1 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
3 * Incorrectly reported error when client had to be resolved from
4 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
6 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
8 * Fixed whois public key hash table deleting and adding in
9 detached client case. Affected file silcd/packet_receive.c.
11 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
13 * Changed filenames of silc/fe module not to collide with filenames
14 from core/fe. Also seperated public messages printing from
15 query messages printing. Affected files are all in
16 irssi/src/fe-common/silc.
18 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
20 * Fixed the invite process handling during joining to use
21 correct server name for the client that is matched against
22 the invite string for the channel. Wrong server name caused
23 inability to join the channel. Affected file is
26 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
28 * Fixed the CUMODE channel founder authentication on normal
29 server to not remove the founder rights on existing founder
30 before checking that router accepts the mode change. Affected
31 files are silcd/command.c and silcd/packet_receive.c.
33 * Remove the server entry correctly when rekey timeouts and
34 remote router connection on normal server is closed. Fixes
35 a crash where server uses the freed server entry. Affected
38 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
40 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
41 networks. This is the first step in solving the bug about
42 /SERVER ADD -silcnet <silcnet>. Affected files
43 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
44 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
45 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
47 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
49 * /SMSG and /MMSG now correctly create new queries. Affected files
50 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
52 * Add basic support for SILC protocol specific variables in perl.
53 Affected files irssi/src/perl/silc/*, irssi/configure.in,
54 irssi/src/perl/Makefile.am
56 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
58 * Don't use silc_get_input, it's obviously not reliable. Fixes
59 issue when the current key expires. Affect file
60 irssi/src/silc/core/clientutils.c
62 * Make the session data filename configurable. This makes it
63 possible to have different session files for different
64 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
65 client_ops.[ch], silc-servers.c,
66 irssi/src/silc/fe-common/silc/module-formats.[ch]
68 * Use the same set of libtool files for the MPI lib as for the
69 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
70 config.sub, configure.in, install-sh, missing, mkinstalldirs
72 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
74 * Fixed server statistics decrementing error to not go to
75 negative. Affected file silcd/packet_receive.c.
77 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
79 * Use silc_server_query_add_error to add error in public key
80 search error. Added support in send_reply to send errors
81 without specific argument. Affected file silcd/server_query.c.
83 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
84 Client for NO_SUCH_NICK. It was against the protocol specs.
85 Affected file irssi/src/silc/core/client_ops.c.
87 * Added backwards support for the wrong NO_SUCH_NICK error sending
88 in server. To be removed in SILC Server 1.0. Both old clients
89 and clients with fixed error handling now works. Affected file
92 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
94 * fixed a bug in the whois using attributes function where no
95 error was sent if no nickname and client id but the attributes were
96 given to whois. Affected file silcd/server_query.c
98 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
100 * remove public key from public key hashtable on detach. Affected
101 file silcd/packet_receive.c
103 * free public key hashtable before removing clients on server
104 shutdown. Affected file silcd/server.c
106 * remove public key prior deleting client-data on killing a client.
107 Affected file silcd/server_util.c
109 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
111 * Getting the MOTD from other servers works now. Affected
112 files are silcd/command.c and silcd/command_reply.c
114 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
116 * Initialize the variable idletag, since it is tested in
117 silc_core_deinit for its default value. Affected file
118 irssi/src/silc/core/silc-core.c
120 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
122 * Fixed signed channel messages across cells. Affected file
125 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
127 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
128 is not defined. They can now be safely used in if-statements
129 without braces. Affected file lib/silcutil/silclog.h.
131 * Added the checks for backup closing connection due to error
132 (local or remote) and thus not allow the resuming to occur
133 in reconnect. Affected files are silcd/packet_send.c
136 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
138 * Help file updates. Affected files in irssi/src/docs/help/in/.
140 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
142 * Fixed channel messages across cells. Affected file
145 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
147 * Fixed file transmission accepting in client library to not
148 start the negotiation if user hasn't accepted the transfer,
149 instead create new session for resent transfer. Affected
150 file lib/silcclient/client_ftp.c.
152 * Show the session ID in the file transmision list. Remove
153 session from list that failed to transfer. Switch the current
154 session automatically after transmission, and in errors, to new
155 session if other sessions exists in the transfer list. Affected
156 files are irssi/src/silc/core/silc-servers.c,
157 irssi/src/fe-common/silc/modfule-formats.c.
159 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
161 * Fixed MIME header parsing for the hopefully last time. Affected
162 file lib/silcutil/silcstrutil.c
164 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
166 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
168 * The SILC RNG is now gauranteed to return non-zero random
169 values. Affected files are lib/silccrypt/silcrng.[ch].
171 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
173 * Fixed nickname formatting when changing only case of the
174 nickname. Affected file lib/silcclient/idlist.c.
176 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
178 * Fixed a memory leak and incorrect printing of the "appears as"
179 message. Affected file irssi/src/silc/core/client_ops.c
181 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
183 * Added CRT (Chinese Remainder Theorem) supported RSA
184 private keys and private key operations. This significantly
185 increases private key operation efficiency. No compatibility
186 issues with new or old private keys. Affected files are
187 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
189 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
191 * Fixed GCC-3.3.2 related compilation warnings from the
194 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
196 * Removed RC6 from distributions.
198 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
200 * Added some better comments to lib/silccrypt/silcpkcs.h,
201 optimized some routines in lib/silccrypt/silcpkcs.c.
202 Added test_silcpkcs into lib/silccrypt/tests/.
204 * Fixed silc_rng_global_init to actually init the global RNG
205 if RNG wasn't provided for it. Affected file is
206 lib/silccrypt/silrng.c.
208 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
210 * Added silc_hash_table_find_by_context_ext. Affected files
211 lib/silcutil/silchashtable.[ch].
213 * Save the public key on normal server in WHOIS command reply
214 from attributes, if present, and add it to public key hash
215 table. Fixes WHOIS resolving by public key on normal server.
217 Optimized the attributes resolving on normal server to not
218 resolve if we resolved them already from router.
220 Affected files are silcd/server_query.c, command_reply.c.
222 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
224 * Added support for whois using attributes.
225 Affected files silcd/command_reply.c, silcd/packet_receive.c,
226 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
229 * Added support for whois using public key attribute to /WHOIS i
230 client command. Affected files irssi/docs/help/in/whois.in,
231 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
233 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
235 * Fixed UMODE setting in server when the client has anonymous
236 mode set. The mode setting was not working. Affected file
239 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
241 * Fixed some bugs and typos related to sending split messages.
242 Print notification when sending messages with /MMSG. Affected
243 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
245 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
247 * Optimized the socket referencing in packet routines, client
248 library and server. Affected files are lib/silccore/silcpacket.c,
249 lib/silcclient/client.c and silcd/server.c.
251 * If silc_socket_set_qos is given with NULL arguments the QoS is
252 reset from the socket. Affected files are
253 lib/silcutil/silcsockconn.[ch].
255 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
257 * Add a /LISTKEYS command which lists the locally cached
258 client and server keys. Affected files
259 irssi/src/fe-common/module-formats.[ch],
260 irssi/src/silc/core/silc-{channels,servers}.c
261 irssi/docs/help/in/listkeys.in
263 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
265 * Check that packet queue purging was successful. Affected
266 files lib/silcclient/client.c and silcd/packet_send.c. Related
267 to MAC failed errors.
269 * Do not clear the inbuf even if it is empty if QoS was applied
270 to it. Otherwise the QoS data is cleared and MAC failed error
271 will occur. Affected file lib/silccore/silcpacket.c.
273 * Use the rekey period time as rekey protocol timeout value.
274 If the rekey does not succeed during the rekey period there's
275 something very wrong, and we most likely end up with wrong keys,
276 do graceful reconnect then. Affected file silcd/server.c.
278 * Take reference of the socket in the parser context, as it's
279 possible to have the parsers in queue after the socket is
280 disconnected and this may cause crash. Affected files are
281 lib/silccore/silcpacket.c, lib/silcclient/client.c and
284 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
286 * Fixed KICK command reply sending, it sent to replies.
287 Affected file silcd/command.c.
289 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
291 * Finish the silc-mime.pl script. It now supports MIME type
292 guessing using magic files, signing data messages, executing
293 MIME handlers in background. Affected files
294 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
296 * Changed MIME signal handler to make things easier for the perl
297 script. Affected files irssi/src/silc/core/client_ops.c,
298 silc-servers.c, and irssi/docs/signals.txt
300 * Cleaned up the silc_mime_parse function and fixed detection
301 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
303 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
305 * Resolve the IP for file transfer listener from the connection
306 socket. Affected file lib/silcclient/client_ftp.c.
308 * Accept NULL hostname parameter in the functions
309 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
310 if hostname is not wanted.
312 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
314 * Fixed race condition between silc_client_init and
315 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
317 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
319 * Fixed file transfer connection closing when SIGNOFF for
320 the client is received from server. Affected file is
321 lib/silcclient/client_ftp.c.
323 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
325 * Check for disconnected socket in QUIT callback. Affected
326 file silcd/command.c.
328 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
330 * Modified the MIME parsing to allow \n and \r\n as delimiters.
331 Affected files lib/silcutil/silcstrutil.c
333 * Cleaned up the escape/unescape functions for correctness and
334 speed. Affected file irssi/src/silc/core/client_ops.c
336 * Removed handling for data messages with Content-Type: text/*,
337 moved parsing of MIME headers to the signal handler, added
338 support for signing and verifying data messages. Affected
339 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
340 irssi/src/silc/core/silc-{servers,channels}.c
342 * Added a perl script for handling data messages based on
343 information read from Mailcap files. New file
344 irssi/scripts/silc-mime.pl
346 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
348 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
349 acknowledge recepetion of a message to the sender. Updated
352 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
354 * Unregister channel key saving callback when deleting channel.
355 Affected file lib/silcclient/idlist.c.
357 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
358 before calling notify client operation. Affected file is
359 lib/silcclient/client_notify.c.
361 * Unregister QoS tasks when deleting the socket connection.
362 Affected files lib/silcutil/silcsockconn.[ch],
363 unix/silcunixsockconn.c.
365 * Implemented latest presence-attrs draft changes. Affected
366 files lib/silccore/silcattrs.h and
367 irssi/src/silc/core/silc-queries.c.
369 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
371 * Save old channel keys in list to allow more rapid change
372 of channel keys if server for some reason does that. This
373 avoids loosing so many channel messages due to not having
374 key to decrypt. Affected file lib/silcclient/silcclient.h,
375 idlist.c and client_channel.c.
377 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
379 * Continued backup router tests and fixes. Affected files
380 silcd/server_backup, server_util.c, server.c. See TODO.
382 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
384 * Fixed SERVER_SIGNOFF handling in servers. The client
385 was removed from wrong list thus not removing the client
386 at all. Affected file silcd/packet_receive.c.
388 * Do not execute rekey protocol for disabled connections as
389 it would never go through. Affected file silcd/server.c.
391 * Added timeout for rekey protocol to catch if the protocol
392 never executes successfully. Affected files silcd/server.c
395 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
397 * Abandon packet processing for disconnected sockets. Check
398 this always after calling packet processing callback.
399 Affected file lib/silccore/silcpacket.c.
401 * Fixed double registration disconnection code in server.
402 Closed wrong connection. Affected file silcd/packet_receive.c.
404 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
406 * On normal server reconnect to primary during resuming 4
407 times, then give up. Affected file silcd/server_backup.c.
409 * If during reconnecting to routers we notice we have router
410 connection but no primary router set, the server is in desync.
411 Reconnect to primary to restore network. Affected file
414 * Assure that only one protocol is exeucting at the same time.
415 Added checks for all protocols. Affected files are
416 silcd/server.c and server_backup.c.
418 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
420 * Check that a string is not already part on invite/ban
421 string when processing it. Affected file silcd/server_util.c.
423 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
425 * Fixed the CUMODE_CHANGE for founder mode changes to comply
426 with 1.2 version of the protocol. Affected file is
427 silcd/packet_receive.c.
429 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
431 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
432 where the passphrase was given. Affected file is
435 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
437 * INVITE and BAN notifys are now delivered from routers to
438 servers (but not clients) on the channel. Updated specs and
439 code. Affected files silcd/packet_[send|receive].[ch],
440 command.c, server.c and server_util.c.
442 * Implemented INVITE and BAN announcing. Affected files are
443 silcd/server.[ch], server_util.c.
445 * Implemented SilcStatus error type argument returning in
446 command reply error in server. Affected file silcd/command.c.
448 * Implemented SilcStatus argument returning in comand reply
449 in client library. The command_reply client operation now
450 returns error specific arguments as well. Affected files
451 are lib/silcclient/command_reply.[ch], client_resume.c,
452 lib/silccore/silcstatus.[ch].
454 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
456 * Backup router protocol version 1.2 implemented. Testing still
457 required. Affected files in silcd/server_backup.[ch], server.c,
458 packet_receive.c and server_internal.h.
460 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
462 * silc_client_send_[channel|private]_message now return TRUE
463 or FALSE. Affected file lib/silcclien/client_channel.c and
466 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
468 * Check for explicit nickname in INVITE and BAN processing
469 during join as well (and don't expect only wildcards in
470 invite/ban strings). Affected file silcd/command.c.
472 * Fixed the INVITE and BAN by public key. The public key saved
473 is the PK payload (as specified) not the raw data. Affected
474 file silcd/server_util.c.
476 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
478 * UTF-8 text message support for actions and notices in SILC
479 Client. Affected file irssi/src/silc/core/client_ops.c.
481 * silc_get_username and silc_get_real_name now returns sensible
482 data on Win32. Patch by Toni Willberg. Affected file is
483 lib/silcutil/win32/silcwin32util.c.
485 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
487 * Provide a signal handler to send MIME encoded messages and emit
488 a signal when a MIME encoded message is received. Also document
489 the signals for usage with the perl interface.
491 A sample perl script will be supplied at a later point.
493 Affected files are irssi/docs/signals.txt,
494 irssi/src/silc/core/client_ops.[ch],
495 irssi/src/silc/core/silc-{channels,servers}.c
497 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
499 * Use SILC_COMMAND_PING to estimate the round-trip time to the
500 server. Use this time to display a lag and disconnect when it
501 exceeds a specified limit.
503 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
505 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
507 * Remove the channel auth list in normal server if router
508 encofrces its list during connecting. Send notify to channel
509 to remove the mode to remove the list. Affected files are
510 silcd/server_util.c and silcd/packet_receive.c.
512 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
514 * Added support for channel public keys. Updated protocol specs
515 and implemented it. Affected files are
516 silcd/command.c, command_reply.c, lib/silcclient/command.c,
517 lib/silcclient/command_reply.c.
519 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
521 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
522 terminate the process on Linux. Affected file silcd/silcd.c.
524 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
526 * Check for NULL buffer in silc_buffer_clear. Affected file
527 is lib/silcutil/silcbuffer.h.
529 * Simplified the backup router protocol by removing the _GLOBAL
530 types. Updated protocol specs and the code. Affected files
531 are silcd/server_backup.[ch].
533 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
535 * Deny '@' and '!' from nicknames since they are reserved
536 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
537 Updated protocol specs and the code.
539 Affected files are silcd/server_util.[ch].
541 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
543 * Fixed stack overflow in Irssi SILC client. Affected
544 file irssi/src/silc/core/client_ops.c.
546 * Check that Host is set in ServerConnection and RouterConnection
547 in silcd.conf. Affected file silcd/serverconfig.c.
549 * Fixed crash in server with protocol completion callbacks,
550 namely rekey and backup resuming protocols. Affected files
551 are silcd/server_backup.c and silcd/server.c.
553 * Fixed rekey protocol to not restart if it is started already.
554 Affected files are lib/silcclient/client.c and
557 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
559 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
561 * Fixed EOF handling in SILC Config, affected file
562 lib/silcutil/silcconfig.c.
564 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
566 * Fixed RESOLVING flag handling in JOIN notify and other
567 notifys to handle the resolvings correctly in client library.
568 Affected file lib/silcclient/client_notify.c.
570 * Do not send full INVITE and BAN lists in INVITE and BAN
571 notifys, only the changed information. Affected file
574 * Fixed INVITE notify sending in INVITE command, send it
575 only when needed. Affected file silcd/command.c.
577 * Handle the founder key change properly in CMODE_CHANGE
578 notify. Bug #122. Affected file silcd/packet_receive.c.
580 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
582 * Remove the mark for output (mark it only for input) after
583 purging outgoing queue. Prevents the "Error in select()"
584 floods. Affected file silcd/packet_send.c.
586 * Fixed incorrect connection deletion from client library
587 after calling "connect" client operation. Could cause
588 crashes for example during reconnect timeouts. Affected
589 files are lib/silcclient/client.c and
590 irssi/src/silc/core/client_ops.c.
592 * Check server private key file permissions before starting
593 the server. Affected file silcd/serverconfig.c.
595 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
597 * NULL terminate allocated string in silc_buffer_strformat.
598 Affected file lib/silcutil/silcbuffmt.c.
600 * Rewrote the invite/ban list string handling in server to
601 use SilcBuffer instead. Affected files are silcd/command.c
602 and silcd/server_util.c.
604 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
606 * Fixed double free in CMODE command when setting new HMAC
607 for channel. Affected file silcd/command.c.
609 * Added couple of missing memset's to zero sensitive memory.
610 Affected files silcd/command.c, lib/silcclient/command.c.
612 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
614 * Fixed a double free in INVITE command error handling in
615 server. Affected file silcd/command.c.
617 * Added macros SILC_SWAB_[16|32] to swab byte order of
618 16-bit and 32-bit unsigned integers. Affected file
619 lib/silcutil/silctypes.h.
621 * Use the SILC_SWAB_16 instead of htons() in server when
622 handling ports since the ports in structures are always
623 in little-endian order (regardless of platform). Affected
624 file silcd/serverid.c and silcd/server_backup.c.
626 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
628 * Send DISCONNECT in close admin command in server. Affected
629 file silcd/command.c.
631 * Check whether we are already connecting to a remote router
632 (in addition of checking whether we are already connected)
633 before creating new connection. Affected file silcd/server.c.
635 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
637 * Added better compiler and compiler flags checking in
640 * Check that socket is valid after QoS is applied to data.
641 Affected file lib/silcutil/unix/silcunixsockconn.c.
643 * Make sure the socket connecetion is not closed to early
644 when closing connection in server. Also make sure the
645 connection is always closed after error in a protocol.
646 Affected file silcd/server.c.
648 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
650 * Removed --session and --dummy options from Irssi SILC Client.
651 -d option is available only if --enable-debug was given.
652 Affected files are irssi/src/silc/core/silc-core,
653 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
655 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
657 * Added silc_buffer_steal to steal the data from the buffer.
658 Affected file lib/silcutil/silcbuffer.h.
660 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
662 * Fixed server crash with double Primary block in config file.
664 Fixed also various memory leaks around the config file
665 parser. Affected files lib/silcutil/silcconfig.c,
666 silcd/serverconfig.c.
668 * Changed my nickname (Johnny Mnemonic) to my real name, this
669 means that bugs introduced by him were actually introduced
672 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
674 * Don't display "foo appears as foo\nYou're now known as foo"
675 messages. Affected file irssi/src/silc/core/client_ops.c
677 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
679 * Fixed error handling of invalid client entry when calling
680 commands in server. Fixes a crash. Affected file
683 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
685 * Added some sanity checks in server for correctness of the
686 server configuration. Affected file silcd/serverconfig.c.
688 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
690 * Prevent endless resolving of user informations in USERS
691 command by checking the command reply status correctly.
692 Affected file lib/silcclient/command_reply.c.
694 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
696 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
697 file is lib/silcutil/silcfileutil.c. A patch by Matthew
698 Aldous <Matthew@Aldous.com>.
700 * Added better implementation using CriticalSection of
701 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
702 <mikko.lahteenmaki@pikabaana.net>.
704 * Added some Winsock WIN32 compatiblity defines into
705 includes/silcwin32.h.
707 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
709 * Fixed double free in async host lookup code. Affected file
710 lib/silcutil/silcsockconn.c.
712 * On backup router handle now the SERVER_SIGNOFF from router
713 for local connected servers too, and close the connections.
715 Do not process them as normally signing off servers when they
716 really signoff by sending EOF fe, but always assume that
717 router sends the SERVER_SIGNOFF.
719 Affected files silcd/server.c and silcd/packet_receive.c.
721 * Fixed socket unsetting when closing connections. Affected
722 files silcd/server.c and silcd/packet_send.c.
724 * Do not print the nickname in SERVER_SIGNOFF if we do not
725 have it. Prevents asserts in Irssi core. It is possible we
726 don't have the nick if it was just being resolved when server
727 signoff. Affected file irssi/src/silc/core/client_ops.c.
729 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
731 * Fixed autonick crashbug in client library. Affected file
732 lib/silcclient/client.c.
734 * Fixed Unix implementation of SilcMutex to really assert if
735 the mutex is locked/unlcoked already. Affected file
736 lib/silcutil/unix/silcunixmutex.c.
738 * Fixed locking in silc_schedule_uninit. It didn't lock
739 when dispatching timeout tasks. Affected file is
740 lib/silcutil/silcschedule.c.
742 * Changed Win32 implementation of SilcThread to use modern
743 Win32 interface. Affected file is
744 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
746 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
748 * Don't print signed messages when sending failed. Affected files
749 irssi/src/silc/core/silc-[servers.c/commands.h]
751 * Send adquate signal when founding a channel by joing it. Affect
752 file irssi/src/silc/core/client_ops.c
754 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
756 * Fix theme abstracts parsing. Affected files irssi/default.theme,
757 irssi/src/fe-common/core/themes.c
759 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
761 * Fixed close command to use the port correctly when closing
762 server connections. Affected file silcd/idlist.c.
764 * Check for NULL outbuf in silc_socket_write. It is possible
765 that it is NULL is some odd case. Affected files are
766 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
768 * Do not call final protocol callback for backup router
769 resuming protocol when closing connection. It is closed
770 by timeout in case of error. Affected file silcd/server.c.
772 * Backup reconnect to router if backup resuming protocol
773 failed. Affected file silcd/server_backup.c.
775 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
777 * Fixed double free in SKE library error hadling when signature
778 error occurred. Affected file lib/silcske/silcske.c.
780 * Save the fingerprint to new SilcClientEntry after changing
781 nickname. Affected file lib/silcclient/client_notify.c.
783 * Print SIGNOFF in Irssi SILC client only if the nickname is
784 known. Prevents asserts in Irssi core. It is possible we
785 don't have the nick if it was just being resolved when it
786 quit. Affected file irssi/src/silc/core/client_ops.c.
788 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
790 * Fixed double free in invite list adding code when adding
791 invite strings. Affected file silcd/server_util.c.
793 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
795 * More log printing during backup router protocol. Affected
796 file silcd/server_backup.c.
798 * Removed backwards support for old private key file format.
799 Affected file lib/silccrypt/silcpkcs.c.
801 * Removed backwards support for not-so-strict decryption length
802 check, it's strict now. Affected lib/silccrypt/silccipher.c.
804 * GETKEY to update the client entrys fingerprint too.
805 Affected file lib/silcclient/command_reply.c.
807 * Added --without-libtoolfix for package builders using weird
808 wrappers around libtool (BSD at least).
810 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
812 * Fixed backup router bugs: When backup resumes router and
813 receives a CHANNEL_MESSAGE packet the backup must not act
814 as router since the packet header decryption would be
815 different. Also, when relaying packets to channel, do
816 not re-encrypt packets on backup that came from the primary
817 since the connection isn't really router-router connection.
818 Affected files silcd/server.c, silcd/packet_send.c.
820 * Added checks in encryption/decryption that encryption/decryption
821 length sent as argument really is multiple by block size. Helps
822 catching really weird bugs like the above backup router bugs
823 when packets are being decrypted in wrong way. Affected files
824 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
826 * Fixed padding generation in private key file encryption.
827 Affected file lib/silccrypt/silcpkcs.c.
829 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
831 * Added ignore_message_signatures setting which can be used
832 to ignore signatures in messages. Affected files are
833 irssi/src/silc/core/client_ops.c, silc-core.c.
835 * Fixed the libtoolfix to use command line options instead of
836 environment variables. They didn't work as expected. Now,
837 the libtool is fully run-time configurable.
839 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
841 * Verify signature payload for signed messages. Affected files
842 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
843 irssi/src/silc/core/silc-core.h
845 * Display signature verification result in public and private
846 messages using theme abstracts. See irssi/default.theme for
847 examples on their usage. Affected files
848 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
849 irssi/src/fe-common/silc/module-formats.[ch],
850 irssi/src/fe-common/silc/fe-common-silc.c,
851 irssi/src/fe-common/silc/Makefile.am
852 irssi/src/fe-common/core/fe-messages.[ch]
854 * Fixed bugs in Irssi's theme parsing. Affected files
855 irssi/src/fe-common/core/themes.c
857 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
859 * Calculate the correct length for signed messages before
860 encrypting, it must be multiple by block size. Affected
861 file lib/silccore/silcmessage.c.
863 * silc_message_signed_get_public_key returns now both
864 decoded and encoded public key. Affected files are
865 lib/silccore/silcmessage.[ch].
867 * Added libtoolfix script that makes the libtool more generic
868 and configurable in run-time. Now we can specify in run-time
869 if what kind of libraries we want to create, regardless of
870 configuration. SIMs are now creates even if --disable-shared
871 was explicitly given.
873 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
875 * Fixed founder key sending in CMODE command in client.
876 Affected file lib/silcclient/command.c.
878 * Fixed CUMODE founder authentication in server to not check
879 for client's public key since it's not supposed to do that.
880 Affected file silcd/command.c.
882 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
884 * Set realname and hostname in NICK_REC records. Affected file
885 irssi/src/silc/core/silc-nicklist.c
887 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
889 * Remove 1.0 protocol backwards compat code from client
892 * Added more reliable check for whether nickname did change
893 or not, or whether only Client ID changed in NICK_CHANGE
894 notify. Affected file lib/silcclient/client_notify.c.
895 Fixes bug in '@' character handling in a nickname.
897 * Added support for automatically parsing signature from
898 the message payload. Added new function
899 silc_message_get_signature to return the payload to
900 application. Affected files lib/silccore/silcmessage.[ch].
902 * Changed the private_message and channel_message client
903 operations to deliver the SilcMessagePayload to the
904 application too. Application can use it fe. to get the
905 signature from the message for verification. Affected
906 file lib/silcclient/silcclient.h, client_channel.c and
909 * Redefined the signed payload for message payloads.
910 Updated protocol specs and implemented.
912 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
914 * Fixed wrong invite and ban list handling in server command
915 reply. Affected files are silcd/command_reply.c,
916 silcd/server_util.[ch].
918 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
920 * Fixed CMODE setting in server when founder mode was set.
921 Affected file silcd/command.c. Bug #95.
923 * Added support to setting specific public key in CMODE in
924 Irssi SILC client. Affected file lib/silcclient/command.c.
926 * Added support to use specific public key in CUMODE in
927 Irssi SILC Client. Affected file lib/silcclient/command.c.
929 * Added support for inviting and banning by public key in
930 Irssi SILC client. Affected file lib/silcclient/command.c.
932 * Fixed fingerprint/babbleprint showing in invite and ban
933 list command replys. Affected file is
934 irssi/src/silc/core/client_ops.c.
936 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
938 * Format CMODE +c and +h to display both the mode and the argument
940 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
942 * Added test vectors and test programs for SHA-1, MD5,
943 HMAC-SHA1 and HMAC-MD5. New tests are located in
944 lib/silccrypt/tests/. Fixed also argument decoding bug in
945 MD5 implementation. Affected file lib/silccrypt/md5.c.
947 * Changed the channel private key and private message key
948 generation (with static keys) to use SHA1 instead of MD5,
949 as SHA1 is the mandatory hash function in SILC. Affected
950 file lib/silcclient/client_[channel/prvmsg].c.
952 * Changed the private key file encryption to use SHA1 instead
953 of MD5. Added support for the old generation and added
954 automatic change of the key (to be removed later). Affected
955 files lib/silccrypt/silcpkcs.c.
957 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
959 * Load only files with .pub suffix in PublicKeyDir. Affected
960 file silcd/serverconfig.c.
962 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
964 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
965 channels. Affected files silcd/silcd.c, silcd/server.h.
967 * Added the config directive PublicKeyDir for the client block.
968 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
970 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
972 * Merged Toni's irssi/silc.conf patch.
974 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
976 * Max alloc tests in allocation routines. Affected file
977 lib/silcutil/silcmemory.c.
979 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
981 * Fixed a typo in resuming code that fixed detach/resume code
982 in server. Bug #93. Affected file silcd/packet_receive.c.
984 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
986 * Do reverse lookups for server when /connecting. Affected files
987 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
988 irssi/src/core/net-nonblock.*
990 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
992 * Added library versioning for shared libraries. Affected
993 files configure.in.pre and lib/Makefile.am.pre.
995 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
997 * Display INVITE and BAN lists as specified by SILC 1.2
999 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1001 * Do not send invite list back unless asked (when sending
1002 no arguments) or when list was modified. Affected file
1005 * Remove client from invite list in KILLED notify and in
1006 KILL command. Affected file silcd/command.c and
1009 * Fixed bugs in invite list handling in INVITE command.
1010 Affected files silcd/command.c and silcd/server_util.c.
1012 * Merged with Irssi 0.8.6.
1014 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1015 Affected file irssi/src/fe-text/silc.c.
1017 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1019 * The silc_argument_get_[first/next] now return the argument
1020 type to caller. Added silc_argument_payload_encode_one.
1022 Affected files are lib/silccore/silcargument.[ch].
1024 * Added support for the SILC 1.2 INVITE command and new
1025 invite lists to server. Affected files are silcd/command.c,
1026 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1028 * Added support for the SILC 1.2 BAN command and new
1029 ban lists to server. Affected files are silcd/command.c,
1030 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1032 * Added support to client sending new INVITE command. Affected
1033 file is lib/silcclient/command.c.
1035 * Added support to client sending new BAN command. Affected
1036 file is lib/silcclient/command.c.
1038 * Added support for removing client from invite list when kicked
1039 from channel, as SILC 1.2 dictates. Affected files are
1040 silcd/packet_receive.c and silcd/command.c.
1042 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1044 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1045 automatically the cipher's internal IV. Affected files
1046 lib/silccrypt/silccipher.[ch].
1048 * Assure the RESUME_CLIENT packet is not sent to twice to
1049 backup router if the detached client was originated from
1050 the backup. Affected file silcd/server.c. Bug #76.
1052 * Changed silc_sim_symname to not allocate memory. Affected
1053 file lib/silcsim/silcsimutil.c.
1055 * Fixed memory leaks with SIMs in server. Affected files
1056 silcd/serverconfig.c, silcd/server.c.
1058 * Fixed channel key distribution after resuming detached
1059 client. Affected files silcd/packet_receive.c.
1061 * Fixed channel's global_user boolean checking after detaching.
1062 Check it after changing the owner of the client not before.
1063 Affected file silcd/packet_receive.c.
1065 * Fixed few double frees from client library. Fixes at least
1066 Bug #81, possibly others too.
1068 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1069 notifys in Irssi SILC Client. Affected file is
1070 irssi/src/silc/core/client_ops.c. Bug #82.
1072 * Applied Ville Räsänen's manual page and --mandir bugfix
1073 patch. Affected files are configure.in.pre and Makefile.am.pre.
1076 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1078 * Added support to backup router protocol for backup to tell
1079 normal server that it cannot use the backup router as primary
1080 because the primary isn't really down. Updated protocol
1083 * Added support for primary router to tell backup router that
1084 resuming is not possible because the backup really isn't primary
1085 in the cell. For example if backup disconnected itself the
1086 resuming is not allowed since the primary really did not
1087 go down. Updated protocol specs.
1089 * Removed MARS from crypto library.
1091 * Defined the CTR mode and Randomized CBC mode in SILC. The
1092 CTR mode is RECOMMENDED now in specification. Defined also
1093 Serpent cipher as optional cipher. Updated the protocol specs.
1095 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1097 * Added support for inviting/banning by IP/MASK, public key,
1098 and explicit Client ID. Redefined the command and notify
1099 types to allow easier forwards support for other methods
1100 of inviting/banning. Updated protocol specs.
1102 * Remove the client from channel's invite lists if the client
1103 is kicked or killed. Updated protocol specs.
1105 * Unified the Channel Message Payload and Private Message
1106 into one Message Payload. Updated protocol specs and
1109 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1111 * Don't wait for EOF after socket error has occurred, but
1112 close the connection. Affected file is silcd/server.c.
1114 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1116 * Added support for setting FOUNDER mode on channel with
1117 specific public key which can be set with CMODE command.
1118 Updated protocol specs and implemented in client and server.
1120 * Fixed the Irssi SILC client to correctly shutdown the client
1121 library to avoid memory leaks. Affected files are
1122 irssi/src/silc/core/silc-core.c and silc-servers.c.
1124 * Deprecated the No Reply flag in SKE protocol and introduced
1125 "IV Included" flag which can be used to indicate that the IV
1126 is included in the ciphertext. This makes it possible to use
1127 SILC on unreliable transport, such as UDP which may cause
1128 packet reordering and losses. Updated protocol specs, did
1131 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1133 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1134 < 32 bit values in correct size. Affected file is
1135 lib/silcmath/mp_mpi.c.
1137 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1139 * Fixed the KE Start Payload parsing to check that mandatory
1140 fields are present. Affected file lib/silcske/payload.c.
1142 * Fixed compilation warnigs in Irssi SILC Client. Affected
1143 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1145 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1147 * Print "nick now appears as newnick" and update Irssi's nicklist
1148 when you change your nick to "nick". Closes #62
1150 * Never format your own nick. Closes #63
1152 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1154 * SILC_UMODE_GONE changes are now propagated correctly to the
1155 Irssi client. Closes #54
1157 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1159 * Fixed example in /HELP KEY
1161 * Added expando $j which expands to current SILC Client version
1163 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1165 * Fixed public key decoding in crypto library.
1167 * Added better error printing to SKE library.
1169 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1171 * Fixed NICK command to not crash if nickname was not sent.
1173 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1175 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1176 Deprecated the old Encrypt-And-MAC order. Updated protocol
1177 specs and implemented.
1179 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1180 generation. Updated specs and implemented.
1182 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1184 * Added support for rekey before 2^32 sequence number wraps.
1185 Affected files in server and client library.
1187 * Padding must be at least 8 bytes now. Implemented and updated
1190 * Compute maximum padding for authentication packets to make
1191 passphrase approximation attacks impossible. Affected files
1192 in client library and in server.
1194 * Fixed PING command sending in client library and handling in
1195 server. The server ID must be ID Payload, not raw ID data.
1196 Affected files in server and client library.
1198 * Defined that all public keys sent in commands and notify
1199 payloads are actually Public Key Payloads not raw public key
1200 data. Updated protocol specs and implemented.
1202 * Updated protocol version to 1.2. Updated specs and code.
1204 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1205 status types. Updated specs and the code.
1207 * Added support for normal client to kill its own entries from
1208 the network. Updated protocol specs and the code.
1210 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1211 and added initial implementation.
1213 * Added MAC field to the Private Message Payload to protect
1214 against chosen ciphertext attacks. Updated the protocol specs
1217 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1218 attribute to indicate the user's current idle and signon time
1219 of a service. Updated protocol specs and implemented.
1221 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1223 * Added "do_not_bind" argument to silc_client_file_send what
1224 can be used to not bind locally but assume the file receiver
1225 provides the point of connect. Usefull when sender is behind
1226 NAT device. Affected file lib/silcclient/silcclient.h and
1229 * Added -no-listener option to FILE SEND command in Irssi SILC
1230 client. Affected file irssi/src/silc/core/silc-servers.c.
1231 Renamed FILE RECEIVE to FILE ACCEPT.
1233 * Confirm passphrase for private key encryption in
1234 silc_create_key_pair and silc_change_private_key_passphrase.
1235 Affected files are lib/silcutil/silcapputil.c.
1237 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1239 * Move silc_client_packet_send back to internal, added
1240 silc_client_send_packet, a bit simpler function for application.
1241 Affected files lib/silcclient/silcclient.h, client.c and
1244 * Moved the SilcClientEntry, SilcChannelEntry and
1245 SilcServerEntry to silcclient.h to be public and documented
1246 them for application. Affected files are
1247 lib/silcclient/silcclient.h and idlist.h.
1249 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1251 * Fixed manual page installation patch by Ville Räsänen.
1252 USERS help page fix patch by Ville Räsänen
1254 * Changed the silc_client_command_call interface to make
1255 the command call simpler for the application. The library
1256 now handles the command line parsing, command finding and
1257 execution. Application only needs to call the function
1258 with the command line. Affected files are
1259 lib/silcclient/silcclient.h, command.[ch].
1261 * Fixed silc_get_input to NULL-terminate the returned input.
1262 Affected file lib/silcutil/silcutil.c.
1264 * Resolve the client's public key in JOIN command if the
1265 founder auth data is being requested but we don't know the
1266 client's public key. Affected file silcd/command.c.
1269 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1271 * Print notify for server opers when backup router comes
1272 online. Affected file silcd/server.c.
1274 * Fixed the INVITE command to send the invite list in
1275 command reply. Affected file silcd/command_reply.c.
1277 * Fixed MOTD command reply sending. Affected file
1280 * UTF-8 decode the topic in TOPIC command reply and LIST
1281 command reply in Irssi SILC client. Affected file is
1282 irssi/src/silc/core/client_ops.c.
1284 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1286 * Fixed the INVITE command to not crash Irssi SILC client
1287 when given without nickname argument. AFfected file
1288 irssi/src/silc/core/client_ops.c.
1290 * Fixed double free in WHOIS query on normal server when
1291 forwarding query to router. Affected file is
1292 silcd/server_query.c.
1294 * Fixed WATCH command reply handling on normal server which
1295 was missing altogether. Affected file silcd/command_reply.c.
1298 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1300 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1301 Included yodl sources for each of these. Also modified
1302 Makefile.am prototype to install these files to proper
1303 locations. Updated CREDITS. Affected file Makefile.am.pre,
1304 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1307 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1309 * Added support for encrypted private key files. Now
1310 passphrase must be provided when new key pair is created
1311 (can be empty though), and prompted when loading the
1312 private key. Added support for loading the old-style
1313 non-encrypted private keys as well. Affected files
1314 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1317 * Fixed silc_get_input to accept input on all terminals.
1318 Affected file lib/silcutil/silcutil.c.
1320 * Moved the Irssi SILC client key loading and other stuff
1321 to be called after the arguments and UI is initialized.
1322 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1324 * Added -P option to Irssi SILC client which can be used
1325 to change the passphrase of the private key. Affected
1326 file irssi/src/silc/core/silc-core.c.
1328 * Added silc_change_private_key_passphrase apputil routine
1329 to lib/silcutil/silcapputil.[ch].
1331 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1333 * Fixed connection closing in client library to not crash.
1334 Moved the connection freeing totally to function
1335 silc_clinet_del_connection. Affected file
1336 lib/silcclinet/client.c.
1338 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1340 * Changed includes/silcincludes.h to silcincludes.h.in to
1341 include configuration specific information. The silcdefs.h
1342 is not included in to installation anymore (it's only
1343 compilation time header).
1345 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1347 * Moved the SilcClient and SilcClientConnection from client.h
1348 to the public lib/silcclient/silcclient.h. Changed the
1351 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1353 * If version string in silc_clinet_alloc is NULL the library
1354 puts it automatically. Affected file lib/silcclient/client.c.
1356 * Changed the version strings from variables to #define's
1357 in includes/silcversion.h.
1359 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1361 * Added shared library complation support.
1363 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1365 * Added lib/silcutil/silcapputil.[ch] for application
1366 utility functions. It includes routines for applications'
1367 convenience. Added silc_create_key_pair, silc_show_public_key
1368 and silc_load_key_pair functions.
1370 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1372 * Send RESUME_CLIENT packet from router to backup routers
1373 to in resuming. Affected file silcd/packet_receive.c.
1375 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1377 * In IDENTIFY command parsing, send all other IDs except
1378 Client IDs explicitly to router for resolving on normal
1379 server. Also check that ID received in WHOIS command is
1380 always Client ID, others are not allowed. Affected file
1381 silcd/server_query.c.
1383 * Merged latest changes from irssi.org CVS.
1385 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1387 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1388 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1390 * Fixed the heartbeat sending in Irssi SILC client. Moved
1391 the silc_client_packet_send to silcclient.h for application
1392 usage. Affected files lib/silcclient/client_internal.h
1393 lib/silcclient/silcclient.h.
1395 * Fixed a bug in query resolving in server. Used wrong
1396 variable in a for loop and crashed. Affected file is
1397 silcd/server_query.c.
1399 * Server constructs requested attributes only to locally
1400 connected clients. Affected file silcd/server_query.c.
1403 * Fixed a bug when sending resolving from router to server
1404 with requested attributes. The constructed WHOIS command
1405 was incorrect. Affected file silcd/server_query.c.
1408 * Fixed Requested Attributes saving in WHOIS command reply.
1409 The length of the data buffer must be saved too. Affected
1410 file silcd/command_reply.c.
1412 * Update the client entry's servername after detaching is
1413 over. Affected file silcd/packet_receive.c. Bug #37.
1415 * Resolve incomplete client entrys in CUMODE_CHANGE and
1416 CMODE_CHANGE notifys. Affected file is
1417 lib/silcclient/client_notify.c. Bug #42.
1419 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1421 * Fixed channel key packet processing bug on backup router
1422 during backup resuming protocol. Affected file is
1423 silcd/packet_receive.c.
1425 * Fixed memory leaks in server. Affected files are
1426 silcd/server.c and silcd/packet_receive.c.
1428 * Fixed packet decryption problem when backup router encrypted
1429 channel message with wrong key during backup resuming
1430 protocol. Affected file silcd/packet_send.c.
1432 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1433 Toni Willberg (toniw@iki.fi)
1435 * Changed the SilcCipher context to be private. Changed the
1436 silc_cipher_get_iv to just return pointer to the IV. Added
1437 silc_cipher_get_name to return the name of the cipher.
1438 Fixed code all around to support these changes. Affected
1439 files are lib/silccrypt/silccipher.[ch], client library and
1442 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1444 * Fixed unaligned access in lib/silccore/silcattrs.c.
1446 * Fixed libtool linking in lib/silcsim/Makefile.am.
1448 * Fixed services attribute printing. Affected files is
1449 irssi/src/silc/core/silc-queries.c.
1451 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1453 * Fixed a crashbug in incoming server accepting. Affected
1454 file silcd/server.c.
1456 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1458 * Added automatically generated index to Toolkit Reference
1461 * Added support for Postscript Toolkit Reference Manual.
