662 locally. Changed all command in client library to return
2663 correct command status. Affected files are
2664 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2665 irssi/src/silc/core/client_ops.c.
2667 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2669 * Added silc_mime_parse function to parse MIME headers.
2670 Affected files are lib/silcutil/silcstruti.[ch].
2672 * Added MIME header parsing in Irssi SILC Client. It displays
2673 all textual MIME objects, others it ignores. Affected file
2674 is irssi/src/silc/core/clien_ops.c.
2676 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2678 * Fixed a bug in the pid writing function, which couldn't be
2679 written in a root-owned directory.
2681 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2683 * Defined that channel message to unknown Channel ID must
2684 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2685 Updated the protocol specs and the code in server. The
2686 affected file is silcd/packet_receive.c.
2688 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2690 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2691 that it is used to send error notifys if error occurs during
2692 some SILC packet processing, except commands. The error
2693 types are same as for command reply types. Defined that
2694 if private message is sent to unknown Client ID the error
2695 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2696 Updated the protocol specs and code. Affected files are
2697 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2698 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2699 and irssi/src/silc/core/client_ops.c. Renamed the
2700 SilcCommandStatus to SilcStatus.
2702 * Defined the use of extra WHOIS attributes in WHOIS command.
2703 The <Requested Attributes> (defined in a separate document)
2704 can be used to request additional information about user
2705 not returned by standard WHOIS command. Defined that server
2706 can send WHOIS command directly to client. Client provides
2707 the requested attributes to the server. Updated the protocol
2708 specs. Protocol TODO #4. Implementation is not done yet
2709 (Protocol TODO #24).
2711 * Renamed function silc_client_command_status_message to
2712 silc_client_status_message. Affected files are
2713 lib/silcclient/command_reply.[ch].
2715 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2718 32 bit integers. Updated the protcol specs and the code.
2719 Affected files are silcd/command.c and
2720 lib/silcclient/command.c.
2722 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2724 * Fixed a bug in library where sending a bogus authentication
2725 payload would lead to a crash. Affected file is
2726 lib/silccore/silcauth.c.
2728 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2730 * Added detach_disabled and detach_timeout server config
2731 options to the server. Affected files silcd/serverconfig.[ch],
2732 silcd/command.c and silcd/packet_receive.c.
2734 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2736 * Added resolve_cmd_ident field to the SilcClientEntry structure
2737 too so that if the entry is for example being resolved so
2738 another command may attach to the same pending command reply
2739 without requiring to resolve the same entry again. Added
2740 support for adding multiple pending commands for one
2741 command idenfier. Affected files lib/silcclient/command.[ch],
2742 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2744 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2746 * Defined that server receives WHOIS command reply for private
2747 and secret channels too. Updated protocol specs and the
2748 code in server. Affected file silcd/command.c.
2750 * Defined <channel user mode list> argument to WHOIS command
2751 reply for returning user modes on the channels. The
2752 channel list now doesn't include the user mode anymore but the
2753 actual channel mode. Updated protocol specs and the code in
2754 client and server. Affected files are silcd/command_reply.c,
2755 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2756 and lib/silcclient/command_reply.c.
2758 * Save the channels list in WHOIS command reply in normal server
2759 so that WHOIS always shows joined channels also in normal
2760 server and not just on router. Affected file is
2761 silcd/command_reply.c.
2763 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2765 * Defined that server receives USERS command reply for private
2766 and secret channels too. Updated protocol specs and the
2767 code in server. Affected file silcd/command.c.
2769 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2771 * Changed the UMODE's mode mask argument to be optional. If
2772 not provided then the command merely returns the current mode
2773 mask to the client. Updated protocol specs and the server.
2774 Affected file is silcd/command.c.
2776 * Added SILC session detachment/resuming support. It is possible
2777 to detach by closing the network connection and then re-connect
2778 and resume to the old client session. Added DETACHED user
2779 mode that server will set for detached client. Added new
2780 packet RESUME_CLIENT which is used to perform the resuming
2781 process. Added DETACH command. Updated the protocol specs,
2782 core library, client and server. Protocol TODO #22. Very
2783 many affected files around the tree.
2785 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2787 * Changed the CMODE's mode mask argument to be optional. If
2788 not provided then the command merely returns the current mode
2789 mask to the client. Updated protocol specs and the server.
2790 Affected file is silcd/command.c.
2792 * Changed the Killer's Client ID in KILLED notify to be just
2793 any ID payload since router server is allowed to kill as well.
2794 Updated protocol specs, client libary and server. Affected
2795 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2796 and irssi/src/silc/core/client_ops.c.
2798 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2800 * Added new user modes ANONYMOUS for special anonymous servers
2801 that may set the mode for client, and BLOCK_PRIVMSG which
2802 client may set to block incoming private messages unless the
2803 Private Message Key flag is set (using private keys to protect
2804 private messages). Updated protocol specs and code in client
2805 and server and core library. Protocol TODO #23. Affected
2806 files are lib/silccore/silcmode.h, silcd/server.[ch],
2807 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2808 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2810 * Added new channel user mode BLOCK_MESSAGES which the client
2811 may set to itself to tell server not send channel messages.
2812 Other packets such as channel key packets are still sent.
2813 Protocol TODO #23. Updated the protocol specs, client and
2814 server. Affected files are lib/silccore/silcmode.h,
2815 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2816 lib/silcutil/silcutil.c, silcd/command.c, and
2817 silcd/packet_send.c.
2819 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2821 * Redefined the Status Payload to include now two 8 bit fields,
2822 instead of one 16 bit field. This now makes it possible to
2823 send list of errors. Updated the protocol specs and the code
2824 in core library, client library and server. Protocol TODO #1.
2825 Affected files are lib/silccore/silccommand.[ch],
2826 lib/silcclient/command_reply.[ch], silcd/command.c,
2827 silcd/command_reply.c and silcd/packet_receive.[ch].
2829 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2831 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2832 must be handled by the application and should tell the application
2833 that an error message was already printed, and it should print the
2834 config coords (line, filename, ...). Affected files are
2835 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2837 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2838 server config parsing code more readable.
2840 Fixed a bug in the fetch_logging() config callback.
2842 Affected files is silcd/serverconfig.c.
2844 * Drop root privileges when started in foreground. Don't drop them
2845 if debugging also. Affected file is silcd/silcd.c.
2847 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2849 * Added more IM-like features by introducing new user modes
2850 for setting various presence information. Added new modes:
2851 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2852 specs and code. Protocol TODO #19. Affected files are
2853 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2854 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2856 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2858 * Added STATS command to the protocol after all, to return
2859 various statistical information about the network. It can
2860 be used by clients to retrieve statistical information, and
2861 servers may use it to to fetch cell and network wide
2862 statistics from router. Updated the protocol specs and
2863 implemented it to the server. Protocol TODO #16.
2864 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2865 silcd/command_reply.[ch].
2867 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2869 * The LIST command reply in client libary now adds new channel
2870 entry if the returned channel doesn't exist yet in cache,
2871 and returns the channel entry to the application in the
2872 command_reply client operation. Affected file is
2873 lib/silcclient/command_reply.c.
2875 * Changed the channel message payload's MAC generation to
2876 include the IV in the MAC as well. This way all relevant
2877 parts of the channel message payload are authenticated also
2878 with the channel message MAC (and not only by packet MAC).
2879 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2880 Affected file is lib/silccore/silcchannel.c.
2882 * Fixed the SKE to save the remote version, since the
2883 silc_ske_parse_version mistakenly checked wrong version,
2884 after it replaced the start payload. Affected files are
2885 lib/silcske/silcske.[ch].
2887 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2889 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2890 string utility functions. Added there also new functions
2891 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2892 Affected files lib/silcutil/silcstrutil.[ch].
2894 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2895 files are lib/silcutil/silcstrutil.[ch].
2897 * Defined that the security property fields in SKE SHOULD be
2898 UTF-8 encoded, defined that version string MUST be US-ASCII
2899 encoded, defined that passphrases sent in connection
2900 authentication protocol MUST be UTF-8 encoded. Implemented
2901 these to the client and server. Defined also that other
2902 passphrases sent in the protocol MUST be UTF-8 encoded.
2903 Affected files are lib/silcske/silcske.c,
2904 lib/silcclient/protocol.c, silcd/protocol.c,
2905 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2907 * Changed the silc_client_close_connection interface to not
2908 need the SilcSocketConnection which should not be visible
2909 to application. Affected files are lib/silcclient/client.c
2910 and lib/silcclient/silcclient.h.
2912 * Rewrote the text for Private Message Key Payload in the
2913 protocol specification. Protocol TODO #11.
2915 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2917 * Upgraded the protocol version to 1.1, updated protocol specs
2920 * Added the nickname as new argument to NICK_CHANGE notify and
2921 added it to protocol specs and implemented it to client and
2922 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2923 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2924 lib/silcclient/client_notify.c.
2926 * Added the killer's client ID to the KILLED notify and added
2927 it to protocol specs and implemented it to client and server.
2928 Protocol TODO #13. Affected files are silcd/command.c,
2929 silcd/packet_receive.c, packet_send.[ch],
2930 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2931 The killer's client entry is now returned to application in
2932 the `notify' client operation.
2934 * Fixed the Max Argument fields that had too large value set
2935 in the protocol specs. Protocol TODO #14.
2937 * Added the LEAVE command reply to return the ID of parted
2938 channel. Updated protocol specs and implemented it to the
2939 client and server. Protocol TODO #15. Affected files are
2940 silcd/command.c, lib/silcclient/command_reply.c. The channel
2941 entry is now returned to application in the `command_reply'
2944 * Rewrote the version SKE version checking in client libary
2945 and in server to use the silc_parse_version_string. Affected
2946 files are lib/silcclient/protocol.c, silcd/protocol.c.
2948 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2949 commands that was missing it, and updated protocol specs and
2950 the server implementation. Protocol TODO #10. The affected
2951 file is silcd/command.c.
2953 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
2954 generic reply to a generic request (REQUEST flag), and
2955 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
2956 way. A draft-riikonen-silc-flags-payloads-00.txt is written
2957 to define the payload for DATA flag. Added the flags to
2958 the implementation. Protocol TODO #9. Affected file is
2959 lib/silccore/silcchannel.h.
2961 Changed the client library to return the message length
2962 to application as well in the channel_message and private_message
2963 client operations. Affected files are
2964 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
2965 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
2966 and lib/silcclient/client_ops_example.c.
2968 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
2969 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
2970 the channel. Updated protocol specs and impelemented this
2971 to client and server. Protocol TODO #6. Affected files are
2972 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
2973 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
2975 Added new options m and M to CMODE command in Irssi SILC
2976 client to set these modes.
2978 * Deprecated all administrative commands from SILC protocol
2979 since they are highly implementation specific commands.
2980 Updated protocol specs. Moved the old commands in
2981 implementations to private range of command types. Affected
2982 files are silcd/command.c, lib/silcclient/command.c and
2983 lib/silcclient/command_reply.c. Protocol TODO #8.
2985 * Fixed a bug in server where sending unknown command crashes
2986 the server. Affected file silcd/command.c.
2988 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2990 * Added SILC_PROTOCOLVERSION macro to check protocol version
2991 of a socket connection. The affected file is
2992 lib/silcutil/silcsockconn.h.
2994 * Added better error logging in rekey protocol. Affected file
2997 * Do not check public key types in SKE during rekey. Affected
2998 file lib/silcske/payload.c.
3000 * Fixed the rekey protocol with PFS, which was totally broken.
3001 Affected file silcd/protocol.c.
3003 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3005 * Some client implementations quit network by doing first LEAVE
3006 and then immediately SIGNOFF (like Bombyx). We now do check
3007 after a short time after LEAVE notify and check whether the
3008 client is still valid after LEAVE, and if not we remove it from
3009 cache. Affected file is lib/silcclient/client_notify.c.
3011 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3013 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3014 it's good not to have security holes here.
3016 * Fixed a negative refcount situtuation for the config context.
3017 Affected file is silcd/serverconfig.c.
3019 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3021 * ROBOdoc documented lib/silcutil/silcutil.h.
3023 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3025 * Optimized even more the SilcPacketContext structure. Now
3026 totally saved 16 bytes of memory per context after optimization.
3027 Affected files are lib/silccore/silcpacket.[ch].
3029 * Made strict checks for valid SILC IDs. Affected file is
3030 lib/silccore/silcid.c.
3032 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3034 * Changed the object argument for silc_cipher_register,
3035 silc_hash_register, silc_hmac_register and silc_pkcs_register
3036 to const. Affected files are lib/silccrypt/silccipher.[ch],
3037 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3039 * Changed the silc_get_username and silc_get_real_name to
3040 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3042 * Fixed the Irssi SILC Client to use the silc_get_username and
3043 silc_get_real_name insted of glib routines since the glib
3044 routines only corrupt stack. Fixes the Irssi SILC to work in
3045 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3047 * Fixed the Irssi to not use g_get_home_dir since it crashes
3048 or returns garbage on cygwin and corrupts stack. Added function
3049 get_home_dir to Irssi routines. Affected files are
3050 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3052 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3054 * Made some structure optimizations. SFTP memory FS MemFSEntry
3055 entry structure. Optimized SilcTask structure. Optimized
3056 SilcPacketContext structure.
3058 Affected files lib/silcsftp/sftp_fs_memory.c,
3059 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3061 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3063 * And yet again reverted back the config thing since Johnny
3064 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3067 * Fixed memory leaks from config object. Affected files are
3068 silcd/serverconfig.[ch].
3070 * Added support for adding new connections to the server in rehash.
3071 After rehash they take effect.
3073 Added support for changing the maximum allowed connections in
3074 rehash. The number can grow but going smaller is not supported.
3076 Added function silc_server_num_sockets_by_remote to the
3077 silcd/server_util.[ch].
3079 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3081 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3083 * Added preliminary checking during config parsing for a valid
3084 public/private key and removed further checks in the code.
3085 Affected files are silcd/serverconfig.[ch], server.c.
3087 * Moved functions silc_server_drop() and silc_server_daemonise()
3088 from server.c to silcd.c since they are stricly related to
3089 the application activity.
3091 * Reverted a small part of the automatic ref/unref since
3092 it caused a double unref in some situations. Affected
3093 files are silcd/silcd.[ch], server.c, serverconfig.c.
3095 * Added some .cvsignore files in the lib directory.
3097 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3099 * Fixed silc_net_gethostbyaddr to correctly resolve by
3100 address. Affected file lib/silcutil/silcnet.c.
3102 * Fixed the notify relaying to client. The HMAC to be used
3103 with relayed packets ws wrong and caused decryption failure
3104 at the client end. Affected file is silcd/packet_receive.c.
3106 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3108 * Created new branch silc_protocol_1_0_branch.
3110 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3112 * Changed the silc_server_config_* routines to be SilcServer
3113 independent. They are now officially application specific code
3114 and not part of generic server implementation. Affected files
3115 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3117 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3119 * Added automatic referencing of config context in the
3120 silc_server_config_alloc, and automatic unreferencing in the
3121 silc_server_config_destroy. Affected files are
3122 silcd/serverconfig.[ch], silcd/silcd.c.
3124 * Fixed the silc_log_quick handling in the logging routines.
3125 It didn't log quickly when it was TRUE. Affected file is
3126 lib/silcutil/silclog.c. Also the flush delay was set even
3127 if it was 0 in config file. Affected file is
3128 silcd/serverconfig.c.
3130 * Added support for changing key pair of the server in rehash.
3131 Affected file silcd/server.c.
3133 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3135 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3136 too early, before getting the channel entry. Affected file
3137 is silcd/packet_receive.c.
3139 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3141 * Added functions silc_server_config_[ref/unref], these are used
3142 to prevent that the config object is destroyed.
3144 No longer directly affect global variables silc_log_quick and
3145 silc_log_delay, they are first cached inside the config object
3146 and then applied with silc_server_config_setlogfiles().
3148 silc_server_config_set_defaults() is now internal to
3149 serverconfig.c, there are no reasons to show this internal stuff
3152 Affected files are silcd/serverconfig.[ch].
3154 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3155 fprintf's to stderr, since some code may be executed again after
3156 the server went into the background. Affected files are
3159 * Added rehash support. Added function silc_server_rehash() that
3160 will perform all the basic tasks of the rehashing procedure.
3162 * Added command line option `-x, --hexdump'. This will enable the
3163 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3164 The option `--hexdump' implies `--debug'.
3166 * Fixed a bad bug in the logging APIs (silcutil library) where
3167 the application would crash after calling silc_log_reset_all().
3169 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3171 * Fixed the KICKED notify handling in client library to
3172 correctly remove the channel and all entries from the
3173 channel when I was kicked. This bug crashed the client.
3175 Fixed yet another but in KICKED notify handling to remove
3176 the kicked client correctly from the channel.
3178 Affected file is lib/silcclient/client_notify.c.
3180 * Fixed a minor bug in looking up correct client entry
3181 in KICKED notify in server. Affected file is
3182 silcd/packet_receive.c.
3184 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3185 sources correctly to distribution. Fixes --with-gmp option.
3187 * Removed the manual rehashing from ID Cache, and changed it
3188 to use the SILC Hash Table's auto rehash feature. Affected
3189 file is lib/silccore/silcidcache.c.
3191 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3193 * Fixed a bug in the silc_client_nickname_format function that
3194 handles the multiple same nickname formatting. Two clients
3195 with same nickname caused problems after the first one left
3196 and rejoined. It didn't format the nickname correctly.
3197 Affected file is lib/silcclient/idlist.c.
3199 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3201 * Don't change the topic if olod topic is same as new one.
3202 Affected file is silcd/packet_receive.c.
3204 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3206 * Added cross-reference support to the SILC Documentation
3207 generator. All types across all HTML files are now cross-
3208 referenced. Affected files util/robodoc/generator.c and
3209 scripts/silcdoc/silcdoc.
3211 * Added file lib/silcutil/silctypes.h to include all the
3212 arithmetic type definitions and some macros. Removed
3213 includes/bitmove.h and moved macros to silctypes.h.
3215 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3217 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3219 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3221 * Added `type' argument to silc_id_payload_parse_id function which
3222 now returns the type of the ID to the sent pointer. Affected
3223 file is lib/silccore/silcid.[ch].
3225 * Added check for CMODE_CHANGE notify type that mode change is
3226 allowed by the sender. Affected file silcd/packet_receive.c.
3228 * Added check for CUMODE_CHANGE notify type that mode change is
3229 allowed by the sender. Affected file silcd/packet_receive.c.
3230 Added the ID type as CUMODE_CHANGE notify type as argument
3231 to the `notify' client operation. Affected files are
3232 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3234 * Added function silc_client_add_server to the client library.
3235 Added support for resolving also channel and server info when
3236 received unknown entity in notify packet. Affected files are
3237 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3239 * Added function silc_command_get_status to return the command
3240 status from the command reply's argument payload. Affected files
3241 are lib/silccore/silccommand.[ch].
3243 * Added check for KICKED notify type that the kicking is
3244 allowed by the client. Affected file silcd/packet_receive.c.
3246 * Created function silc_get_input which can be used to get input
3247 (echo on or off) from user on command line. Affected files are
3248 lib/silcutil/silcutil.[ch].
3250 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3252 * Optimized silc_server_packet_relay_to_channel function.
3253 Added new function silc_channel_message_payload_encrypt which
3254 can be called directly if channel message payload needs to
3255 be encrypted and is already encoded (no need to call _encode
3256 function). Packet relaying is now done by router without any
3257 extra memory allocations. Affected files are
3258 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3259 silcd/packet_send.c.
3261 * Fixed the INVITE notify handling. It took wrong arguments
3262 as invite list and invite delete. Affected file is
3263 silcd/packet_receive.c.
3265 * Added check for TOPIC_SET notify type that the topic change is
3266 allowed by the client. Affected file silcd/packet_receive.c.
3268 * Added check for INVITE notify type that inviting is allowed by
3269 the client. Affected file silcd/packet_receive.c.
3271 * Changed the silc_server_client_on_channel to return the
3272 SilcChannelClientEntry as well. Moved the function
3273 silc_server_check_cmode_rights to server_util.[ch].
3274 Affected files are silcd/server_util.[ch], silcd/command.c.
3276 * Added function silc_server_check_umode_rights to check whether
3277 changing client's user mode is allowed. Added check for
3278 UMODE_CHANGE notify type that the umode change is allowed
3279 by the client. Affected files are silcd/server_util.[ch],
3280 silcd/packet_receive.c and silcd/command.c.
3282 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3284 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3285 ID length. It ignored that ID can be IPv6 based as well.
3286 Affected file lib/silccore/silcpacket.h.
3288 * Fixed the silc_id_id2str and silc_id_str2id to take the
3289 IPv6 address offset's into consideration. Affecte file is
3290 lib/silccore/silcid.c.
3292 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3294 * Fixed the internal Unix scheduler functions to check for
3295 NULL context they may receive. The affected file is
3296 lib/silcutil/unix/silcunixschedule.c.
3298 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3300 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3301 can specify different directory with --home command line
3302 parameter. Affected files irssi/src/silc/core/client_ops.c,
3305 * SILC-specific commands aren't now executed if the active server
3306 isn't of SILC-type, so there won't be problems with having
3307 IRC and SILC protocol support in same client. Affected files
3308 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3311 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3313 * Improved the signal support in SILC Schedule. Added new
3314 function silc_schedule_signal_call which is used by application
3315 to mark a signal to be called. It is now safe to perform
3316 any kind of tasks in signal callbacks since it is guaranteed
3317 that the application specified signal callback is called
3318 after the signal is over. Affected files are
3319 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3321 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3323 * Added `name' field to SilcChannelPrivateKey to represent
3324 application given name for the key. Moved also the context from
3325 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3326 Added the `name' argument also to the function
3327 silc_client_add_channel_private_key.
3329 Added function silc_client_current_channel_private_key to set the
3330 current channel private key in use.
3332 Added "change" command to KEY command which can be used to change
3333 the current channel private key. Bound the command also to
3334 alt+K (Alt+Shift+k).
3336 Also affected files lib/silcclient/client_channel.c,
3337 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3339 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3341 * Added silc_rng_get_byte_fast function in to the
3342 lib/silccrypt/silcrng.[ch].
3344 * Changed the interface of silc_packet_assemble and the
3345 silc_packet_send_prepare. If silc_packet_assmble is now
3346 called the application does not call silc_packet_send_prepare
3347 because the library will call it automatically. These
3348 interfaces now also return a reference to the outgoing buffer
3349 which includes the assembled packet, which the application can
3350 use to encrypt the packet.
3352 Affected files are lib/silccore/silcpacket.[ch],
3353 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3354 silcd/packet_send.c, server_backup.c and packet_receive.c.
3356 * Fixed a packet sending bug on very high load, where outgoing
3357 packet queue wasn't handled correctly and packets got corrupted.
3358 Affected files are lib/silcutil/*/silc*sockconn.c,
3359 lib/silcclient/client.c and silcd/server.c.
3361 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3363 * Added macro SILC_PACKET_DATALEN which can be used during
3364 packet assembling to check whether the data to be added to
3365 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3366 len is truncated until it fits it.
3368 Added checks for maximum length of channel message payload and
3369 private message payload also.
3371 Added checks for maximum packet length in server and in
3374 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3375 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3376 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3377 lib/silcclient/client_prvmsg.c.
3379 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3381 * Added silc_server_packet_queue_purge call to the
3382 silc_server_disconnect_remote to assure that all data in the
3383 queue before disconnecting is sent to the network. Affected
3384 file silcd/server.c.
3386 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3388 * Added the deleting of server's own ID cache entry to the
3389 silc_server_free function. Free also everything else that
3390 has been allocated in silc_server_init. The affected file
3393 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3395 * Added functions silc_parse_version_string, silc_version_to_num,
3396 and silc_ske_parse_version to parse SILC protocol style version
3397 strings. Affected files lib/silcutil/silcutil.[ch] and
3398 lib/silcske/silcske.[ch].
3400 * Added new configuration params: version_protocol, version_software
3401 and version_software_vendor to specify what version the remote
3402 host must at least be to be able to connect to server. The vendor
3403 string can be regex matched too. Added new function
3404 silc_server_connection_allowed to check maximum number of allowed
3405 connections, and allowed versions for incoming connections.
3406 Affected files are silcd/server.c, server_util.[ch] and
3409 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3411 * Added preliminary support for signals in scheduler. The
3412 signals we care about are now blocked always when the scheduler
3413 is locked. This way we can synchronise the use of signal with
3414 scheduler. It is guaranteed that when signal occurs the scheduler
3415 is not locked, and thus new tasks can be safely added to the
3418 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3419 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3420 Added new platform specific routines
3421 silc_schedule_internal_signals_[un]block and
3422 silc_schedule_internal_signal_[un]register.
3424 Added new functions to SILC Schedule API:
3425 silc_schedule_signal_[un]register. Each signal that application
3426 is going to use should be registered to the scheduler.
3428 Affected files are lib/silcutil/silcschedule.[ch],
3429 lib/silcutil/*/silc*schedule.c.
3431 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3433 * Check for unauthenticated client and server in the
3434 silc_server_new_client and silc_server_new_server functions.
3435 Affected file silcd/packet_receive.c.
3437 * Added function silc_string_is_ascii to check whether given
3438 string is 7-bit ASCII string. Affected files are
3439 lib/silcutil/silcutil.[ch].
3441 * Added function silc_id_is_valid_server_id into the
3442 silcd/serverid.c and added checking for valid Server ID's in
3443 silc_server_new_server. The Server ID must always be based
3444 on the server's public IP address.
3446 * Added logging of DISCONNECT packet message in the server.
3447 Affected file silcd/server.c.
3449 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3451 * Changed all library interfaces that use Global RNG to also
3452 accept SilcRng as argument. Affected files are
3453 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3454 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3455 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3456 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3457 lib/silccrypt/rsa.c.
3459 * Added function silc_pkcs_generate_key to the
3460 lib/silccrypt/silcpkcs.[ch] for applications so that they
3461 don't need to do pkcs->pkcs->init calls anymore.
3463 * Remove SilcSocketConnection from the SFTP API since it really
3464 wasn't needed there. The application has the information
3465 saved in its contexts anyway and the SFTP layer doesn't need
3466 know about it. Affected files lib/silcsft/silcsftp.h and
3467 lib/silcsftp/sftp_[server/client].c.
3469 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3470 The SilcSimContext is not SilcSim.
3472 * Fixed possible buffer overflows in silc_id_render in the
3473 lib/silcutil/silcutil.c.
3475 * On EPOC the global crypto module lists are not used at all
3476 in the crypto library. Added support for using the constant
3477 algorithm list on EPOC. Affected files are
3478 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3481 * Fixed the handling of third parameter of KICKED notify, since
3482 it was mistakenly updated to SILC Protocol 1.0 even though it
3483 is to be included in 1.1. Since it is not in 1.0 it is not
3484 mandatory, and this fix now handles it only if it is provided,
3485 and it is not error if it is not provided. Affected file
3486 lib/silcclient/client_notify.c.
3488 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3490 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3491 client. Affected file irssi/src/silc/core/client_ops.c.
3493 * Merged with Irssi 0.8.4 from irssi.org CVS.
3495 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3497 * Check for valid socket connection in client entries before
3498 sending any messages. Fixes a crash, but doesn't fix some
3499 other underlaying bug that is lurking there. Affected
3500 file silcd/packet_send.c.
3502 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3504 * $usermode, $cumode and $cumode_space expandos shouldn't do
3505 anything with non-SILC server records. Affected file
3506 irssi/src/silc/core/silc-expandos.c
3508 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3510 * Fixed the silc_net_check_[host/local]_by_sock to support
3511 IPv6 bound sockets as well. Now they can return IPv6 addresses
3512 as well. Affected file lib/silcutil/silcnet.c.
3514 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3515 Affected lib/silcutil/unix/silcunixnet.c.
3517 * Fixed ID rendering (at least on some platforms, not NetBSD)
3518 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3520 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3522 * Added silc_hash_public_key and silc_hash_public_key_compare
3523 functions to be used with SilcHashTable. They can be used to
3524 hash public keys and compare public keys in hash table. Affected
3525 file lib/silcutil/silcutil.[ch].
3527 * Added support for specifying multiple public keys for Client
3528 connection section in server configuration file. This makes it
3529 possible to accept multiple public keys from same host, or to
3530 make a section that accepts any incoming host, and have the
3531 accepted public keys listed in the section.
3533 Added functions silc_sever_[find/get]_public_key, added the
3534 support for this actually to all connection sections but only
3535 the Client section is currently allowed to specify multiple
3538 Affected files are silcd/server.c, server_internal.h,
3539 command.c, protocol.c, server_util.[ch], packet_receive.c.
3541 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3543 * Merged Irssi 0.8.2 from irssi.org CVS.
3545 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3547 * If silc_debug is TRUE, also output standard logging messages
3548 to stderr with the debug output.
3550 Made silc_log_reset_all() flushing all channels before returning.
3551 Also fixed some documentation typos.
3553 Affected files are lib/silcutil/silclog.[ch].
3555 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3557 * Fixed the server to check correctly the amount of connections
3558 from single host, by checking also the type of the connection.
3559 Fixed also the comparison of number of connections and number
3560 of allowed connections. Affected files are silcd/server.c,
3563 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3565 * Fixed the USERS command reply to save the user's mode on the
3566 channel as well. Fixed JOIN command reply to check whether a
3567 client is on channel already and not join it twice. Affected
3568 file lib/silcclient/command_reply.c.
3570 * Added new file silc-expandos.c into irssi/silc/core/ to return
3571 various stuff for various signal for the statusbar etc. updating.
3572 Now Irssi SILC client prints channel user modes etc. on the
3575 * The user mode (like server/router operator changes) is now shown
3576 on the Irssi SILC client's statusbar. The affected files are
3577 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3579 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3581 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3582 to SILC_SCHEDULE_[UN]LOCK macros.
3584 * Added more error printing to logs in server code. Affected
3585 files silcd/server.c and silcd/protocol.c.
3587 * Fixed -S option parsing in Irssi SILC Client. Affected file
3588 irssi/src/silc/core/silc-core.c.
3590 * Added silc_buffer_alloc_size function. Affected file is
3591 lib/silcutil/silcbuffer.h.
3593 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3595 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3596 constants. Affected files in
3597 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3600 * Changed the internal SFTP Memory FS table to const. Affected
3601 file lib/silcsftp/sftp_fs_memory.c.
3603 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3605 * Fixed the buffer formatting and unformatting routines to
3606 check the size of 64 bits types with sizeof(). Affected
3607 file is lib/silcutil/silcbuffmt.c.
3609 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3611 * Removed 0.6.x backwards support.
3613 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3615 * Changed all integer type names:
3616 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3617 to avoid collisions with other libraries using same type names
3620 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3622 * Added `prefer_ipv6' argument to the functions
3623 silc_net_gethostbyname[_async]. If it is TRUE it will return
3624 IPv6 address over IPv4. If FALSE IPv4 address is returned
3625 even if IPv6 address was found. Affected files
3626 lib/silcutil/silcnet.[ch].
3628 * Added support silc_net_create_connection[_async] to fallback
3629 to IPv4 address if IPv6 address could not be used (like if
3630 it doesn't work on a specific system). Affected file in
3631 lib/silcutil/unix/silcunixnet.c.
3633 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3635 * Added silc_schedule_reinit function to do the enlarging
3636 of the max tasks handling capabilities of the scheduler.
3637 Affected files lib/silcutil/silcschedule.[ch].
3639 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3641 * Added automatic extern "C" { ... } for C++ compilers so the
3642 application does not need to define them. Affected file
3643 includes/silcincludes.h.
3645 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3646 old name went against naming convention. Applications now
3647 include "silcclient.h" instead of "clientlibincludes.h".
3648 Removed includes/clientlibincludes.h, it is redundant now.
3650 * Renamed includes/version.h to silcversion.h.
3652 * Added really preliminary support for OS/2 into the util
3653 library. Only thread & mutex API is implemented, others
3654 are still to be implemented. Created the lib/silcutil/os2/
3655 directory. Created also file includes/silcos2.h.
3657 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3659 * Added preliminary BeOS support into the util library.
3660 Created lib/silcutil/beos/, and implemented all the needed
3661 functions to support SILC on BeOS. Created also file
3662 includes/silcbeos.h.
3664 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3666 * Added proper initializations to silc's irssi code, so it's
3667 now possible to load it as module. Affected files
3668 irssi/src/silc/core/silc-core.c,
3669 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3671 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3673 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3676 * Fixed the silcdoc document generator to correct generate
3677 docs from all kinds of filenames. Affected files are
3678 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3680 * ROBOdoc documented lib/silcutil/silcmemory.h.
