1 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
3 * Fixed typo in perl module. Affected file
4 irssi/src/perl/silc/Server.xs
6 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
8 * Incorrectly reported error when client had to be resolved from
9 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
11 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
13 * Fixed whois public key hash table deleting and adding in
14 detached client case. Affected file silcd/packet_receive.c.
16 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
18 * Changed filenames of silc/fe module not to collide with filenames
19 from core/fe. Also seperated public messages printing from
20 query messages printing. Affected files are all in
21 irssi/src/fe-common/silc.
23 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
25 * Fixed the invite process handling during joining to use
26 correct server name for the client that is matched against
27 the invite string for the channel. Wrong server name caused
28 inability to join the channel. Affected file is
31 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
33 * Fixed the CUMODE channel founder authentication on normal
34 server to not remove the founder rights on existing founder
35 before checking that router accepts the mode change. Affected
36 files are silcd/command.c and silcd/packet_receive.c.
38 * Remove the server entry correctly when rekey timeouts and
39 remote router connection on normal server is closed. Fixes
40 a crash where server uses the freed server entry. Affected
43 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
45 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
46 networks. This is the first step in solving the bug about
47 /SERVER ADD -silcnet <silcnet>. Affected files
48 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
49 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
50 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
52 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
54 * /SMSG and /MMSG now correctly create new queries. Affected files
55 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
57 * Add basic support for SILC protocol specific variables in perl.
58 Affected files irssi/src/perl/silc/*, irssi/configure.in,
59 irssi/src/perl/Makefile.am
61 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
63 * Don't use silc_get_input, it's obviously not reliable. Fixes
64 issue when the current key expires. Affect file
65 irssi/src/silc/core/clientutils.c
67 * Make the session data filename configurable. This makes it
68 possible to have different session files for different
69 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
70 client_ops.[ch], silc-servers.c,
71 irssi/src/silc/fe-common/silc/module-formats.[ch]
73 * Use the same set of libtool files for the MPI lib as for the
74 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
75 config.sub, configure.in, install-sh, missing, mkinstalldirs
77 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
79 * Fixed server statistics decrementing error to not go to
80 negative. Affected file silcd/packet_receive.c.
82 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
84 * Use silc_server_query_add_error to add error in public key
85 search error. Added support in send_reply to send errors
86 without specific argument. Affected file silcd/server_query.c.
88 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
89 Client for NO_SUCH_NICK. It was against the protocol specs.
90 Affected file irssi/src/silc/core/client_ops.c.
92 * Added backwards support for the wrong NO_SUCH_NICK error sending
93 in server. To be removed in SILC Server 1.0. Both old clients
94 and clients with fixed error handling now works. Affected file
97 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
99 * fixed a bug in the whois using attributes function where no
100 error was sent if no nickname and client id but the attributes were
101 given to whois. Affected file silcd/server_query.c
103 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
105 * remove public key from public key hashtable on detach. Affected
106 file silcd/packet_receive.c
108 * free public key hashtable before removing clients on server
109 shutdown. Affected file silcd/server.c
111 * remove public key prior deleting client-data on killing a client.
112 Affected file silcd/server_util.c
114 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
116 * Getting the MOTD from other servers works now. Affected
117 files are silcd/command.c and silcd/command_reply.c
119 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
121 * Initialize the variable idletag, since it is tested in
122 silc_core_deinit for its default value. Affected file
123 irssi/src/silc/core/silc-core.c
125 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
127 * Fixed signed channel messages across cells. Affected file
130 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
132 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
133 is not defined. They can now be safely used in if-statements
134 without braces. Affected file lib/silcutil/silclog.h.
136 * Added the checks for backup closing connection due to error
137 (local or remote) and thus not allow the resuming to occur
138 in reconnect. Affected files are silcd/packet_send.c
141 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
143 * Help file updates. Affected files in irssi/src/docs/help/in/.
145 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
147 * Fixed channel messages across cells. Affected file
150 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
152 * Fixed file transmission accepting in client library to not
153 start the negotiation if user hasn't accepted the transfer,
154 instead create new session for resent transfer. Affected
155 file lib/silcclient/client_ftp.c.
157 * Show the session ID in the file transmision list. Remove
158 session from list that failed to transfer. Switch the current
159 session automatically after transmission, and in errors, to new
160 session if other sessions exists in the transfer list. Affected
161 files are irssi/src/silc/core/silc-servers.c,
162 irssi/src/fe-common/silc/modfule-formats.c.
164 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
166 * Fixed MIME header parsing for the hopefully last time. Affected
167 file lib/silcutil/silcstrutil.c
169 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
171 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
173 * The SILC RNG is now gauranteed to return non-zero random
174 values. Affected files are lib/silccrypt/silcrng.[ch].
176 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
178 * Fixed nickname formatting when changing only case of the
179 nickname. Affected file lib/silcclient/idlist.c.
181 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
183 * Fixed a memory leak and incorrect printing of the "appears as"
184 message. Affected file irssi/src/silc/core/client_ops.c
186 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
188 * Added CRT (Chinese Remainder Theorem) supported RSA
189 private keys and private key operations. This significantly
190 increases private key operation efficiency. No compatibility
191 issues with new or old private keys. Affected files are
192 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
194 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
196 * Fixed GCC-3.3.2 related compilation warnings from the
199 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
201 * Removed RC6 from distributions.
203 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
205 * Added some better comments to lib/silccrypt/silcpkcs.h,
206 optimized some routines in lib/silccrypt/silcpkcs.c.
207 Added test_silcpkcs into lib/silccrypt/tests/.
209 * Fixed silc_rng_global_init to actually init the global RNG
210 if RNG wasn't provided for it. Affected file is
211 lib/silccrypt/silrng.c.
213 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
215 * Added silc_hash_table_find_by_context_ext. Affected files
216 lib/silcutil/silchashtable.[ch].
218 * Save the public key on normal server in WHOIS command reply
219 from attributes, if present, and add it to public key hash
220 table. Fixes WHOIS resolving by public key on normal server.
222 Optimized the attributes resolving on normal server to not
223 resolve if we resolved them already from router.
225 Affected files are silcd/server_query.c, command_reply.c.
227 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
229 * Added support for whois using attributes.
230 Affected files silcd/command_reply.c, silcd/packet_receive.c,
231 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
234 * Added support for whois using public key attribute to /WHOIS i
235 client command. Affected files irssi/docs/help/in/whois.in,
236 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
238 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
240 * Fixed UMODE setting in server when the client has anonymous
241 mode set. The mode setting was not working. Affected file
244 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
246 * Fixed some bugs and typos related to sending split messages.
247 Print notification when sending messages with /MMSG. Affected
248 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
250 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
252 * Optimized the socket referencing in packet routines, client
253 library and server. Affected files are lib/silccore/silcpacket.c,
254 lib/silcclient/client.c and silcd/server.c.
256 * If silc_socket_set_qos is given with NULL arguments the QoS is
257 reset from the socket. Affected files are
258 lib/silcutil/silcsockconn.[ch].
260 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
262 * Add a /LISTKEYS command which lists the locally cached
263 client and server keys. Affected files
264 irssi/src/fe-common/module-formats.[ch],
265 irssi/src/silc/core/silc-{channels,servers}.c
266 irssi/docs/help/in/listkeys.in
268 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
270 * Check that packet queue purging was successful. Affected
271 files lib/silcclient/client.c and silcd/packet_send.c. Related
272 to MAC failed errors.
274 * Do not clear the inbuf even if it is empty if QoS was applied
275 to it. Otherwise the QoS data is cleared and MAC failed error
276 will occur. Affected file lib/silccore/silcpacket.c.
278 * Use the rekey period time as rekey protocol timeout value.
279 If the rekey does not succeed during the rekey period there's
280 something very wrong, and we most likely end up with wrong keys,
281 do graceful reconnect then. Affected file silcd/server.c.
283 * Take reference of the socket in the parser context, as it's
284 possible to have the parsers in queue after the socket is
285 disconnected and this may cause crash. Affected files are
286 lib/silccore/silcpacket.c, lib/silcclient/client.c and
289 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
291 * Fixed KICK command reply sending, it sent to replies.
292 Affected file silcd/command.c.
294 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
296 * Finish the silc-mime.pl script. It now supports MIME type
297 guessing using magic files, signing data messages, executing
298 MIME handlers in background. Affected files
299 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
301 * Changed MIME signal handler to make things easier for the perl
302 script. Affected files irssi/src/silc/core/client_ops.c,
303 silc-servers.c, and irssi/docs/signals.txt
305 * Cleaned up the silc_mime_parse function and fixed detection
306 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
308 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
310 * Resolve the IP for file transfer listener from the connection
311 socket. Affected file lib/silcclient/client_ftp.c.
313 * Accept NULL hostname parameter in the functions
314 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
315 if hostname is not wanted.
317 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
319 * Fixed race condition between silc_client_init and
320 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
322 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
324 * Fixed file transfer connection closing when SIGNOFF for
325 the client is received from server. Affected file is
326 lib/silcclient/client_ftp.c.
328 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
330 * Check for disconnected socket in QUIT callback. Affected
331 file silcd/command.c.
333 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
335 * Modified the MIME parsing to allow \n and \r\n as delimiters.
336 Affected files lib/silcutil/silcstrutil.c
338 * Cleaned up the escape/unescape functions for correctness and
339 speed. Affected file irssi/src/silc/core/client_ops.c
341 * Removed handling for data messages with Content-Type: text/*,
342 moved parsing of MIME headers to the signal handler, added
343 support for signing and verifying data messages. Affected
344 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
345 irssi/src/silc/core/silc-{servers,channels}.c
347 * Added a perl script for handling data messages based on
348 information read from Mailcap files. New file
349 irssi/scripts/silc-mime.pl
351 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
353 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
354 acknowledge recepetion of a message to the sender. Updated
357 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
359 * Unregister channel key saving callback when deleting channel.
360 Affected file lib/silcclient/idlist.c.
362 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
363 before calling notify client operation. Affected file is
364 lib/silcclient/client_notify.c.
366 * Unregister QoS tasks when deleting the socket connection.
367 Affected files lib/silcutil/silcsockconn.[ch],
368 unix/silcunixsockconn.c.
370 * Implemented latest presence-attrs draft changes. Affected
371 files lib/silccore/silcattrs.h and
372 irssi/src/silc/core/silc-queries.c.
374 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
376 * Save old channel keys in list to allow more rapid change
377 of channel keys if server for some reason does that. This
378 avoids loosing so many channel messages due to not having
379 key to decrypt. Affected file lib/silcclient/silcclient.h,
380 idlist.c and client_channel.c.
382 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
384 * Continued backup router tests and fixes. Affected files
385 silcd/server_backup, server_util.c, server.c. See TODO.
387 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
389 * Fixed SERVER_SIGNOFF handling in servers. The client
390 was removed from wrong list thus not removing the client
391 at all. Affected file silcd/packet_receive.c.
393 * Do not execute rekey protocol for disabled connections as
394 it would never go through. Affected file silcd/server.c.
396 * Added timeout for rekey protocol to catch if the protocol
397 never executes successfully. Affected files silcd/server.c
400 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
402 * Abandon packet processing for disconnected sockets. Check
403 this always after calling packet processing callback.
404 Affected file lib/silccore/silcpacket.c.
406 * Fixed double registration disconnection code in server.
407 Closed wrong connection. Affected file silcd/packet_receive.c.
409 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
411 * On normal server reconnect to primary during resuming 4
412 times, then give up. Affected file silcd/server_backup.c.
414 * If during reconnecting to routers we notice we have router
415 connection but no primary router set, the server is in desync.
416 Reconnect to primary to restore network. Affected file
419 * Assure that only one protocol is exeucting at the same time.
420 Added checks for all protocols. Affected files are
421 silcd/server.c and server_backup.c.
423 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
425 * Check that a string is not already part on invite/ban
426 string when processing it. Affected file silcd/server_util.c.
428 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
430 * Fixed the CUMODE_CHANGE for founder mode changes to comply
431 with 1.2 version of the protocol. Affected file is
432 silcd/packet_receive.c.
434 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
436 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
437 where the passphrase was given. Affected file is
440 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
442 * INVITE and BAN notifys are now delivered from routers to
443 servers (but not clients) on the channel. Updated specs and
444 code. Affected files silcd/packet_[send|receive].[ch],
445 command.c, server.c and server_util.c.
447 * Implemented INVITE and BAN announcing. Affected files are
448 silcd/server.[ch], server_util.c.
450 * Implemented SilcStatus error type argument returning in
451 command reply error in server. Affected file silcd/command.c.
453 * Implemented SilcStatus argument returning in comand reply
454 in client library. The command_reply client operation now
455 returns error specific arguments as well. Affected files
456 are lib/silcclient/command_reply.[ch], client_resume.c,
457 lib/silccore/silcstatus.[ch].
459 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
461 * Backup router protocol version 1.2 implemented. Testing still
462 required. Affected files in silcd/server_backup.[ch], server.c,
463 packet_receive.c and server_internal.h.
465 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
467 * silc_client_send_[channel|private]_message now return TRUE
468 or FALSE. Affected file lib/silcclien/client_channel.c and
471 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
473 * Check for explicit nickname in INVITE and BAN processing
474 during join as well (and don't expect only wildcards in
475 invite/ban strings). Affected file silcd/command.c.
477 * Fixed the INVITE and BAN by public key. The public key saved
478 is the PK payload (as specified) not the raw data. Affected
479 file silcd/server_util.c.
481 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
483 * UTF-8 text message support for actions and notices in SILC
484 Client. Affected file irssi/src/silc/core/client_ops.c.
486 * silc_get_username and silc_get_real_name now returns sensible
487 data on Win32. Patch by Toni Willberg. Affected file is
488 lib/silcutil/win32/silcwin32util.c.
490 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
492 * Provide a signal handler to send MIME encoded messages and emit
493 a signal when a MIME encoded message is received. Also document
494 the signals for usage with the perl interface.
496 A sample perl script will be supplied at a later point.
498 Affected files are irssi/docs/signals.txt,
499 irssi/src/silc/core/client_ops.[ch],
500 irssi/src/silc/core/silc-{channels,servers}.c
502 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
504 * Use SILC_COMMAND_PING to estimate the round-trip time to the
505 server. Use this time to display a lag and disconnect when it
506 exceeds a specified limit.
508 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
510 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
512 * Remove the channel auth list in normal server if router
513 encofrces its list during connecting. Send notify to channel
514 to remove the mode to remove the list. Affected files are
515 silcd/server_util.c and silcd/packet_receive.c.
517 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
519 * Added support for channel public keys. Updated protocol specs
520 and implemented it. Affected files are
521 silcd/command.c, command_reply.c, lib/silcclient/command.c,
522 lib/silcclient/command_reply.c.
524 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
526 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
527 terminate the process on Linux. Affected file silcd/silcd.c.
529 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
531 * Check for NULL buffer in silc_buffer_clear. Affected file
532 is lib/silcutil/silcbuffer.h.
534 * Simplified the backup router protocol by removing the _GLOBAL
535 types. Updated protocol specs and the code. Affected files
536 are silcd/server_backup.[ch].
538 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
540 * Deny '@' and '!' from nicknames since they are reserved
541 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
542 Updated protocol specs and the code.
544 Affected files are silcd/server_util.[ch].
546 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
548 * Fixed stack overflow in Irssi SILC client. Affected
549 file irssi/src/silc/core/client_ops.c.
551 * Check that Host is set in ServerConnection and RouterConnection
552 in silcd.conf. Affected file silcd/serverconfig.c.
554 * Fixed crash in server with protocol completion callbacks,
555 namely rekey and backup resuming protocols. Affected files
556 are silcd/server_backup.c and silcd/server.c.
558 * Fixed rekey protocol to not restart if it is started already.
559 Affected files are lib/silcclient/client.c and
562 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
564 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
566 * Fixed EOF handling in SILC Config, affected file
567 lib/silcutil/silcconfig.c.
569 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
571 * Fixed RESOLVING flag handling in JOIN notify and other
572 notifys to handle the resolvings correctly in client library.
573 Affected file lib/silcclient/client_notify.c.
575 * Do not send full INVITE and BAN lists in INVITE and BAN
576 notifys, only the changed information. Affected file
579 * Fixed INVITE notify sending in INVITE command, send it
580 only when needed. Affected file silcd/command.c.
582 * Handle the founder key change properly in CMODE_CHANGE
583 notify. Bug #122. Affected file silcd/packet_receive.c.
585 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
587 * Remove the mark for output (mark it only for input) after
588 purging outgoing queue. Prevents the "Error in select()"
589 floods. Affected file silcd/packet_send.c.
591 * Fixed incorrect connection deletion from client library
592 after calling "connect" client operation. Could cause
593 crashes for example during reconnect timeouts. Affected
594 files are lib/silcclient/client.c and
595 irssi/src/silc/core/client_ops.c.
597 * Check server private key file permissions before starting
598 the server. Affected file silcd/serverconfig.c.
600 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
602 * NULL terminate allocated string in silc_buffer_strformat.
603 Affected file lib/silcutil/silcbuffmt.c.
605 * Rewrote the invite/ban list string handling in server to
606 use SilcBuffer instead. Affected files are silcd/command.c
607 and silcd/server_util.c.
609 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
611 * Fixed double free in CMODE command when setting new HMAC
612 for channel. Affected file silcd/command.c.
614 * Added couple of missing memset's to zero sensitive memory.
615 Affected files silcd/command.c, lib/silcclient/command.c.
617 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
619 * Fixed a double free in INVITE command error handling in
620 server. Affected file silcd/command.c.
622 * Added macros SILC_SWAB_[16|32] to swab byte order of
623 16-bit and 32-bit unsigned integers. Affected file
624 lib/silcutil/silctypes.h.
626 * Use the SILC_SWAB_16 instead of htons() in server when
627 handling ports since the ports in structures are always
628 in little-endian order (regardless of platform). Affected
629 file silcd/serverid.c and silcd/server_backup.c.
631 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
633 * Send DISCONNECT in close admin command in server. Affected
634 file silcd/command.c.
636 * Check whether we are already connecting to a remote router
637 (in addition of checking whether we are already connected)
638 before creating new connection. Affected file silcd/server.c.
640 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
642 * Added better compiler and compiler flags checking in
645 * Check that socket is valid after QoS is applied to data.
646 Affected file lib/silcutil/unix/silcunixsockconn.c.
648 * Make sure the socket connecetion is not closed to early
649 when closing connection in server. Also make sure the
650 connection is always closed after error in a protocol.
651 Affected file silcd/server.c.
653 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
655 * Removed --session and --dummy options from Irssi SILC Client.
656 -d option is available only if --enable-debug was given.
657 Affected files are irssi/src/silc/core/silc-core,
658 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
660 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
662 * Added silc_buffer_steal to steal the data from the buffer.
663 Affected file lib/silcutil/silcbuffer.h.
665 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
667 * Fixed server crash with double Primary block in config file.
669 Fixed also various memory leaks around the config file
670 parser. Affected files lib/silcutil/silcconfig.c,
671 silcd/serverconfig.c.
673 * Changed my nickname (Johnny Mnemonic) to my real name, this
674 means that bugs introduced by him were actually introduced
677 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
679 * Don't display "foo appears as foo\nYou're now known as foo"
680 messages. Affected file irssi/src/silc/core/client_ops.c
682 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
684 * Fixed error handling of invalid client entry when calling
685 commands in server. Fixes a crash. Affected file
688 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
690 * Added some sanity checks in server for correctness of the
691 server configuration. Affected file silcd/serverconfig.c.
693 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
695 * Prevent endless resolving of user informations in USERS
696 command by checking the command reply status correctly.
697 Affected file lib/silcclient/command_reply.c.
699 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
701 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
702 file is lib/silcutil/silcfileutil.c. A patch by Matthew
703 Aldous <Matthew@Aldous.com>.
705 * Added better implementation using CriticalSection of
706 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
707 <mikko.lahteenmaki@pikabaana.net>.
709 * Added some Winsock WIN32 compatiblity defines into
710 includes/silcwin32.h.
712 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
714 * Fixed double free in async host lookup code. Affected file
715 lib/silcutil/silcsockconn.c.
717 * On backup router handle now the SERVER_SIGNOFF from router
718 for local connected servers too, and close the connections.
720 Do not process them as normally signing off servers when they
721 really signoff by sending EOF fe, but always assume that
722 router sends the SERVER_SIGNOFF.
724 Affected files silcd/server.c and silcd/packet_receive.c.
726 * Fixed socket unsetting when closing connections. Affected
727 files silcd/server.c and silcd/packet_send.c.
729 * Do not print the nickname in SERVER_SIGNOFF if we do not
730 have it. Prevents asserts in Irssi core. It is possible we
731 don't have the nick if it was just being resolved when server
732 signoff. Affected file irssi/src/silc/core/client_ops.c.
734 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
736 * Fixed autonick crashbug in client library. Affected file
737 lib/silcclient/client.c.
739 * Fixed Unix implementation of SilcMutex to really assert if
740 the mutex is locked/unlcoked already. Affected file
741 lib/silcutil/unix/silcunixmutex.c.
743 * Fixed locking in silc_schedule_uninit. It didn't lock
744 when dispatching timeout tasks. Affected file is
745 lib/silcutil/silcschedule.c.
747 * Changed Win32 implementation of SilcThread to use modern
748 Win32 interface. Affected file is
749 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
751 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
753 * Don't print signed messages when sending failed. Affected files
754 irssi/src/silc/core/silc-[servers.c/commands.h]
756 * Send adquate signal when founding a channel by joing it. Affect
757 file irssi/src/silc/core/client_ops.c
759 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
761 * Fix theme abstracts parsing. Affected files irssi/default.theme,
762 irssi/src/fe-common/core/themes.c
764 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
766 * Fixed close command to use the port correctly when closing
767 server connections. Affected file silcd/idlist.c.
769 * Check for NULL outbuf in silc_socket_write. It is possible
770 that it is NULL is some odd case. Affected files are
771 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
773 * Do not call final protocol callback for backup router
774 resuming protocol when closing connection. It is closed
775 by timeout in case of error. Affected file silcd/server.c.
777 * Backup reconnect to router if backup resuming protocol
778 failed. Affected file silcd/server_backup.c.
780 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
782 * Fixed double free in SKE library error hadling when signature
783 error occurred. Affected file lib/silcske/silcske.c.
785 * Save the fingerprint to new SilcClientEntry after changing
786 nickname. Affected file lib/silcclient/client_notify.c.
788 * Print SIGNOFF in Irssi SILC client only if the nickname is
789 known. Prevents asserts in Irssi core. It is possible we
790 don't have the nick if it was just being resolved when it
791 quit. Affected file irssi/src/silc/core/client_ops.c.
793 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
795 * Fixed double free in invite list adding code when adding
796 invite strings. Affected file silcd/server_util.c.
798 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
800 * More log printing during backup router protocol. Affected
801 file silcd/server_backup.c.
803 * Removed backwards support for old private key file format.
804 Affected file lib/silccrypt/silcpkcs.c.
806 * Removed backwards support for not-so-strict decryption length
807 check, it's strict now. Affected lib/silccrypt/silccipher.c.
809 * GETKEY to update the client entrys fingerprint too.
810 Affected file lib/silcclient/command_reply.c.
812 * Added --without-libtoolfix for package builders using weird
813 wrappers around libtool (BSD at least).
815 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
817 * Fixed backup router bugs: When backup resumes router and
818 receives a CHANNEL_MESSAGE packet the backup must not act
819 as router since the packet header decryption would be
820 different. Also, when relaying packets to channel, do
821 not re-encrypt packets on backup that came from the primary
822 since the connection isn't really router-router connection.
823 Affected files silcd/server.c, silcd/packet_send.c.
825 * Added checks in encryption/decryption that encryption/decryption
826 length sent as argument really is multiple by block size. Helps
827 catching really weird bugs like the above backup router bugs
828 when packets are being decrypted in wrong way. Affected files
829 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
831 * Fixed padding generation in private key file encryption.
832 Affected file lib/silccrypt/silcpkcs.c.
834 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
836 * Added ignore_message_signatures setting which can be used
837 to ignore signatures in messages. Affected files are
838 irssi/src/silc/core/client_ops.c, silc-core.c.
840 * Fixed the libtoolfix to use command line options instead of
841 environment variables. They didn't work as expected. Now,
842 the libtool is fully run-time configurable.
844 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
846 * Verify signature payload for signed messages. Affected files
847 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
848 irssi/src/silc/core/silc-core.h
850 * Display signature verification result in public and private
851 messages using theme abstracts. See irssi/default.theme for
852 examples on their usage. Affected files
853 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
854 irssi/src/fe-common/silc/module-formats.[ch],
855 irssi/src/fe-common/silc/fe-common-silc.c,
856 irssi/src/fe-common/silc/Makefile.am
857 irssi/src/fe-common/core/fe-messages.[ch]
859 * Fixed bugs in Irssi's theme parsing. Affected files
860 irssi/src/fe-common/core/themes.c
862 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
864 * Calculate the correct length for signed messages before
865 encrypting, it must be multiple by block size. Affected
866 file lib/silccore/silcmessage.c.
868 * silc_message_signed_get_public_key returns now both
869 decoded and encoded public key. Affected files are
870 lib/silccore/silcmessage.[ch].
872 * Added libtoolfix script that makes the libtool more generic
873 and configurable in run-time. Now we can specify in run-time
874 if what kind of libraries we want to create, regardless of
875 configuration. SIMs are now creates even if --disable-shared
876 was explicitly given.
878 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
880 * Fixed founder key sending in CMODE command in client.
881 Affected file lib/silcclient/command.c.
883 * Fixed CUMODE founder authentication in server to not check
884 for client's public key since it's not supposed to do that.
885 Affected file silcd/command.c.
887 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
889 * Set realname and hostname in NICK_REC records. Affected file
890 irssi/src/silc/core/silc-nicklist.c
892 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
894 * Remove 1.0 protocol backwards compat code from client
897 * Added more reliable check for whether nickname did change
898 or not, or whether only Client ID changed in NICK_CHANGE
899 notify. Affected file lib/silcclient/client_notify.c.
900 Fixes bug in '@' character handling in a nickname.
902 * Added support for automatically parsing signature from
903 the message payload. Added new function
904 silc_message_get_signature to return the payload to
905 application. Affected files lib/silccore/silcmessage.[ch].
907 * Changed the private_message and channel_message client
908 operations to deliver the SilcMessagePayload to the
909 application too. Application can use it fe. to get the
910 signature from the message for verification. Affected
911 file lib/silcclient/silcclient.h, client_channel.c and
914 * Redefined the signed payload for message payloads.
915 Updated protocol specs and implemented.
917 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
919 * Fixed wrong invite and ban list handling in server command
920 reply. Affected files are silcd/command_reply.c,
921 silcd/server_util.[ch].
923 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
925 * Fixed CMODE setting in server when founder mode was set.
926 Affected file silcd/command.c. Bug #95.
928 * Added support to setting specific public key in CMODE in
929 Irssi SILC client. Affected file lib/silcclient/command.c.
931 * Added support to use specific public key in CUMODE in
932 Irssi SILC Client. Affected file lib/silcclient/command.c.
934 * Added support for inviting and banning by public key in
935 Irssi SILC client. Affected file lib/silcclient/command.c.
937 * Fixed fingerprint/babbleprint showing in invite and ban
938 list command replys. Affected file is
939 irssi/src/silc/core/client_ops.c.
941 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
943 * Format CMODE +c and +h to display both the mode and the argument
945 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
947 * Added test vectors and test programs for SHA-1, MD5,
948 HMAC-SHA1 and HMAC-MD5. New tests are located in
949 lib/silccrypt/tests/. Fixed also argument decoding bug in
950 MD5 implementation. Affected file lib/silccrypt/md5.c.
952 * Changed the channel private key and private message key
953 generation (with static keys) to use SHA1 instead of MD5,
954 as SHA1 is the mandatory hash function in SILC. Affected
955 file lib/silcclient/client_[channel/prvmsg].c.
957 * Changed the private key file encryption to use SHA1 instead
958 of MD5. Added support for the old generation and added
959 automatic change of the key (to be removed later). Affected
960 files lib/silccrypt/silcpkcs.c.
962 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
964 * Load only files with .pub suffix in PublicKeyDir. Affected
965 file silcd/serverconfig.c.
967 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
969 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
970 channels. Affected files silcd/silcd.c, silcd/server.h.
972 * Added the config directive PublicKeyDir for the client block.
973 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
975 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
977 * Merged Toni's irssi/silc.conf patch.
979 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
981 * Max alloc tests in allocation routines. Affected file
982 lib/silcutil/silcmemory.c.
984 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
986 * Fixed a typo in resuming code that fixed detach/resume code
987 in server. Bug #93. Affected file silcd/packet_receive.c.
989 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
991 * Do reverse lookups for server when /connecting. Affected files
992 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
993 irssi/src/core/net-nonblock.*
995 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
997 * Added library versioning for shared libraries. Affected
998 files configure.in.pre and lib/Makefile.am.pre.
1000 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1002 * Display INVITE and BAN lists as specified by SILC 1.2
1004 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1006 * Do not send invite list back unless asked (when sending
1007 no arguments) or when list was modified. Affected file
1010 * Remove client from invite list in KILLED notify and in
1011 KILL command. Affected file silcd/command.c and
1014 * Fixed bugs in invite list handling in INVITE command.
1015 Affected files silcd/command.c and silcd/server_util.c.
1017 * Merged with Irssi 0.8.6.
1019 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1020 Affected file irssi/src/fe-text/silc.c.
1022 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1024 * The silc_argument_get_[first/next] now return the argument
1025 type to caller. Added silc_argument_payload_encode_one.
1027 Affected files are lib/silccore/silcargument.[ch].
1029 * Added support for the SILC 1.2 INVITE command and new
1030 invite lists to server. Affected files are silcd/command.c,
1031 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1033 * Added support for the SILC 1.2 BAN command and new
1034 ban lists to server. Affected files are silcd/command.c,
1035 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1037 * Added support to client sending new INVITE command. Affected
1038 file is lib/silcclient/command.c.
1040 * Added support to client sending new BAN command. Affected
1041 file is lib/silcclient/command.c.
1043 * Added support for removing client from invite list when kicked
1044 from channel, as SILC 1.2 dictates. Affected files are
1045 silcd/packet_receive.c and silcd/command.c.
1047 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1049 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1050 automatically the cipher's internal IV. Affected files
1051 lib/silccrypt/silccipher.[ch].
1053 * Assure the RESUME_CLIENT packet is not sent to twice to
1054 backup router if the detached client was originated from
1055 the backup. Affected file silcd/server.c. Bug #76.
1057 * Changed silc_sim_symname to not allocate memory. Affected
1058 file lib/silcsim/silcsimutil.c.
1060 * Fixed memory leaks with SIMs in server. Affected files
1061 silcd/serverconfig.c, silcd/server.c.
1063 * Fixed channel key distribution after resuming detached
1064 client. Affected files silcd/packet_receive.c.
1066 * Fixed channel's global_user boolean checking after detaching.
1067 Check it after changing the owner of the client not before.
1068 Affected file silcd/packet_receive.c.
1070 * Fixed few double frees from client library. Fixes at least
1071 Bug #81, possibly others too.
1073 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1074 notifys in Irssi SILC Client. Affected file is
1075 irssi/src/silc/core/client_ops.c. Bug #82.
1077 * Applied Ville Räsänen's manual page and --mandir bugfix
1078 patch. Affected files are configure.in.pre and Makefile.am.pre.
1081 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1083 * Added support to backup router protocol for backup to tell
1084 normal server that it cannot use the backup router as primary
1085 because the primary isn't really down. Updated protocol
1088 * Added support for primary router to tell backup router that
1089 resuming is not possible because the backup really isn't primary
1090 in the cell. For example if backup disconnected itself the
1091 resuming is not allowed since the primary really did not
1092 go down. Updated protocol specs.
1094 * Removed MARS from crypto library.
1096 * Defined the CTR mode and Randomized CBC mode in SILC. The
1097 CTR mode is RECOMMENDED now in specification. Defined also
1098 Serpent cipher as optional cipher. Updated the protocol specs.
1100 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1102 * Added support for inviting/banning by IP/MASK, public key,
1103 and explicit Client ID. Redefined the command and notify
1104 types to allow easier forwards support for other methods
1105 of inviting/banning. Updated protocol specs.
1107 * Remove the client from channel's invite lists if the client
1108 is kicked or killed. Updated protocol specs.
1110 * Unified the Channel Message Payload and Private Message
1111 into one Message Payload. Updated protocol specs and
1114 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1116 * Don't wait for EOF after socket error has occurred, but
1117 close the connection. Affected file is silcd/server.c.
1119 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1121 * Added support for setting FOUNDER mode on channel with
1122 specific public key which can be set with CMODE command.
1123 Updated protocol specs and implemented in client and server.
1125 * Fixed the Irssi SILC client to correctly shutdown the client
1126 library to avoid memory leaks. Affected files are
1127 irssi/src/silc/core/silc-core.c and silc-servers.c.
1129 * Deprecated the No Reply flag in SKE protocol and introduced
1130 "IV Included" flag which can be used to indicate that the IV
1131 is included in the ciphertext. This makes it possible to use
1132 SILC on unreliable transport, such as UDP which may cause
1133 packet reordering and losses. Updated protocol specs, did
1136 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1138 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1139 < 32 bit values in correct size. Affected file is
1140 lib/silcmath/mp_mpi.c.
1142 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1144 * Fixed the KE Start Payload parsing to check that mandatory
1145 fields are present. Affected file lib/silcske/payload.c.
1147 * Fixed compilation warnigs in Irssi SILC Client. Affected
1148 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1150 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1152 * Print "nick now appears as newnick" and update Irssi's nicklist
1153 when you change your nick to "nick". Closes #62
1155 * Never format your own nick. Closes #63
1157 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1159 * SILC_UMODE_GONE changes are now propagated correctly to the
1160 Irssi client. Closes #54
1162 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1164 * Fixed example in /HELP KEY
1166 * Added expando $j which expands to current SILC Client version
1168 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1170 * Fixed public key decoding in crypto library.
1172 * Added better error printing to SKE library.
1174 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1176 * Fixed NICK command to not crash if nickname was not sent.
1178 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1180 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1181 Deprecated the old Encrypt-And-MAC order. Updated protocol
1182 specs and implemented.
1184 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1185 generation. Updated specs and implemented.
1187 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1189 * Added support for rekey before 2^32 sequence number wraps.
1190 Affected files in server and client library.
1192 * Padding must be at least 8 bytes now. Implemented and updated
1195 * Compute maximum padding for authentication packets to make
1196 passphrase approximation attacks impossible. Affected files
1197 in client library and in server.
1199 * Fixed PING command sending in client library and handling in
1200 server. The server ID must be ID Payload, not raw ID data.
1201 Affected files in server and client library.
1203 * Defined that all public keys sent in commands and notify
1204 payloads are actually Public Key Payloads not raw public key
1205 data. Updated protocol specs and implemented.
1207 * Updated protocol version to 1.2. Updated specs and code.
1209 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1210 status types. Updated specs and the code.
1212 * Added support for normal client to kill its own entries from
1213 the network. Updated protocol specs and the code.
1215 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1216 and added initial implementation.
1218 * Added MAC field to the Private Message Payload to protect
1219 against chosen ciphertext attacks. Updated the protocol specs
1222 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1223 attribute to indicate the user's current idle and signon time
1224 of a service. Updated protocol specs and implemented.
1226 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1228 * Added "do_not_bind" argument to silc_client_file_send what
1229 can be used to not bind locally but assume the file receiver
1230 provides the point of connect. Usefull when sender is behind
1231 NAT device. Affected file lib/silcclient/silcclient.h and
1234 * Added -no-listener option to FILE SEND command in Irssi SILC
1235 client. Affected file irssi/src/silc/core/silc-servers.c.
1236 Renamed FILE RECEIVE to FILE ACCEPT.
1238 * Confirm passphrase for private key encryption in
1239 silc_create_key_pair and silc_change_private_key_passphrase.
1240 Affected files are lib/silcutil/silcapputil.c.
1242 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1244 * Move silc_client_packet_send back to internal, added
1245 silc_client_send_packet, a bit simpler function for application.
1246 Affected files lib/silcclient/silcclient.h, client.c and
1249 * Moved the SilcClientEntry, SilcChannelEntry and
1250 SilcServerEntry to silcclient.h to be public and documented
1251 them for application. Affected files are
1252 lib/silcclient/silcclient.h and idlist.h.
1254 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1256 * Fixed manual page installation patch by Ville Räsänen.
1257 USERS help page fix patch by Ville Räsänen
1259 * Changed the silc_client_command_call interface to make
1260 the command call simpler for the application. The library
1261 now handles the command line parsing, command finding and
1262 execution. Application only needs to call the function
1263 with the command line. Affected files are
1264 lib/silcclient/silcclient.h, command.[ch].
1266 * Fixed silc_get_input to NULL-terminate the returned input.
1267 Affected file lib/silcutil/silcutil.c.
1269 * Resolve the client's public key in JOIN command if the
1270 founder auth data is being requested but we don't know the
1271 client's public key. Affected file silcd/command.c.
1274 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1276 * Print notify for server opers when backup router comes
1277 online. Affected file silcd/server.c.
1279 * Fixed the INVITE command to send the invite list in
1280 command reply. Affected file silcd/command_reply.c.
1282 * Fixed MOTD command reply sending. Affected file
1285 * UTF-8 decode the topic in TOPIC command reply and LIST
1286 command reply in Irssi SILC client. Affected file is
1287 irssi/src/silc/core/client_ops.c.
1289 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1291 * Fixed the INVITE command to not crash Irssi SILC client
1292 when given without nickname argument. AFfected file
1293 irssi/src/silc/core/client_ops.c.
1295 * Fixed double free in WHOIS query on normal server when
1296 forwarding query to router. Affected file is
1297 silcd/server_query.c.
1299 * Fixed WATCH command reply handling on normal server which
1300 was missing altogether. Affected file silcd/command_reply.c.
1303 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1305 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1306 Included yodl sources for each of these. Also modified
1307 Makefile.am prototype to install these files to proper
1308 locations. Updated CREDITS. Affected file Makefile.am.pre,
1309 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1312 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1314 * Added support for encrypted private key files. Now
1315 passphrase must be provided when new key pair is created
1316 (can be empty though), and prompted when loading the
1317 private key. Added support for loading the old-style
1318 non-encrypted private keys as well. Affected files
1319 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1322 * Fixed silc_get_input to accept input on all terminals.
1323 Affected file lib/silcutil/silcutil.c.
1325 * Moved the Irssi SILC client key loading and other stuff
1326 to be called after the arguments and UI is initialized.
1327 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1329 * Added -P option to Irssi SILC client which can be used
1330 to change the passphrase of the private key. Affected
1331 file irssi/src/silc/core/silc-core.c.
1333 * Added silc_change_private_key_passphrase apputil routine
1334 to lib/silcutil/silcapputil.[ch].
1336 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1338 * Fixed connection closing in client library to not crash.
1339 Moved the connection freeing totally to function
1340 silc_clinet_del_connection. Affected file
1341 lib/silcclinet/client.c.
1343 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1345 * Changed includes/silcincludes.h to silcincludes.h.in to
1346 include configuration specific information. The silcdefs.h
1347 is not included in to installation anymore (it's only
1348 compilation time header).
1350 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1352 * Moved the SilcClient and SilcClientConnection from client.h
1353 to the public lib/silcclient/silcclient.h. Changed the
1356 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1358 * If version string in silc_clinet_alloc is NULL the library
1359 puts it automatically. Affected file lib/silcclient/client.c.
1361 * Changed the version strings from variables to #define's
1362 in includes/silcversion.h.
1364 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1366 * Added shared library complation support.
1368 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1370 * Added lib/silcutil/silcapputil.[ch] for application
1371 utility functions. It includes routines for applications'
1372 convenience. Added silc_create_key_pair, silc_show_public_key
1373 and silc_load_key_pair functions.
1375 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1377 * Send RESUME_CLIENT packet from router to backup routers
1378 to in resuming. Affected file silcd/packet_receive.c.
1380 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1382 * In IDENTIFY command parsing, send all other IDs except
1383 Client IDs explicitly to router for resolving on normal
1384 server. Also check that ID received in WHOIS command is
1385 always Client ID, others are not allowed. Affected file
1386 silcd/server_query.c.
1388 * Merged latest changes from irssi.org CVS.
1390 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1392 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1393 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1395 * Fixed the heartbeat sending in Irssi SILC client. Moved
1396 the silc_client_packet_send to silcclient.h for application
1397 usage. Affected files lib/silcclient/client_internal.h
1398 lib/silcclient/silcclient.h.
1400 * Fixed a bug in query resolving in server. Used wrong
1401 variable in a for loop and crashed. Affected file is
1402 silcd/server_query.c.
1404 * Server constructs requested attributes only to locally
1405 connected clients. Affected file silcd/server_query.c.
1408 * Fixed a bug when sending resolving from router to server
1409 with requested attributes. The constructed WHOIS command
1410 was incorrect. Affected file silcd/server_query.c.
1413 * Fixed Requested Attributes saving in WHOIS command reply.
1414 The length of the data buffer must be saved too. Affected
1415 file silcd/command_reply.c.
1417 * Update the client entry's servername after detaching is
1418 over. Affected file silcd/packet_receive.c. Bug #37.
1420 * Resolve incomplete client entrys in CUMODE_CHANGE and
1421 CMODE_CHANGE notifys. Affected file is
1422 lib/silcclient/client_notify.c. Bug #42.
1424 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1426 * Fixed channel key packet processing bug on backup router
1427 during backup resuming protocol. Affected file is
1428 silcd/packet_receive.c.
1430 * Fixed memory leaks in server. Affected files are
1431 silcd/server.c and silcd/packet_receive.c.
1433 * Fixed packet decryption problem when backup router encrypted
1434 channel message with wrong key during backup resuming
1435 protocol. Affected file silcd/packet_send.c.
1437 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1438 Toni Willberg (toniw@iki.fi)
1440 * Changed the SilcCipher context to be private. Changed the
1441 silc_cipher_get_iv to just return pointer to the IV. Added
1442 silc_cipher_get_name to return the name of the cipher.
1443 Fixed code all around to support these changes. Affected
1444 files are lib/silccrypt/silccipher.[ch], client library and
1447 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1449 * Fixed unaligned access in lib/silccore/silcattrs.c.
1451 * Fixed libtool linking in lib/silcsim/Makefile.am.
1453 * Fixed services attribute printing. Affected files is
1454 irssi/src/silc/core/silc-queries.c.
1456 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1458 * Fixed a crashbug in incoming server accepting. Affected
1459 file silcd/server.c.
1461 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1463 * Added automatically generated index to Toolkit Reference
1466 * Added support for Postscript Toolkit Reference Manual.