1463 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1465 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1468 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1470 * Added 'send_events' boolean argument to the function
1471 silc_schedule_set_listen_fd which sends the set events to
1472 the application explicitly if set to TRUE. Default action
1473 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1474 lib/silcclient/client_internal.h and silcd/server_internal.h.
1476 * Added silc_compare_timeval to determine which time values
1477 is smaller. Affected file lib/silcutil/silcutil.[ch].
1479 * Added sort-of "Quality of Service" (QoS) support to
1480 SilcSocketConnection. Data reception can be controlled with
1481 rate limit per second and/or read data length limit.
1482 Added silc_socket_set_qos. Affected files are
1483 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1485 * Added the QoS configuration to SILC Server configuration
1486 file. Affected files are silcd/serverconfig.[ch] and
1489 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1491 * Merged with irssi.org CVS.
1493 * Failed OPER and SILCOPER authentications are now logged.
1494 Affected file silcd/command.c. Bugs #25.
1496 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1498 * ROBODoc documented lib/silcutil/silcbuffer.h and
1499 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1500 <ville.rasanen@iki.fi>.
1502 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1504 * Added support for auto-passphrase authentication from the
1505 config file during connecting which was not implemented
1506 yet. Affected file irssi/src/silc/core/client_ops.c.
1508 * Fixed a bug in authentication protocol failure handling which
1509 was processing wrong callback context. Affected files
1510 are lib/silcclient/client.c and protocol.c.
1512 * Fixed the /ATTR allow off to actually work. Affected file
1513 is irssi/src/silc/core/silc-queries.c.
1515 * Fixed the /ATTR -del to work. Affected file is
1516 irssi/src/silc/core/silc-queries.c.
1518 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1520 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1522 * Fixed mask attribute adding in Irssi SILC client. Affected
1523 file irssi/src/silc/core/silc-queries.c.
1525 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1527 * Added support for saving the requested attributes in
1528 WHOIS to directory. Affected file is
1529 irssi/src/silc/core/silc-queries.c.
1531 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1533 * Added support for parsing VCard fields that do not have
1534 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1536 * Fixed a double free bug in hash table foreach function
1537 if the entry was deleted in the foreach callback. Affected
1538 file lib/silcutil/silchashtable.c.
1540 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1542 * Added silc_attribute_get_verify_data to return the signature
1543 verification data for either user digital signature or
1544 server digital signature in Requested Attributes. Affected
1545 files are lib/silccore/silcattrs.[ch].
1547 * Added silc_vcard_alloc which is used to allocated dynamic
1548 SilcVCard context. The silc_vcard_free now checks whether
1549 the context is dynamically allocated or not. Affected files
1550 are lib/silcutil/silcvcard.[ch].
1552 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1554 * Periodically remove the NOATTR status from client entry
1555 so that the client may take the attributes in use even after
1556 server has resolved them unsuccessfully earlier. Affected
1557 file silcd/server_query.c and idlist.h.
1559 * Moved sha1hash and md5hash from client->internal to
1560 SilcClient for application usage. Affected files are
1561 lib/silcclient/client.h and client_internal.h.
1563 * Fixed attribute encoding and decoding bugs. Affected
1564 files lib/silccore/silcattrs.[ch].
1566 * Added ATTR command to Irssi SILC Client which is used to
1567 manage user's Requested Attributes sending and values for
1568 WHOIS command. Affected files around Irssi SILC client.
1570 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1572 * Added silc_buffer_strformat which can be used to format
1573 strings into a buffer which size is automatically increased.
1574 Affected file lib/silcutil/silcbuffmt.[ch].
1576 * Added implementation of VCard (RFC 2426) which can be used
1577 as part of Requested Attributes in WHOIS command. Affected
1578 file lib/silcutil/silcvcard.[ch].
1580 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1582 * Some strncat -> silc_strncat changes our the core and
1585 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1586 errors. Added better error printing to SKE library.
1587 Affected files lib/silcske/silcske.c, silcske_status.h and
1590 * Save the PKCS key length even if only private key is set to
1591 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1593 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1594 length in bits not in bytes. Affected files are
1595 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1596 silcd/server_query.c.
1598 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1600 * Added silc_attribute_payload_encode_data to directly encode
1601 the data into the attributes buffer. Renamed function
1602 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1603 Affected files are lib/silccore/silcattrs.[ch].
1605 * silc_hash_table_find_foreach calls the foreach function now
1606 once even if the nothing was found with context set to NULL.
1607 Affected file lib/silcutil/silchashtable.[ch].
1609 * Remove the RESOLVING flag from client entry after received
1610 the Requested Attributes from the client. Fixed memory leak
1611 in client entry freeing. Affected files silcd/server_query.c
1614 * Added Requested Attributes support into SILC Client Library.
1615 It is not able to send requested attributes in WHOIS command,
1616 and also receive and process requested attributes. Added
1617 silc_client_attribute_[add|del] and silc_client_attributes_get
1618 functions. Added also `ignore_requested_attributes' to the
1619 SilcClientParams to not use attributes in client. Affected
1620 files are lib/silcclient/command.c, client_attrs.[ch],
1621 silcclient.h, client_internal and client.[ch].
1623 * Changed the silc_client_get_client_by_id to support Requested
1624 Attributes, it takes them as argument now. Affected file
1625 is lib/silcclient/silcclient.h, and idlist.c.
1627 * Added -details option to WHOIS command in Irssi SILC Client
1628 to support the requested attributes. By default it requests
1629 all attributes. Affected file lib/silcclient/command.c and
1630 irssi/doc/help/in/whois.in.
1632 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1634 * Add also SERVICE attribute for server-constructed attribute
1635 data. Also digitally sign the attributes and add
1636 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1637 silcd/server_query.c.
1639 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1641 * Changed the silc_attribute_payload_encode to support list
1642 of attributes (function may be called several times to add
1643 a new attribute). Removed the silc_attribute_payload_encode_list
1644 function. The encoding function now also automatically encodes
1645 the data, so the caller does not need to do that. Affected
1646 files lib/silccore/silcattrs.[ch].
1648 * Added support for replying on behalf of the user to the
1649 Requested Attributes in WHOIS command in the server. Affected
1650 file silcd/server_query.c.
1652 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1653 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1655 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1657 * Don't swtich to become primary router if we are backup if
1658 decryption error has occurred. Affected file silcd/server.c.
1660 * Fixed a bug in backup router IP address comparison in
1661 silc_server_backup_get.
1663 Save now also the port of the server/router and use that
1664 in comparison as well. Affected file silcd/server_backup.c.
1666 * Normal server now reconnects to backup router automatically
1667 if connection is lost to it. Affected file silcd/server.c.
1669 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1671 * If packet processing fails (like integrity check fails)
1672 the connection is closed now. Affected files are
1673 lib/silccore/silcpacket.c and silcd/server.c.
1675 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1677 * Fixed double free in RSA public key set function
1678 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1681 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1683 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1684 Added server_query.[ch] which provides one interface for
1685 querying information using all three commands.
1687 * Changed all "typedef unsigned char" in core library to
1688 "typedef SilcUInt8".
1690 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1692 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1694 * Renamed silc_server_get_client_resolve to
1695 silc_server_query_resolve and moved to server_query.[ch].
1697 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1699 * Resumed client packet handling from server put the resumed
1700 client on wrong list on router and caused the client not
1701 be present on the network anymore. Now fixed to put the
1702 client to correct list. Affected file silcd/packet_receive.c.
1704 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1706 * Various cleanup in error message output in config parsing code
1707 and in server init code. Fixed error log files containing
1708 too many newlines ('\n') in some situations. Affected files are
1709 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1711 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1713 * Use the reverse lookupped hostname in client internals
1714 instead of one user provided us as remote server name.
1715 Affected file lib/silcclient/client.c.
1717 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1719 * Added 'app_context' to silc_schedule_init. It is an
1720 application specific context that is delivered to application
1721 in task callback functions. Affected files are
1722 lib/silcutil/silcutil.[ch].
1724 * The hb_context in SilcSocketConnection is not freed
1725 automatically anymore (application must free it). Freeing
1726 it automatic is inconsistent. Affected files are
1727 lib/silcutil/silcsockconn.[ch].
1729 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1731 * Added support for removing explicitly added client connections
1732 in rehash and closing the client connections if they were
1733 unconfigured in the rehash. Affected file silcd/server.c.
1735 * Added support for aborting automatically pending commands
1736 that never receives the reply (to avoid memory leaks).
1737 Added also silc_server_command_pending_timed to set the
1738 specific timeout for pending command. Affected files are
1739 silcd/command[_reply].[ch].
1741 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1742 specs and lib/silccore/silcstatus.h.
1744 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1746 * Changed the silc_get_time to accept time value as argument
1747 or if zero is sent return current local time. Affected
1748 file lib/silcutil/silcutil.[ch].
1750 * Added STATS command to client library and Irssi SILC client.
1751 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1753 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1755 * Assure that channel key is set before sending it. May
1756 crash server otherwise. Affected file silcd/packet_send.c.
1758 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1760 * Assure that endless loop cannot happen with detached client
1761 resolving on normal server. Added idlist status
1762 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1763 silcd/idlist.h and silcd/packet_receive.c.
1765 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1767 * Incoming file transfer request cannot use same session as
1768 the sending session. This can happen when sending file to
1769 yourself. Crashed the client on quit. Affected file
1770 lib/silcclient/client_ftp.c. Bug #24.
1772 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1774 * Implemented the draft-riikonen-precense-attrs draft and
1775 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1777 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1779 * Distribute the SERVER_SIGNOFF notify also to local backup
1780 routers from the primary router. The backup router may not
1781 have the signing of local server directly connected and need
1782 to know about the signoff. Affected file silcd/server_util.c.
1784 * Use the primary router as the origin of the locally connected
1785 server when it is disconnecting from the backup router since
1786 that's where it really is coming from. Now the clients from
1787 the disconnecting server are removed correctly and "shadow"
1788 clients are not left to the backup router. Affected file
1791 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1793 * If normal server is standalone and found existing but disabled
1794 channel, do not re-create the channel since it creates
1795 duplicate same channels. Affected file silcd/server.c.
1797 * Added anonymous client connections support to server. New
1798 "anonymous" configuration option to ConnectionParams section
1799 added. If set to true, the username and hostname information
1800 of the client will be scrambled and anonymous user mode is
1801 set automatically to the user. Affected files are
1802 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1804 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1806 * In JOIN notify handling, mark that the cache entry of the
1807 client cannot be expired. Can cause crashes on normal
1808 server (asserts client->channels). Affected file is
1809 silcd/packet_receive.c.
1811 * From now on distribution versions are used as protocol versions
1812 instead of by default using the Toolkit base version as protocol
1813 version. Affected file prepare.
1815 * Do not set the locally resolved hostname for local client
1816 entry but take what server sends. This way the real hostname
1817 is showed in WHOIS for yourself. Affected file is
1818 lib/silcclient/idlist.c and lib/silcclient/client.c.
1820 * Resolve local info with IDENTIFY when connecting to server.y
1822 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1824 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1825 for implied search (not needed on platforms which has native
1826 pthreads library). Use --without-pthreads to disable threads.
1827 Affected file is configure.in.pre
1829 * Fixed --with-iconv on platforms which need to bypass (broken)
1830 native iconv(). Affected file is configure.in.pre
1832 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1834 * Moved -C option parsing in Irssi SILC client at same time
1835 as other options. The UI was initialized earlier and caused
1836 problems on command line. Bug #16. Affected file is
1837 irssi/src/silc/core/silc-core.c.
1839 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1841 * Added global variable silc_log_timestamp that tells silclog
1842 wether to print or not the timestamp in the logging files.
1843 Affected file lib/silcutil/silclog.[ch].
1845 * Added silcd configuration option Timestamp in the Logging
1846 section. Affected file silcd/serverconfig.[ch],
1847 doc/example_silcd.conf.in.
1849 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1851 * Fixed fingerprint checking to check for entirely empty
1852 fingerprint instead of two first bytes when determining
1853 if it is set. Bug #18. Affected file silcd/command.c.
1855 * Fixed duplicate PKCS name registering to not allow it.
1856 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1858 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1860 * Conditionalize non-gcc compiler optimizations for various
1861 platforms, enable those commented out. Cleanups.
1862 Affected file lib/silcmath/mpi/configure.in
1864 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1866 * silc_rng_exec_command() left zombie processes if command
1867 didn't generate any output. Affected file
1868 lib/silccrypt/silcrng.c
1870 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1872 * Rewrote iconv checking, introduce --with-iconv for systems
1873 which rely on libiconv. Check if iconv() provided by libc
1874 is good enough, otherwise demand libiconv. Affected file
1877 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1879 * Search for ldopen() also in libc. This enables SIM support
1880 on *BSD systems. Based on patch from Alex Zepeda. Affected
1881 file configure.in.pre
1883 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1885 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1886 This fixes prepare on *BSD systems. Affected file
1889 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1891 * More fixed for not having purge timeout for global clients
1892 that are on channel. Affected files silcd/command_reply.c
1895 * Fixed the rekey protocol to work with backup router connections.
1896 Rekey packets are now allowed on disabled connections as
1897 well. Affected files silcd/packet_send.c and server.c.
1899 * Do not switch to be as backup router when shutting down and
1900 closing the primary connection. Affected file silcd/server.c.
1902 * Fixed memory leaks in backup router deleting. Added
1903 silc_server_backup_free to free all data during shutdown of
1904 server. Affected files silcd/server_backup.[ch].
1906 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1908 * Do not process commands if the sock->user_data is NULL.
1909 Affected file silcd/command.c.
1911 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1913 * Fixed buffer overflow and security problems (loosing bits
1914 in CFB encryption) in SILC RNG. Problems reported by
1915 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1917 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1919 * Added yet more checks that client is not expired on global
1920 list if it is on channels. Affected file is
1921 silcd/command_reply.c.
1923 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1925 * Merged c0ffee's MIME signal patch which adds support for
1926 sending also MIME messages in Irssi SILC Client, and handling
1927 received MIME messages in a signal (and perhaps doing something
1928 to non-textual MIME messages).
1930 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1932 * Fixed pending command deletion in server and client library
1933 to check the whole list instead of breaking after first found.
1934 The affected files are silcd/command.[ch] and
1935 lib/silcclient/command.[ch].
1937 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1939 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1940 secret or private, otherwise it's possible to find out
1941 whether a secret channel exists or not. Affected file
1944 * If CMODE change fails during the mode setting, assure that
1945 the old mode mask is set for the channel back. Affected
1946 file silcd/command.c.
1948 * Fixed passphrase saving on +a channel on normal server
1949 after successful JOIN command. Affected file silcd/command.c.
1951 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1953 * Remove server/router operator privileges in DETACH command,
1954 since it's possible to resume to server where these
1955 privileges would not be allowed for the client. Affected
1956 file silcd/command.c.
1958 * Do not set to wait for backup in rehash of the server.
1959 Affected file silcd/server.c.
1961 * Do not check listener sockets when counting how many
1962 socket connections we have. Affected file is
1963 silcd/server_util.c.
1965 * Do not announce disconnected clients that are remaining
1966 in history (for WHOWAS). This is because SIGNOFF notify
1967 for these has been sent earlier already. Affected file
1970 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1972 * Buffer overflow with CUMODE command's mode->mode character
1973 conversion. Reported by Ville Räsänen. Affected file
1974 lib/silcutil/silcutil.c.
1976 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1978 * Allow heartbeat packets to go disabled connections anyway.
1979 Affected files silcd/server.c and silcd/packet_send.c.
1981 * Do not broadcast New Channel packets with List flag set
1982 in the packet to backup routers. The router must check
1983 for the correctness of the packets before sending them.
1984 It is possible that router will have enforce Channel ID
1985 change and this would cause desync in the backup router.
1986 Affected file silcd/packet_receive.c.
1988 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1989 are handled in list parsing. They are not list packets
1990 anymore. Affected file silcd/packet_receive.c.
1992 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1994 * Stop waiting for backup router through the timeout, not
1995 directly after backup router has arrived. Affected file
1998 * Do not re-create channel keys and send them when removing
1999 clients in server shutdown. Affected files are
2000 silcd/server_internal.h and silcd/server_util.c.
2002 * Notify distribution to backup routers was missing from
2003 the silc_server_send_notify_dest function which caused
2004 desyncing problems with backup router. Affected file is
2005 silcd/packet_send.c.
2007 * The client's channel removing was working wrong on
2008 backup router. It assumed that it doesn't know global
2009 information but backup router does know. For this reason
2010 it could remove channel when it wasn't supposed to do that.
2011 Affected file silcd/server.c and silcd/server_util.c.
2013 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2015 * Stop for a couple seconds after badkup router has become
2016 primary router. Affected file silcd/server.c.
2018 * Added silc_server_remove_servers_by_server, which is used
2019 to remove servers originated from some other server. Also
2020 clients of those servers can be removed too. Affected file
2021 silcd/server_util.[ch].
2023 * When removing clients after a server has signed of remove
2024 also all servers behind that server (unless they are known
2025 to be available locally), and send SERVER_SIGNOFF for each
2026 of the server separately. Also the signed off clients are
2027 sent now separately per signed off server. The affected files
2028 are silcd/server.c and silcd/server_util.[ch].
2030 * All servers added with silc_idlist_add_server must always
2031 have both "router" and "connection" pointers set. Otherwise,
2032 bad server entries may be left around in the cache.
2033 Affected file silcd/command_reply.c.
2035 * Do not create the channel key in NEW_CHANNEL packet
2036 processing if the channel is empty. Affected file
2037 silcd/packet_receive.c.
2039 * Completed backup router support for standalone routers.
2040 Supports also servers in the cell that do not use the backup
2043 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2045 * Fixed a bug in silc_string_regexify which did not add '^'
2046 at the start of each string, and thus the matching was
2047 not explicit. For example ban list iikone@*!*@* would
2048 match also "priikone", which is wrong, it would have to be
2049 *iikone@*!*@* to match also "priikone". Affected
2050 file lib/silcutil/unix/silcunixutil.c.
2052 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2054 * Enable all local server connections before updating client
2055 caches when we've become backup router. Otherwise, signoff
2056 packets may not reach the clients. Affected files are
2057 silcd/server.c and silcd/server_util.[ch].
2059 * Fixed a bug in version string parsing which could crash
2060 the program with specially formatted version string.
2061 Bug reported and patch provided by Ville Räsänen. Affected
2062 file lib/silcutil/silcutil.c.
2064 * Handle the disconnection immediately when DISCONNECT
2065 packet is received in server. Affected file silcd/server.c.
2067 * Primary router now waits a short time (10 seconds) for
2068 backup router connection before accepting any other
2069 connection (except local). Affected file silcd/server.c,
2072 * Fixed a crash in client libary in NICK_CHANGE notify when
2073 NICK_CHANGE arrived for client entry we are resolving
2074 currently. Affected file lib/silcclient/client_notify.c.
2076 * Call the sconn->callback completion even if error had
2077 occurred. Start reconnecting always if connection to
2078 primary router fails during backup router protocol.
2079 Affected files silcd/server.c and server_backup.c.
2081 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2083 * Added functions silc_server_send_opers and
2084 silc_server_send_opers_notify to send packets stricly
2085 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2086 to send variable argument notify to operators.
2087 Affected files silcd/packet_send.[ch] and silcd/server.h.
2089 * Removed UMODE rights checking with UMODE_CHANGE notify.
2090 Affected file silcd/packet_receive.c.
2092 * Server/router operator now receives notify when network
2093 switches to backup router and when it resumes the use of
2094 primary router. Affected file silcd/server.c and
2095 silcd/server_backup.c.
2097 * Fixed the updating of client information after backup
2098 resuming protocol is over; update all except local clients
2099 to the new primary router. The affected file is
2100 silcd/server_util.c.
2102 * Added support for closing active connections in rehash
2103 that were unconfigured by the user. Supports currently
2104 closing server and router connections. Affected file
2107 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2109 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2111 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2112 is NULL since seems that on some platforms NULL is allowed
2113 and on some it's not. Fallback encoding is used instead.
2114 Affected file lib/silcutil/silcstrutil.c.
2116 * Fixed statistics updating for incoming server connection
2117 which could cause problems when re-connecting. Affected
2118 file silcd/server.c.
2120 * Preliminary backup router support for standalone router
2121 added. Affected files in silcd/.
2123 * Mark server connections in backup router disabled before
2124 and after backup protocol. Affected file is
2125 silcd/server_backup.c.
2127 * Added support for reconnecting to remote server connection
2128 even if the protocol fails, and if the configuration wants
2129 us to keep trying to connect anyway.
2131 Server connection is not allowed to backup router if
2132 backup router does not have connection to primary router yet.
2134 Affected file is silcd/server.c.
2136 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Added silc_client_udpate_server function to update changed
2139 server info. Affected file lib/silcclient/idlist.[ch].
2141 * Added check for server entries that are being resolved when
2142 notify is received. If being resolved, handle the received
2143 notify only after it's resolved so that all notifys are
2144 handled in same order as received from the server.
2146 Added similar resolver check to channel entries. Every
2147 notify that cause resolving of any information that affects
2148 channel entry marks the channel entry in waiting state.
2149 After whatever resolving is over the waiters are signalled
2150 and only then the notifys are handled in the same order
2151 as delivered from the server.
2153 Affected files are lib/silcclient/idlist.[ch], and
2156 * Fixed KILLED notify handling in normal server. Affected
2157 file silcd/packet_receive.c.
2159 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2160 is locally connected, or was locally connected (but may
2161 be detached and connection is not active). Added also
2162 SILC_IS_LOCAL for checking this status. Affected files
2163 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2164 silcd/server.c and silcd/server_internal.h.
2166 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2168 * Don't send or handle TOPIC_SET if topic is already set and
2169 is same as being set. Affected files silcd/command.c and
2170 silcd/packet_receive.c.
2172 * Fixed CMODE change rights checking to work correctly when
2173 removing modes by operator. Affected file is
2174 silcd/server_util.c.
2176 * Fixed some handling with New Channel packet in router and
2177 fixed some CMODE_CHANGE notify handling in server and router.
2178 Affected file is silcd/packet_receive.c.
2180 * Changed "disconnect" client operation to include the
2181 reason of the disconnection and optional disconnection
2182 message. Affected file lib/silcclient/silcclient.h.
2184 * Made the compilation of lib/contrib/ stuff conditional.
2185 Affected files configure.in.pre, lib/contrib/Makefile.am.
2187 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2189 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2190 to the sender of the notify too, to avoid situation where two
2191 notifys are in the network at the same time going to oppsite
2192 directions. Affected file silcd/packet_receice.c.
2194 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2196 * Delete the client from channel even if the cilent->id is
2197 NULL. It was possible that client was deleted without
2198 removing from channels (theoretically at least). Affected
2199 file silcd/server.c and silcd/server_util.c.
2201 * Free the client data too when resuming is not successful.
2202 Affected file silcd/packet_receive.c.
2204 * Merged some code from c0ffee's silc-plugin. Affected files
2205 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2207 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2208 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2209 to the primary router connection, the other one returns
2210 TRUE if packet must be broadcasted to network.
2212 * All notifys that are destined to primary router (to network)
2213 are now automatically sent to backup routers even if the
2214 router is standalone (and has backup router). Affected files
2217 * Added --without-irssi and --without-silcd configuration
2218 options for disabling the compilation of these applications.
2219 Affected file configure.in.pre and prepare.
2221 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2223 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2224 UTF-8 encoding and decoding. Added also new encodings
2225 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2227 Added also SILC_STRING_LANGUAGE which is language and charset
2228 specific encoder and decoer for those platforms that support
2229 iconv(). It can convert the UTF-8 to and from the locale
2230 specific character set.
2232 Affected file lib/silcutil/silcstrutil.[ch].
2234 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2236 * Added function silc_get_command_name to the file
2237 lib/silcutil/silcutil.[ch].
2239 * Improved the server debug output a bit. Affected files are
2242 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2244 * Save the channel passphrase when received succesful JOIN
2245 command reply from router, on normal server. Otherwise
2246 joinig +a channels from normal server is not possible.
2247 Affected file silcd/command.c.
2249 * Fixed a bug in TOPIC_SET notify handling. The notifier
2250 may be other than client too, like server or channel.
2251 It expected it to always be only client and ignored the
2252 notify. Affected file silcd/packet_recieve.c.
2254 * Removed some (unnecessary) debug printing from
2255 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2257 * Do not force CMODE_CHANGE when server is announcing new
2260 Router announces stuff only after server reannounces channel
2261 after CHANNEL_CHANGE notify.
2263 These fixes optimizes the announcing procedure, and perhaps
2264 fixes some problems too. Affected file silcd/packet_receive.c.
2266 * Fixed SERVER_SIGNOFF sending to local clients. It was
2267 totally broken and sent the notify to all local clients,
2268 instead of only to those that was on same channel as the
2269 signing off clients. Affected file silcd/server_util.c.
2271 * Added -D option to server. It can be used to give debug
2272 level. The levels are from 0 - 99, and are predefined for
2273 smooth server debugging. (see silcd.c for the predefined
2274 levels). Affected file silcd/server.c.
2276 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2278 * Fixed a bug in Irssi SILC client to close the connection
2279 properly when disconnecting from server. Affected file
2280 irssi/src/silc/core/client_ops.c.
2282 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2284 * When authenticating as founder during JOIN command, check
2285 that the one authenticating becomes the only founder on the
2286 channel. Affected file silcd/command.c.
2288 * Better checking for founder mode setting when CUMODE_CHANGE
2289 notify is received. Affected file silcd/packet_receive.c.
2291 * Close all connections when shutting down the server by sending
2292 DISCONNECT packet. Close all listeners too when shutting
2293 down the server. Affected file silcd/server.c.
2295 * Handle DISCONNECT packet correctly in client library by
2296 calling the "disconnect" client operation. Affected file
2297 lib/silcclient/client.c.
2299 * Handle local errors correctly during resuming. Affected
2300 file lib/silcclient/client.c.
2302 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2304 * The log file is not dupped internally anymore in
2305 lib/silcutil/silclog.c. Fixed memory leaks too.
2307 * The scheduler now dispatches all pending timeout tasks
2308 when it is uninitialized with silc_schedule_uninit.
2309 Affected file lib/silcutil/silcschedule.c.
2311 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2313 * Added --enable-stack-trace option to configure. Added
2314 memory allocation stack trace support. Added files
2315 lib/silcutil/stacktrace.[ch]. Affected files are
2316 lib/silcutil/silcmemory.[ch].
2318 * Fixed memory leaks from libraries and server. Affected
2319 files around the tree.
2321 * Reverted back a fix made to CUMODE which broke it.
2322 Affected file silcd/command.c.
2324 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2326 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2327 core library, and implemented it. All textual messages SHOULD
2328 use this flag and the message MUST be UTF-8 encoded.
2329 All text messages sent by Irssi SILC client are now UTF-8
2330 encoded (regardless whether the terminal supports UTF-8 or not).
2331 Affected files are lib/silccore/silcchannel.h,
2332 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2335 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2337 * Added lots of new statistics updating that was missing from
2338 the server and router code. Affected files in silcd/.
2340 * Sending SIGUSR1 signal to server now dumps the current
2341 server statistics into /tmp directory. Affected file is
2344 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2345 the SILC Hash Interface also. Added new functions
2346 silc_hash_get_name, silc_hash_init, silc_hash_update and
2347 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2349 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2351 * Added some better info printing for client during connecting.
2352 Affected file silcd/server_util.c.
2354 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2355 to silence a user on a channel. Affected files are
2356 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2357 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2358 and silcd/packet_receive.c.
2360 * Fixed a fatal bug in handling of malformed command payload.
2361 Affected file silcd/command.c.
2363 * Fixed a double free when announcing channel users to router.
2364 Affected file silcd/server.c.
2366 * After successful authentication to channel founder mode, check
2367 that there isn't anyone else with founder mode on the channel.
2368 The one that authenticated will become founder and anyone
2369 else is demoted. Affected file silcd/command.c.
2371 * Added error printing of any error that has occurred during
2372 any command in client library. Affected file is
2373 irssi/src/silc/core/client_ops.c.
2375 * Removed some error printing from the client library and left
2376 it for the application to worry (from the error status it
2377 receives in 'command' client operation. Affected file is
2378 lib/silcclient/command.c.
2380 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2382 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2383 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2384 Starting key agreement with itself is denied. Affected file
2385 is lib/silcclient/client_keyagr.c.
2387 * Fixed some error checkings from the SFTP library which caused
2388 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2389 and lib/silcsftp/sftp_util.c.
2391 * Added new "debug" and "debug_string" settings to Irssi SILC
2392 client which can be used to print runtime debugging on the
2393 Irssi's screen. Available when compiled with --enable-debug
2394 option. Affected file irssi/src/silc/core/silc-core.c.
2396 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2398 * Fixed a missing variadic parameter in a function call that
2399 caused server crash when a non-allowed connection arrived.
2400 Reported by Richard Becker. Affected file silcd/server.c.
2402 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2404 * Added WATCH list sending to backup routers from router.
2405 The WATCH command is sent by the router to the backup
2406 router. Affected file silcd/command.c.
2408 * Mark the backup_router flag for RouterConnection entry
2409 if the backup router stuff is defined in the config file.
2410 Affected file silcd/serverconfig.c.
2412 * Fixed some backup data sending around the code to work better
2413 if the router is standalone router. Not all places were fixed.
2414 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2417 * Fixed the router connecting when connecting to multiple
2418 routers. It ignored every other router except the first
2419 one. Affected file silcd/server.c.
2421 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2423 * Made the private key generation after expiration optional.
2424 If not created after expiration the old key will re-expire
2425 at a later time (and thus key pair is not necessary to
2426 change). Affected file irssi/src/silc/core/clientutil.c.
2428 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2430 * The length arguments in bind() and connect() were wrong
2431 and fixed now to used SIZEOF_SOCKADDR in the
2432 lib/silcutil/unix/silcunixutil.c.
2434 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2436 * Fixed detach timeout handling to use Client ID and not
2437 the actual client entry which may be freed in the callback.
2438 Affected file silcd/command.c.
2440 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2442 * Merged c0ffee's multiple interface support patch.
2443 Affected files in silcd/.
2445 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2447 * Cleanup keys properly. Affected file is
2448 irssi/src/silc/core/clientutil.c.
2450 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2452 * Display the user mode on the status bar. Affected file
2453 irssi/src/silc/core/silc-expandos.c.
2455 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2457 * If private message key is not set, but the flag is set in
2458 the packet, ignore the packet since it cannot be decrypted.
2459 Affected file lib/silcclient/client_prvmsg.c.
2461 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2463 * When resuming client, remove the old client entry from
2464 the watcher list too. Affected file silcd/packet_receive.c.
2466 * Do not allow normal server to force founder mode away
2467 from router if the founder mode is already set. Affected
2468 file silcd/packet_receive.c.
2470 * Remove the client entry with watch notify types with short
2471 timeout, and not directly, so that other notifys can be
2472 retrieved too. Affected file lib/silcclient/client_notify.c.
2474 * Display notification about data messages that cannot be
2475 displayed. Affected files irssi/src/silc/core/client_ops.c,
2476 irssi/src/fe-common/silc/module-formats.[ch].
2478 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2480 * Fixed the CHANNEL_CHANGE notify handling in client libary
2481 to not use freed memory. Affected file is
2482 lib/silcclient/client_notify.c.
2484 * Fixed CUMODE_CHANGE notify handling in server. Affected
2485 file silcd/packet_receive.c.
2487 * Fixed USERS command to support empty channels. Affected
2488 file silcd/command.c.
2490 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * Allow multiple identical pending commands to be registered
2493 in client library. Affected file is lib/silcclient/command.c.
2495 * Call the completion for resolving client information only
2496 after all resolvers has finished. This fixes a crash in
2497 the client. Added support for checking when the resolvers
2498 are finished. Affected file is lib/silcclient/idlist.c.
2500 * Wait by default 3 seconds before reconnecting to the server
2501 after being disconnected. Makes the /detach command a bit
2504 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2506 * Check the watcher list before sending signoff notifys
2507 when closing client connection. Affected file is
2510 * Added better CMODE command rights checking. Affected file
2511 silcd/server_util.c.
2513 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2515 * Fixed watcher list checking during server signoff. It
2516 crashed the server. Affected file silcd/server_util.c.
2518 * The JOIN command reply returns now the founder's public
2519 key. Affected file is silcd/command.c.
2521 * Announce the channel mode, and the mode properties with
2522 CMODE_CHANGE notify. Affected file silcd/server.c.
2524 * Mark new channels by default disabled, untill at least
2525 one user joins the channel. Affected file is
2526 silcd/packet_receive.c.
2528 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2530 * The nickname argument to watch notify can be optional.
2531 Fixes a crash in server. Affected file silcd/packet_send.c.
2533 * Remove the client entry from cache if the WATCH notify type
2534 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2535 lib/silcclient/client_notify.c.
2537 * Check the watcher list before and after changing nickname
2538 when the NICK_CHANGE notify is received. Affected file is
2541 * Fixed a crash in OPER and SILCOPER command sending. Empty
2542 passphrase caused the crash. Affected file is
2543 lib/silcclient/command.c.
2545 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2547 * Merged with Irssi CVS for Irssi SILC client.
2549 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2551 * Completed the protocol specifications.
2553 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2555 * Merged with Irssi CVS for Irssi SILC client.
2557 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2559 * Added the founder's public key delivery to the
2560 CUMODE_CHANGE notify type as well. Updated the protocol
2561 specs and the code. Affected files are silcd/packet_send.[ch],
2562 silcd/packet_receive.c and silcd/command.c.
2564 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2566 * Added silc_pkcs_public_key_copy function into the
2567 lib/silccrypt/silcpkcs.[ch].
2569 * Remove the `iv' from the SilcChannelEntry since we can
2570 live without it. Affected files are silcd/idlist.h and
2571 silcd/packet_receive.c.
2573 * Added support for sending the founder's public key in
2574 the CMODE_CHANGE notify packet in the server. Affected
2575 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2576 silcd/command.c and silcd/server.c.
2578 * Changed the FOUNDER_AUTH authentication to use only
2579 public key authentication as defined by new protocol
2580 specs. Passphrase authentication with that mode cannot
2581 be used anymore. It is now possible to reclaim founder
2582 mode from any server in the network. Affected files are
2583 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2585 * Added permanent channels support by making the channel
2586 permanent when FOUNDER_AUTH mode is set on the channel.
2587 The channel will not be destroyed even if channel is empty
2588 when that mode is set. Protocol TODO #17. Affected
2589 files are silcd/server.[ch], server_util.[ch],
2590 silcd/command.c, silcd/packet_receive.c and
2591 lib/silcclient/command.c.
2593 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2595 * Added reference counter to the command reply context in
2596 the client library. Affected files are
2597 lib/silcclient/command_reply.[ch].
2599 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2601 * Fixed rekey protocol with PFS in the client library.
2602 Affected file is lib/silcclient/protocol.c.
2604 * Added support for list of errors in client library
2605 command reply handling. Affected file is
2606 lib/silcclient/command_reply.c.
2608 * Defined that the WHOIS and IDENTIFY commands can send
2609 list of errors. Updated the protocol specs. Protocol
2612 * Added support for sending list of errors to WHOIS and
2613 IDENTIFY commands in server. Added support for receiving
2614 list of errors in server. Affected files are
2615 silcd/command.c and silcd/command_reply.c.
2617 * Fixed client info resolving on LEAVE command in client
2618 library to not crash. Affected file is
2619 lib/silcclient/client_notify.c.
2621 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2623 * Defined that the NICK command replies with thew changed
2624 nickname too, to make the nickname changing simpler at
2625 the client's end. Updated protocol specs and the code
2626 in client and server. Affected files are
2627 silcd/command.c, lib/silcclient/command_reply.c and
2628 lib/silcclient/command.c.
2630 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2632 * Added `Compressed' packet flag to indicate that the packet
2633 payload is compressed by the sender. Updated the protocol
2634 specs and the core library. The compression still is not
2635 implemented in the sources. Affected file is
2636 lib/silccore/silcpacket.h.
2638 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2640 * Remove pending command callbacks also if the connection
2641 to the server is destroyed. Affected file is
2642 lib/silcclient/client.c.
2644 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2646 * Added new QUIET channel user mode that can be used to
2647 quiet a user in a channel. Updated the protocol specs but
2648 it wasn't implemented yet. Protocol TODO #27. Affected
2649 file is lib/silccore/silcmode.h.
2651 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2653 * Added BLOCK_INVITE user mode to be able to block incoming
2654 invite notifications. Protoocol TODO #26. Affected files
2655 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2658 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2659 the protocol specs and the code. Affected file is
2660 lib/silccrypt/silcpkcs.c.
2662 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2664 * Disconnect Payload includes now the status type. Updated
2665 the protocol specs and the code. Protocol TODO #25.
2666 Affected files are silcd/server.c, lib/silcclient/client.c.
2668 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2669 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2670 Moved the silc_client_command_status_messages table to the
2671 lib/silcutil/silcutil.c and added new funtion
2672 silc_get_status_message, which deprecates function
2673 silc_client_status_message. Affected files are
2674 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2675 lib/silcutil/silcutil.[ch].
2677 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2679 * Defined that the nickname hash in Client ID MUST be from
2680 lowercase nickname. This effectively changes nicknames in
2681 SILC to case-insensitive. Updated the protocol specs and
2682 the code. Affected files are lib/silcutil/silcutil.[ch],
2683 silcd/serverid.c, and silcd/idlist.c.
2685 * Added new channel user modes BLOCK_MESSAGES_USERS and
2686 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2687 code. Affected files are lib/silccore/silcmode.h,
2688 lib/silcclient/command.c, and silcd/packet_send.c.
2690 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2691 specs and code. Affected file lib/silccore/silcstatus.h.
2693 * Added support for watch list. It is possible to add nicknames
2694 to be watched, and when they come to network, leave network
2695 or user mode changes the watcher will be notified of this
2696 change. Added SILC_COMMAND_WATCH command, added new
2697 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2698 notifications. Updated the protocol specs and implemented
2699 this to library, client and server. Protocol TODO #21.
2700 Affected files are lib/silccore/silccomand.h,
2701 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2702 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2703 silcd/packet_send.[ch], silcd/packet_receive.c, and
2704 irssi/src/silc/core/client_ops.c.
2706 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2707 somebody watching you. Updated the protocol specs and the
2708 code. Affected files are lib/silccore/silcmode.h, and
2709 lib/silcclient/command.c.
2711 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2713 * Added service support to SILC protocol. Added new command
2714 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2715 core library. Services are not implemented in server or
2716 client for now. Protocol TODO #20. Affected files are
2717 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2719 * Added SilcStatus argument to `command' client operation
2720 to return the error status when command sending fails
2721 locally. Changed all command in client library to return
2722 correct command status. Affected files are
2723 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2724 irssi/src/silc/core/client_ops.c.
2726 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2728 * Added silc_mime_parse function to parse MIME headers.
2729 Affected files are lib/silcutil/silcstruti.[ch].
2731 * Added MIME header parsing in Irssi SILC Client. It displays
2732 all textual MIME objects, others it ignores. Affected file
2733 is irssi/src/silc/core/clien_ops.c.
2735 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2737 * Fixed a bug in the pid writing function, which couldn't be
2738 written in a root-owned directory.
2740 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2742 * Defined that channel message to unknown Channel ID must
2743 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2744 Updated the protocol specs and the code in server. The
2745 affected file is silcd/packet_receive.c.
2747 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2749 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2750 that it is used to send error notifys if error occurs during
2751 some SILC packet processing, except commands. The error
2752 types are same as for command reply types. Defined that
2753 if private message is sent to unknown Client ID the error
2754 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2755 Updated the protocol specs and code. Affected files are
2756 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2757 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2758 and irssi/src/silc/core/client_ops.c. Renamed the
2759 SilcCommandStatus to SilcStatus.
2761 * Defined the use of extra WHOIS attributes in WHOIS command.
2762 The <Requested Attributes> (defined in a separate document)
2763 can be used to request additional information about user
2764 not returned by standard WHOIS command. Defined that server
2765 can send WHOIS command directly to client. Client provides
2766 the requested attributes to the server. Updated the protocol
2767 specs. Protocol TODO #4. Implementation is not done yet
2768 (Protocol TODO #24).
2770 * Renamed function silc_client_command_status_message to
2771 silc_client_status_message. Affected files are
2772 lib/silcclient/command_reply.[ch].
2774 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2776 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2777 32 bit integers. Updated the protcol specs and the code.
2778 Affected files are silcd/command.c and
2779 lib/silcclient/command.c.
2781 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2783 * Fixed a bug in library where sending a bogus authentication
2784 payload would lead to a crash. Affected file is
2785 lib/silccore/silcauth.c.
2787 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2789 * Added detach_disabled and detach_timeout server config
2790 options to the server. Affected files silcd/serverconfig.[ch],
2791 silcd/command.c and silcd/packet_receive.c.
2793 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2795 * Added resolve_cmd_ident field to the SilcClientEntry structure
2796 too so that if the entry is for example being resolved so
2797 another command may attach to the same pending command reply
2798 without requiring to resolve the same entry again. Added
2799 support for adding multiple pending commands for one
2800 command idenfier. Affected files lib/silcclient/command.[ch],
2801 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2803 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2805 * Defined that server receives WHOIS command reply for private
2806 and secret channels too. Updated protocol specs and the
2807 code in server. Affected file silcd/command.c.
2809 * Defined <channel user mode list> argument to WHOIS command
2810 reply for returning user modes on the channels. The
2811 channel list now doesn't include the user mode anymore but the
2812 actual channel mode. Updated protocol specs and the code in
2813 client and server. Affected files are silcd/command_reply.c,
2814 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2815 and lib/silcclient/command_reply.c.
2817 * Save the channels list in WHOIS command reply in normal server
2818 so that WHOIS always shows joined channels also in normal
2819 server and not just on router. Affected file is
2820 silcd/command_reply.c.
2822 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2824 * Defined that server receives USERS command reply for private
2825 and secret channels too. Updated protocol specs and the
2826 code in server. Affected file silcd/command.c.
2828 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2830 * Changed the UMODE's mode mask argument to be optional. If
2831 not provided then the command merely returns the current mode
2832 mask to the client. Updated protocol specs and the server.
2833 Affected file is silcd/command.c.
2835 * Added SILC session detachment/resuming support. It is possible
2836 to detach by closing the network connection and then re-connect
2837 and resume to the old client session. Added DETACHED user
2838 mode that server will set for detached client. Added new
2839 packet RESUME_CLIENT which is used to perform the resuming
2840 process. Added DETACH command. Updated the protocol specs,
2841 core library, client and server. Protocol TODO #22. Very
2842 many affected files around the tree.