3681 Added also new function silc_memdup.
3683 * Removed lib/silcutil/silcbufutil.h and moved those routines
3684 to the lib/silcutil/silcbuffer.h.
3686 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3688 * Added `user_count' to the SilcChannelEntry which now tells the
3689 number of users on the channel. The user count is now saved
3690 in normal server of global channels as well. Affected files
3691 silcd/server.c, idlist.h, packet_receive.c and command.c.
3693 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3694 include file utility functions.
3696 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3697 instead of calling directly OS routines.
3699 * Fixed NICK change printing in Irssi SILC Client. Fixed
3700 KICKED notify printing in Irssi SILC Client. Affected file
3701 irssi/src/silc/core/client_ops.c.
3703 * Fixed a NICK change bug in client library, to not recreate the
3704 client_entry->channels hash table everytime nick is changed.
3705 Affected file lib/silcclient/client.c.
3707 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3709 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3710 the SKE interface a bit.
3712 * Fixed padding problem in PKCS#1. The padding was not actually
3713 random since the random number generator was used incorrectly.
3714 This security bug affects only when encrypting with PKCS#1, and
3715 it is not currently used at all in SILC. SILC only use signing
3716 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3718 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3720 * Rewrote the notify handling in Irssi SILC client to not call
3721 the events as signals. Fixes problems with Perl support.
3722 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3724 * Send the auto-nicking NICK command in client library with
3725 little timeout after connecting. The affected file is
3726 lib/silcclient/client.c.
3728 * Added following new config file settings:
3729 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3730 key_exchange_timeout, conn_auth_timeout, connections_max,
3733 Implemented all the new config settings handling in the server.
3735 Optimized the use of SKE Mutual flag usage. Use it only
3736 if connection authentication protocol is not based in public
3739 Renamed all SilcServerConfigSection* to SilcServerConfig*
3740 to have a bit shorter names.
3742 Affected files silcd/serverconfig.[ch], server.[ch], and
3745 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3747 * Cleaned up the listening sockets code, preparing for the rehash
3748 support. Affected file is silcd/server.c.
3750 * Fixed some output messages. Affected files are silcd/silcd.c,
3753 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3755 * Create lib/doc/silcrng_intro.html document as introduction
3756 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3758 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3760 * Fixes to the silcd config template. Affected file is
3761 doc/example_silcd.conf.in.
3763 * Removed type casts from silc_calloc(), conforming to the
3764 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3766 * Removed param_name member from client, server, and router
3767 section structs, now identifying the param directly.
3769 Added CONFIG_FREE_AUTH macro in config file parsing.
3771 Affected files are silcd/serverconfig.[ch].
3773 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3775 * Fixed command line parameter handling. All SILC initialization
3776 is now done in silc_core_init() which also fixes autoconnecting
3779 Affected files irssi/src/silc/core/silc-core.c,
3780 irssi/src/fe-text/silc.c.
3782 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3784 * Added new configuration options and blocks:
3785 keepalive_secs, reconnect_count, reconnect_interval,
3786 reconnect_interval_max, reconnect_keep_trying and
3787 require_reverser_lookup. Added ConnectionParam block, and
3788 implemented the connection parameters when connecting as
3789 initiator and when accepting connections as responder.
3791 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3792 whether given configuration value has been given already.
3794 Affected files silcd/serverconfig.[c], server.[c].
3796 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3797 algorithm parts and created new file silcalgs.conf, that
3798 is now included from the example_silcd.conf.in.
3800 * Optimized the silc_server_connect_to_router_second to take
3801 the connection configuration object from the SilcServerConnection
3802 object instead of finding it during the connecting phase.
3803 Added the configuration object to SilcServerConnection struct.
3804 Affected files silcd/server_internal.h, server.c.
3806 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3808 * Add the client on channel after it was resolved at the
3809 channel message receiving, and it was not already on the
3810 channel. Affected file lib/silcclient/client_channel.c.
3812 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3814 * Fixed the public key authentication to allocate always the
3815 destination signature buffer instead of using static buffer.
3816 Affected file silcd/protocol.c.
3818 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3820 * Unified the serverconfig.[ch]'s helper function interface.
3821 Affected file silcd/serverconfig.[ch].
3823 * Removed doc/example_silc.conf.in since it is redundant.
3824 The make install will now install irssi/silc.conf file.
3826 * Added new Passphrase and Publickey authentication methods to
3827 config file, allowing both public key and passphrase based
3828 authentication to be set at the same time.
3830 Added `prefer_passphrase_auth' setting in config file which
3831 can be used to set to prefer passwd auth if both passwd and
3832 public key is set. If not set, public key is preferred.
3833 This has effect only when being initiator (responder will try
3836 Added support for authentication with passphrase and public key
3837 at the same time. The passphrase is tried first always since
3838 it is faster to check.
3840 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3842 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3844 * Merged the new SILC Config library, with the server parsing
3845 support. Read the header file silcconfig.h or the toolkit
3846 documentation for the news. Affected files are
3847 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3848 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3849 silcd/protocol.c silcd/server.c silcd/server_backup.c
3850 silcd/serverconfig.[ch] silcd/silcd.c.
3852 * Fixed some silclog documentation. Affected file is
3853 lib/silcutil/silclog.h.
3855 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3857 * The silc_cipher_register, silc_hash_register and
3858 silc_hmac_register now checks if the object to be registered
3859 is registered already. Affected files are
3860 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3862 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3864 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3866 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3868 * Allow zero length channel messages inside the Channel Message
3869 Payload. Affected file lib/silccore/silcchannel.c.
3871 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3872 as header filenames.
3874 * Removed lib/silcclient/README and created HTML file
3875 lib/silcclient/silcclient_using.html, which is now included
3876 as part of Toolkit documentation.
3878 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3880 * Fixed CUMODE_CHANGE notify handling to change the mode of
3881 correct client. Affected file lib/silcclient/client_notify.c.
3883 * Make silc_rng_alloc fail if it cannot allocate the sha1
3884 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3886 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3888 * Fixed the file transfer's key agreement payload to include
3889 zero port also if the hostname is NULL because it could not
3892 Call file transfer monitor callback now also if error occurs
3893 during key agreement protocol.
3895 Changed the silc_client_file_send interface to return the
3896 SilcClientFileError instead of session id. The session ID
3897 is returned into pointer provided as argument.
3899 Check that the file exists locally before sending the
3900 file transfer request at all.
3902 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3904 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3905 error than can occur while key agreement protocol. Affected
3906 file lib/silcclient/silcapi.h.
3908 * Fixed the event_mode CMODE handler to not crash when mode
3909 is changed and +k mode is set in the channel. Affected file
3910 irssi/src/silc/core/silc-channels.c.
3912 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3913 SILC_LOG_WARNING to give out Warning and not Error. Affected
3914 file lib/silcutil/silclog.c.
3916 * Fixed the channel message payload decryption in the function
3917 silc_channel_message_payload_decrypt to not modify the original
3918 buffer before it is verified that the message decrypted
3919 correctly. Otherwise, next time it is called with correct
3920 channel key it won't encrypt since the payload is corrupted.
3921 Affected file lib/silccore/silcchannel.c.
3923 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3925 * Do not constantly resize the window. A fix patch by cras.
3926 Affected file irssi/src/fe-text/screen.c.
3928 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3930 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3931 Affected file lib/silcutil/silcnet.c.
3933 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3935 * Fixed a bug in hash table internal routine for traversing
3936 the table with foreach callback. The current entry may
3937 become invalid in the callback but it was referenced after
3938 the callback returned.
3940 Do not allow auto rehashing of hash table during the
3941 silc_hash_table_foreach operation, for same reasons as it is
3942 not allowed for SilcHashTableList. Affected files are
3943 lib/silcutil/silchashtable.[ch].
3945 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3947 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3948 Win32 DLL. extern's in header files are now declared with
3951 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3953 * Fixed private message handling. It used some old code that
3954 caused the client to crash. Affecte file is
3955 lib/silcclient/client_prvmsg.c.
3957 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3959 * Added function silc_client_add_channel,
3960 silc_client_replace_channel_id, and removed functions
3961 silc_client_new_channel_id and silc_idlist_get_channel_by_id
3962 from client library.
3964 * Added cross reference of the joined channels to the
3965 SilcClientEntry, and changed the SilcChannelEntry's
3966 users list to SilcHashTable. The affected files are
3967 lib/silcclient/idlist.[ch].
3969 * Fixed a bug in hash table tarversing. While the hash table
3970 is traversed with SilcHashTableList the table must not be
3971 rehashed. It is now guaranteed that auto rehashable tables
3972 are not rehashed while tarversing the list. Also defined that
3973 silc_hash_table_rehash must not be called while tarversing
3974 the table. Added function silc_hash_table_list_reset that must
3975 be called after the tarversing is over. The affected files are
3976 lib/silcutil/silchashtable.[ch].
3978 * Changed all hash table traversing to call the new
3979 silc_hash_table_list_reset in server and in client library.
3981 * Added function silc_client_on_channel to return the
3982 SilcChannelUser entry if the specified client entry is joined
3983 on the specified channel. This is exported to application as
3984 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
3986 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3988 * Fixed founder regaining problem with JOIN command on normal
3989 server. The notify for mode change must be sent always and
3990 not only if !cmd->pending. Affected file silcd/command.c.
3992 * Fixed the WHOWAS command's reply sending to support the
3993 lists correctly. Affected file silcd/command.c.
3995 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3997 * When sending JOIN command to router for processing the
3998 sender's old command identifier was not saved back to the
3999 sender's command context, fixed now. The affected file is
4002 * Create the key in JOIN command of the router did not return
4003 the channel key, added check for this. Affected file is
4006 * Fixed a channel ID update bug in JOIN command reply. Do
4007 not directly upgrade the ID but call the function
4008 silc_idlist_replace_channel_id if the ID was changed.
4009 Affected file silcd/command_reply.c.
4011 * Fixed memory leaks from command calling if it would fail.
4012 Affected file silcd/command.c.
4014 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4016 * Applied patches from cras:
4018 Memory leak fixes around libaries, irssi window resize fix,
4019 new silclist.h and silcdlist.h, all extern inline changed to
4022 * Removed dotconf from lib/dotconf, not needed anymore.
4024 * Removed TRQ from lib/trq, not needed anymore.
4026 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4027 with server connections. Later this will be configurable
4028 in config file after new config file is done. Affected file
4031 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4033 * Fixed a crash in server related to channel announcements.
4034 Affected file silcd/server.c.
4036 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4038 * Fixed memory leaks in silc_server_create_new_channel*
4039 functions. Affected file silcd/server.c.
4041 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4042 which ID was changed. This way the router will send the
4043 user list for the channel again, and server won't be in
4044 desync in some rare circumstances. Affected file is
4045 silcd/packet_receive.c.
4047 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4049 * Check for NULL socket pointer in the function
4050 silc_server_packet_send_to_channel_real. Affected file
4051 silcd/packet_send.c.
4053 * Fixed the BAN notify handling to correctly remove ban
4054 list. Affected file silcd/packet_receive.c.
4056 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4058 * Fixed some header addition to Toolkit distribution in
4059 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4061 * Added lib/silcclient/client_ops_example.h as an template
4062 file for application programmers to quickly start using
4063 the SilcClientOperation functions in their application.
4064 Updated the lib/silcclient/README as well to tell about this
4065 nice file made available.
4067 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4069 * Call silc_server_remove_from_channels when removing client
4070 entry when NO_SUCH_CLIENT_ID was received. Affected file
4071 is silcd/command_reply.c.
4073 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4075 * Added server & router operator statistics updating. Affected
4076 file silcd/packet_receive.c and silcd/command.c.
4078 * Fixed the SERVER_SIGNOFF notify handling on normal server
4079 not to save the history information for clients. Same was
4080 fixed earlier in remove_clients_by_server function, but not
4081 here. Affected file silcd/packet_receive.c.
4083 * Raised the default connection-retry count from 4 to 7 in
4084 server. Affected file silcd/server.h.
4086 * Cancel any possible reconnect timeouts when we start the
4087 key exchange. Affected file silcd/server.c.
4089 * Do not reconnect on connection failure when SCONNECT was
4090 given. Affected files silcd/server.[ch].
4092 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4094 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4096 * Fixed the NICK command to always give the unformatted
4097 nickname to the one giving the NICK command. If unformatted
4098 nickname is cached already it will be formatted and the
4099 local entry will always get the unformatted nickname.
4100 Affected file lib/silcclient/idlist.c.
4102 * Fixed some double frees from client library commands.
4103 Affected file is lib/silcclient/command.c.
4105 * Fixed CUMODE command in server to assure that no one can
4106 change founder's mode than the founder itself, there was a
4107 little bug. Affected file silcd/command.c.
4109 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4111 * Removed the SilcClientCommandDestructor from the client
4112 libary, it is not needed anymore. Affected files are
4113 lib/silcclient/silcapi.h, command[_reply].[ch],
4114 client_notify, idlist.c.
4116 * Fixed GETKEY command to first resolve client, and then
4117 resolve the server only if the client was not found, instead
4118 of resolving both at the same time. Affected file is
4119 lib/silcclient/command.c.
4121 * Added silc_client_start_key_exchange_cb and lookup the
4122 remote hostname and IP address before starting the key
4123 exchange with server. The affected file is
4124 lib/silcclient/client.c.
4126 * The server's public key is now saved using the IP address
4127 of the server and not the servername for the filename.
4128 The hostname public key filename is checked as an fall back
4129 method if the IP address based filename is not found.
4131 Fixed the GETKEY command to save the fetched server key
4132 in correct filename.
4134 Print the remote server's hostname now when new key is
4135 received during connection process. Affected file is
4136 irssi/src/silc/core/client_ops.c.
4138 * Return always our own public key to the client if it asks
4139 for it with GETKEY command. Affected file silcd/command.c.
4141 * Removed the use_auto_addr variable from default config
4142 file since it was in wrong section. Affected file is
4145 * Fixed TOPIC_CHANGE notification to not route it when it
4146 was sent using silc_server_send_notify_to_channel function.
4147 Affected file silcd/command.c.
4149 * Fixed silc_server_send_notify_kicked to send the kicker's
4150 Client ID also, it was missing. Affected files are
4151 silcd/command.c, silcd/packet_send.[ch].
4153 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4155 * Do not save client history information in SERVER_SIGNOFF.
4156 Fixes the bug in normal server that it does not detect
4157 the client becoming valid after the server becomes back
4158 online. Affected file silcd/server_util.c.
4160 * Added `sock_error' field into the SilcSocketConnection
4161 context. When error occurs during socket operation (read
4162 or write) the error is saved. Added also new function
4163 silc_socket_get_error to return human readable socket error
4164 message. Affected files are lib/silcutil/silcsockconn.[ch],
4165 lib/silcutil/unix/silcunixsockconn.c, and
4166 lib/silcutil/win32/silcwin32sockconn.c.
4168 * The server now prints the socket error message in the
4169 signoff for client. Affected file silcd/server.c.
4171 * Fixed the `created' channel information sending from router
4172 to server in JOIN command. Checks now whether the channel
4173 really was created or not and set it according that.
4175 Fixed the JOIN command to use the client entry's current
4176 ID during the joining procedure instead of the one it sent
4177 in the command (it is checked though), since it can change
4178 between the packet processing and command processing, and
4179 would just case unnecessary pain in the client end. Affected
4180 file silcd/command.c.
4182 * Fixed a channel key payload sending to use correct channel
4183 ID when the server was forced to change the channel's ID by
4184 router. Router sent the key payload with the old Channel ID.
4185 Affected file silcd/packet_receive.c.
4187 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4189 * Call silc_server_save_channel_key only if the key payload
4190 was provided in the JOIN command's command reply. Affected
4191 file silcd/command_reply.c.
4193 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4195 * Fixed silc_mp_sizeinbase to return the value correctly with
4196 MPI. Affected file lib/silcmath/mp_mpi.c.
4198 * Fixed the stop_server signal to correctly stop the scheduler
4199 and gracefully stop the server when SIGTERM or SIGINT signals
4200 are received. Affected file silcd/silcd.c.
4202 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4204 * Simple handling of TERM and HUP signals. Also added some log
4205 flushing call around. Affected file is
4208 * Fixed small bugs in silclog.c. Now buffering output will take
4209 effect after 10 seconds since startup: This will ensure that
4210 no important startup messages are lost. Also output redirection
4211 will preserve original format ([Date] [Type] message).
4212 Affected file is lib/silcutil/silclog.c.
4214 * Added two options to the config file, in the logging section:
4215 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4216 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4218 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4220 * Do not print the warning about log files not being initialized
4221 more than once to avoid excess logging. Affected file is
4222 lib/silcutil/silclog.c.
4224 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4225 the SIM copying in make install in Makefile.am.pre.
4227 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4229 * Rewritten silclog APIs. Globally interesting changes follows:
4230 silc_log_set_files() changed to silc_log_set_file().
4231 silc_log_set_callbacks() changed to silc_log_set_callback().
4232 ROBOdoc documented silclog header file.
4233 SilcLogCb now returns bool to wether inihibit the default
4234 handler or not (to keep the old behaviour return always TRUE).
4235 The new APIs should also fix the problem of the
4236 silcd_error.log file that was written in the current directory.
4239 Log files streams will remain opened after silc_log_set_file()
4240 call, means less CPU usage notably on high traffic servers.
4241 File streams are now full buffered, and flushed to the disk
4242 every 5 minutes, lesses HD activity and CPU usage.
4243 Messages can be redirected, allowing admins to configure
4244 one single logfile for all server messages.
4245 the silc_log_quick global variable to activate fast-logging.
4246 Affected files lib/silcutil/silclog.[ch]
4248 * Changed some code to conform new silclog APIs. Affected
4249 files are doc/example_silcd.conf.in, silcd/server.c
4250 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4253 * Fixed a memory leak that could occur in some situations.
4254 Affected file silcd/serverconfig.c.
4256 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4258 * Added the silc_client_del_client to remove the client from
4259 all channels as well. Affected file lib/silcclient/idlist.c.
4261 * Fixed the client library to correctly remove the client
4262 from all channels when the client entry is being destroyed.
4263 Affected file lib/silcclient/client_notify.c, command.c.
4265 * Added auto-nicking support to the client library. If the
4266 applicatio now sets client->nickname it will be sent to the
4267 server after connecting by the library. This way for example
4268 SILCNICK (or IRCNICK) environment variables will have effect
4269 and always change the nickname automatically to whatever
4270 it is wanted. Affected file lib/silcclient/client.[ch].
4272 * Renamed silc_server_command_bad_chars to the
4273 silc_server_name_bad_chars and moved it to the
4274 silcd/server_util.[ch]. Added also new function
4275 silc_server_name_modify_bad to return nickname that
4276 includes bad characters as new nickname without those
4277 bad characters. This check and modify is now used in
4278 silc_server_new_client when the username is initially set
4279 as nickname, so it must be checked to be valid nickname.
4280 Affected file silcd/packet_receive.c.
4282 * The nickname length is now taken from the packet for real
4283 and not trusted to strlen() since it clearly can return
4284 wrong length for nickname including bad characters. This
4285 also applies to channel names. Affected file silcd/command.c.
4287 * Removed the lib/silcsilm/modules directory. Modules are now
4288 compiled into the lib/silcsim. Fixed the copying of the
4289 modules to follow symbolic links in Makefile.am.pre.
4291 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4293 * Fixed silc_string_regexify list creation. Fixes bugs with
4294 BAN and INVITE commands in server. The affected file is
4295 lib/silcutil/unix/silcunixutil.c.
4297 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4299 * Removed the command destructor entirely from the server's
4300 command and command reply routines. It is not needed, and
4301 its usage was buggy and caused crashes. Affected files are
4302 silcd/command[_reply].[ch].
4304 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4306 * Cancel protocol and NULL sock->protocol if timeout
4307 occurred during protocol. Affected file silcd/server.c.
4309 * Cancel protocol timeouts always before calling the final
4310 callback, to assure that after final callback is called
4311 no other state will be called for the protocol anymore.
4312 Affected file silcd/protocol.c.
4314 * Print error log if incoming connection configuration could
4315 not be found. Affected file silcd/server.c.
4317 * Fixed JOIN command to correctly save the founder mode
4318 to the client on normal SILC server, when the channel
4319 was created by the router. Affected file silcd/command.c.
4321 * Fixed LIST command (hopefully) to send correct reply
4322 packets. Affected file silcd/command.c.
4324 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4326 * The silc_packet_receive_process now returns FALSE if the
4327 read data was invalid packet, and TRUE if it was ok.
4329 The server now checks that if unauthenticated connection
4330 sends data and its processing fails the server will close
4331 the connection since it could be a malicious flooder.
4333 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4335 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4337 * Make sure the warning about error opening a log file is
4338 printed only once and not everytime it fails (produces
4339 too much useless log). Affected file lib/silcutil/silclog.c.
4341 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4343 * Made the silc_server_daemonise() function more readable.
4344 Affected file silcd/server.c.
4346 * Pid file is now optional, the user may comment it out from
4347 the config file. Removed define SILC_SERVER_PID_FILE, we
4348 don't need a default any longer. Affected file
4349 configure.in.pre, lib/Makefile.am.pre.
4351 * Make some use of the pid file. The server now dies at startup
4352 if it detects a valid pid file on his path. The server would
4353 die anyway in this circumstance, because of the bind() failure.
4354 Affected file silcd/silcd.c.
4356 * No longer compiling lib/dotconf.
4358 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4360 * Fixed JOIN command parsing not to crash. Affected file
4361 lib/silcclient/command.c.
4363 * Fied the NICK_CHANGE notify to add the new client entry
4364 even it is resolved. This removes an <[unknown]> nick
4365 thingy bug in the client. Affected file is
4366 lib/silcclient/client_notify.c.
4368 * Do not try to allocate 0 bytes (efence does not like it)
4369 in lib/silccore/silccomand.c when encoding payload.
4371 * Do not take IRCNICK as nickname in Irssi SILC client since
4372 it is not possible to set nickname before hand connecting
4373 the server (TODO has an entry about adding auto-nicking
4376 * Changed the silc_server_command_pending to check whether
4377 there already exists an pending entry with the specified
4378 command, command identifier and pending callback. This is
4379 to fix IDENTIFY and WHOIS related crashes that may register
4380 multiple pending commands with same identifier. Affected
4381 file silcd/command.c.
4383 * Fixed the server to reconnect to the router even if it
4384 was already reconnecting and EOF was received. This to
4385 fix a possibility that the server wouldn't ever try to
4386 auto-reconnect to the router. Affected file silcd/server.c.
4388 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4390 * Fixed the server's password authentication to use the
4391 length of the locally saved password, and not the one
4392 sent in the packet. Affected file silcd/protocol.c.
4394 * Fixed same password authentication problem in the
4395 Authentication Payload handling routines in
4396 lib/silccore/silcauth.c.
4398 * Yet another password authentication problem fixed with
4399 channel password handling in silcd/command.c.
4401 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4403 * If first character of string in silc_parse_userfqdn is '@'
4404 then do not parse it. Affected file is
4405 lib/silcutil/silcutil.c.
4407 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4409 * Fixed minor bug in IDENTIFY command reply sending, which
4410 caused various weird problems during JOIN when it was
4411 resolving names for users. Affected file silcd/command.c.
4413 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4415 * Fixed the IDENTIFY command reply sending to chech better valid
4416 clients. It was possible to send incomplete list of replies.
4417 Affected file silcd/command.c.
4419 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4421 * Added silc_client_command[s]_[un]register functions now to
4422 dynamically register the commands in client library. Removed
4423 the static table of commands. This allows the client library
4424 to call commands without causing the application to know about
4425 what commands library has called.
4427 Removed the INFO command reply kludge to detect when the command
4428 was called by library. Now library use its own command reply
4429 function for INFO command.
4431 Added function silc_client_command_call to call a command.
4432 Application can use it to call command, not access the structure
4435 Now all commands that are sent by the client library (not
4436 explicitly sent by application) use own command reply functions.
4438 Affected files around lib/silcclient/ and in
4439 irssi/src/silc/core/.
4441 * Fixed the WHOIS command reply sending to chech better valid
4442 clients. It was possible to send incomplete list of replies.
4444 Fixed the WHOIS and IDENTIFY to send the request to router
4445 if normal server did not do it and did not find any results.
4447 Affected file silcd/command.c.
4449 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4451 * Moved the internal data from SilcClient context into its
4452 own file, not accesible to application. Affected files
4453 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4454 and other files in client library.
4456 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4458 * Added doc/examples installation target in Makefile.am.pre.
4461 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4463 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4464 commands the found client entry will be removed from the
4465 cache, after notifying application about the error. Affected
4466 file lib/silcclient/command_reply.c.
4468 * Changed the /MSG to check for exact nickname user gave, and
4469 not let `nick' match `nick@host' if it is only one found. Now,
4470 user must type the exact nickname (like nick@host2) even if
4471 there are no more than one same nicks found. This is to avoid
4472 a possibility of sending nickname to wrong nickname since
4473 `nick' could match `nick@host'. Affected file is
4474 irssi/src/core/silc-servers.c.
4476 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4478 * Do not print "you are now server operator" or similar when
4479 giving /away command. Affected files are
4480 irssi/src/silc/core/client_ops.c, silc-servers.h.
4482 * Made the silc_server_command_pending_error_check to send
4483 the same command reply payload it received back to the
4484 original sender of the command. This way all arguments
4485 that was received by the server will be received by the
4486 client too. Affected file silcd/command.c.
4488 * Added the silc_idcache_add to return the created cache entry
4489 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4491 * Add global clients to expire if they are not on any channel.
4492 This is because normal server will never know if they signoff
4493 if they are not on any channel. The cache expiry will take
4494 case of these entries. This is done by normal servers only.
4495 The affected files are silcd/command_reply.c,
4496 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4498 * If server receives invalid ID notification for WHOIS or
4499 IDENTIFY and the ID exists in the lists, it is removed.
4500 Affected file silcd/command_reply.c.
4502 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4503 in client then client entry that it matches is searched and
4504 the nickname is printed on the screen for user. Affected
4505 file irssi/src/silc/core/client_ops.c.
4507 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4509 * Use cache entry expire time in the LIST command reply to
4510 purge old entries from the cache after the LIST command
4511 reply has been received. This way we don't have non-existent
4512 entries in the cache for too long. Affected file is
4513 silcd/command_reply.c.
4515 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4517 * If we are normal server, and we've not resolved client info
4518 in WHOIS or IDENTIFY from router, and it is global client,
4519 we'll check whether it is on some channel. If it is not
4520 then we cannot be sure about its validity and will resolve it
4521 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4522 file silcd/command.c.
4524 * Search channel by name (if possible) rather than by ID
4525 in IDENTIFY command's command reply. Affected file is
4526 silcd/command_reply.c.
4528 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4530 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4531 Updated specs and implemented it. Affected file silcd/command.c,
4532 silcd/packet_send.c and silcd/packet_receive.c.
4534 * Implemented the <founder auth> payload handling in the JOIN
4535 command. If provided all conditions for channel joining
4536 except requirement to provide correct passphrase can be
4537 overrided by the channel founder. Updated the protocol specs.
4538 Affected file silcd/command.c.
4540 Added support for founder auth in JOIN command in client
4541 library. Fixed the parsing of the JOIN command now to support
4542 all options as they should be. The affected file is
4543 lib/silcclient/command.c.
4545 * Optimized the WHOIS and IDENTIFY commands to send the request
4546 to router only if it includes nicknames or other names. If
4547 they include only IDs then check the local cache first before
4548 routing. Affected file is silcd/command.c.
4550 * Added channels topic announcements. Affected file is
4551 silcd/packet_receive.c and silcd/server.c.
4553 * Fixed the silc_server_send_notify_topic_set to really destine
4554 the packet to channel. Affected file silcd/packet_send.c.
4556 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4557 library. Affected file lib/silcclient/client_notify.c.
4559 * Added UMODE announcements. Affected file silcd/server.c.
4561 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4563 * Memory leak fixes in:
4565 lib/silcutil/silcsockconn.c
4566 lib/silcske/silcske.c
4567 lib/silcske/groups.c
4569 lib/silccrypt/silcpkcs.c
4570 lib/silccore/silccommand.c
4571 lib/silccore/silcidcache.c
4576 * ROBOdoc documented the lib/silcske/groups.h file and a
4577 bit changed the interface for better.
4579 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4581 * Update the client entry context in the ID cache after
4582 nick change. Affected file lib/silcclient/command.c.
4583 Fixes the CUMODE command when regaining founder privileges,
4584 and a little WHOIS problem.
4586 * Fixed silc_net_gethostbyname to correctly call the
4587 inet_ntop. Affected file lib/silcutil/silcnet.c.
4589 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4591 * Added IPv6 support checking to the configure.in.pre, added
4592 also --enable-ipv6 option to override the check. Affected
4593 file configure.in.pre.
4595 * The silc_thread_create now calls the start function
4596 directly if threads support is not compiled in. Removes
4597 ugly #ifdef's from generic code. Affected files are
4598 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4600 * Added silc_net_gethostby[name/addr]_async to asynchronously
4601 resolve. Affected files are lib/silcutil/silcnet.[ch].
4603 * Added support for rendering IPv6 based server, client and
4604 channel IDs. Affected file lib/silcutil/silcutil.c.
4606 * Added support for creating IPv6 based server IDs. Affected
4607 file is silcd/serverid.c.
4609 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4611 * Added silc_net_gethostby[addr/name] into the
4612 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4613 routines. Added silc_net_is_ip[4/6]. Affected file is
4614 lib/silcutil/unix/silcunixnet.c. All routines that take
4615 address as argument now supports both IPv4 and IPv6 addresses.
4617 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4619 * Fixed LIST command reply sending in server. Affected file
4622 * Server now sends the kicker's client ID in the KICK notify
4623 to the kicked client. Affected file silcd/command.c.
4625 * The client library now parses the kickers client ID and
4626 UI displays it. Affected files lib/silcclient/client_notify.c
4627 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4629 * Made all payload parsing function prototypes consistent.
4630 They all take now const unsigned char * and uint32 pair as
4631 the payload data instead of SilcBuffer. Changes all around
4632 the source tree. Other unsigned char* -> const unsigned char*
4633 changes around the tree as well.
4635 * Optimized SFTP client and server packet sending not to
4636 allocate new buffer for each packet but to recycle the
4637 first allocated buffer. Affected files are
4638 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4640 * Optimized the SFTP client to use SilcList instead of
4641 SilcDList for requests, because it is faster. Affected file
4642 is lib/silcsftp/sftp_client.c.
4644 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4645 into lib/silccore/silcid.[ch].
4647 Renamed silcpayload.[ch] into silcargument.[ch].
4649 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4651 * If client entry is deleted with active key agreement
4652 session, abort the session.
4654 The silc_client_abort_key_agreement now calls the completion
4655 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4657 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4660 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4662 * Don't use __restrict in older GCC's. Affected file is
4663 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4665 * silc_net_localhost now attempts to reverse lookup the
4666 IP/hostname. Affected file lib/silcutil/silcnet.c.
4668 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4669 command. It can be used to gain founder privileges at
4670 the same time when joining the channel.
4672 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4673 kicker's client ID as well. Updated protocol specs.
4675 Defined that the server must send SILC_COMMAND_IDENTIFY
4676 command reply with error status to client who sent
4677 private message with invalid client ID.
4679 Updated the protocol specification.
4681 * Added silc_server_send_command_reply to send any
4682 command reply. Affected file silcd/packet_send.[ch].
4684 * Added silc_id_payload_encode_data to encode ID payload
4685 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4687 * The server now send IDENTIFY command reply with error
4688 status if client ID in private message is invalid. Affected
4689 file silcd/packet_receive.c.
4691 * Save the server key file with server's IP address in
4692 the filename instead of hostname. The affected file is
4693 irssi/src/silc/core/client_ops.c.
4695 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4697 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4700 * Added libtool support for compiling shared objects in
4701 lib/silcsim. Affected file configure.in.pre and
4702 lib/silcsim/Makefile.am. Original patch by cras.
4704 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4706 * Pid file configuration, and server's config file fixes
4707 patch by toma. Updated CREDITS file.
4709 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4711 * Fixed silc_client_channel_message to not try to decrypt
4712 the message twice if it resolved the destination client
4713 information. This could cause of dropping one channel
4714 message. Affected file lib/silcclient/client_channel.c.
4716 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4718 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4719 lib/silcclient/client.c. This function is used when the SILC
4720 Client is run under some other scheduler, or event loop or
4721 main loop. On GUI applications, for example this may be
4722 desired to used to run the client under the GUI application's
4723 main loop. Typically the GUI application would register an
4724 idle task that calls this function multiple times in a second
4725 to quickly process the SILC specific data.
