1 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
3 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
4 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
6 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
8 * Changed the way NOTICE flagged messages are treated. Added support
9 for notices in queries and signing notices. Affected files
10 irssi/default.theme; irssi/docs/help/in/notice.in;
11 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
12 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
14 * Fixed typo in /ACTION help. Affected file
15 irssi/docs/help/in/action.in
17 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
19 * Fixed typo in perl module. Affected file
20 irssi/src/perl/silc/Server.xs
22 * Changed the way ACTION flagged messages are treated. Added support
23 for actions in queries and signing actions. Affected files
24 irssi/default.theme; irssi/docs/help/in/action.in;
25 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
26 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
29 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
31 * Incorrectly reported error when client had to be resolved from
32 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
34 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
36 * Fixed whois public key hash table deleting and adding in
37 detached client case. Affected file silcd/packet_receive.c.
39 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
41 * Changed filenames of silc/fe module not to collide with filenames
42 from core/fe. Also seperated public messages printing from
43 query messages printing. Affected files are all in
44 irssi/src/fe-common/silc.
46 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
48 * Fixed the invite process handling during joining to use
49 correct server name for the client that is matched against
50 the invite string for the channel. Wrong server name caused
51 inability to join the channel. Affected file is
54 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
56 * Fixed the CUMODE channel founder authentication on normal
57 server to not remove the founder rights on existing founder
58 before checking that router accepts the mode change. Affected
59 files are silcd/command.c and silcd/packet_receive.c.
61 * Remove the server entry correctly when rekey timeouts and
62 remote router connection on normal server is closed. Fixes
63 a crash where server uses the freed server entry. Affected
66 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
68 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
69 networks. This is the first step in solving the bug about
70 /SERVER ADD -silcnet <silcnet>. Affected files
71 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
72 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
73 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
75 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
77 * /SMSG and /MMSG now correctly create new queries. Affected files
78 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
80 * Add basic support for SILC protocol specific variables in perl.
81 Affected files irssi/src/perl/silc/*, irssi/configure.in,
82 irssi/src/perl/Makefile.am
84 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
86 * Don't use silc_get_input, it's obviously not reliable. Fixes
87 issue when the current key expires. Affect file
88 irssi/src/silc/core/clientutils.c
90 * Make the session data filename configurable. This makes it
91 possible to have different session files for different
92 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
93 client_ops.[ch], silc-servers.c,
94 irssi/src/silc/fe-common/silc/module-formats.[ch]
96 * Use the same set of libtool files for the MPI lib as for the
97 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
98 config.sub, configure.in, install-sh, missing, mkinstalldirs
100 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
102 * Fixed server statistics decrementing error to not go to
103 negative. Affected file silcd/packet_receive.c.
105 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
107 * Use silc_server_query_add_error to add error in public key
108 search error. Added support in send_reply to send errors
109 without specific argument. Affected file silcd/server_query.c.
111 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
112 Client for NO_SUCH_NICK. It was against the protocol specs.
113 Affected file irssi/src/silc/core/client_ops.c.
115 * Added backwards support for the wrong NO_SUCH_NICK error sending
116 in server. To be removed in SILC Server 1.0. Both old clients
117 and clients with fixed error handling now works. Affected file
118 silcd/server_query.c.
120 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
122 * fixed a bug in the whois using attributes function where no
123 error was sent if no nickname and client id but the attributes were
124 given to whois. Affected file silcd/server_query.c
126 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
128 * remove public key from public key hashtable on detach. Affected
129 file silcd/packet_receive.c
131 * free public key hashtable before removing clients on server
132 shutdown. Affected file silcd/server.c
134 * remove public key prior deleting client-data on killing a client.
135 Affected file silcd/server_util.c
137 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
139 * Getting the MOTD from other servers works now. Affected
140 files are silcd/command.c and silcd/command_reply.c
142 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
144 * Initialize the variable idletag, since it is tested in
145 silc_core_deinit for its default value. Affected file
146 irssi/src/silc/core/silc-core.c
148 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
150 * Fixed signed channel messages across cells. Affected file
153 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
155 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
156 is not defined. They can now be safely used in if-statements
157 without braces. Affected file lib/silcutil/silclog.h.
159 * Added the checks for backup closing connection due to error
160 (local or remote) and thus not allow the resuming to occur
161 in reconnect. Affected files are silcd/packet_send.c
164 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
166 * Help file updates. Affected files in irssi/src/docs/help/in/.
168 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
170 * Fixed channel messages across cells. Affected file
173 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
175 * Fixed file transmission accepting in client library to not
176 start the negotiation if user hasn't accepted the transfer,
177 instead create new session for resent transfer. Affected
178 file lib/silcclient/client_ftp.c.
180 * Show the session ID in the file transmision list. Remove
181 session from list that failed to transfer. Switch the current
182 session automatically after transmission, and in errors, to new
183 session if other sessions exists in the transfer list. Affected
184 files are irssi/src/silc/core/silc-servers.c,
185 irssi/src/fe-common/silc/modfule-formats.c.
187 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
189 * Fixed MIME header parsing for the hopefully last time. Affected
190 file lib/silcutil/silcstrutil.c
192 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
194 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
196 * The SILC RNG is now gauranteed to return non-zero random
197 values. Affected files are lib/silccrypt/silcrng.[ch].
199 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
201 * Fixed nickname formatting when changing only case of the
202 nickname. Affected file lib/silcclient/idlist.c.
204 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
206 * Fixed a memory leak and incorrect printing of the "appears as"
207 message. Affected file irssi/src/silc/core/client_ops.c
209 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
211 * Added CRT (Chinese Remainder Theorem) supported RSA
212 private keys and private key operations. This significantly
213 increases private key operation efficiency. No compatibility
214 issues with new or old private keys. Affected files are
215 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
217 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
219 * Fixed GCC-3.3.2 related compilation warnings from the
222 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
224 * Removed RC6 from distributions.
226 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
228 * Added some better comments to lib/silccrypt/silcpkcs.h,
229 optimized some routines in lib/silccrypt/silcpkcs.c.
230 Added test_silcpkcs into lib/silccrypt/tests/.
232 * Fixed silc_rng_global_init to actually init the global RNG
233 if RNG wasn't provided for it. Affected file is
234 lib/silccrypt/silrng.c.
236 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
238 * Added silc_hash_table_find_by_context_ext. Affected files
239 lib/silcutil/silchashtable.[ch].
241 * Save the public key on normal server in WHOIS command reply
242 from attributes, if present, and add it to public key hash
243 table. Fixes WHOIS resolving by public key on normal server.
245 Optimized the attributes resolving on normal server to not
246 resolve if we resolved them already from router.
248 Affected files are silcd/server_query.c, command_reply.c.
250 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
252 * Added support for whois using attributes.
253 Affected files silcd/command_reply.c, silcd/packet_receive.c,
254 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
257 * Added support for whois using public key attribute to /WHOIS i
258 client command. Affected files irssi/docs/help/in/whois.in,
259 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
261 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
263 * Fixed UMODE setting in server when the client has anonymous
264 mode set. The mode setting was not working. Affected file
267 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
269 * Fixed some bugs and typos related to sending split messages.
270 Print notification when sending messages with /MMSG. Affected
271 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
273 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
275 * Optimized the socket referencing in packet routines, client
276 library and server. Affected files are lib/silccore/silcpacket.c,
277 lib/silcclient/client.c and silcd/server.c.
279 * If silc_socket_set_qos is given with NULL arguments the QoS is
280 reset from the socket. Affected files are
281 lib/silcutil/silcsockconn.[ch].
283 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
285 * Add a /LISTKEYS command which lists the locally cached
286 client and server keys. Affected files
287 irssi/src/fe-common/module-formats.[ch],
288 irssi/src/silc/core/silc-{channels,servers}.c
289 irssi/docs/help/in/listkeys.in
291 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
293 * Check that packet queue purging was successful. Affected
294 files lib/silcclient/client.c and silcd/packet_send.c. Related
295 to MAC failed errors.
297 * Do not clear the inbuf even if it is empty if QoS was applied
298 to it. Otherwise the QoS data is cleared and MAC failed error
299 will occur. Affected file lib/silccore/silcpacket.c.
301 * Use the rekey period time as rekey protocol timeout value.
302 If the rekey does not succeed during the rekey period there's
303 something very wrong, and we most likely end up with wrong keys,
304 do graceful reconnect then. Affected file silcd/server.c.
306 * Take reference of the socket in the parser context, as it's
307 possible to have the parsers in queue after the socket is
308 disconnected and this may cause crash. Affected files are
309 lib/silccore/silcpacket.c, lib/silcclient/client.c and
312 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
314 * Fixed KICK command reply sending, it sent to replies.
315 Affected file silcd/command.c.
317 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
319 * Finish the silc-mime.pl script. It now supports MIME type
320 guessing using magic files, signing data messages, executing
321 MIME handlers in background. Affected files
322 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
324 * Changed MIME signal handler to make things easier for the perl
325 script. Affected files irssi/src/silc/core/client_ops.c,
326 silc-servers.c, and irssi/docs/signals.txt
328 * Cleaned up the silc_mime_parse function and fixed detection
329 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
331 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
333 * Resolve the IP for file transfer listener from the connection
334 socket. Affected file lib/silcclient/client_ftp.c.
336 * Accept NULL hostname parameter in the functions
337 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
338 if hostname is not wanted.
340 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
342 * Fixed race condition between silc_client_init and
343 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
345 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
347 * Fixed file transfer connection closing when SIGNOFF for
348 the client is received from server. Affected file is
349 lib/silcclient/client_ftp.c.
351 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
353 * Check for disconnected socket in QUIT callback. Affected
354 file silcd/command.c.
356 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
358 * Modified the MIME parsing to allow \n and \r\n as delimiters.
359 Affected files lib/silcutil/silcstrutil.c
361 * Cleaned up the escape/unescape functions for correctness and
362 speed. Affected file irssi/src/silc/core/client_ops.c
364 * Removed handling for data messages with Content-Type: text/*,
365 moved parsing of MIME headers to the signal handler, added
366 support for signing and verifying data messages. Affected
367 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
368 irssi/src/silc/core/silc-{servers,channels}.c
370 * Added a perl script for handling data messages based on
371 information read from Mailcap files. New file
372 irssi/scripts/silc-mime.pl
374 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
376 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
377 acknowledge recepetion of a message to the sender. Updated
380 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
382 * Unregister channel key saving callback when deleting channel.
383 Affected file lib/silcclient/idlist.c.
385 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
386 before calling notify client operation. Affected file is
387 lib/silcclient/client_notify.c.
389 * Unregister QoS tasks when deleting the socket connection.
390 Affected files lib/silcutil/silcsockconn.[ch],
391 unix/silcunixsockconn.c.
393 * Implemented latest presence-attrs draft changes. Affected
394 files lib/silccore/silcattrs.h and
395 irssi/src/silc/core/silc-queries.c.
397 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
399 * Save old channel keys in list to allow more rapid change
400 of channel keys if server for some reason does that. This
401 avoids loosing so many channel messages due to not having
402 key to decrypt. Affected file lib/silcclient/silcclient.h,
403 idlist.c and client_channel.c.
405 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
407 * Continued backup router tests and fixes. Affected files
408 silcd/server_backup, server_util.c, server.c. See TODO.
410 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
412 * Fixed SERVER_SIGNOFF handling in servers. The client
413 was removed from wrong list thus not removing the client
414 at all. Affected file silcd/packet_receive.c.
416 * Do not execute rekey protocol for disabled connections as
417 it would never go through. Affected file silcd/server.c.
419 * Added timeout for rekey protocol to catch if the protocol
420 never executes successfully. Affected files silcd/server.c
423 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
425 * Abandon packet processing for disconnected sockets. Check
426 this always after calling packet processing callback.
427 Affected file lib/silccore/silcpacket.c.
429 * Fixed double registration disconnection code in server.
430 Closed wrong connection. Affected file silcd/packet_receive.c.
432 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
434 * On normal server reconnect to primary during resuming 4
435 times, then give up. Affected file silcd/server_backup.c.