2844 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2846 * Changed the CMODE's mode mask argument to be optional. If
2847 not provided then the command merely returns the current mode
2848 mask to the client. Updated protocol specs and the server.
2849 Affected file is silcd/command.c.
2851 * Changed the Killer's Client ID in KILLED notify to be just
2852 any ID payload since router server is allowed to kill as well.
2853 Updated protocol specs, client libary and server. Affected
2854 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2855 and irssi/src/silc/core/client_ops.c.
2857 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2859 * Added new user modes ANONYMOUS for special anonymous servers
2860 that may set the mode for client, and BLOCK_PRIVMSG which
2861 client may set to block incoming private messages unless the
2862 Private Message Key flag is set (using private keys to protect
2863 private messages). Updated protocol specs and code in client
2864 and server and core library. Protocol TODO #23. Affected
2865 files are lib/silccore/silcmode.h, silcd/server.[ch],
2866 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2867 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2869 * Added new channel user mode BLOCK_MESSAGES which the client
2870 may set to itself to tell server not send channel messages.
2871 Other packets such as channel key packets are still sent.
2872 Protocol TODO #23. Updated the protocol specs, client and
2873 server. Affected files are lib/silccore/silcmode.h,
2874 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2875 lib/silcutil/silcutil.c, silcd/command.c, and
2876 silcd/packet_send.c.
2878 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * Redefined the Status Payload to include now two 8 bit fields,
2881 instead of one 16 bit field. This now makes it possible to
2882 send list of errors. Updated the protocol specs and the code
2883 in core library, client library and server. Protocol TODO #1.
2884 Affected files are lib/silccore/silccommand.[ch],
2885 lib/silcclient/command_reply.[ch], silcd/command.c,
2886 silcd/command_reply.c and silcd/packet_receive.[ch].
2888 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2890 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2891 must be handled by the application and should tell the application
2892 that an error message was already printed, and it should print the
2893 config coords (line, filename, ...). Affected files are
2894 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2896 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2897 server config parsing code more readable.
2899 Fixed a bug in the fetch_logging() config callback.
2901 Affected files is silcd/serverconfig.c.
2903 * Drop root privileges when started in foreground. Don't drop them
2904 if debugging also. Affected file is silcd/silcd.c.
2906 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2908 * Added more IM-like features by introducing new user modes
2909 for setting various presence information. Added new modes:
2910 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2911 specs and code. Protocol TODO #19. Affected files are
2912 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2913 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2915 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2917 * Added STATS command to the protocol after all, to return
2918 various statistical information about the network. It can
2919 be used by clients to retrieve statistical information, and
2920 servers may use it to to fetch cell and network wide
2921 statistics from router. Updated the protocol specs and
2922 implemented it to the server. Protocol TODO #16.
2923 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2924 silcd/command_reply.[ch].
2926 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2928 * The LIST command reply in client libary now adds new channel
2929 entry if the returned channel doesn't exist yet in cache,
2930 and returns the channel entry to the application in the
2931 command_reply client operation. Affected file is
2932 lib/silcclient/command_reply.c.
2934 * Changed the channel message payload's MAC generation to
2935 include the IV in the MAC as well. This way all relevant
2936 parts of the channel message payload are authenticated also
2937 with the channel message MAC (and not only by packet MAC).
2938 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2939 Affected file is lib/silccore/silcchannel.c.
2941 * Fixed the SKE to save the remote version, since the
2942 silc_ske_parse_version mistakenly checked wrong version,
2943 after it replaced the start payload. Affected files are
2944 lib/silcske/silcske.[ch].
2946 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2948 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2949 string utility functions. Added there also new functions
2950 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2951 Affected files lib/silcutil/silcstrutil.[ch].
2953 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2954 files are lib/silcutil/silcstrutil.[ch].
2956 * Defined that the security property fields in SKE SHOULD be
2957 UTF-8 encoded, defined that version string MUST be US-ASCII
2958 encoded, defined that passphrases sent in connection
2959 authentication protocol MUST be UTF-8 encoded. Implemented
2960 these to the client and server. Defined also that other
2961 passphrases sent in the protocol MUST be UTF-8 encoded.
2962 Affected files are lib/silcske/silcske.c,
2963 lib/silcclient/protocol.c, silcd/protocol.c,
2964 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2966 * Changed the silc_client_close_connection interface to not
2967 need the SilcSocketConnection which should not be visible
2968 to application. Affected files are lib/silcclient/client.c
2969 and lib/silcclient/silcclient.h.
2971 * Rewrote the text for Private Message Key Payload in the
2972 protocol specification. Protocol TODO #11.
2974 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2976 * Upgraded the protocol version to 1.1, updated protocol specs
2979 * Added the nickname as new argument to NICK_CHANGE notify and
2980 added it to protocol specs and implemented it to client and
2981 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2982 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2983 lib/silcclient/client_notify.c.
2985 * Added the killer's client ID to the KILLED notify and added
2986 it to protocol specs and implemented it to client and server.
2987 Protocol TODO #13. Affected files are silcd/command.c,
2988 silcd/packet_receive.c, packet_send.[ch],
2989 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2990 The killer's client entry is now returned to application in
2991 the `notify' client operation.
2993 * Fixed the Max Argument fields that had too large value set
2994 in the protocol specs. Protocol TODO #14.
2996 * Added the LEAVE command reply to return the ID of parted
2997 channel. Updated protocol specs and implemented it to the
2998 client and server. Protocol TODO #15. Affected files are
2999 silcd/command.c, lib/silcclient/command_reply.c. The channel
3000 entry is now returned to application in the `command_reply'
3003 * Rewrote the version SKE version checking in client libary
3004 and in server to use the silc_parse_version_string. Affected
3005 files are lib/silcclient/protocol.c, silcd/protocol.c.
3007 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3008 commands that was missing it, and updated protocol specs and
3009 the server implementation. Protocol TODO #10. The affected
3010 file is silcd/command.c.
3012 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3013 generic reply to a generic request (REQUEST flag), and
3014 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3015 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3016 to define the payload for DATA flag. Added the flags to
3017 the implementation. Protocol TODO #9. Affected file is
3018 lib/silccore/silcchannel.h.
3020 Changed the client library to return the message length
3021 to application as well in the channel_message and private_message
3022 client operations. Affected files are
3023 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3024 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3025 and lib/silcclient/client_ops_example.c.
3027 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3028 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3029 the channel. Updated protocol specs and impelemented this
3030 to client and server. Protocol TODO #6. Affected files are
3031 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3032 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3034 Added new options m and M to CMODE command in Irssi SILC
3035 client to set these modes.
3037 * Deprecated all administrative commands from SILC protocol
3038 since they are highly implementation specific commands.
3039 Updated protocol specs. Moved the old commands in
3040 implementations to private range of command types. Affected
3041 files are silcd/command.c, lib/silcclient/command.c and
3042 lib/silcclient/command_reply.c. Protocol TODO #8.
3044 * Fixed a bug in server where sending unknown command crashes
3045 the server. Affected file silcd/command.c.
3047 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3049 * Added SILC_PROTOCOLVERSION macro to check protocol version
3050 of a socket connection. The affected file is
3051 lib/silcutil/silcsockconn.h.
3053 * Added better error logging in rekey protocol. Affected file
3056 * Do not check public key types in SKE during rekey. Affected
3057 file lib/silcske/payload.c.
3059 * Fixed the rekey protocol with PFS, which was totally broken.
3060 Affected file silcd/protocol.c.
3062 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3064 * Some client implementations quit network by doing first LEAVE
3065 and then immediately SIGNOFF (like Bombyx). We now do check
3066 after a short time after LEAVE notify and check whether the
3067 client is still valid after LEAVE, and if not we remove it from
3068 cache. Affected file is lib/silcclient/client_notify.c.
3070 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3072 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3073 it's good not to have security holes here.
3075 * Fixed a negative refcount situtuation for the config context.
3076 Affected file is silcd/serverconfig.c.
3078 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3080 * ROBOdoc documented lib/silcutil/silcutil.h.
3082 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3084 * Optimized even more the SilcPacketContext structure. Now
3085 totally saved 16 bytes of memory per context after optimization.
3086 Affected files are lib/silccore/silcpacket.[ch].
3088 * Made strict checks for valid SILC IDs. Affected file is
3089 lib/silccore/silcid.c.
3091 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3093 * Changed the object argument for silc_cipher_register,
3094 silc_hash_register, silc_hmac_register and silc_pkcs_register
3095 to const. Affected files are lib/silccrypt/silccipher.[ch],
3096 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3098 * Changed the silc_get_username and silc_get_real_name to
3099 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3101 * Fixed the Irssi SILC Client to use the silc_get_username and
3102 silc_get_real_name insted of glib routines since the glib
3103 routines only corrupt stack. Fixes the Irssi SILC to work in
3104 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3106 * Fixed the Irssi to not use g_get_home_dir since it crashes
3107 or returns garbage on cygwin and corrupts stack. Added function
3108 get_home_dir to Irssi routines. Affected files are
3109 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3111 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3113 * Made some structure optimizations. SFTP memory FS MemFSEntry
3114 entry structure. Optimized SilcTask structure. Optimized
3115 SilcPacketContext structure.
3117 Affected files lib/silcsftp/sftp_fs_memory.c,
3118 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3120 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3122 * And yet again reverted back the config thing since Johnny
3123 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3126 * Fixed memory leaks from config object. Affected files are
3127 silcd/serverconfig.[ch].
3129 * Added support for adding new connections to the server in rehash.
3130 After rehash they take effect.
3132 Added support for changing the maximum allowed connections in
3133 rehash. The number can grow but going smaller is not supported.
3135 Added function silc_server_num_sockets_by_remote to the
3136 silcd/server_util.[ch].
3138 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3140 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3142 * Added preliminary checking during config parsing for a valid
3143 public/private key and removed further checks in the code.
3144 Affected files are silcd/serverconfig.[ch], server.c.
3146 * Moved functions silc_server_drop() and silc_server_daemonise()
3147 from server.c to silcd.c since they are stricly related to
3148 the application activity.
3150 * Reverted a small part of the automatic ref/unref since
3151 it caused a double unref in some situations. Affected
3152 files are silcd/silcd.[ch], server.c, serverconfig.c.
3154 * Added some .cvsignore files in the lib directory.
3156 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3158 * Fixed silc_net_gethostbyaddr to correctly resolve by
3159 address. Affected file lib/silcutil/silcnet.c.
3161 * Fixed the notify relaying to client. The HMAC to be used
3162 with relayed packets ws wrong and caused decryption failure
3163 at the client end. Affected file is silcd/packet_receive.c.
3165 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3167 * Created new branch silc_protocol_1_0_branch.
3169 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3171 * Changed the silc_server_config_* routines to be SilcServer
3172 independent. They are now officially application specific code
3173 and not part of generic server implementation. Affected files
3174 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3176 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3178 * Added automatic referencing of config context in the
3179 silc_server_config_alloc, and automatic unreferencing in the
3180 silc_server_config_destroy. Affected files are
3181 silcd/serverconfig.[ch], silcd/silcd.c.
3183 * Fixed the silc_log_quick handling in the logging routines.
3184 It didn't log quickly when it was TRUE. Affected file is
3185 lib/silcutil/silclog.c. Also the flush delay was set even
3186 if it was 0 in config file. Affected file is
3187 silcd/serverconfig.c.
3189 * Added support for changing key pair of the server in rehash.
3190 Affected file silcd/server.c.
3192 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3194 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3195 too early, before getting the channel entry. Affected file
3196 is silcd/packet_receive.c.
3198 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3200 * Added functions silc_server_config_[ref/unref], these are used
3201 to prevent that the config object is destroyed.
3203 No longer directly affect global variables silc_log_quick and
3204 silc_log_delay, they are first cached inside the config object
3205 and then applied with silc_server_config_setlogfiles().
3207 silc_server_config_set_defaults() is now internal to
3208 serverconfig.c, there are no reasons to show this internal stuff
3211 Affected files are silcd/serverconfig.[ch].
3213 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3214 fprintf's to stderr, since some code may be executed again after
3215 the server went into the background. Affected files are
3218 * Added rehash support. Added function silc_server_rehash() that
3219 will perform all the basic tasks of the rehashing procedure.
3221 * Added command line option `-x, --hexdump'. This will enable the
3222 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3223 The option `--hexdump' implies `--debug'.
3225 * Fixed a bad bug in the logging APIs (silcutil library) where
3226 the application would crash after calling silc_log_reset_all().
3228 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3230 * Fixed the KICKED notify handling in client library to
3231 correctly remove the channel and all entries from the
3232 channel when I was kicked. This bug crashed the client.
3234 Fixed yet another but in KICKED notify handling to remove
3235 the kicked client correctly from the channel.
3237 Affected file is lib/silcclient/client_notify.c.
3239 * Fixed a minor bug in looking up correct client entry
3240 in KICKED notify in server. Affected file is
3241 silcd/packet_receive.c.
3243 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3244 sources correctly to distribution. Fixes --with-gmp option.
3246 * Removed the manual rehashing from ID Cache, and changed it
3247 to use the SILC Hash Table's auto rehash feature. Affected
3248 file is lib/silccore/silcidcache.c.
3250 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3252 * Fixed a bug in the silc_client_nickname_format function that
3253 handles the multiple same nickname formatting. Two clients
3254 with same nickname caused problems after the first one left
3255 and rejoined. It didn't format the nickname correctly.
3256 Affected file is lib/silcclient/idlist.c.
3258 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3260 * Don't change the topic if olod topic is same as new one.
3261 Affected file is silcd/packet_receive.c.
3263 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * Added cross-reference support to the SILC Documentation
3266 generator. All types across all HTML files are now cross-
3267 referenced. Affected files util/robodoc/generator.c and
3268 scripts/silcdoc/silcdoc.
3270 * Added file lib/silcutil/silctypes.h to include all the
3271 arithmetic type definitions and some macros. Removed
3272 includes/bitmove.h and moved macros to silctypes.h.
3274 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3276 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3278 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3280 * Added `type' argument to silc_id_payload_parse_id function which
3281 now returns the type of the ID to the sent pointer. Affected
3282 file is lib/silccore/silcid.[ch].
3284 * Added check for CMODE_CHANGE notify type that mode change is
3285 allowed by the sender. Affected file silcd/packet_receive.c.
3287 * Added check for CUMODE_CHANGE notify type that mode change is
3288 allowed by the sender. Affected file silcd/packet_receive.c.
3289 Added the ID type as CUMODE_CHANGE notify type as argument
3290 to the `notify' client operation. Affected files are
3291 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3293 * Added function silc_client_add_server to the client library.
3294 Added support for resolving also channel and server info when
3295 received unknown entity in notify packet. Affected files are
3296 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3298 * Added function silc_command_get_status to return the command
3299 status from the command reply's argument payload. Affected files
3300 are lib/silccore/silccommand.[ch].
3302 * Added check for KICKED notify type that the kicking is
3303 allowed by the client. Affected file silcd/packet_receive.c.
3305 * Created function silc_get_input which can be used to get input
3306 (echo on or off) from user on command line. Affected files are
3307 lib/silcutil/silcutil.[ch].
3309 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3311 * Optimized silc_server_packet_relay_to_channel function.
3312 Added new function silc_channel_message_payload_encrypt which
3313 can be called directly if channel message payload needs to
3314 be encrypted and is already encoded (no need to call _encode
3315 function). Packet relaying is now done by router without any
3316 extra memory allocations. Affected files are
3317 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3318 silcd/packet_send.c.
3320 * Fixed the INVITE notify handling. It took wrong arguments
3321 as invite list and invite delete. Affected file is
3322 silcd/packet_receive.c.
3324 * Added check for TOPIC_SET notify type that the topic change is
3325 allowed by the client. Affected file silcd/packet_receive.c.
3327 * Added check for INVITE notify type that inviting is allowed by
3328 the client. Affected file silcd/packet_receive.c.
3330 * Changed the silc_server_client_on_channel to return the
3331 SilcChannelClientEntry as well. Moved the function
3332 silc_server_check_cmode_rights to server_util.[ch].
3333 Affected files are silcd/server_util.[ch], silcd/command.c.
3335 * Added function silc_server_check_umode_rights to check whether
3336 changing client's user mode is allowed. Added check for
3337 UMODE_CHANGE notify type that the umode change is allowed
3338 by the client. Affected files are silcd/server_util.[ch],
3339 silcd/packet_receive.c and silcd/command.c.
3341 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3343 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3344 ID length. It ignored that ID can be IPv6 based as well.
3345 Affected file lib/silccore/silcpacket.h.
3347 * Fixed the silc_id_id2str and silc_id_str2id to take the
3348 IPv6 address offset's into consideration. Affecte file is
3349 lib/silccore/silcid.c.
3351 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3353 * Fixed the internal Unix scheduler functions to check for
3354 NULL context they may receive. The affected file is
3355 lib/silcutil/unix/silcunixschedule.c.
3357 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3359 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3360 can specify different directory with --home command line
3361 parameter. Affected files irssi/src/silc/core/client_ops.c,
3364 * SILC-specific commands aren't now executed if the active server
3365 isn't of SILC-type, so there won't be problems with having
3366 IRC and SILC protocol support in same client. Affected files
3367 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3370 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3372 * Improved the signal support in SILC Schedule. Added new
3373 function silc_schedule_signal_call which is used by application
3374 to mark a signal to be called. It is now safe to perform
3375 any kind of tasks in signal callbacks since it is guaranteed
3376 that the application specified signal callback is called
3377 after the signal is over. Affected files are
3378 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3380 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3382 * Added `name' field to SilcChannelPrivateKey to represent
3383 application given name for the key. Moved also the context from
3384 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3385 Added the `name' argument also to the function
3386 silc_client_add_channel_private_key.
3388 Added function silc_client_current_channel_private_key to set the
3389 current channel private key in use.
3391 Added "change" command to KEY command which can be used to change
3392 the current channel private key. Bound the command also to
3393 alt+K (Alt+Shift+k).
3395 Also affected files lib/silcclient/client_channel.c,
3396 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3398 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3400 * Added silc_rng_get_byte_fast function in to the
3401 lib/silccrypt/silcrng.[ch].
3403 * Changed the interface of silc_packet_assemble and the
3404 silc_packet_send_prepare. If silc_packet_assmble is now
3405 called the application does not call silc_packet_send_prepare
3406 because the library will call it automatically. These
3407 interfaces now also return a reference to the outgoing buffer
3408 which includes the assembled packet, which the application can
3409 use to encrypt the packet.
3411 Affected files are lib/silccore/silcpacket.[ch],
3412 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3413 silcd/packet_send.c, server_backup.c and packet_receive.c.
3415 * Fixed a packet sending bug on very high load, where outgoing
3416 packet queue wasn't handled correctly and packets got corrupted.
3417 Affected files are lib/silcutil/*/silc*sockconn.c,
3418 lib/silcclient/client.c and silcd/server.c.
3420 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3422 * Added macro SILC_PACKET_DATALEN which can be used during
3423 packet assembling to check whether the data to be added to
3424 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3425 len is truncated until it fits it.
3427 Added checks for maximum length of channel message payload and
3428 private message payload also.
3430 Added checks for maximum packet length in server and in
3433 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3434 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3435 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3436 lib/silcclient/client_prvmsg.c.
3438 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3440 * Added silc_server_packet_queue_purge call to the
3441 silc_server_disconnect_remote to assure that all data in the
3442 queue before disconnecting is sent to the network. Affected
3443 file silcd/server.c.
3445 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3447 * Added the deleting of server's own ID cache entry to the
3448 silc_server_free function. Free also everything else that
3449 has been allocated in silc_server_init. The affected file
3452 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3454 * Added functions silc_parse_version_string, silc_version_to_num,
3455 and silc_ske_parse_version to parse SILC protocol style version
3456 strings. Affected files lib/silcutil/silcutil.[ch] and
3457 lib/silcske/silcske.[ch].
3459 * Added new configuration params: version_protocol, version_software
3460 and version_software_vendor to specify what version the remote
3461 host must at least be to be able to connect to server. The vendor
3462 string can be regex matched too. Added new function
3463 silc_server_connection_allowed to check maximum number of allowed
3464 connections, and allowed versions for incoming connections.
3465 Affected files are silcd/server.c, server_util.[ch] and
3468 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3470 * Added preliminary support for signals in scheduler. The
3471 signals we care about are now blocked always when the scheduler
3472 is locked. This way we can synchronise the use of signal with
3473 scheduler. It is guaranteed that when signal occurs the scheduler
3474 is not locked, and thus new tasks can be safely added to the
3477 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3478 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3479 Added new platform specific routines
3480 silc_schedule_internal_signals_[un]block and
3481 silc_schedule_internal_signal_[un]register.
3483 Added new functions to SILC Schedule API:
3484 silc_schedule_signal_[un]register. Each signal that application
3485 is going to use should be registered to the scheduler.
3487 Affected files are lib/silcutil/silcschedule.[ch],
3488 lib/silcutil/*/silc*schedule.c.
3490 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3492 * Check for unauthenticated client and server in the
3493 silc_server_new_client and silc_server_new_server functions.
3494 Affected file silcd/packet_receive.c.
3496 * Added function silc_string_is_ascii to check whether given
3497 string is 7-bit ASCII string. Affected files are
3498 lib/silcutil/silcutil.[ch].
3500 * Added function silc_id_is_valid_server_id into the
3501 silcd/serverid.c and added checking for valid Server ID's in
3502 silc_server_new_server. The Server ID must always be based
3503 on the server's public IP address.
3505 * Added logging of DISCONNECT packet message in the server.
3506 Affected file silcd/server.c.
3508 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3510 * Changed all library interfaces that use Global RNG to also
3511 accept SilcRng as argument. Affected files are
3512 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3513 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3514 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3515 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3516 lib/silccrypt/rsa.c.
3518 * Added function silc_pkcs_generate_key to the
3519 lib/silccrypt/silcpkcs.[ch] for applications so that they
3520 don't need to do pkcs->pkcs->init calls anymore.
3522 * Remove SilcSocketConnection from the SFTP API since it really
3523 wasn't needed there. The application has the information
3524 saved in its contexts anyway and the SFTP layer doesn't need
3525 know about it. Affected files lib/silcsft/silcsftp.h and
3526 lib/silcsftp/sftp_[server/client].c.
3528 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3529 The SilcSimContext is not SilcSim.
3531 * Fixed possible buffer overflows in silc_id_render in the
3532 lib/silcutil/silcutil.c.
3534 * On EPOC the global crypto module lists are not used at all
3535 in the crypto library. Added support for using the constant
3536 algorithm list on EPOC. Affected files are
3537 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3540 * Fixed the handling of third parameter of KICKED notify, since
3541 it was mistakenly updated to SILC Protocol 1.0 even though it
3542 is to be included in 1.1. Since it is not in 1.0 it is not
3543 mandatory, and this fix now handles it only if it is provided,
3544 and it is not error if it is not provided. Affected file
3545 lib/silcclient/client_notify.c.
3547 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3549 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3550 client. Affected file irssi/src/silc/core/client_ops.c.
3552 * Merged with Irssi 0.8.4 from irssi.org CVS.
3554 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3556 * Check for valid socket connection in client entries before
3557 sending any messages. Fixes a crash, but doesn't fix some
3558 other underlaying bug that is lurking there. Affected
3559 file silcd/packet_send.c.
3561 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3563 * $usermode, $cumode and $cumode_space expandos shouldn't do
3564 anything with non-SILC server records. Affected file
3565 irssi/src/silc/core/silc-expandos.c
3567 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3569 * Fixed the silc_net_check_[host/local]_by_sock to support
3570 IPv6 bound sockets as well. Now they can return IPv6 addresses
3571 as well. Affected file lib/silcutil/silcnet.c.
3573 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3574 Affected lib/silcutil/unix/silcunixnet.c.
3576 * Fixed ID rendering (at least on some platforms, not NetBSD)
3577 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3579 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3581 * Added silc_hash_public_key and silc_hash_public_key_compare
3582 functions to be used with SilcHashTable. They can be used to
3583 hash public keys and compare public keys in hash table. Affected
3584 file lib/silcutil/silcutil.[ch].
3586 * Added support for specifying multiple public keys for Client
3587 connection section in server configuration file. This makes it
3588 possible to accept multiple public keys from same host, or to
3589 make a section that accepts any incoming host, and have the
3590 accepted public keys listed in the section.
3592 Added functions silc_sever_[find/get]_public_key, added the
3593 support for this actually to all connection sections but only
3594 the Client section is currently allowed to specify multiple
3597 Affected files are silcd/server.c, server_internal.h,
3598 command.c, protocol.c, server_util.[ch], packet_receive.c.
3600 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3602 * Merged Irssi 0.8.2 from irssi.org CVS.
3604 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3606 * If silc_debug is TRUE, also output standard logging messages
3607 to stderr with the debug output.
3609 Made silc_log_reset_all() flushing all channels before returning.
3610 Also fixed some documentation typos.
3612 Affected files are lib/silcutil/silclog.[ch].
3614 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3616 * Fixed the server to check correctly the amount of connections
3617 from single host, by checking also the type of the connection.
3618 Fixed also the comparison of number of connections and number
3619 of allowed connections. Affected files are silcd/server.c,
3622 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3624 * Fixed the USERS command reply to save the user's mode on the
3625 channel as well. Fixed JOIN command reply to check whether a
3626 client is on channel already and not join it twice. Affected
3627 file lib/silcclient/command_reply.c.
3629 * Added new file silc-expandos.c into irssi/silc/core/ to return
3630 various stuff for various signal for the statusbar etc. updating.
3631 Now Irssi SILC client prints channel user modes etc. on the
3634 * The user mode (like server/router operator changes) is now shown
3635 on the Irssi SILC client's statusbar. The affected files are
3636 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3638 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3640 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3641 to SILC_SCHEDULE_[UN]LOCK macros.
3643 * Added more error printing to logs in server code. Affected
3644 files silcd/server.c and silcd/protocol.c.
3646 * Fixed -S option parsing in Irssi SILC Client. Affected file
3647 irssi/src/silc/core/silc-core.c.
3649 * Added silc_buffer_alloc_size function. Affected file is
3650 lib/silcutil/silcbuffer.h.
3652 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3654 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3655 constants. Affected files in
3656 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3659 * Changed the internal SFTP Memory FS table to const. Affected
3660 file lib/silcsftp/sftp_fs_memory.c.
3662 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3664 * Fixed the buffer formatting and unformatting routines to
3665 check the size of 64 bits types with sizeof(). Affected
3666 file is lib/silcutil/silcbuffmt.c.
3668 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3670 * Removed 0.6.x backwards support.
3672 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3674 * Changed all integer type names:
3675 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3676 to avoid collisions with other libraries using same type names
3679 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3681 * Added `prefer_ipv6' argument to the functions
3682 silc_net_gethostbyname[_async]. If it is TRUE it will return
3683 IPv6 address over IPv4. If FALSE IPv4 address is returned
3684 even if IPv6 address was found. Affected files
3685 lib/silcutil/silcnet.[ch].
3687 * Added support silc_net_create_connection[_async] to fallback
3688 to IPv4 address if IPv6 address could not be used (like if
3689 it doesn't work on a specific system). Affected file in
3690 lib/silcutil/unix/silcunixnet.c.
3692 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3694 * Added silc_schedule_reinit function to do the enlarging
3695 of the max tasks handling capabilities of the scheduler.
3696 Affected files lib/silcutil/silcschedule.[ch].
3698 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3700 * Added automatic extern "C" { ... } for C++ compilers so the
3701 application does not need to define them. Affected file
3702 includes/silcincludes.h.
3704 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3705 old name went against naming convention. Applications now
3706 include "silcclient.h" instead of "clientlibincludes.h".
3707 Removed includes/clientlibincludes.h, it is redundant now.
3709 * Renamed includes/version.h to silcversion.h.
3711 * Added really preliminary support for OS/2 into the util
3712 library. Only thread & mutex API is implemented, others
3713 are still to be implemented. Created the lib/silcutil/os2/
3714 directory. Created also file includes/silcos2.h.
3716 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3718 * Added preliminary BeOS support into the util library.
3719 Created lib/silcutil/beos/, and implemented all the needed
3720 functions to support SILC on BeOS. Created also file
3721 includes/silcbeos.h.
3723 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3725 * Added proper initializations to silc's irssi code, so it's
3726 now possible to load it as module. Affected files
3727 irssi/src/silc/core/silc-core.c,
3728 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3730 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3732 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3735 * Fixed the silcdoc document generator to correct generate
3736 docs from all kinds of filenames. Affected files are
3737 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3739 * ROBOdoc documented lib/silcutil/silcmemory.h.
3740 Added also new function silc_memdup.
3742 * Removed lib/silcutil/silcbufutil.h and moved those routines
3743 to the lib/silcutil/silcbuffer.h.
3745 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3747 * Added `user_count' to the SilcChannelEntry which now tells the
3748 number of users on the channel. The user count is now saved
3749 in normal server of global channels as well. Affected files
3750 silcd/server.c, idlist.h, packet_receive.c and command.c.
3752 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3753 include file utility functions.
3755 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3756 instead of calling directly OS routines.
3758 * Fixed NICK change printing in Irssi SILC Client. Fixed
3759 KICKED notify printing in Irssi SILC Client. Affected file
3760 irssi/src/silc/core/client_ops.c.
3762 * Fixed a NICK change bug in client library, to not recreate the
3763 client_entry->channels hash table everytime nick is changed.
3764 Affected file lib/silcclient/client.c.
3766 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3768 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3769 the SKE interface a bit.
3771 * Fixed padding problem in PKCS#1. The padding was not actually
3772 random since the random number generator was used incorrectly.
3773 This security bug affects only when encrypting with PKCS#1, and
3774 it is not currently used at all in SILC. SILC only use signing
3775 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3777 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3779 * Rewrote the notify handling in Irssi SILC client to not call
3780 the events as signals. Fixes problems with Perl support.
3781 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3783 * Send the auto-nicking NICK command in client library with
3784 little timeout after connecting. The affected file is
3785 lib/silcclient/client.c.
3787 * Added following new config file settings:
3788 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3789 key_exchange_timeout, conn_auth_timeout, connections_max,
3792 Implemented all the new config settings handling in the server.
3794 Optimized the use of SKE Mutual flag usage. Use it only
3795 if connection authentication protocol is not based in public
3798 Renamed all SilcServerConfigSection* to SilcServerConfig*
3799 to have a bit shorter names.
3801 Affected files silcd/serverconfig.[ch], server.[ch], and
3804 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3806 * Cleaned up the listening sockets code, preparing for the rehash
3807 support. Affected file is silcd/server.c.
3809 * Fixed some output messages. Affected files are silcd/silcd.c,
3812 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3814 * Create lib/doc/silcrng_intro.html document as introduction
3815 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3817 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3819 * Fixes to the silcd config template. Affected file is
3820 doc/example_silcd.conf.in.
3822 * Removed type casts from silc_calloc(), conforming to the
3823 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3825 * Removed param_name member from client, server, and router
3826 section structs, now identifying the param directly.
3828 Added CONFIG_FREE_AUTH macro in config file parsing.
3830 Affected files are silcd/serverconfig.[ch].
3832 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3834 * Fixed command line parameter handling. All SILC initialization
3835 is now done in silc_core_init() which also fixes autoconnecting
3838 Affected files irssi/src/silc/core/silc-core.c,
3839 irssi/src/fe-text/silc.c.
3841 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3843 * Added new configuration options and blocks:
3844 keepalive_secs, reconnect_count, reconnect_interval,
3845 reconnect_interval_max, reconnect_keep_trying and
3846 require_reverser_lookup. Added ConnectionParam block, and
3847 implemented the connection parameters when connecting as
3848 initiator and when accepting connections as responder.
3850 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3851 whether given configuration value has been given already.
3853 Affected files silcd/serverconfig.[c], server.[c].
3855 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3856 algorithm parts and created new file silcalgs.conf, that
3857 is now included from the example_silcd.conf.in.
3859 * Optimized the silc_server_connect_to_router_second to take
3860 the connection configuration object from the SilcServerConnection
3861 object instead of finding it during the connecting phase.
3862 Added the configuration object to SilcServerConnection struct.
3863 Affected files silcd/server_internal.h, server.c.
3865 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3867 * Add the client on channel after it was resolved at the
3868 channel message receiving, and it was not already on the
3869 channel. Affected file lib/silcclient/client_channel.c.
3871 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3873 * Fixed the public key authentication to allocate always the
3874 destination signature buffer instead of using static buffer.
3875 Affected file silcd/protocol.c.
3877 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3879 * Unified the serverconfig.[ch]'s helper function interface.
3880 Affected file silcd/serverconfig.[ch].
3882 * Removed doc/example_silc.conf.in since it is redundant.
3883 The make install will now install irssi/silc.conf file.
3885 * Added new Passphrase and Publickey authentication methods to
3886 config file, allowing both public key and passphrase based
3887 authentication to be set at the same time.
3889 Added `prefer_passphrase_auth' setting in config file which
3890 can be used to set to prefer passwd auth if both passwd and
3891 public key is set. If not set, public key is preferred.
3892 This has effect only when being initiator (responder will try
3895 Added support for authentication with passphrase and public key
3896 at the same time. The passphrase is tried first always since
3897 it is faster to check.
3899 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3901 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3903 * Merged the new SILC Config library, with the server parsing
3904 support. Read the header file silcconfig.h or the toolkit
3905 documentation for the news. Affected files are
3906 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3907 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3908 silcd/protocol.c silcd/server.c silcd/server_backup.c
3909 silcd/serverconfig.[ch] silcd/silcd.c.
3911 * Fixed some silclog documentation. Affected file is
3912 lib/silcutil/silclog.h.
3914 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3916 * The silc_cipher_register, silc_hash_register and
3917 silc_hmac_register now checks if the object to be registered
3918 is registered already. Affected files are
3919 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3921 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3923 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3925 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3927 * Allow zero length channel messages inside the Channel Message
3928 Payload. Affected file lib/silccore/silcchannel.c.
3930 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3931 as header filenames.
3933 * Removed lib/silcclient/README and created HTML file
3934 lib/silcclient/silcclient_using.html, which is now included
3935 as part of Toolkit documentation.
3937 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3939 * Fixed CUMODE_CHANGE notify handling to change the mode of
3940 correct client. Affected file lib/silcclient/client_notify.c.
3942 * Make silc_rng_alloc fail if it cannot allocate the sha1
3943 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3945 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3947 * Fixed the file transfer's key agreement payload to include
3948 zero port also if the hostname is NULL because it could not
3951 Call file transfer monitor callback now also if error occurs
3952 during key agreement protocol.
3954 Changed the silc_client_file_send interface to return the
3955 SilcClientFileError instead of session id. The session ID
3956 is returned into pointer provided as argument.
3958 Check that the file exists locally before sending the
3959 file transfer request at all.
3961 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3963 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3964 error than can occur while key agreement protocol. Affected
3965 file lib/silcclient/silcapi.h.
3967 * Fixed the event_mode CMODE handler to not crash when mode
3968 is changed and +k mode is set in the channel. Affected file
3969 irssi/src/silc/core/silc-channels.c.
3971 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3972 SILC_LOG_WARNING to give out Warning and not Error. Affected
3973 file lib/silcutil/silclog.c.
3975 * Fixed the channel message payload decryption in the function
3976 silc_channel_message_payload_decrypt to not modify the original
3977 buffer before it is verified that the message decrypted
3978 correctly. Otherwise, next time it is called with correct
3979 channel key it won't encrypt since the payload is corrupted.
3980 Affected file lib/silccore/silcchannel.c.
3982 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3984 * Do not constantly resize the window. A fix patch by cras.
3985 Affected file irssi/src/fe-text/screen.c.
3987 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3989 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3990 Affected file lib/silcutil/silcnet.c.
3992 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3994 * Fixed a bug in hash table internal routine for traversing
3995 the table with foreach callback. The current entry may
3996 become invalid in the callback but it was referenced after
3997 the callback returned.
3999 Do not allow auto rehashing of hash table during the
4000 silc_hash_table_foreach operation, for same reasons as it is
4001 not allowed for SilcHashTableList. Affected files are
4002 lib/silcutil/silchashtable.[ch].
4004 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4006 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4007 Win32 DLL. extern's in header files are now declared with
4010 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Fixed private message handling. It used some old code that
4013 caused the client to crash. Affecte file is
4014 lib/silcclient/client_prvmsg.c.
4016 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4018 * Added function silc_client_add_channel,
4019 silc_client_replace_channel_id, and removed functions
4020 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4021 from client library.
4023 * Added cross reference of the joined channels to the
4024 SilcClientEntry, and changed the SilcChannelEntry's
4025 users list to SilcHashTable. The affected files are
4026 lib/silcclient/idlist.[ch].
4028 * Fixed a bug in hash table tarversing. While the hash table
4029 is traversed with SilcHashTableList the table must not be
4030 rehashed. It is now guaranteed that auto rehashable tables
4031 are not rehashed while tarversing the list. Also defined that
4032 silc_hash_table_rehash must not be called while tarversing
4033 the table. Added function silc_hash_table_list_reset that must
4034 be called after the tarversing is over. The affected files are
4035 lib/silcutil/silchashtable.[ch].
4037 * Changed all hash table traversing to call the new
4038 silc_hash_table_list_reset in server and in client library.
4040 * Added function silc_client_on_channel to return the
4041 SilcChannelUser entry if the specified client entry is joined
4042 on the specified channel. This is exported to application as
4043 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4045 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4047 * Fixed founder regaining problem with JOIN command on normal
4048 server. The notify for mode change must be sent always and
4049 not only if !cmd->pending. Affected file silcd/command.c.
4051 * Fixed the WHOWAS command's reply sending to support the
4052 lists correctly. Affected file silcd/command.c.
4054 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4056 * When sending JOIN command to router for processing the
4057 sender's old command identifier was not saved back to the
4058 sender's command context, fixed now. The affected file is
4061 * Create the key in JOIN command of the router did not return
4062 the channel key, added check for this. Affected file is
4065 * Fixed a channel ID update bug in JOIN command reply. Do
4066 not directly upgrade the ID but call the function
4067 silc_idlist_replace_channel_id if the ID was changed.
4068 Affected file silcd/command_reply.c.
4070 * Fixed memory leaks from command calling if it would fail.
4071 Affected file silcd/command.c.
4073 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4075 * Applied patches from cras:
4077 Memory leak fixes around libaries, irssi window resize fix,
4078 new silclist.h and silcdlist.h, all extern inline changed to
4081 * Removed dotconf from lib/dotconf, not needed anymore.
4083 * Removed TRQ from lib/trq, not needed anymore.
4085 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4086 with server connections. Later this will be configurable
4087 in config file after new config file is done. Affected file
4090 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4092 * Fixed a crash in server related to channel announcements.
4093 Affected file silcd/server.c.
4095 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4097 * Fixed memory leaks in silc_server_create_new_channel*
4098 functions. Affected file silcd/server.c.
4100 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4101 which ID was changed. This way the router will send the
4102 user list for the channel again, and server won't be in
4103 desync in some rare circumstances. Affected file is
4104 silcd/packet_receive.c.
4106 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4108 * Check for NULL socket pointer in the function
4109 silc_server_packet_send_to_channel_real. Affected file
4110 silcd/packet_send.c.
4112 * Fixed the BAN notify handling to correctly remove ban
4113 list. Affected file silcd/packet_receive.c.
4115 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4117 * Fixed some header addition to Toolkit distribution in
4118 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4120 * Added lib/silcclient/client_ops_example.h as an template
4121 file for application programmers to quickly start using
4122 the SilcClientOperation functions in their application.
4123 Updated the lib/silcclient/README as well to tell about this
4124 nice file made available.
4126 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4128 * Call silc_server_remove_from_channels when removing client
4129 entry when NO_SUCH_CLIENT_ID was received. Affected file
4130 is silcd/command_reply.c.
4132 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4134 * Added server & router operator statistics updating. Affected
4135 file silcd/packet_receive.c and silcd/command.c.
4137 * Fixed the SERVER_SIGNOFF notify handling on normal server
4138 not to save the history information for clients. Same was
4139 fixed earlier in remove_clients_by_server function, but not
4140 here. Affected file silcd/packet_receive.c.
4142 * Raised the default connection-retry count from 4 to 7 in
4143 server. Affected file silcd/server.h.
4145 * Cancel any possible reconnect timeouts when we start the
4146 key exchange. Affected file silcd/server.c.
4148 * Do not reconnect on connection failure when SCONNECT was
4149 given. Affected files silcd/server.[ch].
4151 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4153 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4155 * Fixed the NICK command to always give the unformatted
4156 nickname to the one giving the NICK command. If unformatted
4157 nickname is cached already it will be formatted and the
4158 local entry will always get the unformatted nickname.
4159 Affected file lib/silcclient/idlist.c.
4161 * Fixed some double frees from client library commands.
4162 Affected file is lib/silcclient/command.c.
4164 * Fixed CUMODE command in server to assure that no one can
4165 change founder's mode than the founder itself, there was a
4166 little bug. Affected file silcd/command.c.
4168 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4170 * Removed the SilcClientCommandDestructor from the client
4171 libary, it is not needed anymore. Affected files are
4172 lib/silcclient/silcapi.h, command[_reply].[ch],
4173 client_notify, idlist.c.
4175 * Fixed GETKEY command to first resolve client, and then
4176 resolve the server only if the client was not found, instead
4177 of resolving both at the same time. Affected file is
4178 lib/silcclient/command.c.
4180 * Added silc_client_start_key_exchange_cb and lookup the
4181 remote hostname and IP address before starting the key
4182 exchange with server. The affected file is
4183 lib/silcclient/client.c.
4185 * The server's public key is now saved using the IP address
4186 of the server and not the servername for the filename.
4187 The hostname public key filename is checked as an fall back
4188 method if the IP address based filename is not found.
4190 Fixed the GETKEY command to save the fetched server key
4191 in correct filename.
4193 Print the remote server's hostname now when new key is
4194 received during connection process. Affected file is
4195 irssi/src/silc/core/client_ops.c.
4197 * Return always our own public key to the client if it asks
4198 for it with GETKEY command. Affected file silcd/command.c.
4200 * Removed the use_auto_addr variable from default config
4201 file since it was in wrong section. Affected file is
4204 * Fixed TOPIC_CHANGE notification to not route it when it
4205 was sent using silc_server_send_notify_to_channel function.
4206 Affected file silcd/command.c.
4208 * Fixed silc_server_send_notify_kicked to send the kicker's
4209 Client ID also, it was missing. Affected files are
4210 silcd/command.c, silcd/packet_send.[ch].
4212 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4214 * Do not save client history information in SERVER_SIGNOFF.
4215 Fixes the bug in normal server that it does not detect
4216 the client becoming valid after the server becomes back
4217 online. Affected file silcd/server_util.c.
