1 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed whois public key hash table deleting and adding in
4 detached client case. Affected file silcd/packet_receive.c.
6 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
8 * Changed filenames of silc/fe module not to collide with filenames
9 from core/fe. Also seperated public messages printing from
10 query messages printing. Affected files are all in
11 irssi/src/fe-common/silc.
13 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
15 * Fixed the invite process handling during joining to use
16 correct server name for the client that is matched against
17 the invite string for the channel. Wrong server name caused
18 inability to join the channel. Affected file is
21 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
23 * Fixed the CUMODE channel founder authentication on normal
24 server to not remove the founder rights on existing founder
25 before checking that router accepts the mode change. Affected
26 files are silcd/command.c and silcd/packet_receive.c.
28 * Remove the server entry correctly when rekey timeouts and
29 remote router connection on normal server is closed. Fixes
30 a crash where server uses the freed server entry. Affected
33 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
35 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
36 networks. This is the first step in solving the bug about
37 /SERVER ADD -silcnet <silcnet>. Affected files
38 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
39 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
40 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
42 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
44 * /SMSG and /MMSG now correctly create new queries. Affected files
45 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
47 * Add basic support for SILC protocol specific variables in perl.
48 Affected files irssi/src/perl/silc/*, irssi/configure.in,
49 irssi/src/perl/Makefile.am
51 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
53 * Don't use silc_get_input, it's obviously not reliable. Fixes
54 issue when the current key expires. Affect file
55 irssi/src/silc/core/clientutils.c
57 * Make the session data filename configurable. This makes it
58 possible to have different session files for different
59 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
60 client_ops.[ch], silc-servers.c,
61 irssi/src/silc/fe-common/silc/module-formats.[ch]
63 * Use the same set of libtool files for the MPI lib as for the
64 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
65 config.sub, configure.in, install-sh, missing, mkinstalldirs
67 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
69 * Fixed server statistics decrementing error to not go to
70 negative. Affected file silcd/packet_receive.c.
72 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
74 * Use silc_server_query_add_error to add error in public key
75 search error. Added support in send_reply to send errors
76 without specific argument. Affected file silcd/server_query.c.
78 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
79 Client for NO_SUCH_NICK. It was against the protocol specs.
80 Affected file irssi/src/silc/core/client_ops.c.
82 * Added backwards support for the wrong NO_SUCH_NICK error sending
83 in server. To be removed in SILC Server 1.0. Both old clients
84 and clients with fixed error handling now works. Affected file
87 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
89 * fixed a bug in the whois using attributes function where no
90 error was sent if no nickname and client id but the attributes were
91 given to whois. Affected file silcd/server_query.c
93 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
95 * remove public key from public key hashtable on detach. Affected
96 file silcd/packet_receive.c
98 * free public key hashtable before removing clients on server
99 shutdown. Affected file silcd/server.c
101 * remove public key prior deleting client-data on killing a client.
102 Affected file silcd/server_util.c
104 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
106 * Getting the MOTD from other servers works now. Affected
107 files are silcd/command.c and silcd/command_reply.c
109 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
111 * Initialize the variable idletag, since it is tested in
112 silc_core_deinit for its default value. Affected file
113 irssi/src/silc/core/silc-core.c
115 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
117 * Fixed signed channel messages across cells. Affected file
120 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
122 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
123 is not defined. They can now be safely used in if-statements
124 without braces. Affected file lib/silcutil/silclog.h.
126 * Added the checks for backup closing connection due to error
127 (local or remote) and thus not allow the resuming to occur
128 in reconnect. Affected files are silcd/packet_send.c
131 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
133 * Help file updates. Affected files in irssi/src/docs/help/in/.
135 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
137 * Fixed channel messages across cells. Affected file
140 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
142 * Fixed file transmission accepting in client library to not
143 start the negotiation if user hasn't accepted the transfer,
144 instead create new session for resent transfer. Affected
145 file lib/silcclient/client_ftp.c.
147 * Show the session ID in the file transmision list. Remove
148 session from list that failed to transfer. Switch the current
149 session automatically after transmission, and in errors, to new
150 session if other sessions exists in the transfer list. Affected
151 files are irssi/src/silc/core/silc-servers.c,
152 irssi/src/fe-common/silc/modfule-formats.c.
154 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
156 * Fixed MIME header parsing for the hopefully last time. Affected
157 file lib/silcutil/silcstrutil.c
159 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
161 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
163 * The SILC RNG is now gauranteed to return non-zero random
164 values. Affected files are lib/silccrypt/silcrng.[ch].
166 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
168 * Fixed nickname formatting when changing only case of the
169 nickname. Affected file lib/silcclient/idlist.c.
171 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
173 * Fixed a memory leak and incorrect printing of the "appears as"
174 message. Affected file irssi/src/silc/core/client_ops.c
176 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
178 * Added CRT (Chinese Remainder Theorem) supported RSA
179 private keys and private key operations. This significantly
180 increases private key operation efficiency. No compatibility
181 issues with new or old private keys. Affected files are
182 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
184 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
186 * Fixed GCC-3.3.2 related compilation warnings from the
189 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
191 * Removed RC6 from distributions.
193 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
195 * Added some better comments to lib/silccrypt/silcpkcs.h,
196 optimized some routines in lib/silccrypt/silcpkcs.c.
197 Added test_silcpkcs into lib/silccrypt/tests/.
199 * Fixed silc_rng_global_init to actually init the global RNG
200 if RNG wasn't provided for it. Affected file is
201 lib/silccrypt/silrng.c.
203 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
205 * Added silc_hash_table_find_by_context_ext. Affected files
206 lib/silcutil/silchashtable.[ch].
208 * Save the public key on normal server in WHOIS command reply
209 from attributes, if present, and add it to public key hash
210 table. Fixes WHOIS resolving by public key on normal server.
212 Optimized the attributes resolving on normal server to not
213 resolve if we resolved them already from router.
215 Affected files are silcd/server_query.c, command_reply.c.
217 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
219 * Added support for whois using attributes.
220 Affected files silcd/command_reply.c, silcd/packet_receive.c,
221 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
224 * Added support for whois using public key attribute to /WHOIS i
225 client command. Affected files irssi/docs/help/in/whois.in,
226 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
228 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
230 * Fixed UMODE setting in server when the client has anonymous
231 mode set. The mode setting was not working. Affected file
234 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
236 * Fixed some bugs and typos related to sending split messages.
237 Print notification when sending messages with /MMSG. Affected
238 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
240 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
242 * Optimized the socket referencing in packet routines, client
243 library and server. Affected files are lib/silccore/silcpacket.c,
244 lib/silcclient/client.c and silcd/server.c.
246 * If silc_socket_set_qos is given with NULL arguments the QoS is
247 reset from the socket. Affected files are
248 lib/silcutil/silcsockconn.[ch].
250 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
252 * Add a /LISTKEYS command which lists the locally cached
253 client and server keys. Affected files
254 irssi/src/fe-common/module-formats.[ch],
255 irssi/src/silc/core/silc-{channels,servers}.c
256 irssi/docs/help/in/listkeys.in
258 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
260 * Check that packet queue purging was successful. Affected
261 files lib/silcclient/client.c and silcd/packet_send.c. Related
262 to MAC failed errors.
264 * Do not clear the inbuf even if it is empty if QoS was applied
265 to it. Otherwise the QoS data is cleared and MAC failed error
266 will occur. Affected file lib/silccore/silcpacket.c.
268 * Use the rekey period time as rekey protocol timeout value.
269 If the rekey does not succeed during the rekey period there's
270 something very wrong, and we most likely end up with wrong keys,
271 do graceful reconnect then. Affected file silcd/server.c.
273 * Take reference of the socket in the parser context, as it's
274 possible to have the parsers in queue after the socket is
275 disconnected and this may cause crash. Affected files are
276 lib/silccore/silcpacket.c, lib/silcclient/client.c and
279 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
281 * Fixed KICK command reply sending, it sent to replies.
282 Affected file silcd/command.c.
284 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
286 * Finish the silc-mime.pl script. It now supports MIME type
287 guessing using magic files, signing data messages, executing
288 MIME handlers in background. Affected files
289 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
291 * Changed MIME signal handler to make things easier for the perl
292 script. Affected files irssi/src/silc/core/client_ops.c,
293 silc-servers.c, and irssi/docs/signals.txt
295 * Cleaned up the silc_mime_parse function and fixed detection
296 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
298 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
300 * Resolve the IP for file transfer listener from the connection
301 socket. Affected file lib/silcclient/client_ftp.c.
303 * Accept NULL hostname parameter in the functions
304 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
305 if hostname is not wanted.
307 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
309 * Fixed race condition between silc_client_init and
310 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
312 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
314 * Fixed file transfer connection closing when SIGNOFF for
315 the client is received from server. Affected file is
316 lib/silcclient/client_ftp.c.
318 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
320 * Check for disconnected socket in QUIT callback. Affected
321 file silcd/command.c.
323 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
325 * Modified the MIME parsing to allow \n and \r\n as delimiters.
326 Affected files lib/silcutil/silcstrutil.c
328 * Cleaned up the escape/unescape functions for correctness and
329 speed. Affected file irssi/src/silc/core/client_ops.c
331 * Removed handling for data messages with Content-Type: text/*,
332 moved parsing of MIME headers to the signal handler, added
333 support for signing and verifying data messages. Affected
334 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
335 irssi/src/silc/core/silc-{servers,channels}.c
337 * Added a perl script for handling data messages based on
338 information read from Mailcap files. New file
339 irssi/scripts/silc-mime.pl
341 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
343 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
344 acknowledge recepetion of a message to the sender. Updated
347 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
349 * Unregister channel key saving callback when deleting channel.
350 Affected file lib/silcclient/idlist.c.
352 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
353 before calling notify client operation. Affected file is
354 lib/silcclient/client_notify.c.
356 * Unregister QoS tasks when deleting the socket connection.
357 Affected files lib/silcutil/silcsockconn.[ch],
358 unix/silcunixsockconn.c.
360 * Implemented latest presence-attrs draft changes. Affected
361 files lib/silccore/silcattrs.h and
362 irssi/src/silc/core/silc-queries.c.
364 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
366 * Save old channel keys in list to allow more rapid change
367 of channel keys if server for some reason does that. This
368 avoids loosing so many channel messages due to not having
369 key to decrypt. Affected file lib/silcclient/silcclient.h,
370 idlist.c and client_channel.c.
372 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
374 * Continued backup router tests and fixes. Affected files
375 silcd/server_backup, server_util.c, server.c. See TODO.
377 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
379 * Fixed SERVER_SIGNOFF handling in servers. The client
380 was removed from wrong list thus not removing the client
381 at all. Affected file silcd/packet_receive.c.
383 * Do not execute rekey protocol for disabled connections as
384 it would never go through. Affected file silcd/server.c.
386 * Added timeout for rekey protocol to catch if the protocol
387 never executes successfully. Affected files silcd/server.c
390 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
392 * Abandon packet processing for disconnected sockets. Check
393 this always after calling packet processing callback.
394 Affected file lib/silccore/silcpacket.c.
396 * Fixed double registration disconnection code in server.
397 Closed wrong connection. Affected file silcd/packet_receive.c.
399 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
401 * On normal server reconnect to primary during resuming 4
402 times, then give up. Affected file silcd/server_backup.c.
404 * If during reconnecting to routers we notice we have router
405 connection but no primary router set, the server is in desync.
406 Reconnect to primary to restore network. Affected file
409 * Assure that only one protocol is exeucting at the same time.
410 Added checks for all protocols. Affected files are
411 silcd/server.c and server_backup.c.
413 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
415 * Check that a string is not already part on invite/ban
416 string when processing it. Affected file silcd/server_util.c.
418 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
420 * Fixed the CUMODE_CHANGE for founder mode changes to comply
421 with 1.2 version of the protocol. Affected file is
422 silcd/packet_receive.c.
424 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
426 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
427 where the passphrase was given. Affected file is
430 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
432 * INVITE and BAN notifys are now delivered from routers to
433 servers (but not clients) on the channel. Updated specs and
434 code. Affected files silcd/packet_[send|receive].[ch],
435 command.c, server.c and server_util.c.
437 * Implemented INVITE and BAN announcing. Affected files are
438 silcd/server.[ch], server_util.c.
440 * Implemented SilcStatus error type argument returning in
441 command reply error in server. Affected file silcd/command.c.
443 * Implemented SilcStatus argument returning in comand reply
444 in client library. The command_reply client operation now
445 returns error specific arguments as well. Affected files
446 are lib/silcclient/command_reply.[ch], client_resume.c,
447 lib/silccore/silcstatus.[ch].
449 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
451 * Backup router protocol version 1.2 implemented. Testing still
452 required. Affected files in silcd/server_backup.[ch], server.c,
453 packet_receive.c and server_internal.h.
455 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
457 * silc_client_send_[channel|private]_message now return TRUE
458 or FALSE. Affected file lib/silcclien/client_channel.c and
461 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
463 * Check for explicit nickname in INVITE and BAN processing
464 during join as well (and don't expect only wildcards in
465 invite/ban strings). Affected file silcd/command.c.
467 * Fixed the INVITE and BAN by public key. The public key saved
468 is the PK payload (as specified) not the raw data. Affected
469 file silcd/server_util.c.
471 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
473 * UTF-8 text message support for actions and notices in SILC
474 Client. Affected file irssi/src/silc/core/client_ops.c.
476 * silc_get_username and silc_get_real_name now returns sensible
477 data on Win32. Patch by Toni Willberg. Affected file is
478 lib/silcutil/win32/silcwin32util.c.
480 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
482 * Provide a signal handler to send MIME encoded messages and emit
483 a signal when a MIME encoded message is received. Also document
484 the signals for usage with the perl interface.
486 A sample perl script will be supplied at a later point.
488 Affected files are irssi/docs/signals.txt,
489 irssi/src/silc/core/client_ops.[ch],
490 irssi/src/silc/core/silc-{channels,servers}.c
492 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
494 * Use SILC_COMMAND_PING to estimate the round-trip time to the
495 server. Use this time to display a lag and disconnect when it
496 exceeds a specified limit.
498 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
500 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
502 * Remove the channel auth list in normal server if router
503 encofrces its list during connecting. Send notify to channel
504 to remove the mode to remove the list. Affected files are
505 silcd/server_util.c and silcd/packet_receive.c.
507 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
509 * Added support for channel public keys. Updated protocol specs
510 and implemented it. Affected files are
511 silcd/command.c, command_reply.c, lib/silcclient/command.c,
512 lib/silcclient/command_reply.c.
514 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
516 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
517 terminate the process on Linux. Affected file silcd/silcd.c.
519 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
521 * Check for NULL buffer in silc_buffer_clear. Affected file
522 is lib/silcutil/silcbuffer.h.
524 * Simplified the backup router protocol by removing the _GLOBAL
525 types. Updated protocol specs and the code. Affected files
526 are silcd/server_backup.[ch].
528 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
530 * Deny '@' and '!' from nicknames since they are reserved
531 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
532 Updated protocol specs and the code.
534 Affected files are silcd/server_util.[ch].
536 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
538 * Fixed stack overflow in Irssi SILC client. Affected
539 file irssi/src/silc/core/client_ops.c.
541 * Check that Host is set in ServerConnection and RouterConnection
542 in silcd.conf. Affected file silcd/serverconfig.c.
544 * Fixed crash in server with protocol completion callbacks,
545 namely rekey and backup resuming protocols. Affected files
546 are silcd/server_backup.c and silcd/server.c.
548 * Fixed rekey protocol to not restart if it is started already.
549 Affected files are lib/silcclient/client.c and
552 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
554 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
556 * Fixed EOF handling in SILC Config, affected file
557 lib/silcutil/silcconfig.c.
559 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
561 * Fixed RESOLVING flag handling in JOIN notify and other
562 notifys to handle the resolvings correctly in client library.
563 Affected file lib/silcclient/client_notify.c.
565 * Do not send full INVITE and BAN lists in INVITE and BAN
566 notifys, only the changed information. Affected file
569 * Fixed INVITE notify sending in INVITE command, send it
570 only when needed. Affected file silcd/command.c.
572 * Handle the founder key change properly in CMODE_CHANGE
573 notify. Bug #122. Affected file silcd/packet_receive.c.
575 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
577 * Remove the mark for output (mark it only for input) after
578 purging outgoing queue. Prevents the "Error in select()"
579 floods. Affected file silcd/packet_send.c.
581 * Fixed incorrect connection deletion from client library
582 after calling "connect" client operation. Could cause
583 crashes for example during reconnect timeouts. Affected
584 files are lib/silcclient/client.c and
585 irssi/src/silc/core/client_ops.c.
587 * Check server private key file permissions before starting
588 the server. Affected file silcd/serverconfig.c.
590 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
592 * NULL terminate allocated string in silc_buffer_strformat.
593 Affected file lib/silcutil/silcbuffmt.c.
595 * Rewrote the invite/ban list string handling in server to
596 use SilcBuffer instead. Affected files are silcd/command.c
597 and silcd/server_util.c.
599 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
601 * Fixed double free in CMODE command when setting new HMAC
602 for channel. Affected file silcd/command.c.
604 * Added couple of missing memset's to zero sensitive memory.
605 Affected files silcd/command.c, lib/silcclient/command.c.
607 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
609 * Fixed a double free in INVITE command error handling in
610 server. Affected file silcd/command.c.
612 * Added macros SILC_SWAB_[16|32] to swab byte order of
613 16-bit and 32-bit unsigned integers. Affected file
614 lib/silcutil/silctypes.h.
616 * Use the SILC_SWAB_16 instead of htons() in server when
617 handling ports since the ports in structures are always
618 in little-endian order (regardless of platform). Affected
619 file silcd/serverid.c and silcd/server_backup.c.
621 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
623 * Send DISCONNECT in close admin command in server. Affected
624 file silcd/command.c.
626 * Check whether we are already connecting to a remote router
627 (in addition of checking whether we are already connected)
628 before creating new connection. Affected file silcd/server.c.
630 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
632 * Added better compiler and compiler flags checking in
635 * Check that socket is valid after QoS is applied to data.
636 Affected file lib/silcutil/unix/silcunixsockconn.c.
638 * Make sure the socket connecetion is not closed to early
639 when closing connection in server. Also make sure the
640 connection is always closed after error in a protocol.
641 Affected file silcd/server.c.
643 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
645 * Removed --session and --dummy options from Irssi SILC Client.
646 -d option is available only if --enable-debug was given.
647 Affected files are irssi/src/silc/core/silc-core,
648 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
650 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
652 * Added silc_buffer_steal to steal the data from the buffer.
653 Affected file lib/silcutil/silcbuffer.h.
655 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
657 * Fixed server crash with double Primary block in config file.
659 Fixed also various memory leaks around the config file
660 parser. Affected files lib/silcutil/silcconfig.c,
661 silcd/serverconfig.c.
663 * Changed my nickname (Johnny Mnemonic) to my real name, this
664 means that bugs introduced by him were actually introduced
667 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
669 * Don't display "foo appears as foo\nYou're now known as foo"
670 messages. Affected file irssi/src/silc/core/client_ops.c
672 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
674 * Fixed error handling of invalid client entry when calling
675 commands in server. Fixes a crash. Affected file
678 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
680 * Added some sanity checks in server for correctness of the
681 server configuration. Affected file silcd/serverconfig.c.
683 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
685 * Prevent endless resolving of user informations in USERS
686 command by checking the command reply status correctly.
687 Affected file lib/silcclient/command_reply.c.
689 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
691 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
692 file is lib/silcutil/silcfileutil.c. A patch by Matthew
693 Aldous <Matthew@Aldous.com>.
695 * Added better implementation using CriticalSection of
696 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
697 <mikko.lahteenmaki@pikabaana.net>.
699 * Added some Winsock WIN32 compatiblity defines into
700 includes/silcwin32.h.
702 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
704 * Fixed double free in async host lookup code. Affected file
705 lib/silcutil/silcsockconn.c.
707 * On backup router handle now the SERVER_SIGNOFF from router
708 for local connected servers too, and close the connections.
710 Do not process them as normally signing off servers when they
711 really signoff by sending EOF fe, but always assume that
712 router sends the SERVER_SIGNOFF.
714 Affected files silcd/server.c and silcd/packet_receive.c.
716 * Fixed socket unsetting when closing connections. Affected
717 files silcd/server.c and silcd/packet_send.c.
719 * Do not print the nickname in SERVER_SIGNOFF if we do not
720 have it. Prevents asserts in Irssi core. It is possible we
721 don't have the nick if it was just being resolved when server
722 signoff. Affected file irssi/src/silc/core/client_ops.c.
724 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
726 * Fixed autonick crashbug in client library. Affected file
727 lib/silcclient/client.c.
729 * Fixed Unix implementation of SilcMutex to really assert if
730 the mutex is locked/unlcoked already. Affected file
731 lib/silcutil/unix/silcunixmutex.c.
733 * Fixed locking in silc_schedule_uninit. It didn't lock
734 when dispatching timeout tasks. Affected file is
735 lib/silcutil/silcschedule.c.
737 * Changed Win32 implementation of SilcThread to use modern
738 Win32 interface. Affected file is
739 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
741 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
743 * Don't print signed messages when sending failed. Affected files
744 irssi/src/silc/core/silc-[servers.c/commands.h]
746 * Send adquate signal when founding a channel by joing it. Affect
747 file irssi/src/silc/core/client_ops.c
749 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
751 * Fix theme abstracts parsing. Affected files irssi/default.theme,
752 irssi/src/fe-common/core/themes.c
754 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
756 * Fixed close command to use the port correctly when closing
757 server connections. Affected file silcd/idlist.c.
759 * Check for NULL outbuf in silc_socket_write. It is possible
760 that it is NULL is some odd case. Affected files are
761 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
763 * Do not call final protocol callback for backup router
764 resuming protocol when closing connection. It is closed
765 by timeout in case of error. Affected file silcd/server.c.
767 * Backup reconnect to router if backup resuming protocol
768 failed. Affected file silcd/server_backup.c.
770 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
772 * Fixed double free in SKE library error hadling when signature
773 error occurred. Affected file lib/silcske/silcske.c.
775 * Save the fingerprint to new SilcClientEntry after changing
776 nickname. Affected file lib/silcclient/client_notify.c.
778 * Print SIGNOFF in Irssi SILC client only if the nickname is
779 known. Prevents asserts in Irssi core. It is possible we
780 don't have the nick if it was just being resolved when it
781 quit. Affected file irssi/src/silc/core/client_ops.c.
783 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
785 * Fixed double free in invite list adding code when adding
786 invite strings. Affected file silcd/server_util.c.
788 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
790 * More log printing during backup router protocol. Affected
791 file silcd/server_backup.c.
793 * Removed backwards support for old private key file format.
794 Affected file lib/silccrypt/silcpkcs.c.
796 * Removed backwards support for not-so-strict decryption length
797 check, it's strict now. Affected lib/silccrypt/silccipher.c.
799 * GETKEY to update the client entrys fingerprint too.
800 Affected file lib/silcclient/command_reply.c.
802 * Added --without-libtoolfix for package builders using weird
803 wrappers around libtool (BSD at least).
805 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
807 * Fixed backup router bugs: When backup resumes router and
808 receives a CHANNEL_MESSAGE packet the backup must not act
809 as router since the packet header decryption would be
810 different. Also, when relaying packets to channel, do
811 not re-encrypt packets on backup that came from the primary
812 since the connection isn't really router-router connection.
813 Affected files silcd/server.c, silcd/packet_send.c.
815 * Added checks in encryption/decryption that encryption/decryption
816 length sent as argument really is multiple by block size. Helps
817 catching really weird bugs like the above backup router bugs
818 when packets are being decrypted in wrong way. Affected files
819 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
821 * Fixed padding generation in private key file encryption.
822 Affected file lib/silccrypt/silcpkcs.c.
824 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
826 * Added ignore_message_signatures setting which can be used
827 to ignore signatures in messages. Affected files are
828 irssi/src/silc/core/client_ops.c, silc-core.c.
830 * Fixed the libtoolfix to use command line options instead of
831 environment variables. They didn't work as expected. Now,
832 the libtool is fully run-time configurable.
834 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
836 * Verify signature payload for signed messages. Affected files
837 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
838 irssi/src/silc/core/silc-core.h
840 * Display signature verification result in public and private
841 messages using theme abstracts. See irssi/default.theme for
842 examples on their usage. Affected files
843 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
844 irssi/src/fe-common/silc/module-formats.[ch],
845 irssi/src/fe-common/silc/fe-common-silc.c,
846 irssi/src/fe-common/silc/Makefile.am
847 irssi/src/fe-common/core/fe-messages.[ch]
849 * Fixed bugs in Irssi's theme parsing. Affected files
850 irssi/src/fe-common/core/themes.c
852 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
854 * Calculate the correct length for signed messages before
855 encrypting, it must be multiple by block size. Affected
856 file lib/silccore/silcmessage.c.
858 * silc_message_signed_get_public_key returns now both
859 decoded and encoded public key. Affected files are
860 lib/silccore/silcmessage.[ch].
862 * Added libtoolfix script that makes the libtool more generic
863 and configurable in run-time. Now we can specify in run-time
864 if what kind of libraries we want to create, regardless of
865 configuration. SIMs are now creates even if --disable-shared
866 was explicitly given.
868 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
870 * Fixed founder key sending in CMODE command in client.
871 Affected file lib/silcclient/command.c.
873 * Fixed CUMODE founder authentication in server to not check
874 for client's public key since it's not supposed to do that.
875 Affected file silcd/command.c.
877 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
879 * Set realname and hostname in NICK_REC records. Affected file
880 irssi/src/silc/core/silc-nicklist.c
882 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
884 * Remove 1.0 protocol backwards compat code from client
887 * Added more reliable check for whether nickname did change
888 or not, or whether only Client ID changed in NICK_CHANGE
889 notify. Affected file lib/silcclient/client_notify.c.
890 Fixes bug in '@' character handling in a nickname.
892 * Added support for automatically parsing signature from
893 the message payload. Added new function
894 silc_message_get_signature to return the payload to
895 application. Affected files lib/silccore/silcmessage.[ch].
897 * Changed the private_message and channel_message client
898 operations to deliver the SilcMessagePayload to the
899 application too. Application can use it fe. to get the
900 signature from the message for verification. Affected
901 file lib/silcclient/silcclient.h, client_channel.c and
904 * Redefined the signed payload for message payloads.
905 Updated protocol specs and implemented.
907 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
909 * Fixed wrong invite and ban list handling in server command
910 reply. Affected files are silcd/command_reply.c,
911 silcd/server_util.[ch].
913 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
915 * Fixed CMODE setting in server when founder mode was set.
916 Affected file silcd/command.c. Bug #95.
918 * Added support to setting specific public key in CMODE in
919 Irssi SILC client. Affected file lib/silcclient/command.c.
921 * Added support to use specific public key in CUMODE in
922 Irssi SILC Client. Affected file lib/silcclient/command.c.
924 * Added support for inviting and banning by public key in
925 Irssi SILC client. Affected file lib/silcclient/command.c.
927 * Fixed fingerprint/babbleprint showing in invite and ban
928 list command replys. Affected file is
929 irssi/src/silc/core/client_ops.c.
931 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
933 * Format CMODE +c and +h to display both the mode and the argument
935 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
937 * Added test vectors and test programs for SHA-1, MD5,
938 HMAC-SHA1 and HMAC-MD5. New tests are located in
939 lib/silccrypt/tests/. Fixed also argument decoding bug in
940 MD5 implementation. Affected file lib/silccrypt/md5.c.
942 * Changed the channel private key and private message key
943 generation (with static keys) to use SHA1 instead of MD5,
944 as SHA1 is the mandatory hash function in SILC. Affected
945 file lib/silcclient/client_[channel/prvmsg].c.
947 * Changed the private key file encryption to use SHA1 instead
948 of MD5. Added support for the old generation and added
949 automatic change of the key (to be removed later). Affected
950 files lib/silccrypt/silcpkcs.c.
952 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
954 * Load only files with .pub suffix in PublicKeyDir. Affected
955 file silcd/serverconfig.c.
957 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
959 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
960 channels. Affected files silcd/silcd.c, silcd/server.h.
962 * Added the config directive PublicKeyDir for the client block.
963 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
965 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
967 * Merged Toni's irssi/silc.conf patch.
969 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
971 * Max alloc tests in allocation routines. Affected file
972 lib/silcutil/silcmemory.c.
974 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
976 * Fixed a typo in resuming code that fixed detach/resume code
977 in server. Bug #93. Affected file silcd/packet_receive.c.
979 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
981 * Do reverse lookups for server when /connecting. Affected files
982 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
983 irssi/src/core/net-nonblock.*
985 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
987 * Added library versioning for shared libraries. Affected
988 files configure.in.pre and lib/Makefile.am.pre.
990 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
992 * Display INVITE and BAN lists as specified by SILC 1.2
994 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
996 * Do not send invite list back unless asked (when sending
997 no arguments) or when list was modified. Affected file
1000 * Remove client from invite list in KILLED notify and in
1001 KILL command. Affected file silcd/command.c and
1004 * Fixed bugs in invite list handling in INVITE command.
1005 Affected files silcd/command.c and silcd/server_util.c.
1007 * Merged with Irssi 0.8.6.
1009 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1010 Affected file irssi/src/fe-text/silc.c.
1012 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1014 * The silc_argument_get_[first/next] now return the argument
1015 type to caller. Added silc_argument_payload_encode_one.
1017 Affected files are lib/silccore/silcargument.[ch].
1019 * Added support for the SILC 1.2 INVITE command and new
1020 invite lists to server. Affected files are silcd/command.c,
1021 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1023 * Added support for the SILC 1.2 BAN command and new
1024 ban lists to server. Affected files are silcd/command.c,
1025 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1027 * Added support to client sending new INVITE command. Affected
1028 file is lib/silcclient/command.c.
1030 * Added support to client sending new BAN command. Affected
1031 file is lib/silcclient/command.c.
1033 * Added support for removing client from invite list when kicked
1034 from channel, as SILC 1.2 dictates. Affected files are
1035 silcd/packet_receive.c and silcd/command.c.
1037 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1039 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1040 automatically the cipher's internal IV. Affected files
1041 lib/silccrypt/silccipher.[ch].
1043 * Assure the RESUME_CLIENT packet is not sent to twice to
1044 backup router if the detached client was originated from
1045 the backup. Affected file silcd/server.c. Bug #76.
1047 * Changed silc_sim_symname to not allocate memory. Affected
1048 file lib/silcsim/silcsimutil.c.
1050 * Fixed memory leaks with SIMs in server. Affected files
1051 silcd/serverconfig.c, silcd/server.c.
1053 * Fixed channel key distribution after resuming detached
1054 client. Affected files silcd/packet_receive.c.
1056 * Fixed channel's global_user boolean checking after detaching.
1057 Check it after changing the owner of the client not before.
1058 Affected file silcd/packet_receive.c.
1060 * Fixed few double frees from client library. Fixes at least
1061 Bug #81, possibly others too.
1063 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1064 notifys in Irssi SILC Client. Affected file is
1065 irssi/src/silc/core/client_ops.c. Bug #82.
1067 * Applied Ville Räsänen's manual page and --mandir bugfix
1068 patch. Affected files are configure.in.pre and Makefile.am.pre.
1071 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1073 * Added support to backup router protocol for backup to tell
1074 normal server that it cannot use the backup router as primary
1075 because the primary isn't really down. Updated protocol
1078 * Added support for primary router to tell backup router that
1079 resuming is not possible because the backup really isn't primary
1080 in the cell. For example if backup disconnected itself the
1081 resuming is not allowed since the primary really did not
1082 go down. Updated protocol specs.
1084 * Removed MARS from crypto library.
1086 * Defined the CTR mode and Randomized CBC mode in SILC. The
1087 CTR mode is RECOMMENDED now in specification. Defined also
1088 Serpent cipher as optional cipher. Updated the protocol specs.
1090 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1092 * Added support for inviting/banning by IP/MASK, public key,
1093 and explicit Client ID. Redefined the command and notify
1094 types to allow easier forwards support for other methods
1095 of inviting/banning. Updated protocol specs.
1097 * Remove the client from channel's invite lists if the client
1098 is kicked or killed. Updated protocol specs.
1100 * Unified the Channel Message Payload and Private Message
1101 into one Message Payload. Updated protocol specs and
1104 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1106 * Don't wait for EOF after socket error has occurred, but
1107 close the connection. Affected file is silcd/server.c.
1109 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1111 * Added support for setting FOUNDER mode on channel with
1112 specific public key which can be set with CMODE command.
1113 Updated protocol specs and implemented in client and server.
1115 * Fixed the Irssi SILC client to correctly shutdown the client
1116 library to avoid memory leaks. Affected files are
1117 irssi/src/silc/core/silc-core.c and silc-servers.c.
1119 * Deprecated the No Reply flag in SKE protocol and introduced
1120 "IV Included" flag which can be used to indicate that the IV
1121 is included in the ciphertext. This makes it possible to use
1122 SILC on unreliable transport, such as UDP which may cause
1123 packet reordering and losses. Updated protocol specs, did
1126 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1128 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1129 < 32 bit values in correct size. Affected file is
1130 lib/silcmath/mp_mpi.c.
1132 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1134 * Fixed the KE Start Payload parsing to check that mandatory
1135 fields are present. Affected file lib/silcske/payload.c.
1137 * Fixed compilation warnigs in Irssi SILC Client. Affected
1138 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1140 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1142 * Print "nick now appears as newnick" and update Irssi's nicklist
1143 when you change your nick to "nick". Closes #62
1145 * Never format your own nick. Closes #63
1147 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1149 * SILC_UMODE_GONE changes are now propagated correctly to the
1150 Irssi client. Closes #54
1152 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1154 * Fixed example in /HELP KEY
1156 * Added expando $j which expands to current SILC Client version
1158 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1160 * Fixed public key decoding in crypto library.
1162 * Added better error printing to SKE library.
1164 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1166 * Fixed NICK command to not crash if nickname was not sent.
1168 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1170 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1171 Deprecated the old Encrypt-And-MAC order. Updated protocol
1172 specs and implemented.
1174 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1175 generation. Updated specs and implemented.
1177 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1179 * Added support for rekey before 2^32 sequence number wraps.
1180 Affected files in server and client library.
1182 * Padding must be at least 8 bytes now. Implemented and updated
1185 * Compute maximum padding for authentication packets to make
1186 passphrase approximation attacks impossible. Affected files
1187 in client library and in server.
1189 * Fixed PING command sending in client library and handling in
1190 server. The server ID must be ID Payload, not raw ID data.
1191 Affected files in server and client library.
1193 * Defined that all public keys sent in commands and notify
1194 payloads are actually Public Key Payloads not raw public key
1195 data. Updated protocol specs and implemented.
1197 * Updated protocol version to 1.2. Updated specs and code.
1199 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1200 status types. Updated specs and the code.
1202 * Added support for normal client to kill its own entries from
1203 the network. Updated protocol specs and the code.
1205 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1206 and added initial implementation.
1208 * Added MAC field to the Private Message Payload to protect
1209 against chosen ciphertext attacks. Updated the protocol specs
1212 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1213 attribute to indicate the user's current idle and signon time
1214 of a service. Updated protocol specs and implemented.
1216 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1218 * Added "do_not_bind" argument to silc_client_file_send what
1219 can be used to not bind locally but assume the file receiver
1220 provides the point of connect. Usefull when sender is behind
1221 NAT device. Affected file lib/silcclient/silcclient.h and
1224 * Added -no-listener option to FILE SEND command in Irssi SILC
1225 client. Affected file irssi/src/silc/core/silc-servers.c.
1226 Renamed FILE RECEIVE to FILE ACCEPT.
1228 * Confirm passphrase for private key encryption in
1229 silc_create_key_pair and silc_change_private_key_passphrase.
1230 Affected files are lib/silcutil/silcapputil.c.
1232 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1234 * Move silc_client_packet_send back to internal, added
1235 silc_client_send_packet, a bit simpler function for application.
1236 Affected files lib/silcclient/silcclient.h, client.c and
1239 * Moved the SilcClientEntry, SilcChannelEntry and
1240 SilcServerEntry to silcclient.h to be public and documented
1241 them for application. Affected files are
1242 lib/silcclient/silcclient.h and idlist.h.
1244 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1246 * Fixed manual page installation patch by Ville Räsänen.
1247 USERS help page fix patch by Ville Räsänen
1249 * Changed the silc_client_command_call interface to make
1250 the command call simpler for the application. The library
1251 now handles the command line parsing, command finding and
1252 execution. Application only needs to call the function
1253 with the command line. Affected files are
1254 lib/silcclient/silcclient.h, command.[ch].
1256 * Fixed silc_get_input to NULL-terminate the returned input.
1257 Affected file lib/silcutil/silcutil.c.
1259 * Resolve the client's public key in JOIN command if the
1260 founder auth data is being requested but we don't know the
1261 client's public key. Affected file silcd/command.c.
1264 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1266 * Print notify for server opers when backup router comes
1267 online. Affected file silcd/server.c.
1269 * Fixed the INVITE command to send the invite list in
1270 command reply. Affected file silcd/command_reply.c.
1272 * Fixed MOTD command reply sending. Affected file
1275 * UTF-8 decode the topic in TOPIC command reply and LIST
1276 command reply in Irssi SILC client. Affected file is
1277 irssi/src/silc/core/client_ops.c.
1279 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1281 * Fixed the INVITE command to not crash Irssi SILC client
1282 when given without nickname argument. AFfected file
1283 irssi/src/silc/core/client_ops.c.
1285 * Fixed double free in WHOIS query on normal server when
1286 forwarding query to router. Affected file is
1287 silcd/server_query.c.
1289 * Fixed WATCH command reply handling on normal server which
1290 was missing altogether. Affected file silcd/command_reply.c.
1293 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1295 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1296 Included yodl sources for each of these. Also modified
1297 Makefile.am prototype to install these files to proper
1298 locations. Updated CREDITS. Affected file Makefile.am.pre,
1299 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1302 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1304 * Added support for encrypted private key files. Now
1305 passphrase must be provided when new key pair is created
1306 (can be empty though), and prompted when loading the
1307 private key. Added support for loading the old-style
1308 non-encrypted private keys as well. Affected files
1309 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1312 * Fixed silc_get_input to accept input on all terminals.
1313 Affected file lib/silcutil/silcutil.c.
1315 * Moved the Irssi SILC client key loading and other stuff
1316 to be called after the arguments and UI is initialized.
1317 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1319 * Added -P option to Irssi SILC client which can be used
1320 to change the passphrase of the private key. Affected
1321 file irssi/src/silc/core/silc-core.c.
1323 * Added silc_change_private_key_passphrase apputil routine
1324 to lib/silcutil/silcapputil.[ch].
1326 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1328 * Fixed connection closing in client library to not crash.
1329 Moved the connection freeing totally to function
1330 silc_clinet_del_connection. Affected file
1331 lib/silcclinet/client.c.
1333 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1335 * Changed includes/silcincludes.h to silcincludes.h.in to
1336 include configuration specific information. The silcdefs.h
1337 is not included in to installation anymore (it's only
1338 compilation time header).
1340 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1342 * Moved the SilcClient and SilcClientConnection from client.h
1343 to the public lib/silcclient/silcclient.h. Changed the
1346 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1348 * If version string in silc_clinet_alloc is NULL the library
1349 puts it automatically. Affected file lib/silcclient/client.c.
1351 * Changed the version strings from variables to #define's
1352 in includes/silcversion.h.
1354 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1356 * Added shared library complation support.
1358 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1360 * Added lib/silcutil/silcapputil.[ch] for application
1361 utility functions. It includes routines for applications'
1362 convenience. Added silc_create_key_pair, silc_show_public_key
1363 and silc_load_key_pair functions.
1365 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1367 * Send RESUME_CLIENT packet from router to backup routers
1368 to in resuming. Affected file silcd/packet_receive.c.
1370 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1372 * In IDENTIFY command parsing, send all other IDs except
1373 Client IDs explicitly to router for resolving on normal
1374 server. Also check that ID received in WHOIS command is
1375 always Client ID, others are not allowed. Affected file
1376 silcd/server_query.c.
1378 * Merged latest changes from irssi.org CVS.
1380 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1382 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1383 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1385 * Fixed the heartbeat sending in Irssi SILC client. Moved
1386 the silc_client_packet_send to silcclient.h for application
1387 usage. Affected files lib/silcclient/client_internal.h
1388 lib/silcclient/silcclient.h.
1390 * Fixed a bug in query resolving in server. Used wrong
1391 variable in a for loop and crashed. Affected file is
1392 silcd/server_query.c.
1394 * Server constructs requested attributes only to locally
1395 connected clients. Affected file silcd/server_query.c.
1398 * Fixed a bug when sending resolving from router to server
1399 with requested attributes. The constructed WHOIS command
1400 was incorrect. Affected file silcd/server_query.c.
1403 * Fixed Requested Attributes saving in WHOIS command reply.
1404 The length of the data buffer must be saved too. Affected
1405 file silcd/command_reply.c.
1407 * Update the client entry's servername after detaching is
1408 over. Affected file silcd/packet_receive.c. Bug #37.
1410 * Resolve incomplete client entrys in CUMODE_CHANGE and
1411 CMODE_CHANGE notifys. Affected file is
1412 lib/silcclient/client_notify.c. Bug #42.
1414 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1416 * Fixed channel key packet processing bug on backup router
1417 during backup resuming protocol. Affected file is
1418 silcd/packet_receive.c.
1420 * Fixed memory leaks in server. Affected files are
1421 silcd/server.c and silcd/packet_receive.c.
1423 * Fixed packet decryption problem when backup router encrypted
1424 channel message with wrong key during backup resuming
1425 protocol. Affected file silcd/packet_send.c.
1427 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1428 Toni Willberg (toniw@iki.fi)
1430 * Changed the SilcCipher context to be private. Changed the
1431 silc_cipher_get_iv to just return pointer to the IV. Added
1432 silc_cipher_get_name to return the name of the cipher.
1433 Fixed code all around to support these changes. Affected
1434 files are lib/silccrypt/silccipher.[ch], client library and
1437 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1439 * Fixed unaligned access in lib/silccore/silcattrs.c.
1441 * Fixed libtool linking in lib/silcsim/Makefile.am.
1443 * Fixed services attribute printing. Affected files is
1444 irssi/src/silc/core/silc-queries.c.
1446 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1448 * Fixed a crashbug in incoming server accepting. Affected
1449 file silcd/server.c.
1451 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1453 * Added automatically generated index to Toolkit Reference
1456 * Added support for Postscript Toolkit Reference Manual.