437 * If during reconnecting to routers we notice we have router
438 connection but no primary router set, the server is in desync.
439 Reconnect to primary to restore network. Affected file
442 * Assure that only one protocol is exeucting at the same time.
443 Added checks for all protocols. Affected files are
444 silcd/server.c and server_backup.c.
446 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
448 * Check that a string is not already part on invite/ban
449 string when processing it. Affected file silcd/server_util.c.
451 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
453 * Fixed the CUMODE_CHANGE for founder mode changes to comply
454 with 1.2 version of the protocol. Affected file is
455 silcd/packet_receive.c.
457 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
459 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
460 where the passphrase was given. Affected file is
463 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
465 * INVITE and BAN notifys are now delivered from routers to
466 servers (but not clients) on the channel. Updated specs and
467 code. Affected files silcd/packet_[send|receive].[ch],
468 command.c, server.c and server_util.c.
470 * Implemented INVITE and BAN announcing. Affected files are
471 silcd/server.[ch], server_util.c.
473 * Implemented SilcStatus error type argument returning in
474 command reply error in server. Affected file silcd/command.c.
476 * Implemented SilcStatus argument returning in comand reply
477 in client library. The command_reply client operation now
478 returns error specific arguments as well. Affected files
479 are lib/silcclient/command_reply.[ch], client_resume.c,
480 lib/silccore/silcstatus.[ch].
482 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
484 * Backup router protocol version 1.2 implemented. Testing still
485 required. Affected files in silcd/server_backup.[ch], server.c,
486 packet_receive.c and server_internal.h.
488 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
490 * silc_client_send_[channel|private]_message now return TRUE
491 or FALSE. Affected file lib/silcclien/client_channel.c and
494 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
496 * Check for explicit nickname in INVITE and BAN processing
497 during join as well (and don't expect only wildcards in
498 invite/ban strings). Affected file silcd/command.c.
500 * Fixed the INVITE and BAN by public key. The public key saved
501 is the PK payload (as specified) not the raw data. Affected
502 file silcd/server_util.c.
504 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
506 * UTF-8 text message support for actions and notices in SILC
507 Client. Affected file irssi/src/silc/core/client_ops.c.
509 * silc_get_username and silc_get_real_name now returns sensible
510 data on Win32. Patch by Toni Willberg. Affected file is
511 lib/silcutil/win32/silcwin32util.c.
513 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
515 * Provide a signal handler to send MIME encoded messages and emit
516 a signal when a MIME encoded message is received. Also document
517 the signals for usage with the perl interface.
519 A sample perl script will be supplied at a later point.
521 Affected files are irssi/docs/signals.txt,
522 irssi/src/silc/core/client_ops.[ch],
523 irssi/src/silc/core/silc-{channels,servers}.c
525 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
527 * Use SILC_COMMAND_PING to estimate the round-trip time to the
528 server. Use this time to display a lag and disconnect when it
529 exceeds a specified limit.
531 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
533 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
535 * Remove the channel auth list in normal server if router
536 encofrces its list during connecting. Send notify to channel
537 to remove the mode to remove the list. Affected files are
538 silcd/server_util.c and silcd/packet_receive.c.
540 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
542 * Added support for channel public keys. Updated protocol specs
543 and implemented it. Affected files are
544 silcd/command.c, command_reply.c, lib/silcclient/command.c,
545 lib/silcclient/command_reply.c.
547 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
549 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
550 terminate the process on Linux. Affected file silcd/silcd.c.
552 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
554 * Check for NULL buffer in silc_buffer_clear. Affected file
555 is lib/silcutil/silcbuffer.h.
557 * Simplified the backup router protocol by removing the _GLOBAL
558 types. Updated protocol specs and the code. Affected files
559 are silcd/server_backup.[ch].
561 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
563 * Deny '@' and '!' from nicknames since they are reserved
564 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
565 Updated protocol specs and the code.
567 Affected files are silcd/server_util.[ch].
569 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
571 * Fixed stack overflow in Irssi SILC client. Affected
572 file irssi/src/silc/core/client_ops.c.
574 * Check that Host is set in ServerConnection and RouterConnection
575 in silcd.conf. Affected file silcd/serverconfig.c.
577 * Fixed crash in server with protocol completion callbacks,
578 namely rekey and backup resuming protocols. Affected files
579 are silcd/server_backup.c and silcd/server.c.
581 * Fixed rekey protocol to not restart if it is started already.
582 Affected files are lib/silcclient/client.c and
585 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
587 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
589 * Fixed EOF handling in SILC Config, affected file
590 lib/silcutil/silcconfig.c.
592 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
594 * Fixed RESOLVING flag handling in JOIN notify and other
595 notifys to handle the resolvings correctly in client library.
596 Affected file lib/silcclient/client_notify.c.
598 * Do not send full INVITE and BAN lists in INVITE and BAN
599 notifys, only the changed information. Affected file
602 * Fixed INVITE notify sending in INVITE command, send it
603 only when needed. Affected file silcd/command.c.
605 * Handle the founder key change properly in CMODE_CHANGE
606 notify. Bug #122. Affected file silcd/packet_receive.c.
608 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
610 * Remove the mark for output (mark it only for input) after
611 purging outgoing queue. Prevents the "Error in select()"
612 floods. Affected file silcd/packet_send.c.
614 * Fixed incorrect connection deletion from client library
615 after calling "connect" client operation. Could cause
616 crashes for example during reconnect timeouts. Affected
617 files are lib/silcclient/client.c and
618 irssi/src/silc/core/client_ops.c.
620 * Check server private key file permissions before starting
621 the server. Affected file silcd/serverconfig.c.
623 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
625 * NULL terminate allocated string in silc_buffer_strformat.
626 Affected file lib/silcutil/silcbuffmt.c.
628 * Rewrote the invite/ban list string handling in server to
629 use SilcBuffer instead. Affected files are silcd/command.c
630 and silcd/server_util.c.
632 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
634 * Fixed double free in CMODE command when setting new HMAC
635 for channel. Affected file silcd/command.c.
637 * Added couple of missing memset's to zero sensitive memory.
638 Affected files silcd/command.c, lib/silcclient/command.c.
640 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
642 * Fixed a double free in INVITE command error handling in
643 server. Affected file silcd/command.c.
645 * Added macros SILC_SWAB_[16|32] to swab byte order of
646 16-bit and 32-bit unsigned integers. Affected file
647 lib/silcutil/silctypes.h.
649 * Use the SILC_SWAB_16 instead of htons() in server when
650 handling ports since the ports in structures are always
651 in little-endian order (regardless of platform). Affected
652 file silcd/serverid.c and silcd/server_backup.c.
654 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
656 * Send DISCONNECT in close admin command in server. Affected
657 file silcd/command.c.
659 * Check whether we are already connecting to a remote router
660 (in addition of checking whether we are already connected)
661 before creating new connection. Affected file silcd/server.c.
663 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
665 * Added better compiler and compiler flags checking in
668 * Check that socket is valid after QoS is applied to data.
669 Affected file lib/silcutil/unix/silcunixsockconn.c.
671 * Make sure the socket connecetion is not closed to early
672 when closing connection in server. Also make sure the
673 connection is always closed after error in a protocol.
674 Affected file silcd/server.c.
676 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
678 * Removed --session and --dummy options from Irssi SILC Client.
679 -d option is available only if --enable-debug was given.
680 Affected files are irssi/src/silc/core/silc-core,
681 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
683 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
685 * Added silc_buffer_steal to steal the data from the buffer.
686 Affected file lib/silcutil/silcbuffer.h.
688 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
690 * Fixed server crash with double Primary block in config file.
692 Fixed also various memory leaks around the config file
693 parser. Affected files lib/silcutil/silcconfig.c,
694 silcd/serverconfig.c.
696 * Changed my nickname (Johnny Mnemonic) to my real name, this
697 means that bugs introduced by him were actually introduced
700 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
702 * Don't display "foo appears as foo\nYou're now known as foo"
703 messages. Affected file irssi/src/silc/core/client_ops.c
705 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
707 * Fixed error handling of invalid client entry when calling
708 commands in server. Fixes a crash. Affected file
711 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
713 * Added some sanity checks in server for correctness of the
714 server configuration. Affected file silcd/serverconfig.c.
716 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
718 * Prevent endless resolving of user informations in USERS
719 command by checking the command reply status correctly.
720 Affected file lib/silcclient/command_reply.c.
722 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
724 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
725 file is lib/silcutil/silcfileutil.c. A patch by Matthew
726 Aldous <Matthew@Aldous.com>.
728 * Added better implementation using CriticalSection of
729 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
730 <mikko.lahteenmaki@pikabaana.net>.
732 * Added some Winsock WIN32 compatiblity defines into
733 includes/silcwin32.h.
735 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
737 * Fixed double free in async host lookup code. Affected file
738 lib/silcutil/silcsockconn.c.
740 * On backup router handle now the SERVER_SIGNOFF from router
741 for local connected servers too, and close the connections.
743 Do not process them as normally signing off servers when they
744 really signoff by sending EOF fe, but always assume that
745 router sends the SERVER_SIGNOFF.
747 Affected files silcd/server.c and silcd/packet_receive.c.
749 * Fixed socket unsetting when closing connections. Affected
750 files silcd/server.c and silcd/packet_send.c.
752 * Do not print the nickname in SERVER_SIGNOFF if we do not
753 have it. Prevents asserts in Irssi core. It is possible we
754 don't have the nick if it was just being resolved when server
755 signoff. Affected file irssi/src/silc/core/client_ops.c.
757 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
759 * Fixed autonick crashbug in client library. Affected file
760 lib/silcclient/client.c.
762 * Fixed Unix implementation of SilcMutex to really assert if
763 the mutex is locked/unlcoked already. Affected file
764 lib/silcutil/unix/silcunixmutex.c.
766 * Fixed locking in silc_schedule_uninit. It didn't lock
767 when dispatching timeout tasks. Affected file is
768 lib/silcutil/silcschedule.c.
770 * Changed Win32 implementation of SilcThread to use modern
771 Win32 interface. Affected file is
772 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
774 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
776 * Don't print signed messages when sending failed. Affected files
777 irssi/src/silc/core/silc-[servers.c/commands.h]
779 * Send adquate signal when founding a channel by joing it. Affect
780 file irssi/src/silc/core/client_ops.c
782 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
784 * Fix theme abstracts parsing. Affected files irssi/default.theme,
785 irssi/src/fe-common/core/themes.c
787 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
789 * Fixed close command to use the port correctly when closing
790 server connections. Affected file silcd/idlist.c.
792 * Check for NULL outbuf in silc_socket_write. It is possible
793 that it is NULL is some odd case. Affected files are
794 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
796 * Do not call final protocol callback for backup router
797 resuming protocol when closing connection. It is closed
798 by timeout in case of error. Affected file silcd/server.c.
800 * Backup reconnect to router if backup resuming protocol
801 failed. Affected file silcd/server_backup.c.
803 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
805 * Fixed double free in SKE library error hadling when signature
806 error occurred. Affected file lib/silcske/silcske.c.
808 * Save the fingerprint to new SilcClientEntry after changing
809 nickname. Affected file lib/silcclient/client_notify.c.
811 * Print SIGNOFF in Irssi SILC client only if the nickname is
812 known. Prevents asserts in Irssi core. It is possible we
813 don't have the nick if it was just being resolved when it
814 quit. Affected file irssi/src/silc/core/client_ops.c.
816 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
818 * Fixed double free in invite list adding code when adding
819 invite strings. Affected file silcd/server_util.c.
821 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
823 * More log printing during backup router protocol. Affected
824 file silcd/server_backup.c.
826 * Removed backwards support for old private key file format.
827 Affected file lib/silccrypt/silcpkcs.c.
829 * Removed backwards support for not-so-strict decryption length
830 check, it's strict now. Affected lib/silccrypt/silccipher.c.
832 * GETKEY to update the client entrys fingerprint too.
833 Affected file lib/silcclient/command_reply.c.
835 * Added --without-libtoolfix for package builders using weird
836 wrappers around libtool (BSD at least).