4219 * Added `sock_error' field into the SilcSocketConnection
4220 context. When error occurs during socket operation (read
4221 or write) the error is saved. Added also new function
4222 silc_socket_get_error to return human readable socket error
4223 message. Affected files are lib/silcutil/silcsockconn.[ch],
4224 lib/silcutil/unix/silcunixsockconn.c, and
4225 lib/silcutil/win32/silcwin32sockconn.c.
4227 * The server now prints the socket error message in the
4228 signoff for client. Affected file silcd/server.c.
4230 * Fixed the `created' channel information sending from router
4231 to server in JOIN command. Checks now whether the channel
4232 really was created or not and set it according that.
4234 Fixed the JOIN command to use the client entry's current
4235 ID during the joining procedure instead of the one it sent
4236 in the command (it is checked though), since it can change
4237 between the packet processing and command processing, and
4238 would just case unnecessary pain in the client end. Affected
4239 file silcd/command.c.
4241 * Fixed a channel key payload sending to use correct channel
4242 ID when the server was forced to change the channel's ID by
4243 router. Router sent the key payload with the old Channel ID.
4244 Affected file silcd/packet_receive.c.
4246 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4248 * Call silc_server_save_channel_key only if the key payload
4249 was provided in the JOIN command's command reply. Affected
4250 file silcd/command_reply.c.
4252 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4254 * Fixed silc_mp_sizeinbase to return the value correctly with
4255 MPI. Affected file lib/silcmath/mp_mpi.c.
4257 * Fixed the stop_server signal to correctly stop the scheduler
4258 and gracefully stop the server when SIGTERM or SIGINT signals
4259 are received. Affected file silcd/silcd.c.
4261 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4263 * Simple handling of TERM and HUP signals. Also added some log
4264 flushing call around. Affected file is
4267 * Fixed small bugs in silclog.c. Now buffering output will take
4268 effect after 10 seconds since startup: This will ensure that
4269 no important startup messages are lost. Also output redirection
4270 will preserve original format ([Date] [Type] message).
4271 Affected file is lib/silcutil/silclog.c.
4273 * Added two options to the config file, in the logging section:
4274 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4275 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4277 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4279 * Do not print the warning about log files not being initialized
4280 more than once to avoid excess logging. Affected file is
4281 lib/silcutil/silclog.c.
4283 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4284 the SIM copying in make install in Makefile.am.pre.
4286 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4288 * Rewritten silclog APIs. Globally interesting changes follows:
4289 silc_log_set_files() changed to silc_log_set_file().
4290 silc_log_set_callbacks() changed to silc_log_set_callback().
4291 ROBOdoc documented silclog header file.
4292 SilcLogCb now returns bool to wether inihibit the default
4293 handler or not (to keep the old behaviour return always TRUE).
4294 The new APIs should also fix the problem of the
4295 silcd_error.log file that was written in the current directory.
4298 Log files streams will remain opened after silc_log_set_file()
4299 call, means less CPU usage notably on high traffic servers.
4300 File streams are now full buffered, and flushed to the disk
4301 every 5 minutes, lesses HD activity and CPU usage.
4302 Messages can be redirected, allowing admins to configure
4303 one single logfile for all server messages.
4304 the silc_log_quick global variable to activate fast-logging.
4305 Affected files lib/silcutil/silclog.[ch]
4307 * Changed some code to conform new silclog APIs. Affected
4308 files are doc/example_silcd.conf.in, silcd/server.c
4309 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4312 * Fixed a memory leak that could occur in some situations.
4313 Affected file silcd/serverconfig.c.
4315 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4317 * Added the silc_client_del_client to remove the client from
4318 all channels as well. Affected file lib/silcclient/idlist.c.
4320 * Fixed the client library to correctly remove the client
4321 from all channels when the client entry is being destroyed.
4322 Affected file lib/silcclient/client_notify.c, command.c.
4324 * Added auto-nicking support to the client library. If the
4325 applicatio now sets client->nickname it will be sent to the
4326 server after connecting by the library. This way for example
4327 SILCNICK (or IRCNICK) environment variables will have effect
4328 and always change the nickname automatically to whatever
4329 it is wanted. Affected file lib/silcclient/client.[ch].
4331 * Renamed silc_server_command_bad_chars to the
4332 silc_server_name_bad_chars and moved it to the
4333 silcd/server_util.[ch]. Added also new function
4334 silc_server_name_modify_bad to return nickname that
4335 includes bad characters as new nickname without those
4336 bad characters. This check and modify is now used in
4337 silc_server_new_client when the username is initially set
4338 as nickname, so it must be checked to be valid nickname.
4339 Affected file silcd/packet_receive.c.
4341 * The nickname length is now taken from the packet for real
4342 and not trusted to strlen() since it clearly can return
4343 wrong length for nickname including bad characters. This
4344 also applies to channel names. Affected file silcd/command.c.
4346 * Removed the lib/silcsilm/modules directory. Modules are now
4347 compiled into the lib/silcsim. Fixed the copying of the
4348 modules to follow symbolic links in Makefile.am.pre.
4350 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4352 * Fixed silc_string_regexify list creation. Fixes bugs with
4353 BAN and INVITE commands in server. The affected file is
4354 lib/silcutil/unix/silcunixutil.c.
4356 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4358 * Removed the command destructor entirely from the server's
4359 command and command reply routines. It is not needed, and
4360 its usage was buggy and caused crashes. Affected files are
4361 silcd/command[_reply].[ch].
4363 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4365 * Cancel protocol and NULL sock->protocol if timeout
4366 occurred during protocol. Affected file silcd/server.c.
4368 * Cancel protocol timeouts always before calling the final
4369 callback, to assure that after final callback is called
4370 no other state will be called for the protocol anymore.
4371 Affected file silcd/protocol.c.
4373 * Print error log if incoming connection configuration could
4374 not be found. Affected file silcd/server.c.
4376 * Fixed JOIN command to correctly save the founder mode
4377 to the client on normal SILC server, when the channel
4378 was created by the router. Affected file silcd/command.c.
4380 * Fixed LIST command (hopefully) to send correct reply
4381 packets. Affected file silcd/command.c.
4383 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4385 * The silc_packet_receive_process now returns FALSE if the
4386 read data was invalid packet, and TRUE if it was ok.
4388 The server now checks that if unauthenticated connection
4389 sends data and its processing fails the server will close
4390 the connection since it could be a malicious flooder.
4392 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4394 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4396 * Make sure the warning about error opening a log file is
4397 printed only once and not everytime it fails (produces
4398 too much useless log). Affected file lib/silcutil/silclog.c.
4400 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4402 * Made the silc_server_daemonise() function more readable.
4403 Affected file silcd/server.c.
4405 * Pid file is now optional, the user may comment it out from
4406 the config file. Removed define SILC_SERVER_PID_FILE, we
4407 don't need a default any longer. Affected file
4408 configure.in.pre, lib/Makefile.am.pre.
4410 * Make some use of the pid file. The server now dies at startup
4411 if it detects a valid pid file on his path. The server would
4412 die anyway in this circumstance, because of the bind() failure.
4413 Affected file silcd/silcd.c.
4415 * No longer compiling lib/dotconf.
4417 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4419 * Fixed JOIN command parsing not to crash. Affected file
4420 lib/silcclient/command.c.
4422 * Fied the NICK_CHANGE notify to add the new client entry
4423 even it is resolved. This removes an <[unknown]> nick
4424 thingy bug in the client. Affected file is
4425 lib/silcclient/client_notify.c.
4427 * Do not try to allocate 0 bytes (efence does not like it)
4428 in lib/silccore/silccomand.c when encoding payload.
4430 * Do not take IRCNICK as nickname in Irssi SILC client since
4431 it is not possible to set nickname before hand connecting
4432 the server (TODO has an entry about adding auto-nicking
4435 * Changed the silc_server_command_pending to check whether
4436 there already exists an pending entry with the specified
4437 command, command identifier and pending callback. This is
4438 to fix IDENTIFY and WHOIS related crashes that may register
4439 multiple pending commands with same identifier. Affected
4440 file silcd/command.c.
4442 * Fixed the server to reconnect to the router even if it
4443 was already reconnecting and EOF was received. This to
4444 fix a possibility that the server wouldn't ever try to
4445 auto-reconnect to the router. Affected file silcd/server.c.
4447 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4449 * Fixed the server's password authentication to use the
4450 length of the locally saved password, and not the one
4451 sent in the packet. Affected file silcd/protocol.c.
4453 * Fixed same password authentication problem in the
4454 Authentication Payload handling routines in
4455 lib/silccore/silcauth.c.
4457 * Yet another password authentication problem fixed with
4458 channel password handling in silcd/command.c.
4460 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4462 * If first character of string in silc_parse_userfqdn is '@'
4463 then do not parse it. Affected file is
4464 lib/silcutil/silcutil.c.
4466 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4468 * Fixed minor bug in IDENTIFY command reply sending, which
4469 caused various weird problems during JOIN when it was
4470 resolving names for users. Affected file silcd/command.c.
4472 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4474 * Fixed the IDENTIFY command reply sending to chech better valid
4475 clients. It was possible to send incomplete list of replies.
4476 Affected file silcd/command.c.
4478 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4480 * Added silc_client_command[s]_[un]register functions now to
4481 dynamically register the commands in client library. Removed
4482 the static table of commands. This allows the client library
4483 to call commands without causing the application to know about
4484 what commands library has called.
4486 Removed the INFO command reply kludge to detect when the command
4487 was called by library. Now library use its own command reply
4488 function for INFO command.
4490 Added function silc_client_command_call to call a command.
4491 Application can use it to call command, not access the structure
4494 Now all commands that are sent by the client library (not
4495 explicitly sent by application) use own command reply functions.
4497 Affected files around lib/silcclient/ and in
4498 irssi/src/silc/core/.
4500 * Fixed the WHOIS command reply sending to chech better valid
4501 clients. It was possible to send incomplete list of replies.
4503 Fixed the WHOIS and IDENTIFY to send the request to router
4504 if normal server did not do it and did not find any results.
4506 Affected file silcd/command.c.
4508 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4510 * Moved the internal data from SilcClient context into its
4511 own file, not accesible to application. Affected files
4512 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4513 and other files in client library.
4515 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4517 * Added doc/examples installation target in Makefile.am.pre.
4520 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4522 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4523 commands the found client entry will be removed from the
4524 cache, after notifying application about the error. Affected
4525 file lib/silcclient/command_reply.c.
4527 * Changed the /MSG to check for exact nickname user gave, and
4528 not let `nick' match `nick@host' if it is only one found. Now,
4529 user must type the exact nickname (like nick@host2) even if
4530 there are no more than one same nicks found. This is to avoid
4531 a possibility of sending nickname to wrong nickname since
4532 `nick' could match `nick@host'. Affected file is
4533 irssi/src/core/silc-servers.c.
4535 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4537 * Do not print "you are now server operator" or similar when
4538 giving /away command. Affected files are
4539 irssi/src/silc/core/client_ops.c, silc-servers.h.
4541 * Made the silc_server_command_pending_error_check to send
4542 the same command reply payload it received back to the
4543 original sender of the command. This way all arguments
4544 that was received by the server will be received by the
4545 client too. Affected file silcd/command.c.
4547 * Added the silc_idcache_add to return the created cache entry
4548 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4550 * Add global clients to expire if they are not on any channel.
4551 This is because normal server will never know if they signoff
4552 if they are not on any channel. The cache expiry will take
4553 case of these entries. This is done by normal servers only.
4554 The affected files are silcd/command_reply.c,
4555 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4557 * If server receives invalid ID notification for WHOIS or
4558 IDENTIFY and the ID exists in the lists, it is removed.
4559 Affected file silcd/command_reply.c.
4561 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4562 in client then client entry that it matches is searched and
4563 the nickname is printed on the screen for user. Affected
4564 file irssi/src/silc/core/client_ops.c.
4566 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4568 * Use cache entry expire time in the LIST command reply to
4569 purge old entries from the cache after the LIST command
4570 reply has been received. This way we don't have non-existent
4571 entries in the cache for too long. Affected file is
4572 silcd/command_reply.c.
4574 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4576 * If we are normal server, and we've not resolved client info
4577 in WHOIS or IDENTIFY from router, and it is global client,
4578 we'll check whether it is on some channel. If it is not
4579 then we cannot be sure about its validity and will resolve it
4580 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4581 file silcd/command.c.
4583 * Search channel by name (if possible) rather than by ID
4584 in IDENTIFY command's command reply. Affected file is
4585 silcd/command_reply.c.
4587 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4589 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4590 Updated specs and implemented it. Affected file silcd/command.c,
4591 silcd/packet_send.c and silcd/packet_receive.c.
4593 * Implemented the <founder auth> payload handling in the JOIN
4594 command. If provided all conditions for channel joining
4595 except requirement to provide correct passphrase can be
4596 overrided by the channel founder. Updated the protocol specs.
4597 Affected file silcd/command.c.
4599 Added support for founder auth in JOIN command in client
4600 library. Fixed the parsing of the JOIN command now to support
4601 all options as they should be. The affected file is
4602 lib/silcclient/command.c.
4604 * Optimized the WHOIS and IDENTIFY commands to send the request
4605 to router only if it includes nicknames or other names. If
4606 they include only IDs then check the local cache first before
4607 routing. Affected file is silcd/command.c.
4609 * Added channels topic announcements. Affected file is
4610 silcd/packet_receive.c and silcd/server.c.
4612 * Fixed the silc_server_send_notify_topic_set to really destine
4613 the packet to channel. Affected file silcd/packet_send.c.
4615 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4616 library. Affected file lib/silcclient/client_notify.c.
4618 * Added UMODE announcements. Affected file silcd/server.c.
4620 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4622 * Memory leak fixes in:
4624 lib/silcutil/silcsockconn.c
4625 lib/silcske/silcske.c
4626 lib/silcske/groups.c
4628 lib/silccrypt/silcpkcs.c
4629 lib/silccore/silccommand.c
4630 lib/silccore/silcidcache.c
4635 * ROBOdoc documented the lib/silcske/groups.h file and a
4636 bit changed the interface for better.
4638 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4640 * Update the client entry context in the ID cache after
4641 nick change. Affected file lib/silcclient/command.c.
4642 Fixes the CUMODE command when regaining founder privileges,
4643 and a little WHOIS problem.
4645 * Fixed silc_net_gethostbyname to correctly call the
4646 inet_ntop. Affected file lib/silcutil/silcnet.c.
4648 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4650 * Added IPv6 support checking to the configure.in.pre, added
4651 also --enable-ipv6 option to override the check. Affected
4652 file configure.in.pre.
4654 * The silc_thread_create now calls the start function
4655 directly if threads support is not compiled in. Removes
4656 ugly #ifdef's from generic code. Affected files are
4657 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4659 * Added silc_net_gethostby[name/addr]_async to asynchronously
4660 resolve. Affected files are lib/silcutil/silcnet.[ch].
4662 * Added support for rendering IPv6 based server, client and
4663 channel IDs. Affected file lib/silcutil/silcutil.c.
4665 * Added support for creating IPv6 based server IDs. Affected
4666 file is silcd/serverid.c.
4668 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4670 * Added silc_net_gethostby[addr/name] into the
4671 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4672 routines. Added silc_net_is_ip[4/6]. Affected file is
4673 lib/silcutil/unix/silcunixnet.c. All routines that take
4674 address as argument now supports both IPv4 and IPv6 addresses.
4676 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4678 * Fixed LIST command reply sending in server. Affected file
4681 * Server now sends the kicker's client ID in the KICK notify
4682 to the kicked client. Affected file silcd/command.c.
4684 * The client library now parses the kickers client ID and
4685 UI displays it. Affected files lib/silcclient/client_notify.c
4686 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4688 * Made all payload parsing function prototypes consistent.
4689 They all take now const unsigned char * and uint32 pair as
4690 the payload data instead of SilcBuffer. Changes all around
4691 the source tree. Other unsigned char* -> const unsigned char*
4692 changes around the tree as well.
4694 * Optimized SFTP client and server packet sending not to
4695 allocate new buffer for each packet but to recycle the
4696 first allocated buffer. Affected files are
4697 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4699 * Optimized the SFTP client to use SilcList instead of
4700 SilcDList for requests, because it is faster. Affected file
4701 is lib/silcsftp/sftp_client.c.
4703 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4704 into lib/silccore/silcid.[ch].
4706 Renamed silcpayload.[ch] into silcargument.[ch].
4708 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4710 * If client entry is deleted with active key agreement
4711 session, abort the session.
4713 The silc_client_abort_key_agreement now calls the completion
4714 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4716 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4719 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4721 * Don't use __restrict in older GCC's. Affected file is
4722 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4724 * silc_net_localhost now attempts to reverse lookup the
4725 IP/hostname. Affected file lib/silcutil/silcnet.c.
4727 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4728 command. It can be used to gain founder privileges at
4729 the same time when joining the channel.
4731 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4732 kicker's client ID as well. Updated protocol specs.
4734 Defined that the server must send SILC_COMMAND_IDENTIFY
4735 command reply with error status to client who sent
4736 private message with invalid client ID.
4738 Updated the protocol specification.
4740 * Added silc_server_send_command_reply to send any
4741 command reply. Affected file silcd/packet_send.[ch].
4743 * Added silc_id_payload_encode_data to encode ID payload
4744 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4746 * The server now send IDENTIFY command reply with error
4747 status if client ID in private message is invalid. Affected
4748 file silcd/packet_receive.c.
4750 * Save the server key file with server's IP address in
4751 the filename instead of hostname. The affected file is
4752 irssi/src/silc/core/client_ops.c.
4754 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4756 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4759 * Added libtool support for compiling shared objects in
4760 lib/silcsim. Affected file configure.in.pre and
4761 lib/silcsim/Makefile.am. Original patch by cras.
4763 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4765 * Pid file configuration, and server's config file fixes
4766 patch by toma. Updated CREDITS file.
4768 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4770 * Fixed silc_client_channel_message to not try to decrypt
4771 the message twice if it resolved the destination client
4772 information. This could cause of dropping one channel
4773 message. Affected file lib/silcclient/client_channel.c.
4775 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4777 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4778 lib/silcclient/client.c. This function is used when the SILC
4779 Client is run under some other scheduler, or event loop or
4780 main loop. On GUI applications, for example this may be
4781 desired to used to run the client under the GUI application's
4782 main loop. Typically the GUI application would register an
4783 idle task that calls this function multiple times in a second
4784 to quickly process the SILC specific data.
4786 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4788 * Fixed silc_server_drop() for dropping the supplementary
4789 groups as well, this could cause a security hole on some
4792 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4794 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4797 * Write PID file after dropping privileges. Added -F option
4798 to run server on foreground. A patch by debolaz.
4799 Affected files silcd/server.c, silcd/silcd.c.
4801 * Fixed MOTD to return the MOTD file server name. Affected
4802 file silcd/command.c.
4804 * Added INFO command reply handling to the Irssi SILC Client.
4805 Affected file irssi/src/silc/core/client_ops.c.
4807 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4809 * Fixed the silc_idcache_list_* routines to really support
4810 the dynamic list. Fixes a crash. Affected file is
4811 lib/silccore/silcidcache.c.
4813 * Fixed the LIST command reply to really call LIST command's
4814 pending callbacks. Affected file silcd/command_reply.c.
4816 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4818 * Update conn->local_entry->nickname after giving NICK
4819 command. Affected file lib/silcclient/command.c.
4821 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4823 * Added the [pid] option to the silcd configuration file
4825 Affected files: serverconfig.[ch] and silcd.c
4827 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4829 * Save fingerprint in WHOIS command reply in server.
4830 Affected file silcd/command_reply.c.
4832 * Fixed NICK commands pending callback registration.
4833 Affected file lib/silcclient/command.c.
4835 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4837 * Use ++server->cmd_ident when sending commands in server,
4838 instead of random number. Affected file silcd/command.c.
4840 * Fixed GETKEY command reply to call actually GETKEY pending
4841 command callbacks. Affected file silcd/command_reply.c.
4843 * A bit stricter check for nicknames. Check for same nickname
4844 in NICK command also. Affected file silcd/command.c.
4846 * Do not call INFO command everytime client ID changes, only
4847 during first connecting. Affected file lib/silcclient/client.c.
4849 * Set the new nickname only after successful command reply for
4850 NICK command is returned by server. Affected file
4851 lib/silcclient/command.c.
4853 * Remove nicknames from nicklist during server_signoff notify.
4854 Should fix /NAMES bit more. The affected file is
4855 irssi/src/silc/core/silc-channels.c.
4857 * Added `fingerprint' field to the SilcIDListData in the
4858 silcd/idlist.h to hold the fingerprint of the client's
4861 Send the fingerprint of the client's public key in WHOIS
4864 Affected files silcd/command.c, and silcd/idlist.[ch].
4866 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4867 create fingerprint from given data.
4869 * Show the fingerprint of the client's public key in WHOIS.
4870 Affected files irssi/src/module-formats.[ch] and
4871 irssi/src/silc/core/client_ops.c.
4873 * Format the multiple same nicknames also during JOIN and
4874 NICK_CHANGE notifys. Affected file is
4875 lib/silcclient/client_notify.c.
4877 * Do not print error on screen for invalid private message
4878 payload since it can come if someone is sending private
4879 messages with wrong key. Affected file
4880 lib/silccore/silcprivate.c.
4882 * Fixed multiple concurrent /PING crash. Affected file
4883 lib/silcclient/command.c.
4885 * Changed the wrong ID encoding. All IP addresses must be
4886 in MSB first order in encoded format. They were encoded
4887 wrong and was in LSB format. Affected files are
4888 silcd/serverid.c, lib/silcutil/silcutil.c.
4890 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4892 * Call the `connect' client operation through the scheduler
4893 in case of error. Affected file lib/silcclient/client.c.
4895 * Call the `failure' client operation even if the error
4896 occurred locally during a protocol. Affected file is
4897 lib/silcclient/protocol.c.
4899 * Added support of sending LIST command to router from normal
4900 server. This way normal server can get list of all channels
4901 in the network too. Fixed the channel list sending in the
4902 server too. Affected files are silcd/command.c, and
4903 silcd/command_reply.[ch].
4905 * Added silc_server_update_channels_by_server and
4906 silc_server_remove_channels_by_server. They are used during
4907 disconnection of primary router and in backup router protocol.
4908 Affected file silcd/server_util.[ch], silcd/server.c and
4909 silcd/server_backup.c.
4911 * Fixed channel adding to global list in IDENTIFY command
4912 reply in server. Affected file silcd/command_reply.c.
4914 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4916 * If the incoming packet type is REKEY or REKEY_DONE process
4917 that packet always synchronously. Fixes yet another MAC
4918 failed error on slow (dialup) connections. Affected file
4919 lib/silcclient/client.c and silcd/server.c.
4921 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4923 * Call check_version SKE callback for initiator too. Affected
4924 file lib/silcske/silcske.c.
4926 * Implemented fix for security hole found in the SKE that was
4927 fixed in the specification few days back; the initiator's
4928 public key is now added to the HASH value computation.
4929 Added backwards support for the old way of doing it too, for
4930 old clients and old servers. Affected file is
4931 lib/silcske/silcske.c.
4933 * Enabled mutual authentication by default in SKE. If initiator
4934 is not providing mutual authentication the responder will
4935 force it. This will provide the proof of posession of the
4936 private key for responder. The affected files are
4937 lib/silcclient/protocol.c and silcd/protocol.c.
4939 * Do not cache anymore the server's public key during SKE.
4940 We do mutual authentication so the proof of posession of
4941 private key is done, and if the server is authenticated in
4942 conn auth protocol with public key we must have the public
4943 key already. Affected file silcd/protocol.c.
4945 * Added new global debug variable: silc_debug_hexdump. If
4946 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4947 file lib/silcutil/silclog.[ch].
4949 * Fixed compilation warning due to char * -> const char *.
4950 Affected files lib/silcutil/silcnet.h, and
4951 lib/silccore/silcauth.[ch].
4953 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4955 * Fixed CMODE command when new channel key was created. If
4956 the creation failed the old key was removed. Next time giving
4957 same command would crash the server since the old key was
4958 freed already. Affected file silcd/command.c.
4960 * Fixed the silc_server_announce_get_channels to not crash
4961 on reconnect. Affected file silcd/server.c.
4963 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4965 * Added silc_log_set_debug_string function to set a regex
4966 string to match for debug output. Only the function names,
4967 or filenames matching the given debug string is actually
4968 printed. This way it is possible to filter out those debug
4969 strings that user is not interested in.
4971 Fixed a bug in silc_string_regexify.
4973 Affected files lib/silcutil/silclog.[ch], and
4974 lib/silcutil/unix/silcunixutil.c.
4976 * Changed the -d options in both server and Irssi SILC client
4977 to take the debug string as argument. Affected files
4978 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4980 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4982 * Added silc_hash_babbleprint to create a Bubble Babble
4983 Encoded fingerprint. The encoding is developed by Antti
4984 Huima (draft-huima-babble-01.txt), and it creates human
4985 readable strings out of binary data. Affected file
4986 lib/silccrypt/silchash.[ch].
4988 * Print the babble print now in addition of fingerprint as well
4989 in Irssi SILC client. Affected files are
4990 irssi/src/fe-common/silc/module-formats.[ch],
4991 irssi/src/fe-common/silc/core/client_ops.c.
4993 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4995 * Fixed a security problem found in SKE. The initiator's
4996 public key too is now added to the HASH hash value creation
4997 which is signed by the responder to create the SIGN value.
4998 This will prevent anyone in the middle to lie to the responder
4999 about the initiator's public key. If this is done now, the
5000 man in the middle will get caught. Updated the protocol
5003 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5005 * Better installation directory handling. Configure module
5006 paths and other paths automatically to example_silc* files
5007 in doc/. A patch by toma.
5009 * Fixed compiler warning from MPI library, and from SILC RNG.
5012 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5013 It can be configured with ./configure. A patch by toma.
5015 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5017 * Find correct make to use in prepare-clean. A patch by
5018 toma. Affected file prepare-clean.
5020 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5022 * Added irssi variables use_auto_addr, auto_bind_ip,
5023 auto_bind_port and auto_public_ip.
5025 * Changed the interface for silc_client_send_key_agreement
5026 in lib/silcclient/silcapi.h
5030 irssi/src/silc/core/silc-core.c
5032 lib/silcclient/silcapi.h
5033 irssi/src/silc/core/silc-channels.c
5034 lib/silcclient/client_keyagr.c
5037 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5039 * Added silc_pkcs_public_key_compare to compare two
5040 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5042 * Check that the client who set the founder mode on the
5043 channel is the same client that is giving the founder
5044 mode to itself. It is done by comparing the saved public
5045 key (it is saved even in the authentication is passphrase).
5046 Affected file silcd/command.c.
5048 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5050 * Do not process packet for disconnected socket connection.
5051 Affected file lib/silccore/silcpacket.c.
5053 * Process the DISCONNECT packet through scheduler in the
5054 client library. Affected file lib/silcclient/client.c.
5056 * Fixed the silc_client_packet_parse to not to increase
5057 the packet sequence number if the conn->sock and the
5058 current socket connection is not same. This can happen
5059 for example during key agreement when the conn includes
5060 multiple socket connections (listeners). Affected file
5061 lib/silcclient/client.c.
5063 * The sender of the file transfer request now provides also
5064 the pointer (listener) for the key exchange protocol. If
5065 the listener cannot be created then it sends empty key
5066 agreement and lets the receiver provide the listener.
5068 Added `local_ip' and `local_port' arguments to the
5069 silc_client_file_send. If they are provided they are used,
5070 if not then it will attempt to find local IP address, if
5071 not found or bind fails then the remote client will provide
5074 Affected files are lib/silcclient/client_ftp.c and
5075 lib/silcclient/silcapi.h.
5077 * Extended the FILE SEND command to support defining the
5078 local IP and port for key exchange listener. They are
5079 optional. Affected file irssi/src/silc/core/silc-servers.c.
5081 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5083 * Defined to WHOIS command reply the sending of fingerprint
5084 of the client's public key (if the proof of posession of the
5085 corresponding private key is verified by the server).
5086 Updated to the protocol specification.
5088 * Added support of receiving the client's public key's
5089 fingerprint in command reply in client library. Affected
5090 file is lib/silcclient/command_reply.c, and
5091 lib/silcclient/idlist.[ch].
5093 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5095 * Do not send over 128 chars long nickname to the server
5096 in NICK command. Affected file lib/silcclient/command.c.
5098 * Do not send over 256 chars long channel names to the server
5099 in JOIN command. Affected file lib/silcclient/command.c.
5101 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5103 * Assure that silc_server_close_connection cannot be called
5104 twice for same socket context. Affected file is
5107 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5109 * Send error message to application if opening file for
5110 writing during file transfer fails. Affected file is
5111 lib/silcclient/client_ftp.c.
5113 Remove all file transfer sessions for a client that we're
5114 removing from ID cache.
5116 Affected file is lib/silcclient/client_ftp.c.
5118 * Fixed silc_net_addr2bin to return correct address. Affected
5119 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5121 * Fixed file transfer session removing on signoff notify.
5122 Affected file irssi/src/silc/core/silc-servers.c.
5124 * Added the SilcClientFileError to be returned in the monitor
5125 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5126 Affected file lib/silcclient/silcapi.h.
5128 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5130 * Fixed a crash in silc_client_ftp_free_sessions and
5131 silc_client_ftp_session_free_client. Affected file
5132 lib/silcclient/client_ftp.c.
5134 * Added `disabled' field in the SilcChannelEntry in the server
5135 to indicate if the server entry is disabled. Affected file
5136 silcd/idlist.h, silcd/command[_reply].c.
5138 * SILC server adds now /var/run/silcd.pid everytime it is
5139 started. Affected file silcd/silcd.c.
5141 * Added silc_server_packet_send_clients to send a packet to
5142 the provided table of client entries. Affected file
5143 silcd/packet_send.[ch].
5145 * Fixed a crash in client resolving in client_prvmsg.c in
5146 client library. Affected file lib/silcclient/client_prvmsg.c.
5148 * Do not actually remove the client directly from ID cache
5149 during SERVER_SIGNOFF, but invalidate it. This way we
5150 preserve the WHOWAS info for the client. Affected file
5151 silcd/server_util.c.
5153 * Fixed SERVER_SIGNOFF notify handling in the server. The
5154 server is now able to process incoming SERVER_SIGNOFF notify
5155 for a server that it doesn't even know about. It will remove
5156 the clients provided in the notify. Affected file
5157 silcd/packet_receive.c.
5159 * Check for partial packet in data queue after every packet that
5160 was found from the queue. Return and wait for more data if
5161 there is partial data in queue. Affected file is
5162 lib/silccore/silcpacket.c.
5164 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5166 * Added SilcClietFileError enum to indicate error in
5167 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5168 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5169 Affected files lib/silcclient/silcapi.h and
5170 lib/silcclient/client_ftp.c.
5172 * Check that newsize in silc_buffer_realloc is larger than
5173 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5175 * Added better monitor of file transfers. It now monitors
5176 key agreement protocol during the file transfer too. Added
5177 error reporting too. Affected files
5178 irssi/src/silc/core/silc-servers.c,
5179 irssi/src/fe-common/silc/module-formats.[ch].
5181 * Wrote a help file for FILE command.
5183 * Added silc_rng_global_get_byte_fast to get not-so-secure
5184 random data as fast as possible. Random data is read from
5185 /dev/urandom if available and from the SILC RNG if not
5186 available. It is used in padding generation. Affected file
5187 lib/silccrypt/silcrng.[ch].
5189 * All packets in client library are now processed synchronously.
5190 Optimized packet processing a lot. Affected file
5191 lib/silcclient/client.c.
5193 * All server connection packets are processing synchronously
5194 now in server, to optimize packet processing. Affected file
5197 * Include files are installed now only in Toolkit distribution
5198 if make install is given. Affected files: all Makefile.am's.
5200 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5202 * Assure that silc_client_notify_by_server_resolve does not
5203 resolve the client information multiple times. If it cannot
5204 be found by the first it cannot be found at all. Affected
5205 file lib/silcclient/client_notify.c.
5207 * Fixed WHOWAS command reply calling. Affected file
5208 lib/silcclient/command_reply.c.
5210 * Removed all references to silc_idlist_get_client from the
5211 Irssi SILC client since that call is internal call used by
5212 the library. The Irssi SILC client will use now client
5213 retrieval functions found in silcapi.h.
5215 * Fixed a bug in resolving nickname info before sending
5216 private message. It used freed memory. Affected file
5217 irssi/src/silc/core/silc-servers.c.
5219 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5221 * Assure my_channels statistics cannot go negative in server.
5222 Affected files silcd/server.c, silcd/server_util.c.
5224 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5226 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5228 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5230 * Win32 Toolkit changes. Affected files
5231 win32/silc.dsw, win32/libsilc/libsilc.def,
5232 win32/libsilcclient/libsilc.def,
5233 lib/silcutil/silcutil.c, and
5234 lib/sftp/sftp_fs_memory.c.
5236 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5238 * Added silc_net_localip to return local host's IP address.
5239 Affected file lib/silcutil/silcnet.[ch].
5241 * If key exchange or rekey protocol is active for a connection
5242 parse all packets syncronously since there might be packets
5243 in packet queue that we are not able to process without first
5244 processing packets before them. Affected file silcd/server,
5245 lib/silcclient/client.c.
5247 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5248 whether library should continue processing the packet.
5249 Affected file lib/silccore/silcpacket.h.
5251 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5252 SilcSFTPMonitorData to SFTP server to monitor various
5253 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5254 lib/silcsftp/sftp_server.c.
5256 * Added silc_file_size to return file size. Affected file
5257 lib/silcutil/silcutil.[ch].
5259 * Implemented the file transfer support for the client library.
5260 Added preliminary support for simple client to client one-file
5261 transmission. Affected file lib/silcclient/client_ftp.c,
5262 lib/silccilent/client.[ch].
5264 * Added new local command FILE to the Irssi SILC Client.
5265 It is used to perform the file transfer. It has subcommands
5266 SEND, RECEIVE, SHOW and CLOSE. Affected files
5267 irssi/src/silc/core/client_ops.c,
5268 irssi/src/silc/core/silc-server.[ch].
5270 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5272 * Relay the SILC_PACKET_FTP in the server. Affected files
5273 silcd/server.c and silcd/packet_receive.c.
5275 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5277 * Renamed silc_file_read and silc_file_write to functions
5278 silc_file_readfile and silc_file_writefile. Added function
5279 silc_file_open and silc_file_close. Affected files
5280 lib/silcutil/silcutil.[ch].
5282 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5284 * Resolve the client info when received private message or
5285 channel message for a client which nickname we don't know.
5286 Affected files lib/silcclient/client_prvmsg.c and
5287 lib/silcclient/client_channel.c.
5289 * Do not crash in /KEY if client is not connected. Affected
5290 file irssi/src/silc/core/silc-channels.c.
5292 * Added SilcClientStatus field to the SilcClientEntry in the
5293 lib/silcclient/idlist.h.
5295 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5296 is incomplete and is being resolved, it won't be resolved
5299 Make sure also that USERS command reply does not resolve
5300 twice information. Affected file is
5301 lib/silcclient/command_reply.c.
5303 Make sure that silc_client_get_clients_by_list does not
5304 resolve twice same information.
5306 * Check for valid client->id in the silc_server_free_client_data.
5307 Affected file silcd/server.c.
5309 * Fixed /GETKEY nick@server not to crash if the server entry
5310 is not found. Affected file lib/silcclient/command.c.
5312 * Fixed the silc_server_check_cmode_rights to check the
5313 requested modes correctly. Affected file silcd/command.c.
5315 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5317 * Better checks for non-printable chars in nick added.
5318 Affected file silcd/command.c.
5320 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5322 * Call the silc_server_udpate_servers_by_server in the
5323 primary router that comes back online in the backup resuming
5324 protocol. Otherwise it routes packets wrong. Affected file
5325 silcd/server_util.[ch], silcd/server_backup.c.
5327 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5329 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5330 lib/silcutil/silcbuffmt.[ch].
5332 * Redefined the SILC packet header to include the padding
5333 length. Affected file lib/silccore/silcpacket.[ch].
5335 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5336 length for maximum padding up to 128 bytes). Affected
5337 file lib/silccore/silcpacket.h.
5339 * Removed all backwards support for old 0.5.x MAC thingies.
5340 The SILC packet header change makes it impossible to be
5341 backwards compatible.
5343 * Send the ENDING packet with timeout in the backup resuming
5344 protocol. This is to assure that all routers has connected
5345 to the primary router. Affected file silcd/server_backup.c.
5347 * Changed the RNG to take the first IV from random data. It
5348 used to take it from zero actually. Changed the RNG also
5349 to use /dev/urandom during session. /dev/random is used
5350 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5352 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5354 * Changed the SILC packet header to have the first two bytes
5355 (the packet length) encrypted. Affected files aroung the
5356 code tree, lib/silccore/silcpacket.[ch]. Removed the
5357 SilcPacketCheckDecrypt callback. It is not needed anymore
5358 since the silc_packet_receive_process will determine now
5359 whether the packet is normal or special.
5361 * Implemented the unidirectional MAC keys. Affected files
5362 lib/silcske/silcske.c, silcd/protocol.c and
5363 lib/silcclient/protocol.c.
5365 * Implemented the packet sequence number to the MAC computation.
5366 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5367 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5368 lib/silcclient/protocol.c.
5370 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5372 * Allow backup router to announce servers. All servers
5373 announced by backup router are added to the global list
5374 automatically. Update hte server's socket to our primary
5375 router also when backup router announces a server.
5376 Affected file silcd/packet_receive.c.
5378 * Do not update the client->router in the function
5379 silc_server_udpate_clients_by_server if the client is on
5380 global list. We might fail to find any specific server
5381 for locally connected clients and local cell clients. They
5382 should still use the `from' and not `to' as client->router.
5383 This fixes backup router resuming protocol. Affected file
5384 silcd/server_util.c.
5386 * Decrease channel statistics count only if the channel
5387 deletion worked. Affected files are silcd/server.c and
5388 silcd/server_util.c.
5390 * Added silc_server_update_servers_by_server to update origin
5391 of all server entries. Used during backup router protocol.
5392 Affected files silcd/server_util.[ch], silcd/server.c. and
5393 silcd/backup_router.c.
5395 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5396 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5397 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5398 lib/silccrypt/silchmac.c.
5400 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5402 * Assure that router cannot reroute the same channel message
5403 to the sender. Affected file silcd/packet_receive.c.
5405 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5407 * Made better checks that the channel message is not sent
5408 to the router it came from. Affected file is
5409 silcd/packet_send.c. Fixed memory leak too.
5411 * Announce informations for incoming router connection, but
5412 only after checking if it is replaced by backup router.
5413 Affected file silcd/packet_receive.c.
5415 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5417 * Fixed the backup resuming protocol to work in multiple
5418 router environment. Affected file silcd/server_backup.c.
5420 * Route packet only to one router in the function
5421 silc_server_packet_send_to_channel. Affected file is
5422 silcd/packet_send.c.
5424 * Fixed silc_server_send_notify_dest to set the broadcast
5425 flag. Fixed the silc_server_send_notify_topic to actually
5426 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5427 Affected file silcd/packet_send.c.
5429 * Changed the SFTP Filesystem interface. Changed the
5430 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5431 the filesystem operation function. The SilcSFTPFilesystem
5432 is now a context that is allocated by all filesystem allocation
5433 functions and it already includes the operations structure
5434 and filesystem specific context. It is given as argument
5435 now to the silc_sftp_server_start. This made the interface
5436 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5437 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5439 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5441 * Changed the backup router adding and getting interfaces
5442 in the server. The router that will be replaced by the
5443 specified backup router is now sent as argument. Affected
5444 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5447 * Added silc_net_addr2bin_ne to return the binary form of
5448 the IP address in network byte order. Affected files
5449 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5451 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5453 * Check for existing server ID in silc_server_new_server
5454 and in silc_server_connect_to_router_final and remove the
5455 old entry if it exists. Affected file silcd/packet_receive.c,
5458 * Send the channel message always to only one router, either
5459 in upstream or downstream. Affected file is
5460 silcd/packet_send.c.
5462 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5464 * Wrote the definition of the backup resuming protocol to the
5465 protocol specification.
5467 * Removed one redundant channel key generation from normal
5468 server during joining procedure. Removed one redundant
5469 channel key sending from server to router during joining
5470 procedure. Affected file silcd/command.c.
5472 * Made minor bugfixes to the backup router resuming protocol.
5473 Affected file silcd/server_backup.c, server.c.
5475 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5477 * Added --disable-asm configuration option. Affected files
5478 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5481 * Implemented the backup resuming protocol that is used to
5482 resume the primary router position in the cell after the
5483 primary router comes back online. Affected files
5484 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5485 and silcd/server_util.[ch].
5487 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5489 * Sleep two (2) seconds after sending QUIT command to server.
5490 Affected file lib/silcclient/command.c.
5492 * Assure that if outgoing data buffer is pending do not force
5493 send any data. Affected file silcd/packet_send.c.
5495 * Assure that if outgoing data buffer is pending do not force
5496 send any data. Affected file lib/silcclient/client.c.
5498 * Implemented the backup router support when the primary router
5499 goes down. The servers and routers can now use the backup
5500 router as new primary router without loosing connectivity.
5502 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5504 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5505 in the server to indicate disabled entry. All data read
5506 from the connection will be ignored and no data is sent
5507 for entry that is disabled. Affected files are
5508 silcd/idlist.h, silcd/server.c.
5510 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5512 * Created SFTP client and server test programs in the
5513 lib/silcsftp/tests directory.
5515 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5517 * Implemented memory filesystem (virtual filesystem) for
5518 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5521 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5523 * Implemented the SFTP (SSH File Transfer Protocol) to the
5524 lib/silcsftp. It includes SFTP client and SFTP server
5527 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5529 * Moved lib/silccore/silcprotocol.[ch] to the
5530 lib/silcutil library.
5532 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5533 take variable argument list pointer as argument. Affected
5534 file lib/silcutil/silcbuffmt.[ch].
5536 * Added silc_buffer_set function that is used to set data
5537 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5538 Affected file lib/silcutil/silcbuffer.h.
5540 * Changed various routines in the core library to use the new
5541 silc_buffer_set instead of allocating new buffer only for
5544 * Added 64-bit value formatting and unformatting support to the
5545 silc_buffer_[un]format routines. Affected file is
5546 lib/silcutil/silcbuffmt.[ch].
5548 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5549 to includes/bitmove.h.
5551 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5553 * Fixed channel user mode saving in client library. Affected
5554 file lib/silcclient/command[_reply].c.