1458 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1460 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1463 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1465 * Added 'send_events' boolean argument to the function
1466 silc_schedule_set_listen_fd which sends the set events to
1467 the application explicitly if set to TRUE. Default action
1468 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1469 lib/silcclient/client_internal.h and silcd/server_internal.h.
1471 * Added silc_compare_timeval to determine which time values
1472 is smaller. Affected file lib/silcutil/silcutil.[ch].
1474 * Added sort-of "Quality of Service" (QoS) support to
1475 SilcSocketConnection. Data reception can be controlled with
1476 rate limit per second and/or read data length limit.
1477 Added silc_socket_set_qos. Affected files are
1478 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1480 * Added the QoS configuration to SILC Server configuration
1481 file. Affected files are silcd/serverconfig.[ch] and
1484 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1486 * Merged with irssi.org CVS.
1488 * Failed OPER and SILCOPER authentications are now logged.
1489 Affected file silcd/command.c. Bugs #25.
1491 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1493 * ROBODoc documented lib/silcutil/silcbuffer.h and
1494 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1495 <ville.rasanen@iki.fi>.
1497 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1499 * Added support for auto-passphrase authentication from the
1500 config file during connecting which was not implemented
1501 yet. Affected file irssi/src/silc/core/client_ops.c.
1503 * Fixed a bug in authentication protocol failure handling which
1504 was processing wrong callback context. Affected files
1505 are lib/silcclient/client.c and protocol.c.
1507 * Fixed the /ATTR allow off to actually work. Affected file
1508 is irssi/src/silc/core/silc-queries.c.
1510 * Fixed the /ATTR -del to work. Affected file is
1511 irssi/src/silc/core/silc-queries.c.
1513 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1515 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1517 * Fixed mask attribute adding in Irssi SILC client. Affected
1518 file irssi/src/silc/core/silc-queries.c.
1520 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1522 * Added support for saving the requested attributes in
1523 WHOIS to directory. Affected file is
1524 irssi/src/silc/core/silc-queries.c.
1526 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1528 * Added support for parsing VCard fields that do not have
1529 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1531 * Fixed a double free bug in hash table foreach function
1532 if the entry was deleted in the foreach callback. Affected
1533 file lib/silcutil/silchashtable.c.
1535 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1537 * Added silc_attribute_get_verify_data to return the signature
1538 verification data for either user digital signature or
1539 server digital signature in Requested Attributes. Affected
1540 files are lib/silccore/silcattrs.[ch].
1542 * Added silc_vcard_alloc which is used to allocated dynamic
1543 SilcVCard context. The silc_vcard_free now checks whether
1544 the context is dynamically allocated or not. Affected files
1545 are lib/silcutil/silcvcard.[ch].
1547 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1549 * Periodically remove the NOATTR status from client entry
1550 so that the client may take the attributes in use even after
1551 server has resolved them unsuccessfully earlier. Affected
1552 file silcd/server_query.c and idlist.h.
1554 * Moved sha1hash and md5hash from client->internal to
1555 SilcClient for application usage. Affected files are
1556 lib/silcclient/client.h and client_internal.h.
1558 * Fixed attribute encoding and decoding bugs. Affected
1559 files lib/silccore/silcattrs.[ch].
1561 * Added ATTR command to Irssi SILC Client which is used to
1562 manage user's Requested Attributes sending and values for
1563 WHOIS command. Affected files around Irssi SILC client.
1565 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1567 * Added silc_buffer_strformat which can be used to format
1568 strings into a buffer which size is automatically increased.
1569 Affected file lib/silcutil/silcbuffmt.[ch].
1571 * Added implementation of VCard (RFC 2426) which can be used
1572 as part of Requested Attributes in WHOIS command. Affected
1573 file lib/silcutil/silcvcard.[ch].
1575 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1577 * Some strncat -> silc_strncat changes our the core and
1580 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1581 errors. Added better error printing to SKE library.
1582 Affected files lib/silcske/silcske.c, silcske_status.h and
1585 * Save the PKCS key length even if only private key is set to
1586 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1588 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1589 length in bits not in bytes. Affected files are
1590 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1591 silcd/server_query.c.
1593 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1595 * Added silc_attribute_payload_encode_data to directly encode
1596 the data into the attributes buffer. Renamed function
1597 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1598 Affected files are lib/silccore/silcattrs.[ch].
1600 * silc_hash_table_find_foreach calls the foreach function now
1601 once even if the nothing was found with context set to NULL.
1602 Affected file lib/silcutil/silchashtable.[ch].
1604 * Remove the RESOLVING flag from client entry after received
1605 the Requested Attributes from the client. Fixed memory leak
1606 in client entry freeing. Affected files silcd/server_query.c
1609 * Added Requested Attributes support into SILC Client Library.
1610 It is not able to send requested attributes in WHOIS command,
1611 and also receive and process requested attributes. Added
1612 silc_client_attribute_[add|del] and silc_client_attributes_get
1613 functions. Added also `ignore_requested_attributes' to the
1614 SilcClientParams to not use attributes in client. Affected
1615 files are lib/silcclient/command.c, client_attrs.[ch],
1616 silcclient.h, client_internal and client.[ch].
1618 * Changed the silc_client_get_client_by_id to support Requested
1619 Attributes, it takes them as argument now. Affected file
1620 is lib/silcclient/silcclient.h, and idlist.c.
1622 * Added -details option to WHOIS command in Irssi SILC Client
1623 to support the requested attributes. By default it requests
1624 all attributes. Affected file lib/silcclient/command.c and
1625 irssi/doc/help/in/whois.in.
1627 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1629 * Add also SERVICE attribute for server-constructed attribute
1630 data. Also digitally sign the attributes and add
1631 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1632 silcd/server_query.c.
1634 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1636 * Changed the silc_attribute_payload_encode to support list
1637 of attributes (function may be called several times to add
1638 a new attribute). Removed the silc_attribute_payload_encode_list
1639 function. The encoding function now also automatically encodes
1640 the data, so the caller does not need to do that. Affected
1641 files lib/silccore/silcattrs.[ch].
1643 * Added support for replying on behalf of the user to the
1644 Requested Attributes in WHOIS command in the server. Affected
1645 file silcd/server_query.c.
1647 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1648 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1650 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1652 * Don't swtich to become primary router if we are backup if
1653 decryption error has occurred. Affected file silcd/server.c.
1655 * Fixed a bug in backup router IP address comparison in
1656 silc_server_backup_get.
1658 Save now also the port of the server/router and use that
1659 in comparison as well. Affected file silcd/server_backup.c.
1661 * Normal server now reconnects to backup router automatically
1662 if connection is lost to it. Affected file silcd/server.c.
1664 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1666 * If packet processing fails (like integrity check fails)
1667 the connection is closed now. Affected files are
1668 lib/silccore/silcpacket.c and silcd/server.c.
1670 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1672 * Fixed double free in RSA public key set function
1673 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1676 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1678 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1679 Added server_query.[ch] which provides one interface for
1680 querying information using all three commands.
1682 * Changed all "typedef unsigned char" in core library to
1683 "typedef SilcUInt8".
1685 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1687 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1689 * Renamed silc_server_get_client_resolve to
1690 silc_server_query_resolve and moved to server_query.[ch].
1692 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1694 * Resumed client packet handling from server put the resumed
1695 client on wrong list on router and caused the client not
1696 be present on the network anymore. Now fixed to put the
1697 client to correct list. Affected file silcd/packet_receive.c.
1699 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1701 * Various cleanup in error message output in config parsing code
1702 and in server init code. Fixed error log files containing
1703 too many newlines ('\n') in some situations. Affected files are
1704 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1706 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1708 * Use the reverse lookupped hostname in client internals
1709 instead of one user provided us as remote server name.
1710 Affected file lib/silcclient/client.c.
1712 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1714 * Added 'app_context' to silc_schedule_init. It is an
1715 application specific context that is delivered to application
1716 in task callback functions. Affected files are
1717 lib/silcutil/silcutil.[ch].
1719 * The hb_context in SilcSocketConnection is not freed
1720 automatically anymore (application must free it). Freeing
1721 it automatic is inconsistent. Affected files are
1722 lib/silcutil/silcsockconn.[ch].
1724 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1726 * Added support for removing explicitly added client connections
1727 in rehash and closing the client connections if they were
1728 unconfigured in the rehash. Affected file silcd/server.c.
1730 * Added support for aborting automatically pending commands
1731 that never receives the reply (to avoid memory leaks).
1732 Added also silc_server_command_pending_timed to set the
1733 specific timeout for pending command. Affected files are
1734 silcd/command[_reply].[ch].
1736 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1737 specs and lib/silccore/silcstatus.h.
1739 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1741 * Changed the silc_get_time to accept time value as argument
1742 or if zero is sent return current local time. Affected
1743 file lib/silcutil/silcutil.[ch].
1745 * Added STATS command to client library and Irssi SILC client.
1746 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1748 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1750 * Assure that channel key is set before sending it. May
1751 crash server otherwise. Affected file silcd/packet_send.c.
1753 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1755 * Assure that endless loop cannot happen with detached client
1756 resolving on normal server. Added idlist status
1757 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1758 silcd/idlist.h and silcd/packet_receive.c.
1760 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1762 * Incoming file transfer request cannot use same session as
1763 the sending session. This can happen when sending file to
1764 yourself. Crashed the client on quit. Affected file
1765 lib/silcclient/client_ftp.c. Bug #24.
1767 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * Implemented the draft-riikonen-precense-attrs draft and
1770 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1772 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1774 * Distribute the SERVER_SIGNOFF notify also to local backup
1775 routers from the primary router. The backup router may not
1776 have the signing of local server directly connected and need
1777 to know about the signoff. Affected file silcd/server_util.c.
1779 * Use the primary router as the origin of the locally connected
1780 server when it is disconnecting from the backup router since
1781 that's where it really is coming from. Now the clients from
1782 the disconnecting server are removed correctly and "shadow"
1783 clients are not left to the backup router. Affected file
1786 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1788 * If normal server is standalone and found existing but disabled
1789 channel, do not re-create the channel since it creates
1790 duplicate same channels. Affected file silcd/server.c.
1792 * Added anonymous client connections support to server. New
1793 "anonymous" configuration option to ConnectionParams section
1794 added. If set to true, the username and hostname information
1795 of the client will be scrambled and anonymous user mode is
1796 set automatically to the user. Affected files are
1797 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1799 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1801 * In JOIN notify handling, mark that the cache entry of the
1802 client cannot be expired. Can cause crashes on normal
1803 server (asserts client->channels). Affected file is
1804 silcd/packet_receive.c.
1806 * From now on distribution versions are used as protocol versions
1807 instead of by default using the Toolkit base version as protocol
1808 version. Affected file prepare.
1810 * Do not set the locally resolved hostname for local client
1811 entry but take what server sends. This way the real hostname
1812 is showed in WHOIS for yourself. Affected file is
1813 lib/silcclient/idlist.c and lib/silcclient/client.c.
1815 * Resolve local info with IDENTIFY when connecting to server.y
1817 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1819 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1820 for implied search (not needed on platforms which has native
1821 pthreads library). Use --without-pthreads to disable threads.
1822 Affected file is configure.in.pre
1824 * Fixed --with-iconv on platforms which need to bypass (broken)
1825 native iconv(). Affected file is configure.in.pre
1827 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1829 * Moved -C option parsing in Irssi SILC client at same time
1830 as other options. The UI was initialized earlier and caused
1831 problems on command line. Bug #16. Affected file is
1832 irssi/src/silc/core/silc-core.c.
1834 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1836 * Added global variable silc_log_timestamp that tells silclog
1837 wether to print or not the timestamp in the logging files.
1838 Affected file lib/silcutil/silclog.[ch].
1840 * Added silcd configuration option Timestamp in the Logging
1841 section. Affected file silcd/serverconfig.[ch],
1842 doc/example_silcd.conf.in.
1844 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1846 * Fixed fingerprint checking to check for entirely empty
1847 fingerprint instead of two first bytes when determining
1848 if it is set. Bug #18. Affected file silcd/command.c.
1850 * Fixed duplicate PKCS name registering to not allow it.
1851 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1853 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1855 * Conditionalize non-gcc compiler optimizations for various
1856 platforms, enable those commented out. Cleanups.
1857 Affected file lib/silcmath/mpi/configure.in
1859 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1861 * silc_rng_exec_command() left zombie processes if command
1862 didn't generate any output. Affected file
1863 lib/silccrypt/silcrng.c
1865 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1867 * Rewrote iconv checking, introduce --with-iconv for systems
1868 which rely on libiconv. Check if iconv() provided by libc
1869 is good enough, otherwise demand libiconv. Affected file
1872 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1874 * Search for ldopen() also in libc. This enables SIM support
1875 on *BSD systems. Based on patch from Alex Zepeda. Affected
1876 file configure.in.pre
1878 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1880 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1881 This fixes prepare on *BSD systems. Affected file
1884 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1886 * More fixed for not having purge timeout for global clients
1887 that are on channel. Affected files silcd/command_reply.c
1890 * Fixed the rekey protocol to work with backup router connections.
1891 Rekey packets are now allowed on disabled connections as
1892 well. Affected files silcd/packet_send.c and server.c.
1894 * Do not switch to be as backup router when shutting down and
1895 closing the primary connection. Affected file silcd/server.c.
1897 * Fixed memory leaks in backup router deleting. Added
1898 silc_server_backup_free to free all data during shutdown of
1899 server. Affected files silcd/server_backup.[ch].
1901 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1903 * Do not process commands if the sock->user_data is NULL.
1904 Affected file silcd/command.c.
1906 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1908 * Fixed buffer overflow and security problems (loosing bits
1909 in CFB encryption) in SILC RNG. Problems reported by
1910 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1912 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1914 * Added yet more checks that client is not expired on global
1915 list if it is on channels. Affected file is
1916 silcd/command_reply.c.
1918 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1920 * Merged c0ffee's MIME signal patch which adds support for
1921 sending also MIME messages in Irssi SILC Client, and handling
1922 received MIME messages in a signal (and perhaps doing something
1923 to non-textual MIME messages).
1925 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1927 * Fixed pending command deletion in server and client library
1928 to check the whole list instead of breaking after first found.
1929 The affected files are silcd/command.[ch] and
1930 lib/silcclient/command.[ch].
1932 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1934 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1935 secret or private, otherwise it's possible to find out
1936 whether a secret channel exists or not. Affected file
1939 * If CMODE change fails during the mode setting, assure that
1940 the old mode mask is set for the channel back. Affected
1941 file silcd/command.c.
1943 * Fixed passphrase saving on +a channel on normal server
1944 after successful JOIN command. Affected file silcd/command.c.
1946 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1948 * Remove server/router operator privileges in DETACH command,
1949 since it's possible to resume to server where these
1950 privileges would not be allowed for the client. Affected
1951 file silcd/command.c.
1953 * Do not set to wait for backup in rehash of the server.
1954 Affected file silcd/server.c.
1956 * Do not check listener sockets when counting how many
1957 socket connections we have. Affected file is
1958 silcd/server_util.c.
1960 * Do not announce disconnected clients that are remaining
1961 in history (for WHOWAS). This is because SIGNOFF notify
1962 for these has been sent earlier already. Affected file
1965 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1967 * Buffer overflow with CUMODE command's mode->mode character
1968 conversion. Reported by Ville Räsänen. Affected file
1969 lib/silcutil/silcutil.c.
1971 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1973 * Allow heartbeat packets to go disabled connections anyway.
1974 Affected files silcd/server.c and silcd/packet_send.c.
1976 * Do not broadcast New Channel packets with List flag set
1977 in the packet to backup routers. The router must check
1978 for the correctness of the packets before sending them.
1979 It is possible that router will have enforce Channel ID
1980 change and this would cause desync in the backup router.
1981 Affected file silcd/packet_receive.c.
1983 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1984 are handled in list parsing. They are not list packets
1985 anymore. Affected file silcd/packet_receive.c.
1987 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1989 * Stop waiting for backup router through the timeout, not
1990 directly after backup router has arrived. Affected file
1993 * Do not re-create channel keys and send them when removing
1994 clients in server shutdown. Affected files are
1995 silcd/server_internal.h and silcd/server_util.c.
1997 * Notify distribution to backup routers was missing from
1998 the silc_server_send_notify_dest function which caused
1999 desyncing problems with backup router. Affected file is
2000 silcd/packet_send.c.
2002 * The client's channel removing was working wrong on
2003 backup router. It assumed that it doesn't know global
2004 information but backup router does know. For this reason
2005 it could remove channel when it wasn't supposed to do that.
2006 Affected file silcd/server.c and silcd/server_util.c.
2008 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2010 * Stop for a couple seconds after badkup router has become
2011 primary router. Affected file silcd/server.c.
2013 * Added silc_server_remove_servers_by_server, which is used
2014 to remove servers originated from some other server. Also
2015 clients of those servers can be removed too. Affected file
2016 silcd/server_util.[ch].
2018 * When removing clients after a server has signed of remove
2019 also all servers behind that server (unless they are known
2020 to be available locally), and send SERVER_SIGNOFF for each
2021 of the server separately. Also the signed off clients are
2022 sent now separately per signed off server. The affected files
2023 are silcd/server.c and silcd/server_util.[ch].
2025 * All servers added with silc_idlist_add_server must always
2026 have both "router" and "connection" pointers set. Otherwise,
2027 bad server entries may be left around in the cache.
2028 Affected file silcd/command_reply.c.
2030 * Do not create the channel key in NEW_CHANNEL packet
2031 processing if the channel is empty. Affected file
2032 silcd/packet_receive.c.
2034 * Completed backup router support for standalone routers.
2035 Supports also servers in the cell that do not use the backup
2038 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2040 * Fixed a bug in silc_string_regexify which did not add '^'
2041 at the start of each string, and thus the matching was
2042 not explicit. For example ban list iikone@*!*@* would
2043 match also "priikone", which is wrong, it would have to be
2044 *iikone@*!*@* to match also "priikone". Affected
2045 file lib/silcutil/unix/silcunixutil.c.
2047 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2049 * Enable all local server connections before updating client
2050 caches when we've become backup router. Otherwise, signoff
2051 packets may not reach the clients. Affected files are
2052 silcd/server.c and silcd/server_util.[ch].
2054 * Fixed a bug in version string parsing which could crash
2055 the program with specially formatted version string.
2056 Bug reported and patch provided by Ville Räsänen. Affected
2057 file lib/silcutil/silcutil.c.
2059 * Handle the disconnection immediately when DISCONNECT
2060 packet is received in server. Affected file silcd/server.c.
2062 * Primary router now waits a short time (10 seconds) for
2063 backup router connection before accepting any other
2064 connection (except local). Affected file silcd/server.c,
2067 * Fixed a crash in client libary in NICK_CHANGE notify when
2068 NICK_CHANGE arrived for client entry we are resolving
2069 currently. Affected file lib/silcclient/client_notify.c.
2071 * Call the sconn->callback completion even if error had
2072 occurred. Start reconnecting always if connection to
2073 primary router fails during backup router protocol.
2074 Affected files silcd/server.c and server_backup.c.
2076 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2078 * Added functions silc_server_send_opers and
2079 silc_server_send_opers_notify to send packets stricly
2080 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2081 to send variable argument notify to operators.
2082 Affected files silcd/packet_send.[ch] and silcd/server.h.
2084 * Removed UMODE rights checking with UMODE_CHANGE notify.
2085 Affected file silcd/packet_receive.c.
2087 * Server/router operator now receives notify when network
2088 switches to backup router and when it resumes the use of
2089 primary router. Affected file silcd/server.c and
2090 silcd/server_backup.c.
2092 * Fixed the updating of client information after backup
2093 resuming protocol is over; update all except local clients
2094 to the new primary router. The affected file is
2095 silcd/server_util.c.
2097 * Added support for closing active connections in rehash
2098 that were unconfigured by the user. Supports currently
2099 closing server and router connections. Affected file
2102 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2104 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2106 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2107 is NULL since seems that on some platforms NULL is allowed
2108 and on some it's not. Fallback encoding is used instead.
2109 Affected file lib/silcutil/silcstrutil.c.
2111 * Fixed statistics updating for incoming server connection
2112 which could cause problems when re-connecting. Affected
2113 file silcd/server.c.
2115 * Preliminary backup router support for standalone router
2116 added. Affected files in silcd/.
2118 * Mark server connections in backup router disabled before
2119 and after backup protocol. Affected file is
2120 silcd/server_backup.c.
2122 * Added support for reconnecting to remote server connection
2123 even if the protocol fails, and if the configuration wants
2124 us to keep trying to connect anyway.
2126 Server connection is not allowed to backup router if
2127 backup router does not have connection to primary router yet.
2129 Affected file is silcd/server.c.
2131 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * Added silc_client_udpate_server function to update changed
2134 server info. Affected file lib/silcclient/idlist.[ch].
2136 * Added check for server entries that are being resolved when
2137 notify is received. If being resolved, handle the received
2138 notify only after it's resolved so that all notifys are
2139 handled in same order as received from the server.
2141 Added similar resolver check to channel entries. Every
2142 notify that cause resolving of any information that affects
2143 channel entry marks the channel entry in waiting state.
2144 After whatever resolving is over the waiters are signalled
2145 and only then the notifys are handled in the same order
2146 as delivered from the server.
2148 Affected files are lib/silcclient/idlist.[ch], and
2151 * Fixed KILLED notify handling in normal server. Affected
2152 file silcd/packet_receive.c.
2154 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2155 is locally connected, or was locally connected (but may
2156 be detached and connection is not active). Added also
2157 SILC_IS_LOCAL for checking this status. Affected files
2158 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2159 silcd/server.c and silcd/server_internal.h.
2161 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2163 * Don't send or handle TOPIC_SET if topic is already set and
2164 is same as being set. Affected files silcd/command.c and
2165 silcd/packet_receive.c.
2167 * Fixed CMODE change rights checking to work correctly when
2168 removing modes by operator. Affected file is
2169 silcd/server_util.c.
2171 * Fixed some handling with New Channel packet in router and
2172 fixed some CMODE_CHANGE notify handling in server and router.
2173 Affected file is silcd/packet_receive.c.
2175 * Changed "disconnect" client operation to include the
2176 reason of the disconnection and optional disconnection
2177 message. Affected file lib/silcclient/silcclient.h.
2179 * Made the compilation of lib/contrib/ stuff conditional.
2180 Affected files configure.in.pre, lib/contrib/Makefile.am.
2182 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2184 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2185 to the sender of the notify too, to avoid situation where two
2186 notifys are in the network at the same time going to oppsite
2187 directions. Affected file silcd/packet_receice.c.
2189 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2191 * Delete the client from channel even if the cilent->id is
2192 NULL. It was possible that client was deleted without
2193 removing from channels (theoretically at least). Affected
2194 file silcd/server.c and silcd/server_util.c.
2196 * Free the client data too when resuming is not successful.
2197 Affected file silcd/packet_receive.c.
2199 * Merged some code from c0ffee's silc-plugin. Affected files
2200 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2202 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2203 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2204 to the primary router connection, the other one returns
2205 TRUE if packet must be broadcasted to network.
2207 * All notifys that are destined to primary router (to network)
2208 are now automatically sent to backup routers even if the
2209 router is standalone (and has backup router). Affected files
2212 * Added --without-irssi and --without-silcd configuration
2213 options for disabling the compilation of these applications.
2214 Affected file configure.in.pre and prepare.
2216 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2219 UTF-8 encoding and decoding. Added also new encodings
2220 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2222 Added also SILC_STRING_LANGUAGE which is language and charset
2223 specific encoder and decoer for those platforms that support
2224 iconv(). It can convert the UTF-8 to and from the locale
2225 specific character set.
2227 Affected file lib/silcutil/silcstrutil.[ch].
2229 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2231 * Added function silc_get_command_name to the file
2232 lib/silcutil/silcutil.[ch].
2234 * Improved the server debug output a bit. Affected files are
2237 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2239 * Save the channel passphrase when received succesful JOIN
2240 command reply from router, on normal server. Otherwise
2241 joinig +a channels from normal server is not possible.
2242 Affected file silcd/command.c.
2244 * Fixed a bug in TOPIC_SET notify handling. The notifier
2245 may be other than client too, like server or channel.
2246 It expected it to always be only client and ignored the
2247 notify. Affected file silcd/packet_recieve.c.
2249 * Removed some (unnecessary) debug printing from
2250 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2252 * Do not force CMODE_CHANGE when server is announcing new
2255 Router announces stuff only after server reannounces channel
2256 after CHANNEL_CHANGE notify.
2258 These fixes optimizes the announcing procedure, and perhaps
2259 fixes some problems too. Affected file silcd/packet_receive.c.
2261 * Fixed SERVER_SIGNOFF sending to local clients. It was
2262 totally broken and sent the notify to all local clients,
2263 instead of only to those that was on same channel as the
2264 signing off clients. Affected file silcd/server_util.c.
2266 * Added -D option to server. It can be used to give debug
2267 level. The levels are from 0 - 99, and are predefined for
2268 smooth server debugging. (see silcd.c for the predefined
2269 levels). Affected file silcd/server.c.
2271 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * Fixed a bug in Irssi SILC client to close the connection
2274 properly when disconnecting from server. Affected file
2275 irssi/src/silc/core/client_ops.c.
2277 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2279 * When authenticating as founder during JOIN command, check
2280 that the one authenticating becomes the only founder on the
2281 channel. Affected file silcd/command.c.
2283 * Better checking for founder mode setting when CUMODE_CHANGE
2284 notify is received. Affected file silcd/packet_receive.c.
2286 * Close all connections when shutting down the server by sending
2287 DISCONNECT packet. Close all listeners too when shutting
2288 down the server. Affected file silcd/server.c.
2290 * Handle DISCONNECT packet correctly in client library by
2291 calling the "disconnect" client operation. Affected file
2292 lib/silcclient/client.c.
2294 * Handle local errors correctly during resuming. Affected
2295 file lib/silcclient/client.c.
2297 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * The log file is not dupped internally anymore in
2300 lib/silcutil/silclog.c. Fixed memory leaks too.
2302 * The scheduler now dispatches all pending timeout tasks
2303 when it is uninitialized with silc_schedule_uninit.
2304 Affected file lib/silcutil/silcschedule.c.
2306 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2308 * Added --enable-stack-trace option to configure. Added
2309 memory allocation stack trace support. Added files
2310 lib/silcutil/stacktrace.[ch]. Affected files are
2311 lib/silcutil/silcmemory.[ch].
2313 * Fixed memory leaks from libraries and server. Affected
2314 files around the tree.
2316 * Reverted back a fix made to CUMODE which broke it.
2317 Affected file silcd/command.c.
2319 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2321 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2322 core library, and implemented it. All textual messages SHOULD
2323 use this flag and the message MUST be UTF-8 encoded.
2324 All text messages sent by Irssi SILC client are now UTF-8
2325 encoded (regardless whether the terminal supports UTF-8 or not).
2326 Affected files are lib/silccore/silcchannel.h,
2327 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2330 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2332 * Added lots of new statistics updating that was missing from
2333 the server and router code. Affected files in silcd/.
2335 * Sending SIGUSR1 signal to server now dumps the current
2336 server statistics into /tmp directory. Affected file is
2339 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2340 the SILC Hash Interface also. Added new functions
2341 silc_hash_get_name, silc_hash_init, silc_hash_update and
2342 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2344 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2346 * Added some better info printing for client during connecting.
2347 Affected file silcd/server_util.c.
2349 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2350 to silence a user on a channel. Affected files are
2351 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2352 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2353 and silcd/packet_receive.c.
2355 * Fixed a fatal bug in handling of malformed command payload.
2356 Affected file silcd/command.c.
2358 * Fixed a double free when announcing channel users to router.
2359 Affected file silcd/server.c.
2361 * After successful authentication to channel founder mode, check
2362 that there isn't anyone else with founder mode on the channel.
2363 The one that authenticated will become founder and anyone
2364 else is demoted. Affected file silcd/command.c.
2366 * Added error printing of any error that has occurred during
2367 any command in client library. Affected file is
2368 irssi/src/silc/core/client_ops.c.
2370 * Removed some error printing from the client library and left
2371 it for the application to worry (from the error status it
2372 receives in 'command' client operation. Affected file is
2373 lib/silcclient/command.c.
2375 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2377 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2378 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2379 Starting key agreement with itself is denied. Affected file
2380 is lib/silcclient/client_keyagr.c.
2382 * Fixed some error checkings from the SFTP library which caused
2383 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2384 and lib/silcsftp/sftp_util.c.
2386 * Added new "debug" and "debug_string" settings to Irssi SILC
2387 client which can be used to print runtime debugging on the
2388 Irssi's screen. Available when compiled with --enable-debug
2389 option. Affected file irssi/src/silc/core/silc-core.c.
2391 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2393 * Fixed a missing variadic parameter in a function call that
2394 caused server crash when a non-allowed connection arrived.
2395 Reported by Richard Becker. Affected file silcd/server.c.
2397 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2399 * Added WATCH list sending to backup routers from router.
2400 The WATCH command is sent by the router to the backup
2401 router. Affected file silcd/command.c.
2403 * Mark the backup_router flag for RouterConnection entry
2404 if the backup router stuff is defined in the config file.
2405 Affected file silcd/serverconfig.c.
2407 * Fixed some backup data sending around the code to work better
2408 if the router is standalone router. Not all places were fixed.
2409 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2412 * Fixed the router connecting when connecting to multiple
2413 routers. It ignored every other router except the first
2414 one. Affected file silcd/server.c.
2416 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2418 * Made the private key generation after expiration optional.
2419 If not created after expiration the old key will re-expire
2420 at a later time (and thus key pair is not necessary to
2421 change). Affected file irssi/src/silc/core/clientutil.c.
2423 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * The length arguments in bind() and connect() were wrong
2426 and fixed now to used SIZEOF_SOCKADDR in the
2427 lib/silcutil/unix/silcunixutil.c.
2429 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2431 * Fixed detach timeout handling to use Client ID and not
2432 the actual client entry which may be freed in the callback.
2433 Affected file silcd/command.c.
2435 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2437 * Merged c0ffee's multiple interface support patch.
2438 Affected files in silcd/.
2440 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2442 * Cleanup keys properly. Affected file is
2443 irssi/src/silc/core/clientutil.c.
2445 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2447 * Display the user mode on the status bar. Affected file
2448 irssi/src/silc/core/silc-expandos.c.
2450 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2452 * If private message key is not set, but the flag is set in
2453 the packet, ignore the packet since it cannot be decrypted.
2454 Affected file lib/silcclient/client_prvmsg.c.
2456 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2458 * When resuming client, remove the old client entry from
2459 the watcher list too. Affected file silcd/packet_receive.c.
2461 * Do not allow normal server to force founder mode away
2462 from router if the founder mode is already set. Affected
2463 file silcd/packet_receive.c.
2465 * Remove the client entry with watch notify types with short
2466 timeout, and not directly, so that other notifys can be
2467 retrieved too. Affected file lib/silcclient/client_notify.c.
2469 * Display notification about data messages that cannot be
2470 displayed. Affected files irssi/src/silc/core/client_ops.c,
2471 irssi/src/fe-common/silc/module-formats.[ch].
2473 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2475 * Fixed the CHANNEL_CHANGE notify handling in client libary
2476 to not use freed memory. Affected file is
2477 lib/silcclient/client_notify.c.
2479 * Fixed CUMODE_CHANGE notify handling in server. Affected
2480 file silcd/packet_receive.c.
2482 * Fixed USERS command to support empty channels. Affected
2483 file silcd/command.c.
2485 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2487 * Allow multiple identical pending commands to be registered
2488 in client library. Affected file is lib/silcclient/command.c.
2490 * Call the completion for resolving client information only
2491 after all resolvers has finished. This fixes a crash in
2492 the client. Added support for checking when the resolvers
2493 are finished. Affected file is lib/silcclient/idlist.c.
2495 * Wait by default 3 seconds before reconnecting to the server
2496 after being disconnected. Makes the /detach command a bit
2499 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2501 * Check the watcher list before sending signoff notifys
2502 when closing client connection. Affected file is
2505 * Added better CMODE command rights checking. Affected file
2506 silcd/server_util.c.
2508 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2510 * Fixed watcher list checking during server signoff. It
2511 crashed the server. Affected file silcd/server_util.c.
2513 * The JOIN command reply returns now the founder's public
2514 key. Affected file is silcd/command.c.
2516 * Announce the channel mode, and the mode properties with
2517 CMODE_CHANGE notify. Affected file silcd/server.c.
2519 * Mark new channels by default disabled, untill at least
2520 one user joins the channel. Affected file is
2521 silcd/packet_receive.c.
2523 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2525 * The nickname argument to watch notify can be optional.
2526 Fixes a crash in server. Affected file silcd/packet_send.c.
2528 * Remove the client entry from cache if the WATCH notify type
2529 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2530 lib/silcclient/client_notify.c.
2532 * Check the watcher list before and after changing nickname
2533 when the NICK_CHANGE notify is received. Affected file is
2536 * Fixed a crash in OPER and SILCOPER command sending. Empty
2537 passphrase caused the crash. Affected file is
2538 lib/silcclient/command.c.
2540 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2542 * Merged with Irssi CVS for Irssi SILC client.
2544 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2546 * Completed the protocol specifications.
2548 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2550 * Merged with Irssi CVS for Irssi SILC client.
2552 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2554 * Added the founder's public key delivery to the
2555 CUMODE_CHANGE notify type as well. Updated the protocol
2556 specs and the code. Affected files are silcd/packet_send.[ch],
2557 silcd/packet_receive.c and silcd/command.c.
2559 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2561 * Added silc_pkcs_public_key_copy function into the
2562 lib/silccrypt/silcpkcs.[ch].
2564 * Remove the `iv' from the SilcChannelEntry since we can
2565 live without it. Affected files are silcd/idlist.h and
2566 silcd/packet_receive.c.
2568 * Added support for sending the founder's public key in
2569 the CMODE_CHANGE notify packet in the server. Affected
2570 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2571 silcd/command.c and silcd/server.c.
2573 * Changed the FOUNDER_AUTH authentication to use only
2574 public key authentication as defined by new protocol
2575 specs. Passphrase authentication with that mode cannot
2576 be used anymore. It is now possible to reclaim founder
2577 mode from any server in the network. Affected files are
2578 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2580 * Added permanent channels support by making the channel
2581 permanent when FOUNDER_AUTH mode is set on the channel.
2582 The channel will not be destroyed even if channel is empty
2583 when that mode is set. Protocol TODO #17. Affected
2584 files are silcd/server.[ch], server_util.[ch],
2585 silcd/command.c, silcd/packet_receive.c and
2586 lib/silcclient/command.c.
2588 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2590 * Added reference counter to the command reply context in
2591 the client library. Affected files are
2592 lib/silcclient/command_reply.[ch].
2594 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2596 * Fixed rekey protocol with PFS in the client library.
2597 Affected file is lib/silcclient/protocol.c.
2599 * Added support for list of errors in client library
2600 command reply handling. Affected file is
2601 lib/silcclient/command_reply.c.
2603 * Defined that the WHOIS and IDENTIFY commands can send
2604 list of errors. Updated the protocol specs. Protocol
2607 * Added support for sending list of errors to WHOIS and
2608 IDENTIFY commands in server. Added support for receiving
2609 list of errors in server. Affected files are
2610 silcd/command.c and silcd/command_reply.c.
2612 * Fixed client info resolving on LEAVE command in client
2613 library to not crash. Affected file is
2614 lib/silcclient/client_notify.c.
2616 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Defined that the NICK command replies with thew changed
2619 nickname too, to make the nickname changing simpler at
2620 the client's end. Updated protocol specs and the code
2621 in client and server. Affected files are
2622 silcd/command.c, lib/silcclient/command_reply.c and
2623 lib/silcclient/command.c.
2625 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2627 * Added `Compressed' packet flag to indicate that the packet
2628 payload is compressed by the sender. Updated the protocol
2629 specs and the core library. The compression still is not
2630 implemented in the sources. Affected file is
2631 lib/silccore/silcpacket.h.
2633 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2635 * Remove pending command callbacks also if the connection
2636 to the server is destroyed. Affected file is
2637 lib/silcclient/client.c.
2639 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2641 * Added new QUIET channel user mode that can be used to
2642 quiet a user in a channel. Updated the protocol specs but
2643 it wasn't implemented yet. Protocol TODO #27. Affected
2644 file is lib/silccore/silcmode.h.
2646 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2648 * Added BLOCK_INVITE user mode to be able to block incoming
2649 invite notifications. Protoocol TODO #26. Affected files
2650 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2653 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2654 the protocol specs and the code. Affected file is
2655 lib/silccrypt/silcpkcs.c.
2657 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2659 * Disconnect Payload includes now the status type. Updated
2660 the protocol specs and the code. Protocol TODO #25.
2661 Affected files are silcd/server.c, lib/silcclient/client.c.
2663 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2664 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2665 Moved the silc_client_command_status_messages table to the
2666 lib/silcutil/silcutil.c and added new funtion
2667 silc_get_status_message, which deprecates function
2668 silc_client_status_message. Affected files are
2669 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2670 lib/silcutil/silcutil.[ch].
2672 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2674 * Defined that the nickname hash in Client ID MUST be from
2675 lowercase nickname. This effectively changes nicknames in
2676 SILC to case-insensitive. Updated the protocol specs and
2677 the code. Affected files are lib/silcutil/silcutil.[ch],
2678 silcd/serverid.c, and silcd/idlist.c.
2680 * Added new channel user modes BLOCK_MESSAGES_USERS and
2681 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2682 code. Affected files are lib/silccore/silcmode.h,
2683 lib/silcclient/command.c, and silcd/packet_send.c.
2685 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2686 specs and code. Affected file lib/silccore/silcstatus.h.
2688 * Added support for watch list. It is possible to add nicknames
2689 to be watched, and when they come to network, leave network
2690 or user mode changes the watcher will be notified of this
2691 change. Added SILC_COMMAND_WATCH command, added new
2692 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2693 notifications. Updated the protocol specs and implemented
2694 this to library, client and server. Protocol TODO #21.
2695 Affected files are lib/silccore/silccomand.h,
2696 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2697 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2698 silcd/packet_send.[ch], silcd/packet_receive.c, and
2699 irssi/src/silc/core/client_ops.c.
2701 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2702 somebody watching you. Updated the protocol specs and the
2703 code. Affected files are lib/silccore/silcmode.h, and
2704 lib/silcclient/command.c.
2706 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2708 * Added service support to SILC protocol. Added new command
2709 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2710 core library. Services are not implemented in server or
2711 client for now. Protocol TODO #20. Affected files are
2712 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2714 * Added SilcStatus argument to `command' client operation
2715 to return the error status when command sending fails
2716 locally. Changed all command in client library to return
2717 correct command status. Affected files are
2718 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2719 irssi/src/silc/core/client_ops.c.
2721 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2723 * Added silc_mime_parse function to parse MIME headers.
2724 Affected files are lib/silcutil/silcstruti.[ch].
2726 * Added MIME header parsing in Irssi SILC Client. It displays
2727 all textual MIME objects, others it ignores. Affected file
2728 is irssi/src/silc/core/clien_ops.c.
2730 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2732 * Fixed a bug in the pid writing function, which couldn't be
2733 written in a root-owned directory.
2735 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2737 * Defined that channel message to unknown Channel ID must
2738 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2739 Updated the protocol specs and the code in server. The
2740 affected file is silcd/packet_receive.c.
2742 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2744 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2745 that it is used to send error notifys if error occurs during
2746 some SILC packet processing, except commands. The error
2747 types are same as for command reply types. Defined that
2748 if private message is sent to unknown Client ID the error
2749 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2750 Updated the protocol specs and code. Affected files are
2751 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2752 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2753 and irssi/src/silc/core/client_ops.c. Renamed the
2754 SilcCommandStatus to SilcStatus.
2756 * Defined the use of extra WHOIS attributes in WHOIS command.
2757 The <Requested Attributes> (defined in a separate document)
2758 can be used to request additional information about user
2759 not returned by standard WHOIS command. Defined that server
2760 can send WHOIS command directly to client. Client provides
2761 the requested attributes to the server. Updated the protocol
2762 specs. Protocol TODO #4. Implementation is not done yet
2763 (Protocol TODO #24).
2765 * Renamed function silc_client_command_status_message to
2766 silc_client_status_message. Affected files are
2767 lib/silcclient/command_reply.[ch].
2769 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2771 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2772 32 bit integers. Updated the protcol specs and the code.
2773 Affected files are silcd/command.c and
2774 lib/silcclient/command.c.
2776 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2778 * Fixed a bug in library where sending a bogus authentication
2779 payload would lead to a crash. Affected file is
2780 lib/silccore/silcauth.c.
2782 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2784 * Added detach_disabled and detach_timeout server config
2785 options to the server. Affected files silcd/serverconfig.[ch],
2786 silcd/command.c and silcd/packet_receive.c.
2788 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2790 * Added resolve_cmd_ident field to the SilcClientEntry structure
2791 too so that if the entry is for example being resolved so
2792 another command may attach to the same pending command reply
2793 without requiring to resolve the same entry again. Added
2794 support for adding multiple pending commands for one
2795 command idenfier. Affected files lib/silcclient/command.[ch],
2796 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2798 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2800 * Defined that server receives WHOIS command reply for private
2801 and secret channels too. Updated protocol specs and the
2802 code in server. Affected file silcd/command.c.
2804 * Defined <channel user mode list> argument to WHOIS command
2805 reply for returning user modes on the channels. The
2806 channel list now doesn't include the user mode anymore but the
2807 actual channel mode. Updated protocol specs and the code in
2808 client and server. Affected files are silcd/command_reply.c,
2809 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2810 and lib/silcclient/command_reply.c.
2812 * Save the channels list in WHOIS command reply in normal server
2813 so that WHOIS always shows joined channels also in normal
2814 server and not just on router. Affected file is
2815 silcd/command_reply.c.
2817 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2819 * Defined that server receives USERS command reply for private
2820 and secret channels too. Updated protocol specs and the
2821 code in server. Affected file silcd/command.c.
2823 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2825 * Changed the UMODE's mode mask argument to be optional. If
2826 not provided then the command merely returns the current mode
2827 mask to the client. Updated protocol specs and the server.
2828 Affected file is silcd/command.c.
2830 * Added SILC session detachment/resuming support. It is possible
2831 to detach by closing the network connection and then re-connect
2832 and resume to the old client session. Added DETACHED user
2833 mode that server will set for detached client. Added new
2834 packet RESUME_CLIENT which is used to perform the resuming
2835 process. Added DETACH command. Updated the protocol specs,
2836 core library, client and server. Protocol TODO #22. Very
2837 many affected files around the tree.
2839 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2841 * Changed the CMODE's mode mask argument to be optional. If
2842 not provided then the command merely returns the current mode
2843 mask to the client. Updated protocol specs and the server.