838 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
840 * Fixed backup router bugs: When backup resumes router and
841 receives a CHANNEL_MESSAGE packet the backup must not act
842 as router since the packet header decryption would be
843 different. Also, when relaying packets to channel, do
844 not re-encrypt packets on backup that came from the primary
845 since the connection isn't really router-router connection.
846 Affected files silcd/server.c, silcd/packet_send.c.
848 * Added checks in encryption/decryption that encryption/decryption
849 length sent as argument really is multiple by block size. Helps
850 catching really weird bugs like the above backup router bugs
851 when packets are being decrypted in wrong way. Affected files
852 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
854 * Fixed padding generation in private key file encryption.
855 Affected file lib/silccrypt/silcpkcs.c.
857 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
859 * Added ignore_message_signatures setting which can be used
860 to ignore signatures in messages. Affected files are
861 irssi/src/silc/core/client_ops.c, silc-core.c.
863 * Fixed the libtoolfix to use command line options instead of
864 environment variables. They didn't work as expected. Now,
865 the libtool is fully run-time configurable.
867 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
869 * Verify signature payload for signed messages. Affected files
870 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
871 irssi/src/silc/core/silc-core.h
873 * Display signature verification result in public and private
874 messages using theme abstracts. See irssi/default.theme for
875 examples on their usage. Affected files
876 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
877 irssi/src/fe-common/silc/module-formats.[ch],
878 irssi/src/fe-common/silc/fe-common-silc.c,
879 irssi/src/fe-common/silc/Makefile.am
880 irssi/src/fe-common/core/fe-messages.[ch]
882 * Fixed bugs in Irssi's theme parsing. Affected files
883 irssi/src/fe-common/core/themes.c
885 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
887 * Calculate the correct length for signed messages before
888 encrypting, it must be multiple by block size. Affected
889 file lib/silccore/silcmessage.c.
891 * silc_message_signed_get_public_key returns now both
892 decoded and encoded public key. Affected files are
893 lib/silccore/silcmessage.[ch].
895 * Added libtoolfix script that makes the libtool more generic
896 and configurable in run-time. Now we can specify in run-time
897 if what kind of libraries we want to create, regardless of
898 configuration. SIMs are now creates even if --disable-shared
899 was explicitly given.
901 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
903 * Fixed founder key sending in CMODE command in client.
904 Affected file lib/silcclient/command.c.
906 * Fixed CUMODE founder authentication in server to not check
907 for client's public key since it's not supposed to do that.
908 Affected file silcd/command.c.
910 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
912 * Set realname and hostname in NICK_REC records. Affected file
913 irssi/src/silc/core/silc-nicklist.c
915 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
917 * Remove 1.0 protocol backwards compat code from client
920 * Added more reliable check for whether nickname did change
921 or not, or whether only Client ID changed in NICK_CHANGE
922 notify. Affected file lib/silcclient/client_notify.c.
923 Fixes bug in '@' character handling in a nickname.
925 * Added support for automatically parsing signature from
926 the message payload. Added new function
927 silc_message_get_signature to return the payload to
928 application. Affected files lib/silccore/silcmessage.[ch].
930 * Changed the private_message and channel_message client
931 operations to deliver the SilcMessagePayload to the
932 application too. Application can use it fe. to get the
933 signature from the message for verification. Affected
934 file lib/silcclient/silcclient.h, client_channel.c and
937 * Redefined the signed payload for message payloads.
938 Updated protocol specs and implemented.
940 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
942 * Fixed wrong invite and ban list handling in server command
943 reply. Affected files are silcd/command_reply.c,
944 silcd/server_util.[ch].
946 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
948 * Fixed CMODE setting in server when founder mode was set.
949 Affected file silcd/command.c. Bug #95.
951 * Added support to setting specific public key in CMODE in
952 Irssi SILC client. Affected file lib/silcclient/command.c.
954 * Added support to use specific public key in CUMODE in
955 Irssi SILC Client. Affected file lib/silcclient/command.c.
957 * Added support for inviting and banning by public key in
958 Irssi SILC client. Affected file lib/silcclient/command.c.
960 * Fixed fingerprint/babbleprint showing in invite and ban
961 list command replys. Affected file is
962 irssi/src/silc/core/client_ops.c.
964 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
966 * Format CMODE +c and +h to display both the mode and the argument
968 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
970 * Added test vectors and test programs for SHA-1, MD5,
971 HMAC-SHA1 and HMAC-MD5. New tests are located in
972 lib/silccrypt/tests/. Fixed also argument decoding bug in
973 MD5 implementation. Affected file lib/silccrypt/md5.c.
975 * Changed the channel private key and private message key
976 generation (with static keys) to use SHA1 instead of MD5,
977 as SHA1 is the mandatory hash function in SILC. Affected
978 file lib/silcclient/client_[channel/prvmsg].c.
980 * Changed the private key file encryption to use SHA1 instead
981 of MD5. Added support for the old generation and added
982 automatic change of the key (to be removed later). Affected
983 files lib/silccrypt/silcpkcs.c.
985 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
987 * Load only files with .pub suffix in PublicKeyDir. Affected
988 file silcd/serverconfig.c.
990 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
992 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
993 channels. Affected files silcd/silcd.c, silcd/server.h.
995 * Added the config directive PublicKeyDir for the client block.
996 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
998 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1000 * Merged Toni's irssi/silc.conf patch.
1002 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1004 * Max alloc tests in allocation routines. Affected file
1005 lib/silcutil/silcmemory.c.
1007 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1009 * Fixed a typo in resuming code that fixed detach/resume code
1010 in server. Bug #93. Affected file silcd/packet_receive.c.
1012 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1014 * Do reverse lookups for server when /connecting. Affected files
1015 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1016 irssi/src/core/net-nonblock.*
1018 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1020 * Added library versioning for shared libraries. Affected
1021 files configure.in.pre and lib/Makefile.am.pre.
1023 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1025 * Display INVITE and BAN lists as specified by SILC 1.2
1027 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1029 * Do not send invite list back unless asked (when sending
1030 no arguments) or when list was modified. Affected file
1033 * Remove client from invite list in KILLED notify and in
1034 KILL command. Affected file silcd/command.c and
1037 * Fixed bugs in invite list handling in INVITE command.
1038 Affected files silcd/command.c and silcd/server_util.c.
1040 * Merged with Irssi 0.8.6.
1042 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1043 Affected file irssi/src/fe-text/silc.c.
1045 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1047 * The silc_argument_get_[first/next] now return the argument
1048 type to caller. Added silc_argument_payload_encode_one.
1050 Affected files are lib/silccore/silcargument.[ch].
1052 * Added support for the SILC 1.2 INVITE command and new
1053 invite lists to server. Affected files are silcd/command.c,
1054 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1056 * Added support for the SILC 1.2 BAN command and new
1057 ban lists to server. Affected files are silcd/command.c,
1058 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1060 * Added support to client sending new INVITE command. Affected
1061 file is lib/silcclient/command.c.
1063 * Added support to client sending new BAN command. Affected
1064 file is lib/silcclient/command.c.
1066 * Added support for removing client from invite list when kicked
1067 from channel, as SILC 1.2 dictates. Affected files are
1068 silcd/packet_receive.c and silcd/command.c.
1070 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1072 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1073 automatically the cipher's internal IV. Affected files
1074 lib/silccrypt/silccipher.[ch].
1076 * Assure the RESUME_CLIENT packet is not sent to twice to
1077 backup router if the detached client was originated from
1078 the backup. Affected file silcd/server.c. Bug #76.
1080 * Changed silc_sim_symname to not allocate memory. Affected
1081 file lib/silcsim/silcsimutil.c.
1083 * Fixed memory leaks with SIMs in server. Affected files
1084 silcd/serverconfig.c, silcd/server.c.
1086 * Fixed channel key distribution after resuming detached
1087 client. Affected files silcd/packet_receive.c.
1089 * Fixed channel's global_user boolean checking after detaching.
1090 Check it after changing the owner of the client not before.
1091 Affected file silcd/packet_receive.c.
1093 * Fixed few double frees from client library. Fixes at least
1094 Bug #81, possibly others too.
1096 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1097 notifys in Irssi SILC Client. Affected file is
1098 irssi/src/silc/core/client_ops.c. Bug #82.
1100 * Applied Ville Räsänen's manual page and --mandir bugfix
1101 patch. Affected files are configure.in.pre and Makefile.am.pre.
1104 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1106 * Added support to backup router protocol for backup to tell
1107 normal server that it cannot use the backup router as primary
1108 because the primary isn't really down. Updated protocol
1111 * Added support for primary router to tell backup router that
1112 resuming is not possible because the backup really isn't primary
1113 in the cell. For example if backup disconnected itself the
1114 resuming is not allowed since the primary really did not
1115 go down. Updated protocol specs.
1117 * Removed MARS from crypto library.
1119 * Defined the CTR mode and Randomized CBC mode in SILC. The
1120 CTR mode is RECOMMENDED now in specification. Defined also
1121 Serpent cipher as optional cipher. Updated the protocol specs.
1123 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1125 * Added support for inviting/banning by IP/MASK, public key,
1126 and explicit Client ID. Redefined the command and notify
1127 types to allow easier forwards support for other methods
1128 of inviting/banning. Updated protocol specs.
1130 * Remove the client from channel's invite lists if the client
1131 is kicked or killed. Updated protocol specs.
1133 * Unified the Channel Message Payload and Private Message
1134 into one Message Payload. Updated protocol specs and
1137 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1139 * Don't wait for EOF after socket error has occurred, but
1140 close the connection. Affected file is silcd/server.c.
1142 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1144 * Added support for setting FOUNDER mode on channel with
1145 specific public key which can be set with CMODE command.
1146 Updated protocol specs and implemented in client and server.
1148 * Fixed the Irssi SILC client to correctly shutdown the client
1149 library to avoid memory leaks. Affected files are
1150 irssi/src/silc/core/silc-core.c and silc-servers.c.
1152 * Deprecated the No Reply flag in SKE protocol and introduced
1153 "IV Included" flag which can be used to indicate that the IV
1154 is included in the ciphertext. This makes it possible to use
1155 SILC on unreliable transport, such as UDP which may cause
1156 packet reordering and losses. Updated protocol specs, did
1159 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1161 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1162 < 32 bit values in correct size. Affected file is
1163 lib/silcmath/mp_mpi.c.
1165 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1167 * Fixed the KE Start Payload parsing to check that mandatory
1168 fields are present. Affected file lib/silcske/payload.c.
1170 * Fixed compilation warnigs in Irssi SILC Client. Affected
1171 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1173 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1175 * Print "nick now appears as newnick" and update Irssi's nicklist
1176 when you change your nick to "nick". Closes #62
1178 * Never format your own nick. Closes #63
1180 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1182 * SILC_UMODE_GONE changes are now propagated correctly to the
1183 Irssi client. Closes #54
1185 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1187 * Fixed example in /HELP KEY
1189 * Added expando $j which expands to current SILC Client version
1191 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1193 * Fixed public key decoding in crypto library.
1195 * Added better error printing to SKE library.
1197 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1199 * Fixed NICK command to not crash if nickname was not sent.
1201 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1203 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1204 Deprecated the old Encrypt-And-MAC order. Updated protocol
1205 specs and implemented.
1207 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1208 generation. Updated specs and implemented.
1210 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1212 * Added support for rekey before 2^32 sequence number wraps.
1213 Affected files in server and client library.
1215 * Padding must be at least 8 bytes now. Implemented and updated
1218 * Compute maximum padding for authentication packets to make
1219 passphrase approximation attacks impossible. Affected files
1220 in client library and in server.
1222 * Fixed PING command sending in client library and handling in
1223 server. The server ID must be ID Payload, not raw ID data.
1224 Affected files in server and client library.
1226 * Defined that all public keys sent in commands and notify
1227 payloads are actually Public Key Payloads not raw public key
1228 data. Updated protocol specs and implemented.
1230 * Updated protocol version to 1.2. Updated specs and code.
1232 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1233 status types. Updated specs and the code.
1235 * Added support for normal client to kill its own entries from
1236 the network. Updated protocol specs and the code.
