1 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
3 * Changed filenames of silc/fe module not to collide with filenames
4 from core/fe. Also seperated public messages printing from
5 query messages printing. Affected files are all in
6 irssi/src/fe-common/silc.
8 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
10 * Fixed the invite process handling during joining to use
11 correct server name for the client that is matched against
12 the invite string for the channel. Wrong server name caused
13 inability to join the channel. Affected file is
16 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
18 * Fixed the CUMODE channel founder authentication on normal
19 server to not remove the founder rights on existing founder
20 before checking that router accepts the mode change. Affected
21 files are silcd/command.c and silcd/packet_receive.c.
23 * Remove the server entry correctly when rekey timeouts and
24 remote router connection on normal server is closed. Fixes
25 a crash where server uses the freed server entry. Affected
28 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
30 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
31 networks. This is the first step in solving the bug about
32 /SERVER ADD -silcnet <silcnet>. Affected files
33 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
34 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
35 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
37 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
39 * /SMSG and /MMSG now correctly create new queries. Affected files
40 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
42 * Add basic support for SILC protocol specific variables in perl.
43 Affected files irssi/src/perl/silc/*, irssi/configure.in,
44 irssi/src/perl/Makefile.am
46 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
48 * Don't use silc_get_input, it's obviously not reliable. Fixes
49 issue when the current key expires. Affect file
50 irssi/src/silc/core/clientutils.c
52 * Make the session data filename configurable. This makes it
53 possible to have different session files for different
54 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
55 client_ops.[ch], silc-servers.c,
56 irssi/src/silc/fe-common/silc/module-formats.[ch]
58 * Use the same set of libtool files for the MPI lib as for the
59 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
60 config.sub, configure.in, install-sh, missing, mkinstalldirs
62 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
64 * Fixed server statistics decrementing error to not go to
65 negative. Affected file silcd/packet_receive.c.
67 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
69 * Use silc_server_query_add_error to add error in public key
70 search error. Added support in send_reply to send errors
71 without specific argument. Affected file silcd/server_query.c.
73 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
74 Client for NO_SUCH_NICK. It was against the protocol specs.
75 Affected file irssi/src/silc/core/client_ops.c.
77 * Added backwards support for the wrong NO_SUCH_NICK error sending
78 in server. To be removed in SILC Server 1.0. Both old clients
79 and clients with fixed error handling now works. Affected file
82 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
84 * fixed a bug in the whois using attributes function where no
85 error was sent if no nickname and client id but the attributes were
86 given to whois. Affected file silcd/server_query.c
88 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
90 * remove public key from public key hashtable on detach. Affected
91 file silcd/packet_receive.c
93 * free public key hashtable before removing clients on server
94 shutdown. Affected file silcd/server.c
96 * remove public key prior deleting client-data on killing a client.
97 Affected file silcd/server_util.c
99 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
101 * Getting the MOTD from other servers works now. Affected
102 files are silcd/command.c and silcd/command_reply.c
104 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
106 * Initialize the variable idletag, since it is tested in
107 silc_core_deinit for its default value. Affected file
108 irssi/src/silc/core/silc-core.c
110 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
112 * Fixed signed channel messages across cells. Affected file
115 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
117 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
118 is not defined. They can now be safely used in if-statements
119 without braces. Affected file lib/silcutil/silclog.h.
121 * Added the checks for backup closing connection due to error
122 (local or remote) and thus not allow the resuming to occur
123 in reconnect. Affected files are silcd/packet_send.c
126 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
128 * Help file updates. Affected files in irssi/src/docs/help/in/.
130 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
132 * Fixed channel messages across cells. Affected file
135 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
137 * Fixed file transmission accepting in client library to not
138 start the negotiation if user hasn't accepted the transfer,
139 instead create new session for resent transfer. Affected
140 file lib/silcclient/client_ftp.c.
142 * Show the session ID in the file transmision list. Remove
143 session from list that failed to transfer. Switch the current
144 session automatically after transmission, and in errors, to new
145 session if other sessions exists in the transfer list. Affected
146 files are irssi/src/silc/core/silc-servers.c,
147 irssi/src/fe-common/silc/modfule-formats.c.
149 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
151 * Fixed MIME header parsing for the hopefully last time. Affected
152 file lib/silcutil/silcstrutil.c
154 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
156 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
158 * The SILC RNG is now gauranteed to return non-zero random
159 values. Affected files are lib/silccrypt/silcrng.[ch].
161 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
163 * Fixed nickname formatting when changing only case of the
164 nickname. Affected file lib/silcclient/idlist.c.
166 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
168 * Fixed a memory leak and incorrect printing of the "appears as"
169 message. Affected file irssi/src/silc/core/client_ops.c
171 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
173 * Added CRT (Chinese Remainder Theorem) supported RSA
174 private keys and private key operations. This significantly
175 increases private key operation efficiency. No compatibility
176 issues with new or old private keys. Affected files are
177 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
179 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
181 * Fixed GCC-3.3.2 related compilation warnings from the
184 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
186 * Removed RC6 from distributions.
188 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
190 * Added some better comments to lib/silccrypt/silcpkcs.h,
191 optimized some routines in lib/silccrypt/silcpkcs.c.
192 Added test_silcpkcs into lib/silccrypt/tests/.
194 * Fixed silc_rng_global_init to actually init the global RNG
195 if RNG wasn't provided for it. Affected file is
196 lib/silccrypt/silrng.c.
198 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
200 * Added silc_hash_table_find_by_context_ext. Affected files
201 lib/silcutil/silchashtable.[ch].
203 * Save the public key on normal server in WHOIS command reply
204 from attributes, if present, and add it to public key hash
205 table. Fixes WHOIS resolving by public key on normal server.
207 Optimized the attributes resolving on normal server to not
208 resolve if we resolved them already from router.
210 Affected files are silcd/server_query.c, command_reply.c.
212 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
214 * Added support for whois using attributes.
215 Affected files silcd/command_reply.c, silcd/packet_receive.c,
216 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
219 * Added support for whois using public key attribute to /WHOIS i
220 client command. Affected files irssi/docs/help/in/whois.in,
221 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
223 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
225 * Fixed UMODE setting in server when the client has anonymous
226 mode set. The mode setting was not working. Affected file
229 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
231 * Fixed some bugs and typos related to sending split messages.
232 Print notification when sending messages with /MMSG. Affected
233 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
235 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
237 * Optimized the socket referencing in packet routines, client
238 library and server. Affected files are lib/silccore/silcpacket.c,
239 lib/silcclient/client.c and silcd/server.c.
241 * If silc_socket_set_qos is given with NULL arguments the QoS is
242 reset from the socket. Affected files are
243 lib/silcutil/silcsockconn.[ch].
245 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
247 * Add a /LISTKEYS command which lists the locally cached
248 client and server keys. Affected files
249 irssi/src/fe-common/module-formats.[ch],
250 irssi/src/silc/core/silc-{channels,servers}.c
251 irssi/docs/help/in/listkeys.in
253 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
255 * Check that packet queue purging was successful. Affected
256 files lib/silcclient/client.c and silcd/packet_send.c. Related
257 to MAC failed errors.
259 * Do not clear the inbuf even if it is empty if QoS was applied
260 to it. Otherwise the QoS data is cleared and MAC failed error
261 will occur. Affected file lib/silccore/silcpacket.c.
263 * Use the rekey period time as rekey protocol timeout value.
264 If the rekey does not succeed during the rekey period there's
265 something very wrong, and we most likely end up with wrong keys,
266 do graceful reconnect then. Affected file silcd/server.c.
268 * Take reference of the socket in the parser context, as it's
269 possible to have the parsers in queue after the socket is
270 disconnected and this may cause crash. Affected files are
271 lib/silccore/silcpacket.c, lib/silcclient/client.c and
274 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
276 * Fixed KICK command reply sending, it sent to replies.
277 Affected file silcd/command.c.
279 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
281 * Finish the silc-mime.pl script. It now supports MIME type
282 guessing using magic files, signing data messages, executing
283 MIME handlers in background. Affected files
284 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
286 * Changed MIME signal handler to make things easier for the perl
287 script. Affected files irssi/src/silc/core/client_ops.c,
288 silc-servers.c, and irssi/docs/signals.txt
290 * Cleaned up the silc_mime_parse function and fixed detection
291 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
293 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
295 * Resolve the IP for file transfer listener from the connection
296 socket. Affected file lib/silcclient/client_ftp.c.
298 * Accept NULL hostname parameter in the functions
299 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
300 if hostname is not wanted.
302 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
304 * Fixed race condition between silc_client_init and
305 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
307 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
309 * Fixed file transfer connection closing when SIGNOFF for
310 the client is received from server. Affected file is
311 lib/silcclient/client_ftp.c.
313 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
315 * Check for disconnected socket in QUIT callback. Affected
316 file silcd/command.c.
318 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
320 * Modified the MIME parsing to allow \n and \r\n as delimiters.
321 Affected files lib/silcutil/silcstrutil.c
323 * Cleaned up the escape/unescape functions for correctness and
324 speed. Affected file irssi/src/silc/core/client_ops.c
326 * Removed handling for data messages with Content-Type: text/*,
327 moved parsing of MIME headers to the signal handler, added
328 support for signing and verifying data messages. Affected
329 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
330 irssi/src/silc/core/silc-{servers,channels}.c
332 * Added a perl script for handling data messages based on
333 information read from Mailcap files. New file
334 irssi/scripts/silc-mime.pl
336 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
338 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
339 acknowledge recepetion of a message to the sender. Updated
342 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
344 * Unregister channel key saving callback when deleting channel.
345 Affected file lib/silcclient/idlist.c.
347 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
348 before calling notify client operation. Affected file is
349 lib/silcclient/client_notify.c.
351 * Unregister QoS tasks when deleting the socket connection.
352 Affected files lib/silcutil/silcsockconn.[ch],
353 unix/silcunixsockconn.c.
355 * Implemented latest presence-attrs draft changes. Affected
356 files lib/silccore/silcattrs.h and
357 irssi/src/silc/core/silc-queries.c.
359 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
361 * Save old channel keys in list to allow more rapid change
362 of channel keys if server for some reason does that. This
363 avoids loosing so many channel messages due to not having
364 key to decrypt. Affected file lib/silcclient/silcclient.h,
365 idlist.c and client_channel.c.
367 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
369 * Continued backup router tests and fixes. Affected files
370 silcd/server_backup, server_util.c, server.c. See TODO.
372 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
374 * Fixed SERVER_SIGNOFF handling in servers. The client
375 was removed from wrong list thus not removing the client
376 at all. Affected file silcd/packet_receive.c.
378 * Do not execute rekey protocol for disabled connections as
379 it would never go through. Affected file silcd/server.c.
381 * Added timeout for rekey protocol to catch if the protocol
382 never executes successfully. Affected files silcd/server.c
385 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
387 * Abandon packet processing for disconnected sockets. Check
388 this always after calling packet processing callback.
389 Affected file lib/silccore/silcpacket.c.
391 * Fixed double registration disconnection code in server.
392 Closed wrong connection. Affected file silcd/packet_receive.c.
394 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
396 * On normal server reconnect to primary during resuming 4
397 times, then give up. Affected file silcd/server_backup.c.
399 * If during reconnecting to routers we notice we have router
400 connection but no primary router set, the server is in desync.
401 Reconnect to primary to restore network. Affected file
404 * Assure that only one protocol is exeucting at the same time.
405 Added checks for all protocols. Affected files are
406 silcd/server.c and server_backup.c.
408 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
410 * Check that a string is not already part on invite/ban
411 string when processing it. Affected file silcd/server_util.c.
413 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
415 * Fixed the CUMODE_CHANGE for founder mode changes to comply
416 with 1.2 version of the protocol. Affected file is
417 silcd/packet_receive.c.
419 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
421 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
422 where the passphrase was given. Affected file is
425 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
427 * INVITE and BAN notifys are now delivered from routers to
428 servers (but not clients) on the channel. Updated specs and
429 code. Affected files silcd/packet_[send|receive].[ch],
430 command.c, server.c and server_util.c.
432 * Implemented INVITE and BAN announcing. Affected files are
433 silcd/server.[ch], server_util.c.
435 * Implemented SilcStatus error type argument returning in
436 command reply error in server. Affected file silcd/command.c.
438 * Implemented SilcStatus argument returning in comand reply
439 in client library. The command_reply client operation now
440 returns error specific arguments as well. Affected files
441 are lib/silcclient/command_reply.[ch], client_resume.c,
442 lib/silccore/silcstatus.[ch].
444 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
446 * Backup router protocol version 1.2 implemented. Testing still
447 required. Affected files in silcd/server_backup.[ch], server.c,
448 packet_receive.c and server_internal.h.
450 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
452 * silc_client_send_[channel|private]_message now return TRUE
453 or FALSE. Affected file lib/silcclien/client_channel.c and
456 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
458 * Check for explicit nickname in INVITE and BAN processing
459 during join as well (and don't expect only wildcards in
460 invite/ban strings). Affected file silcd/command.c.
462 * Fixed the INVITE and BAN by public key. The public key saved
463 is the PK payload (as specified) not the raw data. Affected
464 file silcd/server_util.c.
466 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
468 * UTF-8 text message support for actions and notices in SILC
469 Client. Affected file irssi/src/silc/core/client_ops.c.
471 * silc_get_username and silc_get_real_name now returns sensible
472 data on Win32. Patch by Toni Willberg. Affected file is
473 lib/silcutil/win32/silcwin32util.c.
475 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
477 * Provide a signal handler to send MIME encoded messages and emit
478 a signal when a MIME encoded message is received. Also document
479 the signals for usage with the perl interface.
481 A sample perl script will be supplied at a later point.
483 Affected files are irssi/docs/signals.txt,
484 irssi/src/silc/core/client_ops.[ch],
485 irssi/src/silc/core/silc-{channels,servers}.c
487 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
489 * Use SILC_COMMAND_PING to estimate the round-trip time to the
490 server. Use this time to display a lag and disconnect when it
491 exceeds a specified limit.
493 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
495 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
497 * Remove the channel auth list in normal server if router
498 encofrces its list during connecting. Send notify to channel
499 to remove the mode to remove the list. Affected files are
500 silcd/server_util.c and silcd/packet_receive.c.
502 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
504 * Added support for channel public keys. Updated protocol specs
505 and implemented it. Affected files are
506 silcd/command.c, command_reply.c, lib/silcclient/command.c,
507 lib/silcclient/command_reply.c.
509 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
511 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
512 terminate the process on Linux. Affected file silcd/silcd.c.
514 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
516 * Check for NULL buffer in silc_buffer_clear. Affected file
517 is lib/silcutil/silcbuffer.h.
519 * Simplified the backup router protocol by removing the _GLOBAL
520 types. Updated protocol specs and the code. Affected files
521 are silcd/server_backup.[ch].
523 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
525 * Deny '@' and '!' from nicknames since they are reserved
526 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
527 Updated protocol specs and the code.
529 Affected files are silcd/server_util.[ch].
531 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
533 * Fixed stack overflow in Irssi SILC client. Affected
534 file irssi/src/silc/core/client_ops.c.
536 * Check that Host is set in ServerConnection and RouterConnection
537 in silcd.conf. Affected file silcd/serverconfig.c.
539 * Fixed crash in server with protocol completion callbacks,
540 namely rekey and backup resuming protocols. Affected files
541 are silcd/server_backup.c and silcd/server.c.
543 * Fixed rekey protocol to not restart if it is started already.
544 Affected files are lib/silcclient/client.c and
547 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
549 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
551 * Fixed EOF handling in SILC Config, affected file
552 lib/silcutil/silcconfig.c.
554 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
556 * Fixed RESOLVING flag handling in JOIN notify and other
557 notifys to handle the resolvings correctly in client library.
558 Affected file lib/silcclient/client_notify.c.
560 * Do not send full INVITE and BAN lists in INVITE and BAN
561 notifys, only the changed information. Affected file
564 * Fixed INVITE notify sending in INVITE command, send it
565 only when needed. Affected file silcd/command.c.
567 * Handle the founder key change properly in CMODE_CHANGE
568 notify. Bug #122. Affected file silcd/packet_receive.c.
570 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
572 * Remove the mark for output (mark it only for input) after
573 purging outgoing queue. Prevents the "Error in select()"
574 floods. Affected file silcd/packet_send.c.
576 * Fixed incorrect connection deletion from client library
577 after calling "connect" client operation. Could cause
578 crashes for example during reconnect timeouts. Affected
579 files are lib/silcclient/client.c and
580 irssi/src/silc/core/client_ops.c.
582 * Check server private key file permissions before starting
583 the server. Affected file silcd/serverconfig.c.
585 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
587 * NULL terminate allocated string in silc_buffer_strformat.
588 Affected file lib/silcutil/silcbuffmt.c.
590 * Rewrote the invite/ban list string handling in server to
591 use SilcBuffer instead. Affected files are silcd/command.c
592 and silcd/server_util.c.
594 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
596 * Fixed double free in CMODE command when setting new HMAC
597 for channel. Affected file silcd/command.c.
599 * Added couple of missing memset's to zero sensitive memory.
600 Affected files silcd/command.c, lib/silcclient/command.c.
602 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
604 * Fixed a double free in INVITE command error handling in
605 server. Affected file silcd/command.c.
607 * Added macros SILC_SWAB_[16|32] to swab byte order of
608 16-bit and 32-bit unsigned integers. Affected file
609 lib/silcutil/silctypes.h.
611 * Use the SILC_SWAB_16 instead of htons() in server when
612 handling ports since the ports in structures are always
613 in little-endian order (regardless of platform). Affected
614 file silcd/serverid.c and silcd/server_backup.c.
616 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
618 * Send DISCONNECT in close admin command in server. Affected
619 file silcd/command.c.
621 * Check whether we are already connecting to a remote router
622 (in addition of checking whether we are already connected)
623 before creating new connection. Affected file silcd/server.c.
625 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
627 * Added better compiler and compiler flags checking in
630 * Check that socket is valid after QoS is applied to data.
631 Affected file lib/silcutil/unix/silcunixsockconn.c.
633 * Make sure the socket connecetion is not closed to early
634 when closing connection in server. Also make sure the
635 connection is always closed after error in a protocol.
636 Affected file silcd/server.c.
638 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
640 * Removed --session and --dummy options from Irssi SILC Client.
641 -d option is available only if --enable-debug was given.
642 Affected files are irssi/src/silc/core/silc-core,
643 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
645 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
647 * Added silc_buffer_steal to steal the data from the buffer.
648 Affected file lib/silcutil/silcbuffer.h.
650 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
652 * Fixed server crash with double Primary block in config file.
654 Fixed also various memory leaks around the config file
655 parser. Affected files lib/silcutil/silcconfig.c,
656 silcd/serverconfig.c.
658 * Changed my nickname (Johnny Mnemonic) to my real name, this
659 means that bugs introduced by him were actually introduced
662 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
664 * Don't display "foo appears as foo\nYou're now known as foo"
665 messages. Affected file irssi/src/silc/core/client_ops.c
667 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
669 * Fixed error handling of invalid client entry when calling
670 commands in server. Fixes a crash. Affected file
673 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
675 * Added some sanity checks in server for correctness of the
676 server configuration. Affected file silcd/serverconfig.c.
678 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
680 * Prevent endless resolving of user informations in USERS
681 command by checking the command reply status correctly.
682 Affected file lib/silcclient/command_reply.c.
684 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
686 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
687 file is lib/silcutil/silcfileutil.c. A patch by Matthew
688 Aldous <Matthew@Aldous.com>.
690 * Added better implementation using CriticalSection of
691 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
692 <mikko.lahteenmaki@pikabaana.net>.
694 * Added some Winsock WIN32 compatiblity defines into
695 includes/silcwin32.h.
697 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
699 * Fixed double free in async host lookup code. Affected file
700 lib/silcutil/silcsockconn.c.
702 * On backup router handle now the SERVER_SIGNOFF from router
703 for local connected servers too, and close the connections.
705 Do not process them as normally signing off servers when they
706 really signoff by sending EOF fe, but always assume that
707 router sends the SERVER_SIGNOFF.
709 Affected files silcd/server.c and silcd/packet_receive.c.
711 * Fixed socket unsetting when closing connections. Affected
712 files silcd/server.c and silcd/packet_send.c.
714 * Do not print the nickname in SERVER_SIGNOFF if we do not
715 have it. Prevents asserts in Irssi core. It is possible we
716 don't have the nick if it was just being resolved when server
717 signoff. Affected file irssi/src/silc/core/client_ops.c.
719 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
721 * Fixed autonick crashbug in client library. Affected file
722 lib/silcclient/client.c.
724 * Fixed Unix implementation of SilcMutex to really assert if
725 the mutex is locked/unlcoked already. Affected file
726 lib/silcutil/unix/silcunixmutex.c.
728 * Fixed locking in silc_schedule_uninit. It didn't lock
729 when dispatching timeout tasks. Affected file is
730 lib/silcutil/silcschedule.c.
732 * Changed Win32 implementation of SilcThread to use modern
733 Win32 interface. Affected file is
734 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
736 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
738 * Don't print signed messages when sending failed. Affected files
739 irssi/src/silc/core/silc-[servers.c/commands.h]
741 * Send adquate signal when founding a channel by joing it. Affect
742 file irssi/src/silc/core/client_ops.c
744 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
746 * Fix theme abstracts parsing. Affected files irssi/default.theme,
747 irssi/src/fe-common/core/themes.c
749 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
751 * Fixed close command to use the port correctly when closing
752 server connections. Affected file silcd/idlist.c.
754 * Check for NULL outbuf in silc_socket_write. It is possible
755 that it is NULL is some odd case. Affected files are
756 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
758 * Do not call final protocol callback for backup router
759 resuming protocol when closing connection. It is closed
760 by timeout in case of error. Affected file silcd/server.c.
762 * Backup reconnect to router if backup resuming protocol
763 failed. Affected file silcd/server_backup.c.
765 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
767 * Fixed double free in SKE library error hadling when signature
768 error occurred. Affected file lib/silcske/silcske.c.
770 * Save the fingerprint to new SilcClientEntry after changing
771 nickname. Affected file lib/silcclient/client_notify.c.
773 * Print SIGNOFF in Irssi SILC client only if the nickname is
774 known. Prevents asserts in Irssi core. It is possible we
775 don't have the nick if it was just being resolved when it
776 quit. Affected file irssi/src/silc/core/client_ops.c.
778 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
780 * Fixed double free in invite list adding code when adding
781 invite strings. Affected file silcd/server_util.c.
783 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
785 * More log printing during backup router protocol. Affected
786 file silcd/server_backup.c.
788 * Removed backwards support for old private key file format.
789 Affected file lib/silccrypt/silcpkcs.c.
791 * Removed backwards support for not-so-strict decryption length
792 check, it's strict now. Affected lib/silccrypt/silccipher.c.
794 * GETKEY to update the client entrys fingerprint too.
795 Affected file lib/silcclient/command_reply.c.
797 * Added --without-libtoolfix for package builders using weird
798 wrappers around libtool (BSD at least).
800 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
802 * Fixed backup router bugs: When backup resumes router and
803 receives a CHANNEL_MESSAGE packet the backup must not act
804 as router since the packet header decryption would be
805 different. Also, when relaying packets to channel, do
806 not re-encrypt packets on backup that came from the primary
807 since the connection isn't really router-router connection.
808 Affected files silcd/server.c, silcd/packet_send.c.
810 * Added checks in encryption/decryption that encryption/decryption
811 length sent as argument really is multiple by block size. Helps
812 catching really weird bugs like the above backup router bugs
813 when packets are being decrypted in wrong way. Affected files
814 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
816 * Fixed padding generation in private key file encryption.
817 Affected file lib/silccrypt/silcpkcs.c.
819 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
821 * Added ignore_message_signatures setting which can be used
822 to ignore signatures in messages. Affected files are
823 irssi/src/silc/core/client_ops.c, silc-core.c.
825 * Fixed the libtoolfix to use command line options instead of
826 environment variables. They didn't work as expected. Now,
827 the libtool is fully run-time configurable.
829 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
831 * Verify signature payload for signed messages. Affected files
832 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
833 irssi/src/silc/core/silc-core.h
835 * Display signature verification result in public and private
836 messages using theme abstracts. See irssi/default.theme for
837 examples on their usage. Affected files
838 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
839 irssi/src/fe-common/silc/module-formats.[ch],
840 irssi/src/fe-common/silc/fe-common-silc.c,
841 irssi/src/fe-common/silc/Makefile.am
842 irssi/src/fe-common/core/fe-messages.[ch]
844 * Fixed bugs in Irssi's theme parsing. Affected files
845 irssi/src/fe-common/core/themes.c
847 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
849 * Calculate the correct length for signed messages before
850 encrypting, it must be multiple by block size. Affected
851 file lib/silccore/silcmessage.c.
853 * silc_message_signed_get_public_key returns now both
854 decoded and encoded public key. Affected files are
855 lib/silccore/silcmessage.[ch].
857 * Added libtoolfix script that makes the libtool more generic
858 and configurable in run-time. Now we can specify in run-time
859 if what kind of libraries we want to create, regardless of
860 configuration. SIMs are now creates even if --disable-shared
861 was explicitly given.
863 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
865 * Fixed founder key sending in CMODE command in client.
866 Affected file lib/silcclient/command.c.
868 * Fixed CUMODE founder authentication in server to not check
869 for client's public key since it's not supposed to do that.
870 Affected file silcd/command.c.
872 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
874 * Set realname and hostname in NICK_REC records. Affected file
875 irssi/src/silc/core/silc-nicklist.c
877 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
879 * Remove 1.0 protocol backwards compat code from client
882 * Added more reliable check for whether nickname did change
883 or not, or whether only Client ID changed in NICK_CHANGE
884 notify. Affected file lib/silcclient/client_notify.c.
885 Fixes bug in '@' character handling in a nickname.
887 * Added support for automatically parsing signature from
888 the message payload. Added new function
889 silc_message_get_signature to return the payload to
890 application. Affected files lib/silccore/silcmessage.[ch].
892 * Changed the private_message and channel_message client
893 operations to deliver the SilcMessagePayload to the
894 application too. Application can use it fe. to get the
895 signature from the message for verification. Affected
896 file lib/silcclient/silcclient.h, client_channel.c and
899 * Redefined the signed payload for message payloads.
900 Updated protocol specs and implemented.
902 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
904 * Fixed wrong invite and ban list handling in server command
905 reply. Affected files are silcd/command_reply.c,
906 silcd/server_util.[ch].
908 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
910 * Fixed CMODE setting in server when founder mode was set.
911 Affected file silcd/command.c. Bug #95.
913 * Added support to setting specific public key in CMODE in
914 Irssi SILC client. Affected file lib/silcclient/command.c.
916 * Added support to use specific public key in CUMODE in
917 Irssi SILC Client. Affected file lib/silcclient/command.c.
919 * Added support for inviting and banning by public key in
920 Irssi SILC client. Affected file lib/silcclient/command.c.
922 * Fixed fingerprint/babbleprint showing in invite and ban
923 list command replys. Affected file is
924 irssi/src/silc/core/client_ops.c.
926 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
928 * Format CMODE +c and +h to display both the mode and the argument
930 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
932 * Added test vectors and test programs for SHA-1, MD5,
933 HMAC-SHA1 and HMAC-MD5. New tests are located in
934 lib/silccrypt/tests/. Fixed also argument decoding bug in
935 MD5 implementation. Affected file lib/silccrypt/md5.c.
937 * Changed the channel private key and private message key
938 generation (with static keys) to use SHA1 instead of MD5,
939 as SHA1 is the mandatory hash function in SILC. Affected
940 file lib/silcclient/client_[channel/prvmsg].c.
942 * Changed the private key file encryption to use SHA1 instead
943 of MD5. Added support for the old generation and added
944 automatic change of the key (to be removed later). Affected
945 files lib/silccrypt/silcpkcs.c.
947 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
949 * Load only files with .pub suffix in PublicKeyDir. Affected
950 file silcd/serverconfig.c.
952 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
954 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
955 channels. Affected files silcd/silcd.c, silcd/server.h.
957 * Added the config directive PublicKeyDir for the client block.
958 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
960 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
962 * Merged Toni's irssi/silc.conf patch.
964 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
966 * Max alloc tests in allocation routines. Affected file
967 lib/silcutil/silcmemory.c.
969 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
971 * Fixed a typo in resuming code that fixed detach/resume code
972 in server. Bug #93. Affected file silcd/packet_receive.c.
974 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
976 * Do reverse lookups for server when /connecting. Affected files
977 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
978 irssi/src/core/net-nonblock.*
980 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
982 * Added library versioning for shared libraries. Affected
983 files configure.in.pre and lib/Makefile.am.pre.
985 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
987 * Display INVITE and BAN lists as specified by SILC 1.2
989 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
991 * Do not send invite list back unless asked (when sending
992 no arguments) or when list was modified. Affected file
995 * Remove client from invite list in KILLED notify and in
996 KILL command. Affected file silcd/command.c and
999 * Fixed bugs in invite list handling in INVITE command.
1000 Affected files silcd/command.c and silcd/server_util.c.
1002 * Merged with Irssi 0.8.6.
1004 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1005 Affected file irssi/src/fe-text/silc.c.
1007 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1009 * The silc_argument_get_[first/next] now return the argument
1010 type to caller. Added silc_argument_payload_encode_one.
1012 Affected files are lib/silccore/silcargument.[ch].
1014 * Added support for the SILC 1.2 INVITE command and new
1015 invite lists to server. Affected files are silcd/command.c,
1016 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1018 * Added support for the SILC 1.2 BAN command and new
1019 ban lists to server. Affected files are silcd/command.c,
1020 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1022 * Added support to client sending new INVITE command. Affected
1023 file is lib/silcclient/command.c.
1025 * Added support to client sending new BAN command. Affected
1026 file is lib/silcclient/command.c.
1028 * Added support for removing client from invite list when kicked
1029 from channel, as SILC 1.2 dictates. Affected files are
1030 silcd/packet_receive.c and silcd/command.c.
1032 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1034 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1035 automatically the cipher's internal IV. Affected files
1036 lib/silccrypt/silccipher.[ch].
1038 * Assure the RESUME_CLIENT packet is not sent to twice to
1039 backup router if the detached client was originated from
1040 the backup. Affected file silcd/server.c. Bug #76.
1042 * Changed silc_sim_symname to not allocate memory. Affected
1043 file lib/silcsim/silcsimutil.c.
1045 * Fixed memory leaks with SIMs in server. Affected files
1046 silcd/serverconfig.c, silcd/server.c.
1048 * Fixed channel key distribution after resuming detached
1049 client. Affected files silcd/packet_receive.c.
1051 * Fixed channel's global_user boolean checking after detaching.
1052 Check it after changing the owner of the client not before.
1053 Affected file silcd/packet_receive.c.
1055 * Fixed few double frees from client library. Fixes at least
1056 Bug #81, possibly others too.
1058 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1059 notifys in Irssi SILC Client. Affected file is
1060 irssi/src/silc/core/client_ops.c. Bug #82.
1062 * Applied Ville Räsänen's manual page and --mandir bugfix
1063 patch. Affected files are configure.in.pre and Makefile.am.pre.
1066 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1068 * Added support to backup router protocol for backup to tell
1069 normal server that it cannot use the backup router as primary
1070 because the primary isn't really down. Updated protocol
1073 * Added support for primary router to tell backup router that
1074 resuming is not possible because the backup really isn't primary
1075 in the cell. For example if backup disconnected itself the
1076 resuming is not allowed since the primary really did not
1077 go down. Updated protocol specs.
1079 * Removed MARS from crypto library.
1081 * Defined the CTR mode and Randomized CBC mode in SILC. The
1082 CTR mode is RECOMMENDED now in specification. Defined also
1083 Serpent cipher as optional cipher. Updated the protocol specs.
1085 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1087 * Added support for inviting/banning by IP/MASK, public key,
1088 and explicit Client ID. Redefined the command and notify
1089 types to allow easier forwards support for other methods
1090 of inviting/banning. Updated protocol specs.
1092 * Remove the client from channel's invite lists if the client
1093 is kicked or killed. Updated protocol specs.
1095 * Unified the Channel Message Payload and Private Message
1096 into one Message Payload. Updated protocol specs and
1099 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1101 * Don't wait for EOF after socket error has occurred, but
1102 close the connection. Affected file is silcd/server.c.
1104 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1106 * Added support for setting FOUNDER mode on channel with
1107 specific public key which can be set with CMODE command.
1108 Updated protocol specs and implemented in client and server.
1110 * Fixed the Irssi SILC client to correctly shutdown the client
1111 library to avoid memory leaks. Affected files are
1112 irssi/src/silc/core/silc-core.c and silc-servers.c.
1114 * Deprecated the No Reply flag in SKE protocol and introduced
1115 "IV Included" flag which can be used to indicate that the IV
1116 is included in the ciphertext. This makes it possible to use
1117 SILC on unreliable transport, such as UDP which may cause
1118 packet reordering and losses. Updated protocol specs, did
1121 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1123 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1124 < 32 bit values in correct size. Affected file is
1125 lib/silcmath/mp_mpi.c.
1127 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1129 * Fixed the KE Start Payload parsing to check that mandatory
1130 fields are present. Affected file lib/silcske/payload.c.
1132 * Fixed compilation warnigs in Irssi SILC Client. Affected
1133 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1135 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1137 * Print "nick now appears as newnick" and update Irssi's nicklist
1138 when you change your nick to "nick". Closes #62
1140 * Never format your own nick. Closes #63
1142 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1144 * SILC_UMODE_GONE changes are now propagated correctly to the
1145 Irssi client. Closes #54
1147 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1149 * Fixed example in /HELP KEY
1151 * Added expando $j which expands to current SILC Client version
1153 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1155 * Fixed public key decoding in crypto library.
1157 * Added better error printing to SKE library.
1159 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1161 * Fixed NICK command to not crash if nickname was not sent.
1163 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1165 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1166 Deprecated the old Encrypt-And-MAC order. Updated protocol
1167 specs and implemented.
1169 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1170 generation. Updated specs and implemented.
1172 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1174 * Added support for rekey before 2^32 sequence number wraps.
1175 Affected files in server and client library.
1177 * Padding must be at least 8 bytes now. Implemented and updated
1180 * Compute maximum padding for authentication packets to make
1181 passphrase approximation attacks impossible. Affected files
1182 in client library and in server.
1184 * Fixed PING command sending in client library and handling in
1185 server. The server ID must be ID Payload, not raw ID data.
1186 Affected files in server and client library.
1188 * Defined that all public keys sent in commands and notify
1189 payloads are actually Public Key Payloads not raw public key
1190 data. Updated protocol specs and implemented.
1192 * Updated protocol version to 1.2. Updated specs and code.
1194 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1195 status types. Updated specs and the code.
1197 * Added support for normal client to kill its own entries from
1198 the network. Updated protocol specs and the code.
1200 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1201 and added initial implementation.
1203 * Added MAC field to the Private Message Payload to protect
1204 against chosen ciphertext attacks. Updated the protocol specs
1207 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1208 attribute to indicate the user's current idle and signon time
1209 of a service. Updated protocol specs and implemented.
1211 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1213 * Added "do_not_bind" argument to silc_client_file_send what
1214 can be used to not bind locally but assume the file receiver
1215 provides the point of connect. Usefull when sender is behind
1216 NAT device. Affected file lib/silcclient/silcclient.h and
1219 * Added -no-listener option to FILE SEND command in Irssi SILC
1220 client. Affected file irssi/src/silc/core/silc-servers.c.
1221 Renamed FILE RECEIVE to FILE ACCEPT.
1223 * Confirm passphrase for private key encryption in
1224 silc_create_key_pair and silc_change_private_key_passphrase.
1225 Affected files are lib/silcutil/silcapputil.c.
1227 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1229 * Move silc_client_packet_send back to internal, added
1230 silc_client_send_packet, a bit simpler function for application.
1231 Affected files lib/silcclient/silcclient.h, client.c and
1234 * Moved the SilcClientEntry, SilcChannelEntry and
1235 SilcServerEntry to silcclient.h to be public and documented
1236 them for application. Affected files are
1237 lib/silcclient/silcclient.h and idlist.h.
1239 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1241 * Fixed manual page installation patch by Ville Räsänen.
1242 USERS help page fix patch by Ville Räsänen
1244 * Changed the silc_client_command_call interface to make
1245 the command call simpler for the application. The library
1246 now handles the command line parsing, command finding and
1247 execution. Application only needs to call the function
1248 with the command line. Affected files are
1249 lib/silcclient/silcclient.h, command.[ch].
1251 * Fixed silc_get_input to NULL-terminate the returned input.
1252 Affected file lib/silcutil/silcutil.c.
1254 * Resolve the client's public key in JOIN command if the
1255 founder auth data is being requested but we don't know the
1256 client's public key. Affected file silcd/command.c.
1259 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1261 * Print notify for server opers when backup router comes
1262 online. Affected file silcd/server.c.
1264 * Fixed the INVITE command to send the invite list in
1265 command reply. Affected file silcd/command_reply.c.
1267 * Fixed MOTD command reply sending. Affected file
1270 * UTF-8 decode the topic in TOPIC command reply and LIST
1271 command reply in Irssi SILC client. Affected file is
1272 irssi/src/silc/core/client_ops.c.
1274 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1276 * Fixed the INVITE command to not crash Irssi SILC client
1277 when given without nickname argument. AFfected file
1278 irssi/src/silc/core/client_ops.c.
1280 * Fixed double free in WHOIS query on normal server when
1281 forwarding query to router. Affected file is
1282 silcd/server_query.c.
1284 * Fixed WATCH command reply handling on normal server which
1285 was missing altogether. Affected file silcd/command_reply.c.
1288 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1290 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1291 Included yodl sources for each of these. Also modified
1292 Makefile.am prototype to install these files to proper
1293 locations. Updated CREDITS. Affected file Makefile.am.pre,
1294 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1297 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1299 * Added support for encrypted private key files. Now
1300 passphrase must be provided when new key pair is created
1301 (can be empty though), and prompted when loading the
1302 private key. Added support for loading the old-style
1303 non-encrypted private keys as well. Affected files
1304 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1307 * Fixed silc_get_input to accept input on all terminals.
1308 Affected file lib/silcutil/silcutil.c.
1310 * Moved the Irssi SILC client key loading and other stuff
1311 to be called after the arguments and UI is initialized.
1312 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1314 * Added -P option to Irssi SILC client which can be used
1315 to change the passphrase of the private key. Affected
1316 file irssi/src/silc/core/silc-core.c.
1318 * Added silc_change_private_key_passphrase apputil routine
1319 to lib/silcutil/silcapputil.[ch].
1321 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1323 * Fixed connection closing in client library to not crash.
1324 Moved the connection freeing totally to function
1325 silc_clinet_del_connection. Affected file
1326 lib/silcclinet/client.c.
1328 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1330 * Changed includes/silcincludes.h to silcincludes.h.in to
1331 include configuration specific information. The silcdefs.h
1332 is not included in to installation anymore (it's only
1333 compilation time header).
1335 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1337 * Moved the SilcClient and SilcClientConnection from client.h
1338 to the public lib/silcclient/silcclient.h. Changed the
1341 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1343 * If version string in silc_clinet_alloc is NULL the library
1344 puts it automatically. Affected file lib/silcclient/client.c.
1346 * Changed the version strings from variables to #define's
1347 in includes/silcversion.h.
1349 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1351 * Added shared library complation support.
1353 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1355 * Added lib/silcutil/silcapputil.[ch] for application
1356 utility functions. It includes routines for applications'
1357 convenience. Added silc_create_key_pair, silc_show_public_key
1358 and silc_load_key_pair functions.
1360 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1362 * Send RESUME_CLIENT packet from router to backup routers
1363 to in resuming. Affected file silcd/packet_receive.c.
1365 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1367 * In IDENTIFY command parsing, send all other IDs except
1368 Client IDs explicitly to router for resolving on normal
1369 server. Also check that ID received in WHOIS command is
1370 always Client ID, others are not allowed. Affected file
1371 silcd/server_query.c.
1373 * Merged latest changes from irssi.org CVS.
1375 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1377 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1378 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1380 * Fixed the heartbeat sending in Irssi SILC client. Moved
1381 the silc_client_packet_send to silcclient.h for application
1382 usage. Affected files lib/silcclient/client_internal.h
1383 lib/silcclient/silcclient.h.
1385 * Fixed a bug in query resolving in server. Used wrong
1386 variable in a for loop and crashed. Affected file is
1387 silcd/server_query.c.
1389 * Server constructs requested attributes only to locally
1390 connected clients. Affected file silcd/server_query.c.
1393 * Fixed a bug when sending resolving from router to server
1394 with requested attributes. The constructed WHOIS command
1395 was incorrect. Affected file silcd/server_query.c.
1398 * Fixed Requested Attributes saving in WHOIS command reply.
1399 The length of the data buffer must be saved too. Affected
1400 file silcd/command_reply.c.
1402 * Update the client entry's servername after detaching is
1403 over. Affected file silcd/packet_receive.c. Bug #37.
1405 * Resolve incomplete client entrys in CUMODE_CHANGE and
1406 CMODE_CHANGE notifys. Affected file is
1407 lib/silcclient/client_notify.c. Bug #42.
1409 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1411 * Fixed channel key packet processing bug on backup router
1412 during backup resuming protocol. Affected file is
1413 silcd/packet_receive.c.
1415 * Fixed memory leaks in server. Affected files are
1416 silcd/server.c and silcd/packet_receive.c.
1418 * Fixed packet decryption problem when backup router encrypted
1419 channel message with wrong key during backup resuming
1420 protocol. Affected file silcd/packet_send.c.
1422 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1423 Toni Willberg (toniw@iki.fi)
1425 * Changed the SilcCipher context to be private. Changed the
1426 silc_cipher_get_iv to just return pointer to the IV. Added
1427 silc_cipher_get_name to return the name of the cipher.
1428 Fixed code all around to support these changes. Affected
1429 files are lib/silccrypt/silccipher.[ch], client library and
1432 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1434 * Fixed unaligned access in lib/silccore/silcattrs.c.
1436 * Fixed libtool linking in lib/silcsim/Makefile.am.
1438 * Fixed services attribute printing. Affected files is
1439 irssi/src/silc/core/silc-queries.c.
1441 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1443 * Fixed a crashbug in incoming server accepting. Affected
1444 file silcd/server.c.
1446 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1448 * Added automatically generated index to Toolkit Reference
1451 * Added support for Postscript Toolkit Reference Manual.
1453 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1455 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1458 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1460 * Added 'send_events' boolean argument to the function
1461 silc_schedule_set_listen_fd which sends the set events to
1462 the application explicitly if set to TRUE. Default action
1463 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1464 lib/silcclient/client_internal.h and silcd/server_internal.h.