5556 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5558 * Defined the file transfer to the SILC Protocol. Added
5559 new packet type SILC_PACKET_FTP and defined File Transfer
5560 Payload. The mandatory file transfer protocol is SFTP
5561 (SSH File Transfer Protocol). Affected file in addition
5562 of the internet draft is lib/silccore/silcpacket.h.
5564 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5565 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5566 is used as part of backup router protocol when the primary
5567 router of the cell is back online and wishes to resume
5568 the position as primary router.
5570 * Redefined the MAC generation keys in the protocol. The
5571 same key is not used anymore in both direction. Both
5572 direction will now use different keys for sending and
5573 receiving. This fixes a potential security flaw. This
5574 change causes incompatibilities in the protocol.
5576 * Redefined also the MAC computation from the packet.
5577 An packet sequence number is now added to the MAC
5578 computation. This prevents possible replay attacks against
5579 the protocol. This change too causes incompatibilities
5582 Added `sequence' field to the SilcPacketContext to hold
5583 the current sequence number for the packet.
5585 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5587 * Added `created' field to the SilcIDListData in the file
5588 silcd/idlist.h to indicate the time when the entry was
5591 * Added `created' field to the SilcChannelEntry too. Affected
5592 file silcd/idlist.h.
5594 * Added `creation_time' aguments to all the announcement functions
5595 in the server. If it is provided then only the entries that
5596 was created after the provided time frame are actually
5597 announced. Affected file silcd/server.[ch].
5599 * The protocol says that the Channel ID's IP address must be
5600 based on the router's IP address. Added check for this in
5601 the silc_server_new_channel when processing incoming New Channel
5602 Payload. Affected file silcd/packet_receive.c.
5604 * Print out the correct version with --version in SILC client.
5605 Affected file irssi/src/silc/core/silc-core.c.
5607 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5609 * Fixed WHOWAS command to check for completnes of the client
5610 entry always, not just when the command is coming from client.
5611 Affected file silcd/command.c.
5613 * Added new function silc_server_packet_queue_purge to purge the
5614 outgoing data queue to the network. After the function returns
5615 it is guaranteed that the outgoing packet queue is empty.
5616 Affected file silcd/packet_send.[ch].
5618 * Purge the outgoing packet queue in the rekey protocol's final
5619 callback to assure that all rekey packets go to the network
5620 before quitting the protocol. Affected file silcd/server.c.
5622 * Added silc_client_packet_queue_parse as similar function as
5623 in server to the client library. The affected file is
5624 lib/silcclient/client.c.
5626 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5628 * Splitted silcd/server.c and created silcd/server_util.[ch]
5629 for utility functions.
5631 * Added new socket flag SILC_SF_DISABLED to indicate that the
5632 connection is open but nothing can be sent to or received from
5633 the connection. Affected file lib/silcutil/silsockconn.[ch].
5634 The checking for disabled socket is checked in the low level
5635 silc_socket_write and silc_socket_read functions.
5637 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5639 * Allow only nicknames and channel names that fits into the
5640 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5642 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5644 * When processing JOIN command reply in server check that if
5645 the channel exists in our global list we'll move it the local
5646 list. Affected file silcd/command_reply.c.
5648 * Fixed the check whether client is joined on the channel already
5649 in JOIN command. Affected file lib/silcclient/command.c.
5651 * Fixed the JOIN command reply to check whether the channel
5652 already exists. Affected file lib/silcclient/command_reply.c.
5654 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5656 * Added silc_ske_status_string to map the SKE error numbers
5657 to readable strings. The affected files are
5658 lib/silcske/silcske[_status].[ch].
5660 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5662 * Do not show the private channels on the WHOIS channel list
5663 as it is not allowed by the protocol. The affected file is
5666 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5668 * Assure that the packet length digged from the actual packet
5669 is something sensible in the silc_packet_decrypt_rest_special
5670 in lib/silccrypt/silcpacket.c.
5672 * Free and NULL the allocated pointer in silc_hmac_alloc if
5673 the HMAC allocation fails. The affected file is
5674 lib/silccrypt/silchmac.c.
5676 * Print the selected security properties to the log files in
5677 the server. Affected file silcd/protocol.c.
5679 * Add SKE's reference counter even if calling the completion
5680 callback manually. Otherwise it goes negative, although it
5681 does not cause any problems. The affected file is
5682 lib/silcske/silcske.c.
5684 * Remove the client entry with short timeout after giving the
5685 KILL command. Affected file lib/silcclient/command.c.
5687 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5688 case all found clients are already disconnected (WHOWAS would
5689 found them) in the server. Affected file silcd/command.c.
5691 * Update the last_receive (time of last data received) to be
5692 updated only when received private or channel message so that
5693 the idle time showed in WHOIS makes more sense.
5695 * Added boolean field `valid' in to the SilcClientEntry in the
5696 client library to indicate whether the entry is valid or not.
5697 This fixes the nickname change bug on channel when changing
5698 the nickname to be same than the old (like nick to Nick) the
5699 nickname formatter doesn't set the new nick anymore to Nick@host.
5700 Affected file lib/silcclient/idlist.[ch].
5702 * Now actually fixed the nickname changing on disconnection.
5703 Added new function silc_change_nick to the Irssi SILC Client.
5704 Affected file irssi/src/silc/core/client_ops.c,
5705 irssi/src/silc/core/silc-nicklist.[ch].
5707 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5709 * Check that the public key exists in the GETKEY command before
5710 trying to encode it. Affected file silcd/command.c.
5712 * Print some notifications on received public keys with GETKEY
5713 command in the Irssi SILC Client. Affected files are
5714 irssi/src/fe-common/silc/module-formats.[ch],
5715 irssi/src/silc/core/client_ops.c.
5717 * Use IDENTIFY command to resolve the server information in the
5718 GETKEY command instead of INFO command. Affected file
5719 lib/silcclient/command.c.
5721 * All command reply functions in the client library now calls
5722 the pending command reply callbacks even if an error has
5723 occurred. The server has done this a long time and now it was
5724 time to move the client library to this as well. Now all
5725 errors can be delivered back to the pending command reply
5726 callbacks if necessary. Affected files are
5727 lib/silcclient/command[_reply].[ch].
5729 * Change the nickname on disconnection back to the username
5730 because in reconnect the server will enforce it to it anyway.
5731 Affected file irssi/src/silc/core/silc-servers.c.
5733 * Fixed a config file parsing bug in the Irssi SILC client.
5734 Affected file irssi/src/silc/core/clientconfig.c.
5736 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5738 * When printing the channel mode on JOIN, verify that the
5739 channel key and channel's HMAC are valid. Affected file
5740 irssi/src/silc/core/client_ops.c.
5742 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5744 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5745 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5746 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5748 * Removed channel key rekey task deleting from the function
5749 silc_server_save_channel_key. Affected file silcd/server.c.
5750 Added explicit timeout task context instead that is used to
5751 delete the task if we are registering a new task before the
5752 new task has elapsed.
5754 * When channel key rekey occurs the client library now saves
5755 the old channel key for a short period of time (10 seconds) and
5756 is able to use it in case some is still sending channel
5757 messages encrypted with the old key after the rekey. Affected
5758 file lib/silcclient/[idlist.h|client_channel.c].
5760 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5762 * Added check to the silc_server_new_id_real to not accept
5763 new ID if it is the sender's own ID. Affected file is
5764 silcd/packet_receive.c.
5766 * Assure that we do not announce ourself or the one we've
5767 sending our announcements when we're router and are announcing
5768 servers to our primary router. Affected file silcd/server.c.
5770 * Fixed silc_server_command_identify_check_client to assemble
5771 correct WHOIS packet. It send corrupted WHOIS packet and
5772 caused problem with router to router connections. Affected
5773 file silcd/command.c.
5775 Fixed also silc_server_command_whois_check the same way
5776 as for the IDENTIFY command.
5778 * Added new SilcIDListStatus to the server in the SilcIDListData
5779 structure. The status now includes the current status of
5780 the entry (like registered, resolved etc.). Affected file
5781 silcd/idlist.[ch]. Defined a bunch of different status types
5782 as well. This replaced the old boolean registered field as well.
5784 Added resolve_cmd_ident field to the SilcClientEntry structure
5785 too so that if the entry is for example being resolved so
5786 another command may attach to the same pending command reply
5787 without requiring to resolve the same entry again. This concept
5788 should optimize the WHOIS and the IDENTIFY resolving under
5789 heavy load by taking away unnecessary resolving for entries
5790 that are being resolved already.
5792 Added support for adding multiple pending commands for one
5793 command idenfier. Affected file silcd/command[_reply].[ch].
5795 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5796 before deleting the data. Otherwise the hash table will have
5797 freed data in comparison functions. Affected file is
5798 silcd/command_reply.c.
5800 * Fixed silc_idlist_replace_client_id to add the new entry to
5801 the cache with NULL nickname. Otherwise there will be invalid
5802 memory as the nickname after the nickname is freed. Affected
5803 file silcd/packet_receive.c.
5805 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5806 saved into wrong slots because the previous number of entries
5807 was not taken into account. Affected file silcd/idlist.c.
5808 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5810 * If we are router and we receive JOIN notify to a channel that
5811 does not have any users then notified client is marked as the
5812 channel founder, as it is it. The affected file is
5813 silcd/packet_receive.c
5815 * Added to the extended hash table API's table_del_*ext functions
5816 the destructor as argument too, so that the caller can decide
5817 which destructor to use or whether to use destructor at all.
5818 Affected file lib/silcutil/silchashtable.[ch].
5820 * Fixed ID Cache purging. It actually deleted the entries from
5821 the hash table after the data was freed. The hash table ended
5822 up comparing freed memory. The affected file is
5823 lib/silccore/silcidcache.c.
5825 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5827 * Fixed Irssi SILC client's KILL command's HELP syntax.
5829 * The USERS command now resolves the detailed user information
5830 if the userinfo field is missing. Affected file is
5831 lib/silcclient/command_reply.c.
5833 * Do not print error in silc_file_read if the read file does
5834 not exist. Just silently return NULL. Affected file is
5835 lib/silcutil/silcutil.c.
5837 * Fixed the silc_log_output to not wine about NULL filename
5838 and to not create some bogus " " filename. Affected file is
5839 lib/silcutil/silclog.c.
5841 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5843 * Fixed various printing bugs on the user interface in the
5844 Irssi SILC Client. Minor changes that were forgotten from
5847 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5849 * Fixed the configure.in.pre and the compilation and distribution
5850 environment to support the new autoconf 2.52. That version is
5851 now required to compile the CVS trunk.
5853 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5855 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5856 to generally parse user@fqdn format strings. Affected file
5857 lib/silcutil/silcutil.c.
5859 * Added nickname_format and nickname_force_format fields to the
5860 SilcClientParams structure. The first one defines the format
5861 for the nicknames that the library will enforce if the receives
5862 multiple same nicknames. The second one is boolean value and
5863 can be used to force the library to always enforce the format
5864 to the nicknames regardles whether there are multiple nicknames
5865 or not. This configurable formatting was employed to flexibly
5866 support accessing multiple nicknames from the user interface.
5867 The userinterface can now set the nicknames to what ever format
5868 they prefer. Affected file lib/silcclient/silcapi.h.
5870 Added function silc_client_nickname_format to the file
5871 lib/silcclient/idlist.c. It performs the nickname formatting.
5873 Added new field `hostname´ to the SilcClientEntry context.
5874 It holds the hostname of the client. Affected file is
5875 lib/silcclient/idlist.h.
5877 * Irssi SILC Client sets the nicknames in nick@hostn format.
5878 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5879 irssi/src/silc/core/silc-core.c.
5881 The WHOIS printing now also shows both the real nickname and
5882 the formatted nickname so that user knows how to access the
5883 user if there are multiple same nicknames cached. Affected
5884 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5885 printing formatting too to take the hostname now as a separate
5886 argument. The Affected file is
5887 irssi/src/fe-common/silc/modules-formats.[ch].
5889 * Changed the silc_client_get_clients_local to accept the formatted
5890 nickname as argument. It accepts the real nickname too but the
5891 formatted nickname can be used to find the true entry from
5892 multiple entries. Affected file lib/silcclient/silcapi.h and
5893 lib/silcclient/idlist.c.
5895 * Added nickname_format_parse field to the SilcClientParams.
5896 It is a callback function provided by the application to parse
5897 the nickname out of the formatted nickname string. The library
5898 calls it to get the nickname from the formatted string. Since
5899 the application generally knows better the format of the nickname
5900 string it parses it instead of the library, even though library
5901 encodes the formatted string. If the callback function is not
5902 provided then the library will use the string as is. The
5903 affected file is lib/silcclient/silcapi.h.
5905 * All the nickname strings passed to the client library in
5906 commands are now expected to be formatted nickname strings.
5907 If the command does not support the formatted nickname string
5908 it will assume that the sent string is the actual nickname.
5909 Affected file lib/silcclient/command.c.
5911 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5913 * Added public key authentication support to OPER and SILCOPER
5914 commands in the client library. Affected file is
5915 lib/silcclient/command.c.
5917 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5919 * Changed the get_auth_methdod client operation to be asynchronous.
5920 It can be async if the application resolves the authentication
5921 method from the server during the negotiation. Added new
5922 SilcGetAuthMeth completion callback that the application will
5923 call after resolving the authentication method.
5925 Added function silc_client_request_authentication_method that
5926 the application can use to resolve the authentication method
5927 from the server. Added also SilcConnectionAuthRequest callback
5928 that the library will call after the server has replied. The
5929 application can call this function if it does not know the
5930 current authentication method.
5932 Affected files are lib/silcclient/client.c and
5933 lib/silcclient/silcapi.h.
5935 * The Irssi SILC client now automatically resolves the authentication
5936 method incase any configuration information is not present (and
5937 currently there never is). The affected file is
5938 irssi/src/silc/core/client_ops.c.
5940 * Fixed public key authentication from the client library.
5941 Affected file lib/silcclient/protocol.c. Changed also the
5942 protocol specification about the public key authentication in
5943 the connection authentication protocol. The actual data to be
5944 signed is now computed with a hash function before signing.
5946 * Fixed the public key authentication from the server as well.
5947 Affected file silcd/protocol.c.
5949 * Removed the mlock()'s from the memory allocation routines.
5950 Affected file lib/silcutil/silcmemory.c. The ./configure does
5951 not check anymore for the mlock(). Affected file is
5954 * Fixed USERS command in server to allow the execution of the
5955 command for private and secret channels if the client sending
5956 the command is on the channel. Affected file silcd/command.c.
5958 * Fixed silc_client_get_clients_local to return the clients
5959 count correctly. It could return wrong value. Affected file
5960 lib/silcclient/idlist.c.
5962 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5964 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5965 types. The assembler optimizations seemed not to like 64-bit
5966 data types. The assmebler optimizations thus are now enabled
5967 also for BSD systems as opposed to only enable them for Linux.
5969 * Do not check for threads at all on BSD systems. Affected
5970 file configure.in.pre.
5972 * Removed -n and -h options from the Irssi SILC Client since
5973 they are not used in silc.
5975 * Fixed the prime generation to assure that the first digit
5976 of the generated random number is not zero since our conversion
5977 routines does not like number strings that starts with zero
5978 digit. If zero digit is seen the random number is regenerated.
5979 This caused some corrupted RSA keys when the zero first digit
5980 was met. Affected file lib/silcmath/silcprimegen.c.
5982 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5984 * Fixed WIN32 configuration in the ./configure script.
5985 Fixed to include xti.h on environments that has it.
5986 Patches by Carsten Ilchmann and andrew.
5988 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5990 * Changed the silc_id_create_client_id to be collision
5991 resistant. It is now assured that there cannot be created
5992 two same client ID's. I suspect that some weird bugs in
5993 the server were actually caused by duplicate Client IDs.
5994 Affected file silcd/serverid.[ch]. A router receiving
5995 new ID now also assures and informs the sending server
5996 if the ID caused collision.
5998 * Changed the silc_id_create_channel_id to also assure that
5999 there are no collisions.
6001 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6003 * Statement about ignoring the Mutual Authentication flag when
6004 performing rekey with PFS was a bit misleading. It is ignored
6005 if it was set in the initial negotiation, it cannot be even
6006 set in the rekey. Fixed in the ke-auth draft. Started the
6007 new versions of the protocol drafts in the doc/.
6009 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6011 * Fixed a bug in silc_client_command_identify_save when saving
6012 new channel information. The channel name was no duplicated
6013 and caused crash on exit. Affected file is
6014 lib/silcclient/command_reply.c.
6016 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6018 * Fixed the getkey command handling in the server. Send just
6019 empty OK reply to the sender if the key could not be fetched
6020 (but everything else was ok, like the key just was not available).
6021 Changed the public key parameter to optional in the protocol
6022 specs so that empty OK reply can be sent. Affected file
6025 Added a message to Irssi SILC client to tell to user if the
6026 server did not return a public key.
6028 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6030 * Fixed a channel key regeneration bug. It registered new
6031 timeout tasks exponentially until all system resources were
6032 used. Affected file silcd/server.c.
6034 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6036 * Added the SILC Document generator to the scripts/silcdoc.
6037 It can be used to generate the Toolkit Reference Manual out
6038 of the source tree. Internally it will also use the RoboDoc
6039 generator now imported in util/robodoc.
6041 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6043 * Added couple of return's in rekey protocol if error orccurred
6044 during the protocol. The execution must be terminated.
6045 Affected file silcd/protocol.c. Also, terminate the protocol
6046 always with timeout.
6048 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6050 * The client's Client ID was created initally from the wrong
6051 nickname (it could have been in format nick@host) in the
6052 silc_server_new_client. Affected file silcd/packet_receive.c
6054 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6056 * Added some SILC_LOG_ERROR's to various error conditions
6057 if client could not be added to ID cache. Affected files
6058 silcd/packet_receive.c and silcd/server.c.
6060 * When client's sock->user_data is freed, NULL also the
6061 client->router and client->connection pointers. Added check
6062 for these pointers being NULL to various places around the
6063 code. Affected file silcd/server.c.
6065 * Added client->data.registered == TRUE checks to various
6066 places around the code to assure that unregistered client's
6067 are not handled when it is not allowed. Affected file
6070 * Added `bool registered' fields to all
6071 silc_idlist_[server|client]_get_* routines to indicate whether
6072 the fetched client needs to be registered or not. Affected
6073 file silcd/idlist.[ch].
6075 * Add your own entry as registered to the ID cache in the
6076 server. Affected file server.c.
6078 * Fixed a bug in silc_server_new_server. The SilcServer was
6079 set as the new server's context instead of SilcServerEntry.
6080 This naturally caused some weird bugs.
6082 * Added "updated" field the SilcChannelEntry which indicates
6083 the time since the channel entry was last accessed. This
6084 can be used to determine whether it is necessary to
6085 announce the channel after backup resuming protocol.
6086 Affected files silcd/idlist.[ch].
6088 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6090 * Do not delete the channel rekey task when adding it
6091 for in silc_server_create_channel_key.
6093 * Changed the silc_server_create_channel_key to return
6094 TRUE or FALSE to indicate the success of the channel key
6097 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6099 * Fixed MSVC++ project files and added missing files to
6100 Makefiles under win32/.
6102 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6104 * Do not add TCP_NODELAY flag if the operating system
6105 does not have it defined. Affected files are
6106 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6108 * Fixed buffer overflow from Irssi SILC Client. Affected
6109 file irssi/src/fe-common/core/themes.c.
6111 * Fixed double free in client library in the file
6112 lib/silcclient/client.c when disconnecting from server.
6114 * Applied double free patch from cras to Irssi SILC client.
6115 Affected files irssi/src/core/[modules/expandos].c
6117 * Fixed the disconnection handling to Irssi SILC Client.
6118 The application must call silc_client_close_connection
6119 in ops->connect client operation in case of failure of
6120 the connection. Affected file is
6121 irssi/src/silc/core/client_ops.c.
6123 * Do not set sock->protocol to NULL in the function
6124 silc_client_close_connection after executing the protocol's
6125 final callback since the sock might not be valid anymore.
6126 Affected file lib/silcclient/client.c.
6128 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6130 * Do not enable SILC_THREADS if the linking with libpthread
6131 did not happen. Affected file configure.in.pre.
6133 * Added notion to protocol specification that server must
6134 verify the sent authentication payload with CMODE when
6135 setting the channel founder key. Implemented it to the
6136 server. Affected file silcd/command.c.
6138 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6140 * Added _EXTRA_DIST SILC distribution variable to the
6141 distributions file. It is used to conditionally add extra
6142 files or directories to the specific distribution. Affected
6143 files ./prepare, Makefile.am.pre and distributions.
6145 Removed the `_' from the start of the distribution names.
6148 * Added README.WIN32 for instructions to compile the Toolkit
6151 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6153 * Fixed a double free in disconnection in the server. Affected
6154 file is silcd/server.c.
6156 * Fixed the lib/silcske/groups.c to work now also with GMP
6157 MP library. The string conversion did not work when using
6158 specific base and the base is indicated in the string as well.
6160 * Created win32/ directory which now includes MSVC++ specific
6161 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6162 It will appear only in the toolkit distribution
6164 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6166 * Changed the key material distribution function in case when
6167 the hash output is too short. The data is now concatenated
6168 a bit differently than it used to. Made the change to the
6169 SKE protocol specification.
6171 * Added better GMP detection to configure.in.pre. A patch
6174 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * Fixed a minor bug in SKE that might cause some problem on
6177 some platforms. Affected file lib/silcske/silcske.c.
6179 * Added the cookie checking for initiator in the SKE. It checks
6180 that the responder returns the sent cookie unmodified. The
6181 affected file is lib/silcske/silcske.c. Added new SKE
6182 error type INVALID_COOKIE that can be sent during the
6183 negotiation. Fixed some memory leaks as well.
6185 * Added the "invalid cookie" error message to Irssi SILC client's
6188 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6190 * Added `task_max' field to the SilcClientParams to indicate
6191 the maximum tasks the scheduler can handle. If set to zero,
6192 default values are used. Affected file lib/silcclient/silcapi.h.
6194 * Fixed memory leaks in silc_client_close_connection. Affected
6195 file lib/silcclient/client.c.
6197 * Added silc_client_del_client_entry to client library to free
6198 all memory of given client entry. Affected file is
6199 lib/silcclient/idlist.[ch].
6201 * Added new functions silc_client_del_channel and
6202 silc_client_del_server to delete channel and server entries.
6203 Affected file lib/silcclient/[silcapi.h/idlist.c].
6205 * Removed silc_client_del_client_by_id from silcapi.h.
6207 * Fixed the INFO command to return the server's own info
6208 correctly when querying by Server ID. Affected file is
6211 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6213 * Removed the non-blocking settings in WIN32 code in the
6214 silc_sock_[read/write] and added SleepEx instead. Affected
6215 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6216 of input data is now checked with FIONREAD and ioctlsocket.
6218 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6220 * Call silc_schedule_task_del_by_context in the
6221 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6222 Affected file lib/silccore/silcprotocol.c.
6224 * Call silc_protocol_cancel for active protocols in the
6225 silc_server_close_connection if the funtion
6226 silc_server_free_sock_user_data has not been called.
6227 Affected file silcd/server.c.
6229 * Generic tasks cannot be deleted using the del_by_fd
6230 task deleting function since generic tasks does not match
6231 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6233 * Added a notion to SILCOPER help file that the SILCOPER works
6234 only on router server, not on normal server.
6236 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6238 * Added for WIN32 support for the new scheduler as well.
6239 Affected file lib/silcutil/win32/silcwin32schedule.c.
6241 * Fixed the SHA1 implementation to work on various platforms.
6243 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6245 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6246 API. It is part of the scheduler now. Everything else is
6247 as previously but some functions has changed their names.
6248 Checkout the lib/silcutil/silcschedule.h for the interface.
6249 Updated all applications to use the new interface. Affected
6250 files are lib/silcutil/silcschedule.[ch].
6252 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6254 * Found a bug in the SKE implementation. The HASH value,
6255 specified by the protocol, was not computed correctly. The
6256 public key of the responder was not added to the computation
6257 even though it is mandatory. Affected file lib/silcske/silcske.c.
6258 This unfortunately causes incompatibilities with older
6259 clients and servers.
6261 * Added WIN32 specific network init and uninit functions:
6262 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6263 the Winsock2. Affected file lib/silcutil/silcnet.h and
6264 lib/silcutil/win32/silcwin32net.c.
6266 * Set the socket always to nonblocking mode on WIN32 after
6267 reading data or writing data. Affected file is
6268 lib/silcutil/win32/silcwin32sockconn.c.
6270 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6272 * Fixed various compilation problems under WIN32. Affected
6273 files lib/silcutil/win32/silcwin32thread.c and
6274 lib/silcutil/win32/silcwin32schedule.c.
6276 * Removed all _internal.h #includes from public header
6277 files. Internal headers must never be included from
6280 Removed also the lib/silcske/payload_internal.h file.
6282 * All include files that may be needed (public and some others
6283 included by the public headers) by application developers are
6284 now copied to the ./includes directory. It does not copy any
6285 internal headers. Affected file Makefile.defines.pre and all
6286 Makefile.am's under lib/ and subdirs.
6288 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6290 * Do not change the ~/.silc directory's permissions automatically.
6291 Affected file irssi/src/silc/core/clientutil.c.
6293 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6295 * Do not cancel the protocol in silc_server_close_connection
6296 it might cause recursion. Now cancelled in the function
6297 silc_server_free_sock_user_data. Affected file silcd/server.c.
6299 * Fixed the silc_server_remove_clients_by_server to regenerate
6300 the channel keys correctly finally. Added also new function
6301 silc_server_remove_clients_channels to actually do it.
6302 Affected file silcd/server.c.
6304 * Fixed the silc_server_new_channel to not crash by giving
6305 wrong router to the new channel. Affected file is
6306 silcd/packet_receive.c.
6308 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6310 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6311 which is given as argument to the silc_client_alloc now.
6312 It can be used to configure the client and set various parameters
6313 that affect the function of the client.
6315 * The USERS command in server did not check whether the channel
6316 is private or secret. Affected file silcd/command.c.
6318 * Added new argument to the USERS command in protocol specification.
6319 The USERS command now can take the channel name as argument
6320 as well. Added support for this in client and server and
6321 updated the protocol specs.
6323 * Completed the GETKEY command in client. It can be now used
6324 to fetch also servers public key not only some clients.
6325 Affected files lib/silcclient/command[_reply].c.
6327 * Added silc_client_get_server to return server entry by the
6328 server name. Affected files lib/silcclient/silcapi.h and
6331 * Redefined the IDENTIFY command in protocol specification to be
6332 more generic. It now can be used to query information about
6333 any entity in the SILC Network, including clients, servers and
6334 channels. The query may be based either the entity's name
6335 or the ID. Added support for this in both client and server.
6337 Affected files silcd/command.c and lib/silcclient/command.c
6338 and command_reply.c.
6340 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6341 the _from_client and _from_server functions. Affected file
6344 * Added silc_client_get_channel_by_id_resolve to the file
6345 lib/silcclient/silcapi.h to resolve channel information by
6346 its ID. Added also silc_client_get_channel_by_id that
6347 does not resolve it from the server.
6349 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Added SilcServerEntry context into the client library
6352 to represent one server. The INFO command now allocates
6353 these to save the resolved server info. For now on the
6354 client library will also keep information about servers,
6355 connected and resolved with INFO.
6357 The INFO command now allocates the SilcServerEntry context
6358 and saves the server info there. The COMMAND_REPLY in
6359 the INFO now returns the parameters to application in
6360 same order as defined in the protocol specification.
6362 The entries are cached in the client->server_cache.
6364 * The INFO command is now issued after received the Client ID
6365 from the server. Affected file lib/silcclient/client.c.
6367 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6368 to the application as the mode changer might be server.
6369 It is guaranteed that NULL is not returned anymore to the
6370 application. Affected file lib/silcclient/client_notify.c.
6372 The ID Type is now also passed to the application so that
6373 it can check whether the returned entry is SilcClientEntry
6376 Added new function silc_client_get_server_by_id to return
6377 the server entry by ID. Affected files are the
6378 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6380 * Do not create the channel in the Irssi SILC Client when issuing
6381 the JOIN command but when received the sucessful JOIN command
6382 reply. Otherwise the channel might get created even though we
6383 could not join it. The Affected file is
6384 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6386 * Fixed a channel joining bug in router. The router must also
6387 check the channel modes, invite and ban lists etc. when serving
6388 the JOIN command sent by normal server. Affected file is
6389 silcd/command.c. The router now resolves the client's
6390 information from the server who sent the JOIN command if it
6391 does not know it, and processes the JOIN command only after
6394 * Changed the SilcCommandCb to take new argument; void *context2.
6395 Affected file lib/silccore/silccommand.h
6397 The second argument in the command callbacks in the server now
6398 includes the SilcServerCommandReplyContext if the command was
6399 called as pending command callback from the command reply.
6400 Otherwise it is NULL. When called as pending the status of the
6401 command reply will be checked and if it was erronous the
6402 error will be sent to the original sender of the command.
6403 This way the client always receives the error messages even
6404 though the server was actually the one who received the error
6405 when it resent the command to router, for example. Affected
6406 files silcd/command[_reply].[ch].
6408 * Fixed sending WHOWAS command's error message to client if
6409 the requested client could not be found. It was missing.
6412 * Changed the CMODE and CUMODE commands reply arguments in the
6413 protocol specification. The Channel ID is now sent in both
6414 of the commands to identify the channel. Implemented this
6415 new feature to the client and server. Affected files
6416 lib/silcclient/command_reply.c and silcd/command.c.
6418 * Made better checks for invite and ban lists in the JOIN
6419 command in server. Affected file silcd/command.c.
6421 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6423 * The server now performs the incoming host IP/DNS lookup
6424 using the silc_socket_host_lookup and thus does not block
6425 the server anymore. Affected file silcd/server.c.
6427 * Completed the multi-thread support for SILC Scheduler in
6428 the lib/silcutil/silcschedule.c.
6430 * Fixed the configure.in.pre to detect the pthread correctly
6433 * Fixed a deadlock in silc_task_queue_wakeup in the file
6434 lib/silcutil/silctask.c.
6436 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6438 * Added new function silc_schedule_wakeup that is used in
6439 multi-threaded environment to wakeup the main thread's
6440 schduler. It needs to be used when a thread adds a new task
6441 or removes a task from task queues. After waking up, the
6442 scheduler will detect the task queue changes. If threads
6443 support is not compiled in this function has no effect.
6444 Implemented the wakeup mechanism to both Unix and WIN32
6445 systems. Affected files are lib/silcutil/silcschedule.[ch],
6446 lib/silcutil/unix/silcunixschedule.c and the
6447 lib/silcutil/win32/silcwin32schedule.c.
6449 * Added new function silc_task_queue_wakeup to wakeup the
6450 scheduler by the specified task queue. Affected file
6451 lib/silcutil/silctask.[ch].
6453 * The silc_socket_host_lookup_start now wakes up the scheduler
6454 after adding the timeout task. Affected file is
6455 lib/silcutil/silcsockconn.c.
6457 * The silc_socket_host_lookup is synchronous now if the threads
6458 support is not compiled in. However, the callback is still
6459 called asyncronously through the scheduler, anyway. Affected
6460 file lib/silcutil/silcsockconn.c.
6462 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6464 * Added new function silc_socket_host_lookup to perform
6465 asynchronous IP and FQDN lookups for the socket connection.
6466 Affected files lib/silcutil/silcsockconn.[ch].
6468 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6470 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6471 that may or may not compile the mutex support in.
6473 Changed the silc_mutex_alloc interface. It allocates the
6474 mutex now to the sent pointer and returns TRUE or FALSE.
6476 Affected file lib/silcutil/silcmutex.h.
6478 * Wrote the SILC Task Queue interface to support multi-threads.
6479 Affected file lib/silcutil/silctask.[ch].
6481 * Wrote the SILC Scheduler to support multi-threads. Affected
6482 file lib/silcutil/silcschedule.c.
6484 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6486 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6487 in lib/silcutil/win32/.
6489 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6491 * Defined SILC Mutex API and SILC Thread API and implemented
6492 them for Unix. Affected files are
6493 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6494 lib/silcutil/unix/silcunixmutex.c and
6495 lib/silcutil/unix/silcunixthread.c.
6497 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6499 * Fixed the silc_server_remove_clients_by_server's channel
6500 key re-generation. The hash table handling was incorrect
6501 and would not work with many channels. Affected file is
6504 * Fixed some memory leaks around the server code.
6506 * Rewrote the silc_server_get_users_on_channel to support IPv6
6507 based Client ID's. Affected file silcd/server.c.
6509 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6510 specification. However, a separate document must be written
6511 to define the detailed signing procedure and the payload
6512 associated with the flag. Defined the flag to the
6513 lib/silccore/silcchannel.h as well.
6515 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6517 * Changed the dynamic tables to static size tables in the
6518 lib/silccrypt/silchmac.c.
6520 * Removed GCC dependencies from the code. A patch by cras.
6522 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6524 * Do not show the error "Error receiving packet bla bla"
6525 in server if it really was not an error (-2 means that reading
6526 is pending). Affected file silcd/server.c.
6528 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6530 * Fixed a possible crash in silc_server_remove_clients_by_server
6531 in silcd/server.c. Fixed there also some memory leaks.
6533 * Fixed the silc_idlist_replace_client_id. It could replace
6534 wrong key in the hash table. Affected file silcd/idlist.c.
6536 * Do not check whether there are global users on the channel
6537 if the channel->global_users is FALSE. Affected functions
6538 silc_server_remove_from_one_channel and
6539 silc_server_remove_from_channels in silcd/server.c. Also,
6540 do not check if the removed client is local as we can be
6541 sure that global client was not removed from the channel
6542 and checking for global users is not needed.
6544 * The silc_server_remove_clients_by_server now re-generates
6545 the channel keys correctly for those channels that had
6546 clients removed from them. Affected file silcd/server.c.
6548 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6550 * Found the reason of random crashes in the server. We weren't
6551 ignoring the SIGPIPE signal (which can be sent in write())
6552 and it crashed the server. Affected file silcd/silcd.c.
6554 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6556 * Assure that sock->user_data is not NULL in the function
6557 silc_server_packet_send in silcd/packet_send.c.
6559 * Disconnect the remote connection if it could not be added
6560 to any ID lists in the server. The affected file is
6563 * Check in silc_server_packet_send[_real/dest] that the
6564 socket is not disconnecting and ignore the data if it is.
6565 Affected file silcd/packet_send.c.
6567 * Define inline to __inline on native WIN32 compilation.
6568 Affected file includes/silcwin32.h.
6570 * Added some explicit type casts for inline code since MSVC
6571 require them. Affected files lib/silcutil/silcbuffer.h,
6572 lib/trq/silcdlist.h and lib/trq/silclist.h.
6574 * Print warning in log files from now on if the packet
6575 decryption fails. Affected file silcd/server.c.
6577 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6579 * Changed the `say' client operation's interface to accept
6580 new `type' argument to indicate the type of the message sent
6581 by the library. The application may filter the library's
6582 messages according the type. The affected file is the
6583 lib/silcclient/silcapi.h.
6585 * Added two new functions to lib/silcclient/silcapi.h:
6586 silc_client_del_client and silc_client_del_client_by_id.
6587 Affected file lib/silcclient/idlist.c.
6589 * Moved the clientincludes.h from includes/ to silc/ and
6590 serverincludes.h from includes/ to silcd/.
6592 * The modes for the CMODE and CUMODE are now passed as
6593 uint32 for application with COMMAND_REPLY. The affected
6594 file is lib/silcclient/command_reply.c.
6596 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6598 * /WHOIS without arguments shows client's own information.
6599 Affected file lib/silcclient/command.c.
6601 * Changed PING to not accept any arguments. The specs
6602 says that client can ping only the connected server so
6603 requiring an argument is not needed. Affected file is
6604 lib/silcclient/command.c.
6606 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6608 * Fixed a fatal bug in private message sending and reception
6609 encryption and decryption when using private message keys.
6610 The implementation was incorrect and did not follow the
6611 specification. It causd that some of the message were
6612 lost since it did not use the sending and receiving keys
6613 as the protocol suggests. This has been fixed and will cause
6614 incompatibilities with older clients when sending private
6615 message encrypted with private message keys. Affected files
6616 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6617 and various other in Irssi SILC Client.
6619 Added `responder' boolean argument to the functions
6620 silc_client_add_private_message_key[_ske] to indicate when
6621 the key is added as responder or initiator of the key
6624 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6626 * Removed the silc_ske_check_version function and created
6627 a SilcSKECheckVersion callback. Added also a function
6628 silc_ske_set_callbacks that is now used to set all SKE
6629 callbacks. The callback functions are not given to
6630 the SKE functions anymore, but this function is used to
6633 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6635 * Added `silc_version' argument to the silc_client_alloc
6636 to define the version of the application for the library.
6637 The library will use the version string to compare it
6638 against the remote host's (usually a server) version
6639 string. Affected file lib/silcclient/silcapi.h
6641 * Added the KE protocol context to Key Agreement context
6642 in client library so that we can abort the SKE if it
6643 is in process when we get timeout. Affected file is
6644 lib/silcclient/client_keyagr.c.
6646 * Do not resolve the client ID forever if it returns in the
6647 first time that such client does not exist. This was done
6648 for example with private message. Affected file is
6649 lib/silcclient/client_prvmsg.c.
6651 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6653 * Do not add regex.h for WIN32. The affected file
6654 includes/silcincludes.h.
6656 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6657 not work yet 100%. It generates the DLL's automatically
6658 when compiling with --with-win32 under cygwin.
6660 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6662 * lib/contrib/regex.c is not compiled on WIN32.
6664 * Added silc_net_get_socket_opt function to the
6665 lib/silcutil/silcnet.h.
6667 * Added includes/silcwin32.h for WIN32 specific includes
6670 * Do not use ptime structure or any of the posix process
6671 functions on WIN32 in lib/silccrypt/silrng.c.
6673 * Added silc_gettimeofday to provide generic function
6674 for struct timeval on all platforms. Added the function
6675 to lib/silcutil/silcutil.h.
6677 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6679 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6680 library as they clearly belong there. As a plus side we
6681 can make the actual socket connection routines platform
6684 Added also new generic function silc_socket_read and
6685 silc_socket_write (that used to be silc_packet_[read/write].
6686 The implementation of these are platform specific.
6688 * Added WIN32 specific routines of silc_socket_[read/write]
6689 to lib/silcutil/win32/silcwin32sockconn.c.
6691 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6693 * Added preliminary support for native WIN32 compilation under
6694 cygwin (using the -mno-cygwin option for GCC) to the
6695 ./configure.in.pre. The --with-win32 now prepares the
6696 compilation for native WIN32.
6698 * Rewrote the SILC Scheduler interface in the file
6699 lib/silcutil/silcschedule.h. The scheduler is now context
6700 based and does not have anymore any global static scheduler.
6701 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6702 and created lib/silcutil/win32 directory for WIN32 based
6705 * Added Unix specific network routines to the
6706 lib/silcutil/unix/silcunixnet.c and the old
6707 lib/silcutil/silcnet.c includes now only generic routines.
6709 Added WIN32 specific network routines to the
6710 lib/silcutil/win32/silcwin32net.c.
6712 * Added Unix specific utility functions from the
6713 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6715 * Added WIN32 SILC Scheduler to the file
6716 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6719 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6721 * Do not handle JOIN notify in the server if the target client
6722 is not registered (idata->registered == FALSE). The affected
6723 file is silcd/packet_receive.c.
6725 * Update the nickrec->founder in event_cumode in the Irssi SILC
6726 client. Affected file irssi/src/silc/core/silc-channels.c.
6728 * Fixed the CUMODE_CHANGE notify handling in the server when
6729 server and router are announcing their clients on channels.
6730 Now the mode changes are saved and notified correctly. The
6731 affected file is /silcd/packet_receive.c.
6733 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6734 They really did not replace the cache entry in the ID Cache.
6735 Now they do that. Affected file silcd/idlist.c.
6737 * Fixed the KICK notify handling in the Irssi SILC client to
6738 update the channel records so that the kicked client does not
6739 appear to be on the channel. The affected file is
6740 irssi/src/silc/core/silc-channels.c.
6742 * Always update the conn->current_channel when executing command
6743 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6745 * Fixed the KILL notify handling in Irssi SILC client to remove
6746 the killed client on all channels.
6748 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6750 * Fixed the silc_parse_command_line to remove extra spaces
6751 from the start and end of the arguments. Affected file is
6752 lib/silcutil/silcutil.c.
6754 * Cancel and free any active protocol in the function
6755 silc_server_close_connection. Affected file silcd/server.c.
6757 * Cancel and free any active protocol in the function
6758 silc_client_close_connction. Affected file is
6759 lib/silcclient/client.c.
6761 * Do not execute the KILL command for clients that are in
6762 history (ie. they are not in the network). Affected file is
6765 * Fixed KILL notify handling, client does not crash anymore.
6766 Affected file irssi/src/silc/core/silc-channels.c.
6768 * Reduced the default packet buffer size from 2048 to 1024 in
6769 lib/silccore/silcpacket.c.
6771 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6772 counter to the SKE context that is incresed when the SKE library
6773 performs async operation outside the library. If the outside
6774 process frees the SKE context and FREED status will be set
6775 and the library will detect after the sync operation that the
6776 libary is freed. The affected files are
6777 lib/silcske/silcske[_status].[ch].
6779 * Resolve the client entry information in the function
6780 silc_client_channel_message to assure that NULL pointer is not
6781 passed as client entry to the application. */
6783 * Fixed the task timeout calculation to assure that there is
6784 never negative timeouts. The affected file is
6785 lib/silcutil/silcschedule.c.
6787 * Fixed the channel user mode notification sending in server.
6788 It was sent point-to-point to the router (or to server by router)
6789 but it needs to be destined to a channel. The routines now
6790 supports sending the channel user mode notifys to the channels
6791 when announcing clients and channels. Affected files are
6792 silcd/server.c and silcd/packet_receive.c.
6794 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6795 It did not actually replace the old channel entry in the cache.
6796 Affected file lib/silcclient/client_notify.c.
6798 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6800 * Fixed a possible crash in silc_packet_send_prepare. It now
6801 assures always that there is enough space in the buffer and
6802 at the tail area of the buffer (for MAC).
6804 Fixed the inbound buffer reallocation in silc_packet_read.
6805 It was old code and did not handle the reallocation correctly.
6808 The affected file is lib/silccore/silcpacket.c.
6810 * Fixed buffer overflow in silc_parse_nickname in the file
6811 lib/silcutil/silcutil.c.
6813 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6815 * make install generates new server keys only if there is not
6818 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6820 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6821 Added check that if the NOREPLY is set then we will not send
6822 the away message. This avoids infinite loop of away messages
6823 if both clients are away. The affected file is
6824 lib/silcclient/client_prvmsg.c.