1238 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1239 and added initial implementation.
1241 * Added MAC field to the Private Message Payload to protect
1242 against chosen ciphertext attacks. Updated the protocol specs
1245 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1246 attribute to indicate the user's current idle and signon time
1247 of a service. Updated protocol specs and implemented.
1249 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1251 * Added "do_not_bind" argument to silc_client_file_send what
1252 can be used to not bind locally but assume the file receiver
1253 provides the point of connect. Usefull when sender is behind
1254 NAT device. Affected file lib/silcclient/silcclient.h and
1257 * Added -no-listener option to FILE SEND command in Irssi SILC
1258 client. Affected file irssi/src/silc/core/silc-servers.c.
1259 Renamed FILE RECEIVE to FILE ACCEPT.
1261 * Confirm passphrase for private key encryption in
1262 silc_create_key_pair and silc_change_private_key_passphrase.
1263 Affected files are lib/silcutil/silcapputil.c.
1265 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1267 * Move silc_client_packet_send back to internal, added
1268 silc_client_send_packet, a bit simpler function for application.
1269 Affected files lib/silcclient/silcclient.h, client.c and
1272 * Moved the SilcClientEntry, SilcChannelEntry and
1273 SilcServerEntry to silcclient.h to be public and documented
1274 them for application. Affected files are
1275 lib/silcclient/silcclient.h and idlist.h.
1277 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1279 * Fixed manual page installation patch by Ville Räsänen.
1280 USERS help page fix patch by Ville Räsänen
1282 * Changed the silc_client_command_call interface to make
1283 the command call simpler for the application. The library
1284 now handles the command line parsing, command finding and
1285 execution. Application only needs to call the function
1286 with the command line. Affected files are
1287 lib/silcclient/silcclient.h, command.[ch].
1289 * Fixed silc_get_input to NULL-terminate the returned input.
1290 Affected file lib/silcutil/silcutil.c.
1292 * Resolve the client's public key in JOIN command if the
1293 founder auth data is being requested but we don't know the
1294 client's public key. Affected file silcd/command.c.
1297 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1299 * Print notify for server opers when backup router comes
1300 online. Affected file silcd/server.c.
1302 * Fixed the INVITE command to send the invite list in
1303 command reply. Affected file silcd/command_reply.c.
1305 * Fixed MOTD command reply sending. Affected file
1308 * UTF-8 decode the topic in TOPIC command reply and LIST
1309 command reply in Irssi SILC client. Affected file is
1310 irssi/src/silc/core/client_ops.c.
1312 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1314 * Fixed the INVITE command to not crash Irssi SILC client
1315 when given without nickname argument. AFfected file
1316 irssi/src/silc/core/client_ops.c.
1318 * Fixed double free in WHOIS query on normal server when
1319 forwarding query to router. Affected file is
1320 silcd/server_query.c.
1322 * Fixed WATCH command reply handling on normal server which
1323 was missing altogether. Affected file silcd/command_reply.c.
1326 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1328 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1329 Included yodl sources for each of these. Also modified
1330 Makefile.am prototype to install these files to proper
1331 locations. Updated CREDITS. Affected file Makefile.am.pre,
1332 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1335 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1337 * Added support for encrypted private key files. Now
1338 passphrase must be provided when new key pair is created
1339 (can be empty though), and prompted when loading the
1340 private key. Added support for loading the old-style
1341 non-encrypted private keys as well. Affected files
1342 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1345 * Fixed silc_get_input to accept input on all terminals.
1346 Affected file lib/silcutil/silcutil.c.
1348 * Moved the Irssi SILC client key loading and other stuff
1349 to be called after the arguments and UI is initialized.
1350 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1352 * Added -P option to Irssi SILC client which can be used
1353 to change the passphrase of the private key. Affected
1354 file irssi/src/silc/core/silc-core.c.
1356 * Added silc_change_private_key_passphrase apputil routine
1357 to lib/silcutil/silcapputil.[ch].
1359 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1361 * Fixed connection closing in client library to not crash.
1362 Moved the connection freeing totally to function
1363 silc_clinet_del_connection. Affected file
1364 lib/silcclinet/client.c.
1366 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1368 * Changed includes/silcincludes.h to silcincludes.h.in to
1369 include configuration specific information. The silcdefs.h
1370 is not included in to installation anymore (it's only
1371 compilation time header).
1373 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1375 * Moved the SilcClient and SilcClientConnection from client.h
1376 to the public lib/silcclient/silcclient.h. Changed the
1379 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1381 * If version string in silc_clinet_alloc is NULL the library
1382 puts it automatically. Affected file lib/silcclient/client.c.
1384 * Changed the version strings from variables to #define's
1385 in includes/silcversion.h.
1387 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1389 * Added shared library complation support.
1391 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1393 * Added lib/silcutil/silcapputil.[ch] for application
1394 utility functions. It includes routines for applications'
1395 convenience. Added silc_create_key_pair, silc_show_public_key
1396 and silc_load_key_pair functions.
1398 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1400 * Send RESUME_CLIENT packet from router to backup routers
1401 to in resuming. Affected file silcd/packet_receive.c.
1403 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1405 * In IDENTIFY command parsing, send all other IDs except
1406 Client IDs explicitly to router for resolving on normal
1407 server. Also check that ID received in WHOIS command is
1408 always Client ID, others are not allowed. Affected file
1409 silcd/server_query.c.
1411 * Merged latest changes from irssi.org CVS.
1413 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1415 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1416 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1418 * Fixed the heartbeat sending in Irssi SILC client. Moved
1419 the silc_client_packet_send to silcclient.h for application
1420 usage. Affected files lib/silcclient/client_internal.h
1421 lib/silcclient/silcclient.h.
1423 * Fixed a bug in query resolving in server. Used wrong
1424 variable in a for loop and crashed. Affected file is
1425 silcd/server_query.c.
1427 * Server constructs requested attributes only to locally
1428 connected clients. Affected file silcd/server_query.c.
1431 * Fixed a bug when sending resolving from router to server
1432 with requested attributes. The constructed WHOIS command
1433 was incorrect. Affected file silcd/server_query.c.
1436 * Fixed Requested Attributes saving in WHOIS command reply.
1437 The length of the data buffer must be saved too. Affected
1438 file silcd/command_reply.c.
1440 * Update the client entry's servername after detaching is
1441 over. Affected file silcd/packet_receive.c. Bug #37.
1443 * Resolve incomplete client entrys in CUMODE_CHANGE and
1444 CMODE_CHANGE notifys. Affected file is
1445 lib/silcclient/client_notify.c. Bug #42.
1447 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1449 * Fixed channel key packet processing bug on backup router
1450 during backup resuming protocol. Affected file is
1451 silcd/packet_receive.c.
1453 * Fixed memory leaks in server. Affected files are
1454 silcd/server.c and silcd/packet_receive.c.
1456 * Fixed packet decryption problem when backup router encrypted
1457 channel message with wrong key during backup resuming
1458 protocol. Affected file silcd/packet_send.c.
1460 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1461 Toni Willberg (toniw@iki.fi)
1463 * Changed the SilcCipher context to be private. Changed the
1464 silc_cipher_get_iv to just return pointer to the IV. Added
1465 silc_cipher_get_name to return the name of the cipher.
1466 Fixed code all around to support these changes. Affected
1467 files are lib/silccrypt/silccipher.[ch], client library and
1470 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1472 * Fixed unaligned access in lib/silccore/silcattrs.c.
1474 * Fixed libtool linking in lib/silcsim/Makefile.am.
1476 * Fixed services attribute printing. Affected files is
1477 irssi/src/silc/core/silc-queries.c.
1479 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1481 * Fixed a crashbug in incoming server accepting. Affected
1482 file silcd/server.c.
1484 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1486 * Added automatically generated index to Toolkit Reference
1489 * Added support for Postscript Toolkit Reference Manual.
1491 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1493 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1496 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1498 * Added 'send_events' boolean argument to the function
1499 silc_schedule_set_listen_fd which sends the set events to
1500 the application explicitly if set to TRUE. Default action
1501 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1502 lib/silcclient/client_internal.h and silcd/server_internal.h.
1504 * Added silc_compare_timeval to determine which time values
1505 is smaller. Affected file lib/silcutil/silcutil.[ch].
1507 * Added sort-of "Quality of Service" (QoS) support to
1508 SilcSocketConnection. Data reception can be controlled with
1509 rate limit per second and/or read data length limit.
1510 Added silc_socket_set_qos. Affected files are
1511 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1513 * Added the QoS configuration to SILC Server configuration
1514 file. Affected files are silcd/serverconfig.[ch] and
1517 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1519 * Merged with irssi.org CVS.
1521 * Failed OPER and SILCOPER authentications are now logged.
1522 Affected file silcd/command.c. Bugs #25.
1524 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1526 * ROBODoc documented lib/silcutil/silcbuffer.h and
1527 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1528 <ville.rasanen@iki.fi>.
1530 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1532 * Added support for auto-passphrase authentication from the
1533 config file during connecting which was not implemented
1534 yet. Affected file irssi/src/silc/core/client_ops.c.
1536 * Fixed a bug in authentication protocol failure handling which
1537 was processing wrong callback context. Affected files
1538 are lib/silcclient/client.c and protocol.c.
1540 * Fixed the /ATTR allow off to actually work. Affected file
1541 is irssi/src/silc/core/silc-queries.c.
1543 * Fixed the /ATTR -del to work. Affected file is
1544 irssi/src/silc/core/silc-queries.c.
1546 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1548 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1550 * Fixed mask attribute adding in Irssi SILC client. Affected
1551 file irssi/src/silc/core/silc-queries.c.
1553 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1555 * Added support for saving the requested attributes in
1556 WHOIS to directory. Affected file is
1557 irssi/src/silc/core/silc-queries.c.
1559 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1561 * Added support for parsing VCard fields that do not have
1562 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1564 * Fixed a double free bug in hash table foreach function
1565 if the entry was deleted in the foreach callback. Affected
1566 file lib/silcutil/silchashtable.c.
1568 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1570 * Added silc_attribute_get_verify_data to return the signature
1571 verification data for either user digital signature or
1572 server digital signature in Requested Attributes. Affected
1573 files are lib/silccore/silcattrs.[ch].
1575 * Added silc_vcard_alloc which is used to allocated dynamic
1576 SilcVCard context. The silc_vcard_free now checks whether
1577 the context is dynamically allocated or not. Affected files
1578 are lib/silcutil/silcvcard.[ch].
1580 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1582 * Periodically remove the NOATTR status from client entry
1583 so that the client may take the attributes in use even after
1584 server has resolved them unsuccessfully earlier. Affected
1585 file silcd/server_query.c and idlist.h.
1587 * Moved sha1hash and md5hash from client->internal to
1588 SilcClient for application usage. Affected files are
1589 lib/silcclient/client.h and client_internal.h.
1591 * Fixed attribute encoding and decoding bugs. Affected
1592 files lib/silccore/silcattrs.[ch].
1594 * Added ATTR command to Irssi SILC Client which is used to
1595 manage user's Requested Attributes sending and values for
1596 WHOIS command. Affected files around Irssi SILC client.
1598 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1600 * Added silc_buffer_strformat which can be used to format
1601 strings into a buffer which size is automatically increased.
1602 Affected file lib/silcutil/silcbuffmt.[ch].
1604 * Added implementation of VCard (RFC 2426) which can be used
1605 as part of Requested Attributes in WHOIS command. Affected
1606 file lib/silcutil/silcvcard.[ch].
1608 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1610 * Some strncat -> silc_strncat changes our the core and
1613 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1614 errors. Added better error printing to SKE library.
1615 Affected files lib/silcske/silcske.c, silcske_status.h and
1618 * Save the PKCS key length even if only private key is set to
1619 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1621 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1622 length in bits not in bytes. Affected files are
1623 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1624 silcd/server_query.c.
1626 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1628 * Added silc_attribute_payload_encode_data to directly encode
1629 the data into the attributes buffer. Renamed function
1630 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1631 Affected files are lib/silccore/silcattrs.[ch].