1466 * Added silc_compare_timeval to determine which time values
1467 is smaller. Affected file lib/silcutil/silcutil.[ch].
1469 * Added sort-of "Quality of Service" (QoS) support to
1470 SilcSocketConnection. Data reception can be controlled with
1471 rate limit per second and/or read data length limit.
1472 Added silc_socket_set_qos. Affected files are
1473 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1475 * Added the QoS configuration to SILC Server configuration
1476 file. Affected files are silcd/serverconfig.[ch] and
1479 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1481 * Merged with irssi.org CVS.
1483 * Failed OPER and SILCOPER authentications are now logged.
1484 Affected file silcd/command.c. Bugs #25.
1486 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1488 * ROBODoc documented lib/silcutil/silcbuffer.h and
1489 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1490 <ville.rasanen@iki.fi>.
1492 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1494 * Added support for auto-passphrase authentication from the
1495 config file during connecting which was not implemented
1496 yet. Affected file irssi/src/silc/core/client_ops.c.
1498 * Fixed a bug in authentication protocol failure handling which
1499 was processing wrong callback context. Affected files
1500 are lib/silcclient/client.c and protocol.c.
1502 * Fixed the /ATTR allow off to actually work. Affected file
1503 is irssi/src/silc/core/silc-queries.c.
1505 * Fixed the /ATTR -del to work. Affected file is
1506 irssi/src/silc/core/silc-queries.c.
1508 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1510 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1512 * Fixed mask attribute adding in Irssi SILC client. Affected
1513 file irssi/src/silc/core/silc-queries.c.
1515 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1517 * Added support for saving the requested attributes in
1518 WHOIS to directory. Affected file is
1519 irssi/src/silc/core/silc-queries.c.
1521 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1523 * Added support for parsing VCard fields that do not have
1524 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1526 * Fixed a double free bug in hash table foreach function
1527 if the entry was deleted in the foreach callback. Affected
1528 file lib/silcutil/silchashtable.c.
1530 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1532 * Added silc_attribute_get_verify_data to return the signature
1533 verification data for either user digital signature or
1534 server digital signature in Requested Attributes. Affected
1535 files are lib/silccore/silcattrs.[ch].
1537 * Added silc_vcard_alloc which is used to allocated dynamic
1538 SilcVCard context. The silc_vcard_free now checks whether
1539 the context is dynamically allocated or not. Affected files
1540 are lib/silcutil/silcvcard.[ch].
1542 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1544 * Periodically remove the NOATTR status from client entry
1545 so that the client may take the attributes in use even after
1546 server has resolved them unsuccessfully earlier. Affected
1547 file silcd/server_query.c and idlist.h.
1549 * Moved sha1hash and md5hash from client->internal to
1550 SilcClient for application usage. Affected files are
1551 lib/silcclient/client.h and client_internal.h.
1553 * Fixed attribute encoding and decoding bugs. Affected
1554 files lib/silccore/silcattrs.[ch].
1556 * Added ATTR command to Irssi SILC Client which is used to
1557 manage user's Requested Attributes sending and values for
1558 WHOIS command. Affected files around Irssi SILC client.
1560 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1562 * Added silc_buffer_strformat which can be used to format
1563 strings into a buffer which size is automatically increased.
1564 Affected file lib/silcutil/silcbuffmt.[ch].
1566 * Added implementation of VCard (RFC 2426) which can be used
1567 as part of Requested Attributes in WHOIS command. Affected
1568 file lib/silcutil/silcvcard.[ch].
1570 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1572 * Some strncat -> silc_strncat changes our the core and
1575 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1576 errors. Added better error printing to SKE library.
1577 Affected files lib/silcske/silcske.c, silcske_status.h and
1580 * Save the PKCS key length even if only private key is set to
1581 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1583 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1584 length in bits not in bytes. Affected files are
1585 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1586 silcd/server_query.c.
1588 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1590 * Added silc_attribute_payload_encode_data to directly encode
1591 the data into the attributes buffer. Renamed function
1592 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1593 Affected files are lib/silccore/silcattrs.[ch].
1595 * silc_hash_table_find_foreach calls the foreach function now
1596 once even if the nothing was found with context set to NULL.
1597 Affected file lib/silcutil/silchashtable.[ch].
1599 * Remove the RESOLVING flag from client entry after received
1600 the Requested Attributes from the client. Fixed memory leak
1601 in client entry freeing. Affected files silcd/server_query.c
1604 * Added Requested Attributes support into SILC Client Library.
1605 It is not able to send requested attributes in WHOIS command,
1606 and also receive and process requested attributes. Added
1607 silc_client_attribute_[add|del] and silc_client_attributes_get
1608 functions. Added also `ignore_requested_attributes' to the
1609 SilcClientParams to not use attributes in client. Affected
1610 files are lib/silcclient/command.c, client_attrs.[ch],
1611 silcclient.h, client_internal and client.[ch].
1613 * Changed the silc_client_get_client_by_id to support Requested
1614 Attributes, it takes them as argument now. Affected file
1615 is lib/silcclient/silcclient.h, and idlist.c.
1617 * Added -details option to WHOIS command in Irssi SILC Client
1618 to support the requested attributes. By default it requests
1619 all attributes. Affected file lib/silcclient/command.c and
1620 irssi/doc/help/in/whois.in.
1622 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1624 * Add also SERVICE attribute for server-constructed attribute
1625 data. Also digitally sign the attributes and add
1626 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1627 silcd/server_query.c.
1629 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1631 * Changed the silc_attribute_payload_encode to support list
1632 of attributes (function may be called several times to add
1633 a new attribute). Removed the silc_attribute_payload_encode_list
1634 function. The encoding function now also automatically encodes
1635 the data, so the caller does not need to do that. Affected
1636 files lib/silccore/silcattrs.[ch].
1638 * Added support for replying on behalf of the user to the
1639 Requested Attributes in WHOIS command in the server. Affected
1640 file silcd/server_query.c.
1642 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1643 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1645 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1647 * Don't swtich to become primary router if we are backup if
1648 decryption error has occurred. Affected file silcd/server.c.
1650 * Fixed a bug in backup router IP address comparison in
1651 silc_server_backup_get.
1653 Save now also the port of the server/router and use that
1654 in comparison as well. Affected file silcd/server_backup.c.
1656 * Normal server now reconnects to backup router automatically
1657 if connection is lost to it. Affected file silcd/server.c.
1659 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1661 * If packet processing fails (like integrity check fails)
1662 the connection is closed now. Affected files are
1663 lib/silccore/silcpacket.c and silcd/server.c.
1665 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1667 * Fixed double free in RSA public key set function
1668 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1671 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1673 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1674 Added server_query.[ch] which provides one interface for
1675 querying information using all three commands.
1677 * Changed all "typedef unsigned char" in core library to
1678 "typedef SilcUInt8".
1680 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1682 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1684 * Renamed silc_server_get_client_resolve to
1685 silc_server_query_resolve and moved to server_query.[ch].
1687 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1689 * Resumed client packet handling from server put the resumed
1690 client on wrong list on router and caused the client not
1691 be present on the network anymore. Now fixed to put the
1692 client to correct list. Affected file silcd/packet_receive.c.
1694 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1696 * Various cleanup in error message output in config parsing code
1697 and in server init code. Fixed error log files containing
1698 too many newlines ('\n') in some situations. Affected files are
1699 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1701 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1703 * Use the reverse lookupped hostname in client internals
1704 instead of one user provided us as remote server name.
1705 Affected file lib/silcclient/client.c.
1707 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1709 * Added 'app_context' to silc_schedule_init. It is an
1710 application specific context that is delivered to application
1711 in task callback functions. Affected files are
1712 lib/silcutil/silcutil.[ch].
1714 * The hb_context in SilcSocketConnection is not freed
1715 automatically anymore (application must free it). Freeing
1716 it automatic is inconsistent. Affected files are
1717 lib/silcutil/silcsockconn.[ch].
1719 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1721 * Added support for removing explicitly added client connections
1722 in rehash and closing the client connections if they were
1723 unconfigured in the rehash. Affected file silcd/server.c.
1725 * Added support for aborting automatically pending commands
1726 that never receives the reply (to avoid memory leaks).
1727 Added also silc_server_command_pending_timed to set the
1728 specific timeout for pending command. Affected files are
1729 silcd/command[_reply].[ch].
1731 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1732 specs and lib/silccore/silcstatus.h.
1734 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1736 * Changed the silc_get_time to accept time value as argument
1737 or if zero is sent return current local time. Affected
1738 file lib/silcutil/silcutil.[ch].
1740 * Added STATS command to client library and Irssi SILC client.
1741 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1743 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1745 * Assure that channel key is set before sending it. May
1746 crash server otherwise. Affected file silcd/packet_send.c.
1748 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1750 * Assure that endless loop cannot happen with detached client
1751 resolving on normal server. Added idlist status
1752 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1753 silcd/idlist.h and silcd/packet_receive.c.
1755 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * Incoming file transfer request cannot use same session as
1758 the sending session. This can happen when sending file to
1759 yourself. Crashed the client on quit. Affected file
1760 lib/silcclient/client_ftp.c. Bug #24.
1762 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1764 * Implemented the draft-riikonen-precense-attrs draft and
1765 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1767 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * Distribute the SERVER_SIGNOFF notify also to local backup
1770 routers from the primary router. The backup router may not
1771 have the signing of local server directly connected and need
1772 to know about the signoff. Affected file silcd/server_util.c.
1774 * Use the primary router as the origin of the locally connected
1775 server when it is disconnecting from the backup router since
1776 that's where it really is coming from. Now the clients from
1777 the disconnecting server are removed correctly and "shadow"
1778 clients are not left to the backup router. Affected file
1781 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1783 * If normal server is standalone and found existing but disabled
1784 channel, do not re-create the channel since it creates
1785 duplicate same channels. Affected file silcd/server.c.
1787 * Added anonymous client connections support to server. New
1788 "anonymous" configuration option to ConnectionParams section
1789 added. If set to true, the username and hostname information
1790 of the client will be scrambled and anonymous user mode is
1791 set automatically to the user. Affected files are
1792 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1794 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1796 * In JOIN notify handling, mark that the cache entry of the
1797 client cannot be expired. Can cause crashes on normal
1798 server (asserts client->channels). Affected file is
1799 silcd/packet_receive.c.
1801 * From now on distribution versions are used as protocol versions
1802 instead of by default using the Toolkit base version as protocol
1803 version. Affected file prepare.
1805 * Do not set the locally resolved hostname for local client
1806 entry but take what server sends. This way the real hostname
1807 is showed in WHOIS for yourself. Affected file is
1808 lib/silcclient/idlist.c and lib/silcclient/client.c.
1810 * Resolve local info with IDENTIFY when connecting to server.y
1812 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1814 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1815 for implied search (not needed on platforms which has native
1816 pthreads library). Use --without-pthreads to disable threads.
1817 Affected file is configure.in.pre
1819 * Fixed --with-iconv on platforms which need to bypass (broken)
1820 native iconv(). Affected file is configure.in.pre
1822 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1824 * Moved -C option parsing in Irssi SILC client at same time
1825 as other options. The UI was initialized earlier and caused
1826 problems on command line. Bug #16. Affected file is
1827 irssi/src/silc/core/silc-core.c.
1829 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1831 * Added global variable silc_log_timestamp that tells silclog
1832 wether to print or not the timestamp in the logging files.
1833 Affected file lib/silcutil/silclog.[ch].
1835 * Added silcd configuration option Timestamp in the Logging
1836 section. Affected file silcd/serverconfig.[ch],
1837 doc/example_silcd.conf.in.
1839 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1841 * Fixed fingerprint checking to check for entirely empty
1842 fingerprint instead of two first bytes when determining
1843 if it is set. Bug #18. Affected file silcd/command.c.
1845 * Fixed duplicate PKCS name registering to not allow it.
1846 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1848 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1850 * Conditionalize non-gcc compiler optimizations for various
1851 platforms, enable those commented out. Cleanups.
1852 Affected file lib/silcmath/mpi/configure.in
1854 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1856 * silc_rng_exec_command() left zombie processes if command
1857 didn't generate any output. Affected file
1858 lib/silccrypt/silcrng.c
1860 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1862 * Rewrote iconv checking, introduce --with-iconv for systems
1863 which rely on libiconv. Check if iconv() provided by libc
1864 is good enough, otherwise demand libiconv. Affected file
1867 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1869 * Search for ldopen() also in libc. This enables SIM support
1870 on *BSD systems. Based on patch from Alex Zepeda. Affected
1871 file configure.in.pre
1873 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1875 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1876 This fixes prepare on *BSD systems. Affected file
1879 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1881 * More fixed for not having purge timeout for global clients
1882 that are on channel. Affected files silcd/command_reply.c
1885 * Fixed the rekey protocol to work with backup router connections.
1886 Rekey packets are now allowed on disabled connections as
1887 well. Affected files silcd/packet_send.c and server.c.
1889 * Do not switch to be as backup router when shutting down and
1890 closing the primary connection. Affected file silcd/server.c.
1892 * Fixed memory leaks in backup router deleting. Added
1893 silc_server_backup_free to free all data during shutdown of
1894 server. Affected files silcd/server_backup.[ch].
1896 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1898 * Do not process commands if the sock->user_data is NULL.
1899 Affected file silcd/command.c.
1901 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1903 * Fixed buffer overflow and security problems (loosing bits
1904 in CFB encryption) in SILC RNG. Problems reported by
1905 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1907 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1909 * Added yet more checks that client is not expired on global
1910 list if it is on channels. Affected file is
1911 silcd/command_reply.c.
1913 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1915 * Merged c0ffee's MIME signal patch which adds support for
1916 sending also MIME messages in Irssi SILC Client, and handling
1917 received MIME messages in a signal (and perhaps doing something
1918 to non-textual MIME messages).
1920 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1922 * Fixed pending command deletion in server and client library
1923 to check the whole list instead of breaking after first found.
1924 The affected files are silcd/command.[ch] and
1925 lib/silcclient/command.[ch].
1927 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1929 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1930 secret or private, otherwise it's possible to find out
1931 whether a secret channel exists or not. Affected file
1934 * If CMODE change fails during the mode setting, assure that
1935 the old mode mask is set for the channel back. Affected
1936 file silcd/command.c.
1938 * Fixed passphrase saving on +a channel on normal server
1939 after successful JOIN command. Affected file silcd/command.c.
1941 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1943 * Remove server/router operator privileges in DETACH command,
1944 since it's possible to resume to server where these
1945 privileges would not be allowed for the client. Affected
1946 file silcd/command.c.
1948 * Do not set to wait for backup in rehash of the server.
1949 Affected file silcd/server.c.
1951 * Do not check listener sockets when counting how many
1952 socket connections we have. Affected file is
1953 silcd/server_util.c.
1955 * Do not announce disconnected clients that are remaining
1956 in history (for WHOWAS). This is because SIGNOFF notify
1957 for these has been sent earlier already. Affected file
1960 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1962 * Buffer overflow with CUMODE command's mode->mode character
1963 conversion. Reported by Ville Räsänen. Affected file
1964 lib/silcutil/silcutil.c.
1966 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1968 * Allow heartbeat packets to go disabled connections anyway.
1969 Affected files silcd/server.c and silcd/packet_send.c.
1971 * Do not broadcast New Channel packets with List flag set
1972 in the packet to backup routers. The router must check
1973 for the correctness of the packets before sending them.
1974 It is possible that router will have enforce Channel ID
1975 change and this would cause desync in the backup router.
1976 Affected file silcd/packet_receive.c.
1978 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
1979 are handled in list parsing. They are not list packets
1980 anymore. Affected file silcd/packet_receive.c.
1982 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1984 * Stop waiting for backup router through the timeout, not
1985 directly after backup router has arrived. Affected file
1988 * Do not re-create channel keys and send them when removing
1989 clients in server shutdown. Affected files are
1990 silcd/server_internal.h and silcd/server_util.c.
1992 * Notify distribution to backup routers was missing from
1993 the silc_server_send_notify_dest function which caused
1994 desyncing problems with backup router. Affected file is
1995 silcd/packet_send.c.
1997 * The client's channel removing was working wrong on
1998 backup router. It assumed that it doesn't know global
1999 information but backup router does know. For this reason
2000 it could remove channel when it wasn't supposed to do that.
2001 Affected file silcd/server.c and silcd/server_util.c.
2003 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2005 * Stop for a couple seconds after badkup router has become
2006 primary router. Affected file silcd/server.c.
2008 * Added silc_server_remove_servers_by_server, which is used
2009 to remove servers originated from some other server. Also
2010 clients of those servers can be removed too. Affected file
2011 silcd/server_util.[ch].
2013 * When removing clients after a server has signed of remove
2014 also all servers behind that server (unless they are known
2015 to be available locally), and send SERVER_SIGNOFF for each
2016 of the server separately. Also the signed off clients are
2017 sent now separately per signed off server. The affected files
2018 are silcd/server.c and silcd/server_util.[ch].
2020 * All servers added with silc_idlist_add_server must always
2021 have both "router" and "connection" pointers set. Otherwise,
2022 bad server entries may be left around in the cache.
2023 Affected file silcd/command_reply.c.
2025 * Do not create the channel key in NEW_CHANNEL packet
2026 processing if the channel is empty. Affected file
2027 silcd/packet_receive.c.
2029 * Completed backup router support for standalone routers.
2030 Supports also servers in the cell that do not use the backup
2033 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2035 * Fixed a bug in silc_string_regexify which did not add '^'
2036 at the start of each string, and thus the matching was
2037 not explicit. For example ban list iikone@*!*@* would
2038 match also "priikone", which is wrong, it would have to be
2039 *iikone@*!*@* to match also "priikone". Affected
2040 file lib/silcutil/unix/silcunixutil.c.
2042 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2044 * Enable all local server connections before updating client
2045 caches when we've become backup router. Otherwise, signoff
2046 packets may not reach the clients. Affected files are
2047 silcd/server.c and silcd/server_util.[ch].
2049 * Fixed a bug in version string parsing which could crash
2050 the program with specially formatted version string.
2051 Bug reported and patch provided by Ville Räsänen. Affected
2052 file lib/silcutil/silcutil.c.
2054 * Handle the disconnection immediately when DISCONNECT
2055 packet is received in server. Affected file silcd/server.c.
2057 * Primary router now waits a short time (10 seconds) for
2058 backup router connection before accepting any other
2059 connection (except local). Affected file silcd/server.c,
2062 * Fixed a crash in client libary in NICK_CHANGE notify when
2063 NICK_CHANGE arrived for client entry we are resolving
2064 currently. Affected file lib/silcclient/client_notify.c.
2066 * Call the sconn->callback completion even if error had
2067 occurred. Start reconnecting always if connection to
2068 primary router fails during backup router protocol.
2069 Affected files silcd/server.c and server_backup.c.
2071 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2073 * Added functions silc_server_send_opers and
2074 silc_server_send_opers_notify to send packets stricly
2075 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2076 to send variable argument notify to operators.
2077 Affected files silcd/packet_send.[ch] and silcd/server.h.
2079 * Removed UMODE rights checking with UMODE_CHANGE notify.
2080 Affected file silcd/packet_receive.c.
2082 * Server/router operator now receives notify when network
2083 switches to backup router and when it resumes the use of
2084 primary router. Affected file silcd/server.c and
2085 silcd/server_backup.c.
2087 * Fixed the updating of client information after backup
2088 resuming protocol is over; update all except local clients
2089 to the new primary router. The affected file is
2090 silcd/server_util.c.
2092 * Added support for closing active connections in rehash
2093 that were unconfigured by the user. Supports currently
2094 closing server and router connections. Affected file
2097 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2099 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2101 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2102 is NULL since seems that on some platforms NULL is allowed
2103 and on some it's not. Fallback encoding is used instead.
2104 Affected file lib/silcutil/silcstrutil.c.
2106 * Fixed statistics updating for incoming server connection
2107 which could cause problems when re-connecting. Affected
2108 file silcd/server.c.
2110 * Preliminary backup router support for standalone router
2111 added. Affected files in silcd/.
2113 * Mark server connections in backup router disabled before
2114 and after backup protocol. Affected file is
2115 silcd/server_backup.c.
2117 * Added support for reconnecting to remote server connection
2118 even if the protocol fails, and if the configuration wants
2119 us to keep trying to connect anyway.
2121 Server connection is not allowed to backup router if
2122 backup router does not have connection to primary router yet.
2124 Affected file is silcd/server.c.
2126 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2128 * Added silc_client_udpate_server function to update changed
2129 server info. Affected file lib/silcclient/idlist.[ch].
2131 * Added check for server entries that are being resolved when
2132 notify is received. If being resolved, handle the received
2133 notify only after it's resolved so that all notifys are
2134 handled in same order as received from the server.
2136 Added similar resolver check to channel entries. Every
2137 notify that cause resolving of any information that affects
2138 channel entry marks the channel entry in waiting state.
2139 After whatever resolving is over the waiters are signalled
2140 and only then the notifys are handled in the same order
2141 as delivered from the server.
2143 Affected files are lib/silcclient/idlist.[ch], and
2146 * Fixed KILLED notify handling in normal server. Affected
2147 file silcd/packet_receive.c.
2149 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2150 is locally connected, or was locally connected (but may
2151 be detached and connection is not active). Added also
2152 SILC_IS_LOCAL for checking this status. Affected files
2153 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2154 silcd/server.c and silcd/server_internal.h.
2156 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2158 * Don't send or handle TOPIC_SET if topic is already set and
2159 is same as being set. Affected files silcd/command.c and
2160 silcd/packet_receive.c.
2162 * Fixed CMODE change rights checking to work correctly when
2163 removing modes by operator. Affected file is
2164 silcd/server_util.c.
2166 * Fixed some handling with New Channel packet in router and
2167 fixed some CMODE_CHANGE notify handling in server and router.
2168 Affected file is silcd/packet_receive.c.
2170 * Changed "disconnect" client operation to include the
2171 reason of the disconnection and optional disconnection
2172 message. Affected file lib/silcclient/silcclient.h.
2174 * Made the compilation of lib/contrib/ stuff conditional.
2175 Affected files configure.in.pre, lib/contrib/Makefile.am.
2177 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2179 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2180 to the sender of the notify too, to avoid situation where two
2181 notifys are in the network at the same time going to oppsite
2182 directions. Affected file silcd/packet_receice.c.
2184 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2186 * Delete the client from channel even if the cilent->id is
2187 NULL. It was possible that client was deleted without
2188 removing from channels (theoretically at least). Affected
2189 file silcd/server.c and silcd/server_util.c.
2191 * Free the client data too when resuming is not successful.
2192 Affected file silcd/packet_receive.c.
2194 * Merged some code from c0ffee's silc-plugin. Affected files
2195 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2197 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2198 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2199 to the primary router connection, the other one returns
2200 TRUE if packet must be broadcasted to network.
2202 * All notifys that are destined to primary router (to network)
2203 are now automatically sent to backup routers even if the
2204 router is standalone (and has backup router). Affected files
2207 * Added --without-irssi and --without-silcd configuration
2208 options for disabling the compilation of these applications.
2209 Affected file configure.in.pre and prepare.
2211 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2213 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2214 UTF-8 encoding and decoding. Added also new encodings
2215 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2217 Added also SILC_STRING_LANGUAGE which is language and charset
2218 specific encoder and decoer for those platforms that support
2219 iconv(). It can convert the UTF-8 to and from the locale
2220 specific character set.
2222 Affected file lib/silcutil/silcstrutil.[ch].
2224 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2226 * Added function silc_get_command_name to the file
2227 lib/silcutil/silcutil.[ch].
2229 * Improved the server debug output a bit. Affected files are
2232 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2234 * Save the channel passphrase when received succesful JOIN
2235 command reply from router, on normal server. Otherwise
2236 joinig +a channels from normal server is not possible.
2237 Affected file silcd/command.c.
2239 * Fixed a bug in TOPIC_SET notify handling. The notifier
2240 may be other than client too, like server or channel.
2241 It expected it to always be only client and ignored the
2242 notify. Affected file silcd/packet_recieve.c.
2244 * Removed some (unnecessary) debug printing from
2245 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2247 * Do not force CMODE_CHANGE when server is announcing new
2250 Router announces stuff only after server reannounces channel
2251 after CHANNEL_CHANGE notify.
2253 These fixes optimizes the announcing procedure, and perhaps
2254 fixes some problems too. Affected file silcd/packet_receive.c.
2256 * Fixed SERVER_SIGNOFF sending to local clients. It was
2257 totally broken and sent the notify to all local clients,
2258 instead of only to those that was on same channel as the
2259 signing off clients. Affected file silcd/server_util.c.
2261 * Added -D option to server. It can be used to give debug
2262 level. The levels are from 0 - 99, and are predefined for
2263 smooth server debugging. (see silcd.c for the predefined
2264 levels). Affected file silcd/server.c.
2266 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2268 * Fixed a bug in Irssi SILC client to close the connection
2269 properly when disconnecting from server. Affected file
2270 irssi/src/silc/core/client_ops.c.
2272 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2274 * When authenticating as founder during JOIN command, check
2275 that the one authenticating becomes the only founder on the
2276 channel. Affected file silcd/command.c.
2278 * Better checking for founder mode setting when CUMODE_CHANGE
2279 notify is received. Affected file silcd/packet_receive.c.
2281 * Close all connections when shutting down the server by sending
2282 DISCONNECT packet. Close all listeners too when shutting
2283 down the server. Affected file silcd/server.c.
2285 * Handle DISCONNECT packet correctly in client library by
2286 calling the "disconnect" client operation. Affected file
2287 lib/silcclient/client.c.
2289 * Handle local errors correctly during resuming. Affected
2290 file lib/silcclient/client.c.
2292 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2294 * The log file is not dupped internally anymore in
2295 lib/silcutil/silclog.c. Fixed memory leaks too.
2297 * The scheduler now dispatches all pending timeout tasks
2298 when it is uninitialized with silc_schedule_uninit.
2299 Affected file lib/silcutil/silcschedule.c.
2301 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2303 * Added --enable-stack-trace option to configure. Added
2304 memory allocation stack trace support. Added files
2305 lib/silcutil/stacktrace.[ch]. Affected files are
2306 lib/silcutil/silcmemory.[ch].
2308 * Fixed memory leaks from libraries and server. Affected
2309 files around the tree.
2311 * Reverted back a fix made to CUMODE which broke it.
2312 Affected file silcd/command.c.
2314 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2316 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2317 core library, and implemented it. All textual messages SHOULD
2318 use this flag and the message MUST be UTF-8 encoded.
2319 All text messages sent by Irssi SILC client are now UTF-8
2320 encoded (regardless whether the terminal supports UTF-8 or not).
2321 Affected files are lib/silccore/silcchannel.h,
2322 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2325 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2327 * Added lots of new statistics updating that was missing from
2328 the server and router code. Affected files in silcd/.
2330 * Sending SIGUSR1 signal to server now dumps the current
2331 server statistics into /tmp directory. Affected file is
2334 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2335 the SILC Hash Interface also. Added new functions
2336 silc_hash_get_name, silc_hash_init, silc_hash_update and
2337 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2339 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2341 * Added some better info printing for client during connecting.
2342 Affected file silcd/server_util.c.
2344 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2345 to silence a user on a channel. Affected files are
2346 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2347 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2348 and silcd/packet_receive.c.
2350 * Fixed a fatal bug in handling of malformed command payload.
2351 Affected file silcd/command.c.
2353 * Fixed a double free when announcing channel users to router.
2354 Affected file silcd/server.c.
2356 * After successful authentication to channel founder mode, check
2357 that there isn't anyone else with founder mode on the channel.
2358 The one that authenticated will become founder and anyone
2359 else is demoted. Affected file silcd/command.c.
2361 * Added error printing of any error that has occurred during
2362 any command in client library. Affected file is
2363 irssi/src/silc/core/client_ops.c.
2365 * Removed some error printing from the client library and left
2366 it for the application to worry (from the error status it
2367 receives in 'command' client operation. Affected file is
2368 lib/silcclient/command.c.
2370 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2372 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2373 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2374 Starting key agreement with itself is denied. Affected file
2375 is lib/silcclient/client_keyagr.c.
2377 * Fixed some error checkings from the SFTP library which caused
2378 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2379 and lib/silcsftp/sftp_util.c.
2381 * Added new "debug" and "debug_string" settings to Irssi SILC
2382 client which can be used to print runtime debugging on the
2383 Irssi's screen. Available when compiled with --enable-debug
2384 option. Affected file irssi/src/silc/core/silc-core.c.
2386 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2388 * Fixed a missing variadic parameter in a function call that
2389 caused server crash when a non-allowed connection arrived.
2390 Reported by Richard Becker. Affected file silcd/server.c.
2392 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2394 * Added WATCH list sending to backup routers from router.
2395 The WATCH command is sent by the router to the backup
2396 router. Affected file silcd/command.c.
2398 * Mark the backup_router flag for RouterConnection entry
2399 if the backup router stuff is defined in the config file.
2400 Affected file silcd/serverconfig.c.
2402 * Fixed some backup data sending around the code to work better
2403 if the router is standalone router. Not all places were fixed.
2404 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2407 * Fixed the router connecting when connecting to multiple
2408 routers. It ignored every other router except the first
2409 one. Affected file silcd/server.c.
2411 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2413 * Made the private key generation after expiration optional.
2414 If not created after expiration the old key will re-expire
2415 at a later time (and thus key pair is not necessary to
2416 change). Affected file irssi/src/silc/core/clientutil.c.
2418 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2420 * The length arguments in bind() and connect() were wrong
2421 and fixed now to used SIZEOF_SOCKADDR in the
2422 lib/silcutil/unix/silcunixutil.c.
2424 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2426 * Fixed detach timeout handling to use Client ID and not
2427 the actual client entry which may be freed in the callback.
2428 Affected file silcd/command.c.
2430 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2432 * Merged c0ffee's multiple interface support patch.
2433 Affected files in silcd/.
2435 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2437 * Cleanup keys properly. Affected file is
2438 irssi/src/silc/core/clientutil.c.
2440 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2442 * Display the user mode on the status bar. Affected file
2443 irssi/src/silc/core/silc-expandos.c.
2445 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2447 * If private message key is not set, but the flag is set in
2448 the packet, ignore the packet since it cannot be decrypted.
2449 Affected file lib/silcclient/client_prvmsg.c.
2451 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2453 * When resuming client, remove the old client entry from
2454 the watcher list too. Affected file silcd/packet_receive.c.
2456 * Do not allow normal server to force founder mode away
2457 from router if the founder mode is already set. Affected
2458 file silcd/packet_receive.c.
2460 * Remove the client entry with watch notify types with short
2461 timeout, and not directly, so that other notifys can be
2462 retrieved too. Affected file lib/silcclient/client_notify.c.
2464 * Display notification about data messages that cannot be
2465 displayed. Affected files irssi/src/silc/core/client_ops.c,
2466 irssi/src/fe-common/silc/module-formats.[ch].
2468 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2470 * Fixed the CHANNEL_CHANGE notify handling in client libary
2471 to not use freed memory. Affected file is
2472 lib/silcclient/client_notify.c.
2474 * Fixed CUMODE_CHANGE notify handling in server. Affected
2475 file silcd/packet_receive.c.
2477 * Fixed USERS command to support empty channels. Affected
2478 file silcd/command.c.
2480 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2482 * Allow multiple identical pending commands to be registered
2483 in client library. Affected file is lib/silcclient/command.c.
2485 * Call the completion for resolving client information only
2486 after all resolvers has finished. This fixes a crash in
2487 the client. Added support for checking when the resolvers
2488 are finished. Affected file is lib/silcclient/idlist.c.
2490 * Wait by default 3 seconds before reconnecting to the server
2491 after being disconnected. Makes the /detach command a bit
2494 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2496 * Check the watcher list before sending signoff notifys
2497 when closing client connection. Affected file is
2500 * Added better CMODE command rights checking. Affected file
2501 silcd/server_util.c.
2503 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2505 * Fixed watcher list checking during server signoff. It
2506 crashed the server. Affected file silcd/server_util.c.
2508 * The JOIN command reply returns now the founder's public
2509 key. Affected file is silcd/command.c.
2511 * Announce the channel mode, and the mode properties with
2512 CMODE_CHANGE notify. Affected file silcd/server.c.
2514 * Mark new channels by default disabled, untill at least
2515 one user joins the channel. Affected file is
2516 silcd/packet_receive.c.
2518 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2520 * The nickname argument to watch notify can be optional.
2521 Fixes a crash in server. Affected file silcd/packet_send.c.
2523 * Remove the client entry from cache if the WATCH notify type
2524 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2525 lib/silcclient/client_notify.c.
2527 * Check the watcher list before and after changing nickname
2528 when the NICK_CHANGE notify is received. Affected file is
2531 * Fixed a crash in OPER and SILCOPER command sending. Empty
2532 passphrase caused the crash. Affected file is
2533 lib/silcclient/command.c.
2535 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2537 * Merged with Irssi CVS for Irssi SILC client.
2539 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2541 * Completed the protocol specifications.
2543 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2545 * Merged with Irssi CVS for Irssi SILC client.
2547 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2549 * Added the founder's public key delivery to the
2550 CUMODE_CHANGE notify type as well. Updated the protocol
2551 specs and the code. Affected files are silcd/packet_send.[ch],
2552 silcd/packet_receive.c and silcd/command.c.
2554 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2556 * Added silc_pkcs_public_key_copy function into the
2557 lib/silccrypt/silcpkcs.[ch].
2559 * Remove the `iv' from the SilcChannelEntry since we can
2560 live without it. Affected files are silcd/idlist.h and
2561 silcd/packet_receive.c.
2563 * Added support for sending the founder's public key in
2564 the CMODE_CHANGE notify packet in the server. Affected
2565 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2566 silcd/command.c and silcd/server.c.
2568 * Changed the FOUNDER_AUTH authentication to use only
2569 public key authentication as defined by new protocol
2570 specs. Passphrase authentication with that mode cannot
2571 be used anymore. It is now possible to reclaim founder
2572 mode from any server in the network. Affected files are
2573 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2575 * Added permanent channels support by making the channel
2576 permanent when FOUNDER_AUTH mode is set on the channel.
2577 The channel will not be destroyed even if channel is empty
2578 when that mode is set. Protocol TODO #17. Affected
2579 files are silcd/server.[ch], server_util.[ch],
2580 silcd/command.c, silcd/packet_receive.c and
2581 lib/silcclient/command.c.
2583 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2585 * Added reference counter to the command reply context in
2586 the client library. Affected files are
2587 lib/silcclient/command_reply.[ch].
2589 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2591 * Fixed rekey protocol with PFS in the client library.
2592 Affected file is lib/silcclient/protocol.c.
2594 * Added support for list of errors in client library
2595 command reply handling. Affected file is
2596 lib/silcclient/command_reply.c.
2598 * Defined that the WHOIS and IDENTIFY commands can send
2599 list of errors. Updated the protocol specs. Protocol
2602 * Added support for sending list of errors to WHOIS and
2603 IDENTIFY commands in server. Added support for receiving
2604 list of errors in server. Affected files are
2605 silcd/command.c and silcd/command_reply.c.
2607 * Fixed client info resolving on LEAVE command in client
2608 library to not crash. Affected file is
2609 lib/silcclient/client_notify.c.
2611 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * Defined that the NICK command replies with thew changed
2614 nickname too, to make the nickname changing simpler at
2615 the client's end. Updated protocol specs and the code
2616 in client and server. Affected files are
2617 silcd/command.c, lib/silcclient/command_reply.c and
2618 lib/silcclient/command.c.
2620 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2622 * Added `Compressed' packet flag to indicate that the packet
2623 payload is compressed by the sender. Updated the protocol
2624 specs and the core library. The compression still is not
2625 implemented in the sources. Affected file is
2626 lib/silccore/silcpacket.h.
2628 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2630 * Remove pending command callbacks also if the connection
2631 to the server is destroyed. Affected file is
2632 lib/silcclient/client.c.
2634 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2636 * Added new QUIET channel user mode that can be used to
2637 quiet a user in a channel. Updated the protocol specs but
2638 it wasn't implemented yet. Protocol TODO #27. Affected
2639 file is lib/silccore/silcmode.h.
2641 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2643 * Added BLOCK_INVITE user mode to be able to block incoming
2644 invite notifications. Protoocol TODO #26. Affected files
2645 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2648 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2649 the protocol specs and the code. Affected file is
2650 lib/silccrypt/silcpkcs.c.
2652 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2654 * Disconnect Payload includes now the status type. Updated
2655 the protocol specs and the code. Protocol TODO #25.
2656 Affected files are silcd/server.c, lib/silcclient/client.c.
2658 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2659 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2660 Moved the silc_client_command_status_messages table to the
2661 lib/silcutil/silcutil.c and added new funtion
2662 silc_get_status_message, which deprecates function
2663 silc_client_status_message. Affected files are
2664 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2665 lib/silcutil/silcutil.[ch].
2667 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2669 * Defined that the nickname hash in Client ID MUST be from
2670 lowercase nickname. This effectively changes nicknames in
2671 SILC to case-insensitive. Updated the protocol specs and
2672 the code. Affected files are lib/silcutil/silcutil.[ch],
2673 silcd/serverid.c, and silcd/idlist.c.
2675 * Added new channel user modes BLOCK_MESSAGES_USERS and
2676 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2677 code. Affected files are lib/silccore/silcmode.h,
2678 lib/silcclient/command.c, and silcd/packet_send.c.
2680 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2681 specs and code. Affected file lib/silccore/silcstatus.h.
2683 * Added support for watch list. It is possible to add nicknames
2684 to be watched, and when they come to network, leave network
2685 or user mode changes the watcher will be notified of this
2686 change. Added SILC_COMMAND_WATCH command, added new
2687 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2688 notifications. Updated the protocol specs and implemented
2689 this to library, client and server. Protocol TODO #21.
2690 Affected files are lib/silccore/silccomand.h,
2691 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2692 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2693 silcd/packet_send.[ch], silcd/packet_receive.c, and
2694 irssi/src/silc/core/client_ops.c.
2696 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2697 somebody watching you. Updated the protocol specs and the
2698 code. Affected files are lib/silccore/silcmode.h, and
2699 lib/silcclient/command.c.
2701 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2703 * Added service support to SILC protocol. Added new command
2704 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2705 core library. Services are not implemented in server or
2706 client for now. Protocol TODO #20. Affected files are
2707 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2709 * Added SilcStatus argument to `command' client operation
2710 to return the error status when command sending fails
2711 locally. Changed all command in client library to return
2712 correct command status. Affected files are
2713 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2714 irssi/src/silc/core/client_ops.c.
2716 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2718 * Added silc_mime_parse function to parse MIME headers.
2719 Affected files are lib/silcutil/silcstruti.[ch].
2721 * Added MIME header parsing in Irssi SILC Client. It displays
2722 all textual MIME objects, others it ignores. Affected file
2723 is irssi/src/silc/core/clien_ops.c.
2725 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2727 * Fixed a bug in the pid writing function, which couldn't be
2728 written in a root-owned directory.
2730 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2732 * Defined that channel message to unknown Channel ID must
2733 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2734 Updated the protocol specs and the code in server. The
2735 affected file is silcd/packet_receive.c.
2737 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2739 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2740 that it is used to send error notifys if error occurs during
2741 some SILC packet processing, except commands. The error
2742 types are same as for command reply types. Defined that
2743 if private message is sent to unknown Client ID the error
2744 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2745 Updated the protocol specs and code. Affected files are
2746 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2747 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2748 and irssi/src/silc/core/client_ops.c. Renamed the
2749 SilcCommandStatus to SilcStatus.
2751 * Defined the use of extra WHOIS attributes in WHOIS command.
2752 The <Requested Attributes> (defined in a separate document)
2753 can be used to request additional information about user
2754 not returned by standard WHOIS command. Defined that server
2755 can send WHOIS command directly to client. Client provides
2756 the requested attributes to the server. Updated the protocol
2757 specs. Protocol TODO #4. Implementation is not done yet
2758 (Protocol TODO #24).
2760 * Renamed function silc_client_command_status_message to
2761 silc_client_status_message. Affected files are
2762 lib/silcclient/command_reply.[ch].
2764 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2766 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2767 32 bit integers. Updated the protcol specs and the code.
2768 Affected files are silcd/command.c and
2769 lib/silcclient/command.c.
2771 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2773 * Fixed a bug in library where sending a bogus authentication
2774 payload would lead to a crash. Affected file is
2775 lib/silccore/silcauth.c.
2777 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2779 * Added detach_disabled and detach_timeout server config
2780 options to the server. Affected files silcd/serverconfig.[ch],
2781 silcd/command.c and silcd/packet_receive.c.
2783 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2785 * Added resolve_cmd_ident field to the SilcClientEntry structure
2786 too so that if the entry is for example being resolved so
2787 another command may attach to the same pending command reply
2788 without requiring to resolve the same entry again. Added
2789 support for adding multiple pending commands for one
2790 command idenfier. Affected files lib/silcclient/command.[ch],
2791 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2793 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2795 * Defined that server receives WHOIS command reply for private
2796 and secret channels too. Updated protocol specs and the
2797 code in server. Affected file silcd/command.c.
2799 * Defined <channel user mode list> argument to WHOIS command
2800 reply for returning user modes on the channels. The
2801 channel list now doesn't include the user mode anymore but the
2802 actual channel mode. Updated protocol specs and the code in
2803 client and server. Affected files are silcd/command_reply.c,
2804 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2805 and lib/silcclient/command_reply.c.
2807 * Save the channels list in WHOIS command reply in normal server
2808 so that WHOIS always shows joined channels also in normal
2809 server and not just on router. Affected file is
2810 silcd/command_reply.c.
2812 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2814 * Defined that server receives USERS command reply for private
2815 and secret channels too. Updated protocol specs and the
2816 code in server. Affected file silcd/command.c.
2818 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2820 * Changed the UMODE's mode mask argument to be optional. If
2821 not provided then the command merely returns the current mode
2822 mask to the client. Updated protocol specs and the server.
2823 Affected file is silcd/command.c.
2825 * Added SILC session detachment/resuming support. It is possible
2826 to detach by closing the network connection and then re-connect
2827 and resume to the old client session. Added DETACHED user
2828 mode that server will set for detached client. Added new
2829 packet RESUME_CLIENT which is used to perform the resuming
2830 process. Added DETACH command. Updated the protocol specs,
2831 core library, client and server. Protocol TODO #22. Very
2832 many affected files around the tree.
2834 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2836 * Changed the CMODE's mode mask argument to be optional. If
2837 not provided then the command merely returns the current mode
2838 mask to the client. Updated protocol specs and the server.
2839 Affected file is silcd/command.c.
2841 * Changed the Killer's Client ID in KILLED notify to be just
2842 any ID payload since router server is allowed to kill as well.