1468 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1470 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1473 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1475 * Added 'send_events' boolean argument to the function
1476 silc_schedule_set_listen_fd which sends the set events to
1477 the application explicitly if set to TRUE. Default action
1478 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1479 lib/silcclient/client_internal.h and silcd/server_internal.h.
1481 * Added silc_compare_timeval to determine which time values
1482 is smaller. Affected file lib/silcutil/silcutil.[ch].
1484 * Added sort-of "Quality of Service" (QoS) support to
1485 SilcSocketConnection. Data reception can be controlled with
1486 rate limit per second and/or read data length limit.
1487 Added silc_socket_set_qos. Affected files are
1488 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1490 * Added the QoS configuration to SILC Server configuration
1491 file. Affected files are silcd/serverconfig.[ch] and
1494 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1496 * Merged with irssi.org CVS.
1498 * Failed OPER and SILCOPER authentications are now logged.
1499 Affected file silcd/command.c. Bugs #25.
1501 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1503 * ROBODoc documented lib/silcutil/silcbuffer.h and
1504 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1505 <ville.rasanen@iki.fi>.
1507 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1509 * Added support for auto-passphrase authentication from the
1510 config file during connecting which was not implemented
1511 yet. Affected file irssi/src/silc/core/client_ops.c.
1513 * Fixed a bug in authentication protocol failure handling which
1514 was processing wrong callback context. Affected files
1515 are lib/silcclient/client.c and protocol.c.
1517 * Fixed the /ATTR allow off to actually work. Affected file
1518 is irssi/src/silc/core/silc-queries.c.
1520 * Fixed the /ATTR -del to work. Affected file is
1521 irssi/src/silc/core/silc-queries.c.
1523 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1527 * Fixed mask attribute adding in Irssi SILC client. Affected
1528 file irssi/src/silc/core/silc-queries.c.
1530 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1532 * Added support for saving the requested attributes in
1533 WHOIS to directory. Affected file is
1534 irssi/src/silc/core/silc-queries.c.
1536 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1538 * Added support for parsing VCard fields that do not have
1539 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1541 * Fixed a double free bug in hash table foreach function
1542 if the entry was deleted in the foreach callback. Affected
1543 file lib/silcutil/silchashtable.c.
1545 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1547 * Added silc_attribute_get_verify_data to return the signature
1548 verification data for either user digital signature or
1549 server digital signature in Requested Attributes. Affected
1550 files are lib/silccore/silcattrs.[ch].
1552 * Added silc_vcard_alloc which is used to allocated dynamic
1553 SilcVCard context. The silc_vcard_free now checks whether
1554 the context is dynamically allocated or not. Affected files
1555 are lib/silcutil/silcvcard.[ch].
1557 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1559 * Periodically remove the NOATTR status from client entry
1560 so that the client may take the attributes in use even after
1561 server has resolved them unsuccessfully earlier. Affected
1562 file silcd/server_query.c and idlist.h.
1564 * Moved sha1hash and md5hash from client->internal to
1565 SilcClient for application usage. Affected files are
1566 lib/silcclient/client.h and client_internal.h.
1568 * Fixed attribute encoding and decoding bugs. Affected
1569 files lib/silccore/silcattrs.[ch].
1571 * Added ATTR command to Irssi SILC Client which is used to
1572 manage user's Requested Attributes sending and values for
1573 WHOIS command. Affected files around Irssi SILC client.
1575 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1577 * Added silc_buffer_strformat which can be used to format
1578 strings into a buffer which size is automatically increased.
1579 Affected file lib/silcutil/silcbuffmt.[ch].
1581 * Added implementation of VCard (RFC 2426) which can be used
1582 as part of Requested Attributes in WHOIS command. Affected
1583 file lib/silcutil/silcvcard.[ch].
1585 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1587 * Some strncat -> silc_strncat changes our the core and
1590 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1591 errors. Added better error printing to SKE library.
1592 Affected files lib/silcske/silcske.c, silcske_status.h and
1595 * Save the PKCS key length even if only private key is set to
1596 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1598 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1599 length in bits not in bytes. Affected files are
1600 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1601 silcd/server_query.c.
1603 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1605 * Added silc_attribute_payload_encode_data to directly encode
1606 the data into the attributes buffer. Renamed function
1607 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1608 Affected files are lib/silccore/silcattrs.[ch].
1610 * silc_hash_table_find_foreach calls the foreach function now
1611 once even if the nothing was found with context set to NULL.
1612 Affected file lib/silcutil/silchashtable.[ch].
1614 * Remove the RESOLVING flag from client entry after received
1615 the Requested Attributes from the client. Fixed memory leak
1616 in client entry freeing. Affected files silcd/server_query.c
1619 * Added Requested Attributes support into SILC Client Library.
1620 It is not able to send requested attributes in WHOIS command,
1621 and also receive and process requested attributes. Added
1622 silc_client_attribute_[add|del] and silc_client_attributes_get
1623 functions. Added also `ignore_requested_attributes' to the
1624 SilcClientParams to not use attributes in client. Affected
1625 files are lib/silcclient/command.c, client_attrs.[ch],
1626 silcclient.h, client_internal and client.[ch].
1628 * Changed the silc_client_get_client_by_id to support Requested
1629 Attributes, it takes them as argument now. Affected file
1630 is lib/silcclient/silcclient.h, and idlist.c.
1632 * Added -details option to WHOIS command in Irssi SILC Client
1633 to support the requested attributes. By default it requests
1634 all attributes. Affected file lib/silcclient/command.c and
1635 irssi/doc/help/in/whois.in.
1637 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1639 * Add also SERVICE attribute for server-constructed attribute
1640 data. Also digitally sign the attributes and add
1641 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1642 silcd/server_query.c.
1644 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1646 * Changed the silc_attribute_payload_encode to support list
1647 of attributes (function may be called several times to add
1648 a new attribute). Removed the silc_attribute_payload_encode_list
1649 function. The encoding function now also automatically encodes
1650 the data, so the caller does not need to do that. Affected
1651 files lib/silccore/silcattrs.[ch].
1653 * Added support for replying on behalf of the user to the
1654 Requested Attributes in WHOIS command in the server. Affected
1655 file silcd/server_query.c.
1657 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1658 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1660 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1662 * Don't swtich to become primary router if we are backup if
1663 decryption error has occurred. Affected file silcd/server.c.
1665 * Fixed a bug in backup router IP address comparison in
1666 silc_server_backup_get.
1668 Save now also the port of the server/router and use that
1669 in comparison as well. Affected file silcd/server_backup.c.
1671 * Normal server now reconnects to backup router automatically
1672 if connection is lost to it. Affected file silcd/server.c.
1674 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * If packet processing fails (like integrity check fails)
1677 the connection is closed now. Affected files are
1678 lib/silccore/silcpacket.c and silcd/server.c.
1680 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1682 * Fixed double free in RSA public key set function
1683 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1686 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1688 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1689 Added server_query.[ch] which provides one interface for
1690 querying information using all three commands.
1692 * Changed all "typedef unsigned char" in core library to
1693 "typedef SilcUInt8".
1695 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1697 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1699 * Renamed silc_server_get_client_resolve to
1700 silc_server_query_resolve and moved to server_query.[ch].
1702 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1704 * Resumed client packet handling from server put the resumed
1705 client on wrong list on router and caused the client not
1706 be present on the network anymore. Now fixed to put the
1707 client to correct list. Affected file silcd/packet_receive.c.
1709 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1711 * Various cleanup in error message output in config parsing code
1712 and in server init code. Fixed error log files containing
1713 too many newlines ('\n') in some situations. Affected files are
1714 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1716 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1718 * Use the reverse lookupped hostname in client internals
1719 instead of one user provided us as remote server name.
1720 Affected file lib/silcclient/client.c.
1722 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1724 * Added 'app_context' to silc_schedule_init. It is an
1725 application specific context that is delivered to application
1726 in task callback functions. Affected files are
1727 lib/silcutil/silcutil.[ch].
1729 * The hb_context in SilcSocketConnection is not freed
1730 automatically anymore (application must free it). Freeing
1731 it automatic is inconsistent. Affected files are
1732 lib/silcutil/silcsockconn.[ch].
1734 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1736 * Added support for removing explicitly added client connections
1737 in rehash and closing the client connections if they were
1738 unconfigured in the rehash. Affected file silcd/server.c.
1740 * Added support for aborting automatically pending commands
1741 that never receives the reply (to avoid memory leaks).
1742 Added also silc_server_command_pending_timed to set the
1743 specific timeout for pending command. Affected files are
1744 silcd/command[_reply].[ch].
1746 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1747 specs and lib/silccore/silcstatus.h.
1749 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1751 * Changed the silc_get_time to accept time value as argument
1752 or if zero is sent return current local time. Affected
1753 file lib/silcutil/silcutil.[ch].
1755 * Added STATS command to client library and Irssi SILC client.
1756 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1758 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1760 * Assure that channel key is set before sending it. May
1761 crash server otherwise. Affected file silcd/packet_send.c.
1763 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1765 * Assure that endless loop cannot happen with detached client
1766 resolving on normal server. Added idlist status
1767 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1768 silcd/idlist.h and silcd/packet_receive.c.
1770 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1772 * Incoming file transfer request cannot use same session as
1773 the sending session. This can happen when sending file to
1774 yourself. Crashed the client on quit. Affected file
1775 lib/silcclient/client_ftp.c. Bug #24.
1777 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1779 * Implemented the draft-riikonen-precense-attrs draft and
1780 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1782 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1784 * Distribute the SERVER_SIGNOFF notify also to local backup
1785 routers from the primary router. The backup router may not
1786 have the signing of local server directly connected and need
1787 to know about the signoff. Affected file silcd/server_util.c.
1789 * Use the primary router as the origin of the locally connected
1790 server when it is disconnecting from the backup router since
1791 that's where it really is coming from. Now the clients from
1792 the disconnecting server are removed correctly and "shadow"
1793 clients are not left to the backup router. Affected file
1796 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1798 * If normal server is standalone and found existing but disabled
1799 channel, do not re-create the channel since it creates
1800 duplicate same channels. Affected file silcd/server.c.
1802 * Added anonymous client connections support to server. New
1803 "anonymous" configuration option to ConnectionParams section
1804 added. If set to true, the username and hostname information
1805 of the client will be scrambled and anonymous user mode is
1806 set automatically to the user. Affected files are
1807 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1809 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1811 * In JOIN notify handling, mark that the cache entry of the
1812 client cannot be expired. Can cause crashes on normal
1813 server (asserts client->channels). Affected file is
1814 silcd/packet_receive.c.
1816 * From now on distribution versions are used as protocol versions
1817 instead of by default using the Toolkit base version as protocol
1818 version. Affected file prepare.
1820 * Do not set the locally resolved hostname for local client
1821 entry but take what server sends. This way the real hostname
1822 is showed in WHOIS for yourself. Affected file is
1823 lib/silcclient/idlist.c and lib/silcclient/client.c.
1825 * Resolve local info with IDENTIFY when connecting to server.y
1827 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1829 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1830 for implied search (not needed on platforms which has native
1831 pthreads library). Use --without-pthreads to disable threads.
1832 Affected file is configure.in.pre
1834 * Fixed --with-iconv on platforms which need to bypass (broken)
1835 native iconv(). Affected file is configure.in.pre
1837 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Moved -C option parsing in Irssi SILC client at same time
1840 as other options. The UI was initialized earlier and caused
1841 problems on command line. Bug #16. Affected file is
1842 irssi/src/silc/core/silc-core.c.
1844 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1846 * Added global variable silc_log_timestamp that tells silclog
1847 wether to print or not the timestamp in the logging files.
1848 Affected file lib/silcutil/silclog.[ch].
1850 * Added silcd configuration option Timestamp in the Logging
1851 section. Affected file silcd/serverconfig.[ch],
1852 doc/example_silcd.conf.in.
1854 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1856 * Fixed fingerprint checking to check for entirely empty
1857 fingerprint instead of two first bytes when determining
1858 if it is set. Bug #18. Affected file silcd/command.c.
1860 * Fixed duplicate PKCS name registering to not allow it.
1861 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1863 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1865 * Conditionalize non-gcc compiler optimizations for various
1866 platforms, enable those commented out. Cleanups.
1867 Affected file lib/silcmath/mpi/configure.in
1869 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1871 * silc_rng_exec_command() left zombie processes if command
1872 didn't generate any output. Affected file
1873 lib/silccrypt/silcrng.c
1875 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1877 * Rewrote iconv checking, introduce --with-iconv for systems
1878 which rely on libiconv. Check if iconv() provided by libc
1879 is good enough, otherwise demand libiconv. Affected file
1882 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1884 * Search for ldopen() also in libc. This enables SIM support
1885 on *BSD systems. Based on patch from Alex Zepeda. Affected
1886 file configure.in.pre
1888 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1890 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1891 This fixes prepare on *BSD systems. Affected file
1894 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1896 * More fixed for not having purge timeout for global clients
1897 that are on channel. Affected files silcd/command_reply.c
1900 * Fixed the rekey protocol to work with backup router connections.
1901 Rekey packets are now allowed on disabled connections as
1902 well. Affected files silcd/packet_send.c and server.c.
1904 * Do not switch to be as backup router when shutting down and
1905 closing the primary connection. Affected file silcd/server.c.
1907 * Fixed memory leaks in backup router deleting. Added
1908 silc_server_backup_free to free all data during shutdown of
1909 server. Affected files silcd/server_backup.[ch].
1911 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1913 * Do not process commands if the sock->user_data is NULL.
1914 Affected file silcd/command.c.
1916 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1918 * Fixed buffer overflow and security problems (loosing bits
1919 in CFB encryption) in SILC RNG. Problems reported by
1920 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1922 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1924 * Added yet more checks that client is not expired on global
1925 list if it is on channels. Affected file is
1926 silcd/command_reply.c.
1928 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1930 * Merged c0ffee's MIME signal patch which adds support for
1931 sending also MIME messages in Irssi SILC Client, and handling
1932 received MIME messages in a signal (and perhaps doing something
1933 to non-textual MIME messages).
1935 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1937 * Fixed pending command deletion in server and client library
1938 to check the whole list instead of breaking after first found.
1939 The affected files are silcd/command.[ch] and
1940 lib/silcclient/command.[ch].
1942 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1944 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1945 secret or private, otherwise it's possible to find out
1946 whether a secret channel exists or not. Affected file
1949 * If CMODE change fails during the mode setting, assure that
1950 the old mode mask is set for the channel back. Affected
1951 file silcd/command.c.
1953 * Fixed passphrase saving on +a channel on normal server
1954 after successful JOIN command. Affected file silcd/command.c.
1956 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1958 * Remove server/router operator privileges in DETACH command,
1959 since it's possible to resume to server where these
1960 privileges would not be allowed for the client. Affected
1961 file silcd/command.c.
1963 * Do not set to wait for backup in rehash of the server.
1964 Affected file silcd/server.c.
1966 * Do not check listener sockets when counting how many
1967 socket connections we have. Affected file is
1968 silcd/server_util.c.
1970 * Do not announce disconnected clients that are remaining
1971 in history (for WHOWAS). This is because SIGNOFF notify
1972 for these has been sent earlier already. Affected file
1975 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1977 * Buffer overflow with CUMODE command's mode->mode character
1978 conversion. Reported by Ville Räsänen. Affected file
1979 lib/silcutil/silcutil.c.
1981 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * Allow heartbeat packets to go disabled connections anyway.
1984 Affected files silcd/server.c and silcd/packet_send.c.
1986 * Do not broadcast New Channel packets with List flag set
1987 in the packet to backup routers. The router must check
1988 for the correctness of the packets before sending them.
1989 It is possible that router will have enforce Channel ID
1990 change and this would cause desync in the backup router.
1991 Affected file silcd/packet_receive.c.
1993 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1994 are handled in list parsing. They are not list packets
1995 anymore. Affected file silcd/packet_receive.c.
1997 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1999 * Stop waiting for backup router through the timeout, not
2000 directly after backup router has arrived. Affected file
2003 * Do not re-create channel keys and send them when removing
2004 clients in server shutdown. Affected files are
2005 silcd/server_internal.h and silcd/server_util.c.
2007 * Notify distribution to backup routers was missing from
2008 the silc_server_send_notify_dest function which caused
2009 desyncing problems with backup router. Affected file is
2010 silcd/packet_send.c.
2012 * The client's channel removing was working wrong on
2013 backup router. It assumed that it doesn't know global
2014 information but backup router does know. For this reason
2015 it could remove channel when it wasn't supposed to do that.
2016 Affected file silcd/server.c and silcd/server_util.c.
2018 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2020 * Stop for a couple seconds after badkup router has become
2021 primary router. Affected file silcd/server.c.
2023 * Added silc_server_remove_servers_by_server, which is used
2024 to remove servers originated from some other server. Also
2025 clients of those servers can be removed too. Affected file
2026 silcd/server_util.[ch].
2028 * When removing clients after a server has signed of remove
2029 also all servers behind that server (unless they are known
2030 to be available locally), and send SERVER_SIGNOFF for each
2031 of the server separately. Also the signed off clients are
2032 sent now separately per signed off server. The affected files
2033 are silcd/server.c and silcd/server_util.[ch].
2035 * All servers added with silc_idlist_add_server must always
2036 have both "router" and "connection" pointers set. Otherwise,
2037 bad server entries may be left around in the cache.
2038 Affected file silcd/command_reply.c.
2040 * Do not create the channel key in NEW_CHANNEL packet
2041 processing if the channel is empty. Affected file
2042 silcd/packet_receive.c.
2044 * Completed backup router support for standalone routers.
2045 Supports also servers in the cell that do not use the backup
2048 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2050 * Fixed a bug in silc_string_regexify which did not add '^'
2051 at the start of each string, and thus the matching was
2052 not explicit. For example ban list iikone@*!*@* would
2053 match also "priikone", which is wrong, it would have to be
2054 *iikone@*!*@* to match also "priikone". Affected
2055 file lib/silcutil/unix/silcunixutil.c.
2057 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2059 * Enable all local server connections before updating client
2060 caches when we've become backup router. Otherwise, signoff
2061 packets may not reach the clients. Affected files are
2062 silcd/server.c and silcd/server_util.[ch].
2064 * Fixed a bug in version string parsing which could crash
2065 the program with specially formatted version string.
2066 Bug reported and patch provided by Ville Räsänen. Affected
2067 file lib/silcutil/silcutil.c.
2069 * Handle the disconnection immediately when DISCONNECT
2070 packet is received in server. Affected file silcd/server.c.
2072 * Primary router now waits a short time (10 seconds) for
2073 backup router connection before accepting any other
2074 connection (except local). Affected file silcd/server.c,
2077 * Fixed a crash in client libary in NICK_CHANGE notify when
2078 NICK_CHANGE arrived for client entry we are resolving
2079 currently. Affected file lib/silcclient/client_notify.c.
2081 * Call the sconn->callback completion even if error had
2082 occurred. Start reconnecting always if connection to
2083 primary router fails during backup router protocol.
2084 Affected files silcd/server.c and server_backup.c.
2086 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2088 * Added functions silc_server_send_opers and
2089 silc_server_send_opers_notify to send packets stricly
2090 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2091 to send variable argument notify to operators.
2092 Affected files silcd/packet_send.[ch] and silcd/server.h.
2094 * Removed UMODE rights checking with UMODE_CHANGE notify.
2095 Affected file silcd/packet_receive.c.
2097 * Server/router operator now receives notify when network
2098 switches to backup router and when it resumes the use of
2099 primary router. Affected file silcd/server.c and
2100 silcd/server_backup.c.
2102 * Fixed the updating of client information after backup
2103 resuming protocol is over; update all except local clients
2104 to the new primary router. The affected file is
2105 silcd/server_util.c.
2107 * Added support for closing active connections in rehash
2108 that were unconfigured by the user. Supports currently
2109 closing server and router connections. Affected file
2112 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2114 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2116 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2117 is NULL since seems that on some platforms NULL is allowed
2118 and on some it's not. Fallback encoding is used instead.
2119 Affected file lib/silcutil/silcstrutil.c.
2121 * Fixed statistics updating for incoming server connection
2122 which could cause problems when re-connecting. Affected
2123 file silcd/server.c.
2125 * Preliminary backup router support for standalone router
2126 added. Affected files in silcd/.
2128 * Mark server connections in backup router disabled before
2129 and after backup protocol. Affected file is
2130 silcd/server_backup.c.
2132 * Added support for reconnecting to remote server connection
2133 even if the protocol fails, and if the configuration wants
2134 us to keep trying to connect anyway.
2136 Server connection is not allowed to backup router if
2137 backup router does not have connection to primary router yet.
2139 Affected file is silcd/server.c.
2141 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2143 * Added silc_client_udpate_server function to update changed
2144 server info. Affected file lib/silcclient/idlist.[ch].
2146 * Added check for server entries that are being resolved when
2147 notify is received. If being resolved, handle the received
2148 notify only after it's resolved so that all notifys are
2149 handled in same order as received from the server.
2151 Added similar resolver check to channel entries. Every
2152 notify that cause resolving of any information that affects
2153 channel entry marks the channel entry in waiting state.
2154 After whatever resolving is over the waiters are signalled
2155 and only then the notifys are handled in the same order
2156 as delivered from the server.
2158 Affected files are lib/silcclient/idlist.[ch], and
2161 * Fixed KILLED notify handling in normal server. Affected
2162 file silcd/packet_receive.c.
2164 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2165 is locally connected, or was locally connected (but may
2166 be detached and connection is not active). Added also
2167 SILC_IS_LOCAL for checking this status. Affected files
2168 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2169 silcd/server.c and silcd/server_internal.h.
2171 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2173 * Don't send or handle TOPIC_SET if topic is already set and
2174 is same as being set. Affected files silcd/command.c and
2175 silcd/packet_receive.c.
2177 * Fixed CMODE change rights checking to work correctly when
2178 removing modes by operator. Affected file is
2179 silcd/server_util.c.
2181 * Fixed some handling with New Channel packet in router and
2182 fixed some CMODE_CHANGE notify handling in server and router.
2183 Affected file is silcd/packet_receive.c.
2185 * Changed "disconnect" client operation to include the
2186 reason of the disconnection and optional disconnection
2187 message. Affected file lib/silcclient/silcclient.h.
2189 * Made the compilation of lib/contrib/ stuff conditional.
2190 Affected files configure.in.pre, lib/contrib/Makefile.am.
2192 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2194 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2195 to the sender of the notify too, to avoid situation where two
2196 notifys are in the network at the same time going to oppsite
2197 directions. Affected file silcd/packet_receice.c.
2199 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2201 * Delete the client from channel even if the cilent->id is
2202 NULL. It was possible that client was deleted without
2203 removing from channels (theoretically at least). Affected
2204 file silcd/server.c and silcd/server_util.c.
2206 * Free the client data too when resuming is not successful.
2207 Affected file silcd/packet_receive.c.
2209 * Merged some code from c0ffee's silc-plugin. Affected files
2210 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2212 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2213 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2214 to the primary router connection, the other one returns
2215 TRUE if packet must be broadcasted to network.
2217 * All notifys that are destined to primary router (to network)
2218 are now automatically sent to backup routers even if the
2219 router is standalone (and has backup router). Affected files
2222 * Added --without-irssi and --without-silcd configuration
2223 options for disabling the compilation of these applications.
2224 Affected file configure.in.pre and prepare.
2226 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2228 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2229 UTF-8 encoding and decoding. Added also new encodings
2230 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2232 Added also SILC_STRING_LANGUAGE which is language and charset
2233 specific encoder and decoer for those platforms that support
2234 iconv(). It can convert the UTF-8 to and from the locale
2235 specific character set.
2237 Affected file lib/silcutil/silcstrutil.[ch].
2239 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2241 * Added function silc_get_command_name to the file
2242 lib/silcutil/silcutil.[ch].
2244 * Improved the server debug output a bit. Affected files are
2247 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2249 * Save the channel passphrase when received succesful JOIN
2250 command reply from router, on normal server. Otherwise
2251 joinig +a channels from normal server is not possible.
2252 Affected file silcd/command.c.
2254 * Fixed a bug in TOPIC_SET notify handling. The notifier
2255 may be other than client too, like server or channel.
2256 It expected it to always be only client and ignored the
2257 notify. Affected file silcd/packet_recieve.c.
2259 * Removed some (unnecessary) debug printing from
2260 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2262 * Do not force CMODE_CHANGE when server is announcing new
2265 Router announces stuff only after server reannounces channel
2266 after CHANNEL_CHANGE notify.
2268 These fixes optimizes the announcing procedure, and perhaps
2269 fixes some problems too. Affected file silcd/packet_receive.c.
2271 * Fixed SERVER_SIGNOFF sending to local clients. It was
2272 totally broken and sent the notify to all local clients,
2273 instead of only to those that was on same channel as the
2274 signing off clients. Affected file silcd/server_util.c.
2276 * Added -D option to server. It can be used to give debug
2277 level. The levels are from 0 - 99, and are predefined for
2278 smooth server debugging. (see silcd.c for the predefined
2279 levels). Affected file silcd/server.c.
2281 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2283 * Fixed a bug in Irssi SILC client to close the connection
2284 properly when disconnecting from server. Affected file
2285 irssi/src/silc/core/client_ops.c.
2287 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2289 * When authenticating as founder during JOIN command, check
2290 that the one authenticating becomes the only founder on the
2291 channel. Affected file silcd/command.c.
2293 * Better checking for founder mode setting when CUMODE_CHANGE
2294 notify is received. Affected file silcd/packet_receive.c.
2296 * Close all connections when shutting down the server by sending
2297 DISCONNECT packet. Close all listeners too when shutting
2298 down the server. Affected file silcd/server.c.
2300 * Handle DISCONNECT packet correctly in client library by
2301 calling the "disconnect" client operation. Affected file
2302 lib/silcclient/client.c.
2304 * Handle local errors correctly during resuming. Affected
2305 file lib/silcclient/client.c.
2307 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2309 * The log file is not dupped internally anymore in
2310 lib/silcutil/silclog.c. Fixed memory leaks too.
2312 * The scheduler now dispatches all pending timeout tasks
2313 when it is uninitialized with silc_schedule_uninit.
2314 Affected file lib/silcutil/silcschedule.c.
2316 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2318 * Added --enable-stack-trace option to configure. Added
2319 memory allocation stack trace support. Added files
2320 lib/silcutil/stacktrace.[ch]. Affected files are
2321 lib/silcutil/silcmemory.[ch].
2323 * Fixed memory leaks from libraries and server. Affected
2324 files around the tree.
2326 * Reverted back a fix made to CUMODE which broke it.
2327 Affected file silcd/command.c.
2329 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2331 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2332 core library, and implemented it. All textual messages SHOULD
2333 use this flag and the message MUST be UTF-8 encoded.
2334 All text messages sent by Irssi SILC client are now UTF-8
2335 encoded (regardless whether the terminal supports UTF-8 or not).
2336 Affected files are lib/silccore/silcchannel.h,
2337 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2340 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2342 * Added lots of new statistics updating that was missing from
2343 the server and router code. Affected files in silcd/.
2345 * Sending SIGUSR1 signal to server now dumps the current
2346 server statistics into /tmp directory. Affected file is
2349 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2350 the SILC Hash Interface also. Added new functions
2351 silc_hash_get_name, silc_hash_init, silc_hash_update and
2352 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2354 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2356 * Added some better info printing for client during connecting.
2357 Affected file silcd/server_util.c.
2359 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2360 to silence a user on a channel. Affected files are
2361 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2362 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2363 and silcd/packet_receive.c.
2365 * Fixed a fatal bug in handling of malformed command payload.
2366 Affected file silcd/command.c.
2368 * Fixed a double free when announcing channel users to router.
2369 Affected file silcd/server.c.
2371 * After successful authentication to channel founder mode, check
2372 that there isn't anyone else with founder mode on the channel.
2373 The one that authenticated will become founder and anyone
2374 else is demoted. Affected file silcd/command.c.
2376 * Added error printing of any error that has occurred during
2377 any command in client library. Affected file is
2378 irssi/src/silc/core/client_ops.c.
2380 * Removed some error printing from the client library and left
2381 it for the application to worry (from the error status it
2382 receives in 'command' client operation. Affected file is
2383 lib/silcclient/command.c.
2385 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2387 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2388 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2389 Starting key agreement with itself is denied. Affected file
2390 is lib/silcclient/client_keyagr.c.
2392 * Fixed some error checkings from the SFTP library which caused
2393 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2394 and lib/silcsftp/sftp_util.c.
2396 * Added new "debug" and "debug_string" settings to Irssi SILC
2397 client which can be used to print runtime debugging on the
2398 Irssi's screen. Available when compiled with --enable-debug
2399 option. Affected file irssi/src/silc/core/silc-core.c.
2401 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2403 * Fixed a missing variadic parameter in a function call that
2404 caused server crash when a non-allowed connection arrived.
2405 Reported by Richard Becker. Affected file silcd/server.c.
2407 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2409 * Added WATCH list sending to backup routers from router.
2410 The WATCH command is sent by the router to the backup
2411 router. Affected file silcd/command.c.
2413 * Mark the backup_router flag for RouterConnection entry
2414 if the backup router stuff is defined in the config file.
2415 Affected file silcd/serverconfig.c.
2417 * Fixed some backup data sending around the code to work better
2418 if the router is standalone router. Not all places were fixed.
2419 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2422 * Fixed the router connecting when connecting to multiple
2423 routers. It ignored every other router except the first
2424 one. Affected file silcd/server.c.
2426 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2428 * Made the private key generation after expiration optional.
2429 If not created after expiration the old key will re-expire
2430 at a later time (and thus key pair is not necessary to
2431 change). Affected file irssi/src/silc/core/clientutil.c.
2433 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2435 * The length arguments in bind() and connect() were wrong
2436 and fixed now to used SIZEOF_SOCKADDR in the
2437 lib/silcutil/unix/silcunixutil.c.
2439 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2441 * Fixed detach timeout handling to use Client ID and not
2442 the actual client entry which may be freed in the callback.
2443 Affected file silcd/command.c.
2445 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2447 * Merged c0ffee's multiple interface support patch.
2448 Affected files in silcd/.
2450 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2452 * Cleanup keys properly. Affected file is
2453 irssi/src/silc/core/clientutil.c.
2455 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2457 * Display the user mode on the status bar. Affected file
2458 irssi/src/silc/core/silc-expandos.c.
2460 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2462 * If private message key is not set, but the flag is set in
2463 the packet, ignore the packet since it cannot be decrypted.
2464 Affected file lib/silcclient/client_prvmsg.c.
2466 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2468 * When resuming client, remove the old client entry from
2469 the watcher list too. Affected file silcd/packet_receive.c.
2471 * Do not allow normal server to force founder mode away
2472 from router if the founder mode is already set. Affected
2473 file silcd/packet_receive.c.
2475 * Remove the client entry with watch notify types with short
2476 timeout, and not directly, so that other notifys can be
2477 retrieved too. Affected file lib/silcclient/client_notify.c.
2479 * Display notification about data messages that cannot be
2480 displayed. Affected files irssi/src/silc/core/client_ops.c,
2481 irssi/src/fe-common/silc/module-formats.[ch].
2483 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2485 * Fixed the CHANNEL_CHANGE notify handling in client libary
2486 to not use freed memory. Affected file is
2487 lib/silcclient/client_notify.c.
2489 * Fixed CUMODE_CHANGE notify handling in server. Affected
2490 file silcd/packet_receive.c.
2492 * Fixed USERS command to support empty channels. Affected
2493 file silcd/command.c.
2495 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2497 * Allow multiple identical pending commands to be registered
2498 in client library. Affected file is lib/silcclient/command.c.
2500 * Call the completion for resolving client information only
2501 after all resolvers has finished. This fixes a crash in
2502 the client. Added support for checking when the resolvers
2503 are finished. Affected file is lib/silcclient/idlist.c.
2505 * Wait by default 3 seconds before reconnecting to the server
2506 after being disconnected. Makes the /detach command a bit
2509 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2511 * Check the watcher list before sending signoff notifys
2512 when closing client connection. Affected file is
2515 * Added better CMODE command rights checking. Affected file
2516 silcd/server_util.c.
2518 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2520 * Fixed watcher list checking during server signoff. It
2521 crashed the server. Affected file silcd/server_util.c.
2523 * The JOIN command reply returns now the founder's public
2524 key. Affected file is silcd/command.c.
2526 * Announce the channel mode, and the mode properties with
2527 CMODE_CHANGE notify. Affected file silcd/server.c.
2529 * Mark new channels by default disabled, untill at least
2530 one user joins the channel. Affected file is
2531 silcd/packet_receive.c.
2533 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2535 * The nickname argument to watch notify can be optional.
2536 Fixes a crash in server. Affected file silcd/packet_send.c.
2538 * Remove the client entry from cache if the WATCH notify type
2539 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2540 lib/silcclient/client_notify.c.
2542 * Check the watcher list before and after changing nickname
2543 when the NICK_CHANGE notify is received. Affected file is
2546 * Fixed a crash in OPER and SILCOPER command sending. Empty
2547 passphrase caused the crash. Affected file is
2548 lib/silcclient/command.c.
2550 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2552 * Merged with Irssi CVS for Irssi SILC client.
2554 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2556 * Completed the protocol specifications.
2558 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2560 * Merged with Irssi CVS for Irssi SILC client.
2562 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2564 * Added the founder's public key delivery to the
2565 CUMODE_CHANGE notify type as well. Updated the protocol
2566 specs and the code. Affected files are silcd/packet_send.[ch],
2567 silcd/packet_receive.c and silcd/command.c.
2569 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2571 * Added silc_pkcs_public_key_copy function into the
2572 lib/silccrypt/silcpkcs.[ch].
2574 * Remove the `iv' from the SilcChannelEntry since we can
2575 live without it. Affected files are silcd/idlist.h and
2576 silcd/packet_receive.c.
2578 * Added support for sending the founder's public key in
2579 the CMODE_CHANGE notify packet in the server. Affected
2580 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2581 silcd/command.c and silcd/server.c.
2583 * Changed the FOUNDER_AUTH authentication to use only
2584 public key authentication as defined by new protocol
2585 specs. Passphrase authentication with that mode cannot
2586 be used anymore. It is now possible to reclaim founder
2587 mode from any server in the network. Affected files are
2588 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2590 * Added permanent channels support by making the channel
2591 permanent when FOUNDER_AUTH mode is set on the channel.
2592 The channel will not be destroyed even if channel is empty
2593 when that mode is set. Protocol TODO #17. Affected
2594 files are silcd/server.[ch], server_util.[ch],
2595 silcd/command.c, silcd/packet_receive.c and
2596 lib/silcclient/command.c.
2598 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2600 * Added reference counter to the command reply context in
2601 the client library. Affected files are
2602 lib/silcclient/command_reply.[ch].
2604 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2606 * Fixed rekey protocol with PFS in the client library.
2607 Affected file is lib/silcclient/protocol.c.
2609 * Added support for list of errors in client library
2610 command reply handling. Affected file is
2611 lib/silcclient/command_reply.c.
2613 * Defined that the WHOIS and IDENTIFY commands can send
2614 list of errors. Updated the protocol specs. Protocol
2617 * Added support for sending list of errors to WHOIS and
2618 IDENTIFY commands in server. Added support for receiving
2619 list of errors in server. Affected files are
2620 silcd/command.c and silcd/command_reply.c.
2622 * Fixed client info resolving on LEAVE command in client
2623 library to not crash. Affected file is
2624 lib/silcclient/client_notify.c.
2626 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2628 * Defined that the NICK command replies with thew changed
2629 nickname too, to make the nickname changing simpler at
2630 the client's end. Updated protocol specs and the code
2631 in client and server. Affected files are
2632 silcd/command.c, lib/silcclient/command_reply.c and
2633 lib/silcclient/command.c.
2635 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2637 * Added `Compressed' packet flag to indicate that the packet
2638 payload is compressed by the sender. Updated the protocol
2639 specs and the core library. The compression still is not
2640 implemented in the sources. Affected file is
2641 lib/silccore/silcpacket.h.
2643 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2645 * Remove pending command callbacks also if the connection
2646 to the server is destroyed. Affected file is
2647 lib/silcclient/client.c.
2649 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2651 * Added new QUIET channel user mode that can be used to
2652 quiet a user in a channel. Updated the protocol specs but
2653 it wasn't implemented yet. Protocol TODO #27. Affected
2654 file is lib/silccore/silcmode.h.
2656 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2658 * Added BLOCK_INVITE user mode to be able to block incoming
2659 invite notifications. Protoocol TODO #26. Affected files
2660 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2663 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2664 the protocol specs and the code. Affected file is
2665 lib/silccrypt/silcpkcs.c.
2667 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2669 * Disconnect Payload includes now the status type. Updated
2670 the protocol specs and the code. Protocol TODO #25.
2671 Affected files are silcd/server.c, lib/silcclient/client.c.
2673 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2674 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2675 Moved the silc_client_command_status_messages table to the
2676 lib/silcutil/silcutil.c and added new funtion
2677 silc_get_status_message, which deprecates function
2678 silc_client_status_message. Affected files are
2679 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2680 lib/silcutil/silcutil.[ch].
2682 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2684 * Defined that the nickname hash in Client ID MUST be from
2685 lowercase nickname. This effectively changes nicknames in
2686 SILC to case-insensitive. Updated the protocol specs and
2687 the code. Affected files are lib/silcutil/silcutil.[ch],
2688 silcd/serverid.c, and silcd/idlist.c.
2690 * Added new channel user modes BLOCK_MESSAGES_USERS and
2691 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2692 code. Affected files are lib/silccore/silcmode.h,
2693 lib/silcclient/command.c, and silcd/packet_send.c.
2695 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2696 specs and code. Affected file lib/silccore/silcstatus.h.
2698 * Added support for watch list. It is possible to add nicknames
2699 to be watched, and when they come to network, leave network
2700 or user mode changes the watcher will be notified of this
2701 change. Added SILC_COMMAND_WATCH command, added new
2702 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2703 notifications. Updated the protocol specs and implemented
2704 this to library, client and server. Protocol TODO #21.
2705 Affected files are lib/silccore/silccomand.h,
2706 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2707 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2708 silcd/packet_send.[ch], silcd/packet_receive.c, and
2709 irssi/src/silc/core/client_ops.c.
2711 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2712 somebody watching you. Updated the protocol specs and the
2713 code. Affected files are lib/silccore/silcmode.h, and
2714 lib/silcclient/command.c.
2716 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2718 * Added service support to SILC protocol. Added new command
2719 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2720 core library. Services are not implemented in server or
2721 client for now. Protocol TODO #20. Affected files are
2722 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2724 * Added SilcStatus argument to `command' client operation
2725 to return the error status when command sending fails
2726 locally. Changed all command in client library to return
2727 correct command status. Affected files are
2728 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2729 irssi/src/silc/core/client_ops.c.
2731 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2733 * Added silc_mime_parse function to parse MIME headers.
2734 Affected files are lib/silcutil/silcstruti.[ch].
2736 * Added MIME header parsing in Irssi SILC Client. It displays
2737 all textual MIME objects, others it ignores. Affected file
2738 is irssi/src/silc/core/clien_ops.c.
2740 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2742 * Fixed a bug in the pid writing function, which couldn't be
2743 written in a root-owned directory.
2745 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2747 * Defined that channel message to unknown Channel ID must
2748 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2749 Updated the protocol specs and the code in server. The
2750 affected file is silcd/packet_receive.c.
2752 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2754 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2755 that it is used to send error notifys if error occurs during
2756 some SILC packet processing, except commands. The error
2757 types are same as for command reply types. Defined that
2758 if private message is sent to unknown Client ID the error
2759 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2760 Updated the protocol specs and code. Affected files are
2761 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2762 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2763 and irssi/src/silc/core/client_ops.c. Renamed the
2764 SilcCommandStatus to SilcStatus.
2766 * Defined the use of extra WHOIS attributes in WHOIS command.
2767 The <Requested Attributes> (defined in a separate document)
2768 can be used to request additional information about user
2769 not returned by standard WHOIS command. Defined that server
2770 can send WHOIS command directly to client. Client provides
2771 the requested attributes to the server. Updated the protocol
2772 specs. Protocol TODO #4. Implementation is not done yet
2773 (Protocol TODO #24).
2775 * Renamed function silc_client_command_status_message to
2776 silc_client_status_message. Affected files are
2777 lib/silcclient/command_reply.[ch].
2779 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2781 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2782 32 bit integers. Updated the protcol specs and the code.
2783 Affected files are silcd/command.c and
2784 lib/silcclient/command.c.
2786 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2788 * Fixed a bug in library where sending a bogus authentication
2789 payload would lead to a crash. Affected file is
2790 lib/silccore/silcauth.c.
2792 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2794 * Added detach_disabled and detach_timeout server config
2795 options to the server. Affected files silcd/serverconfig.[ch],
2796 silcd/command.c and silcd/packet_receive.c.
2798 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2800 * Added resolve_cmd_ident field to the SilcClientEntry structure
2801 too so that if the entry is for example being resolved so
2802 another command may attach to the same pending command reply
2803 without requiring to resolve the same entry again. Added
2804 support for adding multiple pending commands for one
2805 command idenfier. Affected files lib/silcclient/command.[ch],
2806 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2808 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2810 * Defined that server receives WHOIS command reply for private
2811 and secret channels too. Updated protocol specs and the
2812 code in server. Affected file silcd/command.c.
2814 * Defined <channel user mode list> argument to WHOIS command
2815 reply for returning user modes on the channels. The
2816 channel list now doesn't include the user mode anymore but the
2817 actual channel mode. Updated protocol specs and the code in
2818 client and server. Affected files are silcd/command_reply.c,
2819 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2820 and lib/silcclient/command_reply.c.
2822 * Save the channels list in WHOIS command reply in normal server
2823 so that WHOIS always shows joined channels also in normal
2824 server and not just on router. Affected file is
2825 silcd/command_reply.c.
2827 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2829 * Defined that server receives USERS command reply for private
2830 and secret channels too. Updated protocol specs and the
2831 code in server. Affected file silcd/command.c.
2833 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2835 * Changed the UMODE's mode mask argument to be optional. If
2836 not provided then the command merely returns the current mode
2837 mask to the client. Updated protocol specs and the server.
2838 Affected file is silcd/command.c.
2840 * Added SILC session detachment/resuming support. It is possible
2841 to detach by closing the network connection and then re-connect
2842 and resume to the old client session. Added DETACHED user
2843 mode that server will set for detached client. Added new
2844 packet RESUME_CLIENT which is used to perform the resuming
2845 process. Added DETACH command. Updated the protocol specs,
2846 core library, client and server. Protocol TODO #22. Very
2847 many affected files around the tree.