2844 Affected file is silcd/command.c.
2846 * Changed the Killer's Client ID in KILLED notify to be just
2847 any ID payload since router server is allowed to kill as well.
2848 Updated protocol specs, client libary and server. Affected
2849 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2850 and irssi/src/silc/core/client_ops.c.
2852 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2854 * Added new user modes ANONYMOUS for special anonymous servers
2855 that may set the mode for client, and BLOCK_PRIVMSG which
2856 client may set to block incoming private messages unless the
2857 Private Message Key flag is set (using private keys to protect
2858 private messages). Updated protocol specs and code in client
2859 and server and core library. Protocol TODO #23. Affected
2860 files are lib/silccore/silcmode.h, silcd/server.[ch],
2861 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2862 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2864 * Added new channel user mode BLOCK_MESSAGES which the client
2865 may set to itself to tell server not send channel messages.
2866 Other packets such as channel key packets are still sent.
2867 Protocol TODO #23. Updated the protocol specs, client and
2868 server. Affected files are lib/silccore/silcmode.h,
2869 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2870 lib/silcutil/silcutil.c, silcd/command.c, and
2871 silcd/packet_send.c.
2873 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2875 * Redefined the Status Payload to include now two 8 bit fields,
2876 instead of one 16 bit field. This now makes it possible to
2877 send list of errors. Updated the protocol specs and the code
2878 in core library, client library and server. Protocol TODO #1.
2879 Affected files are lib/silccore/silccommand.[ch],
2880 lib/silcclient/command_reply.[ch], silcd/command.c,
2881 silcd/command_reply.c and silcd/packet_receive.[ch].
2883 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2885 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2886 must be handled by the application and should tell the application
2887 that an error message was already printed, and it should print the
2888 config coords (line, filename, ...). Affected files are
2889 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2891 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2892 server config parsing code more readable.
2894 Fixed a bug in the fetch_logging() config callback.
2896 Affected files is silcd/serverconfig.c.
2898 * Drop root privileges when started in foreground. Don't drop them
2899 if debugging also. Affected file is silcd/silcd.c.
2901 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2903 * Added more IM-like features by introducing new user modes
2904 for setting various presence information. Added new modes:
2905 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2906 specs and code. Protocol TODO #19. Affected files are
2907 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2908 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2910 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2912 * Added STATS command to the protocol after all, to return
2913 various statistical information about the network. It can
2914 be used by clients to retrieve statistical information, and
2915 servers may use it to to fetch cell and network wide
2916 statistics from router. Updated the protocol specs and
2917 implemented it to the server. Protocol TODO #16.
2918 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2919 silcd/command_reply.[ch].
2921 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2923 * The LIST command reply in client libary now adds new channel
2924 entry if the returned channel doesn't exist yet in cache,
2925 and returns the channel entry to the application in the
2926 command_reply client operation. Affected file is
2927 lib/silcclient/command_reply.c.
2929 * Changed the channel message payload's MAC generation to
2930 include the IV in the MAC as well. This way all relevant
2931 parts of the channel message payload are authenticated also
2932 with the channel message MAC (and not only by packet MAC).
2933 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2934 Affected file is lib/silccore/silcchannel.c.
2936 * Fixed the SKE to save the remote version, since the
2937 silc_ske_parse_version mistakenly checked wrong version,
2938 after it replaced the start payload. Affected files are
2939 lib/silcske/silcske.[ch].
2941 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2943 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2944 string utility functions. Added there also new functions
2945 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2946 Affected files lib/silcutil/silcstrutil.[ch].
2948 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2949 files are lib/silcutil/silcstrutil.[ch].
2951 * Defined that the security property fields in SKE SHOULD be
2952 UTF-8 encoded, defined that version string MUST be US-ASCII
2953 encoded, defined that passphrases sent in connection
2954 authentication protocol MUST be UTF-8 encoded. Implemented
2955 these to the client and server. Defined also that other
2956 passphrases sent in the protocol MUST be UTF-8 encoded.
2957 Affected files are lib/silcske/silcske.c,
2958 lib/silcclient/protocol.c, silcd/protocol.c,
2959 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2961 * Changed the silc_client_close_connection interface to not
2962 need the SilcSocketConnection which should not be visible
2963 to application. Affected files are lib/silcclient/client.c
2964 and lib/silcclient/silcclient.h.
2966 * Rewrote the text for Private Message Key Payload in the
2967 protocol specification. Protocol TODO #11.
2969 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2971 * Upgraded the protocol version to 1.1, updated protocol specs
2974 * Added the nickname as new argument to NICK_CHANGE notify and
2975 added it to protocol specs and implemented it to client and
2976 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2977 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2978 lib/silcclient/client_notify.c.
2980 * Added the killer's client ID to the KILLED notify and added
2981 it to protocol specs and implemented it to client and server.
2982 Protocol TODO #13. Affected files are silcd/command.c,
2983 silcd/packet_receive.c, packet_send.[ch],
2984 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2985 The killer's client entry is now returned to application in
2986 the `notify' client operation.
2988 * Fixed the Max Argument fields that had too large value set
2989 in the protocol specs. Protocol TODO #14.
2991 * Added the LEAVE command reply to return the ID of parted
2992 channel. Updated protocol specs and implemented it to the
2993 client and server. Protocol TODO #15. Affected files are
2994 silcd/command.c, lib/silcclient/command_reply.c. The channel
2995 entry is now returned to application in the `command_reply'
2998 * Rewrote the version SKE version checking in client libary
2999 and in server to use the silc_parse_version_string. Affected
3000 files are lib/silcclient/protocol.c, silcd/protocol.c.
3002 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3003 commands that was missing it, and updated protocol specs and
3004 the server implementation. Protocol TODO #10. The affected
3005 file is silcd/command.c.
3007 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3008 generic reply to a generic request (REQUEST flag), and
3009 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3010 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3011 to define the payload for DATA flag. Added the flags to
3012 the implementation. Protocol TODO #9. Affected file is
3013 lib/silccore/silcchannel.h.
3015 Changed the client library to return the message length
3016 to application as well in the channel_message and private_message
3017 client operations. Affected files are
3018 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3019 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3020 and lib/silcclient/client_ops_example.c.
3022 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3023 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3024 the channel. Updated protocol specs and impelemented this
3025 to client and server. Protocol TODO #6. Affected files are
3026 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3027 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3029 Added new options m and M to CMODE command in Irssi SILC
3030 client to set these modes.
3032 * Deprecated all administrative commands from SILC protocol
3033 since they are highly implementation specific commands.
3034 Updated protocol specs. Moved the old commands in
3035 implementations to private range of command types. Affected
3036 files are silcd/command.c, lib/silcclient/command.c and
3037 lib/silcclient/command_reply.c. Protocol TODO #8.
3039 * Fixed a bug in server where sending unknown command crashes
3040 the server. Affected file silcd/command.c.
3042 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3044 * Added SILC_PROTOCOLVERSION macro to check protocol version
3045 of a socket connection. The affected file is
3046 lib/silcutil/silcsockconn.h.
3048 * Added better error logging in rekey protocol. Affected file
3051 * Do not check public key types in SKE during rekey. Affected
3052 file lib/silcske/payload.c.
3054 * Fixed the rekey protocol with PFS, which was totally broken.
3055 Affected file silcd/protocol.c.
3057 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3059 * Some client implementations quit network by doing first LEAVE
3060 and then immediately SIGNOFF (like Bombyx). We now do check
3061 after a short time after LEAVE notify and check whether the
3062 client is still valid after LEAVE, and if not we remove it from
3063 cache. Affected file is lib/silcclient/client_notify.c.
3065 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3067 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3068 it's good not to have security holes here.
3070 * Fixed a negative refcount situtuation for the config context.
3071 Affected file is silcd/serverconfig.c.
3073 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3075 * ROBOdoc documented lib/silcutil/silcutil.h.
3077 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3079 * Optimized even more the SilcPacketContext structure. Now
3080 totally saved 16 bytes of memory per context after optimization.
3081 Affected files are lib/silccore/silcpacket.[ch].
3083 * Made strict checks for valid SILC IDs. Affected file is
3084 lib/silccore/silcid.c.
3086 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3088 * Changed the object argument for silc_cipher_register,
3089 silc_hash_register, silc_hmac_register and silc_pkcs_register
3090 to const. Affected files are lib/silccrypt/silccipher.[ch],
3091 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3093 * Changed the silc_get_username and silc_get_real_name to
3094 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3096 * Fixed the Irssi SILC Client to use the silc_get_username and
3097 silc_get_real_name insted of glib routines since the glib
3098 routines only corrupt stack. Fixes the Irssi SILC to work in
3099 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3101 * Fixed the Irssi to not use g_get_home_dir since it crashes
3102 or returns garbage on cygwin and corrupts stack. Added function
3103 get_home_dir to Irssi routines. Affected files are
3104 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3106 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3108 * Made some structure optimizations. SFTP memory FS MemFSEntry
3109 entry structure. Optimized SilcTask structure. Optimized
3110 SilcPacketContext structure.
3112 Affected files lib/silcsftp/sftp_fs_memory.c,
3113 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3115 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3117 * And yet again reverted back the config thing since Johnny
3118 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3121 * Fixed memory leaks from config object. Affected files are
3122 silcd/serverconfig.[ch].
3124 * Added support for adding new connections to the server in rehash.
3125 After rehash they take effect.
3127 Added support for changing the maximum allowed connections in
3128 rehash. The number can grow but going smaller is not supported.
3130 Added function silc_server_num_sockets_by_remote to the
3131 silcd/server_util.[ch].
3133 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3135 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3137 * Added preliminary checking during config parsing for a valid
3138 public/private key and removed further checks in the code.
3139 Affected files are silcd/serverconfig.[ch], server.c.
3141 * Moved functions silc_server_drop() and silc_server_daemonise()
3142 from server.c to silcd.c since they are stricly related to
3143 the application activity.
3145 * Reverted a small part of the automatic ref/unref since
3146 it caused a double unref in some situations. Affected
3147 files are silcd/silcd.[ch], server.c, serverconfig.c.
3149 * Added some .cvsignore files in the lib directory.
3151 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3153 * Fixed silc_net_gethostbyaddr to correctly resolve by
3154 address. Affected file lib/silcutil/silcnet.c.
3156 * Fixed the notify relaying to client. The HMAC to be used
3157 with relayed packets ws wrong and caused decryption failure
3158 at the client end. Affected file is silcd/packet_receive.c.
3160 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3162 * Created new branch silc_protocol_1_0_branch.
3164 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3166 * Changed the silc_server_config_* routines to be SilcServer
3167 independent. They are now officially application specific code
3168 and not part of generic server implementation. Affected files
3169 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3171 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3173 * Added automatic referencing of config context in the
3174 silc_server_config_alloc, and automatic unreferencing in the
3175 silc_server_config_destroy. Affected files are
3176 silcd/serverconfig.[ch], silcd/silcd.c.
3178 * Fixed the silc_log_quick handling in the logging routines.
3179 It didn't log quickly when it was TRUE. Affected file is
3180 lib/silcutil/silclog.c. Also the flush delay was set even
3181 if it was 0 in config file. Affected file is
3182 silcd/serverconfig.c.
3184 * Added support for changing key pair of the server in rehash.
3185 Affected file silcd/server.c.
3187 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3189 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3190 too early, before getting the channel entry. Affected file
3191 is silcd/packet_receive.c.
3193 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3195 * Added functions silc_server_config_[ref/unref], these are used
3196 to prevent that the config object is destroyed.
3198 No longer directly affect global variables silc_log_quick and
3199 silc_log_delay, they are first cached inside the config object
3200 and then applied with silc_server_config_setlogfiles().
3202 silc_server_config_set_defaults() is now internal to
3203 serverconfig.c, there are no reasons to show this internal stuff
3206 Affected files are silcd/serverconfig.[ch].
3208 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3209 fprintf's to stderr, since some code may be executed again after
3210 the server went into the background. Affected files are
3213 * Added rehash support. Added function silc_server_rehash() that
3214 will perform all the basic tasks of the rehashing procedure.
3216 * Added command line option `-x, --hexdump'. This will enable the
3217 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3218 The option `--hexdump' implies `--debug'.
3220 * Fixed a bad bug in the logging APIs (silcutil library) where
3221 the application would crash after calling silc_log_reset_all().
3223 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3225 * Fixed the KICKED notify handling in client library to
3226 correctly remove the channel and all entries from the
3227 channel when I was kicked. This bug crashed the client.
3229 Fixed yet another but in KICKED notify handling to remove
3230 the kicked client correctly from the channel.
3232 Affected file is lib/silcclient/client_notify.c.
3234 * Fixed a minor bug in looking up correct client entry
3235 in KICKED notify in server. Affected file is
3236 silcd/packet_receive.c.
3238 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3239 sources correctly to distribution. Fixes --with-gmp option.
3241 * Removed the manual rehashing from ID Cache, and changed it
3242 to use the SILC Hash Table's auto rehash feature. Affected
3243 file is lib/silccore/silcidcache.c.
3245 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3247 * Fixed a bug in the silc_client_nickname_format function that
3248 handles the multiple same nickname formatting. Two clients
3249 with same nickname caused problems after the first one left
3250 and rejoined. It didn't format the nickname correctly.
3251 Affected file is lib/silcclient/idlist.c.
3253 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3255 * Don't change the topic if olod topic is same as new one.
3256 Affected file is silcd/packet_receive.c.
3258 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3260 * Added cross-reference support to the SILC Documentation
3261 generator. All types across all HTML files are now cross-
3262 referenced. Affected files util/robodoc/generator.c and
3263 scripts/silcdoc/silcdoc.
3265 * Added file lib/silcutil/silctypes.h to include all the
3266 arithmetic type definitions and some macros. Removed
3267 includes/bitmove.h and moved macros to silctypes.h.
3269 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3271 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3273 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3275 * Added `type' argument to silc_id_payload_parse_id function which
3276 now returns the type of the ID to the sent pointer. Affected
3277 file is lib/silccore/silcid.[ch].
3279 * Added check for CMODE_CHANGE notify type that mode change is
3280 allowed by the sender. Affected file silcd/packet_receive.c.
3282 * Added check for CUMODE_CHANGE notify type that mode change is
3283 allowed by the sender. Affected file silcd/packet_receive.c.
3284 Added the ID type as CUMODE_CHANGE notify type as argument
3285 to the `notify' client operation. Affected files are
3286 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3288 * Added function silc_client_add_server to the client library.
3289 Added support for resolving also channel and server info when
3290 received unknown entity in notify packet. Affected files are
3291 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3293 * Added function silc_command_get_status to return the command
3294 status from the command reply's argument payload. Affected files
3295 are lib/silccore/silccommand.[ch].
3297 * Added check for KICKED notify type that the kicking is
3298 allowed by the client. Affected file silcd/packet_receive.c.
3300 * Created function silc_get_input which can be used to get input
3301 (echo on or off) from user on command line. Affected files are
3302 lib/silcutil/silcutil.[ch].
3304 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3306 * Optimized silc_server_packet_relay_to_channel function.
3307 Added new function silc_channel_message_payload_encrypt which
3308 can be called directly if channel message payload needs to
3309 be encrypted and is already encoded (no need to call _encode
3310 function). Packet relaying is now done by router without any
3311 extra memory allocations. Affected files are
3312 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3313 silcd/packet_send.c.
3315 * Fixed the INVITE notify handling. It took wrong arguments
3316 as invite list and invite delete. Affected file is
3317 silcd/packet_receive.c.
3319 * Added check for TOPIC_SET notify type that the topic change is
3320 allowed by the client. Affected file silcd/packet_receive.c.
3322 * Added check for INVITE notify type that inviting is allowed by
3323 the client. Affected file silcd/packet_receive.c.
3325 * Changed the silc_server_client_on_channel to return the
3326 SilcChannelClientEntry as well. Moved the function
3327 silc_server_check_cmode_rights to server_util.[ch].
3328 Affected files are silcd/server_util.[ch], silcd/command.c.
3330 * Added function silc_server_check_umode_rights to check whether
3331 changing client's user mode is allowed. Added check for
3332 UMODE_CHANGE notify type that the umode change is allowed
3333 by the client. Affected files are silcd/server_util.[ch],
3334 silcd/packet_receive.c and silcd/command.c.
3336 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3338 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3339 ID length. It ignored that ID can be IPv6 based as well.
3340 Affected file lib/silccore/silcpacket.h.
3342 * Fixed the silc_id_id2str and silc_id_str2id to take the
3343 IPv6 address offset's into consideration. Affecte file is
3344 lib/silccore/silcid.c.
3346 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3348 * Fixed the internal Unix scheduler functions to check for
3349 NULL context they may receive. The affected file is
3350 lib/silcutil/unix/silcunixschedule.c.
3352 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3354 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3355 can specify different directory with --home command line
3356 parameter. Affected files irssi/src/silc/core/client_ops.c,
3359 * SILC-specific commands aren't now executed if the active server
3360 isn't of SILC-type, so there won't be problems with having
3361 IRC and SILC protocol support in same client. Affected files
3362 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3365 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3367 * Improved the signal support in SILC Schedule. Added new
3368 function silc_schedule_signal_call which is used by application
3369 to mark a signal to be called. It is now safe to perform
3370 any kind of tasks in signal callbacks since it is guaranteed
3371 that the application specified signal callback is called
3372 after the signal is over. Affected files are
3373 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3375 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3377 * Added `name' field to SilcChannelPrivateKey to represent
3378 application given name for the key. Moved also the context from
3379 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3380 Added the `name' argument also to the function
3381 silc_client_add_channel_private_key.
3383 Added function silc_client_current_channel_private_key to set the
3384 current channel private key in use.
3386 Added "change" command to KEY command which can be used to change
3387 the current channel private key. Bound the command also to
3388 alt+K (Alt+Shift+k).
3390 Also affected files lib/silcclient/client_channel.c,
3391 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3393 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3395 * Added silc_rng_get_byte_fast function in to the
3396 lib/silccrypt/silcrng.[ch].
3398 * Changed the interface of silc_packet_assemble and the
3399 silc_packet_send_prepare. If silc_packet_assmble is now
3400 called the application does not call silc_packet_send_prepare
3401 because the library will call it automatically. These
3402 interfaces now also return a reference to the outgoing buffer
3403 which includes the assembled packet, which the application can
3404 use to encrypt the packet.
3406 Affected files are lib/silccore/silcpacket.[ch],
3407 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3408 silcd/packet_send.c, server_backup.c and packet_receive.c.
3410 * Fixed a packet sending bug on very high load, where outgoing
3411 packet queue wasn't handled correctly and packets got corrupted.
3412 Affected files are lib/silcutil/*/silc*sockconn.c,
3413 lib/silcclient/client.c and silcd/server.c.
3415 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3417 * Added macro SILC_PACKET_DATALEN which can be used during
3418 packet assembling to check whether the data to be added to
3419 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3420 len is truncated until it fits it.
3422 Added checks for maximum length of channel message payload and
3423 private message payload also.
3425 Added checks for maximum packet length in server and in
3428 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3429 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3430 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3431 lib/silcclient/client_prvmsg.c.
3433 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3435 * Added silc_server_packet_queue_purge call to the
3436 silc_server_disconnect_remote to assure that all data in the
3437 queue before disconnecting is sent to the network. Affected
3438 file silcd/server.c.
3440 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3442 * Added the deleting of server's own ID cache entry to the
3443 silc_server_free function. Free also everything else that
3444 has been allocated in silc_server_init. The affected file
3447 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3449 * Added functions silc_parse_version_string, silc_version_to_num,
3450 and silc_ske_parse_version to parse SILC protocol style version
3451 strings. Affected files lib/silcutil/silcutil.[ch] and
3452 lib/silcske/silcske.[ch].
3454 * Added new configuration params: version_protocol, version_software
3455 and version_software_vendor to specify what version the remote
3456 host must at least be to be able to connect to server. The vendor
3457 string can be regex matched too. Added new function
3458 silc_server_connection_allowed to check maximum number of allowed
3459 connections, and allowed versions for incoming connections.
3460 Affected files are silcd/server.c, server_util.[ch] and
3463 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3465 * Added preliminary support for signals in scheduler. The
3466 signals we care about are now blocked always when the scheduler
3467 is locked. This way we can synchronise the use of signal with
3468 scheduler. It is guaranteed that when signal occurs the scheduler
3469 is not locked, and thus new tasks can be safely added to the
3472 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3473 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3474 Added new platform specific routines
3475 silc_schedule_internal_signals_[un]block and
3476 silc_schedule_internal_signal_[un]register.
3478 Added new functions to SILC Schedule API:
3479 silc_schedule_signal_[un]register. Each signal that application
3480 is going to use should be registered to the scheduler.
3482 Affected files are lib/silcutil/silcschedule.[ch],
3483 lib/silcutil/*/silc*schedule.c.
3485 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3487 * Check for unauthenticated client and server in the
3488 silc_server_new_client and silc_server_new_server functions.
3489 Affected file silcd/packet_receive.c.
3491 * Added function silc_string_is_ascii to check whether given
3492 string is 7-bit ASCII string. Affected files are
3493 lib/silcutil/silcutil.[ch].
3495 * Added function silc_id_is_valid_server_id into the
3496 silcd/serverid.c and added checking for valid Server ID's in
3497 silc_server_new_server. The Server ID must always be based
3498 on the server's public IP address.
3500 * Added logging of DISCONNECT packet message in the server.
3501 Affected file silcd/server.c.
3503 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3505 * Changed all library interfaces that use Global RNG to also
3506 accept SilcRng as argument. Affected files are
3507 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3508 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3509 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3510 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3511 lib/silccrypt/rsa.c.
3513 * Added function silc_pkcs_generate_key to the
3514 lib/silccrypt/silcpkcs.[ch] for applications so that they
3515 don't need to do pkcs->pkcs->init calls anymore.
3517 * Remove SilcSocketConnection from the SFTP API since it really
3518 wasn't needed there. The application has the information
3519 saved in its contexts anyway and the SFTP layer doesn't need
3520 know about it. Affected files lib/silcsft/silcsftp.h and
3521 lib/silcsftp/sftp_[server/client].c.
3523 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3524 The SilcSimContext is not SilcSim.
3526 * Fixed possible buffer overflows in silc_id_render in the
3527 lib/silcutil/silcutil.c.
3529 * On EPOC the global crypto module lists are not used at all
3530 in the crypto library. Added support for using the constant
3531 algorithm list on EPOC. Affected files are
3532 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3535 * Fixed the handling of third parameter of KICKED notify, since
3536 it was mistakenly updated to SILC Protocol 1.0 even though it
3537 is to be included in 1.1. Since it is not in 1.0 it is not
3538 mandatory, and this fix now handles it only if it is provided,
3539 and it is not error if it is not provided. Affected file
3540 lib/silcclient/client_notify.c.
3542 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3544 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3545 client. Affected file irssi/src/silc/core/client_ops.c.
3547 * Merged with Irssi 0.8.4 from irssi.org CVS.
3549 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3551 * Check for valid socket connection in client entries before
3552 sending any messages. Fixes a crash, but doesn't fix some
3553 other underlaying bug that is lurking there. Affected
3554 file silcd/packet_send.c.
3556 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3558 * $usermode, $cumode and $cumode_space expandos shouldn't do
3559 anything with non-SILC server records. Affected file
3560 irssi/src/silc/core/silc-expandos.c
3562 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3564 * Fixed the silc_net_check_[host/local]_by_sock to support
3565 IPv6 bound sockets as well. Now they can return IPv6 addresses
3566 as well. Affected file lib/silcutil/silcnet.c.
3568 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3569 Affected lib/silcutil/unix/silcunixnet.c.
3571 * Fixed ID rendering (at least on some platforms, not NetBSD)
3572 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3574 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3576 * Added silc_hash_public_key and silc_hash_public_key_compare
3577 functions to be used with SilcHashTable. They can be used to
3578 hash public keys and compare public keys in hash table. Affected
3579 file lib/silcutil/silcutil.[ch].
3581 * Added support for specifying multiple public keys for Client
3582 connection section in server configuration file. This makes it
3583 possible to accept multiple public keys from same host, or to
3584 make a section that accepts any incoming host, and have the
3585 accepted public keys listed in the section.
3587 Added functions silc_sever_[find/get]_public_key, added the
3588 support for this actually to all connection sections but only
3589 the Client section is currently allowed to specify multiple
3592 Affected files are silcd/server.c, server_internal.h,
3593 command.c, protocol.c, server_util.[ch], packet_receive.c.
3595 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3597 * Merged Irssi 0.8.2 from irssi.org CVS.
3599 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3601 * If silc_debug is TRUE, also output standard logging messages
3602 to stderr with the debug output.
3604 Made silc_log_reset_all() flushing all channels before returning.
3605 Also fixed some documentation typos.
3607 Affected files are lib/silcutil/silclog.[ch].
3609 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3611 * Fixed the server to check correctly the amount of connections
3612 from single host, by checking also the type of the connection.
3613 Fixed also the comparison of number of connections and number
3614 of allowed connections. Affected files are silcd/server.c,
3617 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3619 * Fixed the USERS command reply to save the user's mode on the
3620 channel as well. Fixed JOIN command reply to check whether a
3621 client is on channel already and not join it twice. Affected
3622 file lib/silcclient/command_reply.c.
3624 * Added new file silc-expandos.c into irssi/silc/core/ to return
3625 various stuff for various signal for the statusbar etc. updating.
3626 Now Irssi SILC client prints channel user modes etc. on the
3629 * The user mode (like server/router operator changes) is now shown
3630 on the Irssi SILC client's statusbar. The affected files are
3631 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3633 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3635 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3636 to SILC_SCHEDULE_[UN]LOCK macros.
3638 * Added more error printing to logs in server code. Affected
3639 files silcd/server.c and silcd/protocol.c.
3641 * Fixed -S option parsing in Irssi SILC Client. Affected file
3642 irssi/src/silc/core/silc-core.c.
3644 * Added silc_buffer_alloc_size function. Affected file is
3645 lib/silcutil/silcbuffer.h.
3647 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3649 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3650 constants. Affected files in
3651 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3654 * Changed the internal SFTP Memory FS table to const. Affected
3655 file lib/silcsftp/sftp_fs_memory.c.
3657 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3659 * Fixed the buffer formatting and unformatting routines to
3660 check the size of 64 bits types with sizeof(). Affected
3661 file is lib/silcutil/silcbuffmt.c.
3663 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3665 * Removed 0.6.x backwards support.
3667 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3669 * Changed all integer type names:
3670 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3671 to avoid collisions with other libraries using same type names
3674 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3676 * Added `prefer_ipv6' argument to the functions
3677 silc_net_gethostbyname[_async]. If it is TRUE it will return
3678 IPv6 address over IPv4. If FALSE IPv4 address is returned
3679 even if IPv6 address was found. Affected files
3680 lib/silcutil/silcnet.[ch].
3682 * Added support silc_net_create_connection[_async] to fallback
3683 to IPv4 address if IPv6 address could not be used (like if
3684 it doesn't work on a specific system). Affected file in
3685 lib/silcutil/unix/silcunixnet.c.
3687 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3689 * Added silc_schedule_reinit function to do the enlarging
3690 of the max tasks handling capabilities of the scheduler.
3691 Affected files lib/silcutil/silcschedule.[ch].
3693 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3695 * Added automatic extern "C" { ... } for C++ compilers so the
3696 application does not need to define them. Affected file
3697 includes/silcincludes.h.
3699 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3700 old name went against naming convention. Applications now
3701 include "silcclient.h" instead of "clientlibincludes.h".
3702 Removed includes/clientlibincludes.h, it is redundant now.
3704 * Renamed includes/version.h to silcversion.h.
3706 * Added really preliminary support for OS/2 into the util
3707 library. Only thread & mutex API is implemented, others
3708 are still to be implemented. Created the lib/silcutil/os2/
3709 directory. Created also file includes/silcos2.h.
3711 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3713 * Added preliminary BeOS support into the util library.
3714 Created lib/silcutil/beos/, and implemented all the needed
3715 functions to support SILC on BeOS. Created also file
3716 includes/silcbeos.h.
3718 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3720 * Added proper initializations to silc's irssi code, so it's
3721 now possible to load it as module. Affected files
3722 irssi/src/silc/core/silc-core.c,
3723 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3725 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3727 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3730 * Fixed the silcdoc document generator to correct generate
3731 docs from all kinds of filenames. Affected files are
3732 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3734 * ROBOdoc documented lib/silcutil/silcmemory.h.
3735 Added also new function silc_memdup.
3737 * Removed lib/silcutil/silcbufutil.h and moved those routines
3738 to the lib/silcutil/silcbuffer.h.
3740 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3742 * Added `user_count' to the SilcChannelEntry which now tells the
3743 number of users on the channel. The user count is now saved
3744 in normal server of global channels as well. Affected files
3745 silcd/server.c, idlist.h, packet_receive.c and command.c.
3747 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3748 include file utility functions.
3750 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3751 instead of calling directly OS routines.
3753 * Fixed NICK change printing in Irssi SILC Client. Fixed
3754 KICKED notify printing in Irssi SILC Client. Affected file
3755 irssi/src/silc/core/client_ops.c.
3757 * Fixed a NICK change bug in client library, to not recreate the
3758 client_entry->channels hash table everytime nick is changed.
3759 Affected file lib/silcclient/client.c.
3761 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3763 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3764 the SKE interface a bit.
3766 * Fixed padding problem in PKCS#1. The padding was not actually
3767 random since the random number generator was used incorrectly.
3768 This security bug affects only when encrypting with PKCS#1, and
3769 it is not currently used at all in SILC. SILC only use signing
3770 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3772 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3774 * Rewrote the notify handling in Irssi SILC client to not call
3775 the events as signals. Fixes problems with Perl support.
3776 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3778 * Send the auto-nicking NICK command in client library with
3779 little timeout after connecting. The affected file is
3780 lib/silcclient/client.c.
3782 * Added following new config file settings:
3783 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3784 key_exchange_timeout, conn_auth_timeout, connections_max,
3787 Implemented all the new config settings handling in the server.
3789 Optimized the use of SKE Mutual flag usage. Use it only
3790 if connection authentication protocol is not based in public
3793 Renamed all SilcServerConfigSection* to SilcServerConfig*
3794 to have a bit shorter names.
3796 Affected files silcd/serverconfig.[ch], server.[ch], and
3799 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3801 * Cleaned up the listening sockets code, preparing for the rehash
3802 support. Affected file is silcd/server.c.
3804 * Fixed some output messages. Affected files are silcd/silcd.c,
3807 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3809 * Create lib/doc/silcrng_intro.html document as introduction
3810 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3812 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3814 * Fixes to the silcd config template. Affected file is
3815 doc/example_silcd.conf.in.
3817 * Removed type casts from silc_calloc(), conforming to the
3818 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3820 * Removed param_name member from client, server, and router
3821 section structs, now identifying the param directly.
3823 Added CONFIG_FREE_AUTH macro in config file parsing.
3825 Affected files are silcd/serverconfig.[ch].
3827 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3829 * Fixed command line parameter handling. All SILC initialization
3830 is now done in silc_core_init() which also fixes autoconnecting
3833 Affected files irssi/src/silc/core/silc-core.c,
3834 irssi/src/fe-text/silc.c.
3836 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3838 * Added new configuration options and blocks:
3839 keepalive_secs, reconnect_count, reconnect_interval,
3840 reconnect_interval_max, reconnect_keep_trying and
3841 require_reverser_lookup. Added ConnectionParam block, and
3842 implemented the connection parameters when connecting as
3843 initiator and when accepting connections as responder.
3845 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3846 whether given configuration value has been given already.
3848 Affected files silcd/serverconfig.[c], server.[c].
3850 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3851 algorithm parts and created new file silcalgs.conf, that
3852 is now included from the example_silcd.conf.in.
3854 * Optimized the silc_server_connect_to_router_second to take
3855 the connection configuration object from the SilcServerConnection
3856 object instead of finding it during the connecting phase.
3857 Added the configuration object to SilcServerConnection struct.
3858 Affected files silcd/server_internal.h, server.c.
3860 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3862 * Add the client on channel after it was resolved at the
3863 channel message receiving, and it was not already on the
3864 channel. Affected file lib/silcclient/client_channel.c.
3866 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3868 * Fixed the public key authentication to allocate always the
3869 destination signature buffer instead of using static buffer.
3870 Affected file silcd/protocol.c.
3872 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3874 * Unified the serverconfig.[ch]'s helper function interface.
3875 Affected file silcd/serverconfig.[ch].
3877 * Removed doc/example_silc.conf.in since it is redundant.
3878 The make install will now install irssi/silc.conf file.
3880 * Added new Passphrase and Publickey authentication methods to
3881 config file, allowing both public key and passphrase based
3882 authentication to be set at the same time.
3884 Added `prefer_passphrase_auth' setting in config file which
3885 can be used to set to prefer passwd auth if both passwd and
3886 public key is set. If not set, public key is preferred.
3887 This has effect only when being initiator (responder will try
3890 Added support for authentication with passphrase and public key
3891 at the same time. The passphrase is tried first always since
3892 it is faster to check.
3894 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3896 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3898 * Merged the new SILC Config library, with the server parsing
3899 support. Read the header file silcconfig.h or the toolkit
3900 documentation for the news. Affected files are
3901 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3902 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3903 silcd/protocol.c silcd/server.c silcd/server_backup.c
3904 silcd/serverconfig.[ch] silcd/silcd.c.
3906 * Fixed some silclog documentation. Affected file is
3907 lib/silcutil/silclog.h.
3909 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3911 * The silc_cipher_register, silc_hash_register and
3912 silc_hmac_register now checks if the object to be registered
3913 is registered already. Affected files are
3914 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3916 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3918 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3920 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3922 * Allow zero length channel messages inside the Channel Message
3923 Payload. Affected file lib/silccore/silcchannel.c.
3925 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3926 as header filenames.
3928 * Removed lib/silcclient/README and created HTML file
3929 lib/silcclient/silcclient_using.html, which is now included
3930 as part of Toolkit documentation.
3932 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3934 * Fixed CUMODE_CHANGE notify handling to change the mode of
3935 correct client. Affected file lib/silcclient/client_notify.c.
3937 * Make silc_rng_alloc fail if it cannot allocate the sha1
3938 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3940 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3942 * Fixed the file transfer's key agreement payload to include
3943 zero port also if the hostname is NULL because it could not
3946 Call file transfer monitor callback now also if error occurs
3947 during key agreement protocol.
3949 Changed the silc_client_file_send interface to return the
3950 SilcClientFileError instead of session id. The session ID
3951 is returned into pointer provided as argument.
3953 Check that the file exists locally before sending the
3954 file transfer request at all.
3956 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3958 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3959 error than can occur while key agreement protocol. Affected
3960 file lib/silcclient/silcapi.h.
3962 * Fixed the event_mode CMODE handler to not crash when mode
3963 is changed and +k mode is set in the channel. Affected file
3964 irssi/src/silc/core/silc-channels.c.
3966 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3967 SILC_LOG_WARNING to give out Warning and not Error. Affected
3968 file lib/silcutil/silclog.c.
3970 * Fixed the channel message payload decryption in the function
3971 silc_channel_message_payload_decrypt to not modify the original
3972 buffer before it is verified that the message decrypted
3973 correctly. Otherwise, next time it is called with correct
3974 channel key it won't encrypt since the payload is corrupted.
3975 Affected file lib/silccore/silcchannel.c.
3977 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3979 * Do not constantly resize the window. A fix patch by cras.
3980 Affected file irssi/src/fe-text/screen.c.
3982 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3984 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3985 Affected file lib/silcutil/silcnet.c.
3987 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3989 * Fixed a bug in hash table internal routine for traversing
3990 the table with foreach callback. The current entry may
3991 become invalid in the callback but it was referenced after
3992 the callback returned.
3994 Do not allow auto rehashing of hash table during the
3995 silc_hash_table_foreach operation, for same reasons as it is
3996 not allowed for SilcHashTableList. Affected files are
3997 lib/silcutil/silchashtable.[ch].
3999 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4001 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4002 Win32 DLL. extern's in header files are now declared with
4005 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4007 * Fixed private message handling. It used some old code that
4008 caused the client to crash. Affecte file is
4009 lib/silcclient/client_prvmsg.c.
4011 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4013 * Added function silc_client_add_channel,
4014 silc_client_replace_channel_id, and removed functions
4015 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4016 from client library.
4018 * Added cross reference of the joined channels to the
4019 SilcClientEntry, and changed the SilcChannelEntry's
4020 users list to SilcHashTable. The affected files are
4021 lib/silcclient/idlist.[ch].
4023 * Fixed a bug in hash table tarversing. While the hash table
4024 is traversed with SilcHashTableList the table must not be
4025 rehashed. It is now guaranteed that auto rehashable tables
4026 are not rehashed while tarversing the list. Also defined that
4027 silc_hash_table_rehash must not be called while tarversing
4028 the table. Added function silc_hash_table_list_reset that must
4029 be called after the tarversing is over. The affected files are
4030 lib/silcutil/silchashtable.[ch].
4032 * Changed all hash table traversing to call the new
4033 silc_hash_table_list_reset in server and in client library.
4035 * Added function silc_client_on_channel to return the
4036 SilcChannelUser entry if the specified client entry is joined
4037 on the specified channel. This is exported to application as
4038 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4040 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4042 * Fixed founder regaining problem with JOIN command on normal
4043 server. The notify for mode change must be sent always and
4044 not only if !cmd->pending. Affected file silcd/command.c.
4046 * Fixed the WHOWAS command's reply sending to support the
4047 lists correctly. Affected file silcd/command.c.
4049 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4051 * When sending JOIN command to router for processing the
4052 sender's old command identifier was not saved back to the
4053 sender's command context, fixed now. The affected file is
4056 * Create the key in JOIN command of the router did not return
4057 the channel key, added check for this. Affected file is
4060 * Fixed a channel ID update bug in JOIN command reply. Do
4061 not directly upgrade the ID but call the function
4062 silc_idlist_replace_channel_id if the ID was changed.
4063 Affected file silcd/command_reply.c.
4065 * Fixed memory leaks from command calling if it would fail.
4066 Affected file silcd/command.c.
4068 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4070 * Applied patches from cras:
4072 Memory leak fixes around libaries, irssi window resize fix,
4073 new silclist.h and silcdlist.h, all extern inline changed to
4076 * Removed dotconf from lib/dotconf, not needed anymore.
4078 * Removed TRQ from lib/trq, not needed anymore.
4080 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4081 with server connections. Later this will be configurable
4082 in config file after new config file is done. Affected file
4085 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4087 * Fixed a crash in server related to channel announcements.
4088 Affected file silcd/server.c.
4090 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4092 * Fixed memory leaks in silc_server_create_new_channel*
4093 functions. Affected file silcd/server.c.
4095 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4096 which ID was changed. This way the router will send the
4097 user list for the channel again, and server won't be in
4098 desync in some rare circumstances. Affected file is
4099 silcd/packet_receive.c.
4101 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4103 * Check for NULL socket pointer in the function
4104 silc_server_packet_send_to_channel_real. Affected file
4105 silcd/packet_send.c.
4107 * Fixed the BAN notify handling to correctly remove ban
4108 list. Affected file silcd/packet_receive.c.
4110 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4112 * Fixed some header addition to Toolkit distribution in
4113 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4115 * Added lib/silcclient/client_ops_example.h as an template
4116 file for application programmers to quickly start using
4117 the SilcClientOperation functions in their application.
4118 Updated the lib/silcclient/README as well to tell about this
4119 nice file made available.
4121 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4123 * Call silc_server_remove_from_channels when removing client
4124 entry when NO_SUCH_CLIENT_ID was received. Affected file
4125 is silcd/command_reply.c.
4127 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4129 * Added server & router operator statistics updating. Affected
4130 file silcd/packet_receive.c and silcd/command.c.
4132 * Fixed the SERVER_SIGNOFF notify handling on normal server
4133 not to save the history information for clients. Same was
4134 fixed earlier in remove_clients_by_server function, but not
4135 here. Affected file silcd/packet_receive.c.
4137 * Raised the default connection-retry count from 4 to 7 in
4138 server. Affected file silcd/server.h.
4140 * Cancel any possible reconnect timeouts when we start the
4141 key exchange. Affected file silcd/server.c.
4143 * Do not reconnect on connection failure when SCONNECT was
4144 given. Affected files silcd/server.[ch].
4146 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4148 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4150 * Fixed the NICK command to always give the unformatted
4151 nickname to the one giving the NICK command. If unformatted
4152 nickname is cached already it will be formatted and the
4153 local entry will always get the unformatted nickname.
4154 Affected file lib/silcclient/idlist.c.
4156 * Fixed some double frees from client library commands.
4157 Affected file is lib/silcclient/command.c.
4159 * Fixed CUMODE command in server to assure that no one can
4160 change founder's mode than the founder itself, there was a
4161 little bug. Affected file silcd/command.c.
4163 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4165 * Removed the SilcClientCommandDestructor from the client
4166 libary, it is not needed anymore. Affected files are
4167 lib/silcclient/silcapi.h, command[_reply].[ch],
4168 client_notify, idlist.c.
4170 * Fixed GETKEY command to first resolve client, and then
4171 resolve the server only if the client was not found, instead
4172 of resolving both at the same time. Affected file is
4173 lib/silcclient/command.c.
4175 * Added silc_client_start_key_exchange_cb and lookup the
4176 remote hostname and IP address before starting the key
4177 exchange with server. The affected file is
4178 lib/silcclient/client.c.
4180 * The server's public key is now saved using the IP address
4181 of the server and not the servername for the filename.
4182 The hostname public key filename is checked as an fall back
4183 method if the IP address based filename is not found.
4185 Fixed the GETKEY command to save the fetched server key
4186 in correct filename.
4188 Print the remote server's hostname now when new key is
4189 received during connection process. Affected file is
4190 irssi/src/silc/core/client_ops.c.
4192 * Return always our own public key to the client if it asks
4193 for it with GETKEY command. Affected file silcd/command.c.
4195 * Removed the use_auto_addr variable from default config
4196 file since it was in wrong section. Affected file is
4199 * Fixed TOPIC_CHANGE notification to not route it when it
4200 was sent using silc_server_send_notify_to_channel function.
4201 Affected file silcd/command.c.
4203 * Fixed silc_server_send_notify_kicked to send the kicker's
4204 Client ID also, it was missing. Affected files are
4205 silcd/command.c, silcd/packet_send.[ch].
4207 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4209 * Do not save client history information in SERVER_SIGNOFF.
4210 Fixes the bug in normal server that it does not detect
4211 the client becoming valid after the server becomes back
4212 online. Affected file silcd/server_util.c.