4727 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4729 * Fixed silc_server_drop() for dropping the supplementary
4730 groups as well, this could cause a security hole on some
4733 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4735 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4738 * Write PID file after dropping privileges. Added -F option
4739 to run server on foreground. A patch by debolaz.
4740 Affected files silcd/server.c, silcd/silcd.c.
4742 * Fixed MOTD to return the MOTD file server name. Affected
4743 file silcd/command.c.
4745 * Added INFO command reply handling to the Irssi SILC Client.
4746 Affected file irssi/src/silc/core/client_ops.c.
4748 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4750 * Fixed the silc_idcache_list_* routines to really support
4751 the dynamic list. Fixes a crash. Affected file is
4752 lib/silccore/silcidcache.c.
4754 * Fixed the LIST command reply to really call LIST command's
4755 pending callbacks. Affected file silcd/command_reply.c.
4757 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4759 * Update conn->local_entry->nickname after giving NICK
4760 command. Affected file lib/silcclient/command.c.
4762 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4764 * Added the [pid] option to the silcd configuration file
4766 Affected files: serverconfig.[ch] and silcd.c
4768 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4770 * Save fingerprint in WHOIS command reply in server.
4771 Affected file silcd/command_reply.c.
4773 * Fixed NICK commands pending callback registration.
4774 Affected file lib/silcclient/command.c.
4776 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4778 * Use ++server->cmd_ident when sending commands in server,
4779 instead of random number. Affected file silcd/command.c.
4781 * Fixed GETKEY command reply to call actually GETKEY pending
4782 command callbacks. Affected file silcd/command_reply.c.
4784 * A bit stricter check for nicknames. Check for same nickname
4785 in NICK command also. Affected file silcd/command.c.
4787 * Do not call INFO command everytime client ID changes, only
4788 during first connecting. Affected file lib/silcclient/client.c.
4790 * Set the new nickname only after successful command reply for
4791 NICK command is returned by server. Affected file
4792 lib/silcclient/command.c.
4794 * Remove nicknames from nicklist during server_signoff notify.
4795 Should fix /NAMES bit more. The affected file is
4796 irssi/src/silc/core/silc-channels.c.
4798 * Added `fingerprint' field to the SilcIDListData in the
4799 silcd/idlist.h to hold the fingerprint of the client's
4802 Send the fingerprint of the client's public key in WHOIS
4805 Affected files silcd/command.c, and silcd/idlist.[ch].
4807 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4808 create fingerprint from given data.
4810 * Show the fingerprint of the client's public key in WHOIS.
4811 Affected files irssi/src/module-formats.[ch] and
4812 irssi/src/silc/core/client_ops.c.
4814 * Format the multiple same nicknames also during JOIN and
4815 NICK_CHANGE notifys. Affected file is
4816 lib/silcclient/client_notify.c.
4818 * Do not print error on screen for invalid private message
4819 payload since it can come if someone is sending private
4820 messages with wrong key. Affected file
4821 lib/silccore/silcprivate.c.
4823 * Fixed multiple concurrent /PING crash. Affected file
4824 lib/silcclient/command.c.
4826 * Changed the wrong ID encoding. All IP addresses must be
4827 in MSB first order in encoded format. They were encoded
4828 wrong and was in LSB format. Affected files are
4829 silcd/serverid.c, lib/silcutil/silcutil.c.
4831 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4833 * Call the `connect' client operation through the scheduler
4834 in case of error. Affected file lib/silcclient/client.c.
4836 * Call the `failure' client operation even if the error
4837 occurred locally during a protocol. Affected file is
4838 lib/silcclient/protocol.c.
4840 * Added support of sending LIST command to router from normal
4841 server. This way normal server can get list of all channels
4842 in the network too. Fixed the channel list sending in the
4843 server too. Affected files are silcd/command.c, and
4844 silcd/command_reply.[ch].
4846 * Added silc_server_update_channels_by_server and
4847 silc_server_remove_channels_by_server. They are used during
4848 disconnection of primary router and in backup router protocol.
4849 Affected file silcd/server_util.[ch], silcd/server.c and
4850 silcd/server_backup.c.
4852 * Fixed channel adding to global list in IDENTIFY command
4853 reply in server. Affected file silcd/command_reply.c.
4855 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4857 * If the incoming packet type is REKEY or REKEY_DONE process
4858 that packet always synchronously. Fixes yet another MAC
4859 failed error on slow (dialup) connections. Affected file
4860 lib/silcclient/client.c and silcd/server.c.
4862 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4864 * Call check_version SKE callback for initiator too. Affected
4865 file lib/silcske/silcske.c.
4867 * Implemented fix for security hole found in the SKE that was
4868 fixed in the specification few days back; the initiator's
4869 public key is now added to the HASH value computation.
4870 Added backwards support for the old way of doing it too, for
4871 old clients and old servers. Affected file is
4872 lib/silcske/silcske.c.
4874 * Enabled mutual authentication by default in SKE. If initiator
4875 is not providing mutual authentication the responder will
4876 force it. This will provide the proof of posession of the
4877 private key for responder. The affected files are
4878 lib/silcclient/protocol.c and silcd/protocol.c.
4880 * Do not cache anymore the server's public key during SKE.
4881 We do mutual authentication so the proof of posession of
4882 private key is done, and if the server is authenticated in
4883 conn auth protocol with public key we must have the public
4884 key already. Affected file silcd/protocol.c.
4886 * Added new global debug variable: silc_debug_hexdump. If
4887 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4888 file lib/silcutil/silclog.[ch].
4890 * Fixed compilation warning due to char * -> const char *.
4891 Affected files lib/silcutil/silcnet.h, and
4892 lib/silccore/silcauth.[ch].
4894 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4896 * Fixed CMODE command when new channel key was created. If
4897 the creation failed the old key was removed. Next time giving
4898 same command would crash the server since the old key was
4899 freed already. Affected file silcd/command.c.
4901 * Fixed the silc_server_announce_get_channels to not crash
4902 on reconnect. Affected file silcd/server.c.
4904 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4906 * Added silc_log_set_debug_string function to set a regex
4907 string to match for debug output. Only the function names,
4908 or filenames matching the given debug string is actually
4909 printed. This way it is possible to filter out those debug
4910 strings that user is not interested in.
4912 Fixed a bug in silc_string_regexify.
4914 Affected files lib/silcutil/silclog.[ch], and
4915 lib/silcutil/unix/silcunixutil.c.
4917 * Changed the -d options in both server and Irssi SILC client
4918 to take the debug string as argument. Affected files
4919 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4921 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4923 * Added silc_hash_babbleprint to create a Bubble Babble
4924 Encoded fingerprint. The encoding is developed by Antti
4925 Huima (draft-huima-babble-01.txt), and it creates human
4926 readable strings out of binary data. Affected file
4927 lib/silccrypt/silchash.[ch].
4929 * Print the babble print now in addition of fingerprint as well
4930 in Irssi SILC client. Affected files are
4931 irssi/src/fe-common/silc/module-formats.[ch],
4932 irssi/src/fe-common/silc/core/client_ops.c.
4934 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4936 * Fixed a security problem found in SKE. The initiator's
4937 public key too is now added to the HASH hash value creation
4938 which is signed by the responder to create the SIGN value.
4939 This will prevent anyone in the middle to lie to the responder
4940 about the initiator's public key. If this is done now, the
4941 man in the middle will get caught. Updated the protocol
4944 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4946 * Better installation directory handling. Configure module
4947 paths and other paths automatically to example_silc* files
4948 in doc/. A patch by toma.
4950 * Fixed compiler warning from MPI library, and from SILC RNG.
4953 * Added SILC_SERVER_PID_FILE to define the pid file for server.
4954 It can be configured with ./configure. A patch by toma.
4956 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4958 * Find correct make to use in prepare-clean. A patch by
4959 toma. Affected file prepare-clean.
4961 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
4963 * Added irssi variables use_auto_addr, auto_bind_ip,
4964 auto_bind_port and auto_public_ip.
4966 * Changed the interface for silc_client_send_key_agreement
4967 in lib/silcclient/silcapi.h
4971 irssi/src/silc/core/silc-core.c
4973 lib/silcclient/silcapi.h
4974 irssi/src/silc/core/silc-channels.c
4975 lib/silcclient/client_keyagr.c
4978 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4980 * Added silc_pkcs_public_key_compare to compare two
4981 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
4983 * Check that the client who set the founder mode on the
4984 channel is the same client that is giving the founder
4985 mode to itself. It is done by comparing the saved public
4986 key (it is saved even in the authentication is passphrase).
4987 Affected file silcd/command.c.
4989 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
4991 * Do not process packet for disconnected socket connection.
4992 Affected file lib/silccore/silcpacket.c.
4994 * Process the DISCONNECT packet through scheduler in the
4995 client library. Affected file lib/silcclient/client.c.
4997 * Fixed the silc_client_packet_parse to not to increase
4998 the packet sequence number if the conn->sock and the
4999 current socket connection is not same. This can happen
5000 for example during key agreement when the conn includes
5001 multiple socket connections (listeners). Affected file
5002 lib/silcclient/client.c.
5004 * The sender of the file transfer request now provides also
5005 the pointer (listener) for the key exchange protocol. If
5006 the listener cannot be created then it sends empty key
5007 agreement and lets the receiver provide the listener.
5009 Added `local_ip' and `local_port' arguments to the
5010 silc_client_file_send. If they are provided they are used,
5011 if not then it will attempt to find local IP address, if
5012 not found or bind fails then the remote client will provide
5015 Affected files are lib/silcclient/client_ftp.c and
5016 lib/silcclient/silcapi.h.
5018 * Extended the FILE SEND command to support defining the
5019 local IP and port for key exchange listener. They are
5020 optional. Affected file irssi/src/silc/core/silc-servers.c.
5022 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5024 * Defined to WHOIS command reply the sending of fingerprint
5025 of the client's public key (if the proof of posession of the
5026 corresponding private key is verified by the server).
5027 Updated to the protocol specification.
5029 * Added support of receiving the client's public key's
5030 fingerprint in command reply in client library. Affected
5031 file is lib/silcclient/command_reply.c, and
5032 lib/silcclient/idlist.[ch].
5034 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5036 * Do not send over 128 chars long nickname to the server
5037 in NICK command. Affected file lib/silcclient/command.c.
5039 * Do not send over 256 chars long channel names to the server
5040 in JOIN command. Affected file lib/silcclient/command.c.
5042 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5044 * Assure that silc_server_close_connection cannot be called
5045 twice for same socket context. Affected file is
5048 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5050 * Send error message to application if opening file for
5051 writing during file transfer fails. Affected file is
5052 lib/silcclient/client_ftp.c.
5054 Remove all file transfer sessions for a client that we're
5055 removing from ID cache.
5057 Affected file is lib/silcclient/client_ftp.c.
5059 * Fixed silc_net_addr2bin to return correct address. Affected
5060 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5062 * Fixed file transfer session removing on signoff notify.
5063 Affected file irssi/src/silc/core/silc-servers.c.
5065 * Added the SilcClientFileError to be returned in the monitor
5066 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5067 Affected file lib/silcclient/silcapi.h.
5069 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5071 * Fixed a crash in silc_client_ftp_free_sessions and
5072 silc_client_ftp_session_free_client. Affected file
5073 lib/silcclient/client_ftp.c.
5075 * Added `disabled' field in the SilcChannelEntry in the server
5076 to indicate if the server entry is disabled. Affected file
5077 silcd/idlist.h, silcd/command[_reply].c.
5079 * SILC server adds now /var/run/silcd.pid everytime it is
5080 started. Affected file silcd/silcd.c.
5082 * Added silc_server_packet_send_clients to send a packet to
5083 the provided table of client entries. Affected file
5084 silcd/packet_send.[ch].
5086 * Fixed a crash in client resolving in client_prvmsg.c in
5087 client library. Affected file lib/silcclient/client_prvmsg.c.
5089 * Do not actually remove the client directly from ID cache
5090 during SERVER_SIGNOFF, but invalidate it. This way we
5091 preserve the WHOWAS info for the client. Affected file
5092 silcd/server_util.c.
5094 * Fixed SERVER_SIGNOFF notify handling in the server. The
5095 server is now able to process incoming SERVER_SIGNOFF notify
5096 for a server that it doesn't even know about. It will remove
5097 the clients provided in the notify. Affected file
5098 silcd/packet_receive.c.
5100 * Check for partial packet in data queue after every packet that
5101 was found from the queue. Return and wait for more data if
5102 there is partial data in queue. Affected file is
5103 lib/silccore/silcpacket.c.
5105 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5107 * Added SilcClietFileError enum to indicate error in
5108 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5109 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5110 Affected files lib/silcclient/silcapi.h and
5111 lib/silcclient/client_ftp.c.
5113 * Check that newsize in silc_buffer_realloc is larger than
5114 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5116 * Added better monitor of file transfers. It now monitors
5117 key agreement protocol during the file transfer too. Added
5118 error reporting too. Affected files
5119 irssi/src/silc/core/silc-servers.c,
5120 irssi/src/fe-common/silc/module-formats.[ch].
5122 * Wrote a help file for FILE command.
5124 * Added silc_rng_global_get_byte_fast to get not-so-secure
5125 random data as fast as possible. Random data is read from
5126 /dev/urandom if available and from the SILC RNG if not
5127 available. It is used in padding generation. Affected file
5128 lib/silccrypt/silcrng.[ch].
5130 * All packets in client library are now processed synchronously.
5131 Optimized packet processing a lot. Affected file
5132 lib/silcclient/client.c.
5134 * All server connection packets are processing synchronously
5135 now in server, to optimize packet processing. Affected file
5138 * Include files are installed now only in Toolkit distribution
5139 if make install is given. Affected files: all Makefile.am's.
5141 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5143 * Assure that silc_client_notify_by_server_resolve does not
5144 resolve the client information multiple times. If it cannot
5145 be found by the first it cannot be found at all. Affected
5146 file lib/silcclient/client_notify.c.
5148 * Fixed WHOWAS command reply calling. Affected file
5149 lib/silcclient/command_reply.c.
5151 * Removed all references to silc_idlist_get_client from the
5152 Irssi SILC client since that call is internal call used by
5153 the library. The Irssi SILC client will use now client
5154 retrieval functions found in silcapi.h.
5156 * Fixed a bug in resolving nickname info before sending
5157 private message. It used freed memory. Affected file
5158 irssi/src/silc/core/silc-servers.c.
5160 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5162 * Assure my_channels statistics cannot go negative in server.
5163 Affected files silcd/server.c, silcd/server_util.c.
5165 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5167 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5169 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5171 * Win32 Toolkit changes. Affected files
5172 win32/silc.dsw, win32/libsilc/libsilc.def,
5173 win32/libsilcclient/libsilc.def,
5174 lib/silcutil/silcutil.c, and
5175 lib/sftp/sftp_fs_memory.c.
5177 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5179 * Added silc_net_localip to return local host's IP address.
5180 Affected file lib/silcutil/silcnet.[ch].
5182 * If key exchange or rekey protocol is active for a connection
5183 parse all packets syncronously since there might be packets
5184 in packet queue that we are not able to process without first
5185 processing packets before them. Affected file silcd/server,
5186 lib/silcclient/client.c.
5188 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5189 whether library should continue processing the packet.
5190 Affected file lib/silccore/silcpacket.h.
5192 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5193 SilcSFTPMonitorData to SFTP server to monitor various
5194 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5195 lib/silcsftp/sftp_server.c.
5197 * Added silc_file_size to return file size. Affected file
5198 lib/silcutil/silcutil.[ch].
5200 * Implemented the file transfer support for the client library.
5201 Added preliminary support for simple client to client one-file
5202 transmission. Affected file lib/silcclient/client_ftp.c,
5203 lib/silccilent/client.[ch].
5205 * Added new local command FILE to the Irssi SILC Client.
5206 It is used to perform the file transfer. It has subcommands
5207 SEND, RECEIVE, SHOW and CLOSE. Affected files
5208 irssi/src/silc/core/client_ops.c,
5209 irssi/src/silc/core/silc-server.[ch].
5211 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5213 * Relay the SILC_PACKET_FTP in the server. Affected files
5214 silcd/server.c and silcd/packet_receive.c.
5216 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5218 * Renamed silc_file_read and silc_file_write to functions
5219 silc_file_readfile and silc_file_writefile. Added function
5220 silc_file_open and silc_file_close. Affected files
5221 lib/silcutil/silcutil.[ch].
5223 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5225 * Resolve the client info when received private message or
5226 channel message for a client which nickname we don't know.
5227 Affected files lib/silcclient/client_prvmsg.c and
5228 lib/silcclient/client_channel.c.
5230 * Do not crash in /KEY if client is not connected. Affected
5231 file irssi/src/silc/core/silc-channels.c.
5233 * Added SilcClientStatus field to the SilcClientEntry in the
5234 lib/silcclient/idlist.h.
5236 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5237 is incomplete and is being resolved, it won't be resolved
5240 Make sure also that USERS command reply does not resolve
5241 twice information. Affected file is
5242 lib/silcclient/command_reply.c.
5244 Make sure that silc_client_get_clients_by_list does not
5245 resolve twice same information.
5247 * Check for valid client->id in the silc_server_free_client_data.
5248 Affected file silcd/server.c.
5250 * Fixed /GETKEY nick@server not to crash if the server entry
5251 is not found. Affected file lib/silcclient/command.c.
5253 * Fixed the silc_server_check_cmode_rights to check the
5254 requested modes correctly. Affected file silcd/command.c.
5256 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5258 * Better checks for non-printable chars in nick added.
5259 Affected file silcd/command.c.
5261 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5263 * Call the silc_server_udpate_servers_by_server in the
5264 primary router that comes back online in the backup resuming
5265 protocol. Otherwise it routes packets wrong. Affected file
5266 silcd/server_util.[ch], silcd/server_backup.c.
5268 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5270 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5271 lib/silcutil/silcbuffmt.[ch].
5273 * Redefined the SILC packet header to include the padding
5274 length. Affected file lib/silccore/silcpacket.[ch].
5276 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5277 length for maximum padding up to 128 bytes). Affected
5278 file lib/silccore/silcpacket.h.
5280 * Removed all backwards support for old 0.5.x MAC thingies.
5281 The SILC packet header change makes it impossible to be
5282 backwards compatible.
5284 * Send the ENDING packet with timeout in the backup resuming
5285 protocol. This is to assure that all routers has connected
5286 to the primary router. Affected file silcd/server_backup.c.
5288 * Changed the RNG to take the first IV from random data. It
5289 used to take it from zero actually. Changed the RNG also
5290 to use /dev/urandom during session. /dev/random is used
5291 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5293 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5295 * Changed the SILC packet header to have the first two bytes
5296 (the packet length) encrypted. Affected files aroung the
5297 code tree, lib/silccore/silcpacket.[ch]. Removed the
5298 SilcPacketCheckDecrypt callback. It is not needed anymore
5299 since the silc_packet_receive_process will determine now
5300 whether the packet is normal or special.
5302 * Implemented the unidirectional MAC keys. Affected files
5303 lib/silcske/silcske.c, silcd/protocol.c and
5304 lib/silcclient/protocol.c.
5306 * Implemented the packet sequence number to the MAC computation.
5307 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5308 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5309 lib/silcclient/protocol.c.
5311 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5313 * Allow backup router to announce servers. All servers
5314 announced by backup router are added to the global list
5315 automatically. Update hte server's socket to our primary
5316 router also when backup router announces a server.
5317 Affected file silcd/packet_receive.c.
5319 * Do not update the client->router in the function
5320 silc_server_udpate_clients_by_server if the client is on
5321 global list. We might fail to find any specific server
5322 for locally connected clients and local cell clients. They
5323 should still use the `from' and not `to' as client->router.
5324 This fixes backup router resuming protocol. Affected file
5325 silcd/server_util.c.
5327 * Decrease channel statistics count only if the channel
5328 deletion worked. Affected files are silcd/server.c and
5329 silcd/server_util.c.
5331 * Added silc_server_update_servers_by_server to update origin
5332 of all server entries. Used during backup router protocol.
5333 Affected files silcd/server_util.[ch], silcd/server.c. and
5334 silcd/backup_router.c.
5336 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5337 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5338 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5339 lib/silccrypt/silchmac.c.
5341 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5343 * Assure that router cannot reroute the same channel message
5344 to the sender. Affected file silcd/packet_receive.c.
5346 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5348 * Made better checks that the channel message is not sent
5349 to the router it came from. Affected file is
5350 silcd/packet_send.c. Fixed memory leak too.
5352 * Announce informations for incoming router connection, but
5353 only after checking if it is replaced by backup router.
5354 Affected file silcd/packet_receive.c.
5356 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5358 * Fixed the backup resuming protocol to work in multiple
5359 router environment. Affected file silcd/server_backup.c.
5361 * Route packet only to one router in the function
5362 silc_server_packet_send_to_channel. Affected file is
5363 silcd/packet_send.c.
5365 * Fixed silc_server_send_notify_dest to set the broadcast
5366 flag. Fixed the silc_server_send_notify_topic to actually
5367 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5368 Affected file silcd/packet_send.c.
5370 * Changed the SFTP Filesystem interface. Changed the
5371 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5372 the filesystem operation function. The SilcSFTPFilesystem
5373 is now a context that is allocated by all filesystem allocation
5374 functions and it already includes the operations structure
5375 and filesystem specific context. It is given as argument
5376 now to the silc_sftp_server_start. This made the interface
5377 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5378 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5380 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5382 * Changed the backup router adding and getting interfaces
5383 in the server. The router that will be replaced by the
5384 specified backup router is now sent as argument. Affected
5385 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5388 * Added silc_net_addr2bin_ne to return the binary form of
5389 the IP address in network byte order. Affected files
5390 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5392 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5394 * Check for existing server ID in silc_server_new_server
5395 and in silc_server_connect_to_router_final and remove the
5396 old entry if it exists. Affected file silcd/packet_receive.c,
5399 * Send the channel message always to only one router, either
5400 in upstream or downstream. Affected file is
5401 silcd/packet_send.c.
5403 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5405 * Wrote the definition of the backup resuming protocol to the
5406 protocol specification.
5408 * Removed one redundant channel key generation from normal
5409 server during joining procedure. Removed one redundant
5410 channel key sending from server to router during joining
5411 procedure. Affected file silcd/command.c.
5413 * Made minor bugfixes to the backup router resuming protocol.
5414 Affected file silcd/server_backup.c, server.c.
5416 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5418 * Added --disable-asm configuration option. Affected files
5419 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5422 * Implemented the backup resuming protocol that is used to
5423 resume the primary router position in the cell after the
5424 primary router comes back online. Affected files
5425 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5426 and silcd/server_util.[ch].
5428 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5430 * Sleep two (2) seconds after sending QUIT command to server.
5431 Affected file lib/silcclient/command.c.
5433 * Assure that if outgoing data buffer is pending do not force
5434 send any data. Affected file silcd/packet_send.c.
5436 * Assure that if outgoing data buffer is pending do not force
5437 send any data. Affected file lib/silcclient/client.c.
5439 * Implemented the backup router support when the primary router
5440 goes down. The servers and routers can now use the backup
5441 router as new primary router without loosing connectivity.
5443 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5445 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5446 in the server to indicate disabled entry. All data read
5447 from the connection will be ignored and no data is sent
5448 for entry that is disabled. Affected files are
5449 silcd/idlist.h, silcd/server.c.
5451 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5453 * Created SFTP client and server test programs in the
5454 lib/silcsftp/tests directory.
5456 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5458 * Implemented memory filesystem (virtual filesystem) for
5459 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5462 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5464 * Implemented the SFTP (SSH File Transfer Protocol) to the
5465 lib/silcsftp. It includes SFTP client and SFTP server
5468 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5470 * Moved lib/silccore/silcprotocol.[ch] to the
5471 lib/silcutil library.
5473 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5474 take variable argument list pointer as argument. Affected
5475 file lib/silcutil/silcbuffmt.[ch].
5477 * Added silc_buffer_set function that is used to set data
5478 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5479 Affected file lib/silcutil/silcbuffer.h.
5481 * Changed various routines in the core library to use the new
5482 silc_buffer_set instead of allocating new buffer only for
5485 * Added 64-bit value formatting and unformatting support to the
5486 silc_buffer_[un]format routines. Affected file is
5487 lib/silcutil/silcbuffmt.[ch].
5489 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5490 to includes/bitmove.h.
5492 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5494 * Fixed channel user mode saving in client library. Affected
5495 file lib/silcclient/command[_reply].c.
5497 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5499 * Defined the file transfer to the SILC Protocol. Added
5500 new packet type SILC_PACKET_FTP and defined File Transfer
5501 Payload. The mandatory file transfer protocol is SFTP
5502 (SSH File Transfer Protocol). Affected file in addition
5503 of the internet draft is lib/silccore/silcpacket.h.
5505 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5506 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5507 is used as part of backup router protocol when the primary
5508 router of the cell is back online and wishes to resume
5509 the position as primary router.
5511 * Redefined the MAC generation keys in the protocol. The
5512 same key is not used anymore in both direction. Both
5513 direction will now use different keys for sending and
5514 receiving. This fixes a potential security flaw. This
5515 change causes incompatibilities in the protocol.
5517 * Redefined also the MAC computation from the packet.
5518 An packet sequence number is now added to the MAC
5519 computation. This prevents possible replay attacks against
5520 the protocol. This change too causes incompatibilities
5523 Added `sequence' field to the SilcPacketContext to hold
5524 the current sequence number for the packet.
5526 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5528 * Added `created' field to the SilcIDListData in the file
5529 silcd/idlist.h to indicate the time when the entry was
5532 * Added `created' field to the SilcChannelEntry too. Affected
5533 file silcd/idlist.h.
5535 * Added `creation_time' aguments to all the announcement functions
5536 in the server. If it is provided then only the entries that
5537 was created after the provided time frame are actually
5538 announced. Affected file silcd/server.[ch].
5540 * The protocol says that the Channel ID's IP address must be
5541 based on the router's IP address. Added check for this in
5542 the silc_server_new_channel when processing incoming New Channel
5543 Payload. Affected file silcd/packet_receive.c.
5545 * Print out the correct version with --version in SILC client.
5546 Affected file irssi/src/silc/core/silc-core.c.
5548 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5550 * Fixed WHOWAS command to check for completnes of the client
5551 entry always, not just when the command is coming from client.
5552 Affected file silcd/command.c.
5554 * Added new function silc_server_packet_queue_purge to purge the
5555 outgoing data queue to the network. After the function returns
5556 it is guaranteed that the outgoing packet queue is empty.
5557 Affected file silcd/packet_send.[ch].
5559 * Purge the outgoing packet queue in the rekey protocol's final
5560 callback to assure that all rekey packets go to the network
5561 before quitting the protocol. Affected file silcd/server.c.
5563 * Added silc_client_packet_queue_parse as similar function as
5564 in server to the client library. The affected file is
5565 lib/silcclient/client.c.
5567 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5569 * Splitted silcd/server.c and created silcd/server_util.[ch]
5570 for utility functions.
5572 * Added new socket flag SILC_SF_DISABLED to indicate that the
5573 connection is open but nothing can be sent to or received from
5574 the connection. Affected file lib/silcutil/silsockconn.[ch].
5575 The checking for disabled socket is checked in the low level
5576 silc_socket_write and silc_socket_read functions.
5578 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5580 * Allow only nicknames and channel names that fits into the
5581 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5583 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5585 * When processing JOIN command reply in server check that if
5586 the channel exists in our global list we'll move it the local
5587 list. Affected file silcd/command_reply.c.
5589 * Fixed the check whether client is joined on the channel already
5590 in JOIN command. Affected file lib/silcclient/command.c.
5592 * Fixed the JOIN command reply to check whether the channel
5593 already exists. Affected file lib/silcclient/command_reply.c.
5595 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5597 * Added silc_ske_status_string to map the SKE error numbers
5598 to readable strings. The affected files are
5599 lib/silcske/silcske[_status].[ch].
5601 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5603 * Do not show the private channels on the WHOIS channel list
5604 as it is not allowed by the protocol. The affected file is
5607 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5609 * Assure that the packet length digged from the actual packet
5610 is something sensible in the silc_packet_decrypt_rest_special
5611 in lib/silccrypt/silcpacket.c.
5613 * Free and NULL the allocated pointer in silc_hmac_alloc if
5614 the HMAC allocation fails. The affected file is
5615 lib/silccrypt/silchmac.c.
5617 * Print the selected security properties to the log files in
5618 the server. Affected file silcd/protocol.c.
5620 * Add SKE's reference counter even if calling the completion
5621 callback manually. Otherwise it goes negative, although it
5622 does not cause any problems. The affected file is
5623 lib/silcske/silcske.c.
5625 * Remove the client entry with short timeout after giving the
5626 KILL command. Affected file lib/silcclient/command.c.
5628 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5629 case all found clients are already disconnected (WHOWAS would
5630 found them) in the server. Affected file silcd/command.c.
5632 * Update the last_receive (time of last data received) to be
5633 updated only when received private or channel message so that
5634 the idle time showed in WHOIS makes more sense.
5636 * Added boolean field `valid' in to the SilcClientEntry in the
5637 client library to indicate whether the entry is valid or not.
5638 This fixes the nickname change bug on channel when changing
5639 the nickname to be same than the old (like nick to Nick) the
5640 nickname formatter doesn't set the new nick anymore to Nick@host.
5641 Affected file lib/silcclient/idlist.[ch].
5643 * Now actually fixed the nickname changing on disconnection.
5644 Added new function silc_change_nick to the Irssi SILC Client.
5645 Affected file irssi/src/silc/core/client_ops.c,
5646 irssi/src/silc/core/silc-nicklist.[ch].
5648 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5650 * Check that the public key exists in the GETKEY command before
5651 trying to encode it. Affected file silcd/command.c.
5653 * Print some notifications on received public keys with GETKEY
5654 command in the Irssi SILC Client. Affected files are
5655 irssi/src/fe-common/silc/module-formats.[ch],
5656 irssi/src/silc/core/client_ops.c.
5658 * Use IDENTIFY command to resolve the server information in the
5659 GETKEY command instead of INFO command. Affected file
5660 lib/silcclient/command.c.
5662 * All command reply functions in the client library now calls
5663 the pending command reply callbacks even if an error has
5664 occurred. The server has done this a long time and now it was
5665 time to move the client library to this as well. Now all
5666 errors can be delivered back to the pending command reply
5667 callbacks if necessary. Affected files are
5668 lib/silcclient/command[_reply].[ch].
5670 * Change the nickname on disconnection back to the username
5671 because in reconnect the server will enforce it to it anyway.
5672 Affected file irssi/src/silc/core/silc-servers.c.
5674 * Fixed a config file parsing bug in the Irssi SILC client.
5675 Affected file irssi/src/silc/core/clientconfig.c.
5677 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5679 * When printing the channel mode on JOIN, verify that the
5680 channel key and channel's HMAC are valid. Affected file
5681 irssi/src/silc/core/client_ops.c.
5683 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5685 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5686 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5687 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5689 * Removed channel key rekey task deleting from the function
5690 silc_server_save_channel_key. Affected file silcd/server.c.
5691 Added explicit timeout task context instead that is used to
5692 delete the task if we are registering a new task before the
5693 new task has elapsed.
5695 * When channel key rekey occurs the client library now saves
5696 the old channel key for a short period of time (10 seconds) and
5697 is able to use it in case some is still sending channel
5698 messages encrypted with the old key after the rekey. Affected
5699 file lib/silcclient/[idlist.h|client_channel.c].
5701 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5703 * Added check to the silc_server_new_id_real to not accept
5704 new ID if it is the sender's own ID. Affected file is
5705 silcd/packet_receive.c.
5707 * Assure that we do not announce ourself or the one we've
5708 sending our announcements when we're router and are announcing
5709 servers to our primary router. Affected file silcd/server.c.
5711 * Fixed silc_server_command_identify_check_client to assemble
5712 correct WHOIS packet. It send corrupted WHOIS packet and
5713 caused problem with router to router connections. Affected
5714 file silcd/command.c.
5716 Fixed also silc_server_command_whois_check the same way
5717 as for the IDENTIFY command.
5719 * Added new SilcIDListStatus to the server in the SilcIDListData
5720 structure. The status now includes the current status of
5721 the entry (like registered, resolved etc.). Affected file
5722 silcd/idlist.[ch]. Defined a bunch of different status types
5723 as well. This replaced the old boolean registered field as well.