2849 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2851 * Changed the CMODE's mode mask argument to be optional. If
2852 not provided then the command merely returns the current mode
2853 mask to the client. Updated protocol specs and the server.
2854 Affected file is silcd/command.c.
2856 * Changed the Killer's Client ID in KILLED notify to be just
2857 any ID payload since router server is allowed to kill as well.
2858 Updated protocol specs, client libary and server. Affected
2859 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2860 and irssi/src/silc/core/client_ops.c.
2862 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2864 * Added new user modes ANONYMOUS for special anonymous servers
2865 that may set the mode for client, and BLOCK_PRIVMSG which
2866 client may set to block incoming private messages unless the
2867 Private Message Key flag is set (using private keys to protect
2868 private messages). Updated protocol specs and code in client
2869 and server and core library. Protocol TODO #23. Affected
2870 files are lib/silccore/silcmode.h, silcd/server.[ch],
2871 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2872 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2874 * Added new channel user mode BLOCK_MESSAGES which the client
2875 may set to itself to tell server not send channel messages.
2876 Other packets such as channel key packets are still sent.
2877 Protocol TODO #23. Updated the protocol specs, client and
2878 server. Affected files are lib/silccore/silcmode.h,
2879 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2880 lib/silcutil/silcutil.c, silcd/command.c, and
2881 silcd/packet_send.c.
2883 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2885 * Redefined the Status Payload to include now two 8 bit fields,
2886 instead of one 16 bit field. This now makes it possible to
2887 send list of errors. Updated the protocol specs and the code
2888 in core library, client library and server. Protocol TODO #1.
2889 Affected files are lib/silccore/silccommand.[ch],
2890 lib/silcclient/command_reply.[ch], silcd/command.c,
2891 silcd/command_reply.c and silcd/packet_receive.[ch].
2893 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2895 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2896 must be handled by the application and should tell the application
2897 that an error message was already printed, and it should print the
2898 config coords (line, filename, ...). Affected files are
2899 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2901 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2902 server config parsing code more readable.
2904 Fixed a bug in the fetch_logging() config callback.
2906 Affected files is silcd/serverconfig.c.
2908 * Drop root privileges when started in foreground. Don't drop them
2909 if debugging also. Affected file is silcd/silcd.c.
2911 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2913 * Added more IM-like features by introducing new user modes
2914 for setting various presence information. Added new modes:
2915 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2916 specs and code. Protocol TODO #19. Affected files are
2917 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2918 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2920 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2922 * Added STATS command to the protocol after all, to return
2923 various statistical information about the network. It can
2924 be used by clients to retrieve statistical information, and
2925 servers may use it to to fetch cell and network wide
2926 statistics from router. Updated the protocol specs and
2927 implemented it to the server. Protocol TODO #16.
2928 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2929 silcd/command_reply.[ch].
2931 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2933 * The LIST command reply in client libary now adds new channel
2934 entry if the returned channel doesn't exist yet in cache,
2935 and returns the channel entry to the application in the
2936 command_reply client operation. Affected file is
2937 lib/silcclient/command_reply.c.
2939 * Changed the channel message payload's MAC generation to
2940 include the IV in the MAC as well. This way all relevant
2941 parts of the channel message payload are authenticated also
2942 with the channel message MAC (and not only by packet MAC).
2943 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2944 Affected file is lib/silccore/silcchannel.c.
2946 * Fixed the SKE to save the remote version, since the
2947 silc_ske_parse_version mistakenly checked wrong version,
2948 after it replaced the start payload. Affected files are
2949 lib/silcske/silcske.[ch].
2951 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2953 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2954 string utility functions. Added there also new functions
2955 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2956 Affected files lib/silcutil/silcstrutil.[ch].
2958 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2959 files are lib/silcutil/silcstrutil.[ch].
2961 * Defined that the security property fields in SKE SHOULD be
2962 UTF-8 encoded, defined that version string MUST be US-ASCII
2963 encoded, defined that passphrases sent in connection
2964 authentication protocol MUST be UTF-8 encoded. Implemented
2965 these to the client and server. Defined also that other
2966 passphrases sent in the protocol MUST be UTF-8 encoded.
2967 Affected files are lib/silcske/silcske.c,
2968 lib/silcclient/protocol.c, silcd/protocol.c,
2969 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2971 * Changed the silc_client_close_connection interface to not
2972 need the SilcSocketConnection which should not be visible
2973 to application. Affected files are lib/silcclient/client.c
2974 and lib/silcclient/silcclient.h.
2976 * Rewrote the text for Private Message Key Payload in the
2977 protocol specification. Protocol TODO #11.
2979 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2981 * Upgraded the protocol version to 1.1, updated protocol specs
2984 * Added the nickname as new argument to NICK_CHANGE notify and
2985 added it to protocol specs and implemented it to client and
2986 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2987 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2988 lib/silcclient/client_notify.c.
2990 * Added the killer's client ID to the KILLED notify and added
2991 it to protocol specs and implemented it to client and server.
2992 Protocol TODO #13. Affected files are silcd/command.c,
2993 silcd/packet_receive.c, packet_send.[ch],
2994 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2995 The killer's client entry is now returned to application in
2996 the `notify' client operation.
2998 * Fixed the Max Argument fields that had too large value set
2999 in the protocol specs. Protocol TODO #14.
3001 * Added the LEAVE command reply to return the ID of parted
3002 channel. Updated protocol specs and implemented it to the
3003 client and server. Protocol TODO #15. Affected files are
3004 silcd/command.c, lib/silcclient/command_reply.c. The channel
3005 entry is now returned to application in the `command_reply'
3008 * Rewrote the version SKE version checking in client libary
3009 and in server to use the silc_parse_version_string. Affected
3010 files are lib/silcclient/protocol.c, silcd/protocol.c.
3012 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3013 commands that was missing it, and updated protocol specs and
3014 the server implementation. Protocol TODO #10. The affected
3015 file is silcd/command.c.
3017 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3018 generic reply to a generic request (REQUEST flag), and
3019 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3020 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3021 to define the payload for DATA flag. Added the flags to
3022 the implementation. Protocol TODO #9. Affected file is
3023 lib/silccore/silcchannel.h.
3025 Changed the client library to return the message length
3026 to application as well in the channel_message and private_message
3027 client operations. Affected files are
3028 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3029 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3030 and lib/silcclient/client_ops_example.c.
3032 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3033 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3034 the channel. Updated protocol specs and impelemented this
3035 to client and server. Protocol TODO #6. Affected files are
3036 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3037 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3039 Added new options m and M to CMODE command in Irssi SILC
3040 client to set these modes.
3042 * Deprecated all administrative commands from SILC protocol
3043 since they are highly implementation specific commands.
3044 Updated protocol specs. Moved the old commands in
3045 implementations to private range of command types. Affected
3046 files are silcd/command.c, lib/silcclient/command.c and
3047 lib/silcclient/command_reply.c. Protocol TODO #8.
3049 * Fixed a bug in server where sending unknown command crashes
3050 the server. Affected file silcd/command.c.
3052 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3054 * Added SILC_PROTOCOLVERSION macro to check protocol version
3055 of a socket connection. The affected file is
3056 lib/silcutil/silcsockconn.h.
3058 * Added better error logging in rekey protocol. Affected file
3061 * Do not check public key types in SKE during rekey. Affected
3062 file lib/silcske/payload.c.
3064 * Fixed the rekey protocol with PFS, which was totally broken.
3065 Affected file silcd/protocol.c.
3067 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3069 * Some client implementations quit network by doing first LEAVE
3070 and then immediately SIGNOFF (like Bombyx). We now do check
3071 after a short time after LEAVE notify and check whether the
3072 client is still valid after LEAVE, and if not we remove it from
3073 cache. Affected file is lib/silcclient/client_notify.c.
3075 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3077 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3078 it's good not to have security holes here.
3080 * Fixed a negative refcount situtuation for the config context.
3081 Affected file is silcd/serverconfig.c.
3083 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3085 * ROBOdoc documented lib/silcutil/silcutil.h.
3087 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3089 * Optimized even more the SilcPacketContext structure. Now
3090 totally saved 16 bytes of memory per context after optimization.
3091 Affected files are lib/silccore/silcpacket.[ch].
3093 * Made strict checks for valid SILC IDs. Affected file is
3094 lib/silccore/silcid.c.
3096 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3098 * Changed the object argument for silc_cipher_register,
3099 silc_hash_register, silc_hmac_register and silc_pkcs_register
3100 to const. Affected files are lib/silccrypt/silccipher.[ch],
3101 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3103 * Changed the silc_get_username and silc_get_real_name to
3104 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3106 * Fixed the Irssi SILC Client to use the silc_get_username and
3107 silc_get_real_name insted of glib routines since the glib
3108 routines only corrupt stack. Fixes the Irssi SILC to work in
3109 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3111 * Fixed the Irssi to not use g_get_home_dir since it crashes
3112 or returns garbage on cygwin and corrupts stack. Added function
3113 get_home_dir to Irssi routines. Affected files are
3114 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3116 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3118 * Made some structure optimizations. SFTP memory FS MemFSEntry
3119 entry structure. Optimized SilcTask structure. Optimized
3120 SilcPacketContext structure.
3122 Affected files lib/silcsftp/sftp_fs_memory.c,
3123 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3125 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3127 * And yet again reverted back the config thing since Johnny
3128 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3131 * Fixed memory leaks from config object. Affected files are
3132 silcd/serverconfig.[ch].
3134 * Added support for adding new connections to the server in rehash.
3135 After rehash they take effect.
3137 Added support for changing the maximum allowed connections in
3138 rehash. The number can grow but going smaller is not supported.
3140 Added function silc_server_num_sockets_by_remote to the
3141 silcd/server_util.[ch].
3143 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3145 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3147 * Added preliminary checking during config parsing for a valid
3148 public/private key and removed further checks in the code.
3149 Affected files are silcd/serverconfig.[ch], server.c.
3151 * Moved functions silc_server_drop() and silc_server_daemonise()
3152 from server.c to silcd.c since they are stricly related to
3153 the application activity.
3155 * Reverted a small part of the automatic ref/unref since
3156 it caused a double unref in some situations. Affected
3157 files are silcd/silcd.[ch], server.c, serverconfig.c.
3159 * Added some .cvsignore files in the lib directory.
3161 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3163 * Fixed silc_net_gethostbyaddr to correctly resolve by
3164 address. Affected file lib/silcutil/silcnet.c.
3166 * Fixed the notify relaying to client. The HMAC to be used
3167 with relayed packets ws wrong and caused decryption failure
3168 at the client end. Affected file is silcd/packet_receive.c.
3170 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3172 * Created new branch silc_protocol_1_0_branch.
3174 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3176 * Changed the silc_server_config_* routines to be SilcServer
3177 independent. They are now officially application specific code
3178 and not part of generic server implementation. Affected files
3179 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3181 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3183 * Added automatic referencing of config context in the
3184 silc_server_config_alloc, and automatic unreferencing in the
3185 silc_server_config_destroy. Affected files are
3186 silcd/serverconfig.[ch], silcd/silcd.c.
3188 * Fixed the silc_log_quick handling in the logging routines.
3189 It didn't log quickly when it was TRUE. Affected file is
3190 lib/silcutil/silclog.c. Also the flush delay was set even
3191 if it was 0 in config file. Affected file is
3192 silcd/serverconfig.c.
3194 * Added support for changing key pair of the server in rehash.
3195 Affected file silcd/server.c.
3197 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3199 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3200 too early, before getting the channel entry. Affected file
3201 is silcd/packet_receive.c.
3203 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3205 * Added functions silc_server_config_[ref/unref], these are used
3206 to prevent that the config object is destroyed.
3208 No longer directly affect global variables silc_log_quick and
3209 silc_log_delay, they are first cached inside the config object
3210 and then applied with silc_server_config_setlogfiles().
3212 silc_server_config_set_defaults() is now internal to
3213 serverconfig.c, there are no reasons to show this internal stuff
3216 Affected files are silcd/serverconfig.[ch].
3218 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3219 fprintf's to stderr, since some code may be executed again after
3220 the server went into the background. Affected files are
3223 * Added rehash support. Added function silc_server_rehash() that
3224 will perform all the basic tasks of the rehashing procedure.
3226 * Added command line option `-x, --hexdump'. This will enable the
3227 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3228 The option `--hexdump' implies `--debug'.
3230 * Fixed a bad bug in the logging APIs (silcutil library) where
3231 the application would crash after calling silc_log_reset_all().
3233 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3235 * Fixed the KICKED notify handling in client library to
3236 correctly remove the channel and all entries from the
3237 channel when I was kicked. This bug crashed the client.
3239 Fixed yet another but in KICKED notify handling to remove
3240 the kicked client correctly from the channel.
3242 Affected file is lib/silcclient/client_notify.c.
3244 * Fixed a minor bug in looking up correct client entry
3245 in KICKED notify in server. Affected file is
3246 silcd/packet_receive.c.
3248 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3249 sources correctly to distribution. Fixes --with-gmp option.
3251 * Removed the manual rehashing from ID Cache, and changed it
3252 to use the SILC Hash Table's auto rehash feature. Affected
3253 file is lib/silccore/silcidcache.c.
3255 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3257 * Fixed a bug in the silc_client_nickname_format function that
3258 handles the multiple same nickname formatting. Two clients
3259 with same nickname caused problems after the first one left
3260 and rejoined. It didn't format the nickname correctly.
3261 Affected file is lib/silcclient/idlist.c.
3263 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * Don't change the topic if olod topic is same as new one.
3266 Affected file is silcd/packet_receive.c.
3268 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3270 * Added cross-reference support to the SILC Documentation
3271 generator. All types across all HTML files are now cross-
3272 referenced. Affected files util/robodoc/generator.c and
3273 scripts/silcdoc/silcdoc.
3275 * Added file lib/silcutil/silctypes.h to include all the
3276 arithmetic type definitions and some macros. Removed
3277 includes/bitmove.h and moved macros to silctypes.h.
3279 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3281 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3283 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3285 * Added `type' argument to silc_id_payload_parse_id function which
3286 now returns the type of the ID to the sent pointer. Affected
3287 file is lib/silccore/silcid.[ch].
3289 * Added check for CMODE_CHANGE notify type that mode change is
3290 allowed by the sender. Affected file silcd/packet_receive.c.
3292 * Added check for CUMODE_CHANGE notify type that mode change is
3293 allowed by the sender. Affected file silcd/packet_receive.c.
3294 Added the ID type as CUMODE_CHANGE notify type as argument
3295 to the `notify' client operation. Affected files are
3296 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3298 * Added function silc_client_add_server to the client library.
3299 Added support for resolving also channel and server info when
3300 received unknown entity in notify packet. Affected files are
3301 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3303 * Added function silc_command_get_status to return the command
3304 status from the command reply's argument payload. Affected files
3305 are lib/silccore/silccommand.[ch].
3307 * Added check for KICKED notify type that the kicking is
3308 allowed by the client. Affected file silcd/packet_receive.c.
3310 * Created function silc_get_input which can be used to get input
3311 (echo on or off) from user on command line. Affected files are
3312 lib/silcutil/silcutil.[ch].
3314 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3316 * Optimized silc_server_packet_relay_to_channel function.
3317 Added new function silc_channel_message_payload_encrypt which
3318 can be called directly if channel message payload needs to
3319 be encrypted and is already encoded (no need to call _encode
3320 function). Packet relaying is now done by router without any
3321 extra memory allocations. Affected files are
3322 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3323 silcd/packet_send.c.
3325 * Fixed the INVITE notify handling. It took wrong arguments
3326 as invite list and invite delete. Affected file is
3327 silcd/packet_receive.c.
3329 * Added check for TOPIC_SET notify type that the topic change is
3330 allowed by the client. Affected file silcd/packet_receive.c.
3332 * Added check for INVITE notify type that inviting is allowed by
3333 the client. Affected file silcd/packet_receive.c.
3335 * Changed the silc_server_client_on_channel to return the
3336 SilcChannelClientEntry as well. Moved the function
3337 silc_server_check_cmode_rights to server_util.[ch].
3338 Affected files are silcd/server_util.[ch], silcd/command.c.
3340 * Added function silc_server_check_umode_rights to check whether
3341 changing client's user mode is allowed. Added check for
3342 UMODE_CHANGE notify type that the umode change is allowed
3343 by the client. Affected files are silcd/server_util.[ch],
3344 silcd/packet_receive.c and silcd/command.c.
3346 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3348 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3349 ID length. It ignored that ID can be IPv6 based as well.
3350 Affected file lib/silccore/silcpacket.h.
3352 * Fixed the silc_id_id2str and silc_id_str2id to take the
3353 IPv6 address offset's into consideration. Affecte file is
3354 lib/silccore/silcid.c.
3356 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3358 * Fixed the internal Unix scheduler functions to check for
3359 NULL context they may receive. The affected file is
3360 lib/silcutil/unix/silcunixschedule.c.
3362 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3364 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3365 can specify different directory with --home command line
3366 parameter. Affected files irssi/src/silc/core/client_ops.c,
3369 * SILC-specific commands aren't now executed if the active server
3370 isn't of SILC-type, so there won't be problems with having
3371 IRC and SILC protocol support in same client. Affected files
3372 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3375 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3377 * Improved the signal support in SILC Schedule. Added new
3378 function silc_schedule_signal_call which is used by application
3379 to mark a signal to be called. It is now safe to perform
3380 any kind of tasks in signal callbacks since it is guaranteed
3381 that the application specified signal callback is called
3382 after the signal is over. Affected files are
3383 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3385 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3387 * Added `name' field to SilcChannelPrivateKey to represent
3388 application given name for the key. Moved also the context from
3389 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3390 Added the `name' argument also to the function
3391 silc_client_add_channel_private_key.
3393 Added function silc_client_current_channel_private_key to set the
3394 current channel private key in use.
3396 Added "change" command to KEY command which can be used to change
3397 the current channel private key. Bound the command also to
3398 alt+K (Alt+Shift+k).
3400 Also affected files lib/silcclient/client_channel.c,
3401 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3403 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3405 * Added silc_rng_get_byte_fast function in to the
3406 lib/silccrypt/silcrng.[ch].
3408 * Changed the interface of silc_packet_assemble and the
3409 silc_packet_send_prepare. If silc_packet_assmble is now
3410 called the application does not call silc_packet_send_prepare
3411 because the library will call it automatically. These
3412 interfaces now also return a reference to the outgoing buffer
3413 which includes the assembled packet, which the application can
3414 use to encrypt the packet.
3416 Affected files are lib/silccore/silcpacket.[ch],
3417 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3418 silcd/packet_send.c, server_backup.c and packet_receive.c.
3420 * Fixed a packet sending bug on very high load, where outgoing
3421 packet queue wasn't handled correctly and packets got corrupted.
3422 Affected files are lib/silcutil/*/silc*sockconn.c,
3423 lib/silcclient/client.c and silcd/server.c.
3425 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3427 * Added macro SILC_PACKET_DATALEN which can be used during
3428 packet assembling to check whether the data to be added to
3429 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3430 len is truncated until it fits it.
3432 Added checks for maximum length of channel message payload and
3433 private message payload also.
3435 Added checks for maximum packet length in server and in
3438 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3439 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3440 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3441 lib/silcclient/client_prvmsg.c.
3443 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3445 * Added silc_server_packet_queue_purge call to the
3446 silc_server_disconnect_remote to assure that all data in the
3447 queue before disconnecting is sent to the network. Affected
3448 file silcd/server.c.
3450 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3452 * Added the deleting of server's own ID cache entry to the
3453 silc_server_free function. Free also everything else that
3454 has been allocated in silc_server_init. The affected file
3457 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3459 * Added functions silc_parse_version_string, silc_version_to_num,
3460 and silc_ske_parse_version to parse SILC protocol style version
3461 strings. Affected files lib/silcutil/silcutil.[ch] and
3462 lib/silcske/silcske.[ch].
3464 * Added new configuration params: version_protocol, version_software
3465 and version_software_vendor to specify what version the remote
3466 host must at least be to be able to connect to server. The vendor
3467 string can be regex matched too. Added new function
3468 silc_server_connection_allowed to check maximum number of allowed
3469 connections, and allowed versions for incoming connections.
3470 Affected files are silcd/server.c, server_util.[ch] and
3473 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3475 * Added preliminary support for signals in scheduler. The
3476 signals we care about are now blocked always when the scheduler
3477 is locked. This way we can synchronise the use of signal with
3478 scheduler. It is guaranteed that when signal occurs the scheduler
3479 is not locked, and thus new tasks can be safely added to the
3482 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3483 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3484 Added new platform specific routines
3485 silc_schedule_internal_signals_[un]block and
3486 silc_schedule_internal_signal_[un]register.
3488 Added new functions to SILC Schedule API:
3489 silc_schedule_signal_[un]register. Each signal that application
3490 is going to use should be registered to the scheduler.
3492 Affected files are lib/silcutil/silcschedule.[ch],
3493 lib/silcutil/*/silc*schedule.c.
3495 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3497 * Check for unauthenticated client and server in the
3498 silc_server_new_client and silc_server_new_server functions.
3499 Affected file silcd/packet_receive.c.
3501 * Added function silc_string_is_ascii to check whether given
3502 string is 7-bit ASCII string. Affected files are
3503 lib/silcutil/silcutil.[ch].
3505 * Added function silc_id_is_valid_server_id into the
3506 silcd/serverid.c and added checking for valid Server ID's in
3507 silc_server_new_server. The Server ID must always be based
3508 on the server's public IP address.
3510 * Added logging of DISCONNECT packet message in the server.
3511 Affected file silcd/server.c.
3513 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3515 * Changed all library interfaces that use Global RNG to also
3516 accept SilcRng as argument. Affected files are
3517 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3518 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3519 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3520 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3521 lib/silccrypt/rsa.c.
3523 * Added function silc_pkcs_generate_key to the
3524 lib/silccrypt/silcpkcs.[ch] for applications so that they
3525 don't need to do pkcs->pkcs->init calls anymore.
3527 * Remove SilcSocketConnection from the SFTP API since it really
3528 wasn't needed there. The application has the information
3529 saved in its contexts anyway and the SFTP layer doesn't need
3530 know about it. Affected files lib/silcsft/silcsftp.h and
3531 lib/silcsftp/sftp_[server/client].c.
3533 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3534 The SilcSimContext is not SilcSim.
3536 * Fixed possible buffer overflows in silc_id_render in the
3537 lib/silcutil/silcutil.c.
3539 * On EPOC the global crypto module lists are not used at all
3540 in the crypto library. Added support for using the constant
3541 algorithm list on EPOC. Affected files are
3542 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3545 * Fixed the handling of third parameter of KICKED notify, since
3546 it was mistakenly updated to SILC Protocol 1.0 even though it
3547 is to be included in 1.1. Since it is not in 1.0 it is not
3548 mandatory, and this fix now handles it only if it is provided,
3549 and it is not error if it is not provided. Affected file
3550 lib/silcclient/client_notify.c.
3552 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3554 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3555 client. Affected file irssi/src/silc/core/client_ops.c.
3557 * Merged with Irssi 0.8.4 from irssi.org CVS.
3559 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3561 * Check for valid socket connection in client entries before
3562 sending any messages. Fixes a crash, but doesn't fix some
3563 other underlaying bug that is lurking there. Affected
3564 file silcd/packet_send.c.
3566 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3568 * $usermode, $cumode and $cumode_space expandos shouldn't do
3569 anything with non-SILC server records. Affected file
3570 irssi/src/silc/core/silc-expandos.c
3572 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3574 * Fixed the silc_net_check_[host/local]_by_sock to support
3575 IPv6 bound sockets as well. Now they can return IPv6 addresses
3576 as well. Affected file lib/silcutil/silcnet.c.
3578 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3579 Affected lib/silcutil/unix/silcunixnet.c.
3581 * Fixed ID rendering (at least on some platforms, not NetBSD)
3582 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3584 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3586 * Added silc_hash_public_key and silc_hash_public_key_compare
3587 functions to be used with SilcHashTable. They can be used to
3588 hash public keys and compare public keys in hash table. Affected
3589 file lib/silcutil/silcutil.[ch].
3591 * Added support for specifying multiple public keys for Client
3592 connection section in server configuration file. This makes it
3593 possible to accept multiple public keys from same host, or to
3594 make a section that accepts any incoming host, and have the
3595 accepted public keys listed in the section.
3597 Added functions silc_sever_[find/get]_public_key, added the
3598 support for this actually to all connection sections but only
3599 the Client section is currently allowed to specify multiple
3602 Affected files are silcd/server.c, server_internal.h,
3603 command.c, protocol.c, server_util.[ch], packet_receive.c.
3605 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3607 * Merged Irssi 0.8.2 from irssi.org CVS.
3609 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3611 * If silc_debug is TRUE, also output standard logging messages
3612 to stderr with the debug output.
3614 Made silc_log_reset_all() flushing all channels before returning.
3615 Also fixed some documentation typos.
3617 Affected files are lib/silcutil/silclog.[ch].
3619 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3621 * Fixed the server to check correctly the amount of connections
3622 from single host, by checking also the type of the connection.
3623 Fixed also the comparison of number of connections and number
3624 of allowed connections. Affected files are silcd/server.c,
3627 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3629 * Fixed the USERS command reply to save the user's mode on the
3630 channel as well. Fixed JOIN command reply to check whether a
3631 client is on channel already and not join it twice. Affected
3632 file lib/silcclient/command_reply.c.
3634 * Added new file silc-expandos.c into irssi/silc/core/ to return
3635 various stuff for various signal for the statusbar etc. updating.
3636 Now Irssi SILC client prints channel user modes etc. on the
3639 * The user mode (like server/router operator changes) is now shown
3640 on the Irssi SILC client's statusbar. The affected files are
3641 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3643 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3645 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3646 to SILC_SCHEDULE_[UN]LOCK macros.
3648 * Added more error printing to logs in server code. Affected
3649 files silcd/server.c and silcd/protocol.c.
3651 * Fixed -S option parsing in Irssi SILC Client. Affected file
3652 irssi/src/silc/core/silc-core.c.
3654 * Added silc_buffer_alloc_size function. Affected file is
3655 lib/silcutil/silcbuffer.h.
3657 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3659 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3660 constants. Affected files in
3661 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3664 * Changed the internal SFTP Memory FS table to const. Affected
3665 file lib/silcsftp/sftp_fs_memory.c.
3667 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3669 * Fixed the buffer formatting and unformatting routines to
3670 check the size of 64 bits types with sizeof(). Affected
3671 file is lib/silcutil/silcbuffmt.c.
3673 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3675 * Removed 0.6.x backwards support.
3677 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3679 * Changed all integer type names:
3680 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3681 to avoid collisions with other libraries using same type names
3684 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3686 * Added `prefer_ipv6' argument to the functions
3687 silc_net_gethostbyname[_async]. If it is TRUE it will return
3688 IPv6 address over IPv4. If FALSE IPv4 address is returned
3689 even if IPv6 address was found. Affected files
3690 lib/silcutil/silcnet.[ch].
3692 * Added support silc_net_create_connection[_async] to fallback
3693 to IPv4 address if IPv6 address could not be used (like if
3694 it doesn't work on a specific system). Affected file in
3695 lib/silcutil/unix/silcunixnet.c.
3697 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3699 * Added silc_schedule_reinit function to do the enlarging
3700 of the max tasks handling capabilities of the scheduler.
3701 Affected files lib/silcutil/silcschedule.[ch].
3703 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3705 * Added automatic extern "C" { ... } for C++ compilers so the
3706 application does not need to define them. Affected file
3707 includes/silcincludes.h.
3709 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3710 old name went against naming convention. Applications now
3711 include "silcclient.h" instead of "clientlibincludes.h".
3712 Removed includes/clientlibincludes.h, it is redundant now.
3714 * Renamed includes/version.h to silcversion.h.
3716 * Added really preliminary support for OS/2 into the util
3717 library. Only thread & mutex API is implemented, others
3718 are still to be implemented. Created the lib/silcutil/os2/
3719 directory. Created also file includes/silcos2.h.
3721 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3723 * Added preliminary BeOS support into the util library.
3724 Created lib/silcutil/beos/, and implemented all the needed
3725 functions to support SILC on BeOS. Created also file
3726 includes/silcbeos.h.
3728 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3730 * Added proper initializations to silc's irssi code, so it's
3731 now possible to load it as module. Affected files
3732 irssi/src/silc/core/silc-core.c,
3733 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3735 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3737 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3740 * Fixed the silcdoc document generator to correct generate
3741 docs from all kinds of filenames. Affected files are
3742 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3744 * ROBOdoc documented lib/silcutil/silcmemory.h.
3745 Added also new function silc_memdup.
3747 * Removed lib/silcutil/silcbufutil.h and moved those routines
3748 to the lib/silcutil/silcbuffer.h.
3750 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3752 * Added `user_count' to the SilcChannelEntry which now tells the
3753 number of users on the channel. The user count is now saved
3754 in normal server of global channels as well. Affected files
3755 silcd/server.c, idlist.h, packet_receive.c and command.c.
3757 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3758 include file utility functions.
3760 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3761 instead of calling directly OS routines.
3763 * Fixed NICK change printing in Irssi SILC Client. Fixed
3764 KICKED notify printing in Irssi SILC Client. Affected file
3765 irssi/src/silc/core/client_ops.c.
3767 * Fixed a NICK change bug in client library, to not recreate the
3768 client_entry->channels hash table everytime nick is changed.
3769 Affected file lib/silcclient/client.c.
3771 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3773 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3774 the SKE interface a bit.
3776 * Fixed padding problem in PKCS#1. The padding was not actually
3777 random since the random number generator was used incorrectly.
3778 This security bug affects only when encrypting with PKCS#1, and
3779 it is not currently used at all in SILC. SILC only use signing
3780 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3782 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3784 * Rewrote the notify handling in Irssi SILC client to not call
3785 the events as signals. Fixes problems with Perl support.
3786 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3788 * Send the auto-nicking NICK command in client library with
3789 little timeout after connecting. The affected file is
3790 lib/silcclient/client.c.
3792 * Added following new config file settings:
3793 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3794 key_exchange_timeout, conn_auth_timeout, connections_max,
3797 Implemented all the new config settings handling in the server.
3799 Optimized the use of SKE Mutual flag usage. Use it only
3800 if connection authentication protocol is not based in public
3803 Renamed all SilcServerConfigSection* to SilcServerConfig*
3804 to have a bit shorter names.
3806 Affected files silcd/serverconfig.[ch], server.[ch], and
3809 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3811 * Cleaned up the listening sockets code, preparing for the rehash
3812 support. Affected file is silcd/server.c.
3814 * Fixed some output messages. Affected files are silcd/silcd.c,
3817 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3819 * Create lib/doc/silcrng_intro.html document as introduction
3820 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3822 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3824 * Fixes to the silcd config template. Affected file is
3825 doc/example_silcd.conf.in.
3827 * Removed type casts from silc_calloc(), conforming to the
3828 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3830 * Removed param_name member from client, server, and router
3831 section structs, now identifying the param directly.
3833 Added CONFIG_FREE_AUTH macro in config file parsing.
3835 Affected files are silcd/serverconfig.[ch].
3837 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3839 * Fixed command line parameter handling. All SILC initialization
3840 is now done in silc_core_init() which also fixes autoconnecting
3843 Affected files irssi/src/silc/core/silc-core.c,
3844 irssi/src/fe-text/silc.c.
3846 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3848 * Added new configuration options and blocks:
3849 keepalive_secs, reconnect_count, reconnect_interval,
3850 reconnect_interval_max, reconnect_keep_trying and
3851 require_reverser_lookup. Added ConnectionParam block, and
3852 implemented the connection parameters when connecting as
3853 initiator and when accepting connections as responder.
3855 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3856 whether given configuration value has been given already.
3858 Affected files silcd/serverconfig.[c], server.[c].
3860 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3861 algorithm parts and created new file silcalgs.conf, that
3862 is now included from the example_silcd.conf.in.
3864 * Optimized the silc_server_connect_to_router_second to take
3865 the connection configuration object from the SilcServerConnection
3866 object instead of finding it during the connecting phase.
3867 Added the configuration object to SilcServerConnection struct.
3868 Affected files silcd/server_internal.h, server.c.
3870 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3872 * Add the client on channel after it was resolved at the
3873 channel message receiving, and it was not already on the
3874 channel. Affected file lib/silcclient/client_channel.c.
3876 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3878 * Fixed the public key authentication to allocate always the
3879 destination signature buffer instead of using static buffer.
3880 Affected file silcd/protocol.c.
3882 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3884 * Unified the serverconfig.[ch]'s helper function interface.
3885 Affected file silcd/serverconfig.[ch].
3887 * Removed doc/example_silc.conf.in since it is redundant.
3888 The make install will now install irssi/silc.conf file.
3890 * Added new Passphrase and Publickey authentication methods to
3891 config file, allowing both public key and passphrase based
3892 authentication to be set at the same time.
3894 Added `prefer_passphrase_auth' setting in config file which
3895 can be used to set to prefer passwd auth if both passwd and
3896 public key is set. If not set, public key is preferred.
3897 This has effect only when being initiator (responder will try
3900 Added support for authentication with passphrase and public key
3901 at the same time. The passphrase is tried first always since
3902 it is faster to check.
3904 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3906 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3908 * Merged the new SILC Config library, with the server parsing
3909 support. Read the header file silcconfig.h or the toolkit
3910 documentation for the news. Affected files are
3911 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3912 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3913 silcd/protocol.c silcd/server.c silcd/server_backup.c
3914 silcd/serverconfig.[ch] silcd/silcd.c.
3916 * Fixed some silclog documentation. Affected file is
3917 lib/silcutil/silclog.h.
3919 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3921 * The silc_cipher_register, silc_hash_register and
3922 silc_hmac_register now checks if the object to be registered
3923 is registered already. Affected files are
3924 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3926 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3928 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3930 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3932 * Allow zero length channel messages inside the Channel Message
3933 Payload. Affected file lib/silccore/silcchannel.c.
3935 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3936 as header filenames.
3938 * Removed lib/silcclient/README and created HTML file
3939 lib/silcclient/silcclient_using.html, which is now included
3940 as part of Toolkit documentation.
3942 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3944 * Fixed CUMODE_CHANGE notify handling to change the mode of
3945 correct client. Affected file lib/silcclient/client_notify.c.
3947 * Make silc_rng_alloc fail if it cannot allocate the sha1
3948 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3950 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3952 * Fixed the file transfer's key agreement payload to include
3953 zero port also if the hostname is NULL because it could not
3956 Call file transfer monitor callback now also if error occurs
3957 during key agreement protocol.
3959 Changed the silc_client_file_send interface to return the
3960 SilcClientFileError instead of session id. The session ID
3961 is returned into pointer provided as argument.
3963 Check that the file exists locally before sending the
3964 file transfer request at all.
3966 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3968 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3969 error than can occur while key agreement protocol. Affected
3970 file lib/silcclient/silcapi.h.
3972 * Fixed the event_mode CMODE handler to not crash when mode
3973 is changed and +k mode is set in the channel. Affected file
3974 irssi/src/silc/core/silc-channels.c.
3976 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3977 SILC_LOG_WARNING to give out Warning and not Error. Affected
3978 file lib/silcutil/silclog.c.
3980 * Fixed the channel message payload decryption in the function
3981 silc_channel_message_payload_decrypt to not modify the original
3982 buffer before it is verified that the message decrypted
3983 correctly. Otherwise, next time it is called with correct
3984 channel key it won't encrypt since the payload is corrupted.
3985 Affected file lib/silccore/silcchannel.c.
3987 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3989 * Do not constantly resize the window. A fix patch by cras.
3990 Affected file irssi/src/fe-text/screen.c.
3992 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3994 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3995 Affected file lib/silcutil/silcnet.c.
3997 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3999 * Fixed a bug in hash table internal routine for traversing
4000 the table with foreach callback. The current entry may
4001 become invalid in the callback but it was referenced after
4002 the callback returned.
4004 Do not allow auto rehashing of hash table during the
4005 silc_hash_table_foreach operation, for same reasons as it is
4006 not allowed for SilcHashTableList. Affected files are
4007 lib/silcutil/silchashtable.[ch].
4009 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4011 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4012 Win32 DLL. extern's in header files are now declared with
4015 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4017 * Fixed private message handling. It used some old code that
4018 caused the client to crash. Affecte file is
4019 lib/silcclient/client_prvmsg.c.
4021 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4023 * Added function silc_client_add_channel,
4024 silc_client_replace_channel_id, and removed functions
4025 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4026 from client library.
4028 * Added cross reference of the joined channels to the
4029 SilcClientEntry, and changed the SilcChannelEntry's
4030 users list to SilcHashTable. The affected files are
4031 lib/silcclient/idlist.[ch].
4033 * Fixed a bug in hash table tarversing. While the hash table
4034 is traversed with SilcHashTableList the table must not be
4035 rehashed. It is now guaranteed that auto rehashable tables
4036 are not rehashed while tarversing the list. Also defined that
4037 silc_hash_table_rehash must not be called while tarversing
4038 the table. Added function silc_hash_table_list_reset that must
4039 be called after the tarversing is over. The affected files are
4040 lib/silcutil/silchashtable.[ch].
4042 * Changed all hash table traversing to call the new
4043 silc_hash_table_list_reset in server and in client library.
4045 * Added function silc_client_on_channel to return the
4046 SilcChannelUser entry if the specified client entry is joined
4047 on the specified channel. This is exported to application as
4048 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4050 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4052 * Fixed founder regaining problem with JOIN command on normal
4053 server. The notify for mode change must be sent always and
4054 not only if !cmd->pending. Affected file silcd/command.c.
4056 * Fixed the WHOWAS command's reply sending to support the
4057 lists correctly. Affected file silcd/command.c.
4059 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4061 * When sending JOIN command to router for processing the
4062 sender's old command identifier was not saved back to the
4063 sender's command context, fixed now. The affected file is
4066 * Create the key in JOIN command of the router did not return
4067 the channel key, added check for this. Affected file is
4070 * Fixed a channel ID update bug in JOIN command reply. Do
4071 not directly upgrade the ID but call the function
4072 silc_idlist_replace_channel_id if the ID was changed.
4073 Affected file silcd/command_reply.c.
4075 * Fixed memory leaks from command calling if it would fail.
4076 Affected file silcd/command.c.
4078 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4080 * Applied patches from cras:
4082 Memory leak fixes around libaries, irssi window resize fix,
4083 new silclist.h and silcdlist.h, all extern inline changed to
4086 * Removed dotconf from lib/dotconf, not needed anymore.
4088 * Removed TRQ from lib/trq, not needed anymore.
4090 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4091 with server connections. Later this will be configurable
4092 in config file after new config file is done. Affected file
4095 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4097 * Fixed a crash in server related to channel announcements.
4098 Affected file silcd/server.c.
4100 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4102 * Fixed memory leaks in silc_server_create_new_channel*
4103 functions. Affected file silcd/server.c.
4105 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4106 which ID was changed. This way the router will send the
4107 user list for the channel again, and server won't be in
4108 desync in some rare circumstances. Affected file is
4109 silcd/packet_receive.c.
4111 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4113 * Check for NULL socket pointer in the function
4114 silc_server_packet_send_to_channel_real. Affected file
4115 silcd/packet_send.c.
4117 * Fixed the BAN notify handling to correctly remove ban
4118 list. Affected file silcd/packet_receive.c.
4120 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4122 * Fixed some header addition to Toolkit distribution in
4123 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4125 * Added lib/silcclient/client_ops_example.h as an template
4126 file for application programmers to quickly start using
4127 the SilcClientOperation functions in their application.
4128 Updated the lib/silcclient/README as well to tell about this
4129 nice file made available.
4131 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4133 * Call silc_server_remove_from_channels when removing client
4134 entry when NO_SUCH_CLIENT_ID was received. Affected file
4135 is silcd/command_reply.c.
4137 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4139 * Added server & router operator statistics updating. Affected
4140 file silcd/packet_receive.c and silcd/command.c.
4142 * Fixed the SERVER_SIGNOFF notify handling on normal server
4143 not to save the history information for clients. Same was
4144 fixed earlier in remove_clients_by_server function, but not
4145 here. Affected file silcd/packet_receive.c.
4147 * Raised the default connection-retry count from 4 to 7 in
4148 server. Affected file silcd/server.h.
4150 * Cancel any possible reconnect timeouts when we start the
4151 key exchange. Affected file silcd/server.c.
4153 * Do not reconnect on connection failure when SCONNECT was
4154 given. Affected files silcd/server.[ch].
4156 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4158 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4160 * Fixed the NICK command to always give the unformatted
4161 nickname to the one giving the NICK command. If unformatted
4162 nickname is cached already it will be formatted and the
4163 local entry will always get the unformatted nickname.
4164 Affected file lib/silcclient/idlist.c.
4166 * Fixed some double frees from client library commands.
4167 Affected file is lib/silcclient/command.c.
4169 * Fixed CUMODE command in server to assure that no one can
4170 change founder's mode than the founder itself, there was a
4171 little bug. Affected file silcd/command.c.
4173 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4175 * Removed the SilcClientCommandDestructor from the client
4176 libary, it is not needed anymore. Affected files are
4177 lib/silcclient/silcapi.h, command[_reply].[ch],
4178 client_notify, idlist.c.
4180 * Fixed GETKEY command to first resolve client, and then
4181 resolve the server only if the client was not found, instead
4182 of resolving both at the same time. Affected file is
4183 lib/silcclient/command.c.
4185 * Added silc_client_start_key_exchange_cb and lookup the
4186 remote hostname and IP address before starting the key
4187 exchange with server. The affected file is
4188 lib/silcclient/client.c.
4190 * The server's public key is now saved using the IP address
4191 of the server and not the servername for the filename.
4192 The hostname public key filename is checked as an fall back
4193 method if the IP address based filename is not found.
4195 Fixed the GETKEY command to save the fetched server key
4196 in correct filename.
4198 Print the remote server's hostname now when new key is
4199 received during connection process. Affected file is
4200 irssi/src/silc/core/client_ops.c.
4202 * Return always our own public key to the client if it asks
4203 for it with GETKEY command. Affected file silcd/command.c.
4205 * Removed the use_auto_addr variable from default config
4206 file since it was in wrong section. Affected file is
4209 * Fixed TOPIC_CHANGE notification to not route it when it
4210 was sent using silc_server_send_notify_to_channel function.
4211 Affected file silcd/command.c.
4213 * Fixed silc_server_send_notify_kicked to send the kicker's
4214 Client ID also, it was missing. Affected files are
4215 silcd/command.c, silcd/packet_send.[ch].
4217 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4219 * Do not save client history information in SERVER_SIGNOFF.
4220 Fixes the bug in normal server that it does not detect
4221 the client becoming valid after the server becomes back
4222 online. Affected file silcd/server_util.c.