4214 * Added `sock_error' field into the SilcSocketConnection
4215 context. When error occurs during socket operation (read
4216 or write) the error is saved. Added also new function
4217 silc_socket_get_error to return human readable socket error
4218 message. Affected files are lib/silcutil/silcsockconn.[ch],
4219 lib/silcutil/unix/silcunixsockconn.c, and
4220 lib/silcutil/win32/silcwin32sockconn.c.
4222 * The server now prints the socket error message in the
4223 signoff for client. Affected file silcd/server.c.
4225 * Fixed the `created' channel information sending from router
4226 to server in JOIN command. Checks now whether the channel
4227 really was created or not and set it according that.
4229 Fixed the JOIN command to use the client entry's current
4230 ID during the joining procedure instead of the one it sent
4231 in the command (it is checked though), since it can change
4232 between the packet processing and command processing, and
4233 would just case unnecessary pain in the client end. Affected
4234 file silcd/command.c.
4236 * Fixed a channel key payload sending to use correct channel
4237 ID when the server was forced to change the channel's ID by
4238 router. Router sent the key payload with the old Channel ID.
4239 Affected file silcd/packet_receive.c.
4241 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4243 * Call silc_server_save_channel_key only if the key payload
4244 was provided in the JOIN command's command reply. Affected
4245 file silcd/command_reply.c.
4247 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4249 * Fixed silc_mp_sizeinbase to return the value correctly with
4250 MPI. Affected file lib/silcmath/mp_mpi.c.
4252 * Fixed the stop_server signal to correctly stop the scheduler
4253 and gracefully stop the server when SIGTERM or SIGINT signals
4254 are received. Affected file silcd/silcd.c.
4256 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4258 * Simple handling of TERM and HUP signals. Also added some log
4259 flushing call around. Affected file is
4262 * Fixed small bugs in silclog.c. Now buffering output will take
4263 effect after 10 seconds since startup: This will ensure that
4264 no important startup messages are lost. Also output redirection
4265 will preserve original format ([Date] [Type] message).
4266 Affected file is lib/silcutil/silclog.c.
4268 * Added two options to the config file, in the logging section:
4269 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4270 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4272 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4274 * Do not print the warning about log files not being initialized
4275 more than once to avoid excess logging. Affected file is
4276 lib/silcutil/silclog.c.
4278 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4279 the SIM copying in make install in Makefile.am.pre.
4281 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4283 * Rewritten silclog APIs. Globally interesting changes follows:
4284 silc_log_set_files() changed to silc_log_set_file().
4285 silc_log_set_callbacks() changed to silc_log_set_callback().
4286 ROBOdoc documented silclog header file.
4287 SilcLogCb now returns bool to wether inihibit the default
4288 handler or not (to keep the old behaviour return always TRUE).
4289 The new APIs should also fix the problem of the
4290 silcd_error.log file that was written in the current directory.
4293 Log files streams will remain opened after silc_log_set_file()
4294 call, means less CPU usage notably on high traffic servers.
4295 File streams are now full buffered, and flushed to the disk
4296 every 5 minutes, lesses HD activity and CPU usage.
4297 Messages can be redirected, allowing admins to configure
4298 one single logfile for all server messages.
4299 the silc_log_quick global variable to activate fast-logging.
4300 Affected files lib/silcutil/silclog.[ch]
4302 * Changed some code to conform new silclog APIs. Affected
4303 files are doc/example_silcd.conf.in, silcd/server.c
4304 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4307 * Fixed a memory leak that could occur in some situations.
4308 Affected file silcd/serverconfig.c.
4310 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4312 * Added the silc_client_del_client to remove the client from
4313 all channels as well. Affected file lib/silcclient/idlist.c.
4315 * Fixed the client library to correctly remove the client
4316 from all channels when the client entry is being destroyed.
4317 Affected file lib/silcclient/client_notify.c, command.c.
4319 * Added auto-nicking support to the client library. If the
4320 applicatio now sets client->nickname it will be sent to the
4321 server after connecting by the library. This way for example
4322 SILCNICK (or IRCNICK) environment variables will have effect
4323 and always change the nickname automatically to whatever
4324 it is wanted. Affected file lib/silcclient/client.[ch].
4326 * Renamed silc_server_command_bad_chars to the
4327 silc_server_name_bad_chars and moved it to the
4328 silcd/server_util.[ch]. Added also new function
4329 silc_server_name_modify_bad to return nickname that
4330 includes bad characters as new nickname without those
4331 bad characters. This check and modify is now used in
4332 silc_server_new_client when the username is initially set
4333 as nickname, so it must be checked to be valid nickname.
4334 Affected file silcd/packet_receive.c.
4336 * The nickname length is now taken from the packet for real
4337 and not trusted to strlen() since it clearly can return
4338 wrong length for nickname including bad characters. This
4339 also applies to channel names. Affected file silcd/command.c.
4341 * Removed the lib/silcsilm/modules directory. Modules are now
4342 compiled into the lib/silcsim. Fixed the copying of the
4343 modules to follow symbolic links in Makefile.am.pre.
4345 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4347 * Fixed silc_string_regexify list creation. Fixes bugs with
4348 BAN and INVITE commands in server. The affected file is
4349 lib/silcutil/unix/silcunixutil.c.
4351 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4353 * Removed the command destructor entirely from the server's
4354 command and command reply routines. It is not needed, and
4355 its usage was buggy and caused crashes. Affected files are
4356 silcd/command[_reply].[ch].
4358 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4360 * Cancel protocol and NULL sock->protocol if timeout
4361 occurred during protocol. Affected file silcd/server.c.
4363 * Cancel protocol timeouts always before calling the final
4364 callback, to assure that after final callback is called
4365 no other state will be called for the protocol anymore.
4366 Affected file silcd/protocol.c.
4368 * Print error log if incoming connection configuration could
4369 not be found. Affected file silcd/server.c.
4371 * Fixed JOIN command to correctly save the founder mode
4372 to the client on normal SILC server, when the channel
4373 was created by the router. Affected file silcd/command.c.
4375 * Fixed LIST command (hopefully) to send correct reply
4376 packets. Affected file silcd/command.c.
4378 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4380 * The silc_packet_receive_process now returns FALSE if the
4381 read data was invalid packet, and TRUE if it was ok.
4383 The server now checks that if unauthenticated connection
4384 sends data and its processing fails the server will close
4385 the connection since it could be a malicious flooder.
4387 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4389 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4391 * Make sure the warning about error opening a log file is
4392 printed only once and not everytime it fails (produces
4393 too much useless log). Affected file lib/silcutil/silclog.c.
4395 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4397 * Made the silc_server_daemonise() function more readable.
4398 Affected file silcd/server.c.
4400 * Pid file is now optional, the user may comment it out from
4401 the config file. Removed define SILC_SERVER_PID_FILE, we
4402 don't need a default any longer. Affected file
4403 configure.in.pre, lib/Makefile.am.pre.
4405 * Make some use of the pid file. The server now dies at startup
4406 if it detects a valid pid file on his path. The server would
4407 die anyway in this circumstance, because of the bind() failure.
4408 Affected file silcd/silcd.c.
4410 * No longer compiling lib/dotconf.
4412 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4414 * Fixed JOIN command parsing not to crash. Affected file
4415 lib/silcclient/command.c.
4417 * Fied the NICK_CHANGE notify to add the new client entry
4418 even it is resolved. This removes an <[unknown]> nick
4419 thingy bug in the client. Affected file is
4420 lib/silcclient/client_notify.c.
4422 * Do not try to allocate 0 bytes (efence does not like it)
4423 in lib/silccore/silccomand.c when encoding payload.
4425 * Do not take IRCNICK as nickname in Irssi SILC client since
4426 it is not possible to set nickname before hand connecting
4427 the server (TODO has an entry about adding auto-nicking
4430 * Changed the silc_server_command_pending to check whether
4431 there already exists an pending entry with the specified
4432 command, command identifier and pending callback. This is
4433 to fix IDENTIFY and WHOIS related crashes that may register
4434 multiple pending commands with same identifier. Affected
4435 file silcd/command.c.
4437 * Fixed the server to reconnect to the router even if it
4438 was already reconnecting and EOF was received. This to
4439 fix a possibility that the server wouldn't ever try to
4440 auto-reconnect to the router. Affected file silcd/server.c.
4442 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4444 * Fixed the server's password authentication to use the
4445 length of the locally saved password, and not the one
4446 sent in the packet. Affected file silcd/protocol.c.
4448 * Fixed same password authentication problem in the
4449 Authentication Payload handling routines in
4450 lib/silccore/silcauth.c.
4452 * Yet another password authentication problem fixed with
4453 channel password handling in silcd/command.c.
4455 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4457 * If first character of string in silc_parse_userfqdn is '@'
4458 then do not parse it. Affected file is
4459 lib/silcutil/silcutil.c.
4461 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4463 * Fixed minor bug in IDENTIFY command reply sending, which
4464 caused various weird problems during JOIN when it was
4465 resolving names for users. Affected file silcd/command.c.
4467 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4469 * Fixed the IDENTIFY command reply sending to chech better valid
4470 clients. It was possible to send incomplete list of replies.
4471 Affected file silcd/command.c.
4473 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4475 * Added silc_client_command[s]_[un]register functions now to
4476 dynamically register the commands in client library. Removed
4477 the static table of commands. This allows the client library
4478 to call commands without causing the application to know about
4479 what commands library has called.
4481 Removed the INFO command reply kludge to detect when the command
4482 was called by library. Now library use its own command reply
4483 function for INFO command.
4485 Added function silc_client_command_call to call a command.
4486 Application can use it to call command, not access the structure
4489 Now all commands that are sent by the client library (not
4490 explicitly sent by application) use own command reply functions.
4492 Affected files around lib/silcclient/ and in
4493 irssi/src/silc/core/.
4495 * Fixed the WHOIS command reply sending to chech better valid
4496 clients. It was possible to send incomplete list of replies.
4498 Fixed the WHOIS and IDENTIFY to send the request to router
4499 if normal server did not do it and did not find any results.
4501 Affected file silcd/command.c.
4503 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4505 * Moved the internal data from SilcClient context into its
4506 own file, not accesible to application. Affected files
4507 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4508 and other files in client library.
4510 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4512 * Added doc/examples installation target in Makefile.am.pre.
4515 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4517 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4518 commands the found client entry will be removed from the
4519 cache, after notifying application about the error. Affected
4520 file lib/silcclient/command_reply.c.
4522 * Changed the /MSG to check for exact nickname user gave, and
4523 not let `nick' match `nick@host' if it is only one found. Now,
4524 user must type the exact nickname (like nick@host2) even if
4525 there are no more than one same nicks found. This is to avoid
4526 a possibility of sending nickname to wrong nickname since
4527 `nick' could match `nick@host'. Affected file is
4528 irssi/src/core/silc-servers.c.
4530 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4532 * Do not print "you are now server operator" or similar when
4533 giving /away command. Affected files are
4534 irssi/src/silc/core/client_ops.c, silc-servers.h.
4536 * Made the silc_server_command_pending_error_check to send
4537 the same command reply payload it received back to the
4538 original sender of the command. This way all arguments
4539 that was received by the server will be received by the
4540 client too. Affected file silcd/command.c.
4542 * Added the silc_idcache_add to return the created cache entry
4543 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4545 * Add global clients to expire if they are not on any channel.
4546 This is because normal server will never know if they signoff
4547 if they are not on any channel. The cache expiry will take
4548 case of these entries. This is done by normal servers only.
4549 The affected files are silcd/command_reply.c,
4550 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4552 * If server receives invalid ID notification for WHOIS or
4553 IDENTIFY and the ID exists in the lists, it is removed.
4554 Affected file silcd/command_reply.c.
4556 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4557 in client then client entry that it matches is searched and
4558 the nickname is printed on the screen for user. Affected
4559 file irssi/src/silc/core/client_ops.c.
4561 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4563 * Use cache entry expire time in the LIST command reply to
4564 purge old entries from the cache after the LIST command
4565 reply has been received. This way we don't have non-existent
4566 entries in the cache for too long. Affected file is
4567 silcd/command_reply.c.
4569 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4571 * If we are normal server, and we've not resolved client info
4572 in WHOIS or IDENTIFY from router, and it is global client,
4573 we'll check whether it is on some channel. If it is not
4574 then we cannot be sure about its validity and will resolve it
4575 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4576 file silcd/command.c.
4578 * Search channel by name (if possible) rather than by ID
4579 in IDENTIFY command's command reply. Affected file is
4580 silcd/command_reply.c.
4582 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4584 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4585 Updated specs and implemented it. Affected file silcd/command.c,
4586 silcd/packet_send.c and silcd/packet_receive.c.
4588 * Implemented the <founder auth> payload handling in the JOIN
4589 command. If provided all conditions for channel joining
4590 except requirement to provide correct passphrase can be
4591 overrided by the channel founder. Updated the protocol specs.
4592 Affected file silcd/command.c.
4594 Added support for founder auth in JOIN command in client
4595 library. Fixed the parsing of the JOIN command now to support
4596 all options as they should be. The affected file is
4597 lib/silcclient/command.c.
4599 * Optimized the WHOIS and IDENTIFY commands to send the request
4600 to router only if it includes nicknames or other names. If
4601 they include only IDs then check the local cache first before
4602 routing. Affected file is silcd/command.c.
4604 * Added channels topic announcements. Affected file is
4605 silcd/packet_receive.c and silcd/server.c.
4607 * Fixed the silc_server_send_notify_topic_set to really destine
4608 the packet to channel. Affected file silcd/packet_send.c.
4610 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4611 library. Affected file lib/silcclient/client_notify.c.
4613 * Added UMODE announcements. Affected file silcd/server.c.
4615 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4617 * Memory leak fixes in:
4619 lib/silcutil/silcsockconn.c
4620 lib/silcske/silcske.c
4621 lib/silcske/groups.c
4623 lib/silccrypt/silcpkcs.c
4624 lib/silccore/silccommand.c
4625 lib/silccore/silcidcache.c
4630 * ROBOdoc documented the lib/silcske/groups.h file and a
4631 bit changed the interface for better.
4633 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4635 * Update the client entry context in the ID cache after
4636 nick change. Affected file lib/silcclient/command.c.
4637 Fixes the CUMODE command when regaining founder privileges,
4638 and a little WHOIS problem.
4640 * Fixed silc_net_gethostbyname to correctly call the
4641 inet_ntop. Affected file lib/silcutil/silcnet.c.
4643 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4645 * Added IPv6 support checking to the configure.in.pre, added
4646 also --enable-ipv6 option to override the check. Affected
4647 file configure.in.pre.
4649 * The silc_thread_create now calls the start function
4650 directly if threads support is not compiled in. Removes
4651 ugly #ifdef's from generic code. Affected files are
4652 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4654 * Added silc_net_gethostby[name/addr]_async to asynchronously
4655 resolve. Affected files are lib/silcutil/silcnet.[ch].
4657 * Added support for rendering IPv6 based server, client and
4658 channel IDs. Affected file lib/silcutil/silcutil.c.
4660 * Added support for creating IPv6 based server IDs. Affected
4661 file is silcd/serverid.c.
4663 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4665 * Added silc_net_gethostby[addr/name] into the
4666 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4667 routines. Added silc_net_is_ip[4/6]. Affected file is
4668 lib/silcutil/unix/silcunixnet.c. All routines that take
4669 address as argument now supports both IPv4 and IPv6 addresses.
4671 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4673 * Fixed LIST command reply sending in server. Affected file
4676 * Server now sends the kicker's client ID in the KICK notify
4677 to the kicked client. Affected file silcd/command.c.
4679 * The client library now parses the kickers client ID and
4680 UI displays it. Affected files lib/silcclient/client_notify.c
4681 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4683 * Made all payload parsing function prototypes consistent.
4684 They all take now const unsigned char * and uint32 pair as
4685 the payload data instead of SilcBuffer. Changes all around
4686 the source tree. Other unsigned char* -> const unsigned char*
4687 changes around the tree as well.
4689 * Optimized SFTP client and server packet sending not to
4690 allocate new buffer for each packet but to recycle the
4691 first allocated buffer. Affected files are
4692 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4694 * Optimized the SFTP client to use SilcList instead of
4695 SilcDList for requests, because it is faster. Affected file
4696 is lib/silcsftp/sftp_client.c.
4698 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4699 into lib/silccore/silcid.[ch].
4701 Renamed silcpayload.[ch] into silcargument.[ch].
4703 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4705 * If client entry is deleted with active key agreement
4706 session, abort the session.
4708 The silc_client_abort_key_agreement now calls the completion
4709 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4711 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4714 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4716 * Don't use __restrict in older GCC's. Affected file is
4717 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4719 * silc_net_localhost now attempts to reverse lookup the
4720 IP/hostname. Affected file lib/silcutil/silcnet.c.
4722 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4723 command. It can be used to gain founder privileges at
4724 the same time when joining the channel.
4726 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4727 kicker's client ID as well. Updated protocol specs.
4729 Defined that the server must send SILC_COMMAND_IDENTIFY
4730 command reply with error status to client who sent
4731 private message with invalid client ID.
4733 Updated the protocol specification.
4735 * Added silc_server_send_command_reply to send any
4736 command reply. Affected file silcd/packet_send.[ch].
4738 * Added silc_id_payload_encode_data to encode ID payload
4739 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4741 * The server now send IDENTIFY command reply with error
4742 status if client ID in private message is invalid. Affected
4743 file silcd/packet_receive.c.
4745 * Save the server key file with server's IP address in
4746 the filename instead of hostname. The affected file is
4747 irssi/src/silc/core/client_ops.c.
4749 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4751 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4754 * Added libtool support for compiling shared objects in
4755 lib/silcsim. Affected file configure.in.pre and
4756 lib/silcsim/Makefile.am. Original patch by cras.
4758 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4760 * Pid file configuration, and server's config file fixes
4761 patch by toma. Updated CREDITS file.
4763 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4765 * Fixed silc_client_channel_message to not try to decrypt
4766 the message twice if it resolved the destination client
4767 information. This could cause of dropping one channel
4768 message. Affected file lib/silcclient/client_channel.c.
4770 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4772 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4773 lib/silcclient/client.c. This function is used when the SILC
4774 Client is run under some other scheduler, or event loop or
4775 main loop. On GUI applications, for example this may be
4776 desired to used to run the client under the GUI application's
4777 main loop. Typically the GUI application would register an
4778 idle task that calls this function multiple times in a second
4779 to quickly process the SILC specific data.
4781 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4783 * Fixed silc_server_drop() for dropping the supplementary
4784 groups as well, this could cause a security hole on some
4787 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4789 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4792 * Write PID file after dropping privileges. Added -F option
4793 to run server on foreground. A patch by debolaz.
4794 Affected files silcd/server.c, silcd/silcd.c.
4796 * Fixed MOTD to return the MOTD file server name. Affected
4797 file silcd/command.c.
4799 * Added INFO command reply handling to the Irssi SILC Client.
4800 Affected file irssi/src/silc/core/client_ops.c.
4802 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4804 * Fixed the silc_idcache_list_* routines to really support
4805 the dynamic list. Fixes a crash. Affected file is
4806 lib/silccore/silcidcache.c.
4808 * Fixed the LIST command reply to really call LIST command's
4809 pending callbacks. Affected file silcd/command_reply.c.
4811 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4813 * Update conn->local_entry->nickname after giving NICK
4814 command. Affected file lib/silcclient/command.c.
4816 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4818 * Added the [pid] option to the silcd configuration file
4820 Affected files: serverconfig.[ch] and silcd.c
4822 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4824 * Save fingerprint in WHOIS command reply in server.
4825 Affected file silcd/command_reply.c.
4827 * Fixed NICK commands pending callback registration.
4828 Affected file lib/silcclient/command.c.
4830 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4832 * Use ++server->cmd_ident when sending commands in server,
4833 instead of random number. Affected file silcd/command.c.
4835 * Fixed GETKEY command reply to call actually GETKEY pending
4836 command callbacks. Affected file silcd/command_reply.c.
4838 * A bit stricter check for nicknames. Check for same nickname
4839 in NICK command also. Affected file silcd/command.c.
4841 * Do not call INFO command everytime client ID changes, only
4842 during first connecting. Affected file lib/silcclient/client.c.
4844 * Set the new nickname only after successful command reply for
4845 NICK command is returned by server. Affected file
4846 lib/silcclient/command.c.
4848 * Remove nicknames from nicklist during server_signoff notify.
4849 Should fix /NAMES bit more. The affected file is
4850 irssi/src/silc/core/silc-channels.c.
4852 * Added `fingerprint' field to the SilcIDListData in the
4853 silcd/idlist.h to hold the fingerprint of the client's
4856 Send the fingerprint of the client's public key in WHOIS
4859 Affected files silcd/command.c, and silcd/idlist.[ch].
4861 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4862 create fingerprint from given data.
4864 * Show the fingerprint of the client's public key in WHOIS.
4865 Affected files irssi/src/module-formats.[ch] and
4866 irssi/src/silc/core/client_ops.c.
4868 * Format the multiple same nicknames also during JOIN and
4869 NICK_CHANGE notifys. Affected file is
4870 lib/silcclient/client_notify.c.
4872 * Do not print error on screen for invalid private message
4873 payload since it can come if someone is sending private
4874 messages with wrong key. Affected file
4875 lib/silccore/silcprivate.c.
4877 * Fixed multiple concurrent /PING crash. Affected file
4878 lib/silcclient/command.c.
4880 * Changed the wrong ID encoding. All IP addresses must be
4881 in MSB first order in encoded format. They were encoded
4882 wrong and was in LSB format. Affected files are
4883 silcd/serverid.c, lib/silcutil/silcutil.c.
4885 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4887 * Call the `connect' client operation through the scheduler
4888 in case of error. Affected file lib/silcclient/client.c.
4890 * Call the `failure' client operation even if the error
4891 occurred locally during a protocol. Affected file is
4892 lib/silcclient/protocol.c.
4894 * Added support of sending LIST command to router from normal
4895 server. This way normal server can get list of all channels
4896 in the network too. Fixed the channel list sending in the
4897 server too. Affected files are silcd/command.c, and
4898 silcd/command_reply.[ch].
4900 * Added silc_server_update_channels_by_server and
4901 silc_server_remove_channels_by_server. They are used during
4902 disconnection of primary router and in backup router protocol.
4903 Affected file silcd/server_util.[ch], silcd/server.c and
4904 silcd/server_backup.c.
4906 * Fixed channel adding to global list in IDENTIFY command
4907 reply in server. Affected file silcd/command_reply.c.
4909 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4911 * If the incoming packet type is REKEY or REKEY_DONE process
4912 that packet always synchronously. Fixes yet another MAC
4913 failed error on slow (dialup) connections. Affected file
4914 lib/silcclient/client.c and silcd/server.c.
4916 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4918 * Call check_version SKE callback for initiator too. Affected
4919 file lib/silcske/silcske.c.
4921 * Implemented fix for security hole found in the SKE that was
4922 fixed in the specification few days back; the initiator's
4923 public key is now added to the HASH value computation.
4924 Added backwards support for the old way of doing it too, for
4925 old clients and old servers. Affected file is
4926 lib/silcske/silcske.c.
4928 * Enabled mutual authentication by default in SKE. If initiator
4929 is not providing mutual authentication the responder will
4930 force it. This will provide the proof of posession of the
4931 private key for responder. The affected files are
4932 lib/silcclient/protocol.c and silcd/protocol.c.
4934 * Do not cache anymore the server's public key during SKE.
4935 We do mutual authentication so the proof of posession of
4936 private key is done, and if the server is authenticated in
4937 conn auth protocol with public key we must have the public
4938 key already. Affected file silcd/protocol.c.
4940 * Added new global debug variable: silc_debug_hexdump. If
4941 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4942 file lib/silcutil/silclog.[ch].
4944 * Fixed compilation warning due to char * -> const char *.
4945 Affected files lib/silcutil/silcnet.h, and
4946 lib/silccore/silcauth.[ch].
4948 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4950 * Fixed CMODE command when new channel key was created. If
4951 the creation failed the old key was removed. Next time giving
4952 same command would crash the server since the old key was
4953 freed already. Affected file silcd/command.c.
4955 * Fixed the silc_server_announce_get_channels to not crash
4956 on reconnect. Affected file silcd/server.c.
4958 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4960 * Added silc_log_set_debug_string function to set a regex
4961 string to match for debug output. Only the function names,
4962 or filenames matching the given debug string is actually
4963 printed. This way it is possible to filter out those debug
4964 strings that user is not interested in.
4966 Fixed a bug in silc_string_regexify.
4968 Affected files lib/silcutil/silclog.[ch], and
4969 lib/silcutil/unix/silcunixutil.c.
4971 * Changed the -d options in both server and Irssi SILC client
4972 to take the debug string as argument. Affected files
4973 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4975 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4977 * Added silc_hash_babbleprint to create a Bubble Babble
4978 Encoded fingerprint. The encoding is developed by Antti
4979 Huima (draft-huima-babble-01.txt), and it creates human
4980 readable strings out of binary data. Affected file
4981 lib/silccrypt/silchash.[ch].
4983 * Print the babble print now in addition of fingerprint as well
4984 in Irssi SILC client. Affected files are
4985 irssi/src/fe-common/silc/module-formats.[ch],
4986 irssi/src/fe-common/silc/core/client_ops.c.
4988 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4990 * Fixed a security problem found in SKE. The initiator's
4991 public key too is now added to the HASH hash value creation
4992 which is signed by the responder to create the SIGN value.
4993 This will prevent anyone in the middle to lie to the responder
4994 about the initiator's public key. If this is done now, the
4995 man in the middle will get caught. Updated the protocol
4998 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5000 * Better installation directory handling. Configure module
5001 paths and other paths automatically to example_silc* files
5002 in doc/. A patch by toma.
5004 * Fixed compiler warning from MPI library, and from SILC RNG.
5007 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5008 It can be configured with ./configure. A patch by toma.
5010 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5012 * Find correct make to use in prepare-clean. A patch by
5013 toma. Affected file prepare-clean.
5015 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5017 * Added irssi variables use_auto_addr, auto_bind_ip,
5018 auto_bind_port and auto_public_ip.
5020 * Changed the interface for silc_client_send_key_agreement
5021 in lib/silcclient/silcapi.h
5025 irssi/src/silc/core/silc-core.c
5027 lib/silcclient/silcapi.h
5028 irssi/src/silc/core/silc-channels.c
5029 lib/silcclient/client_keyagr.c
5032 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5034 * Added silc_pkcs_public_key_compare to compare two
5035 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5037 * Check that the client who set the founder mode on the
5038 channel is the same client that is giving the founder
5039 mode to itself. It is done by comparing the saved public
5040 key (it is saved even in the authentication is passphrase).
5041 Affected file silcd/command.c.
5043 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5045 * Do not process packet for disconnected socket connection.
5046 Affected file lib/silccore/silcpacket.c.
5048 * Process the DISCONNECT packet through scheduler in the
5049 client library. Affected file lib/silcclient/client.c.
5051 * Fixed the silc_client_packet_parse to not to increase
5052 the packet sequence number if the conn->sock and the
5053 current socket connection is not same. This can happen
5054 for example during key agreement when the conn includes
5055 multiple socket connections (listeners). Affected file
5056 lib/silcclient/client.c.
5058 * The sender of the file transfer request now provides also
5059 the pointer (listener) for the key exchange protocol. If
5060 the listener cannot be created then it sends empty key
5061 agreement and lets the receiver provide the listener.
5063 Added `local_ip' and `local_port' arguments to the
5064 silc_client_file_send. If they are provided they are used,
5065 if not then it will attempt to find local IP address, if
5066 not found or bind fails then the remote client will provide
5069 Affected files are lib/silcclient/client_ftp.c and
5070 lib/silcclient/silcapi.h.
5072 * Extended the FILE SEND command to support defining the
5073 local IP and port for key exchange listener. They are
5074 optional. Affected file irssi/src/silc/core/silc-servers.c.
5076 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5078 * Defined to WHOIS command reply the sending of fingerprint
5079 of the client's public key (if the proof of posession of the
5080 corresponding private key is verified by the server).
5081 Updated to the protocol specification.
5083 * Added support of receiving the client's public key's
5084 fingerprint in command reply in client library. Affected
5085 file is lib/silcclient/command_reply.c, and
5086 lib/silcclient/idlist.[ch].
5088 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5090 * Do not send over 128 chars long nickname to the server
5091 in NICK command. Affected file lib/silcclient/command.c.
5093 * Do not send over 256 chars long channel names to the server
5094 in JOIN command. Affected file lib/silcclient/command.c.
5096 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5098 * Assure that silc_server_close_connection cannot be called
5099 twice for same socket context. Affected file is
5102 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5104 * Send error message to application if opening file for
5105 writing during file transfer fails. Affected file is
5106 lib/silcclient/client_ftp.c.
5108 Remove all file transfer sessions for a client that we're
5109 removing from ID cache.
5111 Affected file is lib/silcclient/client_ftp.c.
5113 * Fixed silc_net_addr2bin to return correct address. Affected
5114 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5116 * Fixed file transfer session removing on signoff notify.
5117 Affected file irssi/src/silc/core/silc-servers.c.
5119 * Added the SilcClientFileError to be returned in the monitor
5120 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5121 Affected file lib/silcclient/silcapi.h.
5123 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5125 * Fixed a crash in silc_client_ftp_free_sessions and
5126 silc_client_ftp_session_free_client. Affected file
5127 lib/silcclient/client_ftp.c.
5129 * Added `disabled' field in the SilcChannelEntry in the server
5130 to indicate if the server entry is disabled. Affected file
5131 silcd/idlist.h, silcd/command[_reply].c.
5133 * SILC server adds now /var/run/silcd.pid everytime it is
5134 started. Affected file silcd/silcd.c.
5136 * Added silc_server_packet_send_clients to send a packet to
5137 the provided table of client entries. Affected file
5138 silcd/packet_send.[ch].
5140 * Fixed a crash in client resolving in client_prvmsg.c in
5141 client library. Affected file lib/silcclient/client_prvmsg.c.
5143 * Do not actually remove the client directly from ID cache
5144 during SERVER_SIGNOFF, but invalidate it. This way we
5145 preserve the WHOWAS info for the client. Affected file
5146 silcd/server_util.c.
5148 * Fixed SERVER_SIGNOFF notify handling in the server. The
5149 server is now able to process incoming SERVER_SIGNOFF notify
5150 for a server that it doesn't even know about. It will remove
5151 the clients provided in the notify. Affected file
5152 silcd/packet_receive.c.
5154 * Check for partial packet in data queue after every packet that
5155 was found from the queue. Return and wait for more data if
5156 there is partial data in queue. Affected file is
5157 lib/silccore/silcpacket.c.
5159 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5161 * Added SilcClietFileError enum to indicate error in
5162 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5163 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5164 Affected files lib/silcclient/silcapi.h and
5165 lib/silcclient/client_ftp.c.
5167 * Check that newsize in silc_buffer_realloc is larger than
5168 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5170 * Added better monitor of file transfers. It now monitors
5171 key agreement protocol during the file transfer too. Added
5172 error reporting too. Affected files
5173 irssi/src/silc/core/silc-servers.c,
5174 irssi/src/fe-common/silc/module-formats.[ch].
5176 * Wrote a help file for FILE command.
5178 * Added silc_rng_global_get_byte_fast to get not-so-secure
5179 random data as fast as possible. Random data is read from
5180 /dev/urandom if available and from the SILC RNG if not
5181 available. It is used in padding generation. Affected file
5182 lib/silccrypt/silcrng.[ch].
5184 * All packets in client library are now processed synchronously.
5185 Optimized packet processing a lot. Affected file
5186 lib/silcclient/client.c.
5188 * All server connection packets are processing synchronously
5189 now in server, to optimize packet processing. Affected file
5192 * Include files are installed now only in Toolkit distribution
5193 if make install is given. Affected files: all Makefile.am's.
5195 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5197 * Assure that silc_client_notify_by_server_resolve does not
5198 resolve the client information multiple times. If it cannot
5199 be found by the first it cannot be found at all. Affected
5200 file lib/silcclient/client_notify.c.
5202 * Fixed WHOWAS command reply calling. Affected file
5203 lib/silcclient/command_reply.c.
5205 * Removed all references to silc_idlist_get_client from the
5206 Irssi SILC client since that call is internal call used by
5207 the library. The Irssi SILC client will use now client
5208 retrieval functions found in silcapi.h.
5210 * Fixed a bug in resolving nickname info before sending
5211 private message. It used freed memory. Affected file
5212 irssi/src/silc/core/silc-servers.c.
5214 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5216 * Assure my_channels statistics cannot go negative in server.
5217 Affected files silcd/server.c, silcd/server_util.c.
5219 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5221 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5223 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5225 * Win32 Toolkit changes. Affected files
5226 win32/silc.dsw, win32/libsilc/libsilc.def,
5227 win32/libsilcclient/libsilc.def,
5228 lib/silcutil/silcutil.c, and
5229 lib/sftp/sftp_fs_memory.c.
5231 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5233 * Added silc_net_localip to return local host's IP address.
5234 Affected file lib/silcutil/silcnet.[ch].
5236 * If key exchange or rekey protocol is active for a connection
5237 parse all packets syncronously since there might be packets
5238 in packet queue that we are not able to process without first
5239 processing packets before them. Affected file silcd/server,
5240 lib/silcclient/client.c.
5242 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5243 whether library should continue processing the packet.
5244 Affected file lib/silccore/silcpacket.h.
5246 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5247 SilcSFTPMonitorData to SFTP server to monitor various
5248 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5249 lib/silcsftp/sftp_server.c.
5251 * Added silc_file_size to return file size. Affected file
5252 lib/silcutil/silcutil.[ch].
5254 * Implemented the file transfer support for the client library.
5255 Added preliminary support for simple client to client one-file
5256 transmission. Affected file lib/silcclient/client_ftp.c,
5257 lib/silccilent/client.[ch].
5259 * Added new local command FILE to the Irssi SILC Client.
5260 It is used to perform the file transfer. It has subcommands
5261 SEND, RECEIVE, SHOW and CLOSE. Affected files
5262 irssi/src/silc/core/client_ops.c,
5263 irssi/src/silc/core/silc-server.[ch].
5265 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5267 * Relay the SILC_PACKET_FTP in the server. Affected files
5268 silcd/server.c and silcd/packet_receive.c.
5270 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5272 * Renamed silc_file_read and silc_file_write to functions
5273 silc_file_readfile and silc_file_writefile. Added function
5274 silc_file_open and silc_file_close. Affected files
5275 lib/silcutil/silcutil.[ch].
5277 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5279 * Resolve the client info when received private message or
5280 channel message for a client which nickname we don't know.
5281 Affected files lib/silcclient/client_prvmsg.c and
5282 lib/silcclient/client_channel.c.
5284 * Do not crash in /KEY if client is not connected. Affected
5285 file irssi/src/silc/core/silc-channels.c.
5287 * Added SilcClientStatus field to the SilcClientEntry in the
5288 lib/silcclient/idlist.h.
5290 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5291 is incomplete and is being resolved, it won't be resolved
5294 Make sure also that USERS command reply does not resolve
5295 twice information. Affected file is
5296 lib/silcclient/command_reply.c.
5298 Make sure that silc_client_get_clients_by_list does not
5299 resolve twice same information.
5301 * Check for valid client->id in the silc_server_free_client_data.
5302 Affected file silcd/server.c.
5304 * Fixed /GETKEY nick@server not to crash if the server entry
5305 is not found. Affected file lib/silcclient/command.c.
5307 * Fixed the silc_server_check_cmode_rights to check the
5308 requested modes correctly. Affected file silcd/command.c.
5310 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5312 * Better checks for non-printable chars in nick added.
5313 Affected file silcd/command.c.
5315 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5317 * Call the silc_server_udpate_servers_by_server in the
5318 primary router that comes back online in the backup resuming
5319 protocol. Otherwise it routes packets wrong. Affected file
5320 silcd/server_util.[ch], silcd/server_backup.c.
5322 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5324 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5325 lib/silcutil/silcbuffmt.[ch].
5327 * Redefined the SILC packet header to include the padding
5328 length. Affected file lib/silccore/silcpacket.[ch].
5330 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5331 length for maximum padding up to 128 bytes). Affected
5332 file lib/silccore/silcpacket.h.
5334 * Removed all backwards support for old 0.5.x MAC thingies.
5335 The SILC packet header change makes it impossible to be
5336 backwards compatible.
5338 * Send the ENDING packet with timeout in the backup resuming
5339 protocol. This is to assure that all routers has connected
5340 to the primary router. Affected file silcd/server_backup.c.
5342 * Changed the RNG to take the first IV from random data. It
5343 used to take it from zero actually. Changed the RNG also
5344 to use /dev/urandom during session. /dev/random is used
5345 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5347 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5349 * Changed the SILC packet header to have the first two bytes
5350 (the packet length) encrypted. Affected files aroung the
5351 code tree, lib/silccore/silcpacket.[ch]. Removed the
5352 SilcPacketCheckDecrypt callback. It is not needed anymore
5353 since the silc_packet_receive_process will determine now
5354 whether the packet is normal or special.
5356 * Implemented the unidirectional MAC keys. Affected files
5357 lib/silcske/silcske.c, silcd/protocol.c and
5358 lib/silcclient/protocol.c.
5360 * Implemented the packet sequence number to the MAC computation.
5361 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5362 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5363 lib/silcclient/protocol.c.
5365 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5367 * Allow backup router to announce servers. All servers
5368 announced by backup router are added to the global list
5369 automatically. Update hte server's socket to our primary
5370 router also when backup router announces a server.
5371 Affected file silcd/packet_receive.c.
5373 * Do not update the client->router in the function
5374 silc_server_udpate_clients_by_server if the client is on
5375 global list. We might fail to find any specific server
5376 for locally connected clients and local cell clients. They
5377 should still use the `from' and not `to' as client->router.
5378 This fixes backup router resuming protocol. Affected file
5379 silcd/server_util.c.
5381 * Decrease channel statistics count only if the channel
5382 deletion worked. Affected files are silcd/server.c and
5383 silcd/server_util.c.
5385 * Added silc_server_update_servers_by_server to update origin
5386 of all server entries. Used during backup router protocol.
5387 Affected files silcd/server_util.[ch], silcd/server.c. and
5388 silcd/backup_router.c.
5390 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5391 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5392 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5393 lib/silccrypt/silchmac.c.
5395 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5397 * Assure that router cannot reroute the same channel message
5398 to the sender. Affected file silcd/packet_receive.c.
5400 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5402 * Made better checks that the channel message is not sent
5403 to the router it came from. Affected file is
5404 silcd/packet_send.c. Fixed memory leak too.
5406 * Announce informations for incoming router connection, but
5407 only after checking if it is replaced by backup router.
5408 Affected file silcd/packet_receive.c.
5410 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5412 * Fixed the backup resuming protocol to work in multiple
5413 router environment. Affected file silcd/server_backup.c.
5415 * Route packet only to one router in the function
5416 silc_server_packet_send_to_channel. Affected file is
5417 silcd/packet_send.c.
5419 * Fixed silc_server_send_notify_dest to set the broadcast
5420 flag. Fixed the silc_server_send_notify_topic to actually
5421 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5422 Affected file silcd/packet_send.c.
5424 * Changed the SFTP Filesystem interface. Changed the
5425 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5426 the filesystem operation function. The SilcSFTPFilesystem
5427 is now a context that is allocated by all filesystem allocation
5428 functions and it already includes the operations structure
5429 and filesystem specific context. It is given as argument
5430 now to the silc_sftp_server_start. This made the interface
5431 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5432 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5434 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5436 * Changed the backup router adding and getting interfaces
5437 in the server. The router that will be replaced by the
5438 specified backup router is now sent as argument. Affected
5439 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5442 * Added silc_net_addr2bin_ne to return the binary form of
5443 the IP address in network byte order. Affected files
5444 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5446 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5448 * Check for existing server ID in silc_server_new_server
5449 and in silc_server_connect_to_router_final and remove the
5450 old entry if it exists. Affected file silcd/packet_receive.c,
5453 * Send the channel message always to only one router, either
5454 in upstream or downstream. Affected file is
5455 silcd/packet_send.c.
5457 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5459 * Wrote the definition of the backup resuming protocol to the
5460 protocol specification.
5462 * Removed one redundant channel key generation from normal
5463 server during joining procedure. Removed one redundant
5464 channel key sending from server to router during joining
5465 procedure. Affected file silcd/command.c.
5467 * Made minor bugfixes to the backup router resuming protocol.
5468 Affected file silcd/server_backup.c, server.c.
5470 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5472 * Added --disable-asm configuration option. Affected files
5473 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5476 * Implemented the backup resuming protocol that is used to
5477 resume the primary router position in the cell after the
5478 primary router comes back online. Affected files
5479 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5480 and silcd/server_util.[ch].
5482 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5484 * Sleep two (2) seconds after sending QUIT command to server.
5485 Affected file lib/silcclient/command.c.
5487 * Assure that if outgoing data buffer is pending do not force
5488 send any data. Affected file silcd/packet_send.c.
5490 * Assure that if outgoing data buffer is pending do not force
5491 send any data. Affected file lib/silcclient/client.c.
5493 * Implemented the backup router support when the primary router
5494 goes down. The servers and routers can now use the backup
5495 router as new primary router without loosing connectivity.
5497 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5499 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5500 in the server to indicate disabled entry. All data read
5501 from the connection will be ignored and no data is sent
5502 for entry that is disabled. Affected files are
5503 silcd/idlist.h, silcd/server.c.
5505 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5507 * Created SFTP client and server test programs in the
5508 lib/silcsftp/tests directory.
5510 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5512 * Implemented memory filesystem (virtual filesystem) for
5513 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5516 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5518 * Implemented the SFTP (SSH File Transfer Protocol) to the
5519 lib/silcsftp. It includes SFTP client and SFTP server
5522 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5524 * Moved lib/silccore/silcprotocol.[ch] to the
5525 lib/silcutil library.
5527 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5528 take variable argument list pointer as argument. Affected
5529 file lib/silcutil/silcbuffmt.[ch].
5531 * Added silc_buffer_set function that is used to set data
5532 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5533 Affected file lib/silcutil/silcbuffer.h.
5535 * Changed various routines in the core library to use the new
5536 silc_buffer_set instead of allocating new buffer only for
5539 * Added 64-bit value formatting and unformatting support to the
5540 silc_buffer_[un]format routines. Affected file is
5541 lib/silcutil/silcbuffmt.[ch].
5543 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5544 to includes/bitmove.h.
5546 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5548 * Fixed channel user mode saving in client library. Affected
5549 file lib/silcclient/command[_reply].c.
5551 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5553 * Defined the file transfer to the SILC Protocol. Added
5554 new packet type SILC_PACKET_FTP and defined File Transfer
5555 Payload. The mandatory file transfer protocol is SFTP
5556 (SSH File Transfer Protocol). Affected file in addition
5557 of the internet draft is lib/silccore/silcpacket.h.