6826 * Fixed client crash if /NICK was given without arguments.
6827 Affected file lib/silcclient/command.c.
6829 * Server does not send the invite list in INVITE command back
6830 to the client if the list was not altered. Added this notion
6831 to the protocol spec as well. Affected file silcd/command.c.
6833 Fixed possible crash in INVITE command by checking the
6834 value of silc_server_get_client_route command.
6836 * Fixed the INVITE notify type handling. The arguments are now
6837 taken in correct order and client does not crash. The affected
6838 file is irssi/src/silc/core/silc-channels.c.
6840 Removed the "Inviting xxx to channel" message from the
6841 client library away and let the application handle it.
6842 Affected file lib/silcclient/command.c. Added that message
6843 to Irssi SILC client's message formats.
6845 * Fixed CMODE command crash in client. It now checks the
6846 amount of arguments correctly and does not crash. The affected
6847 file is lib/silcclient/command.c.
6849 * Do not create new channel automatically in silc_channels_join
6850 but check whether the channel by that name already exists.
6851 Affected file irssi/silc/core/silc-channels.c.
6853 * Do not send the SERVER_SIGNOFF to router if the disconnected
6854 entity was the router. Affected file silcd/server.c.
6856 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6857 SILC client as it was missing from there.
6859 Added the handling of the KICK notify to the Irssi SILC client
6860 as it was missing. Added "you have been kicked" message to
6861 Irssi SILC client's message modules formats.
6863 Added the handing of the KILL notify to the Irssi SILC client
6864 as it was missing. Added the kill message module formats
6867 The affected file is irssi/src/silc/core/silc-channels.c.
6869 * The router did not save the channel mode the server announced.
6870 Affected file silcd/packet_receive.c.
6872 * Fixed a possible crash in INFO command in server. If the
6873 server did not provide the server info it crashed. Affected
6874 file silcd/command.c.
6876 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6878 * Fixed the GETKEY command in the server to check also the
6879 global list. Otherwise the GETKEY would not work correctly
6880 in normal SILC server. Affected file silcd/command.c.
6882 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6884 * Fixed GETKEY crash, it crashed if the command did not succseed.
6886 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6888 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6889 is now real and not just an macro interface to GMP.
6891 Removed the entire GMP from the source tree and imported new
6892 NSS MPI library instead. Reason for removing GMP is that it is
6893 extremely large and compiles extremely slow. The NSS MPI
6894 is only a few files and compiles in less than 10 seconds.
6895 The speed is also about the same as GMP. The MPI is imported
6896 to lib/silcmath/mpi.
6898 If the system has GMP installed we will still use the GMP.
6899 If it is not then the NSS MPI will be compiled.
6901 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6903 * Merged a long nickname (127 characters long) crash bugfix from
6904 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6906 * Merged a freed memory reference bugfix from Irssi CVS tree.
6907 Affected file irssi/src/core/commands.c.
6909 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6911 * Added the server's public key sving and verification to the
6912 server when performing the SKE. This was missing and the
6913 remote server's (or router's) public key was accepted without
6914 checking whether we have it previously or trust it at all.
6915 Affected file silcd/protocol.c.
6917 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6919 * Check in the silc_server_timeout_remote if protocol is active
6920 and make sure that the protocol's final callback is called so
6921 that all memory if freed. Affected file silcd/server.c.
6923 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6925 * silc_server_whois_send_reply crashed the server if the nickname
6926 was 127 characters long. Affected file silcd/command.c.
6928 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6930 * Added sanity check to the silc_server_new_client. If the hostname
6931 is provided inside username then check that the provided hostname
6932 really is the same as the resolved one. If the hostname was not
6933 resolved then check it from the public key. Affected file is
6934 silcd/packet_receive.c.
6936 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6937 if the server disconnected us and the connection is not valid
6938 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6940 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6941 the library to the lib/silcutil/silcutil.[ch].
6943 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6945 * Close log file after open. Affected file
6946 lib/silcutil/silclog.c.
6948 * Check whether sock == NULL in silc_client_send_packet and return
6949 if it is. Affected file lib/silcclient/silcclient.c.
6951 * Check rec->entry == NULL in the Irssi SILC Client before
6952 sending the channel message. Affecte file is
6953 irssi/src/silc/core/silc-servers.c.
6955 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6957 * Merged a splitted window bugfix from Irssi CVS tree. The
6958 affected file is irssi/src/fe-text/textbuffer-view.c.
6960 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6961 It did not print nickname.
6963 * Improved the distributions system a bit.
6965 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6967 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6968 irssi/src/fe-text/gui-window.c.
6970 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6971 to in-active server. The affected file is
6972 irssi/src/silc/core/client_ops.c.
6974 * Resolve the client in USERS command reply if the entry does
6975 not have username resolved. The affected file is
6976 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6977 command to WHOIS command to really resolve stuff. The USERS
6978 is not used any more in any critical section so WHOIS can
6979 be used even though it might be slower than IDENTIFY.
6981 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6984 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6986 * Changed the protocol API a bit more consistent in the
6987 lib/silccore/silcprotocol.[ch].
6989 * Changed the following headers to ROBODoc format:
6991 lib/silccore/silcpayload.h
6992 lib/silccore/silcprotocol.h
6993 lib/silccore/silcsockconn.h
6995 All core library headers are now formatted.
6997 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6999 * Fixed a bug in Irssi SILC client; do not show that you are
7000 server/router operator if you really are not. Affected file is
7001 irssi/src/silc/core/client_ops.c.
7003 * Renamed silc_command_free_payload to silc_command_payload_free.
7004 Affected file lib/silccore/silccommand.h
7006 * Added silcmath.h to include the prototoypes of various routines
7007 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7010 * Changed the following headers to ROBODoc format:
7012 lib/silccore/silcchannel.h
7013 lib/silccore/silccommand.h
7014 lib/silccore/silcid.h
7015 lib/silccore/silcidcache.h
7016 lib/silccore/silcmode.h
7017 lib/silccore/silcnotify.h
7018 lib/silccore/silcpacket.h
7019 lib/silcmath/silcmath.h
7021 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7023 * Added checking to the server code not to start the server if
7024 ciphers and stuff are not configured properly. Affected files
7025 silcd/serverconfig.[h] and silcd/server.c.
7027 * Changed the layout of the header files of the public interfaces
7028 in the SILC libraries. The new layout supports ROBODoc
7029 documentation tool (and some others) so that it is easy to create
7030 a library reference manual. All the other headers and source
7031 code must still follow the CodingStyle document. Also source
7032 code must not include these ROBODoc stuffs, only the headers.
7033 Furthermore, all public interface headers must now be named
7034 by using `silc' prefix, example: silcapi.h, silccipher.h.
7035 Some files were renamed due to this. All the other headers
7036 must not be used as public interfaces. I will update the
7037 CodingStyle document later. Changed following headers, so far:
7039 lib/silcclient/silcapi.h
7040 lib/silccore/silcauth.h
7041 lib/silccore/silcprivate.h
7042 lib/silccrypt/silcdh.h
7044 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7048 * Removed silc_client_packet_send_flush from the client library
7049 as it is not needed. Affected file lib/silcclient/client.[ch].
7051 * Added printing of message of unresolved authentication method
7052 to the Irssi SILC client. Added it to the module formats.
7053 Removed the same message from the client library.
7055 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7057 * Added new distribution feature, DISTLABEL. Every distribution
7058 can define own preprocessor label that can be used in the
7059 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7060 file distributions, acconfig.h.pre and prepare.
7062 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7064 * Added Makefile.defines_int to include the actual definitions
7065 for Makefile.defines.in. Tested the new distribution system,
7066 created distributions and tested installation.
7068 * Added AWAY message printing to the Irssi SILC client. Added
7069 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7071 * Added SCONNECT command to call the SILC's CONNECT command.
7072 Cannot use CONNECT directly since Irssi uses that internally.
7073 Affected file irssi/src/silc/core/silc-servers.c.
7075 Added ACTION local command. It is same as ME command but takes
7076 the channel as mandatory argument.
7078 Rewrote some of the Irssi's help files to suite for SILC
7081 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7083 * Added Makefile.defines[.in] that should for now on be included
7084 in all Makefile.am file in the source tree. That file includes
7085 all common compilation definitions for SILC source tree.
7087 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7089 * Minor changes to the ./prepare script to change the package
7090 name according the distribution name to the configure.in.
7092 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7094 * Created new distribution system. Added file `distributions'
7095 that defines all the distributions that can be created out of
7096 the SILC source tree. The ./prepare script now reads that
7097 file to determine how to prepare the distributions. The
7098 first argument to the ./prepare is the name of the distribution
7099 and second is the version of the distribution. If given
7100 without arguments it creates the default (toolkit) distribution
7101 with the default version (defined in ./prepare).
7103 All Makefile.am files that are subject to the distributions
7104 are now named as Makefile.am.pre. These are ./Makefile.am
7105 and lib/Makefile.am. Others may be changed later.
7107 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7109 * Added invite list, ban list, some key management and connection
7110 error message printing to module formats in the Irssi SILC client.
7112 * Added new silc_client_set_away_message to set the away message
7113 that is back to the person who sent private message. The
7114 affected file lib/silcclient/silcapi.h and the
7115 lib/silcclient/client_prvmsg.c.
7117 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7119 * Fixed the private message sending in the Irssi SILC client,
7120 added local command KEY to the Irssi SILC client.
7122 Added key management and key agreement message formats to the
7123 irssi/src/fe-common/silc/module-formats.[ch].
7125 Added USERS (alias WHO) printing, server/router operator
7126 indication and LIST command printing to the module formats.
7128 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7130 * Fixed channel joining notify handling, cumode notify handling
7131 from Irssi SILC client.
7133 * Added SILC specific module-formats to the Irssi SILC client so
7134 that SILC specific message hilighting, colors etc is possible.
7135 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7137 Added channel mode, channel user mode, actions, notices,
7138 whois and whowas printing to the the module-formats.c.
7140 * Fixed a bug in channel deletion in the server. The channel
7141 is not left to the cache even if the channel founder auth mode
7142 is set when there are no users anymore on the channel. Affected
7143 file silcd/server.c.
7145 * The silc_net_localhost now resolves the entire hostname including
7146 the domain name. Affected file lib/silcutil/silcnet.c.
7148 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7150 * Changed the ask_passphrase client operation to be ascynchronous.
7151 It has now a completion callback and a context that the
7152 application must call after it has got the passphrase from
7153 the user. Affected files lib/silcclient/silcapi.h,
7154 lib/silcclient/protocol.c, lib/silcclient/command.c and
7157 Added SilcAskPassphrase callback that the application calls
7158 to deliver the passphrase to the library.
7160 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7161 The public key verification and especially a certificate
7162 verification is asynchronous procedure.
7164 Added new SILC_SKE_STATUS_PENDING status to indicate the
7165 request is pending and a callback will be called to finalize
7168 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7169 indicate that remote end did not send its public key (or
7170 certificate), even though we require it. Added check for this
7171 condition in the SKE. This was a security bug, now fixed.
7173 Defined new SilcSKEVerifyCbCompletion callback that is called
7174 when the verification process is completed.
7176 The affected files lib/silcske/silcske_status.h and
7177 lib/silcske/silcske.[ch].
7179 * Changed the verify_public_key client operation to be async
7180 as well. Defined SilcVerifyPublicKey callback that is used to
7181 indicate the success of the public key verification process.
7183 Changed the server and client to use the new async client
7186 * Changed the Irssi SILC client's internal scheduler to be called
7187 twice as many times as it used to be. As a result the client
7188 should be a bit faster now. Affected file is
7189 irssi/src/silc/core/silc-core.c.
7191 * Added support to Irssi SILC client of asynchronous public key
7192 verification and passphrase inquiry. Affected file is
7193 irssi/src/silc/core/silc-core.c.
7195 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7197 * Do not say "You have left channel %s" in client library.
7198 Moved it to the application. Affected files are
7199 lib/silcclient/command.c and silc/client_ops.c.
7201 * Fixed silc_client_get_clients. Command context was not
7202 duplicated and was freed memory in the callback. Affected
7203 file lib/silcclient/idlist.c.
7205 * Do not say "you are now talking..." on JOIN command in the
7206 client library. The appliation must handle it.
7208 * Do not say ".. changed topic to" in command reply in the
7209 client libary. The application must handle it.
7211 * Fixed TOPIC command sending in the client library.
7213 * Fixed a memory leak in silc_client_command_free in the file
7214 lib/silcclient/command.c.
7216 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7218 * Imported a modified version of Irssi client to the source tree.
7219 The Irssi will be used to create a new client called
7220 Irssi SILC. Imported to irssi/.
7222 Added silc_core_init_finish function to the Irssi. Affected
7223 file irssi/configure.in.
7225 A lot changes in the Makefile.ams around the irssi tree.
7227 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7229 * Do not rehash if the new size is same as the old size of the
7230 hash table, in the silc_hash_table_rehash*. The affected file
7231 lib/silcutil/silchashtable.c.
7233 * Replaced hash_table_del_by_context calls from the server
7234 (when channel->user_list and client->channels) to the
7235 hash_table_del as it is sufficient and faster.
7237 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7239 * Added silc_hash_table_list, silc_hash_table_get and the
7240 SilcHashTableList structure to provide an alternative way to
7241 traverse the hash table. The affected files are
7242 lib/silcutil/silchashtable.[ch].
7244 * Changed the server's idlist routines to use the hash table
7245 routines to optimize the code.
7247 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7249 * Replaced the client entry's `channel' list and channel entry's
7250 `user_list' list to hash tables for optimized lookup. Changed
7251 the code to use the hash table interface around the code.
7252 Affected file lib/silcd/idlist.[ch].
7254 * Added `auto_rehash' boolean argument to the function
7255 silc_hash_table_alloc to indicate whether the hash table should
7256 auto-rehash when it thinks is appropriate time. It will
7257 increase the hash table size if the there is twice as much
7258 entries in the table than the size of the table, and will
7259 decrease the size if there are twice as less entries than
7260 the size of the table.
7262 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7264 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7266 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7268 * silc_idcache_purge_by_context deletes the entry now by context
7269 as it is supposed to do. Affected file lib/silccore/idcache.c.
7271 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7272 client is not anymore valid (WHOWAS givens the info) and not
7273 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7275 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7277 * Removed the `data' and `data_len' arguments from the ID Cache
7278 interfaces and added `name' argument. ID Cache does not handle
7279 anymore the binary data only a names associated with given ID.
7281 * When hashing a Client ID with silc_hash_id the entire ID is
7282 not hashed anymore, instead only the hash of the Client ID is
7283 hashed. This way we can access the Client ID from the cache
7284 with Client ID but with the hash of the ID (which is a hash of
7285 the nickname) as well without any difference in performance.
7287 Added also silc_idcache_find_by_id_one_ext to do one on one
7288 searching when we have the actual ID. Added also function
7289 silc_hash_client_id_compare. The affected files are
7290 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7292 * When hashing the name associated with a ID it is always done
7293 in lowercase. This way we can access the cache without worrying
7294 about case-sensitivity, even though, for example nicknames are
7297 * Fixed a bug in server with channel message sending. It put
7298 wrong ID type as destination ID. The affected file
7299 silcd/packet_send.c.
7301 * silc_idcache_del_by_context now deletes from all hash tables
7302 by context. Affected file lib/silccore/idcache.c.
7304 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7306 * Changed the client library to use the new ID Cache interface.
7307 Changes around the source tree.
7309 * Added silc_hash_table_rehash_ext to rehash with specific
7310 hash function. Affected file lib/silcutil/silchashtable.[ch].
7312 * Added silc_hash_string_compare to compare two strings in the
7313 hash table. Affected file lib/silcutil/silcutil.[ch].
7315 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7317 * Added new function silc_idcache_del_by_context into the
7318 lib/silccore/idcache.[ch].
7320 * Changed the server's ID list routines to use the new ID Cache
7321 interface. Changes around the source tree.
7323 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7325 * Added silc_hash_table_del[_by_context]_ext functions in to the
7326 lib/silcutil/silchashtable.[ch].
7328 Removed silc_hash_table_find_all* routines and added new
7329 silc_hash_table_find_foreach to replace them.
7331 Added silc_hash_table_replace_ext function as extended
7332 replacing function. Separated the simple hash table interface
7333 from the extended hash table interface in the file
7334 lib/silcutil/silchashtable.h.
7336 * Fixed minor bugs and changed it to use some of the new
7337 hash table functions in lib/silccore/idcache.c
7339 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7341 * Added new function silc_hash_table_find_all to return all keys
7342 in the hash table by the specified key. As the hash table is
7343 collision resistant it also makes it possible to have several
7344 duplicate keys in the hash table. This function may be used to
7345 find all of the keys from the hash.
7347 Added user_context arguments to the SilcHashFunction,
7348 SilcHashCompare and SilcHashDestructor to deliver user specified
7351 Added new fuctions silc_hash_table_find[_all]_ext to do
7352 extended lookup with specified hash and compare functions and
7353 specified user contexts.
7355 Added new function silc_hash_table_add_ext to add the key
7356 with specified hash function and user context.
7358 Added new function silc_hash_table_foreach to traverse all
7359 entrys in the hash table. Added SilcHashForeach callback
7362 Added new function silc_hash_table_del_by_context to delete
7363 the entry only if the context associated with the key matches.
7365 Affected files are lib/silcutil/silchashtable.[ch].
7367 * Removed silc_hash_[server/client/channel]_id and added just
7368 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7369 silc_hash_id_compare to compare two ID's using as the hash table
7370 comparison function. Added also silc_hash_data to hash
7371 binary data and silc_hash_data_compare to compare it.
7373 * Removed silc_idlist_find_client_by_hash as it is not needed
7374 anymore. Affected file silcd/idlist.[ch].
7376 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7377 to use internally the SilcHashTable. The new ID Cache is a lot
7378 faster than the old one. Some of the ID Cache interface was also
7379 rewritten and obsolete and stupid functions were removed.
7381 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7383 * Added entry_count field to the SilcHashTable to keep the number
7384 of the entries in the table. Implemented the function
7385 silc_hash_table_rehash. Added new function
7386 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7388 Fixed a minor bug in silc_hash_table_free.
7390 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7391 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7392 into the lib/silcutil/silcutil.[ch].
7394 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7396 * Implemented a collision resistant hash table into the
7397 lib/silcutil/silchashtable[ch]. See the header and the source
7398 for the SilcHashTable API.
7400 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7402 * Merged dotconf version 1.0.2 into lib/dotconf.
7404 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7406 * Do not compile anything in lib/silcsim/* if the SIM support
7407 is not enabled. The tree should now compile without problems
7410 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7412 * Compiled the SILC under cygwin. Compiled and tested briefly
7413 without problems. More tests needed. The SIMs didn't compile
7416 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7418 * Fixed possible crash in silc_get_username in the
7419 lib/silcutil/silcutil.c.
7421 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7423 * Fixed a va_arg in silc/client_ops.c.
7425 * Oops, RC5 routines were named AES and caused some problems
7426 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7428 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7430 * Added new SilcIDIP structure into the lib/silccore/id.h and
7431 replaced the old `ip' fields from all SILC ID's to that type.
7432 This is a step towards IPv6 support.
7434 The silc_id_get_len takes now the ID as an extra argument.
7435 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7436 both IPv4 and IPv6 based ID's.
7438 The affected files are lib/silccore/id.[ch] and other files
7439 around the tree using these routines.
7441 * Removed the ID length arguments in server from various
7442 silc_server_send_notify_* routines -> they are not needed
7445 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7447 * Fixed memory leak in silc_encode_pem_file in the file
7448 lib/silcutil/silcutil.c.
7450 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7452 * Check minor version as well in the SKE. Affected files are
7453 silcd/protocol.c and lib/silcclient/protocol.c.
7455 * Added --identifier option to the server so that an identifier
7456 can be when creating the public key for the server. Affected
7457 file is silcd/silcd.c.
7459 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7460 lib/silccrypt/silcpkcs.c.
7462 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7464 * Register default ciphers and stuff when using -C option with
7465 the server. Affected file sildc/silcd.c.
7467 * Put back the servers public key filename format, it is better
7468 than the new one. For now, the client keys are saved with the
7469 new filename format. The affected file silc/client_ops.c.
7471 * Implemented the Cipher API for the rest of the ciphers that
7472 did not implement it or implemented it the wrong way.
7474 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7476 * Register default ciphers and stuff when using the -S option
7477 in the client. Affected file silc/silc.c. Same also when
7478 creating new key pair with -C option.
7480 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7482 * Fixed the silc_verify_public_key client operation function to
7483 save the public keys differently. The fingerprint is now
7484 used as filename and not the hostname. This way also the
7485 client keys are saved uniquely and not with hostnames. The
7486 affected file is silc/client_ops.c.
7488 * Trimmed the silc_hash_fingerprint function to remove extra
7489 whitespaces from the end of the fingerprint. The affected
7490 file is lib/silccrypt/silchash.c.
7494 * Added silc_cipher_register_default function to register all
7495 default ciphers. It can be used when configuration files
7496 does not exist and the application does not want any specific
7497 ciphers in any specific order.
7499 The SilcDList is now used as silc_cipher_list dynamically
7500 allocated cipher list. Removed the static list all together
7501 and now all ciphers must be allocated to the dynamic list.
7502 The silc_cipher_alloc routine was changed to check only the
7505 All silc_cipher_* routines that used to return int returns
7508 The affected files lib/silccrypt/silccrypt.[ch].
7510 * The same thing was done to silc_hash_* as for silc_cipher_*
7511 routines. Affected files lib/silccrypt/silchash.[ch].
7513 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7514 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7515 Added also silc_pkcs_[un]register[_default] functions.
7516 Removed the data_context from the PKCS API.
7518 * Added silc_hmac_register_default function to register default
7519 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7520 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7521 to unregister all hmacs at once.
7523 * Register the default ciphers, hash functions, PKCSs and HMACs
7524 if client's configuration file does not exist. The affected
7527 * The client did not load the hash functions from the SIM
7528 modules at all. Added support for this. Affected file is
7529 silc/clientconfig.c.
7531 * When decoding public key with silc_pkcs_public_key_decode, check
7532 the supported algorithm only if PKCS are registered. Affected
7533 file lib/silccrypt/silcpkcs.c. The same was done with the
7534 silc_pkcs_private_key_decode.
7536 * Fixed the SILC List routines to keep the list always in order.
7537 It used to change the list's order when traversing the list but
7538 not it preserves the order. Affected file lib/trq/silclist.h.
7540 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7542 * Added the client library to use the SilcSocketConnection's
7543 reference counter (by silc_socket_dup) to prevent the bug that
7544 the socket object may be freed underneath async operation.
7546 * The name resolv library checking fixes in the configure.in.pre.
7549 * Created new version of the protocol drafts for future
7550 development. The -03 drafts are the ones that will be changed
7551 in the trunk now and the -02 will remain as they are.
7553 * Send list of CUMODE notifys to the router when announcing
7554 the channel users to the router. Affected file silcd/server.c.
7555 If the router receiving channel founder CUMODE for a channel
7556 that already has channel founder it will send CUMODE notify
7557 to the sender to remove the channel founder rights from the
7558 announced client. Affected file silcd/packet_receive.c.
7560 * The CUMODE notify may now use Server ID as well as the entity
7561 who changes the mode. Updated protocool specs.
7563 * Updated INSTALL and README files.
7565 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7567 * New web pages in the http://silc.pspt.fi. The pages was
7572 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7574 * Implemented the [DenyConnectin] config section in the server.
7575 Added silc_server_config_denied_conn to check whether incoming
7576 connection is denied. Affected file silcd/serverconfig.[ch].
7578 * Do not check the ports when checking the incoming configuration
7579 data if the port is 0, meaning any. Affected file is
7580 silcd/serverconfig.c.
7582 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7584 * Fixed buffer overflow in silc_string_compare in the file
7585 lib/silcutil/silcutil.c.
7587 * Fixed double free in silc_server_command_leave in the file
7590 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7592 * Fixed the version checking in the server. Affected file is
7595 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7597 * Fixed the configuration data fetching when accepting new
7598 connections in the server. Affected file silcd/server.c.
7600 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7602 * Added `sender_entry' argument to the function
7603 silc_server_packet_relay_to_channel so that we can check
7604 whether some destination actually belongs to the same route
7605 the sender belongs (ie, we must not resend the packet to the
7606 sender). Affected file silcd/packet_send.[ch].
7608 * Added `servername' field to the SilcClientEntry in the server
7609 to hold the name of the server where client is from. Affected
7610 file is silcd/idlist.h.
7612 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7614 * Moved the channel message encrypting in the router betwen
7615 router connections from silc_server_channel_message to the
7616 silc_server_packet_relay_to_channel since we want to check
7617 whether we have anybody channel before encrypting anything.
7618 Affected files silcd/packet_[receive/send].c.
7620 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7622 * Fixed the [AdminConnection] server config section to support
7623 multiple entries. Affected file silcd/serverconfig.c.
7625 * Added support into the server to check the validity of the
7626 incoming connection before executing any KE or authentication
7629 * The connection configuration is now saved to the KE and
7630 connection auth protocol contexts and not fetched anymore in
7631 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7633 * The local hosts listenning address and port is also resolved
7634 now when starting the server. We want to have the socket object
7635 to include the real address and port for the listener. Added
7636 new function silc_net_check_local_by_sock into the files
7637 lib/silcutil/silcnet.[ch].
7639 * Fixed a broadcast bug in server -> do not broadcast if we
7642 * Fixed a routing bug. Do not route broadcast packets ever.
7643 Broadcast packets must be processed always and not routed since
7644 they may be destined to some other host than yourself and thus
7645 would get routed without no good reason. Affected file is
7648 * Added function silc_server_config_is_primary_route to check
7649 whether primary router connection has been configured (a router
7650 configuration that we are initiating). If there is not, we
7651 will assume that there is only two routers in the SILC network
7652 and we will use the incoming router connection as our primary
7653 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7655 * Changed the order of the broadcasting. Broadcast _after_ the
7656 packet has been processed not before. Affected file is
7659 * Fixed a [ClientConnection] parsing bug. The port was never
7660 parsed correctly thus resulting to port 0. Affected file
7661 silcd/serverconfig.c.
7663 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7664 argument and did not set the broadcast packet flag. Affected
7665 file silcd/packet_send.c. Fixed same bug in the function
7666 silc_server_send_notify as well.
7668 * If we receive NEW_ID packet for our own ID in the server, ignore
7671 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7675 * Removed the nickname from the Private Message Payload.
7676 Updated the code and the protocol specs.
7678 * Updated protocol specs for submitting to the IETF.
7680 * Tweaked the Random Number Generator a bit. Affected file
7681 lib/silccrypt/silcrng.c. Exported a new function
7682 silc_rng_[global]_add_noise which can be used to add more
7685 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7687 * Do not parse packets with different timeout when protocol
7688 is active -> may cause problem with rekey. Affected file
7691 * When server receives signoff notify it must not create
7692 new channel key if the client is on any channels since the
7693 sender of the signoff notify will create it.
7695 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7697 * Added printing of error messages during SKE protocol from the
7698 failure packet sent by server during SKE. Affected file
7701 * Removed the client's failure_callback handling with timeout
7702 and handle it immediately when received.
7704 * The SKE library returned wrong type in SUCCESS and FAILURE
7705 packets. They must be 32 bit MSB not 16 bit MSB.
7707 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7709 * Ok, rewrote the logic of the re-key and now it seems to work.
7710 I tested it on high traffic with frequent re-keys without
7711 problems. Added hmac_receive (and renamed hmac to hmac_send)
7712 in SilcClientConnection in lib/silcclient/client.h and
7713 in SilcIDListData in silcd/idlist.h. Also, removed the
7714 SilcPacketParserContext's cipher and hmac fields as they are
7715 not needed anymore and actually caused some problems when
7716 the ciphers and hmac's changed underneath the packet parser.
7718 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7720 * If re-key protocol is active then process the incoming packets
7721 synchronously since we must assure that icoming packets encrypted
7722 with the old key is processed before the new keys is set to
7723 use. This is true other packets than for REKEY packets.
7724 Affected file silcd/server.c. The same was done to client library
7725 as well, affected file lib/silcclient/client.c.
7727 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7729 * Fixed bug in client and server to accept the force send if
7730 the packet is send from silc_[server/client]_packet_process
7731 function. Otherwise the packets are never delivered, oops.
7733 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7735 * Disable force sending of packets when REKEY protocol is active.
7736 We must assure that no packet is sent directly when rekey is
7737 performed. All packets must be sent through packet queue.
7738 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7739 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7740 function is silc_[server/client]_packet_send_real to check
7743 * Replaced the SIM paths from example config files to
7744 /usr/local/modules. Also, make install creates now
7745 /usr/local/silc/logs directory to hold all the SILC server
7748 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7750 * Made the configure.in.pre work on Solaris. Patch by salo.
7752 * Made all ciphers compatible with non-x86 machines. Defined
7753 CBC mode macros into lib/silccrypt/ciphers_def.h.
7755 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7757 * Fixed the make install.
7759 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7761 * When MAC computation fails the silc_packet_decrypt returned 0
7762 even though it was supposed to return -1. Fixed this. The
7763 affected file is lib/silccore/silcpacket.c.
7765 * Do not replace the config files in /etc/silc (in make install)
7766 if they already exist. Affected file ./Makefile.am.
7768 * Do not send re-key packets immediately but through packet queue.
7769 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7771 * Changed silc_net_check_host_by_sock to return FALSE if the
7772 IP/DNS could not be resolved. Though, it returns the IP address
7773 now even if it could not resolve it (but returns also FALSE).
7774 Affected file lib/silcutil/silcnet.[ch].
7776 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7778 * Added silc_pkcs_decode_identifier to decode the public key's
7779 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7780 Added also silc_pkcs_free_identifier. Added also new context
7781 SilcPublicKeyIdentifier.
7783 * Added -S option to the silc client. It is used to dump the
7784 contents of the specified public key file.
7786 * Changed the PKCS api to return the public key length when
7787 setting the public key.
7789 * Fixed a fatal bug in the public and private key file loading.
7790 Affected file lib/silccrypt/silcpkcs.c.
7792 * Execute the packet parsing for client with zero (0) timeout
7793 if the protocol is active. Affected file silcd/server.c.
7795 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7797 * Made the key generation options to the silcd program. Added
7798 -C option, equivalent to client's option.
7800 * Added new [ServerKeys] config section to the server. It
7801 configures the server's public and private key.
7803 * Defined generic Public Key Payload into the protocol
7804 specification to send specific type of public keys and
7807 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7808 public key or certificate.
7810 * Implemented the GETKEY command to the server and to the
7811 client library and on user interface.
7813 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7815 * Made preliminary `make install' work.
7817 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7819 * Added SilcServerRekey context into silcd/idlist.h.
7821 * Added the PFS support as defined in the specification to the
7822 SKE protocol. Affected files lib/silcske/*.c.
7824 * Added `ske_group' field to the SilcServerRekey context to hold
7825 the number of the SKE group that is used with PFS in re-key.
7826 Affected file silcd/idlist.h.
7828 * Added PFS re-key support to the server. Affected file is
7831 * Added silc_protocol_cancel to cancel execution of the next
7832 state of the protocol. Affected file is
7833 lib/silccore/silcprotocol.[ch].
7835 * Added the re-key support with and without PFS to the client
7836 library. Re-key is performed once in an hour, by default.
7838 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7839 Added silc_client_rekey_callback and silc_client_rekey_final.
7840 Affected files are lib/silcclient/protocol.[ch] and
7841 lib/silcclient/client.[ch].
7843 * Removed the `hmac_key' and `hmac_key_len' fields from the
7844 SilcClientConnection structure; not needed. Affected file is
7845 lib/silcclient/client.h.
7849 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7851 * Do not ask whether user wants to use the negotiated private key
7852 for private messages, just use it. Affected file is
7853 silc/local_command.c.
7855 * Added `send_enc_key' and `enc_key_len' fields to the
7856 SilcIDListData structure since they are needed in the re-key
7857 phase. Affected file is silcd/idlist.[ch].
7859 * Implemented the simple re-key protocol into the server.
7860 Affected files silcd/server.c and silcd/protocol.[ch]. The
7861 re-key will be performed once in an hour, by default.
7863 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7864 Added silc_server_rekey, silc_server_rekey_callback and
7865 silc_server_rekey_final.
7867 * Removed Tunneled flag from the protocol. Updated the code
7868 and the specifications.
7870 * Adde `pfs' field to the SilcIDListData to indicate whether
7871 the PFS is to be performed in the re-key. Affected file is
7874 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7876 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7877 int64 of at least the xintXX size. If void * is less that 4
7878 bytes uint32 * will be used. Defined bool as boolean.
7880 * Changed _ALL_ unsigned long and unsigned int to uint32,
7881 unsgined short to uint16 in the source tree.
7883 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7884 not handle clients that has entry->data.registered == FALSE.
7885 They are not in the network anymore. Affected file is
7888 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7890 * Implemented the sending of the SERVER_SIGNOFF notify in the
7891 server. Affected file is silcd/server.c.
7893 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7894 Added also silc_notify_payload_encode_args into the
7895 lib/silccore/silcnotify.[ch].
7897 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7898 Affected file silcd/packet_receive.c.
7900 * Implemented the SERVER_SIGNOFF notify handling in the client
7901 library. Affected file lib/silcclient/client_notify.c. Also,
7902 implemnted the printing of the SERVER_SIGNOFF info to the
7903 application. Affected file silc/client_ops.c.
7905 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7906 if the deleting was successful. Affected file silcd/idlist.[ch].
7908 * Added support for public key authentication in the connection
7909 authentication protocol in the client library. Affected file
7910 lib/silcclient/protocol.c.
7912 * Changed the server's silc_idlist_get_clients_by_* interface
7913 to support already allocated array so that new entries may be
7914 added to pre-allocated array. Affected file silcd/idlist.[ch].
7915 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7916 and command replies.
7918 * All command reply functions in the server now calls the
7919 pending command callback even if error occured. This way the
7920 error will be delivered to the client as well. Affected files
7921 silcd/command.c and silcd/command_reply.c.
7923 * Fixed INFO command to return local server's info if no server
7924 was provided. Affected file lib/silcclient/command.c.
7926 * Removed RESTART command for good. Updated the code and the
7929 * Rewrote parts of the task system. It is a bit simpler now.
7930 Removed unsued task priorities. The affected files are
7931 lib/silcutil/silctask.[ch].
7933 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7935 * Moved the USERS printing from the library to the application.
7936 Affected files lib/silcclient/command.c and silc/client_ops.c.
7938 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7942 * Added channel key re-key support. The re-key is perfomed
7943 only by the router and is done once in an hour. Added `rekey'
7944 field to the SilcChannelEntry in the server. Affected files
7945 silcd/server.c and silcd/idlist.h.
7947 * Added silc_task_unregister_by_context into the file
7948 lib/silcutil/silctask.[ch].
7950 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7952 * Added SILC_UMODE_GONE mode to indicate when the client is not
7953 present in the SILC network. Added also support to the local
7954 command AWAY that will set this mode. Added support of showing
7955 "xxx is gone" in WHOIS command. The USERS command shows the
7956 gone status as well.
7958 * Fixed setting server and router operator privileges in the
7959 server's UMODE command. Affected file silcd/command.c.
7961 * Merged the SKE KE1 and KE2 payloads into one payload. The
7962 new KE payload is equivalent to the old KE2 payload.
7964 Cleaned up the SKE Start Payload parsing. It now uses the
7965 simple buffer unformatting to do the parsing. A lot faster
7968 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7969 to the SKE that is used to indicate whether both of the SKE
7970 parties should perform authentication. By default only the
7971 responder performs authentication. By setting this flag also
7972 the initiator must do authentication. By default it is unset
7973 since in normal SKE case, client to server connection, only
7974 the responder should do authentication. When doing SKE between
7975 two clients both should perform authentication. Updated the
7976 code and the protocol specs.
7978 * A little fix to IDENTIFY command in the server. Search the
7979 client first by hash not nickname. Affected file is
7982 * Fixed the silc_client_close_connection to support closing
7983 the client to client connections wihtout deleting too much
7984 data. Affected file lib/silcclient/client.c.
7986 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7987 are received if protocol used to be active but is not anymore
7988 the application would crash due to NULL pointer dereference.
7989 Affected files silcd/server.c and lib/silcclient/client.c.
7991 * Added `hash' field to the SilcClientConnection to include
7992 the hash function negotiated in the SKE protocol.
7994 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7995 to set the channel founder authentication data. A client can
7996 claim the founder rights later by providing the authentication
7997 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7998 This way the channel founder can regain the channel founder
7999 privileges even it is left the channel. This works only on
8000 local server and the client must be connected to the same
8001 server to be able to regain the founder rights. Updated the
8002 protocol specs accordingly.
8004 Added support to the CMODE command in the client to set the
8005 founder auth data. Read the README to see how to set it.
8007 Added support to the CUMODE command to claim the founder
8008 rights. Read the README to see how to do it.
8010 Added support for the founder authentication to the Channel
8011 Entry in the server. Affected file silcd/idlist.h.
8013 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8014 server's CMODE command. Affected file silcd/command.c.
8016 * Added the following new functions into lib/silccore/silcauth.[ch]:
8017 silc_auth_get_method and silc_auth_get_data.
8019 * The server now saves the remote hosts public key to the
8020 SilcIDListData pointer. Affected file silcd/protocol.c.
8022 * The normal server now does not remove the channel entry from
8023 the cache if the founder authentication data is set. It used
8024 to remove it if the founder was the last one on the channel on
8025 the server and left the channel. The auth data is saved and
8026 if the channel is re-joined later the old entry is used with
8027 the old auth data. Affected files silcd/command_reply.c and
8030 * Removed the `pkcs' field from the SilcIDListData structure
8031 in the server; it is not used. Affected file silcd/idlist.h.
8033 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8035 * Fixed packet processing on slow links. Partial packets were
8036 never re-processed because the incoming data buffer was cleared
8037 by the application. Application must not directly clear the
8038 sock->inbuf, the packet processing routines handle it. Fixed
8039 this in client library and in server.
8041 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8043 * Fixed the WHOIS and IDENTIFY send reply function to really
8044 check whether to send list or just one entry. Affected file
8047 * Cleaned up the LEAVE command's channel key distribution. The
8048 affected file silcd/command.c.
8050 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8051 can enforce the channel mode as well. In that case the ID
8052 includes the ID of the server. The code now enforces the
8053 mode change if the router have different mode than the server.
8055 * The notify client operation with CMODE_CHANGE notify can now
8056 return NULL client_entry pointer if the CMODE was not changed
8057 by client. Application must check for this.
8059 * Added <Server ID> argument to INFO command to support server
8060 info fetching by Server ID.
8062 * Added silc_server_announce_get_channel_users to get assembled
8063 packets of channel users of the specified channel. Affected
8064 file silcd/server.[ch].
8066 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8067 was freed underneath the ID Cache.
8069 * Re-announce clients when the server received CHANNEL_CHANGE
8070 notify from the router. Affected file silcd/packet_send.c.
8072 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8074 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8075 crashed since it did not handle the fact that there is no cipher
8076 called "3" and didn't check the error condition. Now fixed.
8078 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8079 flag. It can be used to send message requests.
8081 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8083 * Implemented the RESTART command in the client.
8085 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8086 notice type messages. Added notice printing to the user
8089 * The channel keys are not re-generated if the channel's mode
8090 is PRIVKEY, ie private key on the channel exists. Affected
8091 files silcd/server.c and silcd/command.c.
8093 * Fixed a little bug in channel message delivery when channel
8094 private keys are set in the server. Affected file is
8095 silcd/packet_send.c.
8097 * Changed the setting on channel->on_channel = TRUE from the
8098 silc_client_save_channel_key to the JOIN command reply. The
8099 key payload is not received if the private channel key is set.
8100 Affected file lib/silcclient/command_reply.c and the
8101 lib/silcclient/client_channel.c.
8103 * When the CMODE_CHANGE notify is sent and the channel private
8104 key mode is removed the channel key must be re-generated in
8105 other cells as well. Added this support for the router in the
8106 silcd/packet_receive.c.
8108 * Added new local command NOTICE to send notice message on
8109 channel. Affected file silc/local_command.[ch].
8111 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8113 * Added new local command ME to the client. It is used to send
8114 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8115 some action. Affected file silc/local_command.[ch].
8117 * Changed channel_message and private_message client operations
8118 to deliver the message flags to the application. Added also
8119 the `flags' arguments to the silc_client_send_channel_message
8120 and silc_client_send_private_message functions. Affected file
8123 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8125 * Redefined the Private Message Payload to support private message
8126 keys and to support the new private message flags. Updated
8127 the protocol specs. Flags makes it possible to have for example
8128 CTCP style messages.
8130 * Added new type SilcPrivateMessagePayload and defined an API
8131 for it in the lib/silcclient/silcprivate.[ch].
8133 * Tested private message private keys successfully. Tested the
8134 private message key set, unset and list commands with the new
8137 * Redefined the Channel Message Payload to include the channel
8138 message flags (equal with private message flags) to support
8139 for example CTCP style messages.
8141 * Defined some of the message (for channel and private message)
8142 flags. Updated the protocol specs and added the flags to the
8143 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8145 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8147 * Added SilcKeyAgreementStatus type to the key agreement routines
8148 to indicate the current status and error if one occured.
8149 The status types are defined in the lib/silcclient/silcapi.h.
8151 * Added new local command KEY that is used to set and unset private
8152 keys for channels, set and unset private keys for private messages
8153 with remote clients and to send key agreement requests and
8154 negotiate the key agreement protocol with remote client. The
8155 key agreement is supported only to negotiate private message keys,
8156 it currently cannot be used to negotiate private keys for channels,
8157 as it is not convenient for that purpose.
8159 * Fixed a minor pending callback setting bug in the function
8160 silc_client_get_client_by_id_resolve, now the function works.
8161 Affected file lib/silcclient/idlist.c.
8163 * Added function silc_net_get_local_port to get local bound
8164 port by socket. Added to lib/silcutil/silcnet.[ch].
8166 * Added `sockets' and `sockets_count' fields to the SilcClient
8167 object. They hold the sockets of the listenning sockets in
8168 the client. Listenning sockets may be for example the key
8169 agreement server. Affected file lib/silcclient/client.[ch].
8170 Added functions the silc_client_add_socket and the
8171 silc_client_del_socket. They are exported to the application
8174 * Added ~./silc/clientkeys to support other client's public keys.
8176 * Renamed verify_server_key client operation to verify_public_key
8177 and added one argument to indicate the type of the connection
8178 (server, client etc.).
8180 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8182 * Added silc_server_connection_auth_request to handle the
8183 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8184 silcd/packet_receive.[ch].