4224 * Added `sock_error' field into the SilcSocketConnection
4225 context. When error occurs during socket operation (read
4226 or write) the error is saved. Added also new function
4227 silc_socket_get_error to return human readable socket error
4228 message. Affected files are lib/silcutil/silcsockconn.[ch],
4229 lib/silcutil/unix/silcunixsockconn.c, and
4230 lib/silcutil/win32/silcwin32sockconn.c.
4232 * The server now prints the socket error message in the
4233 signoff for client. Affected file silcd/server.c.
4235 * Fixed the `created' channel information sending from router
4236 to server in JOIN command. Checks now whether the channel
4237 really was created or not and set it according that.
4239 Fixed the JOIN command to use the client entry's current
4240 ID during the joining procedure instead of the one it sent
4241 in the command (it is checked though), since it can change
4242 between the packet processing and command processing, and
4243 would just case unnecessary pain in the client end. Affected
4244 file silcd/command.c.
4246 * Fixed a channel key payload sending to use correct channel
4247 ID when the server was forced to change the channel's ID by
4248 router. Router sent the key payload with the old Channel ID.
4249 Affected file silcd/packet_receive.c.
4251 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4253 * Call silc_server_save_channel_key only if the key payload
4254 was provided in the JOIN command's command reply. Affected
4255 file silcd/command_reply.c.
4257 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4259 * Fixed silc_mp_sizeinbase to return the value correctly with
4260 MPI. Affected file lib/silcmath/mp_mpi.c.
4262 * Fixed the stop_server signal to correctly stop the scheduler
4263 and gracefully stop the server when SIGTERM or SIGINT signals
4264 are received. Affected file silcd/silcd.c.
4266 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4268 * Simple handling of TERM and HUP signals. Also added some log
4269 flushing call around. Affected file is
4272 * Fixed small bugs in silclog.c. Now buffering output will take
4273 effect after 10 seconds since startup: This will ensure that
4274 no important startup messages are lost. Also output redirection
4275 will preserve original format ([Date] [Type] message).
4276 Affected file is lib/silcutil/silclog.c.
4278 * Added two options to the config file, in the logging section:
4279 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4280 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4282 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4284 * Do not print the warning about log files not being initialized
4285 more than once to avoid excess logging. Affected file is
4286 lib/silcutil/silclog.c.
4288 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4289 the SIM copying in make install in Makefile.am.pre.
4291 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4293 * Rewritten silclog APIs. Globally interesting changes follows:
4294 silc_log_set_files() changed to silc_log_set_file().
4295 silc_log_set_callbacks() changed to silc_log_set_callback().
4296 ROBOdoc documented silclog header file.
4297 SilcLogCb now returns bool to wether inihibit the default
4298 handler or not (to keep the old behaviour return always TRUE).
4299 The new APIs should also fix the problem of the
4300 silcd_error.log file that was written in the current directory.
4303 Log files streams will remain opened after silc_log_set_file()
4304 call, means less CPU usage notably on high traffic servers.
4305 File streams are now full buffered, and flushed to the disk
4306 every 5 minutes, lesses HD activity and CPU usage.
4307 Messages can be redirected, allowing admins to configure
4308 one single logfile for all server messages.
4309 the silc_log_quick global variable to activate fast-logging.
4310 Affected files lib/silcutil/silclog.[ch]
4312 * Changed some code to conform new silclog APIs. Affected
4313 files are doc/example_silcd.conf.in, silcd/server.c
4314 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4317 * Fixed a memory leak that could occur in some situations.
4318 Affected file silcd/serverconfig.c.
4320 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4322 * Added the silc_client_del_client to remove the client from
4323 all channels as well. Affected file lib/silcclient/idlist.c.
4325 * Fixed the client library to correctly remove the client
4326 from all channels when the client entry is being destroyed.
4327 Affected file lib/silcclient/client_notify.c, command.c.
4329 * Added auto-nicking support to the client library. If the
4330 applicatio now sets client->nickname it will be sent to the
4331 server after connecting by the library. This way for example
4332 SILCNICK (or IRCNICK) environment variables will have effect
4333 and always change the nickname automatically to whatever
4334 it is wanted. Affected file lib/silcclient/client.[ch].
4336 * Renamed silc_server_command_bad_chars to the
4337 silc_server_name_bad_chars and moved it to the
4338 silcd/server_util.[ch]. Added also new function
4339 silc_server_name_modify_bad to return nickname that
4340 includes bad characters as new nickname without those
4341 bad characters. This check and modify is now used in
4342 silc_server_new_client when the username is initially set
4343 as nickname, so it must be checked to be valid nickname.
4344 Affected file silcd/packet_receive.c.
4346 * The nickname length is now taken from the packet for real
4347 and not trusted to strlen() since it clearly can return
4348 wrong length for nickname including bad characters. This
4349 also applies to channel names. Affected file silcd/command.c.
4351 * Removed the lib/silcsilm/modules directory. Modules are now
4352 compiled into the lib/silcsim. Fixed the copying of the
4353 modules to follow symbolic links in Makefile.am.pre.
4355 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4357 * Fixed silc_string_regexify list creation. Fixes bugs with
4358 BAN and INVITE commands in server. The affected file is
4359 lib/silcutil/unix/silcunixutil.c.
4361 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4363 * Removed the command destructor entirely from the server's
4364 command and command reply routines. It is not needed, and
4365 its usage was buggy and caused crashes. Affected files are
4366 silcd/command[_reply].[ch].
4368 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4370 * Cancel protocol and NULL sock->protocol if timeout
4371 occurred during protocol. Affected file silcd/server.c.
4373 * Cancel protocol timeouts always before calling the final
4374 callback, to assure that after final callback is called
4375 no other state will be called for the protocol anymore.
4376 Affected file silcd/protocol.c.
4378 * Print error log if incoming connection configuration could
4379 not be found. Affected file silcd/server.c.
4381 * Fixed JOIN command to correctly save the founder mode
4382 to the client on normal SILC server, when the channel
4383 was created by the router. Affected file silcd/command.c.
4385 * Fixed LIST command (hopefully) to send correct reply
4386 packets. Affected file silcd/command.c.
4388 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4390 * The silc_packet_receive_process now returns FALSE if the
4391 read data was invalid packet, and TRUE if it was ok.
4393 The server now checks that if unauthenticated connection
4394 sends data and its processing fails the server will close
4395 the connection since it could be a malicious flooder.
4397 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4399 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4401 * Make sure the warning about error opening a log file is
4402 printed only once and not everytime it fails (produces
4403 too much useless log). Affected file lib/silcutil/silclog.c.
4405 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4407 * Made the silc_server_daemonise() function more readable.
4408 Affected file silcd/server.c.
4410 * Pid file is now optional, the user may comment it out from
4411 the config file. Removed define SILC_SERVER_PID_FILE, we
4412 don't need a default any longer. Affected file
4413 configure.in.pre, lib/Makefile.am.pre.
4415 * Make some use of the pid file. The server now dies at startup
4416 if it detects a valid pid file on his path. The server would
4417 die anyway in this circumstance, because of the bind() failure.
4418 Affected file silcd/silcd.c.
4420 * No longer compiling lib/dotconf.
4422 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4424 * Fixed JOIN command parsing not to crash. Affected file
4425 lib/silcclient/command.c.
4427 * Fied the NICK_CHANGE notify to add the new client entry
4428 even it is resolved. This removes an <[unknown]> nick
4429 thingy bug in the client. Affected file is
4430 lib/silcclient/client_notify.c.
4432 * Do not try to allocate 0 bytes (efence does not like it)
4433 in lib/silccore/silccomand.c when encoding payload.
4435 * Do not take IRCNICK as nickname in Irssi SILC client since
4436 it is not possible to set nickname before hand connecting
4437 the server (TODO has an entry about adding auto-nicking
4440 * Changed the silc_server_command_pending to check whether
4441 there already exists an pending entry with the specified
4442 command, command identifier and pending callback. This is
4443 to fix IDENTIFY and WHOIS related crashes that may register
4444 multiple pending commands with same identifier. Affected
4445 file silcd/command.c.
4447 * Fixed the server to reconnect to the router even if it
4448 was already reconnecting and EOF was received. This to
4449 fix a possibility that the server wouldn't ever try to
4450 auto-reconnect to the router. Affected file silcd/server.c.
4452 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4454 * Fixed the server's password authentication to use the
4455 length of the locally saved password, and not the one
4456 sent in the packet. Affected file silcd/protocol.c.
4458 * Fixed same password authentication problem in the
4459 Authentication Payload handling routines in
4460 lib/silccore/silcauth.c.
4462 * Yet another password authentication problem fixed with
4463 channel password handling in silcd/command.c.
4465 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4467 * If first character of string in silc_parse_userfqdn is '@'
4468 then do not parse it. Affected file is
4469 lib/silcutil/silcutil.c.
4471 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4473 * Fixed minor bug in IDENTIFY command reply sending, which
4474 caused various weird problems during JOIN when it was
4475 resolving names for users. Affected file silcd/command.c.
4477 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4479 * Fixed the IDENTIFY command reply sending to chech better valid
4480 clients. It was possible to send incomplete list of replies.
4481 Affected file silcd/command.c.
4483 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4485 * Added silc_client_command[s]_[un]register functions now to
4486 dynamically register the commands in client library. Removed
4487 the static table of commands. This allows the client library
4488 to call commands without causing the application to know about
4489 what commands library has called.
4491 Removed the INFO command reply kludge to detect when the command
4492 was called by library. Now library use its own command reply
4493 function for INFO command.
4495 Added function silc_client_command_call to call a command.
4496 Application can use it to call command, not access the structure
4499 Now all commands that are sent by the client library (not
4500 explicitly sent by application) use own command reply functions.
4502 Affected files around lib/silcclient/ and in
4503 irssi/src/silc/core/.
4505 * Fixed the WHOIS command reply sending to chech better valid
4506 clients. It was possible to send incomplete list of replies.
4508 Fixed the WHOIS and IDENTIFY to send the request to router
4509 if normal server did not do it and did not find any results.
4511 Affected file silcd/command.c.
4513 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4515 * Moved the internal data from SilcClient context into its
4516 own file, not accesible to application. Affected files
4517 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4518 and other files in client library.
4520 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4522 * Added doc/examples installation target in Makefile.am.pre.
4525 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4527 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4528 commands the found client entry will be removed from the
4529 cache, after notifying application about the error. Affected
4530 file lib/silcclient/command_reply.c.
4532 * Changed the /MSG to check for exact nickname user gave, and
4533 not let `nick' match `nick@host' if it is only one found. Now,
4534 user must type the exact nickname (like nick@host2) even if
4535 there are no more than one same nicks found. This is to avoid
4536 a possibility of sending nickname to wrong nickname since
4537 `nick' could match `nick@host'. Affected file is
4538 irssi/src/core/silc-servers.c.
4540 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4542 * Do not print "you are now server operator" or similar when
4543 giving /away command. Affected files are
4544 irssi/src/silc/core/client_ops.c, silc-servers.h.
4546 * Made the silc_server_command_pending_error_check to send
4547 the same command reply payload it received back to the
4548 original sender of the command. This way all arguments
4549 that was received by the server will be received by the
4550 client too. Affected file silcd/command.c.
4552 * Added the silc_idcache_add to return the created cache entry
4553 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4555 * Add global clients to expire if they are not on any channel.
4556 This is because normal server will never know if they signoff
4557 if they are not on any channel. The cache expiry will take
4558 case of these entries. This is done by normal servers only.
4559 The affected files are silcd/command_reply.c,
4560 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4562 * If server receives invalid ID notification for WHOIS or
4563 IDENTIFY and the ID exists in the lists, it is removed.
4564 Affected file silcd/command_reply.c.
4566 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4567 in client then client entry that it matches is searched and
4568 the nickname is printed on the screen for user. Affected
4569 file irssi/src/silc/core/client_ops.c.
4571 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4573 * Use cache entry expire time in the LIST command reply to
4574 purge old entries from the cache after the LIST command
4575 reply has been received. This way we don't have non-existent
4576 entries in the cache for too long. Affected file is
4577 silcd/command_reply.c.
4579 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4581 * If we are normal server, and we've not resolved client info
4582 in WHOIS or IDENTIFY from router, and it is global client,
4583 we'll check whether it is on some channel. If it is not
4584 then we cannot be sure about its validity and will resolve it
4585 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4586 file silcd/command.c.
4588 * Search channel by name (if possible) rather than by ID
4589 in IDENTIFY command's command reply. Affected file is
4590 silcd/command_reply.c.
4592 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4594 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4595 Updated specs and implemented it. Affected file silcd/command.c,
4596 silcd/packet_send.c and silcd/packet_receive.c.
4598 * Implemented the <founder auth> payload handling in the JOIN
4599 command. If provided all conditions for channel joining
4600 except requirement to provide correct passphrase can be
4601 overrided by the channel founder. Updated the protocol specs.
4602 Affected file silcd/command.c.
4604 Added support for founder auth in JOIN command in client
4605 library. Fixed the parsing of the JOIN command now to support
4606 all options as they should be. The affected file is
4607 lib/silcclient/command.c.
4609 * Optimized the WHOIS and IDENTIFY commands to send the request
4610 to router only if it includes nicknames or other names. If
4611 they include only IDs then check the local cache first before
4612 routing. Affected file is silcd/command.c.
4614 * Added channels topic announcements. Affected file is
4615 silcd/packet_receive.c and silcd/server.c.
4617 * Fixed the silc_server_send_notify_topic_set to really destine
4618 the packet to channel. Affected file silcd/packet_send.c.
4620 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4621 library. Affected file lib/silcclient/client_notify.c.
4623 * Added UMODE announcements. Affected file silcd/server.c.
4625 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4627 * Memory leak fixes in:
4629 lib/silcutil/silcsockconn.c
4630 lib/silcske/silcske.c
4631 lib/silcske/groups.c
4633 lib/silccrypt/silcpkcs.c
4634 lib/silccore/silccommand.c
4635 lib/silccore/silcidcache.c
4640 * ROBOdoc documented the lib/silcske/groups.h file and a
4641 bit changed the interface for better.
4643 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4645 * Update the client entry context in the ID cache after
4646 nick change. Affected file lib/silcclient/command.c.
4647 Fixes the CUMODE command when regaining founder privileges,
4648 and a little WHOIS problem.
4650 * Fixed silc_net_gethostbyname to correctly call the
4651 inet_ntop. Affected file lib/silcutil/silcnet.c.
4653 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4655 * Added IPv6 support checking to the configure.in.pre, added
4656 also --enable-ipv6 option to override the check. Affected
4657 file configure.in.pre.
4659 * The silc_thread_create now calls the start function
4660 directly if threads support is not compiled in. Removes
4661 ugly #ifdef's from generic code. Affected files are
4662 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4664 * Added silc_net_gethostby[name/addr]_async to asynchronously
4665 resolve. Affected files are lib/silcutil/silcnet.[ch].
4667 * Added support for rendering IPv6 based server, client and
4668 channel IDs. Affected file lib/silcutil/silcutil.c.
4670 * Added support for creating IPv6 based server IDs. Affected
4671 file is silcd/serverid.c.
4673 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4675 * Added silc_net_gethostby[addr/name] into the
4676 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4677 routines. Added silc_net_is_ip[4/6]. Affected file is
4678 lib/silcutil/unix/silcunixnet.c. All routines that take
4679 address as argument now supports both IPv4 and IPv6 addresses.
4681 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4683 * Fixed LIST command reply sending in server. Affected file
4686 * Server now sends the kicker's client ID in the KICK notify
4687 to the kicked client. Affected file silcd/command.c.
4689 * The client library now parses the kickers client ID and
4690 UI displays it. Affected files lib/silcclient/client_notify.c
4691 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4693 * Made all payload parsing function prototypes consistent.
4694 They all take now const unsigned char * and uint32 pair as
4695 the payload data instead of SilcBuffer. Changes all around
4696 the source tree. Other unsigned char* -> const unsigned char*
4697 changes around the tree as well.
4699 * Optimized SFTP client and server packet sending not to
4700 allocate new buffer for each packet but to recycle the
4701 first allocated buffer. Affected files are
4702 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4704 * Optimized the SFTP client to use SilcList instead of
4705 SilcDList for requests, because it is faster. Affected file
4706 is lib/silcsftp/sftp_client.c.
4708 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4709 into lib/silccore/silcid.[ch].
4711 Renamed silcpayload.[ch] into silcargument.[ch].
4713 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4715 * If client entry is deleted with active key agreement
4716 session, abort the session.
4718 The silc_client_abort_key_agreement now calls the completion
4719 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4721 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4724 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4726 * Don't use __restrict in older GCC's. Affected file is
4727 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4729 * silc_net_localhost now attempts to reverse lookup the
4730 IP/hostname. Affected file lib/silcutil/silcnet.c.
4732 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4733 command. It can be used to gain founder privileges at
4734 the same time when joining the channel.
4736 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4737 kicker's client ID as well. Updated protocol specs.
4739 Defined that the server must send SILC_COMMAND_IDENTIFY
4740 command reply with error status to client who sent
4741 private message with invalid client ID.
4743 Updated the protocol specification.
4745 * Added silc_server_send_command_reply to send any
4746 command reply. Affected file silcd/packet_send.[ch].
4748 * Added silc_id_payload_encode_data to encode ID payload
4749 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4751 * The server now send IDENTIFY command reply with error
4752 status if client ID in private message is invalid. Affected
4753 file silcd/packet_receive.c.
4755 * Save the server key file with server's IP address in
4756 the filename instead of hostname. The affected file is
4757 irssi/src/silc/core/client_ops.c.
4759 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4761 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4764 * Added libtool support for compiling shared objects in
4765 lib/silcsim. Affected file configure.in.pre and
4766 lib/silcsim/Makefile.am. Original patch by cras.
4768 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4770 * Pid file configuration, and server's config file fixes
4771 patch by toma. Updated CREDITS file.
4773 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4775 * Fixed silc_client_channel_message to not try to decrypt
4776 the message twice if it resolved the destination client
4777 information. This could cause of dropping one channel
4778 message. Affected file lib/silcclient/client_channel.c.
4780 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4782 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4783 lib/silcclient/client.c. This function is used when the SILC
4784 Client is run under some other scheduler, or event loop or
4785 main loop. On GUI applications, for example this may be
4786 desired to used to run the client under the GUI application's
4787 main loop. Typically the GUI application would register an
4788 idle task that calls this function multiple times in a second
4789 to quickly process the SILC specific data.
4791 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4793 * Fixed silc_server_drop() for dropping the supplementary
4794 groups as well, this could cause a security hole on some
4797 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4799 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4802 * Write PID file after dropping privileges. Added -F option
4803 to run server on foreground. A patch by debolaz.
4804 Affected files silcd/server.c, silcd/silcd.c.
4806 * Fixed MOTD to return the MOTD file server name. Affected
4807 file silcd/command.c.
4809 * Added INFO command reply handling to the Irssi SILC Client.
4810 Affected file irssi/src/silc/core/client_ops.c.
4812 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4814 * Fixed the silc_idcache_list_* routines to really support
4815 the dynamic list. Fixes a crash. Affected file is
4816 lib/silccore/silcidcache.c.
4818 * Fixed the LIST command reply to really call LIST command's
4819 pending callbacks. Affected file silcd/command_reply.c.
4821 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4823 * Update conn->local_entry->nickname after giving NICK
4824 command. Affected file lib/silcclient/command.c.
4826 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4828 * Added the [pid] option to the silcd configuration file
4830 Affected files: serverconfig.[ch] and silcd.c
4832 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4834 * Save fingerprint in WHOIS command reply in server.
4835 Affected file silcd/command_reply.c.
4837 * Fixed NICK commands pending callback registration.
4838 Affected file lib/silcclient/command.c.
4840 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4842 * Use ++server->cmd_ident when sending commands in server,
4843 instead of random number. Affected file silcd/command.c.
4845 * Fixed GETKEY command reply to call actually GETKEY pending
4846 command callbacks. Affected file silcd/command_reply.c.
4848 * A bit stricter check for nicknames. Check for same nickname
4849 in NICK command also. Affected file silcd/command.c.
4851 * Do not call INFO command everytime client ID changes, only
4852 during first connecting. Affected file lib/silcclient/client.c.
4854 * Set the new nickname only after successful command reply for
4855 NICK command is returned by server. Affected file
4856 lib/silcclient/command.c.
4858 * Remove nicknames from nicklist during server_signoff notify.
4859 Should fix /NAMES bit more. The affected file is
4860 irssi/src/silc/core/silc-channels.c.
4862 * Added `fingerprint' field to the SilcIDListData in the
4863 silcd/idlist.h to hold the fingerprint of the client's
4866 Send the fingerprint of the client's public key in WHOIS
4869 Affected files silcd/command.c, and silcd/idlist.[ch].
4871 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4872 create fingerprint from given data.
4874 * Show the fingerprint of the client's public key in WHOIS.
4875 Affected files irssi/src/module-formats.[ch] and
4876 irssi/src/silc/core/client_ops.c.
4878 * Format the multiple same nicknames also during JOIN and
4879 NICK_CHANGE notifys. Affected file is
4880 lib/silcclient/client_notify.c.
4882 * Do not print error on screen for invalid private message
4883 payload since it can come if someone is sending private
4884 messages with wrong key. Affected file
4885 lib/silccore/silcprivate.c.
4887 * Fixed multiple concurrent /PING crash. Affected file
4888 lib/silcclient/command.c.
4890 * Changed the wrong ID encoding. All IP addresses must be
4891 in MSB first order in encoded format. They were encoded
4892 wrong and was in LSB format. Affected files are
4893 silcd/serverid.c, lib/silcutil/silcutil.c.
4895 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4897 * Call the `connect' client operation through the scheduler
4898 in case of error. Affected file lib/silcclient/client.c.
4900 * Call the `failure' client operation even if the error
4901 occurred locally during a protocol. Affected file is
4902 lib/silcclient/protocol.c.
4904 * Added support of sending LIST command to router from normal
4905 server. This way normal server can get list of all channels
4906 in the network too. Fixed the channel list sending in the
4907 server too. Affected files are silcd/command.c, and
4908 silcd/command_reply.[ch].
4910 * Added silc_server_update_channels_by_server and
4911 silc_server_remove_channels_by_server. They are used during
4912 disconnection of primary router and in backup router protocol.
4913 Affected file silcd/server_util.[ch], silcd/server.c and
4914 silcd/server_backup.c.
4916 * Fixed channel adding to global list in IDENTIFY command
4917 reply in server. Affected file silcd/command_reply.c.
4919 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4921 * If the incoming packet type is REKEY or REKEY_DONE process
4922 that packet always synchronously. Fixes yet another MAC
4923 failed error on slow (dialup) connections. Affected file
4924 lib/silcclient/client.c and silcd/server.c.
4926 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4928 * Call check_version SKE callback for initiator too. Affected
4929 file lib/silcske/silcske.c.
4931 * Implemented fix for security hole found in the SKE that was
4932 fixed in the specification few days back; the initiator's
4933 public key is now added to the HASH value computation.
4934 Added backwards support for the old way of doing it too, for
4935 old clients and old servers. Affected file is
4936 lib/silcske/silcske.c.
4938 * Enabled mutual authentication by default in SKE. If initiator
4939 is not providing mutual authentication the responder will
4940 force it. This will provide the proof of posession of the
4941 private key for responder. The affected files are
4942 lib/silcclient/protocol.c and silcd/protocol.c.
4944 * Do not cache anymore the server's public key during SKE.
4945 We do mutual authentication so the proof of posession of
4946 private key is done, and if the server is authenticated in
4947 conn auth protocol with public key we must have the public
4948 key already. Affected file silcd/protocol.c.
4950 * Added new global debug variable: silc_debug_hexdump. If
4951 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4952 file lib/silcutil/silclog.[ch].
4954 * Fixed compilation warning due to char * -> const char *.
4955 Affected files lib/silcutil/silcnet.h, and
4956 lib/silccore/silcauth.[ch].
4958 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4960 * Fixed CMODE command when new channel key was created. If
4961 the creation failed the old key was removed. Next time giving
4962 same command would crash the server since the old key was
4963 freed already. Affected file silcd/command.c.
4965 * Fixed the silc_server_announce_get_channels to not crash
4966 on reconnect. Affected file silcd/server.c.
4968 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4970 * Added silc_log_set_debug_string function to set a regex
4971 string to match for debug output. Only the function names,
4972 or filenames matching the given debug string is actually
4973 printed. This way it is possible to filter out those debug
4974 strings that user is not interested in.
4976 Fixed a bug in silc_string_regexify.
4978 Affected files lib/silcutil/silclog.[ch], and
4979 lib/silcutil/unix/silcunixutil.c.
4981 * Changed the -d options in both server and Irssi SILC client
4982 to take the debug string as argument. Affected files
4983 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4985 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4987 * Added silc_hash_babbleprint to create a Bubble Babble
4988 Encoded fingerprint. The encoding is developed by Antti
4989 Huima (draft-huima-babble-01.txt), and it creates human
4990 readable strings out of binary data. Affected file
4991 lib/silccrypt/silchash.[ch].
4993 * Print the babble print now in addition of fingerprint as well
4994 in Irssi SILC client. Affected files are
4995 irssi/src/fe-common/silc/module-formats.[ch],
4996 irssi/src/fe-common/silc/core/client_ops.c.
4998 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5000 * Fixed a security problem found in SKE. The initiator's
5001 public key too is now added to the HASH hash value creation
5002 which is signed by the responder to create the SIGN value.
5003 This will prevent anyone in the middle to lie to the responder
5004 about the initiator's public key. If this is done now, the
5005 man in the middle will get caught. Updated the protocol
5008 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5010 * Better installation directory handling. Configure module
5011 paths and other paths automatically to example_silc* files
5012 in doc/. A patch by toma.
5014 * Fixed compiler warning from MPI library, and from SILC RNG.
5017 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5018 It can be configured with ./configure. A patch by toma.
5020 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5022 * Find correct make to use in prepare-clean. A patch by
5023 toma. Affected file prepare-clean.
5025 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5027 * Added irssi variables use_auto_addr, auto_bind_ip,
5028 auto_bind_port and auto_public_ip.
5030 * Changed the interface for silc_client_send_key_agreement
5031 in lib/silcclient/silcapi.h
5035 irssi/src/silc/core/silc-core.c
5037 lib/silcclient/silcapi.h
5038 irssi/src/silc/core/silc-channels.c
5039 lib/silcclient/client_keyagr.c
5042 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5044 * Added silc_pkcs_public_key_compare to compare two
5045 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5047 * Check that the client who set the founder mode on the
5048 channel is the same client that is giving the founder
5049 mode to itself. It is done by comparing the saved public
5050 key (it is saved even in the authentication is passphrase).
5051 Affected file silcd/command.c.
5053 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5055 * Do not process packet for disconnected socket connection.
5056 Affected file lib/silccore/silcpacket.c.
5058 * Process the DISCONNECT packet through scheduler in the
5059 client library. Affected file lib/silcclient/client.c.
5061 * Fixed the silc_client_packet_parse to not to increase
5062 the packet sequence number if the conn->sock and the
5063 current socket connection is not same. This can happen
5064 for example during key agreement when the conn includes
5065 multiple socket connections (listeners). Affected file
5066 lib/silcclient/client.c.
5068 * The sender of the file transfer request now provides also
5069 the pointer (listener) for the key exchange protocol. If
5070 the listener cannot be created then it sends empty key
5071 agreement and lets the receiver provide the listener.
5073 Added `local_ip' and `local_port' arguments to the
5074 silc_client_file_send. If they are provided they are used,
5075 if not then it will attempt to find local IP address, if
5076 not found or bind fails then the remote client will provide
5079 Affected files are lib/silcclient/client_ftp.c and
5080 lib/silcclient/silcapi.h.
5082 * Extended the FILE SEND command to support defining the
5083 local IP and port for key exchange listener. They are
5084 optional. Affected file irssi/src/silc/core/silc-servers.c.
5086 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5088 * Defined to WHOIS command reply the sending of fingerprint
5089 of the client's public key (if the proof of posession of the
5090 corresponding private key is verified by the server).
5091 Updated to the protocol specification.
5093 * Added support of receiving the client's public key's
5094 fingerprint in command reply in client library. Affected
5095 file is lib/silcclient/command_reply.c, and
5096 lib/silcclient/idlist.[ch].
5098 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5100 * Do not send over 128 chars long nickname to the server
5101 in NICK command. Affected file lib/silcclient/command.c.
5103 * Do not send over 256 chars long channel names to the server
5104 in JOIN command. Affected file lib/silcclient/command.c.
5106 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5108 * Assure that silc_server_close_connection cannot be called
5109 twice for same socket context. Affected file is
5112 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5114 * Send error message to application if opening file for
5115 writing during file transfer fails. Affected file is
5116 lib/silcclient/client_ftp.c.
5118 Remove all file transfer sessions for a client that we're
5119 removing from ID cache.
5121 Affected file is lib/silcclient/client_ftp.c.
5123 * Fixed silc_net_addr2bin to return correct address. Affected
5124 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5126 * Fixed file transfer session removing on signoff notify.
5127 Affected file irssi/src/silc/core/silc-servers.c.
5129 * Added the SilcClientFileError to be returned in the monitor
5130 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5131 Affected file lib/silcclient/silcapi.h.
5133 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5135 * Fixed a crash in silc_client_ftp_free_sessions and
5136 silc_client_ftp_session_free_client. Affected file
5137 lib/silcclient/client_ftp.c.
5139 * Added `disabled' field in the SilcChannelEntry in the server
5140 to indicate if the server entry is disabled. Affected file
5141 silcd/idlist.h, silcd/command[_reply].c.
5143 * SILC server adds now /var/run/silcd.pid everytime it is
5144 started. Affected file silcd/silcd.c.
5146 * Added silc_server_packet_send_clients to send a packet to
5147 the provided table of client entries. Affected file
5148 silcd/packet_send.[ch].
5150 * Fixed a crash in client resolving in client_prvmsg.c in
5151 client library. Affected file lib/silcclient/client_prvmsg.c.
5153 * Do not actually remove the client directly from ID cache
5154 during SERVER_SIGNOFF, but invalidate it. This way we
5155 preserve the WHOWAS info for the client. Affected file
5156 silcd/server_util.c.
5158 * Fixed SERVER_SIGNOFF notify handling in the server. The
5159 server is now able to process incoming SERVER_SIGNOFF notify
5160 for a server that it doesn't even know about. It will remove
5161 the clients provided in the notify. Affected file
5162 silcd/packet_receive.c.
5164 * Check for partial packet in data queue after every packet that
5165 was found from the queue. Return and wait for more data if
5166 there is partial data in queue. Affected file is
5167 lib/silccore/silcpacket.c.
5169 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5171 * Added SilcClietFileError enum to indicate error in
5172 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5173 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5174 Affected files lib/silcclient/silcapi.h and
5175 lib/silcclient/client_ftp.c.
5177 * Check that newsize in silc_buffer_realloc is larger than
5178 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5180 * Added better monitor of file transfers. It now monitors
5181 key agreement protocol during the file transfer too. Added
5182 error reporting too. Affected files
5183 irssi/src/silc/core/silc-servers.c,
5184 irssi/src/fe-common/silc/module-formats.[ch].
5186 * Wrote a help file for FILE command.
5188 * Added silc_rng_global_get_byte_fast to get not-so-secure
5189 random data as fast as possible. Random data is read from
5190 /dev/urandom if available and from the SILC RNG if not
5191 available. It is used in padding generation. Affected file
5192 lib/silccrypt/silcrng.[ch].
5194 * All packets in client library are now processed synchronously.
5195 Optimized packet processing a lot. Affected file
5196 lib/silcclient/client.c.
5198 * All server connection packets are processing synchronously
5199 now in server, to optimize packet processing. Affected file
5202 * Include files are installed now only in Toolkit distribution
5203 if make install is given. Affected files: all Makefile.am's.
5205 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5207 * Assure that silc_client_notify_by_server_resolve does not
5208 resolve the client information multiple times. If it cannot
5209 be found by the first it cannot be found at all. Affected
5210 file lib/silcclient/client_notify.c.
5212 * Fixed WHOWAS command reply calling. Affected file
5213 lib/silcclient/command_reply.c.
5215 * Removed all references to silc_idlist_get_client from the
5216 Irssi SILC client since that call is internal call used by
5217 the library. The Irssi SILC client will use now client
5218 retrieval functions found in silcapi.h.
5220 * Fixed a bug in resolving nickname info before sending
5221 private message. It used freed memory. Affected file
5222 irssi/src/silc/core/silc-servers.c.
5224 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5226 * Assure my_channels statistics cannot go negative in server.
5227 Affected files silcd/server.c, silcd/server_util.c.
5229 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5231 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5233 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5235 * Win32 Toolkit changes. Affected files
5236 win32/silc.dsw, win32/libsilc/libsilc.def,
5237 win32/libsilcclient/libsilc.def,
5238 lib/silcutil/silcutil.c, and
5239 lib/sftp/sftp_fs_memory.c.
5241 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5243 * Added silc_net_localip to return local host's IP address.
5244 Affected file lib/silcutil/silcnet.[ch].
5246 * If key exchange or rekey protocol is active for a connection
5247 parse all packets syncronously since there might be packets
5248 in packet queue that we are not able to process without first
5249 processing packets before them. Affected file silcd/server,
5250 lib/silcclient/client.c.
5252 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5253 whether library should continue processing the packet.
5254 Affected file lib/silccore/silcpacket.h.
5256 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5257 SilcSFTPMonitorData to SFTP server to monitor various
5258 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5259 lib/silcsftp/sftp_server.c.
5261 * Added silc_file_size to return file size. Affected file
5262 lib/silcutil/silcutil.[ch].
5264 * Implemented the file transfer support for the client library.
5265 Added preliminary support for simple client to client one-file
5266 transmission. Affected file lib/silcclient/client_ftp.c,
5267 lib/silccilent/client.[ch].
5269 * Added new local command FILE to the Irssi SILC Client.
5270 It is used to perform the file transfer. It has subcommands
5271 SEND, RECEIVE, SHOW and CLOSE. Affected files
5272 irssi/src/silc/core/client_ops.c,
5273 irssi/src/silc/core/silc-server.[ch].
5275 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5277 * Relay the SILC_PACKET_FTP in the server. Affected files
5278 silcd/server.c and silcd/packet_receive.c.
5280 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5282 * Renamed silc_file_read and silc_file_write to functions
5283 silc_file_readfile and silc_file_writefile. Added function
5284 silc_file_open and silc_file_close. Affected files
5285 lib/silcutil/silcutil.[ch].
5287 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5289 * Resolve the client info when received private message or
5290 channel message for a client which nickname we don't know.
5291 Affected files lib/silcclient/client_prvmsg.c and
5292 lib/silcclient/client_channel.c.
5294 * Do not crash in /KEY if client is not connected. Affected
5295 file irssi/src/silc/core/silc-channels.c.
5297 * Added SilcClientStatus field to the SilcClientEntry in the
5298 lib/silcclient/idlist.h.
5300 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5301 is incomplete and is being resolved, it won't be resolved
5304 Make sure also that USERS command reply does not resolve
5305 twice information. Affected file is
5306 lib/silcclient/command_reply.c.
5308 Make sure that silc_client_get_clients_by_list does not
5309 resolve twice same information.
5311 * Check for valid client->id in the silc_server_free_client_data.
5312 Affected file silcd/server.c.
5314 * Fixed /GETKEY nick@server not to crash if the server entry
5315 is not found. Affected file lib/silcclient/command.c.
5317 * Fixed the silc_server_check_cmode_rights to check the
5318 requested modes correctly. Affected file silcd/command.c.
5320 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5322 * Better checks for non-printable chars in nick added.
5323 Affected file silcd/command.c.
5325 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5327 * Call the silc_server_udpate_servers_by_server in the
5328 primary router that comes back online in the backup resuming
5329 protocol. Otherwise it routes packets wrong. Affected file
5330 silcd/server_util.[ch], silcd/server_backup.c.
5332 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5334 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5335 lib/silcutil/silcbuffmt.[ch].
5337 * Redefined the SILC packet header to include the padding
5338 length. Affected file lib/silccore/silcpacket.[ch].
5340 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5341 length for maximum padding up to 128 bytes). Affected
5342 file lib/silccore/silcpacket.h.
5344 * Removed all backwards support for old 0.5.x MAC thingies.
5345 The SILC packet header change makes it impossible to be
5346 backwards compatible.
5348 * Send the ENDING packet with timeout in the backup resuming
5349 protocol. This is to assure that all routers has connected
5350 to the primary router. Affected file silcd/server_backup.c.
5352 * Changed the RNG to take the first IV from random data. It
5353 used to take it from zero actually. Changed the RNG also
5354 to use /dev/urandom during session. /dev/random is used
5355 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5357 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5359 * Changed the SILC packet header to have the first two bytes
5360 (the packet length) encrypted. Affected files aroung the
5361 code tree, lib/silccore/silcpacket.[ch]. Removed the
5362 SilcPacketCheckDecrypt callback. It is not needed anymore
5363 since the silc_packet_receive_process will determine now
5364 whether the packet is normal or special.
5366 * Implemented the unidirectional MAC keys. Affected files
5367 lib/silcske/silcske.c, silcd/protocol.c and
5368 lib/silcclient/protocol.c.
5370 * Implemented the packet sequence number to the MAC computation.
5371 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5372 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5373 lib/silcclient/protocol.c.
5375 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5377 * Allow backup router to announce servers. All servers
5378 announced by backup router are added to the global list
5379 automatically. Update hte server's socket to our primary
5380 router also when backup router announces a server.
5381 Affected file silcd/packet_receive.c.
5383 * Do not update the client->router in the function
5384 silc_server_udpate_clients_by_server if the client is on
5385 global list. We might fail to find any specific server
5386 for locally connected clients and local cell clients. They
5387 should still use the `from' and not `to' as client->router.
5388 This fixes backup router resuming protocol. Affected file
5389 silcd/server_util.c.
5391 * Decrease channel statistics count only if the channel
5392 deletion worked. Affected files are silcd/server.c and
5393 silcd/server_util.c.
5395 * Added silc_server_update_servers_by_server to update origin
5396 of all server entries. Used during backup router protocol.
5397 Affected files silcd/server_util.[ch], silcd/server.c. and
5398 silcd/backup_router.c.
5400 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5401 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5402 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5403 lib/silccrypt/silchmac.c.
5405 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5407 * Assure that router cannot reroute the same channel message
5408 to the sender. Affected file silcd/packet_receive.c.
5410 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5412 * Made better checks that the channel message is not sent
5413 to the router it came from. Affected file is
5414 silcd/packet_send.c. Fixed memory leak too.
5416 * Announce informations for incoming router connection, but
5417 only after checking if it is replaced by backup router.
5418 Affected file silcd/packet_receive.c.
5420 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5422 * Fixed the backup resuming protocol to work in multiple
5423 router environment. Affected file silcd/server_backup.c.
5425 * Route packet only to one router in the function
5426 silc_server_packet_send_to_channel. Affected file is
5427 silcd/packet_send.c.
5429 * Fixed silc_server_send_notify_dest to set the broadcast
5430 flag. Fixed the silc_server_send_notify_topic to actually
5431 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5432 Affected file silcd/packet_send.c.
5434 * Changed the SFTP Filesystem interface. Changed the
5435 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5436 the filesystem operation function. The SilcSFTPFilesystem
5437 is now a context that is allocated by all filesystem allocation
5438 functions and it already includes the operations structure
5439 and filesystem specific context. It is given as argument
5440 now to the silc_sftp_server_start. This made the interface
5441 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5442 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5444 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5446 * Changed the backup router adding and getting interfaces
5447 in the server. The router that will be replaced by the
5448 specified backup router is now sent as argument. Affected
5449 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5452 * Added silc_net_addr2bin_ne to return the binary form of
5453 the IP address in network byte order. Affected files
5454 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5456 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5458 * Check for existing server ID in silc_server_new_server
5459 and in silc_server_connect_to_router_final and remove the
5460 old entry if it exists. Affected file silcd/packet_receive.c,
5463 * Send the channel message always to only one router, either
5464 in upstream or downstream. Affected file is
5465 silcd/packet_send.c.
5467 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5469 * Wrote the definition of the backup resuming protocol to the
5470 protocol specification.
5472 * Removed one redundant channel key generation from normal
5473 server during joining procedure. Removed one redundant
5474 channel key sending from server to router during joining
5475 procedure. Affected file silcd/command.c.
5477 * Made minor bugfixes to the backup router resuming protocol.
5478 Affected file silcd/server_backup.c, server.c.
5480 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5482 * Added --disable-asm configuration option. Affected files
5483 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5486 * Implemented the backup resuming protocol that is used to
5487 resume the primary router position in the cell after the
5488 primary router comes back online. Affected files
5489 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5490 and silcd/server_util.[ch].
5492 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5494 * Sleep two (2) seconds after sending QUIT command to server.
5495 Affected file lib/silcclient/command.c.
5497 * Assure that if outgoing data buffer is pending do not force
5498 send any data. Affected file silcd/packet_send.c.
5500 * Assure that if outgoing data buffer is pending do not force
5501 send any data. Affected file lib/silcclient/client.c.
5503 * Implemented the backup router support when the primary router
5504 goes down. The servers and routers can now use the backup
5505 router as new primary router without loosing connectivity.
5507 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5509 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5510 in the server to indicate disabled entry. All data read
5511 from the connection will be ignored and no data is sent
5512 for entry that is disabled. Affected files are
5513 silcd/idlist.h, silcd/server.c.
5515 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5517 * Created SFTP client and server test programs in the
5518 lib/silcsftp/tests directory.
5520 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5522 * Implemented memory filesystem (virtual filesystem) for
5523 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5526 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5528 * Implemented the SFTP (SSH File Transfer Protocol) to the
5529 lib/silcsftp. It includes SFTP client and SFTP server
5532 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5534 * Moved lib/silccore/silcprotocol.[ch] to the
5535 lib/silcutil library.
5537 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5538 take variable argument list pointer as argument. Affected
5539 file lib/silcutil/silcbuffmt.[ch].
5541 * Added silc_buffer_set function that is used to set data
5542 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5543 Affected file lib/silcutil/silcbuffer.h.
5545 * Changed various routines in the core library to use the new
5546 silc_buffer_set instead of allocating new buffer only for
5549 * Added 64-bit value formatting and unformatting support to the
5550 silc_buffer_[un]format routines. Affected file is
5551 lib/silcutil/silcbuffmt.[ch].
5553 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5554 to includes/bitmove.h.
5556 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5558 * Fixed channel user mode saving in client library. Affected
5559 file lib/silcclient/command[_reply].c.