5725 Added resolve_cmd_ident field to the SilcClientEntry structure
5726 too so that if the entry is for example being resolved so
5727 another command may attach to the same pending command reply
5728 without requiring to resolve the same entry again. This concept
5729 should optimize the WHOIS and the IDENTIFY resolving under
5730 heavy load by taking away unnecessary resolving for entries
5731 that are being resolved already.
5733 Added support for adding multiple pending commands for one
5734 command idenfier. Affected file silcd/command[_reply].[ch].
5736 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5737 before deleting the data. Otherwise the hash table will have
5738 freed data in comparison functions. Affected file is
5739 silcd/command_reply.c.
5741 * Fixed silc_idlist_replace_client_id to add the new entry to
5742 the cache with NULL nickname. Otherwise there will be invalid
5743 memory as the nickname after the nickname is freed. Affected
5744 file silcd/packet_receive.c.
5746 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5747 saved into wrong slots because the previous number of entries
5748 was not taken into account. Affected file silcd/idlist.c.
5749 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5751 * If we are router and we receive JOIN notify to a channel that
5752 does not have any users then notified client is marked as the
5753 channel founder, as it is it. The affected file is
5754 silcd/packet_receive.c
5756 * Added to the extended hash table API's table_del_*ext functions
5757 the destructor as argument too, so that the caller can decide
5758 which destructor to use or whether to use destructor at all.
5759 Affected file lib/silcutil/silchashtable.[ch].
5761 * Fixed ID Cache purging. It actually deleted the entries from
5762 the hash table after the data was freed. The hash table ended
5763 up comparing freed memory. The affected file is
5764 lib/silccore/silcidcache.c.
5766 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5768 * Fixed Irssi SILC client's KILL command's HELP syntax.
5770 * The USERS command now resolves the detailed user information
5771 if the userinfo field is missing. Affected file is
5772 lib/silcclient/command_reply.c.
5774 * Do not print error in silc_file_read if the read file does
5775 not exist. Just silently return NULL. Affected file is
5776 lib/silcutil/silcutil.c.
5778 * Fixed the silc_log_output to not wine about NULL filename
5779 and to not create some bogus " " filename. Affected file is
5780 lib/silcutil/silclog.c.
5782 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5784 * Fixed various printing bugs on the user interface in the
5785 Irssi SILC Client. Minor changes that were forgotten from
5788 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5790 * Fixed the configure.in.pre and the compilation and distribution
5791 environment to support the new autoconf 2.52. That version is
5792 now required to compile the CVS trunk.
5794 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5796 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5797 to generally parse user@fqdn format strings. Affected file
5798 lib/silcutil/silcutil.c.
5800 * Added nickname_format and nickname_force_format fields to the
5801 SilcClientParams structure. The first one defines the format
5802 for the nicknames that the library will enforce if the receives
5803 multiple same nicknames. The second one is boolean value and
5804 can be used to force the library to always enforce the format
5805 to the nicknames regardles whether there are multiple nicknames
5806 or not. This configurable formatting was employed to flexibly
5807 support accessing multiple nicknames from the user interface.
5808 The userinterface can now set the nicknames to what ever format
5809 they prefer. Affected file lib/silcclient/silcapi.h.
5811 Added function silc_client_nickname_format to the file
5812 lib/silcclient/idlist.c. It performs the nickname formatting.
5814 Added new field `hostname´ to the SilcClientEntry context.
5815 It holds the hostname of the client. Affected file is
5816 lib/silcclient/idlist.h.
5818 * Irssi SILC Client sets the nicknames in nick@hostn format.
5819 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5820 irssi/src/silc/core/silc-core.c.
5822 The WHOIS printing now also shows both the real nickname and
5823 the formatted nickname so that user knows how to access the
5824 user if there are multiple same nicknames cached. Affected
5825 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5826 printing formatting too to take the hostname now as a separate
5827 argument. The Affected file is
5828 irssi/src/fe-common/silc/modules-formats.[ch].
5830 * Changed the silc_client_get_clients_local to accept the formatted
5831 nickname as argument. It accepts the real nickname too but the
5832 formatted nickname can be used to find the true entry from
5833 multiple entries. Affected file lib/silcclient/silcapi.h and
5834 lib/silcclient/idlist.c.
5836 * Added nickname_format_parse field to the SilcClientParams.
5837 It is a callback function provided by the application to parse
5838 the nickname out of the formatted nickname string. The library
5839 calls it to get the nickname from the formatted string. Since
5840 the application generally knows better the format of the nickname
5841 string it parses it instead of the library, even though library
5842 encodes the formatted string. If the callback function is not
5843 provided then the library will use the string as is. The
5844 affected file is lib/silcclient/silcapi.h.
5846 * All the nickname strings passed to the client library in
5847 commands are now expected to be formatted nickname strings.
5848 If the command does not support the formatted nickname string
5849 it will assume that the sent string is the actual nickname.
5850 Affected file lib/silcclient/command.c.
5852 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5854 * Added public key authentication support to OPER and SILCOPER
5855 commands in the client library. Affected file is
5856 lib/silcclient/command.c.
5858 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5860 * Changed the get_auth_methdod client operation to be asynchronous.
5861 It can be async if the application resolves the authentication
5862 method from the server during the negotiation. Added new
5863 SilcGetAuthMeth completion callback that the application will
5864 call after resolving the authentication method.
5866 Added function silc_client_request_authentication_method that
5867 the application can use to resolve the authentication method
5868 from the server. Added also SilcConnectionAuthRequest callback
5869 that the library will call after the server has replied. The
5870 application can call this function if it does not know the
5871 current authentication method.
5873 Affected files are lib/silcclient/client.c and
5874 lib/silcclient/silcapi.h.
5876 * The Irssi SILC client now automatically resolves the authentication
5877 method incase any configuration information is not present (and
5878 currently there never is). The affected file is
5879 irssi/src/silc/core/client_ops.c.
5881 * Fixed public key authentication from the client library.
5882 Affected file lib/silcclient/protocol.c. Changed also the
5883 protocol specification about the public key authentication in
5884 the connection authentication protocol. The actual data to be
5885 signed is now computed with a hash function before signing.
5887 * Fixed the public key authentication from the server as well.
5888 Affected file silcd/protocol.c.
5890 * Removed the mlock()'s from the memory allocation routines.
5891 Affected file lib/silcutil/silcmemory.c. The ./configure does
5892 not check anymore for the mlock(). Affected file is
5895 * Fixed USERS command in server to allow the execution of the
5896 command for private and secret channels if the client sending
5897 the command is on the channel. Affected file silcd/command.c.
5899 * Fixed silc_client_get_clients_local to return the clients
5900 count correctly. It could return wrong value. Affected file
5901 lib/silcclient/idlist.c.
5903 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5905 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5906 types. The assembler optimizations seemed not to like 64-bit
5907 data types. The assmebler optimizations thus are now enabled
5908 also for BSD systems as opposed to only enable them for Linux.
5910 * Do not check for threads at all on BSD systems. Affected
5911 file configure.in.pre.
5913 * Removed -n and -h options from the Irssi SILC Client since
5914 they are not used in silc.
5916 * Fixed the prime generation to assure that the first digit
5917 of the generated random number is not zero since our conversion
5918 routines does not like number strings that starts with zero
5919 digit. If zero digit is seen the random number is regenerated.
5920 This caused some corrupted RSA keys when the zero first digit
5921 was met. Affected file lib/silcmath/silcprimegen.c.
5923 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5925 * Fixed WIN32 configuration in the ./configure script.
5926 Fixed to include xti.h on environments that has it.
5927 Patches by Carsten Ilchmann and andrew.
5929 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5931 * Changed the silc_id_create_client_id to be collision
5932 resistant. It is now assured that there cannot be created
5933 two same client ID's. I suspect that some weird bugs in
5934 the server were actually caused by duplicate Client IDs.
5935 Affected file silcd/serverid.[ch]. A router receiving
5936 new ID now also assures and informs the sending server
5937 if the ID caused collision.
5939 * Changed the silc_id_create_channel_id to also assure that
5940 there are no collisions.
5942 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5944 * Statement about ignoring the Mutual Authentication flag when
5945 performing rekey with PFS was a bit misleading. It is ignored
5946 if it was set in the initial negotiation, it cannot be even
5947 set in the rekey. Fixed in the ke-auth draft. Started the
5948 new versions of the protocol drafts in the doc/.
5950 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5952 * Fixed a bug in silc_client_command_identify_save when saving
5953 new channel information. The channel name was no duplicated
5954 and caused crash on exit. Affected file is
5955 lib/silcclient/command_reply.c.
5957 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5959 * Fixed the getkey command handling in the server. Send just
5960 empty OK reply to the sender if the key could not be fetched
5961 (but everything else was ok, like the key just was not available).
5962 Changed the public key parameter to optional in the protocol
5963 specs so that empty OK reply can be sent. Affected file
5966 Added a message to Irssi SILC client to tell to user if the
5967 server did not return a public key.
5969 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5971 * Fixed a channel key regeneration bug. It registered new
5972 timeout tasks exponentially until all system resources were
5973 used. Affected file silcd/server.c.
5975 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5977 * Added the SILC Document generator to the scripts/silcdoc.
5978 It can be used to generate the Toolkit Reference Manual out
5979 of the source tree. Internally it will also use the RoboDoc
5980 generator now imported in util/robodoc.
5982 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5984 * Added couple of return's in rekey protocol if error orccurred
5985 during the protocol. The execution must be terminated.
5986 Affected file silcd/protocol.c. Also, terminate the protocol
5987 always with timeout.
5989 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5991 * The client's Client ID was created initally from the wrong
5992 nickname (it could have been in format nick@host) in the
5993 silc_server_new_client. Affected file silcd/packet_receive.c
5995 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5997 * Added some SILC_LOG_ERROR's to various error conditions
5998 if client could not be added to ID cache. Affected files
5999 silcd/packet_receive.c and silcd/server.c.
6001 * When client's sock->user_data is freed, NULL also the
6002 client->router and client->connection pointers. Added check
6003 for these pointers being NULL to various places around the
6004 code. Affected file silcd/server.c.
6006 * Added client->data.registered == TRUE checks to various
6007 places around the code to assure that unregistered client's
6008 are not handled when it is not allowed. Affected file
6011 * Added `bool registered' fields to all
6012 silc_idlist_[server|client]_get_* routines to indicate whether
6013 the fetched client needs to be registered or not. Affected
6014 file silcd/idlist.[ch].
6016 * Add your own entry as registered to the ID cache in the
6017 server. Affected file server.c.
6019 * Fixed a bug in silc_server_new_server. The SilcServer was
6020 set as the new server's context instead of SilcServerEntry.
6021 This naturally caused some weird bugs.
6023 * Added "updated" field the SilcChannelEntry which indicates
6024 the time since the channel entry was last accessed. This
6025 can be used to determine whether it is necessary to
6026 announce the channel after backup resuming protocol.
6027 Affected files silcd/idlist.[ch].
6029 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6031 * Do not delete the channel rekey task when adding it
6032 for in silc_server_create_channel_key.
6034 * Changed the silc_server_create_channel_key to return
6035 TRUE or FALSE to indicate the success of the channel key
6038 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6040 * Fixed MSVC++ project files and added missing files to
6041 Makefiles under win32/.
6043 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6045 * Do not add TCP_NODELAY flag if the operating system
6046 does not have it defined. Affected files are
6047 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6049 * Fixed buffer overflow from Irssi SILC Client. Affected
6050 file irssi/src/fe-common/core/themes.c.
6052 * Fixed double free in client library in the file
6053 lib/silcclient/client.c when disconnecting from server.
6055 * Applied double free patch from cras to Irssi SILC client.
6056 Affected files irssi/src/core/[modules/expandos].c
6058 * Fixed the disconnection handling to Irssi SILC Client.
6059 The application must call silc_client_close_connection
6060 in ops->connect client operation in case of failure of
6061 the connection. Affected file is
6062 irssi/src/silc/core/client_ops.c.
6064 * Do not set sock->protocol to NULL in the function
6065 silc_client_close_connection after executing the protocol's
6066 final callback since the sock might not be valid anymore.
6067 Affected file lib/silcclient/client.c.
6069 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6071 * Do not enable SILC_THREADS if the linking with libpthread
6072 did not happen. Affected file configure.in.pre.
6074 * Added notion to protocol specification that server must
6075 verify the sent authentication payload with CMODE when
6076 setting the channel founder key. Implemented it to the
6077 server. Affected file silcd/command.c.
6079 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6081 * Added _EXTRA_DIST SILC distribution variable to the
6082 distributions file. It is used to conditionally add extra
6083 files or directories to the specific distribution. Affected
6084 files ./prepare, Makefile.am.pre and distributions.
6086 Removed the `_' from the start of the distribution names.
6089 * Added README.WIN32 for instructions to compile the Toolkit
6092 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6094 * Fixed a double free in disconnection in the server. Affected
6095 file is silcd/server.c.
6097 * Fixed the lib/silcske/groups.c to work now also with GMP
6098 MP library. The string conversion did not work when using
6099 specific base and the base is indicated in the string as well.
6101 * Created win32/ directory which now includes MSVC++ specific
6102 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6103 It will appear only in the toolkit distribution
6105 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6107 * Changed the key material distribution function in case when
6108 the hash output is too short. The data is now concatenated
6109 a bit differently than it used to. Made the change to the
6110 SKE protocol specification.
6112 * Added better GMP detection to configure.in.pre. A patch
6115 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6117 * Fixed a minor bug in SKE that might cause some problem on
6118 some platforms. Affected file lib/silcske/silcske.c.
6120 * Added the cookie checking for initiator in the SKE. It checks
6121 that the responder returns the sent cookie unmodified. The
6122 affected file is lib/silcske/silcske.c. Added new SKE
6123 error type INVALID_COOKIE that can be sent during the
6124 negotiation. Fixed some memory leaks as well.
6126 * Added the "invalid cookie" error message to Irssi SILC client's
6129 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6131 * Added `task_max' field to the SilcClientParams to indicate
6132 the maximum tasks the scheduler can handle. If set to zero,
6133 default values are used. Affected file lib/silcclient/silcapi.h.
6135 * Fixed memory leaks in silc_client_close_connection. Affected
6136 file lib/silcclient/client.c.
6138 * Added silc_client_del_client_entry to client library to free
6139 all memory of given client entry. Affected file is
6140 lib/silcclient/idlist.[ch].
6142 * Added new functions silc_client_del_channel and
6143 silc_client_del_server to delete channel and server entries.
6144 Affected file lib/silcclient/[silcapi.h/idlist.c].
6146 * Removed silc_client_del_client_by_id from silcapi.h.
6148 * Fixed the INFO command to return the server's own info
6149 correctly when querying by Server ID. Affected file is
6152 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6154 * Removed the non-blocking settings in WIN32 code in the
6155 silc_sock_[read/write] and added SleepEx instead. Affected
6156 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6157 of input data is now checked with FIONREAD and ioctlsocket.
6159 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6161 * Call silc_schedule_task_del_by_context in the
6162 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6163 Affected file lib/silccore/silcprotocol.c.
6165 * Call silc_protocol_cancel for active protocols in the
6166 silc_server_close_connection if the funtion
6167 silc_server_free_sock_user_data has not been called.
6168 Affected file silcd/server.c.
6170 * Generic tasks cannot be deleted using the del_by_fd
6171 task deleting function since generic tasks does not match
6172 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6174 * Added a notion to SILCOPER help file that the SILCOPER works
6175 only on router server, not on normal server.
6177 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6179 * Added for WIN32 support for the new scheduler as well.
6180 Affected file lib/silcutil/win32/silcwin32schedule.c.
6182 * Fixed the SHA1 implementation to work on various platforms.
6184 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6186 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6187 API. It is part of the scheduler now. Everything else is
6188 as previously but some functions has changed their names.
6189 Checkout the lib/silcutil/silcschedule.h for the interface.
6190 Updated all applications to use the new interface. Affected
6191 files are lib/silcutil/silcschedule.[ch].
6193 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6195 * Found a bug in the SKE implementation. The HASH value,
6196 specified by the protocol, was not computed correctly. The
6197 public key of the responder was not added to the computation
6198 even though it is mandatory. Affected file lib/silcske/silcske.c.
6199 This unfortunately causes incompatibilities with older
6200 clients and servers.
6202 * Added WIN32 specific network init and uninit functions:
6203 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6204 the Winsock2. Affected file lib/silcutil/silcnet.h and
6205 lib/silcutil/win32/silcwin32net.c.
6207 * Set the socket always to nonblocking mode on WIN32 after
6208 reading data or writing data. Affected file is
6209 lib/silcutil/win32/silcwin32sockconn.c.
6211 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6213 * Fixed various compilation problems under WIN32. Affected
6214 files lib/silcutil/win32/silcwin32thread.c and
6215 lib/silcutil/win32/silcwin32schedule.c.
6217 * Removed all _internal.h #includes from public header
6218 files. Internal headers must never be included from
6221 Removed also the lib/silcske/payload_internal.h file.
6223 * All include files that may be needed (public and some others
6224 included by the public headers) by application developers are
6225 now copied to the ./includes directory. It does not copy any
6226 internal headers. Affected file Makefile.defines.pre and all
6227 Makefile.am's under lib/ and subdirs.
6229 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6231 * Do not change the ~/.silc directory's permissions automatically.
6232 Affected file irssi/src/silc/core/clientutil.c.
6234 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6236 * Do not cancel the protocol in silc_server_close_connection
6237 it might cause recursion. Now cancelled in the function
6238 silc_server_free_sock_user_data. Affected file silcd/server.c.
6240 * Fixed the silc_server_remove_clients_by_server to regenerate
6241 the channel keys correctly finally. Added also new function
6242 silc_server_remove_clients_channels to actually do it.
6243 Affected file silcd/server.c.
6245 * Fixed the silc_server_new_channel to not crash by giving
6246 wrong router to the new channel. Affected file is
6247 silcd/packet_receive.c.
6249 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6251 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6252 which is given as argument to the silc_client_alloc now.
6253 It can be used to configure the client and set various parameters
6254 that affect the function of the client.
6256 * The USERS command in server did not check whether the channel
6257 is private or secret. Affected file silcd/command.c.
6259 * Added new argument to the USERS command in protocol specification.
6260 The USERS command now can take the channel name as argument
6261 as well. Added support for this in client and server and
6262 updated the protocol specs.
6264 * Completed the GETKEY command in client. It can be now used
6265 to fetch also servers public key not only some clients.
6266 Affected files lib/silcclient/command[_reply].c.
6268 * Added silc_client_get_server to return server entry by the
6269 server name. Affected files lib/silcclient/silcapi.h and
6272 * Redefined the IDENTIFY command in protocol specification to be
6273 more generic. It now can be used to query information about
6274 any entity in the SILC Network, including clients, servers and
6275 channels. The query may be based either the entity's name
6276 or the ID. Added support for this in both client and server.
6278 Affected files silcd/command.c and lib/silcclient/command.c
6279 and command_reply.c.
6281 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6282 the _from_client and _from_server functions. Affected file
6285 * Added silc_client_get_channel_by_id_resolve to the file
6286 lib/silcclient/silcapi.h to resolve channel information by
6287 its ID. Added also silc_client_get_channel_by_id that
6288 does not resolve it from the server.
6290 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6292 * Added SilcServerEntry context into the client library
6293 to represent one server. The INFO command now allocates
6294 these to save the resolved server info. For now on the
6295 client library will also keep information about servers,
6296 connected and resolved with INFO.
6298 The INFO command now allocates the SilcServerEntry context
6299 and saves the server info there. The COMMAND_REPLY in
6300 the INFO now returns the parameters to application in
6301 same order as defined in the protocol specification.
6303 The entries are cached in the client->server_cache.
6305 * The INFO command is now issued after received the Client ID
6306 from the server. Affected file lib/silcclient/client.c.
6308 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6309 to the application as the mode changer might be server.
6310 It is guaranteed that NULL is not returned anymore to the
6311 application. Affected file lib/silcclient/client_notify.c.
6313 The ID Type is now also passed to the application so that
6314 it can check whether the returned entry is SilcClientEntry
6317 Added new function silc_client_get_server_by_id to return
6318 the server entry by ID. Affected files are the
6319 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6321 * Do not create the channel in the Irssi SILC Client when issuing
6322 the JOIN command but when received the sucessful JOIN command
6323 reply. Otherwise the channel might get created even though we
6324 could not join it. The Affected file is
6325 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6327 * Fixed a channel joining bug in router. The router must also
6328 check the channel modes, invite and ban lists etc. when serving
6329 the JOIN command sent by normal server. Affected file is
6330 silcd/command.c. The router now resolves the client's
6331 information from the server who sent the JOIN command if it
6332 does not know it, and processes the JOIN command only after
6335 * Changed the SilcCommandCb to take new argument; void *context2.
6336 Affected file lib/silccore/silccommand.h
6338 The second argument in the command callbacks in the server now
6339 includes the SilcServerCommandReplyContext if the command was
6340 called as pending command callback from the command reply.
6341 Otherwise it is NULL. When called as pending the status of the
6342 command reply will be checked and if it was erronous the
6343 error will be sent to the original sender of the command.
6344 This way the client always receives the error messages even
6345 though the server was actually the one who received the error
6346 when it resent the command to router, for example. Affected
6347 files silcd/command[_reply].[ch].
6349 * Fixed sending WHOWAS command's error message to client if
6350 the requested client could not be found. It was missing.
6353 * Changed the CMODE and CUMODE commands reply arguments in the
6354 protocol specification. The Channel ID is now sent in both
6355 of the commands to identify the channel. Implemented this
6356 new feature to the client and server. Affected files
6357 lib/silcclient/command_reply.c and silcd/command.c.
6359 * Made better checks for invite and ban lists in the JOIN
6360 command in server. Affected file silcd/command.c.
6362 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6364 * The server now performs the incoming host IP/DNS lookup
6365 using the silc_socket_host_lookup and thus does not block
6366 the server anymore. Affected file silcd/server.c.
6368 * Completed the multi-thread support for SILC Scheduler in
6369 the lib/silcutil/silcschedule.c.
6371 * Fixed the configure.in.pre to detect the pthread correctly
6374 * Fixed a deadlock in silc_task_queue_wakeup in the file
6375 lib/silcutil/silctask.c.
6377 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6379 * Added new function silc_schedule_wakeup that is used in
6380 multi-threaded environment to wakeup the main thread's
6381 schduler. It needs to be used when a thread adds a new task
6382 or removes a task from task queues. After waking up, the
6383 scheduler will detect the task queue changes. If threads
6384 support is not compiled in this function has no effect.
6385 Implemented the wakeup mechanism to both Unix and WIN32
6386 systems. Affected files are lib/silcutil/silcschedule.[ch],
6387 lib/silcutil/unix/silcunixschedule.c and the
6388 lib/silcutil/win32/silcwin32schedule.c.
6390 * Added new function silc_task_queue_wakeup to wakeup the
6391 scheduler by the specified task queue. Affected file
6392 lib/silcutil/silctask.[ch].
6394 * The silc_socket_host_lookup_start now wakes up the scheduler
6395 after adding the timeout task. Affected file is
6396 lib/silcutil/silcsockconn.c.
6398 * The silc_socket_host_lookup is synchronous now if the threads
6399 support is not compiled in. However, the callback is still
6400 called asyncronously through the scheduler, anyway. Affected
6401 file lib/silcutil/silcsockconn.c.
6403 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6405 * Added new function silc_socket_host_lookup to perform
6406 asynchronous IP and FQDN lookups for the socket connection.
6407 Affected files lib/silcutil/silcsockconn.[ch].
6409 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6411 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6412 that may or may not compile the mutex support in.
6414 Changed the silc_mutex_alloc interface. It allocates the
6415 mutex now to the sent pointer and returns TRUE or FALSE.
6417 Affected file lib/silcutil/silcmutex.h.
6419 * Wrote the SILC Task Queue interface to support multi-threads.
6420 Affected file lib/silcutil/silctask.[ch].
6422 * Wrote the SILC Scheduler to support multi-threads. Affected
6423 file lib/silcutil/silcschedule.c.
6425 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6427 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6428 in lib/silcutil/win32/.
6430 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6432 * Defined SILC Mutex API and SILC Thread API and implemented
6433 them for Unix. Affected files are
6434 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6435 lib/silcutil/unix/silcunixmutex.c and
6436 lib/silcutil/unix/silcunixthread.c.
6438 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6440 * Fixed the silc_server_remove_clients_by_server's channel
6441 key re-generation. The hash table handling was incorrect
6442 and would not work with many channels. Affected file is
6445 * Fixed some memory leaks around the server code.
6447 * Rewrote the silc_server_get_users_on_channel to support IPv6
6448 based Client ID's. Affected file silcd/server.c.
6450 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6451 specification. However, a separate document must be written
6452 to define the detailed signing procedure and the payload
6453 associated with the flag. Defined the flag to the
6454 lib/silccore/silcchannel.h as well.
6456 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6458 * Changed the dynamic tables to static size tables in the
6459 lib/silccrypt/silchmac.c.
6461 * Removed GCC dependencies from the code. A patch by cras.
6463 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6465 * Do not show the error "Error receiving packet bla bla"
6466 in server if it really was not an error (-2 means that reading
6467 is pending). Affected file silcd/server.c.
6469 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6471 * Fixed a possible crash in silc_server_remove_clients_by_server
6472 in silcd/server.c. Fixed there also some memory leaks.
6474 * Fixed the silc_idlist_replace_client_id. It could replace
6475 wrong key in the hash table. Affected file silcd/idlist.c.
6477 * Do not check whether there are global users on the channel
6478 if the channel->global_users is FALSE. Affected functions
6479 silc_server_remove_from_one_channel and
6480 silc_server_remove_from_channels in silcd/server.c. Also,
6481 do not check if the removed client is local as we can be
6482 sure that global client was not removed from the channel
6483 and checking for global users is not needed.
6485 * The silc_server_remove_clients_by_server now re-generates
6486 the channel keys correctly for those channels that had
6487 clients removed from them. Affected file silcd/server.c.
6489 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6491 * Found the reason of random crashes in the server. We weren't
6492 ignoring the SIGPIPE signal (which can be sent in write())
6493 and it crashed the server. Affected file silcd/silcd.c.
6495 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6497 * Assure that sock->user_data is not NULL in the function
6498 silc_server_packet_send in silcd/packet_send.c.
6500 * Disconnect the remote connection if it could not be added
6501 to any ID lists in the server. The affected file is
6504 * Check in silc_server_packet_send[_real/dest] that the
6505 socket is not disconnecting and ignore the data if it is.
6506 Affected file silcd/packet_send.c.
6508 * Define inline to __inline on native WIN32 compilation.
6509 Affected file includes/silcwin32.h.
6511 * Added some explicit type casts for inline code since MSVC
6512 require them. Affected files lib/silcutil/silcbuffer.h,
6513 lib/trq/silcdlist.h and lib/trq/silclist.h.
6515 * Print warning in log files from now on if the packet
6516 decryption fails. Affected file silcd/server.c.
6518 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6520 * Changed the `say' client operation's interface to accept
6521 new `type' argument to indicate the type of the message sent
6522 by the library. The application may filter the library's
6523 messages according the type. The affected file is the
6524 lib/silcclient/silcapi.h.
6526 * Added two new functions to lib/silcclient/silcapi.h:
6527 silc_client_del_client and silc_client_del_client_by_id.
6528 Affected file lib/silcclient/idlist.c.
6530 * Moved the clientincludes.h from includes/ to silc/ and
6531 serverincludes.h from includes/ to silcd/.
6533 * The modes for the CMODE and CUMODE are now passed as
6534 uint32 for application with COMMAND_REPLY. The affected
6535 file is lib/silcclient/command_reply.c.
6537 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6539 * /WHOIS without arguments shows client's own information.
6540 Affected file lib/silcclient/command.c.
6542 * Changed PING to not accept any arguments. The specs
6543 says that client can ping only the connected server so
6544 requiring an argument is not needed. Affected file is
6545 lib/silcclient/command.c.
6547 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6549 * Fixed a fatal bug in private message sending and reception
6550 encryption and decryption when using private message keys.
6551 The implementation was incorrect and did not follow the
6552 specification. It causd that some of the message were
6553 lost since it did not use the sending and receiving keys
6554 as the protocol suggests. This has been fixed and will cause
6555 incompatibilities with older clients when sending private
6556 message encrypted with private message keys. Affected files
6557 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6558 and various other in Irssi SILC Client.
6560 Added `responder' boolean argument to the functions
6561 silc_client_add_private_message_key[_ske] to indicate when
6562 the key is added as responder or initiator of the key
6565 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6567 * Removed the silc_ske_check_version function and created
6568 a SilcSKECheckVersion callback. Added also a function
6569 silc_ske_set_callbacks that is now used to set all SKE
6570 callbacks. The callback functions are not given to
6571 the SKE functions anymore, but this function is used to
6574 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6576 * Added `silc_version' argument to the silc_client_alloc
6577 to define the version of the application for the library.
6578 The library will use the version string to compare it
6579 against the remote host's (usually a server) version
6580 string. Affected file lib/silcclient/silcapi.h
6582 * Added the KE protocol context to Key Agreement context
6583 in client library so that we can abort the SKE if it
6584 is in process when we get timeout. Affected file is
6585 lib/silcclient/client_keyagr.c.
6587 * Do not resolve the client ID forever if it returns in the
6588 first time that such client does not exist. This was done
6589 for example with private message. Affected file is
6590 lib/silcclient/client_prvmsg.c.
6592 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6594 * Do not add regex.h for WIN32. The affected file
6595 includes/silcincludes.h.
6597 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6598 not work yet 100%. It generates the DLL's automatically
6599 when compiling with --with-win32 under cygwin.
6601 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6603 * lib/contrib/regex.c is not compiled on WIN32.
6605 * Added silc_net_get_socket_opt function to the
6606 lib/silcutil/silcnet.h.
6608 * Added includes/silcwin32.h for WIN32 specific includes
6611 * Do not use ptime structure or any of the posix process
6612 functions on WIN32 in lib/silccrypt/silrng.c.
6614 * Added silc_gettimeofday to provide generic function
6615 for struct timeval on all platforms. Added the function
6616 to lib/silcutil/silcutil.h.
6618 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6620 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6621 library as they clearly belong there. As a plus side we
6622 can make the actual socket connection routines platform
6625 Added also new generic function silc_socket_read and
6626 silc_socket_write (that used to be silc_packet_[read/write].
6627 The implementation of these are platform specific.
6629 * Added WIN32 specific routines of silc_socket_[read/write]
6630 to lib/silcutil/win32/silcwin32sockconn.c.
6632 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6634 * Added preliminary support for native WIN32 compilation under
6635 cygwin (using the -mno-cygwin option for GCC) to the
6636 ./configure.in.pre. The --with-win32 now prepares the
6637 compilation for native WIN32.
6639 * Rewrote the SILC Scheduler interface in the file
6640 lib/silcutil/silcschedule.h. The scheduler is now context
6641 based and does not have anymore any global static scheduler.
6642 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6643 and created lib/silcutil/win32 directory for WIN32 based
6646 * Added Unix specific network routines to the
6647 lib/silcutil/unix/silcunixnet.c and the old
6648 lib/silcutil/silcnet.c includes now only generic routines.
6650 Added WIN32 specific network routines to the
6651 lib/silcutil/win32/silcwin32net.c.
6653 * Added Unix specific utility functions from the
6654 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6656 * Added WIN32 SILC Scheduler to the file
6657 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6660 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6662 * Do not handle JOIN notify in the server if the target client
6663 is not registered (idata->registered == FALSE). The affected
6664 file is silcd/packet_receive.c.
6666 * Update the nickrec->founder in event_cumode in the Irssi SILC
6667 client. Affected file irssi/src/silc/core/silc-channels.c.
6669 * Fixed the CUMODE_CHANGE notify handling in the server when
6670 server and router are announcing their clients on channels.
6671 Now the mode changes are saved and notified correctly. The
6672 affected file is /silcd/packet_receive.c.
6674 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6675 They really did not replace the cache entry in the ID Cache.
6676 Now they do that. Affected file silcd/idlist.c.
6678 * Fixed the KICK notify handling in the Irssi SILC client to
6679 update the channel records so that the kicked client does not
6680 appear to be on the channel. The affected file is
6681 irssi/src/silc/core/silc-channels.c.
6683 * Always update the conn->current_channel when executing command
6684 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6686 * Fixed the KILL notify handling in Irssi SILC client to remove
6687 the killed client on all channels.
6689 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6691 * Fixed the silc_parse_command_line to remove extra spaces
6692 from the start and end of the arguments. Affected file is
6693 lib/silcutil/silcutil.c.
6695 * Cancel and free any active protocol in the function
6696 silc_server_close_connection. Affected file silcd/server.c.