8186 * Added silc_server_send_connection_auth_request into the
8187 silcd/packet_send.c to send the connection auth request packet.
8189 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8192 * Fixed the public key authentication in responder side in the
8193 server. The `auth_data' pointer includes the SilcPublicKey
8194 not the path to the public key. Affected file silcd/protocol.c.
8196 * Implemented the public key authentication in the initiator side
8197 in the server. Affected file silcd/protocol.c.
8199 * Removed the [RedirectClient] config section from the server
8200 configuration. Is not needed and I don't want to implement it.
8202 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8204 * Cleaned up the CMODE command in the server. It now works
8205 correctly and supports all the modes defined in the protocol.
8206 Affected file is silcd/command.c.
8208 * Added `hmac_name' field to the SilcChannelEntry in the server
8209 to hold the default HMAC of the channel. It can be set when
8210 creating the channel (with JOIN command). Affected files
8213 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8214 type to indicate the change of the current cipher and hmac
8215 on the channel. Client can safely ignore the <cipher> argument
8216 (if it chooses to do so) since the CHANNEL_KEY packet will
8217 force the channel key change anyway. The <hmac> argument is
8218 important since the client is responsible of setting the new
8219 HMAC and the hmac key into use.
8221 * Fixed the CMODE command in the client library as well.
8223 * Tested CMODE command in router environment successfully.
8225 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8227 * Show the version of the remote client (or server) when connecting
8228 to the server. It is logged to the log file. Affected file
8229 is silcd/protocol.c.
8231 * Fixed the KILLED notify handling in the client library. The
8232 client must be removed from all channels when receiving the
8235 Also, do not remove the client entry when giving the KILL
8236 command but when the KILLED notify is received.
8238 * Removed silc_idlist_find_client_by_nickname from the server.
8239 Not needed anymore. Affected files silcd/idlist.[ch].
8241 * Implemented the CHANNEL_CHANGE notify type handling to the
8242 server. Affected file silcd/server.c.
8246 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8248 * Added silc_server_send_notify_invite to send the INVITE
8249 notify between routers.
8251 * Implemented the INVITE command correctly to the server.
8253 * Implemented the INVITE notify type handling in the server.
8255 * Implemented the INVITE command to the client library and on the
8258 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8260 * Added function silc_server_get_client_resolve to find the
8261 client entry by ID from all ID lists and then resolve it
8262 (using WHOIS) if it cannot be found. Affected file is
8265 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8267 * Implemented the BAN command to the client library.
8269 * The JOIN command in the server now checks the invite list
8272 * Changed the silc_command_reply_payload_encode_va and the
8273 silc_command_payload_encode_va to support that if argument is
8274 NULL it ignores and checks the next argument. Affected file
8275 lib/silccore/silccommand.c.
8277 * Added silc_server_send_notify_ban to send the BAN notify
8278 type between routers.
8280 * Chaned the silc_notify_payload_encode to support that if
8281 argument is NULL it ignores and checks the next argument.
8282 Affected file lib/silccore/silcnotify.c.
8284 * Tested ban lists in router environment successfully.
8286 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8288 * Implemented BAN command to the server, in silcd/command.[ch].
8290 * Removed the BAN and INVITE_LIST modes from the CMODE command
8293 * Added function silc_string_match to regex match two strings.
8294 Affected files lib/silcutil/silcutil.[ch].
8296 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8298 * Redefined parts of the SilcChannelEntry in the server to support
8299 the new ban and invite lists.
8301 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8303 * Redefined the INVITE command. The same command can be used to
8304 invite individuals to the channel but also to manage the invite
8305 list of the channel (to add to and remove from the invite list).
8306 Updated the protocol specs.
8308 * Added new command SILC_COMMAND_BAN that can be used to manage
8309 the ban list of the channel. Updated the protocol specs.
8311 * Removed the channel modes: the SILC_CMODE_BAN and the
8312 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8313 in the CMODE command. The equivalent features are now available
8314 using INVITE and BAN commands. Updated the protocol specs.
8316 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8317 in the network about change in the current ban list. The notify
8318 type is not used by the client.
8320 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8321 support the invite lists.
8323 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8325 * Added new function silc_string_regexify that converts string
8326 including wildcard characters into regex string that can
8327 be used by the GNU regex library. Added into the file
8328 lib/silcutil/silcutil.[ch].
8330 Added silc_string_regex_combine to combine to regex strings
8331 into one so that they can be used as one regex string by
8332 the GNU regex library. Added into the file
8333 lib/silcutil/silcutil.[ch].
8335 Added silc_string_regex_match to match two strings. It returns
8336 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8338 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8340 * Imported GNU regex to the soruce tree into lib/contrib.
8341 Fixed some compiler warning from the regex.c.
8343 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8345 * Fixed MOTD command in the server to work in router environment.
8347 * Fixed the MOTD command in the client library to support
8348 the server argument in the command.
8350 * Added `nickname_len' argument to the silc_idlist_add_client
8351 in the server, as the `nickname' argument may be binary data
8354 * Added silc_idlist_get_channels to return all channels from
8357 * Implemented LIST command to the server. Affected file is
8360 * Implemented the LIST command to the client library and on the
8363 * Added [<user count>] argument to the LIST command reply.
8364 With private channels the user count is not shown.
8366 * Updated TODO and README.
8368 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8370 * The client entry's data.registered must be TRUE even with
8371 global client entry on global client list. The data.registered
8372 is used to check whether the client is anymore in the network,
8373 for example with WHOWAS command so it must be valid.
8375 * Fixed the WHOWAS command in the server. It now actually works
8376 in router environment. Added function into silcd/command_reply.c
8377 silc_server_command_reply_whowas_save.
8379 * Added silc_idlist_purge function to the silcd/idlist.c
8380 to periodically purge the ID Cache.
8382 * Fixed INFO command in the server. It works now in router
8383 environment. Added <server name> argument to the INFO command
8384 reply. Updated the protocol specs.
8386 * Fixed minor bug in silc_idcache_purge to not purge if the
8387 expire value is zero.
8389 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8390 they were buggy because of the WHOWAS information.
8392 * Fixed local command MSG to handle the async resolving of
8393 the remote client properly. It used to fail the first MSG.
8394 Affected file silc/local_command.c.
8396 * Added `data_len' field to SilcIDCache context.
8398 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8400 * Update TODO. Todo in commands in the server.
8402 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8404 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8405 used by routers as broadcast packet to inform other routers
8406 about the changed user mode.
8408 Implemented the notify handling in the server. Affected file is
8409 silcd/packet_receive.c. Added the function
8410 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8412 * Added new generic Channel Payload and deprecated the New Channel
8413 Payload. The New Channel Payload is now the generic Channel
8416 * Added new argument `mode' to the silc_server_send_new_channel
8417 as it is required in the Channel Payload now.
8419 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8420 and created a new and real SilChannelPayload to represent the
8421 new generic Channel Payload. Implemented the encode/decode
8422 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8424 * Added silc_server_get_client_channel_list to return the list
8425 of channels the client has joined for WHOIS command reply.
8426 Affected file silcd/server.[ch].
8428 * Implemented the channel list sending in the WHOIS command reply
8429 in server and in the client.
8431 Implemented the channel list displaying on the user interface
8432 as well. Affected file silc/client_ops.c.
8434 * Added silc_channel_payload_parse_list to parse list of Channel
8435 Payloads. It returns SilcDList list of SilcChannelPayloads.
8436 Client for example can use this function to parse the list of
8437 channels it receives in the WHOIS command reply. The caller
8438 must free the list by calling silc_channel_payload_list_free.
8439 Affected files lib/silccore/silcchannel.[ch].
8441 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8443 * Added one new argument <user mode> to the WHOIS command reply
8444 to return the mode of the user in SILC. Updated the protocol
8447 Implemented it to the server and client.
8449 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8451 * Fixed the mode printing on the user interface on joining.
8452 Affected file silc/client_ops.c.
8454 * Implemented the UMODE command and user modes in general to the
8455 client library and to the user interface.
8457 * Implemented the UMODE command to the server.
8459 * The server now sends UNKNOWN_COMMAND error status if client sends
8460 unknown command. Affected file silcd/command.c.
8462 * All server commands now handle the command identifier the right
8463 way when sending the command reply to the client. The client can
8464 use to identify the command replies with the identifier.
8466 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8468 * Added silc_server_get_client_route to resolve the route to
8469 the client indicated by the client ID. Affected file is
8472 * Added silc_server_relay_packet as general function to relay
8473 packet to arbitrary destination. This deprecates functions
8474 like _send_private_message_key, _relay_notify etc. Affected
8475 file is silcd/packet_send.[ch].
8477 Removed silc_server_send_key_agreement,
8478 silc_server_send_private_message_key and
8479 silc_server_packet_relay_notify functions from the file
8480 silcd/packet_send.[ch].
8484 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8485 server. Affected file silcd/packet_receive.[ch].
8487 * Implemented the KILL command to the client. Implemented the
8488 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8489 Affected files lib/silcclient/command[_reply].c and
8490 lib/silcclient/client_notify.c. Implemented the KILL notify
8491 printing in the user inteface.
8493 * Fixed a lot silc_parse_nick memory leaks from the client
8494 library in the file lib/silcclient/command.c.
8496 * Changed the silc_server_send_notify_on_channels's `sender'
8497 argument from SilcSocketConnection to SilcClientEntry to
8498 check the sender as entry and not as connection object and not
8499 to send to the client provided as argument. The affected file
8500 is silcd/packet_send.[ch].
8502 * The notify packets that are destined directly to the client used
8503 to not to be processed by the server. Now changed that and the
8504 server processes all notify packets. After relaying the packet
8505 to the client the notify packet is processed in the server.
8507 * The silc_server_free_client_data now checks whether there is
8508 pending outgoing traffic for the client and purges the data to
8509 the network before removing the client entry.
8511 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8513 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8514 an client is killed from the SILC Network. Updated the protocol
8517 Added new function silc_server_send_notify_killed to the
8518 silcd/packet_send.[ch].
8520 * Added function silc_server_packet_relay_notify to relay notify
8521 packets that are destined directly to a client. In this case
8522 the server does not process the notify packets but merely relays
8523 it to the client. Affected file silcd/packet_send.[ch].
8525 Added also silc_server_packet_process_relay_notify to check
8526 whereto relay the notify. Affected file is
8527 silcd/packet_receive.[ch].
8529 * Implemented the KILL command to the server.
8533 * Added the backup schema desgined last fall to the protocol
8534 specs for everyone to see. The specification is in the
8535 *-spec-xx.txt draft and the packet type definitions for the
8536 backup routers is in *-pp-xx.txt draft. Thusly, added also
8537 new packet type SILC_PACKET_CELL_ROUTERS.
8539 * A big security problem in the implementation discovered. The
8540 signoff of an client did not cause new channel key generation
8541 which it of course should've done. The channel keys must be
8542 always re-generated when client leaves (or signoffs) the channel.
8543 The silc_server_remove_from_channels funtion now handles
8544 the channel key re-generation.
8546 * Added `sender' argument to the silc_server_send_notify_on_channels
8547 to not to send the client provided as argument. Affected file
8548 silcd/packet_send.[ch].
8550 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8552 * Implemented OPER and SILCOPER commands into the server and
8555 * Added silc_auth_verify and silc_auth_verify_data to verify
8556 the authentication directly from the authentication payload.
8557 It supports verifying both passphrase and public key based
8558 authentication. Affected file lib/silccore/silcauth.[ch].
8560 * Added `hash' field to the SilcIDListData structure. It is the
8561 hash negotiated in the SKE protocol. Affected file is
8564 * Slight redesigning of the SilcAuthPayload handling routines.
8565 Do not send SilcPKCS but SilcPublicKey as argument.
8567 * Implemented the public key authentication support to the
8568 serverconfig. The public key is loaded from the provided path
8569 and saved as authentication data to void * pointer. Thus,
8570 changed the unsigned char *auth_data to void *auth_data;
8572 * Fixed SHUTDOWN command to send the reply before the server
8573 is shutdown. :) Affected file silcd/command.c.
8575 * Fixed fatal bug in CONNECT command. The hostname was invalid
8576 memory and server crashed. Affected file silcd/command.c.
8578 * Fixed fatal bug in CLOSE command. The server_entry became
8579 invalid but was referenced later in the command. Affected file
8582 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8584 * Fixed fatal bug in failure packet handling. Server ignored
8585 the failure and thus crashed when it came.
8589 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8591 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8592 that the command may be executed only once in (about) 2 seconds.
8593 The old SILC_CF_LAG flag is same but allows command bursts up
8594 to five before limiting.
8596 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8597 server code. Various commands now includes the CF_LAG_STRICT
8598 flag to disallow any kind of miss-use of the command.
8600 * Fixed the silc_buffer_unformat to not to allocate any data
8601 if the length of the data is zero. It used to allocate the
8602 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8604 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8606 * Changed the format of AdminConnection configuration section
8607 in the server. Added username of the admin to the format.
8608 Affected files silcd/serverconfig.[ch].
8610 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8611 to return admin configuration data by host, username and/or
8614 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8616 * Implemented WHOWAS command to the server. Added the functions:
8618 silc_server_command_whowas_parse,
8619 silc_server_command_whowas_send_reply,
8620 silc_server_command_whowas_from_client and
8621 silc_server_command_whowas_from_server
8623 * Added <Client ID> argument to the WHOWAS command reply. Updated
8624 the protocol specs accordingly.
8626 * Implemented WHOWAS command and command_reply to the client
8629 Implemented the WHOWAS printing on the user interface.
8631 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8633 * Added new argument to the WHOWAS command reply, the real name.
8634 It is an optional argument. Updated the protocol specs.
8636 * Added SilcIDCacheDestructor callback that is registered when
8637 the SilcIDCache is allocated. The callback is called when
8638 an cache entry in the ID Cache expires, or is purged from the
8639 cache. Added into lib/silccore/idcache.[ch].
8641 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8642 to destruct the client entries when the cache entry expires.
8643 Other ID Cache's in server and in the client library ignores
8646 * If the ID Cache entry's `expire' field is zero then the entry
8647 never expires. Added boolean `expire' argument to the
8648 silc_idcache_add function in the lib/silccore/idcache.[ch].
8649 If it is TRUE the default expiry value is used.
8651 * Added silc_server_free_client_data_timeout that is registered
8652 when client disconnects. By default for 5 minutes we preserve
8653 the client entry for history - for WHOWAS command.
8655 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8657 * Added support to the server to enforce that commands are not
8658 executed more than once in 2 seconds. If server receives
8659 commands from client more frequently, timeout is registered
8660 to process the commands. Affected file silcd/command.c.
8661 Added new function silc_server_command_process_timeout.
8663 * Changed NICK_NOTIFY handling in client library to check that
8664 if the client's nickname was changed, so there is no need to
8665 resolve anything from the server.
8667 * Removed error printing from the WHOIS and IDENTIFY commands.
8668 If error occurs then it is ignored silently in the client library.
8669 The application, however, may map the received error to
8670 human readable error string. The application currently maps
8671 the NO_SUCH_NICKNAME error to string.
8673 * Made the command status message public to the application. Moved
8674 them from lib/silcclient/command_reply.c to
8675 lib/silcclient/command_reply.h. The application can map the
8676 received command status to the string with the
8677 silc_client_command_status_message function.
8679 * Added check to the server to check that client's ID is same
8680 as the Source ID in the packet the client sent. They must
8683 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8685 * Added dist-bzip hook to the Makefile.am to make bzip2
8686 compressed distributions.
8688 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8690 * Server now enforces the maximum length for the nickname and
8691 the channel as protocol specification dictates. 128 bytes for
8692 nickname and 256 bytes for channel name.
8694 * Moved the WHOIS printing to the application. The client libary
8695 does not print out the WHOIS information anymore, the application
8696 must do it. Renamed silc_client_command_reply_whois_print to
8697 the silc_client_command_reply_whois_save.
8699 The client's idle time is also sent to the application now, and
8700 the idle is shown on screen.
8702 * Added silc_client_command_reply_identify_save to save the
8703 received IDENTIFY entries.
8705 * Do not check for channel private keys in message sending and
8706 reception if the channel does not have the PRIVKEY mode set.
8707 Affected file lib/silclient/client_channel.c.
8709 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8711 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8712 just surfaced after chaning the JOIN procedure.
8714 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8716 * Added silc_client_get_clients_by_list to get client entries
8717 from Client ID list, that is returned for example by JOIN
8718 and USERS command replies. The application should use this
8719 function for example when JOIN command reply is received to
8720 resolve the clients already on the channel (library does not
8721 do that anymore as USERS command reply is not used in the JOIN
8722 procedure anymore). Affected files lib/silcclient/silcapi.h and
8723 lib/silcclient/idlist.c.
8725 * JOIN command reply and USERS command reply returns now SilcBuffer
8726 pointers instead of unsigned char pointers when returning
8727 the client list and mode list.
8729 * Added <Client ID> argument to the JOIN command reply, mainly
8730 for the server to identify for which client the command was
8731 originally sent. Updated protocol specs accordingly.
8733 * Added SilcDlist private_key pointer to the SilcChannelEntry
8734 in the client to support the channel private keys. Affected
8735 file is lib/silcclient/idlist.h.
8737 * Added SilcChannelPrivateKey argument to the function
8738 silc_client_send_channel_message so that application can choose
8739 to use specific private ke if it wants to. If it is not provided,
8740 the normal channel key is used, unless private keys are set.
8741 In this case the first (key that was added first) is used
8742 as the encryption key.
8744 * Implemented the support for channel private key handling.
8745 Implemented the following functions:
8747 silc_client_add_channel_private_key,
8748 silc_client_del_channel_private_keys,
8749 silc_client_del_channel_private_key,
8750 silc_client_list_channel_private_keys and
8751 silc_client_free_channel_private_keys
8753 Affected file lib/silcclient/client_channel.c.
8755 * Added the support for the private keys in the channel message
8756 sending and encryption and in the message reception and
8757 decryption. Affected funtions are
8758 silc_client_send_channel_message and silc_client_channel_message.
8760 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8762 * Added SKE's key verify callback to the client library's
8763 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8765 * Removed the statement that server (or router) must send USERS
8766 command reply when joining to the channel so that the client
8767 knows who are on the channel. Instead, the client list and
8768 client's mode list is now sent in the JOIN command reply to the
8769 client who joined channel. This is better solution.
8771 * Added function silc_server_get_users_on_channel and function
8772 silc_server_save_users_on_channel to the silcd/server.[ch].
8774 * Removed function silc_server_command_send_users from the
8777 * Do not show topic on the client library anymore. The topic is
8778 sent in the command reply notify to the application and the
8779 application must show the topic now.
8781 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8783 * Added client searching by nickname hash into the IDENTIFY and
8784 WHOIS commands in the server as they were clearly missing from
8785 them. Affected file is silcd/command.c.
8787 * Fixed a bug in private message receiving in the client library.
8788 The remote ID was freed and it wasn't supposed, now it is
8791 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8793 * Minor fix to the channel payload; allocate the data area, as it
8794 needs to be of specific length.
8796 * If the key agreement port is zero then the operating
8797 system will define the bound port. Affected files are
8798 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8800 * Added new function silc_channel_payload_decrypt into the file
8801 lib/silccore/silcchannel.[ch].
8803 * Moved the channel message etc, check from silc_packet_decrypt
8804 to applications. The library calls now a generic
8805 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8806 when the packet is either normal or special. This was done to
8807 allow more wide range of checking that was not allowed when
8808 the code was in library. Now applications can do virtually any
8809 checks to the packet and return to the library the decision how
8810 the packet should be processed. Affected files are
8811 lib/silccore/silcpacket.[ch].
8813 Added silc_server_packet_decrypt_check to the server and
8814 silc_client_packet_decrypt_check to the client library.
8816 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8817 to send with specified source and destination information.
8819 * Channel message delivery between routers was broken after the
8820 channel key distribution was fixed earlier. The channel key
8821 was used be to distributed to other routers as well which is not
8822 allowed by the protocol. Now this is fixed and channel keys
8823 really are cell specific and the channel message delivery between
8824 routers comply with the protocol specification.
8826 * Fixed various commands in server to check also the global list
8827 for the channel entry and not just the local list. The affected
8828 file silcd/command.c.
8830 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8832 * Added assert()s to buffer formatting and unformatting routines
8833 to assert (if --enable-debug) when error occurs. Affected
8834 file: lib/silcutil/silcbuffmt.c.
8836 * Changed to auto-reconnect to check whether the remote host is
8837 router and register the re-connect timeout if it is. It used
8838 to check that whether we are normal server, but router must do
8839 auto-reconnect with another router as well. Affected file
8842 * Removed the [<key len>] option from CMODE command as the cipher
8843 name decides the key length, nowadays. See the defined ciphers
8844 from the protocol specification.
8846 * Added [<hmac>] option to the CMODE command to define the HMAC
8847 for the channel. Added SILC_CMODE_HMAC channel mode.
8849 * Added [<hmac>] option for the JOIN command so that user can
8850 select which HMAC is used to compute the MACs of the channel
8853 * Added Hmac field to the Channel Message Payload. The integrity
8854 of plaintext channel messages are now protected by computing
8855 MAC of the message and attaching the MAC to the payload. The
8856 MAC is encrypted. Now, it is clear that this causes some
8857 overhead to the size of the packet but rationale for this is that
8858 now the receiver can verify whether the channel message decrypted
8859 correctly and also when private keys are set for the channel the
8860 receiver can decrypt the packet with several keys and check from
8861 the MAC which key decrypted the message correctly.
8863 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8864 lib/silccrypt/silccipher.[ch].
8866 * Added silc_hash_len to return the digest length into the
8867 lib/silcrypt/silchash.[ch].
8869 * Rewrote parts of Silc Channel Payload interface in the
8870 lib/silccore/silcchannel.[ch]. The encode function now also
8871 encrypts the packet and parse function decrypts it.
8873 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8875 * Fixed a minor formatting bug in the SKE's key material processing.
8876 It actually might have processed the keys wrong way resulting
8879 * Redefined the mandatory HMAC algorithms and added new algorithms.
8880 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8881 and hmac-md5 truncated to 96 bits. The mandatory is now
8882 hmac-sha1-96. Rest are optional (including the one that used
8883 to be mandatory). Rationale for this is that the truncated HMAC
8884 length is sufficient from security point of view and can actually
8885 make the attack against the HMAC harder. Also, the truncated
8886 HMAC causes less overhead to the packets. See the RFC2104 for
8889 * Added new [hmac] configuration section. The SKE used to use
8890 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8891 is of course wrong. The official names that must be proposed in
8892 the SKE are the ones defined in the protocol specification
8893 (hmac-sha1-96 for example). The user can configure any hmac
8894 using any hash function configured in the [hash] section. At
8895 least, the mandatory must be configured.
8897 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8899 * Added HMAC list to the SKE proposal list. It has now both
8900 hash algorithm list and HMAC list. This makes the protocol
8901 incompatible with previous versions. The SKE now seems to work
8902 the way it is supposed to work, for the first time actually.
8904 * Defined plain Hash algorithms to the protocol specification.
8907 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8909 * Implemented support for key agreement packets into the server.
8910 Added functions silc_server_key_agreement and
8911 silc_server_send_key_agreement. Other than these functions,
8912 server has nothing to do with this packet.
8914 * Added support for private message key packets into the server.
8915 Added functions silc_server_private_message_key and
8916 silc_server_send_private_message_key.
8920 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8921 called in the protocol's final callback instead in the END
8922 protocol state. This makes a little more sense and in the same
8923 time in client we can use the same protocol routines for normal
8924 key exchange and to key agreement packet handling as well.
8926 * Added to both client's and server's KE protocol context the
8927 SilcSKEKeyMaterial pointer to save the key material. We will
8928 bring the key material to the protocol's final callback by doing
8929 this. The final callback must free the key material.
8931 * Added SKE's packet_send callback into client's KE protocol
8932 context so that the caller can choose what packet sending function
8933 is used. This way we can use different packet sending when
8934 doing normal SKE when doing key agreement packet handling (in
8935 the key agreement packet handling we do not want to encrypt
8938 * Implemented the responder side of the key agreement routines
8939 in the client. The client can now bind to specified port and
8940 accept incoming key negotiation. The key material is passed
8941 to the application after the protocol is over.
8943 * Implemented the processing of incoming Key Agreement packet
8944 in the client. Added function silc_client_key_agreement to
8947 * Implemented the intiator side of the key agreement routines
8948 in the client. The client can now initiate key agreement with
8949 another remote client. The key material is passed to the
8950 application after the protocol is over.
8952 * Created client_keyagr.c to include all the key agreement
8955 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8956 SILC_TASK_CALLBACK except that it is not static.
8958 * Created client_notify.c and moved the Notify packet handling
8959 from the client.[ch] into that file.
8961 * Created client_prvmsg.c and moved all private message and
8962 private message key routines from the client.[ch] into that file.
8964 * Create client_channel.c and moved all channel message and
8965 channel private key routines from the client.[ch] into that file.
8967 * Changed silc_client_get_client_by_id_resolve to resolve with
8968 WHOIS command instead of IDENTIFY command, in the file
8969 lib/silclient/idlist.c.
8971 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8973 * Implemented the SKE's responder side to the Client library.
8975 * When FAILURE is received to the protocol do not trust it
8976 blindly. Register a timeout to wait whether the remote closes
8977 the connection as it should do it, only after that process the
8978 actual failure. This was changed to both client and server.
8980 * Added client_internal.h to include some of the structures
8981 there instead of client.h in lib/silcclient/.
8983 * Added function silc_task_unregister_by_callback to unregister
8984 timeouts by the callback function.
8986 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8988 * Some "Incomplete WHOIS info" errors has been appearing on the
8989 log files. Took away the entry->userinfo check from WHOIS
8990 reply sending. The entry->userinfo is now " " if client did not
8991 provide one. I thought this was fixed earlier but something
8992 is wrong still. Let's see if the error still appears.
8994 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8996 * Fixed a minor bug in the login when the channel key is
8997 re-generated in the server. It used to generate the key in
8998 wrong order and thus caused problems in the channel traffic.
9000 * Fixed a minor bug in channel key distsribution after
9001 KICK command. The key was not sent to the router even though
9004 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9006 * Added silc_ske_process_key_material_data as generic routine
9007 to process any key material as the SILC protocol dictates. The
9008 function is used by the actual SKE library but can be used by
9009 applications as well. This relates to the private message keys
9010 and the channel private keys since they must be processed the
9011 same way the normal SILC session keys. The protocol dictates
9012 this. Affected files: lib/silcske/silcske.[ch].
9014 Added also silc_ske_free_key_material to free the
9015 SilcSKEKeyMaterial structure.
9017 * Defined silc_cipher_set_key function to set the key for
9018 cipher without using the object's method function. The affected
9019 files: lib/silccrypt/silccipher.[ch].
9021 * Implemented silc silc_client_add_private_message_key,
9022 silc_client_add_private_message_key_ske,
9023 silc_client_del_private_message_key,
9024 silc_client_list_private_message_keys and
9025 silc_client_free_private_message_keys functions in the
9028 Added functions silc_client_send_private_message_key to send
9029 the Private Message Key payload and silc_client_private_message_key
9030 to handle incoming Private Message Key payload.
9032 * Added Cipher field to the Private Message Key payload to set
9033 the cipher to be used. If ignored, the default cipher defined
9034 in the SILC protocol (aes-256-cbc) is used.
9036 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9038 * Removed lib/silcclient/ops.h file.
9040 Redefined parts of the SILC Client Library API. Created new
9041 file silcapi.h that deprecates the ops.h file and defines the
9042 published Client Library API. Defined also private message key
9043 API and channel private key API into the file.
9045 This is the file that the application must include from the
9046 SILC Client Library. Other files need not be included by
9047 the application anymore.
9049 * Added new key_agreement client operation callback and also
9050 defined the Key Agreement library API for the application.
9052 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9054 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9055 is used by clients to request key negotiation between another
9056 client in the SILC network. If the negotiation is started it
9057 is performed using the SKE protocol. The result of the
9058 negotiation, the secret key material, can be used for example
9059 as private message key.
9061 Implemented the Key Agreement payload into the files
9062 lib/silccore/silauth.[ch].
9064 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9066 * Redefined ciphers for the SILC protocol. Added some new ciphers
9067 and defined the key lengths for the algorithms. Changed the
9068 code accordingly. The default key length is now 256 bits.
9070 * Fixed SKE key distribution function silc_ske_process_key_material
9071 when the key length is more than 128 bits. The default key
9072 length in SILC is now 256 bits.
9074 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9075 to indicate unsupported algorithm.
9077 * Renamed rijndael.c to aes.c and all functions as well.
9079 * Fixed a long standing channel key setting bug in client library.
9080 Weird that it has never surfaced before.
9082 * Fixed bug in channel deletion. If the entire channel is removed
9083 then it must also delete the references of the channel entry
9084 from the client's channel list as the client's channel entry and
9085 the channel's client entry share same memory.
9087 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9089 * Implemented CONNECT and SHUTDOWN commands in the client.
9091 * Implemented CLOSE command to the client.
9093 * Added the function silc_idlist_find_server_by_name into the
9094 files silcd/idlist.[ch].
9096 Added the function silc_idlist_find_server_by_conn into the
9097 files silcd/idlist.[ch].
9099 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9101 * DIE command was renamed to SHUTDOWN. Updated the both code
9104 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9105 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9107 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9110 * Added function silc_server_create_connection function to create
9111 connection to remote router. My server implementation actually
9112 does not allow router to connect to normal server (it expects
9113 that normal server always initiates the connection to the router)
9114 so the CONNECT command is only good for connecting to another
9117 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9119 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9120 or some other client was kicked from the channel.
9122 Implemented the handling of the notify type to both client
9125 Implemented silc_server_send_notify_kicked to send the KICKED
9126 notify. It is used to send it to the server's primary router.
9128 * Implemented the KICK command into server and client.
9130 * Added `query' argument to the silc_idlist_get_client function
9131 to indicate whether to query the client from server or not if
9134 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9135 to indicate that the client is not channel founder.
9139 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9141 * Removed the rng context from SilcPacketContext structure and
9142 changed that the packet routine uses the Global RNG API.
9144 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9146 * Added support for quit message that client can "leave" on the
9147 channel when it quits the SILC. It is ditributed inside the
9148 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9150 Added silc_server_free_client_data that will take the
9151 signoff message as argument.
9153 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9155 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9157 * Updated parts of the protocol specification to keep it up
9160 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9162 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9163 payloads in one packet.
9165 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9166 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9167 use now the new List flag.
9169 * Also deprecated the following packet types: REPLACE_ID,
9170 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9172 * Added list support for Notify packet in server.
9174 * Added silc_server_send_notify_channel_change to send the
9175 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9176 the silc_server_send_replace_id.
9178 * Added silc_server_send_notify_nick_change to send the
9179 NICK_CHANGE notify type. Deprecates the function
9180 silc_server_send_replace_id.
9182 * Added silc_server_send_notify_join to send the JOIN notify type.
9183 Deprecates the function silc_server_send_new_channel_user.
9185 * Added silc_server_send_notify_leave to send LEAVE notify type.
9186 Deprecates the function silc_server_send_remove_channel_user.
9188 * Added silc_server_send_notify_cmode and
9189 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9190 types. Deprecates the silc_server_send_set_mode function.
9192 * Added SERVER_SIGNOFF notify type to indicate that server has
9193 quit. This means that all clients on the channel from that
9194 server will drop. This can be also used when netsplit happens.
9196 Deprecated REMOVE_ID packet type since it is not needed anymore
9199 Added silc_server_send_notify_server_signoff to send the
9200 SERVER_SIGNOFF notify type. Deprecates the function
9201 silc_server_send_remove_id.
9203 Added also silc_server_send_notify_signoff to send the
9204 SIGNOFF notify type.
9206 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9207 SILC protocol from this day on. Changed the protocol
9208 specification as well.
9210 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9211 notify type. It is used between routers to notify about
9212 topic changes on a channel.
9214 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9217 * Partly updated the protocol specification to comply with the
9218 changes now made. It is still though a bit outdated.
9220 * The JOIN notify type now takes one extra argument <Channel ID>.
9221 The packet used to be destined to the channel but now the
9222 JOIN type may be sent as list thus it is impossible to
9223 destine it to any specific channel. By adding this argument
9224 it is again possible.
9226 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9228 * Added CREDITS file. The CHANGES and CREDITS file will appear
9229 in the distribution as well.
9231 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9233 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9234 types in the server's silcd/packet_receive.c.
9236 * Implemented CMODE and CUMODE to work in router environment.
9238 * Fixed minor encoding and decoding buglet from the
9239 lib/silccore/silcmode.c.
9241 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9244 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9246 * Changed all SilcConfigServer* and silc_config_server* to
9247 SilcServerConfig* and silc_server_config*, respectively.
9250 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9252 * Associated the ID (client or server ID) to the Authentication
9253 Payload to avoid any possibility of forging. Updated the
9254 protocol specification and the code accordingly.
9256 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9258 * The RSA key length is now save to the RsaKey context in the
9259 key generation process in lib/silccrypt/rsa.c. The key length
9260 is now used to figure out the maximum size of the block allowed
9261 to be encrypted/signed.
9263 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9264 is equivalent to the silc_mp_mp2bin but does not allocate any
9267 * Changed silc_mp_mp2bin API to take length argument. If it is
9268 non-zero then the buffer is allocated that large. If zero, then
9269 the size is approximated using silc_mp_sizeinbase, which however
9272 * Created Global RNG API which is global RNG that application can
9273 initialize. After initializing, any routine anywhere in the
9274 code (including library) can use RNG without allocating a new
9275 RNG object. This was done to allow this sort of use of the
9276 RNG in code that has no chance to allocate RNG object. All
9277 applications currently allocate this and many routines in the
9278 library use this. Affected file lib/silccrypt/silcrng.[ch].
9280 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9281 it to use the Global RNG API.
9283 * Defined Authentication Payload into protocol specification that
9284 is used during SILC session to authenticate entities. It is
9285 used for example by client to authenticate itself to the server
9286 to obtain server operator privileges.
9288 Implemented this payload into the lib/silccore/silcauth.[ch].
9289 Implemented also routines for public key based authentication
9290 as the new protocol specification dictates.
9292 Moved definitions of different authentication methods from
9293 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9295 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9296 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9297 silc_pkcs_verify_with_hash functions into the file
9298 lib/silccrypt/silcpkcs.[ch].
9300 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9302 * The client entry's userinfo pointer must be always valid.
9303 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9304 will fail since it requires the userinfo. Now, the userinfo
9305 is allocated as "" if actual userinfo does not exist. Actually,
9306 it must exist and it is totally Ok to drop client connections
9307 that does not announce the userinfo. However, we will make
9308 this workaround for now.
9310 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9311 to return the remote port by socket.
9313 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9315 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9316 SILC_SERVER_PENDING_EXEC and added an new macro
9317 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9318 data or when error occurs while processing the pending command.
9320 Added new argument `destructor' into silc_server_command_pending
9321 and to the SilcServerCommandPending object. This destructor is
9322 now called after calling the pending callback or if error occurs
9323 immediately. If error occurs the actual pending callback won't
9324 be called at all - only the destructor. The destructor may be
9325 NULL if destructor is not needed.
9327 All this applies for client library code as well. Similar
9328 changes were made there as well for the pending commands.
9330 In the client, the application must now allocate the
9331 SilcClientCommandContext with the silc_client_command_alloc
9334 * Added reference counter to the SilcServerCommandContext. Added
9335 function silc_server_command_alloc and silc_server_command_dup
9338 Same type of functions added to the client library for the same
9341 * Removed the cmd_ident from IDListData away since it is now
9342 global for all connections. It is the command identifier used
9343 in command sending and with pending commands. The affected file
9346 * Added reference counter to the SilcSocketConnection objecet to
9347 indicate the usage count of the object. The object won't be
9348 freed untill the reference counter hits zero. Currently only
9349 server uses this, and client ignores it. The client must be
9350 set to use this too later. The affected files are
9351 lib/silccore/silcsockconn.[ch]. Added also the function
9352 silc_socket_dup to increase the reference counter.
9354 This was mainly added because it is possible that the socket
9355 is removed underneath of pending command or other async
9356 operation. Now it won't be free'd and proper DISCONNECTING
9357 flags, etc. can be set to avoid sending data to connection that
9358 is not valid anymore.
9360 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9361 the connection. After that it sets SILC_SET_DISCONNECTED.
9362 It is, however, possible that the socket data is not still freed.
9363 The silc_server_packet_process now checks that data is not
9364 read or written to connection that is DISCONNECTED. The socket
9365 get's freed when the reference counter hits zero.
9367 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9369 * Changed the client operation API: channel_message operation's
9370 `sender' is now the client entry of the sender, not the nickname
9371 and the `channel' is the channel entry, not the channel name.
9373 In the private_message operation the `sender' is now also the
9374 client entry of the sender not the nickname.
9376 Affected file is lib/silcclient/ops.h and all applications
9377 using the client operations.
9379 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9381 * Moved the calling of ops->connect() from connect_to_server_final
9382 into receive_new_id functin since that is the point when the
9383 client is actually allowed to send traffic to network. The
9384 affected file is lib/silcclient/client.c.
9386 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9388 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9389 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9390 (if needs broadcasting) instead of broadcasting the packets one
9391 by one which would make a burst in the network traffic.
9393 * Added `broadcast' argument to the functions in silcd/server.[ch]
9394 silc_server_create_new_channel[_with_id] to indicate whether
9395 to send New Channel packet to primary router.
9397 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9399 * Added new function into the silcd/server.[ch] files:
9400 silc_server_create_new_channel_with_id to create new channel with
9401 already existing Channel ID.
9403 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9404 lib/silccore/silcpacket.h. This packet is used t send list of
9405 Set Mode payloads inside one packet. Server uses this to set
9406 the modes for the channels and clients on those channels, that it
9407 announced to the router when it connected to it. The protocol
9408 specification has been updated accordingly.
9410 * The silc_server_new_channel did not handle the packet coming
9411 from normal server as it normally does not send that. However,
9412 when it announces its channels it does send it. Implemented
9413 the support for that.
9415 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9416 into the file lib/silccore/id.h.
9418 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9420 * Fixed memory leaks in the functions silc_idlist_del_client,
9421 silc_idlist_del_channel and silc_idlist_del_server in the file
9422 silcd/idlist.c. All of those leaked like a sieve.
9424 * Fixed some small memory leaks in the client's function
9425 silc_client_notify_by_server.
9427 * Added functions into silcd/server.c: silc_server_announce_clients,
9428 silc_server_announce_channels and silc_server_announce_server.
9429 These functions are used by normal and router server to announce
9430 to its primary router about clients, channels and servers (when
9431 router) that we own. This is done after we've connected to the
9434 These functions effectively implements the following packet types:
9435 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9436 and SILC_PACKET_NEW_ID_LIST.
9438 * Added new functions into the silcd/packet_receive.[ch]:
9439 silc_server_new_id_list, silc_server_new_channel_list and
9440 silc_server_new_channel_user_list to handle the incoming
9441 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9443 * Added support of changing Channel ID in the function
9444 silc_server_replace_id. If the server that announces a channel
9445 to the router already exists in the router (with same name but
9446 with different Channel ID), router is responsible to send
9447 Replace ID packet to the server and force the server to change
9448 the Channel ID to the one router has.
9450 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9451 client that the Channel ID has been changed by the router. The
9452 normal server sends this to the client. Client must start using
9453 the new Channel ID as the channel's ID.
9455 Implemented handling of this new type into lib/silcclient/client.c
9456 into the function silc_client_notify_by_server.
9458 * Added new function silc_idlist_replace_channel_id into the files
9459 silcd/idlist.[ch] to replace the Channel ID.
9461 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9463 * Call silc_server_command_identify_check always when processing
9464 the IDENTIFY command in silcd/command.c
9466 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9468 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9469 send keepalive packets. The packet can be sent by clients,
9470 servers and routers.
9472 Added function silc_socket_set_heartbeat into the file
9473 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9474 If not set, the heartbeat is not performed. The actual
9475 heartbeat is implemented in the low level socket connection
9476 library. However, application is responsible of actually
9479 Added silc_server_send_heartbeat to send the actual heartbeat
9480 packet into silcd/packet_send.[ch]. Server now performs
9481 keepalive with all connections.
9483 * Added silc_task_get_first function into lib/silcutil/silctask.c
9484 to return the timeout task with shortest timeout. There was a bug
9485 in task unregistration that caused problems. TODO has been
9486 updated to include that task system must be rewritten.
9488 * The client library will now resolve the client information when
9489 receiving JOIN notify from server for client that we know but
9490 have incomplete information.
9492 * Rewrote parts of silc_server_remove_from_channels and
9493 silc_server_remove_from_one_channel as they did not remove the
9494 channel in some circumstances even though they should've.
9496 * Encryption problem encountered in server:
9498 The LEAVE command used to send the Channel Key packet to the
9499 router immediately after generating it. However, the code
9500 had earlier sent Remove Channel user packet but not immediately,
9501 ie. it was put to queue. The order of packets in the router
9502 was that Channel Key packet was first and Remove Channel User
9503 packet was second, even though they were encrypted in the
9504 reverse order. For this reason, MAC check failed. Now, this
9505 is fixed by not sending the Channel Key packet immediately but
9506 putting it to queue. However, this is more fundamental problem:
9507 packets that are in queue should actually not be encrypted
9508 because packets that are sent immediately gets encrypted
9509 actually with wrong IV (and thus MAC check fails). So, packets
9510 that are in queue should be encrypted when they are sent to
9511 the wire and not when they put to the queue.
9513 However, the problem is that the current system has not been
9514 designed to work that way. Instead, the packet is encrypted
9515 as soon as possible and left to the queue. The queue is then
9516 just purged into wire. There won't be any fixes for this
9517 any time soon. So, the current semantic for packet sending
9520 o If you send packet to remote host and do not force the send
9521 (the packet will be in queue) then all subsequent packets to the
9522 same remote host must also be put to the queue. Only after the
9523 queue has been purged is it safe again to force the packet
9526 o If you send all packets immediately then it safe to send
9527 any of subsequent packets through the queue, however, after
9528 the first packet is put to queue then any subsequent packets
9529 must also be put to the queue.
9531 Follow these rules and everything works fine.
9533 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9535 * Added new function silc_server_remove_clients_by_server to
9536 remove all client entries from ID list when the server connection
9537 is lost. In this case it is also important to invalidate all
9538 client entires as they hold the invalid server entry. This
9539 fixes fatal bug when server has lost connection and will reconnect
9542 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9544 * Made some sanity checks to silc_server_daemonise like to check
9545 whether the requested user and group actually exists.
9547 * Added sanity check to SKE's silc_ske_responder_finish to check
9548 that the public and private key actually is valid.