5561 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5563 * Defined the file transfer to the SILC Protocol. Added
5564 new packet type SILC_PACKET_FTP and defined File Transfer
5565 Payload. The mandatory file transfer protocol is SFTP
5566 (SSH File Transfer Protocol). Affected file in addition
5567 of the internet draft is lib/silccore/silcpacket.h.
5569 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5570 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5571 is used as part of backup router protocol when the primary
5572 router of the cell is back online and wishes to resume
5573 the position as primary router.
5575 * Redefined the MAC generation keys in the protocol. The
5576 same key is not used anymore in both direction. Both
5577 direction will now use different keys for sending and
5578 receiving. This fixes a potential security flaw. This
5579 change causes incompatibilities in the protocol.
5581 * Redefined also the MAC computation from the packet.
5582 An packet sequence number is now added to the MAC
5583 computation. This prevents possible replay attacks against
5584 the protocol. This change too causes incompatibilities
5587 Added `sequence' field to the SilcPacketContext to hold
5588 the current sequence number for the packet.
5590 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5592 * Added `created' field to the SilcIDListData in the file
5593 silcd/idlist.h to indicate the time when the entry was
5596 * Added `created' field to the SilcChannelEntry too. Affected
5597 file silcd/idlist.h.
5599 * Added `creation_time' aguments to all the announcement functions
5600 in the server. If it is provided then only the entries that
5601 was created after the provided time frame are actually
5602 announced. Affected file silcd/server.[ch].
5604 * The protocol says that the Channel ID's IP address must be
5605 based on the router's IP address. Added check for this in
5606 the silc_server_new_channel when processing incoming New Channel
5607 Payload. Affected file silcd/packet_receive.c.
5609 * Print out the correct version with --version in SILC client.
5610 Affected file irssi/src/silc/core/silc-core.c.
5612 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5614 * Fixed WHOWAS command to check for completnes of the client
5615 entry always, not just when the command is coming from client.
5616 Affected file silcd/command.c.
5618 * Added new function silc_server_packet_queue_purge to purge the
5619 outgoing data queue to the network. After the function returns
5620 it is guaranteed that the outgoing packet queue is empty.
5621 Affected file silcd/packet_send.[ch].
5623 * Purge the outgoing packet queue in the rekey protocol's final
5624 callback to assure that all rekey packets go to the network
5625 before quitting the protocol. Affected file silcd/server.c.
5627 * Added silc_client_packet_queue_parse as similar function as
5628 in server to the client library. The affected file is
5629 lib/silcclient/client.c.
5631 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5633 * Splitted silcd/server.c and created silcd/server_util.[ch]
5634 for utility functions.
5636 * Added new socket flag SILC_SF_DISABLED to indicate that the
5637 connection is open but nothing can be sent to or received from
5638 the connection. Affected file lib/silcutil/silsockconn.[ch].
5639 The checking for disabled socket is checked in the low level
5640 silc_socket_write and silc_socket_read functions.
5642 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5644 * Allow only nicknames and channel names that fits into the
5645 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5647 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5649 * When processing JOIN command reply in server check that if
5650 the channel exists in our global list we'll move it the local
5651 list. Affected file silcd/command_reply.c.
5653 * Fixed the check whether client is joined on the channel already
5654 in JOIN command. Affected file lib/silcclient/command.c.
5656 * Fixed the JOIN command reply to check whether the channel
5657 already exists. Affected file lib/silcclient/command_reply.c.
5659 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5661 * Added silc_ske_status_string to map the SKE error numbers
5662 to readable strings. The affected files are
5663 lib/silcske/silcske[_status].[ch].
5665 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5667 * Do not show the private channels on the WHOIS channel list
5668 as it is not allowed by the protocol. The affected file is
5671 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5673 * Assure that the packet length digged from the actual packet
5674 is something sensible in the silc_packet_decrypt_rest_special
5675 in lib/silccrypt/silcpacket.c.
5677 * Free and NULL the allocated pointer in silc_hmac_alloc if
5678 the HMAC allocation fails. The affected file is
5679 lib/silccrypt/silchmac.c.
5681 * Print the selected security properties to the log files in
5682 the server. Affected file silcd/protocol.c.
5684 * Add SKE's reference counter even if calling the completion
5685 callback manually. Otherwise it goes negative, although it
5686 does not cause any problems. The affected file is
5687 lib/silcske/silcske.c.
5689 * Remove the client entry with short timeout after giving the
5690 KILL command. Affected file lib/silcclient/command.c.
5692 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5693 case all found clients are already disconnected (WHOWAS would
5694 found them) in the server. Affected file silcd/command.c.
5696 * Update the last_receive (time of last data received) to be
5697 updated only when received private or channel message so that
5698 the idle time showed in WHOIS makes more sense.
5700 * Added boolean field `valid' in to the SilcClientEntry in the
5701 client library to indicate whether the entry is valid or not.
5702 This fixes the nickname change bug on channel when changing
5703 the nickname to be same than the old (like nick to Nick) the
5704 nickname formatter doesn't set the new nick anymore to Nick@host.
5705 Affected file lib/silcclient/idlist.[ch].
5707 * Now actually fixed the nickname changing on disconnection.
5708 Added new function silc_change_nick to the Irssi SILC Client.
5709 Affected file irssi/src/silc/core/client_ops.c,
5710 irssi/src/silc/core/silc-nicklist.[ch].
5712 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5714 * Check that the public key exists in the GETKEY command before
5715 trying to encode it. Affected file silcd/command.c.
5717 * Print some notifications on received public keys with GETKEY
5718 command in the Irssi SILC Client. Affected files are
5719 irssi/src/fe-common/silc/module-formats.[ch],
5720 irssi/src/silc/core/client_ops.c.
5722 * Use IDENTIFY command to resolve the server information in the
5723 GETKEY command instead of INFO command. Affected file
5724 lib/silcclient/command.c.
5726 * All command reply functions in the client library now calls
5727 the pending command reply callbacks even if an error has
5728 occurred. The server has done this a long time and now it was
5729 time to move the client library to this as well. Now all
5730 errors can be delivered back to the pending command reply
5731 callbacks if necessary. Affected files are
5732 lib/silcclient/command[_reply].[ch].
5734 * Change the nickname on disconnection back to the username
5735 because in reconnect the server will enforce it to it anyway.
5736 Affected file irssi/src/silc/core/silc-servers.c.
5738 * Fixed a config file parsing bug in the Irssi SILC client.
5739 Affected file irssi/src/silc/core/clientconfig.c.
5741 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5743 * When printing the channel mode on JOIN, verify that the
5744 channel key and channel's HMAC are valid. Affected file
5745 irssi/src/silc/core/client_ops.c.
5747 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5749 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5750 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5751 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5753 * Removed channel key rekey task deleting from the function
5754 silc_server_save_channel_key. Affected file silcd/server.c.
5755 Added explicit timeout task context instead that is used to
5756 delete the task if we are registering a new task before the
5757 new task has elapsed.
5759 * When channel key rekey occurs the client library now saves
5760 the old channel key for a short period of time (10 seconds) and
5761 is able to use it in case some is still sending channel
5762 messages encrypted with the old key after the rekey. Affected
5763 file lib/silcclient/[idlist.h|client_channel.c].
5765 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5767 * Added check to the silc_server_new_id_real to not accept
5768 new ID if it is the sender's own ID. Affected file is
5769 silcd/packet_receive.c.
5771 * Assure that we do not announce ourself or the one we've
5772 sending our announcements when we're router and are announcing
5773 servers to our primary router. Affected file silcd/server.c.
5775 * Fixed silc_server_command_identify_check_client to assemble
5776 correct WHOIS packet. It send corrupted WHOIS packet and
5777 caused problem with router to router connections. Affected
5778 file silcd/command.c.
5780 Fixed also silc_server_command_whois_check the same way
5781 as for the IDENTIFY command.
5783 * Added new SilcIDListStatus to the server in the SilcIDListData
5784 structure. The status now includes the current status of
5785 the entry (like registered, resolved etc.). Affected file
5786 silcd/idlist.[ch]. Defined a bunch of different status types
5787 as well. This replaced the old boolean registered field as well.
5789 Added resolve_cmd_ident field to the SilcClientEntry structure
5790 too so that if the entry is for example being resolved so
5791 another command may attach to the same pending command reply
5792 without requiring to resolve the same entry again. This concept
5793 should optimize the WHOIS and the IDENTIFY resolving under
5794 heavy load by taking away unnecessary resolving for entries
5795 that are being resolved already.
5797 Added support for adding multiple pending commands for one
5798 command idenfier. Affected file silcd/command[_reply].[ch].
5800 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5801 before deleting the data. Otherwise the hash table will have
5802 freed data in comparison functions. Affected file is
5803 silcd/command_reply.c.
5805 * Fixed silc_idlist_replace_client_id to add the new entry to
5806 the cache with NULL nickname. Otherwise there will be invalid
5807 memory as the nickname after the nickname is freed. Affected
5808 file silcd/packet_receive.c.
5810 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5811 saved into wrong slots because the previous number of entries
5812 was not taken into account. Affected file silcd/idlist.c.
5813 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5815 * If we are router and we receive JOIN notify to a channel that
5816 does not have any users then notified client is marked as the
5817 channel founder, as it is it. The affected file is
5818 silcd/packet_receive.c
5820 * Added to the extended hash table API's table_del_*ext functions
5821 the destructor as argument too, so that the caller can decide
5822 which destructor to use or whether to use destructor at all.
5823 Affected file lib/silcutil/silchashtable.[ch].
5825 * Fixed ID Cache purging. It actually deleted the entries from
5826 the hash table after the data was freed. The hash table ended
5827 up comparing freed memory. The affected file is
5828 lib/silccore/silcidcache.c.
5830 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5832 * Fixed Irssi SILC client's KILL command's HELP syntax.
5834 * The USERS command now resolves the detailed user information
5835 if the userinfo field is missing. Affected file is
5836 lib/silcclient/command_reply.c.
5838 * Do not print error in silc_file_read if the read file does
5839 not exist. Just silently return NULL. Affected file is
5840 lib/silcutil/silcutil.c.
5842 * Fixed the silc_log_output to not wine about NULL filename
5843 and to not create some bogus " " filename. Affected file is
5844 lib/silcutil/silclog.c.
5846 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5848 * Fixed various printing bugs on the user interface in the
5849 Irssi SILC Client. Minor changes that were forgotten from
5852 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5854 * Fixed the configure.in.pre and the compilation and distribution
5855 environment to support the new autoconf 2.52. That version is
5856 now required to compile the CVS trunk.
5858 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5860 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5861 to generally parse user@fqdn format strings. Affected file
5862 lib/silcutil/silcutil.c.
5864 * Added nickname_format and nickname_force_format fields to the
5865 SilcClientParams structure. The first one defines the format
5866 for the nicknames that the library will enforce if the receives
5867 multiple same nicknames. The second one is boolean value and
5868 can be used to force the library to always enforce the format
5869 to the nicknames regardles whether there are multiple nicknames
5870 or not. This configurable formatting was employed to flexibly
5871 support accessing multiple nicknames from the user interface.
5872 The userinterface can now set the nicknames to what ever format
5873 they prefer. Affected file lib/silcclient/silcapi.h.
5875 Added function silc_client_nickname_format to the file
5876 lib/silcclient/idlist.c. It performs the nickname formatting.
5878 Added new field `hostname´ to the SilcClientEntry context.
5879 It holds the hostname of the client. Affected file is
5880 lib/silcclient/idlist.h.
5882 * Irssi SILC Client sets the nicknames in nick@hostn format.
5883 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5884 irssi/src/silc/core/silc-core.c.
5886 The WHOIS printing now also shows both the real nickname and
5887 the formatted nickname so that user knows how to access the
5888 user if there are multiple same nicknames cached. Affected
5889 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5890 printing formatting too to take the hostname now as a separate
5891 argument. The Affected file is
5892 irssi/src/fe-common/silc/modules-formats.[ch].
5894 * Changed the silc_client_get_clients_local to accept the formatted
5895 nickname as argument. It accepts the real nickname too but the
5896 formatted nickname can be used to find the true entry from
5897 multiple entries. Affected file lib/silcclient/silcapi.h and
5898 lib/silcclient/idlist.c.
5900 * Added nickname_format_parse field to the SilcClientParams.
5901 It is a callback function provided by the application to parse
5902 the nickname out of the formatted nickname string. The library
5903 calls it to get the nickname from the formatted string. Since
5904 the application generally knows better the format of the nickname
5905 string it parses it instead of the library, even though library
5906 encodes the formatted string. If the callback function is not
5907 provided then the library will use the string as is. The
5908 affected file is lib/silcclient/silcapi.h.
5910 * All the nickname strings passed to the client library in
5911 commands are now expected to be formatted nickname strings.
5912 If the command does not support the formatted nickname string
5913 it will assume that the sent string is the actual nickname.
5914 Affected file lib/silcclient/command.c.
5916 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5918 * Added public key authentication support to OPER and SILCOPER
5919 commands in the client library. Affected file is
5920 lib/silcclient/command.c.
5922 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5924 * Changed the get_auth_methdod client operation to be asynchronous.
5925 It can be async if the application resolves the authentication
5926 method from the server during the negotiation. Added new
5927 SilcGetAuthMeth completion callback that the application will
5928 call after resolving the authentication method.
5930 Added function silc_client_request_authentication_method that
5931 the application can use to resolve the authentication method
5932 from the server. Added also SilcConnectionAuthRequest callback
5933 that the library will call after the server has replied. The
5934 application can call this function if it does not know the
5935 current authentication method.
5937 Affected files are lib/silcclient/client.c and
5938 lib/silcclient/silcapi.h.
5940 * The Irssi SILC client now automatically resolves the authentication
5941 method incase any configuration information is not present (and
5942 currently there never is). The affected file is
5943 irssi/src/silc/core/client_ops.c.
5945 * Fixed public key authentication from the client library.
5946 Affected file lib/silcclient/protocol.c. Changed also the
5947 protocol specification about the public key authentication in
5948 the connection authentication protocol. The actual data to be
5949 signed is now computed with a hash function before signing.
5951 * Fixed the public key authentication from the server as well.
5952 Affected file silcd/protocol.c.
5954 * Removed the mlock()'s from the memory allocation routines.
5955 Affected file lib/silcutil/silcmemory.c. The ./configure does
5956 not check anymore for the mlock(). Affected file is
5959 * Fixed USERS command in server to allow the execution of the
5960 command for private and secret channels if the client sending
5961 the command is on the channel. Affected file silcd/command.c.
5963 * Fixed silc_client_get_clients_local to return the clients
5964 count correctly. It could return wrong value. Affected file
5965 lib/silcclient/idlist.c.
5967 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5969 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5970 types. The assembler optimizations seemed not to like 64-bit
5971 data types. The assmebler optimizations thus are now enabled
5972 also for BSD systems as opposed to only enable them for Linux.
5974 * Do not check for threads at all on BSD systems. Affected
5975 file configure.in.pre.
5977 * Removed -n and -h options from the Irssi SILC Client since
5978 they are not used in silc.
5980 * Fixed the prime generation to assure that the first digit
5981 of the generated random number is not zero since our conversion
5982 routines does not like number strings that starts with zero
5983 digit. If zero digit is seen the random number is regenerated.
5984 This caused some corrupted RSA keys when the zero first digit
5985 was met. Affected file lib/silcmath/silcprimegen.c.
5987 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5989 * Fixed WIN32 configuration in the ./configure script.
5990 Fixed to include xti.h on environments that has it.
5991 Patches by Carsten Ilchmann and andrew.
5993 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5995 * Changed the silc_id_create_client_id to be collision
5996 resistant. It is now assured that there cannot be created
5997 two same client ID's. I suspect that some weird bugs in
5998 the server were actually caused by duplicate Client IDs.
5999 Affected file silcd/serverid.[ch]. A router receiving
6000 new ID now also assures and informs the sending server
6001 if the ID caused collision.
6003 * Changed the silc_id_create_channel_id to also assure that
6004 there are no collisions.
6006 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6008 * Statement about ignoring the Mutual Authentication flag when
6009 performing rekey with PFS was a bit misleading. It is ignored
6010 if it was set in the initial negotiation, it cannot be even
6011 set in the rekey. Fixed in the ke-auth draft. Started the
6012 new versions of the protocol drafts in the doc/.
6014 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6016 * Fixed a bug in silc_client_command_identify_save when saving
6017 new channel information. The channel name was no duplicated
6018 and caused crash on exit. Affected file is
6019 lib/silcclient/command_reply.c.
6021 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6023 * Fixed the getkey command handling in the server. Send just
6024 empty OK reply to the sender if the key could not be fetched
6025 (but everything else was ok, like the key just was not available).
6026 Changed the public key parameter to optional in the protocol
6027 specs so that empty OK reply can be sent. Affected file
6030 Added a message to Irssi SILC client to tell to user if the
6031 server did not return a public key.
6033 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6035 * Fixed a channel key regeneration bug. It registered new
6036 timeout tasks exponentially until all system resources were
6037 used. Affected file silcd/server.c.
6039 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6041 * Added the SILC Document generator to the scripts/silcdoc.
6042 It can be used to generate the Toolkit Reference Manual out
6043 of the source tree. Internally it will also use the RoboDoc
6044 generator now imported in util/robodoc.
6046 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6048 * Added couple of return's in rekey protocol if error orccurred
6049 during the protocol. The execution must be terminated.
6050 Affected file silcd/protocol.c. Also, terminate the protocol
6051 always with timeout.
6053 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6055 * The client's Client ID was created initally from the wrong
6056 nickname (it could have been in format nick@host) in the
6057 silc_server_new_client. Affected file silcd/packet_receive.c
6059 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6061 * Added some SILC_LOG_ERROR's to various error conditions
6062 if client could not be added to ID cache. Affected files
6063 silcd/packet_receive.c and silcd/server.c.
6065 * When client's sock->user_data is freed, NULL also the
6066 client->router and client->connection pointers. Added check
6067 for these pointers being NULL to various places around the
6068 code. Affected file silcd/server.c.
6070 * Added client->data.registered == TRUE checks to various
6071 places around the code to assure that unregistered client's
6072 are not handled when it is not allowed. Affected file
6075 * Added `bool registered' fields to all
6076 silc_idlist_[server|client]_get_* routines to indicate whether
6077 the fetched client needs to be registered or not. Affected
6078 file silcd/idlist.[ch].
6080 * Add your own entry as registered to the ID cache in the
6081 server. Affected file server.c.
6083 * Fixed a bug in silc_server_new_server. The SilcServer was
6084 set as the new server's context instead of SilcServerEntry.
6085 This naturally caused some weird bugs.
6087 * Added "updated" field the SilcChannelEntry which indicates
6088 the time since the channel entry was last accessed. This
6089 can be used to determine whether it is necessary to
6090 announce the channel after backup resuming protocol.
6091 Affected files silcd/idlist.[ch].
6093 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6095 * Do not delete the channel rekey task when adding it
6096 for in silc_server_create_channel_key.
6098 * Changed the silc_server_create_channel_key to return
6099 TRUE or FALSE to indicate the success of the channel key
6102 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6104 * Fixed MSVC++ project files and added missing files to
6105 Makefiles under win32/.
6107 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6109 * Do not add TCP_NODELAY flag if the operating system
6110 does not have it defined. Affected files are
6111 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6113 * Fixed buffer overflow from Irssi SILC Client. Affected
6114 file irssi/src/fe-common/core/themes.c.
6116 * Fixed double free in client library in the file
6117 lib/silcclient/client.c when disconnecting from server.
6119 * Applied double free patch from cras to Irssi SILC client.
6120 Affected files irssi/src/core/[modules/expandos].c
6122 * Fixed the disconnection handling to Irssi SILC Client.
6123 The application must call silc_client_close_connection
6124 in ops->connect client operation in case of failure of
6125 the connection. Affected file is
6126 irssi/src/silc/core/client_ops.c.
6128 * Do not set sock->protocol to NULL in the function
6129 silc_client_close_connection after executing the protocol's
6130 final callback since the sock might not be valid anymore.
6131 Affected file lib/silcclient/client.c.
6133 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6135 * Do not enable SILC_THREADS if the linking with libpthread
6136 did not happen. Affected file configure.in.pre.
6138 * Added notion to protocol specification that server must
6139 verify the sent authentication payload with CMODE when
6140 setting the channel founder key. Implemented it to the
6141 server. Affected file silcd/command.c.
6143 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6145 * Added _EXTRA_DIST SILC distribution variable to the
6146 distributions file. It is used to conditionally add extra
6147 files or directories to the specific distribution. Affected
6148 files ./prepare, Makefile.am.pre and distributions.
6150 Removed the `_' from the start of the distribution names.
6153 * Added README.WIN32 for instructions to compile the Toolkit
6156 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6158 * Fixed a double free in disconnection in the server. Affected
6159 file is silcd/server.c.
6161 * Fixed the lib/silcske/groups.c to work now also with GMP
6162 MP library. The string conversion did not work when using
6163 specific base and the base is indicated in the string as well.
6165 * Created win32/ directory which now includes MSVC++ specific
6166 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6167 It will appear only in the toolkit distribution
6169 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Changed the key material distribution function in case when
6172 the hash output is too short. The data is now concatenated
6173 a bit differently than it used to. Made the change to the
6174 SKE protocol specification.
6176 * Added better GMP detection to configure.in.pre. A patch
6179 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6181 * Fixed a minor bug in SKE that might cause some problem on
6182 some platforms. Affected file lib/silcske/silcske.c.
6184 * Added the cookie checking for initiator in the SKE. It checks
6185 that the responder returns the sent cookie unmodified. The
6186 affected file is lib/silcske/silcske.c. Added new SKE
6187 error type INVALID_COOKIE that can be sent during the
6188 negotiation. Fixed some memory leaks as well.
6190 * Added the "invalid cookie" error message to Irssi SILC client's
6193 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6195 * Added `task_max' field to the SilcClientParams to indicate
6196 the maximum tasks the scheduler can handle. If set to zero,
6197 default values are used. Affected file lib/silcclient/silcapi.h.
6199 * Fixed memory leaks in silc_client_close_connection. Affected
6200 file lib/silcclient/client.c.
6202 * Added silc_client_del_client_entry to client library to free
6203 all memory of given client entry. Affected file is
6204 lib/silcclient/idlist.[ch].
6206 * Added new functions silc_client_del_channel and
6207 silc_client_del_server to delete channel and server entries.
6208 Affected file lib/silcclient/[silcapi.h/idlist.c].
6210 * Removed silc_client_del_client_by_id from silcapi.h.
6212 * Fixed the INFO command to return the server's own info
6213 correctly when querying by Server ID. Affected file is
6216 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6218 * Removed the non-blocking settings in WIN32 code in the
6219 silc_sock_[read/write] and added SleepEx instead. Affected
6220 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6221 of input data is now checked with FIONREAD and ioctlsocket.
6223 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6225 * Call silc_schedule_task_del_by_context in the
6226 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6227 Affected file lib/silccore/silcprotocol.c.
6229 * Call silc_protocol_cancel for active protocols in the
6230 silc_server_close_connection if the funtion
6231 silc_server_free_sock_user_data has not been called.
6232 Affected file silcd/server.c.
6234 * Generic tasks cannot be deleted using the del_by_fd
6235 task deleting function since generic tasks does not match
6236 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6238 * Added a notion to SILCOPER help file that the SILCOPER works
6239 only on router server, not on normal server.
6241 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6243 * Added for WIN32 support for the new scheduler as well.
6244 Affected file lib/silcutil/win32/silcwin32schedule.c.
6246 * Fixed the SHA1 implementation to work on various platforms.
6248 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6250 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6251 API. It is part of the scheduler now. Everything else is
6252 as previously but some functions has changed their names.
6253 Checkout the lib/silcutil/silcschedule.h for the interface.
6254 Updated all applications to use the new interface. Affected
6255 files are lib/silcutil/silcschedule.[ch].
6257 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6259 * Found a bug in the SKE implementation. The HASH value,
6260 specified by the protocol, was not computed correctly. The
6261 public key of the responder was not added to the computation
6262 even though it is mandatory. Affected file lib/silcske/silcske.c.
6263 This unfortunately causes incompatibilities with older
6264 clients and servers.
6266 * Added WIN32 specific network init and uninit functions:
6267 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6268 the Winsock2. Affected file lib/silcutil/silcnet.h and
6269 lib/silcutil/win32/silcwin32net.c.
6271 * Set the socket always to nonblocking mode on WIN32 after
6272 reading data or writing data. Affected file is
6273 lib/silcutil/win32/silcwin32sockconn.c.
6275 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6277 * Fixed various compilation problems under WIN32. Affected
6278 files lib/silcutil/win32/silcwin32thread.c and
6279 lib/silcutil/win32/silcwin32schedule.c.
6281 * Removed all _internal.h #includes from public header
6282 files. Internal headers must never be included from
6285 Removed also the lib/silcske/payload_internal.h file.
6287 * All include files that may be needed (public and some others
6288 included by the public headers) by application developers are
6289 now copied to the ./includes directory. It does not copy any
6290 internal headers. Affected file Makefile.defines.pre and all
6291 Makefile.am's under lib/ and subdirs.
6293 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6295 * Do not change the ~/.silc directory's permissions automatically.
6296 Affected file irssi/src/silc/core/clientutil.c.
6298 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6300 * Do not cancel the protocol in silc_server_close_connection
6301 it might cause recursion. Now cancelled in the function
6302 silc_server_free_sock_user_data. Affected file silcd/server.c.
6304 * Fixed the silc_server_remove_clients_by_server to regenerate
6305 the channel keys correctly finally. Added also new function
6306 silc_server_remove_clients_channels to actually do it.
6307 Affected file silcd/server.c.
6309 * Fixed the silc_server_new_channel to not crash by giving
6310 wrong router to the new channel. Affected file is
6311 silcd/packet_receive.c.
6313 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6315 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6316 which is given as argument to the silc_client_alloc now.
6317 It can be used to configure the client and set various parameters
6318 that affect the function of the client.
6320 * The USERS command in server did not check whether the channel
6321 is private or secret. Affected file silcd/command.c.
6323 * Added new argument to the USERS command in protocol specification.
6324 The USERS command now can take the channel name as argument
6325 as well. Added support for this in client and server and
6326 updated the protocol specs.
6328 * Completed the GETKEY command in client. It can be now used
6329 to fetch also servers public key not only some clients.
6330 Affected files lib/silcclient/command[_reply].c.
6332 * Added silc_client_get_server to return server entry by the
6333 server name. Affected files lib/silcclient/silcapi.h and
6336 * Redefined the IDENTIFY command in protocol specification to be
6337 more generic. It now can be used to query information about
6338 any entity in the SILC Network, including clients, servers and
6339 channels. The query may be based either the entity's name
6340 or the ID. Added support for this in both client and server.
6342 Affected files silcd/command.c and lib/silcclient/command.c
6343 and command_reply.c.
6345 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6346 the _from_client and _from_server functions. Affected file
6349 * Added silc_client_get_channel_by_id_resolve to the file
6350 lib/silcclient/silcapi.h to resolve channel information by
6351 its ID. Added also silc_client_get_channel_by_id that
6352 does not resolve it from the server.
6354 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6356 * Added SilcServerEntry context into the client library
6357 to represent one server. The INFO command now allocates
6358 these to save the resolved server info. For now on the
6359 client library will also keep information about servers,
6360 connected and resolved with INFO.
6362 The INFO command now allocates the SilcServerEntry context
6363 and saves the server info there. The COMMAND_REPLY in
6364 the INFO now returns the parameters to application in
6365 same order as defined in the protocol specification.
6367 The entries are cached in the client->server_cache.
6369 * The INFO command is now issued after received the Client ID
6370 from the server. Affected file lib/silcclient/client.c.
6372 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6373 to the application as the mode changer might be server.
6374 It is guaranteed that NULL is not returned anymore to the
6375 application. Affected file lib/silcclient/client_notify.c.
6377 The ID Type is now also passed to the application so that
6378 it can check whether the returned entry is SilcClientEntry
6381 Added new function silc_client_get_server_by_id to return
6382 the server entry by ID. Affected files are the
6383 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6385 * Do not create the channel in the Irssi SILC Client when issuing
6386 the JOIN command but when received the sucessful JOIN command
6387 reply. Otherwise the channel might get created even though we
6388 could not join it. The Affected file is
6389 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6391 * Fixed a channel joining bug in router. The router must also
6392 check the channel modes, invite and ban lists etc. when serving
6393 the JOIN command sent by normal server. Affected file is
6394 silcd/command.c. The router now resolves the client's
6395 information from the server who sent the JOIN command if it
6396 does not know it, and processes the JOIN command only after
6399 * Changed the SilcCommandCb to take new argument; void *context2.
6400 Affected file lib/silccore/silccommand.h
6402 The second argument in the command callbacks in the server now
6403 includes the SilcServerCommandReplyContext if the command was
6404 called as pending command callback from the command reply.
6405 Otherwise it is NULL. When called as pending the status of the
6406 command reply will be checked and if it was erronous the
6407 error will be sent to the original sender of the command.
6408 This way the client always receives the error messages even
6409 though the server was actually the one who received the error
6410 when it resent the command to router, for example. Affected
6411 files silcd/command[_reply].[ch].
6413 * Fixed sending WHOWAS command's error message to client if
6414 the requested client could not be found. It was missing.
6417 * Changed the CMODE and CUMODE commands reply arguments in the
6418 protocol specification. The Channel ID is now sent in both
6419 of the commands to identify the channel. Implemented this
6420 new feature to the client and server. Affected files
6421 lib/silcclient/command_reply.c and silcd/command.c.
6423 * Made better checks for invite and ban lists in the JOIN
6424 command in server. Affected file silcd/command.c.
6426 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6428 * The server now performs the incoming host IP/DNS lookup
6429 using the silc_socket_host_lookup and thus does not block
6430 the server anymore. Affected file silcd/server.c.
6432 * Completed the multi-thread support for SILC Scheduler in
6433 the lib/silcutil/silcschedule.c.
6435 * Fixed the configure.in.pre to detect the pthread correctly
6438 * Fixed a deadlock in silc_task_queue_wakeup in the file
6439 lib/silcutil/silctask.c.
6441 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6443 * Added new function silc_schedule_wakeup that is used in
6444 multi-threaded environment to wakeup the main thread's
6445 schduler. It needs to be used when a thread adds a new task
6446 or removes a task from task queues. After waking up, the
6447 scheduler will detect the task queue changes. If threads
6448 support is not compiled in this function has no effect.
6449 Implemented the wakeup mechanism to both Unix and WIN32
6450 systems. Affected files are lib/silcutil/silcschedule.[ch],
6451 lib/silcutil/unix/silcunixschedule.c and the
6452 lib/silcutil/win32/silcwin32schedule.c.
6454 * Added new function silc_task_queue_wakeup to wakeup the
6455 scheduler by the specified task queue. Affected file
6456 lib/silcutil/silctask.[ch].
6458 * The silc_socket_host_lookup_start now wakes up the scheduler
6459 after adding the timeout task. Affected file is
6460 lib/silcutil/silcsockconn.c.
6462 * The silc_socket_host_lookup is synchronous now if the threads
6463 support is not compiled in. However, the callback is still
6464 called asyncronously through the scheduler, anyway. Affected
6465 file lib/silcutil/silcsockconn.c.
6467 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6469 * Added new function silc_socket_host_lookup to perform
6470 asynchronous IP and FQDN lookups for the socket connection.
6471 Affected files lib/silcutil/silcsockconn.[ch].
6473 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6475 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6476 that may or may not compile the mutex support in.
6478 Changed the silc_mutex_alloc interface. It allocates the
6479 mutex now to the sent pointer and returns TRUE or FALSE.
6481 Affected file lib/silcutil/silcmutex.h.
6483 * Wrote the SILC Task Queue interface to support multi-threads.
6484 Affected file lib/silcutil/silctask.[ch].
6486 * Wrote the SILC Scheduler to support multi-threads. Affected
6487 file lib/silcutil/silcschedule.c.
6489 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6491 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6492 in lib/silcutil/win32/.
6494 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6496 * Defined SILC Mutex API and SILC Thread API and implemented
6497 them for Unix. Affected files are
6498 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6499 lib/silcutil/unix/silcunixmutex.c and
6500 lib/silcutil/unix/silcunixthread.c.
6502 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6504 * Fixed the silc_server_remove_clients_by_server's channel
6505 key re-generation. The hash table handling was incorrect
6506 and would not work with many channels. Affected file is
6509 * Fixed some memory leaks around the server code.
6511 * Rewrote the silc_server_get_users_on_channel to support IPv6
6512 based Client ID's. Affected file silcd/server.c.
6514 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6515 specification. However, a separate document must be written
6516 to define the detailed signing procedure and the payload
6517 associated with the flag. Defined the flag to the
6518 lib/silccore/silcchannel.h as well.
6520 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6522 * Changed the dynamic tables to static size tables in the
6523 lib/silccrypt/silchmac.c.
6525 * Removed GCC dependencies from the code. A patch by cras.
6527 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Do not show the error "Error receiving packet bla bla"
6530 in server if it really was not an error (-2 means that reading
6531 is pending). Affected file silcd/server.c.
6533 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6535 * Fixed a possible crash in silc_server_remove_clients_by_server
6536 in silcd/server.c. Fixed there also some memory leaks.
6538 * Fixed the silc_idlist_replace_client_id. It could replace
6539 wrong key in the hash table. Affected file silcd/idlist.c.
6541 * Do not check whether there are global users on the channel
6542 if the channel->global_users is FALSE. Affected functions
6543 silc_server_remove_from_one_channel and
6544 silc_server_remove_from_channels in silcd/server.c. Also,
6545 do not check if the removed client is local as we can be
6546 sure that global client was not removed from the channel
6547 and checking for global users is not needed.
6549 * The silc_server_remove_clients_by_server now re-generates
6550 the channel keys correctly for those channels that had
6551 clients removed from them. Affected file silcd/server.c.
6553 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6555 * Found the reason of random crashes in the server. We weren't
6556 ignoring the SIGPIPE signal (which can be sent in write())
6557 and it crashed the server. Affected file silcd/silcd.c.
6559 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6561 * Assure that sock->user_data is not NULL in the function
6562 silc_server_packet_send in silcd/packet_send.c.
6564 * Disconnect the remote connection if it could not be added
6565 to any ID lists in the server. The affected file is
6568 * Check in silc_server_packet_send[_real/dest] that the
6569 socket is not disconnecting and ignore the data if it is.
6570 Affected file silcd/packet_send.c.
6572 * Define inline to __inline on native WIN32 compilation.
6573 Affected file includes/silcwin32.h.
6575 * Added some explicit type casts for inline code since MSVC
6576 require them. Affected files lib/silcutil/silcbuffer.h,
6577 lib/trq/silcdlist.h and lib/trq/silclist.h.
6579 * Print warning in log files from now on if the packet
6580 decryption fails. Affected file silcd/server.c.
6582 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6584 * Changed the `say' client operation's interface to accept
6585 new `type' argument to indicate the type of the message sent
6586 by the library. The application may filter the library's
6587 messages according the type. The affected file is the
6588 lib/silcclient/silcapi.h.
6590 * Added two new functions to lib/silcclient/silcapi.h:
6591 silc_client_del_client and silc_client_del_client_by_id.
6592 Affected file lib/silcclient/idlist.c.
6594 * Moved the clientincludes.h from includes/ to silc/ and
6595 serverincludes.h from includes/ to silcd/.
6597 * The modes for the CMODE and CUMODE are now passed as
6598 uint32 for application with COMMAND_REPLY. The affected
6599 file is lib/silcclient/command_reply.c.
6601 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6603 * /WHOIS without arguments shows client's own information.
6604 Affected file lib/silcclient/command.c.
6606 * Changed PING to not accept any arguments. The specs
6607 says that client can ping only the connected server so
6608 requiring an argument is not needed. Affected file is
6609 lib/silcclient/command.c.
6611 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6613 * Fixed a fatal bug in private message sending and reception
6614 encryption and decryption when using private message keys.
6615 The implementation was incorrect and did not follow the
6616 specification. It causd that some of the message were
6617 lost since it did not use the sending and receiving keys
6618 as the protocol suggests. This has been fixed and will cause
6619 incompatibilities with older clients when sending private
6620 message encrypted with private message keys. Affected files
6621 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6622 and various other in Irssi SILC Client.
6624 Added `responder' boolean argument to the functions
6625 silc_client_add_private_message_key[_ske] to indicate when
6626 the key is added as responder or initiator of the key
6629 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6631 * Removed the silc_ske_check_version function and created
6632 a SilcSKECheckVersion callback. Added also a function
6633 silc_ske_set_callbacks that is now used to set all SKE
6634 callbacks. The callback functions are not given to
6635 the SKE functions anymore, but this function is used to
6638 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6640 * Added `silc_version' argument to the silc_client_alloc
6641 to define the version of the application for the library.
6642 The library will use the version string to compare it
6643 against the remote host's (usually a server) version
6644 string. Affected file lib/silcclient/silcapi.h
6646 * Added the KE protocol context to Key Agreement context
6647 in client library so that we can abort the SKE if it
6648 is in process when we get timeout. Affected file is
6649 lib/silcclient/client_keyagr.c.
6651 * Do not resolve the client ID forever if it returns in the
6652 first time that such client does not exist. This was done
6653 for example with private message. Affected file is
6654 lib/silcclient/client_prvmsg.c.
6656 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6658 * Do not add regex.h for WIN32. The affected file
6659 includes/silcincludes.h.
6661 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6662 not work yet 100%. It generates the DLL's automatically
6663 when compiling with --with-win32 under cygwin.
6665 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6667 * lib/contrib/regex.c is not compiled on WIN32.
6669 * Added silc_net_get_socket_opt function to the
6670 lib/silcutil/silcnet.h.
6672 * Added includes/silcwin32.h for WIN32 specific includes
6675 * Do not use ptime structure or any of the posix process
6676 functions on WIN32 in lib/silccrypt/silrng.c.
6678 * Added silc_gettimeofday to provide generic function
6679 for struct timeval on all platforms. Added the function
6680 to lib/silcutil/silcutil.h.
6682 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6684 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6685 library as they clearly belong there. As a plus side we
6686 can make the actual socket connection routines platform
6689 Added also new generic function silc_socket_read and
6690 silc_socket_write (that used to be silc_packet_[read/write].
6691 The implementation of these are platform specific.
6693 * Added WIN32 specific routines of silc_socket_[read/write]
6694 to lib/silcutil/win32/silcwin32sockconn.c.
6696 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6698 * Added preliminary support for native WIN32 compilation under
6699 cygwin (using the -mno-cygwin option for GCC) to the
6700 ./configure.in.pre. The --with-win32 now prepares the
6701 compilation for native WIN32.
6703 * Rewrote the SILC Scheduler interface in the file
6704 lib/silcutil/silcschedule.h. The scheduler is now context
6705 based and does not have anymore any global static scheduler.
6706 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6707 and created lib/silcutil/win32 directory for WIN32 based
6710 * Added Unix specific network routines to the
6711 lib/silcutil/unix/silcunixnet.c and the old
6712 lib/silcutil/silcnet.c includes now only generic routines.
6714 Added WIN32 specific network routines to the
6715 lib/silcutil/win32/silcwin32net.c.
6717 * Added Unix specific utility functions from the
6718 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6720 * Added WIN32 SILC Scheduler to the file
6721 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6724 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6726 * Do not handle JOIN notify in the server if the target client
6727 is not registered (idata->registered == FALSE). The affected
6728 file is silcd/packet_receive.c.
6730 * Update the nickrec->founder in event_cumode in the Irssi SILC
6731 client. Affected file irssi/src/silc/core/silc-channels.c.
6733 * Fixed the CUMODE_CHANGE notify handling in the server when
6734 server and router are announcing their clients on channels.
6735 Now the mode changes are saved and notified correctly. The
6736 affected file is /silcd/packet_receive.c.
6738 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6739 They really did not replace the cache entry in the ID Cache.
6740 Now they do that. Affected file silcd/idlist.c.
6742 * Fixed the KICK notify handling in the Irssi SILC client to
6743 update the channel records so that the kicked client does not
6744 appear to be on the channel. The affected file is
6745 irssi/src/silc/core/silc-channels.c.
6747 * Always update the conn->current_channel when executing command
6748 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6750 * Fixed the KILL notify handling in Irssi SILC client to remove
6751 the killed client on all channels.
6753 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6755 * Fixed the silc_parse_command_line to remove extra spaces
6756 from the start and end of the arguments. Affected file is
6757 lib/silcutil/silcutil.c.
6759 * Cancel and free any active protocol in the function
6760 silc_server_close_connection. Affected file silcd/server.c.
6762 * Cancel and free any active protocol in the function
6763 silc_client_close_connction. Affected file is
6764 lib/silcclient/client.c.
6766 * Do not execute the KILL command for clients that are in
6767 history (ie. they are not in the network). Affected file is
6770 * Fixed KILL notify handling, client does not crash anymore.
6771 Affected file irssi/src/silc/core/silc-channels.c.
6773 * Reduced the default packet buffer size from 2048 to 1024 in
6774 lib/silccore/silcpacket.c.
6776 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6777 counter to the SKE context that is incresed when the SKE library
6778 performs async operation outside the library. If the outside
6779 process frees the SKE context and FREED status will be set
6780 and the library will detect after the sync operation that the
6781 libary is freed. The affected files are
6782 lib/silcske/silcske[_status].[ch].
6784 * Resolve the client entry information in the function
6785 silc_client_channel_message to assure that NULL pointer is not
6786 passed as client entry to the application. */
6788 * Fixed the task timeout calculation to assure that there is
6789 never negative timeouts. The affected file is
6790 lib/silcutil/silcschedule.c.
6792 * Fixed the channel user mode notification sending in server.
6793 It was sent point-to-point to the router (or to server by router)
6794 but it needs to be destined to a channel. The routines now
6795 supports sending the channel user mode notifys to the channels
6796 when announcing clients and channels. Affected files are
6797 silcd/server.c and silcd/packet_receive.c.
6799 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6800 It did not actually replace the old channel entry in the cache.
6801 Affected file lib/silcclient/client_notify.c.
6803 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6805 * Fixed a possible crash in silc_packet_send_prepare. It now
6806 assures always that there is enough space in the buffer and
6807 at the tail area of the buffer (for MAC).
6809 Fixed the inbound buffer reallocation in silc_packet_read.
6810 It was old code and did not handle the reallocation correctly.
6813 The affected file is lib/silccore/silcpacket.c.
6815 * Fixed buffer overflow in silc_parse_nickname in the file
6816 lib/silcutil/silcutil.c.
6818 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6820 * make install generates new server keys only if there is not
6823 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6825 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6826 Added check that if the NOREPLY is set then we will not send
6827 the away message. This avoids infinite loop of away messages
6828 if both clients are away. The affected file is
6829 lib/silcclient/client_prvmsg.c.