5559 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5560 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5561 is used as part of backup router protocol when the primary
5562 router of the cell is back online and wishes to resume
5563 the position as primary router.
5565 * Redefined the MAC generation keys in the protocol. The
5566 same key is not used anymore in both direction. Both
5567 direction will now use different keys for sending and
5568 receiving. This fixes a potential security flaw. This
5569 change causes incompatibilities in the protocol.
5571 * Redefined also the MAC computation from the packet.
5572 An packet sequence number is now added to the MAC
5573 computation. This prevents possible replay attacks against
5574 the protocol. This change too causes incompatibilities
5577 Added `sequence' field to the SilcPacketContext to hold
5578 the current sequence number for the packet.
5580 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5582 * Added `created' field to the SilcIDListData in the file
5583 silcd/idlist.h to indicate the time when the entry was
5586 * Added `created' field to the SilcChannelEntry too. Affected
5587 file silcd/idlist.h.
5589 * Added `creation_time' aguments to all the announcement functions
5590 in the server. If it is provided then only the entries that
5591 was created after the provided time frame are actually
5592 announced. Affected file silcd/server.[ch].
5594 * The protocol says that the Channel ID's IP address must be
5595 based on the router's IP address. Added check for this in
5596 the silc_server_new_channel when processing incoming New Channel
5597 Payload. Affected file silcd/packet_receive.c.
5599 * Print out the correct version with --version in SILC client.
5600 Affected file irssi/src/silc/core/silc-core.c.
5602 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5604 * Fixed WHOWAS command to check for completnes of the client
5605 entry always, not just when the command is coming from client.
5606 Affected file silcd/command.c.
5608 * Added new function silc_server_packet_queue_purge to purge the
5609 outgoing data queue to the network. After the function returns
5610 it is guaranteed that the outgoing packet queue is empty.
5611 Affected file silcd/packet_send.[ch].
5613 * Purge the outgoing packet queue in the rekey protocol's final
5614 callback to assure that all rekey packets go to the network
5615 before quitting the protocol. Affected file silcd/server.c.
5617 * Added silc_client_packet_queue_parse as similar function as
5618 in server to the client library. The affected file is
5619 lib/silcclient/client.c.
5621 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5623 * Splitted silcd/server.c and created silcd/server_util.[ch]
5624 for utility functions.
5626 * Added new socket flag SILC_SF_DISABLED to indicate that the
5627 connection is open but nothing can be sent to or received from
5628 the connection. Affected file lib/silcutil/silsockconn.[ch].
5629 The checking for disabled socket is checked in the low level
5630 silc_socket_write and silc_socket_read functions.
5632 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5634 * Allow only nicknames and channel names that fits into the
5635 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5637 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5639 * When processing JOIN command reply in server check that if
5640 the channel exists in our global list we'll move it the local
5641 list. Affected file silcd/command_reply.c.
5643 * Fixed the check whether client is joined on the channel already
5644 in JOIN command. Affected file lib/silcclient/command.c.
5646 * Fixed the JOIN command reply to check whether the channel
5647 already exists. Affected file lib/silcclient/command_reply.c.
5649 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5651 * Added silc_ske_status_string to map the SKE error numbers
5652 to readable strings. The affected files are
5653 lib/silcske/silcske[_status].[ch].
5655 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5657 * Do not show the private channels on the WHOIS channel list
5658 as it is not allowed by the protocol. The affected file is
5661 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5663 * Assure that the packet length digged from the actual packet
5664 is something sensible in the silc_packet_decrypt_rest_special
5665 in lib/silccrypt/silcpacket.c.
5667 * Free and NULL the allocated pointer in silc_hmac_alloc if
5668 the HMAC allocation fails. The affected file is
5669 lib/silccrypt/silchmac.c.
5671 * Print the selected security properties to the log files in
5672 the server. Affected file silcd/protocol.c.
5674 * Add SKE's reference counter even if calling the completion
5675 callback manually. Otherwise it goes negative, although it
5676 does not cause any problems. The affected file is
5677 lib/silcske/silcske.c.
5679 * Remove the client entry with short timeout after giving the
5680 KILL command. Affected file lib/silcclient/command.c.
5682 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5683 case all found clients are already disconnected (WHOWAS would
5684 found them) in the server. Affected file silcd/command.c.
5686 * Update the last_receive (time of last data received) to be
5687 updated only when received private or channel message so that
5688 the idle time showed in WHOIS makes more sense.
5690 * Added boolean field `valid' in to the SilcClientEntry in the
5691 client library to indicate whether the entry is valid or not.
5692 This fixes the nickname change bug on channel when changing
5693 the nickname to be same than the old (like nick to Nick) the
5694 nickname formatter doesn't set the new nick anymore to Nick@host.
5695 Affected file lib/silcclient/idlist.[ch].
5697 * Now actually fixed the nickname changing on disconnection.
5698 Added new function silc_change_nick to the Irssi SILC Client.
5699 Affected file irssi/src/silc/core/client_ops.c,
5700 irssi/src/silc/core/silc-nicklist.[ch].
5702 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5704 * Check that the public key exists in the GETKEY command before
5705 trying to encode it. Affected file silcd/command.c.
5707 * Print some notifications on received public keys with GETKEY
5708 command in the Irssi SILC Client. Affected files are
5709 irssi/src/fe-common/silc/module-formats.[ch],
5710 irssi/src/silc/core/client_ops.c.
5712 * Use IDENTIFY command to resolve the server information in the
5713 GETKEY command instead of INFO command. Affected file
5714 lib/silcclient/command.c.
5716 * All command reply functions in the client library now calls
5717 the pending command reply callbacks even if an error has
5718 occurred. The server has done this a long time and now it was
5719 time to move the client library to this as well. Now all
5720 errors can be delivered back to the pending command reply
5721 callbacks if necessary. Affected files are
5722 lib/silcclient/command[_reply].[ch].
5724 * Change the nickname on disconnection back to the username
5725 because in reconnect the server will enforce it to it anyway.
5726 Affected file irssi/src/silc/core/silc-servers.c.
5728 * Fixed a config file parsing bug in the Irssi SILC client.
5729 Affected file irssi/src/silc/core/clientconfig.c.
5731 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5733 * When printing the channel mode on JOIN, verify that the
5734 channel key and channel's HMAC are valid. Affected file
5735 irssi/src/silc/core/client_ops.c.
5737 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5739 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5740 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5741 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5743 * Removed channel key rekey task deleting from the function
5744 silc_server_save_channel_key. Affected file silcd/server.c.
5745 Added explicit timeout task context instead that is used to
5746 delete the task if we are registering a new task before the
5747 new task has elapsed.
5749 * When channel key rekey occurs the client library now saves
5750 the old channel key for a short period of time (10 seconds) and
5751 is able to use it in case some is still sending channel
5752 messages encrypted with the old key after the rekey. Affected
5753 file lib/silcclient/[idlist.h|client_channel.c].
5755 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5757 * Added check to the silc_server_new_id_real to not accept
5758 new ID if it is the sender's own ID. Affected file is
5759 silcd/packet_receive.c.
5761 * Assure that we do not announce ourself or the one we've
5762 sending our announcements when we're router and are announcing
5763 servers to our primary router. Affected file silcd/server.c.
5765 * Fixed silc_server_command_identify_check_client to assemble
5766 correct WHOIS packet. It send corrupted WHOIS packet and
5767 caused problem with router to router connections. Affected
5768 file silcd/command.c.
5770 Fixed also silc_server_command_whois_check the same way
5771 as for the IDENTIFY command.
5773 * Added new SilcIDListStatus to the server in the SilcIDListData
5774 structure. The status now includes the current status of
5775 the entry (like registered, resolved etc.). Affected file
5776 silcd/idlist.[ch]. Defined a bunch of different status types
5777 as well. This replaced the old boolean registered field as well.
5779 Added resolve_cmd_ident field to the SilcClientEntry structure
5780 too so that if the entry is for example being resolved so
5781 another command may attach to the same pending command reply
5782 without requiring to resolve the same entry again. This concept
5783 should optimize the WHOIS and the IDENTIFY resolving under
5784 heavy load by taking away unnecessary resolving for entries
5785 that are being resolved already.
5787 Added support for adding multiple pending commands for one
5788 command idenfier. Affected file silcd/command[_reply].[ch].
5790 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5791 before deleting the data. Otherwise the hash table will have
5792 freed data in comparison functions. Affected file is
5793 silcd/command_reply.c.
5795 * Fixed silc_idlist_replace_client_id to add the new entry to
5796 the cache with NULL nickname. Otherwise there will be invalid
5797 memory as the nickname after the nickname is freed. Affected
5798 file silcd/packet_receive.c.
5800 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5801 saved into wrong slots because the previous number of entries
5802 was not taken into account. Affected file silcd/idlist.c.
5803 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5805 * If we are router and we receive JOIN notify to a channel that
5806 does not have any users then notified client is marked as the
5807 channel founder, as it is it. The affected file is
5808 silcd/packet_receive.c
5810 * Added to the extended hash table API's table_del_*ext functions
5811 the destructor as argument too, so that the caller can decide
5812 which destructor to use or whether to use destructor at all.
5813 Affected file lib/silcutil/silchashtable.[ch].
5815 * Fixed ID Cache purging. It actually deleted the entries from
5816 the hash table after the data was freed. The hash table ended
5817 up comparing freed memory. The affected file is
5818 lib/silccore/silcidcache.c.
5820 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5822 * Fixed Irssi SILC client's KILL command's HELP syntax.
5824 * The USERS command now resolves the detailed user information
5825 if the userinfo field is missing. Affected file is
5826 lib/silcclient/command_reply.c.
5828 * Do not print error in silc_file_read if the read file does
5829 not exist. Just silently return NULL. Affected file is
5830 lib/silcutil/silcutil.c.
5832 * Fixed the silc_log_output to not wine about NULL filename
5833 and to not create some bogus " " filename. Affected file is
5834 lib/silcutil/silclog.c.
5836 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5838 * Fixed various printing bugs on the user interface in the
5839 Irssi SILC Client. Minor changes that were forgotten from
5842 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5844 * Fixed the configure.in.pre and the compilation and distribution
5845 environment to support the new autoconf 2.52. That version is
5846 now required to compile the CVS trunk.
5848 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5850 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5851 to generally parse user@fqdn format strings. Affected file
5852 lib/silcutil/silcutil.c.
5854 * Added nickname_format and nickname_force_format fields to the
5855 SilcClientParams structure. The first one defines the format
5856 for the nicknames that the library will enforce if the receives
5857 multiple same nicknames. The second one is boolean value and
5858 can be used to force the library to always enforce the format
5859 to the nicknames regardles whether there are multiple nicknames
5860 or not. This configurable formatting was employed to flexibly
5861 support accessing multiple nicknames from the user interface.
5862 The userinterface can now set the nicknames to what ever format
5863 they prefer. Affected file lib/silcclient/silcapi.h.
5865 Added function silc_client_nickname_format to the file
5866 lib/silcclient/idlist.c. It performs the nickname formatting.
5868 Added new field `hostname´ to the SilcClientEntry context.
5869 It holds the hostname of the client. Affected file is
5870 lib/silcclient/idlist.h.
5872 * Irssi SILC Client sets the nicknames in nick@hostn format.
5873 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5874 irssi/src/silc/core/silc-core.c.
5876 The WHOIS printing now also shows both the real nickname and
5877 the formatted nickname so that user knows how to access the
5878 user if there are multiple same nicknames cached. Affected
5879 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5880 printing formatting too to take the hostname now as a separate
5881 argument. The Affected file is
5882 irssi/src/fe-common/silc/modules-formats.[ch].
5884 * Changed the silc_client_get_clients_local to accept the formatted
5885 nickname as argument. It accepts the real nickname too but the
5886 formatted nickname can be used to find the true entry from
5887 multiple entries. Affected file lib/silcclient/silcapi.h and
5888 lib/silcclient/idlist.c.
5890 * Added nickname_format_parse field to the SilcClientParams.
5891 It is a callback function provided by the application to parse
5892 the nickname out of the formatted nickname string. The library
5893 calls it to get the nickname from the formatted string. Since
5894 the application generally knows better the format of the nickname
5895 string it parses it instead of the library, even though library
5896 encodes the formatted string. If the callback function is not
5897 provided then the library will use the string as is. The
5898 affected file is lib/silcclient/silcapi.h.
5900 * All the nickname strings passed to the client library in
5901 commands are now expected to be formatted nickname strings.
5902 If the command does not support the formatted nickname string
5903 it will assume that the sent string is the actual nickname.
5904 Affected file lib/silcclient/command.c.
5906 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5908 * Added public key authentication support to OPER and SILCOPER
5909 commands in the client library. Affected file is
5910 lib/silcclient/command.c.
5912 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5914 * Changed the get_auth_methdod client operation to be asynchronous.
5915 It can be async if the application resolves the authentication
5916 method from the server during the negotiation. Added new
5917 SilcGetAuthMeth completion callback that the application will
5918 call after resolving the authentication method.
5920 Added function silc_client_request_authentication_method that
5921 the application can use to resolve the authentication method
5922 from the server. Added also SilcConnectionAuthRequest callback
5923 that the library will call after the server has replied. The
5924 application can call this function if it does not know the
5925 current authentication method.
5927 Affected files are lib/silcclient/client.c and
5928 lib/silcclient/silcapi.h.
5930 * The Irssi SILC client now automatically resolves the authentication
5931 method incase any configuration information is not present (and
5932 currently there never is). The affected file is
5933 irssi/src/silc/core/client_ops.c.
5935 * Fixed public key authentication from the client library.
5936 Affected file lib/silcclient/protocol.c. Changed also the
5937 protocol specification about the public key authentication in
5938 the connection authentication protocol. The actual data to be
5939 signed is now computed with a hash function before signing.
5941 * Fixed the public key authentication from the server as well.
5942 Affected file silcd/protocol.c.
5944 * Removed the mlock()'s from the memory allocation routines.
5945 Affected file lib/silcutil/silcmemory.c. The ./configure does
5946 not check anymore for the mlock(). Affected file is
5949 * Fixed USERS command in server to allow the execution of the
5950 command for private and secret channels if the client sending
5951 the command is on the channel. Affected file silcd/command.c.
5953 * Fixed silc_client_get_clients_local to return the clients
5954 count correctly. It could return wrong value. Affected file
5955 lib/silcclient/idlist.c.
5957 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5959 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5960 types. The assembler optimizations seemed not to like 64-bit
5961 data types. The assmebler optimizations thus are now enabled
5962 also for BSD systems as opposed to only enable them for Linux.
5964 * Do not check for threads at all on BSD systems. Affected
5965 file configure.in.pre.
5967 * Removed -n and -h options from the Irssi SILC Client since
5968 they are not used in silc.
5970 * Fixed the prime generation to assure that the first digit
5971 of the generated random number is not zero since our conversion
5972 routines does not like number strings that starts with zero
5973 digit. If zero digit is seen the random number is regenerated.
5974 This caused some corrupted RSA keys when the zero first digit
5975 was met. Affected file lib/silcmath/silcprimegen.c.
5977 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5979 * Fixed WIN32 configuration in the ./configure script.
5980 Fixed to include xti.h on environments that has it.
5981 Patches by Carsten Ilchmann and andrew.
5983 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5985 * Changed the silc_id_create_client_id to be collision
5986 resistant. It is now assured that there cannot be created
5987 two same client ID's. I suspect that some weird bugs in
5988 the server were actually caused by duplicate Client IDs.
5989 Affected file silcd/serverid.[ch]. A router receiving
5990 new ID now also assures and informs the sending server
5991 if the ID caused collision.
5993 * Changed the silc_id_create_channel_id to also assure that
5994 there are no collisions.
5996 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5998 * Statement about ignoring the Mutual Authentication flag when
5999 performing rekey with PFS was a bit misleading. It is ignored
6000 if it was set in the initial negotiation, it cannot be even
6001 set in the rekey. Fixed in the ke-auth draft. Started the
6002 new versions of the protocol drafts in the doc/.
6004 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6006 * Fixed a bug in silc_client_command_identify_save when saving
6007 new channel information. The channel name was no duplicated
6008 and caused crash on exit. Affected file is
6009 lib/silcclient/command_reply.c.
6011 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6013 * Fixed the getkey command handling in the server. Send just
6014 empty OK reply to the sender if the key could not be fetched
6015 (but everything else was ok, like the key just was not available).
6016 Changed the public key parameter to optional in the protocol
6017 specs so that empty OK reply can be sent. Affected file
6020 Added a message to Irssi SILC client to tell to user if the
6021 server did not return a public key.
6023 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6025 * Fixed a channel key regeneration bug. It registered new
6026 timeout tasks exponentially until all system resources were
6027 used. Affected file silcd/server.c.
6029 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6031 * Added the SILC Document generator to the scripts/silcdoc.
6032 It can be used to generate the Toolkit Reference Manual out
6033 of the source tree. Internally it will also use the RoboDoc
6034 generator now imported in util/robodoc.
6036 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6038 * Added couple of return's in rekey protocol if error orccurred
6039 during the protocol. The execution must be terminated.
6040 Affected file silcd/protocol.c. Also, terminate the protocol
6041 always with timeout.
6043 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6045 * The client's Client ID was created initally from the wrong
6046 nickname (it could have been in format nick@host) in the
6047 silc_server_new_client. Affected file silcd/packet_receive.c
6049 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6051 * Added some SILC_LOG_ERROR's to various error conditions
6052 if client could not be added to ID cache. Affected files
6053 silcd/packet_receive.c and silcd/server.c.
6055 * When client's sock->user_data is freed, NULL also the
6056 client->router and client->connection pointers. Added check
6057 for these pointers being NULL to various places around the
6058 code. Affected file silcd/server.c.
6060 * Added client->data.registered == TRUE checks to various
6061 places around the code to assure that unregistered client's
6062 are not handled when it is not allowed. Affected file
6065 * Added `bool registered' fields to all
6066 silc_idlist_[server|client]_get_* routines to indicate whether
6067 the fetched client needs to be registered or not. Affected
6068 file silcd/idlist.[ch].
6070 * Add your own entry as registered to the ID cache in the
6071 server. Affected file server.c.
6073 * Fixed a bug in silc_server_new_server. The SilcServer was
6074 set as the new server's context instead of SilcServerEntry.
6075 This naturally caused some weird bugs.
6077 * Added "updated" field the SilcChannelEntry which indicates
6078 the time since the channel entry was last accessed. This
6079 can be used to determine whether it is necessary to
6080 announce the channel after backup resuming protocol.
6081 Affected files silcd/idlist.[ch].
6083 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6085 * Do not delete the channel rekey task when adding it
6086 for in silc_server_create_channel_key.
6088 * Changed the silc_server_create_channel_key to return
6089 TRUE or FALSE to indicate the success of the channel key
6092 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6094 * Fixed MSVC++ project files and added missing files to
6095 Makefiles under win32/.
6097 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6099 * Do not add TCP_NODELAY flag if the operating system
6100 does not have it defined. Affected files are
6101 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6103 * Fixed buffer overflow from Irssi SILC Client. Affected
6104 file irssi/src/fe-common/core/themes.c.
6106 * Fixed double free in client library in the file
6107 lib/silcclient/client.c when disconnecting from server.
6109 * Applied double free patch from cras to Irssi SILC client.
6110 Affected files irssi/src/core/[modules/expandos].c
6112 * Fixed the disconnection handling to Irssi SILC Client.
6113 The application must call silc_client_close_connection
6114 in ops->connect client operation in case of failure of
6115 the connection. Affected file is
6116 irssi/src/silc/core/client_ops.c.
6118 * Do not set sock->protocol to NULL in the function
6119 silc_client_close_connection after executing the protocol's
6120 final callback since the sock might not be valid anymore.
6121 Affected file lib/silcclient/client.c.
6123 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6125 * Do not enable SILC_THREADS if the linking with libpthread
6126 did not happen. Affected file configure.in.pre.
6128 * Added notion to protocol specification that server must
6129 verify the sent authentication payload with CMODE when
6130 setting the channel founder key. Implemented it to the
6131 server. Affected file silcd/command.c.
6133 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6135 * Added _EXTRA_DIST SILC distribution variable to the
6136 distributions file. It is used to conditionally add extra
6137 files or directories to the specific distribution. Affected
6138 files ./prepare, Makefile.am.pre and distributions.
6140 Removed the `_' from the start of the distribution names.
6143 * Added README.WIN32 for instructions to compile the Toolkit
6146 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6148 * Fixed a double free in disconnection in the server. Affected
6149 file is silcd/server.c.
6151 * Fixed the lib/silcske/groups.c to work now also with GMP
6152 MP library. The string conversion did not work when using
6153 specific base and the base is indicated in the string as well.
6155 * Created win32/ directory which now includes MSVC++ specific
6156 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6157 It will appear only in the toolkit distribution
6159 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6161 * Changed the key material distribution function in case when
6162 the hash output is too short. The data is now concatenated
6163 a bit differently than it used to. Made the change to the
6164 SKE protocol specification.
6166 * Added better GMP detection to configure.in.pre. A patch
6169 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Fixed a minor bug in SKE that might cause some problem on
6172 some platforms. Affected file lib/silcske/silcske.c.
6174 * Added the cookie checking for initiator in the SKE. It checks
6175 that the responder returns the sent cookie unmodified. The
6176 affected file is lib/silcske/silcske.c. Added new SKE
6177 error type INVALID_COOKIE that can be sent during the
6178 negotiation. Fixed some memory leaks as well.
6180 * Added the "invalid cookie" error message to Irssi SILC client's
6183 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6185 * Added `task_max' field to the SilcClientParams to indicate
6186 the maximum tasks the scheduler can handle. If set to zero,
6187 default values are used. Affected file lib/silcclient/silcapi.h.
6189 * Fixed memory leaks in silc_client_close_connection. Affected
6190 file lib/silcclient/client.c.
6192 * Added silc_client_del_client_entry to client library to free
6193 all memory of given client entry. Affected file is
6194 lib/silcclient/idlist.[ch].
6196 * Added new functions silc_client_del_channel and
6197 silc_client_del_server to delete channel and server entries.
6198 Affected file lib/silcclient/[silcapi.h/idlist.c].
6200 * Removed silc_client_del_client_by_id from silcapi.h.
6202 * Fixed the INFO command to return the server's own info
6203 correctly when querying by Server ID. Affected file is
6206 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6208 * Removed the non-blocking settings in WIN32 code in the
6209 silc_sock_[read/write] and added SleepEx instead. Affected
6210 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6211 of input data is now checked with FIONREAD and ioctlsocket.
6213 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6215 * Call silc_schedule_task_del_by_context in the
6216 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6217 Affected file lib/silccore/silcprotocol.c.
6219 * Call silc_protocol_cancel for active protocols in the
6220 silc_server_close_connection if the funtion
6221 silc_server_free_sock_user_data has not been called.
6222 Affected file silcd/server.c.
6224 * Generic tasks cannot be deleted using the del_by_fd
6225 task deleting function since generic tasks does not match
6226 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6228 * Added a notion to SILCOPER help file that the SILCOPER works
6229 only on router server, not on normal server.
6231 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6233 * Added for WIN32 support for the new scheduler as well.
6234 Affected file lib/silcutil/win32/silcwin32schedule.c.
6236 * Fixed the SHA1 implementation to work on various platforms.
6238 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6240 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6241 API. It is part of the scheduler now. Everything else is
6242 as previously but some functions has changed their names.
6243 Checkout the lib/silcutil/silcschedule.h for the interface.
6244 Updated all applications to use the new interface. Affected
6245 files are lib/silcutil/silcschedule.[ch].
6247 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6249 * Found a bug in the SKE implementation. The HASH value,
6250 specified by the protocol, was not computed correctly. The
6251 public key of the responder was not added to the computation
6252 even though it is mandatory. Affected file lib/silcske/silcske.c.
6253 This unfortunately causes incompatibilities with older
6254 clients and servers.
6256 * Added WIN32 specific network init and uninit functions:
6257 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6258 the Winsock2. Affected file lib/silcutil/silcnet.h and
6259 lib/silcutil/win32/silcwin32net.c.
6261 * Set the socket always to nonblocking mode on WIN32 after
6262 reading data or writing data. Affected file is
6263 lib/silcutil/win32/silcwin32sockconn.c.
6265 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6267 * Fixed various compilation problems under WIN32. Affected
6268 files lib/silcutil/win32/silcwin32thread.c and
6269 lib/silcutil/win32/silcwin32schedule.c.
6271 * Removed all _internal.h #includes from public header
6272 files. Internal headers must never be included from
6275 Removed also the lib/silcske/payload_internal.h file.
6277 * All include files that may be needed (public and some others
6278 included by the public headers) by application developers are
6279 now copied to the ./includes directory. It does not copy any
6280 internal headers. Affected file Makefile.defines.pre and all
6281 Makefile.am's under lib/ and subdirs.
6283 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6285 * Do not change the ~/.silc directory's permissions automatically.
6286 Affected file irssi/src/silc/core/clientutil.c.
6288 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6290 * Do not cancel the protocol in silc_server_close_connection
6291 it might cause recursion. Now cancelled in the function
6292 silc_server_free_sock_user_data. Affected file silcd/server.c.
6294 * Fixed the silc_server_remove_clients_by_server to regenerate
6295 the channel keys correctly finally. Added also new function
6296 silc_server_remove_clients_channels to actually do it.
6297 Affected file silcd/server.c.
6299 * Fixed the silc_server_new_channel to not crash by giving
6300 wrong router to the new channel. Affected file is
6301 silcd/packet_receive.c.
6303 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6305 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6306 which is given as argument to the silc_client_alloc now.
6307 It can be used to configure the client and set various parameters
6308 that affect the function of the client.
6310 * The USERS command in server did not check whether the channel
6311 is private or secret. Affected file silcd/command.c.
6313 * Added new argument to the USERS command in protocol specification.
6314 The USERS command now can take the channel name as argument
6315 as well. Added support for this in client and server and
6316 updated the protocol specs.
6318 * Completed the GETKEY command in client. It can be now used
6319 to fetch also servers public key not only some clients.
6320 Affected files lib/silcclient/command[_reply].c.
6322 * Added silc_client_get_server to return server entry by the
6323 server name. Affected files lib/silcclient/silcapi.h and
6326 * Redefined the IDENTIFY command in protocol specification to be
6327 more generic. It now can be used to query information about
6328 any entity in the SILC Network, including clients, servers and
6329 channels. The query may be based either the entity's name
6330 or the ID. Added support for this in both client and server.
6332 Affected files silcd/command.c and lib/silcclient/command.c
6333 and command_reply.c.
6335 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6336 the _from_client and _from_server functions. Affected file
6339 * Added silc_client_get_channel_by_id_resolve to the file
6340 lib/silcclient/silcapi.h to resolve channel information by
6341 its ID. Added also silc_client_get_channel_by_id that
6342 does not resolve it from the server.
6344 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6346 * Added SilcServerEntry context into the client library
6347 to represent one server. The INFO command now allocates
6348 these to save the resolved server info. For now on the
6349 client library will also keep information about servers,
6350 connected and resolved with INFO.
6352 The INFO command now allocates the SilcServerEntry context
6353 and saves the server info there. The COMMAND_REPLY in
6354 the INFO now returns the parameters to application in
6355 same order as defined in the protocol specification.
6357 The entries are cached in the client->server_cache.
6359 * The INFO command is now issued after received the Client ID
6360 from the server. Affected file lib/silcclient/client.c.
6362 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6363 to the application as the mode changer might be server.
6364 It is guaranteed that NULL is not returned anymore to the
6365 application. Affected file lib/silcclient/client_notify.c.
6367 The ID Type is now also passed to the application so that
6368 it can check whether the returned entry is SilcClientEntry
6371 Added new function silc_client_get_server_by_id to return
6372 the server entry by ID. Affected files are the
6373 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6375 * Do not create the channel in the Irssi SILC Client when issuing
6376 the JOIN command but when received the sucessful JOIN command
6377 reply. Otherwise the channel might get created even though we
6378 could not join it. The Affected file is
6379 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6381 * Fixed a channel joining bug in router. The router must also
6382 check the channel modes, invite and ban lists etc. when serving
6383 the JOIN command sent by normal server. Affected file is
6384 silcd/command.c. The router now resolves the client's
6385 information from the server who sent the JOIN command if it
6386 does not know it, and processes the JOIN command only after
6389 * Changed the SilcCommandCb to take new argument; void *context2.
6390 Affected file lib/silccore/silccommand.h
6392 The second argument in the command callbacks in the server now
6393 includes the SilcServerCommandReplyContext if the command was
6394 called as pending command callback from the command reply.
6395 Otherwise it is NULL. When called as pending the status of the
6396 command reply will be checked and if it was erronous the
6397 error will be sent to the original sender of the command.
6398 This way the client always receives the error messages even
6399 though the server was actually the one who received the error
6400 when it resent the command to router, for example. Affected
6401 files silcd/command[_reply].[ch].
6403 * Fixed sending WHOWAS command's error message to client if
6404 the requested client could not be found. It was missing.
6407 * Changed the CMODE and CUMODE commands reply arguments in the
6408 protocol specification. The Channel ID is now sent in both
6409 of the commands to identify the channel. Implemented this
6410 new feature to the client and server. Affected files
6411 lib/silcclient/command_reply.c and silcd/command.c.
6413 * Made better checks for invite and ban lists in the JOIN
6414 command in server. Affected file silcd/command.c.
6416 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6418 * The server now performs the incoming host IP/DNS lookup
6419 using the silc_socket_host_lookup and thus does not block
6420 the server anymore. Affected file silcd/server.c.
6422 * Completed the multi-thread support for SILC Scheduler in
6423 the lib/silcutil/silcschedule.c.
6425 * Fixed the configure.in.pre to detect the pthread correctly
6428 * Fixed a deadlock in silc_task_queue_wakeup in the file
6429 lib/silcutil/silctask.c.
6431 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6433 * Added new function silc_schedule_wakeup that is used in
6434 multi-threaded environment to wakeup the main thread's
6435 schduler. It needs to be used when a thread adds a new task
6436 or removes a task from task queues. After waking up, the
6437 scheduler will detect the task queue changes. If threads
6438 support is not compiled in this function has no effect.
6439 Implemented the wakeup mechanism to both Unix and WIN32
6440 systems. Affected files are lib/silcutil/silcschedule.[ch],
6441 lib/silcutil/unix/silcunixschedule.c and the
6442 lib/silcutil/win32/silcwin32schedule.c.
6444 * Added new function silc_task_queue_wakeup to wakeup the
6445 scheduler by the specified task queue. Affected file
6446 lib/silcutil/silctask.[ch].
6448 * The silc_socket_host_lookup_start now wakes up the scheduler
6449 after adding the timeout task. Affected file is
6450 lib/silcutil/silcsockconn.c.
6452 * The silc_socket_host_lookup is synchronous now if the threads
6453 support is not compiled in. However, the callback is still
6454 called asyncronously through the scheduler, anyway. Affected
6455 file lib/silcutil/silcsockconn.c.
6457 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6459 * Added new function silc_socket_host_lookup to perform
6460 asynchronous IP and FQDN lookups for the socket connection.
6461 Affected files lib/silcutil/silcsockconn.[ch].
6463 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6465 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6466 that may or may not compile the mutex support in.
6468 Changed the silc_mutex_alloc interface. It allocates the
6469 mutex now to the sent pointer and returns TRUE or FALSE.
6471 Affected file lib/silcutil/silcmutex.h.
6473 * Wrote the SILC Task Queue interface to support multi-threads.
6474 Affected file lib/silcutil/silctask.[ch].
6476 * Wrote the SILC Scheduler to support multi-threads. Affected
6477 file lib/silcutil/silcschedule.c.
6479 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6481 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6482 in lib/silcutil/win32/.
6484 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6486 * Defined SILC Mutex API and SILC Thread API and implemented
6487 them for Unix. Affected files are
6488 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6489 lib/silcutil/unix/silcunixmutex.c and
6490 lib/silcutil/unix/silcunixthread.c.
6492 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6494 * Fixed the silc_server_remove_clients_by_server's channel
6495 key re-generation. The hash table handling was incorrect
6496 and would not work with many channels. Affected file is
6499 * Fixed some memory leaks around the server code.
6501 * Rewrote the silc_server_get_users_on_channel to support IPv6
6502 based Client ID's. Affected file silcd/server.c.
6504 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6505 specification. However, a separate document must be written
6506 to define the detailed signing procedure and the payload
6507 associated with the flag. Defined the flag to the
6508 lib/silccore/silcchannel.h as well.
6510 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6512 * Changed the dynamic tables to static size tables in the
6513 lib/silccrypt/silchmac.c.
6515 * Removed GCC dependencies from the code. A patch by cras.
6517 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6519 * Do not show the error "Error receiving packet bla bla"
6520 in server if it really was not an error (-2 means that reading
6521 is pending). Affected file silcd/server.c.
6523 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6525 * Fixed a possible crash in silc_server_remove_clients_by_server
6526 in silcd/server.c. Fixed there also some memory leaks.
6528 * Fixed the silc_idlist_replace_client_id. It could replace
6529 wrong key in the hash table. Affected file silcd/idlist.c.
6531 * Do not check whether there are global users on the channel
6532 if the channel->global_users is FALSE. Affected functions
6533 silc_server_remove_from_one_channel and
6534 silc_server_remove_from_channels in silcd/server.c. Also,
6535 do not check if the removed client is local as we can be
6536 sure that global client was not removed from the channel
6537 and checking for global users is not needed.
6539 * The silc_server_remove_clients_by_server now re-generates
6540 the channel keys correctly for those channels that had
6541 clients removed from them. Affected file silcd/server.c.
6543 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6545 * Found the reason of random crashes in the server. We weren't
6546 ignoring the SIGPIPE signal (which can be sent in write())
6547 and it crashed the server. Affected file silcd/silcd.c.
6549 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6551 * Assure that sock->user_data is not NULL in the function
6552 silc_server_packet_send in silcd/packet_send.c.
6554 * Disconnect the remote connection if it could not be added
6555 to any ID lists in the server. The affected file is
6558 * Check in silc_server_packet_send[_real/dest] that the
6559 socket is not disconnecting and ignore the data if it is.
6560 Affected file silcd/packet_send.c.
6562 * Define inline to __inline on native WIN32 compilation.
6563 Affected file includes/silcwin32.h.
6565 * Added some explicit type casts for inline code since MSVC
6566 require them. Affected files lib/silcutil/silcbuffer.h,
6567 lib/trq/silcdlist.h and lib/trq/silclist.h.
6569 * Print warning in log files from now on if the packet
6570 decryption fails. Affected file silcd/server.c.
6572 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6574 * Changed the `say' client operation's interface to accept
6575 new `type' argument to indicate the type of the message sent
6576 by the library. The application may filter the library's
6577 messages according the type. The affected file is the
6578 lib/silcclient/silcapi.h.
6580 * Added two new functions to lib/silcclient/silcapi.h:
6581 silc_client_del_client and silc_client_del_client_by_id.
6582 Affected file lib/silcclient/idlist.c.
6584 * Moved the clientincludes.h from includes/ to silc/ and
6585 serverincludes.h from includes/ to silcd/.
6587 * The modes for the CMODE and CUMODE are now passed as
6588 uint32 for application with COMMAND_REPLY. The affected
6589 file is lib/silcclient/command_reply.c.
6591 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6593 * /WHOIS without arguments shows client's own information.
6594 Affected file lib/silcclient/command.c.
6596 * Changed PING to not accept any arguments. The specs
6597 says that client can ping only the connected server so
6598 requiring an argument is not needed. Affected file is
6599 lib/silcclient/command.c.
6601 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6603 * Fixed a fatal bug in private message sending and reception
6604 encryption and decryption when using private message keys.
6605 The implementation was incorrect and did not follow the
6606 specification. It causd that some of the message were
6607 lost since it did not use the sending and receiving keys
6608 as the protocol suggests. This has been fixed and will cause
6609 incompatibilities with older clients when sending private
6610 message encrypted with private message keys. Affected files
6611 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6612 and various other in Irssi SILC Client.
6614 Added `responder' boolean argument to the functions
6615 silc_client_add_private_message_key[_ske] to indicate when
6616 the key is added as responder or initiator of the key
6619 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6621 * Removed the silc_ske_check_version function and created
6622 a SilcSKECheckVersion callback. Added also a function
6623 silc_ske_set_callbacks that is now used to set all SKE
6624 callbacks. The callback functions are not given to
6625 the SKE functions anymore, but this function is used to
6628 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6630 * Added `silc_version' argument to the silc_client_alloc
6631 to define the version of the application for the library.
6632 The library will use the version string to compare it
6633 against the remote host's (usually a server) version
6634 string. Affected file lib/silcclient/silcapi.h
6636 * Added the KE protocol context to Key Agreement context
6637 in client library so that we can abort the SKE if it
6638 is in process when we get timeout. Affected file is
6639 lib/silcclient/client_keyagr.c.
6641 * Do not resolve the client ID forever if it returns in the
6642 first time that such client does not exist. This was done
6643 for example with private message. Affected file is
6644 lib/silcclient/client_prvmsg.c.
6646 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6648 * Do not add regex.h for WIN32. The affected file
6649 includes/silcincludes.h.
6651 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6652 not work yet 100%. It generates the DLL's automatically
6653 when compiling with --with-win32 under cygwin.
6655 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6657 * lib/contrib/regex.c is not compiled on WIN32.
6659 * Added silc_net_get_socket_opt function to the
6660 lib/silcutil/silcnet.h.
6662 * Added includes/silcwin32.h for WIN32 specific includes
6665 * Do not use ptime structure or any of the posix process
6666 functions on WIN32 in lib/silccrypt/silrng.c.
6668 * Added silc_gettimeofday to provide generic function
6669 for struct timeval on all platforms. Added the function
6670 to lib/silcutil/silcutil.h.
6672 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6674 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6675 library as they clearly belong there. As a plus side we
6676 can make the actual socket connection routines platform
6679 Added also new generic function silc_socket_read and
6680 silc_socket_write (that used to be silc_packet_[read/write].
6681 The implementation of these are platform specific.
6683 * Added WIN32 specific routines of silc_socket_[read/write]
6684 to lib/silcutil/win32/silcwin32sockconn.c.
6686 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6688 * Added preliminary support for native WIN32 compilation under
6689 cygwin (using the -mno-cygwin option for GCC) to the
6690 ./configure.in.pre. The --with-win32 now prepares the
6691 compilation for native WIN32.
6693 * Rewrote the SILC Scheduler interface in the file
6694 lib/silcutil/silcschedule.h. The scheduler is now context
6695 based and does not have anymore any global static scheduler.
6696 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6697 and created lib/silcutil/win32 directory for WIN32 based
6700 * Added Unix specific network routines to the
6701 lib/silcutil/unix/silcunixnet.c and the old
6702 lib/silcutil/silcnet.c includes now only generic routines.
6704 Added WIN32 specific network routines to the
6705 lib/silcutil/win32/silcwin32net.c.
6707 * Added Unix specific utility functions from the
6708 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6710 * Added WIN32 SILC Scheduler to the file
6711 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6714 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6716 * Do not handle JOIN notify in the server if the target client
6717 is not registered (idata->registered == FALSE). The affected
6718 file is silcd/packet_receive.c.
6720 * Update the nickrec->founder in event_cumode in the Irssi SILC
6721 client. Affected file irssi/src/silc/core/silc-channels.c.
6723 * Fixed the CUMODE_CHANGE notify handling in the server when
6724 server and router are announcing their clients on channels.
6725 Now the mode changes are saved and notified correctly. The
6726 affected file is /silcd/packet_receive.c.
6728 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6729 They really did not replace the cache entry in the ID Cache.
6730 Now they do that. Affected file silcd/idlist.c.
6732 * Fixed the KICK notify handling in the Irssi SILC client to
6733 update the channel records so that the kicked client does not
6734 appear to be on the channel. The affected file is
6735 irssi/src/silc/core/silc-channels.c.
6737 * Always update the conn->current_channel when executing command
6738 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6740 * Fixed the KILL notify handling in Irssi SILC client to remove
6741 the killed client on all channels.
6743 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6745 * Fixed the silc_parse_command_line to remove extra spaces
6746 from the start and end of the arguments. Affected file is
6747 lib/silcutil/silcutil.c.
6749 * Cancel and free any active protocol in the function
6750 silc_server_close_connection. Affected file silcd/server.c.
6752 * Cancel and free any active protocol in the function
6753 silc_client_close_connction. Affected file is
6754 lib/silcclient/client.c.
6756 * Do not execute the KILL command for clients that are in
6757 history (ie. they are not in the network). Affected file is
6760 * Fixed KILL notify handling, client does not crash anymore.
6761 Affected file irssi/src/silc/core/silc-channels.c.
6763 * Reduced the default packet buffer size from 2048 to 1024 in
6764 lib/silccore/silcpacket.c.
6766 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6767 counter to the SKE context that is incresed when the SKE library
6768 performs async operation outside the library. If the outside
6769 process frees the SKE context and FREED status will be set
6770 and the library will detect after the sync operation that the
6771 libary is freed. The affected files are
6772 lib/silcske/silcske[_status].[ch].
6774 * Resolve the client entry information in the function
6775 silc_client_channel_message to assure that NULL pointer is not
6776 passed as client entry to the application. */
6778 * Fixed the task timeout calculation to assure that there is
6779 never negative timeouts. The affected file is
6780 lib/silcutil/silcschedule.c.
6782 * Fixed the channel user mode notification sending in server.
6783 It was sent point-to-point to the router (or to server by router)
6784 but it needs to be destined to a channel. The routines now
6785 supports sending the channel user mode notifys to the channels
6786 when announcing clients and channels. Affected files are
6787 silcd/server.c and silcd/packet_receive.c.
6789 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6790 It did not actually replace the old channel entry in the cache.
6791 Affected file lib/silcclient/client_notify.c.
6793 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6795 * Fixed a possible crash in silc_packet_send_prepare. It now
6796 assures always that there is enough space in the buffer and
6797 at the tail area of the buffer (for MAC).
6799 Fixed the inbound buffer reallocation in silc_packet_read.
6800 It was old code and did not handle the reallocation correctly.
6803 The affected file is lib/silccore/silcpacket.c.
6805 * Fixed buffer overflow in silc_parse_nickname in the file
6806 lib/silcutil/silcutil.c.
6808 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6810 * make install generates new server keys only if there is not
6813 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6815 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6816 Added check that if the NOREPLY is set then we will not send
6817 the away message. This avoids infinite loop of away messages
6818 if both clients are away. The affected file is
6819 lib/silcclient/client_prvmsg.c.