1633 * silc_hash_table_find_foreach calls the foreach function now
1634 once even if the nothing was found with context set to NULL.
1635 Affected file lib/silcutil/silchashtable.[ch].
1637 * Remove the RESOLVING flag from client entry after received
1638 the Requested Attributes from the client. Fixed memory leak
1639 in client entry freeing. Affected files silcd/server_query.c
1642 * Added Requested Attributes support into SILC Client Library.
1643 It is not able to send requested attributes in WHOIS command,
1644 and also receive and process requested attributes. Added
1645 silc_client_attribute_[add|del] and silc_client_attributes_get
1646 functions. Added also `ignore_requested_attributes' to the
1647 SilcClientParams to not use attributes in client. Affected
1648 files are lib/silcclient/command.c, client_attrs.[ch],
1649 silcclient.h, client_internal and client.[ch].
1651 * Changed the silc_client_get_client_by_id to support Requested
1652 Attributes, it takes them as argument now. Affected file
1653 is lib/silcclient/silcclient.h, and idlist.c.
1655 * Added -details option to WHOIS command in Irssi SILC Client
1656 to support the requested attributes. By default it requests
1657 all attributes. Affected file lib/silcclient/command.c and
1658 irssi/doc/help/in/whois.in.
1660 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1662 * Add also SERVICE attribute for server-constructed attribute
1663 data. Also digitally sign the attributes and add
1664 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1665 silcd/server_query.c.
1667 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1669 * Changed the silc_attribute_payload_encode to support list
1670 of attributes (function may be called several times to add
1671 a new attribute). Removed the silc_attribute_payload_encode_list
1672 function. The encoding function now also automatically encodes
1673 the data, so the caller does not need to do that. Affected
1674 files lib/silccore/silcattrs.[ch].
1676 * Added support for replying on behalf of the user to the
1677 Requested Attributes in WHOIS command in the server. Affected
1678 file silcd/server_query.c.
1680 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1681 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1683 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1685 * Don't swtich to become primary router if we are backup if
1686 decryption error has occurred. Affected file silcd/server.c.
1688 * Fixed a bug in backup router IP address comparison in
1689 silc_server_backup_get.
1691 Save now also the port of the server/router and use that
1692 in comparison as well. Affected file silcd/server_backup.c.
1694 * Normal server now reconnects to backup router automatically
1695 if connection is lost to it. Affected file silcd/server.c.
1697 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1699 * If packet processing fails (like integrity check fails)
1700 the connection is closed now. Affected files are
1701 lib/silccore/silcpacket.c and silcd/server.c.
1703 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1705 * Fixed double free in RSA public key set function
1706 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1709 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1711 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1712 Added server_query.[ch] which provides one interface for
1713 querying information using all three commands.
1715 * Changed all "typedef unsigned char" in core library to
1716 "typedef SilcUInt8".
1718 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1720 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1722 * Renamed silc_server_get_client_resolve to
1723 silc_server_query_resolve and moved to server_query.[ch].
1725 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1727 * Resumed client packet handling from server put the resumed
1728 client on wrong list on router and caused the client not
1729 be present on the network anymore. Now fixed to put the
1730 client to correct list. Affected file silcd/packet_receive.c.
1732 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1734 * Various cleanup in error message output in config parsing code
1735 and in server init code. Fixed error log files containing
1736 too many newlines ('\n') in some situations. Affected files are
1737 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1739 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1741 * Use the reverse lookupped hostname in client internals
1742 instead of one user provided us as remote server name.
1743 Affected file lib/silcclient/client.c.
1745 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1747 * Added 'app_context' to silc_schedule_init. It is an
1748 application specific context that is delivered to application
1749 in task callback functions. Affected files are
1750 lib/silcutil/silcutil.[ch].
1752 * The hb_context in SilcSocketConnection is not freed
1753 automatically anymore (application must free it). Freeing
1754 it automatic is inconsistent. Affected files are
1755 lib/silcutil/silcsockconn.[ch].
1757 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1759 * Added support for removing explicitly added client connections
1760 in rehash and closing the client connections if they were
1761 unconfigured in the rehash. Affected file silcd/server.c.
1763 * Added support for aborting automatically pending commands
1764 that never receives the reply (to avoid memory leaks).
1765 Added also silc_server_command_pending_timed to set the
1766 specific timeout for pending command. Affected files are
1767 silcd/command[_reply].[ch].
1769 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1770 specs and lib/silccore/silcstatus.h.
1772 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1774 * Changed the silc_get_time to accept time value as argument
1775 or if zero is sent return current local time. Affected
1776 file lib/silcutil/silcutil.[ch].
1778 * Added STATS command to client library and Irssi SILC client.
1779 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1781 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1783 * Assure that channel key is set before sending it. May
1784 crash server otherwise. Affected file silcd/packet_send.c.
1786 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1788 * Assure that endless loop cannot happen with detached client
1789 resolving on normal server. Added idlist status
1790 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1791 silcd/idlist.h and silcd/packet_receive.c.
1793 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1795 * Incoming file transfer request cannot use same session as
1796 the sending session. This can happen when sending file to
1797 yourself. Crashed the client on quit. Affected file
1798 lib/silcclient/client_ftp.c. Bug #24.
1800 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1802 * Implemented the draft-riikonen-precense-attrs draft and
1803 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1805 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1807 * Distribute the SERVER_SIGNOFF notify also to local backup
1808 routers from the primary router. The backup router may not
1809 have the signing of local server directly connected and need
1810 to know about the signoff. Affected file silcd/server_util.c.
1812 * Use the primary router as the origin of the locally connected
1813 server when it is disconnecting from the backup router since
1814 that's where it really is coming from. Now the clients from
1815 the disconnecting server are removed correctly and "shadow"
1816 clients are not left to the backup router. Affected file
1819 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1821 * If normal server is standalone and found existing but disabled
1822 channel, do not re-create the channel since it creates
1823 duplicate same channels. Affected file silcd/server.c.
1825 * Added anonymous client connections support to server. New
1826 "anonymous" configuration option to ConnectionParams section
1827 added. If set to true, the username and hostname information
1828 of the client will be scrambled and anonymous user mode is
1829 set automatically to the user. Affected files are
1830 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1832 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1834 * In JOIN notify handling, mark that the cache entry of the
1835 client cannot be expired. Can cause crashes on normal
1836 server (asserts client->channels). Affected file is
1837 silcd/packet_receive.c.
1839 * From now on distribution versions are used as protocol versions
1840 instead of by default using the Toolkit base version as protocol
1841 version. Affected file prepare.
1843 * Do not set the locally resolved hostname for local client
1844 entry but take what server sends. This way the real hostname
1845 is showed in WHOIS for yourself. Affected file is
1846 lib/silcclient/idlist.c and lib/silcclient/client.c.
1848 * Resolve local info with IDENTIFY when connecting to server.y
1850 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1852 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1853 for implied search (not needed on platforms which has native
1854 pthreads library). Use --without-pthreads to disable threads.
1855 Affected file is configure.in.pre
1857 * Fixed --with-iconv on platforms which need to bypass (broken)
1858 native iconv(). Affected file is configure.in.pre
1860 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1862 * Moved -C option parsing in Irssi SILC client at same time
1863 as other options. The UI was initialized earlier and caused
1864 problems on command line. Bug #16. Affected file is
1865 irssi/src/silc/core/silc-core.c.
1867 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1869 * Added global variable silc_log_timestamp that tells silclog
1870 wether to print or not the timestamp in the logging files.
1871 Affected file lib/silcutil/silclog.[ch].
1873 * Added silcd configuration option Timestamp in the Logging
1874 section. Affected file silcd/serverconfig.[ch],
1875 doc/example_silcd.conf.in.
1877 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1879 * Fixed fingerprint checking to check for entirely empty
1880 fingerprint instead of two first bytes when determining
1881 if it is set. Bug #18. Affected file silcd/command.c.
1883 * Fixed duplicate PKCS name registering to not allow it.
1884 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1886 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1888 * Conditionalize non-gcc compiler optimizations for various
1889 platforms, enable those commented out. Cleanups.
1890 Affected file lib/silcmath/mpi/configure.in
1892 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1894 * silc_rng_exec_command() left zombie processes if command
1895 didn't generate any output. Affected file
1896 lib/silccrypt/silcrng.c
1898 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1900 * Rewrote iconv checking, introduce --with-iconv for systems
1901 which rely on libiconv. Check if iconv() provided by libc
1902 is good enough, otherwise demand libiconv. Affected file
1905 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1907 * Search for ldopen() also in libc. This enables SIM support
1908 on *BSD systems. Based on patch from Alex Zepeda. Affected
1909 file configure.in.pre
1911 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1913 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1914 This fixes prepare on *BSD systems. Affected file
1917 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1919 * More fixed for not having purge timeout for global clients
1920 that are on channel. Affected files silcd/command_reply.c
1923 * Fixed the rekey protocol to work with backup router connections.
1924 Rekey packets are now allowed on disabled connections as
1925 well. Affected files silcd/packet_send.c and server.c.
1927 * Do not switch to be as backup router when shutting down and
1928 closing the primary connection. Affected file silcd/server.c.
1930 * Fixed memory leaks in backup router deleting. Added
1931 silc_server_backup_free to free all data during shutdown of
1932 server. Affected files silcd/server_backup.[ch].
1934 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1936 * Do not process commands if the sock->user_data is NULL.
1937 Affected file silcd/command.c.
1939 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1941 * Fixed buffer overflow and security problems (loosing bits
1942 in CFB encryption) in SILC RNG. Problems reported by
1943 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1945 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1947 * Added yet more checks that client is not expired on global
1948 list if it is on channels. Affected file is
1949 silcd/command_reply.c.
1951 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1953 * Merged c0ffee's MIME signal patch which adds support for
1954 sending also MIME messages in Irssi SILC Client, and handling
1955 received MIME messages in a signal (and perhaps doing something
1956 to non-textual MIME messages).
1958 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1960 * Fixed pending command deletion in server and client library
1961 to check the whole list instead of breaking after first found.
1962 The affected files are silcd/command.[ch] and
1963 lib/silcclient/command.[ch].
1965 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1967 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1968 secret or private, otherwise it's possible to find out
1969 whether a secret channel exists or not. Affected file
1972 * If CMODE change fails during the mode setting, assure that
1973 the old mode mask is set for the channel back. Affected
1974 file silcd/command.c.
1976 * Fixed passphrase saving on +a channel on normal server
1977 after successful JOIN command. Affected file silcd/command.c.
1979 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1981 * Remove server/router operator privileges in DETACH command,
1982 since it's possible to resume to server where these
1983 privileges would not be allowed for the client. Affected
1984 file silcd/command.c.
1986 * Do not set to wait for backup in rehash of the server.
1987 Affected file silcd/server.c.
1989 * Do not check listener sockets when counting how many
1990 socket connections we have. Affected file is
1991 silcd/server_util.c.
1993 * Do not announce disconnected clients that are remaining
1994 in history (for WHOWAS). This is because SIGNOFF notify
1995 for these has been sent earlier already. Affected file
1998 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2000 * Buffer overflow with CUMODE command's mode->mode character
2001 conversion. Reported by Ville Räsänen. Affected file
2002 lib/silcutil/silcutil.c.
2004 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2006 * Allow heartbeat packets to go disabled connections anyway.
2007 Affected files silcd/server.c and silcd/packet_send.c.
2009 * Do not broadcast New Channel packets with List flag set
2010 in the packet to backup routers. The router must check
2011 for the correctness of the packets before sending them.
2012 It is possible that router will have enforce Channel ID
2013 change and this would cause desync in the backup router.
2014 Affected file silcd/packet_receive.c.
2016 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2017 are handled in list parsing. They are not list packets
2018 anymore. Affected file silcd/packet_receive.c.
2020 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2022 * Stop waiting for backup router through the timeout, not
2023 directly after backup router has arrived. Affected file
2026 * Do not re-create channel keys and send them when removing
2027 clients in server shutdown. Affected files are
2028 silcd/server_internal.h and silcd/server_util.c.