6831 * Fixed client crash if /NICK was given without arguments.
6832 Affected file lib/silcclient/command.c.
6834 * Server does not send the invite list in INVITE command back
6835 to the client if the list was not altered. Added this notion
6836 to the protocol spec as well. Affected file silcd/command.c.
6838 Fixed possible crash in INVITE command by checking the
6839 value of silc_server_get_client_route command.
6841 * Fixed the INVITE notify type handling. The arguments are now
6842 taken in correct order and client does not crash. The affected
6843 file is irssi/src/silc/core/silc-channels.c.
6845 Removed the "Inviting xxx to channel" message from the
6846 client library away and let the application handle it.
6847 Affected file lib/silcclient/command.c. Added that message
6848 to Irssi SILC client's message formats.
6850 * Fixed CMODE command crash in client. It now checks the
6851 amount of arguments correctly and does not crash. The affected
6852 file is lib/silcclient/command.c.
6854 * Do not create new channel automatically in silc_channels_join
6855 but check whether the channel by that name already exists.
6856 Affected file irssi/silc/core/silc-channels.c.
6858 * Do not send the SERVER_SIGNOFF to router if the disconnected
6859 entity was the router. Affected file silcd/server.c.
6861 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6862 SILC client as it was missing from there.
6864 Added the handling of the KICK notify to the Irssi SILC client
6865 as it was missing. Added "you have been kicked" message to
6866 Irssi SILC client's message modules formats.
6868 Added the handing of the KILL notify to the Irssi SILC client
6869 as it was missing. Added the kill message module formats
6872 The affected file is irssi/src/silc/core/silc-channels.c.
6874 * The router did not save the channel mode the server announced.
6875 Affected file silcd/packet_receive.c.
6877 * Fixed a possible crash in INFO command in server. If the
6878 server did not provide the server info it crashed. Affected
6879 file silcd/command.c.
6881 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6883 * Fixed the GETKEY command in the server to check also the
6884 global list. Otherwise the GETKEY would not work correctly
6885 in normal SILC server. Affected file silcd/command.c.
6887 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6889 * Fixed GETKEY crash, it crashed if the command did not succseed.
6891 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6893 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6894 is now real and not just an macro interface to GMP.
6896 Removed the entire GMP from the source tree and imported new
6897 NSS MPI library instead. Reason for removing GMP is that it is
6898 extremely large and compiles extremely slow. The NSS MPI
6899 is only a few files and compiles in less than 10 seconds.
6900 The speed is also about the same as GMP. The MPI is imported
6901 to lib/silcmath/mpi.
6903 If the system has GMP installed we will still use the GMP.
6904 If it is not then the NSS MPI will be compiled.
6906 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6908 * Merged a long nickname (127 characters long) crash bugfix from
6909 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6911 * Merged a freed memory reference bugfix from Irssi CVS tree.
6912 Affected file irssi/src/core/commands.c.
6914 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6916 * Added the server's public key sving and verification to the
6917 server when performing the SKE. This was missing and the
6918 remote server's (or router's) public key was accepted without
6919 checking whether we have it previously or trust it at all.
6920 Affected file silcd/protocol.c.
6922 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6924 * Check in the silc_server_timeout_remote if protocol is active
6925 and make sure that the protocol's final callback is called so
6926 that all memory if freed. Affected file silcd/server.c.
6928 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6930 * silc_server_whois_send_reply crashed the server if the nickname
6931 was 127 characters long. Affected file silcd/command.c.
6933 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6935 * Added sanity check to the silc_server_new_client. If the hostname
6936 is provided inside username then check that the provided hostname
6937 really is the same as the resolved one. If the hostname was not
6938 resolved then check it from the public key. Affected file is
6939 silcd/packet_receive.c.
6941 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6942 if the server disconnected us and the connection is not valid
6943 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6945 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6946 the library to the lib/silcutil/silcutil.[ch].
6948 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6950 * Close log file after open. Affected file
6951 lib/silcutil/silclog.c.
6953 * Check whether sock == NULL in silc_client_send_packet and return
6954 if it is. Affected file lib/silcclient/silcclient.c.
6956 * Check rec->entry == NULL in the Irssi SILC Client before
6957 sending the channel message. Affecte file is
6958 irssi/src/silc/core/silc-servers.c.
6960 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6962 * Merged a splitted window bugfix from Irssi CVS tree. The
6963 affected file is irssi/src/fe-text/textbuffer-view.c.
6965 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6966 It did not print nickname.
6968 * Improved the distributions system a bit.
6970 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6972 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6973 irssi/src/fe-text/gui-window.c.
6975 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6976 to in-active server. The affected file is
6977 irssi/src/silc/core/client_ops.c.
6979 * Resolve the client in USERS command reply if the entry does
6980 not have username resolved. The affected file is
6981 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6982 command to WHOIS command to really resolve stuff. The USERS
6983 is not used any more in any critical section so WHOIS can
6984 be used even though it might be slower than IDENTIFY.
6986 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6989 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6991 * Changed the protocol API a bit more consistent in the
6992 lib/silccore/silcprotocol.[ch].
6994 * Changed the following headers to ROBODoc format:
6996 lib/silccore/silcpayload.h
6997 lib/silccore/silcprotocol.h
6998 lib/silccore/silcsockconn.h
7000 All core library headers are now formatted.
7002 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7004 * Fixed a bug in Irssi SILC client; do not show that you are
7005 server/router operator if you really are not. Affected file is
7006 irssi/src/silc/core/client_ops.c.
7008 * Renamed silc_command_free_payload to silc_command_payload_free.
7009 Affected file lib/silccore/silccommand.h
7011 * Added silcmath.h to include the prototoypes of various routines
7012 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7015 * Changed the following headers to ROBODoc format:
7017 lib/silccore/silcchannel.h
7018 lib/silccore/silccommand.h
7019 lib/silccore/silcid.h
7020 lib/silccore/silcidcache.h
7021 lib/silccore/silcmode.h
7022 lib/silccore/silcnotify.h
7023 lib/silccore/silcpacket.h
7024 lib/silcmath/silcmath.h
7026 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7028 * Added checking to the server code not to start the server if
7029 ciphers and stuff are not configured properly. Affected files
7030 silcd/serverconfig.[h] and silcd/server.c.
7032 * Changed the layout of the header files of the public interfaces
7033 in the SILC libraries. The new layout supports ROBODoc
7034 documentation tool (and some others) so that it is easy to create
7035 a library reference manual. All the other headers and source
7036 code must still follow the CodingStyle document. Also source
7037 code must not include these ROBODoc stuffs, only the headers.
7038 Furthermore, all public interface headers must now be named
7039 by using `silc' prefix, example: silcapi.h, silccipher.h.
7040 Some files were renamed due to this. All the other headers
7041 must not be used as public interfaces. I will update the
7042 CodingStyle document later. Changed following headers, so far:
7044 lib/silcclient/silcapi.h
7045 lib/silccore/silcauth.h
7046 lib/silccore/silcprivate.h
7047 lib/silccrypt/silcdh.h
7049 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7053 * Removed silc_client_packet_send_flush from the client library
7054 as it is not needed. Affected file lib/silcclient/client.[ch].
7056 * Added printing of message of unresolved authentication method
7057 to the Irssi SILC client. Added it to the module formats.
7058 Removed the same message from the client library.
7060 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7062 * Added new distribution feature, DISTLABEL. Every distribution
7063 can define own preprocessor label that can be used in the
7064 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7065 file distributions, acconfig.h.pre and prepare.
7067 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7069 * Added Makefile.defines_int to include the actual definitions
7070 for Makefile.defines.in. Tested the new distribution system,
7071 created distributions and tested installation.
7073 * Added AWAY message printing to the Irssi SILC client. Added
7074 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7076 * Added SCONNECT command to call the SILC's CONNECT command.
7077 Cannot use CONNECT directly since Irssi uses that internally.
7078 Affected file irssi/src/silc/core/silc-servers.c.
7080 Added ACTION local command. It is same as ME command but takes
7081 the channel as mandatory argument.
7083 Rewrote some of the Irssi's help files to suite for SILC
7086 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7088 * Added Makefile.defines[.in] that should for now on be included
7089 in all Makefile.am file in the source tree. That file includes
7090 all common compilation definitions for SILC source tree.
7092 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7094 * Minor changes to the ./prepare script to change the package
7095 name according the distribution name to the configure.in.
7097 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7099 * Created new distribution system. Added file `distributions'
7100 that defines all the distributions that can be created out of
7101 the SILC source tree. The ./prepare script now reads that
7102 file to determine how to prepare the distributions. The
7103 first argument to the ./prepare is the name of the distribution
7104 and second is the version of the distribution. If given
7105 without arguments it creates the default (toolkit) distribution
7106 with the default version (defined in ./prepare).
7108 All Makefile.am files that are subject to the distributions
7109 are now named as Makefile.am.pre. These are ./Makefile.am
7110 and lib/Makefile.am. Others may be changed later.
7112 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7114 * Added invite list, ban list, some key management and connection
7115 error message printing to module formats in the Irssi SILC client.
7117 * Added new silc_client_set_away_message to set the away message
7118 that is back to the person who sent private message. The
7119 affected file lib/silcclient/silcapi.h and the
7120 lib/silcclient/client_prvmsg.c.
7122 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7124 * Fixed the private message sending in the Irssi SILC client,
7125 added local command KEY to the Irssi SILC client.
7127 Added key management and key agreement message formats to the
7128 irssi/src/fe-common/silc/module-formats.[ch].
7130 Added USERS (alias WHO) printing, server/router operator
7131 indication and LIST command printing to the module formats.
7133 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7135 * Fixed channel joining notify handling, cumode notify handling
7136 from Irssi SILC client.
7138 * Added SILC specific module-formats to the Irssi SILC client so
7139 that SILC specific message hilighting, colors etc is possible.
7140 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7142 Added channel mode, channel user mode, actions, notices,
7143 whois and whowas printing to the the module-formats.c.
7145 * Fixed a bug in channel deletion in the server. The channel
7146 is not left to the cache even if the channel founder auth mode
7147 is set when there are no users anymore on the channel. Affected
7148 file silcd/server.c.
7150 * The silc_net_localhost now resolves the entire hostname including
7151 the domain name. Affected file lib/silcutil/silcnet.c.
7153 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7155 * Changed the ask_passphrase client operation to be ascynchronous.
7156 It has now a completion callback and a context that the
7157 application must call after it has got the passphrase from
7158 the user. Affected files lib/silcclient/silcapi.h,
7159 lib/silcclient/protocol.c, lib/silcclient/command.c and
7162 Added SilcAskPassphrase callback that the application calls
7163 to deliver the passphrase to the library.
7165 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7166 The public key verification and especially a certificate
7167 verification is asynchronous procedure.
7169 Added new SILC_SKE_STATUS_PENDING status to indicate the
7170 request is pending and a callback will be called to finalize
7173 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7174 indicate that remote end did not send its public key (or
7175 certificate), even though we require it. Added check for this
7176 condition in the SKE. This was a security bug, now fixed.
7178 Defined new SilcSKEVerifyCbCompletion callback that is called
7179 when the verification process is completed.
7181 The affected files lib/silcske/silcske_status.h and
7182 lib/silcske/silcske.[ch].
7184 * Changed the verify_public_key client operation to be async
7185 as well. Defined SilcVerifyPublicKey callback that is used to
7186 indicate the success of the public key verification process.
7188 Changed the server and client to use the new async client
7191 * Changed the Irssi SILC client's internal scheduler to be called
7192 twice as many times as it used to be. As a result the client
7193 should be a bit faster now. Affected file is
7194 irssi/src/silc/core/silc-core.c.
7196 * Added support to Irssi SILC client of asynchronous public key
7197 verification and passphrase inquiry. Affected file is
7198 irssi/src/silc/core/silc-core.c.
7200 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7202 * Do not say "You have left channel %s" in client library.
7203 Moved it to the application. Affected files are
7204 lib/silcclient/command.c and silc/client_ops.c.
7206 * Fixed silc_client_get_clients. Command context was not
7207 duplicated and was freed memory in the callback. Affected
7208 file lib/silcclient/idlist.c.
7210 * Do not say "you are now talking..." on JOIN command in the
7211 client library. The appliation must handle it.
7213 * Do not say ".. changed topic to" in command reply in the
7214 client libary. The application must handle it.
7216 * Fixed TOPIC command sending in the client library.
7218 * Fixed a memory leak in silc_client_command_free in the file
7219 lib/silcclient/command.c.
7221 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7223 * Imported a modified version of Irssi client to the source tree.
7224 The Irssi will be used to create a new client called
7225 Irssi SILC. Imported to irssi/.
7227 Added silc_core_init_finish function to the Irssi. Affected
7228 file irssi/configure.in.
7230 A lot changes in the Makefile.ams around the irssi tree.
7232 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7234 * Do not rehash if the new size is same as the old size of the
7235 hash table, in the silc_hash_table_rehash*. The affected file
7236 lib/silcutil/silchashtable.c.
7238 * Replaced hash_table_del_by_context calls from the server
7239 (when channel->user_list and client->channels) to the
7240 hash_table_del as it is sufficient and faster.
7242 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7244 * Added silc_hash_table_list, silc_hash_table_get and the
7245 SilcHashTableList structure to provide an alternative way to
7246 traverse the hash table. The affected files are
7247 lib/silcutil/silchashtable.[ch].
7249 * Changed the server's idlist routines to use the hash table
7250 routines to optimize the code.
7252 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7254 * Replaced the client entry's `channel' list and channel entry's
7255 `user_list' list to hash tables for optimized lookup. Changed
7256 the code to use the hash table interface around the code.
7257 Affected file lib/silcd/idlist.[ch].
7259 * Added `auto_rehash' boolean argument to the function
7260 silc_hash_table_alloc to indicate whether the hash table should
7261 auto-rehash when it thinks is appropriate time. It will
7262 increase the hash table size if the there is twice as much
7263 entries in the table than the size of the table, and will
7264 decrease the size if there are twice as less entries than
7265 the size of the table.
7267 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7269 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7271 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7273 * silc_idcache_purge_by_context deletes the entry now by context
7274 as it is supposed to do. Affected file lib/silccore/idcache.c.
7276 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7277 client is not anymore valid (WHOWAS givens the info) and not
7278 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7280 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7282 * Removed the `data' and `data_len' arguments from the ID Cache
7283 interfaces and added `name' argument. ID Cache does not handle
7284 anymore the binary data only a names associated with given ID.
7286 * When hashing a Client ID with silc_hash_id the entire ID is
7287 not hashed anymore, instead only the hash of the Client ID is
7288 hashed. This way we can access the Client ID from the cache
7289 with Client ID but with the hash of the ID (which is a hash of
7290 the nickname) as well without any difference in performance.
7292 Added also silc_idcache_find_by_id_one_ext to do one on one
7293 searching when we have the actual ID. Added also function
7294 silc_hash_client_id_compare. The affected files are
7295 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7297 * When hashing the name associated with a ID it is always done
7298 in lowercase. This way we can access the cache without worrying
7299 about case-sensitivity, even though, for example nicknames are
7302 * Fixed a bug in server with channel message sending. It put
7303 wrong ID type as destination ID. The affected file
7304 silcd/packet_send.c.
7306 * silc_idcache_del_by_context now deletes from all hash tables
7307 by context. Affected file lib/silccore/idcache.c.
7309 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7311 * Changed the client library to use the new ID Cache interface.
7312 Changes around the source tree.
7314 * Added silc_hash_table_rehash_ext to rehash with specific
7315 hash function. Affected file lib/silcutil/silchashtable.[ch].
7317 * Added silc_hash_string_compare to compare two strings in the
7318 hash table. Affected file lib/silcutil/silcutil.[ch].
7320 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7322 * Added new function silc_idcache_del_by_context into the
7323 lib/silccore/idcache.[ch].
7325 * Changed the server's ID list routines to use the new ID Cache
7326 interface. Changes around the source tree.
7328 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7330 * Added silc_hash_table_del[_by_context]_ext functions in to the
7331 lib/silcutil/silchashtable.[ch].
7333 Removed silc_hash_table_find_all* routines and added new
7334 silc_hash_table_find_foreach to replace them.
7336 Added silc_hash_table_replace_ext function as extended
7337 replacing function. Separated the simple hash table interface
7338 from the extended hash table interface in the file
7339 lib/silcutil/silchashtable.h.
7341 * Fixed minor bugs and changed it to use some of the new
7342 hash table functions in lib/silccore/idcache.c
7344 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7346 * Added new function silc_hash_table_find_all to return all keys
7347 in the hash table by the specified key. As the hash table is
7348 collision resistant it also makes it possible to have several
7349 duplicate keys in the hash table. This function may be used to
7350 find all of the keys from the hash.
7352 Added user_context arguments to the SilcHashFunction,
7353 SilcHashCompare and SilcHashDestructor to deliver user specified
7356 Added new fuctions silc_hash_table_find[_all]_ext to do
7357 extended lookup with specified hash and compare functions and
7358 specified user contexts.
7360 Added new function silc_hash_table_add_ext to add the key
7361 with specified hash function and user context.
7363 Added new function silc_hash_table_foreach to traverse all
7364 entrys in the hash table. Added SilcHashForeach callback
7367 Added new function silc_hash_table_del_by_context to delete
7368 the entry only if the context associated with the key matches.
7370 Affected files are lib/silcutil/silchashtable.[ch].
7372 * Removed silc_hash_[server/client/channel]_id and added just
7373 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7374 silc_hash_id_compare to compare two ID's using as the hash table
7375 comparison function. Added also silc_hash_data to hash
7376 binary data and silc_hash_data_compare to compare it.
7378 * Removed silc_idlist_find_client_by_hash as it is not needed
7379 anymore. Affected file silcd/idlist.[ch].
7381 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7382 to use internally the SilcHashTable. The new ID Cache is a lot
7383 faster than the old one. Some of the ID Cache interface was also
7384 rewritten and obsolete and stupid functions were removed.
7386 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7388 * Added entry_count field to the SilcHashTable to keep the number
7389 of the entries in the table. Implemented the function
7390 silc_hash_table_rehash. Added new function
7391 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7393 Fixed a minor bug in silc_hash_table_free.
7395 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7396 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7397 into the lib/silcutil/silcutil.[ch].
7399 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7401 * Implemented a collision resistant hash table into the
7402 lib/silcutil/silchashtable[ch]. See the header and the source
7403 for the SilcHashTable API.
7405 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7407 * Merged dotconf version 1.0.2 into lib/dotconf.
7409 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7411 * Do not compile anything in lib/silcsim/* if the SIM support
7412 is not enabled. The tree should now compile without problems
7415 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7417 * Compiled the SILC under cygwin. Compiled and tested briefly
7418 without problems. More tests needed. The SIMs didn't compile
7421 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7423 * Fixed possible crash in silc_get_username in the
7424 lib/silcutil/silcutil.c.
7426 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7428 * Fixed a va_arg in silc/client_ops.c.
7430 * Oops, RC5 routines were named AES and caused some problems
7431 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7433 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7435 * Added new SilcIDIP structure into the lib/silccore/id.h and
7436 replaced the old `ip' fields from all SILC ID's to that type.
7437 This is a step towards IPv6 support.
7439 The silc_id_get_len takes now the ID as an extra argument.
7440 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7441 both IPv4 and IPv6 based ID's.
7443 The affected files are lib/silccore/id.[ch] and other files
7444 around the tree using these routines.
7446 * Removed the ID length arguments in server from various
7447 silc_server_send_notify_* routines -> they are not needed
7450 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7452 * Fixed memory leak in silc_encode_pem_file in the file
7453 lib/silcutil/silcutil.c.
7455 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7457 * Check minor version as well in the SKE. Affected files are
7458 silcd/protocol.c and lib/silcclient/protocol.c.
7460 * Added --identifier option to the server so that an identifier
7461 can be when creating the public key for the server. Affected
7462 file is silcd/silcd.c.
7464 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7465 lib/silccrypt/silcpkcs.c.
7467 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7469 * Register default ciphers and stuff when using -C option with
7470 the server. Affected file sildc/silcd.c.
7472 * Put back the servers public key filename format, it is better
7473 than the new one. For now, the client keys are saved with the
7474 new filename format. The affected file silc/client_ops.c.
7476 * Implemented the Cipher API for the rest of the ciphers that
7477 did not implement it or implemented it the wrong way.
7479 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7481 * Register default ciphers and stuff when using the -S option
7482 in the client. Affected file silc/silc.c. Same also when
7483 creating new key pair with -C option.
7485 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7487 * Fixed the silc_verify_public_key client operation function to
7488 save the public keys differently. The fingerprint is now
7489 used as filename and not the hostname. This way also the
7490 client keys are saved uniquely and not with hostnames. The
7491 affected file is silc/client_ops.c.
7493 * Trimmed the silc_hash_fingerprint function to remove extra
7494 whitespaces from the end of the fingerprint. The affected
7495 file is lib/silccrypt/silchash.c.
7499 * Added silc_cipher_register_default function to register all
7500 default ciphers. It can be used when configuration files
7501 does not exist and the application does not want any specific
7502 ciphers in any specific order.
7504 The SilcDList is now used as silc_cipher_list dynamically
7505 allocated cipher list. Removed the static list all together
7506 and now all ciphers must be allocated to the dynamic list.
7507 The silc_cipher_alloc routine was changed to check only the
7510 All silc_cipher_* routines that used to return int returns
7513 The affected files lib/silccrypt/silccrypt.[ch].
7515 * The same thing was done to silc_hash_* as for silc_cipher_*
7516 routines. Affected files lib/silccrypt/silchash.[ch].
7518 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7519 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7520 Added also silc_pkcs_[un]register[_default] functions.
7521 Removed the data_context from the PKCS API.
7523 * Added silc_hmac_register_default function to register default
7524 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7525 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7526 to unregister all hmacs at once.
7528 * Register the default ciphers, hash functions, PKCSs and HMACs
7529 if client's configuration file does not exist. The affected
7532 * The client did not load the hash functions from the SIM
7533 modules at all. Added support for this. Affected file is
7534 silc/clientconfig.c.
7536 * When decoding public key with silc_pkcs_public_key_decode, check
7537 the supported algorithm only if PKCS are registered. Affected
7538 file lib/silccrypt/silcpkcs.c. The same was done with the
7539 silc_pkcs_private_key_decode.
7541 * Fixed the SILC List routines to keep the list always in order.
7542 It used to change the list's order when traversing the list but
7543 not it preserves the order. Affected file lib/trq/silclist.h.
7545 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7547 * Added the client library to use the SilcSocketConnection's
7548 reference counter (by silc_socket_dup) to prevent the bug that
7549 the socket object may be freed underneath async operation.
7551 * The name resolv library checking fixes in the configure.in.pre.
7554 * Created new version of the protocol drafts for future
7555 development. The -03 drafts are the ones that will be changed
7556 in the trunk now and the -02 will remain as they are.
7558 * Send list of CUMODE notifys to the router when announcing
7559 the channel users to the router. Affected file silcd/server.c.
7560 If the router receiving channel founder CUMODE for a channel
7561 that already has channel founder it will send CUMODE notify
7562 to the sender to remove the channel founder rights from the
7563 announced client. Affected file silcd/packet_receive.c.
7565 * The CUMODE notify may now use Server ID as well as the entity
7566 who changes the mode. Updated protocool specs.
7568 * Updated INSTALL and README files.
7570 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7572 * New web pages in the http://silc.pspt.fi. The pages was
7577 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7579 * Implemented the [DenyConnectin] config section in the server.
7580 Added silc_server_config_denied_conn to check whether incoming
7581 connection is denied. Affected file silcd/serverconfig.[ch].
7583 * Do not check the ports when checking the incoming configuration
7584 data if the port is 0, meaning any. Affected file is
7585 silcd/serverconfig.c.
7587 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7589 * Fixed buffer overflow in silc_string_compare in the file
7590 lib/silcutil/silcutil.c.
7592 * Fixed double free in silc_server_command_leave in the file
7595 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7597 * Fixed the version checking in the server. Affected file is
7600 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7602 * Fixed the configuration data fetching when accepting new
7603 connections in the server. Affected file silcd/server.c.
7605 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7607 * Added `sender_entry' argument to the function
7608 silc_server_packet_relay_to_channel so that we can check
7609 whether some destination actually belongs to the same route
7610 the sender belongs (ie, we must not resend the packet to the
7611 sender). Affected file silcd/packet_send.[ch].
7613 * Added `servername' field to the SilcClientEntry in the server
7614 to hold the name of the server where client is from. Affected
7615 file is silcd/idlist.h.
7617 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7619 * Moved the channel message encrypting in the router betwen
7620 router connections from silc_server_channel_message to the
7621 silc_server_packet_relay_to_channel since we want to check
7622 whether we have anybody channel before encrypting anything.
7623 Affected files silcd/packet_[receive/send].c.
7625 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7627 * Fixed the [AdminConnection] server config section to support
7628 multiple entries. Affected file silcd/serverconfig.c.
7630 * Added support into the server to check the validity of the
7631 incoming connection before executing any KE or authentication
7634 * The connection configuration is now saved to the KE and
7635 connection auth protocol contexts and not fetched anymore in
7636 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7638 * The local hosts listenning address and port is also resolved
7639 now when starting the server. We want to have the socket object
7640 to include the real address and port for the listener. Added
7641 new function silc_net_check_local_by_sock into the files
7642 lib/silcutil/silcnet.[ch].
7644 * Fixed a broadcast bug in server -> do not broadcast if we
7647 * Fixed a routing bug. Do not route broadcast packets ever.
7648 Broadcast packets must be processed always and not routed since
7649 they may be destined to some other host than yourself and thus
7650 would get routed without no good reason. Affected file is
7653 * Added function silc_server_config_is_primary_route to check
7654 whether primary router connection has been configured (a router
7655 configuration that we are initiating). If there is not, we
7656 will assume that there is only two routers in the SILC network
7657 and we will use the incoming router connection as our primary
7658 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7660 * Changed the order of the broadcasting. Broadcast _after_ the
7661 packet has been processed not before. Affected file is
7664 * Fixed a [ClientConnection] parsing bug. The port was never
7665 parsed correctly thus resulting to port 0. Affected file
7666 silcd/serverconfig.c.
7668 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7669 argument and did not set the broadcast packet flag. Affected
7670 file silcd/packet_send.c. Fixed same bug in the function
7671 silc_server_send_notify as well.
7673 * If we receive NEW_ID packet for our own ID in the server, ignore
7676 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7680 * Removed the nickname from the Private Message Payload.
7681 Updated the code and the protocol specs.
7683 * Updated protocol specs for submitting to the IETF.
7685 * Tweaked the Random Number Generator a bit. Affected file
7686 lib/silccrypt/silcrng.c. Exported a new function
7687 silc_rng_[global]_add_noise which can be used to add more
7690 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7692 * Do not parse packets with different timeout when protocol
7693 is active -> may cause problem with rekey. Affected file
7696 * When server receives signoff notify it must not create
7697 new channel key if the client is on any channels since the
7698 sender of the signoff notify will create it.
7700 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7702 * Added printing of error messages during SKE protocol from the
7703 failure packet sent by server during SKE. Affected file
7706 * Removed the client's failure_callback handling with timeout
7707 and handle it immediately when received.
7709 * The SKE library returned wrong type in SUCCESS and FAILURE
7710 packets. They must be 32 bit MSB not 16 bit MSB.
7712 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7714 * Ok, rewrote the logic of the re-key and now it seems to work.
7715 I tested it on high traffic with frequent re-keys without
7716 problems. Added hmac_receive (and renamed hmac to hmac_send)
7717 in SilcClientConnection in lib/silcclient/client.h and
7718 in SilcIDListData in silcd/idlist.h. Also, removed the
7719 SilcPacketParserContext's cipher and hmac fields as they are
7720 not needed anymore and actually caused some problems when
7721 the ciphers and hmac's changed underneath the packet parser.
7723 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7725 * If re-key protocol is active then process the incoming packets
7726 synchronously since we must assure that icoming packets encrypted
7727 with the old key is processed before the new keys is set to
7728 use. This is true other packets than for REKEY packets.
7729 Affected file silcd/server.c. The same was done to client library
7730 as well, affected file lib/silcclient/client.c.
7732 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7734 * Fixed bug in client and server to accept the force send if
7735 the packet is send from silc_[server/client]_packet_process
7736 function. Otherwise the packets are never delivered, oops.
7738 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7740 * Disable force sending of packets when REKEY protocol is active.
7741 We must assure that no packet is sent directly when rekey is
7742 performed. All packets must be sent through packet queue.
7743 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7744 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7745 function is silc_[server/client]_packet_send_real to check
7748 * Replaced the SIM paths from example config files to
7749 /usr/local/modules. Also, make install creates now
7750 /usr/local/silc/logs directory to hold all the SILC server
7753 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7755 * Made the configure.in.pre work on Solaris. Patch by salo.
7757 * Made all ciphers compatible with non-x86 machines. Defined
7758 CBC mode macros into lib/silccrypt/ciphers_def.h.
7760 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7762 * Fixed the make install.
7764 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7766 * When MAC computation fails the silc_packet_decrypt returned 0
7767 even though it was supposed to return -1. Fixed this. The
7768 affected file is lib/silccore/silcpacket.c.
7770 * Do not replace the config files in /etc/silc (in make install)
7771 if they already exist. Affected file ./Makefile.am.
7773 * Do not send re-key packets immediately but through packet queue.
7774 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7776 * Changed silc_net_check_host_by_sock to return FALSE if the
7777 IP/DNS could not be resolved. Though, it returns the IP address
7778 now even if it could not resolve it (but returns also FALSE).
7779 Affected file lib/silcutil/silcnet.[ch].
7781 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7783 * Added silc_pkcs_decode_identifier to decode the public key's
7784 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7785 Added also silc_pkcs_free_identifier. Added also new context
7786 SilcPublicKeyIdentifier.
7788 * Added -S option to the silc client. It is used to dump the
7789 contents of the specified public key file.
7791 * Changed the PKCS api to return the public key length when
7792 setting the public key.
7794 * Fixed a fatal bug in the public and private key file loading.
7795 Affected file lib/silccrypt/silcpkcs.c.
7797 * Execute the packet parsing for client with zero (0) timeout
7798 if the protocol is active. Affected file silcd/server.c.
7800 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7802 * Made the key generation options to the silcd program. Added
7803 -C option, equivalent to client's option.
7805 * Added new [ServerKeys] config section to the server. It
7806 configures the server's public and private key.
7808 * Defined generic Public Key Payload into the protocol
7809 specification to send specific type of public keys and
7812 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7813 public key or certificate.
7815 * Implemented the GETKEY command to the server and to the
7816 client library and on user interface.
7818 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7820 * Made preliminary `make install' work.
7822 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7824 * Added SilcServerRekey context into silcd/idlist.h.
7826 * Added the PFS support as defined in the specification to the
7827 SKE protocol. Affected files lib/silcske/*.c.
7829 * Added `ske_group' field to the SilcServerRekey context to hold
7830 the number of the SKE group that is used with PFS in re-key.
7831 Affected file silcd/idlist.h.
7833 * Added PFS re-key support to the server. Affected file is
7836 * Added silc_protocol_cancel to cancel execution of the next
7837 state of the protocol. Affected file is
7838 lib/silccore/silcprotocol.[ch].
7840 * Added the re-key support with and without PFS to the client
7841 library. Re-key is performed once in an hour, by default.
7843 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7844 Added silc_client_rekey_callback and silc_client_rekey_final.
7845 Affected files are lib/silcclient/protocol.[ch] and
7846 lib/silcclient/client.[ch].
7848 * Removed the `hmac_key' and `hmac_key_len' fields from the
7849 SilcClientConnection structure; not needed. Affected file is
7850 lib/silcclient/client.h.
7854 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7856 * Do not ask whether user wants to use the negotiated private key
7857 for private messages, just use it. Affected file is
7858 silc/local_command.c.
7860 * Added `send_enc_key' and `enc_key_len' fields to the
7861 SilcIDListData structure since they are needed in the re-key
7862 phase. Affected file is silcd/idlist.[ch].
7864 * Implemented the simple re-key protocol into the server.
7865 Affected files silcd/server.c and silcd/protocol.[ch]. The
7866 re-key will be performed once in an hour, by default.
7868 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7869 Added silc_server_rekey, silc_server_rekey_callback and
7870 silc_server_rekey_final.
7872 * Removed Tunneled flag from the protocol. Updated the code
7873 and the specifications.
7875 * Adde `pfs' field to the SilcIDListData to indicate whether
7876 the PFS is to be performed in the re-key. Affected file is
7879 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7881 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7882 int64 of at least the xintXX size. If void * is less that 4
7883 bytes uint32 * will be used. Defined bool as boolean.
7885 * Changed _ALL_ unsigned long and unsigned int to uint32,
7886 unsgined short to uint16 in the source tree.
7888 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7889 not handle clients that has entry->data.registered == FALSE.
7890 They are not in the network anymore. Affected file is
7893 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7895 * Implemented the sending of the SERVER_SIGNOFF notify in the
7896 server. Affected file is silcd/server.c.
7898 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7899 Added also silc_notify_payload_encode_args into the
7900 lib/silccore/silcnotify.[ch].
7902 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7903 Affected file silcd/packet_receive.c.
7905 * Implemented the SERVER_SIGNOFF notify handling in the client
7906 library. Affected file lib/silcclient/client_notify.c. Also,
7907 implemnted the printing of the SERVER_SIGNOFF info to the
7908 application. Affected file silc/client_ops.c.
7910 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7911 if the deleting was successful. Affected file silcd/idlist.[ch].
7913 * Added support for public key authentication in the connection
7914 authentication protocol in the client library. Affected file
7915 lib/silcclient/protocol.c.
7917 * Changed the server's silc_idlist_get_clients_by_* interface
7918 to support already allocated array so that new entries may be
7919 added to pre-allocated array. Affected file silcd/idlist.[ch].
7920 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7921 and command replies.
7923 * All command reply functions in the server now calls the
7924 pending command callback even if error occured. This way the
7925 error will be delivered to the client as well. Affected files
7926 silcd/command.c and silcd/command_reply.c.
7928 * Fixed INFO command to return local server's info if no server
7929 was provided. Affected file lib/silcclient/command.c.
7931 * Removed RESTART command for good. Updated the code and the
7934 * Rewrote parts of the task system. It is a bit simpler now.
7935 Removed unsued task priorities. The affected files are
7936 lib/silcutil/silctask.[ch].
7938 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7940 * Moved the USERS printing from the library to the application.
7941 Affected files lib/silcclient/command.c and silc/client_ops.c.
7943 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7947 * Added channel key re-key support. The re-key is perfomed
7948 only by the router and is done once in an hour. Added `rekey'
7949 field to the SilcChannelEntry in the server. Affected files
7950 silcd/server.c and silcd/idlist.h.
7952 * Added silc_task_unregister_by_context into the file
7953 lib/silcutil/silctask.[ch].
7955 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7957 * Added SILC_UMODE_GONE mode to indicate when the client is not
7958 present in the SILC network. Added also support to the local
7959 command AWAY that will set this mode. Added support of showing
7960 "xxx is gone" in WHOIS command. The USERS command shows the
7961 gone status as well.
7963 * Fixed setting server and router operator privileges in the
7964 server's UMODE command. Affected file silcd/command.c.
7966 * Merged the SKE KE1 and KE2 payloads into one payload. The
7967 new KE payload is equivalent to the old KE2 payload.
7969 Cleaned up the SKE Start Payload parsing. It now uses the
7970 simple buffer unformatting to do the parsing. A lot faster
7973 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7974 to the SKE that is used to indicate whether both of the SKE
7975 parties should perform authentication. By default only the
7976 responder performs authentication. By setting this flag also
7977 the initiator must do authentication. By default it is unset
7978 since in normal SKE case, client to server connection, only
7979 the responder should do authentication. When doing SKE between
7980 two clients both should perform authentication. Updated the
7981 code and the protocol specs.
7983 * A little fix to IDENTIFY command in the server. Search the
7984 client first by hash not nickname. Affected file is
7987 * Fixed the silc_client_close_connection to support closing
7988 the client to client connections wihtout deleting too much
7989 data. Affected file lib/silcclient/client.c.
7991 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7992 are received if protocol used to be active but is not anymore
7993 the application would crash due to NULL pointer dereference.
7994 Affected files silcd/server.c and lib/silcclient/client.c.
7996 * Added `hash' field to the SilcClientConnection to include
7997 the hash function negotiated in the SKE protocol.
7999 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8000 to set the channel founder authentication data. A client can
8001 claim the founder rights later by providing the authentication
8002 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8003 This way the channel founder can regain the channel founder
8004 privileges even it is left the channel. This works only on
8005 local server and the client must be connected to the same
8006 server to be able to regain the founder rights. Updated the
8007 protocol specs accordingly.
8009 Added support to the CMODE command in the client to set the
8010 founder auth data. Read the README to see how to set it.
8012 Added support to the CUMODE command to claim the founder
8013 rights. Read the README to see how to do it.
8015 Added support for the founder authentication to the Channel
8016 Entry in the server. Affected file silcd/idlist.h.
8018 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8019 server's CMODE command. Affected file silcd/command.c.
8021 * Added the following new functions into lib/silccore/silcauth.[ch]:
8022 silc_auth_get_method and silc_auth_get_data.
8024 * The server now saves the remote hosts public key to the
8025 SilcIDListData pointer. Affected file silcd/protocol.c.
8027 * The normal server now does not remove the channel entry from
8028 the cache if the founder authentication data is set. It used
8029 to remove it if the founder was the last one on the channel on
8030 the server and left the channel. The auth data is saved and
8031 if the channel is re-joined later the old entry is used with
8032 the old auth data. Affected files silcd/command_reply.c and
8035 * Removed the `pkcs' field from the SilcIDListData structure
8036 in the server; it is not used. Affected file silcd/idlist.h.
8038 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8040 * Fixed packet processing on slow links. Partial packets were
8041 never re-processed because the incoming data buffer was cleared
8042 by the application. Application must not directly clear the
8043 sock->inbuf, the packet processing routines handle it. Fixed
8044 this in client library and in server.
8046 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8048 * Fixed the WHOIS and IDENTIFY send reply function to really
8049 check whether to send list or just one entry. Affected file
8052 * Cleaned up the LEAVE command's channel key distribution. The
8053 affected file silcd/command.c.
8055 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8056 can enforce the channel mode as well. In that case the ID
8057 includes the ID of the server. The code now enforces the
8058 mode change if the router have different mode than the server.
8060 * The notify client operation with CMODE_CHANGE notify can now
8061 return NULL client_entry pointer if the CMODE was not changed
8062 by client. Application must check for this.
8064 * Added <Server ID> argument to INFO command to support server
8065 info fetching by Server ID.
8067 * Added silc_server_announce_get_channel_users to get assembled
8068 packets of channel users of the specified channel. Affected
8069 file silcd/server.[ch].
8071 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8072 was freed underneath the ID Cache.
8074 * Re-announce clients when the server received CHANNEL_CHANGE
8075 notify from the router. Affected file silcd/packet_send.c.
8077 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8079 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8080 crashed since it did not handle the fact that there is no cipher
8081 called "3" and didn't check the error condition. Now fixed.
8083 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8084 flag. It can be used to send message requests.
8086 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8088 * Implemented the RESTART command in the client.
8090 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8091 notice type messages. Added notice printing to the user
8094 * The channel keys are not re-generated if the channel's mode
8095 is PRIVKEY, ie private key on the channel exists. Affected
8096 files silcd/server.c and silcd/command.c.
8098 * Fixed a little bug in channel message delivery when channel
8099 private keys are set in the server. Affected file is
8100 silcd/packet_send.c.
8102 * Changed the setting on channel->on_channel = TRUE from the
8103 silc_client_save_channel_key to the JOIN command reply. The
8104 key payload is not received if the private channel key is set.
8105 Affected file lib/silcclient/command_reply.c and the
8106 lib/silcclient/client_channel.c.
8108 * When the CMODE_CHANGE notify is sent and the channel private
8109 key mode is removed the channel key must be re-generated in
8110 other cells as well. Added this support for the router in the
8111 silcd/packet_receive.c.
8113 * Added new local command NOTICE to send notice message on
8114 channel. Affected file silc/local_command.[ch].
8116 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8118 * Added new local command ME to the client. It is used to send
8119 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8120 some action. Affected file silc/local_command.[ch].
8122 * Changed channel_message and private_message client operations
8123 to deliver the message flags to the application. Added also
8124 the `flags' arguments to the silc_client_send_channel_message
8125 and silc_client_send_private_message functions. Affected file
8128 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8130 * Redefined the Private Message Payload to support private message
8131 keys and to support the new private message flags. Updated
8132 the protocol specs. Flags makes it possible to have for example
8133 CTCP style messages.
8135 * Added new type SilcPrivateMessagePayload and defined an API
8136 for it in the lib/silcclient/silcprivate.[ch].
8138 * Tested private message private keys successfully. Tested the
8139 private message key set, unset and list commands with the new
8142 * Redefined the Channel Message Payload to include the channel
8143 message flags (equal with private message flags) to support
8144 for example CTCP style messages.
8146 * Defined some of the message (for channel and private message)
8147 flags. Updated the protocol specs and added the flags to the
8148 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8150 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8152 * Added SilcKeyAgreementStatus type to the key agreement routines
8153 to indicate the current status and error if one occured.
8154 The status types are defined in the lib/silcclient/silcapi.h.
8156 * Added new local command KEY that is used to set and unset private
8157 keys for channels, set and unset private keys for private messages
8158 with remote clients and to send key agreement requests and
8159 negotiate the key agreement protocol with remote client. The
8160 key agreement is supported only to negotiate private message keys,
8161 it currently cannot be used to negotiate private keys for channels,
8162 as it is not convenient for that purpose.
8164 * Fixed a minor pending callback setting bug in the function
8165 silc_client_get_client_by_id_resolve, now the function works.
8166 Affected file lib/silcclient/idlist.c.
8168 * Added function silc_net_get_local_port to get local bound
8169 port by socket. Added to lib/silcutil/silcnet.[ch].
8171 * Added `sockets' and `sockets_count' fields to the SilcClient
8172 object. They hold the sockets of the listenning sockets in
8173 the client. Listenning sockets may be for example the key
8174 agreement server. Affected file lib/silcclient/client.[ch].
8175 Added functions the silc_client_add_socket and the
8176 silc_client_del_socket. They are exported to the application
8179 * Added ~./silc/clientkeys to support other client's public keys.
8181 * Renamed verify_server_key client operation to verify_public_key
8182 and added one argument to indicate the type of the connection
8183 (server, client etc.).
8185 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8187 * Added silc_server_connection_auth_request to handle the
8188 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8189 silcd/packet_receive.[ch].