6821 * Fixed client crash if /NICK was given without arguments.
6822 Affected file lib/silcclient/command.c.
6824 * Server does not send the invite list in INVITE command back
6825 to the client if the list was not altered. Added this notion
6826 to the protocol spec as well. Affected file silcd/command.c.
6828 Fixed possible crash in INVITE command by checking the
6829 value of silc_server_get_client_route command.
6831 * Fixed the INVITE notify type handling. The arguments are now
6832 taken in correct order and client does not crash. The affected
6833 file is irssi/src/silc/core/silc-channels.c.
6835 Removed the "Inviting xxx to channel" message from the
6836 client library away and let the application handle it.
6837 Affected file lib/silcclient/command.c. Added that message
6838 to Irssi SILC client's message formats.
6840 * Fixed CMODE command crash in client. It now checks the
6841 amount of arguments correctly and does not crash. The affected
6842 file is lib/silcclient/command.c.
6844 * Do not create new channel automatically in silc_channels_join
6845 but check whether the channel by that name already exists.
6846 Affected file irssi/silc/core/silc-channels.c.
6848 * Do not send the SERVER_SIGNOFF to router if the disconnected
6849 entity was the router. Affected file silcd/server.c.
6851 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6852 SILC client as it was missing from there.
6854 Added the handling of the KICK notify to the Irssi SILC client
6855 as it was missing. Added "you have been kicked" message to
6856 Irssi SILC client's message modules formats.
6858 Added the handing of the KILL notify to the Irssi SILC client
6859 as it was missing. Added the kill message module formats
6862 The affected file is irssi/src/silc/core/silc-channels.c.
6864 * The router did not save the channel mode the server announced.
6865 Affected file silcd/packet_receive.c.
6867 * Fixed a possible crash in INFO command in server. If the
6868 server did not provide the server info it crashed. Affected
6869 file silcd/command.c.
6871 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6873 * Fixed the GETKEY command in the server to check also the
6874 global list. Otherwise the GETKEY would not work correctly
6875 in normal SILC server. Affected file silcd/command.c.
6877 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6879 * Fixed GETKEY crash, it crashed if the command did not succseed.
6881 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6883 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6884 is now real and not just an macro interface to GMP.
6886 Removed the entire GMP from the source tree and imported new
6887 NSS MPI library instead. Reason for removing GMP is that it is
6888 extremely large and compiles extremely slow. The NSS MPI
6889 is only a few files and compiles in less than 10 seconds.
6890 The speed is also about the same as GMP. The MPI is imported
6891 to lib/silcmath/mpi.
6893 If the system has GMP installed we will still use the GMP.
6894 If it is not then the NSS MPI will be compiled.
6896 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6898 * Merged a long nickname (127 characters long) crash bugfix from
6899 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6901 * Merged a freed memory reference bugfix from Irssi CVS tree.
6902 Affected file irssi/src/core/commands.c.
6904 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6906 * Added the server's public key sving and verification to the
6907 server when performing the SKE. This was missing and the
6908 remote server's (or router's) public key was accepted without
6909 checking whether we have it previously or trust it at all.
6910 Affected file silcd/protocol.c.
6912 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6914 * Check in the silc_server_timeout_remote if protocol is active
6915 and make sure that the protocol's final callback is called so
6916 that all memory if freed. Affected file silcd/server.c.
6918 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6920 * silc_server_whois_send_reply crashed the server if the nickname
6921 was 127 characters long. Affected file silcd/command.c.
6923 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6925 * Added sanity check to the silc_server_new_client. If the hostname
6926 is provided inside username then check that the provided hostname
6927 really is the same as the resolved one. If the hostname was not
6928 resolved then check it from the public key. Affected file is
6929 silcd/packet_receive.c.
6931 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6932 if the server disconnected us and the connection is not valid
6933 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6935 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6936 the library to the lib/silcutil/silcutil.[ch].
6938 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6940 * Close log file after open. Affected file
6941 lib/silcutil/silclog.c.
6943 * Check whether sock == NULL in silc_client_send_packet and return
6944 if it is. Affected file lib/silcclient/silcclient.c.
6946 * Check rec->entry == NULL in the Irssi SILC Client before
6947 sending the channel message. Affecte file is
6948 irssi/src/silc/core/silc-servers.c.
6950 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6952 * Merged a splitted window bugfix from Irssi CVS tree. The
6953 affected file is irssi/src/fe-text/textbuffer-view.c.
6955 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6956 It did not print nickname.
6958 * Improved the distributions system a bit.
6960 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6962 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6963 irssi/src/fe-text/gui-window.c.
6965 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6966 to in-active server. The affected file is
6967 irssi/src/silc/core/client_ops.c.
6969 * Resolve the client in USERS command reply if the entry does
6970 not have username resolved. The affected file is
6971 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6972 command to WHOIS command to really resolve stuff. The USERS
6973 is not used any more in any critical section so WHOIS can
6974 be used even though it might be slower than IDENTIFY.
6976 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6979 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6981 * Changed the protocol API a bit more consistent in the
6982 lib/silccore/silcprotocol.[ch].
6984 * Changed the following headers to ROBODoc format:
6986 lib/silccore/silcpayload.h
6987 lib/silccore/silcprotocol.h
6988 lib/silccore/silcsockconn.h
6990 All core library headers are now formatted.
6992 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6994 * Fixed a bug in Irssi SILC client; do not show that you are
6995 server/router operator if you really are not. Affected file is
6996 irssi/src/silc/core/client_ops.c.
6998 * Renamed silc_command_free_payload to silc_command_payload_free.
6999 Affected file lib/silccore/silccommand.h
7001 * Added silcmath.h to include the prototoypes of various routines
7002 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7005 * Changed the following headers to ROBODoc format:
7007 lib/silccore/silcchannel.h
7008 lib/silccore/silccommand.h
7009 lib/silccore/silcid.h
7010 lib/silccore/silcidcache.h
7011 lib/silccore/silcmode.h
7012 lib/silccore/silcnotify.h
7013 lib/silccore/silcpacket.h
7014 lib/silcmath/silcmath.h
7016 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7018 * Added checking to the server code not to start the server if
7019 ciphers and stuff are not configured properly. Affected files
7020 silcd/serverconfig.[h] and silcd/server.c.
7022 * Changed the layout of the header files of the public interfaces
7023 in the SILC libraries. The new layout supports ROBODoc
7024 documentation tool (and some others) so that it is easy to create
7025 a library reference manual. All the other headers and source
7026 code must still follow the CodingStyle document. Also source
7027 code must not include these ROBODoc stuffs, only the headers.
7028 Furthermore, all public interface headers must now be named
7029 by using `silc' prefix, example: silcapi.h, silccipher.h.
7030 Some files were renamed due to this. All the other headers
7031 must not be used as public interfaces. I will update the
7032 CodingStyle document later. Changed following headers, so far:
7034 lib/silcclient/silcapi.h
7035 lib/silccore/silcauth.h
7036 lib/silccore/silcprivate.h
7037 lib/silccrypt/silcdh.h
7039 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7043 * Removed silc_client_packet_send_flush from the client library
7044 as it is not needed. Affected file lib/silcclient/client.[ch].
7046 * Added printing of message of unresolved authentication method
7047 to the Irssi SILC client. Added it to the module formats.
7048 Removed the same message from the client library.
7050 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7052 * Added new distribution feature, DISTLABEL. Every distribution
7053 can define own preprocessor label that can be used in the
7054 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7055 file distributions, acconfig.h.pre and prepare.
7057 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7059 * Added Makefile.defines_int to include the actual definitions
7060 for Makefile.defines.in. Tested the new distribution system,
7061 created distributions and tested installation.
7063 * Added AWAY message printing to the Irssi SILC client. Added
7064 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7066 * Added SCONNECT command to call the SILC's CONNECT command.
7067 Cannot use CONNECT directly since Irssi uses that internally.
7068 Affected file irssi/src/silc/core/silc-servers.c.
7070 Added ACTION local command. It is same as ME command but takes
7071 the channel as mandatory argument.
7073 Rewrote some of the Irssi's help files to suite for SILC
7076 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7078 * Added Makefile.defines[.in] that should for now on be included
7079 in all Makefile.am file in the source tree. That file includes
7080 all common compilation definitions for SILC source tree.
7082 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7084 * Minor changes to the ./prepare script to change the package
7085 name according the distribution name to the configure.in.
7087 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7089 * Created new distribution system. Added file `distributions'
7090 that defines all the distributions that can be created out of
7091 the SILC source tree. The ./prepare script now reads that
7092 file to determine how to prepare the distributions. The
7093 first argument to the ./prepare is the name of the distribution
7094 and second is the version of the distribution. If given
7095 without arguments it creates the default (toolkit) distribution
7096 with the default version (defined in ./prepare).
7098 All Makefile.am files that are subject to the distributions
7099 are now named as Makefile.am.pre. These are ./Makefile.am
7100 and lib/Makefile.am. Others may be changed later.
7102 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7104 * Added invite list, ban list, some key management and connection
7105 error message printing to module formats in the Irssi SILC client.
7107 * Added new silc_client_set_away_message to set the away message
7108 that is back to the person who sent private message. The
7109 affected file lib/silcclient/silcapi.h and the
7110 lib/silcclient/client_prvmsg.c.
7112 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7114 * Fixed the private message sending in the Irssi SILC client,
7115 added local command KEY to the Irssi SILC client.
7117 Added key management and key agreement message formats to the
7118 irssi/src/fe-common/silc/module-formats.[ch].
7120 Added USERS (alias WHO) printing, server/router operator
7121 indication and LIST command printing to the module formats.
7123 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7125 * Fixed channel joining notify handling, cumode notify handling
7126 from Irssi SILC client.
7128 * Added SILC specific module-formats to the Irssi SILC client so
7129 that SILC specific message hilighting, colors etc is possible.
7130 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7132 Added channel mode, channel user mode, actions, notices,
7133 whois and whowas printing to the the module-formats.c.
7135 * Fixed a bug in channel deletion in the server. The channel
7136 is not left to the cache even if the channel founder auth mode
7137 is set when there are no users anymore on the channel. Affected
7138 file silcd/server.c.
7140 * The silc_net_localhost now resolves the entire hostname including
7141 the domain name. Affected file lib/silcutil/silcnet.c.
7143 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7145 * Changed the ask_passphrase client operation to be ascynchronous.
7146 It has now a completion callback and a context that the
7147 application must call after it has got the passphrase from
7148 the user. Affected files lib/silcclient/silcapi.h,
7149 lib/silcclient/protocol.c, lib/silcclient/command.c and
7152 Added SilcAskPassphrase callback that the application calls
7153 to deliver the passphrase to the library.
7155 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7156 The public key verification and especially a certificate
7157 verification is asynchronous procedure.
7159 Added new SILC_SKE_STATUS_PENDING status to indicate the
7160 request is pending and a callback will be called to finalize
7163 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7164 indicate that remote end did not send its public key (or
7165 certificate), even though we require it. Added check for this
7166 condition in the SKE. This was a security bug, now fixed.
7168 Defined new SilcSKEVerifyCbCompletion callback that is called
7169 when the verification process is completed.
7171 The affected files lib/silcske/silcske_status.h and
7172 lib/silcske/silcske.[ch].
7174 * Changed the verify_public_key client operation to be async
7175 as well. Defined SilcVerifyPublicKey callback that is used to
7176 indicate the success of the public key verification process.
7178 Changed the server and client to use the new async client
7181 * Changed the Irssi SILC client's internal scheduler to be called
7182 twice as many times as it used to be. As a result the client
7183 should be a bit faster now. Affected file is
7184 irssi/src/silc/core/silc-core.c.
7186 * Added support to Irssi SILC client of asynchronous public key
7187 verification and passphrase inquiry. Affected file is
7188 irssi/src/silc/core/silc-core.c.
7190 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7192 * Do not say "You have left channel %s" in client library.
7193 Moved it to the application. Affected files are
7194 lib/silcclient/command.c and silc/client_ops.c.
7196 * Fixed silc_client_get_clients. Command context was not
7197 duplicated and was freed memory in the callback. Affected
7198 file lib/silcclient/idlist.c.
7200 * Do not say "you are now talking..." on JOIN command in the
7201 client library. The appliation must handle it.
7203 * Do not say ".. changed topic to" in command reply in the
7204 client libary. The application must handle it.
7206 * Fixed TOPIC command sending in the client library.
7208 * Fixed a memory leak in silc_client_command_free in the file
7209 lib/silcclient/command.c.
7211 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7213 * Imported a modified version of Irssi client to the source tree.
7214 The Irssi will be used to create a new client called
7215 Irssi SILC. Imported to irssi/.
7217 Added silc_core_init_finish function to the Irssi. Affected
7218 file irssi/configure.in.
7220 A lot changes in the Makefile.ams around the irssi tree.
7222 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7224 * Do not rehash if the new size is same as the old size of the
7225 hash table, in the silc_hash_table_rehash*. The affected file
7226 lib/silcutil/silchashtable.c.
7228 * Replaced hash_table_del_by_context calls from the server
7229 (when channel->user_list and client->channels) to the
7230 hash_table_del as it is sufficient and faster.
7232 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7234 * Added silc_hash_table_list, silc_hash_table_get and the
7235 SilcHashTableList structure to provide an alternative way to
7236 traverse the hash table. The affected files are
7237 lib/silcutil/silchashtable.[ch].
7239 * Changed the server's idlist routines to use the hash table
7240 routines to optimize the code.
7242 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7244 * Replaced the client entry's `channel' list and channel entry's
7245 `user_list' list to hash tables for optimized lookup. Changed
7246 the code to use the hash table interface around the code.
7247 Affected file lib/silcd/idlist.[ch].
7249 * Added `auto_rehash' boolean argument to the function
7250 silc_hash_table_alloc to indicate whether the hash table should
7251 auto-rehash when it thinks is appropriate time. It will
7252 increase the hash table size if the there is twice as much
7253 entries in the table than the size of the table, and will
7254 decrease the size if there are twice as less entries than
7255 the size of the table.
7257 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7259 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7261 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7263 * silc_idcache_purge_by_context deletes the entry now by context
7264 as it is supposed to do. Affected file lib/silccore/idcache.c.
7266 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7267 client is not anymore valid (WHOWAS givens the info) and not
7268 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7270 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7272 * Removed the `data' and `data_len' arguments from the ID Cache
7273 interfaces and added `name' argument. ID Cache does not handle
7274 anymore the binary data only a names associated with given ID.
7276 * When hashing a Client ID with silc_hash_id the entire ID is
7277 not hashed anymore, instead only the hash of the Client ID is
7278 hashed. This way we can access the Client ID from the cache
7279 with Client ID but with the hash of the ID (which is a hash of
7280 the nickname) as well without any difference in performance.
7282 Added also silc_idcache_find_by_id_one_ext to do one on one
7283 searching when we have the actual ID. Added also function
7284 silc_hash_client_id_compare. The affected files are
7285 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7287 * When hashing the name associated with a ID it is always done
7288 in lowercase. This way we can access the cache without worrying
7289 about case-sensitivity, even though, for example nicknames are
7292 * Fixed a bug in server with channel message sending. It put
7293 wrong ID type as destination ID. The affected file
7294 silcd/packet_send.c.
7296 * silc_idcache_del_by_context now deletes from all hash tables
7297 by context. Affected file lib/silccore/idcache.c.
7299 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7301 * Changed the client library to use the new ID Cache interface.
7302 Changes around the source tree.
7304 * Added silc_hash_table_rehash_ext to rehash with specific
7305 hash function. Affected file lib/silcutil/silchashtable.[ch].
7307 * Added silc_hash_string_compare to compare two strings in the
7308 hash table. Affected file lib/silcutil/silcutil.[ch].
7310 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7312 * Added new function silc_idcache_del_by_context into the
7313 lib/silccore/idcache.[ch].
7315 * Changed the server's ID list routines to use the new ID Cache
7316 interface. Changes around the source tree.
7318 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7320 * Added silc_hash_table_del[_by_context]_ext functions in to the
7321 lib/silcutil/silchashtable.[ch].
7323 Removed silc_hash_table_find_all* routines and added new
7324 silc_hash_table_find_foreach to replace them.
7326 Added silc_hash_table_replace_ext function as extended
7327 replacing function. Separated the simple hash table interface
7328 from the extended hash table interface in the file
7329 lib/silcutil/silchashtable.h.
7331 * Fixed minor bugs and changed it to use some of the new
7332 hash table functions in lib/silccore/idcache.c
7334 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7336 * Added new function silc_hash_table_find_all to return all keys
7337 in the hash table by the specified key. As the hash table is
7338 collision resistant it also makes it possible to have several
7339 duplicate keys in the hash table. This function may be used to
7340 find all of the keys from the hash.
7342 Added user_context arguments to the SilcHashFunction,
7343 SilcHashCompare and SilcHashDestructor to deliver user specified
7346 Added new fuctions silc_hash_table_find[_all]_ext to do
7347 extended lookup with specified hash and compare functions and
7348 specified user contexts.
7350 Added new function silc_hash_table_add_ext to add the key
7351 with specified hash function and user context.
7353 Added new function silc_hash_table_foreach to traverse all
7354 entrys in the hash table. Added SilcHashForeach callback
7357 Added new function silc_hash_table_del_by_context to delete
7358 the entry only if the context associated with the key matches.
7360 Affected files are lib/silcutil/silchashtable.[ch].
7362 * Removed silc_hash_[server/client/channel]_id and added just
7363 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7364 silc_hash_id_compare to compare two ID's using as the hash table
7365 comparison function. Added also silc_hash_data to hash
7366 binary data and silc_hash_data_compare to compare it.
7368 * Removed silc_idlist_find_client_by_hash as it is not needed
7369 anymore. Affected file silcd/idlist.[ch].
7371 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7372 to use internally the SilcHashTable. The new ID Cache is a lot
7373 faster than the old one. Some of the ID Cache interface was also
7374 rewritten and obsolete and stupid functions were removed.
7376 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7378 * Added entry_count field to the SilcHashTable to keep the number
7379 of the entries in the table. Implemented the function
7380 silc_hash_table_rehash. Added new function
7381 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7383 Fixed a minor bug in silc_hash_table_free.
7385 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7386 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7387 into the lib/silcutil/silcutil.[ch].
7389 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7391 * Implemented a collision resistant hash table into the
7392 lib/silcutil/silchashtable[ch]. See the header and the source
7393 for the SilcHashTable API.
7395 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7397 * Merged dotconf version 1.0.2 into lib/dotconf.
7399 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7401 * Do not compile anything in lib/silcsim/* if the SIM support
7402 is not enabled. The tree should now compile without problems
7405 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7407 * Compiled the SILC under cygwin. Compiled and tested briefly
7408 without problems. More tests needed. The SIMs didn't compile
7411 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7413 * Fixed possible crash in silc_get_username in the
7414 lib/silcutil/silcutil.c.
7416 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7418 * Fixed a va_arg in silc/client_ops.c.
7420 * Oops, RC5 routines were named AES and caused some problems
7421 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7423 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7425 * Added new SilcIDIP structure into the lib/silccore/id.h and
7426 replaced the old `ip' fields from all SILC ID's to that type.
7427 This is a step towards IPv6 support.
7429 The silc_id_get_len takes now the ID as an extra argument.
7430 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7431 both IPv4 and IPv6 based ID's.
7433 The affected files are lib/silccore/id.[ch] and other files
7434 around the tree using these routines.
7436 * Removed the ID length arguments in server from various
7437 silc_server_send_notify_* routines -> they are not needed
7440 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7442 * Fixed memory leak in silc_encode_pem_file in the file
7443 lib/silcutil/silcutil.c.
7445 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7447 * Check minor version as well in the SKE. Affected files are
7448 silcd/protocol.c and lib/silcclient/protocol.c.
7450 * Added --identifier option to the server so that an identifier
7451 can be when creating the public key for the server. Affected
7452 file is silcd/silcd.c.
7454 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7455 lib/silccrypt/silcpkcs.c.
7457 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7459 * Register default ciphers and stuff when using -C option with
7460 the server. Affected file sildc/silcd.c.
7462 * Put back the servers public key filename format, it is better
7463 than the new one. For now, the client keys are saved with the
7464 new filename format. The affected file silc/client_ops.c.
7466 * Implemented the Cipher API for the rest of the ciphers that
7467 did not implement it or implemented it the wrong way.
7469 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7471 * Register default ciphers and stuff when using the -S option
7472 in the client. Affected file silc/silc.c. Same also when
7473 creating new key pair with -C option.
7475 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7477 * Fixed the silc_verify_public_key client operation function to
7478 save the public keys differently. The fingerprint is now
7479 used as filename and not the hostname. This way also the
7480 client keys are saved uniquely and not with hostnames. The
7481 affected file is silc/client_ops.c.
7483 * Trimmed the silc_hash_fingerprint function to remove extra
7484 whitespaces from the end of the fingerprint. The affected
7485 file is lib/silccrypt/silchash.c.
7489 * Added silc_cipher_register_default function to register all
7490 default ciphers. It can be used when configuration files
7491 does not exist and the application does not want any specific
7492 ciphers in any specific order.
7494 The SilcDList is now used as silc_cipher_list dynamically
7495 allocated cipher list. Removed the static list all together
7496 and now all ciphers must be allocated to the dynamic list.
7497 The silc_cipher_alloc routine was changed to check only the
7500 All silc_cipher_* routines that used to return int returns
7503 The affected files lib/silccrypt/silccrypt.[ch].
7505 * The same thing was done to silc_hash_* as for silc_cipher_*
7506 routines. Affected files lib/silccrypt/silchash.[ch].
7508 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7509 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7510 Added also silc_pkcs_[un]register[_default] functions.
7511 Removed the data_context from the PKCS API.
7513 * Added silc_hmac_register_default function to register default
7514 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7515 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7516 to unregister all hmacs at once.
7518 * Register the default ciphers, hash functions, PKCSs and HMACs
7519 if client's configuration file does not exist. The affected
7522 * The client did not load the hash functions from the SIM
7523 modules at all. Added support for this. Affected file is
7524 silc/clientconfig.c.
7526 * When decoding public key with silc_pkcs_public_key_decode, check
7527 the supported algorithm only if PKCS are registered. Affected
7528 file lib/silccrypt/silcpkcs.c. The same was done with the
7529 silc_pkcs_private_key_decode.
7531 * Fixed the SILC List routines to keep the list always in order.
7532 It used to change the list's order when traversing the list but
7533 not it preserves the order. Affected file lib/trq/silclist.h.
7535 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7537 * Added the client library to use the SilcSocketConnection's
7538 reference counter (by silc_socket_dup) to prevent the bug that
7539 the socket object may be freed underneath async operation.
7541 * The name resolv library checking fixes in the configure.in.pre.
7544 * Created new version of the protocol drafts for future
7545 development. The -03 drafts are the ones that will be changed
7546 in the trunk now and the -02 will remain as they are.
7548 * Send list of CUMODE notifys to the router when announcing
7549 the channel users to the router. Affected file silcd/server.c.
7550 If the router receiving channel founder CUMODE for a channel
7551 that already has channel founder it will send CUMODE notify
7552 to the sender to remove the channel founder rights from the
7553 announced client. Affected file silcd/packet_receive.c.
7555 * The CUMODE notify may now use Server ID as well as the entity
7556 who changes the mode. Updated protocool specs.
7558 * Updated INSTALL and README files.
7560 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7562 * New web pages in the http://silc.pspt.fi. The pages was
7567 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7569 * Implemented the [DenyConnectin] config section in the server.
7570 Added silc_server_config_denied_conn to check whether incoming
7571 connection is denied. Affected file silcd/serverconfig.[ch].
7573 * Do not check the ports when checking the incoming configuration
7574 data if the port is 0, meaning any. Affected file is
7575 silcd/serverconfig.c.
7577 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7579 * Fixed buffer overflow in silc_string_compare in the file
7580 lib/silcutil/silcutil.c.
7582 * Fixed double free in silc_server_command_leave in the file
7585 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7587 * Fixed the version checking in the server. Affected file is
7590 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7592 * Fixed the configuration data fetching when accepting new
7593 connections in the server. Affected file silcd/server.c.
7595 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7597 * Added `sender_entry' argument to the function
7598 silc_server_packet_relay_to_channel so that we can check
7599 whether some destination actually belongs to the same route
7600 the sender belongs (ie, we must not resend the packet to the
7601 sender). Affected file silcd/packet_send.[ch].
7603 * Added `servername' field to the SilcClientEntry in the server
7604 to hold the name of the server where client is from. Affected
7605 file is silcd/idlist.h.
7607 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7609 * Moved the channel message encrypting in the router betwen
7610 router connections from silc_server_channel_message to the
7611 silc_server_packet_relay_to_channel since we want to check
7612 whether we have anybody channel before encrypting anything.
7613 Affected files silcd/packet_[receive/send].c.
7615 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7617 * Fixed the [AdminConnection] server config section to support
7618 multiple entries. Affected file silcd/serverconfig.c.
7620 * Added support into the server to check the validity of the
7621 incoming connection before executing any KE or authentication
7624 * The connection configuration is now saved to the KE and
7625 connection auth protocol contexts and not fetched anymore in
7626 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7628 * The local hosts listenning address and port is also resolved
7629 now when starting the server. We want to have the socket object
7630 to include the real address and port for the listener. Added
7631 new function silc_net_check_local_by_sock into the files
7632 lib/silcutil/silcnet.[ch].
7634 * Fixed a broadcast bug in server -> do not broadcast if we
7637 * Fixed a routing bug. Do not route broadcast packets ever.
7638 Broadcast packets must be processed always and not routed since
7639 they may be destined to some other host than yourself and thus
7640 would get routed without no good reason. Affected file is
7643 * Added function silc_server_config_is_primary_route to check
7644 whether primary router connection has been configured (a router
7645 configuration that we are initiating). If there is not, we
7646 will assume that there is only two routers in the SILC network
7647 and we will use the incoming router connection as our primary
7648 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7650 * Changed the order of the broadcasting. Broadcast _after_ the
7651 packet has been processed not before. Affected file is
7654 * Fixed a [ClientConnection] parsing bug. The port was never
7655 parsed correctly thus resulting to port 0. Affected file
7656 silcd/serverconfig.c.
7658 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7659 argument and did not set the broadcast packet flag. Affected
7660 file silcd/packet_send.c. Fixed same bug in the function
7661 silc_server_send_notify as well.
7663 * If we receive NEW_ID packet for our own ID in the server, ignore
7666 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7670 * Removed the nickname from the Private Message Payload.
7671 Updated the code and the protocol specs.
7673 * Updated protocol specs for submitting to the IETF.
7675 * Tweaked the Random Number Generator a bit. Affected file
7676 lib/silccrypt/silcrng.c. Exported a new function
7677 silc_rng_[global]_add_noise which can be used to add more
7680 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7682 * Do not parse packets with different timeout when protocol
7683 is active -> may cause problem with rekey. Affected file
7686 * When server receives signoff notify it must not create
7687 new channel key if the client is on any channels since the
7688 sender of the signoff notify will create it.
7690 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7692 * Added printing of error messages during SKE protocol from the
7693 failure packet sent by server during SKE. Affected file
7696 * Removed the client's failure_callback handling with timeout
7697 and handle it immediately when received.
7699 * The SKE library returned wrong type in SUCCESS and FAILURE
7700 packets. They must be 32 bit MSB not 16 bit MSB.
7702 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7704 * Ok, rewrote the logic of the re-key and now it seems to work.
7705 I tested it on high traffic with frequent re-keys without
7706 problems. Added hmac_receive (and renamed hmac to hmac_send)
7707 in SilcClientConnection in lib/silcclient/client.h and
7708 in SilcIDListData in silcd/idlist.h. Also, removed the
7709 SilcPacketParserContext's cipher and hmac fields as they are
7710 not needed anymore and actually caused some problems when
7711 the ciphers and hmac's changed underneath the packet parser.
7713 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7715 * If re-key protocol is active then process the incoming packets
7716 synchronously since we must assure that icoming packets encrypted
7717 with the old key is processed before the new keys is set to
7718 use. This is true other packets than for REKEY packets.
7719 Affected file silcd/server.c. The same was done to client library
7720 as well, affected file lib/silcclient/client.c.
7722 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7724 * Fixed bug in client and server to accept the force send if
7725 the packet is send from silc_[server/client]_packet_process
7726 function. Otherwise the packets are never delivered, oops.
7728 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7730 * Disable force sending of packets when REKEY protocol is active.
7731 We must assure that no packet is sent directly when rekey is
7732 performed. All packets must be sent through packet queue.
7733 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7734 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7735 function is silc_[server/client]_packet_send_real to check
7738 * Replaced the SIM paths from example config files to
7739 /usr/local/modules. Also, make install creates now
7740 /usr/local/silc/logs directory to hold all the SILC server
7743 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7745 * Made the configure.in.pre work on Solaris. Patch by salo.
7747 * Made all ciphers compatible with non-x86 machines. Defined
7748 CBC mode macros into lib/silccrypt/ciphers_def.h.
7750 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7752 * Fixed the make install.
7754 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7756 * When MAC computation fails the silc_packet_decrypt returned 0
7757 even though it was supposed to return -1. Fixed this. The
7758 affected file is lib/silccore/silcpacket.c.
7760 * Do not replace the config files in /etc/silc (in make install)
7761 if they already exist. Affected file ./Makefile.am.
7763 * Do not send re-key packets immediately but through packet queue.
7764 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7766 * Changed silc_net_check_host_by_sock to return FALSE if the
7767 IP/DNS could not be resolved. Though, it returns the IP address
7768 now even if it could not resolve it (but returns also FALSE).
7769 Affected file lib/silcutil/silcnet.[ch].
7771 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7773 * Added silc_pkcs_decode_identifier to decode the public key's
7774 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7775 Added also silc_pkcs_free_identifier. Added also new context
7776 SilcPublicKeyIdentifier.
7778 * Added -S option to the silc client. It is used to dump the
7779 contents of the specified public key file.
7781 * Changed the PKCS api to return the public key length when
7782 setting the public key.
7784 * Fixed a fatal bug in the public and private key file loading.
7785 Affected file lib/silccrypt/silcpkcs.c.
7787 * Execute the packet parsing for client with zero (0) timeout
7788 if the protocol is active. Affected file silcd/server.c.
7790 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7792 * Made the key generation options to the silcd program. Added
7793 -C option, equivalent to client's option.
7795 * Added new [ServerKeys] config section to the server. It
7796 configures the server's public and private key.
7798 * Defined generic Public Key Payload into the protocol
7799 specification to send specific type of public keys and
7802 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7803 public key or certificate.
7805 * Implemented the GETKEY command to the server and to the
7806 client library and on user interface.
7808 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7810 * Made preliminary `make install' work.
7812 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7814 * Added SilcServerRekey context into silcd/idlist.h.
7816 * Added the PFS support as defined in the specification to the
7817 SKE protocol. Affected files lib/silcske/*.c.
7819 * Added `ske_group' field to the SilcServerRekey context to hold
7820 the number of the SKE group that is used with PFS in re-key.
7821 Affected file silcd/idlist.h.
7823 * Added PFS re-key support to the server. Affected file is
7826 * Added silc_protocol_cancel to cancel execution of the next
7827 state of the protocol. Affected file is
7828 lib/silccore/silcprotocol.[ch].
7830 * Added the re-key support with and without PFS to the client
7831 library. Re-key is performed once in an hour, by default.
7833 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7834 Added silc_client_rekey_callback and silc_client_rekey_final.
7835 Affected files are lib/silcclient/protocol.[ch] and
7836 lib/silcclient/client.[ch].
7838 * Removed the `hmac_key' and `hmac_key_len' fields from the
7839 SilcClientConnection structure; not needed. Affected file is
7840 lib/silcclient/client.h.
7844 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7846 * Do not ask whether user wants to use the negotiated private key
7847 for private messages, just use it. Affected file is
7848 silc/local_command.c.
7850 * Added `send_enc_key' and `enc_key_len' fields to the
7851 SilcIDListData structure since they are needed in the re-key
7852 phase. Affected file is silcd/idlist.[ch].
7854 * Implemented the simple re-key protocol into the server.
7855 Affected files silcd/server.c and silcd/protocol.[ch]. The
7856 re-key will be performed once in an hour, by default.
7858 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7859 Added silc_server_rekey, silc_server_rekey_callback and
7860 silc_server_rekey_final.
7862 * Removed Tunneled flag from the protocol. Updated the code
7863 and the specifications.
7865 * Adde `pfs' field to the SilcIDListData to indicate whether
7866 the PFS is to be performed in the re-key. Affected file is
7869 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7871 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7872 int64 of at least the xintXX size. If void * is less that 4
7873 bytes uint32 * will be used. Defined bool as boolean.
7875 * Changed _ALL_ unsigned long and unsigned int to uint32,
7876 unsgined short to uint16 in the source tree.
7878 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7879 not handle clients that has entry->data.registered == FALSE.
7880 They are not in the network anymore. Affected file is
7883 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7885 * Implemented the sending of the SERVER_SIGNOFF notify in the
7886 server. Affected file is silcd/server.c.
7888 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7889 Added also silc_notify_payload_encode_args into the
7890 lib/silccore/silcnotify.[ch].
7892 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7893 Affected file silcd/packet_receive.c.
7895 * Implemented the SERVER_SIGNOFF notify handling in the client
7896 library. Affected file lib/silcclient/client_notify.c. Also,
7897 implemnted the printing of the SERVER_SIGNOFF info to the
7898 application. Affected file silc/client_ops.c.
7900 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7901 if the deleting was successful. Affected file silcd/idlist.[ch].
7903 * Added support for public key authentication in the connection
7904 authentication protocol in the client library. Affected file
7905 lib/silcclient/protocol.c.
7907 * Changed the server's silc_idlist_get_clients_by_* interface
7908 to support already allocated array so that new entries may be
7909 added to pre-allocated array. Affected file silcd/idlist.[ch].
7910 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7911 and command replies.
7913 * All command reply functions in the server now calls the
7914 pending command callback even if error occured. This way the
7915 error will be delivered to the client as well. Affected files
7916 silcd/command.c and silcd/command_reply.c.
7918 * Fixed INFO command to return local server's info if no server
7919 was provided. Affected file lib/silcclient/command.c.
7921 * Removed RESTART command for good. Updated the code and the
7924 * Rewrote parts of the task system. It is a bit simpler now.
7925 Removed unsued task priorities. The affected files are
7926 lib/silcutil/silctask.[ch].
7928 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7930 * Moved the USERS printing from the library to the application.
7931 Affected files lib/silcclient/command.c and silc/client_ops.c.
7933 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7937 * Added channel key re-key support. The re-key is perfomed
7938 only by the router and is done once in an hour. Added `rekey'
7939 field to the SilcChannelEntry in the server. Affected files
7940 silcd/server.c and silcd/idlist.h.
7942 * Added silc_task_unregister_by_context into the file
7943 lib/silcutil/silctask.[ch].
7945 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7947 * Added SILC_UMODE_GONE mode to indicate when the client is not
7948 present in the SILC network. Added also support to the local
7949 command AWAY that will set this mode. Added support of showing
7950 "xxx is gone" in WHOIS command. The USERS command shows the
7951 gone status as well.
7953 * Fixed setting server and router operator privileges in the
7954 server's UMODE command. Affected file silcd/command.c.
7956 * Merged the SKE KE1 and KE2 payloads into one payload. The
7957 new KE payload is equivalent to the old KE2 payload.
7959 Cleaned up the SKE Start Payload parsing. It now uses the
7960 simple buffer unformatting to do the parsing. A lot faster
7963 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7964 to the SKE that is used to indicate whether both of the SKE
7965 parties should perform authentication. By default only the
7966 responder performs authentication. By setting this flag also
7967 the initiator must do authentication. By default it is unset
7968 since in normal SKE case, client to server connection, only
7969 the responder should do authentication. When doing SKE between
7970 two clients both should perform authentication. Updated the
7971 code and the protocol specs.
7973 * A little fix to IDENTIFY command in the server. Search the
7974 client first by hash not nickname. Affected file is
7977 * Fixed the silc_client_close_connection to support closing
7978 the client to client connections wihtout deleting too much
7979 data. Affected file lib/silcclient/client.c.
7981 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7982 are received if protocol used to be active but is not anymore
7983 the application would crash due to NULL pointer dereference.
7984 Affected files silcd/server.c and lib/silcclient/client.c.
7986 * Added `hash' field to the SilcClientConnection to include
7987 the hash function negotiated in the SKE protocol.
7989 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7990 to set the channel founder authentication data. A client can
7991 claim the founder rights later by providing the authentication
7992 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7993 This way the channel founder can regain the channel founder
7994 privileges even it is left the channel. This works only on
7995 local server and the client must be connected to the same
7996 server to be able to regain the founder rights. Updated the
7997 protocol specs accordingly.
7999 Added support to the CMODE command in the client to set the
8000 founder auth data. Read the README to see how to set it.
8002 Added support to the CUMODE command to claim the founder
8003 rights. Read the README to see how to do it.
8005 Added support for the founder authentication to the Channel
8006 Entry in the server. Affected file silcd/idlist.h.
8008 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8009 server's CMODE command. Affected file silcd/command.c.
8011 * Added the following new functions into lib/silccore/silcauth.[ch]:
8012 silc_auth_get_method and silc_auth_get_data.
8014 * The server now saves the remote hosts public key to the
8015 SilcIDListData pointer. Affected file silcd/protocol.c.
8017 * The normal server now does not remove the channel entry from
8018 the cache if the founder authentication data is set. It used
8019 to remove it if the founder was the last one on the channel on
8020 the server and left the channel. The auth data is saved and
8021 if the channel is re-joined later the old entry is used with
8022 the old auth data. Affected files silcd/command_reply.c and
8025 * Removed the `pkcs' field from the SilcIDListData structure
8026 in the server; it is not used. Affected file silcd/idlist.h.
8028 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8030 * Fixed packet processing on slow links. Partial packets were
8031 never re-processed because the incoming data buffer was cleared
8032 by the application. Application must not directly clear the
8033 sock->inbuf, the packet processing routines handle it. Fixed
8034 this in client library and in server.
8036 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8038 * Fixed the WHOIS and IDENTIFY send reply function to really
8039 check whether to send list or just one entry. Affected file
8042 * Cleaned up the LEAVE command's channel key distribution. The
8043 affected file silcd/command.c.
8045 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8046 can enforce the channel mode as well. In that case the ID
8047 includes the ID of the server. The code now enforces the
8048 mode change if the router have different mode than the server.
8050 * The notify client operation with CMODE_CHANGE notify can now
8051 return NULL client_entry pointer if the CMODE was not changed
8052 by client. Application must check for this.
8054 * Added <Server ID> argument to INFO command to support server
8055 info fetching by Server ID.
8057 * Added silc_server_announce_get_channel_users to get assembled
8058 packets of channel users of the specified channel. Affected
8059 file silcd/server.[ch].
8061 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8062 was freed underneath the ID Cache.
8064 * Re-announce clients when the server received CHANNEL_CHANGE
8065 notify from the router. Affected file silcd/packet_send.c.
8067 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8069 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8070 crashed since it did not handle the fact that there is no cipher
8071 called "3" and didn't check the error condition. Now fixed.
8073 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8074 flag. It can be used to send message requests.
8076 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8078 * Implemented the RESTART command in the client.
8080 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8081 notice type messages. Added notice printing to the user
8084 * The channel keys are not re-generated if the channel's mode
8085 is PRIVKEY, ie private key on the channel exists. Affected
8086 files silcd/server.c and silcd/command.c.
8088 * Fixed a little bug in channel message delivery when channel
8089 private keys are set in the server. Affected file is
8090 silcd/packet_send.c.
8092 * Changed the setting on channel->on_channel = TRUE from the
8093 silc_client_save_channel_key to the JOIN command reply. The
8094 key payload is not received if the private channel key is set.
8095 Affected file lib/silcclient/command_reply.c and the
8096 lib/silcclient/client_channel.c.
8098 * When the CMODE_CHANGE notify is sent and the channel private
8099 key mode is removed the channel key must be re-generated in
8100 other cells as well. Added this support for the router in the
8101 silcd/packet_receive.c.
8103 * Added new local command NOTICE to send notice message on
8104 channel. Affected file silc/local_command.[ch].
8106 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8108 * Added new local command ME to the client. It is used to send
8109 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8110 some action. Affected file silc/local_command.[ch].
8112 * Changed channel_message and private_message client operations
8113 to deliver the message flags to the application. Added also
8114 the `flags' arguments to the silc_client_send_channel_message
8115 and silc_client_send_private_message functions. Affected file
8118 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8120 * Redefined the Private Message Payload to support private message
8121 keys and to support the new private message flags. Updated
8122 the protocol specs. Flags makes it possible to have for example
8123 CTCP style messages.
8125 * Added new type SilcPrivateMessagePayload and defined an API
8126 for it in the lib/silcclient/silcprivate.[ch].
8128 * Tested private message private keys successfully. Tested the
8129 private message key set, unset and list commands with the new
8132 * Redefined the Channel Message Payload to include the channel
8133 message flags (equal with private message flags) to support
8134 for example CTCP style messages.
8136 * Defined some of the message (for channel and private message)
8137 flags. Updated the protocol specs and added the flags to the
8138 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8140 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8142 * Added SilcKeyAgreementStatus type to the key agreement routines
8143 to indicate the current status and error if one occured.
8144 The status types are defined in the lib/silcclient/silcapi.h.
8146 * Added new local command KEY that is used to set and unset private
8147 keys for channels, set and unset private keys for private messages
8148 with remote clients and to send key agreement requests and
8149 negotiate the key agreement protocol with remote client. The
8150 key agreement is supported only to negotiate private message keys,
8151 it currently cannot be used to negotiate private keys for channels,
8152 as it is not convenient for that purpose.
8154 * Fixed a minor pending callback setting bug in the function
8155 silc_client_get_client_by_id_resolve, now the function works.
8156 Affected file lib/silcclient/idlist.c.
8158 * Added function silc_net_get_local_port to get local bound
8159 port by socket. Added to lib/silcutil/silcnet.[ch].
8161 * Added `sockets' and `sockets_count' fields to the SilcClient
8162 object. They hold the sockets of the listenning sockets in
8163 the client. Listenning sockets may be for example the key
8164 agreement server. Affected file lib/silcclient/client.[ch].
8165 Added functions the silc_client_add_socket and the
8166 silc_client_del_socket. They are exported to the application
8169 * Added ~./silc/clientkeys to support other client's public keys.
8171 * Renamed verify_server_key client operation to verify_public_key
8172 and added one argument to indicate the type of the connection
8173 (server, client etc.).
8175 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8177 * Added silc_server_connection_auth_request to handle the
8178 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8179 silcd/packet_receive.[ch].