2843 Updated protocol specs, client libary and server. Affected
2844 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2845 and irssi/src/silc/core/client_ops.c.
2847 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2849 * Added new user modes ANONYMOUS for special anonymous servers
2850 that may set the mode for client, and BLOCK_PRIVMSG which
2851 client may set to block incoming private messages unless the
2852 Private Message Key flag is set (using private keys to protect
2853 private messages). Updated protocol specs and code in client
2854 and server and core library. Protocol TODO #23. Affected
2855 files are lib/silccore/silcmode.h, silcd/server.[ch],
2856 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2857 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2859 * Added new channel user mode BLOCK_MESSAGES which the client
2860 may set to itself to tell server not send channel messages.
2861 Other packets such as channel key packets are still sent.
2862 Protocol TODO #23. Updated the protocol specs, client and
2863 server. Affected files are lib/silccore/silcmode.h,
2864 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2865 lib/silcutil/silcutil.c, silcd/command.c, and
2866 silcd/packet_send.c.
2868 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2870 * Redefined the Status Payload to include now two 8 bit fields,
2871 instead of one 16 bit field. This now makes it possible to
2872 send list of errors. Updated the protocol specs and the code
2873 in core library, client library and server. Protocol TODO #1.
2874 Affected files are lib/silccore/silccommand.[ch],
2875 lib/silcclient/command_reply.[ch], silcd/command.c,
2876 silcd/command_reply.c and silcd/packet_receive.[ch].
2878 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2880 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2881 must be handled by the application and should tell the application
2882 that an error message was already printed, and it should print the
2883 config coords (line, filename, ...). Affected files are
2884 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2886 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2887 server config parsing code more readable.
2889 Fixed a bug in the fetch_logging() config callback.
2891 Affected files is silcd/serverconfig.c.
2893 * Drop root privileges when started in foreground. Don't drop them
2894 if debugging also. Affected file is silcd/silcd.c.
2896 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2898 * Added more IM-like features by introducing new user modes
2899 for setting various presence information. Added new modes:
2900 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2901 specs and code. Protocol TODO #19. Affected files are
2902 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2903 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2905 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2907 * Added STATS command to the protocol after all, to return
2908 various statistical information about the network. It can
2909 be used by clients to retrieve statistical information, and
2910 servers may use it to to fetch cell and network wide
2911 statistics from router. Updated the protocol specs and
2912 implemented it to the server. Protocol TODO #16.
2913 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2914 silcd/command_reply.[ch].
2916 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2918 * The LIST command reply in client libary now adds new channel
2919 entry if the returned channel doesn't exist yet in cache,
2920 and returns the channel entry to the application in the
2921 command_reply client operation. Affected file is
2922 lib/silcclient/command_reply.c.
2924 * Changed the channel message payload's MAC generation to
2925 include the IV in the MAC as well. This way all relevant
2926 parts of the channel message payload are authenticated also
2927 with the channel message MAC (and not only by packet MAC).
2928 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2929 Affected file is lib/silccore/silcchannel.c.
2931 * Fixed the SKE to save the remote version, since the
2932 silc_ske_parse_version mistakenly checked wrong version,
2933 after it replaced the start payload. Affected files are
2934 lib/silcske/silcske.[ch].
2936 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2938 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2939 string utility functions. Added there also new functions
2940 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2941 Affected files lib/silcutil/silcstrutil.[ch].
2943 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2944 files are lib/silcutil/silcstrutil.[ch].
2946 * Defined that the security property fields in SKE SHOULD be
2947 UTF-8 encoded, defined that version string MUST be US-ASCII
2948 encoded, defined that passphrases sent in connection
2949 authentication protocol MUST be UTF-8 encoded. Implemented
2950 these to the client and server. Defined also that other
2951 passphrases sent in the protocol MUST be UTF-8 encoded.
2952 Affected files are lib/silcske/silcske.c,
2953 lib/silcclient/protocol.c, silcd/protocol.c,
2954 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2956 * Changed the silc_client_close_connection interface to not
2957 need the SilcSocketConnection which should not be visible
2958 to application. Affected files are lib/silcclient/client.c
2959 and lib/silcclient/silcclient.h.
2961 * Rewrote the text for Private Message Key Payload in the
2962 protocol specification. Protocol TODO #11.
2964 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2966 * Upgraded the protocol version to 1.1, updated protocol specs
2969 * Added the nickname as new argument to NICK_CHANGE notify and
2970 added it to protocol specs and implemented it to client and
2971 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2972 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2973 lib/silcclient/client_notify.c.
2975 * Added the killer's client ID to the KILLED notify and added
2976 it to protocol specs and implemented it to client and server.
2977 Protocol TODO #13. Affected files are silcd/command.c,
2978 silcd/packet_receive.c, packet_send.[ch],
2979 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
2980 The killer's client entry is now returned to application in
2981 the `notify' client operation.
2983 * Fixed the Max Argument fields that had too large value set
2984 in the protocol specs. Protocol TODO #14.
2986 * Added the LEAVE command reply to return the ID of parted
2987 channel. Updated protocol specs and implemented it to the
2988 client and server. Protocol TODO #15. Affected files are
2989 silcd/command.c, lib/silcclient/command_reply.c. The channel
2990 entry is now returned to application in the `command_reply'
2993 * Rewrote the version SKE version checking in client libary
2994 and in server to use the silc_parse_version_string. Affected
2995 files are lib/silcclient/protocol.c, silcd/protocol.c.
2997 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
2998 commands that was missing it, and updated protocol specs and
2999 the server implementation. Protocol TODO #10. The affected
3000 file is silcd/command.c.
3002 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3003 generic reply to a generic request (REQUEST flag), and
3004 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3005 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3006 to define the payload for DATA flag. Added the flags to
3007 the implementation. Protocol TODO #9. Affected file is
3008 lib/silccore/silcchannel.h.
3010 Changed the client library to return the message length
3011 to application as well in the channel_message and private_message
3012 client operations. Affected files are
3013 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3014 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3015 and lib/silcclient/client_ops_example.c.
3017 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3018 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3019 the channel. Updated protocol specs and impelemented this
3020 to client and server. Protocol TODO #6. Affected files are
3021 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3022 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3024 Added new options m and M to CMODE command in Irssi SILC
3025 client to set these modes.
3027 * Deprecated all administrative commands from SILC protocol
3028 since they are highly implementation specific commands.
3029 Updated protocol specs. Moved the old commands in
3030 implementations to private range of command types. Affected
3031 files are silcd/command.c, lib/silcclient/command.c and
3032 lib/silcclient/command_reply.c. Protocol TODO #8.
3034 * Fixed a bug in server where sending unknown command crashes
3035 the server. Affected file silcd/command.c.
3037 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3039 * Added SILC_PROTOCOLVERSION macro to check protocol version
3040 of a socket connection. The affected file is
3041 lib/silcutil/silcsockconn.h.
3043 * Added better error logging in rekey protocol. Affected file
3046 * Do not check public key types in SKE during rekey. Affected
3047 file lib/silcske/payload.c.
3049 * Fixed the rekey protocol with PFS, which was totally broken.
3050 Affected file silcd/protocol.c.
3052 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3054 * Some client implementations quit network by doing first LEAVE
3055 and then immediately SIGNOFF (like Bombyx). We now do check
3056 after a short time after LEAVE notify and check whether the
3057 client is still valid after LEAVE, and if not we remove it from
3058 cache. Affected file is lib/silcclient/client_notify.c.
3060 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3062 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3063 it's good not to have security holes here.
3065 * Fixed a negative refcount situtuation for the config context.
3066 Affected file is silcd/serverconfig.c.
3068 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3070 * ROBOdoc documented lib/silcutil/silcutil.h.
3072 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3074 * Optimized even more the SilcPacketContext structure. Now
3075 totally saved 16 bytes of memory per context after optimization.
3076 Affected files are lib/silccore/silcpacket.[ch].
3078 * Made strict checks for valid SILC IDs. Affected file is
3079 lib/silccore/silcid.c.
3081 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3083 * Changed the object argument for silc_cipher_register,
3084 silc_hash_register, silc_hmac_register and silc_pkcs_register
3085 to const. Affected files are lib/silccrypt/silccipher.[ch],
3086 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3088 * Changed the silc_get_username and silc_get_real_name to
3089 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3091 * Fixed the Irssi SILC Client to use the silc_get_username and
3092 silc_get_real_name insted of glib routines since the glib
3093 routines only corrupt stack. Fixes the Irssi SILC to work in
3094 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3096 * Fixed the Irssi to not use g_get_home_dir since it crashes
3097 or returns garbage on cygwin and corrupts stack. Added function
3098 get_home_dir to Irssi routines. Affected files are
3099 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3101 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3103 * Made some structure optimizations. SFTP memory FS MemFSEntry
3104 entry structure. Optimized SilcTask structure. Optimized
3105 SilcPacketContext structure.
3107 Affected files lib/silcsftp/sftp_fs_memory.c,
3108 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3110 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3112 * And yet again reverted back the config thing since Johnny
3113 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3116 * Fixed memory leaks from config object. Affected files are
3117 silcd/serverconfig.[ch].
3119 * Added support for adding new connections to the server in rehash.
3120 After rehash they take effect.
3122 Added support for changing the maximum allowed connections in
3123 rehash. The number can grow but going smaller is not supported.
3125 Added function silc_server_num_sockets_by_remote to the
3126 silcd/server_util.[ch].
3128 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3130 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3132 * Added preliminary checking during config parsing for a valid
3133 public/private key and removed further checks in the code.
3134 Affected files are silcd/serverconfig.[ch], server.c.
3136 * Moved functions silc_server_drop() and silc_server_daemonise()
3137 from server.c to silcd.c since they are stricly related to
3138 the application activity.
3140 * Reverted a small part of the automatic ref/unref since
3141 it caused a double unref in some situations. Affected
3142 files are silcd/silcd.[ch], server.c, serverconfig.c.
3144 * Added some .cvsignore files in the lib directory.
3146 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3148 * Fixed silc_net_gethostbyaddr to correctly resolve by
3149 address. Affected file lib/silcutil/silcnet.c.
3151 * Fixed the notify relaying to client. The HMAC to be used
3152 with relayed packets ws wrong and caused decryption failure
3153 at the client end. Affected file is silcd/packet_receive.c.
3155 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3157 * Created new branch silc_protocol_1_0_branch.
3159 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3161 * Changed the silc_server_config_* routines to be SilcServer
3162 independent. They are now officially application specific code
3163 and not part of generic server implementation. Affected files
3164 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3166 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3168 * Added automatic referencing of config context in the
3169 silc_server_config_alloc, and automatic unreferencing in the
3170 silc_server_config_destroy. Affected files are
3171 silcd/serverconfig.[ch], silcd/silcd.c.
3173 * Fixed the silc_log_quick handling in the logging routines.
3174 It didn't log quickly when it was TRUE. Affected file is
3175 lib/silcutil/silclog.c. Also the flush delay was set even
3176 if it was 0 in config file. Affected file is
3177 silcd/serverconfig.c.
3179 * Added support for changing key pair of the server in rehash.
3180 Affected file silcd/server.c.
3182 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3184 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3185 too early, before getting the channel entry. Affected file
3186 is silcd/packet_receive.c.
3188 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3190 * Added functions silc_server_config_[ref/unref], these are used
3191 to prevent that the config object is destroyed.
3193 No longer directly affect global variables silc_log_quick and
3194 silc_log_delay, they are first cached inside the config object
3195 and then applied with silc_server_config_setlogfiles().
3197 silc_server_config_set_defaults() is now internal to
3198 serverconfig.c, there are no reasons to show this internal stuff
3201 Affected files are silcd/serverconfig.[ch].
3203 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3204 fprintf's to stderr, since some code may be executed again after
3205 the server went into the background. Affected files are
3208 * Added rehash support. Added function silc_server_rehash() that
3209 will perform all the basic tasks of the rehashing procedure.
3211 * Added command line option `-x, --hexdump'. This will enable the
3212 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3213 The option `--hexdump' implies `--debug'.
3215 * Fixed a bad bug in the logging APIs (silcutil library) where
3216 the application would crash after calling silc_log_reset_all().
3218 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3220 * Fixed the KICKED notify handling in client library to
3221 correctly remove the channel and all entries from the
3222 channel when I was kicked. This bug crashed the client.
3224 Fixed yet another but in KICKED notify handling to remove
3225 the kicked client correctly from the channel.
3227 Affected file is lib/silcclient/client_notify.c.
3229 * Fixed a minor bug in looking up correct client entry
3230 in KICKED notify in server. Affected file is
3231 silcd/packet_receive.c.
3233 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3234 sources correctly to distribution. Fixes --with-gmp option.
3236 * Removed the manual rehashing from ID Cache, and changed it
3237 to use the SILC Hash Table's auto rehash feature. Affected
3238 file is lib/silccore/silcidcache.c.
3240 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3242 * Fixed a bug in the silc_client_nickname_format function that
3243 handles the multiple same nickname formatting. Two clients
3244 with same nickname caused problems after the first one left
3245 and rejoined. It didn't format the nickname correctly.
3246 Affected file is lib/silcclient/idlist.c.
3248 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Don't change the topic if olod topic is same as new one.
3251 Affected file is silcd/packet_receive.c.
3253 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3255 * Added cross-reference support to the SILC Documentation
3256 generator. All types across all HTML files are now cross-
3257 referenced. Affected files util/robodoc/generator.c and
3258 scripts/silcdoc/silcdoc.
3260 * Added file lib/silcutil/silctypes.h to include all the
3261 arithmetic type definitions and some macros. Removed
3262 includes/bitmove.h and moved macros to silctypes.h.
3264 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3266 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3268 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3270 * Added `type' argument to silc_id_payload_parse_id function which
3271 now returns the type of the ID to the sent pointer. Affected
3272 file is lib/silccore/silcid.[ch].
3274 * Added check for CMODE_CHANGE notify type that mode change is
3275 allowed by the sender. Affected file silcd/packet_receive.c.
3277 * Added check for CUMODE_CHANGE notify type that mode change is
3278 allowed by the sender. Affected file silcd/packet_receive.c.
3279 Added the ID type as CUMODE_CHANGE notify type as argument
3280 to the `notify' client operation. Affected files are
3281 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3283 * Added function silc_client_add_server to the client library.
3284 Added support for resolving also channel and server info when
3285 received unknown entity in notify packet. Affected files are
3286 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3288 * Added function silc_command_get_status to return the command
3289 status from the command reply's argument payload. Affected files
3290 are lib/silccore/silccommand.[ch].
3292 * Added check for KICKED notify type that the kicking is
3293 allowed by the client. Affected file silcd/packet_receive.c.
3295 * Created function silc_get_input which can be used to get input
3296 (echo on or off) from user on command line. Affected files are
3297 lib/silcutil/silcutil.[ch].
3299 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3301 * Optimized silc_server_packet_relay_to_channel function.
3302 Added new function silc_channel_message_payload_encrypt which
3303 can be called directly if channel message payload needs to
3304 be encrypted and is already encoded (no need to call _encode
3305 function). Packet relaying is now done by router without any
3306 extra memory allocations. Affected files are
3307 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3308 silcd/packet_send.c.
3310 * Fixed the INVITE notify handling. It took wrong arguments
3311 as invite list and invite delete. Affected file is
3312 silcd/packet_receive.c.
3314 * Added check for TOPIC_SET notify type that the topic change is
3315 allowed by the client. Affected file silcd/packet_receive.c.
3317 * Added check for INVITE notify type that inviting is allowed by
3318 the client. Affected file silcd/packet_receive.c.
3320 * Changed the silc_server_client_on_channel to return the
3321 SilcChannelClientEntry as well. Moved the function
3322 silc_server_check_cmode_rights to server_util.[ch].
3323 Affected files are silcd/server_util.[ch], silcd/command.c.
3325 * Added function silc_server_check_umode_rights to check whether
3326 changing client's user mode is allowed. Added check for
3327 UMODE_CHANGE notify type that the umode change is allowed
3328 by the client. Affected files are silcd/server_util.[ch],
3329 silcd/packet_receive.c and silcd/command.c.
3331 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3333 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3334 ID length. It ignored that ID can be IPv6 based as well.
3335 Affected file lib/silccore/silcpacket.h.
3337 * Fixed the silc_id_id2str and silc_id_str2id to take the
3338 IPv6 address offset's into consideration. Affecte file is
3339 lib/silccore/silcid.c.
3341 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3343 * Fixed the internal Unix scheduler functions to check for
3344 NULL context they may receive. The affected file is
3345 lib/silcutil/unix/silcunixschedule.c.
3347 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3349 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3350 can specify different directory with --home command line
3351 parameter. Affected files irssi/src/silc/core/client_ops.c,
3354 * SILC-specific commands aren't now executed if the active server
3355 isn't of SILC-type, so there won't be problems with having
3356 IRC and SILC protocol support in same client. Affected files
3357 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3360 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3362 * Improved the signal support in SILC Schedule. Added new
3363 function silc_schedule_signal_call which is used by application
3364 to mark a signal to be called. It is now safe to perform
3365 any kind of tasks in signal callbacks since it is guaranteed
3366 that the application specified signal callback is called
3367 after the signal is over. Affected files are
3368 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3370 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3372 * Added `name' field to SilcChannelPrivateKey to represent
3373 application given name for the key. Moved also the context from
3374 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3375 Added the `name' argument also to the function
3376 silc_client_add_channel_private_key.
3378 Added function silc_client_current_channel_private_key to set the
3379 current channel private key in use.
3381 Added "change" command to KEY command which can be used to change
3382 the current channel private key. Bound the command also to
3383 alt+K (Alt+Shift+k).
3385 Also affected files lib/silcclient/client_channel.c,
3386 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3388 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3390 * Added silc_rng_get_byte_fast function in to the
3391 lib/silccrypt/silcrng.[ch].
3393 * Changed the interface of silc_packet_assemble and the
3394 silc_packet_send_prepare. If silc_packet_assmble is now
3395 called the application does not call silc_packet_send_prepare
3396 because the library will call it automatically. These
3397 interfaces now also return a reference to the outgoing buffer
3398 which includes the assembled packet, which the application can
3399 use to encrypt the packet.
3401 Affected files are lib/silccore/silcpacket.[ch],
3402 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3403 silcd/packet_send.c, server_backup.c and packet_receive.c.
3405 * Fixed a packet sending bug on very high load, where outgoing
3406 packet queue wasn't handled correctly and packets got corrupted.
3407 Affected files are lib/silcutil/*/silc*sockconn.c,
3408 lib/silcclient/client.c and silcd/server.c.
3410 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3412 * Added macro SILC_PACKET_DATALEN which can be used during
3413 packet assembling to check whether the data to be added to
3414 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3415 len is truncated until it fits it.
3417 Added checks for maximum length of channel message payload and
3418 private message payload also.
3420 Added checks for maximum packet length in server and in
3423 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3424 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3425 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3426 lib/silcclient/client_prvmsg.c.
3428 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3430 * Added silc_server_packet_queue_purge call to the
3431 silc_server_disconnect_remote to assure that all data in the
3432 queue before disconnecting is sent to the network. Affected
3433 file silcd/server.c.
3435 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3437 * Added the deleting of server's own ID cache entry to the
3438 silc_server_free function. Free also everything else that
3439 has been allocated in silc_server_init. The affected file
3442 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3444 * Added functions silc_parse_version_string, silc_version_to_num,
3445 and silc_ske_parse_version to parse SILC protocol style version
3446 strings. Affected files lib/silcutil/silcutil.[ch] and
3447 lib/silcske/silcske.[ch].
3449 * Added new configuration params: version_protocol, version_software
3450 and version_software_vendor to specify what version the remote
3451 host must at least be to be able to connect to server. The vendor
3452 string can be regex matched too. Added new function
3453 silc_server_connection_allowed to check maximum number of allowed
3454 connections, and allowed versions for incoming connections.
3455 Affected files are silcd/server.c, server_util.[ch] and
3458 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3460 * Added preliminary support for signals in scheduler. The
3461 signals we care about are now blocked always when the scheduler
3462 is locked. This way we can synchronise the use of signal with
3463 scheduler. It is guaranteed that when signal occurs the scheduler
3464 is not locked, and thus new tasks can be safely added to the
3467 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3468 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3469 Added new platform specific routines
3470 silc_schedule_internal_signals_[un]block and
3471 silc_schedule_internal_signal_[un]register.
3473 Added new functions to SILC Schedule API:
3474 silc_schedule_signal_[un]register. Each signal that application
3475 is going to use should be registered to the scheduler.
3477 Affected files are lib/silcutil/silcschedule.[ch],
3478 lib/silcutil/*/silc*schedule.c.
3480 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3482 * Check for unauthenticated client and server in the
3483 silc_server_new_client and silc_server_new_server functions.
3484 Affected file silcd/packet_receive.c.
3486 * Added function silc_string_is_ascii to check whether given
3487 string is 7-bit ASCII string. Affected files are
3488 lib/silcutil/silcutil.[ch].
3490 * Added function silc_id_is_valid_server_id into the
3491 silcd/serverid.c and added checking for valid Server ID's in
3492 silc_server_new_server. The Server ID must always be based
3493 on the server's public IP address.
3495 * Added logging of DISCONNECT packet message in the server.
3496 Affected file silcd/server.c.
3498 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3500 * Changed all library interfaces that use Global RNG to also
3501 accept SilcRng as argument. Affected files are
3502 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3503 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3504 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3505 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3506 lib/silccrypt/rsa.c.
3508 * Added function silc_pkcs_generate_key to the
3509 lib/silccrypt/silcpkcs.[ch] for applications so that they
3510 don't need to do pkcs->pkcs->init calls anymore.
3512 * Remove SilcSocketConnection from the SFTP API since it really
3513 wasn't needed there. The application has the information
3514 saved in its contexts anyway and the SFTP layer doesn't need
3515 know about it. Affected files lib/silcsft/silcsftp.h and
3516 lib/silcsftp/sftp_[server/client].c.
3518 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3519 The SilcSimContext is not SilcSim.
3521 * Fixed possible buffer overflows in silc_id_render in the
3522 lib/silcutil/silcutil.c.
3524 * On EPOC the global crypto module lists are not used at all
3525 in the crypto library. Added support for using the constant
3526 algorithm list on EPOC. Affected files are
3527 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3530 * Fixed the handling of third parameter of KICKED notify, since
3531 it was mistakenly updated to SILC Protocol 1.0 even though it
3532 is to be included in 1.1. Since it is not in 1.0 it is not
3533 mandatory, and this fix now handles it only if it is provided,
3534 and it is not error if it is not provided. Affected file
3535 lib/silcclient/client_notify.c.
3537 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3539 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3540 client. Affected file irssi/src/silc/core/client_ops.c.
3542 * Merged with Irssi 0.8.4 from irssi.org CVS.
3544 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3546 * Check for valid socket connection in client entries before
3547 sending any messages. Fixes a crash, but doesn't fix some
3548 other underlaying bug that is lurking there. Affected
3549 file silcd/packet_send.c.
3551 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3553 * $usermode, $cumode and $cumode_space expandos shouldn't do
3554 anything with non-SILC server records. Affected file
3555 irssi/src/silc/core/silc-expandos.c
3557 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3559 * Fixed the silc_net_check_[host/local]_by_sock to support
3560 IPv6 bound sockets as well. Now they can return IPv6 addresses
3561 as well. Affected file lib/silcutil/silcnet.c.
3563 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3564 Affected lib/silcutil/unix/silcunixnet.c.
3566 * Fixed ID rendering (at least on some platforms, not NetBSD)
3567 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3569 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3571 * Added silc_hash_public_key and silc_hash_public_key_compare
3572 functions to be used with SilcHashTable. They can be used to
3573 hash public keys and compare public keys in hash table. Affected
3574 file lib/silcutil/silcutil.[ch].
3576 * Added support for specifying multiple public keys for Client
3577 connection section in server configuration file. This makes it
3578 possible to accept multiple public keys from same host, or to
3579 make a section that accepts any incoming host, and have the
3580 accepted public keys listed in the section.
3582 Added functions silc_sever_[find/get]_public_key, added the
3583 support for this actually to all connection sections but only
3584 the Client section is currently allowed to specify multiple
3587 Affected files are silcd/server.c, server_internal.h,
3588 command.c, protocol.c, server_util.[ch], packet_receive.c.
3590 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3592 * Merged Irssi 0.8.2 from irssi.org CVS.
3594 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3596 * If silc_debug is TRUE, also output standard logging messages
3597 to stderr with the debug output.
3599 Made silc_log_reset_all() flushing all channels before returning.
3600 Also fixed some documentation typos.
3602 Affected files are lib/silcutil/silclog.[ch].
3604 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3606 * Fixed the server to check correctly the amount of connections
3607 from single host, by checking also the type of the connection.
3608 Fixed also the comparison of number of connections and number
3609 of allowed connections. Affected files are silcd/server.c,
3612 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3614 * Fixed the USERS command reply to save the user's mode on the
3615 channel as well. Fixed JOIN command reply to check whether a
3616 client is on channel already and not join it twice. Affected
3617 file lib/silcclient/command_reply.c.
3619 * Added new file silc-expandos.c into irssi/silc/core/ to return
3620 various stuff for various signal for the statusbar etc. updating.
3621 Now Irssi SILC client prints channel user modes etc. on the
3624 * The user mode (like server/router operator changes) is now shown
3625 on the Irssi SILC client's statusbar. The affected files are
3626 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3628 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3630 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3631 to SILC_SCHEDULE_[UN]LOCK macros.
3633 * Added more error printing to logs in server code. Affected
3634 files silcd/server.c and silcd/protocol.c.
3636 * Fixed -S option parsing in Irssi SILC Client. Affected file
3637 irssi/src/silc/core/silc-core.c.
3639 * Added silc_buffer_alloc_size function. Affected file is
3640 lib/silcutil/silcbuffer.h.
3642 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3644 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3645 constants. Affected files in
3646 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3649 * Changed the internal SFTP Memory FS table to const. Affected
3650 file lib/silcsftp/sftp_fs_memory.c.
3652 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3654 * Fixed the buffer formatting and unformatting routines to
3655 check the size of 64 bits types with sizeof(). Affected
3656 file is lib/silcutil/silcbuffmt.c.
3658 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3660 * Removed 0.6.x backwards support.
3662 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3664 * Changed all integer type names:
3665 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3666 to avoid collisions with other libraries using same type names
3669 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3671 * Added `prefer_ipv6' argument to the functions
3672 silc_net_gethostbyname[_async]. If it is TRUE it will return
3673 IPv6 address over IPv4. If FALSE IPv4 address is returned
3674 even if IPv6 address was found. Affected files
3675 lib/silcutil/silcnet.[ch].
3677 * Added support silc_net_create_connection[_async] to fallback
3678 to IPv4 address if IPv6 address could not be used (like if
3679 it doesn't work on a specific system). Affected file in
3680 lib/silcutil/unix/silcunixnet.c.
3682 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3684 * Added silc_schedule_reinit function to do the enlarging
3685 of the max tasks handling capabilities of the scheduler.
3686 Affected files lib/silcutil/silcschedule.[ch].
3688 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3690 * Added automatic extern "C" { ... } for C++ compilers so the
3691 application does not need to define them. Affected file
3692 includes/silcincludes.h.
3694 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3695 old name went against naming convention. Applications now
3696 include "silcclient.h" instead of "clientlibincludes.h".
3697 Removed includes/clientlibincludes.h, it is redundant now.
3699 * Renamed includes/version.h to silcversion.h.
3701 * Added really preliminary support for OS/2 into the util
3702 library. Only thread & mutex API is implemented, others
3703 are still to be implemented. Created the lib/silcutil/os2/
3704 directory. Created also file includes/silcos2.h.
3706 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3708 * Added preliminary BeOS support into the util library.
3709 Created lib/silcutil/beos/, and implemented all the needed
3710 functions to support SILC on BeOS. Created also file
3711 includes/silcbeos.h.
3713 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3715 * Added proper initializations to silc's irssi code, so it's
3716 now possible to load it as module. Affected files
3717 irssi/src/silc/core/silc-core.c,
3718 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3720 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3722 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3725 * Fixed the silcdoc document generator to correct generate
3726 docs from all kinds of filenames. Affected files are
3727 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3729 * ROBOdoc documented lib/silcutil/silcmemory.h.
3730 Added also new function silc_memdup.
3732 * Removed lib/silcutil/silcbufutil.h and moved those routines
3733 to the lib/silcutil/silcbuffer.h.
3735 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3737 * Added `user_count' to the SilcChannelEntry which now tells the
3738 number of users on the channel. The user count is now saved
3739 in normal server of global channels as well. Affected files
3740 silcd/server.c, idlist.h, packet_receive.c and command.c.
3742 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3743 include file utility functions.
3745 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3746 instead of calling directly OS routines.
3748 * Fixed NICK change printing in Irssi SILC Client. Fixed
3749 KICKED notify printing in Irssi SILC Client. Affected file
3750 irssi/src/silc/core/client_ops.c.
3752 * Fixed a NICK change bug in client library, to not recreate the
3753 client_entry->channels hash table everytime nick is changed.
3754 Affected file lib/silcclient/client.c.
3756 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3759 the SKE interface a bit.
3761 * Fixed padding problem in PKCS#1. The padding was not actually
3762 random since the random number generator was used incorrectly.
3763 This security bug affects only when encrypting with PKCS#1, and
3764 it is not currently used at all in SILC. SILC only use signing
3765 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3767 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3769 * Rewrote the notify handling in Irssi SILC client to not call
3770 the events as signals. Fixes problems with Perl support.
3771 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3773 * Send the auto-nicking NICK command in client library with
3774 little timeout after connecting. The affected file is
3775 lib/silcclient/client.c.
3777 * Added following new config file settings:
3778 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3779 key_exchange_timeout, conn_auth_timeout, connections_max,
3782 Implemented all the new config settings handling in the server.
3784 Optimized the use of SKE Mutual flag usage. Use it only
3785 if connection authentication protocol is not based in public
3788 Renamed all SilcServerConfigSection* to SilcServerConfig*
3789 to have a bit shorter names.
3791 Affected files silcd/serverconfig.[ch], server.[ch], and
3794 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3796 * Cleaned up the listening sockets code, preparing for the rehash
3797 support. Affected file is silcd/server.c.
3799 * Fixed some output messages. Affected files are silcd/silcd.c,
3802 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3804 * Create lib/doc/silcrng_intro.html document as introduction
3805 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3807 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3809 * Fixes to the silcd config template. Affected file is
3810 doc/example_silcd.conf.in.
3812 * Removed type casts from silc_calloc(), conforming to the
3813 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3815 * Removed param_name member from client, server, and router
3816 section structs, now identifying the param directly.
3818 Added CONFIG_FREE_AUTH macro in config file parsing.
3820 Affected files are silcd/serverconfig.[ch].
3822 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3824 * Fixed command line parameter handling. All SILC initialization
3825 is now done in silc_core_init() which also fixes autoconnecting
3828 Affected files irssi/src/silc/core/silc-core.c,
3829 irssi/src/fe-text/silc.c.
3831 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3833 * Added new configuration options and blocks:
3834 keepalive_secs, reconnect_count, reconnect_interval,
3835 reconnect_interval_max, reconnect_keep_trying and
3836 require_reverser_lookup. Added ConnectionParam block, and
3837 implemented the connection parameters when connecting as
3838 initiator and when accepting connections as responder.
3840 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3841 whether given configuration value has been given already.
3843 Affected files silcd/serverconfig.[c], server.[c].
3845 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3846 algorithm parts and created new file silcalgs.conf, that
3847 is now included from the example_silcd.conf.in.
3849 * Optimized the silc_server_connect_to_router_second to take
3850 the connection configuration object from the SilcServerConnection
3851 object instead of finding it during the connecting phase.
3852 Added the configuration object to SilcServerConnection struct.
3853 Affected files silcd/server_internal.h, server.c.
3855 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3857 * Add the client on channel after it was resolved at the
3858 channel message receiving, and it was not already on the
3859 channel. Affected file lib/silcclient/client_channel.c.
3861 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3863 * Fixed the public key authentication to allocate always the
3864 destination signature buffer instead of using static buffer.
3865 Affected file silcd/protocol.c.
3867 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3869 * Unified the serverconfig.[ch]'s helper function interface.
3870 Affected file silcd/serverconfig.[ch].
3872 * Removed doc/example_silc.conf.in since it is redundant.
3873 The make install will now install irssi/silc.conf file.
3875 * Added new Passphrase and Publickey authentication methods to
3876 config file, allowing both public key and passphrase based
3877 authentication to be set at the same time.
3879 Added `prefer_passphrase_auth' setting in config file which
3880 can be used to set to prefer passwd auth if both passwd and
3881 public key is set. If not set, public key is preferred.
3882 This has effect only when being initiator (responder will try
3885 Added support for authentication with passphrase and public key
3886 at the same time. The passphrase is tried first always since
3887 it is faster to check.
3889 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3891 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3893 * Merged the new SILC Config library, with the server parsing
3894 support. Read the header file silcconfig.h or the toolkit
3895 documentation for the news. Affected files are
3896 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3897 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3898 silcd/protocol.c silcd/server.c silcd/server_backup.c
3899 silcd/serverconfig.[ch] silcd/silcd.c.
3901 * Fixed some silclog documentation. Affected file is
3902 lib/silcutil/silclog.h.
3904 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3906 * The silc_cipher_register, silc_hash_register and
3907 silc_hmac_register now checks if the object to be registered
3908 is registered already. Affected files are
3909 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3911 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3913 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3915 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3917 * Allow zero length channel messages inside the Channel Message
3918 Payload. Affected file lib/silccore/silcchannel.c.
3920 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3921 as header filenames.
3923 * Removed lib/silcclient/README and created HTML file
3924 lib/silcclient/silcclient_using.html, which is now included
3925 as part of Toolkit documentation.
3927 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3929 * Fixed CUMODE_CHANGE notify handling to change the mode of
3930 correct client. Affected file lib/silcclient/client_notify.c.
3932 * Make silc_rng_alloc fail if it cannot allocate the sha1
3933 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3935 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3937 * Fixed the file transfer's key agreement payload to include
3938 zero port also if the hostname is NULL because it could not
3941 Call file transfer monitor callback now also if error occurs
3942 during key agreement protocol.
3944 Changed the silc_client_file_send interface to return the
3945 SilcClientFileError instead of session id. The session ID
3946 is returned into pointer provided as argument.
3948 Check that the file exists locally before sending the
3949 file transfer request at all.
3951 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3953 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3954 error than can occur while key agreement protocol. Affected
3955 file lib/silcclient/silcapi.h.
3957 * Fixed the event_mode CMODE handler to not crash when mode
3958 is changed and +k mode is set in the channel. Affected file
3959 irssi/src/silc/core/silc-channels.c.
3961 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3962 SILC_LOG_WARNING to give out Warning and not Error. Affected
3963 file lib/silcutil/silclog.c.
3965 * Fixed the channel message payload decryption in the function
3966 silc_channel_message_payload_decrypt to not modify the original
3967 buffer before it is verified that the message decrypted
3968 correctly. Otherwise, next time it is called with correct
3969 channel key it won't encrypt since the payload is corrupted.
3970 Affected file lib/silccore/silcchannel.c.
3972 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3974 * Do not constantly resize the window. A fix patch by cras.
3975 Affected file irssi/src/fe-text/screen.c.
3977 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3979 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
3980 Affected file lib/silcutil/silcnet.c.
3982 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3984 * Fixed a bug in hash table internal routine for traversing
3985 the table with foreach callback. The current entry may
3986 become invalid in the callback but it was referenced after
3987 the callback returned.
3989 Do not allow auto rehashing of hash table during the
3990 silc_hash_table_foreach operation, for same reasons as it is
3991 not allowed for SilcHashTableList. Affected files are
3992 lib/silcutil/silchashtable.[ch].
3994 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3996 * Defined DLLAPI into silcincludes.h and silcwin32.h for
3997 Win32 DLL. extern's in header files are now declared with
4000 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4002 * Fixed private message handling. It used some old code that
4003 caused the client to crash. Affecte file is
4004 lib/silcclient/client_prvmsg.c.
4006 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4008 * Added function silc_client_add_channel,
4009 silc_client_replace_channel_id, and removed functions
4010 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4011 from client library.
4013 * Added cross reference of the joined channels to the
4014 SilcClientEntry, and changed the SilcChannelEntry's
4015 users list to SilcHashTable. The affected files are
4016 lib/silcclient/idlist.[ch].
4018 * Fixed a bug in hash table tarversing. While the hash table
4019 is traversed with SilcHashTableList the table must not be
4020 rehashed. It is now guaranteed that auto rehashable tables
4021 are not rehashed while tarversing the list. Also defined that
4022 silc_hash_table_rehash must not be called while tarversing
4023 the table. Added function silc_hash_table_list_reset that must
4024 be called after the tarversing is over. The affected files are
4025 lib/silcutil/silchashtable.[ch].
4027 * Changed all hash table traversing to call the new
4028 silc_hash_table_list_reset in server and in client library.
4030 * Added function silc_client_on_channel to return the
4031 SilcChannelUser entry if the specified client entry is joined
4032 on the specified channel. This is exported to application as
4033 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4035 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4037 * Fixed founder regaining problem with JOIN command on normal
4038 server. The notify for mode change must be sent always and
4039 not only if !cmd->pending. Affected file silcd/command.c.
4041 * Fixed the WHOWAS command's reply sending to support the
4042 lists correctly. Affected file silcd/command.c.
4044 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4046 * When sending JOIN command to router for processing the
4047 sender's old command identifier was not saved back to the
4048 sender's command context, fixed now. The affected file is
4051 * Create the key in JOIN command of the router did not return
4052 the channel key, added check for this. Affected file is
4055 * Fixed a channel ID update bug in JOIN command reply. Do
4056 not directly upgrade the ID but call the function
4057 silc_idlist_replace_channel_id if the ID was changed.
4058 Affected file silcd/command_reply.c.
4060 * Fixed memory leaks from command calling if it would fail.
4061 Affected file silcd/command.c.
4063 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4065 * Applied patches from cras:
4067 Memory leak fixes around libaries, irssi window resize fix,
4068 new silclist.h and silcdlist.h, all extern inline changed to
4071 * Removed dotconf from lib/dotconf, not needed anymore.
4073 * Removed TRQ from lib/trq, not needed anymore.
4075 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4076 with server connections. Later this will be configurable
4077 in config file after new config file is done. Affected file
4080 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4082 * Fixed a crash in server related to channel announcements.
4083 Affected file silcd/server.c.
4085 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4087 * Fixed memory leaks in silc_server_create_new_channel*
4088 functions. Affected file silcd/server.c.
4090 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4091 which ID was changed. This way the router will send the
4092 user list for the channel again, and server won't be in
4093 desync in some rare circumstances. Affected file is
4094 silcd/packet_receive.c.
4096 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4098 * Check for NULL socket pointer in the function
4099 silc_server_packet_send_to_channel_real. Affected file
4100 silcd/packet_send.c.
4102 * Fixed the BAN notify handling to correctly remove ban
4103 list. Affected file silcd/packet_receive.c.
4105 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4107 * Fixed some header addition to Toolkit distribution in
4108 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4110 * Added lib/silcclient/client_ops_example.h as an template
4111 file for application programmers to quickly start using
4112 the SilcClientOperation functions in their application.
4113 Updated the lib/silcclient/README as well to tell about this
4114 nice file made available.
4116 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4118 * Call silc_server_remove_from_channels when removing client
4119 entry when NO_SUCH_CLIENT_ID was received. Affected file
4120 is silcd/command_reply.c.
4122 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4124 * Added server & router operator statistics updating. Affected
4125 file silcd/packet_receive.c and silcd/command.c.
4127 * Fixed the SERVER_SIGNOFF notify handling on normal server
4128 not to save the history information for clients. Same was
4129 fixed earlier in remove_clients_by_server function, but not
4130 here. Affected file silcd/packet_receive.c.
4132 * Raised the default connection-retry count from 4 to 7 in
4133 server. Affected file silcd/server.h.
4135 * Cancel any possible reconnect timeouts when we start the
4136 key exchange. Affected file silcd/server.c.
4138 * Do not reconnect on connection failure when SCONNECT was
4139 given. Affected files silcd/server.[ch].
4141 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4143 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4145 * Fixed the NICK command to always give the unformatted
4146 nickname to the one giving the NICK command. If unformatted
4147 nickname is cached already it will be formatted and the
4148 local entry will always get the unformatted nickname.
4149 Affected file lib/silcclient/idlist.c.
4151 * Fixed some double frees from client library commands.
4152 Affected file is lib/silcclient/command.c.
4154 * Fixed CUMODE command in server to assure that no one can
4155 change founder's mode than the founder itself, there was a
4156 little bug. Affected file silcd/command.c.
4158 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4160 * Removed the SilcClientCommandDestructor from the client
4161 libary, it is not needed anymore. Affected files are
4162 lib/silcclient/silcapi.h, command[_reply].[ch],
4163 client_notify, idlist.c.
4165 * Fixed GETKEY command to first resolve client, and then
4166 resolve the server only if the client was not found, instead
4167 of resolving both at the same time. Affected file is
4168 lib/silcclient/command.c.
4170 * Added silc_client_start_key_exchange_cb and lookup the
4171 remote hostname and IP address before starting the key
4172 exchange with server. The affected file is
4173 lib/silcclient/client.c.
4175 * The server's public key is now saved using the IP address
4176 of the server and not the servername for the filename.
4177 The hostname public key filename is checked as an fall back
4178 method if the IP address based filename is not found.
4180 Fixed the GETKEY command to save the fetched server key
4181 in correct filename.
4183 Print the remote server's hostname now when new key is
4184 received during connection process. Affected file is
4185 irssi/src/silc/core/client_ops.c.
4187 * Return always our own public key to the client if it asks
4188 for it with GETKEY command. Affected file silcd/command.c.
4190 * Removed the use_auto_addr variable from default config
4191 file since it was in wrong section. Affected file is
4194 * Fixed TOPIC_CHANGE notification to not route it when it
4195 was sent using silc_server_send_notify_to_channel function.
4196 Affected file silcd/command.c.
4198 * Fixed silc_server_send_notify_kicked to send the kicker's
4199 Client ID also, it was missing. Affected files are
4200 silcd/command.c, silcd/packet_send.[ch].
4202 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4204 * Do not save client history information in SERVER_SIGNOFF.
4205 Fixes the bug in normal server that it does not detect
4206 the client becoming valid after the server becomes back
4207 online. Affected file silcd/server_util.c.