8191 * Added silc_server_send_connection_auth_request into the
8192 silcd/packet_send.c to send the connection auth request packet.
8194 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8197 * Fixed the public key authentication in responder side in the
8198 server. The `auth_data' pointer includes the SilcPublicKey
8199 not the path to the public key. Affected file silcd/protocol.c.
8201 * Implemented the public key authentication in the initiator side
8202 in the server. Affected file silcd/protocol.c.
8204 * Removed the [RedirectClient] config section from the server
8205 configuration. Is not needed and I don't want to implement it.
8207 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8209 * Cleaned up the CMODE command in the server. It now works
8210 correctly and supports all the modes defined in the protocol.
8211 Affected file is silcd/command.c.
8213 * Added `hmac_name' field to the SilcChannelEntry in the server
8214 to hold the default HMAC of the channel. It can be set when
8215 creating the channel (with JOIN command). Affected files
8218 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8219 type to indicate the change of the current cipher and hmac
8220 on the channel. Client can safely ignore the <cipher> argument
8221 (if it chooses to do so) since the CHANNEL_KEY packet will
8222 force the channel key change anyway. The <hmac> argument is
8223 important since the client is responsible of setting the new
8224 HMAC and the hmac key into use.
8226 * Fixed the CMODE command in the client library as well.
8228 * Tested CMODE command in router environment successfully.
8230 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8232 * Show the version of the remote client (or server) when connecting
8233 to the server. It is logged to the log file. Affected file
8234 is silcd/protocol.c.
8236 * Fixed the KILLED notify handling in the client library. The
8237 client must be removed from all channels when receiving the
8240 Also, do not remove the client entry when giving the KILL
8241 command but when the KILLED notify is received.
8243 * Removed silc_idlist_find_client_by_nickname from the server.
8244 Not needed anymore. Affected files silcd/idlist.[ch].
8246 * Implemented the CHANNEL_CHANGE notify type handling to the
8247 server. Affected file silcd/server.c.
8251 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8253 * Added silc_server_send_notify_invite to send the INVITE
8254 notify between routers.
8256 * Implemented the INVITE command correctly to the server.
8258 * Implemented the INVITE notify type handling in the server.
8260 * Implemented the INVITE command to the client library and on the
8263 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8265 * Added function silc_server_get_client_resolve to find the
8266 client entry by ID from all ID lists and then resolve it
8267 (using WHOIS) if it cannot be found. Affected file is
8270 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8272 * Implemented the BAN command to the client library.
8274 * The JOIN command in the server now checks the invite list
8277 * Changed the silc_command_reply_payload_encode_va and the
8278 silc_command_payload_encode_va to support that if argument is
8279 NULL it ignores and checks the next argument. Affected file
8280 lib/silccore/silccommand.c.
8282 * Added silc_server_send_notify_ban to send the BAN notify
8283 type between routers.
8285 * Chaned the silc_notify_payload_encode to support that if
8286 argument is NULL it ignores and checks the next argument.
8287 Affected file lib/silccore/silcnotify.c.
8289 * Tested ban lists in router environment successfully.
8291 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8293 * Implemented BAN command to the server, in silcd/command.[ch].
8295 * Removed the BAN and INVITE_LIST modes from the CMODE command
8298 * Added function silc_string_match to regex match two strings.
8299 Affected files lib/silcutil/silcutil.[ch].
8301 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8303 * Redefined parts of the SilcChannelEntry in the server to support
8304 the new ban and invite lists.
8306 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8308 * Redefined the INVITE command. The same command can be used to
8309 invite individuals to the channel but also to manage the invite
8310 list of the channel (to add to and remove from the invite list).
8311 Updated the protocol specs.
8313 * Added new command SILC_COMMAND_BAN that can be used to manage
8314 the ban list of the channel. Updated the protocol specs.
8316 * Removed the channel modes: the SILC_CMODE_BAN and the
8317 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8318 in the CMODE command. The equivalent features are now available
8319 using INVITE and BAN commands. Updated the protocol specs.
8321 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8322 in the network about change in the current ban list. The notify
8323 type is not used by the client.
8325 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8326 support the invite lists.
8328 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8330 * Added new function silc_string_regexify that converts string
8331 including wildcard characters into regex string that can
8332 be used by the GNU regex library. Added into the file
8333 lib/silcutil/silcutil.[ch].
8335 Added silc_string_regex_combine to combine to regex strings
8336 into one so that they can be used as one regex string by
8337 the GNU regex library. Added into the file
8338 lib/silcutil/silcutil.[ch].
8340 Added silc_string_regex_match to match two strings. It returns
8341 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8343 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8345 * Imported GNU regex to the soruce tree into lib/contrib.
8346 Fixed some compiler warning from the regex.c.
8348 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8350 * Fixed MOTD command in the server to work in router environment.
8352 * Fixed the MOTD command in the client library to support
8353 the server argument in the command.
8355 * Added `nickname_len' argument to the silc_idlist_add_client
8356 in the server, as the `nickname' argument may be binary data
8359 * Added silc_idlist_get_channels to return all channels from
8362 * Implemented LIST command to the server. Affected file is
8365 * Implemented the LIST command to the client library and on the
8368 * Added [<user count>] argument to the LIST command reply.
8369 With private channels the user count is not shown.
8371 * Updated TODO and README.
8373 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * The client entry's data.registered must be TRUE even with
8376 global client entry on global client list. The data.registered
8377 is used to check whether the client is anymore in the network,
8378 for example with WHOWAS command so it must be valid.
8380 * Fixed the WHOWAS command in the server. It now actually works
8381 in router environment. Added function into silcd/command_reply.c
8382 silc_server_command_reply_whowas_save.
8384 * Added silc_idlist_purge function to the silcd/idlist.c
8385 to periodically purge the ID Cache.
8387 * Fixed INFO command in the server. It works now in router
8388 environment. Added <server name> argument to the INFO command
8389 reply. Updated the protocol specs.
8391 * Fixed minor bug in silc_idcache_purge to not purge if the
8392 expire value is zero.
8394 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8395 they were buggy because of the WHOWAS information.
8397 * Fixed local command MSG to handle the async resolving of
8398 the remote client properly. It used to fail the first MSG.
8399 Affected file silc/local_command.c.
8401 * Added `data_len' field to SilcIDCache context.
8403 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8405 * Update TODO. Todo in commands in the server.
8407 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8410 used by routers as broadcast packet to inform other routers
8411 about the changed user mode.
8413 Implemented the notify handling in the server. Affected file is
8414 silcd/packet_receive.c. Added the function
8415 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8417 * Added new generic Channel Payload and deprecated the New Channel
8418 Payload. The New Channel Payload is now the generic Channel
8421 * Added new argument `mode' to the silc_server_send_new_channel
8422 as it is required in the Channel Payload now.
8424 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8425 and created a new and real SilChannelPayload to represent the
8426 new generic Channel Payload. Implemented the encode/decode
8427 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8429 * Added silc_server_get_client_channel_list to return the list
8430 of channels the client has joined for WHOIS command reply.
8431 Affected file silcd/server.[ch].
8433 * Implemented the channel list sending in the WHOIS command reply
8434 in server and in the client.
8436 Implemented the channel list displaying on the user interface
8437 as well. Affected file silc/client_ops.c.
8439 * Added silc_channel_payload_parse_list to parse list of Channel
8440 Payloads. It returns SilcDList list of SilcChannelPayloads.
8441 Client for example can use this function to parse the list of
8442 channels it receives in the WHOIS command reply. The caller
8443 must free the list by calling silc_channel_payload_list_free.
8444 Affected files lib/silccore/silcchannel.[ch].
8446 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8448 * Added one new argument <user mode> to the WHOIS command reply
8449 to return the mode of the user in SILC. Updated the protocol
8452 Implemented it to the server and client.
8454 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8456 * Fixed the mode printing on the user interface on joining.
8457 Affected file silc/client_ops.c.
8459 * Implemented the UMODE command and user modes in general to the
8460 client library and to the user interface.
8462 * Implemented the UMODE command to the server.
8464 * The server now sends UNKNOWN_COMMAND error status if client sends
8465 unknown command. Affected file silcd/command.c.
8467 * All server commands now handle the command identifier the right
8468 way when sending the command reply to the client. The client can
8469 use to identify the command replies with the identifier.
8471 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8473 * Added silc_server_get_client_route to resolve the route to
8474 the client indicated by the client ID. Affected file is
8477 * Added silc_server_relay_packet as general function to relay
8478 packet to arbitrary destination. This deprecates functions
8479 like _send_private_message_key, _relay_notify etc. Affected
8480 file is silcd/packet_send.[ch].
8482 Removed silc_server_send_key_agreement,
8483 silc_server_send_private_message_key and
8484 silc_server_packet_relay_notify functions from the file
8485 silcd/packet_send.[ch].
8489 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8490 server. Affected file silcd/packet_receive.[ch].
8492 * Implemented the KILL command to the client. Implemented the
8493 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8494 Affected files lib/silcclient/command[_reply].c and
8495 lib/silcclient/client_notify.c. Implemented the KILL notify
8496 printing in the user inteface.
8498 * Fixed a lot silc_parse_nick memory leaks from the client
8499 library in the file lib/silcclient/command.c.
8501 * Changed the silc_server_send_notify_on_channels's `sender'
8502 argument from SilcSocketConnection to SilcClientEntry to
8503 check the sender as entry and not as connection object and not
8504 to send to the client provided as argument. The affected file
8505 is silcd/packet_send.[ch].
8507 * The notify packets that are destined directly to the client used
8508 to not to be processed by the server. Now changed that and the
8509 server processes all notify packets. After relaying the packet
8510 to the client the notify packet is processed in the server.
8512 * The silc_server_free_client_data now checks whether there is
8513 pending outgoing traffic for the client and purges the data to
8514 the network before removing the client entry.
8516 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8518 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8519 an client is killed from the SILC Network. Updated the protocol
8522 Added new function silc_server_send_notify_killed to the
8523 silcd/packet_send.[ch].
8525 * Added function silc_server_packet_relay_notify to relay notify
8526 packets that are destined directly to a client. In this case
8527 the server does not process the notify packets but merely relays
8528 it to the client. Affected file silcd/packet_send.[ch].
8530 Added also silc_server_packet_process_relay_notify to check
8531 whereto relay the notify. Affected file is
8532 silcd/packet_receive.[ch].
8534 * Implemented the KILL command to the server.
8538 * Added the backup schema desgined last fall to the protocol
8539 specs for everyone to see. The specification is in the
8540 *-spec-xx.txt draft and the packet type definitions for the
8541 backup routers is in *-pp-xx.txt draft. Thusly, added also
8542 new packet type SILC_PACKET_CELL_ROUTERS.
8544 * A big security problem in the implementation discovered. The
8545 signoff of an client did not cause new channel key generation
8546 which it of course should've done. The channel keys must be
8547 always re-generated when client leaves (or signoffs) the channel.
8548 The silc_server_remove_from_channels funtion now handles
8549 the channel key re-generation.
8551 * Added `sender' argument to the silc_server_send_notify_on_channels
8552 to not to send the client provided as argument. Affected file
8553 silcd/packet_send.[ch].
8555 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8557 * Implemented OPER and SILCOPER commands into the server and
8560 * Added silc_auth_verify and silc_auth_verify_data to verify
8561 the authentication directly from the authentication payload.
8562 It supports verifying both passphrase and public key based
8563 authentication. Affected file lib/silccore/silcauth.[ch].
8565 * Added `hash' field to the SilcIDListData structure. It is the
8566 hash negotiated in the SKE protocol. Affected file is
8569 * Slight redesigning of the SilcAuthPayload handling routines.
8570 Do not send SilcPKCS but SilcPublicKey as argument.
8572 * Implemented the public key authentication support to the
8573 serverconfig. The public key is loaded from the provided path
8574 and saved as authentication data to void * pointer. Thus,
8575 changed the unsigned char *auth_data to void *auth_data;
8577 * Fixed SHUTDOWN command to send the reply before the server
8578 is shutdown. :) Affected file silcd/command.c.
8580 * Fixed fatal bug in CONNECT command. The hostname was invalid
8581 memory and server crashed. Affected file silcd/command.c.
8583 * Fixed fatal bug in CLOSE command. The server_entry became
8584 invalid but was referenced later in the command. Affected file
8587 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8589 * Fixed fatal bug in failure packet handling. Server ignored
8590 the failure and thus crashed when it came.
8594 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8596 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8597 that the command may be executed only once in (about) 2 seconds.
8598 The old SILC_CF_LAG flag is same but allows command bursts up
8599 to five before limiting.
8601 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8602 server code. Various commands now includes the CF_LAG_STRICT
8603 flag to disallow any kind of miss-use of the command.
8605 * Fixed the silc_buffer_unformat to not to allocate any data
8606 if the length of the data is zero. It used to allocate the
8607 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8609 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8611 * Changed the format of AdminConnection configuration section
8612 in the server. Added username of the admin to the format.
8613 Affected files silcd/serverconfig.[ch].
8615 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8616 to return admin configuration data by host, username and/or
8619 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8621 * Implemented WHOWAS command to the server. Added the functions:
8623 silc_server_command_whowas_parse,
8624 silc_server_command_whowas_send_reply,
8625 silc_server_command_whowas_from_client and
8626 silc_server_command_whowas_from_server
8628 * Added <Client ID> argument to the WHOWAS command reply. Updated
8629 the protocol specs accordingly.
8631 * Implemented WHOWAS command and command_reply to the client
8634 Implemented the WHOWAS printing on the user interface.
8636 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8638 * Added new argument to the WHOWAS command reply, the real name.
8639 It is an optional argument. Updated the protocol specs.
8641 * Added SilcIDCacheDestructor callback that is registered when
8642 the SilcIDCache is allocated. The callback is called when
8643 an cache entry in the ID Cache expires, or is purged from the
8644 cache. Added into lib/silccore/idcache.[ch].
8646 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8647 to destruct the client entries when the cache entry expires.
8648 Other ID Cache's in server and in the client library ignores
8651 * If the ID Cache entry's `expire' field is zero then the entry
8652 never expires. Added boolean `expire' argument to the
8653 silc_idcache_add function in the lib/silccore/idcache.[ch].
8654 If it is TRUE the default expiry value is used.
8656 * Added silc_server_free_client_data_timeout that is registered
8657 when client disconnects. By default for 5 minutes we preserve
8658 the client entry for history - for WHOWAS command.
8660 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8662 * Added support to the server to enforce that commands are not
8663 executed more than once in 2 seconds. If server receives
8664 commands from client more frequently, timeout is registered
8665 to process the commands. Affected file silcd/command.c.
8666 Added new function silc_server_command_process_timeout.
8668 * Changed NICK_NOTIFY handling in client library to check that
8669 if the client's nickname was changed, so there is no need to
8670 resolve anything from the server.
8672 * Removed error printing from the WHOIS and IDENTIFY commands.
8673 If error occurs then it is ignored silently in the client library.
8674 The application, however, may map the received error to
8675 human readable error string. The application currently maps
8676 the NO_SUCH_NICKNAME error to string.
8678 * Made the command status message public to the application. Moved
8679 them from lib/silcclient/command_reply.c to
8680 lib/silcclient/command_reply.h. The application can map the
8681 received command status to the string with the
8682 silc_client_command_status_message function.
8684 * Added check to the server to check that client's ID is same
8685 as the Source ID in the packet the client sent. They must
8688 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8690 * Added dist-bzip hook to the Makefile.am to make bzip2
8691 compressed distributions.
8693 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8695 * Server now enforces the maximum length for the nickname and
8696 the channel as protocol specification dictates. 128 bytes for
8697 nickname and 256 bytes for channel name.
8699 * Moved the WHOIS printing to the application. The client libary
8700 does not print out the WHOIS information anymore, the application
8701 must do it. Renamed silc_client_command_reply_whois_print to
8702 the silc_client_command_reply_whois_save.
8704 The client's idle time is also sent to the application now, and
8705 the idle is shown on screen.
8707 * Added silc_client_command_reply_identify_save to save the
8708 received IDENTIFY entries.
8710 * Do not check for channel private keys in message sending and
8711 reception if the channel does not have the PRIVKEY mode set.
8712 Affected file lib/silclient/client_channel.c.
8714 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8716 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8717 just surfaced after chaning the JOIN procedure.
8719 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8721 * Added silc_client_get_clients_by_list to get client entries
8722 from Client ID list, that is returned for example by JOIN
8723 and USERS command replies. The application should use this
8724 function for example when JOIN command reply is received to
8725 resolve the clients already on the channel (library does not
8726 do that anymore as USERS command reply is not used in the JOIN
8727 procedure anymore). Affected files lib/silcclient/silcapi.h and
8728 lib/silcclient/idlist.c.
8730 * JOIN command reply and USERS command reply returns now SilcBuffer
8731 pointers instead of unsigned char pointers when returning
8732 the client list and mode list.
8734 * Added <Client ID> argument to the JOIN command reply, mainly
8735 for the server to identify for which client the command was
8736 originally sent. Updated protocol specs accordingly.
8738 * Added SilcDlist private_key pointer to the SilcChannelEntry
8739 in the client to support the channel private keys. Affected
8740 file is lib/silcclient/idlist.h.
8742 * Added SilcChannelPrivateKey argument to the function
8743 silc_client_send_channel_message so that application can choose
8744 to use specific private ke if it wants to. If it is not provided,
8745 the normal channel key is used, unless private keys are set.
8746 In this case the first (key that was added first) is used
8747 as the encryption key.
8749 * Implemented the support for channel private key handling.
8750 Implemented the following functions:
8752 silc_client_add_channel_private_key,
8753 silc_client_del_channel_private_keys,
8754 silc_client_del_channel_private_key,
8755 silc_client_list_channel_private_keys and
8756 silc_client_free_channel_private_keys
8758 Affected file lib/silcclient/client_channel.c.
8760 * Added the support for the private keys in the channel message
8761 sending and encryption and in the message reception and
8762 decryption. Affected funtions are
8763 silc_client_send_channel_message and silc_client_channel_message.
8765 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8767 * Added SKE's key verify callback to the client library's
8768 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8770 * Removed the statement that server (or router) must send USERS
8771 command reply when joining to the channel so that the client
8772 knows who are on the channel. Instead, the client list and
8773 client's mode list is now sent in the JOIN command reply to the
8774 client who joined channel. This is better solution.
8776 * Added function silc_server_get_users_on_channel and function
8777 silc_server_save_users_on_channel to the silcd/server.[ch].
8779 * Removed function silc_server_command_send_users from the
8782 * Do not show topic on the client library anymore. The topic is
8783 sent in the command reply notify to the application and the
8784 application must show the topic now.
8786 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8788 * Added client searching by nickname hash into the IDENTIFY and
8789 WHOIS commands in the server as they were clearly missing from
8790 them. Affected file is silcd/command.c.
8792 * Fixed a bug in private message receiving in the client library.
8793 The remote ID was freed and it wasn't supposed, now it is
8796 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8798 * Minor fix to the channel payload; allocate the data area, as it
8799 needs to be of specific length.
8801 * If the key agreement port is zero then the operating
8802 system will define the bound port. Affected files are
8803 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8805 * Added new function silc_channel_payload_decrypt into the file
8806 lib/silccore/silcchannel.[ch].
8808 * Moved the channel message etc, check from silc_packet_decrypt
8809 to applications. The library calls now a generic
8810 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8811 when the packet is either normal or special. This was done to
8812 allow more wide range of checking that was not allowed when
8813 the code was in library. Now applications can do virtually any
8814 checks to the packet and return to the library the decision how
8815 the packet should be processed. Affected files are
8816 lib/silccore/silcpacket.[ch].
8818 Added silc_server_packet_decrypt_check to the server and
8819 silc_client_packet_decrypt_check to the client library.
8821 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8822 to send with specified source and destination information.
8824 * Channel message delivery between routers was broken after the
8825 channel key distribution was fixed earlier. The channel key
8826 was used be to distributed to other routers as well which is not
8827 allowed by the protocol. Now this is fixed and channel keys
8828 really are cell specific and the channel message delivery between
8829 routers comply with the protocol specification.
8831 * Fixed various commands in server to check also the global list
8832 for the channel entry and not just the local list. The affected
8833 file silcd/command.c.
8835 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8837 * Added assert()s to buffer formatting and unformatting routines
8838 to assert (if --enable-debug) when error occurs. Affected
8839 file: lib/silcutil/silcbuffmt.c.
8841 * Changed to auto-reconnect to check whether the remote host is
8842 router and register the re-connect timeout if it is. It used
8843 to check that whether we are normal server, but router must do
8844 auto-reconnect with another router as well. Affected file
8847 * Removed the [<key len>] option from CMODE command as the cipher
8848 name decides the key length, nowadays. See the defined ciphers
8849 from the protocol specification.
8851 * Added [<hmac>] option to the CMODE command to define the HMAC
8852 for the channel. Added SILC_CMODE_HMAC channel mode.
8854 * Added [<hmac>] option for the JOIN command so that user can
8855 select which HMAC is used to compute the MACs of the channel
8858 * Added Hmac field to the Channel Message Payload. The integrity
8859 of plaintext channel messages are now protected by computing
8860 MAC of the message and attaching the MAC to the payload. The
8861 MAC is encrypted. Now, it is clear that this causes some
8862 overhead to the size of the packet but rationale for this is that
8863 now the receiver can verify whether the channel message decrypted
8864 correctly and also when private keys are set for the channel the
8865 receiver can decrypt the packet with several keys and check from
8866 the MAC which key decrypted the message correctly.
8868 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8869 lib/silccrypt/silccipher.[ch].
8871 * Added silc_hash_len to return the digest length into the
8872 lib/silcrypt/silchash.[ch].
8874 * Rewrote parts of Silc Channel Payload interface in the
8875 lib/silccore/silcchannel.[ch]. The encode function now also
8876 encrypts the packet and parse function decrypts it.
8878 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8880 * Fixed a minor formatting bug in the SKE's key material processing.
8881 It actually might have processed the keys wrong way resulting
8884 * Redefined the mandatory HMAC algorithms and added new algorithms.
8885 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8886 and hmac-md5 truncated to 96 bits. The mandatory is now
8887 hmac-sha1-96. Rest are optional (including the one that used
8888 to be mandatory). Rationale for this is that the truncated HMAC
8889 length is sufficient from security point of view and can actually
8890 make the attack against the HMAC harder. Also, the truncated
8891 HMAC causes less overhead to the packets. See the RFC2104 for
8894 * Added new [hmac] configuration section. The SKE used to use
8895 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8896 is of course wrong. The official names that must be proposed in
8897 the SKE are the ones defined in the protocol specification
8898 (hmac-sha1-96 for example). The user can configure any hmac
8899 using any hash function configured in the [hash] section. At
8900 least, the mandatory must be configured.
8902 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8904 * Added HMAC list to the SKE proposal list. It has now both
8905 hash algorithm list and HMAC list. This makes the protocol
8906 incompatible with previous versions. The SKE now seems to work
8907 the way it is supposed to work, for the first time actually.
8909 * Defined plain Hash algorithms to the protocol specification.
8912 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8914 * Implemented support for key agreement packets into the server.
8915 Added functions silc_server_key_agreement and
8916 silc_server_send_key_agreement. Other than these functions,
8917 server has nothing to do with this packet.
8919 * Added support for private message key packets into the server.
8920 Added functions silc_server_private_message_key and
8921 silc_server_send_private_message_key.
8925 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8926 called in the protocol's final callback instead in the END
8927 protocol state. This makes a little more sense and in the same
8928 time in client we can use the same protocol routines for normal
8929 key exchange and to key agreement packet handling as well.
8931 * Added to both client's and server's KE protocol context the
8932 SilcSKEKeyMaterial pointer to save the key material. We will
8933 bring the key material to the protocol's final callback by doing
8934 this. The final callback must free the key material.
8936 * Added SKE's packet_send callback into client's KE protocol
8937 context so that the caller can choose what packet sending function
8938 is used. This way we can use different packet sending when
8939 doing normal SKE when doing key agreement packet handling (in
8940 the key agreement packet handling we do not want to encrypt
8943 * Implemented the responder side of the key agreement routines
8944 in the client. The client can now bind to specified port and
8945 accept incoming key negotiation. The key material is passed
8946 to the application after the protocol is over.
8948 * Implemented the processing of incoming Key Agreement packet
8949 in the client. Added function silc_client_key_agreement to
8952 * Implemented the intiator side of the key agreement routines
8953 in the client. The client can now initiate key agreement with
8954 another remote client. The key material is passed to the
8955 application after the protocol is over.
8957 * Created client_keyagr.c to include all the key agreement
8960 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8961 SILC_TASK_CALLBACK except that it is not static.
8963 * Created client_notify.c and moved the Notify packet handling
8964 from the client.[ch] into that file.
8966 * Created client_prvmsg.c and moved all private message and
8967 private message key routines from the client.[ch] into that file.
8969 * Create client_channel.c and moved all channel message and
8970 channel private key routines from the client.[ch] into that file.
8972 * Changed silc_client_get_client_by_id_resolve to resolve with
8973 WHOIS command instead of IDENTIFY command, in the file
8974 lib/silclient/idlist.c.
8976 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8978 * Implemented the SKE's responder side to the Client library.
8980 * When FAILURE is received to the protocol do not trust it
8981 blindly. Register a timeout to wait whether the remote closes
8982 the connection as it should do it, only after that process the
8983 actual failure. This was changed to both client and server.
8985 * Added client_internal.h to include some of the structures
8986 there instead of client.h in lib/silcclient/.
8988 * Added function silc_task_unregister_by_callback to unregister
8989 timeouts by the callback function.
8991 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8993 * Some "Incomplete WHOIS info" errors has been appearing on the
8994 log files. Took away the entry->userinfo check from WHOIS
8995 reply sending. The entry->userinfo is now " " if client did not
8996 provide one. I thought this was fixed earlier but something
8997 is wrong still. Let's see if the error still appears.
8999 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9001 * Fixed a minor bug in the login when the channel key is
9002 re-generated in the server. It used to generate the key in
9003 wrong order and thus caused problems in the channel traffic.
9005 * Fixed a minor bug in channel key distsribution after
9006 KICK command. The key was not sent to the router even though
9009 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9011 * Added silc_ske_process_key_material_data as generic routine
9012 to process any key material as the SILC protocol dictates. The
9013 function is used by the actual SKE library but can be used by
9014 applications as well. This relates to the private message keys
9015 and the channel private keys since they must be processed the
9016 same way the normal SILC session keys. The protocol dictates
9017 this. Affected files: lib/silcske/silcske.[ch].
9019 Added also silc_ske_free_key_material to free the
9020 SilcSKEKeyMaterial structure.
9022 * Defined silc_cipher_set_key function to set the key for
9023 cipher without using the object's method function. The affected
9024 files: lib/silccrypt/silccipher.[ch].
9026 * Implemented silc silc_client_add_private_message_key,
9027 silc_client_add_private_message_key_ske,
9028 silc_client_del_private_message_key,
9029 silc_client_list_private_message_keys and
9030 silc_client_free_private_message_keys functions in the
9033 Added functions silc_client_send_private_message_key to send
9034 the Private Message Key payload and silc_client_private_message_key
9035 to handle incoming Private Message Key payload.
9037 * Added Cipher field to the Private Message Key payload to set
9038 the cipher to be used. If ignored, the default cipher defined
9039 in the SILC protocol (aes-256-cbc) is used.
9041 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9043 * Removed lib/silcclient/ops.h file.
9045 Redefined parts of the SILC Client Library API. Created new
9046 file silcapi.h that deprecates the ops.h file and defines the
9047 published Client Library API. Defined also private message key
9048 API and channel private key API into the file.
9050 This is the file that the application must include from the
9051 SILC Client Library. Other files need not be included by
9052 the application anymore.
9054 * Added new key_agreement client operation callback and also
9055 defined the Key Agreement library API for the application.
9057 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9059 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9060 is used by clients to request key negotiation between another
9061 client in the SILC network. If the negotiation is started it
9062 is performed using the SKE protocol. The result of the
9063 negotiation, the secret key material, can be used for example
9064 as private message key.
9066 Implemented the Key Agreement payload into the files
9067 lib/silccore/silauth.[ch].
9069 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9071 * Redefined ciphers for the SILC protocol. Added some new ciphers
9072 and defined the key lengths for the algorithms. Changed the
9073 code accordingly. The default key length is now 256 bits.
9075 * Fixed SKE key distribution function silc_ske_process_key_material
9076 when the key length is more than 128 bits. The default key
9077 length in SILC is now 256 bits.
9079 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9080 to indicate unsupported algorithm.
9082 * Renamed rijndael.c to aes.c and all functions as well.
9084 * Fixed a long standing channel key setting bug in client library.
9085 Weird that it has never surfaced before.
9087 * Fixed bug in channel deletion. If the entire channel is removed
9088 then it must also delete the references of the channel entry
9089 from the client's channel list as the client's channel entry and
9090 the channel's client entry share same memory.
9092 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9094 * Implemented CONNECT and SHUTDOWN commands in the client.
9096 * Implemented CLOSE command to the client.
9098 * Added the function silc_idlist_find_server_by_name into the
9099 files silcd/idlist.[ch].
9101 Added the function silc_idlist_find_server_by_conn into the
9102 files silcd/idlist.[ch].
9104 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9106 * DIE command was renamed to SHUTDOWN. Updated the both code
9109 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9110 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9112 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9115 * Added function silc_server_create_connection function to create
9116 connection to remote router. My server implementation actually
9117 does not allow router to connect to normal server (it expects
9118 that normal server always initiates the connection to the router)
9119 so the CONNECT command is only good for connecting to another
9122 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9124 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9125 or some other client was kicked from the channel.
9127 Implemented the handling of the notify type to both client
9130 Implemented silc_server_send_notify_kicked to send the KICKED
9131 notify. It is used to send it to the server's primary router.
9133 * Implemented the KICK command into server and client.
9135 * Added `query' argument to the silc_idlist_get_client function
9136 to indicate whether to query the client from server or not if
9139 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9140 to indicate that the client is not channel founder.
9144 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9146 * Removed the rng context from SilcPacketContext structure and
9147 changed that the packet routine uses the Global RNG API.
9149 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9151 * Added support for quit message that client can "leave" on the
9152 channel when it quits the SILC. It is ditributed inside the
9153 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9155 Added silc_server_free_client_data that will take the
9156 signoff message as argument.
9158 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9160 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9162 * Updated parts of the protocol specification to keep it up
9165 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9167 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9168 payloads in one packet.
9170 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9171 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9172 use now the new List flag.
9174 * Also deprecated the following packet types: REPLACE_ID,
9175 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9177 * Added list support for Notify packet in server.
9179 * Added silc_server_send_notify_channel_change to send the
9180 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9181 the silc_server_send_replace_id.
9183 * Added silc_server_send_notify_nick_change to send the
9184 NICK_CHANGE notify type. Deprecates the function
9185 silc_server_send_replace_id.
9187 * Added silc_server_send_notify_join to send the JOIN notify type.
9188 Deprecates the function silc_server_send_new_channel_user.
9190 * Added silc_server_send_notify_leave to send LEAVE notify type.
9191 Deprecates the function silc_server_send_remove_channel_user.
9193 * Added silc_server_send_notify_cmode and
9194 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9195 types. Deprecates the silc_server_send_set_mode function.
9197 * Added SERVER_SIGNOFF notify type to indicate that server has
9198 quit. This means that all clients on the channel from that
9199 server will drop. This can be also used when netsplit happens.
9201 Deprecated REMOVE_ID packet type since it is not needed anymore
9204 Added silc_server_send_notify_server_signoff to send the
9205 SERVER_SIGNOFF notify type. Deprecates the function
9206 silc_server_send_remove_id.
9208 Added also silc_server_send_notify_signoff to send the
9209 SIGNOFF notify type.
9211 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9212 SILC protocol from this day on. Changed the protocol
9213 specification as well.
9215 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9216 notify type. It is used between routers to notify about
9217 topic changes on a channel.
9219 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9222 * Partly updated the protocol specification to comply with the
9223 changes now made. It is still though a bit outdated.
9225 * The JOIN notify type now takes one extra argument <Channel ID>.
9226 The packet used to be destined to the channel but now the
9227 JOIN type may be sent as list thus it is impossible to
9228 destine it to any specific channel. By adding this argument
9229 it is again possible.
9231 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9233 * Added CREDITS file. The CHANGES and CREDITS file will appear
9234 in the distribution as well.
9236 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9238 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9239 types in the server's silcd/packet_receive.c.
9241 * Implemented CMODE and CUMODE to work in router environment.
9243 * Fixed minor encoding and decoding buglet from the
9244 lib/silccore/silcmode.c.
9246 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9249 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9251 * Changed all SilcConfigServer* and silc_config_server* to
9252 SilcServerConfig* and silc_server_config*, respectively.
9255 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9257 * Associated the ID (client or server ID) to the Authentication
9258 Payload to avoid any possibility of forging. Updated the
9259 protocol specification and the code accordingly.
9261 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9263 * The RSA key length is now save to the RsaKey context in the
9264 key generation process in lib/silccrypt/rsa.c. The key length
9265 is now used to figure out the maximum size of the block allowed
9266 to be encrypted/signed.
9268 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9269 is equivalent to the silc_mp_mp2bin but does not allocate any
9272 * Changed silc_mp_mp2bin API to take length argument. If it is
9273 non-zero then the buffer is allocated that large. If zero, then
9274 the size is approximated using silc_mp_sizeinbase, which however
9277 * Created Global RNG API which is global RNG that application can
9278 initialize. After initializing, any routine anywhere in the
9279 code (including library) can use RNG without allocating a new
9280 RNG object. This was done to allow this sort of use of the
9281 RNG in code that has no chance to allocate RNG object. All
9282 applications currently allocate this and many routines in the
9283 library use this. Affected file lib/silccrypt/silcrng.[ch].
9285 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9286 it to use the Global RNG API.
9288 * Defined Authentication Payload into protocol specification that
9289 is used during SILC session to authenticate entities. It is
9290 used for example by client to authenticate itself to the server
9291 to obtain server operator privileges.
9293 Implemented this payload into the lib/silccore/silcauth.[ch].
9294 Implemented also routines for public key based authentication
9295 as the new protocol specification dictates.
9297 Moved definitions of different authentication methods from
9298 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9300 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9301 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9302 silc_pkcs_verify_with_hash functions into the file
9303 lib/silccrypt/silcpkcs.[ch].
9305 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9307 * The client entry's userinfo pointer must be always valid.
9308 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9309 will fail since it requires the userinfo. Now, the userinfo
9310 is allocated as "" if actual userinfo does not exist. Actually,
9311 it must exist and it is totally Ok to drop client connections
9312 that does not announce the userinfo. However, we will make
9313 this workaround for now.
9315 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9316 to return the remote port by socket.
9318 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9320 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9321 SILC_SERVER_PENDING_EXEC and added an new macro
9322 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9323 data or when error occurs while processing the pending command.
9325 Added new argument `destructor' into silc_server_command_pending
9326 and to the SilcServerCommandPending object. This destructor is
9327 now called after calling the pending callback or if error occurs
9328 immediately. If error occurs the actual pending callback won't
9329 be called at all - only the destructor. The destructor may be
9330 NULL if destructor is not needed.
9332 All this applies for client library code as well. Similar
9333 changes were made there as well for the pending commands.
9335 In the client, the application must now allocate the
9336 SilcClientCommandContext with the silc_client_command_alloc
9339 * Added reference counter to the SilcServerCommandContext. Added
9340 function silc_server_command_alloc and silc_server_command_dup
9343 Same type of functions added to the client library for the same
9346 * Removed the cmd_ident from IDListData away since it is now
9347 global for all connections. It is the command identifier used
9348 in command sending and with pending commands. The affected file
9351 * Added reference counter to the SilcSocketConnection objecet to
9352 indicate the usage count of the object. The object won't be
9353 freed untill the reference counter hits zero. Currently only
9354 server uses this, and client ignores it. The client must be
9355 set to use this too later. The affected files are
9356 lib/silccore/silcsockconn.[ch]. Added also the function
9357 silc_socket_dup to increase the reference counter.
9359 This was mainly added because it is possible that the socket
9360 is removed underneath of pending command or other async
9361 operation. Now it won't be free'd and proper DISCONNECTING
9362 flags, etc. can be set to avoid sending data to connection that
9363 is not valid anymore.
9365 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9366 the connection. After that it sets SILC_SET_DISCONNECTED.
9367 It is, however, possible that the socket data is not still freed.
9368 The silc_server_packet_process now checks that data is not
9369 read or written to connection that is DISCONNECTED. The socket
9370 get's freed when the reference counter hits zero.
9372 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9374 * Changed the client operation API: channel_message operation's
9375 `sender' is now the client entry of the sender, not the nickname
9376 and the `channel' is the channel entry, not the channel name.
9378 In the private_message operation the `sender' is now also the
9379 client entry of the sender not the nickname.
9381 Affected file is lib/silcclient/ops.h and all applications
9382 using the client operations.
9384 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9386 * Moved the calling of ops->connect() from connect_to_server_final
9387 into receive_new_id functin since that is the point when the
9388 client is actually allowed to send traffic to network. The
9389 affected file is lib/silcclient/client.c.
9391 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9393 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9394 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9395 (if needs broadcasting) instead of broadcasting the packets one
9396 by one which would make a burst in the network traffic.
9398 * Added `broadcast' argument to the functions in silcd/server.[ch]
9399 silc_server_create_new_channel[_with_id] to indicate whether
9400 to send New Channel packet to primary router.
9402 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9404 * Added new function into the silcd/server.[ch] files:
9405 silc_server_create_new_channel_with_id to create new channel with
9406 already existing Channel ID.
9408 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9409 lib/silccore/silcpacket.h. This packet is used t send list of
9410 Set Mode payloads inside one packet. Server uses this to set
9411 the modes for the channels and clients on those channels, that it
9412 announced to the router when it connected to it. The protocol
9413 specification has been updated accordingly.
9415 * The silc_server_new_channel did not handle the packet coming
9416 from normal server as it normally does not send that. However,
9417 when it announces its channels it does send it. Implemented
9418 the support for that.
9420 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9421 into the file lib/silccore/id.h.
9423 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9425 * Fixed memory leaks in the functions silc_idlist_del_client,
9426 silc_idlist_del_channel and silc_idlist_del_server in the file
9427 silcd/idlist.c. All of those leaked like a sieve.
9429 * Fixed some small memory leaks in the client's function
9430 silc_client_notify_by_server.
9432 * Added functions into silcd/server.c: silc_server_announce_clients,
9433 silc_server_announce_channels and silc_server_announce_server.
9434 These functions are used by normal and router server to announce
9435 to its primary router about clients, channels and servers (when
9436 router) that we own. This is done after we've connected to the
9439 These functions effectively implements the following packet types:
9440 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9441 and SILC_PACKET_NEW_ID_LIST.
9443 * Added new functions into the silcd/packet_receive.[ch]:
9444 silc_server_new_id_list, silc_server_new_channel_list and
9445 silc_server_new_channel_user_list to handle the incoming
9446 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9448 * Added support of changing Channel ID in the function
9449 silc_server_replace_id. If the server that announces a channel
9450 to the router already exists in the router (with same name but
9451 with different Channel ID), router is responsible to send
9452 Replace ID packet to the server and force the server to change
9453 the Channel ID to the one router has.
9455 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9456 client that the Channel ID has been changed by the router. The
9457 normal server sends this to the client. Client must start using
9458 the new Channel ID as the channel's ID.
9460 Implemented handling of this new type into lib/silcclient/client.c
9461 into the function silc_client_notify_by_server.
9463 * Added new function silc_idlist_replace_channel_id into the files
9464 silcd/idlist.[ch] to replace the Channel ID.
9466 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9468 * Call silc_server_command_identify_check always when processing
9469 the IDENTIFY command in silcd/command.c
9471 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9473 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9474 send keepalive packets. The packet can be sent by clients,
9475 servers and routers.
9477 Added function silc_socket_set_heartbeat into the file
9478 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9479 If not set, the heartbeat is not performed. The actual
9480 heartbeat is implemented in the low level socket connection
9481 library. However, application is responsible of actually
9484 Added silc_server_send_heartbeat to send the actual heartbeat
9485 packet into silcd/packet_send.[ch]. Server now performs
9486 keepalive with all connections.
9488 * Added silc_task_get_first function into lib/silcutil/silctask.c
9489 to return the timeout task with shortest timeout. There was a bug
9490 in task unregistration that caused problems. TODO has been
9491 updated to include that task system must be rewritten.
9493 * The client library will now resolve the client information when
9494 receiving JOIN notify from server for client that we know but
9495 have incomplete information.
9497 * Rewrote parts of silc_server_remove_from_channels and
9498 silc_server_remove_from_one_channel as they did not remove the
9499 channel in some circumstances even though they should've.
9501 * Encryption problem encountered in server:
9503 The LEAVE command used to send the Channel Key packet to the
9504 router immediately after generating it. However, the code
9505 had earlier sent Remove Channel user packet but not immediately,
9506 ie. it was put to queue. The order of packets in the router
9507 was that Channel Key packet was first and Remove Channel User
9508 packet was second, even though they were encrypted in the
9509 reverse order. For this reason, MAC check failed. Now, this
9510 is fixed by not sending the Channel Key packet immediately but
9511 putting it to queue. However, this is more fundamental problem:
9512 packets that are in queue should actually not be encrypted
9513 because packets that are sent immediately gets encrypted
9514 actually with wrong IV (and thus MAC check fails). So, packets
9515 that are in queue should be encrypted when they are sent to
9516 the wire and not when they put to the queue.
9518 However, the problem is that the current system has not been
9519 designed to work that way. Instead, the packet is encrypted
9520 as soon as possible and left to the queue. The queue is then
9521 just purged into wire. There won't be any fixes for this
9522 any time soon. So, the current semantic for packet sending
9525 o If you send packet to remote host and do not force the send
9526 (the packet will be in queue) then all subsequent packets to the
9527 same remote host must also be put to the queue. Only after the
9528 queue has been purged is it safe again to force the packet
9531 o If you send all packets immediately then it safe to send
9532 any of subsequent packets through the queue, however, after
9533 the first packet is put to queue then any subsequent packets
9534 must also be put to the queue.
9536 Follow these rules and everything works fine.
9538 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9540 * Added new function silc_server_remove_clients_by_server to
9541 remove all client entries from ID list when the server connection
9542 is lost. In this case it is also important to invalidate all
9543 client entires as they hold the invalid server entry. This
9544 fixes fatal bug when server has lost connection and will reconnect
9547 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9549 * Made some sanity checks to silc_server_daemonise like to check
9550 whether the requested user and group actually exists.
9552 * Added sanity check to SKE's silc_ske_responder_finish to check
9553 that the public and private key actually is valid.