9550 * Invalidate the client's nickname when receiving Replace ID
9551 packet and the Client ID is being replaced. This means that the
9552 server will query the nickname if someone needs it (client)
9555 * Sort the ID Cache in client library when the ID Cache data
9556 has changed (needs sorting).
9558 * Do not allow for SILC client to create several connections to
9559 several servers. The client does not support windows right now
9560 and generating multiple connections causes weird behaviour.
9562 Irssi-silc client does support windows and can handle several
9563 connections without problems, see: www.irssi.org and SILC plugin.
9565 * Fixed some places where client was added to the IDList. The
9566 rule of thumb is following (in order to get everything right):
9567 If the client is directly connected local client then the
9568 `connection' argument must be set and `router' argument must be
9569 NULL to silc_idlist_add_client function. If the client is not
9570 directly connected client then the `router' argument must
9571 bet set and the `connection' argument must be NULL to the
9572 silc_idlist_add_client function.
9574 * The funtion silc_server_packet_send_local_channel actually did
9575 not check whether the client was locally connected or not. It
9576 does that now. Fixed a bug related to LEAVE command.
9578 * Fixed Remove Channel User payload parsing bug in server's
9579 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9581 * The server's silc_server_save_channel_key now checks also the
9582 global ID list for the channel as it might not be in the local
9583 list. Fixed a bug related to LEAVE command.
9585 * Is this the end of the [<unknown>] buglet that has been lurking
9586 around for a long time? A little for loop fix in server's
9587 silc_server_command_whois_parse that is used by both IDENTIFY
9588 and WHOIS command. At least, this was a clear bug and a cause
9589 of one type of [<unknown>] buglet.
9591 * WHOIS and IDENTIFY commands call the function
9592 silc_server_command_[whois/identify]_check function even if
9593 we are not router server.
9595 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9597 * Added --with-gmp configuration option. If set the GMP
9598 is always compiled in the SILC source tree. If not set then
9599 it is checked whether the system has the GMP3 installed. If
9600 it has then the GMP won't be compiled (the system's headers
9601 and library is used), if it doesn't have it then the GMP is
9602 compiled in the SILC source tree.
9604 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9606 * Changed RSA private exponent generation to what PKCS #1
9607 suggests. We try to find the smallest possible d by doing
9608 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9609 not security fix but optimization.
9611 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9613 * Added new config entry [Identity] to fork the server and run
9614 it as specific user and group. A patch from Bostik.
9616 * Imported Dotconf configuration library into lib/dotconf.
9617 This will be used to create the SILC configuration files later.
9618 It will appear in the distsribution after this commit.
9620 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9622 * A big code auditing weekend happening. Auditing code for
9623 obvious mistakes, bugs and errors. Also, removing any code
9626 Removed files for being obsolete:
9628 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9629 inline in the file lib/silcutil/silcbuffer.h)
9631 o lib/silcutil/silcbufutil.c (the header has inline versions)
9633 Changed code to fix possible error conditions:
9635 o The buffer formatting routines now check that the destination
9636 buffer really has enough space to add the data. This applies for
9637 both buffer formatting and unformatting
9638 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9639 unformatting was changed to accomodate following rules:
9640 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9641 sent to the function while XXX_*STRING will not allocate or copy
9642 the data into the buffer. Instead it sets the pointer from the
9643 buffer into the pointer sent as argument (XXX_*STRING used to
9644 require that the pointer must be allocated already). This change
9645 makes this whole thing a bit more consistent and more optimized
9646 (note that the data returned in the unformatting with XXX_*STRING
9647 must not be freed now). The routines return now -1 on error.
9649 o Tried to find all code that use buffer_format and buffer_unformat
9650 and added return value checking to prevent formatting and
9651 especially unformatting errors and possible subsequent fatal
9654 o Changed ske->x and ske->KEY to mallocated pointers in
9655 lib/silcske/silcske.h. Fixed possible data and memory leak.
9657 o Added return value checking to all *_parse* functions. Fixed
9658 many memory leaks as well.
9660 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9661 so that buffer overflows would not happen. All code now also
9662 checks the return value as it can fail.
9664 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9666 * Added reconnection support to server if the normal server looses
9667 its connection to the router (for example if router is rebooted).
9668 The server performs normal reconnection strategy implemented
9669 to the server. Affected file silcd/server.c.
9671 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9673 * Added new packet type SILC_PACKET_SET_MODE that is used to
9674 distribute the information about changed modes (for clients,
9675 channels and clients channel modes) to all routers in the
9676 network. Updated the protocol specification accordingly.
9678 Added functions into silcd/packet_send.c and
9679 silcd/packet_receive.c: silc_server_send_set_mode,
9680 silc_server_set_mode.
9682 Added new files silcmode.[ch] into lib/silccore that implements
9683 the encoding and decoding of Set Mode Payload. Added new type
9684 SilcSetModePayload. Moved the definitions of different modes
9685 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9687 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9689 * Oops, a little mistake in server's connection authentication
9690 protocol. The protocol is not ended with FAILURE but with
9691 SUCCESS if the authentication is Ok. :) Affected file is
9694 * Implemented NICK_CHANGE notify handling in server in the file
9695 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9696 the local clients on the channel. After the changing nickname
9697 in router environment snhould work and the [<unknown>] nickname
9698 should appear no more.
9700 The silc_server_replace_id function that receives the Replace ID
9701 payload now sends the NICK_CHANGE notify type also in the file
9702 silcd/packet_receive.c
9704 * Changed WHOIS and IDENTIFY command to support the maximum amount
9705 of arguments defined in protocol specs (3328 arguments). This
9706 fixed a bug that caused problems when there were more than three
9709 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9711 * Added extra parameter, command identifier, to the
9712 silc_client_send_command so that explicit command identifier
9715 Changed that ID list routines uses specific command identifier
9716 when sending WHOIS/IDENTIFY requests to the server so that they
9717 can be identified when the reply comes back.
9719 Affected files lib/silcclient/command.[ch],
9720 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9722 * Added `sender' argument to silc_server_packet_send_to_channel
9723 to indicaet the sender who originally sent the packet to us
9724 that we are now re-sending. Ignored if NULL. Affected file
9725 silcd/packet_send.[ch].
9727 * Added some server statistics support in silcd/server_internal.h
9728 SilcServerStatistics structure and around the server code. Also
9729 send some nice statistics information when client is connecting
9732 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9734 * Fixed channel ID decoding in server's JOIN command reply in
9735 silcd/command_reply.c
9737 * Fixed braodcasting of replace ID payload to not to send it if
9738 we are standalone server in silcd/packet_receive.c.
9740 * Fixed all channel message sending routines to not to send
9741 packets to clients that has router set, since they are routed
9742 separately in the same function earlier. Affects file
9743 silcd/packet_send.c and all channel packet sending functions.
9745 * In USERS reply, res_argv[i] are not allocated, the table
9746 is allocated. Thus changed that free the table, not its
9749 * In server's whois_check and identify_check if the client is
9750 locally connected do not send any WHOIS commands - they are not
9753 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9755 * Fixed some minor bugs in client when sending WHOIS command. The
9756 arguments was in wrong order.
9758 * Removed statis function add_to_channel from server in
9759 silcd/command.c that was previously used with the joining but
9762 * Tested USERS command in router environment successfully with two
9763 routers, two servers and two clients.
9765 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9767 * Reorganized the USERS command and command reply in client library
9768 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9769 When the command is given by user we register a pending command
9770 callback that will reprocess the command after the reply has been
9771 received from the server. When reprocessing the packet we then
9772 display the information. Thus, the USERS information is displayed
9773 now in the command callback instead of in the command reply
9774 callback. The processing of the command is same as previously
9775 when server has sent the command reply in the JOINing process.
9777 * Added to USERS command in silcd/command_reply.c to join the client,
9778 we didn't use to know about, to the channel after we've created
9779 a client entry for it. Also, for clienet we did know already still
9780 check whether it is on the channel or not and add it if not.
9782 * Removed silc_server_command_join_notify as the function and its
9785 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9787 * Changed the client's pending command handling to the same as the
9788 server's pending command handling. It is also now possible to
9789 execute command reply functions from other command reply
9790 function as the function callbacks for commands and command
9791 replies are one and same. The pending commands are not static
9792 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9793 in client connection context. Thus, pending commands are server
9794 connection specific as it is convenient.
9796 Changed the function silc_client_command_pending and
9797 silc_client_command_pending_del and added new function
9798 silc_client_command_pending_check. Removed the
9799 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9802 * Added cmd_ident, current command identifier, to the client
9803 connection context in lib/silcclient/client.h to keep track on
9804 command identifiers used in command sending. Client's command reply
9805 function handling now supports the mandatory command identifiers.
9807 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9808 funtions in client to fully support pending command callbacks.
9810 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9811 as one of the arguments to the application in the command reply
9814 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9815 before first releasing SILC but came back. Now it is removed again
9816 and should come back nomore. The FORWARDED flag was used only
9817 by the JOINing procedure by forwarding the command packet to router.
9818 Now, the JOINing procedure has been changed to more generic (due
9819 to various router environment issues) and FORWARDED is not needed
9820 anymore for anything. The protocol specification is yet to be
9823 Now, removed silc_server_packet_forward from server and the flag
9824 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9826 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9828 * Renamed NAMES command to USERS command. The NAMES was named that
9829 due to historical reasons. Now it is renamed. Also, rewrote
9830 parts of the USERS command. The nickname list is not sent anymore
9831 by the server. Only Client ID and mode lists are sent in the USERS
9832 command. Changed this also to the protocol specification.
9834 The client now resolves the names and stuff after it receives
9835 the USERS list from the server when joining to the channel.
9837 * WHOIS and IDENTIFY commands has been changed to support multiple
9838 Client ID's per command. One can now search for multiple users
9839 in the network by sending only one WHOIS or IDENTIFY command.
9840 Changed the code and the protocol specifications.
9842 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9843 uses silc_server_command_whois_parse to parse the request. */
9845 * If normal server, do not parse the WHOIS and IDENTIFY requests
9846 before sending it to the router. Saves some time.
9848 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9850 * Fixed JOIN command on client library. Wrong number of arguments
9851 used to crash the client.
9853 * Added silc_server_channel_has_global function to check whether
9854 channel has global users or not.
9856 * Added silc_server_channel_has_local function to check whether channel
9857 has locally connected clients on the channel.
9859 * The silc_server_remove_from_one_channel now checks whether the
9860 channel has global users or not after given client was removed from
9861 the channel. It also checks whether the channel has local clients
9862 on the channel anymore. If it does not have then the channel entry
9863 is removed as it is not needed anymore.
9865 * The silc_server_notify now checks on JOIN notify whether the joining
9866 client is one of locally connected or global. If it is global then
9867 the channel has now global users on the channel and that is marked
9868 to the channel entry. Also, it now saves the global client to
9869 global list who is joining and JOINs it to the channel. This is
9870 for normal server, that is.
9872 Changed silc_server_send_notify_on_channel,
9873 silc_server_packet_relay_to_channel and
9874 silc_server_packet_send_to_channel check if we are normal server
9875 and client has router set (ie. global client) do not send the
9876 message to that client, as it is already routed to our router.
9878 * Implemented LEAVE notify type handling in silc_server_notify
9881 * Tested LEAVE command in router environment successfully. Tested
9882 with two routers, two servers and two clients.
9886 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9888 * Implemented SIGNOFF notify type handling in silc_server_notify
9891 * silc_server_remove_id now removes the client entry from all channels
9892 it has joined and thusly sends SIGNOFF notify type.
9894 * Rewrote the NAMES list generation in server by removing two excess
9895 loops. The lists are created now inside one loop.
9897 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9899 * silc_server_remove_channel_user checks now also global list
9900 for channel and client.
9902 * silc_server_new_channel_user checks now both local and global
9903 list for channel and client. Fixed a bug in client id decoding.
9904 Used to decode wrong buffer.
9906 * silc_server_channel_message checks now both local and global
9907 list for channel entry.
9909 * Tested channel joining (hence JOIN) in router environment
9910 successfully. Tested with two routers, two servers and two
9913 * Tested channel message sending in router environment successfully.
9915 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9917 * Added silc_server_save_channel_key into server.[ch] to save the
9918 received channel key in Channel Key payload processing. It is
9919 also used in JOIN command reply handling.
9921 Equivalent function silc_client_save_channel_key added into
9922 client.[ch] into client library.
9924 * Changed JOIN command reply to send information whether the channel
9925 was created or not (is existing already) and the channel key
9926 payload. Changed protocol specs accordingly.
9928 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9929 the request was sent by ID and not by nickname. Crashed on
9932 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9934 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9935 now correctly save the received data.
9937 * silc_server_free_sock_user_data now notifies routers in the
9938 network about entities leaving the network.
9940 At the same time implemented functions silc_server_remove_id
9941 and silc_server_send_remove_id to receive and send REMOVE_ID
9942 packets. The packet is used to notify routers in the network
9943 about leaving entities. The ID removed will become invalid in
9946 * Added function silc_idlist_del_server into server. Removes and
9947 free's server entry from ID list.
9949 * silc_server_private_message function now checks, if we are router,
9950 that the destination ID really is valid ID, naturally.
9952 * In router when NEW_ID packet is received (for new client) the
9953 hash of the Client ID is saved in the ID Cache but the
9954 client->nickname is set to NULL, instead of putting the hash
9957 IDENTIFY command now also checks that client->nickname must be
9958 valid. If it is not if will request the data from the server who
9959 owns the client. Added new function
9960 silc_server_command_identify_check.
9962 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9963 to set the command to already allocated Command Payload.
9965 * Tested private message sending in router environment with two
9966 routers, two servers and two clients. Fixed minor bugs and now
9969 * Fixed segfault from client's NAMES command. Used to crash if
9972 * Forwarded packets must not be routed even if it is not destined
9973 to the receiver. Changed server code comply with this.
9975 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9977 * Added `require_reverse_mapping' boolean value to ServerParams
9978 structure. If TRUE (not default) the server will require that
9979 the connecting host has fully qualified domain name.
9981 If the reverse mapping is not required and hostname could not be
9982 found the IP address is used as hostname.
9984 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9986 * Implemented version string checking to both client and server.
9987 The check is incomplete currently due to the abnormal version
9988 strings used in development version of SILC.
9990 * Changed all command functions in server to use the new
9993 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9995 * Changed char *data to unsigned char *data in ID Cache system to
9996 support binary data as ID Cache data. Changed code to support
9997 binary data in lib/silccore/idcache.c.
9999 * Renamed silc_server_packet_relay_command_reply to
10000 silc_server_command_reply as it is normal packet receiving
10001 function. Rewrote the function to accept command replys for
10002 servers and not only for clients.
10004 * Mark remote router always as registered server if we are connecting
10005 to it. Otherwise, commands sent by the router to us are ignored.
10007 * All ID List find routines now returns the ID Cache Entry pointer
10008 as well if requested.
10010 * WHOIS command works now in router environment, tested with two
10011 routers, two servers and two clients.
10013 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10014 in router environment (as it is almost equivalent to WHOIS) but
10015 hasn't been tested thoroughly. Added new functions:
10017 silc_server_command_identify_parse
10018 silc_server_command_identify_send_reply
10019 silc_server_command_identify_from_client
10020 silc_server_command_identify_from_server
10022 * Disabled route cache adding because adding two different ID's with
10023 same IP replaces the old cache entry thus giving wrong route.
10024 The entry->router->connection is always the fastest route anyway
10025 so route cache may not be needed. Of course, new routes maybe
10026 established after receiving the ID when the entry->router->connection
10027 might not be anymore the most optimal.
10029 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10031 * Add route cache for received ID for fast routing.
10033 * Added silc_server_packet_route to route received packet on router
10034 that is not destined to us.
10036 * Renamed silc_server_get_route to silc_server_route_get.
10038 * Added id_string and id_string_len fields into SilcServer to
10039 include encoded ServerID for fast comparing without excess
10040 encoding of the ID's.
10042 * Cleaned up WHOIS command on server side. Added following static
10045 silc_server_command_whois_parse
10046 silc_server_command_whois_check
10047 silc_server_command_whois_send_reply
10048 silc_server_command_whois_from_client
10049 silc_server_command_whois_from_server
10051 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10052 arguments in command replies. All command functions should be
10053 updated to use this macro.
10055 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10057 * Minor typo fixes on command reply handling on server.
10059 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10061 * Added silc_server_command_add_to_channel internal routine to add
10062 the client to the channel after router has created the channel and
10063 sent command reply to the server.
10065 * Added generic silc_server_send_command to send any command from
10068 * Use static buffer with ID rendering instead of duplicating data.
10070 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10072 * Fixed a channel user mode bug when joining to a channel server gave
10073 everybody channel founder rights, oops.
10075 * We mark ourselves as the router of the incoming server connection
10076 if we are router ourselves. This way we can check in some packet
10077 sending functions whether it is locally connected server. For
10078 incoming router connections we put NULL.
10080 * For router sending packets locally means now always sending the
10081 packet cell wide; to local clients and local servers. For normal
10082 server sending packet locally means sending it to only local
10085 * Fixed the JOIN command to really work in router environment. If the
10086 channel is created it is always created by the router. Router is
10087 also responsible of making the initial joining to the channel,
10088 sending JOIN notify to the sending server and distributing
10089 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10090 does not exist server doesn't do anything else but forward the
10091 command to the router which performs everything.
10093 * Added silc_server_send_channel_key function to send the Channel Key
10096 * Added silc_server_create_channel_key to create new channel key. The
10097 channel key is now re-generated everytime someone joins or leaves
10098 a channel, as protocol dictates. Note: channel->key_len is the
10099 key length in bits.
10101 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10103 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10104 packet_receive.[ch] to separate packet sending and receiving
10105 routines. The server.[ch] now includes everything else including
10106 actual packet processing (writing and reading data) and other
10109 Renamed silc_server_private_message_send_internal to
10110 silc_server_send_private_message. The routine is still though
10111 used only to relay private messages as server does not send
10112 private messages itself.
10114 Renamed silc_server_new_channel to silc_server_create_new_channel
10115 and added new function sicl_server_new_channel that handles the
10116 incoming New Channel packet. Added also new sending function
10117 silc_server_send_new_channel to send New Channel Payload.
10119 * Added new function silc_server_notify to process incoming notify
10120 packet to the server/router. Server may then relay the notify
10121 to clients if needed.
10123 * Added new function silc_server_new_channel_user to process incoming
10124 New Channel User packet. Router will redistribute the packet and
10125 send JOIN notify to its local clients and locally connected servers
10126 if needed. Normal server will send JOIN notify to its local client
10127 on same channel when received this packet. Added also corresponding
10128 sending function silc_server_send_new_channel_user to sent the
10131 * Added boolean route argument to send_notif_to_channel and
10132 packet_send_to_channel functions to attempt to route the packet
10133 if it is TRUE and send only locally if it is FALSE.
10135 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10137 * silc_server_replace_id now broadcasts the received replace ID
10138 packet if it is not broadcast packet already. The router must
10139 broadcast to inform other routers about changed ID.
10141 * Added backpointer to server's router into SilcServer context in
10142 silcd/server_internal.h.
10144 * Fixed silc_server_packet_broadcast to send correct broadcast
10147 * The channel key is now distributed to the local client as soon
10148 as it is received from the router (in router environment) so that
10149 no other packet may be sent for the channel until client has
10152 * silc_server_remove_channel_user now broadcasts the received
10153 Remove Channel User packet if it is not broadcast packet already.
10154 The router must broadcast to inform other routers about removed
10157 * Added users field into SilcPacketContext that is a reference count
10158 of the context. One can increase the reference count by calling
10159 silc_packet_context_dup which is now changed to just increase the
10160 reference count instead of duplicating the data. The reference
10161 count is decresed by calling silc_packet_context_free that will
10162 free the data after the reference count hits zero.
10164 For now on the packet context and everything allocated into it
10165 (including the raw packet from network) must be freed by calling
10166 the new silc_packet_context_free function. Added also new function
10167 silc_packet_context_alloc that must be used now to allocate the
10168 context. This also means that if a routine is asynchronous from
10169 silc_[client/server]_packet_parse_type the packet context must
10170 be duplicated by calling silc_packet_context_dup. Otherwise it
10171 gets free'd after silc_[client/server]_packet_parse_type returns.
10172 Also, one must remember that if packet is duplicated then its
10173 reference count must be decresed by calling the free function as
10174 many times as it was duplicated.
10176 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10177 from both client and server.
10179 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10181 * Made joining to a channel working in router environment.
10183 * Cleaned up JOIN command on server side and create function
10184 silc_server_command_join_channel internal routine to make the
10187 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10189 * Changed silc_command_pending list to SilcDList. Also, added
10190 `ident' field to SilcServerCommandPending structure to identify
10191 the reply and to call correct callback.
10193 Added silc_server_command_pending_check function to replace the
10194 corresnponding macro. The silc_command_pending list is not
10197 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10198 to set identifier to previously allocated Command Payload. It
10199 is used to set identifier for command when resending Command
10202 * Added silc_command_payload_encode_payload to encode Command
10203 Payload buffer from SilcCommandPayload structure.
10205 * Added silc_argument_payload_encode_payload to encode Argument
10206 payload buffer from SilcArgumentPayload structure.
10208 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10210 * Changed WHOIS command to support router connection on server side.
10211 The whois request is always sent to router unless the server is
10212 standalone server. After server has received the reply from the
10213 router will it send the reply to the client.
10215 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10216 broadcast received broadcast packet. The function is used only
10217 by router. The broadcast packet is always sent to the router's
10220 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10221 render given ID to printable string, for log files for example.
10223 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10225 * Made basic router to router connections working. At least they
10226 can now connect to each other but nothing really works the way
10227 they are supposed - yet.
10229 * Added new initiator token to RouterConnection configuration
10230 file in silcd/serverconfig.[ch]. It is used to tell whether we
10231 are the initiator to the remote router or whether we'll expect
10232 the other end to connect.
10234 * Moved registering of listener task to silc_server_init, hence
10235 the server starts listenning as soon as it is run, even if it
10236 does not have connections to other routers. Let's see how well
10239 * Changed default connection retry timeouts for more suitable in
10242 * Removed cipher and such arguments from silc_idlist_add_client
10243 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10244 Added new function silc_idlist_add_data to add the keys and stuff
10247 * Added SilcIDListData structure and added it to SilcClientEntry
10248 and SilcServerEntry as their first field in the structure. This
10249 way we can explicitly cast the ID entries to the SilcIDListData
10250 structure and get common data for the entries. In past, we had
10251 to first check what type of connection it is and then cast it to
10252 correct ID entry type. Now, we can directly cast the opaque
10253 pointer to the SilcIDListData (no matter what ID entry it actually
10254 is) and get the data needed.
10256 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10258 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10259 in some circumstances even if threre were timeout tasks, though not
10260 IO tasks, but tasks anyway. Now fixed.
10262 * Defined SilcServerConnection structure to hold connection specific
10263 stuff about directly connected servers and routers. The definition
10264 is currently in silcd/server_internal.h. I thought about having
10265 a bit more important role fro this struct but for now it is used
10266 only when connecting to other server (or router actually).
10268 * Added connecting retry support in server when connecting to
10269 router(s). The retry feature implement exponential backoff
10270 algorithm. Also, added SilcServerParams structure to hold default
10271 parameters for server. For now, it include these retry settings
10272 and are hard coded. After server is moded to be as Silc Server
10273 Library this structure will be more important.
10275 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10277 * Changed client librarys channel->clients table to SilcList and
10278 changed code accordingly.
10280 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10282 * Changed client's channel table to SilcList and changed code
10283 accordingly. Also changed SilcChannelClientEntry to include back-
10284 pointer to the channel so that client entry can use that structure
10285 as list as well and we have fast cross-reference to the channel.
10286 This change dramatically decreased the complexity of channel
10287 handling with client entry and vice versa (removed one extra
10288 loop when searching for channel entry from many functions).
10290 * Changed server->sim from table to SilcDList and changed code
10293 * NAMES command can now be used from user interface. It will show
10294 the user list on the channel, neatly.
10296 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10297 Code now saves realname of the user if it becomes available.
10299 * Renamed configure.in to configure.in.pre and made ./prepare
10300 script to automatically add correct version string to
10301 configure.in which it creates from configure.in.pre.
10303 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10305 * NAMES command reply now shows users mode with the nickname when
10306 joining to channel.
10308 * Moved silc_client_ch[u]mode[_char] functions from
10309 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10310 place sucks, they are utility functions and should be in some
10313 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10315 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10318 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10322 * Added TRQ (efficient deque and list library) into lib/trq. This is
10323 a very good list library that is currently used in the SILC. Defined
10324 SilcList API over the library because I didn't like the API very
10325 much. See lib/trq/silclist.h for the API and examples of how to
10326 use the API. Fixed various places in the code to use the new
10327 SilcList API. The SilcList is meant for lists that has a structure
10328 already defined as a list. It is not suitable to add just some
10329 context to the list (in TRQ, the context is the list actually).
10331 So, I defined SilcDList that can be used for the purpose where
10332 predefined list structure does not exit. This can be used as
10333 such list. Now some context just can be added to the SilcDList.
10334 Currently this list is not used in the SILC just yet, though there
10335 are a lot places where this can replace dynamically allocated
10336 tables and I will fix these places, later, to use SilcDList.
10337 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10338 and use TRQ internally).
10340 Also fixed some annoying warning messages that the original TRQ
10341 code generated. Also minor changes to TRQ's Makefile.in.
10343 * Added support for querying by Client ID to both WHOIS and
10344 IDENTIFY commands into server, as required by the protocol.
10346 * Removed method function pointers from SilcBuffer structure. They
10347 weren't used to anything and just increased the context size for
10348 no good reason. This change also made silc_buffer_alloc and
10349 silc_buffer_free functions inline functions.
10351 * Disabled command flooding detection support until it's fixed so
10352 that it accepts commands in but does not execute them more than once
10355 * Added silc_net_localhost(), to return local hostname, into
10356 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10357 that must be initialized before calling silc_client_init.
10359 * Added new function: silc_server_send_notify_on_channels to send
10360 notify messages to all channels client has joined. It is assured
10361 that the message is sent only once per client.
10363 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10364 lib/silcutil/silcutil.[ch] as silc_format function. The new
10365 function is generic and is used by server as well, not only by
10366 the logging routines.
10368 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10369 the provided version string was not acceptable. Added new function:
10370 silc_ske_check_version into lib/silcske/silcske.h. The function
10371 must be implemented by the application (client or server) and it
10372 does not reside in the SKE library. The function checks the version
10373 string remote end sent.
10375 * Added back pointers (to opaque context and to SilcSocketConnection)
10376 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10378 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10379 duplicate packet context structure.
10381 * Changed `notify' client operation to send same arguments as client
10382 receives from server except for ID's. ID's are mapped to correct
10383 ID entry and that is returned. Also, if channel entry is not sent
10384 by server but the notify is for channel the channel entry is sent
10385 to application (otherwise application doesn't know that it is for
10386 channel (library gets it from packet's Destination ID)).
10388 * Added silc_client_remove_from_channels into client library to
10389 remove a client from all channels it has joined to. Used when
10390 received SIGNOFF notify from server. Added also new function
10391 silc_client_replace_from_channels to replace old ID entry with
10392 new ID entry on all channels. Used when received NICK_CHANGE
10393 notify from server.
10395 * Fixed ID Cache list handling in silc_idlist_get_client in
10396 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10397 to get (or query) client by ID.
10399 * Updated TODO list.
10401 * Added connection authentication status message defined by the
10402 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10403 support for these into the code in client and server side.
10405 * Added generic function silc_client_send_command to send any command
10406 with variable argument list. Application should use this function
10407 to send commands if the command functions provided by the library
10408 does not suite for the application's user interface needs.
10410 * Added new `failure' client operation. Application is notified about
10411 received failure packet if client is executing a protocol. In this
10412 case the protocol's execution has failed.
10414 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10415 is required by the protocol.
10417 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10418 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10421 * Added status flag to SilcSKE object to indicate realtime status
10422 of the SKE protocol.
10424 * Application receives now exactly same command reply arguments as
10425 the library receives from server. However, if ID is received the
10426 corresponding ID entry is returned to the application (eg. Client
10427 ID is mapped to correct SilcClientEntry entry and that is returned).
10428 Changed command_reply client operation due to this change.
10430 * Changed all ID's in commands and in command replys as ID Payloads.
10431 Change affected both client and server side codes.
10433 All ID's sent in SILC network (with execption of ID's in SILC
10434 Packet header) are sent in ID Payload to support variable length
10437 * Server now notifies nick changes and notifies all clients on
10438 the channels about the new nickname (about the new Client ID,
10441 * Implemented CMODE command to change channel modes. Supports all
10442 channel modes defined by the protocol specs except ban and invite
10443 lists. (Also, private channel key mode is supported but support for
10444 setting private channel key in client is missing, thus, this mode
10445 has no effect on client side (except that server requires that the
10446 client uses private channel key and normal channel traffic does not
10449 Also, invite mode works per se, but INVITE command does not work
10450 yet correctly, so you can set channel as invite only channel but
10451 inviting clients to the channel does not work (it is yet to be
10452 thought what's the best way to do it).
10454 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10455 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10456 Implemented CUMODE command to change user's mode on the channel.
10457 Supports all modes defined by the protocol specs.
10459 * Added NAMES command reply to return users modes on the channel.
10461 * Removed unnecessary and slow ciphers from lib/silccrypt.
10463 * Set SO_KEEPALIVE option to connection sockets by default.
10465 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10467 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10468 redefined the Notify Payload into protocol specs.
10470 * Added silc_id_payload_parse_id to get ID directly from raw
10473 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10475 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10476 accept searching by Client ID as well.
10478 * Added support for LEAVE and SIGNOFF notify types in client library.
10480 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10481 to parse ID Payload from raw data.
10483 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10485 * Added flags parameter into silc_ske_assemble_security_properties
10486 function in lib/silcske/silcske.[ch].
10488 * Changed notify client operation to fit better for notify messages
10489 sent by server. The notify payload received from server is now
10490 passed to the application (after parsing it to SilcNotifyPayload).
10491 It is application's responsibility to retrieve the arguments
10492 from the payload and show the message the way it wants. The message
10493 sent by server is implementation specific.
10495 * Changed public keys to comply with the protocol specification.
10496 Old public keys are not supported anymore and are not compatible.
10498 * Removed nickname from Channel Payload as the latest draft removed
10499 it. The client must resolve the nickname from the NAMES command
10500 reply received when it joined the channel.
10502 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10504 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10506 * Fixed some errors in protocol specification drafts.
10508 * Created lib/silccore/silcnotify.c to implement Notify Payload
10509 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10510 generic payloads described by protocol specifications. The file
10511 includes implementations for ID Payload and Argument Payload.
10513 * Changed Command Payload implementation to use the new Argument
10514 Payload. Changed command_xxxx_payload to command_payload_xxxx
10515 to comply with SILC coding conventions.
10517 * Added suppport for Argument Payload handling in Notify Payload
10518 implementation as protocol requires it. Added the new support
10519 into server and client lib as well.
10521 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10523 * Added support for multiple nicknames on same channel. [n] is
10524 added locally to the nickname if there are more than one same
10525 nicknames on the channel.
10527 * Server now sends all nicknames that matched WHOIS request.
10528 Client also shows the list received from server.
10530 * Added TOPIC command to client side. User can now set and show
10531 current topic on channel.
10533 * Added MOTD command to client and server. Also, server sends the
10534 motd when client connects to the server.
10536 * Changed version strings to comply ISO 8601.
10538 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10540 * Fixed protocol error handling in client library. It should now
10541 cope even if the SKE fails for some reason.
10543 * Made new protocol specification drafts for submitting to IETF.
10545 * Implemented TOPIC command to server in silcd/command.c.
10547 * Added two new notify types into lib/silccore/silcnotify.h:
10548 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10549 notify nickname change and topic setting/change on a channel.
10551 * API change of command_reply operation in client library. The
10552 application gets now the status type received from server as well.
10554 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10556 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10558 * Cras fixed and optimized the packet handling even further and
10559 it should work now. Minor change to the prototype of function
10560 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10562 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10564 * Added new function into lib/silcutil/silcschedule.[ch]:
10565 silc_schedule_with_fd to select() a specified fd. The function
10566 returns after timeout expires or data arrives or goes. The
10567 function is used by packet routines to wait that all data is
10568 received from network.
10570 * Fixed data reading from network in lib/silccore/silcpacket.c.
10571 The code now assures that all data is read from the fd and then
10572 continues packet processing. This was a bug fix since the code
10573 used to drop some data in some circumstances.
10575 * Added new function into lib/silcclient/client.[ch]:
10576 silc_client_start_key_exchange to start key exchange after
10577 connection has been established to server. The code internally
10578 now uses this funtion but its main purpose was to provide it
10579 for applications that perform their own connecting. After
10580 application has created a connection it merely calls this
10581 function to start the key exchange between client and server.
10582 The library takes care of everything else after that.
10584 Updated also lib/silcclient/README to explain the usage of
10587 * Do not send to application information that connection has
10588 been established. Application gets notified it by connect
10591 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10593 * Applied cras's patch to add silc_schedule_one function. The
10594 function runs scheduler once and returns.
10596 * Fixed the scheduler after cras messed it up. The timeout
10597 handling works now as it's supposed to work.
10599 * Added into lib/silccore/ silcnotify.h to include notify
10600 message types support. Changed silc_server_send_notify*
10601 functions, in server.[ch], to support those new notify types.
10602 Added the support for the notify types into client library,
10603 as well. Added new notify client operation into ops.h in
10606 * Changed silc_server_packet_send_to_channel to send normal
10607 packets instead of just channel message packets. The function
10608 is now used to send the notify packets to channels. It is not
10609 used to send channel message packets anymore, as server never
10610 sends them anymore.
10612 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10613 va_arg()s as it seems to require it nowadays. I guess, if SILC
10614 is compiled with older va_arg() the new code should work anyway.
10616 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10618 * Splitted core library. Core library (lib/silccore) includes
10619 now only SILC protocol specific core (and common) components.
10620 Created new utility library (lib/silcutil) that includes more
10621 generic purpose stuff. The stuff for util library was taken
10622 from the old core library. This was minor and easy split.
10624 * Created SILC Client Library (lib/silcclient) that includes
10625 implementation of the SILC client without user interface. This
10626 was major move from silc/ directory. The code has been changed
10627 so that it is transparent towards the user interface. The
10628 silc/ directory includes now the same user interface as before
10629 and it uses the new client library. Read lib/silcclient/README.
10630 Basicly, the client library performs everything else related
10631 to SILC except user interface handling. Also, configuration
10632 files are considered to be part of user interface and library
10633 does not handle them.
10635 This change also changed a lot of structures, function naming etc.
10636 Most important change was that SilcClientWindow object was
10637 renamed to SilcClientConnection in the client library. Created
10638 also new file lib/silcclient/ops.h. Also added new files
10639 silc/local_command.[ch] and silc/client_ops.[ch].
10641 All these changes were made to make it easier for user interface
10642 designers to create what ever user interface for the SILC client
10645 It is also expected that the server will be moved to lib
10646 directory as well and SILC Server Library will be created;
10647 sometimes in the future.
10649 * Removed Local commands from lib/silccore/silccommand.h as
10650 they are application specific and new client library does not
10651 handle any of those anymore.
10653 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10654 old client implementation in silc/.
10656 * Added support for callback functions in SILC_LOG_* macros.
10657 Application can now set its own callbacks that will be called
10658 instead of using the default functions that will always print
10659 the debug messages to stderr (or stdout). Also, debugging can
10660 now be disabled by setting silc_debug to FALSE and re-enabled by
10661 setting it to TRUE. Note, that logging will still work even
10662 if debugging is disabled.
10664 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10665 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10666 silc_log_reset_debug_callbacks.
10668 * To enable debugging in silc client one must give now -d
10669 option on command line.
10671 * Changed silc_schedule_init to automatically allocate task queues
10672 if they are not allocated before calling it.
10674 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10676 * Added GMP 3.1 into math library.
10678 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10680 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10681 a channel in SILC network. The packet is used by servers and
10682 routers to notify other routers that user has left a channel.
10683 This little feature was missing until now. Added the feature
10684 to protocol specification as well.
10686 Added functions: silc_server_send_remove_channel_user and
10687 silc_server_remove_channel_user into server.[ch].
10689 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10690 lib/silccore/silcpacket.h. However, they are not implemented
10693 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10695 * Fixed joining to a channel and sending channel messages
10696 between server and router. The channel message sending should
10697 now work inside a cell.
10699 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10701 * Fixed the private message sending between server and router.
10702 The private message sending should now work inside a cell.
10704 * Added silc_server_replace_id into server.[ch] to replace
10705 existing ID in the SILC network.
10707 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10708 and silc_idlist_replace_server_id into idlist.[ch] in server.
10710 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10712 * Fixed the server to server connections. Server can again now
10713 connect to router. Router to router connections probably does
10716 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10718 * Added dynamic protocol registering support. Now protocols can
10719 registered and unregistered on the fly. Patch by cras.
10721 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10723 * Added lib/contrib directory to hold routines that some platforms
10724 don't have but are needed by SILC.
10726 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10727 into lin/contrib to provide getopt() and getopt_long() for
10728 those who don't have it.
10730 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10732 * Added AWAY command to client. When away message is set and
10733 client receives a private message packet the client automatically
10734 replies to the sender with the away message.
10736 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10737 bug seemed to be the cause of recent problems when compiling
10740 * Added version detection support to SKE protocol specification
10741 and added the new changes to the SKE implementation as well.
10742 There were other minor changes in the SKE protocol as well.
10744 Many changes in lib/silcske/silcske.[ch] and in
10745 lib/silcske/payload.[ch].
10747 * Added ^U functionality, clear input line. Patch from cras.
10749 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10751 * Mainly small bugfixes on core library. Fixed some debugging
10752 logging and buffer overflow in silclog.c.
10754 * Updated config.sub and config.guess on the distribution tree.
10756 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10758 * Added command lagging support in server. Client may execute
10759 commands now only once in two seconds.
10761 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10763 * Optimized packet reception. MAC computation and checking is now
10764 also more optimized. A lot previously duplicated code is now
10765 used as generic by both client and server.
10767 * Fixed key pair generation in clientutil.c
10769 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10771 * Added into lib/silccore/silcbufutil.[ch] new function;
10772 silc_buffer_realloc.
10774 * Moved generic packet sending/encryption functions to
10775 lib/silccore/silcpacket.[ch] from client and server. Some
10776 rewriting of the functions.
10778 * Moved all generic packet reception/decryption functions to
10779 lib/silccore/silcpacket.[ch] from client and server. The
10780 packet processing is now much cleaner in both client and server.
10781 These were major changes in both client and server.
10783 * Created many common functions in server to do packet sending.
10784 Previously code were duplicated a lot, this has been removed
10785 with these changes.
10787 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10789 * Rewrote major parts of the ID cache system. Don't know
10790 whether it is better now or not but at least the API is more
10793 * Major rewrite on ID cache stuff on client because of the ID
10794 cache API changes. Added idlist.c to client.
10796 * Also major rewrite on ID cache stuff on server as well.
10797 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10798 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10799 in hand, instead they are all put into the ID cache system now.
10800 All server_idlist_* routines uses ID cache now instead of
10801 traversing its own lists (those lists does not exist anymore).
10802 SilcIDList though still exists. Also, SilcXXXEntry's are
10805 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10807 * Finally made the SKE implementation compliant to the protocol
10808 specification. All mp integers are now binary encoded as
10809 opposed being HEX encoded.
10811 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10814 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10815 functions: silc_[encode/decode]_pem. Also added function
10816 silc_encode_pem_file to PEM encode with newlines ('\n') for
10817 saving into a file.
10819 * SILC public keys are now encoded either PEM or binary. Same
10820 option is for private keys as well. By default private keys
10821 are binary encoded and public keys PEM encoded. Silly HEX
10822 encoding were removed.
10824 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10825 function to create fingerprints.
10827 * Fixed a bug in SHA1; does not change the original data anymore.
10829 * Partly implemented INFO command on client and server side.
10830 Fixed CLEAR command. Changes to SERVER command; show current
10831 server(s) when giving command without arguments. Added
10832 VERSION command to client.
10834 * Added check to server that unregistered connections cannot
10835 execute commands (unless it is specificly allowed).
10837 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10839 * Fixed screen refresh.
10841 * Fixed channel joining bug from client. On some circumstances
10842 client tried to join to a channel it had already joined.
10844 * Added public key verification process into client's protocol.c.
10845 The client now verifies the public key from user and saves
10846 it into ~./silc/serverkeys/ directory.
10848 Added into: clientutil.[ch]: silc_client_verify_server_key.
10850 * Changed SKE protocol's silc_ske_initiator_finish function
10851 to accept callback function that verifies the received public
10852 key. Removed old silc_ske_verify_public_key function.
10854 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10856 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10857 silc_pkcs_private_key[_data]_set.
10859 * Made the password and public authentication more cleaner in
10860 server's protocol.c.
10862 * Removed historic and obsolete protocol `channel_auth' from
10863 both client and server.
10865 * Removed wrong way of sending command status messages from
10866 server to client in server's command.c. The old way violated
10867 protocol specification.
10869 Changes to silccore/silccommand.[ch]: removed
10870 silc_command_encode_status_payload -> not needed anymore,
10871 changed silc_command_encode_payload_va to accept extra
10872 argument on variable argument list. The argument type must
10873 now be provided to the function. Also, added new function:
10874 silc_command_encode_reply_payload_va which is same as
10875 normal command_encode_payload_va except command status type
10876 is provided as extra argument.
10878 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10880 * Added ~./silc directory handling. The directory includes the
10881 public and private keys for the client.
10883 Added silc_client_check_silc_dir, silc_client_create_identifier
10884 and silc_client_load_keys.
10886 * Implemented SILC protocol compliant public key. Added public
10887 and private key saving to and loading from files.
10889 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10890 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10891 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10892 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10893 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10895 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10896 silc_pkcs_load_[public/private]_key.
10898 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10900 * Added silc_server_get_route (route.[ch]) to get connection
10901 data for the fastest route for given ID.
10903 * Implemented INVITE command on client and server. The command
10904 were re-defined in the SILC Protocol Specification and the
10905 implementation now complies with the specification.
10907 * Implemented PING command on client and server.
10909 * Implemented NAMES command on client and server. The server side
10910 supports currently only normal server not router server yet.
10911 Some changes to NAMES definition in SILC protocol specification.
10913 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10915 * Implemented LEAVE command on client and server.
10917 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10918 again. This change was made to the protocol as well. Server
10919 should not violate the protocol specification anymore.
10921 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10923 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10924 was tested. SOCKS4 was not but should work anyway.
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