2030 * Notify distribution to backup routers was missing from
2031 the silc_server_send_notify_dest function which caused
2032 desyncing problems with backup router. Affected file is
2033 silcd/packet_send.c.
2035 * The client's channel removing was working wrong on
2036 backup router. It assumed that it doesn't know global
2037 information but backup router does know. For this reason
2038 it could remove channel when it wasn't supposed to do that.
2039 Affected file silcd/server.c and silcd/server_util.c.
2041 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2043 * Stop for a couple seconds after badkup router has become
2044 primary router. Affected file silcd/server.c.
2046 * Added silc_server_remove_servers_by_server, which is used
2047 to remove servers originated from some other server. Also
2048 clients of those servers can be removed too. Affected file
2049 silcd/server_util.[ch].
2051 * When removing clients after a server has signed of remove
2052 also all servers behind that server (unless they are known
2053 to be available locally), and send SERVER_SIGNOFF for each
2054 of the server separately. Also the signed off clients are
2055 sent now separately per signed off server. The affected files
2056 are silcd/server.c and silcd/server_util.[ch].
2058 * All servers added with silc_idlist_add_server must always
2059 have both "router" and "connection" pointers set. Otherwise,
2060 bad server entries may be left around in the cache.
2061 Affected file silcd/command_reply.c.
2063 * Do not create the channel key in NEW_CHANNEL packet
2064 processing if the channel is empty. Affected file
2065 silcd/packet_receive.c.
2067 * Completed backup router support for standalone routers.
2068 Supports also servers in the cell that do not use the backup
2071 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2073 * Fixed a bug in silc_string_regexify which did not add '^'
2074 at the start of each string, and thus the matching was
2075 not explicit. For example ban list iikone@*!*@* would
2076 match also "priikone", which is wrong, it would have to be
2077 *iikone@*!*@* to match also "priikone". Affected
2078 file lib/silcutil/unix/silcunixutil.c.
2080 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2082 * Enable all local server connections before updating client
2083 caches when we've become backup router. Otherwise, signoff
2084 packets may not reach the clients. Affected files are
2085 silcd/server.c and silcd/server_util.[ch].
2087 * Fixed a bug in version string parsing which could crash
2088 the program with specially formatted version string.
2089 Bug reported and patch provided by Ville Räsänen. Affected
2090 file lib/silcutil/silcutil.c.
2092 * Handle the disconnection immediately when DISCONNECT
2093 packet is received in server. Affected file silcd/server.c.
2095 * Primary router now waits a short time (10 seconds) for
2096 backup router connection before accepting any other
2097 connection (except local). Affected file silcd/server.c,
2100 * Fixed a crash in client libary in NICK_CHANGE notify when
2101 NICK_CHANGE arrived for client entry we are resolving
2102 currently. Affected file lib/silcclient/client_notify.c.
2104 * Call the sconn->callback completion even if error had
2105 occurred. Start reconnecting always if connection to
2106 primary router fails during backup router protocol.
2107 Affected files silcd/server.c and server_backup.c.
2109 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2111 * Added functions silc_server_send_opers and
2112 silc_server_send_opers_notify to send packets stricly
2113 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2114 to send variable argument notify to operators.
2115 Affected files silcd/packet_send.[ch] and silcd/server.h.
2117 * Removed UMODE rights checking with UMODE_CHANGE notify.
2118 Affected file silcd/packet_receive.c.
2120 * Server/router operator now receives notify when network
2121 switches to backup router and when it resumes the use of
2122 primary router. Affected file silcd/server.c and
2123 silcd/server_backup.c.
2125 * Fixed the updating of client information after backup
2126 resuming protocol is over; update all except local clients
2127 to the new primary router. The affected file is
2128 silcd/server_util.c.
2130 * Added support for closing active connections in rehash
2131 that were unconfigured by the user. Supports currently
2132 closing server and router connections. Affected file
2135 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2137 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2139 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2140 is NULL since seems that on some platforms NULL is allowed
2141 and on some it's not. Fallback encoding is used instead.
2142 Affected file lib/silcutil/silcstrutil.c.
2144 * Fixed statistics updating for incoming server connection
2145 which could cause problems when re-connecting. Affected
2146 file silcd/server.c.
2148 * Preliminary backup router support for standalone router
2149 added. Affected files in silcd/.
2151 * Mark server connections in backup router disabled before
2152 and after backup protocol. Affected file is
2153 silcd/server_backup.c.
2155 * Added support for reconnecting to remote server connection
2156 even if the protocol fails, and if the configuration wants
2157 us to keep trying to connect anyway.
2159 Server connection is not allowed to backup router if
2160 backup router does not have connection to primary router yet.
2162 Affected file is silcd/server.c.
2164 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2166 * Added silc_client_udpate_server function to update changed
2167 server info. Affected file lib/silcclient/idlist.[ch].
2169 * Added check for server entries that are being resolved when
2170 notify is received. If being resolved, handle the received
2171 notify only after it's resolved so that all notifys are
2172 handled in same order as received from the server.
2174 Added similar resolver check to channel entries. Every
2175 notify that cause resolving of any information that affects
2176 channel entry marks the channel entry in waiting state.
2177 After whatever resolving is over the waiters are signalled
2178 and only then the notifys are handled in the same order
2179 as delivered from the server.
2181 Affected files are lib/silcclient/idlist.[ch], and
2184 * Fixed KILLED notify handling in normal server. Affected
2185 file silcd/packet_receive.c.
2187 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2188 is locally connected, or was locally connected (but may
2189 be detached and connection is not active). Added also
2190 SILC_IS_LOCAL for checking this status. Affected files
2191 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2192 silcd/server.c and silcd/server_internal.h.
2194 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2196 * Don't send or handle TOPIC_SET if topic is already set and
2197 is same as being set. Affected files silcd/command.c and
2198 silcd/packet_receive.c.
2200 * Fixed CMODE change rights checking to work correctly when
2201 removing modes by operator. Affected file is
2202 silcd/server_util.c.
2204 * Fixed some handling with New Channel packet in router and
2205 fixed some CMODE_CHANGE notify handling in server and router.
2206 Affected file is silcd/packet_receive.c.
2208 * Changed "disconnect" client operation to include the
2209 reason of the disconnection and optional disconnection
2210 message. Affected file lib/silcclient/silcclient.h.
2212 * Made the compilation of lib/contrib/ stuff conditional.
2213 Affected files configure.in.pre, lib/contrib/Makefile.am.
2215 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2217 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2218 to the sender of the notify too, to avoid situation where two
2219 notifys are in the network at the same time going to oppsite
2220 directions. Affected file silcd/packet_receice.c.
2222 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Delete the client from channel even if the cilent->id is
2225 NULL. It was possible that client was deleted without
2226 removing from channels (theoretically at least). Affected
2227 file silcd/server.c and silcd/server_util.c.
2229 * Free the client data too when resuming is not successful.
2230 Affected file silcd/packet_receive.c.
2232 * Merged some code from c0ffee's silc-plugin. Affected files
2233 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2235 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2236 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2237 to the primary router connection, the other one returns
2238 TRUE if packet must be broadcasted to network.
2240 * All notifys that are destined to primary router (to network)
2241 are now automatically sent to backup routers even if the
2242 router is standalone (and has backup router). Affected files
2245 * Added --without-irssi and --without-silcd configuration
2246 options for disabling the compilation of these applications.
2247 Affected file configure.in.pre and prepare.
2249 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2251 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2252 UTF-8 encoding and decoding. Added also new encodings
2253 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2255 Added also SILC_STRING_LANGUAGE which is language and charset
2256 specific encoder and decoer for those platforms that support
2257 iconv(). It can convert the UTF-8 to and from the locale
2258 specific character set.
2260 Affected file lib/silcutil/silcstrutil.[ch].
2262 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2264 * Added function silc_get_command_name to the file
2265 lib/silcutil/silcutil.[ch].
2267 * Improved the server debug output a bit. Affected files are
2270 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2272 * Save the channel passphrase when received succesful JOIN
2273 command reply from router, on normal server. Otherwise
2274 joinig +a channels from normal server is not possible.
2275 Affected file silcd/command.c.
2277 * Fixed a bug in TOPIC_SET notify handling. The notifier
2278 may be other than client too, like server or channel.
2279 It expected it to always be only client and ignored the
2280 notify. Affected file silcd/packet_recieve.c.
2282 * Removed some (unnecessary) debug printing from
2283 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2285 * Do not force CMODE_CHANGE when server is announcing new
2288 Router announces stuff only after server reannounces channel
2289 after CHANNEL_CHANGE notify.
2291 These fixes optimizes the announcing procedure, and perhaps
2292 fixes some problems too. Affected file silcd/packet_receive.c.
2294 * Fixed SERVER_SIGNOFF sending to local clients. It was
2295 totally broken and sent the notify to all local clients,
2296 instead of only to those that was on same channel as the
2297 signing off clients. Affected file silcd/server_util.c.
2299 * Added -D option to server. It can be used to give debug
2300 level. The levels are from 0 - 99, and are predefined for
2301 smooth server debugging. (see silcd.c for the predefined
2302 levels). Affected file silcd/server.c.
2304 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2306 * Fixed a bug in Irssi SILC client to close the connection
2307 properly when disconnecting from server. Affected file
2308 irssi/src/silc/core/client_ops.c.
2310 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * When authenticating as founder during JOIN command, check
2313 that the one authenticating becomes the only founder on the
2314 channel. Affected file silcd/command.c.
2316 * Better checking for founder mode setting when CUMODE_CHANGE
2317 notify is received. Affected file silcd/packet_receive.c.
2319 * Close all connections when shutting down the server by sending
2320 DISCONNECT packet. Close all listeners too when shutting
2321 down the server. Affected file silcd/server.c.
2323 * Handle DISCONNECT packet correctly in client library by
2324 calling the "disconnect" client operation. Affected file
2325 lib/silcclient/client.c.
2327 * Handle local errors correctly during resuming. Affected
2328 file lib/silcclient/client.c.
2330 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2332 * The log file is not dupped internally anymore in
2333 lib/silcutil/silclog.c. Fixed memory leaks too.
2335 * The scheduler now dispatches all pending timeout tasks
2336 when it is uninitialized with silc_schedule_uninit.
2337 Affected file lib/silcutil/silcschedule.c.
2339 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2341 * Added --enable-stack-trace option to configure. Added
2342 memory allocation stack trace support. Added files
2343 lib/silcutil/stacktrace.[ch]. Affected files are
2344 lib/silcutil/silcmemory.[ch].
2346 * Fixed memory leaks from libraries and server. Affected
2347 files around the tree.
2349 * Reverted back a fix made to CUMODE which broke it.
2350 Affected file silcd/command.c.
2352 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2354 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2355 core library, and implemented it. All textual messages SHOULD
2356 use this flag and the message MUST be UTF-8 encoded.
2357 All text messages sent by Irssi SILC client are now UTF-8
2358 encoded (regardless whether the terminal supports UTF-8 or not).
2359 Affected files are lib/silccore/silcchannel.h,
2360 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2363 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2365 * Added lots of new statistics updating that was missing from
2366 the server and router code. Affected files in silcd/.
2368 * Sending SIGUSR1 signal to server now dumps the current
2369 server statistics into /tmp directory. Affected file is
2372 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2373 the SILC Hash Interface also. Added new functions
2374 silc_hash_get_name, silc_hash_init, silc_hash_update and
2375 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2377 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2379 * Added some better info printing for client during connecting.
2380 Affected file silcd/server_util.c.
2382 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2383 to silence a user on a channel. Affected files are
2384 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2385 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2386 and silcd/packet_receive.c.
2388 * Fixed a fatal bug in handling of malformed command payload.
2389 Affected file silcd/command.c.
2391 * Fixed a double free when announcing channel users to router.
2392 Affected file silcd/server.c.
2394 * After successful authentication to channel founder mode, check
2395 that there isn't anyone else with founder mode on the channel.
2396 The one that authenticated will become founder and anyone
2397 else is demoted. Affected file silcd/command.c.