9555 * Invalidate the client's nickname when receiving Replace ID
9556 packet and the Client ID is being replaced. This means that the
9557 server will query the nickname if someone needs it (client)
9560 * Sort the ID Cache in client library when the ID Cache data
9561 has changed (needs sorting).
9563 * Do not allow for SILC client to create several connections to
9564 several servers. The client does not support windows right now
9565 and generating multiple connections causes weird behaviour.
9567 Irssi-silc client does support windows and can handle several
9568 connections without problems, see: www.irssi.org and SILC plugin.
9570 * Fixed some places where client was added to the IDList. The
9571 rule of thumb is following (in order to get everything right):
9572 If the client is directly connected local client then the
9573 `connection' argument must be set and `router' argument must be
9574 NULL to silc_idlist_add_client function. If the client is not
9575 directly connected client then the `router' argument must
9576 bet set and the `connection' argument must be NULL to the
9577 silc_idlist_add_client function.
9579 * The funtion silc_server_packet_send_local_channel actually did
9580 not check whether the client was locally connected or not. It
9581 does that now. Fixed a bug related to LEAVE command.
9583 * Fixed Remove Channel User payload parsing bug in server's
9584 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9586 * The server's silc_server_save_channel_key now checks also the
9587 global ID list for the channel as it might not be in the local
9588 list. Fixed a bug related to LEAVE command.
9590 * Is this the end of the [<unknown>] buglet that has been lurking
9591 around for a long time? A little for loop fix in server's
9592 silc_server_command_whois_parse that is used by both IDENTIFY
9593 and WHOIS command. At least, this was a clear bug and a cause
9594 of one type of [<unknown>] buglet.
9596 * WHOIS and IDENTIFY commands call the function
9597 silc_server_command_[whois/identify]_check function even if
9598 we are not router server.
9600 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9602 * Added --with-gmp configuration option. If set the GMP
9603 is always compiled in the SILC source tree. If not set then
9604 it is checked whether the system has the GMP3 installed. If
9605 it has then the GMP won't be compiled (the system's headers
9606 and library is used), if it doesn't have it then the GMP is
9607 compiled in the SILC source tree.
9609 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9611 * Changed RSA private exponent generation to what PKCS #1
9612 suggests. We try to find the smallest possible d by doing
9613 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9614 not security fix but optimization.
9616 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9618 * Added new config entry [Identity] to fork the server and run
9619 it as specific user and group. A patch from Bostik.
9621 * Imported Dotconf configuration library into lib/dotconf.
9622 This will be used to create the SILC configuration files later.
9623 It will appear in the distsribution after this commit.
9625 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9627 * A big code auditing weekend happening. Auditing code for
9628 obvious mistakes, bugs and errors. Also, removing any code
9631 Removed files for being obsolete:
9633 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9634 inline in the file lib/silcutil/silcbuffer.h)
9636 o lib/silcutil/silcbufutil.c (the header has inline versions)
9638 Changed code to fix possible error conditions:
9640 o The buffer formatting routines now check that the destination
9641 buffer really has enough space to add the data. This applies for
9642 both buffer formatting and unformatting
9643 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9644 unformatting was changed to accomodate following rules:
9645 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9646 sent to the function while XXX_*STRING will not allocate or copy
9647 the data into the buffer. Instead it sets the pointer from the
9648 buffer into the pointer sent as argument (XXX_*STRING used to
9649 require that the pointer must be allocated already). This change
9650 makes this whole thing a bit more consistent and more optimized
9651 (note that the data returned in the unformatting with XXX_*STRING
9652 must not be freed now). The routines return now -1 on error.
9654 o Tried to find all code that use buffer_format and buffer_unformat
9655 and added return value checking to prevent formatting and
9656 especially unformatting errors and possible subsequent fatal
9659 o Changed ske->x and ske->KEY to mallocated pointers in
9660 lib/silcske/silcske.h. Fixed possible data and memory leak.
9662 o Added return value checking to all *_parse* functions. Fixed
9663 many memory leaks as well.
9665 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9666 so that buffer overflows would not happen. All code now also
9667 checks the return value as it can fail.
9669 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9671 * Added reconnection support to server if the normal server looses
9672 its connection to the router (for example if router is rebooted).
9673 The server performs normal reconnection strategy implemented
9674 to the server. Affected file silcd/server.c.
9676 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9678 * Added new packet type SILC_PACKET_SET_MODE that is used to
9679 distribute the information about changed modes (for clients,
9680 channels and clients channel modes) to all routers in the
9681 network. Updated the protocol specification accordingly.
9683 Added functions into silcd/packet_send.c and
9684 silcd/packet_receive.c: silc_server_send_set_mode,
9685 silc_server_set_mode.
9687 Added new files silcmode.[ch] into lib/silccore that implements
9688 the encoding and decoding of Set Mode Payload. Added new type
9689 SilcSetModePayload. Moved the definitions of different modes
9690 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9692 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9694 * Oops, a little mistake in server's connection authentication
9695 protocol. The protocol is not ended with FAILURE but with
9696 SUCCESS if the authentication is Ok. :) Affected file is
9699 * Implemented NICK_CHANGE notify handling in server in the file
9700 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9701 the local clients on the channel. After the changing nickname
9702 in router environment snhould work and the [<unknown>] nickname
9703 should appear no more.
9705 The silc_server_replace_id function that receives the Replace ID
9706 payload now sends the NICK_CHANGE notify type also in the file
9707 silcd/packet_receive.c
9709 * Changed WHOIS and IDENTIFY command to support the maximum amount
9710 of arguments defined in protocol specs (3328 arguments). This
9711 fixed a bug that caused problems when there were more than three
9714 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9716 * Added extra parameter, command identifier, to the
9717 silc_client_send_command so that explicit command identifier
9720 Changed that ID list routines uses specific command identifier
9721 when sending WHOIS/IDENTIFY requests to the server so that they
9722 can be identified when the reply comes back.
9724 Affected files lib/silcclient/command.[ch],
9725 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9727 * Added `sender' argument to silc_server_packet_send_to_channel
9728 to indicaet the sender who originally sent the packet to us
9729 that we are now re-sending. Ignored if NULL. Affected file
9730 silcd/packet_send.[ch].
9732 * Added some server statistics support in silcd/server_internal.h
9733 SilcServerStatistics structure and around the server code. Also
9734 send some nice statistics information when client is connecting
9737 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9739 * Fixed channel ID decoding in server's JOIN command reply in
9740 silcd/command_reply.c
9742 * Fixed braodcasting of replace ID payload to not to send it if
9743 we are standalone server in silcd/packet_receive.c.
9745 * Fixed all channel message sending routines to not to send
9746 packets to clients that has router set, since they are routed
9747 separately in the same function earlier. Affects file
9748 silcd/packet_send.c and all channel packet sending functions.
9750 * In USERS reply, res_argv[i] are not allocated, the table
9751 is allocated. Thus changed that free the table, not its
9754 * In server's whois_check and identify_check if the client is
9755 locally connected do not send any WHOIS commands - they are not
9758 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9760 * Fixed some minor bugs in client when sending WHOIS command. The
9761 arguments was in wrong order.
9763 * Removed statis function add_to_channel from server in
9764 silcd/command.c that was previously used with the joining but
9767 * Tested USERS command in router environment successfully with two
9768 routers, two servers and two clients.
9770 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9772 * Reorganized the USERS command and command reply in client library
9773 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9774 When the command is given by user we register a pending command
9775 callback that will reprocess the command after the reply has been
9776 received from the server. When reprocessing the packet we then
9777 display the information. Thus, the USERS information is displayed
9778 now in the command callback instead of in the command reply
9779 callback. The processing of the command is same as previously
9780 when server has sent the command reply in the JOINing process.
9782 * Added to USERS command in silcd/command_reply.c to join the client,
9783 we didn't use to know about, to the channel after we've created
9784 a client entry for it. Also, for clienet we did know already still
9785 check whether it is on the channel or not and add it if not.
9787 * Removed silc_server_command_join_notify as the function and its
9790 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9792 * Changed the client's pending command handling to the same as the
9793 server's pending command handling. It is also now possible to
9794 execute command reply functions from other command reply
9795 function as the function callbacks for commands and command
9796 replies are one and same. The pending commands are not static
9797 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9798 in client connection context. Thus, pending commands are server
9799 connection specific as it is convenient.
9801 Changed the function silc_client_command_pending and
9802 silc_client_command_pending_del and added new function
9803 silc_client_command_pending_check. Removed the
9804 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9807 * Added cmd_ident, current command identifier, to the client
9808 connection context in lib/silcclient/client.h to keep track on
9809 command identifiers used in command sending. Client's command reply
9810 function handling now supports the mandatory command identifiers.
9812 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9813 funtions in client to fully support pending command callbacks.
9815 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9816 as one of the arguments to the application in the command reply
9819 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9820 before first releasing SILC but came back. Now it is removed again
9821 and should come back nomore. The FORWARDED flag was used only
9822 by the JOINing procedure by forwarding the command packet to router.
9823 Now, the JOINing procedure has been changed to more generic (due
9824 to various router environment issues) and FORWARDED is not needed
9825 anymore for anything. The protocol specification is yet to be
9828 Now, removed silc_server_packet_forward from server and the flag
9829 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9831 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9833 * Renamed NAMES command to USERS command. The NAMES was named that
9834 due to historical reasons. Now it is renamed. Also, rewrote
9835 parts of the USERS command. The nickname list is not sent anymore
9836 by the server. Only Client ID and mode lists are sent in the USERS
9837 command. Changed this also to the protocol specification.
9839 The client now resolves the names and stuff after it receives
9840 the USERS list from the server when joining to the channel.
9842 * WHOIS and IDENTIFY commands has been changed to support multiple
9843 Client ID's per command. One can now search for multiple users
9844 in the network by sending only one WHOIS or IDENTIFY command.
9845 Changed the code and the protocol specifications.
9847 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9848 uses silc_server_command_whois_parse to parse the request. */
9850 * If normal server, do not parse the WHOIS and IDENTIFY requests
9851 before sending it to the router. Saves some time.
9853 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9855 * Fixed JOIN command on client library. Wrong number of arguments
9856 used to crash the client.
9858 * Added silc_server_channel_has_global function to check whether
9859 channel has global users or not.
9861 * Added silc_server_channel_has_local function to check whether channel
9862 has locally connected clients on the channel.
9864 * The silc_server_remove_from_one_channel now checks whether the
9865 channel has global users or not after given client was removed from
9866 the channel. It also checks whether the channel has local clients
9867 on the channel anymore. If it does not have then the channel entry
9868 is removed as it is not needed anymore.
9870 * The silc_server_notify now checks on JOIN notify whether the joining
9871 client is one of locally connected or global. If it is global then
9872 the channel has now global users on the channel and that is marked
9873 to the channel entry. Also, it now saves the global client to
9874 global list who is joining and JOINs it to the channel. This is
9875 for normal server, that is.
9877 Changed silc_server_send_notify_on_channel,
9878 silc_server_packet_relay_to_channel and
9879 silc_server_packet_send_to_channel check if we are normal server
9880 and client has router set (ie. global client) do not send the
9881 message to that client, as it is already routed to our router.
9883 * Implemented LEAVE notify type handling in silc_server_notify
9886 * Tested LEAVE command in router environment successfully. Tested
9887 with two routers, two servers and two clients.
9891 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9893 * Implemented SIGNOFF notify type handling in silc_server_notify
9896 * silc_server_remove_id now removes the client entry from all channels
9897 it has joined and thusly sends SIGNOFF notify type.
9899 * Rewrote the NAMES list generation in server by removing two excess
9900 loops. The lists are created now inside one loop.
9902 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9904 * silc_server_remove_channel_user checks now also global list
9905 for channel and client.
9907 * silc_server_new_channel_user checks now both local and global
9908 list for channel and client. Fixed a bug in client id decoding.
9909 Used to decode wrong buffer.
9911 * silc_server_channel_message checks now both local and global
9912 list for channel entry.
9914 * Tested channel joining (hence JOIN) in router environment
9915 successfully. Tested with two routers, two servers and two
9918 * Tested channel message sending in router environment successfully.
9920 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9922 * Added silc_server_save_channel_key into server.[ch] to save the
9923 received channel key in Channel Key payload processing. It is
9924 also used in JOIN command reply handling.
9926 Equivalent function silc_client_save_channel_key added into
9927 client.[ch] into client library.
9929 * Changed JOIN command reply to send information whether the channel
9930 was created or not (is existing already) and the channel key
9931 payload. Changed protocol specs accordingly.
9933 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9934 the request was sent by ID and not by nickname. Crashed on
9937 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9939 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9940 now correctly save the received data.
9942 * silc_server_free_sock_user_data now notifies routers in the
9943 network about entities leaving the network.
9945 At the same time implemented functions silc_server_remove_id
9946 and silc_server_send_remove_id to receive and send REMOVE_ID
9947 packets. The packet is used to notify routers in the network
9948 about leaving entities. The ID removed will become invalid in
9951 * Added function silc_idlist_del_server into server. Removes and
9952 free's server entry from ID list.
9954 * silc_server_private_message function now checks, if we are router,
9955 that the destination ID really is valid ID, naturally.
9957 * In router when NEW_ID packet is received (for new client) the
9958 hash of the Client ID is saved in the ID Cache but the
9959 client->nickname is set to NULL, instead of putting the hash
9962 IDENTIFY command now also checks that client->nickname must be
9963 valid. If it is not if will request the data from the server who
9964 owns the client. Added new function
9965 silc_server_command_identify_check.
9967 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9968 to set the command to already allocated Command Payload.
9970 * Tested private message sending in router environment with two
9971 routers, two servers and two clients. Fixed minor bugs and now
9974 * Fixed segfault from client's NAMES command. Used to crash if
9977 * Forwarded packets must not be routed even if it is not destined
9978 to the receiver. Changed server code comply with this.
9980 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9982 * Added `require_reverse_mapping' boolean value to ServerParams
9983 structure. If TRUE (not default) the server will require that
9984 the connecting host has fully qualified domain name.
9986 If the reverse mapping is not required and hostname could not be
9987 found the IP address is used as hostname.
9989 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9991 * Implemented version string checking to both client and server.
9992 The check is incomplete currently due to the abnormal version
9993 strings used in development version of SILC.
9995 * Changed all command functions in server to use the new
9998 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10000 * Changed char *data to unsigned char *data in ID Cache system to
10001 support binary data as ID Cache data. Changed code to support
10002 binary data in lib/silccore/idcache.c.
10004 * Renamed silc_server_packet_relay_command_reply to
10005 silc_server_command_reply as it is normal packet receiving
10006 function. Rewrote the function to accept command replys for
10007 servers and not only for clients.
10009 * Mark remote router always as registered server if we are connecting
10010 to it. Otherwise, commands sent by the router to us are ignored.
10012 * All ID List find routines now returns the ID Cache Entry pointer
10013 as well if requested.
10015 * WHOIS command works now in router environment, tested with two
10016 routers, two servers and two clients.
10018 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10019 in router environment (as it is almost equivalent to WHOIS) but
10020 hasn't been tested thoroughly. Added new functions:
10022 silc_server_command_identify_parse
10023 silc_server_command_identify_send_reply
10024 silc_server_command_identify_from_client
10025 silc_server_command_identify_from_server
10027 * Disabled route cache adding because adding two different ID's with
10028 same IP replaces the old cache entry thus giving wrong route.
10029 The entry->router->connection is always the fastest route anyway
10030 so route cache may not be needed. Of course, new routes maybe
10031 established after receiving the ID when the entry->router->connection
10032 might not be anymore the most optimal.
10034 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10036 * Add route cache for received ID for fast routing.
10038 * Added silc_server_packet_route to route received packet on router
10039 that is not destined to us.
10041 * Renamed silc_server_get_route to silc_server_route_get.
10043 * Added id_string and id_string_len fields into SilcServer to
10044 include encoded ServerID for fast comparing without excess
10045 encoding of the ID's.
10047 * Cleaned up WHOIS command on server side. Added following static
10050 silc_server_command_whois_parse
10051 silc_server_command_whois_check
10052 silc_server_command_whois_send_reply
10053 silc_server_command_whois_from_client
10054 silc_server_command_whois_from_server
10056 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10057 arguments in command replies. All command functions should be
10058 updated to use this macro.
10060 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10062 * Minor typo fixes on command reply handling on server.
10064 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10066 * Added silc_server_command_add_to_channel internal routine to add
10067 the client to the channel after router has created the channel and
10068 sent command reply to the server.
10070 * Added generic silc_server_send_command to send any command from
10073 * Use static buffer with ID rendering instead of duplicating data.
10075 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10077 * Fixed a channel user mode bug when joining to a channel server gave
10078 everybody channel founder rights, oops.
10080 * We mark ourselves as the router of the incoming server connection
10081 if we are router ourselves. This way we can check in some packet
10082 sending functions whether it is locally connected server. For
10083 incoming router connections we put NULL.
10085 * For router sending packets locally means now always sending the
10086 packet cell wide; to local clients and local servers. For normal
10087 server sending packet locally means sending it to only local
10090 * Fixed the JOIN command to really work in router environment. If the
10091 channel is created it is always created by the router. Router is
10092 also responsible of making the initial joining to the channel,
10093 sending JOIN notify to the sending server and distributing
10094 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10095 does not exist server doesn't do anything else but forward the
10096 command to the router which performs everything.
10098 * Added silc_server_send_channel_key function to send the Channel Key
10101 * Added silc_server_create_channel_key to create new channel key. The
10102 channel key is now re-generated everytime someone joins or leaves
10103 a channel, as protocol dictates. Note: channel->key_len is the
10104 key length in bits.
10106 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10108 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10109 packet_receive.[ch] to separate packet sending and receiving
10110 routines. The server.[ch] now includes everything else including
10111 actual packet processing (writing and reading data) and other
10114 Renamed silc_server_private_message_send_internal to
10115 silc_server_send_private_message. The routine is still though
10116 used only to relay private messages as server does not send
10117 private messages itself.
10119 Renamed silc_server_new_channel to silc_server_create_new_channel
10120 and added new function sicl_server_new_channel that handles the
10121 incoming New Channel packet. Added also new sending function
10122 silc_server_send_new_channel to send New Channel Payload.
10124 * Added new function silc_server_notify to process incoming notify
10125 packet to the server/router. Server may then relay the notify
10126 to clients if needed.
10128 * Added new function silc_server_new_channel_user to process incoming
10129 New Channel User packet. Router will redistribute the packet and
10130 send JOIN notify to its local clients and locally connected servers
10131 if needed. Normal server will send JOIN notify to its local client
10132 on same channel when received this packet. Added also corresponding
10133 sending function silc_server_send_new_channel_user to sent the
10136 * Added boolean route argument to send_notif_to_channel and
10137 packet_send_to_channel functions to attempt to route the packet
10138 if it is TRUE and send only locally if it is FALSE.
10140 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10142 * silc_server_replace_id now broadcasts the received replace ID
10143 packet if it is not broadcast packet already. The router must
10144 broadcast to inform other routers about changed ID.
10146 * Added backpointer to server's router into SilcServer context in
10147 silcd/server_internal.h.
10149 * Fixed silc_server_packet_broadcast to send correct broadcast
10152 * The channel key is now distributed to the local client as soon
10153 as it is received from the router (in router environment) so that
10154 no other packet may be sent for the channel until client has
10157 * silc_server_remove_channel_user now broadcasts the received
10158 Remove Channel User packet if it is not broadcast packet already.
10159 The router must broadcast to inform other routers about removed
10162 * Added users field into SilcPacketContext that is a reference count
10163 of the context. One can increase the reference count by calling
10164 silc_packet_context_dup which is now changed to just increase the
10165 reference count instead of duplicating the data. The reference
10166 count is decresed by calling silc_packet_context_free that will
10167 free the data after the reference count hits zero.
10169 For now on the packet context and everything allocated into it
10170 (including the raw packet from network) must be freed by calling
10171 the new silc_packet_context_free function. Added also new function
10172 silc_packet_context_alloc that must be used now to allocate the
10173 context. This also means that if a routine is asynchronous from
10174 silc_[client/server]_packet_parse_type the packet context must
10175 be duplicated by calling silc_packet_context_dup. Otherwise it
10176 gets free'd after silc_[client/server]_packet_parse_type returns.
10177 Also, one must remember that if packet is duplicated then its
10178 reference count must be decresed by calling the free function as
10179 many times as it was duplicated.
10181 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10182 from both client and server.
10184 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10186 * Made joining to a channel working in router environment.
10188 * Cleaned up JOIN command on server side and create function
10189 silc_server_command_join_channel internal routine to make the
10192 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10194 * Changed silc_command_pending list to SilcDList. Also, added
10195 `ident' field to SilcServerCommandPending structure to identify
10196 the reply and to call correct callback.
10198 Added silc_server_command_pending_check function to replace the
10199 corresnponding macro. The silc_command_pending list is not
10202 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10203 to set identifier to previously allocated Command Payload. It
10204 is used to set identifier for command when resending Command
10207 * Added silc_command_payload_encode_payload to encode Command
10208 Payload buffer from SilcCommandPayload structure.
10210 * Added silc_argument_payload_encode_payload to encode Argument
10211 payload buffer from SilcArgumentPayload structure.
10213 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10215 * Changed WHOIS command to support router connection on server side.
10216 The whois request is always sent to router unless the server is
10217 standalone server. After server has received the reply from the
10218 router will it send the reply to the client.
10220 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10221 broadcast received broadcast packet. The function is used only
10222 by router. The broadcast packet is always sent to the router's
10225 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10226 render given ID to printable string, for log files for example.
10228 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10230 * Made basic router to router connections working. At least they
10231 can now connect to each other but nothing really works the way
10232 they are supposed - yet.
10234 * Added new initiator token to RouterConnection configuration
10235 file in silcd/serverconfig.[ch]. It is used to tell whether we
10236 are the initiator to the remote router or whether we'll expect
10237 the other end to connect.
10239 * Moved registering of listener task to silc_server_init, hence
10240 the server starts listenning as soon as it is run, even if it
10241 does not have connections to other routers. Let's see how well
10244 * Changed default connection retry timeouts for more suitable in
10247 * Removed cipher and such arguments from silc_idlist_add_client
10248 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10249 Added new function silc_idlist_add_data to add the keys and stuff
10252 * Added SilcIDListData structure and added it to SilcClientEntry
10253 and SilcServerEntry as their first field in the structure. This
10254 way we can explicitly cast the ID entries to the SilcIDListData
10255 structure and get common data for the entries. In past, we had
10256 to first check what type of connection it is and then cast it to
10257 correct ID entry type. Now, we can directly cast the opaque
10258 pointer to the SilcIDListData (no matter what ID entry it actually
10259 is) and get the data needed.
10261 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10263 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10264 in some circumstances even if threre were timeout tasks, though not
10265 IO tasks, but tasks anyway. Now fixed.
10267 * Defined SilcServerConnection structure to hold connection specific
10268 stuff about directly connected servers and routers. The definition
10269 is currently in silcd/server_internal.h. I thought about having
10270 a bit more important role fro this struct but for now it is used
10271 only when connecting to other server (or router actually).
10273 * Added connecting retry support in server when connecting to
10274 router(s). The retry feature implement exponential backoff
10275 algorithm. Also, added SilcServerParams structure to hold default
10276 parameters for server. For now, it include these retry settings
10277 and are hard coded. After server is moded to be as Silc Server
10278 Library this structure will be more important.
10280 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10282 * Changed client librarys channel->clients table to SilcList and
10283 changed code accordingly.
10285 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10287 * Changed client's channel table to SilcList and changed code
10288 accordingly. Also changed SilcChannelClientEntry to include back-
10289 pointer to the channel so that client entry can use that structure
10290 as list as well and we have fast cross-reference to the channel.
10291 This change dramatically decreased the complexity of channel
10292 handling with client entry and vice versa (removed one extra
10293 loop when searching for channel entry from many functions).
10295 * Changed server->sim from table to SilcDList and changed code
10298 * NAMES command can now be used from user interface. It will show
10299 the user list on the channel, neatly.
10301 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10302 Code now saves realname of the user if it becomes available.
10304 * Renamed configure.in to configure.in.pre and made ./prepare
10305 script to automatically add correct version string to
10306 configure.in which it creates from configure.in.pre.
10308 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10310 * NAMES command reply now shows users mode with the nickname when
10311 joining to channel.
10313 * Moved silc_client_ch[u]mode[_char] functions from
10314 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10315 place sucks, they are utility functions and should be in some
10318 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10320 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10323 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10327 * Added TRQ (efficient deque and list library) into lib/trq. This is
10328 a very good list library that is currently used in the SILC. Defined
10329 SilcList API over the library because I didn't like the API very
10330 much. See lib/trq/silclist.h for the API and examples of how to
10331 use the API. Fixed various places in the code to use the new
10332 SilcList API. The SilcList is meant for lists that has a structure
10333 already defined as a list. It is not suitable to add just some
10334 context to the list (in TRQ, the context is the list actually).
10336 So, I defined SilcDList that can be used for the purpose where
10337 predefined list structure does not exit. This can be used as
10338 such list. Now some context just can be added to the SilcDList.
10339 Currently this list is not used in the SILC just yet, though there
10340 are a lot places where this can replace dynamically allocated
10341 tables and I will fix these places, later, to use SilcDList.
10342 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10343 and use TRQ internally).
10345 Also fixed some annoying warning messages that the original TRQ
10346 code generated. Also minor changes to TRQ's Makefile.in.
10348 * Added support for querying by Client ID to both WHOIS and
10349 IDENTIFY commands into server, as required by the protocol.
10351 * Removed method function pointers from SilcBuffer structure. They
10352 weren't used to anything and just increased the context size for
10353 no good reason. This change also made silc_buffer_alloc and
10354 silc_buffer_free functions inline functions.
10356 * Disabled command flooding detection support until it's fixed so
10357 that it accepts commands in but does not execute them more than once
10360 * Added silc_net_localhost(), to return local hostname, into
10361 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10362 that must be initialized before calling silc_client_init.
10364 * Added new function: silc_server_send_notify_on_channels to send
10365 notify messages to all channels client has joined. It is assured
10366 that the message is sent only once per client.
10368 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10369 lib/silcutil/silcutil.[ch] as silc_format function. The new
10370 function is generic and is used by server as well, not only by
10371 the logging routines.
10373 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10374 the provided version string was not acceptable. Added new function:
10375 silc_ske_check_version into lib/silcske/silcske.h. The function
10376 must be implemented by the application (client or server) and it
10377 does not reside in the SKE library. The function checks the version
10378 string remote end sent.
10380 * Added back pointers (to opaque context and to SilcSocketConnection)
10381 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10383 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10384 duplicate packet context structure.
10386 * Changed `notify' client operation to send same arguments as client
10387 receives from server except for ID's. ID's are mapped to correct
10388 ID entry and that is returned. Also, if channel entry is not sent
10389 by server but the notify is for channel the channel entry is sent
10390 to application (otherwise application doesn't know that it is for
10391 channel (library gets it from packet's Destination ID)).
10393 * Added silc_client_remove_from_channels into client library to
10394 remove a client from all channels it has joined to. Used when
10395 received SIGNOFF notify from server. Added also new function
10396 silc_client_replace_from_channels to replace old ID entry with
10397 new ID entry on all channels. Used when received NICK_CHANGE
10398 notify from server.
10400 * Fixed ID Cache list handling in silc_idlist_get_client in
10401 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10402 to get (or query) client by ID.
10404 * Updated TODO list.
10406 * Added connection authentication status message defined by the
10407 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10408 support for these into the code in client and server side.
10410 * Added generic function silc_client_send_command to send any command
10411 with variable argument list. Application should use this function
10412 to send commands if the command functions provided by the library
10413 does not suite for the application's user interface needs.
10415 * Added new `failure' client operation. Application is notified about
10416 received failure packet if client is executing a protocol. In this
10417 case the protocol's execution has failed.
10419 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10420 is required by the protocol.
10422 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10423 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10426 * Added status flag to SilcSKE object to indicate realtime status
10427 of the SKE protocol.
10429 * Application receives now exactly same command reply arguments as
10430 the library receives from server. However, if ID is received the
10431 corresponding ID entry is returned to the application (eg. Client
10432 ID is mapped to correct SilcClientEntry entry and that is returned).
10433 Changed command_reply client operation due to this change.
10435 * Changed all ID's in commands and in command replys as ID Payloads.
10436 Change affected both client and server side codes.
10438 All ID's sent in SILC network (with execption of ID's in SILC
10439 Packet header) are sent in ID Payload to support variable length
10442 * Server now notifies nick changes and notifies all clients on
10443 the channels about the new nickname (about the new Client ID,
10446 * Implemented CMODE command to change channel modes. Supports all
10447 channel modes defined by the protocol specs except ban and invite
10448 lists. (Also, private channel key mode is supported but support for
10449 setting private channel key in client is missing, thus, this mode
10450 has no effect on client side (except that server requires that the
10451 client uses private channel key and normal channel traffic does not
10454 Also, invite mode works per se, but INVITE command does not work
10455 yet correctly, so you can set channel as invite only channel but
10456 inviting clients to the channel does not work (it is yet to be
10457 thought what's the best way to do it).
10459 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10460 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10461 Implemented CUMODE command to change user's mode on the channel.
10462 Supports all modes defined by the protocol specs.
10464 * Added NAMES command reply to return users modes on the channel.
10466 * Removed unnecessary and slow ciphers from lib/silccrypt.
10468 * Set SO_KEEPALIVE option to connection sockets by default.
10470 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10472 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10473 redefined the Notify Payload into protocol specs.
10475 * Added silc_id_payload_parse_id to get ID directly from raw
10478 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10480 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10481 accept searching by Client ID as well.
10483 * Added support for LEAVE and SIGNOFF notify types in client library.
10485 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10486 to parse ID Payload from raw data.
10488 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10490 * Added flags parameter into silc_ske_assemble_security_properties
10491 function in lib/silcske/silcske.[ch].
10493 * Changed notify client operation to fit better for notify messages
10494 sent by server. The notify payload received from server is now
10495 passed to the application (after parsing it to SilcNotifyPayload).
10496 It is application's responsibility to retrieve the arguments
10497 from the payload and show the message the way it wants. The message
10498 sent by server is implementation specific.
10500 * Changed public keys to comply with the protocol specification.
10501 Old public keys are not supported anymore and are not compatible.
10503 * Removed nickname from Channel Payload as the latest draft removed
10504 it. The client must resolve the nickname from the NAMES command
10505 reply received when it joined the channel.
10507 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10509 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10511 * Fixed some errors in protocol specification drafts.
10513 * Created lib/silccore/silcnotify.c to implement Notify Payload
10514 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10515 generic payloads described by protocol specifications. The file
10516 includes implementations for ID Payload and Argument Payload.
10518 * Changed Command Payload implementation to use the new Argument
10519 Payload. Changed command_xxxx_payload to command_payload_xxxx
10520 to comply with SILC coding conventions.
10522 * Added suppport for Argument Payload handling in Notify Payload
10523 implementation as protocol requires it. Added the new support
10524 into server and client lib as well.
10526 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10528 * Added support for multiple nicknames on same channel. [n] is
10529 added locally to the nickname if there are more than one same
10530 nicknames on the channel.
10532 * Server now sends all nicknames that matched WHOIS request.
10533 Client also shows the list received from server.
10535 * Added TOPIC command to client side. User can now set and show
10536 current topic on channel.
10538 * Added MOTD command to client and server. Also, server sends the
10539 motd when client connects to the server.
10541 * Changed version strings to comply ISO 8601.
10543 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10545 * Fixed protocol error handling in client library. It should now
10546 cope even if the SKE fails for some reason.
10548 * Made new protocol specification drafts for submitting to IETF.
10550 * Implemented TOPIC command to server in silcd/command.c.
10552 * Added two new notify types into lib/silccore/silcnotify.h:
10553 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10554 notify nickname change and topic setting/change on a channel.
10556 * API change of command_reply operation in client library. The
10557 application gets now the status type received from server as well.
10559 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10561 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10563 * Cras fixed and optimized the packet handling even further and
10564 it should work now. Minor change to the prototype of function
10565 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10567 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10569 * Added new function into lib/silcutil/silcschedule.[ch]:
10570 silc_schedule_with_fd to select() a specified fd. The function
10571 returns after timeout expires or data arrives or goes. The
10572 function is used by packet routines to wait that all data is
10573 received from network.
10575 * Fixed data reading from network in lib/silccore/silcpacket.c.
10576 The code now assures that all data is read from the fd and then
10577 continues packet processing. This was a bug fix since the code
10578 used to drop some data in some circumstances.
10580 * Added new function into lib/silcclient/client.[ch]:
10581 silc_client_start_key_exchange to start key exchange after
10582 connection has been established to server. The code internally
10583 now uses this funtion but its main purpose was to provide it
10584 for applications that perform their own connecting. After
10585 application has created a connection it merely calls this
10586 function to start the key exchange between client and server.
10587 The library takes care of everything else after that.
10589 Updated also lib/silcclient/README to explain the usage of
10592 * Do not send to application information that connection has
10593 been established. Application gets notified it by connect
10596 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10598 * Applied cras's patch to add silc_schedule_one function. The
10599 function runs scheduler once and returns.
10601 * Fixed the scheduler after cras messed it up. The timeout
10602 handling works now as it's supposed to work.
10604 * Added into lib/silccore/ silcnotify.h to include notify
10605 message types support. Changed silc_server_send_notify*
10606 functions, in server.[ch], to support those new notify types.
10607 Added the support for the notify types into client library,
10608 as well. Added new notify client operation into ops.h in
10611 * Changed silc_server_packet_send_to_channel to send normal
10612 packets instead of just channel message packets. The function
10613 is now used to send the notify packets to channels. It is not
10614 used to send channel message packets anymore, as server never
10615 sends them anymore.
10617 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10618 va_arg()s as it seems to require it nowadays. I guess, if SILC
10619 is compiled with older va_arg() the new code should work anyway.
10621 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10623 * Splitted core library. Core library (lib/silccore) includes
10624 now only SILC protocol specific core (and common) components.
10625 Created new utility library (lib/silcutil) that includes more
10626 generic purpose stuff. The stuff for util library was taken
10627 from the old core library. This was minor and easy split.
10629 * Created SILC Client Library (lib/silcclient) that includes
10630 implementation of the SILC client without user interface. This
10631 was major move from silc/ directory. The code has been changed
10632 so that it is transparent towards the user interface. The
10633 silc/ directory includes now the same user interface as before
10634 and it uses the new client library. Read lib/silcclient/README.
10635 Basicly, the client library performs everything else related
10636 to SILC except user interface handling. Also, configuration
10637 files are considered to be part of user interface and library
10638 does not handle them.
10640 This change also changed a lot of structures, function naming etc.
10641 Most important change was that SilcClientWindow object was
10642 renamed to SilcClientConnection in the client library. Created
10643 also new file lib/silcclient/ops.h. Also added new files
10644 silc/local_command.[ch] and silc/client_ops.[ch].
10646 All these changes were made to make it easier for user interface
10647 designers to create what ever user interface for the SILC client
10650 It is also expected that the server will be moved to lib
10651 directory as well and SILC Server Library will be created;
10652 sometimes in the future.
10654 * Removed Local commands from lib/silccore/silccommand.h as
10655 they are application specific and new client library does not
10656 handle any of those anymore.
10658 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10659 old client implementation in silc/.
10661 * Added support for callback functions in SILC_LOG_* macros.
10662 Application can now set its own callbacks that will be called
10663 instead of using the default functions that will always print
10664 the debug messages to stderr (or stdout). Also, debugging can
10665 now be disabled by setting silc_debug to FALSE and re-enabled by
10666 setting it to TRUE. Note, that logging will still work even
10667 if debugging is disabled.
10669 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10670 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10671 silc_log_reset_debug_callbacks.
10673 * To enable debugging in silc client one must give now -d
10674 option on command line.
10676 * Changed silc_schedule_init to automatically allocate task queues
10677 if they are not allocated before calling it.
10679 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10681 * Added GMP 3.1 into math library.
10683 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10685 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10686 a channel in SILC network. The packet is used by servers and
10687 routers to notify other routers that user has left a channel.
10688 This little feature was missing until now. Added the feature
10689 to protocol specification as well.
10691 Added functions: silc_server_send_remove_channel_user and
10692 silc_server_remove_channel_user into server.[ch].
10694 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10695 lib/silccore/silcpacket.h. However, they are not implemented
10698 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10700 * Fixed joining to a channel and sending channel messages
10701 between server and router. The channel message sending should
10702 now work inside a cell.
10704 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10706 * Fixed the private message sending between server and router.
10707 The private message sending should now work inside a cell.
10709 * Added silc_server_replace_id into server.[ch] to replace
10710 existing ID in the SILC network.
10712 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10713 and silc_idlist_replace_server_id into idlist.[ch] in server.
10715 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10717 * Fixed the server to server connections. Server can again now
10718 connect to router. Router to router connections probably does
10721 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10723 * Added dynamic protocol registering support. Now protocols can
10724 registered and unregistered on the fly. Patch by cras.
10726 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10728 * Added lib/contrib directory to hold routines that some platforms
10729 don't have but are needed by SILC.
10731 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10732 into lin/contrib to provide getopt() and getopt_long() for
10733 those who don't have it.
10735 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10737 * Added AWAY command to client. When away message is set and
10738 client receives a private message packet the client automatically
10739 replies to the sender with the away message.
10741 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10742 bug seemed to be the cause of recent problems when compiling
10745 * Added version detection support to SKE protocol specification
10746 and added the new changes to the SKE implementation as well.
10747 There were other minor changes in the SKE protocol as well.
10749 Many changes in lib/silcske/silcske.[ch] and in
10750 lib/silcske/payload.[ch].
10752 * Added ^U functionality, clear input line. Patch from cras.
10754 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10756 * Mainly small bugfixes on core library. Fixed some debugging
10757 logging and buffer overflow in silclog.c.
10759 * Updated config.sub and config.guess on the distribution tree.
10761 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10763 * Added command lagging support in server. Client may execute
10764 commands now only once in two seconds.
10766 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10768 * Optimized packet reception. MAC computation and checking is now
10769 also more optimized. A lot previously duplicated code is now
10770 used as generic by both client and server.
10772 * Fixed key pair generation in clientutil.c
10774 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10776 * Added into lib/silccore/silcbufutil.[ch] new function;
10777 silc_buffer_realloc.
10779 * Moved generic packet sending/encryption functions to
10780 lib/silccore/silcpacket.[ch] from client and server. Some
10781 rewriting of the functions.
10783 * Moved all generic packet reception/decryption functions to
10784 lib/silccore/silcpacket.[ch] from client and server. The
10785 packet processing is now much cleaner in both client and server.
10786 These were major changes in both client and server.
10788 * Created many common functions in server to do packet sending.
10789 Previously code were duplicated a lot, this has been removed
10790 with these changes.
10792 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10794 * Rewrote major parts of the ID cache system. Don't know
10795 whether it is better now or not but at least the API is more
10798 * Major rewrite on ID cache stuff on client because of the ID
10799 cache API changes. Added idlist.c to client.
10801 * Also major rewrite on ID cache stuff on server as well.
10802 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10803 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10804 in hand, instead they are all put into the ID cache system now.
10805 All server_idlist_* routines uses ID cache now instead of
10806 traversing its own lists (those lists does not exist anymore).
10807 SilcIDList though still exists. Also, SilcXXXEntry's are
10810 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10812 * Finally made the SKE implementation compliant to the protocol
10813 specification. All mp integers are now binary encoded as
10814 opposed being HEX encoded.
10816 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10819 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10820 functions: silc_[encode/decode]_pem. Also added function
10821 silc_encode_pem_file to PEM encode with newlines ('\n') for
10822 saving into a file.
10824 * SILC public keys are now encoded either PEM or binary. Same
10825 option is for private keys as well. By default private keys
10826 are binary encoded and public keys PEM encoded. Silly HEX
10827 encoding were removed.
10829 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10830 function to create fingerprints.
10832 * Fixed a bug in SHA1; does not change the original data anymore.
10834 * Partly implemented INFO command on client and server side.
10835 Fixed CLEAR command. Changes to SERVER command; show current
10836 server(s) when giving command without arguments. Added
10837 VERSION command to client.
10839 * Added check to server that unregistered connections cannot
10840 execute commands (unless it is specificly allowed).
10842 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10844 * Fixed screen refresh.
10846 * Fixed channel joining bug from client. On some circumstances
10847 client tried to join to a channel it had already joined.
10849 * Added public key verification process into client's protocol.c.
10850 The client now verifies the public key from user and saves
10851 it into ~./silc/serverkeys/ directory.
10853 Added into: clientutil.[ch]: silc_client_verify_server_key.
10855 * Changed SKE protocol's silc_ske_initiator_finish function
10856 to accept callback function that verifies the received public
10857 key. Removed old silc_ske_verify_public_key function.
10859 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10861 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10862 silc_pkcs_private_key[_data]_set.
10864 * Made the password and public authentication more cleaner in
10865 server's protocol.c.
10867 * Removed historic and obsolete protocol `channel_auth' from
10868 both client and server.
10870 * Removed wrong way of sending command status messages from
10871 server to client in server's command.c. The old way violated
10872 protocol specification.
10874 Changes to silccore/silccommand.[ch]: removed
10875 silc_command_encode_status_payload -> not needed anymore,
10876 changed silc_command_encode_payload_va to accept extra
10877 argument on variable argument list. The argument type must
10878 now be provided to the function. Also, added new function:
10879 silc_command_encode_reply_payload_va which is same as
10880 normal command_encode_payload_va except command status type
10881 is provided as extra argument.
10883 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10885 * Added ~./silc directory handling. The directory includes the
10886 public and private keys for the client.
10888 Added silc_client_check_silc_dir, silc_client_create_identifier
10889 and silc_client_load_keys.
10891 * Implemented SILC protocol compliant public key. Added public
10892 and private key saving to and loading from files.
10894 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10895 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10896 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10897 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10898 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10900 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10901 silc_pkcs_load_[public/private]_key.
10903 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10905 * Added silc_server_get_route (route.[ch]) to get connection
10906 data for the fastest route for given ID.
10908 * Implemented INVITE command on client and server. The command
10909 were re-defined in the SILC Protocol Specification and the
10910 implementation now complies with the specification.
10912 * Implemented PING command on client and server.
10914 * Implemented NAMES command on client and server. The server side
10915 supports currently only normal server not router server yet.
10916 Some changes to NAMES definition in SILC protocol specification.
10918 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10920 * Implemented LEAVE command on client and server.
10922 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10923 again. This change was made to the protocol as well. Server
10924 should not violate the protocol specification anymore.
10926 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10928 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10929 was tested. SOCKS4 was not but should work anyway.