8181 * Added silc_server_send_connection_auth_request into the
8182 silcd/packet_send.c to send the connection auth request packet.
8184 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8187 * Fixed the public key authentication in responder side in the
8188 server. The `auth_data' pointer includes the SilcPublicKey
8189 not the path to the public key. Affected file silcd/protocol.c.
8191 * Implemented the public key authentication in the initiator side
8192 in the server. Affected file silcd/protocol.c.
8194 * Removed the [RedirectClient] config section from the server
8195 configuration. Is not needed and I don't want to implement it.
8197 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8199 * Cleaned up the CMODE command in the server. It now works
8200 correctly and supports all the modes defined in the protocol.
8201 Affected file is silcd/command.c.
8203 * Added `hmac_name' field to the SilcChannelEntry in the server
8204 to hold the default HMAC of the channel. It can be set when
8205 creating the channel (with JOIN command). Affected files
8208 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8209 type to indicate the change of the current cipher and hmac
8210 on the channel. Client can safely ignore the <cipher> argument
8211 (if it chooses to do so) since the CHANNEL_KEY packet will
8212 force the channel key change anyway. The <hmac> argument is
8213 important since the client is responsible of setting the new
8214 HMAC and the hmac key into use.
8216 * Fixed the CMODE command in the client library as well.
8218 * Tested CMODE command in router environment successfully.
8220 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8222 * Show the version of the remote client (or server) when connecting
8223 to the server. It is logged to the log file. Affected file
8224 is silcd/protocol.c.
8226 * Fixed the KILLED notify handling in the client library. The
8227 client must be removed from all channels when receiving the
8230 Also, do not remove the client entry when giving the KILL
8231 command but when the KILLED notify is received.
8233 * Removed silc_idlist_find_client_by_nickname from the server.
8234 Not needed anymore. Affected files silcd/idlist.[ch].
8236 * Implemented the CHANNEL_CHANGE notify type handling to the
8237 server. Affected file silcd/server.c.
8241 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8243 * Added silc_server_send_notify_invite to send the INVITE
8244 notify between routers.
8246 * Implemented the INVITE command correctly to the server.
8248 * Implemented the INVITE notify type handling in the server.
8250 * Implemented the INVITE command to the client library and on the
8253 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8255 * Added function silc_server_get_client_resolve to find the
8256 client entry by ID from all ID lists and then resolve it
8257 (using WHOIS) if it cannot be found. Affected file is
8260 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8262 * Implemented the BAN command to the client library.
8264 * The JOIN command in the server now checks the invite list
8267 * Changed the silc_command_reply_payload_encode_va and the
8268 silc_command_payload_encode_va to support that if argument is
8269 NULL it ignores and checks the next argument. Affected file
8270 lib/silccore/silccommand.c.
8272 * Added silc_server_send_notify_ban to send the BAN notify
8273 type between routers.
8275 * Chaned the silc_notify_payload_encode to support that if
8276 argument is NULL it ignores and checks the next argument.
8277 Affected file lib/silccore/silcnotify.c.
8279 * Tested ban lists in router environment successfully.
8281 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8283 * Implemented BAN command to the server, in silcd/command.[ch].
8285 * Removed the BAN and INVITE_LIST modes from the CMODE command
8288 * Added function silc_string_match to regex match two strings.
8289 Affected files lib/silcutil/silcutil.[ch].
8291 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8293 * Redefined parts of the SilcChannelEntry in the server to support
8294 the new ban and invite lists.
8296 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8298 * Redefined the INVITE command. The same command can be used to
8299 invite individuals to the channel but also to manage the invite
8300 list of the channel (to add to and remove from the invite list).
8301 Updated the protocol specs.
8303 * Added new command SILC_COMMAND_BAN that can be used to manage
8304 the ban list of the channel. Updated the protocol specs.
8306 * Removed the channel modes: the SILC_CMODE_BAN and the
8307 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8308 in the CMODE command. The equivalent features are now available
8309 using INVITE and BAN commands. Updated the protocol specs.
8311 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8312 in the network about change in the current ban list. The notify
8313 type is not used by the client.
8315 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8316 support the invite lists.
8318 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8320 * Added new function silc_string_regexify that converts string
8321 including wildcard characters into regex string that can
8322 be used by the GNU regex library. Added into the file
8323 lib/silcutil/silcutil.[ch].
8325 Added silc_string_regex_combine to combine to regex strings
8326 into one so that they can be used as one regex string by
8327 the GNU regex library. Added into the file
8328 lib/silcutil/silcutil.[ch].
8330 Added silc_string_regex_match to match two strings. It returns
8331 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8333 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8335 * Imported GNU regex to the soruce tree into lib/contrib.
8336 Fixed some compiler warning from the regex.c.
8338 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8340 * Fixed MOTD command in the server to work in router environment.
8342 * Fixed the MOTD command in the client library to support
8343 the server argument in the command.
8345 * Added `nickname_len' argument to the silc_idlist_add_client
8346 in the server, as the `nickname' argument may be binary data
8349 * Added silc_idlist_get_channels to return all channels from
8352 * Implemented LIST command to the server. Affected file is
8355 * Implemented the LIST command to the client library and on the
8358 * Added [<user count>] argument to the LIST command reply.
8359 With private channels the user count is not shown.
8361 * Updated TODO and README.
8363 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8365 * The client entry's data.registered must be TRUE even with
8366 global client entry on global client list. The data.registered
8367 is used to check whether the client is anymore in the network,
8368 for example with WHOWAS command so it must be valid.
8370 * Fixed the WHOWAS command in the server. It now actually works
8371 in router environment. Added function into silcd/command_reply.c
8372 silc_server_command_reply_whowas_save.
8374 * Added silc_idlist_purge function to the silcd/idlist.c
8375 to periodically purge the ID Cache.
8377 * Fixed INFO command in the server. It works now in router
8378 environment. Added <server name> argument to the INFO command
8379 reply. Updated the protocol specs.
8381 * Fixed minor bug in silc_idcache_purge to not purge if the
8382 expire value is zero.
8384 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8385 they were buggy because of the WHOWAS information.
8387 * Fixed local command MSG to handle the async resolving of
8388 the remote client properly. It used to fail the first MSG.
8389 Affected file silc/local_command.c.
8391 * Added `data_len' field to SilcIDCache context.
8393 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8395 * Update TODO. Todo in commands in the server.
8397 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8399 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8400 used by routers as broadcast packet to inform other routers
8401 about the changed user mode.
8403 Implemented the notify handling in the server. Affected file is
8404 silcd/packet_receive.c. Added the function
8405 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8407 * Added new generic Channel Payload and deprecated the New Channel
8408 Payload. The New Channel Payload is now the generic Channel
8411 * Added new argument `mode' to the silc_server_send_new_channel
8412 as it is required in the Channel Payload now.
8414 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8415 and created a new and real SilChannelPayload to represent the
8416 new generic Channel Payload. Implemented the encode/decode
8417 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8419 * Added silc_server_get_client_channel_list to return the list
8420 of channels the client has joined for WHOIS command reply.
8421 Affected file silcd/server.[ch].
8423 * Implemented the channel list sending in the WHOIS command reply
8424 in server and in the client.
8426 Implemented the channel list displaying on the user interface
8427 as well. Affected file silc/client_ops.c.
8429 * Added silc_channel_payload_parse_list to parse list of Channel
8430 Payloads. It returns SilcDList list of SilcChannelPayloads.
8431 Client for example can use this function to parse the list of
8432 channels it receives in the WHOIS command reply. The caller
8433 must free the list by calling silc_channel_payload_list_free.
8434 Affected files lib/silccore/silcchannel.[ch].
8436 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8438 * Added one new argument <user mode> to the WHOIS command reply
8439 to return the mode of the user in SILC. Updated the protocol
8442 Implemented it to the server and client.
8444 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8446 * Fixed the mode printing on the user interface on joining.
8447 Affected file silc/client_ops.c.
8449 * Implemented the UMODE command and user modes in general to the
8450 client library and to the user interface.
8452 * Implemented the UMODE command to the server.
8454 * The server now sends UNKNOWN_COMMAND error status if client sends
8455 unknown command. Affected file silcd/command.c.
8457 * All server commands now handle the command identifier the right
8458 way when sending the command reply to the client. The client can
8459 use to identify the command replies with the identifier.
8461 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8463 * Added silc_server_get_client_route to resolve the route to
8464 the client indicated by the client ID. Affected file is
8467 * Added silc_server_relay_packet as general function to relay
8468 packet to arbitrary destination. This deprecates functions
8469 like _send_private_message_key, _relay_notify etc. Affected
8470 file is silcd/packet_send.[ch].
8472 Removed silc_server_send_key_agreement,
8473 silc_server_send_private_message_key and
8474 silc_server_packet_relay_notify functions from the file
8475 silcd/packet_send.[ch].
8479 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8480 server. Affected file silcd/packet_receive.[ch].
8482 * Implemented the KILL command to the client. Implemented the
8483 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8484 Affected files lib/silcclient/command[_reply].c and
8485 lib/silcclient/client_notify.c. Implemented the KILL notify
8486 printing in the user inteface.
8488 * Fixed a lot silc_parse_nick memory leaks from the client
8489 library in the file lib/silcclient/command.c.
8491 * Changed the silc_server_send_notify_on_channels's `sender'
8492 argument from SilcSocketConnection to SilcClientEntry to
8493 check the sender as entry and not as connection object and not
8494 to send to the client provided as argument. The affected file
8495 is silcd/packet_send.[ch].
8497 * The notify packets that are destined directly to the client used
8498 to not to be processed by the server. Now changed that and the
8499 server processes all notify packets. After relaying the packet
8500 to the client the notify packet is processed in the server.
8502 * The silc_server_free_client_data now checks whether there is
8503 pending outgoing traffic for the client and purges the data to
8504 the network before removing the client entry.
8506 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8508 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8509 an client is killed from the SILC Network. Updated the protocol
8512 Added new function silc_server_send_notify_killed to the
8513 silcd/packet_send.[ch].
8515 * Added function silc_server_packet_relay_notify to relay notify
8516 packets that are destined directly to a client. In this case
8517 the server does not process the notify packets but merely relays
8518 it to the client. Affected file silcd/packet_send.[ch].
8520 Added also silc_server_packet_process_relay_notify to check
8521 whereto relay the notify. Affected file is
8522 silcd/packet_receive.[ch].
8524 * Implemented the KILL command to the server.
8528 * Added the backup schema desgined last fall to the protocol
8529 specs for everyone to see. The specification is in the
8530 *-spec-xx.txt draft and the packet type definitions for the
8531 backup routers is in *-pp-xx.txt draft. Thusly, added also
8532 new packet type SILC_PACKET_CELL_ROUTERS.
8534 * A big security problem in the implementation discovered. The
8535 signoff of an client did not cause new channel key generation
8536 which it of course should've done. The channel keys must be
8537 always re-generated when client leaves (or signoffs) the channel.
8538 The silc_server_remove_from_channels funtion now handles
8539 the channel key re-generation.
8541 * Added `sender' argument to the silc_server_send_notify_on_channels
8542 to not to send the client provided as argument. Affected file
8543 silcd/packet_send.[ch].
8545 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8547 * Implemented OPER and SILCOPER commands into the server and
8550 * Added silc_auth_verify and silc_auth_verify_data to verify
8551 the authentication directly from the authentication payload.
8552 It supports verifying both passphrase and public key based
8553 authentication. Affected file lib/silccore/silcauth.[ch].
8555 * Added `hash' field to the SilcIDListData structure. It is the
8556 hash negotiated in the SKE protocol. Affected file is
8559 * Slight redesigning of the SilcAuthPayload handling routines.
8560 Do not send SilcPKCS but SilcPublicKey as argument.
8562 * Implemented the public key authentication support to the
8563 serverconfig. The public key is loaded from the provided path
8564 and saved as authentication data to void * pointer. Thus,
8565 changed the unsigned char *auth_data to void *auth_data;
8567 * Fixed SHUTDOWN command to send the reply before the server
8568 is shutdown. :) Affected file silcd/command.c.
8570 * Fixed fatal bug in CONNECT command. The hostname was invalid
8571 memory and server crashed. Affected file silcd/command.c.
8573 * Fixed fatal bug in CLOSE command. The server_entry became
8574 invalid but was referenced later in the command. Affected file
8577 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8579 * Fixed fatal bug in failure packet handling. Server ignored
8580 the failure and thus crashed when it came.
8584 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8586 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8587 that the command may be executed only once in (about) 2 seconds.
8588 The old SILC_CF_LAG flag is same but allows command bursts up
8589 to five before limiting.
8591 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8592 server code. Various commands now includes the CF_LAG_STRICT
8593 flag to disallow any kind of miss-use of the command.
8595 * Fixed the silc_buffer_unformat to not to allocate any data
8596 if the length of the data is zero. It used to allocate the
8597 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8599 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8601 * Changed the format of AdminConnection configuration section
8602 in the server. Added username of the admin to the format.
8603 Affected files silcd/serverconfig.[ch].
8605 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8606 to return admin configuration data by host, username and/or
8609 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8611 * Implemented WHOWAS command to the server. Added the functions:
8613 silc_server_command_whowas_parse,
8614 silc_server_command_whowas_send_reply,
8615 silc_server_command_whowas_from_client and
8616 silc_server_command_whowas_from_server
8618 * Added <Client ID> argument to the WHOWAS command reply. Updated
8619 the protocol specs accordingly.
8621 * Implemented WHOWAS command and command_reply to the client
8624 Implemented the WHOWAS printing on the user interface.
8626 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8628 * Added new argument to the WHOWAS command reply, the real name.
8629 It is an optional argument. Updated the protocol specs.
8631 * Added SilcIDCacheDestructor callback that is registered when
8632 the SilcIDCache is allocated. The callback is called when
8633 an cache entry in the ID Cache expires, or is purged from the
8634 cache. Added into lib/silccore/idcache.[ch].
8636 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8637 to destruct the client entries when the cache entry expires.
8638 Other ID Cache's in server and in the client library ignores
8641 * If the ID Cache entry's `expire' field is zero then the entry
8642 never expires. Added boolean `expire' argument to the
8643 silc_idcache_add function in the lib/silccore/idcache.[ch].
8644 If it is TRUE the default expiry value is used.
8646 * Added silc_server_free_client_data_timeout that is registered
8647 when client disconnects. By default for 5 minutes we preserve
8648 the client entry for history - for WHOWAS command.
8650 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8652 * Added support to the server to enforce that commands are not
8653 executed more than once in 2 seconds. If server receives
8654 commands from client more frequently, timeout is registered
8655 to process the commands. Affected file silcd/command.c.
8656 Added new function silc_server_command_process_timeout.
8658 * Changed NICK_NOTIFY handling in client library to check that
8659 if the client's nickname was changed, so there is no need to
8660 resolve anything from the server.
8662 * Removed error printing from the WHOIS and IDENTIFY commands.
8663 If error occurs then it is ignored silently in the client library.
8664 The application, however, may map the received error to
8665 human readable error string. The application currently maps
8666 the NO_SUCH_NICKNAME error to string.
8668 * Made the command status message public to the application. Moved
8669 them from lib/silcclient/command_reply.c to
8670 lib/silcclient/command_reply.h. The application can map the
8671 received command status to the string with the
8672 silc_client_command_status_message function.
8674 * Added check to the server to check that client's ID is same
8675 as the Source ID in the packet the client sent. They must
8678 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8680 * Added dist-bzip hook to the Makefile.am to make bzip2
8681 compressed distributions.
8683 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8685 * Server now enforces the maximum length for the nickname and
8686 the channel as protocol specification dictates. 128 bytes for
8687 nickname and 256 bytes for channel name.
8689 * Moved the WHOIS printing to the application. The client libary
8690 does not print out the WHOIS information anymore, the application
8691 must do it. Renamed silc_client_command_reply_whois_print to
8692 the silc_client_command_reply_whois_save.
8694 The client's idle time is also sent to the application now, and
8695 the idle is shown on screen.
8697 * Added silc_client_command_reply_identify_save to save the
8698 received IDENTIFY entries.
8700 * Do not check for channel private keys in message sending and
8701 reception if the channel does not have the PRIVKEY mode set.
8702 Affected file lib/silclient/client_channel.c.
8704 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8706 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8707 just surfaced after chaning the JOIN procedure.
8709 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8711 * Added silc_client_get_clients_by_list to get client entries
8712 from Client ID list, that is returned for example by JOIN
8713 and USERS command replies. The application should use this
8714 function for example when JOIN command reply is received to
8715 resolve the clients already on the channel (library does not
8716 do that anymore as USERS command reply is not used in the JOIN
8717 procedure anymore). Affected files lib/silcclient/silcapi.h and
8718 lib/silcclient/idlist.c.
8720 * JOIN command reply and USERS command reply returns now SilcBuffer
8721 pointers instead of unsigned char pointers when returning
8722 the client list and mode list.
8724 * Added <Client ID> argument to the JOIN command reply, mainly
8725 for the server to identify for which client the command was
8726 originally sent. Updated protocol specs accordingly.
8728 * Added SilcDlist private_key pointer to the SilcChannelEntry
8729 in the client to support the channel private keys. Affected
8730 file is lib/silcclient/idlist.h.
8732 * Added SilcChannelPrivateKey argument to the function
8733 silc_client_send_channel_message so that application can choose
8734 to use specific private ke if it wants to. If it is not provided,
8735 the normal channel key is used, unless private keys are set.
8736 In this case the first (key that was added first) is used
8737 as the encryption key.
8739 * Implemented the support for channel private key handling.
8740 Implemented the following functions:
8742 silc_client_add_channel_private_key,
8743 silc_client_del_channel_private_keys,
8744 silc_client_del_channel_private_key,
8745 silc_client_list_channel_private_keys and
8746 silc_client_free_channel_private_keys
8748 Affected file lib/silcclient/client_channel.c.
8750 * Added the support for the private keys in the channel message
8751 sending and encryption and in the message reception and
8752 decryption. Affected funtions are
8753 silc_client_send_channel_message and silc_client_channel_message.
8755 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8757 * Added SKE's key verify callback to the client library's
8758 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8760 * Removed the statement that server (or router) must send USERS
8761 command reply when joining to the channel so that the client
8762 knows who are on the channel. Instead, the client list and
8763 client's mode list is now sent in the JOIN command reply to the
8764 client who joined channel. This is better solution.
8766 * Added function silc_server_get_users_on_channel and function
8767 silc_server_save_users_on_channel to the silcd/server.[ch].
8769 * Removed function silc_server_command_send_users from the
8772 * Do not show topic on the client library anymore. The topic is
8773 sent in the command reply notify to the application and the
8774 application must show the topic now.
8776 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8778 * Added client searching by nickname hash into the IDENTIFY and
8779 WHOIS commands in the server as they were clearly missing from
8780 them. Affected file is silcd/command.c.
8782 * Fixed a bug in private message receiving in the client library.
8783 The remote ID was freed and it wasn't supposed, now it is
8786 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8788 * Minor fix to the channel payload; allocate the data area, as it
8789 needs to be of specific length.
8791 * If the key agreement port is zero then the operating
8792 system will define the bound port. Affected files are
8793 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8795 * Added new function silc_channel_payload_decrypt into the file
8796 lib/silccore/silcchannel.[ch].
8798 * Moved the channel message etc, check from silc_packet_decrypt
8799 to applications. The library calls now a generic
8800 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8801 when the packet is either normal or special. This was done to
8802 allow more wide range of checking that was not allowed when
8803 the code was in library. Now applications can do virtually any
8804 checks to the packet and return to the library the decision how
8805 the packet should be processed. Affected files are
8806 lib/silccore/silcpacket.[ch].
8808 Added silc_server_packet_decrypt_check to the server and
8809 silc_client_packet_decrypt_check to the client library.
8811 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8812 to send with specified source and destination information.
8814 * Channel message delivery between routers was broken after the
8815 channel key distribution was fixed earlier. The channel key
8816 was used be to distributed to other routers as well which is not
8817 allowed by the protocol. Now this is fixed and channel keys
8818 really are cell specific and the channel message delivery between
8819 routers comply with the protocol specification.
8821 * Fixed various commands in server to check also the global list
8822 for the channel entry and not just the local list. The affected
8823 file silcd/command.c.
8825 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8827 * Added assert()s to buffer formatting and unformatting routines
8828 to assert (if --enable-debug) when error occurs. Affected
8829 file: lib/silcutil/silcbuffmt.c.
8831 * Changed to auto-reconnect to check whether the remote host is
8832 router and register the re-connect timeout if it is. It used
8833 to check that whether we are normal server, but router must do
8834 auto-reconnect with another router as well. Affected file
8837 * Removed the [<key len>] option from CMODE command as the cipher
8838 name decides the key length, nowadays. See the defined ciphers
8839 from the protocol specification.
8841 * Added [<hmac>] option to the CMODE command to define the HMAC
8842 for the channel. Added SILC_CMODE_HMAC channel mode.
8844 * Added [<hmac>] option for the JOIN command so that user can
8845 select which HMAC is used to compute the MACs of the channel
8848 * Added Hmac field to the Channel Message Payload. The integrity
8849 of plaintext channel messages are now protected by computing
8850 MAC of the message and attaching the MAC to the payload. The
8851 MAC is encrypted. Now, it is clear that this causes some
8852 overhead to the size of the packet but rationale for this is that
8853 now the receiver can verify whether the channel message decrypted
8854 correctly and also when private keys are set for the channel the
8855 receiver can decrypt the packet with several keys and check from
8856 the MAC which key decrypted the message correctly.
8858 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8859 lib/silccrypt/silccipher.[ch].
8861 * Added silc_hash_len to return the digest length into the
8862 lib/silcrypt/silchash.[ch].
8864 * Rewrote parts of Silc Channel Payload interface in the
8865 lib/silccore/silcchannel.[ch]. The encode function now also
8866 encrypts the packet and parse function decrypts it.
8868 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8870 * Fixed a minor formatting bug in the SKE's key material processing.
8871 It actually might have processed the keys wrong way resulting
8874 * Redefined the mandatory HMAC algorithms and added new algorithms.
8875 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8876 and hmac-md5 truncated to 96 bits. The mandatory is now
8877 hmac-sha1-96. Rest are optional (including the one that used
8878 to be mandatory). Rationale for this is that the truncated HMAC
8879 length is sufficient from security point of view and can actually
8880 make the attack against the HMAC harder. Also, the truncated
8881 HMAC causes less overhead to the packets. See the RFC2104 for
8884 * Added new [hmac] configuration section. The SKE used to use
8885 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8886 is of course wrong. The official names that must be proposed in
8887 the SKE are the ones defined in the protocol specification
8888 (hmac-sha1-96 for example). The user can configure any hmac
8889 using any hash function configured in the [hash] section. At
8890 least, the mandatory must be configured.
8892 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8894 * Added HMAC list to the SKE proposal list. It has now both
8895 hash algorithm list and HMAC list. This makes the protocol
8896 incompatible with previous versions. The SKE now seems to work
8897 the way it is supposed to work, for the first time actually.
8899 * Defined plain Hash algorithms to the protocol specification.
8902 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8904 * Implemented support for key agreement packets into the server.
8905 Added functions silc_server_key_agreement and
8906 silc_server_send_key_agreement. Other than these functions,
8907 server has nothing to do with this packet.
8909 * Added support for private message key packets into the server.
8910 Added functions silc_server_private_message_key and
8911 silc_server_send_private_message_key.
8915 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8916 called in the protocol's final callback instead in the END
8917 protocol state. This makes a little more sense and in the same
8918 time in client we can use the same protocol routines for normal
8919 key exchange and to key agreement packet handling as well.
8921 * Added to both client's and server's KE protocol context the
8922 SilcSKEKeyMaterial pointer to save the key material. We will
8923 bring the key material to the protocol's final callback by doing
8924 this. The final callback must free the key material.
8926 * Added SKE's packet_send callback into client's KE protocol
8927 context so that the caller can choose what packet sending function
8928 is used. This way we can use different packet sending when
8929 doing normal SKE when doing key agreement packet handling (in
8930 the key agreement packet handling we do not want to encrypt
8933 * Implemented the responder side of the key agreement routines
8934 in the client. The client can now bind to specified port and
8935 accept incoming key negotiation. The key material is passed
8936 to the application after the protocol is over.
8938 * Implemented the processing of incoming Key Agreement packet
8939 in the client. Added function silc_client_key_agreement to
8942 * Implemented the intiator side of the key agreement routines
8943 in the client. The client can now initiate key agreement with
8944 another remote client. The key material is passed to the
8945 application after the protocol is over.
8947 * Created client_keyagr.c to include all the key agreement
8950 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8951 SILC_TASK_CALLBACK except that it is not static.
8953 * Created client_notify.c and moved the Notify packet handling
8954 from the client.[ch] into that file.
8956 * Created client_prvmsg.c and moved all private message and
8957 private message key routines from the client.[ch] into that file.
8959 * Create client_channel.c and moved all channel message and
8960 channel private key routines from the client.[ch] into that file.
8962 * Changed silc_client_get_client_by_id_resolve to resolve with
8963 WHOIS command instead of IDENTIFY command, in the file
8964 lib/silclient/idlist.c.
8966 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8968 * Implemented the SKE's responder side to the Client library.
8970 * When FAILURE is received to the protocol do not trust it
8971 blindly. Register a timeout to wait whether the remote closes
8972 the connection as it should do it, only after that process the
8973 actual failure. This was changed to both client and server.
8975 * Added client_internal.h to include some of the structures
8976 there instead of client.h in lib/silcclient/.
8978 * Added function silc_task_unregister_by_callback to unregister
8979 timeouts by the callback function.
8981 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8983 * Some "Incomplete WHOIS info" errors has been appearing on the
8984 log files. Took away the entry->userinfo check from WHOIS
8985 reply sending. The entry->userinfo is now " " if client did not
8986 provide one. I thought this was fixed earlier but something
8987 is wrong still. Let's see if the error still appears.
8989 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8991 * Fixed a minor bug in the login when the channel key is
8992 re-generated in the server. It used to generate the key in
8993 wrong order and thus caused problems in the channel traffic.
8995 * Fixed a minor bug in channel key distsribution after
8996 KICK command. The key was not sent to the router even though
8999 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9001 * Added silc_ske_process_key_material_data as generic routine
9002 to process any key material as the SILC protocol dictates. The
9003 function is used by the actual SKE library but can be used by
9004 applications as well. This relates to the private message keys
9005 and the channel private keys since they must be processed the
9006 same way the normal SILC session keys. The protocol dictates
9007 this. Affected files: lib/silcske/silcske.[ch].
9009 Added also silc_ske_free_key_material to free the
9010 SilcSKEKeyMaterial structure.
9012 * Defined silc_cipher_set_key function to set the key for
9013 cipher without using the object's method function. The affected
9014 files: lib/silccrypt/silccipher.[ch].
9016 * Implemented silc silc_client_add_private_message_key,
9017 silc_client_add_private_message_key_ske,
9018 silc_client_del_private_message_key,
9019 silc_client_list_private_message_keys and
9020 silc_client_free_private_message_keys functions in the
9023 Added functions silc_client_send_private_message_key to send
9024 the Private Message Key payload and silc_client_private_message_key
9025 to handle incoming Private Message Key payload.
9027 * Added Cipher field to the Private Message Key payload to set
9028 the cipher to be used. If ignored, the default cipher defined
9029 in the SILC protocol (aes-256-cbc) is used.
9031 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9033 * Removed lib/silcclient/ops.h file.
9035 Redefined parts of the SILC Client Library API. Created new
9036 file silcapi.h that deprecates the ops.h file and defines the
9037 published Client Library API. Defined also private message key
9038 API and channel private key API into the file.
9040 This is the file that the application must include from the
9041 SILC Client Library. Other files need not be included by
9042 the application anymore.
9044 * Added new key_agreement client operation callback and also
9045 defined the Key Agreement library API for the application.
9047 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9049 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9050 is used by clients to request key negotiation between another
9051 client in the SILC network. If the negotiation is started it
9052 is performed using the SKE protocol. The result of the
9053 negotiation, the secret key material, can be used for example
9054 as private message key.
9056 Implemented the Key Agreement payload into the files
9057 lib/silccore/silauth.[ch].
9059 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9061 * Redefined ciphers for the SILC protocol. Added some new ciphers
9062 and defined the key lengths for the algorithms. Changed the
9063 code accordingly. The default key length is now 256 bits.
9065 * Fixed SKE key distribution function silc_ske_process_key_material
9066 when the key length is more than 128 bits. The default key
9067 length in SILC is now 256 bits.
9069 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9070 to indicate unsupported algorithm.
9072 * Renamed rijndael.c to aes.c and all functions as well.
9074 * Fixed a long standing channel key setting bug in client library.
9075 Weird that it has never surfaced before.
9077 * Fixed bug in channel deletion. If the entire channel is removed
9078 then it must also delete the references of the channel entry
9079 from the client's channel list as the client's channel entry and
9080 the channel's client entry share same memory.
9082 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9084 * Implemented CONNECT and SHUTDOWN commands in the client.
9086 * Implemented CLOSE command to the client.
9088 * Added the function silc_idlist_find_server_by_name into the
9089 files silcd/idlist.[ch].
9091 Added the function silc_idlist_find_server_by_conn into the
9092 files silcd/idlist.[ch].
9094 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9096 * DIE command was renamed to SHUTDOWN. Updated the both code
9099 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9100 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9102 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9105 * Added function silc_server_create_connection function to create
9106 connection to remote router. My server implementation actually
9107 does not allow router to connect to normal server (it expects
9108 that normal server always initiates the connection to the router)
9109 so the CONNECT command is only good for connecting to another
9112 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9114 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9115 or some other client was kicked from the channel.
9117 Implemented the handling of the notify type to both client
9120 Implemented silc_server_send_notify_kicked to send the KICKED
9121 notify. It is used to send it to the server's primary router.
9123 * Implemented the KICK command into server and client.
9125 * Added `query' argument to the silc_idlist_get_client function
9126 to indicate whether to query the client from server or not if
9129 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9130 to indicate that the client is not channel founder.
9134 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9136 * Removed the rng context from SilcPacketContext structure and
9137 changed that the packet routine uses the Global RNG API.
9139 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9141 * Added support for quit message that client can "leave" on the
9142 channel when it quits the SILC. It is ditributed inside the
9143 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9145 Added silc_server_free_client_data that will take the
9146 signoff message as argument.
9148 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9150 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9152 * Updated parts of the protocol specification to keep it up
9155 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9157 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9158 payloads in one packet.
9160 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9161 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9162 use now the new List flag.
9164 * Also deprecated the following packet types: REPLACE_ID,
9165 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9167 * Added list support for Notify packet in server.
9169 * Added silc_server_send_notify_channel_change to send the
9170 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9171 the silc_server_send_replace_id.
9173 * Added silc_server_send_notify_nick_change to send the
9174 NICK_CHANGE notify type. Deprecates the function
9175 silc_server_send_replace_id.
9177 * Added silc_server_send_notify_join to send the JOIN notify type.
9178 Deprecates the function silc_server_send_new_channel_user.
9180 * Added silc_server_send_notify_leave to send LEAVE notify type.
9181 Deprecates the function silc_server_send_remove_channel_user.
9183 * Added silc_server_send_notify_cmode and
9184 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9185 types. Deprecates the silc_server_send_set_mode function.
9187 * Added SERVER_SIGNOFF notify type to indicate that server has
9188 quit. This means that all clients on the channel from that
9189 server will drop. This can be also used when netsplit happens.
9191 Deprecated REMOVE_ID packet type since it is not needed anymore
9194 Added silc_server_send_notify_server_signoff to send the
9195 SERVER_SIGNOFF notify type. Deprecates the function
9196 silc_server_send_remove_id.
9198 Added also silc_server_send_notify_signoff to send the
9199 SIGNOFF notify type.
9201 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9202 SILC protocol from this day on. Changed the protocol
9203 specification as well.
9205 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9206 notify type. It is used between routers to notify about
9207 topic changes on a channel.
9209 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9212 * Partly updated the protocol specification to comply with the
9213 changes now made. It is still though a bit outdated.
9215 * The JOIN notify type now takes one extra argument <Channel ID>.
9216 The packet used to be destined to the channel but now the
9217 JOIN type may be sent as list thus it is impossible to
9218 destine it to any specific channel. By adding this argument
9219 it is again possible.
9221 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9223 * Added CREDITS file. The CHANGES and CREDITS file will appear
9224 in the distribution as well.
9226 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9228 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9229 types in the server's silcd/packet_receive.c.
9231 * Implemented CMODE and CUMODE to work in router environment.
9233 * Fixed minor encoding and decoding buglet from the
9234 lib/silccore/silcmode.c.
9236 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9239 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9241 * Changed all SilcConfigServer* and silc_config_server* to
9242 SilcServerConfig* and silc_server_config*, respectively.
9245 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9247 * Associated the ID (client or server ID) to the Authentication
9248 Payload to avoid any possibility of forging. Updated the
9249 protocol specification and the code accordingly.
9251 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9253 * The RSA key length is now save to the RsaKey context in the
9254 key generation process in lib/silccrypt/rsa.c. The key length
9255 is now used to figure out the maximum size of the block allowed
9256 to be encrypted/signed.
9258 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9259 is equivalent to the silc_mp_mp2bin but does not allocate any
9262 * Changed silc_mp_mp2bin API to take length argument. If it is
9263 non-zero then the buffer is allocated that large. If zero, then
9264 the size is approximated using silc_mp_sizeinbase, which however
9267 * Created Global RNG API which is global RNG that application can
9268 initialize. After initializing, any routine anywhere in the
9269 code (including library) can use RNG without allocating a new
9270 RNG object. This was done to allow this sort of use of the
9271 RNG in code that has no chance to allocate RNG object. All
9272 applications currently allocate this and many routines in the
9273 library use this. Affected file lib/silccrypt/silcrng.[ch].
9275 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9276 it to use the Global RNG API.
9278 * Defined Authentication Payload into protocol specification that
9279 is used during SILC session to authenticate entities. It is
9280 used for example by client to authenticate itself to the server
9281 to obtain server operator privileges.
9283 Implemented this payload into the lib/silccore/silcauth.[ch].
9284 Implemented also routines for public key based authentication
9285 as the new protocol specification dictates.
9287 Moved definitions of different authentication methods from
9288 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9290 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9291 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9292 silc_pkcs_verify_with_hash functions into the file
9293 lib/silccrypt/silcpkcs.[ch].
9295 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9297 * The client entry's userinfo pointer must be always valid.
9298 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9299 will fail since it requires the userinfo. Now, the userinfo
9300 is allocated as "" if actual userinfo does not exist. Actually,
9301 it must exist and it is totally Ok to drop client connections
9302 that does not announce the userinfo. However, we will make
9303 this workaround for now.
9305 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9306 to return the remote port by socket.
9308 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9310 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9311 SILC_SERVER_PENDING_EXEC and added an new macro
9312 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9313 data or when error occurs while processing the pending command.
9315 Added new argument `destructor' into silc_server_command_pending
9316 and to the SilcServerCommandPending object. This destructor is
9317 now called after calling the pending callback or if error occurs
9318 immediately. If error occurs the actual pending callback won't
9319 be called at all - only the destructor. The destructor may be
9320 NULL if destructor is not needed.
9322 All this applies for client library code as well. Similar
9323 changes were made there as well for the pending commands.
9325 In the client, the application must now allocate the
9326 SilcClientCommandContext with the silc_client_command_alloc
9329 * Added reference counter to the SilcServerCommandContext. Added
9330 function silc_server_command_alloc and silc_server_command_dup
9333 Same type of functions added to the client library for the same
9336 * Removed the cmd_ident from IDListData away since it is now
9337 global for all connections. It is the command identifier used
9338 in command sending and with pending commands. The affected file
9341 * Added reference counter to the SilcSocketConnection objecet to
9342 indicate the usage count of the object. The object won't be
9343 freed untill the reference counter hits zero. Currently only
9344 server uses this, and client ignores it. The client must be
9345 set to use this too later. The affected files are
9346 lib/silccore/silcsockconn.[ch]. Added also the function
9347 silc_socket_dup to increase the reference counter.
9349 This was mainly added because it is possible that the socket
9350 is removed underneath of pending command or other async
9351 operation. Now it won't be free'd and proper DISCONNECTING
9352 flags, etc. can be set to avoid sending data to connection that
9353 is not valid anymore.
9355 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9356 the connection. After that it sets SILC_SET_DISCONNECTED.
9357 It is, however, possible that the socket data is not still freed.
9358 The silc_server_packet_process now checks that data is not
9359 read or written to connection that is DISCONNECTED. The socket
9360 get's freed when the reference counter hits zero.
9362 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9364 * Changed the client operation API: channel_message operation's
9365 `sender' is now the client entry of the sender, not the nickname
9366 and the `channel' is the channel entry, not the channel name.
9368 In the private_message operation the `sender' is now also the
9369 client entry of the sender not the nickname.
9371 Affected file is lib/silcclient/ops.h and all applications
9372 using the client operations.
9374 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9376 * Moved the calling of ops->connect() from connect_to_server_final
9377 into receive_new_id functin since that is the point when the
9378 client is actually allowed to send traffic to network. The
9379 affected file is lib/silcclient/client.c.
9381 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9383 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9384 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9385 (if needs broadcasting) instead of broadcasting the packets one
9386 by one which would make a burst in the network traffic.
9388 * Added `broadcast' argument to the functions in silcd/server.[ch]
9389 silc_server_create_new_channel[_with_id] to indicate whether
9390 to send New Channel packet to primary router.
9392 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9394 * Added new function into the silcd/server.[ch] files:
9395 silc_server_create_new_channel_with_id to create new channel with
9396 already existing Channel ID.
9398 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9399 lib/silccore/silcpacket.h. This packet is used t send list of
9400 Set Mode payloads inside one packet. Server uses this to set
9401 the modes for the channels and clients on those channels, that it
9402 announced to the router when it connected to it. The protocol
9403 specification has been updated accordingly.
9405 * The silc_server_new_channel did not handle the packet coming
9406 from normal server as it normally does not send that. However,
9407 when it announces its channels it does send it. Implemented
9408 the support for that.
9410 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9411 into the file lib/silccore/id.h.
9413 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9415 * Fixed memory leaks in the functions silc_idlist_del_client,
9416 silc_idlist_del_channel and silc_idlist_del_server in the file
9417 silcd/idlist.c. All of those leaked like a sieve.
9419 * Fixed some small memory leaks in the client's function
9420 silc_client_notify_by_server.
9422 * Added functions into silcd/server.c: silc_server_announce_clients,
9423 silc_server_announce_channels and silc_server_announce_server.
9424 These functions are used by normal and router server to announce
9425 to its primary router about clients, channels and servers (when
9426 router) that we own. This is done after we've connected to the
9429 These functions effectively implements the following packet types:
9430 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9431 and SILC_PACKET_NEW_ID_LIST.
9433 * Added new functions into the silcd/packet_receive.[ch]:
9434 silc_server_new_id_list, silc_server_new_channel_list and
9435 silc_server_new_channel_user_list to handle the incoming
9436 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9438 * Added support of changing Channel ID in the function
9439 silc_server_replace_id. If the server that announces a channel
9440 to the router already exists in the router (with same name but
9441 with different Channel ID), router is responsible to send
9442 Replace ID packet to the server and force the server to change
9443 the Channel ID to the one router has.
9445 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9446 client that the Channel ID has been changed by the router. The
9447 normal server sends this to the client. Client must start using
9448 the new Channel ID as the channel's ID.
9450 Implemented handling of this new type into lib/silcclient/client.c
9451 into the function silc_client_notify_by_server.
9453 * Added new function silc_idlist_replace_channel_id into the files
9454 silcd/idlist.[ch] to replace the Channel ID.
9456 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9458 * Call silc_server_command_identify_check always when processing
9459 the IDENTIFY command in silcd/command.c
9461 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9463 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9464 send keepalive packets. The packet can be sent by clients,
9465 servers and routers.
9467 Added function silc_socket_set_heartbeat into the file
9468 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9469 If not set, the heartbeat is not performed. The actual
9470 heartbeat is implemented in the low level socket connection
9471 library. However, application is responsible of actually
9474 Added silc_server_send_heartbeat to send the actual heartbeat
9475 packet into silcd/packet_send.[ch]. Server now performs
9476 keepalive with all connections.
9478 * Added silc_task_get_first function into lib/silcutil/silctask.c
9479 to return the timeout task with shortest timeout. There was a bug
9480 in task unregistration that caused problems. TODO has been
9481 updated to include that task system must be rewritten.
9483 * The client library will now resolve the client information when
9484 receiving JOIN notify from server for client that we know but
9485 have incomplete information.
9487 * Rewrote parts of silc_server_remove_from_channels and
9488 silc_server_remove_from_one_channel as they did not remove the
9489 channel in some circumstances even though they should've.
9491 * Encryption problem encountered in server:
9493 The LEAVE command used to send the Channel Key packet to the
9494 router immediately after generating it. However, the code
9495 had earlier sent Remove Channel user packet but not immediately,
9496 ie. it was put to queue. The order of packets in the router
9497 was that Channel Key packet was first and Remove Channel User
9498 packet was second, even though they were encrypted in the
9499 reverse order. For this reason, MAC check failed. Now, this
9500 is fixed by not sending the Channel Key packet immediately but
9501 putting it to queue. However, this is more fundamental problem:
9502 packets that are in queue should actually not be encrypted
9503 because packets that are sent immediately gets encrypted
9504 actually with wrong IV (and thus MAC check fails). So, packets
9505 that are in queue should be encrypted when they are sent to
9506 the wire and not when they put to the queue.
9508 However, the problem is that the current system has not been
9509 designed to work that way. Instead, the packet is encrypted
9510 as soon as possible and left to the queue. The queue is then
9511 just purged into wire. There won't be any fixes for this
9512 any time soon. So, the current semantic for packet sending
9515 o If you send packet to remote host and do not force the send
9516 (the packet will be in queue) then all subsequent packets to the
9517 same remote host must also be put to the queue. Only after the
9518 queue has been purged is it safe again to force the packet
9521 o If you send all packets immediately then it safe to send
9522 any of subsequent packets through the queue, however, after
9523 the first packet is put to queue then any subsequent packets
9524 must also be put to the queue.
9526 Follow these rules and everything works fine.
9528 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9530 * Added new function silc_server_remove_clients_by_server to
9531 remove all client entries from ID list when the server connection
9532 is lost. In this case it is also important to invalidate all
9533 client entires as they hold the invalid server entry. This
9534 fixes fatal bug when server has lost connection and will reconnect
9537 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9539 * Made some sanity checks to silc_server_daemonise like to check
9540 whether the requested user and group actually exists.
9542 * Added sanity check to SKE's silc_ske_responder_finish to check
9543 that the public and private key actually is valid.