4209 * Added `sock_error' field into the SilcSocketConnection
4210 context. When error occurs during socket operation (read
4211 or write) the error is saved. Added also new function
4212 silc_socket_get_error to return human readable socket error
4213 message. Affected files are lib/silcutil/silcsockconn.[ch],
4214 lib/silcutil/unix/silcunixsockconn.c, and
4215 lib/silcutil/win32/silcwin32sockconn.c.
4217 * The server now prints the socket error message in the
4218 signoff for client. Affected file silcd/server.c.
4220 * Fixed the `created' channel information sending from router
4221 to server in JOIN command. Checks now whether the channel
4222 really was created or not and set it according that.
4224 Fixed the JOIN command to use the client entry's current
4225 ID during the joining procedure instead of the one it sent
4226 in the command (it is checked though), since it can change
4227 between the packet processing and command processing, and
4228 would just case unnecessary pain in the client end. Affected
4229 file silcd/command.c.
4231 * Fixed a channel key payload sending to use correct channel
4232 ID when the server was forced to change the channel's ID by
4233 router. Router sent the key payload with the old Channel ID.
4234 Affected file silcd/packet_receive.c.
4236 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4238 * Call silc_server_save_channel_key only if the key payload
4239 was provided in the JOIN command's command reply. Affected
4240 file silcd/command_reply.c.
4242 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4244 * Fixed silc_mp_sizeinbase to return the value correctly with
4245 MPI. Affected file lib/silcmath/mp_mpi.c.
4247 * Fixed the stop_server signal to correctly stop the scheduler
4248 and gracefully stop the server when SIGTERM or SIGINT signals
4249 are received. Affected file silcd/silcd.c.
4251 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4253 * Simple handling of TERM and HUP signals. Also added some log
4254 flushing call around. Affected file is
4257 * Fixed small bugs in silclog.c. Now buffering output will take
4258 effect after 10 seconds since startup: This will ensure that
4259 no important startup messages are lost. Also output redirection
4260 will preserve original format ([Date] [Type] message).
4261 Affected file is lib/silcutil/silclog.c.
4263 * Added two options to the config file, in the logging section:
4264 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4265 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4267 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4269 * Do not print the warning about log files not being initialized
4270 more than once to avoid excess logging. Affected file is
4271 lib/silcutil/silclog.c.
4273 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4274 the SIM copying in make install in Makefile.am.pre.
4276 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4278 * Rewritten silclog APIs. Globally interesting changes follows:
4279 silc_log_set_files() changed to silc_log_set_file().
4280 silc_log_set_callbacks() changed to silc_log_set_callback().
4281 ROBOdoc documented silclog header file.
4282 SilcLogCb now returns bool to wether inihibit the default
4283 handler or not (to keep the old behaviour return always TRUE).
4284 The new APIs should also fix the problem of the
4285 silcd_error.log file that was written in the current directory.
4288 Log files streams will remain opened after silc_log_set_file()
4289 call, means less CPU usage notably on high traffic servers.
4290 File streams are now full buffered, and flushed to the disk
4291 every 5 minutes, lesses HD activity and CPU usage.
4292 Messages can be redirected, allowing admins to configure
4293 one single logfile for all server messages.
4294 the silc_log_quick global variable to activate fast-logging.
4295 Affected files lib/silcutil/silclog.[ch]
4297 * Changed some code to conform new silclog APIs. Affected
4298 files are doc/example_silcd.conf.in, silcd/server.c
4299 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4302 * Fixed a memory leak that could occur in some situations.
4303 Affected file silcd/serverconfig.c.
4305 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4307 * Added the silc_client_del_client to remove the client from
4308 all channels as well. Affected file lib/silcclient/idlist.c.
4310 * Fixed the client library to correctly remove the client
4311 from all channels when the client entry is being destroyed.
4312 Affected file lib/silcclient/client_notify.c, command.c.
4314 * Added auto-nicking support to the client library. If the
4315 applicatio now sets client->nickname it will be sent to the
4316 server after connecting by the library. This way for example
4317 SILCNICK (or IRCNICK) environment variables will have effect
4318 and always change the nickname automatically to whatever
4319 it is wanted. Affected file lib/silcclient/client.[ch].
4321 * Renamed silc_server_command_bad_chars to the
4322 silc_server_name_bad_chars and moved it to the
4323 silcd/server_util.[ch]. Added also new function
4324 silc_server_name_modify_bad to return nickname that
4325 includes bad characters as new nickname without those
4326 bad characters. This check and modify is now used in
4327 silc_server_new_client when the username is initially set
4328 as nickname, so it must be checked to be valid nickname.
4329 Affected file silcd/packet_receive.c.
4331 * The nickname length is now taken from the packet for real
4332 and not trusted to strlen() since it clearly can return
4333 wrong length for nickname including bad characters. This
4334 also applies to channel names. Affected file silcd/command.c.
4336 * Removed the lib/silcsilm/modules directory. Modules are now
4337 compiled into the lib/silcsim. Fixed the copying of the
4338 modules to follow symbolic links in Makefile.am.pre.
4340 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4342 * Fixed silc_string_regexify list creation. Fixes bugs with
4343 BAN and INVITE commands in server. The affected file is
4344 lib/silcutil/unix/silcunixutil.c.
4346 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4348 * Removed the command destructor entirely from the server's
4349 command and command reply routines. It is not needed, and
4350 its usage was buggy and caused crashes. Affected files are
4351 silcd/command[_reply].[ch].
4353 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4355 * Cancel protocol and NULL sock->protocol if timeout
4356 occurred during protocol. Affected file silcd/server.c.
4358 * Cancel protocol timeouts always before calling the final
4359 callback, to assure that after final callback is called
4360 no other state will be called for the protocol anymore.
4361 Affected file silcd/protocol.c.
4363 * Print error log if incoming connection configuration could
4364 not be found. Affected file silcd/server.c.
4366 * Fixed JOIN command to correctly save the founder mode
4367 to the client on normal SILC server, when the channel
4368 was created by the router. Affected file silcd/command.c.
4370 * Fixed LIST command (hopefully) to send correct reply
4371 packets. Affected file silcd/command.c.
4373 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4375 * The silc_packet_receive_process now returns FALSE if the
4376 read data was invalid packet, and TRUE if it was ok.
4378 The server now checks that if unauthenticated connection
4379 sends data and its processing fails the server will close
4380 the connection since it could be a malicious flooder.
4382 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4384 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4386 * Make sure the warning about error opening a log file is
4387 printed only once and not everytime it fails (produces
4388 too much useless log). Affected file lib/silcutil/silclog.c.
4390 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4392 * Made the silc_server_daemonise() function more readable.
4393 Affected file silcd/server.c.
4395 * Pid file is now optional, the user may comment it out from
4396 the config file. Removed define SILC_SERVER_PID_FILE, we
4397 don't need a default any longer. Affected file
4398 configure.in.pre, lib/Makefile.am.pre.
4400 * Make some use of the pid file. The server now dies at startup
4401 if it detects a valid pid file on his path. The server would
4402 die anyway in this circumstance, because of the bind() failure.
4403 Affected file silcd/silcd.c.
4405 * No longer compiling lib/dotconf.
4407 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4409 * Fixed JOIN command parsing not to crash. Affected file
4410 lib/silcclient/command.c.
4412 * Fied the NICK_CHANGE notify to add the new client entry
4413 even it is resolved. This removes an <[unknown]> nick
4414 thingy bug in the client. Affected file is
4415 lib/silcclient/client_notify.c.
4417 * Do not try to allocate 0 bytes (efence does not like it)
4418 in lib/silccore/silccomand.c when encoding payload.
4420 * Do not take IRCNICK as nickname in Irssi SILC client since
4421 it is not possible to set nickname before hand connecting
4422 the server (TODO has an entry about adding auto-nicking
4425 * Changed the silc_server_command_pending to check whether
4426 there already exists an pending entry with the specified
4427 command, command identifier and pending callback. This is
4428 to fix IDENTIFY and WHOIS related crashes that may register
4429 multiple pending commands with same identifier. Affected
4430 file silcd/command.c.
4432 * Fixed the server to reconnect to the router even if it
4433 was already reconnecting and EOF was received. This to
4434 fix a possibility that the server wouldn't ever try to
4435 auto-reconnect to the router. Affected file silcd/server.c.
4437 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4439 * Fixed the server's password authentication to use the
4440 length of the locally saved password, and not the one
4441 sent in the packet. Affected file silcd/protocol.c.
4443 * Fixed same password authentication problem in the
4444 Authentication Payload handling routines in
4445 lib/silccore/silcauth.c.
4447 * Yet another password authentication problem fixed with
4448 channel password handling in silcd/command.c.
4450 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4452 * If first character of string in silc_parse_userfqdn is '@'
4453 then do not parse it. Affected file is
4454 lib/silcutil/silcutil.c.
4456 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4458 * Fixed minor bug in IDENTIFY command reply sending, which
4459 caused various weird problems during JOIN when it was
4460 resolving names for users. Affected file silcd/command.c.
4462 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4464 * Fixed the IDENTIFY command reply sending to chech better valid
4465 clients. It was possible to send incomplete list of replies.
4466 Affected file silcd/command.c.
4468 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4470 * Added silc_client_command[s]_[un]register functions now to
4471 dynamically register the commands in client library. Removed
4472 the static table of commands. This allows the client library
4473 to call commands without causing the application to know about
4474 what commands library has called.
4476 Removed the INFO command reply kludge to detect when the command
4477 was called by library. Now library use its own command reply
4478 function for INFO command.
4480 Added function silc_client_command_call to call a command.
4481 Application can use it to call command, not access the structure
4484 Now all commands that are sent by the client library (not
4485 explicitly sent by application) use own command reply functions.
4487 Affected files around lib/silcclient/ and in
4488 irssi/src/silc/core/.
4490 * Fixed the WHOIS command reply sending to chech better valid
4491 clients. It was possible to send incomplete list of replies.
4493 Fixed the WHOIS and IDENTIFY to send the request to router
4494 if normal server did not do it and did not find any results.
4496 Affected file silcd/command.c.
4498 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4500 * Moved the internal data from SilcClient context into its
4501 own file, not accesible to application. Affected files
4502 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4503 and other files in client library.
4505 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4507 * Added doc/examples installation target in Makefile.am.pre.
4510 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4512 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4513 commands the found client entry will be removed from the
4514 cache, after notifying application about the error. Affected
4515 file lib/silcclient/command_reply.c.
4517 * Changed the /MSG to check for exact nickname user gave, and
4518 not let `nick' match `nick@host' if it is only one found. Now,
4519 user must type the exact nickname (like nick@host2) even if
4520 there are no more than one same nicks found. This is to avoid
4521 a possibility of sending nickname to wrong nickname since
4522 `nick' could match `nick@host'. Affected file is
4523 irssi/src/core/silc-servers.c.
4525 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4527 * Do not print "you are now server operator" or similar when
4528 giving /away command. Affected files are
4529 irssi/src/silc/core/client_ops.c, silc-servers.h.
4531 * Made the silc_server_command_pending_error_check to send
4532 the same command reply payload it received back to the
4533 original sender of the command. This way all arguments
4534 that was received by the server will be received by the
4535 client too. Affected file silcd/command.c.
4537 * Added the silc_idcache_add to return the created cache entry
4538 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4540 * Add global clients to expire if they are not on any channel.
4541 This is because normal server will never know if they signoff
4542 if they are not on any channel. The cache expiry will take
4543 case of these entries. This is done by normal servers only.
4544 The affected files are silcd/command_reply.c,
4545 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4547 * If server receives invalid ID notification for WHOIS or
4548 IDENTIFY and the ID exists in the lists, it is removed.
4549 Affected file silcd/command_reply.c.
4551 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4552 in client then client entry that it matches is searched and
4553 the nickname is printed on the screen for user. Affected
4554 file irssi/src/silc/core/client_ops.c.
4556 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4558 * Use cache entry expire time in the LIST command reply to
4559 purge old entries from the cache after the LIST command
4560 reply has been received. This way we don't have non-existent
4561 entries in the cache for too long. Affected file is
4562 silcd/command_reply.c.
4564 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4566 * If we are normal server, and we've not resolved client info
4567 in WHOIS or IDENTIFY from router, and it is global client,
4568 we'll check whether it is on some channel. If it is not
4569 then we cannot be sure about its validity and will resolve it
4570 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4571 file silcd/command.c.
4573 * Search channel by name (if possible) rather than by ID
4574 in IDENTIFY command's command reply. Affected file is
4575 silcd/command_reply.c.
4577 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4579 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4580 Updated specs and implemented it. Affected file silcd/command.c,
4581 silcd/packet_send.c and silcd/packet_receive.c.
4583 * Implemented the <founder auth> payload handling in the JOIN
4584 command. If provided all conditions for channel joining
4585 except requirement to provide correct passphrase can be
4586 overrided by the channel founder. Updated the protocol specs.
4587 Affected file silcd/command.c.
4589 Added support for founder auth in JOIN command in client
4590 library. Fixed the parsing of the JOIN command now to support
4591 all options as they should be. The affected file is
4592 lib/silcclient/command.c.
4594 * Optimized the WHOIS and IDENTIFY commands to send the request
4595 to router only if it includes nicknames or other names. If
4596 they include only IDs then check the local cache first before
4597 routing. Affected file is silcd/command.c.
4599 * Added channels topic announcements. Affected file is
4600 silcd/packet_receive.c and silcd/server.c.
4602 * Fixed the silc_server_send_notify_topic_set to really destine
4603 the packet to channel. Affected file silcd/packet_send.c.
4605 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4606 library. Affected file lib/silcclient/client_notify.c.
4608 * Added UMODE announcements. Affected file silcd/server.c.
4610 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4612 * Memory leak fixes in:
4614 lib/silcutil/silcsockconn.c
4615 lib/silcske/silcske.c
4616 lib/silcske/groups.c
4618 lib/silccrypt/silcpkcs.c
4619 lib/silccore/silccommand.c
4620 lib/silccore/silcidcache.c
4625 * ROBOdoc documented the lib/silcske/groups.h file and a
4626 bit changed the interface for better.
4628 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4630 * Update the client entry context in the ID cache after
4631 nick change. Affected file lib/silcclient/command.c.
4632 Fixes the CUMODE command when regaining founder privileges,
4633 and a little WHOIS problem.
4635 * Fixed silc_net_gethostbyname to correctly call the
4636 inet_ntop. Affected file lib/silcutil/silcnet.c.
4638 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4640 * Added IPv6 support checking to the configure.in.pre, added
4641 also --enable-ipv6 option to override the check. Affected
4642 file configure.in.pre.
4644 * The silc_thread_create now calls the start function
4645 directly if threads support is not compiled in. Removes
4646 ugly #ifdef's from generic code. Affected files are
4647 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4649 * Added silc_net_gethostby[name/addr]_async to asynchronously
4650 resolve. Affected files are lib/silcutil/silcnet.[ch].
4652 * Added support for rendering IPv6 based server, client and
4653 channel IDs. Affected file lib/silcutil/silcutil.c.
4655 * Added support for creating IPv6 based server IDs. Affected
4656 file is silcd/serverid.c.
4658 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4660 * Added silc_net_gethostby[addr/name] into the
4661 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4662 routines. Added silc_net_is_ip[4/6]. Affected file is
4663 lib/silcutil/unix/silcunixnet.c. All routines that take
4664 address as argument now supports both IPv4 and IPv6 addresses.
4666 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4668 * Fixed LIST command reply sending in server. Affected file
4671 * Server now sends the kicker's client ID in the KICK notify
4672 to the kicked client. Affected file silcd/command.c.
4674 * The client library now parses the kickers client ID and
4675 UI displays it. Affected files lib/silcclient/client_notify.c
4676 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4678 * Made all payload parsing function prototypes consistent.
4679 They all take now const unsigned char * and uint32 pair as
4680 the payload data instead of SilcBuffer. Changes all around
4681 the source tree. Other unsigned char* -> const unsigned char*
4682 changes around the tree as well.
4684 * Optimized SFTP client and server packet sending not to
4685 allocate new buffer for each packet but to recycle the
4686 first allocated buffer. Affected files are
4687 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4689 * Optimized the SFTP client to use SilcList instead of
4690 SilcDList for requests, because it is faster. Affected file
4691 is lib/silcsftp/sftp_client.c.
4693 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4694 into lib/silccore/silcid.[ch].
4696 Renamed silcpayload.[ch] into silcargument.[ch].
4698 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4700 * If client entry is deleted with active key agreement
4701 session, abort the session.
4703 The silc_client_abort_key_agreement now calls the completion
4704 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4706 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4709 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4711 * Don't use __restrict in older GCC's. Affected file is
4712 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4714 * silc_net_localhost now attempts to reverse lookup the
4715 IP/hostname. Affected file lib/silcutil/silcnet.c.
4717 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4718 command. It can be used to gain founder privileges at
4719 the same time when joining the channel.
4721 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4722 kicker's client ID as well. Updated protocol specs.
4724 Defined that the server must send SILC_COMMAND_IDENTIFY
4725 command reply with error status to client who sent
4726 private message with invalid client ID.
4728 Updated the protocol specification.
4730 * Added silc_server_send_command_reply to send any
4731 command reply. Affected file silcd/packet_send.[ch].
4733 * Added silc_id_payload_encode_data to encode ID payload
4734 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4736 * The server now send IDENTIFY command reply with error
4737 status if client ID in private message is invalid. Affected
4738 file silcd/packet_receive.c.
4740 * Save the server key file with server's IP address in
4741 the filename instead of hostname. The affected file is
4742 irssi/src/silc/core/client_ops.c.
4744 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4746 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4749 * Added libtool support for compiling shared objects in
4750 lib/silcsim. Affected file configure.in.pre and
4751 lib/silcsim/Makefile.am. Original patch by cras.
4753 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4755 * Pid file configuration, and server's config file fixes
4756 patch by toma. Updated CREDITS file.
4758 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4760 * Fixed silc_client_channel_message to not try to decrypt
4761 the message twice if it resolved the destination client
4762 information. This could cause of dropping one channel
4763 message. Affected file lib/silcclient/client_channel.c.
4765 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4767 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4768 lib/silcclient/client.c. This function is used when the SILC
4769 Client is run under some other scheduler, or event loop or
4770 main loop. On GUI applications, for example this may be
4771 desired to used to run the client under the GUI application's
4772 main loop. Typically the GUI application would register an
4773 idle task that calls this function multiple times in a second
4774 to quickly process the SILC specific data.
4776 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4778 * Fixed silc_server_drop() for dropping the supplementary
4779 groups as well, this could cause a security hole on some
4782 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4784 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4787 * Write PID file after dropping privileges. Added -F option
4788 to run server on foreground. A patch by debolaz.
4789 Affected files silcd/server.c, silcd/silcd.c.
4791 * Fixed MOTD to return the MOTD file server name. Affected
4792 file silcd/command.c.
4794 * Added INFO command reply handling to the Irssi SILC Client.
4795 Affected file irssi/src/silc/core/client_ops.c.
4797 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4799 * Fixed the silc_idcache_list_* routines to really support
4800 the dynamic list. Fixes a crash. Affected file is
4801 lib/silccore/silcidcache.c.
4803 * Fixed the LIST command reply to really call LIST command's
4804 pending callbacks. Affected file silcd/command_reply.c.
4806 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4808 * Update conn->local_entry->nickname after giving NICK
4809 command. Affected file lib/silcclient/command.c.
4811 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4813 * Added the [pid] option to the silcd configuration file
4815 Affected files: serverconfig.[ch] and silcd.c
4817 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4819 * Save fingerprint in WHOIS command reply in server.
4820 Affected file silcd/command_reply.c.
4822 * Fixed NICK commands pending callback registration.
4823 Affected file lib/silcclient/command.c.
4825 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4827 * Use ++server->cmd_ident when sending commands in server,
4828 instead of random number. Affected file silcd/command.c.
4830 * Fixed GETKEY command reply to call actually GETKEY pending
4831 command callbacks. Affected file silcd/command_reply.c.
4833 * A bit stricter check for nicknames. Check for same nickname
4834 in NICK command also. Affected file silcd/command.c.
4836 * Do not call INFO command everytime client ID changes, only
4837 during first connecting. Affected file lib/silcclient/client.c.
4839 * Set the new nickname only after successful command reply for
4840 NICK command is returned by server. Affected file
4841 lib/silcclient/command.c.
4843 * Remove nicknames from nicklist during server_signoff notify.
4844 Should fix /NAMES bit more. The affected file is
4845 irssi/src/silc/core/silc-channels.c.
4847 * Added `fingerprint' field to the SilcIDListData in the
4848 silcd/idlist.h to hold the fingerprint of the client's
4851 Send the fingerprint of the client's public key in WHOIS
4854 Affected files silcd/command.c, and silcd/idlist.[ch].
4856 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4857 create fingerprint from given data.
4859 * Show the fingerprint of the client's public key in WHOIS.
4860 Affected files irssi/src/module-formats.[ch] and
4861 irssi/src/silc/core/client_ops.c.
4863 * Format the multiple same nicknames also during JOIN and
4864 NICK_CHANGE notifys. Affected file is
4865 lib/silcclient/client_notify.c.
4867 * Do not print error on screen for invalid private message
4868 payload since it can come if someone is sending private
4869 messages with wrong key. Affected file
4870 lib/silccore/silcprivate.c.
4872 * Fixed multiple concurrent /PING crash. Affected file
4873 lib/silcclient/command.c.
4875 * Changed the wrong ID encoding. All IP addresses must be
4876 in MSB first order in encoded format. They were encoded
4877 wrong and was in LSB format. Affected files are
4878 silcd/serverid.c, lib/silcutil/silcutil.c.
4880 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4882 * Call the `connect' client operation through the scheduler
4883 in case of error. Affected file lib/silcclient/client.c.
4885 * Call the `failure' client operation even if the error
4886 occurred locally during a protocol. Affected file is
4887 lib/silcclient/protocol.c.
4889 * Added support of sending LIST command to router from normal
4890 server. This way normal server can get list of all channels
4891 in the network too. Fixed the channel list sending in the
4892 server too. Affected files are silcd/command.c, and
4893 silcd/command_reply.[ch].
4895 * Added silc_server_update_channels_by_server and
4896 silc_server_remove_channels_by_server. They are used during
4897 disconnection of primary router and in backup router protocol.
4898 Affected file silcd/server_util.[ch], silcd/server.c and
4899 silcd/server_backup.c.
4901 * Fixed channel adding to global list in IDENTIFY command
4902 reply in server. Affected file silcd/command_reply.c.
4904 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4906 * If the incoming packet type is REKEY or REKEY_DONE process
4907 that packet always synchronously. Fixes yet another MAC
4908 failed error on slow (dialup) connections. Affected file
4909 lib/silcclient/client.c and silcd/server.c.
4911 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4913 * Call check_version SKE callback for initiator too. Affected
4914 file lib/silcske/silcske.c.
4916 * Implemented fix for security hole found in the SKE that was
4917 fixed in the specification few days back; the initiator's
4918 public key is now added to the HASH value computation.
4919 Added backwards support for the old way of doing it too, for
4920 old clients and old servers. Affected file is
4921 lib/silcske/silcske.c.
4923 * Enabled mutual authentication by default in SKE. If initiator
4924 is not providing mutual authentication the responder will
4925 force it. This will provide the proof of posession of the
4926 private key for responder. The affected files are
4927 lib/silcclient/protocol.c and silcd/protocol.c.
4929 * Do not cache anymore the server's public key during SKE.
4930 We do mutual authentication so the proof of posession of
4931 private key is done, and if the server is authenticated in
4932 conn auth protocol with public key we must have the public
4933 key already. Affected file silcd/protocol.c.
4935 * Added new global debug variable: silc_debug_hexdump. If
4936 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4937 file lib/silcutil/silclog.[ch].
4939 * Fixed compilation warning due to char * -> const char *.
4940 Affected files lib/silcutil/silcnet.h, and
4941 lib/silccore/silcauth.[ch].
4943 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4945 * Fixed CMODE command when new channel key was created. If
4946 the creation failed the old key was removed. Next time giving
4947 same command would crash the server since the old key was
4948 freed already. Affected file silcd/command.c.
4950 * Fixed the silc_server_announce_get_channels to not crash
4951 on reconnect. Affected file silcd/server.c.
4953 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4955 * Added silc_log_set_debug_string function to set a regex
4956 string to match for debug output. Only the function names,
4957 or filenames matching the given debug string is actually
4958 printed. This way it is possible to filter out those debug
4959 strings that user is not interested in.
4961 Fixed a bug in silc_string_regexify.
4963 Affected files lib/silcutil/silclog.[ch], and
4964 lib/silcutil/unix/silcunixutil.c.
4966 * Changed the -d options in both server and Irssi SILC client
4967 to take the debug string as argument. Affected files
4968 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4970 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4972 * Added silc_hash_babbleprint to create a Bubble Babble
4973 Encoded fingerprint. The encoding is developed by Antti
4974 Huima (draft-huima-babble-01.txt), and it creates human
4975 readable strings out of binary data. Affected file
4976 lib/silccrypt/silchash.[ch].
4978 * Print the babble print now in addition of fingerprint as well
4979 in Irssi SILC client. Affected files are
4980 irssi/src/fe-common/silc/module-formats.[ch],
4981 irssi/src/fe-common/silc/core/client_ops.c.
4983 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4985 * Fixed a security problem found in SKE. The initiator's
4986 public key too is now added to the HASH hash value creation
4987 which is signed by the responder to create the SIGN value.
4988 This will prevent anyone in the middle to lie to the responder
4989 about the initiator's public key. If this is done now, the
4990 man in the middle will get caught. Updated the protocol
4993 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4995 * Better installation directory handling. Configure module
4996 paths and other paths automatically to example_silc* files
4997 in doc/. A patch by toma.
4999 * Fixed compiler warning from MPI library, and from SILC RNG.
5002 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5003 It can be configured with ./configure. A patch by toma.
5005 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5007 * Find correct make to use in prepare-clean. A patch by
5008 toma. Affected file prepare-clean.
5010 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5012 * Added irssi variables use_auto_addr, auto_bind_ip,
5013 auto_bind_port and auto_public_ip.
5015 * Changed the interface for silc_client_send_key_agreement
5016 in lib/silcclient/silcapi.h
5020 irssi/src/silc/core/silc-core.c
5022 lib/silcclient/silcapi.h
5023 irssi/src/silc/core/silc-channels.c
5024 lib/silcclient/client_keyagr.c
5027 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5029 * Added silc_pkcs_public_key_compare to compare two
5030 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5032 * Check that the client who set the founder mode on the
5033 channel is the same client that is giving the founder
5034 mode to itself. It is done by comparing the saved public
5035 key (it is saved even in the authentication is passphrase).
5036 Affected file silcd/command.c.
5038 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5040 * Do not process packet for disconnected socket connection.
5041 Affected file lib/silccore/silcpacket.c.
5043 * Process the DISCONNECT packet through scheduler in the
5044 client library. Affected file lib/silcclient/client.c.
5046 * Fixed the silc_client_packet_parse to not to increase
5047 the packet sequence number if the conn->sock and the
5048 current socket connection is not same. This can happen
5049 for example during key agreement when the conn includes
5050 multiple socket connections (listeners). Affected file
5051 lib/silcclient/client.c.
5053 * The sender of the file transfer request now provides also
5054 the pointer (listener) for the key exchange protocol. If
5055 the listener cannot be created then it sends empty key
5056 agreement and lets the receiver provide the listener.
5058 Added `local_ip' and `local_port' arguments to the
5059 silc_client_file_send. If they are provided they are used,
5060 if not then it will attempt to find local IP address, if
5061 not found or bind fails then the remote client will provide
5064 Affected files are lib/silcclient/client_ftp.c and
5065 lib/silcclient/silcapi.h.
5067 * Extended the FILE SEND command to support defining the
5068 local IP and port for key exchange listener. They are
5069 optional. Affected file irssi/src/silc/core/silc-servers.c.
5071 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5073 * Defined to WHOIS command reply the sending of fingerprint
5074 of the client's public key (if the proof of posession of the
5075 corresponding private key is verified by the server).
5076 Updated to the protocol specification.
5078 * Added support of receiving the client's public key's
5079 fingerprint in command reply in client library. Affected
5080 file is lib/silcclient/command_reply.c, and
5081 lib/silcclient/idlist.[ch].
5083 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5085 * Do not send over 128 chars long nickname to the server
5086 in NICK command. Affected file lib/silcclient/command.c.
5088 * Do not send over 256 chars long channel names to the server
5089 in JOIN command. Affected file lib/silcclient/command.c.
5091 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5093 * Assure that silc_server_close_connection cannot be called
5094 twice for same socket context. Affected file is
5097 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5099 * Send error message to application if opening file for
5100 writing during file transfer fails. Affected file is
5101 lib/silcclient/client_ftp.c.
5103 Remove all file transfer sessions for a client that we're
5104 removing from ID cache.
5106 Affected file is lib/silcclient/client_ftp.c.
5108 * Fixed silc_net_addr2bin to return correct address. Affected
5109 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5111 * Fixed file transfer session removing on signoff notify.
5112 Affected file irssi/src/silc/core/silc-servers.c.
5114 * Added the SilcClientFileError to be returned in the monitor
5115 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5116 Affected file lib/silcclient/silcapi.h.
5118 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5120 * Fixed a crash in silc_client_ftp_free_sessions and
5121 silc_client_ftp_session_free_client. Affected file
5122 lib/silcclient/client_ftp.c.
5124 * Added `disabled' field in the SilcChannelEntry in the server
5125 to indicate if the server entry is disabled. Affected file
5126 silcd/idlist.h, silcd/command[_reply].c.
5128 * SILC server adds now /var/run/silcd.pid everytime it is
5129 started. Affected file silcd/silcd.c.
5131 * Added silc_server_packet_send_clients to send a packet to
5132 the provided table of client entries. Affected file
5133 silcd/packet_send.[ch].
5135 * Fixed a crash in client resolving in client_prvmsg.c in
5136 client library. Affected file lib/silcclient/client_prvmsg.c.
5138 * Do not actually remove the client directly from ID cache
5139 during SERVER_SIGNOFF, but invalidate it. This way we
5140 preserve the WHOWAS info for the client. Affected file
5141 silcd/server_util.c.
5143 * Fixed SERVER_SIGNOFF notify handling in the server. The
5144 server is now able to process incoming SERVER_SIGNOFF notify
5145 for a server that it doesn't even know about. It will remove
5146 the clients provided in the notify. Affected file
5147 silcd/packet_receive.c.
5149 * Check for partial packet in data queue after every packet that
5150 was found from the queue. Return and wait for more data if
5151 there is partial data in queue. Affected file is
5152 lib/silccore/silcpacket.c.
5154 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5156 * Added SilcClietFileError enum to indicate error in
5157 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5158 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5159 Affected files lib/silcclient/silcapi.h and
5160 lib/silcclient/client_ftp.c.
5162 * Check that newsize in silc_buffer_realloc is larger than
5163 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5165 * Added better monitor of file transfers. It now monitors
5166 key agreement protocol during the file transfer too. Added
5167 error reporting too. Affected files
5168 irssi/src/silc/core/silc-servers.c,
5169 irssi/src/fe-common/silc/module-formats.[ch].
5171 * Wrote a help file for FILE command.
5173 * Added silc_rng_global_get_byte_fast to get not-so-secure
5174 random data as fast as possible. Random data is read from
5175 /dev/urandom if available and from the SILC RNG if not
5176 available. It is used in padding generation. Affected file
5177 lib/silccrypt/silcrng.[ch].
5179 * All packets in client library are now processed synchronously.
5180 Optimized packet processing a lot. Affected file
5181 lib/silcclient/client.c.
5183 * All server connection packets are processing synchronously
5184 now in server, to optimize packet processing. Affected file
5187 * Include files are installed now only in Toolkit distribution
5188 if make install is given. Affected files: all Makefile.am's.
5190 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5192 * Assure that silc_client_notify_by_server_resolve does not
5193 resolve the client information multiple times. If it cannot
5194 be found by the first it cannot be found at all. Affected
5195 file lib/silcclient/client_notify.c.
5197 * Fixed WHOWAS command reply calling. Affected file
5198 lib/silcclient/command_reply.c.
5200 * Removed all references to silc_idlist_get_client from the
5201 Irssi SILC client since that call is internal call used by
5202 the library. The Irssi SILC client will use now client
5203 retrieval functions found in silcapi.h.
5205 * Fixed a bug in resolving nickname info before sending
5206 private message. It used freed memory. Affected file
5207 irssi/src/silc/core/silc-servers.c.
5209 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5211 * Assure my_channels statistics cannot go negative in server.
5212 Affected files silcd/server.c, silcd/server_util.c.
5214 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5216 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5218 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5220 * Win32 Toolkit changes. Affected files
5221 win32/silc.dsw, win32/libsilc/libsilc.def,
5222 win32/libsilcclient/libsilc.def,
5223 lib/silcutil/silcutil.c, and
5224 lib/sftp/sftp_fs_memory.c.
5226 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5228 * Added silc_net_localip to return local host's IP address.
5229 Affected file lib/silcutil/silcnet.[ch].
5231 * If key exchange or rekey protocol is active for a connection
5232 parse all packets syncronously since there might be packets
5233 in packet queue that we are not able to process without first
5234 processing packets before them. Affected file silcd/server,
5235 lib/silcclient/client.c.
5237 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5238 whether library should continue processing the packet.
5239 Affected file lib/silccore/silcpacket.h.
5241 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5242 SilcSFTPMonitorData to SFTP server to monitor various
5243 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5244 lib/silcsftp/sftp_server.c.
5246 * Added silc_file_size to return file size. Affected file
5247 lib/silcutil/silcutil.[ch].
5249 * Implemented the file transfer support for the client library.
5250 Added preliminary support for simple client to client one-file
5251 transmission. Affected file lib/silcclient/client_ftp.c,
5252 lib/silccilent/client.[ch].
5254 * Added new local command FILE to the Irssi SILC Client.
5255 It is used to perform the file transfer. It has subcommands
5256 SEND, RECEIVE, SHOW and CLOSE. Affected files
5257 irssi/src/silc/core/client_ops.c,
5258 irssi/src/silc/core/silc-server.[ch].
5260 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5262 * Relay the SILC_PACKET_FTP in the server. Affected files
5263 silcd/server.c and silcd/packet_receive.c.
5265 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5267 * Renamed silc_file_read and silc_file_write to functions
5268 silc_file_readfile and silc_file_writefile. Added function
5269 silc_file_open and silc_file_close. Affected files
5270 lib/silcutil/silcutil.[ch].
5272 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5274 * Resolve the client info when received private message or
5275 channel message for a client which nickname we don't know.
5276 Affected files lib/silcclient/client_prvmsg.c and
5277 lib/silcclient/client_channel.c.
5279 * Do not crash in /KEY if client is not connected. Affected
5280 file irssi/src/silc/core/silc-channels.c.
5282 * Added SilcClientStatus field to the SilcClientEntry in the
5283 lib/silcclient/idlist.h.
5285 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5286 is incomplete and is being resolved, it won't be resolved
5289 Make sure also that USERS command reply does not resolve
5290 twice information. Affected file is
5291 lib/silcclient/command_reply.c.
5293 Make sure that silc_client_get_clients_by_list does not
5294 resolve twice same information.
5296 * Check for valid client->id in the silc_server_free_client_data.
5297 Affected file silcd/server.c.
5299 * Fixed /GETKEY nick@server not to crash if the server entry
5300 is not found. Affected file lib/silcclient/command.c.
5302 * Fixed the silc_server_check_cmode_rights to check the
5303 requested modes correctly. Affected file silcd/command.c.
5305 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5307 * Better checks for non-printable chars in nick added.
5308 Affected file silcd/command.c.
5310 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5312 * Call the silc_server_udpate_servers_by_server in the
5313 primary router that comes back online in the backup resuming
5314 protocol. Otherwise it routes packets wrong. Affected file
5315 silcd/server_util.[ch], silcd/server_backup.c.
5317 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5319 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5320 lib/silcutil/silcbuffmt.[ch].
5322 * Redefined the SILC packet header to include the padding
5323 length. Affected file lib/silccore/silcpacket.[ch].
5325 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5326 length for maximum padding up to 128 bytes). Affected
5327 file lib/silccore/silcpacket.h.
5329 * Removed all backwards support for old 0.5.x MAC thingies.
5330 The SILC packet header change makes it impossible to be
5331 backwards compatible.
5333 * Send the ENDING packet with timeout in the backup resuming
5334 protocol. This is to assure that all routers has connected
5335 to the primary router. Affected file silcd/server_backup.c.
5337 * Changed the RNG to take the first IV from random data. It
5338 used to take it from zero actually. Changed the RNG also
5339 to use /dev/urandom during session. /dev/random is used
5340 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5342 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5344 * Changed the SILC packet header to have the first two bytes
5345 (the packet length) encrypted. Affected files aroung the
5346 code tree, lib/silccore/silcpacket.[ch]. Removed the
5347 SilcPacketCheckDecrypt callback. It is not needed anymore
5348 since the silc_packet_receive_process will determine now
5349 whether the packet is normal or special.
5351 * Implemented the unidirectional MAC keys. Affected files
5352 lib/silcske/silcske.c, silcd/protocol.c and
5353 lib/silcclient/protocol.c.
5355 * Implemented the packet sequence number to the MAC computation.
5356 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5357 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5358 lib/silcclient/protocol.c.
5360 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5362 * Allow backup router to announce servers. All servers
5363 announced by backup router are added to the global list
5364 automatically. Update hte server's socket to our primary
5365 router also when backup router announces a server.
5366 Affected file silcd/packet_receive.c.
5368 * Do not update the client->router in the function
5369 silc_server_udpate_clients_by_server if the client is on
5370 global list. We might fail to find any specific server
5371 for locally connected clients and local cell clients. They
5372 should still use the `from' and not `to' as client->router.
5373 This fixes backup router resuming protocol. Affected file
5374 silcd/server_util.c.
5376 * Decrease channel statistics count only if the channel
5377 deletion worked. Affected files are silcd/server.c and
5378 silcd/server_util.c.
5380 * Added silc_server_update_servers_by_server to update origin
5381 of all server entries. Used during backup router protocol.
5382 Affected files silcd/server_util.[ch], silcd/server.c. and
5383 silcd/backup_router.c.
5385 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5386 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5387 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5388 lib/silccrypt/silchmac.c.
5390 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5392 * Assure that router cannot reroute the same channel message
5393 to the sender. Affected file silcd/packet_receive.c.
5395 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5397 * Made better checks that the channel message is not sent
5398 to the router it came from. Affected file is
5399 silcd/packet_send.c. Fixed memory leak too.
5401 * Announce informations for incoming router connection, but
5402 only after checking if it is replaced by backup router.
5403 Affected file silcd/packet_receive.c.
5405 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5407 * Fixed the backup resuming protocol to work in multiple
5408 router environment. Affected file silcd/server_backup.c.
5410 * Route packet only to one router in the function
5411 silc_server_packet_send_to_channel. Affected file is
5412 silcd/packet_send.c.
5414 * Fixed silc_server_send_notify_dest to set the broadcast
5415 flag. Fixed the silc_server_send_notify_topic to actually
5416 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5417 Affected file silcd/packet_send.c.
5419 * Changed the SFTP Filesystem interface. Changed the
5420 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5421 the filesystem operation function. The SilcSFTPFilesystem
5422 is now a context that is allocated by all filesystem allocation
5423 functions and it already includes the operations structure
5424 and filesystem specific context. It is given as argument
5425 now to the silc_sftp_server_start. This made the interface
5426 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5427 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5429 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5431 * Changed the backup router adding and getting interfaces
5432 in the server. The router that will be replaced by the
5433 specified backup router is now sent as argument. Affected
5434 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5437 * Added silc_net_addr2bin_ne to return the binary form of
5438 the IP address in network byte order. Affected files
5439 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5441 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5443 * Check for existing server ID in silc_server_new_server
5444 and in silc_server_connect_to_router_final and remove the
5445 old entry if it exists. Affected file silcd/packet_receive.c,
5448 * Send the channel message always to only one router, either
5449 in upstream or downstream. Affected file is
5450 silcd/packet_send.c.
5452 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5454 * Wrote the definition of the backup resuming protocol to the
5455 protocol specification.
5457 * Removed one redundant channel key generation from normal
5458 server during joining procedure. Removed one redundant
5459 channel key sending from server to router during joining
5460 procedure. Affected file silcd/command.c.
5462 * Made minor bugfixes to the backup router resuming protocol.
5463 Affected file silcd/server_backup.c, server.c.
5465 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5467 * Added --disable-asm configuration option. Affected files
5468 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5471 * Implemented the backup resuming protocol that is used to
5472 resume the primary router position in the cell after the
5473 primary router comes back online. Affected files
5474 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5475 and silcd/server_util.[ch].
5477 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5479 * Sleep two (2) seconds after sending QUIT command to server.
5480 Affected file lib/silcclient/command.c.
5482 * Assure that if outgoing data buffer is pending do not force
5483 send any data. Affected file silcd/packet_send.c.
5485 * Assure that if outgoing data buffer is pending do not force
5486 send any data. Affected file lib/silcclient/client.c.
5488 * Implemented the backup router support when the primary router
5489 goes down. The servers and routers can now use the backup
5490 router as new primary router without loosing connectivity.
5492 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5494 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5495 in the server to indicate disabled entry. All data read
5496 from the connection will be ignored and no data is sent
5497 for entry that is disabled. Affected files are
5498 silcd/idlist.h, silcd/server.c.
5500 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5502 * Created SFTP client and server test programs in the
5503 lib/silcsftp/tests directory.
5505 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5507 * Implemented memory filesystem (virtual filesystem) for
5508 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5511 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5513 * Implemented the SFTP (SSH File Transfer Protocol) to the
5514 lib/silcsftp. It includes SFTP client and SFTP server
5517 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5519 * Moved lib/silccore/silcprotocol.[ch] to the
5520 lib/silcutil library.
5522 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5523 take variable argument list pointer as argument. Affected
5524 file lib/silcutil/silcbuffmt.[ch].
5526 * Added silc_buffer_set function that is used to set data
5527 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5528 Affected file lib/silcutil/silcbuffer.h.
5530 * Changed various routines in the core library to use the new
5531 silc_buffer_set instead of allocating new buffer only for
5534 * Added 64-bit value formatting and unformatting support to the
5535 silc_buffer_[un]format routines. Affected file is
5536 lib/silcutil/silcbuffmt.[ch].
5538 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5539 to includes/bitmove.h.
5541 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5543 * Fixed channel user mode saving in client library. Affected
5544 file lib/silcclient/command[_reply].c.
5546 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5548 * Defined the file transfer to the SILC Protocol. Added
5549 new packet type SILC_PACKET_FTP and defined File Transfer
5550 Payload. The mandatory file transfer protocol is SFTP
5551 (SSH File Transfer Protocol). Affected file in addition
5552 of the internet draft is lib/silccore/silcpacket.h.