6698 * Cancel and free any active protocol in the function
6699 silc_client_close_connction. Affected file is
6700 lib/silcclient/client.c.
6702 * Do not execute the KILL command for clients that are in
6703 history (ie. they are not in the network). Affected file is
6706 * Fixed KILL notify handling, client does not crash anymore.
6707 Affected file irssi/src/silc/core/silc-channels.c.
6709 * Reduced the default packet buffer size from 2048 to 1024 in
6710 lib/silccore/silcpacket.c.
6712 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6713 counter to the SKE context that is incresed when the SKE library
6714 performs async operation outside the library. If the outside
6715 process frees the SKE context and FREED status will be set
6716 and the library will detect after the sync operation that the
6717 libary is freed. The affected files are
6718 lib/silcske/silcske[_status].[ch].
6720 * Resolve the client entry information in the function
6721 silc_client_channel_message to assure that NULL pointer is not
6722 passed as client entry to the application. */
6724 * Fixed the task timeout calculation to assure that there is
6725 never negative timeouts. The affected file is
6726 lib/silcutil/silcschedule.c.
6728 * Fixed the channel user mode notification sending in server.
6729 It was sent point-to-point to the router (or to server by router)
6730 but it needs to be destined to a channel. The routines now
6731 supports sending the channel user mode notifys to the channels
6732 when announcing clients and channels. Affected files are
6733 silcd/server.c and silcd/packet_receive.c.
6735 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6736 It did not actually replace the old channel entry in the cache.
6737 Affected file lib/silcclient/client_notify.c.
6739 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6741 * Fixed a possible crash in silc_packet_send_prepare. It now
6742 assures always that there is enough space in the buffer and
6743 at the tail area of the buffer (for MAC).
6745 Fixed the inbound buffer reallocation in silc_packet_read.
6746 It was old code and did not handle the reallocation correctly.
6749 The affected file is lib/silccore/silcpacket.c.
6751 * Fixed buffer overflow in silc_parse_nickname in the file
6752 lib/silcutil/silcutil.c.
6754 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6756 * make install generates new server keys only if there is not
6759 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6761 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6762 Added check that if the NOREPLY is set then we will not send
6763 the away message. This avoids infinite loop of away messages
6764 if both clients are away. The affected file is
6765 lib/silcclient/client_prvmsg.c.
6767 * Fixed client crash if /NICK was given without arguments.
6768 Affected file lib/silcclient/command.c.
6770 * Server does not send the invite list in INVITE command back
6771 to the client if the list was not altered. Added this notion
6772 to the protocol spec as well. Affected file silcd/command.c.
6774 Fixed possible crash in INVITE command by checking the
6775 value of silc_server_get_client_route command.
6777 * Fixed the INVITE notify type handling. The arguments are now
6778 taken in correct order and client does not crash. The affected
6779 file is irssi/src/silc/core/silc-channels.c.
6781 Removed the "Inviting xxx to channel" message from the
6782 client library away and let the application handle it.
6783 Affected file lib/silcclient/command.c. Added that message
6784 to Irssi SILC client's message formats.
6786 * Fixed CMODE command crash in client. It now checks the
6787 amount of arguments correctly and does not crash. The affected
6788 file is lib/silcclient/command.c.
6790 * Do not create new channel automatically in silc_channels_join
6791 but check whether the channel by that name already exists.
6792 Affected file irssi/silc/core/silc-channels.c.
6794 * Do not send the SERVER_SIGNOFF to router if the disconnected
6795 entity was the router. Affected file silcd/server.c.
6797 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6798 SILC client as it was missing from there.
6800 Added the handling of the KICK notify to the Irssi SILC client
6801 as it was missing. Added "you have been kicked" message to
6802 Irssi SILC client's message modules formats.
6804 Added the handing of the KILL notify to the Irssi SILC client
6805 as it was missing. Added the kill message module formats
6808 The affected file is irssi/src/silc/core/silc-channels.c.
6810 * The router did not save the channel mode the server announced.
6811 Affected file silcd/packet_receive.c.
6813 * Fixed a possible crash in INFO command in server. If the
6814 server did not provide the server info it crashed. Affected
6815 file silcd/command.c.
6817 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6819 * Fixed the GETKEY command in the server to check also the
6820 global list. Otherwise the GETKEY would not work correctly
6821 in normal SILC server. Affected file silcd/command.c.
6823 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6825 * Fixed GETKEY crash, it crashed if the command did not succseed.
6827 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6829 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6830 is now real and not just an macro interface to GMP.
6832 Removed the entire GMP from the source tree and imported new
6833 NSS MPI library instead. Reason for removing GMP is that it is
6834 extremely large and compiles extremely slow. The NSS MPI
6835 is only a few files and compiles in less than 10 seconds.
6836 The speed is also about the same as GMP. The MPI is imported
6837 to lib/silcmath/mpi.
6839 If the system has GMP installed we will still use the GMP.
6840 If it is not then the NSS MPI will be compiled.
6842 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6844 * Merged a long nickname (127 characters long) crash bugfix from
6845 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6847 * Merged a freed memory reference bugfix from Irssi CVS tree.
6848 Affected file irssi/src/core/commands.c.
6850 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6852 * Added the server's public key sving and verification to the
6853 server when performing the SKE. This was missing and the
6854 remote server's (or router's) public key was accepted without
6855 checking whether we have it previously or trust it at all.
6856 Affected file silcd/protocol.c.
6858 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6860 * Check in the silc_server_timeout_remote if protocol is active
6861 and make sure that the protocol's final callback is called so
6862 that all memory if freed. Affected file silcd/server.c.
6864 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6866 * silc_server_whois_send_reply crashed the server if the nickname
6867 was 127 characters long. Affected file silcd/command.c.
6869 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6871 * Added sanity check to the silc_server_new_client. If the hostname
6872 is provided inside username then check that the provided hostname
6873 really is the same as the resolved one. If the hostname was not
6874 resolved then check it from the public key. Affected file is
6875 silcd/packet_receive.c.
6877 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6878 if the server disconnected us and the connection is not valid
6879 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6881 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6882 the library to the lib/silcutil/silcutil.[ch].
6884 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6886 * Close log file after open. Affected file
6887 lib/silcutil/silclog.c.
6889 * Check whether sock == NULL in silc_client_send_packet and return
6890 if it is. Affected file lib/silcclient/silcclient.c.
6892 * Check rec->entry == NULL in the Irssi SILC Client before
6893 sending the channel message. Affecte file is
6894 irssi/src/silc/core/silc-servers.c.
6896 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6898 * Merged a splitted window bugfix from Irssi CVS tree. The
6899 affected file is irssi/src/fe-text/textbuffer-view.c.
6901 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6902 It did not print nickname.
6904 * Improved the distributions system a bit.
6906 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6908 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6909 irssi/src/fe-text/gui-window.c.
6911 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6912 to in-active server. The affected file is
6913 irssi/src/silc/core/client_ops.c.
6915 * Resolve the client in USERS command reply if the entry does
6916 not have username resolved. The affected file is
6917 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6918 command to WHOIS command to really resolve stuff. The USERS
6919 is not used any more in any critical section so WHOIS can
6920 be used even though it might be slower than IDENTIFY.
6922 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6925 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6927 * Changed the protocol API a bit more consistent in the
6928 lib/silccore/silcprotocol.[ch].
6930 * Changed the following headers to ROBODoc format:
6932 lib/silccore/silcpayload.h
6933 lib/silccore/silcprotocol.h
6934 lib/silccore/silcsockconn.h
6936 All core library headers are now formatted.
6938 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6940 * Fixed a bug in Irssi SILC client; do not show that you are
6941 server/router operator if you really are not. Affected file is
6942 irssi/src/silc/core/client_ops.c.
6944 * Renamed silc_command_free_payload to silc_command_payload_free.
6945 Affected file lib/silccore/silccommand.h
6947 * Added silcmath.h to include the prototoypes of various routines
6948 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
6951 * Changed the following headers to ROBODoc format:
6953 lib/silccore/silcchannel.h
6954 lib/silccore/silccommand.h
6955 lib/silccore/silcid.h
6956 lib/silccore/silcidcache.h
6957 lib/silccore/silcmode.h
6958 lib/silccore/silcnotify.h
6959 lib/silccore/silcpacket.h
6960 lib/silcmath/silcmath.h
6962 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6964 * Added checking to the server code not to start the server if
6965 ciphers and stuff are not configured properly. Affected files
6966 silcd/serverconfig.[h] and silcd/server.c.
6968 * Changed the layout of the header files of the public interfaces
6969 in the SILC libraries. The new layout supports ROBODoc
6970 documentation tool (and some others) so that it is easy to create
6971 a library reference manual. All the other headers and source
6972 code must still follow the CodingStyle document. Also source
6973 code must not include these ROBODoc stuffs, only the headers.
6974 Furthermore, all public interface headers must now be named
6975 by using `silc' prefix, example: silcapi.h, silccipher.h.
6976 Some files were renamed due to this. All the other headers
6977 must not be used as public interfaces. I will update the
6978 CodingStyle document later. Changed following headers, so far:
6980 lib/silcclient/silcapi.h
6981 lib/silccore/silcauth.h
6982 lib/silccore/silcprivate.h
6983 lib/silccrypt/silcdh.h
6985 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6989 * Removed silc_client_packet_send_flush from the client library
6990 as it is not needed. Affected file lib/silcclient/client.[ch].
6992 * Added printing of message of unresolved authentication method
6993 to the Irssi SILC client. Added it to the module formats.
6994 Removed the same message from the client library.
6996 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6998 * Added new distribution feature, DISTLABEL. Every distribution
6999 can define own preprocessor label that can be used in the
7000 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7001 file distributions, acconfig.h.pre and prepare.
7003 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7005 * Added Makefile.defines_int to include the actual definitions
7006 for Makefile.defines.in. Tested the new distribution system,
7007 created distributions and tested installation.
7009 * Added AWAY message printing to the Irssi SILC client. Added
7010 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7012 * Added SCONNECT command to call the SILC's CONNECT command.
7013 Cannot use CONNECT directly since Irssi uses that internally.
7014 Affected file irssi/src/silc/core/silc-servers.c.
7016 Added ACTION local command. It is same as ME command but takes
7017 the channel as mandatory argument.
7019 Rewrote some of the Irssi's help files to suite for SILC
7022 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7024 * Added Makefile.defines[.in] that should for now on be included
7025 in all Makefile.am file in the source tree. That file includes
7026 all common compilation definitions for SILC source tree.
7028 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7030 * Minor changes to the ./prepare script to change the package
7031 name according the distribution name to the configure.in.
7033 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7035 * Created new distribution system. Added file `distributions'
7036 that defines all the distributions that can be created out of
7037 the SILC source tree. The ./prepare script now reads that
7038 file to determine how to prepare the distributions. The
7039 first argument to the ./prepare is the name of the distribution
7040 and second is the version of the distribution. If given
7041 without arguments it creates the default (toolkit) distribution
7042 with the default version (defined in ./prepare).
7044 All Makefile.am files that are subject to the distributions
7045 are now named as Makefile.am.pre. These are ./Makefile.am
7046 and lib/Makefile.am. Others may be changed later.
7048 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7050 * Added invite list, ban list, some key management and connection
7051 error message printing to module formats in the Irssi SILC client.
7053 * Added new silc_client_set_away_message to set the away message
7054 that is back to the person who sent private message. The
7055 affected file lib/silcclient/silcapi.h and the
7056 lib/silcclient/client_prvmsg.c.
7058 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7060 * Fixed the private message sending in the Irssi SILC client,
7061 added local command KEY to the Irssi SILC client.
7063 Added key management and key agreement message formats to the
7064 irssi/src/fe-common/silc/module-formats.[ch].
7066 Added USERS (alias WHO) printing, server/router operator
7067 indication and LIST command printing to the module formats.
7069 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7071 * Fixed channel joining notify handling, cumode notify handling
7072 from Irssi SILC client.
7074 * Added SILC specific module-formats to the Irssi SILC client so
7075 that SILC specific message hilighting, colors etc is possible.
7076 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7078 Added channel mode, channel user mode, actions, notices,
7079 whois and whowas printing to the the module-formats.c.
7081 * Fixed a bug in channel deletion in the server. The channel
7082 is not left to the cache even if the channel founder auth mode
7083 is set when there are no users anymore on the channel. Affected
7084 file silcd/server.c.
7086 * The silc_net_localhost now resolves the entire hostname including
7087 the domain name. Affected file lib/silcutil/silcnet.c.
7089 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7091 * Changed the ask_passphrase client operation to be ascynchronous.
7092 It has now a completion callback and a context that the
7093 application must call after it has got the passphrase from
7094 the user. Affected files lib/silcclient/silcapi.h,
7095 lib/silcclient/protocol.c, lib/silcclient/command.c and
7098 Added SilcAskPassphrase callback that the application calls
7099 to deliver the passphrase to the library.
7101 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7102 The public key verification and especially a certificate
7103 verification is asynchronous procedure.
7105 Added new SILC_SKE_STATUS_PENDING status to indicate the
7106 request is pending and a callback will be called to finalize
7109 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7110 indicate that remote end did not send its public key (or
7111 certificate), even though we require it. Added check for this
7112 condition in the SKE. This was a security bug, now fixed.
7114 Defined new SilcSKEVerifyCbCompletion callback that is called
7115 when the verification process is completed.
7117 The affected files lib/silcske/silcske_status.h and
7118 lib/silcske/silcske.[ch].
7120 * Changed the verify_public_key client operation to be async
7121 as well. Defined SilcVerifyPublicKey callback that is used to
7122 indicate the success of the public key verification process.
7124 Changed the server and client to use the new async client
7127 * Changed the Irssi SILC client's internal scheduler to be called
7128 twice as many times as it used to be. As a result the client
7129 should be a bit faster now. Affected file is
7130 irssi/src/silc/core/silc-core.c.
7132 * Added support to Irssi SILC client of asynchronous public key
7133 verification and passphrase inquiry. Affected file is
7134 irssi/src/silc/core/silc-core.c.
7136 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7138 * Do not say "You have left channel %s" in client library.
7139 Moved it to the application. Affected files are
7140 lib/silcclient/command.c and silc/client_ops.c.
7142 * Fixed silc_client_get_clients. Command context was not
7143 duplicated and was freed memory in the callback. Affected
7144 file lib/silcclient/idlist.c.
7146 * Do not say "you are now talking..." on JOIN command in the
7147 client library. The appliation must handle it.
7149 * Do not say ".. changed topic to" in command reply in the
7150 client libary. The application must handle it.
7152 * Fixed TOPIC command sending in the client library.
7154 * Fixed a memory leak in silc_client_command_free in the file
7155 lib/silcclient/command.c.
7157 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7159 * Imported a modified version of Irssi client to the source tree.
7160 The Irssi will be used to create a new client called
7161 Irssi SILC. Imported to irssi/.
7163 Added silc_core_init_finish function to the Irssi. Affected
7164 file irssi/configure.in.
7166 A lot changes in the Makefile.ams around the irssi tree.
7168 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7170 * Do not rehash if the new size is same as the old size of the
7171 hash table, in the silc_hash_table_rehash*. The affected file
7172 lib/silcutil/silchashtable.c.
7174 * Replaced hash_table_del_by_context calls from the server
7175 (when channel->user_list and client->channels) to the
7176 hash_table_del as it is sufficient and faster.
7178 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7180 * Added silc_hash_table_list, silc_hash_table_get and the
7181 SilcHashTableList structure to provide an alternative way to
7182 traverse the hash table. The affected files are
7183 lib/silcutil/silchashtable.[ch].
7185 * Changed the server's idlist routines to use the hash table
7186 routines to optimize the code.
7188 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7190 * Replaced the client entry's `channel' list and channel entry's
7191 `user_list' list to hash tables for optimized lookup. Changed
7192 the code to use the hash table interface around the code.
7193 Affected file lib/silcd/idlist.[ch].
7195 * Added `auto_rehash' boolean argument to the function
7196 silc_hash_table_alloc to indicate whether the hash table should
7197 auto-rehash when it thinks is appropriate time. It will
7198 increase the hash table size if the there is twice as much
7199 entries in the table than the size of the table, and will
7200 decrease the size if there are twice as less entries than
7201 the size of the table.
7203 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7205 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7207 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7209 * silc_idcache_purge_by_context deletes the entry now by context
7210 as it is supposed to do. Affected file lib/silccore/idcache.c.
7212 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7213 client is not anymore valid (WHOWAS givens the info) and not
7214 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7216 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7218 * Removed the `data' and `data_len' arguments from the ID Cache
7219 interfaces and added `name' argument. ID Cache does not handle
7220 anymore the binary data only a names associated with given ID.
7222 * When hashing a Client ID with silc_hash_id the entire ID is
7223 not hashed anymore, instead only the hash of the Client ID is
7224 hashed. This way we can access the Client ID from the cache
7225 with Client ID but with the hash of the ID (which is a hash of
7226 the nickname) as well without any difference in performance.
7228 Added also silc_idcache_find_by_id_one_ext to do one on one
7229 searching when we have the actual ID. Added also function
7230 silc_hash_client_id_compare. The affected files are
7231 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7233 * When hashing the name associated with a ID it is always done
7234 in lowercase. This way we can access the cache without worrying
7235 about case-sensitivity, even though, for example nicknames are
7238 * Fixed a bug in server with channel message sending. It put
7239 wrong ID type as destination ID. The affected file
7240 silcd/packet_send.c.
7242 * silc_idcache_del_by_context now deletes from all hash tables
7243 by context. Affected file lib/silccore/idcache.c.
7245 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7247 * Changed the client library to use the new ID Cache interface.
7248 Changes around the source tree.
7250 * Added silc_hash_table_rehash_ext to rehash with specific
7251 hash function. Affected file lib/silcutil/silchashtable.[ch].
7253 * Added silc_hash_string_compare to compare two strings in the
7254 hash table. Affected file lib/silcutil/silcutil.[ch].
7256 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7258 * Added new function silc_idcache_del_by_context into the
7259 lib/silccore/idcache.[ch].
7261 * Changed the server's ID list routines to use the new ID Cache
7262 interface. Changes around the source tree.
7264 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7266 * Added silc_hash_table_del[_by_context]_ext functions in to the
7267 lib/silcutil/silchashtable.[ch].
7269 Removed silc_hash_table_find_all* routines and added new
7270 silc_hash_table_find_foreach to replace them.
7272 Added silc_hash_table_replace_ext function as extended
7273 replacing function. Separated the simple hash table interface
7274 from the extended hash table interface in the file
7275 lib/silcutil/silchashtable.h.
7277 * Fixed minor bugs and changed it to use some of the new
7278 hash table functions in lib/silccore/idcache.c
7280 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7282 * Added new function silc_hash_table_find_all to return all keys
7283 in the hash table by the specified key. As the hash table is
7284 collision resistant it also makes it possible to have several
7285 duplicate keys in the hash table. This function may be used to
7286 find all of the keys from the hash.
7288 Added user_context arguments to the SilcHashFunction,
7289 SilcHashCompare and SilcHashDestructor to deliver user specified
7292 Added new fuctions silc_hash_table_find[_all]_ext to do
7293 extended lookup with specified hash and compare functions and
7294 specified user contexts.
7296 Added new function silc_hash_table_add_ext to add the key
7297 with specified hash function and user context.
7299 Added new function silc_hash_table_foreach to traverse all
7300 entrys in the hash table. Added SilcHashForeach callback
7303 Added new function silc_hash_table_del_by_context to delete
7304 the entry only if the context associated with the key matches.
7306 Affected files are lib/silcutil/silchashtable.[ch].
7308 * Removed silc_hash_[server/client/channel]_id and added just
7309 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7310 silc_hash_id_compare to compare two ID's using as the hash table
7311 comparison function. Added also silc_hash_data to hash
7312 binary data and silc_hash_data_compare to compare it.
7314 * Removed silc_idlist_find_client_by_hash as it is not needed
7315 anymore. Affected file silcd/idlist.[ch].
7317 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7318 to use internally the SilcHashTable. The new ID Cache is a lot
7319 faster than the old one. Some of the ID Cache interface was also
7320 rewritten and obsolete and stupid functions were removed.
7322 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7324 * Added entry_count field to the SilcHashTable to keep the number
7325 of the entries in the table. Implemented the function
7326 silc_hash_table_rehash. Added new function
7327 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7329 Fixed a minor bug in silc_hash_table_free.
7331 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7332 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7333 into the lib/silcutil/silcutil.[ch].
7335 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7337 * Implemented a collision resistant hash table into the
7338 lib/silcutil/silchashtable[ch]. See the header and the source
7339 for the SilcHashTable API.
7341 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7343 * Merged dotconf version 1.0.2 into lib/dotconf.
7345 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7347 * Do not compile anything in lib/silcsim/* if the SIM support
7348 is not enabled. The tree should now compile without problems
7351 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7353 * Compiled the SILC under cygwin. Compiled and tested briefly
7354 without problems. More tests needed. The SIMs didn't compile
7357 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7359 * Fixed possible crash in silc_get_username in the
7360 lib/silcutil/silcutil.c.
7362 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7364 * Fixed a va_arg in silc/client_ops.c.
7366 * Oops, RC5 routines were named AES and caused some problems
7367 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7369 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7371 * Added new SilcIDIP structure into the lib/silccore/id.h and
7372 replaced the old `ip' fields from all SILC ID's to that type.
7373 This is a step towards IPv6 support.
7375 The silc_id_get_len takes now the ID as an extra argument.
7376 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7377 both IPv4 and IPv6 based ID's.
7379 The affected files are lib/silccore/id.[ch] and other files
7380 around the tree using these routines.
7382 * Removed the ID length arguments in server from various
7383 silc_server_send_notify_* routines -> they are not needed
7386 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7388 * Fixed memory leak in silc_encode_pem_file in the file
7389 lib/silcutil/silcutil.c.
7391 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7393 * Check minor version as well in the SKE. Affected files are
7394 silcd/protocol.c and lib/silcclient/protocol.c.
7396 * Added --identifier option to the server so that an identifier
7397 can be when creating the public key for the server. Affected
7398 file is silcd/silcd.c.
7400 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7401 lib/silccrypt/silcpkcs.c.
7403 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7405 * Register default ciphers and stuff when using -C option with
7406 the server. Affected file sildc/silcd.c.
7408 * Put back the servers public key filename format, it is better
7409 than the new one. For now, the client keys are saved with the
7410 new filename format. The affected file silc/client_ops.c.
7412 * Implemented the Cipher API for the rest of the ciphers that
7413 did not implement it or implemented it the wrong way.
7415 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7417 * Register default ciphers and stuff when using the -S option
7418 in the client. Affected file silc/silc.c. Same also when
7419 creating new key pair with -C option.
7421 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7423 * Fixed the silc_verify_public_key client operation function to
7424 save the public keys differently. The fingerprint is now
7425 used as filename and not the hostname. This way also the
7426 client keys are saved uniquely and not with hostnames. The
7427 affected file is silc/client_ops.c.
7429 * Trimmed the silc_hash_fingerprint function to remove extra
7430 whitespaces from the end of the fingerprint. The affected
7431 file is lib/silccrypt/silchash.c.
7435 * Added silc_cipher_register_default function to register all
7436 default ciphers. It can be used when configuration files
7437 does not exist and the application does not want any specific
7438 ciphers in any specific order.
7440 The SilcDList is now used as silc_cipher_list dynamically
7441 allocated cipher list. Removed the static list all together
7442 and now all ciphers must be allocated to the dynamic list.
7443 The silc_cipher_alloc routine was changed to check only the
7446 All silc_cipher_* routines that used to return int returns
7449 The affected files lib/silccrypt/silccrypt.[ch].
7451 * The same thing was done to silc_hash_* as for silc_cipher_*
7452 routines. Affected files lib/silccrypt/silchash.[ch].
7454 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7455 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7456 Added also silc_pkcs_[un]register[_default] functions.
7457 Removed the data_context from the PKCS API.
7459 * Added silc_hmac_register_default function to register default
7460 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7461 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7462 to unregister all hmacs at once.
7464 * Register the default ciphers, hash functions, PKCSs and HMACs
7465 if client's configuration file does not exist. The affected
7468 * The client did not load the hash functions from the SIM
7469 modules at all. Added support for this. Affected file is
7470 silc/clientconfig.c.
7472 * When decoding public key with silc_pkcs_public_key_decode, check
7473 the supported algorithm only if PKCS are registered. Affected
7474 file lib/silccrypt/silcpkcs.c. The same was done with the
7475 silc_pkcs_private_key_decode.
7477 * Fixed the SILC List routines to keep the list always in order.
7478 It used to change the list's order when traversing the list but
7479 not it preserves the order. Affected file lib/trq/silclist.h.
7481 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7483 * Added the client library to use the SilcSocketConnection's
7484 reference counter (by silc_socket_dup) to prevent the bug that
7485 the socket object may be freed underneath async operation.
7487 * The name resolv library checking fixes in the configure.in.pre.
7490 * Created new version of the protocol drafts for future
7491 development. The -03 drafts are the ones that will be changed
7492 in the trunk now and the -02 will remain as they are.
7494 * Send list of CUMODE notifys to the router when announcing
7495 the channel users to the router. Affected file silcd/server.c.
7496 If the router receiving channel founder CUMODE for a channel
7497 that already has channel founder it will send CUMODE notify
7498 to the sender to remove the channel founder rights from the
7499 announced client. Affected file silcd/packet_receive.c.
7501 * The CUMODE notify may now use Server ID as well as the entity
7502 who changes the mode. Updated protocool specs.
7504 * Updated INSTALL and README files.
7506 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7508 * New web pages in the http://silc.pspt.fi. The pages was
7513 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7515 * Implemented the [DenyConnectin] config section in the server.
7516 Added silc_server_config_denied_conn to check whether incoming
7517 connection is denied. Affected file silcd/serverconfig.[ch].
7519 * Do not check the ports when checking the incoming configuration
7520 data if the port is 0, meaning any. Affected file is
7521 silcd/serverconfig.c.
7523 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7525 * Fixed buffer overflow in silc_string_compare in the file
7526 lib/silcutil/silcutil.c.
7528 * Fixed double free in silc_server_command_leave in the file
7531 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7533 * Fixed the version checking in the server. Affected file is
7536 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7538 * Fixed the configuration data fetching when accepting new
7539 connections in the server. Affected file silcd/server.c.
7541 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7543 * Added `sender_entry' argument to the function
7544 silc_server_packet_relay_to_channel so that we can check
7545 whether some destination actually belongs to the same route
7546 the sender belongs (ie, we must not resend the packet to the
7547 sender). Affected file silcd/packet_send.[ch].
7549 * Added `servername' field to the SilcClientEntry in the server
7550 to hold the name of the server where client is from. Affected
7551 file is silcd/idlist.h.
7553 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7555 * Moved the channel message encrypting in the router betwen
7556 router connections from silc_server_channel_message to the
7557 silc_server_packet_relay_to_channel since we want to check
7558 whether we have anybody channel before encrypting anything.
7559 Affected files silcd/packet_[receive/send].c.
7561 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7563 * Fixed the [AdminConnection] server config section to support
7564 multiple entries. Affected file silcd/serverconfig.c.
7566 * Added support into the server to check the validity of the
7567 incoming connection before executing any KE or authentication
7570 * The connection configuration is now saved to the KE and
7571 connection auth protocol contexts and not fetched anymore in
7572 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7574 * The local hosts listenning address and port is also resolved
7575 now when starting the server. We want to have the socket object
7576 to include the real address and port for the listener. Added
7577 new function silc_net_check_local_by_sock into the files
7578 lib/silcutil/silcnet.[ch].
7580 * Fixed a broadcast bug in server -> do not broadcast if we
7583 * Fixed a routing bug. Do not route broadcast packets ever.
7584 Broadcast packets must be processed always and not routed since
7585 they may be destined to some other host than yourself and thus
7586 would get routed without no good reason. Affected file is
7589 * Added function silc_server_config_is_primary_route to check
7590 whether primary router connection has been configured (a router
7591 configuration that we are initiating). If there is not, we
7592 will assume that there is only two routers in the SILC network
7593 and we will use the incoming router connection as our primary
7594 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7596 * Changed the order of the broadcasting. Broadcast _after_ the
7597 packet has been processed not before. Affected file is
7600 * Fixed a [ClientConnection] parsing bug. The port was never
7601 parsed correctly thus resulting to port 0. Affected file
7602 silcd/serverconfig.c.
7604 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7605 argument and did not set the broadcast packet flag. Affected
7606 file silcd/packet_send.c. Fixed same bug in the function
7607 silc_server_send_notify as well.
7609 * If we receive NEW_ID packet for our own ID in the server, ignore
7612 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7616 * Removed the nickname from the Private Message Payload.
7617 Updated the code and the protocol specs.
7619 * Updated protocol specs for submitting to the IETF.
7621 * Tweaked the Random Number Generator a bit. Affected file
7622 lib/silccrypt/silcrng.c. Exported a new function
7623 silc_rng_[global]_add_noise which can be used to add more
7626 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7628 * Do not parse packets with different timeout when protocol
7629 is active -> may cause problem with rekey. Affected file
7632 * When server receives signoff notify it must not create
7633 new channel key if the client is on any channels since the
7634 sender of the signoff notify will create it.
7636 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7638 * Added printing of error messages during SKE protocol from the
7639 failure packet sent by server during SKE. Affected file
7642 * Removed the client's failure_callback handling with timeout
7643 and handle it immediately when received.
7645 * The SKE library returned wrong type in SUCCESS and FAILURE
7646 packets. They must be 32 bit MSB not 16 bit MSB.
7648 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7650 * Ok, rewrote the logic of the re-key and now it seems to work.
7651 I tested it on high traffic with frequent re-keys without
7652 problems. Added hmac_receive (and renamed hmac to hmac_send)
7653 in SilcClientConnection in lib/silcclient/client.h and
7654 in SilcIDListData in silcd/idlist.h. Also, removed the
7655 SilcPacketParserContext's cipher and hmac fields as they are
7656 not needed anymore and actually caused some problems when
7657 the ciphers and hmac's changed underneath the packet parser.
7659 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7661 * If re-key protocol is active then process the incoming packets
7662 synchronously since we must assure that icoming packets encrypted
7663 with the old key is processed before the new keys is set to
7664 use. This is true other packets than for REKEY packets.
7665 Affected file silcd/server.c. The same was done to client library
7666 as well, affected file lib/silcclient/client.c.
7668 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7670 * Fixed bug in client and server to accept the force send if
7671 the packet is send from silc_[server/client]_packet_process
7672 function. Otherwise the packets are never delivered, oops.
7674 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7676 * Disable force sending of packets when REKEY protocol is active.
7677 We must assure that no packet is sent directly when rekey is
7678 performed. All packets must be sent through packet queue.
7679 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7680 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7681 function is silc_[server/client]_packet_send_real to check
7684 * Replaced the SIM paths from example config files to
7685 /usr/local/modules. Also, make install creates now
7686 /usr/local/silc/logs directory to hold all the SILC server
7689 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7691 * Made the configure.in.pre work on Solaris. Patch by salo.
7693 * Made all ciphers compatible with non-x86 machines. Defined
7694 CBC mode macros into lib/silccrypt/ciphers_def.h.
7696 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7698 * Fixed the make install.
7700 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7702 * When MAC computation fails the silc_packet_decrypt returned 0
7703 even though it was supposed to return -1. Fixed this. The
7704 affected file is lib/silccore/silcpacket.c.
7706 * Do not replace the config files in /etc/silc (in make install)
7707 if they already exist. Affected file ./Makefile.am.
7709 * Do not send re-key packets immediately but through packet queue.
7710 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7712 * Changed silc_net_check_host_by_sock to return FALSE if the
7713 IP/DNS could not be resolved. Though, it returns the IP address
7714 now even if it could not resolve it (but returns also FALSE).
7715 Affected file lib/silcutil/silcnet.[ch].
7717 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7719 * Added silc_pkcs_decode_identifier to decode the public key's
7720 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7721 Added also silc_pkcs_free_identifier. Added also new context
7722 SilcPublicKeyIdentifier.
7724 * Added -S option to the silc client. It is used to dump the
7725 contents of the specified public key file.
7727 * Changed the PKCS api to return the public key length when
7728 setting the public key.
7730 * Fixed a fatal bug in the public and private key file loading.
7731 Affected file lib/silccrypt/silcpkcs.c.
7733 * Execute the packet parsing for client with zero (0) timeout
7734 if the protocol is active. Affected file silcd/server.c.
7736 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7738 * Made the key generation options to the silcd program. Added
7739 -C option, equivalent to client's option.
7741 * Added new [ServerKeys] config section to the server. It
7742 configures the server's public and private key.