2399 * Added error printing of any error that has occurred during
2400 any command in client library. Affected file is
2401 irssi/src/silc/core/client_ops.c.
2403 * Removed some error printing from the client library and left
2404 it for the application to worry (from the error status it
2405 receives in 'command' client operation. Affected file is
2406 lib/silcclient/command.c.
2408 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2411 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2412 Starting key agreement with itself is denied. Affected file
2413 is lib/silcclient/client_keyagr.c.
2415 * Fixed some error checkings from the SFTP library which caused
2416 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2417 and lib/silcsftp/sftp_util.c.
2419 * Added new "debug" and "debug_string" settings to Irssi SILC
2420 client which can be used to print runtime debugging on the
2421 Irssi's screen. Available when compiled with --enable-debug
2422 option. Affected file irssi/src/silc/core/silc-core.c.
2424 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2426 * Fixed a missing variadic parameter in a function call that
2427 caused server crash when a non-allowed connection arrived.
2428 Reported by Richard Becker. Affected file silcd/server.c.
2430 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2432 * Added WATCH list sending to backup routers from router.
2433 The WATCH command is sent by the router to the backup
2434 router. Affected file silcd/command.c.
2436 * Mark the backup_router flag for RouterConnection entry
2437 if the backup router stuff is defined in the config file.
2438 Affected file silcd/serverconfig.c.
2440 * Fixed some backup data sending around the code to work better
2441 if the router is standalone router. Not all places were fixed.
2442 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2445 * Fixed the router connecting when connecting to multiple
2446 routers. It ignored every other router except the first
2447 one. Affected file silcd/server.c.
2449 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2451 * Made the private key generation after expiration optional.
2452 If not created after expiration the old key will re-expire
2453 at a later time (and thus key pair is not necessary to
2454 change). Affected file irssi/src/silc/core/clientutil.c.
2456 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2458 * The length arguments in bind() and connect() were wrong
2459 and fixed now to used SIZEOF_SOCKADDR in the
2460 lib/silcutil/unix/silcunixutil.c.
2462 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2464 * Fixed detach timeout handling to use Client ID and not
2465 the actual client entry which may be freed in the callback.
2466 Affected file silcd/command.c.
2468 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2470 * Merged c0ffee's multiple interface support patch.
2471 Affected files in silcd/.
2473 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2475 * Cleanup keys properly. Affected file is
2476 irssi/src/silc/core/clientutil.c.
2478 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2480 * Display the user mode on the status bar. Affected file
2481 irssi/src/silc/core/silc-expandos.c.
2483 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2485 * If private message key is not set, but the flag is set in
2486 the packet, ignore the packet since it cannot be decrypted.
2487 Affected file lib/silcclient/client_prvmsg.c.
2489 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2491 * When resuming client, remove the old client entry from
2492 the watcher list too. Affected file silcd/packet_receive.c.
2494 * Do not allow normal server to force founder mode away
2495 from router if the founder mode is already set. Affected
2496 file silcd/packet_receive.c.
2498 * Remove the client entry with watch notify types with short
2499 timeout, and not directly, so that other notifys can be
2500 retrieved too. Affected file lib/silcclient/client_notify.c.
2502 * Display notification about data messages that cannot be
2503 displayed. Affected files irssi/src/silc/core/client_ops.c,
2504 irssi/src/fe-common/silc/module-formats.[ch].
2506 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2508 * Fixed the CHANNEL_CHANGE notify handling in client libary
2509 to not use freed memory. Affected file is
2510 lib/silcclient/client_notify.c.
2512 * Fixed CUMODE_CHANGE notify handling in server. Affected
2513 file silcd/packet_receive.c.
2515 * Fixed USERS command to support empty channels. Affected
2516 file silcd/command.c.
2518 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2520 * Allow multiple identical pending commands to be registered
2521 in client library. Affected file is lib/silcclient/command.c.
2523 * Call the completion for resolving client information only
2524 after all resolvers has finished. This fixes a crash in
2525 the client. Added support for checking when the resolvers
2526 are finished. Affected file is lib/silcclient/idlist.c.
2528 * Wait by default 3 seconds before reconnecting to the server
2529 after being disconnected. Makes the /detach command a bit
2532 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2534 * Check the watcher list before sending signoff notifys
2535 when closing client connection. Affected file is
2538 * Added better CMODE command rights checking. Affected file
2539 silcd/server_util.c.
2541 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2543 * Fixed watcher list checking during server signoff. It
2544 crashed the server. Affected file silcd/server_util.c.
2546 * The JOIN command reply returns now the founder's public
2547 key. Affected file is silcd/command.c.
2549 * Announce the channel mode, and the mode properties with
2550 CMODE_CHANGE notify. Affected file silcd/server.c.
2552 * Mark new channels by default disabled, untill at least
2553 one user joins the channel. Affected file is
2554 silcd/packet_receive.c.
2556 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2558 * The nickname argument to watch notify can be optional.
2559 Fixes a crash in server. Affected file silcd/packet_send.c.
2561 * Remove the client entry from cache if the WATCH notify type
2562 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2563 lib/silcclient/client_notify.c.
2565 * Check the watcher list before and after changing nickname
2566 when the NICK_CHANGE notify is received. Affected file is
2569 * Fixed a crash in OPER and SILCOPER command sending. Empty
2570 passphrase caused the crash. Affected file is
2571 lib/silcclient/command.c.
2573 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2575 * Merged with Irssi CVS for Irssi SILC client.
2577 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2579 * Completed the protocol specifications.
2581 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2583 * Merged with Irssi CVS for Irssi SILC client.
2585 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2587 * Added the founder's public key delivery to the
2588 CUMODE_CHANGE notify type as well. Updated the protocol
2589 specs and the code. Affected files are silcd/packet_send.[ch],
2590 silcd/packet_receive.c and silcd/command.c.
2592 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2594 * Added silc_pkcs_public_key_copy function into the
2595 lib/silccrypt/silcpkcs.[ch].
2597 * Remove the `iv' from the SilcChannelEntry since we can
2598 live without it. Affected files are silcd/idlist.h and
2599 silcd/packet_receive.c.
2601 * Added support for sending the founder's public key in
2602 the CMODE_CHANGE notify packet in the server. Affected
2603 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2604 silcd/command.c and silcd/server.c.
2606 * Changed the FOUNDER_AUTH authentication to use only
2607 public key authentication as defined by new protocol
2608 specs. Passphrase authentication with that mode cannot
2609 be used anymore. It is now possible to reclaim founder
2610 mode from any server in the network. Affected files are
2611 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2613 * Added permanent channels support by making the channel
2614 permanent when FOUNDER_AUTH mode is set on the channel.
2615 The channel will not be destroyed even if channel is empty
2616 when that mode is set. Protocol TODO #17. Affected
2617 files are silcd/server.[ch], server_util.[ch],
2618 silcd/command.c, silcd/packet_receive.c and
2619 lib/silcclient/command.c.
2621 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2623 * Added reference counter to the command reply context in
2624 the client library. Affected files are
2625 lib/silcclient/command_reply.[ch].
2627 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2629 * Fixed rekey protocol with PFS in the client library.
2630 Affected file is lib/silcclient/protocol.c.
2632 * Added support for list of errors in client library
2633 command reply handling. Affected file is
2634 lib/silcclient/command_reply.c.
2636 * Defined that the WHOIS and IDENTIFY commands can send
2637 list of errors. Updated the protocol specs. Protocol
2640 * Added support for sending list of errors to WHOIS and
2641 IDENTIFY commands in server. Added support for receiving
2642 list of errors in server. Affected files are
2643 silcd/command.c and silcd/command_reply.c.
2645 * Fixed client info resolving on LEAVE command in client
2646 library to not crash. Affected file is
2647 lib/silcclient/client_notify.c.
2649 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2651 * Defined that the NICK command replies with thew changed
2652 nickname too, to make the nickname changing simpler at
2653 the client's end. Updated protocol specs and the code
2654 in client and server. Affected files are
2655 silcd/command.c, lib/silcclient/command_reply.c and
2656 lib/silcclient/command.c.
2658 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2660 * Added `Compressed' packet flag to indicate that the packet
2661 payload is compressed by the sender. Updated the protocol
2662 specs and the core library. The compression still is not
2663 implemented in the sources. Affected file is
2664 lib/silccore/silcpacket.h.
2666 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2668 * Remove pending command callbacks also if the connection
2669 to the server is destroyed. Affected file is
2670 lib/silcclient/client.c.
2672 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2674 * Added new QUIET channel user mode that can be used to
2675 quiet a user in a channel. Updated the protocol specs but
2676 it wasn't implemented yet. Protocol TODO #27. Affected
2677 file is lib/silccore/silcmode.h.
2679 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2681 * Added BLOCK_INVITE user mode to be able to block incoming
2682 invite notifications. Protoocol TODO #26. Affected files
2683 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2686 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2687 the protocol specs and the code. Affected file is
2688 lib/silccrypt/silcpkcs.c.
2690 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2692 * Disconnect Payload includes now the status type. Updated
2693 the protocol specs and the code. Protocol TODO #25.
2694 Affected files are silcd/server.c, lib/silcclient/client.c.
2696 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2697 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2698 Moved the silc_client_command_status_messages table to the
2699 lib/silcutil/silcutil.c and added new funtion
2700 silc_get_status_message, which deprecates function
2701 silc_client_status_message. Affected files are
2702 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2703 lib/silcutil/silcutil.[ch].
2705 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2707 * Defined that the nickname hash in Client ID MUST be from
2708 lowercase nickname. This effectively changes nicknames in
2709 SILC to case-insensitive. Updated the protocol specs and
2710 the code. Affected files are lib/silcutil/silcutil.[ch],
2711 silcd/serverid.c, and silcd/idlist.c.
2713 * Added new channel user modes BLOCK_MESSAGES_USERS and
2714 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2715 code. Affected files are lib/silccore/silcmode.h,
2716 lib/silcclient/command.c, and silcd/packet_send.c.
2718 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2719 specs and code. Affected file lib/silccore/silcstatus.h.
2721 * Added support for watch list. It is possible to add nicknames
2722 to be watched, and when they come to network, leave network
2723 or user mode changes the watcher will be notified of this
2724 change. Added SILC_COMMAND_WATCH command, added new
2725 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2726 notifications. Updated the protocol specs and implemented
2727 this to library, client and server. Protocol TODO #21.
2728 Affected files are lib/silccore/silccomand.h,
2729 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2730 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2731 silcd/packet_send.[ch], silcd/packet_receive.c, and
2732 irssi/src/silc/core/client_ops.c.
2734 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2735 somebody watching you. Updated the protocol specs and the
2736 code. Affected files are lib/silccore/silcmode.h, and
2737 lib/silcclient/command.c.
2739 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2741 * Added service support to SILC protocol. Added new command
2742 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2743 core library. Services are not implemented in server or
2744 client for now. Protocol TODO #20. Affected files are
2745 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2747 * Added SilcStatus argument to `command' client operation
2748 to return the error status when command sending fails
2749 locally. Changed all command in client library to return
2750 correct command status. Affected files are
2751 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2752 irssi/src/silc/core/client_ops.c.
2754 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2756 * Added silc_mime_parse function to parse MIME headers.
2757 Affected files are lib/silcutil/silcstruti.[ch].
2759 * Added MIME header parsing in Irssi SILC Client. It displays
2760 all textual MIME objects, others it ignores. Affected file
2761 is irssi/src/silc/core/clien_ops.c.
2763 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2765 * Fixed a bug in the pid writing function, which couldn't be
2766 written in a root-owned directory.
2768 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2770 * Defined that channel message to unknown Channel ID must
2771 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2772 Updated the protocol specs and the code in server. The
2773 affected file is silcd/packet_receive.c.
2775 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2777 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2778 that it is used to send error notifys if error occurs during
2779 some SILC packet processing, except commands. The error
2780 types are same as for command reply types. Defined that
2781 if private message is sent to unknown Client ID the error
2782 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2783 Updated the protocol specs and code. Affected files are
2784 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2785 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2786 and irssi/src/silc/core/client_ops.c. Renamed the
2787 SilcCommandStatus to SilcStatus.
2789 * Defined the use of extra WHOIS attributes in WHOIS command.