5554 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5555 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5556 is used as part of backup router protocol when the primary
5557 router of the cell is back online and wishes to resume
5558 the position as primary router.
5560 * Redefined the MAC generation keys in the protocol. The
5561 same key is not used anymore in both direction. Both
5562 direction will now use different keys for sending and
5563 receiving. This fixes a potential security flaw. This
5564 change causes incompatibilities in the protocol.
5566 * Redefined also the MAC computation from the packet.
5567 An packet sequence number is now added to the MAC
5568 computation. This prevents possible replay attacks against
5569 the protocol. This change too causes incompatibilities
5572 Added `sequence' field to the SilcPacketContext to hold
5573 the current sequence number for the packet.
5575 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5577 * Added `created' field to the SilcIDListData in the file
5578 silcd/idlist.h to indicate the time when the entry was
5581 * Added `created' field to the SilcChannelEntry too. Affected
5582 file silcd/idlist.h.
5584 * Added `creation_time' aguments to all the announcement functions
5585 in the server. If it is provided then only the entries that
5586 was created after the provided time frame are actually
5587 announced. Affected file silcd/server.[ch].
5589 * The protocol says that the Channel ID's IP address must be
5590 based on the router's IP address. Added check for this in
5591 the silc_server_new_channel when processing incoming New Channel
5592 Payload. Affected file silcd/packet_receive.c.
5594 * Print out the correct version with --version in SILC client.
5595 Affected file irssi/src/silc/core/silc-core.c.
5597 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5599 * Fixed WHOWAS command to check for completnes of the client
5600 entry always, not just when the command is coming from client.
5601 Affected file silcd/command.c.
5603 * Added new function silc_server_packet_queue_purge to purge the
5604 outgoing data queue to the network. After the function returns
5605 it is guaranteed that the outgoing packet queue is empty.
5606 Affected file silcd/packet_send.[ch].
5608 * Purge the outgoing packet queue in the rekey protocol's final
5609 callback to assure that all rekey packets go to the network
5610 before quitting the protocol. Affected file silcd/server.c.
5612 * Added silc_client_packet_queue_parse as similar function as
5613 in server to the client library. The affected file is
5614 lib/silcclient/client.c.
5616 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5618 * Splitted silcd/server.c and created silcd/server_util.[ch]
5619 for utility functions.
5621 * Added new socket flag SILC_SF_DISABLED to indicate that the
5622 connection is open but nothing can be sent to or received from
5623 the connection. Affected file lib/silcutil/silsockconn.[ch].
5624 The checking for disabled socket is checked in the low level
5625 silc_socket_write and silc_socket_read functions.
5627 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5629 * Allow only nicknames and channel names that fits into the
5630 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5632 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5634 * When processing JOIN command reply in server check that if
5635 the channel exists in our global list we'll move it the local
5636 list. Affected file silcd/command_reply.c.
5638 * Fixed the check whether client is joined on the channel already
5639 in JOIN command. Affected file lib/silcclient/command.c.
5641 * Fixed the JOIN command reply to check whether the channel
5642 already exists. Affected file lib/silcclient/command_reply.c.
5644 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5646 * Added silc_ske_status_string to map the SKE error numbers
5647 to readable strings. The affected files are
5648 lib/silcske/silcske[_status].[ch].
5650 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5652 * Do not show the private channels on the WHOIS channel list
5653 as it is not allowed by the protocol. The affected file is
5656 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5658 * Assure that the packet length digged from the actual packet
5659 is something sensible in the silc_packet_decrypt_rest_special
5660 in lib/silccrypt/silcpacket.c.
5662 * Free and NULL the allocated pointer in silc_hmac_alloc if
5663 the HMAC allocation fails. The affected file is
5664 lib/silccrypt/silchmac.c.
5666 * Print the selected security properties to the log files in
5667 the server. Affected file silcd/protocol.c.
5669 * Add SKE's reference counter even if calling the completion
5670 callback manually. Otherwise it goes negative, although it
5671 does not cause any problems. The affected file is
5672 lib/silcske/silcske.c.
5674 * Remove the client entry with short timeout after giving the
5675 KILL command. Affected file lib/silcclient/command.c.
5677 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5678 case all found clients are already disconnected (WHOWAS would
5679 found them) in the server. Affected file silcd/command.c.
5681 * Update the last_receive (time of last data received) to be
5682 updated only when received private or channel message so that
5683 the idle time showed in WHOIS makes more sense.
5685 * Added boolean field `valid' in to the SilcClientEntry in the
5686 client library to indicate whether the entry is valid or not.
5687 This fixes the nickname change bug on channel when changing
5688 the nickname to be same than the old (like nick to Nick) the
5689 nickname formatter doesn't set the new nick anymore to Nick@host.
5690 Affected file lib/silcclient/idlist.[ch].
5692 * Now actually fixed the nickname changing on disconnection.
5693 Added new function silc_change_nick to the Irssi SILC Client.
5694 Affected file irssi/src/silc/core/client_ops.c,
5695 irssi/src/silc/core/silc-nicklist.[ch].
5697 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5699 * Check that the public key exists in the GETKEY command before
5700 trying to encode it. Affected file silcd/command.c.
5702 * Print some notifications on received public keys with GETKEY
5703 command in the Irssi SILC Client. Affected files are
5704 irssi/src/fe-common/silc/module-formats.[ch],
5705 irssi/src/silc/core/client_ops.c.
5707 * Use IDENTIFY command to resolve the server information in the
5708 GETKEY command instead of INFO command. Affected file
5709 lib/silcclient/command.c.
5711 * All command reply functions in the client library now calls
5712 the pending command reply callbacks even if an error has
5713 occurred. The server has done this a long time and now it was
5714 time to move the client library to this as well. Now all
5715 errors can be delivered back to the pending command reply
5716 callbacks if necessary. Affected files are
5717 lib/silcclient/command[_reply].[ch].
5719 * Change the nickname on disconnection back to the username
5720 because in reconnect the server will enforce it to it anyway.
5721 Affected file irssi/src/silc/core/silc-servers.c.
5723 * Fixed a config file parsing bug in the Irssi SILC client.
5724 Affected file irssi/src/silc/core/clientconfig.c.
5726 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5728 * When printing the channel mode on JOIN, verify that the
5729 channel key and channel's HMAC are valid. Affected file
5730 irssi/src/silc/core/client_ops.c.
5732 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5734 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5735 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5736 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5738 * Removed channel key rekey task deleting from the function
5739 silc_server_save_channel_key. Affected file silcd/server.c.
5740 Added explicit timeout task context instead that is used to
5741 delete the task if we are registering a new task before the
5742 new task has elapsed.
5744 * When channel key rekey occurs the client library now saves
5745 the old channel key for a short period of time (10 seconds) and
5746 is able to use it in case some is still sending channel
5747 messages encrypted with the old key after the rekey. Affected
5748 file lib/silcclient/[idlist.h|client_channel.c].
5750 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5752 * Added check to the silc_server_new_id_real to not accept
5753 new ID if it is the sender's own ID. Affected file is
5754 silcd/packet_receive.c.
5756 * Assure that we do not announce ourself or the one we've
5757 sending our announcements when we're router and are announcing
5758 servers to our primary router. Affected file silcd/server.c.
5760 * Fixed silc_server_command_identify_check_client to assemble
5761 correct WHOIS packet. It send corrupted WHOIS packet and
5762 caused problem with router to router connections. Affected
5763 file silcd/command.c.
5765 Fixed also silc_server_command_whois_check the same way
5766 as for the IDENTIFY command.
5768 * Added new SilcIDListStatus to the server in the SilcIDListData
5769 structure. The status now includes the current status of
5770 the entry (like registered, resolved etc.). Affected file
5771 silcd/idlist.[ch]. Defined a bunch of different status types
5772 as well. This replaced the old boolean registered field as well.
5774 Added resolve_cmd_ident field to the SilcClientEntry structure
5775 too so that if the entry is for example being resolved so
5776 another command may attach to the same pending command reply
5777 without requiring to resolve the same entry again. This concept
5778 should optimize the WHOIS and the IDENTIFY resolving under
5779 heavy load by taking away unnecessary resolving for entries
5780 that are being resolved already.
5782 Added support for adding multiple pending commands for one
5783 command idenfier. Affected file silcd/command[_reply].[ch].
5785 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5786 before deleting the data. Otherwise the hash table will have
5787 freed data in comparison functions. Affected file is
5788 silcd/command_reply.c.
5790 * Fixed silc_idlist_replace_client_id to add the new entry to
5791 the cache with NULL nickname. Otherwise there will be invalid
5792 memory as the nickname after the nickname is freed. Affected
5793 file silcd/packet_receive.c.
5795 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5796 saved into wrong slots because the previous number of entries
5797 was not taken into account. Affected file silcd/idlist.c.
5798 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5800 * If we are router and we receive JOIN notify to a channel that
5801 does not have any users then notified client is marked as the
5802 channel founder, as it is it. The affected file is
5803 silcd/packet_receive.c
5805 * Added to the extended hash table API's table_del_*ext functions
5806 the destructor as argument too, so that the caller can decide
5807 which destructor to use or whether to use destructor at all.
5808 Affected file lib/silcutil/silchashtable.[ch].
5810 * Fixed ID Cache purging. It actually deleted the entries from
5811 the hash table after the data was freed. The hash table ended
5812 up comparing freed memory. The affected file is
5813 lib/silccore/silcidcache.c.
5815 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5817 * Fixed Irssi SILC client's KILL command's HELP syntax.
5819 * The USERS command now resolves the detailed user information
5820 if the userinfo field is missing. Affected file is
5821 lib/silcclient/command_reply.c.
5823 * Do not print error in silc_file_read if the read file does
5824 not exist. Just silently return NULL. Affected file is
5825 lib/silcutil/silcutil.c.
5827 * Fixed the silc_log_output to not wine about NULL filename
5828 and to not create some bogus " " filename. Affected file is
5829 lib/silcutil/silclog.c.
5831 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5833 * Fixed various printing bugs on the user interface in the
5834 Irssi SILC Client. Minor changes that were forgotten from
5837 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5839 * Fixed the configure.in.pre and the compilation and distribution
5840 environment to support the new autoconf 2.52. That version is
5841 now required to compile the CVS trunk.
5843 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5845 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5846 to generally parse user@fqdn format strings. Affected file
5847 lib/silcutil/silcutil.c.
5849 * Added nickname_format and nickname_force_format fields to the
5850 SilcClientParams structure. The first one defines the format
5851 for the nicknames that the library will enforce if the receives
5852 multiple same nicknames. The second one is boolean value and
5853 can be used to force the library to always enforce the format
5854 to the nicknames regardles whether there are multiple nicknames
5855 or not. This configurable formatting was employed to flexibly
5856 support accessing multiple nicknames from the user interface.
5857 The userinterface can now set the nicknames to what ever format
5858 they prefer. Affected file lib/silcclient/silcapi.h.
5860 Added function silc_client_nickname_format to the file
5861 lib/silcclient/idlist.c. It performs the nickname formatting.
5863 Added new field `hostname´ to the SilcClientEntry context.
5864 It holds the hostname of the client. Affected file is
5865 lib/silcclient/idlist.h.
5867 * Irssi SILC Client sets the nicknames in nick@hostn format.
5868 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5869 irssi/src/silc/core/silc-core.c.
5871 The WHOIS printing now also shows both the real nickname and
5872 the formatted nickname so that user knows how to access the
5873 user if there are multiple same nicknames cached. Affected
5874 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5875 printing formatting too to take the hostname now as a separate
5876 argument. The Affected file is
5877 irssi/src/fe-common/silc/modules-formats.[ch].
5879 * Changed the silc_client_get_clients_local to accept the formatted
5880 nickname as argument. It accepts the real nickname too but the
5881 formatted nickname can be used to find the true entry from
5882 multiple entries. Affected file lib/silcclient/silcapi.h and
5883 lib/silcclient/idlist.c.
5885 * Added nickname_format_parse field to the SilcClientParams.
5886 It is a callback function provided by the application to parse
5887 the nickname out of the formatted nickname string. The library
5888 calls it to get the nickname from the formatted string. Since
5889 the application generally knows better the format of the nickname
5890 string it parses it instead of the library, even though library
5891 encodes the formatted string. If the callback function is not
5892 provided then the library will use the string as is. The
5893 affected file is lib/silcclient/silcapi.h.
5895 * All the nickname strings passed to the client library in
5896 commands are now expected to be formatted nickname strings.
5897 If the command does not support the formatted nickname string
5898 it will assume that the sent string is the actual nickname.
5899 Affected file lib/silcclient/command.c.
5901 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5903 * Added public key authentication support to OPER and SILCOPER
5904 commands in the client library. Affected file is
5905 lib/silcclient/command.c.
5907 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5909 * Changed the get_auth_methdod client operation to be asynchronous.
5910 It can be async if the application resolves the authentication
5911 method from the server during the negotiation. Added new
5912 SilcGetAuthMeth completion callback that the application will
5913 call after resolving the authentication method.
5915 Added function silc_client_request_authentication_method that
5916 the application can use to resolve the authentication method
5917 from the server. Added also SilcConnectionAuthRequest callback
5918 that the library will call after the server has replied. The
5919 application can call this function if it does not know the
5920 current authentication method.
5922 Affected files are lib/silcclient/client.c and
5923 lib/silcclient/silcapi.h.
5925 * The Irssi SILC client now automatically resolves the authentication
5926 method incase any configuration information is not present (and
5927 currently there never is). The affected file is
5928 irssi/src/silc/core/client_ops.c.
5930 * Fixed public key authentication from the client library.
5931 Affected file lib/silcclient/protocol.c. Changed also the
5932 protocol specification about the public key authentication in
5933 the connection authentication protocol. The actual data to be
5934 signed is now computed with a hash function before signing.
5936 * Fixed the public key authentication from the server as well.
5937 Affected file silcd/protocol.c.
5939 * Removed the mlock()'s from the memory allocation routines.
5940 Affected file lib/silcutil/silcmemory.c. The ./configure does
5941 not check anymore for the mlock(). Affected file is
5944 * Fixed USERS command in server to allow the execution of the
5945 command for private and secret channels if the client sending
5946 the command is on the channel. Affected file silcd/command.c.
5948 * Fixed silc_client_get_clients_local to return the clients
5949 count correctly. It could return wrong value. Affected file
5950 lib/silcclient/idlist.c.
5952 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5954 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5955 types. The assembler optimizations seemed not to like 64-bit
5956 data types. The assmebler optimizations thus are now enabled
5957 also for BSD systems as opposed to only enable them for Linux.
5959 * Do not check for threads at all on BSD systems. Affected
5960 file configure.in.pre.
5962 * Removed -n and -h options from the Irssi SILC Client since
5963 they are not used in silc.
5965 * Fixed the prime generation to assure that the first digit
5966 of the generated random number is not zero since our conversion
5967 routines does not like number strings that starts with zero
5968 digit. If zero digit is seen the random number is regenerated.
5969 This caused some corrupted RSA keys when the zero first digit
5970 was met. Affected file lib/silcmath/silcprimegen.c.
5972 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5974 * Fixed WIN32 configuration in the ./configure script.
5975 Fixed to include xti.h on environments that has it.
5976 Patches by Carsten Ilchmann and andrew.
5978 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5980 * Changed the silc_id_create_client_id to be collision
5981 resistant. It is now assured that there cannot be created
5982 two same client ID's. I suspect that some weird bugs in
5983 the server were actually caused by duplicate Client IDs.
5984 Affected file silcd/serverid.[ch]. A router receiving
5985 new ID now also assures and informs the sending server
5986 if the ID caused collision.
5988 * Changed the silc_id_create_channel_id to also assure that
5989 there are no collisions.
5991 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5993 * Statement about ignoring the Mutual Authentication flag when
5994 performing rekey with PFS was a bit misleading. It is ignored
5995 if it was set in the initial negotiation, it cannot be even
5996 set in the rekey. Fixed in the ke-auth draft. Started the
5997 new versions of the protocol drafts in the doc/.
5999 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6001 * Fixed a bug in silc_client_command_identify_save when saving
6002 new channel information. The channel name was no duplicated
6003 and caused crash on exit. Affected file is
6004 lib/silcclient/command_reply.c.
6006 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6008 * Fixed the getkey command handling in the server. Send just
6009 empty OK reply to the sender if the key could not be fetched
6010 (but everything else was ok, like the key just was not available).
6011 Changed the public key parameter to optional in the protocol
6012 specs so that empty OK reply can be sent. Affected file
6015 Added a message to Irssi SILC client to tell to user if the
6016 server did not return a public key.
6018 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6020 * Fixed a channel key regeneration bug. It registered new
6021 timeout tasks exponentially until all system resources were
6022 used. Affected file silcd/server.c.
6024 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6026 * Added the SILC Document generator to the scripts/silcdoc.
6027 It can be used to generate the Toolkit Reference Manual out
6028 of the source tree. Internally it will also use the RoboDoc
6029 generator now imported in util/robodoc.
6031 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6033 * Added couple of return's in rekey protocol if error orccurred
6034 during the protocol. The execution must be terminated.
6035 Affected file silcd/protocol.c. Also, terminate the protocol
6036 always with timeout.
6038 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6040 * The client's Client ID was created initally from the wrong
6041 nickname (it could have been in format nick@host) in the
6042 silc_server_new_client. Affected file silcd/packet_receive.c
6044 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6046 * Added some SILC_LOG_ERROR's to various error conditions
6047 if client could not be added to ID cache. Affected files
6048 silcd/packet_receive.c and silcd/server.c.
6050 * When client's sock->user_data is freed, NULL also the
6051 client->router and client->connection pointers. Added check
6052 for these pointers being NULL to various places around the
6053 code. Affected file silcd/server.c.
6055 * Added client->data.registered == TRUE checks to various
6056 places around the code to assure that unregistered client's
6057 are not handled when it is not allowed. Affected file
6060 * Added `bool registered' fields to all
6061 silc_idlist_[server|client]_get_* routines to indicate whether
6062 the fetched client needs to be registered or not. Affected
6063 file silcd/idlist.[ch].
6065 * Add your own entry as registered to the ID cache in the
6066 server. Affected file server.c.
6068 * Fixed a bug in silc_server_new_server. The SilcServer was
6069 set as the new server's context instead of SilcServerEntry.
6070 This naturally caused some weird bugs.
6072 * Added "updated" field the SilcChannelEntry which indicates
6073 the time since the channel entry was last accessed. This
6074 can be used to determine whether it is necessary to
6075 announce the channel after backup resuming protocol.
6076 Affected files silcd/idlist.[ch].
6078 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6080 * Do not delete the channel rekey task when adding it
6081 for in silc_server_create_channel_key.
6083 * Changed the silc_server_create_channel_key to return
6084 TRUE or FALSE to indicate the success of the channel key
6087 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6089 * Fixed MSVC++ project files and added missing files to
6090 Makefiles under win32/.
6092 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6094 * Do not add TCP_NODELAY flag if the operating system
6095 does not have it defined. Affected files are
6096 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6098 * Fixed buffer overflow from Irssi SILC Client. Affected
6099 file irssi/src/fe-common/core/themes.c.
6101 * Fixed double free in client library in the file
6102 lib/silcclient/client.c when disconnecting from server.
6104 * Applied double free patch from cras to Irssi SILC client.
6105 Affected files irssi/src/core/[modules/expandos].c
6107 * Fixed the disconnection handling to Irssi SILC Client.
6108 The application must call silc_client_close_connection
6109 in ops->connect client operation in case of failure of
6110 the connection. Affected file is
6111 irssi/src/silc/core/client_ops.c.
6113 * Do not set sock->protocol to NULL in the function
6114 silc_client_close_connection after executing the protocol's
6115 final callback since the sock might not be valid anymore.
6116 Affected file lib/silcclient/client.c.
6118 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6120 * Do not enable SILC_THREADS if the linking with libpthread
6121 did not happen. Affected file configure.in.pre.
6123 * Added notion to protocol specification that server must
6124 verify the sent authentication payload with CMODE when
6125 setting the channel founder key. Implemented it to the
6126 server. Affected file silcd/command.c.
6128 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6130 * Added _EXTRA_DIST SILC distribution variable to the
6131 distributions file. It is used to conditionally add extra
6132 files or directories to the specific distribution. Affected
6133 files ./prepare, Makefile.am.pre and distributions.
6135 Removed the `_' from the start of the distribution names.
6138 * Added README.WIN32 for instructions to compile the Toolkit
6141 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6143 * Fixed a double free in disconnection in the server. Affected
6144 file is silcd/server.c.
6146 * Fixed the lib/silcske/groups.c to work now also with GMP
6147 MP library. The string conversion did not work when using
6148 specific base and the base is indicated in the string as well.
6150 * Created win32/ directory which now includes MSVC++ specific
6151 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6152 It will appear only in the toolkit distribution
6154 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6156 * Changed the key material distribution function in case when
6157 the hash output is too short. The data is now concatenated
6158 a bit differently than it used to. Made the change to the
6159 SKE protocol specification.
6161 * Added better GMP detection to configure.in.pre. A patch
6164 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6166 * Fixed a minor bug in SKE that might cause some problem on
6167 some platforms. Affected file lib/silcske/silcske.c.
6169 * Added the cookie checking for initiator in the SKE. It checks
6170 that the responder returns the sent cookie unmodified. The
6171 affected file is lib/silcske/silcske.c. Added new SKE
6172 error type INVALID_COOKIE that can be sent during the
6173 negotiation. Fixed some memory leaks as well.
6175 * Added the "invalid cookie" error message to Irssi SILC client's
6178 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6180 * Added `task_max' field to the SilcClientParams to indicate
6181 the maximum tasks the scheduler can handle. If set to zero,
6182 default values are used. Affected file lib/silcclient/silcapi.h.
6184 * Fixed memory leaks in silc_client_close_connection. Affected
6185 file lib/silcclient/client.c.
6187 * Added silc_client_del_client_entry to client library to free
6188 all memory of given client entry. Affected file is
6189 lib/silcclient/idlist.[ch].
6191 * Added new functions silc_client_del_channel and
6192 silc_client_del_server to delete channel and server entries.
6193 Affected file lib/silcclient/[silcapi.h/idlist.c].
6195 * Removed silc_client_del_client_by_id from silcapi.h.
6197 * Fixed the INFO command to return the server's own info
6198 correctly when querying by Server ID. Affected file is
6201 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6203 * Removed the non-blocking settings in WIN32 code in the
6204 silc_sock_[read/write] and added SleepEx instead. Affected
6205 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6206 of input data is now checked with FIONREAD and ioctlsocket.
6208 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6210 * Call silc_schedule_task_del_by_context in the
6211 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6212 Affected file lib/silccore/silcprotocol.c.
6214 * Call silc_protocol_cancel for active protocols in the
6215 silc_server_close_connection if the funtion
6216 silc_server_free_sock_user_data has not been called.
6217 Affected file silcd/server.c.
6219 * Generic tasks cannot be deleted using the del_by_fd
6220 task deleting function since generic tasks does not match
6221 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6223 * Added a notion to SILCOPER help file that the SILCOPER works
6224 only on router server, not on normal server.
6226 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6228 * Added for WIN32 support for the new scheduler as well.
6229 Affected file lib/silcutil/win32/silcwin32schedule.c.
6231 * Fixed the SHA1 implementation to work on various platforms.
6233 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6235 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6236 API. It is part of the scheduler now. Everything else is
6237 as previously but some functions has changed their names.
6238 Checkout the lib/silcutil/silcschedule.h for the interface.
6239 Updated all applications to use the new interface. Affected
6240 files are lib/silcutil/silcschedule.[ch].
6242 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6244 * Found a bug in the SKE implementation. The HASH value,
6245 specified by the protocol, was not computed correctly. The
6246 public key of the responder was not added to the computation
6247 even though it is mandatory. Affected file lib/silcske/silcske.c.
6248 This unfortunately causes incompatibilities with older
6249 clients and servers.
6251 * Added WIN32 specific network init and uninit functions:
6252 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6253 the Winsock2. Affected file lib/silcutil/silcnet.h and
6254 lib/silcutil/win32/silcwin32net.c.
6256 * Set the socket always to nonblocking mode on WIN32 after
6257 reading data or writing data. Affected file is
6258 lib/silcutil/win32/silcwin32sockconn.c.
6260 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6262 * Fixed various compilation problems under WIN32. Affected
6263 files lib/silcutil/win32/silcwin32thread.c and
6264 lib/silcutil/win32/silcwin32schedule.c.
6266 * Removed all _internal.h #includes from public header
6267 files. Internal headers must never be included from
6270 Removed also the lib/silcske/payload_internal.h file.
6272 * All include files that may be needed (public and some others
6273 included by the public headers) by application developers are
6274 now copied to the ./includes directory. It does not copy any
6275 internal headers. Affected file Makefile.defines.pre and all
6276 Makefile.am's under lib/ and subdirs.
6278 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6280 * Do not change the ~/.silc directory's permissions automatically.
6281 Affected file irssi/src/silc/core/clientutil.c.
6283 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6285 * Do not cancel the protocol in silc_server_close_connection
6286 it might cause recursion. Now cancelled in the function
6287 silc_server_free_sock_user_data. Affected file silcd/server.c.
6289 * Fixed the silc_server_remove_clients_by_server to regenerate
6290 the channel keys correctly finally. Added also new function
6291 silc_server_remove_clients_channels to actually do it.
6292 Affected file silcd/server.c.
6294 * Fixed the silc_server_new_channel to not crash by giving
6295 wrong router to the new channel. Affected file is
6296 silcd/packet_receive.c.
6298 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6300 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6301 which is given as argument to the silc_client_alloc now.
6302 It can be used to configure the client and set various parameters
6303 that affect the function of the client.
6305 * The USERS command in server did not check whether the channel
6306 is private or secret. Affected file silcd/command.c.
6308 * Added new argument to the USERS command in protocol specification.
6309 The USERS command now can take the channel name as argument
6310 as well. Added support for this in client and server and
6311 updated the protocol specs.
6313 * Completed the GETKEY command in client. It can be now used
6314 to fetch also servers public key not only some clients.
6315 Affected files lib/silcclient/command[_reply].c.
6317 * Added silc_client_get_server to return server entry by the
6318 server name. Affected files lib/silcclient/silcapi.h and
6321 * Redefined the IDENTIFY command in protocol specification to be
6322 more generic. It now can be used to query information about
6323 any entity in the SILC Network, including clients, servers and
6324 channels. The query may be based either the entity's name
6325 or the ID. Added support for this in both client and server.
6327 Affected files silcd/command.c and lib/silcclient/command.c
6328 and command_reply.c.
6330 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6331 the _from_client and _from_server functions. Affected file
6334 * Added silc_client_get_channel_by_id_resolve to the file
6335 lib/silcclient/silcapi.h to resolve channel information by
6336 its ID. Added also silc_client_get_channel_by_id that
6337 does not resolve it from the server.
6339 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6341 * Added SilcServerEntry context into the client library
6342 to represent one server. The INFO command now allocates
6343 these to save the resolved server info. For now on the
6344 client library will also keep information about servers,
6345 connected and resolved with INFO.
6347 The INFO command now allocates the SilcServerEntry context
6348 and saves the server info there. The COMMAND_REPLY in
6349 the INFO now returns the parameters to application in
6350 same order as defined in the protocol specification.
6352 The entries are cached in the client->server_cache.
6354 * The INFO command is now issued after received the Client ID
6355 from the server. Affected file lib/silcclient/client.c.
6357 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6358 to the application as the mode changer might be server.
6359 It is guaranteed that NULL is not returned anymore to the
6360 application. Affected file lib/silcclient/client_notify.c.
6362 The ID Type is now also passed to the application so that
6363 it can check whether the returned entry is SilcClientEntry
6366 Added new function silc_client_get_server_by_id to return
6367 the server entry by ID. Affected files are the
6368 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6370 * Do not create the channel in the Irssi SILC Client when issuing
6371 the JOIN command but when received the sucessful JOIN command
6372 reply. Otherwise the channel might get created even though we
6373 could not join it. The Affected file is
6374 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6376 * Fixed a channel joining bug in router. The router must also
6377 check the channel modes, invite and ban lists etc. when serving
6378 the JOIN command sent by normal server. Affected file is
6379 silcd/command.c. The router now resolves the client's
6380 information from the server who sent the JOIN command if it
6381 does not know it, and processes the JOIN command only after
6384 * Changed the SilcCommandCb to take new argument; void *context2.
6385 Affected file lib/silccore/silccommand.h
6387 The second argument in the command callbacks in the server now
6388 includes the SilcServerCommandReplyContext if the command was
6389 called as pending command callback from the command reply.
6390 Otherwise it is NULL. When called as pending the status of the
6391 command reply will be checked and if it was erronous the
6392 error will be sent to the original sender of the command.
6393 This way the client always receives the error messages even
6394 though the server was actually the one who received the error
6395 when it resent the command to router, for example. Affected
6396 files silcd/command[_reply].[ch].
6398 * Fixed sending WHOWAS command's error message to client if
6399 the requested client could not be found. It was missing.
6402 * Changed the CMODE and CUMODE commands reply arguments in the
6403 protocol specification. The Channel ID is now sent in both
6404 of the commands to identify the channel. Implemented this
6405 new feature to the client and server. Affected files
6406 lib/silcclient/command_reply.c and silcd/command.c.
6408 * Made better checks for invite and ban lists in the JOIN
6409 command in server. Affected file silcd/command.c.
6411 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6413 * The server now performs the incoming host IP/DNS lookup
6414 using the silc_socket_host_lookup and thus does not block
6415 the server anymore. Affected file silcd/server.c.
6417 * Completed the multi-thread support for SILC Scheduler in
6418 the lib/silcutil/silcschedule.c.
6420 * Fixed the configure.in.pre to detect the pthread correctly
6423 * Fixed a deadlock in silc_task_queue_wakeup in the file
6424 lib/silcutil/silctask.c.
6426 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6428 * Added new function silc_schedule_wakeup that is used in
6429 multi-threaded environment to wakeup the main thread's
6430 schduler. It needs to be used when a thread adds a new task
6431 or removes a task from task queues. After waking up, the
6432 scheduler will detect the task queue changes. If threads
6433 support is not compiled in this function has no effect.
6434 Implemented the wakeup mechanism to both Unix and WIN32
6435 systems. Affected files are lib/silcutil/silcschedule.[ch],
6436 lib/silcutil/unix/silcunixschedule.c and the
6437 lib/silcutil/win32/silcwin32schedule.c.
6439 * Added new function silc_task_queue_wakeup to wakeup the
6440 scheduler by the specified task queue. Affected file
6441 lib/silcutil/silctask.[ch].
6443 * The silc_socket_host_lookup_start now wakes up the scheduler
6444 after adding the timeout task. Affected file is
6445 lib/silcutil/silcsockconn.c.
6447 * The silc_socket_host_lookup is synchronous now if the threads
6448 support is not compiled in. However, the callback is still
6449 called asyncronously through the scheduler, anyway. Affected
6450 file lib/silcutil/silcsockconn.c.
6452 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6454 * Added new function silc_socket_host_lookup to perform
6455 asynchronous IP and FQDN lookups for the socket connection.
6456 Affected files lib/silcutil/silcsockconn.[ch].
6458 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6460 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6461 that may or may not compile the mutex support in.
6463 Changed the silc_mutex_alloc interface. It allocates the
6464 mutex now to the sent pointer and returns TRUE or FALSE.
6466 Affected file lib/silcutil/silcmutex.h.
6468 * Wrote the SILC Task Queue interface to support multi-threads.
6469 Affected file lib/silcutil/silctask.[ch].
6471 * Wrote the SILC Scheduler to support multi-threads. Affected
6472 file lib/silcutil/silcschedule.c.
6474 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6476 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6477 in lib/silcutil/win32/.
6479 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6481 * Defined SILC Mutex API and SILC Thread API and implemented
6482 them for Unix. Affected files are
6483 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6484 lib/silcutil/unix/silcunixmutex.c and
6485 lib/silcutil/unix/silcunixthread.c.
6487 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6489 * Fixed the silc_server_remove_clients_by_server's channel
6490 key re-generation. The hash table handling was incorrect
6491 and would not work with many channels. Affected file is
6494 * Fixed some memory leaks around the server code.
6496 * Rewrote the silc_server_get_users_on_channel to support IPv6
6497 based Client ID's. Affected file silcd/server.c.
6499 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6500 specification. However, a separate document must be written
6501 to define the detailed signing procedure and the payload
6502 associated with the flag. Defined the flag to the
6503 lib/silccore/silcchannel.h as well.
6505 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6507 * Changed the dynamic tables to static size tables in the
6508 lib/silccrypt/silchmac.c.
6510 * Removed GCC dependencies from the code. A patch by cras.
6512 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6514 * Do not show the error "Error receiving packet bla bla"
6515 in server if it really was not an error (-2 means that reading
6516 is pending). Affected file silcd/server.c.
6518 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6520 * Fixed a possible crash in silc_server_remove_clients_by_server
6521 in silcd/server.c. Fixed there also some memory leaks.
6523 * Fixed the silc_idlist_replace_client_id. It could replace
6524 wrong key in the hash table. Affected file silcd/idlist.c.
6526 * Do not check whether there are global users on the channel
6527 if the channel->global_users is FALSE. Affected functions
6528 silc_server_remove_from_one_channel and
6529 silc_server_remove_from_channels in silcd/server.c. Also,
6530 do not check if the removed client is local as we can be
6531 sure that global client was not removed from the channel
6532 and checking for global users is not needed.
6534 * The silc_server_remove_clients_by_server now re-generates
6535 the channel keys correctly for those channels that had
6536 clients removed from them. Affected file silcd/server.c.
6538 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6540 * Found the reason of random crashes in the server. We weren't
6541 ignoring the SIGPIPE signal (which can be sent in write())
6542 and it crashed the server. Affected file silcd/silcd.c.
6544 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6546 * Assure that sock->user_data is not NULL in the function
6547 silc_server_packet_send in silcd/packet_send.c.
6549 * Disconnect the remote connection if it could not be added
6550 to any ID lists in the server. The affected file is
6553 * Check in silc_server_packet_send[_real/dest] that the
6554 socket is not disconnecting and ignore the data if it is.
6555 Affected file silcd/packet_send.c.
6557 * Define inline to __inline on native WIN32 compilation.
6558 Affected file includes/silcwin32.h.
6560 * Added some explicit type casts for inline code since MSVC
6561 require them. Affected files lib/silcutil/silcbuffer.h,
6562 lib/trq/silcdlist.h and lib/trq/silclist.h.
6564 * Print warning in log files from now on if the packet
6565 decryption fails. Affected file silcd/server.c.
6567 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6569 * Changed the `say' client operation's interface to accept
6570 new `type' argument to indicate the type of the message sent
6571 by the library. The application may filter the library's
6572 messages according the type. The affected file is the
6573 lib/silcclient/silcapi.h.
6575 * Added two new functions to lib/silcclient/silcapi.h:
6576 silc_client_del_client and silc_client_del_client_by_id.
6577 Affected file lib/silcclient/idlist.c.
6579 * Moved the clientincludes.h from includes/ to silc/ and
6580 serverincludes.h from includes/ to silcd/.
6582 * The modes for the CMODE and CUMODE are now passed as
6583 uint32 for application with COMMAND_REPLY. The affected
6584 file is lib/silcclient/command_reply.c.
6586 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6588 * /WHOIS without arguments shows client's own information.
6589 Affected file lib/silcclient/command.c.
6591 * Changed PING to not accept any arguments. The specs
6592 says that client can ping only the connected server so
6593 requiring an argument is not needed. Affected file is
6594 lib/silcclient/command.c.
6596 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6598 * Fixed a fatal bug in private message sending and reception
6599 encryption and decryption when using private message keys.
6600 The implementation was incorrect and did not follow the
6601 specification. It causd that some of the message were
6602 lost since it did not use the sending and receiving keys
6603 as the protocol suggests. This has been fixed and will cause
6604 incompatibilities with older clients when sending private
6605 message encrypted with private message keys. Affected files
6606 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6607 and various other in Irssi SILC Client.
6609 Added `responder' boolean argument to the functions
6610 silc_client_add_private_message_key[_ske] to indicate when
6611 the key is added as responder or initiator of the key
6614 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6616 * Removed the silc_ske_check_version function and created
6617 a SilcSKECheckVersion callback. Added also a function
6618 silc_ske_set_callbacks that is now used to set all SKE
6619 callbacks. The callback functions are not given to
6620 the SKE functions anymore, but this function is used to
6623 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6625 * Added `silc_version' argument to the silc_client_alloc
6626 to define the version of the application for the library.
6627 The library will use the version string to compare it
6628 against the remote host's (usually a server) version
6629 string. Affected file lib/silcclient/silcapi.h
6631 * Added the KE protocol context to Key Agreement context
6632 in client library so that we can abort the SKE if it
6633 is in process when we get timeout. Affected file is
6634 lib/silcclient/client_keyagr.c.
6636 * Do not resolve the client ID forever if it returns in the
6637 first time that such client does not exist. This was done
6638 for example with private message. Affected file is
6639 lib/silcclient/client_prvmsg.c.
6641 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6643 * Do not add regex.h for WIN32. The affected file
6644 includes/silcincludes.h.
6646 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6647 not work yet 100%. It generates the DLL's automatically
6648 when compiling with --with-win32 under cygwin.
6650 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6652 * lib/contrib/regex.c is not compiled on WIN32.
6654 * Added silc_net_get_socket_opt function to the
6655 lib/silcutil/silcnet.h.
6657 * Added includes/silcwin32.h for WIN32 specific includes
6660 * Do not use ptime structure or any of the posix process
6661 functions on WIN32 in lib/silccrypt/silrng.c.
6663 * Added silc_gettimeofday to provide generic function
6664 for struct timeval on all platforms. Added the function
6665 to lib/silcutil/silcutil.h.
6667 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6669 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6670 library as they clearly belong there. As a plus side we
6671 can make the actual socket connection routines platform
6674 Added also new generic function silc_socket_read and
6675 silc_socket_write (that used to be silc_packet_[read/write].
6676 The implementation of these are platform specific.
6678 * Added WIN32 specific routines of silc_socket_[read/write]
6679 to lib/silcutil/win32/silcwin32sockconn.c.
6681 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6683 * Added preliminary support for native WIN32 compilation under
6684 cygwin (using the -mno-cygwin option for GCC) to the
6685 ./configure.in.pre. The --with-win32 now prepares the
6686 compilation for native WIN32.
6688 * Rewrote the SILC Scheduler interface in the file
6689 lib/silcutil/silcschedule.h. The scheduler is now context
6690 based and does not have anymore any global static scheduler.
6691 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6692 and created lib/silcutil/win32 directory for WIN32 based
6695 * Added Unix specific network routines to the
6696 lib/silcutil/unix/silcunixnet.c and the old
6697 lib/silcutil/silcnet.c includes now only generic routines.
6699 Added WIN32 specific network routines to the
6700 lib/silcutil/win32/silcwin32net.c.
6702 * Added Unix specific utility functions from the
6703 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6705 * Added WIN32 SILC Scheduler to the file
6706 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6709 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6711 * Do not handle JOIN notify in the server if the target client
6712 is not registered (idata->registered == FALSE). The affected
6713 file is silcd/packet_receive.c.
6715 * Update the nickrec->founder in event_cumode in the Irssi SILC
6716 client. Affected file irssi/src/silc/core/silc-channels.c.
6718 * Fixed the CUMODE_CHANGE notify handling in the server when
6719 server and router are announcing their clients on channels.
6720 Now the mode changes are saved and notified correctly. The
6721 affected file is /silcd/packet_receive.c.
6723 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6724 They really did not replace the cache entry in the ID Cache.
6725 Now they do that. Affected file silcd/idlist.c.
6727 * Fixed the KICK notify handling in the Irssi SILC client to
6728 update the channel records so that the kicked client does not
6729 appear to be on the channel. The affected file is
6730 irssi/src/silc/core/silc-channels.c.
6732 * Always update the conn->current_channel when executing command
6733 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6735 * Fixed the KILL notify handling in Irssi SILC client to remove
6736 the killed client on all channels.
6738 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6740 * Fixed the silc_parse_command_line to remove extra spaces
6741 from the start and end of the arguments. Affected file is
6742 lib/silcutil/silcutil.c.
6744 * Cancel and free any active protocol in the function
6745 silc_server_close_connection. Affected file silcd/server.c.
6747 * Cancel and free any active protocol in the function
6748 silc_client_close_connction. Affected file is
6749 lib/silcclient/client.c.
6751 * Do not execute the KILL command for clients that are in
6752 history (ie. they are not in the network). Affected file is
6755 * Fixed KILL notify handling, client does not crash anymore.
6756 Affected file irssi/src/silc/core/silc-channels.c.
6758 * Reduced the default packet buffer size from 2048 to 1024 in
6759 lib/silccore/silcpacket.c.
6761 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6762 counter to the SKE context that is incresed when the SKE library
6763 performs async operation outside the library. If the outside
6764 process frees the SKE context and FREED status will be set
6765 and the library will detect after the sync operation that the
6766 libary is freed. The affected files are
6767 lib/silcske/silcske[_status].[ch].
6769 * Resolve the client entry information in the function
6770 silc_client_channel_message to assure that NULL pointer is not
6771 passed as client entry to the application. */
6773 * Fixed the task timeout calculation to assure that there is
6774 never negative timeouts. The affected file is
6775 lib/silcutil/silcschedule.c.
6777 * Fixed the channel user mode notification sending in server.
6778 It was sent point-to-point to the router (or to server by router)
6779 but it needs to be destined to a channel. The routines now
6780 supports sending the channel user mode notifys to the channels
6781 when announcing clients and channels. Affected files are
6782 silcd/server.c and silcd/packet_receive.c.
6784 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6785 It did not actually replace the old channel entry in the cache.
6786 Affected file lib/silcclient/client_notify.c.
6788 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6790 * Fixed a possible crash in silc_packet_send_prepare. It now
6791 assures always that there is enough space in the buffer and
6792 at the tail area of the buffer (for MAC).
6794 Fixed the inbound buffer reallocation in silc_packet_read.
6795 It was old code and did not handle the reallocation correctly.
6798 The affected file is lib/silccore/silcpacket.c.
6800 * Fixed buffer overflow in silc_parse_nickname in the file
6801 lib/silcutil/silcutil.c.
6803 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6805 * make install generates new server keys only if there is not
6808 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6810 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6811 Added check that if the NOREPLY is set then we will not send
6812 the away message. This avoids infinite loop of away messages
6813 if both clients are away. The affected file is
6814 lib/silcclient/client_prvmsg.c.
6816 * Fixed client crash if /NICK was given without arguments.