7744 * Defined generic Public Key Payload into the protocol
7745 specification to send specific type of public keys and
7748 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7749 public key or certificate.
7751 * Implemented the GETKEY command to the server and to the
7752 client library and on user interface.
7754 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7756 * Made preliminary `make install' work.
7758 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7760 * Added SilcServerRekey context into silcd/idlist.h.
7762 * Added the PFS support as defined in the specification to the
7763 SKE protocol. Affected files lib/silcske/*.c.
7765 * Added `ske_group' field to the SilcServerRekey context to hold
7766 the number of the SKE group that is used with PFS in re-key.
7767 Affected file silcd/idlist.h.
7769 * Added PFS re-key support to the server. Affected file is
7772 * Added silc_protocol_cancel to cancel execution of the next
7773 state of the protocol. Affected file is
7774 lib/silccore/silcprotocol.[ch].
7776 * Added the re-key support with and without PFS to the client
7777 library. Re-key is performed once in an hour, by default.
7779 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7780 Added silc_client_rekey_callback and silc_client_rekey_final.
7781 Affected files are lib/silcclient/protocol.[ch] and
7782 lib/silcclient/client.[ch].
7784 * Removed the `hmac_key' and `hmac_key_len' fields from the
7785 SilcClientConnection structure; not needed. Affected file is
7786 lib/silcclient/client.h.
7790 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7792 * Do not ask whether user wants to use the negotiated private key
7793 for private messages, just use it. Affected file is
7794 silc/local_command.c.
7796 * Added `send_enc_key' and `enc_key_len' fields to the
7797 SilcIDListData structure since they are needed in the re-key
7798 phase. Affected file is silcd/idlist.[ch].
7800 * Implemented the simple re-key protocol into the server.
7801 Affected files silcd/server.c and silcd/protocol.[ch]. The
7802 re-key will be performed once in an hour, by default.
7804 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7805 Added silc_server_rekey, silc_server_rekey_callback and
7806 silc_server_rekey_final.
7808 * Removed Tunneled flag from the protocol. Updated the code
7809 and the specifications.
7811 * Adde `pfs' field to the SilcIDListData to indicate whether
7812 the PFS is to be performed in the re-key. Affected file is
7815 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7817 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7818 int64 of at least the xintXX size. If void * is less that 4
7819 bytes uint32 * will be used. Defined bool as boolean.
7821 * Changed _ALL_ unsigned long and unsigned int to uint32,
7822 unsgined short to uint16 in the source tree.
7824 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7825 not handle clients that has entry->data.registered == FALSE.
7826 They are not in the network anymore. Affected file is
7829 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7831 * Implemented the sending of the SERVER_SIGNOFF notify in the
7832 server. Affected file is silcd/server.c.
7834 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7835 Added also silc_notify_payload_encode_args into the
7836 lib/silccore/silcnotify.[ch].
7838 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7839 Affected file silcd/packet_receive.c.
7841 * Implemented the SERVER_SIGNOFF notify handling in the client
7842 library. Affected file lib/silcclient/client_notify.c. Also,
7843 implemnted the printing of the SERVER_SIGNOFF info to the
7844 application. Affected file silc/client_ops.c.
7846 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7847 if the deleting was successful. Affected file silcd/idlist.[ch].
7849 * Added support for public key authentication in the connection
7850 authentication protocol in the client library. Affected file
7851 lib/silcclient/protocol.c.
7853 * Changed the server's silc_idlist_get_clients_by_* interface
7854 to support already allocated array so that new entries may be
7855 added to pre-allocated array. Affected file silcd/idlist.[ch].
7856 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7857 and command replies.
7859 * All command reply functions in the server now calls the
7860 pending command callback even if error occured. This way the
7861 error will be delivered to the client as well. Affected files
7862 silcd/command.c and silcd/command_reply.c.
7864 * Fixed INFO command to return local server's info if no server
7865 was provided. Affected file lib/silcclient/command.c.
7867 * Removed RESTART command for good. Updated the code and the
7870 * Rewrote parts of the task system. It is a bit simpler now.
7871 Removed unsued task priorities. The affected files are
7872 lib/silcutil/silctask.[ch].
7874 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7876 * Moved the USERS printing from the library to the application.
7877 Affected files lib/silcclient/command.c and silc/client_ops.c.
7879 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7883 * Added channel key re-key support. The re-key is perfomed
7884 only by the router and is done once in an hour. Added `rekey'
7885 field to the SilcChannelEntry in the server. Affected files
7886 silcd/server.c and silcd/idlist.h.
7888 * Added silc_task_unregister_by_context into the file
7889 lib/silcutil/silctask.[ch].
7891 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7893 * Added SILC_UMODE_GONE mode to indicate when the client is not
7894 present in the SILC network. Added also support to the local
7895 command AWAY that will set this mode. Added support of showing
7896 "xxx is gone" in WHOIS command. The USERS command shows the
7897 gone status as well.
7899 * Fixed setting server and router operator privileges in the
7900 server's UMODE command. Affected file silcd/command.c.
7902 * Merged the SKE KE1 and KE2 payloads into one payload. The
7903 new KE payload is equivalent to the old KE2 payload.
7905 Cleaned up the SKE Start Payload parsing. It now uses the
7906 simple buffer unformatting to do the parsing. A lot faster
7909 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7910 to the SKE that is used to indicate whether both of the SKE
7911 parties should perform authentication. By default only the
7912 responder performs authentication. By setting this flag also
7913 the initiator must do authentication. By default it is unset
7914 since in normal SKE case, client to server connection, only
7915 the responder should do authentication. When doing SKE between
7916 two clients both should perform authentication. Updated the
7917 code and the protocol specs.
7919 * A little fix to IDENTIFY command in the server. Search the
7920 client first by hash not nickname. Affected file is
7923 * Fixed the silc_client_close_connection to support closing
7924 the client to client connections wihtout deleting too much
7925 data. Affected file lib/silcclient/client.c.
7927 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7928 are received if protocol used to be active but is not anymore
7929 the application would crash due to NULL pointer dereference.
7930 Affected files silcd/server.c and lib/silcclient/client.c.
7932 * Added `hash' field to the SilcClientConnection to include
7933 the hash function negotiated in the SKE protocol.
7935 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7936 to set the channel founder authentication data. A client can
7937 claim the founder rights later by providing the authentication
7938 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7939 This way the channel founder can regain the channel founder
7940 privileges even it is left the channel. This works only on
7941 local server and the client must be connected to the same
7942 server to be able to regain the founder rights. Updated the
7943 protocol specs accordingly.
7945 Added support to the CMODE command in the client to set the
7946 founder auth data. Read the README to see how to set it.
7948 Added support to the CUMODE command to claim the founder
7949 rights. Read the README to see how to do it.
7951 Added support for the founder authentication to the Channel
7952 Entry in the server. Affected file silcd/idlist.h.
7954 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
7955 server's CMODE command. Affected file silcd/command.c.
7957 * Added the following new functions into lib/silccore/silcauth.[ch]:
7958 silc_auth_get_method and silc_auth_get_data.
7960 * The server now saves the remote hosts public key to the
7961 SilcIDListData pointer. Affected file silcd/protocol.c.
7963 * The normal server now does not remove the channel entry from
7964 the cache if the founder authentication data is set. It used
7965 to remove it if the founder was the last one on the channel on
7966 the server and left the channel. The auth data is saved and
7967 if the channel is re-joined later the old entry is used with
7968 the old auth data. Affected files silcd/command_reply.c and
7971 * Removed the `pkcs' field from the SilcIDListData structure
7972 in the server; it is not used. Affected file silcd/idlist.h.
7974 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7976 * Fixed packet processing on slow links. Partial packets were
7977 never re-processed because the incoming data buffer was cleared
7978 by the application. Application must not directly clear the
7979 sock->inbuf, the packet processing routines handle it. Fixed
7980 this in client library and in server.
7982 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7984 * Fixed the WHOIS and IDENTIFY send reply function to really
7985 check whether to send list or just one entry. Affected file
7988 * Cleaned up the LEAVE command's channel key distribution. The
7989 affected file silcd/command.c.
7991 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
7992 can enforce the channel mode as well. In that case the ID
7993 includes the ID of the server. The code now enforces the
7994 mode change if the router have different mode than the server.
7996 * The notify client operation with CMODE_CHANGE notify can now
7997 return NULL client_entry pointer if the CMODE was not changed
7998 by client. Application must check for this.
8000 * Added <Server ID> argument to INFO command to support server
8001 info fetching by Server ID.
8003 * Added silc_server_announce_get_channel_users to get assembled
8004 packets of channel users of the specified channel. Affected
8005 file silcd/server.[ch].
8007 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8008 was freed underneath the ID Cache.
8010 * Re-announce clients when the server received CHANNEL_CHANGE
8011 notify from the router. Affected file silcd/packet_send.c.
8013 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8015 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8016 crashed since it did not handle the fact that there is no cipher
8017 called "3" and didn't check the error condition. Now fixed.
8019 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8020 flag. It can be used to send message requests.
8022 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8024 * Implemented the RESTART command in the client.
8026 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8027 notice type messages. Added notice printing to the user
8030 * The channel keys are not re-generated if the channel's mode
8031 is PRIVKEY, ie private key on the channel exists. Affected
8032 files silcd/server.c and silcd/command.c.
8034 * Fixed a little bug in channel message delivery when channel
8035 private keys are set in the server. Affected file is
8036 silcd/packet_send.c.
8038 * Changed the setting on channel->on_channel = TRUE from the
8039 silc_client_save_channel_key to the JOIN command reply. The
8040 key payload is not received if the private channel key is set.
8041 Affected file lib/silcclient/command_reply.c and the
8042 lib/silcclient/client_channel.c.
8044 * When the CMODE_CHANGE notify is sent and the channel private
8045 key mode is removed the channel key must be re-generated in
8046 other cells as well. Added this support for the router in the
8047 silcd/packet_receive.c.
8049 * Added new local command NOTICE to send notice message on
8050 channel. Affected file silc/local_command.[ch].
8052 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8054 * Added new local command ME to the client. It is used to send
8055 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8056 some action. Affected file silc/local_command.[ch].
8058 * Changed channel_message and private_message client operations
8059 to deliver the message flags to the application. Added also
8060 the `flags' arguments to the silc_client_send_channel_message
8061 and silc_client_send_private_message functions. Affected file
8064 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8066 * Redefined the Private Message Payload to support private message
8067 keys and to support the new private message flags. Updated
8068 the protocol specs. Flags makes it possible to have for example
8069 CTCP style messages.
8071 * Added new type SilcPrivateMessagePayload and defined an API
8072 for it in the lib/silcclient/silcprivate.[ch].
8074 * Tested private message private keys successfully. Tested the
8075 private message key set, unset and list commands with the new
8078 * Redefined the Channel Message Payload to include the channel
8079 message flags (equal with private message flags) to support
8080 for example CTCP style messages.
8082 * Defined some of the message (for channel and private message)
8083 flags. Updated the protocol specs and added the flags to the
8084 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8086 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8088 * Added SilcKeyAgreementStatus type to the key agreement routines
8089 to indicate the current status and error if one occured.
8090 The status types are defined in the lib/silcclient/silcapi.h.
8092 * Added new local command KEY that is used to set and unset private
8093 keys for channels, set and unset private keys for private messages
8094 with remote clients and to send key agreement requests and
8095 negotiate the key agreement protocol with remote client. The
8096 key agreement is supported only to negotiate private message keys,
8097 it currently cannot be used to negotiate private keys for channels,
8098 as it is not convenient for that purpose.
8100 * Fixed a minor pending callback setting bug in the function
8101 silc_client_get_client_by_id_resolve, now the function works.
8102 Affected file lib/silcclient/idlist.c.
8104 * Added function silc_net_get_local_port to get local bound
8105 port by socket. Added to lib/silcutil/silcnet.[ch].
8107 * Added `sockets' and `sockets_count' fields to the SilcClient
8108 object. They hold the sockets of the listenning sockets in
8109 the client. Listenning sockets may be for example the key
8110 agreement server. Affected file lib/silcclient/client.[ch].
8111 Added functions the silc_client_add_socket and the
8112 silc_client_del_socket. They are exported to the application
8115 * Added ~./silc/clientkeys to support other client's public keys.
8117 * Renamed verify_server_key client operation to verify_public_key
8118 and added one argument to indicate the type of the connection
8119 (server, client etc.).
8121 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8123 * Added silc_server_connection_auth_request to handle the
8124 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8125 silcd/packet_receive.[ch].
8127 * Added silc_server_send_connection_auth_request into the
8128 silcd/packet_send.c to send the connection auth request packet.
8130 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8133 * Fixed the public key authentication in responder side in the
8134 server. The `auth_data' pointer includes the SilcPublicKey
8135 not the path to the public key. Affected file silcd/protocol.c.
8137 * Implemented the public key authentication in the initiator side
8138 in the server. Affected file silcd/protocol.c.
8140 * Removed the [RedirectClient] config section from the server
8141 configuration. Is not needed and I don't want to implement it.
8143 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8145 * Cleaned up the CMODE command in the server. It now works
8146 correctly and supports all the modes defined in the protocol.
8147 Affected file is silcd/command.c.
8149 * Added `hmac_name' field to the SilcChannelEntry in the server
8150 to hold the default HMAC of the channel. It can be set when
8151 creating the channel (with JOIN command). Affected files
8154 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8155 type to indicate the change of the current cipher and hmac
8156 on the channel. Client can safely ignore the <cipher> argument
8157 (if it chooses to do so) since the CHANNEL_KEY packet will
8158 force the channel key change anyway. The <hmac> argument is
8159 important since the client is responsible of setting the new
8160 HMAC and the hmac key into use.
8162 * Fixed the CMODE command in the client library as well.
8164 * Tested CMODE command in router environment successfully.
8166 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8168 * Show the version of the remote client (or server) when connecting
8169 to the server. It is logged to the log file. Affected file
8170 is silcd/protocol.c.
8172 * Fixed the KILLED notify handling in the client library. The
8173 client must be removed from all channels when receiving the
8176 Also, do not remove the client entry when giving the KILL
8177 command but when the KILLED notify is received.
8179 * Removed silc_idlist_find_client_by_nickname from the server.
8180 Not needed anymore. Affected files silcd/idlist.[ch].
8182 * Implemented the CHANNEL_CHANGE notify type handling to the
8183 server. Affected file silcd/server.c.
8187 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8189 * Added silc_server_send_notify_invite to send the INVITE
8190 notify between routers.
8192 * Implemented the INVITE command correctly to the server.
8194 * Implemented the INVITE notify type handling in the server.
8196 * Implemented the INVITE command to the client library and on the
8199 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8201 * Added function silc_server_get_client_resolve to find the
8202 client entry by ID from all ID lists and then resolve it
8203 (using WHOIS) if it cannot be found. Affected file is
8206 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8208 * Implemented the BAN command to the client library.
8210 * The JOIN command in the server now checks the invite list
8213 * Changed the silc_command_reply_payload_encode_va and the
8214 silc_command_payload_encode_va to support that if argument is
8215 NULL it ignores and checks the next argument. Affected file
8216 lib/silccore/silccommand.c.
8218 * Added silc_server_send_notify_ban to send the BAN notify
8219 type between routers.
8221 * Chaned the silc_notify_payload_encode to support that if
8222 argument is NULL it ignores and checks the next argument.
8223 Affected file lib/silccore/silcnotify.c.
8225 * Tested ban lists in router environment successfully.
8227 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8229 * Implemented BAN command to the server, in silcd/command.[ch].
8231 * Removed the BAN and INVITE_LIST modes from the CMODE command
8234 * Added function silc_string_match to regex match two strings.
8235 Affected files lib/silcutil/silcutil.[ch].
8237 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8239 * Redefined parts of the SilcChannelEntry in the server to support
8240 the new ban and invite lists.
8242 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8244 * Redefined the INVITE command. The same command can be used to
8245 invite individuals to the channel but also to manage the invite
8246 list of the channel (to add to and remove from the invite list).
8247 Updated the protocol specs.
8249 * Added new command SILC_COMMAND_BAN that can be used to manage
8250 the ban list of the channel. Updated the protocol specs.
8252 * Removed the channel modes: the SILC_CMODE_BAN and the
8253 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8254 in the CMODE command. The equivalent features are now available
8255 using INVITE and BAN commands. Updated the protocol specs.
8257 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8258 in the network about change in the current ban list. The notify
8259 type is not used by the client.
8261 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8262 support the invite lists.
8264 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8266 * Added new function silc_string_regexify that converts string
8267 including wildcard characters into regex string that can
8268 be used by the GNU regex library. Added into the file
8269 lib/silcutil/silcutil.[ch].
8271 Added silc_string_regex_combine to combine to regex strings
8272 into one so that they can be used as one regex string by
8273 the GNU regex library. Added into the file
8274 lib/silcutil/silcutil.[ch].
8276 Added silc_string_regex_match to match two strings. It returns
8277 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8279 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8281 * Imported GNU regex to the soruce tree into lib/contrib.
8282 Fixed some compiler warning from the regex.c.
8284 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8286 * Fixed MOTD command in the server to work in router environment.
8288 * Fixed the MOTD command in the client library to support
8289 the server argument in the command.
8291 * Added `nickname_len' argument to the silc_idlist_add_client
8292 in the server, as the `nickname' argument may be binary data
8295 * Added silc_idlist_get_channels to return all channels from
8298 * Implemented LIST command to the server. Affected file is
8301 * Implemented the LIST command to the client library and on the
8304 * Added [<user count>] argument to the LIST command reply.
8305 With private channels the user count is not shown.
8307 * Updated TODO and README.
8309 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8311 * The client entry's data.registered must be TRUE even with
8312 global client entry on global client list. The data.registered
8313 is used to check whether the client is anymore in the network,
8314 for example with WHOWAS command so it must be valid.
8316 * Fixed the WHOWAS command in the server. It now actually works
8317 in router environment. Added function into silcd/command_reply.c
8318 silc_server_command_reply_whowas_save.
8320 * Added silc_idlist_purge function to the silcd/idlist.c
8321 to periodically purge the ID Cache.
8323 * Fixed INFO command in the server. It works now in router
8324 environment. Added <server name> argument to the INFO command
8325 reply. Updated the protocol specs.
8327 * Fixed minor bug in silc_idcache_purge to not purge if the
8328 expire value is zero.
8330 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8331 they were buggy because of the WHOWAS information.
8333 * Fixed local command MSG to handle the async resolving of
8334 the remote client properly. It used to fail the first MSG.
8335 Affected file silc/local_command.c.
8337 * Added `data_len' field to SilcIDCache context.
8339 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8341 * Update TODO. Todo in commands in the server.
8343 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8345 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8346 used by routers as broadcast packet to inform other routers
8347 about the changed user mode.
8349 Implemented the notify handling in the server. Affected file is
8350 silcd/packet_receive.c. Added the function
8351 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8353 * Added new generic Channel Payload and deprecated the New Channel
8354 Payload. The New Channel Payload is now the generic Channel
8357 * Added new argument `mode' to the silc_server_send_new_channel
8358 as it is required in the Channel Payload now.
8360 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8361 and created a new and real SilChannelPayload to represent the
8362 new generic Channel Payload. Implemented the encode/decode
8363 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8365 * Added silc_server_get_client_channel_list to return the list
8366 of channels the client has joined for WHOIS command reply.
8367 Affected file silcd/server.[ch].
8369 * Implemented the channel list sending in the WHOIS command reply
8370 in server and in the client.
8372 Implemented the channel list displaying on the user interface
8373 as well. Affected file silc/client_ops.c.
8375 * Added silc_channel_payload_parse_list to parse list of Channel
8376 Payloads. It returns SilcDList list of SilcChannelPayloads.
8377 Client for example can use this function to parse the list of
8378 channels it receives in the WHOIS command reply. The caller
8379 must free the list by calling silc_channel_payload_list_free.
8380 Affected files lib/silccore/silcchannel.[ch].
8382 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8384 * Added one new argument <user mode> to the WHOIS command reply
8385 to return the mode of the user in SILC. Updated the protocol
8388 Implemented it to the server and client.
8390 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8392 * Fixed the mode printing on the user interface on joining.
8393 Affected file silc/client_ops.c.
8395 * Implemented the UMODE command and user modes in general to the
8396 client library and to the user interface.
8398 * Implemented the UMODE command to the server.
8400 * The server now sends UNKNOWN_COMMAND error status if client sends
8401 unknown command. Affected file silcd/command.c.
8403 * All server commands now handle the command identifier the right
8404 way when sending the command reply to the client. The client can
8405 use to identify the command replies with the identifier.
8407 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * Added silc_server_get_client_route to resolve the route to
8410 the client indicated by the client ID. Affected file is
8413 * Added silc_server_relay_packet as general function to relay
8414 packet to arbitrary destination. This deprecates functions
8415 like _send_private_message_key, _relay_notify etc. Affected
8416 file is silcd/packet_send.[ch].
8418 Removed silc_server_send_key_agreement,
8419 silc_server_send_private_message_key and
8420 silc_server_packet_relay_notify functions from the file
8421 silcd/packet_send.[ch].
8425 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8426 server. Affected file silcd/packet_receive.[ch].
8428 * Implemented the KILL command to the client. Implemented the
8429 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8430 Affected files lib/silcclient/command[_reply].c and
8431 lib/silcclient/client_notify.c. Implemented the KILL notify
8432 printing in the user inteface.
8434 * Fixed a lot silc_parse_nick memory leaks from the client
8435 library in the file lib/silcclient/command.c.
8437 * Changed the silc_server_send_notify_on_channels's `sender'
8438 argument from SilcSocketConnection to SilcClientEntry to
8439 check the sender as entry and not as connection object and not
8440 to send to the client provided as argument. The affected file
8441 is silcd/packet_send.[ch].
8443 * The notify packets that are destined directly to the client used
8444 to not to be processed by the server. Now changed that and the
8445 server processes all notify packets. After relaying the packet
8446 to the client the notify packet is processed in the server.
8448 * The silc_server_free_client_data now checks whether there is
8449 pending outgoing traffic for the client and purges the data to
8450 the network before removing the client entry.
8452 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8454 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8455 an client is killed from the SILC Network. Updated the protocol
8458 Added new function silc_server_send_notify_killed to the
8459 silcd/packet_send.[ch].
8461 * Added function silc_server_packet_relay_notify to relay notify
8462 packets that are destined directly to a client. In this case
8463 the server does not process the notify packets but merely relays
8464 it to the client. Affected file silcd/packet_send.[ch].
8466 Added also silc_server_packet_process_relay_notify to check
8467 whereto relay the notify. Affected file is
8468 silcd/packet_receive.[ch].
8470 * Implemented the KILL command to the server.
8474 * Added the backup schema desgined last fall to the protocol
8475 specs for everyone to see. The specification is in the
8476 *-spec-xx.txt draft and the packet type definitions for the
8477 backup routers is in *-pp-xx.txt draft. Thusly, added also
8478 new packet type SILC_PACKET_CELL_ROUTERS.
8480 * A big security problem in the implementation discovered. The
8481 signoff of an client did not cause new channel key generation
8482 which it of course should've done. The channel keys must be
8483 always re-generated when client leaves (or signoffs) the channel.
8484 The silc_server_remove_from_channels funtion now handles
8485 the channel key re-generation.
8487 * Added `sender' argument to the silc_server_send_notify_on_channels
8488 to not to send the client provided as argument. Affected file
8489 silcd/packet_send.[ch].
8491 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8493 * Implemented OPER and SILCOPER commands into the server and
8496 * Added silc_auth_verify and silc_auth_verify_data to verify
8497 the authentication directly from the authentication payload.
8498 It supports verifying both passphrase and public key based
8499 authentication. Affected file lib/silccore/silcauth.[ch].
8501 * Added `hash' field to the SilcIDListData structure. It is the
8502 hash negotiated in the SKE protocol. Affected file is
8505 * Slight redesigning of the SilcAuthPayload handling routines.
8506 Do not send SilcPKCS but SilcPublicKey as argument.
8508 * Implemented the public key authentication support to the
8509 serverconfig. The public key is loaded from the provided path
8510 and saved as authentication data to void * pointer. Thus,
8511 changed the unsigned char *auth_data to void *auth_data;
8513 * Fixed SHUTDOWN command to send the reply before the server
8514 is shutdown. :) Affected file silcd/command.c.
8516 * Fixed fatal bug in CONNECT command. The hostname was invalid
8517 memory and server crashed. Affected file silcd/command.c.
8519 * Fixed fatal bug in CLOSE command. The server_entry became
8520 invalid but was referenced later in the command. Affected file
8523 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8525 * Fixed fatal bug in failure packet handling. Server ignored
8526 the failure and thus crashed when it came.
8530 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8532 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8533 that the command may be executed only once in (about) 2 seconds.
8534 The old SILC_CF_LAG flag is same but allows command bursts up
8535 to five before limiting.
8537 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8538 server code. Various commands now includes the CF_LAG_STRICT
8539 flag to disallow any kind of miss-use of the command.
8541 * Fixed the silc_buffer_unformat to not to allocate any data
8542 if the length of the data is zero. It used to allocate the
8543 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8545 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8547 * Changed the format of AdminConnection configuration section
8548 in the server. Added username of the admin to the format.
8549 Affected files silcd/serverconfig.[ch].
8551 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8552 to return admin configuration data by host, username and/or
8555 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8557 * Implemented WHOWAS command to the server. Added the functions:
8559 silc_server_command_whowas_parse,
8560 silc_server_command_whowas_send_reply,
8561 silc_server_command_whowas_from_client and
8562 silc_server_command_whowas_from_server
8564 * Added <Client ID> argument to the WHOWAS command reply. Updated
8565 the protocol specs accordingly.
8567 * Implemented WHOWAS command and command_reply to the client
8570 Implemented the WHOWAS printing on the user interface.
8572 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8574 * Added new argument to the WHOWAS command reply, the real name.
8575 It is an optional argument. Updated the protocol specs.
8577 * Added SilcIDCacheDestructor callback that is registered when
8578 the SilcIDCache is allocated. The callback is called when
8579 an cache entry in the ID Cache expires, or is purged from the
8580 cache. Added into lib/silccore/idcache.[ch].
8582 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8583 to destruct the client entries when the cache entry expires.
8584 Other ID Cache's in server and in the client library ignores
8587 * If the ID Cache entry's `expire' field is zero then the entry
8588 never expires. Added boolean `expire' argument to the
8589 silc_idcache_add function in the lib/silccore/idcache.[ch].
8590 If it is TRUE the default expiry value is used.
8592 * Added silc_server_free_client_data_timeout that is registered
8593 when client disconnects. By default for 5 minutes we preserve
8594 the client entry for history - for WHOWAS command.
8596 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8598 * Added support to the server to enforce that commands are not
8599 executed more than once in 2 seconds. If server receives
8600 commands from client more frequently, timeout is registered
8601 to process the commands. Affected file silcd/command.c.
8602 Added new function silc_server_command_process_timeout.
8604 * Changed NICK_NOTIFY handling in client library to check that
8605 if the client's nickname was changed, so there is no need to
8606 resolve anything from the server.
8608 * Removed error printing from the WHOIS and IDENTIFY commands.
8609 If error occurs then it is ignored silently in the client library.
8610 The application, however, may map the received error to
8611 human readable error string. The application currently maps
8612 the NO_SUCH_NICKNAME error to string.
8614 * Made the command status message public to the application. Moved
8615 them from lib/silcclient/command_reply.c to
8616 lib/silcclient/command_reply.h. The application can map the
8617 received command status to the string with the
8618 silc_client_command_status_message function.
8620 * Added check to the server to check that client's ID is same
8621 as the Source ID in the packet the client sent. They must
8624 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8626 * Added dist-bzip hook to the Makefile.am to make bzip2
8627 compressed distributions.
8629 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8631 * Server now enforces the maximum length for the nickname and
8632 the channel as protocol specification dictates. 128 bytes for
8633 nickname and 256 bytes for channel name.
8635 * Moved the WHOIS printing to the application. The client libary
8636 does not print out the WHOIS information anymore, the application
8637 must do it. Renamed silc_client_command_reply_whois_print to
8638 the silc_client_command_reply_whois_save.
8640 The client's idle time is also sent to the application now, and
8641 the idle is shown on screen.
8643 * Added silc_client_command_reply_identify_save to save the
8644 received IDENTIFY entries.
8646 * Do not check for channel private keys in message sending and
8647 reception if the channel does not have the PRIVKEY mode set.
8648 Affected file lib/silclient/client_channel.c.
8650 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8652 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8653 just surfaced after chaning the JOIN procedure.
8655 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8657 * Added silc_client_get_clients_by_list to get client entries
8658 from Client ID list, that is returned for example by JOIN
8659 and USERS command replies. The application should use this
8660 function for example when JOIN command reply is received to
8661 resolve the clients already on the channel (library does not
8662 do that anymore as USERS command reply is not used in the JOIN
8663 procedure anymore). Affected files lib/silcclient/silcapi.h and
8664 lib/silcclient/idlist.c.
8666 * JOIN command reply and USERS command reply returns now SilcBuffer
8667 pointers instead of unsigned char pointers when returning
8668 the client list and mode list.
8670 * Added <Client ID> argument to the JOIN command reply, mainly
8671 for the server to identify for which client the command was
8672 originally sent. Updated protocol specs accordingly.
8674 * Added SilcDlist private_key pointer to the SilcChannelEntry
8675 in the client to support the channel private keys. Affected
8676 file is lib/silcclient/idlist.h.
8678 * Added SilcChannelPrivateKey argument to the function
8679 silc_client_send_channel_message so that application can choose
8680 to use specific private ke if it wants to. If it is not provided,
8681 the normal channel key is used, unless private keys are set.
8682 In this case the first (key that was added first) is used
8683 as the encryption key.
8685 * Implemented the support for channel private key handling.
8686 Implemented the following functions:
8688 silc_client_add_channel_private_key,
8689 silc_client_del_channel_private_keys,
8690 silc_client_del_channel_private_key,
8691 silc_client_list_channel_private_keys and
8692 silc_client_free_channel_private_keys
8694 Affected file lib/silcclient/client_channel.c.
8696 * Added the support for the private keys in the channel message
8697 sending and encryption and in the message reception and
8698 decryption. Affected funtions are
8699 silc_client_send_channel_message and silc_client_channel_message.
8701 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8703 * Added SKE's key verify callback to the client library's
8704 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8706 * Removed the statement that server (or router) must send USERS
8707 command reply when joining to the channel so that the client
8708 knows who are on the channel. Instead, the client list and
8709 client's mode list is now sent in the JOIN command reply to the
8710 client who joined channel. This is better solution.
8712 * Added function silc_server_get_users_on_channel and function
8713 silc_server_save_users_on_channel to the silcd/server.[ch].
8715 * Removed function silc_server_command_send_users from the
8718 * Do not show topic on the client library anymore. The topic is
8719 sent in the command reply notify to the application and the
8720 application must show the topic now.
8722 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8724 * Added client searching by nickname hash into the IDENTIFY and
8725 WHOIS commands in the server as they were clearly missing from
8726 them. Affected file is silcd/command.c.
8728 * Fixed a bug in private message receiving in the client library.
8729 The remote ID was freed and it wasn't supposed, now it is
8732 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8734 * Minor fix to the channel payload; allocate the data area, as it
8735 needs to be of specific length.
8737 * If the key agreement port is zero then the operating
8738 system will define the bound port. Affected files are
8739 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8741 * Added new function silc_channel_payload_decrypt into the file
8742 lib/silccore/silcchannel.[ch].
8744 * Moved the channel message etc, check from silc_packet_decrypt
8745 to applications. The library calls now a generic
8746 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8747 when the packet is either normal or special. This was done to
8748 allow more wide range of checking that was not allowed when
8749 the code was in library. Now applications can do virtually any
8750 checks to the packet and return to the library the decision how
8751 the packet should be processed. Affected files are
8752 lib/silccore/silcpacket.[ch].
8754 Added silc_server_packet_decrypt_check to the server and
8755 silc_client_packet_decrypt_check to the client library.
8757 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8758 to send with specified source and destination information.
8760 * Channel message delivery between routers was broken after the
8761 channel key distribution was fixed earlier. The channel key
8762 was used be to distributed to other routers as well which is not
8763 allowed by the protocol. Now this is fixed and channel keys
8764 really are cell specific and the channel message delivery between
8765 routers comply with the protocol specification.
8767 * Fixed various commands in server to check also the global list
8768 for the channel entry and not just the local list. The affected
8769 file silcd/command.c.
8771 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8773 * Added assert()s to buffer formatting and unformatting routines
8774 to assert (if --enable-debug) when error occurs. Affected
8775 file: lib/silcutil/silcbuffmt.c.