9545 * Invalidate the client's nickname when receiving Replace ID
9546 packet and the Client ID is being replaced. This means that the
9547 server will query the nickname if someone needs it (client)
9550 * Sort the ID Cache in client library when the ID Cache data
9551 has changed (needs sorting).
9553 * Do not allow for SILC client to create several connections to
9554 several servers. The client does not support windows right now
9555 and generating multiple connections causes weird behaviour.
9557 Irssi-silc client does support windows and can handle several
9558 connections without problems, see: www.irssi.org and SILC plugin.
9560 * Fixed some places where client was added to the IDList. The
9561 rule of thumb is following (in order to get everything right):
9562 If the client is directly connected local client then the
9563 `connection' argument must be set and `router' argument must be
9564 NULL to silc_idlist_add_client function. If the client is not
9565 directly connected client then the `router' argument must
9566 bet set and the `connection' argument must be NULL to the
9567 silc_idlist_add_client function.
9569 * The funtion silc_server_packet_send_local_channel actually did
9570 not check whether the client was locally connected or not. It
9571 does that now. Fixed a bug related to LEAVE command.
9573 * Fixed Remove Channel User payload parsing bug in server's
9574 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9576 * The server's silc_server_save_channel_key now checks also the
9577 global ID list for the channel as it might not be in the local
9578 list. Fixed a bug related to LEAVE command.
9580 * Is this the end of the [<unknown>] buglet that has been lurking
9581 around for a long time? A little for loop fix in server's
9582 silc_server_command_whois_parse that is used by both IDENTIFY
9583 and WHOIS command. At least, this was a clear bug and a cause
9584 of one type of [<unknown>] buglet.
9586 * WHOIS and IDENTIFY commands call the function
9587 silc_server_command_[whois/identify]_check function even if
9588 we are not router server.
9590 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9592 * Added --with-gmp configuration option. If set the GMP
9593 is always compiled in the SILC source tree. If not set then
9594 it is checked whether the system has the GMP3 installed. If
9595 it has then the GMP won't be compiled (the system's headers
9596 and library is used), if it doesn't have it then the GMP is
9597 compiled in the SILC source tree.
9599 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9601 * Changed RSA private exponent generation to what PKCS #1
9602 suggests. We try to find the smallest possible d by doing
9603 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9604 not security fix but optimization.
9606 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9608 * Added new config entry [Identity] to fork the server and run
9609 it as specific user and group. A patch from Bostik.
9611 * Imported Dotconf configuration library into lib/dotconf.
9612 This will be used to create the SILC configuration files later.
9613 It will appear in the distsribution after this commit.
9615 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9617 * A big code auditing weekend happening. Auditing code for
9618 obvious mistakes, bugs and errors. Also, removing any code
9621 Removed files for being obsolete:
9623 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9624 inline in the file lib/silcutil/silcbuffer.h)
9626 o lib/silcutil/silcbufutil.c (the header has inline versions)
9628 Changed code to fix possible error conditions:
9630 o The buffer formatting routines now check that the destination
9631 buffer really has enough space to add the data. This applies for
9632 both buffer formatting and unformatting
9633 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9634 unformatting was changed to accomodate following rules:
9635 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9636 sent to the function while XXX_*STRING will not allocate or copy
9637 the data into the buffer. Instead it sets the pointer from the
9638 buffer into the pointer sent as argument (XXX_*STRING used to
9639 require that the pointer must be allocated already). This change
9640 makes this whole thing a bit more consistent and more optimized
9641 (note that the data returned in the unformatting with XXX_*STRING
9642 must not be freed now). The routines return now -1 on error.
9644 o Tried to find all code that use buffer_format and buffer_unformat
9645 and added return value checking to prevent formatting and
9646 especially unformatting errors and possible subsequent fatal
9649 o Changed ske->x and ske->KEY to mallocated pointers in
9650 lib/silcske/silcske.h. Fixed possible data and memory leak.
9652 o Added return value checking to all *_parse* functions. Fixed
9653 many memory leaks as well.
9655 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9656 so that buffer overflows would not happen. All code now also
9657 checks the return value as it can fail.
9659 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9661 * Added reconnection support to server if the normal server looses
9662 its connection to the router (for example if router is rebooted).
9663 The server performs normal reconnection strategy implemented
9664 to the server. Affected file silcd/server.c.
9666 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9668 * Added new packet type SILC_PACKET_SET_MODE that is used to
9669 distribute the information about changed modes (for clients,
9670 channels and clients channel modes) to all routers in the
9671 network. Updated the protocol specification accordingly.
9673 Added functions into silcd/packet_send.c and
9674 silcd/packet_receive.c: silc_server_send_set_mode,
9675 silc_server_set_mode.
9677 Added new files silcmode.[ch] into lib/silccore that implements
9678 the encoding and decoding of Set Mode Payload. Added new type
9679 SilcSetModePayload. Moved the definitions of different modes
9680 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9682 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9684 * Oops, a little mistake in server's connection authentication
9685 protocol. The protocol is not ended with FAILURE but with
9686 SUCCESS if the authentication is Ok. :) Affected file is
9689 * Implemented NICK_CHANGE notify handling in server in the file
9690 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9691 the local clients on the channel. After the changing nickname
9692 in router environment snhould work and the [<unknown>] nickname
9693 should appear no more.
9695 The silc_server_replace_id function that receives the Replace ID
9696 payload now sends the NICK_CHANGE notify type also in the file
9697 silcd/packet_receive.c
9699 * Changed WHOIS and IDENTIFY command to support the maximum amount
9700 of arguments defined in protocol specs (3328 arguments). This
9701 fixed a bug that caused problems when there were more than three
9704 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9706 * Added extra parameter, command identifier, to the
9707 silc_client_send_command so that explicit command identifier
9710 Changed that ID list routines uses specific command identifier
9711 when sending WHOIS/IDENTIFY requests to the server so that they
9712 can be identified when the reply comes back.
9714 Affected files lib/silcclient/command.[ch],
9715 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9717 * Added `sender' argument to silc_server_packet_send_to_channel
9718 to indicaet the sender who originally sent the packet to us
9719 that we are now re-sending. Ignored if NULL. Affected file
9720 silcd/packet_send.[ch].
9722 * Added some server statistics support in silcd/server_internal.h
9723 SilcServerStatistics structure and around the server code. Also
9724 send some nice statistics information when client is connecting
9727 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9729 * Fixed channel ID decoding in server's JOIN command reply in
9730 silcd/command_reply.c
9732 * Fixed braodcasting of replace ID payload to not to send it if
9733 we are standalone server in silcd/packet_receive.c.
9735 * Fixed all channel message sending routines to not to send
9736 packets to clients that has router set, since they are routed
9737 separately in the same function earlier. Affects file
9738 silcd/packet_send.c and all channel packet sending functions.
9740 * In USERS reply, res_argv[i] are not allocated, the table
9741 is allocated. Thus changed that free the table, not its
9744 * In server's whois_check and identify_check if the client is
9745 locally connected do not send any WHOIS commands - they are not
9748 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9750 * Fixed some minor bugs in client when sending WHOIS command. The
9751 arguments was in wrong order.
9753 * Removed statis function add_to_channel from server in
9754 silcd/command.c that was previously used with the joining but
9757 * Tested USERS command in router environment successfully with two
9758 routers, two servers and two clients.
9760 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9762 * Reorganized the USERS command and command reply in client library
9763 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9764 When the command is given by user we register a pending command
9765 callback that will reprocess the command after the reply has been
9766 received from the server. When reprocessing the packet we then
9767 display the information. Thus, the USERS information is displayed
9768 now in the command callback instead of in the command reply
9769 callback. The processing of the command is same as previously
9770 when server has sent the command reply in the JOINing process.
9772 * Added to USERS command in silcd/command_reply.c to join the client,
9773 we didn't use to know about, to the channel after we've created
9774 a client entry for it. Also, for clienet we did know already still
9775 check whether it is on the channel or not and add it if not.
9777 * Removed silc_server_command_join_notify as the function and its
9780 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9782 * Changed the client's pending command handling to the same as the
9783 server's pending command handling. It is also now possible to
9784 execute command reply functions from other command reply
9785 function as the function callbacks for commands and command
9786 replies are one and same. The pending commands are not static
9787 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9788 in client connection context. Thus, pending commands are server
9789 connection specific as it is convenient.
9791 Changed the function silc_client_command_pending and
9792 silc_client_command_pending_del and added new function
9793 silc_client_command_pending_check. Removed the
9794 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9797 * Added cmd_ident, current command identifier, to the client
9798 connection context in lib/silcclient/client.h to keep track on
9799 command identifiers used in command sending. Client's command reply
9800 function handling now supports the mandatory command identifiers.
9802 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9803 funtions in client to fully support pending command callbacks.
9805 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9806 as one of the arguments to the application in the command reply
9809 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9810 before first releasing SILC but came back. Now it is removed again
9811 and should come back nomore. The FORWARDED flag was used only
9812 by the JOINing procedure by forwarding the command packet to router.
9813 Now, the JOINing procedure has been changed to more generic (due
9814 to various router environment issues) and FORWARDED is not needed
9815 anymore for anything. The protocol specification is yet to be
9818 Now, removed silc_server_packet_forward from server and the flag
9819 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9821 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9823 * Renamed NAMES command to USERS command. The NAMES was named that
9824 due to historical reasons. Now it is renamed. Also, rewrote
9825 parts of the USERS command. The nickname list is not sent anymore
9826 by the server. Only Client ID and mode lists are sent in the USERS
9827 command. Changed this also to the protocol specification.
9829 The client now resolves the names and stuff after it receives
9830 the USERS list from the server when joining to the channel.
9832 * WHOIS and IDENTIFY commands has been changed to support multiple
9833 Client ID's per command. One can now search for multiple users
9834 in the network by sending only one WHOIS or IDENTIFY command.
9835 Changed the code and the protocol specifications.
9837 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9838 uses silc_server_command_whois_parse to parse the request. */
9840 * If normal server, do not parse the WHOIS and IDENTIFY requests
9841 before sending it to the router. Saves some time.
9843 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9845 * Fixed JOIN command on client library. Wrong number of arguments
9846 used to crash the client.
9848 * Added silc_server_channel_has_global function to check whether
9849 channel has global users or not.
9851 * Added silc_server_channel_has_local function to check whether channel
9852 has locally connected clients on the channel.
9854 * The silc_server_remove_from_one_channel now checks whether the
9855 channel has global users or not after given client was removed from
9856 the channel. It also checks whether the channel has local clients
9857 on the channel anymore. If it does not have then the channel entry
9858 is removed as it is not needed anymore.
9860 * The silc_server_notify now checks on JOIN notify whether the joining
9861 client is one of locally connected or global. If it is global then
9862 the channel has now global users on the channel and that is marked
9863 to the channel entry. Also, it now saves the global client to
9864 global list who is joining and JOINs it to the channel. This is
9865 for normal server, that is.
9867 Changed silc_server_send_notify_on_channel,
9868 silc_server_packet_relay_to_channel and
9869 silc_server_packet_send_to_channel check if we are normal server
9870 and client has router set (ie. global client) do not send the
9871 message to that client, as it is already routed to our router.
9873 * Implemented LEAVE notify type handling in silc_server_notify
9876 * Tested LEAVE command in router environment successfully. Tested
9877 with two routers, two servers and two clients.
9881 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9883 * Implemented SIGNOFF notify type handling in silc_server_notify
9886 * silc_server_remove_id now removes the client entry from all channels
9887 it has joined and thusly sends SIGNOFF notify type.
9889 * Rewrote the NAMES list generation in server by removing two excess
9890 loops. The lists are created now inside one loop.
9892 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9894 * silc_server_remove_channel_user checks now also global list
9895 for channel and client.
9897 * silc_server_new_channel_user checks now both local and global
9898 list for channel and client. Fixed a bug in client id decoding.
9899 Used to decode wrong buffer.
9901 * silc_server_channel_message checks now both local and global
9902 list for channel entry.
9904 * Tested channel joining (hence JOIN) in router environment
9905 successfully. Tested with two routers, two servers and two
9908 * Tested channel message sending in router environment successfully.
9910 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9912 * Added silc_server_save_channel_key into server.[ch] to save the
9913 received channel key in Channel Key payload processing. It is
9914 also used in JOIN command reply handling.
9916 Equivalent function silc_client_save_channel_key added into
9917 client.[ch] into client library.
9919 * Changed JOIN command reply to send information whether the channel
9920 was created or not (is existing already) and the channel key
9921 payload. Changed protocol specs accordingly.
9923 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9924 the request was sent by ID and not by nickname. Crashed on
9927 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9929 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9930 now correctly save the received data.
9932 * silc_server_free_sock_user_data now notifies routers in the
9933 network about entities leaving the network.
9935 At the same time implemented functions silc_server_remove_id
9936 and silc_server_send_remove_id to receive and send REMOVE_ID
9937 packets. The packet is used to notify routers in the network
9938 about leaving entities. The ID removed will become invalid in
9941 * Added function silc_idlist_del_server into server. Removes and
9942 free's server entry from ID list.
9944 * silc_server_private_message function now checks, if we are router,
9945 that the destination ID really is valid ID, naturally.
9947 * In router when NEW_ID packet is received (for new client) the
9948 hash of the Client ID is saved in the ID Cache but the
9949 client->nickname is set to NULL, instead of putting the hash
9952 IDENTIFY command now also checks that client->nickname must be
9953 valid. If it is not if will request the data from the server who
9954 owns the client. Added new function
9955 silc_server_command_identify_check.
9957 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9958 to set the command to already allocated Command Payload.
9960 * Tested private message sending in router environment with two
9961 routers, two servers and two clients. Fixed minor bugs and now
9964 * Fixed segfault from client's NAMES command. Used to crash if
9967 * Forwarded packets must not be routed even if it is not destined
9968 to the receiver. Changed server code comply with this.
9970 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9972 * Added `require_reverse_mapping' boolean value to ServerParams
9973 structure. If TRUE (not default) the server will require that
9974 the connecting host has fully qualified domain name.
9976 If the reverse mapping is not required and hostname could not be
9977 found the IP address is used as hostname.
9979 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9981 * Implemented version string checking to both client and server.
9982 The check is incomplete currently due to the abnormal version
9983 strings used in development version of SILC.
9985 * Changed all command functions in server to use the new
9988 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9990 * Changed char *data to unsigned char *data in ID Cache system to
9991 support binary data as ID Cache data. Changed code to support
9992 binary data in lib/silccore/idcache.c.
9994 * Renamed silc_server_packet_relay_command_reply to
9995 silc_server_command_reply as it is normal packet receiving
9996 function. Rewrote the function to accept command replys for
9997 servers and not only for clients.
9999 * Mark remote router always as registered server if we are connecting
10000 to it. Otherwise, commands sent by the router to us are ignored.
10002 * All ID List find routines now returns the ID Cache Entry pointer
10003 as well if requested.
10005 * WHOIS command works now in router environment, tested with two
10006 routers, two servers and two clients.
10008 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10009 in router environment (as it is almost equivalent to WHOIS) but
10010 hasn't been tested thoroughly. Added new functions:
10012 silc_server_command_identify_parse
10013 silc_server_command_identify_send_reply
10014 silc_server_command_identify_from_client
10015 silc_server_command_identify_from_server
10017 * Disabled route cache adding because adding two different ID's with
10018 same IP replaces the old cache entry thus giving wrong route.
10019 The entry->router->connection is always the fastest route anyway
10020 so route cache may not be needed. Of course, new routes maybe
10021 established after receiving the ID when the entry->router->connection
10022 might not be anymore the most optimal.
10024 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10026 * Add route cache for received ID for fast routing.
10028 * Added silc_server_packet_route to route received packet on router
10029 that is not destined to us.
10031 * Renamed silc_server_get_route to silc_server_route_get.
10033 * Added id_string and id_string_len fields into SilcServer to
10034 include encoded ServerID for fast comparing without excess
10035 encoding of the ID's.
10037 * Cleaned up WHOIS command on server side. Added following static
10040 silc_server_command_whois_parse
10041 silc_server_command_whois_check
10042 silc_server_command_whois_send_reply
10043 silc_server_command_whois_from_client
10044 silc_server_command_whois_from_server
10046 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10047 arguments in command replies. All command functions should be
10048 updated to use this macro.
10050 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10052 * Minor typo fixes on command reply handling on server.
10054 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10056 * Added silc_server_command_add_to_channel internal routine to add
10057 the client to the channel after router has created the channel and
10058 sent command reply to the server.
10060 * Added generic silc_server_send_command to send any command from
10063 * Use static buffer with ID rendering instead of duplicating data.
10065 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10067 * Fixed a channel user mode bug when joining to a channel server gave
10068 everybody channel founder rights, oops.
10070 * We mark ourselves as the router of the incoming server connection
10071 if we are router ourselves. This way we can check in some packet
10072 sending functions whether it is locally connected server. For
10073 incoming router connections we put NULL.
10075 * For router sending packets locally means now always sending the
10076 packet cell wide; to local clients and local servers. For normal
10077 server sending packet locally means sending it to only local
10080 * Fixed the JOIN command to really work in router environment. If the
10081 channel is created it is always created by the router. Router is
10082 also responsible of making the initial joining to the channel,
10083 sending JOIN notify to the sending server and distributing
10084 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10085 does not exist server doesn't do anything else but forward the
10086 command to the router which performs everything.
10088 * Added silc_server_send_channel_key function to send the Channel Key
10091 * Added silc_server_create_channel_key to create new channel key. The
10092 channel key is now re-generated everytime someone joins or leaves
10093 a channel, as protocol dictates. Note: channel->key_len is the
10094 key length in bits.
10096 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10098 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10099 packet_receive.[ch] to separate packet sending and receiving
10100 routines. The server.[ch] now includes everything else including
10101 actual packet processing (writing and reading data) and other
10104 Renamed silc_server_private_message_send_internal to
10105 silc_server_send_private_message. The routine is still though
10106 used only to relay private messages as server does not send
10107 private messages itself.
10109 Renamed silc_server_new_channel to silc_server_create_new_channel
10110 and added new function sicl_server_new_channel that handles the
10111 incoming New Channel packet. Added also new sending function
10112 silc_server_send_new_channel to send New Channel Payload.
10114 * Added new function silc_server_notify to process incoming notify
10115 packet to the server/router. Server may then relay the notify
10116 to clients if needed.
10118 * Added new function silc_server_new_channel_user to process incoming
10119 New Channel User packet. Router will redistribute the packet and
10120 send JOIN notify to its local clients and locally connected servers
10121 if needed. Normal server will send JOIN notify to its local client
10122 on same channel when received this packet. Added also corresponding
10123 sending function silc_server_send_new_channel_user to sent the
10126 * Added boolean route argument to send_notif_to_channel and
10127 packet_send_to_channel functions to attempt to route the packet
10128 if it is TRUE and send only locally if it is FALSE.
10130 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10132 * silc_server_replace_id now broadcasts the received replace ID
10133 packet if it is not broadcast packet already. The router must
10134 broadcast to inform other routers about changed ID.
10136 * Added backpointer to server's router into SilcServer context in
10137 silcd/server_internal.h.
10139 * Fixed silc_server_packet_broadcast to send correct broadcast
10142 * The channel key is now distributed to the local client as soon
10143 as it is received from the router (in router environment) so that
10144 no other packet may be sent for the channel until client has
10147 * silc_server_remove_channel_user now broadcasts the received
10148 Remove Channel User packet if it is not broadcast packet already.
10149 The router must broadcast to inform other routers about removed
10152 * Added users field into SilcPacketContext that is a reference count
10153 of the context. One can increase the reference count by calling
10154 silc_packet_context_dup which is now changed to just increase the
10155 reference count instead of duplicating the data. The reference
10156 count is decresed by calling silc_packet_context_free that will
10157 free the data after the reference count hits zero.
10159 For now on the packet context and everything allocated into it
10160 (including the raw packet from network) must be freed by calling
10161 the new silc_packet_context_free function. Added also new function
10162 silc_packet_context_alloc that must be used now to allocate the
10163 context. This also means that if a routine is asynchronous from
10164 silc_[client/server]_packet_parse_type the packet context must
10165 be duplicated by calling silc_packet_context_dup. Otherwise it
10166 gets free'd after silc_[client/server]_packet_parse_type returns.
10167 Also, one must remember that if packet is duplicated then its
10168 reference count must be decresed by calling the free function as
10169 many times as it was duplicated.
10171 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10172 from both client and server.
10174 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10176 * Made joining to a channel working in router environment.
10178 * Cleaned up JOIN command on server side and create function
10179 silc_server_command_join_channel internal routine to make the
10182 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10184 * Changed silc_command_pending list to SilcDList. Also, added
10185 `ident' field to SilcServerCommandPending structure to identify
10186 the reply and to call correct callback.
10188 Added silc_server_command_pending_check function to replace the
10189 corresnponding macro. The silc_command_pending list is not
10192 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10193 to set identifier to previously allocated Command Payload. It
10194 is used to set identifier for command when resending Command
10197 * Added silc_command_payload_encode_payload to encode Command
10198 Payload buffer from SilcCommandPayload structure.
10200 * Added silc_argument_payload_encode_payload to encode Argument
10201 payload buffer from SilcArgumentPayload structure.
10203 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10205 * Changed WHOIS command to support router connection on server side.
10206 The whois request is always sent to router unless the server is
10207 standalone server. After server has received the reply from the
10208 router will it send the reply to the client.
10210 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10211 broadcast received broadcast packet. The function is used only
10212 by router. The broadcast packet is always sent to the router's
10215 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10216 render given ID to printable string, for log files for example.
10218 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10220 * Made basic router to router connections working. At least they
10221 can now connect to each other but nothing really works the way
10222 they are supposed - yet.
10224 * Added new initiator token to RouterConnection configuration
10225 file in silcd/serverconfig.[ch]. It is used to tell whether we
10226 are the initiator to the remote router or whether we'll expect
10227 the other end to connect.
10229 * Moved registering of listener task to silc_server_init, hence
10230 the server starts listenning as soon as it is run, even if it
10231 does not have connections to other routers. Let's see how well
10234 * Changed default connection retry timeouts for more suitable in
10237 * Removed cipher and such arguments from silc_idlist_add_client
10238 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10239 Added new function silc_idlist_add_data to add the keys and stuff
10242 * Added SilcIDListData structure and added it to SilcClientEntry
10243 and SilcServerEntry as their first field in the structure. This
10244 way we can explicitly cast the ID entries to the SilcIDListData
10245 structure and get common data for the entries. In past, we had
10246 to first check what type of connection it is and then cast it to
10247 correct ID entry type. Now, we can directly cast the opaque
10248 pointer to the SilcIDListData (no matter what ID entry it actually
10249 is) and get the data needed.
10251 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10253 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10254 in some circumstances even if threre were timeout tasks, though not
10255 IO tasks, but tasks anyway. Now fixed.
10257 * Defined SilcServerConnection structure to hold connection specific
10258 stuff about directly connected servers and routers. The definition
10259 is currently in silcd/server_internal.h. I thought about having
10260 a bit more important role fro this struct but for now it is used
10261 only when connecting to other server (or router actually).
10263 * Added connecting retry support in server when connecting to
10264 router(s). The retry feature implement exponential backoff
10265 algorithm. Also, added SilcServerParams structure to hold default
10266 parameters for server. For now, it include these retry settings
10267 and are hard coded. After server is moded to be as Silc Server
10268 Library this structure will be more important.
10270 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10272 * Changed client librarys channel->clients table to SilcList and
10273 changed code accordingly.
10275 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10277 * Changed client's channel table to SilcList and changed code
10278 accordingly. Also changed SilcChannelClientEntry to include back-
10279 pointer to the channel so that client entry can use that structure
10280 as list as well and we have fast cross-reference to the channel.
10281 This change dramatically decreased the complexity of channel
10282 handling with client entry and vice versa (removed one extra
10283 loop when searching for channel entry from many functions).
10285 * Changed server->sim from table to SilcDList and changed code
10288 * NAMES command can now be used from user interface. It will show
10289 the user list on the channel, neatly.
10291 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10292 Code now saves realname of the user if it becomes available.
10294 * Renamed configure.in to configure.in.pre and made ./prepare
10295 script to automatically add correct version string to
10296 configure.in which it creates from configure.in.pre.
10298 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10300 * NAMES command reply now shows users mode with the nickname when
10301 joining to channel.
10303 * Moved silc_client_ch[u]mode[_char] functions from
10304 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10305 place sucks, they are utility functions and should be in some
10308 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10310 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10313 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10317 * Added TRQ (efficient deque and list library) into lib/trq. This is
10318 a very good list library that is currently used in the SILC. Defined
10319 SilcList API over the library because I didn't like the API very
10320 much. See lib/trq/silclist.h for the API and examples of how to
10321 use the API. Fixed various places in the code to use the new
10322 SilcList API. The SilcList is meant for lists that has a structure
10323 already defined as a list. It is not suitable to add just some
10324 context to the list (in TRQ, the context is the list actually).
10326 So, I defined SilcDList that can be used for the purpose where
10327 predefined list structure does not exit. This can be used as
10328 such list. Now some context just can be added to the SilcDList.
10329 Currently this list is not used in the SILC just yet, though there
10330 are a lot places where this can replace dynamically allocated
10331 tables and I will fix these places, later, to use SilcDList.
10332 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10333 and use TRQ internally).
10335 Also fixed some annoying warning messages that the original TRQ
10336 code generated. Also minor changes to TRQ's Makefile.in.
10338 * Added support for querying by Client ID to both WHOIS and
10339 IDENTIFY commands into server, as required by the protocol.
10341 * Removed method function pointers from SilcBuffer structure. They
10342 weren't used to anything and just increased the context size for
10343 no good reason. This change also made silc_buffer_alloc and
10344 silc_buffer_free functions inline functions.
10346 * Disabled command flooding detection support until it's fixed so
10347 that it accepts commands in but does not execute them more than once
10350 * Added silc_net_localhost(), to return local hostname, into
10351 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10352 that must be initialized before calling silc_client_init.
10354 * Added new function: silc_server_send_notify_on_channels to send
10355 notify messages to all channels client has joined. It is assured
10356 that the message is sent only once per client.
10358 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10359 lib/silcutil/silcutil.[ch] as silc_format function. The new
10360 function is generic and is used by server as well, not only by
10361 the logging routines.
10363 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10364 the provided version string was not acceptable. Added new function:
10365 silc_ske_check_version into lib/silcske/silcske.h. The function
10366 must be implemented by the application (client or server) and it
10367 does not reside in the SKE library. The function checks the version
10368 string remote end sent.
10370 * Added back pointers (to opaque context and to SilcSocketConnection)
10371 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10373 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10374 duplicate packet context structure.
10376 * Changed `notify' client operation to send same arguments as client
10377 receives from server except for ID's. ID's are mapped to correct
10378 ID entry and that is returned. Also, if channel entry is not sent
10379 by server but the notify is for channel the channel entry is sent
10380 to application (otherwise application doesn't know that it is for
10381 channel (library gets it from packet's Destination ID)).
10383 * Added silc_client_remove_from_channels into client library to
10384 remove a client from all channels it has joined to. Used when
10385 received SIGNOFF notify from server. Added also new function
10386 silc_client_replace_from_channels to replace old ID entry with
10387 new ID entry on all channels. Used when received NICK_CHANGE
10388 notify from server.
10390 * Fixed ID Cache list handling in silc_idlist_get_client in
10391 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10392 to get (or query) client by ID.
10394 * Updated TODO list.
10396 * Added connection authentication status message defined by the
10397 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10398 support for these into the code in client and server side.
10400 * Added generic function silc_client_send_command to send any command
10401 with variable argument list. Application should use this function
10402 to send commands if the command functions provided by the library
10403 does not suite for the application's user interface needs.
10405 * Added new `failure' client operation. Application is notified about
10406 received failure packet if client is executing a protocol. In this
10407 case the protocol's execution has failed.
10409 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10410 is required by the protocol.
10412 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10413 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10416 * Added status flag to SilcSKE object to indicate realtime status
10417 of the SKE protocol.
10419 * Application receives now exactly same command reply arguments as
10420 the library receives from server. However, if ID is received the
10421 corresponding ID entry is returned to the application (eg. Client
10422 ID is mapped to correct SilcClientEntry entry and that is returned).
10423 Changed command_reply client operation due to this change.
10425 * Changed all ID's in commands and in command replys as ID Payloads.
10426 Change affected both client and server side codes.
10428 All ID's sent in SILC network (with execption of ID's in SILC
10429 Packet header) are sent in ID Payload to support variable length
10432 * Server now notifies nick changes and notifies all clients on
10433 the channels about the new nickname (about the new Client ID,
10436 * Implemented CMODE command to change channel modes. Supports all
10437 channel modes defined by the protocol specs except ban and invite
10438 lists. (Also, private channel key mode is supported but support for
10439 setting private channel key in client is missing, thus, this mode
10440 has no effect on client side (except that server requires that the
10441 client uses private channel key and normal channel traffic does not
10444 Also, invite mode works per se, but INVITE command does not work
10445 yet correctly, so you can set channel as invite only channel but
10446 inviting clients to the channel does not work (it is yet to be
10447 thought what's the best way to do it).
10449 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10450 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10451 Implemented CUMODE command to change user's mode on the channel.
10452 Supports all modes defined by the protocol specs.
10454 * Added NAMES command reply to return users modes on the channel.
10456 * Removed unnecessary and slow ciphers from lib/silccrypt.
10458 * Set SO_KEEPALIVE option to connection sockets by default.
10460 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10462 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10463 redefined the Notify Payload into protocol specs.
10465 * Added silc_id_payload_parse_id to get ID directly from raw
10468 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10470 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10471 accept searching by Client ID as well.
10473 * Added support for LEAVE and SIGNOFF notify types in client library.
10475 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10476 to parse ID Payload from raw data.
10478 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10480 * Added flags parameter into silc_ske_assemble_security_properties
10481 function in lib/silcske/silcske.[ch].
10483 * Changed notify client operation to fit better for notify messages
10484 sent by server. The notify payload received from server is now
10485 passed to the application (after parsing it to SilcNotifyPayload).
10486 It is application's responsibility to retrieve the arguments
10487 from the payload and show the message the way it wants. The message
10488 sent by server is implementation specific.
10490 * Changed public keys to comply with the protocol specification.
10491 Old public keys are not supported anymore and are not compatible.
10493 * Removed nickname from Channel Payload as the latest draft removed
10494 it. The client must resolve the nickname from the NAMES command
10495 reply received when it joined the channel.
10497 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10499 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10501 * Fixed some errors in protocol specification drafts.
10503 * Created lib/silccore/silcnotify.c to implement Notify Payload
10504 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10505 generic payloads described by protocol specifications. The file
10506 includes implementations for ID Payload and Argument Payload.
10508 * Changed Command Payload implementation to use the new Argument
10509 Payload. Changed command_xxxx_payload to command_payload_xxxx
10510 to comply with SILC coding conventions.
10512 * Added suppport for Argument Payload handling in Notify Payload
10513 implementation as protocol requires it. Added the new support
10514 into server and client lib as well.
10516 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10518 * Added support for multiple nicknames on same channel. [n] is
10519 added locally to the nickname if there are more than one same
10520 nicknames on the channel.
10522 * Server now sends all nicknames that matched WHOIS request.
10523 Client also shows the list received from server.
10525 * Added TOPIC command to client side. User can now set and show
10526 current topic on channel.
10528 * Added MOTD command to client and server. Also, server sends the
10529 motd when client connects to the server.
10531 * Changed version strings to comply ISO 8601.
10533 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10535 * Fixed protocol error handling in client library. It should now
10536 cope even if the SKE fails for some reason.
10538 * Made new protocol specification drafts for submitting to IETF.
10540 * Implemented TOPIC command to server in silcd/command.c.
10542 * Added two new notify types into lib/silccore/silcnotify.h:
10543 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10544 notify nickname change and topic setting/change on a channel.
10546 * API change of command_reply operation in client library. The
10547 application gets now the status type received from server as well.
10549 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10551 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10553 * Cras fixed and optimized the packet handling even further and
10554 it should work now. Minor change to the prototype of function
10555 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10557 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10559 * Added new function into lib/silcutil/silcschedule.[ch]:
10560 silc_schedule_with_fd to select() a specified fd. The function
10561 returns after timeout expires or data arrives or goes. The
10562 function is used by packet routines to wait that all data is
10563 received from network.
10565 * Fixed data reading from network in lib/silccore/silcpacket.c.
10566 The code now assures that all data is read from the fd and then
10567 continues packet processing. This was a bug fix since the code
10568 used to drop some data in some circumstances.
10570 * Added new function into lib/silcclient/client.[ch]:
10571 silc_client_start_key_exchange to start key exchange after
10572 connection has been established to server. The code internally
10573 now uses this funtion but its main purpose was to provide it
10574 for applications that perform their own connecting. After
10575 application has created a connection it merely calls this
10576 function to start the key exchange between client and server.
10577 The library takes care of everything else after that.
10579 Updated also lib/silcclient/README to explain the usage of
10582 * Do not send to application information that connection has
10583 been established. Application gets notified it by connect
10586 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10588 * Applied cras's patch to add silc_schedule_one function. The
10589 function runs scheduler once and returns.
10591 * Fixed the scheduler after cras messed it up. The timeout
10592 handling works now as it's supposed to work.
10594 * Added into lib/silccore/ silcnotify.h to include notify
10595 message types support. Changed silc_server_send_notify*
10596 functions, in server.[ch], to support those new notify types.
10597 Added the support for the notify types into client library,
10598 as well. Added new notify client operation into ops.h in
10601 * Changed silc_server_packet_send_to_channel to send normal
10602 packets instead of just channel message packets. The function
10603 is now used to send the notify packets to channels. It is not
10604 used to send channel message packets anymore, as server never
10605 sends them anymore.
10607 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10608 va_arg()s as it seems to require it nowadays. I guess, if SILC
10609 is compiled with older va_arg() the new code should work anyway.
10611 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10613 * Splitted core library. Core library (lib/silccore) includes
10614 now only SILC protocol specific core (and common) components.
10615 Created new utility library (lib/silcutil) that includes more
10616 generic purpose stuff. The stuff for util library was taken
10617 from the old core library. This was minor and easy split.
10619 * Created SILC Client Library (lib/silcclient) that includes
10620 implementation of the SILC client without user interface. This
10621 was major move from silc/ directory. The code has been changed
10622 so that it is transparent towards the user interface. The
10623 silc/ directory includes now the same user interface as before
10624 and it uses the new client library. Read lib/silcclient/README.
10625 Basicly, the client library performs everything else related
10626 to SILC except user interface handling. Also, configuration
10627 files are considered to be part of user interface and library
10628 does not handle them.
10630 This change also changed a lot of structures, function naming etc.
10631 Most important change was that SilcClientWindow object was
10632 renamed to SilcClientConnection in the client library. Created
10633 also new file lib/silcclient/ops.h. Also added new files
10634 silc/local_command.[ch] and silc/client_ops.[ch].
10636 All these changes were made to make it easier for user interface
10637 designers to create what ever user interface for the SILC client
10640 It is also expected that the server will be moved to lib
10641 directory as well and SILC Server Library will be created;
10642 sometimes in the future.
10644 * Removed Local commands from lib/silccore/silccommand.h as
10645 they are application specific and new client library does not
10646 handle any of those anymore.
10648 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10649 old client implementation in silc/.
10651 * Added support for callback functions in SILC_LOG_* macros.
10652 Application can now set its own callbacks that will be called
10653 instead of using the default functions that will always print
10654 the debug messages to stderr (or stdout). Also, debugging can
10655 now be disabled by setting silc_debug to FALSE and re-enabled by
10656 setting it to TRUE. Note, that logging will still work even
10657 if debugging is disabled.
10659 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10660 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10661 silc_log_reset_debug_callbacks.
10663 * To enable debugging in silc client one must give now -d
10664 option on command line.
10666 * Changed silc_schedule_init to automatically allocate task queues
10667 if they are not allocated before calling it.
10669 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10671 * Added GMP 3.1 into math library.
10673 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10675 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10676 a channel in SILC network. The packet is used by servers and
10677 routers to notify other routers that user has left a channel.
10678 This little feature was missing until now. Added the feature
10679 to protocol specification as well.
10681 Added functions: silc_server_send_remove_channel_user and
10682 silc_server_remove_channel_user into server.[ch].
10684 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10685 lib/silccore/silcpacket.h. However, they are not implemented
10688 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10690 * Fixed joining to a channel and sending channel messages
10691 between server and router. The channel message sending should
10692 now work inside a cell.
10694 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10696 * Fixed the private message sending between server and router.
10697 The private message sending should now work inside a cell.
10699 * Added silc_server_replace_id into server.[ch] to replace
10700 existing ID in the SILC network.
10702 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10703 and silc_idlist_replace_server_id into idlist.[ch] in server.
10705 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10707 * Fixed the server to server connections. Server can again now
10708 connect to router. Router to router connections probably does
10711 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10713 * Added dynamic protocol registering support. Now protocols can
10714 registered and unregistered on the fly. Patch by cras.
10716 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10718 * Added lib/contrib directory to hold routines that some platforms
10719 don't have but are needed by SILC.
10721 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10722 into lin/contrib to provide getopt() and getopt_long() for
10723 those who don't have it.
10725 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10727 * Added AWAY command to client. When away message is set and
10728 client receives a private message packet the client automatically
10729 replies to the sender with the away message.
10731 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10732 bug seemed to be the cause of recent problems when compiling
10735 * Added version detection support to SKE protocol specification
10736 and added the new changes to the SKE implementation as well.
10737 There were other minor changes in the SKE protocol as well.
10739 Many changes in lib/silcske/silcske.[ch] and in
10740 lib/silcske/payload.[ch].
10742 * Added ^U functionality, clear input line. Patch from cras.
10744 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10746 * Mainly small bugfixes on core library. Fixed some debugging
10747 logging and buffer overflow in silclog.c.
10749 * Updated config.sub and config.guess on the distribution tree.
10751 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10753 * Added command lagging support in server. Client may execute
10754 commands now only once in two seconds.
10756 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10758 * Optimized packet reception. MAC computation and checking is now
10759 also more optimized. A lot previously duplicated code is now
10760 used as generic by both client and server.
10762 * Fixed key pair generation in clientutil.c
10764 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10766 * Added into lib/silccore/silcbufutil.[ch] new function;
10767 silc_buffer_realloc.
10769 * Moved generic packet sending/encryption functions to
10770 lib/silccore/silcpacket.[ch] from client and server. Some
10771 rewriting of the functions.
10773 * Moved all generic packet reception/decryption functions to
10774 lib/silccore/silcpacket.[ch] from client and server. The
10775 packet processing is now much cleaner in both client and server.
10776 These were major changes in both client and server.
10778 * Created many common functions in server to do packet sending.
10779 Previously code were duplicated a lot, this has been removed
10780 with these changes.
10782 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10784 * Rewrote major parts of the ID cache system. Don't know
10785 whether it is better now or not but at least the API is more
10788 * Major rewrite on ID cache stuff on client because of the ID
10789 cache API changes. Added idlist.c to client.
10791 * Also major rewrite on ID cache stuff on server as well.
10792 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10793 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10794 in hand, instead they are all put into the ID cache system now.
10795 All server_idlist_* routines uses ID cache now instead of
10796 traversing its own lists (those lists does not exist anymore).
10797 SilcIDList though still exists. Also, SilcXXXEntry's are
10800 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10802 * Finally made the SKE implementation compliant to the protocol
10803 specification. All mp integers are now binary encoded as
10804 opposed being HEX encoded.
10806 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10809 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10810 functions: silc_[encode/decode]_pem. Also added function
10811 silc_encode_pem_file to PEM encode with newlines ('\n') for
10812 saving into a file.
10814 * SILC public keys are now encoded either PEM or binary. Same
10815 option is for private keys as well. By default private keys
10816 are binary encoded and public keys PEM encoded. Silly HEX
10817 encoding were removed.
10819 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10820 function to create fingerprints.
10822 * Fixed a bug in SHA1; does not change the original data anymore.
10824 * Partly implemented INFO command on client and server side.
10825 Fixed CLEAR command. Changes to SERVER command; show current
10826 server(s) when giving command without arguments. Added
10827 VERSION command to client.
10829 * Added check to server that unregistered connections cannot
10830 execute commands (unless it is specificly allowed).
10832 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10834 * Fixed screen refresh.
10836 * Fixed channel joining bug from client. On some circumstances
10837 client tried to join to a channel it had already joined.
10839 * Added public key verification process into client's protocol.c.
10840 The client now verifies the public key from user and saves
10841 it into ~./silc/serverkeys/ directory.
10843 Added into: clientutil.[ch]: silc_client_verify_server_key.
10845 * Changed SKE protocol's silc_ske_initiator_finish function
10846 to accept callback function that verifies the received public
10847 key. Removed old silc_ske_verify_public_key function.
10849 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10851 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10852 silc_pkcs_private_key[_data]_set.
10854 * Made the password and public authentication more cleaner in
10855 server's protocol.c.
10857 * Removed historic and obsolete protocol `channel_auth' from
10858 both client and server.
10860 * Removed wrong way of sending command status messages from
10861 server to client in server's command.c. The old way violated
10862 protocol specification.
10864 Changes to silccore/silccommand.[ch]: removed
10865 silc_command_encode_status_payload -> not needed anymore,
10866 changed silc_command_encode_payload_va to accept extra
10867 argument on variable argument list. The argument type must
10868 now be provided to the function. Also, added new function:
10869 silc_command_encode_reply_payload_va which is same as
10870 normal command_encode_payload_va except command status type
10871 is provided as extra argument.
10873 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10875 * Added ~./silc directory handling. The directory includes the
10876 public and private keys for the client.
10878 Added silc_client_check_silc_dir, silc_client_create_identifier
10879 and silc_client_load_keys.
10881 * Implemented SILC protocol compliant public key. Added public
10882 and private key saving to and loading from files.
10884 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10885 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10886 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10887 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10888 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10890 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10891 silc_pkcs_load_[public/private]_key.
10893 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10895 * Added silc_server_get_route (route.[ch]) to get connection
10896 data for the fastest route for given ID.
10898 * Implemented INVITE command on client and server. The command
10899 were re-defined in the SILC Protocol Specification and the
10900 implementation now complies with the specification.
10902 * Implemented PING command on client and server.
10904 * Implemented NAMES command on client and server. The server side
10905 supports currently only normal server not router server yet.
10906 Some changes to NAMES definition in SILC protocol specification.
10908 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10910 * Implemented LEAVE command on client and server.
10912 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10913 again. This change was made to the protocol as well. Server
10914 should not violate the protocol specification anymore.
10916 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10918 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10919 was tested. SOCKS4 was not but should work anyway.
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