6817 Affected file lib/silcclient/command.c.
6819 * Server does not send the invite list in INVITE command back
6820 to the client if the list was not altered. Added this notion
6821 to the protocol spec as well. Affected file silcd/command.c.
6823 Fixed possible crash in INVITE command by checking the
6824 value of silc_server_get_client_route command.
6826 * Fixed the INVITE notify type handling. The arguments are now
6827 taken in correct order and client does not crash. The affected
6828 file is irssi/src/silc/core/silc-channels.c.
6830 Removed the "Inviting xxx to channel" message from the
6831 client library away and let the application handle it.
6832 Affected file lib/silcclient/command.c. Added that message
6833 to Irssi SILC client's message formats.
6835 * Fixed CMODE command crash in client. It now checks the
6836 amount of arguments correctly and does not crash. The affected
6837 file is lib/silcclient/command.c.
6839 * Do not create new channel automatically in silc_channels_join
6840 but check whether the channel by that name already exists.
6841 Affected file irssi/silc/core/silc-channels.c.
6843 * Do not send the SERVER_SIGNOFF to router if the disconnected
6844 entity was the router. Affected file silcd/server.c.
6846 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6847 SILC client as it was missing from there.
6849 Added the handling of the KICK notify to the Irssi SILC client
6850 as it was missing. Added "you have been kicked" message to
6851 Irssi SILC client's message modules formats.
6853 Added the handing of the KILL notify to the Irssi SILC client
6854 as it was missing. Added the kill message module formats
6857 The affected file is irssi/src/silc/core/silc-channels.c.
6859 * The router did not save the channel mode the server announced.
6860 Affected file silcd/packet_receive.c.
6862 * Fixed a possible crash in INFO command in server. If the
6863 server did not provide the server info it crashed. Affected
6864 file silcd/command.c.
6866 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6868 * Fixed the GETKEY command in the server to check also the
6869 global list. Otherwise the GETKEY would not work correctly
6870 in normal SILC server. Affected file silcd/command.c.
6872 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6874 * Fixed GETKEY crash, it crashed if the command did not succseed.
6876 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6878 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6879 is now real and not just an macro interface to GMP.
6881 Removed the entire GMP from the source tree and imported new
6882 NSS MPI library instead. Reason for removing GMP is that it is
6883 extremely large and compiles extremely slow. The NSS MPI
6884 is only a few files and compiles in less than 10 seconds.
6885 The speed is also about the same as GMP. The MPI is imported
6886 to lib/silcmath/mpi.
6888 If the system has GMP installed we will still use the GMP.
6889 If it is not then the NSS MPI will be compiled.
6891 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6893 * Merged a long nickname (127 characters long) crash bugfix from
6894 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6896 * Merged a freed memory reference bugfix from Irssi CVS tree.
6897 Affected file irssi/src/core/commands.c.
6899 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6901 * Added the server's public key sving and verification to the
6902 server when performing the SKE. This was missing and the
6903 remote server's (or router's) public key was accepted without
6904 checking whether we have it previously or trust it at all.
6905 Affected file silcd/protocol.c.
6907 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6909 * Check in the silc_server_timeout_remote if protocol is active
6910 and make sure that the protocol's final callback is called so
6911 that all memory if freed. Affected file silcd/server.c.
6913 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6915 * silc_server_whois_send_reply crashed the server if the nickname
6916 was 127 characters long. Affected file silcd/command.c.
6918 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6920 * Added sanity check to the silc_server_new_client. If the hostname
6921 is provided inside username then check that the provided hostname
6922 really is the same as the resolved one. If the hostname was not
6923 resolved then check it from the public key. Affected file is
6924 silcd/packet_receive.c.
6926 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6927 if the server disconnected us and the connection is not valid
6928 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6930 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6931 the library to the lib/silcutil/silcutil.[ch].
6933 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6935 * Close log file after open. Affected file
6936 lib/silcutil/silclog.c.
6938 * Check whether sock == NULL in silc_client_send_packet and return
6939 if it is. Affected file lib/silcclient/silcclient.c.
6941 * Check rec->entry == NULL in the Irssi SILC Client before
6942 sending the channel message. Affecte file is
6943 irssi/src/silc/core/silc-servers.c.
6945 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6947 * Merged a splitted window bugfix from Irssi CVS tree. The
6948 affected file is irssi/src/fe-text/textbuffer-view.c.
6950 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6951 It did not print nickname.
6953 * Improved the distributions system a bit.
6955 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6957 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6958 irssi/src/fe-text/gui-window.c.
6960 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6961 to in-active server. The affected file is
6962 irssi/src/silc/core/client_ops.c.
6964 * Resolve the client in USERS command reply if the entry does
6965 not have username resolved. The affected file is
6966 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6967 command to WHOIS command to really resolve stuff. The USERS
6968 is not used any more in any critical section so WHOIS can
6969 be used even though it might be slower than IDENTIFY.
6971 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6974 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6976 * Changed the protocol API a bit more consistent in the
6977 lib/silccore/silcprotocol.[ch].
6979 * Changed the following headers to ROBODoc format:
6981 lib/silccore/silcpayload.h
6982 lib/silccore/silcprotocol.h
6983 lib/silccore/silcsockconn.h
6985 All core library headers are now formatted.
6987 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6989 * Fixed a bug in Irssi SILC client; do not show that you are
6990 server/router operator if you really are not. Affected file is
6991 irssi/src/silc/core/client_ops.c.
6993 * Renamed silc_command_free_payload to silc_command_payload_free.
6994 Affected file lib/silccore/silccommand.h
6996 * Added silcmath.h to include the prototoypes of various routines
6997 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7000 * Changed the following headers to ROBODoc format:
7002 lib/silccore/silcchannel.h
7003 lib/silccore/silccommand.h
7004 lib/silccore/silcid.h
7005 lib/silccore/silcidcache.h
7006 lib/silccore/silcmode.h
7007 lib/silccore/silcnotify.h
7008 lib/silccore/silcpacket.h
7009 lib/silcmath/silcmath.h
7011 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7013 * Added checking to the server code not to start the server if
7014 ciphers and stuff are not configured properly. Affected files
7015 silcd/serverconfig.[h] and silcd/server.c.
7017 * Changed the layout of the header files of the public interfaces
7018 in the SILC libraries. The new layout supports ROBODoc
7019 documentation tool (and some others) so that it is easy to create
7020 a library reference manual. All the other headers and source
7021 code must still follow the CodingStyle document. Also source
7022 code must not include these ROBODoc stuffs, only the headers.
7023 Furthermore, all public interface headers must now be named
7024 by using `silc' prefix, example: silcapi.h, silccipher.h.
7025 Some files were renamed due to this. All the other headers
7026 must not be used as public interfaces. I will update the
7027 CodingStyle document later. Changed following headers, so far:
7029 lib/silcclient/silcapi.h
7030 lib/silccore/silcauth.h
7031 lib/silccore/silcprivate.h
7032 lib/silccrypt/silcdh.h
7034 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7038 * Removed silc_client_packet_send_flush from the client library
7039 as it is not needed. Affected file lib/silcclient/client.[ch].
7041 * Added printing of message of unresolved authentication method
7042 to the Irssi SILC client. Added it to the module formats.
7043 Removed the same message from the client library.
7045 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7047 * Added new distribution feature, DISTLABEL. Every distribution
7048 can define own preprocessor label that can be used in the
7049 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7050 file distributions, acconfig.h.pre and prepare.
7052 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7054 * Added Makefile.defines_int to include the actual definitions
7055 for Makefile.defines.in. Tested the new distribution system,
7056 created distributions and tested installation.
7058 * Added AWAY message printing to the Irssi SILC client. Added
7059 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7061 * Added SCONNECT command to call the SILC's CONNECT command.
7062 Cannot use CONNECT directly since Irssi uses that internally.
7063 Affected file irssi/src/silc/core/silc-servers.c.
7065 Added ACTION local command. It is same as ME command but takes
7066 the channel as mandatory argument.
7068 Rewrote some of the Irssi's help files to suite for SILC
7071 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7073 * Added Makefile.defines[.in] that should for now on be included
7074 in all Makefile.am file in the source tree. That file includes
7075 all common compilation definitions for SILC source tree.
7077 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7079 * Minor changes to the ./prepare script to change the package
7080 name according the distribution name to the configure.in.
7082 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7084 * Created new distribution system. Added file `distributions'
7085 that defines all the distributions that can be created out of
7086 the SILC source tree. The ./prepare script now reads that
7087 file to determine how to prepare the distributions. The
7088 first argument to the ./prepare is the name of the distribution
7089 and second is the version of the distribution. If given
7090 without arguments it creates the default (toolkit) distribution
7091 with the default version (defined in ./prepare).
7093 All Makefile.am files that are subject to the distributions
7094 are now named as Makefile.am.pre. These are ./Makefile.am
7095 and lib/Makefile.am. Others may be changed later.
7097 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7099 * Added invite list, ban list, some key management and connection
7100 error message printing to module formats in the Irssi SILC client.
7102 * Added new silc_client_set_away_message to set the away message
7103 that is back to the person who sent private message. The
7104 affected file lib/silcclient/silcapi.h and the
7105 lib/silcclient/client_prvmsg.c.
7107 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7109 * Fixed the private message sending in the Irssi SILC client,
7110 added local command KEY to the Irssi SILC client.
7112 Added key management and key agreement message formats to the
7113 irssi/src/fe-common/silc/module-formats.[ch].
7115 Added USERS (alias WHO) printing, server/router operator
7116 indication and LIST command printing to the module formats.
7118 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7120 * Fixed channel joining notify handling, cumode notify handling
7121 from Irssi SILC client.
7123 * Added SILC specific module-formats to the Irssi SILC client so
7124 that SILC specific message hilighting, colors etc is possible.
7125 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7127 Added channel mode, channel user mode, actions, notices,
7128 whois and whowas printing to the the module-formats.c.
7130 * Fixed a bug in channel deletion in the server. The channel
7131 is not left to the cache even if the channel founder auth mode
7132 is set when there are no users anymore on the channel. Affected
7133 file silcd/server.c.
7135 * The silc_net_localhost now resolves the entire hostname including
7136 the domain name. Affected file lib/silcutil/silcnet.c.
7138 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7140 * Changed the ask_passphrase client operation to be ascynchronous.
7141 It has now a completion callback and a context that the
7142 application must call after it has got the passphrase from
7143 the user. Affected files lib/silcclient/silcapi.h,
7144 lib/silcclient/protocol.c, lib/silcclient/command.c and
7147 Added SilcAskPassphrase callback that the application calls
7148 to deliver the passphrase to the library.
7150 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7151 The public key verification and especially a certificate
7152 verification is asynchronous procedure.
7154 Added new SILC_SKE_STATUS_PENDING status to indicate the
7155 request is pending and a callback will be called to finalize
7158 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7159 indicate that remote end did not send its public key (or
7160 certificate), even though we require it. Added check for this
7161 condition in the SKE. This was a security bug, now fixed.
7163 Defined new SilcSKEVerifyCbCompletion callback that is called
7164 when the verification process is completed.
7166 The affected files lib/silcske/silcske_status.h and
7167 lib/silcske/silcske.[ch].
7169 * Changed the verify_public_key client operation to be async
7170 as well. Defined SilcVerifyPublicKey callback that is used to
7171 indicate the success of the public key verification process.
7173 Changed the server and client to use the new async client
7176 * Changed the Irssi SILC client's internal scheduler to be called
7177 twice as many times as it used to be. As a result the client
7178 should be a bit faster now. Affected file is
7179 irssi/src/silc/core/silc-core.c.
7181 * Added support to Irssi SILC client of asynchronous public key
7182 verification and passphrase inquiry. Affected file is
7183 irssi/src/silc/core/silc-core.c.
7185 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7187 * Do not say "You have left channel %s" in client library.
7188 Moved it to the application. Affected files are
7189 lib/silcclient/command.c and silc/client_ops.c.
7191 * Fixed silc_client_get_clients. Command context was not
7192 duplicated and was freed memory in the callback. Affected
7193 file lib/silcclient/idlist.c.
7195 * Do not say "you are now talking..." on JOIN command in the
7196 client library. The appliation must handle it.
7198 * Do not say ".. changed topic to" in command reply in the
7199 client libary. The application must handle it.
7201 * Fixed TOPIC command sending in the client library.
7203 * Fixed a memory leak in silc_client_command_free in the file
7204 lib/silcclient/command.c.
7206 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7208 * Imported a modified version of Irssi client to the source tree.
7209 The Irssi will be used to create a new client called
7210 Irssi SILC. Imported to irssi/.
7212 Added silc_core_init_finish function to the Irssi. Affected
7213 file irssi/configure.in.
7215 A lot changes in the Makefile.ams around the irssi tree.
7217 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7219 * Do not rehash if the new size is same as the old size of the
7220 hash table, in the silc_hash_table_rehash*. The affected file
7221 lib/silcutil/silchashtable.c.
7223 * Replaced hash_table_del_by_context calls from the server
7224 (when channel->user_list and client->channels) to the
7225 hash_table_del as it is sufficient and faster.
7227 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7229 * Added silc_hash_table_list, silc_hash_table_get and the
7230 SilcHashTableList structure to provide an alternative way to
7231 traverse the hash table. The affected files are
7232 lib/silcutil/silchashtable.[ch].
7234 * Changed the server's idlist routines to use the hash table
7235 routines to optimize the code.
7237 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7239 * Replaced the client entry's `channel' list and channel entry's
7240 `user_list' list to hash tables for optimized lookup. Changed
7241 the code to use the hash table interface around the code.
7242 Affected file lib/silcd/idlist.[ch].
7244 * Added `auto_rehash' boolean argument to the function
7245 silc_hash_table_alloc to indicate whether the hash table should
7246 auto-rehash when it thinks is appropriate time. It will
7247 increase the hash table size if the there is twice as much
7248 entries in the table than the size of the table, and will
7249 decrease the size if there are twice as less entries than
7250 the size of the table.
7252 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7254 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7256 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7258 * silc_idcache_purge_by_context deletes the entry now by context
7259 as it is supposed to do. Affected file lib/silccore/idcache.c.
7261 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7262 client is not anymore valid (WHOWAS givens the info) and not
7263 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7265 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7267 * Removed the `data' and `data_len' arguments from the ID Cache
7268 interfaces and added `name' argument. ID Cache does not handle
7269 anymore the binary data only a names associated with given ID.
7271 * When hashing a Client ID with silc_hash_id the entire ID is
7272 not hashed anymore, instead only the hash of the Client ID is
7273 hashed. This way we can access the Client ID from the cache
7274 with Client ID but with the hash of the ID (which is a hash of
7275 the nickname) as well without any difference in performance.
7277 Added also silc_idcache_find_by_id_one_ext to do one on one
7278 searching when we have the actual ID. Added also function
7279 silc_hash_client_id_compare. The affected files are
7280 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7282 * When hashing the name associated with a ID it is always done
7283 in lowercase. This way we can access the cache without worrying
7284 about case-sensitivity, even though, for example nicknames are
7287 * Fixed a bug in server with channel message sending. It put
7288 wrong ID type as destination ID. The affected file
7289 silcd/packet_send.c.
7291 * silc_idcache_del_by_context now deletes from all hash tables
7292 by context. Affected file lib/silccore/idcache.c.
7294 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7296 * Changed the client library to use the new ID Cache interface.
7297 Changes around the source tree.
7299 * Added silc_hash_table_rehash_ext to rehash with specific
7300 hash function. Affected file lib/silcutil/silchashtable.[ch].
7302 * Added silc_hash_string_compare to compare two strings in the
7303 hash table. Affected file lib/silcutil/silcutil.[ch].
7305 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7307 * Added new function silc_idcache_del_by_context into the
7308 lib/silccore/idcache.[ch].
7310 * Changed the server's ID list routines to use the new ID Cache
7311 interface. Changes around the source tree.
7313 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7315 * Added silc_hash_table_del[_by_context]_ext functions in to the
7316 lib/silcutil/silchashtable.[ch].
7318 Removed silc_hash_table_find_all* routines and added new
7319 silc_hash_table_find_foreach to replace them.
7321 Added silc_hash_table_replace_ext function as extended
7322 replacing function. Separated the simple hash table interface
7323 from the extended hash table interface in the file
7324 lib/silcutil/silchashtable.h.
7326 * Fixed minor bugs and changed it to use some of the new
7327 hash table functions in lib/silccore/idcache.c
7329 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7331 * Added new function silc_hash_table_find_all to return all keys
7332 in the hash table by the specified key. As the hash table is
7333 collision resistant it also makes it possible to have several
7334 duplicate keys in the hash table. This function may be used to
7335 find all of the keys from the hash.
7337 Added user_context arguments to the SilcHashFunction,
7338 SilcHashCompare and SilcHashDestructor to deliver user specified
7341 Added new fuctions silc_hash_table_find[_all]_ext to do
7342 extended lookup with specified hash and compare functions and
7343 specified user contexts.
7345 Added new function silc_hash_table_add_ext to add the key
7346 with specified hash function and user context.
7348 Added new function silc_hash_table_foreach to traverse all
7349 entrys in the hash table. Added SilcHashForeach callback
7352 Added new function silc_hash_table_del_by_context to delete
7353 the entry only if the context associated with the key matches.
7355 Affected files are lib/silcutil/silchashtable.[ch].
7357 * Removed silc_hash_[server/client/channel]_id and added just
7358 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7359 silc_hash_id_compare to compare two ID's using as the hash table
7360 comparison function. Added also silc_hash_data to hash
7361 binary data and silc_hash_data_compare to compare it.
7363 * Removed silc_idlist_find_client_by_hash as it is not needed
7364 anymore. Affected file silcd/idlist.[ch].
7366 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7367 to use internally the SilcHashTable. The new ID Cache is a lot
7368 faster than the old one. Some of the ID Cache interface was also
7369 rewritten and obsolete and stupid functions were removed.
7371 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7373 * Added entry_count field to the SilcHashTable to keep the number
7374 of the entries in the table. Implemented the function
7375 silc_hash_table_rehash. Added new function
7376 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7378 Fixed a minor bug in silc_hash_table_free.
7380 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7381 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7382 into the lib/silcutil/silcutil.[ch].
7384 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7386 * Implemented a collision resistant hash table into the
7387 lib/silcutil/silchashtable[ch]. See the header and the source
7388 for the SilcHashTable API.
7390 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7392 * Merged dotconf version 1.0.2 into lib/dotconf.
7394 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7396 * Do not compile anything in lib/silcsim/* if the SIM support
7397 is not enabled. The tree should now compile without problems
7400 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7402 * Compiled the SILC under cygwin. Compiled and tested briefly
7403 without problems. More tests needed. The SIMs didn't compile
7406 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7408 * Fixed possible crash in silc_get_username in the
7409 lib/silcutil/silcutil.c.
7411 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7413 * Fixed a va_arg in silc/client_ops.c.
7415 * Oops, RC5 routines were named AES and caused some problems
7416 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7418 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7420 * Added new SilcIDIP structure into the lib/silccore/id.h and
7421 replaced the old `ip' fields from all SILC ID's to that type.
7422 This is a step towards IPv6 support.
7424 The silc_id_get_len takes now the ID as an extra argument.
7425 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7426 both IPv4 and IPv6 based ID's.
7428 The affected files are lib/silccore/id.[ch] and other files
7429 around the tree using these routines.
7431 * Removed the ID length arguments in server from various
7432 silc_server_send_notify_* routines -> they are not needed
7435 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7437 * Fixed memory leak in silc_encode_pem_file in the file
7438 lib/silcutil/silcutil.c.
7440 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7442 * Check minor version as well in the SKE. Affected files are
7443 silcd/protocol.c and lib/silcclient/protocol.c.
7445 * Added --identifier option to the server so that an identifier
7446 can be when creating the public key for the server. Affected
7447 file is silcd/silcd.c.
7449 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7450 lib/silccrypt/silcpkcs.c.
7452 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7454 * Register default ciphers and stuff when using -C option with
7455 the server. Affected file sildc/silcd.c.
7457 * Put back the servers public key filename format, it is better
7458 than the new one. For now, the client keys are saved with the
7459 new filename format. The affected file silc/client_ops.c.
7461 * Implemented the Cipher API for the rest of the ciphers that
7462 did not implement it or implemented it the wrong way.
7464 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7466 * Register default ciphers and stuff when using the -S option
7467 in the client. Affected file silc/silc.c. Same also when
7468 creating new key pair with -C option.
7470 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7472 * Fixed the silc_verify_public_key client operation function to
7473 save the public keys differently. The fingerprint is now
7474 used as filename and not the hostname. This way also the
7475 client keys are saved uniquely and not with hostnames. The
7476 affected file is silc/client_ops.c.
7478 * Trimmed the silc_hash_fingerprint function to remove extra
7479 whitespaces from the end of the fingerprint. The affected
7480 file is lib/silccrypt/silchash.c.
7484 * Added silc_cipher_register_default function to register all
7485 default ciphers. It can be used when configuration files
7486 does not exist and the application does not want any specific
7487 ciphers in any specific order.
7489 The SilcDList is now used as silc_cipher_list dynamically
7490 allocated cipher list. Removed the static list all together
7491 and now all ciphers must be allocated to the dynamic list.
7492 The silc_cipher_alloc routine was changed to check only the
7495 All silc_cipher_* routines that used to return int returns
7498 The affected files lib/silccrypt/silccrypt.[ch].
7500 * The same thing was done to silc_hash_* as for silc_cipher_*
7501 routines. Affected files lib/silccrypt/silchash.[ch].
7503 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7504 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7505 Added also silc_pkcs_[un]register[_default] functions.
7506 Removed the data_context from the PKCS API.
7508 * Added silc_hmac_register_default function to register default
7509 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7510 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7511 to unregister all hmacs at once.
7513 * Register the default ciphers, hash functions, PKCSs and HMACs
7514 if client's configuration file does not exist. The affected
7517 * The client did not load the hash functions from the SIM
7518 modules at all. Added support for this. Affected file is
7519 silc/clientconfig.c.
7521 * When decoding public key with silc_pkcs_public_key_decode, check
7522 the supported algorithm only if PKCS are registered. Affected
7523 file lib/silccrypt/silcpkcs.c. The same was done with the
7524 silc_pkcs_private_key_decode.
7526 * Fixed the SILC List routines to keep the list always in order.
7527 It used to change the list's order when traversing the list but
7528 not it preserves the order. Affected file lib/trq/silclist.h.
7530 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7532 * Added the client library to use the SilcSocketConnection's
7533 reference counter (by silc_socket_dup) to prevent the bug that
7534 the socket object may be freed underneath async operation.
7536 * The name resolv library checking fixes in the configure.in.pre.
7539 * Created new version of the protocol drafts for future
7540 development. The -03 drafts are the ones that will be changed
7541 in the trunk now and the -02 will remain as they are.
7543 * Send list of CUMODE notifys to the router when announcing
7544 the channel users to the router. Affected file silcd/server.c.
7545 If the router receiving channel founder CUMODE for a channel
7546 that already has channel founder it will send CUMODE notify
7547 to the sender to remove the channel founder rights from the
7548 announced client. Affected file silcd/packet_receive.c.
7550 * The CUMODE notify may now use Server ID as well as the entity
7551 who changes the mode. Updated protocool specs.
7553 * Updated INSTALL and README files.
7555 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7557 * New web pages in the http://silc.pspt.fi. The pages was
7562 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7564 * Implemented the [DenyConnectin] config section in the server.
7565 Added silc_server_config_denied_conn to check whether incoming
7566 connection is denied. Affected file silcd/serverconfig.[ch].
7568 * Do not check the ports when checking the incoming configuration
7569 data if the port is 0, meaning any. Affected file is
7570 silcd/serverconfig.c.
7572 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7574 * Fixed buffer overflow in silc_string_compare in the file
7575 lib/silcutil/silcutil.c.
7577 * Fixed double free in silc_server_command_leave in the file
7580 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7582 * Fixed the version checking in the server. Affected file is
7585 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7587 * Fixed the configuration data fetching when accepting new
7588 connections in the server. Affected file silcd/server.c.
7590 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7592 * Added `sender_entry' argument to the function
7593 silc_server_packet_relay_to_channel so that we can check
7594 whether some destination actually belongs to the same route
7595 the sender belongs (ie, we must not resend the packet to the
7596 sender). Affected file silcd/packet_send.[ch].
7598 * Added `servername' field to the SilcClientEntry in the server
7599 to hold the name of the server where client is from. Affected
7600 file is silcd/idlist.h.
7602 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7604 * Moved the channel message encrypting in the router betwen
7605 router connections from silc_server_channel_message to the
7606 silc_server_packet_relay_to_channel since we want to check
7607 whether we have anybody channel before encrypting anything.
7608 Affected files silcd/packet_[receive/send].c.
7610 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7612 * Fixed the [AdminConnection] server config section to support
7613 multiple entries. Affected file silcd/serverconfig.c.
7615 * Added support into the server to check the validity of the
7616 incoming connection before executing any KE or authentication
7619 * The connection configuration is now saved to the KE and
7620 connection auth protocol contexts and not fetched anymore in
7621 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7623 * The local hosts listenning address and port is also resolved
7624 now when starting the server. We want to have the socket object
7625 to include the real address and port for the listener. Added
7626 new function silc_net_check_local_by_sock into the files
7627 lib/silcutil/silcnet.[ch].
7629 * Fixed a broadcast bug in server -> do not broadcast if we
7632 * Fixed a routing bug. Do not route broadcast packets ever.
7633 Broadcast packets must be processed always and not routed since
7634 they may be destined to some other host than yourself and thus
7635 would get routed without no good reason. Affected file is
7638 * Added function silc_server_config_is_primary_route to check
7639 whether primary router connection has been configured (a router
7640 configuration that we are initiating). If there is not, we
7641 will assume that there is only two routers in the SILC network
7642 and we will use the incoming router connection as our primary
7643 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7645 * Changed the order of the broadcasting. Broadcast _after_ the
7646 packet has been processed not before. Affected file is
7649 * Fixed a [ClientConnection] parsing bug. The port was never
7650 parsed correctly thus resulting to port 0. Affected file
7651 silcd/serverconfig.c.
7653 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7654 argument and did not set the broadcast packet flag. Affected
7655 file silcd/packet_send.c. Fixed same bug in the function
7656 silc_server_send_notify as well.
7658 * If we receive NEW_ID packet for our own ID in the server, ignore
7661 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7665 * Removed the nickname from the Private Message Payload.
7666 Updated the code and the protocol specs.
7668 * Updated protocol specs for submitting to the IETF.
7670 * Tweaked the Random Number Generator a bit. Affected file
7671 lib/silccrypt/silcrng.c. Exported a new function
7672 silc_rng_[global]_add_noise which can be used to add more
7675 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7677 * Do not parse packets with different timeout when protocol
7678 is active -> may cause problem with rekey. Affected file
7681 * When server receives signoff notify it must not create
7682 new channel key if the client is on any channels since the
7683 sender of the signoff notify will create it.
7685 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7687 * Added printing of error messages during SKE protocol from the
7688 failure packet sent by server during SKE. Affected file
7691 * Removed the client's failure_callback handling with timeout
7692 and handle it immediately when received.
7694 * The SKE library returned wrong type in SUCCESS and FAILURE
7695 packets. They must be 32 bit MSB not 16 bit MSB.
7697 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7699 * Ok, rewrote the logic of the re-key and now it seems to work.
7700 I tested it on high traffic with frequent re-keys without
7701 problems. Added hmac_receive (and renamed hmac to hmac_send)
7702 in SilcClientConnection in lib/silcclient/client.h and
7703 in SilcIDListData in silcd/idlist.h. Also, removed the
7704 SilcPacketParserContext's cipher and hmac fields as they are
7705 not needed anymore and actually caused some problems when
7706 the ciphers and hmac's changed underneath the packet parser.
7708 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7710 * If re-key protocol is active then process the incoming packets
7711 synchronously since we must assure that icoming packets encrypted
7712 with the old key is processed before the new keys is set to
7713 use. This is true other packets than for REKEY packets.
7714 Affected file silcd/server.c. The same was done to client library
7715 as well, affected file lib/silcclient/client.c.
7717 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7719 * Fixed bug in client and server to accept the force send if
7720 the packet is send from silc_[server/client]_packet_process
7721 function. Otherwise the packets are never delivered, oops.
7723 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7725 * Disable force sending of packets when REKEY protocol is active.
7726 We must assure that no packet is sent directly when rekey is
7727 performed. All packets must be sent through packet queue.
7728 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7729 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7730 function is silc_[server/client]_packet_send_real to check
7733 * Replaced the SIM paths from example config files to
7734 /usr/local/modules. Also, make install creates now
7735 /usr/local/silc/logs directory to hold all the SILC server
7738 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7740 * Made the configure.in.pre work on Solaris. Patch by salo.
7742 * Made all ciphers compatible with non-x86 machines. Defined
7743 CBC mode macros into lib/silccrypt/ciphers_def.h.
7745 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7747 * Fixed the make install.
7749 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7751 * When MAC computation fails the silc_packet_decrypt returned 0
7752 even though it was supposed to return -1. Fixed this. The
7753 affected file is lib/silccore/silcpacket.c.
7755 * Do not replace the config files in /etc/silc (in make install)
7756 if they already exist. Affected file ./Makefile.am.
7758 * Do not send re-key packets immediately but through packet queue.
7759 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7761 * Changed silc_net_check_host_by_sock to return FALSE if the
7762 IP/DNS could not be resolved. Though, it returns the IP address
7763 now even if it could not resolve it (but returns also FALSE).
7764 Affected file lib/silcutil/silcnet.[ch].
7766 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7768 * Added silc_pkcs_decode_identifier to decode the public key's
7769 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7770 Added also silc_pkcs_free_identifier. Added also new context
7771 SilcPublicKeyIdentifier.
7773 * Added -S option to the silc client. It is used to dump the
7774 contents of the specified public key file.
7776 * Changed the PKCS api to return the public key length when
7777 setting the public key.
7779 * Fixed a fatal bug in the public and private key file loading.
7780 Affected file lib/silccrypt/silcpkcs.c.
7782 * Execute the packet parsing for client with zero (0) timeout
7783 if the protocol is active. Affected file silcd/server.c.
7785 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7787 * Made the key generation options to the silcd program. Added
7788 -C option, equivalent to client's option.
7790 * Added new [ServerKeys] config section to the server. It
7791 configures the server's public and private key.
7793 * Defined generic Public Key Payload into the protocol
7794 specification to send specific type of public keys and
7797 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7798 public key or certificate.
7800 * Implemented the GETKEY command to the server and to the
7801 client library and on user interface.
7803 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7805 * Made preliminary `make install' work.
7807 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7809 * Added SilcServerRekey context into silcd/idlist.h.
7811 * Added the PFS support as defined in the specification to the
7812 SKE protocol. Affected files lib/silcske/*.c.
7814 * Added `ske_group' field to the SilcServerRekey context to hold
7815 the number of the SKE group that is used with PFS in re-key.
7816 Affected file silcd/idlist.h.
7818 * Added PFS re-key support to the server. Affected file is
7821 * Added silc_protocol_cancel to cancel execution of the next
7822 state of the protocol. Affected file is
7823 lib/silccore/silcprotocol.[ch].
7825 * Added the re-key support with and without PFS to the client
7826 library. Re-key is performed once in an hour, by default.
7828 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7829 Added silc_client_rekey_callback and silc_client_rekey_final.
7830 Affected files are lib/silcclient/protocol.[ch] and
7831 lib/silcclient/client.[ch].
7833 * Removed the `hmac_key' and `hmac_key_len' fields from the
7834 SilcClientConnection structure; not needed. Affected file is
7835 lib/silcclient/client.h.
7839 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7841 * Do not ask whether user wants to use the negotiated private key
7842 for private messages, just use it. Affected file is
7843 silc/local_command.c.
7845 * Added `send_enc_key' and `enc_key_len' fields to the
7846 SilcIDListData structure since they are needed in the re-key
7847 phase. Affected file is silcd/idlist.[ch].
7849 * Implemented the simple re-key protocol into the server.
7850 Affected files silcd/server.c and silcd/protocol.[ch]. The
7851 re-key will be performed once in an hour, by default.
7853 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7854 Added silc_server_rekey, silc_server_rekey_callback and
7855 silc_server_rekey_final.
7857 * Removed Tunneled flag from the protocol. Updated the code
7858 and the specifications.
7860 * Adde `pfs' field to the SilcIDListData to indicate whether
7861 the PFS is to be performed in the re-key. Affected file is
7864 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7866 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7867 int64 of at least the xintXX size. If void * is less that 4
7868 bytes uint32 * will be used. Defined bool as boolean.
7870 * Changed _ALL_ unsigned long and unsigned int to uint32,
7871 unsgined short to uint16 in the source tree.
7873 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7874 not handle clients that has entry->data.registered == FALSE.
7875 They are not in the network anymore. Affected file is
7878 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7880 * Implemented the sending of the SERVER_SIGNOFF notify in the
7881 server. Affected file is silcd/server.c.
7883 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7884 Added also silc_notify_payload_encode_args into the
7885 lib/silccore/silcnotify.[ch].
7887 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7888 Affected file silcd/packet_receive.c.
7890 * Implemented the SERVER_SIGNOFF notify handling in the client
7891 library. Affected file lib/silcclient/client_notify.c. Also,
7892 implemnted the printing of the SERVER_SIGNOFF info to the
7893 application. Affected file silc/client_ops.c.
7895 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7896 if the deleting was successful. Affected file silcd/idlist.[ch].
7898 * Added support for public key authentication in the connection
7899 authentication protocol in the client library. Affected file
7900 lib/silcclient/protocol.c.
7902 * Changed the server's silc_idlist_get_clients_by_* interface
7903 to support already allocated array so that new entries may be
7904 added to pre-allocated array. Affected file silcd/idlist.[ch].
7905 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7906 and command replies.
7908 * All command reply functions in the server now calls the
7909 pending command callback even if error occured. This way the
7910 error will be delivered to the client as well. Affected files
7911 silcd/command.c and silcd/command_reply.c.
7913 * Fixed INFO command to return local server's info if no server
7914 was provided. Affected file lib/silcclient/command.c.
7916 * Removed RESTART command for good. Updated the code and the
7919 * Rewrote parts of the task system. It is a bit simpler now.
7920 Removed unsued task priorities. The affected files are
7921 lib/silcutil/silctask.[ch].
7923 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7925 * Moved the USERS printing from the library to the application.
7926 Affected files lib/silcclient/command.c and silc/client_ops.c.
7928 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7932 * Added channel key re-key support. The re-key is perfomed
7933 only by the router and is done once in an hour. Added `rekey'
7934 field to the SilcChannelEntry in the server. Affected files
7935 silcd/server.c and silcd/idlist.h.
7937 * Added silc_task_unregister_by_context into the file
7938 lib/silcutil/silctask.[ch].
7940 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7942 * Added SILC_UMODE_GONE mode to indicate when the client is not
7943 present in the SILC network. Added also support to the local
7944 command AWAY that will set this mode. Added support of showing
7945 "xxx is gone" in WHOIS command. The USERS command shows the
7946 gone status as well.
7948 * Fixed setting server and router operator privileges in the
7949 server's UMODE command. Affected file silcd/command.c.
7951 * Merged the SKE KE1 and KE2 payloads into one payload. The
7952 new KE payload is equivalent to the old KE2 payload.
7954 Cleaned up the SKE Start Payload parsing. It now uses the
7955 simple buffer unformatting to do the parsing. A lot faster
7958 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7959 to the SKE that is used to indicate whether both of the SKE
7960 parties should perform authentication. By default only the
7961 responder performs authentication. By setting this flag also
7962 the initiator must do authentication. By default it is unset
7963 since in normal SKE case, client to server connection, only
7964 the responder should do authentication. When doing SKE between
7965 two clients both should perform authentication. Updated the
7966 code and the protocol specs.
7968 * A little fix to IDENTIFY command in the server. Search the
7969 client first by hash not nickname. Affected file is
7972 * Fixed the silc_client_close_connection to support closing
7973 the client to client connections wihtout deleting too much
7974 data. Affected file lib/silcclient/client.c.
7976 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7977 are received if protocol used to be active but is not anymore
7978 the application would crash due to NULL pointer dereference.
7979 Affected files silcd/server.c and lib/silcclient/client.c.
7981 * Added `hash' field to the SilcClientConnection to include
7982 the hash function negotiated in the SKE protocol.
7984 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
7985 to set the channel founder authentication data. A client can
7986 claim the founder rights later by providing the authentication
7987 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
7988 This way the channel founder can regain the channel founder
7989 privileges even it is left the channel. This works only on
7990 local server and the client must be connected to the same
7991 server to be able to regain the founder rights. Updated the
7992 protocol specs accordingly.
7994 Added support to the CMODE command in the client to set the
7995 founder auth data. Read the README to see how to set it.
7997 Added support to the CUMODE command to claim the founder
7998 rights. Read the README to see how to do it.
8000 Added support for the founder authentication to the Channel
8001 Entry in the server. Affected file silcd/idlist.h.
8003 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8004 server's CMODE command. Affected file silcd/command.c.
8006 * Added the following new functions into lib/silccore/silcauth.[ch]:
8007 silc_auth_get_method and silc_auth_get_data.
8009 * The server now saves the remote hosts public key to the
8010 SilcIDListData pointer. Affected file silcd/protocol.c.
8012 * The normal server now does not remove the channel entry from
8013 the cache if the founder authentication data is set. It used
8014 to remove it if the founder was the last one on the channel on
8015 the server and left the channel. The auth data is saved and
8016 if the channel is re-joined later the old entry is used with
8017 the old auth data. Affected files silcd/command_reply.c and
8020 * Removed the `pkcs' field from the SilcIDListData structure
8021 in the server; it is not used. Affected file silcd/idlist.h.
8023 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8025 * Fixed packet processing on slow links. Partial packets were
8026 never re-processed because the incoming data buffer was cleared
8027 by the application. Application must not directly clear the
8028 sock->inbuf, the packet processing routines handle it. Fixed
8029 this in client library and in server.
8031 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8033 * Fixed the WHOIS and IDENTIFY send reply function to really
8034 check whether to send list or just one entry. Affected file
8037 * Cleaned up the LEAVE command's channel key distribution. The
8038 affected file silcd/command.c.
8040 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8041 can enforce the channel mode as well. In that case the ID
8042 includes the ID of the server. The code now enforces the
8043 mode change if the router have different mode than the server.
8045 * The notify client operation with CMODE_CHANGE notify can now
8046 return NULL client_entry pointer if the CMODE was not changed
8047 by client. Application must check for this.
8049 * Added <Server ID> argument to INFO command to support server
8050 info fetching by Server ID.
8052 * Added silc_server_announce_get_channel_users to get assembled
8053 packets of channel users of the specified channel. Affected
8054 file silcd/server.[ch].
8056 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8057 was freed underneath the ID Cache.
8059 * Re-announce clients when the server received CHANNEL_CHANGE
8060 notify from the router. Affected file silcd/packet_send.c.
8062 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8064 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8065 crashed since it did not handle the fact that there is no cipher
8066 called "3" and didn't check the error condition. Now fixed.
8068 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8069 flag. It can be used to send message requests.
8071 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8073 * Implemented the RESTART command in the client.
8075 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8076 notice type messages. Added notice printing to the user
8079 * The channel keys are not re-generated if the channel's mode
8080 is PRIVKEY, ie private key on the channel exists. Affected
8081 files silcd/server.c and silcd/command.c.
8083 * Fixed a little bug in channel message delivery when channel
8084 private keys are set in the server. Affected file is
8085 silcd/packet_send.c.
8087 * Changed the setting on channel->on_channel = TRUE from the
8088 silc_client_save_channel_key to the JOIN command reply. The
8089 key payload is not received if the private channel key is set.
8090 Affected file lib/silcclient/command_reply.c and the
8091 lib/silcclient/client_channel.c.
8093 * When the CMODE_CHANGE notify is sent and the channel private
8094 key mode is removed the channel key must be re-generated in
8095 other cells as well. Added this support for the router in the
8096 silcd/packet_receive.c.
8098 * Added new local command NOTICE to send notice message on
8099 channel. Affected file silc/local_command.[ch].
8101 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8103 * Added new local command ME to the client. It is used to send
8104 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8105 some action. Affected file silc/local_command.[ch].
8107 * Changed channel_message and private_message client operations
8108 to deliver the message flags to the application. Added also
8109 the `flags' arguments to the silc_client_send_channel_message
8110 and silc_client_send_private_message functions. Affected file
8113 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8115 * Redefined the Private Message Payload to support private message
8116 keys and to support the new private message flags. Updated
8117 the protocol specs. Flags makes it possible to have for example
8118 CTCP style messages.
8120 * Added new type SilcPrivateMessagePayload and defined an API
8121 for it in the lib/silcclient/silcprivate.[ch].
8123 * Tested private message private keys successfully. Tested the
8124 private message key set, unset and list commands with the new
8127 * Redefined the Channel Message Payload to include the channel
8128 message flags (equal with private message flags) to support
8129 for example CTCP style messages.
8131 * Defined some of the message (for channel and private message)
8132 flags. Updated the protocol specs and added the flags to the
8133 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8135 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8137 * Added SilcKeyAgreementStatus type to the key agreement routines
8138 to indicate the current status and error if one occured.
8139 The status types are defined in the lib/silcclient/silcapi.h.
8141 * Added new local command KEY that is used to set and unset private
8142 keys for channels, set and unset private keys for private messages
8143 with remote clients and to send key agreement requests and
8144 negotiate the key agreement protocol with remote client. The
8145 key agreement is supported only to negotiate private message keys,
8146 it currently cannot be used to negotiate private keys for channels,
8147 as it is not convenient for that purpose.
8149 * Fixed a minor pending callback setting bug in the function
8150 silc_client_get_client_by_id_resolve, now the function works.
8151 Affected file lib/silcclient/idlist.c.
8153 * Added function silc_net_get_local_port to get local bound
8154 port by socket. Added to lib/silcutil/silcnet.[ch].
8156 * Added `sockets' and `sockets_count' fields to the SilcClient
8157 object. They hold the sockets of the listenning sockets in
8158 the client. Listenning sockets may be for example the key
8159 agreement server. Affected file lib/silcclient/client.[ch].
8160 Added functions the silc_client_add_socket and the
8161 silc_client_del_socket. They are exported to the application
8164 * Added ~./silc/clientkeys to support other client's public keys.
8166 * Renamed verify_server_key client operation to verify_public_key
8167 and added one argument to indicate the type of the connection
8168 (server, client etc.).
8170 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8172 * Added silc_server_connection_auth_request to handle the
8173 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8174 silcd/packet_receive.[ch].