8777 * Changed to auto-reconnect to check whether the remote host is
8778 router and register the re-connect timeout if it is. It used
8779 to check that whether we are normal server, but router must do
8780 auto-reconnect with another router as well. Affected file
8783 * Removed the [<key len>] option from CMODE command as the cipher
8784 name decides the key length, nowadays. See the defined ciphers
8785 from the protocol specification.
8787 * Added [<hmac>] option to the CMODE command to define the HMAC
8788 for the channel. Added SILC_CMODE_HMAC channel mode.
8790 * Added [<hmac>] option for the JOIN command so that user can
8791 select which HMAC is used to compute the MACs of the channel
8794 * Added Hmac field to the Channel Message Payload. The integrity
8795 of plaintext channel messages are now protected by computing
8796 MAC of the message and attaching the MAC to the payload. The
8797 MAC is encrypted. Now, it is clear that this causes some
8798 overhead to the size of the packet but rationale for this is that
8799 now the receiver can verify whether the channel message decrypted
8800 correctly and also when private keys are set for the channel the
8801 receiver can decrypt the packet with several keys and check from
8802 the MAC which key decrypted the message correctly.
8804 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8805 lib/silccrypt/silccipher.[ch].
8807 * Added silc_hash_len to return the digest length into the
8808 lib/silcrypt/silchash.[ch].
8810 * Rewrote parts of Silc Channel Payload interface in the
8811 lib/silccore/silcchannel.[ch]. The encode function now also
8812 encrypts the packet and parse function decrypts it.
8814 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8816 * Fixed a minor formatting bug in the SKE's key material processing.
8817 It actually might have processed the keys wrong way resulting
8820 * Redefined the mandatory HMAC algorithms and added new algorithms.
8821 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8822 and hmac-md5 truncated to 96 bits. The mandatory is now
8823 hmac-sha1-96. Rest are optional (including the one that used
8824 to be mandatory). Rationale for this is that the truncated HMAC
8825 length is sufficient from security point of view and can actually
8826 make the attack against the HMAC harder. Also, the truncated
8827 HMAC causes less overhead to the packets. See the RFC2104 for
8830 * Added new [hmac] configuration section. The SKE used to use
8831 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8832 is of course wrong. The official names that must be proposed in
8833 the SKE are the ones defined in the protocol specification
8834 (hmac-sha1-96 for example). The user can configure any hmac
8835 using any hash function configured in the [hash] section. At
8836 least, the mandatory must be configured.
8838 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8840 * Added HMAC list to the SKE proposal list. It has now both
8841 hash algorithm list and HMAC list. This makes the protocol
8842 incompatible with previous versions. The SKE now seems to work
8843 the way it is supposed to work, for the first time actually.
8845 * Defined plain Hash algorithms to the protocol specification.
8848 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8850 * Implemented support for key agreement packets into the server.
8851 Added functions silc_server_key_agreement and
8852 silc_server_send_key_agreement. Other than these functions,
8853 server has nothing to do with this packet.
8855 * Added support for private message key packets into the server.
8856 Added functions silc_server_private_message_key and
8857 silc_server_send_private_message_key.
8861 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8862 called in the protocol's final callback instead in the END
8863 protocol state. This makes a little more sense and in the same
8864 time in client we can use the same protocol routines for normal
8865 key exchange and to key agreement packet handling as well.
8867 * Added to both client's and server's KE protocol context the
8868 SilcSKEKeyMaterial pointer to save the key material. We will
8869 bring the key material to the protocol's final callback by doing
8870 this. The final callback must free the key material.
8872 * Added SKE's packet_send callback into client's KE protocol
8873 context so that the caller can choose what packet sending function
8874 is used. This way we can use different packet sending when
8875 doing normal SKE when doing key agreement packet handling (in
8876 the key agreement packet handling we do not want to encrypt
8879 * Implemented the responder side of the key agreement routines
8880 in the client. The client can now bind to specified port and
8881 accept incoming key negotiation. The key material is passed
8882 to the application after the protocol is over.
8884 * Implemented the processing of incoming Key Agreement packet
8885 in the client. Added function silc_client_key_agreement to
8888 * Implemented the intiator side of the key agreement routines
8889 in the client. The client can now initiate key agreement with
8890 another remote client. The key material is passed to the
8891 application after the protocol is over.
8893 * Created client_keyagr.c to include all the key agreement
8896 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8897 SILC_TASK_CALLBACK except that it is not static.
8899 * Created client_notify.c and moved the Notify packet handling
8900 from the client.[ch] into that file.
8902 * Created client_prvmsg.c and moved all private message and
8903 private message key routines from the client.[ch] into that file.
8905 * Create client_channel.c and moved all channel message and
8906 channel private key routines from the client.[ch] into that file.
8908 * Changed silc_client_get_client_by_id_resolve to resolve with
8909 WHOIS command instead of IDENTIFY command, in the file
8910 lib/silclient/idlist.c.
8912 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8914 * Implemented the SKE's responder side to the Client library.
8916 * When FAILURE is received to the protocol do not trust it
8917 blindly. Register a timeout to wait whether the remote closes
8918 the connection as it should do it, only after that process the
8919 actual failure. This was changed to both client and server.
8921 * Added client_internal.h to include some of the structures
8922 there instead of client.h in lib/silcclient/.
8924 * Added function silc_task_unregister_by_callback to unregister
8925 timeouts by the callback function.
8927 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8929 * Some "Incomplete WHOIS info" errors has been appearing on the
8930 log files. Took away the entry->userinfo check from WHOIS
8931 reply sending. The entry->userinfo is now " " if client did not
8932 provide one. I thought this was fixed earlier but something
8933 is wrong still. Let's see if the error still appears.
8935 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8937 * Fixed a minor bug in the login when the channel key is
8938 re-generated in the server. It used to generate the key in
8939 wrong order and thus caused problems in the channel traffic.
8941 * Fixed a minor bug in channel key distsribution after
8942 KICK command. The key was not sent to the router even though
8945 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8947 * Added silc_ske_process_key_material_data as generic routine
8948 to process any key material as the SILC protocol dictates. The
8949 function is used by the actual SKE library but can be used by
8950 applications as well. This relates to the private message keys
8951 and the channel private keys since they must be processed the
8952 same way the normal SILC session keys. The protocol dictates
8953 this. Affected files: lib/silcske/silcske.[ch].
8955 Added also silc_ske_free_key_material to free the
8956 SilcSKEKeyMaterial structure.
8958 * Defined silc_cipher_set_key function to set the key for
8959 cipher without using the object's method function. The affected
8960 files: lib/silccrypt/silccipher.[ch].
8962 * Implemented silc silc_client_add_private_message_key,
8963 silc_client_add_private_message_key_ske,
8964 silc_client_del_private_message_key,
8965 silc_client_list_private_message_keys and
8966 silc_client_free_private_message_keys functions in the
8969 Added functions silc_client_send_private_message_key to send
8970 the Private Message Key payload and silc_client_private_message_key
8971 to handle incoming Private Message Key payload.
8973 * Added Cipher field to the Private Message Key payload to set
8974 the cipher to be used. If ignored, the default cipher defined
8975 in the SILC protocol (aes-256-cbc) is used.
8977 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8979 * Removed lib/silcclient/ops.h file.
8981 Redefined parts of the SILC Client Library API. Created new
8982 file silcapi.h that deprecates the ops.h file and defines the
8983 published Client Library API. Defined also private message key
8984 API and channel private key API into the file.
8986 This is the file that the application must include from the
8987 SILC Client Library. Other files need not be included by
8988 the application anymore.
8990 * Added new key_agreement client operation callback and also
8991 defined the Key Agreement library API for the application.
8993 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8995 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
8996 is used by clients to request key negotiation between another
8997 client in the SILC network. If the negotiation is started it
8998 is performed using the SKE protocol. The result of the
8999 negotiation, the secret key material, can be used for example
9000 as private message key.
9002 Implemented the Key Agreement payload into the files
9003 lib/silccore/silauth.[ch].
9005 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9007 * Redefined ciphers for the SILC protocol. Added some new ciphers
9008 and defined the key lengths for the algorithms. Changed the
9009 code accordingly. The default key length is now 256 bits.
9011 * Fixed SKE key distribution function silc_ske_process_key_material
9012 when the key length is more than 128 bits. The default key
9013 length in SILC is now 256 bits.
9015 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9016 to indicate unsupported algorithm.
9018 * Renamed rijndael.c to aes.c and all functions as well.
9020 * Fixed a long standing channel key setting bug in client library.
9021 Weird that it has never surfaced before.
9023 * Fixed bug in channel deletion. If the entire channel is removed
9024 then it must also delete the references of the channel entry
9025 from the client's channel list as the client's channel entry and
9026 the channel's client entry share same memory.
9028 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9030 * Implemented CONNECT and SHUTDOWN commands in the client.
9032 * Implemented CLOSE command to the client.
9034 * Added the function silc_idlist_find_server_by_name into the
9035 files silcd/idlist.[ch].
9037 Added the function silc_idlist_find_server_by_conn into the
9038 files silcd/idlist.[ch].
9040 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9042 * DIE command was renamed to SHUTDOWN. Updated the both code
9045 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9046 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9048 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9051 * Added function silc_server_create_connection function to create
9052 connection to remote router. My server implementation actually
9053 does not allow router to connect to normal server (it expects
9054 that normal server always initiates the connection to the router)
9055 so the CONNECT command is only good for connecting to another
9058 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9060 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9061 or some other client was kicked from the channel.
9063 Implemented the handling of the notify type to both client
9066 Implemented silc_server_send_notify_kicked to send the KICKED
9067 notify. It is used to send it to the server's primary router.
9069 * Implemented the KICK command into server and client.
9071 * Added `query' argument to the silc_idlist_get_client function
9072 to indicate whether to query the client from server or not if
9075 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9076 to indicate that the client is not channel founder.
9080 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9082 * Removed the rng context from SilcPacketContext structure and
9083 changed that the packet routine uses the Global RNG API.
9085 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9087 * Added support for quit message that client can "leave" on the
9088 channel when it quits the SILC. It is ditributed inside the
9089 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9091 Added silc_server_free_client_data that will take the
9092 signoff message as argument.
9094 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9096 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9098 * Updated parts of the protocol specification to keep it up
9101 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9103 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9104 payloads in one packet.
9106 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9107 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9108 use now the new List flag.
9110 * Also deprecated the following packet types: REPLACE_ID,
9111 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9113 * Added list support for Notify packet in server.
9115 * Added silc_server_send_notify_channel_change to send the
9116 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9117 the silc_server_send_replace_id.
9119 * Added silc_server_send_notify_nick_change to send the
9120 NICK_CHANGE notify type. Deprecates the function
9121 silc_server_send_replace_id.
9123 * Added silc_server_send_notify_join to send the JOIN notify type.
9124 Deprecates the function silc_server_send_new_channel_user.
9126 * Added silc_server_send_notify_leave to send LEAVE notify type.
9127 Deprecates the function silc_server_send_remove_channel_user.
9129 * Added silc_server_send_notify_cmode and
9130 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9131 types. Deprecates the silc_server_send_set_mode function.
9133 * Added SERVER_SIGNOFF notify type to indicate that server has
9134 quit. This means that all clients on the channel from that
9135 server will drop. This can be also used when netsplit happens.
9137 Deprecated REMOVE_ID packet type since it is not needed anymore
9140 Added silc_server_send_notify_server_signoff to send the
9141 SERVER_SIGNOFF notify type. Deprecates the function
9142 silc_server_send_remove_id.
9144 Added also silc_server_send_notify_signoff to send the
9145 SIGNOFF notify type.
9147 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9148 SILC protocol from this day on. Changed the protocol
9149 specification as well.
9151 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9152 notify type. It is used between routers to notify about
9153 topic changes on a channel.
9155 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9158 * Partly updated the protocol specification to comply with the
9159 changes now made. It is still though a bit outdated.
9161 * The JOIN notify type now takes one extra argument <Channel ID>.
9162 The packet used to be destined to the channel but now the
9163 JOIN type may be sent as list thus it is impossible to
9164 destine it to any specific channel. By adding this argument
9165 it is again possible.
9167 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9169 * Added CREDITS file. The CHANGES and CREDITS file will appear
9170 in the distribution as well.
9172 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9174 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9175 types in the server's silcd/packet_receive.c.
9177 * Implemented CMODE and CUMODE to work in router environment.
9179 * Fixed minor encoding and decoding buglet from the
9180 lib/silccore/silcmode.c.
9182 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9185 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9187 * Changed all SilcConfigServer* and silc_config_server* to
9188 SilcServerConfig* and silc_server_config*, respectively.
9191 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9193 * Associated the ID (client or server ID) to the Authentication
9194 Payload to avoid any possibility of forging. Updated the
9195 protocol specification and the code accordingly.
9197 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9199 * The RSA key length is now save to the RsaKey context in the
9200 key generation process in lib/silccrypt/rsa.c. The key length
9201 is now used to figure out the maximum size of the block allowed
9202 to be encrypted/signed.
9204 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9205 is equivalent to the silc_mp_mp2bin but does not allocate any
9208 * Changed silc_mp_mp2bin API to take length argument. If it is
9209 non-zero then the buffer is allocated that large. If zero, then
9210 the size is approximated using silc_mp_sizeinbase, which however
9213 * Created Global RNG API which is global RNG that application can
9214 initialize. After initializing, any routine anywhere in the
9215 code (including library) can use RNG without allocating a new
9216 RNG object. This was done to allow this sort of use of the
9217 RNG in code that has no chance to allocate RNG object. All
9218 applications currently allocate this and many routines in the
9219 library use this. Affected file lib/silccrypt/silcrng.[ch].
9221 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9222 it to use the Global RNG API.
9224 * Defined Authentication Payload into protocol specification that
9225 is used during SILC session to authenticate entities. It is
9226 used for example by client to authenticate itself to the server
9227 to obtain server operator privileges.
9229 Implemented this payload into the lib/silccore/silcauth.[ch].
9230 Implemented also routines for public key based authentication
9231 as the new protocol specification dictates.
9233 Moved definitions of different authentication methods from
9234 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9236 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9237 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9238 silc_pkcs_verify_with_hash functions into the file
9239 lib/silccrypt/silcpkcs.[ch].
9241 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9243 * The client entry's userinfo pointer must be always valid.
9244 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9245 will fail since it requires the userinfo. Now, the userinfo
9246 is allocated as "" if actual userinfo does not exist. Actually,
9247 it must exist and it is totally Ok to drop client connections
9248 that does not announce the userinfo. However, we will make
9249 this workaround for now.
9251 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9252 to return the remote port by socket.
9254 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9256 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9257 SILC_SERVER_PENDING_EXEC and added an new macro
9258 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9259 data or when error occurs while processing the pending command.
9261 Added new argument `destructor' into silc_server_command_pending
9262 and to the SilcServerCommandPending object. This destructor is
9263 now called after calling the pending callback or if error occurs
9264 immediately. If error occurs the actual pending callback won't
9265 be called at all - only the destructor. The destructor may be
9266 NULL if destructor is not needed.
9268 All this applies for client library code as well. Similar
9269 changes were made there as well for the pending commands.
9271 In the client, the application must now allocate the
9272 SilcClientCommandContext with the silc_client_command_alloc
9275 * Added reference counter to the SilcServerCommandContext. Added
9276 function silc_server_command_alloc and silc_server_command_dup
9279 Same type of functions added to the client library for the same
9282 * Removed the cmd_ident from IDListData away since it is now
9283 global for all connections. It is the command identifier used
9284 in command sending and with pending commands. The affected file
9287 * Added reference counter to the SilcSocketConnection objecet to
9288 indicate the usage count of the object. The object won't be
9289 freed untill the reference counter hits zero. Currently only
9290 server uses this, and client ignores it. The client must be
9291 set to use this too later. The affected files are
9292 lib/silccore/silcsockconn.[ch]. Added also the function
9293 silc_socket_dup to increase the reference counter.
9295 This was mainly added because it is possible that the socket
9296 is removed underneath of pending command or other async
9297 operation. Now it won't be free'd and proper DISCONNECTING
9298 flags, etc. can be set to avoid sending data to connection that
9299 is not valid anymore.
9301 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9302 the connection. After that it sets SILC_SET_DISCONNECTED.
9303 It is, however, possible that the socket data is not still freed.
9304 The silc_server_packet_process now checks that data is not
9305 read or written to connection that is DISCONNECTED. The socket
9306 get's freed when the reference counter hits zero.
9308 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9310 * Changed the client operation API: channel_message operation's
9311 `sender' is now the client entry of the sender, not the nickname
9312 and the `channel' is the channel entry, not the channel name.
9314 In the private_message operation the `sender' is now also the
9315 client entry of the sender not the nickname.
9317 Affected file is lib/silcclient/ops.h and all applications
9318 using the client operations.
9320 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9322 * Moved the calling of ops->connect() from connect_to_server_final
9323 into receive_new_id functin since that is the point when the
9324 client is actually allowed to send traffic to network. The
9325 affected file is lib/silcclient/client.c.
9327 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9329 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9330 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9331 (if needs broadcasting) instead of broadcasting the packets one
9332 by one which would make a burst in the network traffic.
9334 * Added `broadcast' argument to the functions in silcd/server.[ch]
9335 silc_server_create_new_channel[_with_id] to indicate whether
9336 to send New Channel packet to primary router.
9338 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9340 * Added new function into the silcd/server.[ch] files:
9341 silc_server_create_new_channel_with_id to create new channel with
9342 already existing Channel ID.
9344 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9345 lib/silccore/silcpacket.h. This packet is used t send list of
9346 Set Mode payloads inside one packet. Server uses this to set
9347 the modes for the channels and clients on those channels, that it
9348 announced to the router when it connected to it. The protocol
9349 specification has been updated accordingly.
9351 * The silc_server_new_channel did not handle the packet coming
9352 from normal server as it normally does not send that. However,
9353 when it announces its channels it does send it. Implemented
9354 the support for that.
9356 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9357 into the file lib/silccore/id.h.
9359 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9361 * Fixed memory leaks in the functions silc_idlist_del_client,
9362 silc_idlist_del_channel and silc_idlist_del_server in the file
9363 silcd/idlist.c. All of those leaked like a sieve.
9365 * Fixed some small memory leaks in the client's function
9366 silc_client_notify_by_server.
9368 * Added functions into silcd/server.c: silc_server_announce_clients,
9369 silc_server_announce_channels and silc_server_announce_server.
9370 These functions are used by normal and router server to announce
9371 to its primary router about clients, channels and servers (when
9372 router) that we own. This is done after we've connected to the
9375 These functions effectively implements the following packet types:
9376 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9377 and SILC_PACKET_NEW_ID_LIST.
9379 * Added new functions into the silcd/packet_receive.[ch]:
9380 silc_server_new_id_list, silc_server_new_channel_list and
9381 silc_server_new_channel_user_list to handle the incoming
9382 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9384 * Added support of changing Channel ID in the function
9385 silc_server_replace_id. If the server that announces a channel
9386 to the router already exists in the router (with same name but
9387 with different Channel ID), router is responsible to send
9388 Replace ID packet to the server and force the server to change
9389 the Channel ID to the one router has.
9391 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9392 client that the Channel ID has been changed by the router. The
9393 normal server sends this to the client. Client must start using
9394 the new Channel ID as the channel's ID.
9396 Implemented handling of this new type into lib/silcclient/client.c
9397 into the function silc_client_notify_by_server.
9399 * Added new function silc_idlist_replace_channel_id into the files
9400 silcd/idlist.[ch] to replace the Channel ID.
9402 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9404 * Call silc_server_command_identify_check always when processing
9405 the IDENTIFY command in silcd/command.c
9407 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9409 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9410 send keepalive packets. The packet can be sent by clients,
9411 servers and routers.
9413 Added function silc_socket_set_heartbeat into the file
9414 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9415 If not set, the heartbeat is not performed. The actual
9416 heartbeat is implemented in the low level socket connection
9417 library. However, application is responsible of actually
9420 Added silc_server_send_heartbeat to send the actual heartbeat
9421 packet into silcd/packet_send.[ch]. Server now performs
9422 keepalive with all connections.
9424 * Added silc_task_get_first function into lib/silcutil/silctask.c
9425 to return the timeout task with shortest timeout. There was a bug
9426 in task unregistration that caused problems. TODO has been
9427 updated to include that task system must be rewritten.
9429 * The client library will now resolve the client information when
9430 receiving JOIN notify from server for client that we know but
9431 have incomplete information.
9433 * Rewrote parts of silc_server_remove_from_channels and
9434 silc_server_remove_from_one_channel as they did not remove the
9435 channel in some circumstances even though they should've.
9437 * Encryption problem encountered in server:
9439 The LEAVE command used to send the Channel Key packet to the
9440 router immediately after generating it. However, the code
9441 had earlier sent Remove Channel user packet but not immediately,
9442 ie. it was put to queue. The order of packets in the router
9443 was that Channel Key packet was first and Remove Channel User
9444 packet was second, even though they were encrypted in the
9445 reverse order. For this reason, MAC check failed. Now, this
9446 is fixed by not sending the Channel Key packet immediately but
9447 putting it to queue. However, this is more fundamental problem:
9448 packets that are in queue should actually not be encrypted
9449 because packets that are sent immediately gets encrypted
9450 actually with wrong IV (and thus MAC check fails). So, packets
9451 that are in queue should be encrypted when they are sent to
9452 the wire and not when they put to the queue.
9454 However, the problem is that the current system has not been
9455 designed to work that way. Instead, the packet is encrypted
9456 as soon as possible and left to the queue. The queue is then
9457 just purged into wire. There won't be any fixes for this
9458 any time soon. So, the current semantic for packet sending
9461 o If you send packet to remote host and do not force the send
9462 (the packet will be in queue) then all subsequent packets to the
9463 same remote host must also be put to the queue. Only after the
9464 queue has been purged is it safe again to force the packet
9467 o If you send all packets immediately then it safe to send
9468 any of subsequent packets through the queue, however, after
9469 the first packet is put to queue then any subsequent packets
9470 must also be put to the queue.
9472 Follow these rules and everything works fine.
9474 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9476 * Added new function silc_server_remove_clients_by_server to
9477 remove all client entries from ID list when the server connection
9478 is lost. In this case it is also important to invalidate all
9479 client entires as they hold the invalid server entry. This
9480 fixes fatal bug when server has lost connection and will reconnect
9483 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9485 * Made some sanity checks to silc_server_daemonise like to check
9486 whether the requested user and group actually exists.
9488 * Added sanity check to SKE's silc_ske_responder_finish to check
9489 that the public and private key actually is valid.
9491 * Invalidate the client's nickname when receiving Replace ID
9492 packet and the Client ID is being replaced. This means that the
9493 server will query the nickname if someone needs it (client)
9496 * Sort the ID Cache in client library when the ID Cache data
9497 has changed (needs sorting).
9499 * Do not allow for SILC client to create several connections to
9500 several servers. The client does not support windows right now
9501 and generating multiple connections causes weird behaviour.
9503 Irssi-silc client does support windows and can handle several
9504 connections without problems, see: www.irssi.org and SILC plugin.
9506 * Fixed some places where client was added to the IDList. The
9507 rule of thumb is following (in order to get everything right):
9508 If the client is directly connected local client then the
9509 `connection' argument must be set and `router' argument must be
9510 NULL to silc_idlist_add_client function. If the client is not
9511 directly connected client then the `router' argument must
9512 bet set and the `connection' argument must be NULL to the
9513 silc_idlist_add_client function.
9515 * The funtion silc_server_packet_send_local_channel actually did
9516 not check whether the client was locally connected or not. It
9517 does that now. Fixed a bug related to LEAVE command.
9519 * Fixed Remove Channel User payload parsing bug in server's
9520 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9522 * The server's silc_server_save_channel_key now checks also the
9523 global ID list for the channel as it might not be in the local
9524 list. Fixed a bug related to LEAVE command.
9526 * Is this the end of the [<unknown>] buglet that has been lurking
9527 around for a long time? A little for loop fix in server's
9528 silc_server_command_whois_parse that is used by both IDENTIFY
9529 and WHOIS command. At least, this was a clear bug and a cause
9530 of one type of [<unknown>] buglet.
9532 * WHOIS and IDENTIFY commands call the function
9533 silc_server_command_[whois/identify]_check function even if
9534 we are not router server.
9536 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9538 * Added --with-gmp configuration option. If set the GMP
9539 is always compiled in the SILC source tree. If not set then
9540 it is checked whether the system has the GMP3 installed. If
9541 it has then the GMP won't be compiled (the system's headers
9542 and library is used), if it doesn't have it then the GMP is
9543 compiled in the SILC source tree.
9545 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9547 * Changed RSA private exponent generation to what PKCS #1
9548 suggests. We try to find the smallest possible d by doing
9549 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9550 not security fix but optimization.
9552 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9554 * Added new config entry [Identity] to fork the server and run
9555 it as specific user and group. A patch from Bostik.
9557 * Imported Dotconf configuration library into lib/dotconf.
9558 This will be used to create the SILC configuration files later.
9559 It will appear in the distsribution after this commit.
9561 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9563 * A big code auditing weekend happening. Auditing code for
9564 obvious mistakes, bugs and errors. Also, removing any code
9567 Removed files for being obsolete:
9569 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9570 inline in the file lib/silcutil/silcbuffer.h)
9572 o lib/silcutil/silcbufutil.c (the header has inline versions)
9574 Changed code to fix possible error conditions:
9576 o The buffer formatting routines now check that the destination
9577 buffer really has enough space to add the data. This applies for
9578 both buffer formatting and unformatting
9579 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9580 unformatting was changed to accomodate following rules:
9581 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9582 sent to the function while XXX_*STRING will not allocate or copy
9583 the data into the buffer. Instead it sets the pointer from the
9584 buffer into the pointer sent as argument (XXX_*STRING used to
9585 require that the pointer must be allocated already). This change
9586 makes this whole thing a bit more consistent and more optimized
9587 (note that the data returned in the unformatting with XXX_*STRING
9588 must not be freed now). The routines return now -1 on error.
9590 o Tried to find all code that use buffer_format and buffer_unformat
9591 and added return value checking to prevent formatting and
9592 especially unformatting errors and possible subsequent fatal
9595 o Changed ske->x and ske->KEY to mallocated pointers in
9596 lib/silcske/silcske.h. Fixed possible data and memory leak.
9598 o Added return value checking to all *_parse* functions. Fixed
9599 many memory leaks as well.
9601 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9602 so that buffer overflows would not happen. All code now also
9603 checks the return value as it can fail.
9605 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9607 * Added reconnection support to server if the normal server looses
9608 its connection to the router (for example if router is rebooted).
9609 The server performs normal reconnection strategy implemented
9610 to the server. Affected file silcd/server.c.
9612 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9614 * Added new packet type SILC_PACKET_SET_MODE that is used to
9615 distribute the information about changed modes (for clients,
9616 channels and clients channel modes) to all routers in the
9617 network. Updated the protocol specification accordingly.
9619 Added functions into silcd/packet_send.c and
9620 silcd/packet_receive.c: silc_server_send_set_mode,
9621 silc_server_set_mode.
9623 Added new files silcmode.[ch] into lib/silccore that implements
9624 the encoding and decoding of Set Mode Payload. Added new type
9625 SilcSetModePayload. Moved the definitions of different modes
9626 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9628 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9630 * Oops, a little mistake in server's connection authentication
9631 protocol. The protocol is not ended with FAILURE but with
9632 SUCCESS if the authentication is Ok. :) Affected file is
9635 * Implemented NICK_CHANGE notify handling in server in the file
9636 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9637 the local clients on the channel. After the changing nickname
9638 in router environment snhould work and the [<unknown>] nickname
9639 should appear no more.
9641 The silc_server_replace_id function that receives the Replace ID
9642 payload now sends the NICK_CHANGE notify type also in the file
9643 silcd/packet_receive.c
9645 * Changed WHOIS and IDENTIFY command to support the maximum amount
9646 of arguments defined in protocol specs (3328 arguments). This
9647 fixed a bug that caused problems when there were more than three
9650 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9652 * Added extra parameter, command identifier, to the
9653 silc_client_send_command so that explicit command identifier
9656 Changed that ID list routines uses specific command identifier
9657 when sending WHOIS/IDENTIFY requests to the server so that they
9658 can be identified when the reply comes back.
9660 Affected files lib/silcclient/command.[ch],
9661 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9663 * Added `sender' argument to silc_server_packet_send_to_channel
9664 to indicaet the sender who originally sent the packet to us
9665 that we are now re-sending. Ignored if NULL. Affected file
9666 silcd/packet_send.[ch].
9668 * Added some server statistics support in silcd/server_internal.h
9669 SilcServerStatistics structure and around the server code. Also
9670 send some nice statistics information when client is connecting
9673 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9675 * Fixed channel ID decoding in server's JOIN command reply in
9676 silcd/command_reply.c
9678 * Fixed braodcasting of replace ID payload to not to send it if
9679 we are standalone server in silcd/packet_receive.c.
9681 * Fixed all channel message sending routines to not to send
9682 packets to clients that has router set, since they are routed
9683 separately in the same function earlier. Affects file
9684 silcd/packet_send.c and all channel packet sending functions.
9686 * In USERS reply, res_argv[i] are not allocated, the table
9687 is allocated. Thus changed that free the table, not its
9690 * In server's whois_check and identify_check if the client is
9691 locally connected do not send any WHOIS commands - they are not
9694 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9696 * Fixed some minor bugs in client when sending WHOIS command. The
9697 arguments was in wrong order.
9699 * Removed statis function add_to_channel from server in
9700 silcd/command.c that was previously used with the joining but
9703 * Tested USERS command in router environment successfully with two
9704 routers, two servers and two clients.
9706 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9708 * Reorganized the USERS command and command reply in client library
9709 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9710 When the command is given by user we register a pending command
9711 callback that will reprocess the command after the reply has been
9712 received from the server. When reprocessing the packet we then
9713 display the information. Thus, the USERS information is displayed
9714 now in the command callback instead of in the command reply
9715 callback. The processing of the command is same as previously
9716 when server has sent the command reply in the JOINing process.
9718 * Added to USERS command in silcd/command_reply.c to join the client,
9719 we didn't use to know about, to the channel after we've created
9720 a client entry for it. Also, for clienet we did know already still
9721 check whether it is on the channel or not and add it if not.
9723 * Removed silc_server_command_join_notify as the function and its
9726 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9728 * Changed the client's pending command handling to the same as the
9729 server's pending command handling. It is also now possible to
9730 execute command reply functions from other command reply
9731 function as the function callbacks for commands and command
9732 replies are one and same. The pending commands are not static
9733 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9734 in client connection context. Thus, pending commands are server
9735 connection specific as it is convenient.
9737 Changed the function silc_client_command_pending and
9738 silc_client_command_pending_del and added new function
9739 silc_client_command_pending_check. Removed the
9740 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9743 * Added cmd_ident, current command identifier, to the client
9744 connection context in lib/silcclient/client.h to keep track on
9745 command identifiers used in command sending. Client's command reply
9746 function handling now supports the mandatory command identifiers.
9748 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9749 funtions in client to fully support pending command callbacks.
9751 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9752 as one of the arguments to the application in the command reply
9755 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9756 before first releasing SILC but came back. Now it is removed again
9757 and should come back nomore. The FORWARDED flag was used only
9758 by the JOINing procedure by forwarding the command packet to router.
9759 Now, the JOINing procedure has been changed to more generic (due
9760 to various router environment issues) and FORWARDED is not needed
9761 anymore for anything. The protocol specification is yet to be
9764 Now, removed silc_server_packet_forward from server and the flag
9765 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9767 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9769 * Renamed NAMES command to USERS command. The NAMES was named that
9770 due to historical reasons. Now it is renamed. Also, rewrote
9771 parts of the USERS command. The nickname list is not sent anymore
9772 by the server. Only Client ID and mode lists are sent in the USERS
9773 command. Changed this also to the protocol specification.
9775 The client now resolves the names and stuff after it receives
9776 the USERS list from the server when joining to the channel.
9778 * WHOIS and IDENTIFY commands has been changed to support multiple
9779 Client ID's per command. One can now search for multiple users
9780 in the network by sending only one WHOIS or IDENTIFY command.
9781 Changed the code and the protocol specifications.
9783 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9784 uses silc_server_command_whois_parse to parse the request. */
9786 * If normal server, do not parse the WHOIS and IDENTIFY requests
9787 before sending it to the router. Saves some time.
9789 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9791 * Fixed JOIN command on client library. Wrong number of arguments
9792 used to crash the client.
9794 * Added silc_server_channel_has_global function to check whether
9795 channel has global users or not.