8176 * Added silc_server_send_connection_auth_request into the
8177 silcd/packet_send.c to send the connection auth request packet.
8179 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8182 * Fixed the public key authentication in responder side in the
8183 server. The `auth_data' pointer includes the SilcPublicKey
8184 not the path to the public key. Affected file silcd/protocol.c.
8186 * Implemented the public key authentication in the initiator side
8187 in the server. Affected file silcd/protocol.c.
8189 * Removed the [RedirectClient] config section from the server
8190 configuration. Is not needed and I don't want to implement it.
8192 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8194 * Cleaned up the CMODE command in the server. It now works
8195 correctly and supports all the modes defined in the protocol.
8196 Affected file is silcd/command.c.
8198 * Added `hmac_name' field to the SilcChannelEntry in the server
8199 to hold the default HMAC of the channel. It can be set when
8200 creating the channel (with JOIN command). Affected files
8203 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8204 type to indicate the change of the current cipher and hmac
8205 on the channel. Client can safely ignore the <cipher> argument
8206 (if it chooses to do so) since the CHANNEL_KEY packet will
8207 force the channel key change anyway. The <hmac> argument is
8208 important since the client is responsible of setting the new
8209 HMAC and the hmac key into use.
8211 * Fixed the CMODE command in the client library as well.
8213 * Tested CMODE command in router environment successfully.
8215 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8217 * Show the version of the remote client (or server) when connecting
8218 to the server. It is logged to the log file. Affected file
8219 is silcd/protocol.c.
8221 * Fixed the KILLED notify handling in the client library. The
8222 client must be removed from all channels when receiving the
8225 Also, do not remove the client entry when giving the KILL
8226 command but when the KILLED notify is received.
8228 * Removed silc_idlist_find_client_by_nickname from the server.
8229 Not needed anymore. Affected files silcd/idlist.[ch].
8231 * Implemented the CHANNEL_CHANGE notify type handling to the
8232 server. Affected file silcd/server.c.
8236 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8238 * Added silc_server_send_notify_invite to send the INVITE
8239 notify between routers.
8241 * Implemented the INVITE command correctly to the server.
8243 * Implemented the INVITE notify type handling in the server.
8245 * Implemented the INVITE command to the client library and on the
8248 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8250 * Added function silc_server_get_client_resolve to find the
8251 client entry by ID from all ID lists and then resolve it
8252 (using WHOIS) if it cannot be found. Affected file is
8255 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8257 * Implemented the BAN command to the client library.
8259 * The JOIN command in the server now checks the invite list
8262 * Changed the silc_command_reply_payload_encode_va and the
8263 silc_command_payload_encode_va to support that if argument is
8264 NULL it ignores and checks the next argument. Affected file
8265 lib/silccore/silccommand.c.
8267 * Added silc_server_send_notify_ban to send the BAN notify
8268 type between routers.
8270 * Chaned the silc_notify_payload_encode to support that if
8271 argument is NULL it ignores and checks the next argument.
8272 Affected file lib/silccore/silcnotify.c.
8274 * Tested ban lists in router environment successfully.
8276 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8278 * Implemented BAN command to the server, in silcd/command.[ch].
8280 * Removed the BAN and INVITE_LIST modes from the CMODE command
8283 * Added function silc_string_match to regex match two strings.
8284 Affected files lib/silcutil/silcutil.[ch].
8286 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8288 * Redefined parts of the SilcChannelEntry in the server to support
8289 the new ban and invite lists.
8291 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8293 * Redefined the INVITE command. The same command can be used to
8294 invite individuals to the channel but also to manage the invite
8295 list of the channel (to add to and remove from the invite list).
8296 Updated the protocol specs.
8298 * Added new command SILC_COMMAND_BAN that can be used to manage
8299 the ban list of the channel. Updated the protocol specs.
8301 * Removed the channel modes: the SILC_CMODE_BAN and the
8302 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8303 in the CMODE command. The equivalent features are now available
8304 using INVITE and BAN commands. Updated the protocol specs.
8306 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8307 in the network about change in the current ban list. The notify
8308 type is not used by the client.
8310 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8311 support the invite lists.
8313 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8315 * Added new function silc_string_regexify that converts string
8316 including wildcard characters into regex string that can
8317 be used by the GNU regex library. Added into the file
8318 lib/silcutil/silcutil.[ch].
8320 Added silc_string_regex_combine to combine to regex strings
8321 into one so that they can be used as one regex string by
8322 the GNU regex library. Added into the file
8323 lib/silcutil/silcutil.[ch].
8325 Added silc_string_regex_match to match two strings. It returns
8326 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8328 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8330 * Imported GNU regex to the soruce tree into lib/contrib.
8331 Fixed some compiler warning from the regex.c.
8333 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8335 * Fixed MOTD command in the server to work in router environment.
8337 * Fixed the MOTD command in the client library to support
8338 the server argument in the command.
8340 * Added `nickname_len' argument to the silc_idlist_add_client
8341 in the server, as the `nickname' argument may be binary data
8344 * Added silc_idlist_get_channels to return all channels from
8347 * Implemented LIST command to the server. Affected file is
8350 * Implemented the LIST command to the client library and on the
8353 * Added [<user count>] argument to the LIST command reply.
8354 With private channels the user count is not shown.
8356 * Updated TODO and README.
8358 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8360 * The client entry's data.registered must be TRUE even with
8361 global client entry on global client list. The data.registered
8362 is used to check whether the client is anymore in the network,
8363 for example with WHOWAS command so it must be valid.
8365 * Fixed the WHOWAS command in the server. It now actually works
8366 in router environment. Added function into silcd/command_reply.c
8367 silc_server_command_reply_whowas_save.
8369 * Added silc_idlist_purge function to the silcd/idlist.c
8370 to periodically purge the ID Cache.
8372 * Fixed INFO command in the server. It works now in router
8373 environment. Added <server name> argument to the INFO command
8374 reply. Updated the protocol specs.
8376 * Fixed minor bug in silc_idcache_purge to not purge if the
8377 expire value is zero.
8379 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8380 they were buggy because of the WHOWAS information.
8382 * Fixed local command MSG to handle the async resolving of
8383 the remote client properly. It used to fail the first MSG.
8384 Affected file silc/local_command.c.
8386 * Added `data_len' field to SilcIDCache context.
8388 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8390 * Update TODO. Todo in commands in the server.
8392 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8394 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8395 used by routers as broadcast packet to inform other routers
8396 about the changed user mode.
8398 Implemented the notify handling in the server. Affected file is
8399 silcd/packet_receive.c. Added the function
8400 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8402 * Added new generic Channel Payload and deprecated the New Channel
8403 Payload. The New Channel Payload is now the generic Channel
8406 * Added new argument `mode' to the silc_server_send_new_channel
8407 as it is required in the Channel Payload now.
8409 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8410 and created a new and real SilChannelPayload to represent the
8411 new generic Channel Payload. Implemented the encode/decode
8412 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8414 * Added silc_server_get_client_channel_list to return the list
8415 of channels the client has joined for WHOIS command reply.
8416 Affected file silcd/server.[ch].
8418 * Implemented the channel list sending in the WHOIS command reply
8419 in server and in the client.
8421 Implemented the channel list displaying on the user interface
8422 as well. Affected file silc/client_ops.c.
8424 * Added silc_channel_payload_parse_list to parse list of Channel
8425 Payloads. It returns SilcDList list of SilcChannelPayloads.
8426 Client for example can use this function to parse the list of
8427 channels it receives in the WHOIS command reply. The caller
8428 must free the list by calling silc_channel_payload_list_free.
8429 Affected files lib/silccore/silcchannel.[ch].
8431 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8433 * Added one new argument <user mode> to the WHOIS command reply
8434 to return the mode of the user in SILC. Updated the protocol
8437 Implemented it to the server and client.
8439 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8441 * Fixed the mode printing on the user interface on joining.
8442 Affected file silc/client_ops.c.
8444 * Implemented the UMODE command and user modes in general to the
8445 client library and to the user interface.
8447 * Implemented the UMODE command to the server.
8449 * The server now sends UNKNOWN_COMMAND error status if client sends
8450 unknown command. Affected file silcd/command.c.
8452 * All server commands now handle the command identifier the right
8453 way when sending the command reply to the client. The client can
8454 use to identify the command replies with the identifier.
8456 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8458 * Added silc_server_get_client_route to resolve the route to
8459 the client indicated by the client ID. Affected file is
8462 * Added silc_server_relay_packet as general function to relay
8463 packet to arbitrary destination. This deprecates functions
8464 like _send_private_message_key, _relay_notify etc. Affected
8465 file is silcd/packet_send.[ch].
8467 Removed silc_server_send_key_agreement,
8468 silc_server_send_private_message_key and
8469 silc_server_packet_relay_notify functions from the file
8470 silcd/packet_send.[ch].
8474 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8475 server. Affected file silcd/packet_receive.[ch].
8477 * Implemented the KILL command to the client. Implemented the
8478 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8479 Affected files lib/silcclient/command[_reply].c and
8480 lib/silcclient/client_notify.c. Implemented the KILL notify
8481 printing in the user inteface.
8483 * Fixed a lot silc_parse_nick memory leaks from the client
8484 library in the file lib/silcclient/command.c.
8486 * Changed the silc_server_send_notify_on_channels's `sender'
8487 argument from SilcSocketConnection to SilcClientEntry to
8488 check the sender as entry and not as connection object and not
8489 to send to the client provided as argument. The affected file
8490 is silcd/packet_send.[ch].
8492 * The notify packets that are destined directly to the client used
8493 to not to be processed by the server. Now changed that and the
8494 server processes all notify packets. After relaying the packet
8495 to the client the notify packet is processed in the server.
8497 * The silc_server_free_client_data now checks whether there is
8498 pending outgoing traffic for the client and purges the data to
8499 the network before removing the client entry.
8501 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8503 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8504 an client is killed from the SILC Network. Updated the protocol
8507 Added new function silc_server_send_notify_killed to the
8508 silcd/packet_send.[ch].
8510 * Added function silc_server_packet_relay_notify to relay notify
8511 packets that are destined directly to a client. In this case
8512 the server does not process the notify packets but merely relays
8513 it to the client. Affected file silcd/packet_send.[ch].
8515 Added also silc_server_packet_process_relay_notify to check
8516 whereto relay the notify. Affected file is
8517 silcd/packet_receive.[ch].
8519 * Implemented the KILL command to the server.
8523 * Added the backup schema desgined last fall to the protocol
8524 specs for everyone to see. The specification is in the
8525 *-spec-xx.txt draft and the packet type definitions for the
8526 backup routers is in *-pp-xx.txt draft. Thusly, added also
8527 new packet type SILC_PACKET_CELL_ROUTERS.
8529 * A big security problem in the implementation discovered. The
8530 signoff of an client did not cause new channel key generation
8531 which it of course should've done. The channel keys must be
8532 always re-generated when client leaves (or signoffs) the channel.
8533 The silc_server_remove_from_channels funtion now handles
8534 the channel key re-generation.
8536 * Added `sender' argument to the silc_server_send_notify_on_channels
8537 to not to send the client provided as argument. Affected file
8538 silcd/packet_send.[ch].
8540 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8542 * Implemented OPER and SILCOPER commands into the server and
8545 * Added silc_auth_verify and silc_auth_verify_data to verify
8546 the authentication directly from the authentication payload.
8547 It supports verifying both passphrase and public key based
8548 authentication. Affected file lib/silccore/silcauth.[ch].
8550 * Added `hash' field to the SilcIDListData structure. It is the
8551 hash negotiated in the SKE protocol. Affected file is
8554 * Slight redesigning of the SilcAuthPayload handling routines.
8555 Do not send SilcPKCS but SilcPublicKey as argument.
8557 * Implemented the public key authentication support to the
8558 serverconfig. The public key is loaded from the provided path
8559 and saved as authentication data to void * pointer. Thus,
8560 changed the unsigned char *auth_data to void *auth_data;
8562 * Fixed SHUTDOWN command to send the reply before the server
8563 is shutdown. :) Affected file silcd/command.c.
8565 * Fixed fatal bug in CONNECT command. The hostname was invalid
8566 memory and server crashed. Affected file silcd/command.c.
8568 * Fixed fatal bug in CLOSE command. The server_entry became
8569 invalid but was referenced later in the command. Affected file
8572 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8574 * Fixed fatal bug in failure packet handling. Server ignored
8575 the failure and thus crashed when it came.
8579 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8581 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8582 that the command may be executed only once in (about) 2 seconds.
8583 The old SILC_CF_LAG flag is same but allows command bursts up
8584 to five before limiting.
8586 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8587 server code. Various commands now includes the CF_LAG_STRICT
8588 flag to disallow any kind of miss-use of the command.
8590 * Fixed the silc_buffer_unformat to not to allocate any data
8591 if the length of the data is zero. It used to allocate the
8592 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8594 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8596 * Changed the format of AdminConnection configuration section
8597 in the server. Added username of the admin to the format.
8598 Affected files silcd/serverconfig.[ch].
8600 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8601 to return admin configuration data by host, username and/or
8604 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8606 * Implemented WHOWAS command to the server. Added the functions:
8608 silc_server_command_whowas_parse,
8609 silc_server_command_whowas_send_reply,
8610 silc_server_command_whowas_from_client and
8611 silc_server_command_whowas_from_server
8613 * Added <Client ID> argument to the WHOWAS command reply. Updated
8614 the protocol specs accordingly.
8616 * Implemented WHOWAS command and command_reply to the client
8619 Implemented the WHOWAS printing on the user interface.
8621 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8623 * Added new argument to the WHOWAS command reply, the real name.
8624 It is an optional argument. Updated the protocol specs.
8626 * Added SilcIDCacheDestructor callback that is registered when
8627 the SilcIDCache is allocated. The callback is called when
8628 an cache entry in the ID Cache expires, or is purged from the
8629 cache. Added into lib/silccore/idcache.[ch].
8631 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8632 to destruct the client entries when the cache entry expires.
8633 Other ID Cache's in server and in the client library ignores
8636 * If the ID Cache entry's `expire' field is zero then the entry
8637 never expires. Added boolean `expire' argument to the
8638 silc_idcache_add function in the lib/silccore/idcache.[ch].
8639 If it is TRUE the default expiry value is used.
8641 * Added silc_server_free_client_data_timeout that is registered
8642 when client disconnects. By default for 5 minutes we preserve
8643 the client entry for history - for WHOWAS command.
8645 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8647 * Added support to the server to enforce that commands are not
8648 executed more than once in 2 seconds. If server receives
8649 commands from client more frequently, timeout is registered
8650 to process the commands. Affected file silcd/command.c.
8651 Added new function silc_server_command_process_timeout.
8653 * Changed NICK_NOTIFY handling in client library to check that
8654 if the client's nickname was changed, so there is no need to
8655 resolve anything from the server.
8657 * Removed error printing from the WHOIS and IDENTIFY commands.
8658 If error occurs then it is ignored silently in the client library.
8659 The application, however, may map the received error to
8660 human readable error string. The application currently maps
8661 the NO_SUCH_NICKNAME error to string.
8663 * Made the command status message public to the application. Moved
8664 them from lib/silcclient/command_reply.c to
8665 lib/silcclient/command_reply.h. The application can map the
8666 received command status to the string with the
8667 silc_client_command_status_message function.
8669 * Added check to the server to check that client's ID is same
8670 as the Source ID in the packet the client sent. They must
8673 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8675 * Added dist-bzip hook to the Makefile.am to make bzip2
8676 compressed distributions.
8678 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8680 * Server now enforces the maximum length for the nickname and
8681 the channel as protocol specification dictates. 128 bytes for
8682 nickname and 256 bytes for channel name.
8684 * Moved the WHOIS printing to the application. The client libary
8685 does not print out the WHOIS information anymore, the application
8686 must do it. Renamed silc_client_command_reply_whois_print to
8687 the silc_client_command_reply_whois_save.
8689 The client's idle time is also sent to the application now, and
8690 the idle is shown on screen.
8692 * Added silc_client_command_reply_identify_save to save the
8693 received IDENTIFY entries.
8695 * Do not check for channel private keys in message sending and
8696 reception if the channel does not have the PRIVKEY mode set.
8697 Affected file lib/silclient/client_channel.c.
8699 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8701 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8702 just surfaced after chaning the JOIN procedure.
8704 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8706 * Added silc_client_get_clients_by_list to get client entries
8707 from Client ID list, that is returned for example by JOIN
8708 and USERS command replies. The application should use this
8709 function for example when JOIN command reply is received to
8710 resolve the clients already on the channel (library does not
8711 do that anymore as USERS command reply is not used in the JOIN
8712 procedure anymore). Affected files lib/silcclient/silcapi.h and
8713 lib/silcclient/idlist.c.
8715 * JOIN command reply and USERS command reply returns now SilcBuffer
8716 pointers instead of unsigned char pointers when returning
8717 the client list and mode list.
8719 * Added <Client ID> argument to the JOIN command reply, mainly
8720 for the server to identify for which client the command was
8721 originally sent. Updated protocol specs accordingly.
8723 * Added SilcDlist private_key pointer to the SilcChannelEntry
8724 in the client to support the channel private keys. Affected
8725 file is lib/silcclient/idlist.h.
8727 * Added SilcChannelPrivateKey argument to the function
8728 silc_client_send_channel_message so that application can choose
8729 to use specific private ke if it wants to. If it is not provided,
8730 the normal channel key is used, unless private keys are set.
8731 In this case the first (key that was added first) is used
8732 as the encryption key.
8734 * Implemented the support for channel private key handling.
8735 Implemented the following functions:
8737 silc_client_add_channel_private_key,
8738 silc_client_del_channel_private_keys,
8739 silc_client_del_channel_private_key,
8740 silc_client_list_channel_private_keys and
8741 silc_client_free_channel_private_keys
8743 Affected file lib/silcclient/client_channel.c.
8745 * Added the support for the private keys in the channel message
8746 sending and encryption and in the message reception and
8747 decryption. Affected funtions are
8748 silc_client_send_channel_message and silc_client_channel_message.
8750 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8752 * Added SKE's key verify callback to the client library's
8753 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8755 * Removed the statement that server (or router) must send USERS
8756 command reply when joining to the channel so that the client
8757 knows who are on the channel. Instead, the client list and
8758 client's mode list is now sent in the JOIN command reply to the
8759 client who joined channel. This is better solution.
8761 * Added function silc_server_get_users_on_channel and function
8762 silc_server_save_users_on_channel to the silcd/server.[ch].
8764 * Removed function silc_server_command_send_users from the
8767 * Do not show topic on the client library anymore. The topic is
8768 sent in the command reply notify to the application and the
8769 application must show the topic now.
8771 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8773 * Added client searching by nickname hash into the IDENTIFY and
8774 WHOIS commands in the server as they were clearly missing from
8775 them. Affected file is silcd/command.c.
8777 * Fixed a bug in private message receiving in the client library.
8778 The remote ID was freed and it wasn't supposed, now it is
8781 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8783 * Minor fix to the channel payload; allocate the data area, as it
8784 needs to be of specific length.
8786 * If the key agreement port is zero then the operating
8787 system will define the bound port. Affected files are
8788 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8790 * Added new function silc_channel_payload_decrypt into the file
8791 lib/silccore/silcchannel.[ch].
8793 * Moved the channel message etc, check from silc_packet_decrypt
8794 to applications. The library calls now a generic
8795 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8796 when the packet is either normal or special. This was done to
8797 allow more wide range of checking that was not allowed when
8798 the code was in library. Now applications can do virtually any
8799 checks to the packet and return to the library the decision how
8800 the packet should be processed. Affected files are
8801 lib/silccore/silcpacket.[ch].
8803 Added silc_server_packet_decrypt_check to the server and
8804 silc_client_packet_decrypt_check to the client library.
8806 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8807 to send with specified source and destination information.
8809 * Channel message delivery between routers was broken after the
8810 channel key distribution was fixed earlier. The channel key
8811 was used be to distributed to other routers as well which is not
8812 allowed by the protocol. Now this is fixed and channel keys
8813 really are cell specific and the channel message delivery between
8814 routers comply with the protocol specification.
8816 * Fixed various commands in server to check also the global list
8817 for the channel entry and not just the local list. The affected
8818 file silcd/command.c.
8820 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8822 * Added assert()s to buffer formatting and unformatting routines
8823 to assert (if --enable-debug) when error occurs. Affected
8824 file: lib/silcutil/silcbuffmt.c.
8826 * Changed to auto-reconnect to check whether the remote host is
8827 router and register the re-connect timeout if it is. It used
8828 to check that whether we are normal server, but router must do
8829 auto-reconnect with another router as well. Affected file
8832 * Removed the [<key len>] option from CMODE command as the cipher
8833 name decides the key length, nowadays. See the defined ciphers
8834 from the protocol specification.
8836 * Added [<hmac>] option to the CMODE command to define the HMAC
8837 for the channel. Added SILC_CMODE_HMAC channel mode.
8839 * Added [<hmac>] option for the JOIN command so that user can
8840 select which HMAC is used to compute the MACs of the channel
8843 * Added Hmac field to the Channel Message Payload. The integrity
8844 of plaintext channel messages are now protected by computing
8845 MAC of the message and attaching the MAC to the payload. The
8846 MAC is encrypted. Now, it is clear that this causes some
8847 overhead to the size of the packet but rationale for this is that
8848 now the receiver can verify whether the channel message decrypted
8849 correctly and also when private keys are set for the channel the
8850 receiver can decrypt the packet with several keys and check from
8851 the MAC which key decrypted the message correctly.
8853 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8854 lib/silccrypt/silccipher.[ch].
8856 * Added silc_hash_len to return the digest length into the
8857 lib/silcrypt/silchash.[ch].
8859 * Rewrote parts of Silc Channel Payload interface in the
8860 lib/silccore/silcchannel.[ch]. The encode function now also
8861 encrypts the packet and parse function decrypts it.
8863 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8865 * Fixed a minor formatting bug in the SKE's key material processing.
8866 It actually might have processed the keys wrong way resulting
8869 * Redefined the mandatory HMAC algorithms and added new algorithms.
8870 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8871 and hmac-md5 truncated to 96 bits. The mandatory is now
8872 hmac-sha1-96. Rest are optional (including the one that used
8873 to be mandatory). Rationale for this is that the truncated HMAC
8874 length is sufficient from security point of view and can actually
8875 make the attack against the HMAC harder. Also, the truncated
8876 HMAC causes less overhead to the packets. See the RFC2104 for
8879 * Added new [hmac] configuration section. The SKE used to use
8880 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8881 is of course wrong. The official names that must be proposed in
8882 the SKE are the ones defined in the protocol specification
8883 (hmac-sha1-96 for example). The user can configure any hmac
8884 using any hash function configured in the [hash] section. At
8885 least, the mandatory must be configured.
8887 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8889 * Added HMAC list to the SKE proposal list. It has now both
8890 hash algorithm list and HMAC list. This makes the protocol
8891 incompatible with previous versions. The SKE now seems to work
8892 the way it is supposed to work, for the first time actually.
8894 * Defined plain Hash algorithms to the protocol specification.
8897 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8899 * Implemented support for key agreement packets into the server.
8900 Added functions silc_server_key_agreement and
8901 silc_server_send_key_agreement. Other than these functions,
8902 server has nothing to do with this packet.
8904 * Added support for private message key packets into the server.
8905 Added functions silc_server_private_message_key and
8906 silc_server_send_private_message_key.
8910 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8911 called in the protocol's final callback instead in the END
8912 protocol state. This makes a little more sense and in the same
8913 time in client we can use the same protocol routines for normal
8914 key exchange and to key agreement packet handling as well.
8916 * Added to both client's and server's KE protocol context the
8917 SilcSKEKeyMaterial pointer to save the key material. We will
8918 bring the key material to the protocol's final callback by doing
8919 this. The final callback must free the key material.
8921 * Added SKE's packet_send callback into client's KE protocol
8922 context so that the caller can choose what packet sending function
8923 is used. This way we can use different packet sending when
8924 doing normal SKE when doing key agreement packet handling (in
8925 the key agreement packet handling we do not want to encrypt
8928 * Implemented the responder side of the key agreement routines
8929 in the client. The client can now bind to specified port and
8930 accept incoming key negotiation. The key material is passed
8931 to the application after the protocol is over.
8933 * Implemented the processing of incoming Key Agreement packet
8934 in the client. Added function silc_client_key_agreement to
8937 * Implemented the intiator side of the key agreement routines
8938 in the client. The client can now initiate key agreement with
8939 another remote client. The key material is passed to the
8940 application after the protocol is over.
8942 * Created client_keyagr.c to include all the key agreement
8945 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8946 SILC_TASK_CALLBACK except that it is not static.
8948 * Created client_notify.c and moved the Notify packet handling
8949 from the client.[ch] into that file.
8951 * Created client_prvmsg.c and moved all private message and
8952 private message key routines from the client.[ch] into that file.
8954 * Create client_channel.c and moved all channel message and
8955 channel private key routines from the client.[ch] into that file.
8957 * Changed silc_client_get_client_by_id_resolve to resolve with
8958 WHOIS command instead of IDENTIFY command, in the file
8959 lib/silclient/idlist.c.
8961 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8963 * Implemented the SKE's responder side to the Client library.
8965 * When FAILURE is received to the protocol do not trust it
8966 blindly. Register a timeout to wait whether the remote closes
8967 the connection as it should do it, only after that process the
8968 actual failure. This was changed to both client and server.
8970 * Added client_internal.h to include some of the structures
8971 there instead of client.h in lib/silcclient/.
8973 * Added function silc_task_unregister_by_callback to unregister
8974 timeouts by the callback function.
8976 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8978 * Some "Incomplete WHOIS info" errors has been appearing on the
8979 log files. Took away the entry->userinfo check from WHOIS
8980 reply sending. The entry->userinfo is now " " if client did not
8981 provide one. I thought this was fixed earlier but something
8982 is wrong still. Let's see if the error still appears.
8984 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8986 * Fixed a minor bug in the login when the channel key is
8987 re-generated in the server. It used to generate the key in
8988 wrong order and thus caused problems in the channel traffic.
8990 * Fixed a minor bug in channel key distsribution after
8991 KICK command. The key was not sent to the router even though
8994 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8996 * Added silc_ske_process_key_material_data as generic routine
8997 to process any key material as the SILC protocol dictates. The
8998 function is used by the actual SKE library but can be used by
8999 applications as well. This relates to the private message keys
9000 and the channel private keys since they must be processed the
9001 same way the normal SILC session keys. The protocol dictates
9002 this. Affected files: lib/silcske/silcske.[ch].
9004 Added also silc_ske_free_key_material to free the
9005 SilcSKEKeyMaterial structure.
9007 * Defined silc_cipher_set_key function to set the key for
9008 cipher without using the object's method function. The affected
9009 files: lib/silccrypt/silccipher.[ch].
9011 * Implemented silc silc_client_add_private_message_key,
9012 silc_client_add_private_message_key_ske,
9013 silc_client_del_private_message_key,
9014 silc_client_list_private_message_keys and
9015 silc_client_free_private_message_keys functions in the
9018 Added functions silc_client_send_private_message_key to send
9019 the Private Message Key payload and silc_client_private_message_key
9020 to handle incoming Private Message Key payload.
9022 * Added Cipher field to the Private Message Key payload to set
9023 the cipher to be used. If ignored, the default cipher defined
9024 in the SILC protocol (aes-256-cbc) is used.
9026 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9028 * Removed lib/silcclient/ops.h file.
9030 Redefined parts of the SILC Client Library API. Created new
9031 file silcapi.h that deprecates the ops.h file and defines the
9032 published Client Library API. Defined also private message key
9033 API and channel private key API into the file.
9035 This is the file that the application must include from the
9036 SILC Client Library. Other files need not be included by
9037 the application anymore.
9039 * Added new key_agreement client operation callback and also
9040 defined the Key Agreement library API for the application.
9042 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9044 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9045 is used by clients to request key negotiation between another
9046 client in the SILC network. If the negotiation is started it
9047 is performed using the SKE protocol. The result of the
9048 negotiation, the secret key material, can be used for example
9049 as private message key.
9051 Implemented the Key Agreement payload into the files
9052 lib/silccore/silauth.[ch].
9054 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9056 * Redefined ciphers for the SILC protocol. Added some new ciphers
9057 and defined the key lengths for the algorithms. Changed the
9058 code accordingly. The default key length is now 256 bits.
9060 * Fixed SKE key distribution function silc_ske_process_key_material
9061 when the key length is more than 128 bits. The default key
9062 length in SILC is now 256 bits.
9064 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9065 to indicate unsupported algorithm.
9067 * Renamed rijndael.c to aes.c and all functions as well.
9069 * Fixed a long standing channel key setting bug in client library.
9070 Weird that it has never surfaced before.
9072 * Fixed bug in channel deletion. If the entire channel is removed
9073 then it must also delete the references of the channel entry
9074 from the client's channel list as the client's channel entry and
9075 the channel's client entry share same memory.
9077 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9079 * Implemented CONNECT and SHUTDOWN commands in the client.
9081 * Implemented CLOSE command to the client.
9083 * Added the function silc_idlist_find_server_by_name into the
9084 files silcd/idlist.[ch].
9086 Added the function silc_idlist_find_server_by_conn into the
9087 files silcd/idlist.[ch].
9089 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9091 * DIE command was renamed to SHUTDOWN. Updated the both code
9094 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9095 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9097 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9100 * Added function silc_server_create_connection function to create
9101 connection to remote router. My server implementation actually
9102 does not allow router to connect to normal server (it expects
9103 that normal server always initiates the connection to the router)
9104 so the CONNECT command is only good for connecting to another
9107 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9109 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9110 or some other client was kicked from the channel.
9112 Implemented the handling of the notify type to both client
9115 Implemented silc_server_send_notify_kicked to send the KICKED
9116 notify. It is used to send it to the server's primary router.
9118 * Implemented the KICK command into server and client.
9120 * Added `query' argument to the silc_idlist_get_client function
9121 to indicate whether to query the client from server or not if
9124 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9125 to indicate that the client is not channel founder.
9129 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9131 * Removed the rng context from SilcPacketContext structure and
9132 changed that the packet routine uses the Global RNG API.
9134 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9136 * Added support for quit message that client can "leave" on the
9137 channel when it quits the SILC. It is ditributed inside the
9138 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9140 Added silc_server_free_client_data that will take the
9141 signoff message as argument.
9143 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9145 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9147 * Updated parts of the protocol specification to keep it up
9150 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9152 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9153 payloads in one packet.
9155 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9156 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9157 use now the new List flag.
9159 * Also deprecated the following packet types: REPLACE_ID,
9160 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9162 * Added list support for Notify packet in server.
9164 * Added silc_server_send_notify_channel_change to send the
9165 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9166 the silc_server_send_replace_id.
9168 * Added silc_server_send_notify_nick_change to send the
9169 NICK_CHANGE notify type. Deprecates the function
9170 silc_server_send_replace_id.
9172 * Added silc_server_send_notify_join to send the JOIN notify type.
9173 Deprecates the function silc_server_send_new_channel_user.
9175 * Added silc_server_send_notify_leave to send LEAVE notify type.
9176 Deprecates the function silc_server_send_remove_channel_user.
9178 * Added silc_server_send_notify_cmode and
9179 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9180 types. Deprecates the silc_server_send_set_mode function.
9182 * Added SERVER_SIGNOFF notify type to indicate that server has
9183 quit. This means that all clients on the channel from that
9184 server will drop. This can be also used when netsplit happens.
9186 Deprecated REMOVE_ID packet type since it is not needed anymore
9189 Added silc_server_send_notify_server_signoff to send the
9190 SERVER_SIGNOFF notify type. Deprecates the function
9191 silc_server_send_remove_id.
9193 Added also silc_server_send_notify_signoff to send the
9194 SIGNOFF notify type.
9196 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9197 SILC protocol from this day on. Changed the protocol
9198 specification as well.
9200 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9201 notify type. It is used between routers to notify about
9202 topic changes on a channel.
9204 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9207 * Partly updated the protocol specification to comply with the
9208 changes now made. It is still though a bit outdated.
9210 * The JOIN notify type now takes one extra argument <Channel ID>.
9211 The packet used to be destined to the channel but now the
9212 JOIN type may be sent as list thus it is impossible to
9213 destine it to any specific channel. By adding this argument
9214 it is again possible.
9216 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9218 * Added CREDITS file. The CHANGES and CREDITS file will appear
9219 in the distribution as well.
9221 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9223 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9224 types in the server's silcd/packet_receive.c.
9226 * Implemented CMODE and CUMODE to work in router environment.
9228 * Fixed minor encoding and decoding buglet from the
9229 lib/silccore/silcmode.c.
9231 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9234 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9236 * Changed all SilcConfigServer* and silc_config_server* to
9237 SilcServerConfig* and silc_server_config*, respectively.
9240 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9242 * Associated the ID (client or server ID) to the Authentication
9243 Payload to avoid any possibility of forging. Updated the
9244 protocol specification and the code accordingly.
9246 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9248 * The RSA key length is now save to the RsaKey context in the
9249 key generation process in lib/silccrypt/rsa.c. The key length
9250 is now used to figure out the maximum size of the block allowed
9251 to be encrypted/signed.
9253 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9254 is equivalent to the silc_mp_mp2bin but does not allocate any
9257 * Changed silc_mp_mp2bin API to take length argument. If it is
9258 non-zero then the buffer is allocated that large. If zero, then
9259 the size is approximated using silc_mp_sizeinbase, which however
9262 * Created Global RNG API which is global RNG that application can
9263 initialize. After initializing, any routine anywhere in the
9264 code (including library) can use RNG without allocating a new
9265 RNG object. This was done to allow this sort of use of the
9266 RNG in code that has no chance to allocate RNG object. All
9267 applications currently allocate this and many routines in the
9268 library use this. Affected file lib/silccrypt/silcrng.[ch].
9270 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9271 it to use the Global RNG API.
9273 * Defined Authentication Payload into protocol specification that
9274 is used during SILC session to authenticate entities. It is
9275 used for example by client to authenticate itself to the server
9276 to obtain server operator privileges.
9278 Implemented this payload into the lib/silccore/silcauth.[ch].
9279 Implemented also routines for public key based authentication
9280 as the new protocol specification dictates.
9282 Moved definitions of different authentication methods from
9283 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9285 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9286 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9287 silc_pkcs_verify_with_hash functions into the file
9288 lib/silccrypt/silcpkcs.[ch].
9290 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9292 * The client entry's userinfo pointer must be always valid.
9293 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9294 will fail since it requires the userinfo. Now, the userinfo
9295 is allocated as "" if actual userinfo does not exist. Actually,
9296 it must exist and it is totally Ok to drop client connections
9297 that does not announce the userinfo. However, we will make
9298 this workaround for now.
9300 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9301 to return the remote port by socket.
9303 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9305 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9306 SILC_SERVER_PENDING_EXEC and added an new macro
9307 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9308 data or when error occurs while processing the pending command.
9310 Added new argument `destructor' into silc_server_command_pending
9311 and to the SilcServerCommandPending object. This destructor is
9312 now called after calling the pending callback or if error occurs
9313 immediately. If error occurs the actual pending callback won't
9314 be called at all - only the destructor. The destructor may be
9315 NULL if destructor is not needed.
9317 All this applies for client library code as well. Similar
9318 changes were made there as well for the pending commands.
9320 In the client, the application must now allocate the
9321 SilcClientCommandContext with the silc_client_command_alloc
9324 * Added reference counter to the SilcServerCommandContext. Added
9325 function silc_server_command_alloc and silc_server_command_dup
9328 Same type of functions added to the client library for the same
9331 * Removed the cmd_ident from IDListData away since it is now
9332 global for all connections. It is the command identifier used
9333 in command sending and with pending commands. The affected file
9336 * Added reference counter to the SilcSocketConnection objecet to
9337 indicate the usage count of the object. The object won't be
9338 freed untill the reference counter hits zero. Currently only
9339 server uses this, and client ignores it. The client must be
9340 set to use this too later. The affected files are
9341 lib/silccore/silcsockconn.[ch]. Added also the function
9342 silc_socket_dup to increase the reference counter.
9344 This was mainly added because it is possible that the socket
9345 is removed underneath of pending command or other async
9346 operation. Now it won't be free'd and proper DISCONNECTING
9347 flags, etc. can be set to avoid sending data to connection that
9348 is not valid anymore.
9350 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9351 the connection. After that it sets SILC_SET_DISCONNECTED.
9352 It is, however, possible that the socket data is not still freed.
9353 The silc_server_packet_process now checks that data is not
9354 read or written to connection that is DISCONNECTED. The socket
9355 get's freed when the reference counter hits zero.
9357 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9359 * Changed the client operation API: channel_message operation's
9360 `sender' is now the client entry of the sender, not the nickname
9361 and the `channel' is the channel entry, not the channel name.
9363 In the private_message operation the `sender' is now also the
9364 client entry of the sender not the nickname.
9366 Affected file is lib/silcclient/ops.h and all applications
9367 using the client operations.
9369 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9371 * Moved the calling of ops->connect() from connect_to_server_final
9372 into receive_new_id functin since that is the point when the
9373 client is actually allowed to send traffic to network. The
9374 affected file is lib/silcclient/client.c.
9376 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9378 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9379 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9380 (if needs broadcasting) instead of broadcasting the packets one
9381 by one which would make a burst in the network traffic.
9383 * Added `broadcast' argument to the functions in silcd/server.[ch]
9384 silc_server_create_new_channel[_with_id] to indicate whether
9385 to send New Channel packet to primary router.
9387 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9389 * Added new function into the silcd/server.[ch] files:
9390 silc_server_create_new_channel_with_id to create new channel with
9391 already existing Channel ID.
9393 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9394 lib/silccore/silcpacket.h. This packet is used t send list of
9395 Set Mode payloads inside one packet. Server uses this to set
9396 the modes for the channels and clients on those channels, that it
9397 announced to the router when it connected to it. The protocol
9398 specification has been updated accordingly.
9400 * The silc_server_new_channel did not handle the packet coming
9401 from normal server as it normally does not send that. However,
9402 when it announces its channels it does send it. Implemented
9403 the support for that.
9405 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9406 into the file lib/silccore/id.h.
9408 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9410 * Fixed memory leaks in the functions silc_idlist_del_client,
9411 silc_idlist_del_channel and silc_idlist_del_server in the file
9412 silcd/idlist.c. All of those leaked like a sieve.
9414 * Fixed some small memory leaks in the client's function
9415 silc_client_notify_by_server.
9417 * Added functions into silcd/server.c: silc_server_announce_clients,
9418 silc_server_announce_channels and silc_server_announce_server.
9419 These functions are used by normal and router server to announce
9420 to its primary router about clients, channels and servers (when
9421 router) that we own. This is done after we've connected to the
9424 These functions effectively implements the following packet types:
9425 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9426 and SILC_PACKET_NEW_ID_LIST.
9428 * Added new functions into the silcd/packet_receive.[ch]:
9429 silc_server_new_id_list, silc_server_new_channel_list and
9430 silc_server_new_channel_user_list to handle the incoming
9431 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9433 * Added support of changing Channel ID in the function
9434 silc_server_replace_id. If the server that announces a channel
9435 to the router already exists in the router (with same name but
9436 with different Channel ID), router is responsible to send
9437 Replace ID packet to the server and force the server to change
9438 the Channel ID to the one router has.
9440 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9441 client that the Channel ID has been changed by the router. The
9442 normal server sends this to the client. Client must start using
9443 the new Channel ID as the channel's ID.
9445 Implemented handling of this new type into lib/silcclient/client.c
9446 into the function silc_client_notify_by_server.
9448 * Added new function silc_idlist_replace_channel_id into the files
9449 silcd/idlist.[ch] to replace the Channel ID.
9451 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9453 * Call silc_server_command_identify_check always when processing
9454 the IDENTIFY command in silcd/command.c
9456 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9458 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9459 send keepalive packets. The packet can be sent by clients,
9460 servers and routers.
9462 Added function silc_socket_set_heartbeat into the file
9463 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9464 If not set, the heartbeat is not performed. The actual
9465 heartbeat is implemented in the low level socket connection
9466 library. However, application is responsible of actually
9469 Added silc_server_send_heartbeat to send the actual heartbeat
9470 packet into silcd/packet_send.[ch]. Server now performs
9471 keepalive with all connections.
9473 * Added silc_task_get_first function into lib/silcutil/silctask.c
9474 to return the timeout task with shortest timeout. There was a bug
9475 in task unregistration that caused problems. TODO has been
9476 updated to include that task system must be rewritten.
9478 * The client library will now resolve the client information when
9479 receiving JOIN notify from server for client that we know but
9480 have incomplete information.
9482 * Rewrote parts of silc_server_remove_from_channels and
9483 silc_server_remove_from_one_channel as they did not remove the
9484 channel in some circumstances even though they should've.
9486 * Encryption problem encountered in server:
9488 The LEAVE command used to send the Channel Key packet to the
9489 router immediately after generating it. However, the code
9490 had earlier sent Remove Channel user packet but not immediately,
9491 ie. it was put to queue. The order of packets in the router
9492 was that Channel Key packet was first and Remove Channel User
9493 packet was second, even though they were encrypted in the
9494 reverse order. For this reason, MAC check failed. Now, this
9495 is fixed by not sending the Channel Key packet immediately but
9496 putting it to queue. However, this is more fundamental problem:
9497 packets that are in queue should actually not be encrypted
9498 because packets that are sent immediately gets encrypted
9499 actually with wrong IV (and thus MAC check fails). So, packets
9500 that are in queue should be encrypted when they are sent to
9501 the wire and not when they put to the queue.
9503 However, the problem is that the current system has not been
9504 designed to work that way. Instead, the packet is encrypted
9505 as soon as possible and left to the queue. The queue is then
9506 just purged into wire. There won't be any fixes for this
9507 any time soon. So, the current semantic for packet sending
9510 o If you send packet to remote host and do not force the send
9511 (the packet will be in queue) then all subsequent packets to the
9512 same remote host must also be put to the queue. Only after the
9513 queue has been purged is it safe again to force the packet
9516 o If you send all packets immediately then it safe to send
9517 any of subsequent packets through the queue, however, after
9518 the first packet is put to queue then any subsequent packets
9519 must also be put to the queue.
9521 Follow these rules and everything works fine.
9523 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9525 * Added new function silc_server_remove_clients_by_server to
9526 remove all client entries from ID list when the server connection
9527 is lost. In this case it is also important to invalidate all
9528 client entires as they hold the invalid server entry. This
9529 fixes fatal bug when server has lost connection and will reconnect
9532 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9534 * Made some sanity checks to silc_server_daemonise like to check
9535 whether the requested user and group actually exists.
9537 * Added sanity check to SKE's silc_ske_responder_finish to check
9538 that the public and private key actually is valid.
9540 * Invalidate the client's nickname when receiving Replace ID
9541 packet and the Client ID is being replaced. This means that the
9542 server will query the nickname if someone needs it (client)
9545 * Sort the ID Cache in client library when the ID Cache data
9546 has changed (needs sorting).
9548 * Do not allow for SILC client to create several connections to
9549 several servers. The client does not support windows right now
9550 and generating multiple connections causes weird behaviour.
9552 Irssi-silc client does support windows and can handle several
9553 connections without problems, see: www.irssi.org and SILC plugin.
9555 * Fixed some places where client was added to the IDList. The
9556 rule of thumb is following (in order to get everything right):
9557 If the client is directly connected local client then the
9558 `connection' argument must be set and `router' argument must be
9559 NULL to silc_idlist_add_client function. If the client is not
9560 directly connected client then the `router' argument must
9561 bet set and the `connection' argument must be NULL to the
9562 silc_idlist_add_client function.
9564 * The funtion silc_server_packet_send_local_channel actually did
9565 not check whether the client was locally connected or not. It
9566 does that now. Fixed a bug related to LEAVE command.
9568 * Fixed Remove Channel User payload parsing bug in server's
9569 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9571 * The server's silc_server_save_channel_key now checks also the
9572 global ID list for the channel as it might not be in the local
9573 list. Fixed a bug related to LEAVE command.
9575 * Is this the end of the [<unknown>] buglet that has been lurking
9576 around for a long time? A little for loop fix in server's
9577 silc_server_command_whois_parse that is used by both IDENTIFY
9578 and WHOIS command. At least, this was a clear bug and a cause
9579 of one type of [<unknown>] buglet.
9581 * WHOIS and IDENTIFY commands call the function
9582 silc_server_command_[whois/identify]_check function even if
9583 we are not router server.
9585 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9587 * Added --with-gmp configuration option. If set the GMP
9588 is always compiled in the SILC source tree. If not set then
9589 it is checked whether the system has the GMP3 installed. If
9590 it has then the GMP won't be compiled (the system's headers
9591 and library is used), if it doesn't have it then the GMP is
9592 compiled in the SILC source tree.
9594 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9596 * Changed RSA private exponent generation to what PKCS #1
9597 suggests. We try to find the smallest possible d by doing
9598 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9599 not security fix but optimization.
9601 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9603 * Added new config entry [Identity] to fork the server and run
9604 it as specific user and group. A patch from Bostik.
9606 * Imported Dotconf configuration library into lib/dotconf.
9607 This will be used to create the SILC configuration files later.
9608 It will appear in the distsribution after this commit.
9610 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9612 * A big code auditing weekend happening. Auditing code for
9613 obvious mistakes, bugs and errors. Also, removing any code
9616 Removed files for being obsolete:
9618 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9619 inline in the file lib/silcutil/silcbuffer.h)
9621 o lib/silcutil/silcbufutil.c (the header has inline versions)
9623 Changed code to fix possible error conditions:
9625 o The buffer formatting routines now check that the destination
9626 buffer really has enough space to add the data. This applies for
9627 both buffer formatting and unformatting
9628 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9629 unformatting was changed to accomodate following rules:
9630 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9631 sent to the function while XXX_*STRING will not allocate or copy
9632 the data into the buffer. Instead it sets the pointer from the
9633 buffer into the pointer sent as argument (XXX_*STRING used to
9634 require that the pointer must be allocated already). This change
9635 makes this whole thing a bit more consistent and more optimized
9636 (note that the data returned in the unformatting with XXX_*STRING
9637 must not be freed now). The routines return now -1 on error.
9639 o Tried to find all code that use buffer_format and buffer_unformat
9640 and added return value checking to prevent formatting and
9641 especially unformatting errors and possible subsequent fatal
9644 o Changed ske->x and ske->KEY to mallocated pointers in
9645 lib/silcske/silcske.h. Fixed possible data and memory leak.
9647 o Added return value checking to all *_parse* functions. Fixed
9648 many memory leaks as well.
9650 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9651 so that buffer overflows would not happen. All code now also
9652 checks the return value as it can fail.
9654 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9656 * Added reconnection support to server if the normal server looses
9657 its connection to the router (for example if router is rebooted).
9658 The server performs normal reconnection strategy implemented
9659 to the server. Affected file silcd/server.c.
9661 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9663 * Added new packet type SILC_PACKET_SET_MODE that is used to
9664 distribute the information about changed modes (for clients,
9665 channels and clients channel modes) to all routers in the
9666 network. Updated the protocol specification accordingly.
9668 Added functions into silcd/packet_send.c and
9669 silcd/packet_receive.c: silc_server_send_set_mode,
9670 silc_server_set_mode.
9672 Added new files silcmode.[ch] into lib/silccore that implements
9673 the encoding and decoding of Set Mode Payload. Added new type
9674 SilcSetModePayload. Moved the definitions of different modes
9675 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9677 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9679 * Oops, a little mistake in server's connection authentication
9680 protocol. The protocol is not ended with FAILURE but with
9681 SUCCESS if the authentication is Ok. :) Affected file is
9684 * Implemented NICK_CHANGE notify handling in server in the file
9685 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9686 the local clients on the channel. After the changing nickname
9687 in router environment snhould work and the [<unknown>] nickname
9688 should appear no more.
9690 The silc_server_replace_id function that receives the Replace ID
9691 payload now sends the NICK_CHANGE notify type also in the file
9692 silcd/packet_receive.c
9694 * Changed WHOIS and IDENTIFY command to support the maximum amount
9695 of arguments defined in protocol specs (3328 arguments). This
9696 fixed a bug that caused problems when there were more than three
9699 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9701 * Added extra parameter, command identifier, to the
9702 silc_client_send_command so that explicit command identifier
9705 Changed that ID list routines uses specific command identifier
9706 when sending WHOIS/IDENTIFY requests to the server so that they
9707 can be identified when the reply comes back.
9709 Affected files lib/silcclient/command.[ch],
9710 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9712 * Added `sender' argument to silc_server_packet_send_to_channel
9713 to indicaet the sender who originally sent the packet to us
9714 that we are now re-sending. Ignored if NULL. Affected file
9715 silcd/packet_send.[ch].
9717 * Added some server statistics support in silcd/server_internal.h
9718 SilcServerStatistics structure and around the server code. Also
9719 send some nice statistics information when client is connecting
9722 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9724 * Fixed channel ID decoding in server's JOIN command reply in
9725 silcd/command_reply.c
9727 * Fixed braodcasting of replace ID payload to not to send it if
9728 we are standalone server in silcd/packet_receive.c.
9730 * Fixed all channel message sending routines to not to send
9731 packets to clients that has router set, since they are routed
9732 separately in the same function earlier. Affects file
9733 silcd/packet_send.c and all channel packet sending functions.
9735 * In USERS reply, res_argv[i] are not allocated, the table
9736 is allocated. Thus changed that free the table, not its
9739 * In server's whois_check and identify_check if the client is
9740 locally connected do not send any WHOIS commands - they are not
9743 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9745 * Fixed some minor bugs in client when sending WHOIS command. The
9746 arguments was in wrong order.
9748 * Removed statis function add_to_channel from server in
9749 silcd/command.c that was previously used with the joining but
9752 * Tested USERS command in router environment successfully with two
9753 routers, two servers and two clients.
9755 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9757 * Reorganized the USERS command and command reply in client library
9758 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9759 When the command is given by user we register a pending command
9760 callback that will reprocess the command after the reply has been
9761 received from the server. When reprocessing the packet we then
9762 display the information. Thus, the USERS information is displayed
9763 now in the command callback instead of in the command reply
9764 callback. The processing of the command is same as previously
9765 when server has sent the command reply in the JOINing process.
9767 * Added to USERS command in silcd/command_reply.c to join the client,
9768 we didn't use to know about, to the channel after we've created
9769 a client entry for it. Also, for clienet we did know already still
9770 check whether it is on the channel or not and add it if not.
9772 * Removed silc_server_command_join_notify as the function and its
9775 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9777 * Changed the client's pending command handling to the same as the
9778 server's pending command handling. It is also now possible to
9779 execute command reply functions from other command reply
9780 function as the function callbacks for commands and command
9781 replies are one and same. The pending commands are not static
9782 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9783 in client connection context. Thus, pending commands are server
9784 connection specific as it is convenient.
9786 Changed the function silc_client_command_pending and
9787 silc_client_command_pending_del and added new function
9788 silc_client_command_pending_check. Removed the
9789 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9792 * Added cmd_ident, current command identifier, to the client
9793 connection context in lib/silcclient/client.h to keep track on
9794 command identifiers used in command sending. Client's command reply
9795 function handling now supports the mandatory command identifiers.
9797 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9798 funtions in client to fully support pending command callbacks.
9800 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9801 as one of the arguments to the application in the command reply
9804 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9805 before first releasing SILC but came back. Now it is removed again
9806 and should come back nomore. The FORWARDED flag was used only
9807 by the JOINing procedure by forwarding the command packet to router.
9808 Now, the JOINing procedure has been changed to more generic (due
9809 to various router environment issues) and FORWARDED is not needed
9810 anymore for anything. The protocol specification is yet to be
9813 Now, removed silc_server_packet_forward from server and the flag
9814 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9816 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9818 * Renamed NAMES command to USERS command. The NAMES was named that
9819 due to historical reasons. Now it is renamed. Also, rewrote
9820 parts of the USERS command. The nickname list is not sent anymore
9821 by the server. Only Client ID and mode lists are sent in the USERS
9822 command. Changed this also to the protocol specification.
9824 The client now resolves the names and stuff after it receives
9825 the USERS list from the server when joining to the channel.
9827 * WHOIS and IDENTIFY commands has been changed to support multiple
9828 Client ID's per command. One can now search for multiple users
9829 in the network by sending only one WHOIS or IDENTIFY command.
9830 Changed the code and the protocol specifications.
9832 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9833 uses silc_server_command_whois_parse to parse the request. */
9835 * If normal server, do not parse the WHOIS and IDENTIFY requests
9836 before sending it to the router. Saves some time.
9838 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9840 * Fixed JOIN command on client library. Wrong number of arguments
9841 used to crash the client.
9843 * Added silc_server_channel_has_global function to check whether
9844 channel has global users or not.
9846 * Added silc_server_channel_has_local function to check whether channel
9847 has locally connected clients on the channel.
9849 * The silc_server_remove_from_one_channel now checks whether the
9850 channel has global users or not after given client was removed from
9851 the channel. It also checks whether the channel has local clients
9852 on the channel anymore. If it does not have then the channel entry
9853 is removed as it is not needed anymore.
9855 * The silc_server_notify now checks on JOIN notify whether the joining
9856 client is one of locally connected or global. If it is global then
9857 the channel has now global users on the channel and that is marked
9858 to the channel entry. Also, it now saves the global client to
9859 global list who is joining and JOINs it to the channel. This is
9860 for normal server, that is.
9862 Changed silc_server_send_notify_on_channel,
9863 silc_server_packet_relay_to_channel and
9864 silc_server_packet_send_to_channel check if we are normal server
9865 and client has router set (ie. global client) do not send the
9866 message to that client, as it is already routed to our router.
9868 * Implemented LEAVE notify type handling in silc_server_notify
9871 * Tested LEAVE command in router environment successfully. Tested
9872 with two routers, two servers and two clients.
9876 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9878 * Implemented SIGNOFF notify type handling in silc_server_notify
9881 * silc_server_remove_id now removes the client entry from all channels
9882 it has joined and thusly sends SIGNOFF notify type.
9884 * Rewrote the NAMES list generation in server by removing two excess
9885 loops. The lists are created now inside one loop.
9887 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9889 * silc_server_remove_channel_user checks now also global list
9890 for channel and client.
9892 * silc_server_new_channel_user checks now both local and global
9893 list for channel and client. Fixed a bug in client id decoding.
9894 Used to decode wrong buffer.
9896 * silc_server_channel_message checks now both local and global
9897 list for channel entry.
9899 * Tested channel joining (hence JOIN) in router environment
9900 successfully. Tested with two routers, two servers and two
9903 * Tested channel message sending in router environment successfully.
9905 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9907 * Added silc_server_save_channel_key into server.[ch] to save the
9908 received channel key in Channel Key payload processing. It is
9909 also used in JOIN command reply handling.
9911 Equivalent function silc_client_save_channel_key added into
9912 client.[ch] into client library.
9914 * Changed JOIN command reply to send information whether the channel
9915 was created or not (is existing already) and the channel key
9916 payload. Changed protocol specs accordingly.
9918 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9919 the request was sent by ID and not by nickname. Crashed on
9922 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9924 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9925 now correctly save the received data.
9927 * silc_server_free_sock_user_data now notifies routers in the
9928 network about entities leaving the network.
9930 At the same time implemented functions silc_server_remove_id
9931 and silc_server_send_remove_id to receive and send REMOVE_ID
9932 packets. The packet is used to notify routers in the network
9933 about leaving entities. The ID removed will become invalid in
9936 * Added function silc_idlist_del_server into server. Removes and
9937 free's server entry from ID list.
9939 * silc_server_private_message function now checks, if we are router,
9940 that the destination ID really is valid ID, naturally.
9942 * In router when NEW_ID packet is received (for new client) the
9943 hash of the Client ID is saved in the ID Cache but the
9944 client->nickname is set to NULL, instead of putting the hash
9947 IDENTIFY command now also checks that client->nickname must be
9948 valid. If it is not if will request the data from the server who
9949 owns the client. Added new function
9950 silc_server_command_identify_check.
9952 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9953 to set the command to already allocated Command Payload.
9955 * Tested private message sending in router environment with two
9956 routers, two servers and two clients. Fixed minor bugs and now
9959 * Fixed segfault from client's NAMES command. Used to crash if
9962 * Forwarded packets must not be routed even if it is not destined
9963 to the receiver. Changed server code comply with this.
9965 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9967 * Added `require_reverse_mapping' boolean value to ServerParams
9968 structure. If TRUE (not default) the server will require that
9969 the connecting host has fully qualified domain name.
9971 If the reverse mapping is not required and hostname could not be
9972 found the IP address is used as hostname.
9974 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9976 * Implemented version string checking to both client and server.
9977 The check is incomplete currently due to the abnormal version
9978 strings used in development version of SILC.
9980 * Changed all command functions in server to use the new
9983 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9985 * Changed char *data to unsigned char *data in ID Cache system to
9986 support binary data as ID Cache data. Changed code to support
9987 binary data in lib/silccore/idcache.c.
9989 * Renamed silc_server_packet_relay_command_reply to
9990 silc_server_command_reply as it is normal packet receiving
9991 function. Rewrote the function to accept command replys for
9992 servers and not only for clients.
9994 * Mark remote router always as registered server if we are connecting
9995 to it. Otherwise, commands sent by the router to us are ignored.
9997 * All ID List find routines now returns the ID Cache Entry pointer
9998 as well if requested.
10000 * WHOIS command works now in router environment, tested with two
10001 routers, two servers and two clients.
10003 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10004 in router environment (as it is almost equivalent to WHOIS) but
10005 hasn't been tested thoroughly. Added new functions:
10007 silc_server_command_identify_parse
10008 silc_server_command_identify_send_reply
10009 silc_server_command_identify_from_client
10010 silc_server_command_identify_from_server
10012 * Disabled route cache adding because adding two different ID's with
10013 same IP replaces the old cache entry thus giving wrong route.
10014 The entry->router->connection is always the fastest route anyway
10015 so route cache may not be needed. Of course, new routes maybe
10016 established after receiving the ID when the entry->router->connection
10017 might not be anymore the most optimal.
10019 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10021 * Add route cache for received ID for fast routing.
10023 * Added silc_server_packet_route to route received packet on router
10024 that is not destined to us.
10026 * Renamed silc_server_get_route to silc_server_route_get.
10028 * Added id_string and id_string_len fields into SilcServer to
10029 include encoded ServerID for fast comparing without excess
10030 encoding of the ID's.
10032 * Cleaned up WHOIS command on server side. Added following static
10035 silc_server_command_whois_parse
10036 silc_server_command_whois_check
10037 silc_server_command_whois_send_reply
10038 silc_server_command_whois_from_client
10039 silc_server_command_whois_from_server
10041 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10042 arguments in command replies. All command functions should be
10043 updated to use this macro.
10045 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10047 * Minor typo fixes on command reply handling on server.
10049 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10051 * Added silc_server_command_add_to_channel internal routine to add
10052 the client to the channel after router has created the channel and
10053 sent command reply to the server.
10055 * Added generic silc_server_send_command to send any command from
10058 * Use static buffer with ID rendering instead of duplicating data.
10060 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10062 * Fixed a channel user mode bug when joining to a channel server gave
10063 everybody channel founder rights, oops.
10065 * We mark ourselves as the router of the incoming server connection
10066 if we are router ourselves. This way we can check in some packet
10067 sending functions whether it is locally connected server. For
10068 incoming router connections we put NULL.
10070 * For router sending packets locally means now always sending the
10071 packet cell wide; to local clients and local servers. For normal
10072 server sending packet locally means sending it to only local
10075 * Fixed the JOIN command to really work in router environment. If the
10076 channel is created it is always created by the router. Router is
10077 also responsible of making the initial joining to the channel,
10078 sending JOIN notify to the sending server and distributing
10079 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10080 does not exist server doesn't do anything else but forward the
10081 command to the router which performs everything.
10083 * Added silc_server_send_channel_key function to send the Channel Key
10086 * Added silc_server_create_channel_key to create new channel key. The
10087 channel key is now re-generated everytime someone joins or leaves
10088 a channel, as protocol dictates. Note: channel->key_len is the
10089 key length in bits.
10091 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10093 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10094 packet_receive.[ch] to separate packet sending and receiving
10095 routines. The server.[ch] now includes everything else including
10096 actual packet processing (writing and reading data) and other
10099 Renamed silc_server_private_message_send_internal to
10100 silc_server_send_private_message. The routine is still though
10101 used only to relay private messages as server does not send
10102 private messages itself.
10104 Renamed silc_server_new_channel to silc_server_create_new_channel
10105 and added new function sicl_server_new_channel that handles the
10106 incoming New Channel packet. Added also new sending function
10107 silc_server_send_new_channel to send New Channel Payload.
10109 * Added new function silc_server_notify to process incoming notify
10110 packet to the server/router. Server may then relay the notify
10111 to clients if needed.
10113 * Added new function silc_server_new_channel_user to process incoming
10114 New Channel User packet. Router will redistribute the packet and
10115 send JOIN notify to its local clients and locally connected servers
10116 if needed. Normal server will send JOIN notify to its local client
10117 on same channel when received this packet. Added also corresponding
10118 sending function silc_server_send_new_channel_user to sent the
10121 * Added boolean route argument to send_notif_to_channel and
10122 packet_send_to_channel functions to attempt to route the packet
10123 if it is TRUE and send only locally if it is FALSE.
10125 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10127 * silc_server_replace_id now broadcasts the received replace ID
10128 packet if it is not broadcast packet already. The router must
10129 broadcast to inform other routers about changed ID.
10131 * Added backpointer to server's router into SilcServer context in
10132 silcd/server_internal.h.
10134 * Fixed silc_server_packet_broadcast to send correct broadcast
10137 * The channel key is now distributed to the local client as soon
10138 as it is received from the router (in router environment) so that
10139 no other packet may be sent for the channel until client has
10142 * silc_server_remove_channel_user now broadcasts the received
10143 Remove Channel User packet if it is not broadcast packet already.
10144 The router must broadcast to inform other routers about removed
10147 * Added users field into SilcPacketContext that is a reference count
10148 of the context. One can increase the reference count by calling
10149 silc_packet_context_dup which is now changed to just increase the
10150 reference count instead of duplicating the data. The reference
10151 count is decresed by calling silc_packet_context_free that will
10152 free the data after the reference count hits zero.
10154 For now on the packet context and everything allocated into it
10155 (including the raw packet from network) must be freed by calling
10156 the new silc_packet_context_free function. Added also new function
10157 silc_packet_context_alloc that must be used now to allocate the
10158 context. This also means that if a routine is asynchronous from
10159 silc_[client/server]_packet_parse_type the packet context must
10160 be duplicated by calling silc_packet_context_dup. Otherwise it
10161 gets free'd after silc_[client/server]_packet_parse_type returns.
10162 Also, one must remember that if packet is duplicated then its
10163 reference count must be decresed by calling the free function as
10164 many times as it was duplicated.
10166 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10167 from both client and server.
10169 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10171 * Made joining to a channel working in router environment.
10173 * Cleaned up JOIN command on server side and create function
10174 silc_server_command_join_channel internal routine to make the
10177 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10179 * Changed silc_command_pending list to SilcDList. Also, added
10180 `ident' field to SilcServerCommandPending structure to identify
10181 the reply and to call correct callback.
10183 Added silc_server_command_pending_check function to replace the
10184 corresnponding macro. The silc_command_pending list is not
10187 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10188 to set identifier to previously allocated Command Payload. It
10189 is used to set identifier for command when resending Command
10192 * Added silc_command_payload_encode_payload to encode Command
10193 Payload buffer from SilcCommandPayload structure.
10195 * Added silc_argument_payload_encode_payload to encode Argument
10196 payload buffer from SilcArgumentPayload structure.
10198 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10200 * Changed WHOIS command to support router connection on server side.
10201 The whois request is always sent to router unless the server is
10202 standalone server. After server has received the reply from the
10203 router will it send the reply to the client.
10205 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10206 broadcast received broadcast packet. The function is used only
10207 by router. The broadcast packet is always sent to the router's
10210 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10211 render given ID to printable string, for log files for example.
10213 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10215 * Made basic router to router connections working. At least they
10216 can now connect to each other but nothing really works the way
10217 they are supposed - yet.
10219 * Added new initiator token to RouterConnection configuration
10220 file in silcd/serverconfig.[ch]. It is used to tell whether we
10221 are the initiator to the remote router or whether we'll expect
10222 the other end to connect.
10224 * Moved registering of listener task to silc_server_init, hence
10225 the server starts listenning as soon as it is run, even if it
10226 does not have connections to other routers. Let's see how well
10229 * Changed default connection retry timeouts for more suitable in
10232 * Removed cipher and such arguments from silc_idlist_add_client
10233 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10234 Added new function silc_idlist_add_data to add the keys and stuff
10237 * Added SilcIDListData structure and added it to SilcClientEntry
10238 and SilcServerEntry as their first field in the structure. This
10239 way we can explicitly cast the ID entries to the SilcIDListData
10240 structure and get common data for the entries. In past, we had
10241 to first check what type of connection it is and then cast it to
10242 correct ID entry type. Now, we can directly cast the opaque
10243 pointer to the SilcIDListData (no matter what ID entry it actually
10244 is) and get the data needed.
10246 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10248 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10249 in some circumstances even if threre were timeout tasks, though not
10250 IO tasks, but tasks anyway. Now fixed.
10252 * Defined SilcServerConnection structure to hold connection specific
10253 stuff about directly connected servers and routers. The definition
10254 is currently in silcd/server_internal.h. I thought about having
10255 a bit more important role fro this struct but for now it is used
10256 only when connecting to other server (or router actually).
10258 * Added connecting retry support in server when connecting to
10259 router(s). The retry feature implement exponential backoff
10260 algorithm. Also, added SilcServerParams structure to hold default
10261 parameters for server. For now, it include these retry settings
10262 and are hard coded. After server is moded to be as Silc Server
10263 Library this structure will be more important.
10265 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10267 * Changed client librarys channel->clients table to SilcList and
10268 changed code accordingly.
10270 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10272 * Changed client's channel table to SilcList and changed code
10273 accordingly. Also changed SilcChannelClientEntry to include back-
10274 pointer to the channel so that client entry can use that structure
10275 as list as well and we have fast cross-reference to the channel.
10276 This change dramatically decreased the complexity of channel
10277 handling with client entry and vice versa (removed one extra
10278 loop when searching for channel entry from many functions).
10280 * Changed server->sim from table to SilcDList and changed code
10283 * NAMES command can now be used from user interface. It will show
10284 the user list on the channel, neatly.
10286 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10287 Code now saves realname of the user if it becomes available.
10289 * Renamed configure.in to configure.in.pre and made ./prepare
10290 script to automatically add correct version string to
10291 configure.in which it creates from configure.in.pre.
10293 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10295 * NAMES command reply now shows users mode with the nickname when
10296 joining to channel.
10298 * Moved silc_client_ch[u]mode[_char] functions from
10299 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10300 place sucks, they are utility functions and should be in some
10303 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10305 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10308 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10312 * Added TRQ (efficient deque and list library) into lib/trq. This is
10313 a very good list library that is currently used in the SILC. Defined
10314 SilcList API over the library because I didn't like the API very
10315 much. See lib/trq/silclist.h for the API and examples of how to
10316 use the API. Fixed various places in the code to use the new
10317 SilcList API. The SilcList is meant for lists that has a structure
10318 already defined as a list. It is not suitable to add just some
10319 context to the list (in TRQ, the context is the list actually).
10321 So, I defined SilcDList that can be used for the purpose where
10322 predefined list structure does not exit. This can be used as
10323 such list. Now some context just can be added to the SilcDList.
10324 Currently this list is not used in the SILC just yet, though there
10325 are a lot places where this can replace dynamically allocated
10326 tables and I will fix these places, later, to use SilcDList.
10327 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10328 and use TRQ internally).
10330 Also fixed some annoying warning messages that the original TRQ
10331 code generated. Also minor changes to TRQ's Makefile.in.
10333 * Added support for querying by Client ID to both WHOIS and
10334 IDENTIFY commands into server, as required by the protocol.
10336 * Removed method function pointers from SilcBuffer structure. They
10337 weren't used to anything and just increased the context size for
10338 no good reason. This change also made silc_buffer_alloc and
10339 silc_buffer_free functions inline functions.
10341 * Disabled command flooding detection support until it's fixed so
10342 that it accepts commands in but does not execute them more than once
10345 * Added silc_net_localhost(), to return local hostname, into
10346 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10347 that must be initialized before calling silc_client_init.
10349 * Added new function: silc_server_send_notify_on_channels to send
10350 notify messages to all channels client has joined. It is assured
10351 that the message is sent only once per client.
10353 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10354 lib/silcutil/silcutil.[ch] as silc_format function. The new
10355 function is generic and is used by server as well, not only by
10356 the logging routines.
10358 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10359 the provided version string was not acceptable. Added new function:
10360 silc_ske_check_version into lib/silcske/silcske.h. The function
10361 must be implemented by the application (client or server) and it
10362 does not reside in the SKE library. The function checks the version
10363 string remote end sent.
10365 * Added back pointers (to opaque context and to SilcSocketConnection)
10366 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10368 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10369 duplicate packet context structure.
10371 * Changed `notify' client operation to send same arguments as client
10372 receives from server except for ID's. ID's are mapped to correct
10373 ID entry and that is returned. Also, if channel entry is not sent
10374 by server but the notify is for channel the channel entry is sent
10375 to application (otherwise application doesn't know that it is for
10376 channel (library gets it from packet's Destination ID)).
10378 * Added silc_client_remove_from_channels into client library to
10379 remove a client from all channels it has joined to. Used when
10380 received SIGNOFF notify from server. Added also new function
10381 silc_client_replace_from_channels to replace old ID entry with
10382 new ID entry on all channels. Used when received NICK_CHANGE
10383 notify from server.
10385 * Fixed ID Cache list handling in silc_idlist_get_client in
10386 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10387 to get (or query) client by ID.
10389 * Updated TODO list.
10391 * Added connection authentication status message defined by the
10392 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10393 support for these into the code in client and server side.
10395 * Added generic function silc_client_send_command to send any command
10396 with variable argument list. Application should use this function
10397 to send commands if the command functions provided by the library
10398 does not suite for the application's user interface needs.
10400 * Added new `failure' client operation. Application is notified about
10401 received failure packet if client is executing a protocol. In this
10402 case the protocol's execution has failed.
10404 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10405 is required by the protocol.
10407 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10408 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10411 * Added status flag to SilcSKE object to indicate realtime status
10412 of the SKE protocol.
10414 * Application receives now exactly same command reply arguments as
10415 the library receives from server. However, if ID is received the
10416 corresponding ID entry is returned to the application (eg. Client
10417 ID is mapped to correct SilcClientEntry entry and that is returned).
10418 Changed command_reply client operation due to this change.
10420 * Changed all ID's in commands and in command replys as ID Payloads.
10421 Change affected both client and server side codes.
10423 All ID's sent in SILC network (with execption of ID's in SILC
10424 Packet header) are sent in ID Payload to support variable length
10427 * Server now notifies nick changes and notifies all clients on
10428 the channels about the new nickname (about the new Client ID,
10431 * Implemented CMODE command to change channel modes. Supports all
10432 channel modes defined by the protocol specs except ban and invite
10433 lists. (Also, private channel key mode is supported but support for
10434 setting private channel key in client is missing, thus, this mode
10435 has no effect on client side (except that server requires that the
10436 client uses private channel key and normal channel traffic does not
10439 Also, invite mode works per se, but INVITE command does not work
10440 yet correctly, so you can set channel as invite only channel but
10441 inviting clients to the channel does not work (it is yet to be
10442 thought what's the best way to do it).
10444 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10445 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10446 Implemented CUMODE command to change user's mode on the channel.
10447 Supports all modes defined by the protocol specs.
10449 * Added NAMES command reply to return users modes on the channel.
10451 * Removed unnecessary and slow ciphers from lib/silccrypt.
10453 * Set SO_KEEPALIVE option to connection sockets by default.
10455 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10457 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10458 redefined the Notify Payload into protocol specs.
10460 * Added silc_id_payload_parse_id to get ID directly from raw
10463 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10465 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10466 accept searching by Client ID as well.
10468 * Added support for LEAVE and SIGNOFF notify types in client library.
10470 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10471 to parse ID Payload from raw data.
10473 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10475 * Added flags parameter into silc_ske_assemble_security_properties
10476 function in lib/silcske/silcske.[ch].
10478 * Changed notify client operation to fit better for notify messages
10479 sent by server. The notify payload received from server is now
10480 passed to the application (after parsing it to SilcNotifyPayload).
10481 It is application's responsibility to retrieve the arguments
10482 from the payload and show the message the way it wants. The message
10483 sent by server is implementation specific.
10485 * Changed public keys to comply with the protocol specification.
10486 Old public keys are not supported anymore and are not compatible.
10488 * Removed nickname from Channel Payload as the latest draft removed
10489 it. The client must resolve the nickname from the NAMES command
10490 reply received when it joined the channel.
10492 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10494 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10496 * Fixed some errors in protocol specification drafts.
10498 * Created lib/silccore/silcnotify.c to implement Notify Payload
10499 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10500 generic payloads described by protocol specifications. The file
10501 includes implementations for ID Payload and Argument Payload.
10503 * Changed Command Payload implementation to use the new Argument
10504 Payload. Changed command_xxxx_payload to command_payload_xxxx
10505 to comply with SILC coding conventions.
10507 * Added suppport for Argument Payload handling in Notify Payload
10508 implementation as protocol requires it. Added the new support
10509 into server and client lib as well.
10511 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10513 * Added support for multiple nicknames on same channel. [n] is
10514 added locally to the nickname if there are more than one same
10515 nicknames on the channel.
10517 * Server now sends all nicknames that matched WHOIS request.
10518 Client also shows the list received from server.
10520 * Added TOPIC command to client side. User can now set and show
10521 current topic on channel.
10523 * Added MOTD command to client and server. Also, server sends the
10524 motd when client connects to the server.
10526 * Changed version strings to comply ISO 8601.
10528 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10530 * Fixed protocol error handling in client library. It should now
10531 cope even if the SKE fails for some reason.
10533 * Made new protocol specification drafts for submitting to IETF.
10535 * Implemented TOPIC command to server in silcd/command.c.
10537 * Added two new notify types into lib/silccore/silcnotify.h:
10538 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10539 notify nickname change and topic setting/change on a channel.
10541 * API change of command_reply operation in client library. The
10542 application gets now the status type received from server as well.
10544 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10546 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10548 * Cras fixed and optimized the packet handling even further and
10549 it should work now. Minor change to the prototype of function
10550 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10552 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10554 * Added new function into lib/silcutil/silcschedule.[ch]:
10555 silc_schedule_with_fd to select() a specified fd. The function
10556 returns after timeout expires or data arrives or goes. The
10557 function is used by packet routines to wait that all data is
10558 received from network.
10560 * Fixed data reading from network in lib/silccore/silcpacket.c.
10561 The code now assures that all data is read from the fd and then
10562 continues packet processing. This was a bug fix since the code
10563 used to drop some data in some circumstances.
10565 * Added new function into lib/silcclient/client.[ch]:
10566 silc_client_start_key_exchange to start key exchange after
10567 connection has been established to server. The code internally
10568 now uses this funtion but its main purpose was to provide it
10569 for applications that perform their own connecting. After
10570 application has created a connection it merely calls this
10571 function to start the key exchange between client and server.
10572 The library takes care of everything else after that.
10574 Updated also lib/silcclient/README to explain the usage of
10577 * Do not send to application information that connection has
10578 been established. Application gets notified it by connect
10581 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10583 * Applied cras's patch to add silc_schedule_one function. The
10584 function runs scheduler once and returns.
10586 * Fixed the scheduler after cras messed it up. The timeout
10587 handling works now as it's supposed to work.
10589 * Added into lib/silccore/ silcnotify.h to include notify
10590 message types support. Changed silc_server_send_notify*
10591 functions, in server.[ch], to support those new notify types.
10592 Added the support for the notify types into client library,
10593 as well. Added new notify client operation into ops.h in
10596 * Changed silc_server_packet_send_to_channel to send normal
10597 packets instead of just channel message packets. The function
10598 is now used to send the notify packets to channels. It is not
10599 used to send channel message packets anymore, as server never
10600 sends them anymore.
10602 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10603 va_arg()s as it seems to require it nowadays. I guess, if SILC
10604 is compiled with older va_arg() the new code should work anyway.
10606 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10608 * Splitted core library. Core library (lib/silccore) includes
10609 now only SILC protocol specific core (and common) components.
10610 Created new utility library (lib/silcutil) that includes more
10611 generic purpose stuff. The stuff for util library was taken
10612 from the old core library. This was minor and easy split.
10614 * Created SILC Client Library (lib/silcclient) that includes
10615 implementation of the SILC client without user interface. This
10616 was major move from silc/ directory. The code has been changed
10617 so that it is transparent towards the user interface. The
10618 silc/ directory includes now the same user interface as before
10619 and it uses the new client library. Read lib/silcclient/README.
10620 Basicly, the client library performs everything else related
10621 to SILC except user interface handling. Also, configuration
10622 files are considered to be part of user interface and library
10623 does not handle them.
10625 This change also changed a lot of structures, function naming etc.
10626 Most important change was that SilcClientWindow object was
10627 renamed to SilcClientConnection in the client library. Created
10628 also new file lib/silcclient/ops.h. Also added new files
10629 silc/local_command.[ch] and silc/client_ops.[ch].
10631 All these changes were made to make it easier for user interface
10632 designers to create what ever user interface for the SILC client
10635 It is also expected that the server will be moved to lib
10636 directory as well and SILC Server Library will be created;
10637 sometimes in the future.
10639 * Removed Local commands from lib/silccore/silccommand.h as
10640 they are application specific and new client library does not
10641 handle any of those anymore.
10643 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10644 old client implementation in silc/.
10646 * Added support for callback functions in SILC_LOG_* macros.
10647 Application can now set its own callbacks that will be called
10648 instead of using the default functions that will always print
10649 the debug messages to stderr (or stdout). Also, debugging can
10650 now be disabled by setting silc_debug to FALSE and re-enabled by
10651 setting it to TRUE. Note, that logging will still work even
10652 if debugging is disabled.
10654 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10655 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10656 silc_log_reset_debug_callbacks.
10658 * To enable debugging in silc client one must give now -d
10659 option on command line.
10661 * Changed silc_schedule_init to automatically allocate task queues
10662 if they are not allocated before calling it.
10664 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10666 * Added GMP 3.1 into math library.
10668 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10670 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10671 a channel in SILC network. The packet is used by servers and
10672 routers to notify other routers that user has left a channel.
10673 This little feature was missing until now. Added the feature
10674 to protocol specification as well.
10676 Added functions: silc_server_send_remove_channel_user and
10677 silc_server_remove_channel_user into server.[ch].
10679 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10680 lib/silccore/silcpacket.h. However, they are not implemented
10683 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10685 * Fixed joining to a channel and sending channel messages
10686 between server and router. The channel message sending should
10687 now work inside a cell.
10689 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10691 * Fixed the private message sending between server and router.
10692 The private message sending should now work inside a cell.
10694 * Added silc_server_replace_id into server.[ch] to replace
10695 existing ID in the SILC network.
10697 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10698 and silc_idlist_replace_server_id into idlist.[ch] in server.
10700 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10702 * Fixed the server to server connections. Server can again now
10703 connect to router. Router to router connections probably does
10706 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10708 * Added dynamic protocol registering support. Now protocols can
10709 registered and unregistered on the fly. Patch by cras.
10711 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10713 * Added lib/contrib directory to hold routines that some platforms
10714 don't have but are needed by SILC.
10716 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10717 into lin/contrib to provide getopt() and getopt_long() for
10718 those who don't have it.
10720 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10722 * Added AWAY command to client. When away message is set and
10723 client receives a private message packet the client automatically
10724 replies to the sender with the away message.
10726 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10727 bug seemed to be the cause of recent problems when compiling
10730 * Added version detection support to SKE protocol specification
10731 and added the new changes to the SKE implementation as well.
10732 There were other minor changes in the SKE protocol as well.
10734 Many changes in lib/silcske/silcske.[ch] and in
10735 lib/silcske/payload.[ch].
10737 * Added ^U functionality, clear input line. Patch from cras.
10739 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10741 * Mainly small bugfixes on core library. Fixed some debugging
10742 logging and buffer overflow in silclog.c.
10744 * Updated config.sub and config.guess on the distribution tree.
10746 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10748 * Added command lagging support in server. Client may execute
10749 commands now only once in two seconds.
10751 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10753 * Optimized packet reception. MAC computation and checking is now
10754 also more optimized. A lot previously duplicated code is now
10755 used as generic by both client and server.
10757 * Fixed key pair generation in clientutil.c
10759 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10761 * Added into lib/silccore/silcbufutil.[ch] new function;
10762 silc_buffer_realloc.
10764 * Moved generic packet sending/encryption functions to
10765 lib/silccore/silcpacket.[ch] from client and server. Some
10766 rewriting of the functions.
10768 * Moved all generic packet reception/decryption functions to
10769 lib/silccore/silcpacket.[ch] from client and server. The
10770 packet processing is now much cleaner in both client and server.
10771 These were major changes in both client and server.
10773 * Created many common functions in server to do packet sending.
10774 Previously code were duplicated a lot, this has been removed
10775 with these changes.
10777 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10779 * Rewrote major parts of the ID cache system. Don't know
10780 whether it is better now or not but at least the API is more
10783 * Major rewrite on ID cache stuff on client because of the ID
10784 cache API changes. Added idlist.c to client.
10786 * Also major rewrite on ID cache stuff on server as well.
10787 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10788 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10789 in hand, instead they are all put into the ID cache system now.
10790 All server_idlist_* routines uses ID cache now instead of
10791 traversing its own lists (those lists does not exist anymore).
10792 SilcIDList though still exists. Also, SilcXXXEntry's are
10795 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10797 * Finally made the SKE implementation compliant to the protocol
10798 specification. All mp integers are now binary encoded as
10799 opposed being HEX encoded.
10801 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10804 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10805 functions: silc_[encode/decode]_pem. Also added function
10806 silc_encode_pem_file to PEM encode with newlines ('\n') for
10807 saving into a file.
10809 * SILC public keys are now encoded either PEM or binary. Same
10810 option is for private keys as well. By default private keys
10811 are binary encoded and public keys PEM encoded. Silly HEX
10812 encoding were removed.
10814 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10815 function to create fingerprints.
10817 * Fixed a bug in SHA1; does not change the original data anymore.
10819 * Partly implemented INFO command on client and server side.
10820 Fixed CLEAR command. Changes to SERVER command; show current
10821 server(s) when giving command without arguments. Added
10822 VERSION command to client.
10824 * Added check to server that unregistered connections cannot
10825 execute commands (unless it is specificly allowed).
10827 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10829 * Fixed screen refresh.
10831 * Fixed channel joining bug from client. On some circumstances
10832 client tried to join to a channel it had already joined.
10834 * Added public key verification process into client's protocol.c.
10835 The client now verifies the public key from user and saves
10836 it into ~./silc/serverkeys/ directory.
10838 Added into: clientutil.[ch]: silc_client_verify_server_key.
10840 * Changed SKE protocol's silc_ske_initiator_finish function
10841 to accept callback function that verifies the received public
10842 key. Removed old silc_ske_verify_public_key function.
10844 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10846 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10847 silc_pkcs_private_key[_data]_set.
10849 * Made the password and public authentication more cleaner in
10850 server's protocol.c.
10852 * Removed historic and obsolete protocol `channel_auth' from
10853 both client and server.
10855 * Removed wrong way of sending command status messages from
10856 server to client in server's command.c. The old way violated
10857 protocol specification.
10859 Changes to silccore/silccommand.[ch]: removed
10860 silc_command_encode_status_payload -> not needed anymore,
10861 changed silc_command_encode_payload_va to accept extra
10862 argument on variable argument list. The argument type must
10863 now be provided to the function. Also, added new function:
10864 silc_command_encode_reply_payload_va which is same as
10865 normal command_encode_payload_va except command status type
10866 is provided as extra argument.
10868 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10870 * Added ~./silc directory handling. The directory includes the
10871 public and private keys for the client.
10873 Added silc_client_check_silc_dir, silc_client_create_identifier
10874 and silc_client_load_keys.
10876 * Implemented SILC protocol compliant public key. Added public
10877 and private key saving to and loading from files.
10879 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10880 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10881 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10882 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10883 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10885 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10886 silc_pkcs_load_[public/private]_key.
10888 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10890 * Added silc_server_get_route (route.[ch]) to get connection
10891 data for the fastest route for given ID.
10893 * Implemented INVITE command on client and server. The command
10894 were re-defined in the SILC Protocol Specification and the
10895 implementation now complies with the specification.
10897 * Implemented PING command on client and server.
10899 * Implemented NAMES command on client and server. The server side
10900 supports currently only normal server not router server yet.
10901 Some changes to NAMES definition in SILC protocol specification.
10903 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10905 * Implemented LEAVE command on client and server.
10907 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10908 again. This change was made to the protocol as well. Server
10909 should not violate the protocol specification anymore.
10911 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10913 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10914 was tested. SOCKS4 was not but should work anyway.
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