9797 * Added silc_server_channel_has_local function to check whether channel
9798 has locally connected clients on the channel.
9800 * The silc_server_remove_from_one_channel now checks whether the
9801 channel has global users or not after given client was removed from
9802 the channel. It also checks whether the channel has local clients
9803 on the channel anymore. If it does not have then the channel entry
9804 is removed as it is not needed anymore.
9806 * The silc_server_notify now checks on JOIN notify whether the joining
9807 client is one of locally connected or global. If it is global then
9808 the channel has now global users on the channel and that is marked
9809 to the channel entry. Also, it now saves the global client to
9810 global list who is joining and JOINs it to the channel. This is
9811 for normal server, that is.
9813 Changed silc_server_send_notify_on_channel,
9814 silc_server_packet_relay_to_channel and
9815 silc_server_packet_send_to_channel check if we are normal server
9816 and client has router set (ie. global client) do not send the
9817 message to that client, as it is already routed to our router.
9819 * Implemented LEAVE notify type handling in silc_server_notify
9822 * Tested LEAVE command in router environment successfully. Tested
9823 with two routers, two servers and two clients.
9827 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9829 * Implemented SIGNOFF notify type handling in silc_server_notify
9832 * silc_server_remove_id now removes the client entry from all channels
9833 it has joined and thusly sends SIGNOFF notify type.
9835 * Rewrote the NAMES list generation in server by removing two excess
9836 loops. The lists are created now inside one loop.
9838 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9840 * silc_server_remove_channel_user checks now also global list
9841 for channel and client.
9843 * silc_server_new_channel_user checks now both local and global
9844 list for channel and client. Fixed a bug in client id decoding.
9845 Used to decode wrong buffer.
9847 * silc_server_channel_message checks now both local and global
9848 list for channel entry.
9850 * Tested channel joining (hence JOIN) in router environment
9851 successfully. Tested with two routers, two servers and two
9854 * Tested channel message sending in router environment successfully.
9856 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9858 * Added silc_server_save_channel_key into server.[ch] to save the
9859 received channel key in Channel Key payload processing. It is
9860 also used in JOIN command reply handling.
9862 Equivalent function silc_client_save_channel_key added into
9863 client.[ch] into client library.
9865 * Changed JOIN command reply to send information whether the channel
9866 was created or not (is existing already) and the channel key
9867 payload. Changed protocol specs accordingly.
9869 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9870 the request was sent by ID and not by nickname. Crashed on
9873 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9875 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9876 now correctly save the received data.
9878 * silc_server_free_sock_user_data now notifies routers in the
9879 network about entities leaving the network.
9881 At the same time implemented functions silc_server_remove_id
9882 and silc_server_send_remove_id to receive and send REMOVE_ID
9883 packets. The packet is used to notify routers in the network
9884 about leaving entities. The ID removed will become invalid in
9887 * Added function silc_idlist_del_server into server. Removes and
9888 free's server entry from ID list.
9890 * silc_server_private_message function now checks, if we are router,
9891 that the destination ID really is valid ID, naturally.
9893 * In router when NEW_ID packet is received (for new client) the
9894 hash of the Client ID is saved in the ID Cache but the
9895 client->nickname is set to NULL, instead of putting the hash
9898 IDENTIFY command now also checks that client->nickname must be
9899 valid. If it is not if will request the data from the server who
9900 owns the client. Added new function
9901 silc_server_command_identify_check.
9903 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9904 to set the command to already allocated Command Payload.
9906 * Tested private message sending in router environment with two
9907 routers, two servers and two clients. Fixed minor bugs and now
9910 * Fixed segfault from client's NAMES command. Used to crash if
9913 * Forwarded packets must not be routed even if it is not destined
9914 to the receiver. Changed server code comply with this.
9916 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9918 * Added `require_reverse_mapping' boolean value to ServerParams
9919 structure. If TRUE (not default) the server will require that
9920 the connecting host has fully qualified domain name.
9922 If the reverse mapping is not required and hostname could not be
9923 found the IP address is used as hostname.
9925 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9927 * Implemented version string checking to both client and server.
9928 The check is incomplete currently due to the abnormal version
9929 strings used in development version of SILC.
9931 * Changed all command functions in server to use the new
9934 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9936 * Changed char *data to unsigned char *data in ID Cache system to
9937 support binary data as ID Cache data. Changed code to support
9938 binary data in lib/silccore/idcache.c.
9940 * Renamed silc_server_packet_relay_command_reply to
9941 silc_server_command_reply as it is normal packet receiving
9942 function. Rewrote the function to accept command replys for
9943 servers and not only for clients.
9945 * Mark remote router always as registered server if we are connecting
9946 to it. Otherwise, commands sent by the router to us are ignored.
9948 * All ID List find routines now returns the ID Cache Entry pointer
9949 as well if requested.
9951 * WHOIS command works now in router environment, tested with two
9952 routers, two servers and two clients.
9954 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
9955 in router environment (as it is almost equivalent to WHOIS) but
9956 hasn't been tested thoroughly. Added new functions:
9958 silc_server_command_identify_parse
9959 silc_server_command_identify_send_reply
9960 silc_server_command_identify_from_client
9961 silc_server_command_identify_from_server
9963 * Disabled route cache adding because adding two different ID's with
9964 same IP replaces the old cache entry thus giving wrong route.
9965 The entry->router->connection is always the fastest route anyway
9966 so route cache may not be needed. Of course, new routes maybe
9967 established after receiving the ID when the entry->router->connection
9968 might not be anymore the most optimal.
9970 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9972 * Add route cache for received ID for fast routing.
9974 * Added silc_server_packet_route to route received packet on router
9975 that is not destined to us.
9977 * Renamed silc_server_get_route to silc_server_route_get.
9979 * Added id_string and id_string_len fields into SilcServer to
9980 include encoded ServerID for fast comparing without excess
9981 encoding of the ID's.
9983 * Cleaned up WHOIS command on server side. Added following static
9986 silc_server_command_whois_parse
9987 silc_server_command_whois_check
9988 silc_server_command_whois_send_reply
9989 silc_server_command_whois_from_client
9990 silc_server_command_whois_from_server
9992 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
9993 arguments in command replies. All command functions should be
9994 updated to use this macro.
9996 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9998 * Minor typo fixes on command reply handling on server.
10000 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10002 * Added silc_server_command_add_to_channel internal routine to add
10003 the client to the channel after router has created the channel and
10004 sent command reply to the server.
10006 * Added generic silc_server_send_command to send any command from
10009 * Use static buffer with ID rendering instead of duplicating data.
10011 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10013 * Fixed a channel user mode bug when joining to a channel server gave
10014 everybody channel founder rights, oops.
10016 * We mark ourselves as the router of the incoming server connection
10017 if we are router ourselves. This way we can check in some packet
10018 sending functions whether it is locally connected server. For
10019 incoming router connections we put NULL.
10021 * For router sending packets locally means now always sending the
10022 packet cell wide; to local clients and local servers. For normal
10023 server sending packet locally means sending it to only local
10026 * Fixed the JOIN command to really work in router environment. If the
10027 channel is created it is always created by the router. Router is
10028 also responsible of making the initial joining to the channel,
10029 sending JOIN notify to the sending server and distributing
10030 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10031 does not exist server doesn't do anything else but forward the
10032 command to the router which performs everything.
10034 * Added silc_server_send_channel_key function to send the Channel Key
10037 * Added silc_server_create_channel_key to create new channel key. The
10038 channel key is now re-generated everytime someone joins or leaves
10039 a channel, as protocol dictates. Note: channel->key_len is the
10040 key length in bits.
10042 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10044 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10045 packet_receive.[ch] to separate packet sending and receiving
10046 routines. The server.[ch] now includes everything else including
10047 actual packet processing (writing and reading data) and other
10050 Renamed silc_server_private_message_send_internal to
10051 silc_server_send_private_message. The routine is still though
10052 used only to relay private messages as server does not send
10053 private messages itself.
10055 Renamed silc_server_new_channel to silc_server_create_new_channel
10056 and added new function sicl_server_new_channel that handles the
10057 incoming New Channel packet. Added also new sending function
10058 silc_server_send_new_channel to send New Channel Payload.
10060 * Added new function silc_server_notify to process incoming notify
10061 packet to the server/router. Server may then relay the notify
10062 to clients if needed.
10064 * Added new function silc_server_new_channel_user to process incoming
10065 New Channel User packet. Router will redistribute the packet and
10066 send JOIN notify to its local clients and locally connected servers
10067 if needed. Normal server will send JOIN notify to its local client
10068 on same channel when received this packet. Added also corresponding
10069 sending function silc_server_send_new_channel_user to sent the
10072 * Added boolean route argument to send_notif_to_channel and
10073 packet_send_to_channel functions to attempt to route the packet
10074 if it is TRUE and send only locally if it is FALSE.
10076 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10078 * silc_server_replace_id now broadcasts the received replace ID
10079 packet if it is not broadcast packet already. The router must
10080 broadcast to inform other routers about changed ID.
10082 * Added backpointer to server's router into SilcServer context in
10083 silcd/server_internal.h.
10085 * Fixed silc_server_packet_broadcast to send correct broadcast
10088 * The channel key is now distributed to the local client as soon
10089 as it is received from the router (in router environment) so that
10090 no other packet may be sent for the channel until client has
10093 * silc_server_remove_channel_user now broadcasts the received
10094 Remove Channel User packet if it is not broadcast packet already.
10095 The router must broadcast to inform other routers about removed
10098 * Added users field into SilcPacketContext that is a reference count
10099 of the context. One can increase the reference count by calling
10100 silc_packet_context_dup which is now changed to just increase the
10101 reference count instead of duplicating the data. The reference
10102 count is decresed by calling silc_packet_context_free that will
10103 free the data after the reference count hits zero.
10105 For now on the packet context and everything allocated into it
10106 (including the raw packet from network) must be freed by calling
10107 the new silc_packet_context_free function. Added also new function
10108 silc_packet_context_alloc that must be used now to allocate the
10109 context. This also means that if a routine is asynchronous from
10110 silc_[client/server]_packet_parse_type the packet context must
10111 be duplicated by calling silc_packet_context_dup. Otherwise it
10112 gets free'd after silc_[client/server]_packet_parse_type returns.
10113 Also, one must remember that if packet is duplicated then its
10114 reference count must be decresed by calling the free function as
10115 many times as it was duplicated.
10117 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10118 from both client and server.
10120 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10122 * Made joining to a channel working in router environment.
10124 * Cleaned up JOIN command on server side and create function
10125 silc_server_command_join_channel internal routine to make the
10128 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10130 * Changed silc_command_pending list to SilcDList. Also, added
10131 `ident' field to SilcServerCommandPending structure to identify
10132 the reply and to call correct callback.
10134 Added silc_server_command_pending_check function to replace the
10135 corresnponding macro. The silc_command_pending list is not
10138 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10139 to set identifier to previously allocated Command Payload. It
10140 is used to set identifier for command when resending Command
10143 * Added silc_command_payload_encode_payload to encode Command
10144 Payload buffer from SilcCommandPayload structure.
10146 * Added silc_argument_payload_encode_payload to encode Argument
10147 payload buffer from SilcArgumentPayload structure.
10149 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10151 * Changed WHOIS command to support router connection on server side.
10152 The whois request is always sent to router unless the server is
10153 standalone server. After server has received the reply from the
10154 router will it send the reply to the client.
10156 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10157 broadcast received broadcast packet. The function is used only
10158 by router. The broadcast packet is always sent to the router's
10161 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10162 render given ID to printable string, for log files for example.
10164 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10166 * Made basic router to router connections working. At least they
10167 can now connect to each other but nothing really works the way
10168 they are supposed - yet.
10170 * Added new initiator token to RouterConnection configuration
10171 file in silcd/serverconfig.[ch]. It is used to tell whether we
10172 are the initiator to the remote router or whether we'll expect
10173 the other end to connect.
10175 * Moved registering of listener task to silc_server_init, hence
10176 the server starts listenning as soon as it is run, even if it
10177 does not have connections to other routers. Let's see how well
10180 * Changed default connection retry timeouts for more suitable in
10183 * Removed cipher and such arguments from silc_idlist_add_client
10184 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10185 Added new function silc_idlist_add_data to add the keys and stuff
10188 * Added SilcIDListData structure and added it to SilcClientEntry
10189 and SilcServerEntry as their first field in the structure. This
10190 way we can explicitly cast the ID entries to the SilcIDListData
10191 structure and get common data for the entries. In past, we had
10192 to first check what type of connection it is and then cast it to
10193 correct ID entry type. Now, we can directly cast the opaque
10194 pointer to the SilcIDListData (no matter what ID entry it actually
10195 is) and get the data needed.
10197 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10199 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10200 in some circumstances even if threre were timeout tasks, though not
10201 IO tasks, but tasks anyway. Now fixed.
10203 * Defined SilcServerConnection structure to hold connection specific
10204 stuff about directly connected servers and routers. The definition
10205 is currently in silcd/server_internal.h. I thought about having
10206 a bit more important role fro this struct but for now it is used
10207 only when connecting to other server (or router actually).
10209 * Added connecting retry support in server when connecting to
10210 router(s). The retry feature implement exponential backoff
10211 algorithm. Also, added SilcServerParams structure to hold default
10212 parameters for server. For now, it include these retry settings
10213 and are hard coded. After server is moded to be as Silc Server
10214 Library this structure will be more important.
10216 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10218 * Changed client librarys channel->clients table to SilcList and
10219 changed code accordingly.
10221 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10223 * Changed client's channel table to SilcList and changed code
10224 accordingly. Also changed SilcChannelClientEntry to include back-
10225 pointer to the channel so that client entry can use that structure
10226 as list as well and we have fast cross-reference to the channel.
10227 This change dramatically decreased the complexity of channel
10228 handling with client entry and vice versa (removed one extra
10229 loop when searching for channel entry from many functions).
10231 * Changed server->sim from table to SilcDList and changed code
10234 * NAMES command can now be used from user interface. It will show
10235 the user list on the channel, neatly.
10237 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10238 Code now saves realname of the user if it becomes available.
10240 * Renamed configure.in to configure.in.pre and made ./prepare
10241 script to automatically add correct version string to
10242 configure.in which it creates from configure.in.pre.
10244 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10246 * NAMES command reply now shows users mode with the nickname when
10247 joining to channel.
10249 * Moved silc_client_ch[u]mode[_char] functions from
10250 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10251 place sucks, they are utility functions and should be in some
10254 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10256 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10259 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10263 * Added TRQ (efficient deque and list library) into lib/trq. This is
10264 a very good list library that is currently used in the SILC. Defined
10265 SilcList API over the library because I didn't like the API very
10266 much. See lib/trq/silclist.h for the API and examples of how to
10267 use the API. Fixed various places in the code to use the new
10268 SilcList API. The SilcList is meant for lists that has a structure
10269 already defined as a list. It is not suitable to add just some
10270 context to the list (in TRQ, the context is the list actually).
10272 So, I defined SilcDList that can be used for the purpose where
10273 predefined list structure does not exit. This can be used as
10274 such list. Now some context just can be added to the SilcDList.
10275 Currently this list is not used in the SILC just yet, though there
10276 are a lot places where this can replace dynamically allocated
10277 tables and I will fix these places, later, to use SilcDList.
10278 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10279 and use TRQ internally).
10281 Also fixed some annoying warning messages that the original TRQ
10282 code generated. Also minor changes to TRQ's Makefile.in.
10284 * Added support for querying by Client ID to both WHOIS and
10285 IDENTIFY commands into server, as required by the protocol.
10287 * Removed method function pointers from SilcBuffer structure. They
10288 weren't used to anything and just increased the context size for
10289 no good reason. This change also made silc_buffer_alloc and
10290 silc_buffer_free functions inline functions.
10292 * Disabled command flooding detection support until it's fixed so
10293 that it accepts commands in but does not execute them more than once
10296 * Added silc_net_localhost(), to return local hostname, into
10297 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10298 that must be initialized before calling silc_client_init.
10300 * Added new function: silc_server_send_notify_on_channels to send
10301 notify messages to all channels client has joined. It is assured
10302 that the message is sent only once per client.
10304 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10305 lib/silcutil/silcutil.[ch] as silc_format function. The new
10306 function is generic and is used by server as well, not only by
10307 the logging routines.
10309 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10310 the provided version string was not acceptable. Added new function:
10311 silc_ske_check_version into lib/silcske/silcske.h. The function
10312 must be implemented by the application (client or server) and it
10313 does not reside in the SKE library. The function checks the version
10314 string remote end sent.
10316 * Added back pointers (to opaque context and to SilcSocketConnection)
10317 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10319 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10320 duplicate packet context structure.
10322 * Changed `notify' client operation to send same arguments as client
10323 receives from server except for ID's. ID's are mapped to correct
10324 ID entry and that is returned. Also, if channel entry is not sent
10325 by server but the notify is for channel the channel entry is sent
10326 to application (otherwise application doesn't know that it is for
10327 channel (library gets it from packet's Destination ID)).
10329 * Added silc_client_remove_from_channels into client library to
10330 remove a client from all channels it has joined to. Used when
10331 received SIGNOFF notify from server. Added also new function
10332 silc_client_replace_from_channels to replace old ID entry with
10333 new ID entry on all channels. Used when received NICK_CHANGE
10334 notify from server.
10336 * Fixed ID Cache list handling in silc_idlist_get_client in
10337 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10338 to get (or query) client by ID.
10340 * Updated TODO list.
10342 * Added connection authentication status message defined by the
10343 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10344 support for these into the code in client and server side.
10346 * Added generic function silc_client_send_command to send any command
10347 with variable argument list. Application should use this function
10348 to send commands if the command functions provided by the library
10349 does not suite for the application's user interface needs.
10351 * Added new `failure' client operation. Application is notified about
10352 received failure packet if client is executing a protocol. In this
10353 case the protocol's execution has failed.
10355 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10356 is required by the protocol.
10358 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10359 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10362 * Added status flag to SilcSKE object to indicate realtime status
10363 of the SKE protocol.
10365 * Application receives now exactly same command reply arguments as
10366 the library receives from server. However, if ID is received the
10367 corresponding ID entry is returned to the application (eg. Client
10368 ID is mapped to correct SilcClientEntry entry and that is returned).
10369 Changed command_reply client operation due to this change.
10371 * Changed all ID's in commands and in command replys as ID Payloads.
10372 Change affected both client and server side codes.
10374 All ID's sent in SILC network (with execption of ID's in SILC
10375 Packet header) are sent in ID Payload to support variable length
10378 * Server now notifies nick changes and notifies all clients on
10379 the channels about the new nickname (about the new Client ID,
10382 * Implemented CMODE command to change channel modes. Supports all
10383 channel modes defined by the protocol specs except ban and invite
10384 lists. (Also, private channel key mode is supported but support for
10385 setting private channel key in client is missing, thus, this mode
10386 has no effect on client side (except that server requires that the
10387 client uses private channel key and normal channel traffic does not
10390 Also, invite mode works per se, but INVITE command does not work
10391 yet correctly, so you can set channel as invite only channel but
10392 inviting clients to the channel does not work (it is yet to be
10393 thought what's the best way to do it).
10395 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10396 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10397 Implemented CUMODE command to change user's mode on the channel.
10398 Supports all modes defined by the protocol specs.
10400 * Added NAMES command reply to return users modes on the channel.
10402 * Removed unnecessary and slow ciphers from lib/silccrypt.
10404 * Set SO_KEEPALIVE option to connection sockets by default.
10406 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10408 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10409 redefined the Notify Payload into protocol specs.
10411 * Added silc_id_payload_parse_id to get ID directly from raw
10414 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10416 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10417 accept searching by Client ID as well.
10419 * Added support for LEAVE and SIGNOFF notify types in client library.
10421 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10422 to parse ID Payload from raw data.
10424 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10426 * Added flags parameter into silc_ske_assemble_security_properties
10427 function in lib/silcske/silcske.[ch].
10429 * Changed notify client operation to fit better for notify messages
10430 sent by server. The notify payload received from server is now
10431 passed to the application (after parsing it to SilcNotifyPayload).
10432 It is application's responsibility to retrieve the arguments
10433 from the payload and show the message the way it wants. The message
10434 sent by server is implementation specific.
10436 * Changed public keys to comply with the protocol specification.
10437 Old public keys are not supported anymore and are not compatible.
10439 * Removed nickname from Channel Payload as the latest draft removed
10440 it. The client must resolve the nickname from the NAMES command
10441 reply received when it joined the channel.
10443 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10445 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10447 * Fixed some errors in protocol specification drafts.
10449 * Created lib/silccore/silcnotify.c to implement Notify Payload
10450 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10451 generic payloads described by protocol specifications. The file
10452 includes implementations for ID Payload and Argument Payload.
10454 * Changed Command Payload implementation to use the new Argument
10455 Payload. Changed command_xxxx_payload to command_payload_xxxx
10456 to comply with SILC coding conventions.
10458 * Added suppport for Argument Payload handling in Notify Payload
10459 implementation as protocol requires it. Added the new support
10460 into server and client lib as well.
10462 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10464 * Added support for multiple nicknames on same channel. [n] is
10465 added locally to the nickname if there are more than one same
10466 nicknames on the channel.
10468 * Server now sends all nicknames that matched WHOIS request.
10469 Client also shows the list received from server.
10471 * Added TOPIC command to client side. User can now set and show
10472 current topic on channel.
10474 * Added MOTD command to client and server. Also, server sends the
10475 motd when client connects to the server.
10477 * Changed version strings to comply ISO 8601.
10479 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10481 * Fixed protocol error handling in client library. It should now
10482 cope even if the SKE fails for some reason.
10484 * Made new protocol specification drafts for submitting to IETF.
10486 * Implemented TOPIC command to server in silcd/command.c.
10488 * Added two new notify types into lib/silccore/silcnotify.h:
10489 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10490 notify nickname change and topic setting/change on a channel.
10492 * API change of command_reply operation in client library. The
10493 application gets now the status type received from server as well.
10495 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10497 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10499 * Cras fixed and optimized the packet handling even further and
10500 it should work now. Minor change to the prototype of function
10501 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10503 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10505 * Added new function into lib/silcutil/silcschedule.[ch]:
10506 silc_schedule_with_fd to select() a specified fd. The function
10507 returns after timeout expires or data arrives or goes. The
10508 function is used by packet routines to wait that all data is
10509 received from network.
10511 * Fixed data reading from network in lib/silccore/silcpacket.c.
10512 The code now assures that all data is read from the fd and then
10513 continues packet processing. This was a bug fix since the code
10514 used to drop some data in some circumstances.
10516 * Added new function into lib/silcclient/client.[ch]:
10517 silc_client_start_key_exchange to start key exchange after
10518 connection has been established to server. The code internally
10519 now uses this funtion but its main purpose was to provide it
10520 for applications that perform their own connecting. After
10521 application has created a connection it merely calls this
10522 function to start the key exchange between client and server.
10523 The library takes care of everything else after that.
10525 Updated also lib/silcclient/README to explain the usage of
10528 * Do not send to application information that connection has
10529 been established. Application gets notified it by connect
10532 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10534 * Applied cras's patch to add silc_schedule_one function. The
10535 function runs scheduler once and returns.
10537 * Fixed the scheduler after cras messed it up. The timeout
10538 handling works now as it's supposed to work.
10540 * Added into lib/silccore/ silcnotify.h to include notify
10541 message types support. Changed silc_server_send_notify*
10542 functions, in server.[ch], to support those new notify types.
10543 Added the support for the notify types into client library,
10544 as well. Added new notify client operation into ops.h in
10547 * Changed silc_server_packet_send_to_channel to send normal
10548 packets instead of just channel message packets. The function
10549 is now used to send the notify packets to channels. It is not
10550 used to send channel message packets anymore, as server never
10551 sends them anymore.
10553 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10554 va_arg()s as it seems to require it nowadays. I guess, if SILC
10555 is compiled with older va_arg() the new code should work anyway.
10557 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10559 * Splitted core library. Core library (lib/silccore) includes
10560 now only SILC protocol specific core (and common) components.
10561 Created new utility library (lib/silcutil) that includes more
10562 generic purpose stuff. The stuff for util library was taken
10563 from the old core library. This was minor and easy split.
10565 * Created SILC Client Library (lib/silcclient) that includes
10566 implementation of the SILC client without user interface. This
10567 was major move from silc/ directory. The code has been changed
10568 so that it is transparent towards the user interface. The
10569 silc/ directory includes now the same user interface as before
10570 and it uses the new client library. Read lib/silcclient/README.
10571 Basicly, the client library performs everything else related
10572 to SILC except user interface handling. Also, configuration
10573 files are considered to be part of user interface and library
10574 does not handle them.
10576 This change also changed a lot of structures, function naming etc.
10577 Most important change was that SilcClientWindow object was
10578 renamed to SilcClientConnection in the client library. Created
10579 also new file lib/silcclient/ops.h. Also added new files
10580 silc/local_command.[ch] and silc/client_ops.[ch].
10582 All these changes were made to make it easier for user interface
10583 designers to create what ever user interface for the SILC client
10586 It is also expected that the server will be moved to lib
10587 directory as well and SILC Server Library will be created;
10588 sometimes in the future.
10590 * Removed Local commands from lib/silccore/silccommand.h as
10591 they are application specific and new client library does not
10592 handle any of those anymore.
10594 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10595 old client implementation in silc/.
10597 * Added support for callback functions in SILC_LOG_* macros.
10598 Application can now set its own callbacks that will be called
10599 instead of using the default functions that will always print
10600 the debug messages to stderr (or stdout). Also, debugging can
10601 now be disabled by setting silc_debug to FALSE and re-enabled by
10602 setting it to TRUE. Note, that logging will still work even
10603 if debugging is disabled.
10605 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10606 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10607 silc_log_reset_debug_callbacks.
10609 * To enable debugging in silc client one must give now -d
10610 option on command line.
10612 * Changed silc_schedule_init to automatically allocate task queues
10613 if they are not allocated before calling it.
10615 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10617 * Added GMP 3.1 into math library.
10619 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10621 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10622 a channel in SILC network. The packet is used by servers and
10623 routers to notify other routers that user has left a channel.
10624 This little feature was missing until now. Added the feature
10625 to protocol specification as well.
10627 Added functions: silc_server_send_remove_channel_user and
10628 silc_server_remove_channel_user into server.[ch].
10630 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10631 lib/silccore/silcpacket.h. However, they are not implemented
10634 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10636 * Fixed joining to a channel and sending channel messages
10637 between server and router. The channel message sending should
10638 now work inside a cell.
10640 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10642 * Fixed the private message sending between server and router.
10643 The private message sending should now work inside a cell.
10645 * Added silc_server_replace_id into server.[ch] to replace
10646 existing ID in the SILC network.
10648 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10649 and silc_idlist_replace_server_id into idlist.[ch] in server.
10651 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10653 * Fixed the server to server connections. Server can again now
10654 connect to router. Router to router connections probably does
10657 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10659 * Added dynamic protocol registering support. Now protocols can
10660 registered and unregistered on the fly. Patch by cras.
10662 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10664 * Added lib/contrib directory to hold routines that some platforms
10665 don't have but are needed by SILC.
10667 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10668 into lin/contrib to provide getopt() and getopt_long() for
10669 those who don't have it.
10671 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10673 * Added AWAY command to client. When away message is set and
10674 client receives a private message packet the client automatically
10675 replies to the sender with the away message.
10677 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10678 bug seemed to be the cause of recent problems when compiling
10681 * Added version detection support to SKE protocol specification
10682 and added the new changes to the SKE implementation as well.
10683 There were other minor changes in the SKE protocol as well.
10685 Many changes in lib/silcske/silcske.[ch] and in
10686 lib/silcske/payload.[ch].
10688 * Added ^U functionality, clear input line. Patch from cras.
10690 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10692 * Mainly small bugfixes on core library. Fixed some debugging
10693 logging and buffer overflow in silclog.c.
10695 * Updated config.sub and config.guess on the distribution tree.
10697 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10699 * Added command lagging support in server. Client may execute
10700 commands now only once in two seconds.
10702 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10704 * Optimized packet reception. MAC computation and checking is now
10705 also more optimized. A lot previously duplicated code is now
10706 used as generic by both client and server.
10708 * Fixed key pair generation in clientutil.c
10710 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10712 * Added into lib/silccore/silcbufutil.[ch] new function;
10713 silc_buffer_realloc.
10715 * Moved generic packet sending/encryption functions to
10716 lib/silccore/silcpacket.[ch] from client and server. Some
10717 rewriting of the functions.
10719 * Moved all generic packet reception/decryption functions to
10720 lib/silccore/silcpacket.[ch] from client and server. The
10721 packet processing is now much cleaner in both client and server.
10722 These were major changes in both client and server.
10724 * Created many common functions in server to do packet sending.
10725 Previously code were duplicated a lot, this has been removed
10726 with these changes.
10728 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10730 * Rewrote major parts of the ID cache system. Don't know
10731 whether it is better now or not but at least the API is more
10734 * Major rewrite on ID cache stuff on client because of the ID
10735 cache API changes. Added idlist.c to client.
10737 * Also major rewrite on ID cache stuff on server as well.
10738 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10739 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10740 in hand, instead they are all put into the ID cache system now.
10741 All server_idlist_* routines uses ID cache now instead of
10742 traversing its own lists (those lists does not exist anymore).
10743 SilcIDList though still exists. Also, SilcXXXEntry's are
10746 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10748 * Finally made the SKE implementation compliant to the protocol
10749 specification. All mp integers are now binary encoded as
10750 opposed being HEX encoded.
10752 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10755 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10756 functions: silc_[encode/decode]_pem. Also added function
10757 silc_encode_pem_file to PEM encode with newlines ('\n') for
10758 saving into a file.
10760 * SILC public keys are now encoded either PEM or binary. Same
10761 option is for private keys as well. By default private keys
10762 are binary encoded and public keys PEM encoded. Silly HEX
10763 encoding were removed.
10765 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10766 function to create fingerprints.
10768 * Fixed a bug in SHA1; does not change the original data anymore.
10770 * Partly implemented INFO command on client and server side.
10771 Fixed CLEAR command. Changes to SERVER command; show current
10772 server(s) when giving command without arguments. Added
10773 VERSION command to client.
10775 * Added check to server that unregistered connections cannot
10776 execute commands (unless it is specificly allowed).
10778 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10780 * Fixed screen refresh.
10782 * Fixed channel joining bug from client. On some circumstances
10783 client tried to join to a channel it had already joined.
10785 * Added public key verification process into client's protocol.c.
10786 The client now verifies the public key from user and saves
10787 it into ~./silc/serverkeys/ directory.
10789 Added into: clientutil.[ch]: silc_client_verify_server_key.
10791 * Changed SKE protocol's silc_ske_initiator_finish function
10792 to accept callback function that verifies the received public
10793 key. Removed old silc_ske_verify_public_key function.
10795 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10797 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10798 silc_pkcs_private_key[_data]_set.
10800 * Made the password and public authentication more cleaner in
10801 server's protocol.c.
10803 * Removed historic and obsolete protocol `channel_auth' from
10804 both client and server.
10806 * Removed wrong way of sending command status messages from
10807 server to client in server's command.c. The old way violated
10808 protocol specification.
10810 Changes to silccore/silccommand.[ch]: removed
10811 silc_command_encode_status_payload -> not needed anymore,
10812 changed silc_command_encode_payload_va to accept extra
10813 argument on variable argument list. The argument type must
10814 now be provided to the function. Also, added new function:
10815 silc_command_encode_reply_payload_va which is same as
10816 normal command_encode_payload_va except command status type
10817 is provided as extra argument.
10819 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10821 * Added ~./silc directory handling. The directory includes the
10822 public and private keys for the client.
10824 Added silc_client_check_silc_dir, silc_client_create_identifier
10825 and silc_client_load_keys.
10827 * Implemented SILC protocol compliant public key. Added public
10828 and private key saving to and loading from files.
10830 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10831 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10832 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10833 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10834 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10836 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10837 silc_pkcs_load_[public/private]_key.
10839 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10841 * Added silc_server_get_route (route.[ch]) to get connection
10842 data for the fastest route for given ID.
10844 * Implemented INVITE command on client and server. The command
10845 were re-defined in the SILC Protocol Specification and the
10846 implementation now complies with the specification.
10848 * Implemented PING command on client and server.
10850 * Implemented NAMES command on client and server. The server side
10851 supports currently only normal server not router server yet.
10852 Some changes to NAMES definition in SILC protocol specification.
10854 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10856 * Implemented LEAVE command on client and server.
10858 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10859 again. This change was made to the protocol as well. Server
10860 should not violate the protocol specification anymore.
10862 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10864 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10865 was tested. SOCKS4 was not but should work anyway.
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