2790 The <Requested Attributes> (defined in a separate document)
2791 can be used to request additional information about user
2792 not returned by standard WHOIS command. Defined that server
2793 can send WHOIS command directly to client. Client provides
2794 the requested attributes to the server. Updated the protocol
2795 specs. Protocol TODO #4. Implementation is not done yet
2796 (Protocol TODO #24).
2798 * Renamed function silc_client_command_status_message to
2799 silc_client_status_message. Affected files are
2800 lib/silcclient/command_reply.[ch].
2802 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2804 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2805 32 bit integers. Updated the protcol specs and the code.
2806 Affected files are silcd/command.c and
2807 lib/silcclient/command.c.
2809 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2811 * Fixed a bug in library where sending a bogus authentication
2812 payload would lead to a crash. Affected file is
2813 lib/silccore/silcauth.c.
2815 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2817 * Added detach_disabled and detach_timeout server config
2818 options to the server. Affected files silcd/serverconfig.[ch],
2819 silcd/command.c and silcd/packet_receive.c.
2821 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2823 * Added resolve_cmd_ident field to the SilcClientEntry structure
2824 too so that if the entry is for example being resolved so
2825 another command may attach to the same pending command reply
2826 without requiring to resolve the same entry again. Added
2827 support for adding multiple pending commands for one
2828 command idenfier. Affected files lib/silcclient/command.[ch],
2829 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2831 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2833 * Defined that server receives WHOIS command reply for private
2834 and secret channels too. Updated protocol specs and the
2835 code in server. Affected file silcd/command.c.
2837 * Defined <channel user mode list> argument to WHOIS command
2838 reply for returning user modes on the channels. The
2839 channel list now doesn't include the user mode anymore but the
2840 actual channel mode. Updated protocol specs and the code in
2841 client and server. Affected files are silcd/command_reply.c,
2842 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2843 and lib/silcclient/command_reply.c.
2845 * Save the channels list in WHOIS command reply in normal server
2846 so that WHOIS always shows joined channels also in normal
2847 server and not just on router. Affected file is
2848 silcd/command_reply.c.
2850 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2852 * Defined that server receives USERS command reply for private
2853 and secret channels too. Updated protocol specs and the
2854 code in server. Affected file silcd/command.c.
2856 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2858 * Changed the UMODE's mode mask argument to be optional. If
2859 not provided then the command merely returns the current mode
2860 mask to the client. Updated protocol specs and the server.
2861 Affected file is silcd/command.c.
2863 * Added SILC session detachment/resuming support. It is possible
2864 to detach by closing the network connection and then re-connect
2865 and resume to the old client session. Added DETACHED user
2866 mode that server will set for detached client. Added new
2867 packet RESUME_CLIENT which is used to perform the resuming
2868 process. Added DETACH command. Updated the protocol specs,
2869 core library, client and server. Protocol TODO #22. Very
2870 many affected files around the tree.
2872 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2874 * Changed the CMODE's mode mask argument to be optional. If
2875 not provided then the command merely returns the current mode
2876 mask to the client. Updated protocol specs and the server.
2877 Affected file is silcd/command.c.
2879 * Changed the Killer's Client ID in KILLED notify to be just
2880 any ID payload since router server is allowed to kill as well.
2881 Updated protocol specs, client libary and server. Affected
2882 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2883 and irssi/src/silc/core/client_ops.c.
2885 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2887 * Added new user modes ANONYMOUS for special anonymous servers
2888 that may set the mode for client, and BLOCK_PRIVMSG which
2889 client may set to block incoming private messages unless the
2890 Private Message Key flag is set (using private keys to protect
2891 private messages). Updated protocol specs and code in client
2892 and server and core library. Protocol TODO #23. Affected
2893 files are lib/silccore/silcmode.h, silcd/server.[ch],
2894 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2895 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2897 * Added new channel user mode BLOCK_MESSAGES which the client
2898 may set to itself to tell server not send channel messages.
2899 Other packets such as channel key packets are still sent.
2900 Protocol TODO #23. Updated the protocol specs, client and
2901 server. Affected files are lib/silccore/silcmode.h,
2902 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2903 lib/silcutil/silcutil.c, silcd/command.c, and
2904 silcd/packet_send.c.
2906 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2908 * Redefined the Status Payload to include now two 8 bit fields,
2909 instead of one 16 bit field. This now makes it possible to
2910 send list of errors. Updated the protocol specs and the code
2911 in core library, client library and server. Protocol TODO #1.
2912 Affected files are lib/silccore/silccommand.[ch],
2913 lib/silcclient/command_reply.[ch], silcd/command.c,
2914 silcd/command_reply.c and silcd/packet_receive.[ch].
2916 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2918 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2919 must be handled by the application and should tell the application
2920 that an error message was already printed, and it should print the
2921 config coords (line, filename, ...). Affected files are
2922 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2924 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2925 server config parsing code more readable.
2927 Fixed a bug in the fetch_logging() config callback.
2929 Affected files is silcd/serverconfig.c.
2931 * Drop root privileges when started in foreground. Don't drop them
2932 if debugging also. Affected file is silcd/silcd.c.
2934 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * Added more IM-like features by introducing new user modes
2937 for setting various presence information. Added new modes:
2938 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2939 specs and code. Protocol TODO #19. Affected files are
2940 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2941 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2943 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2945 * Added STATS command to the protocol after all, to return
2946 various statistical information about the network. It can
2947 be used by clients to retrieve statistical information, and
2948 servers may use it to to fetch cell and network wide
2949 statistics from router. Updated the protocol specs and
2950 implemented it to the server. Protocol TODO #16.
2951 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2952 silcd/command_reply.[ch].
2954 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2956 * The LIST command reply in client libary now adds new channel
2957 entry if the returned channel doesn't exist yet in cache,
2958 and returns the channel entry to the application in the
2959 command_reply client operation. Affected file is
2960 lib/silcclient/command_reply.c.
2962 * Changed the channel message payload's MAC generation to
2963 include the IV in the MAC as well. This way all relevant
2964 parts of the channel message payload are authenticated also
2965 with the channel message MAC (and not only by packet MAC).
2966 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2967 Affected file is lib/silccore/silcchannel.c.
2969 * Fixed the SKE to save the remote version, since the
2970 silc_ske_parse_version mistakenly checked wrong version,
2971 after it replaced the start payload. Affected files are
2972 lib/silcske/silcske.[ch].
2974 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2976 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2977 string utility functions. Added there also new functions
2978 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2979 Affected files lib/silcutil/silcstrutil.[ch].
2981 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2982 files are lib/silcutil/silcstrutil.[ch].
2984 * Defined that the security property fields in SKE SHOULD be
2985 UTF-8 encoded, defined that version string MUST be US-ASCII
2986 encoded, defined that passphrases sent in connection
2987 authentication protocol MUST be UTF-8 encoded. Implemented
2988 these to the client and server. Defined also that other
2989 passphrases sent in the protocol MUST be UTF-8 encoded.
2990 Affected files are lib/silcske/silcske.c,
2991 lib/silcclient/protocol.c, silcd/protocol.c,
2992 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2994 * Changed the silc_client_close_connection interface to not
2995 need the SilcSocketConnection which should not be visible
2996 to application. Affected files are lib/silcclient/client.c
2997 and lib/silcclient/silcclient.h.
2999 * Rewrote the text for Private Message Key Payload in the
3000 protocol specification. Protocol TODO #11.
3002 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3004 * Upgraded the protocol version to 1.1, updated protocol specs
3007 * Added the nickname as new argument to NICK_CHANGE notify and
3008 added it to protocol specs and implemented it to client and
3009 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3010 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3011 lib/silcclient/client_notify.c.
3013 * Added the killer's client ID to the KILLED notify and added
3014 it to protocol specs and implemented it to client and server.
3015 Protocol TODO #13. Affected files are silcd/command.c,
3016 silcd/packet_receive.c, packet_send.[ch],
3017 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3018 The killer's client entry is now returned to application in
3019 the `notify' client operation.
3021 * Fixed the Max Argument fields that had too large value set
3022 in the protocol specs. Protocol TODO #14.
3024 * Added the LEAVE command reply to return the ID of parted
3025 channel. Updated protocol specs and implemented it to the
3026 client and server. Protocol TODO #15. Affected files are
3027 silcd/command.c, lib/silcclient/command_reply.c. The channel
3028 entry is now returned to application in the `command_reply'
3031 * Rewrote the version SKE version checking in client libary
3032 and in server to use the silc_parse_version_string. Affected
3033 files are lib/silcclient/protocol.c, silcd/protocol.c.
3035 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3036 commands that was missing it, and updated protocol specs and
3037 the server implementation. Protocol TODO #10. The affected
3038 file is silcd/command.c.
3040 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3041 generic reply to a generic request (REQUEST flag), and
3042 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3043 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3044 to define the payload for DATA flag. Added the flags to
3045 the implementation. Protocol TODO #9. Affected file is
3046 lib/silccore/silcchannel.h.
3048 Changed the client library to return the message length
3049 to application as well in the channel_message and private_message
3050 client operations. Affected files are
3051 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3052 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3053 and lib/silcclient/client_ops_example.c.
3055 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3056 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3057 the channel. Updated protocol specs and impelemented this
3058 to client and server. Protocol TODO #6. Affected files are
3059 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3060 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3062 Added new options m and M to CMODE command in Irssi SILC
3063 client to set these modes.
3065 * Deprecated all administrative commands from SILC protocol
3066 since they are highly implementation specific commands.
3067 Updated protocol specs. Moved the old commands in
3068 implementations to private range of command types. Affected
3069 files are silcd/command.c, lib/silcclient/command.c and
3070 lib/silcclient/command_reply.c. Protocol TODO #8.
3072 * Fixed a bug in server where sending unknown command crashes
3073 the server. Affected file silcd/command.c.
3075 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3077 * Added SILC_PROTOCOLVERSION macro to check protocol version
3078 of a socket connection. The affected file is
3079 lib/silcutil/silcsockconn.h.
3081 * Added better error logging in rekey protocol. Affected file
3084 * Do not check public key types in SKE during rekey. Affected
3085 file lib/silcske/payload.c.
3087 * Fixed the rekey protocol with PFS, which was totally broken.
3088 Affected file silcd/protocol.c.
3090 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3092 * Some client implementations quit network by doing first LEAVE
3093 and then immediately SIGNOFF (like Bombyx). We now do check
3094 after a short time after LEAVE notify and check whether the
3095 client is still valid after LEAVE, and if not we remove it from
3096 cache. Affected file is lib/silcclient/client_notify.c.
3098 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3100 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3101 it's good not to have security holes here.
3103 * Fixed a negative refcount situtuation for the config context.
3104 Affected file is silcd/serverconfig.c.
3106 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3108 * ROBOdoc documented lib/silcutil/silcutil.h.
3110 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3112 * Optimized even more the SilcPacketContext structure. Now
3113 totally saved 16 bytes of memory per context after optimization.
3114 Affected files are lib/silccore/silcpacket.[ch].
3116 * Made strict checks for valid SILC IDs. Affected file is
3117 lib/silccore/silcid.c.
3119 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3121 * Changed the object argument for silc_cipher_register,
3122 silc_hash_register, silc_hmac_register and silc_pkcs_register
3123 to const. Affected files are lib/silccrypt/silccipher.[ch],
3124 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3126 * Changed the silc_get_username and silc_get_real_name to
3127 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3129 * Fixed the Irssi SILC Client to use the silc_get_username and
3130 silc_get_real_name insted of glib routines since the glib
3131 routines only corrupt stack. Fixes the Irssi SILC to work in
3132 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3134 * Fixed the Irssi to not use g_get_home_dir since it crashes
3135 or returns garbage on cygwin and corrupts stack. Added function
3136 get_home_dir to Irssi routines. Affected files are
3137 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3139 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Made some structure optimizations. SFTP memory FS MemFSEntry
3142 entry structure. Optimized SilcTask structure. Optimized
3143 SilcPacketContext structure.
3145 Affected files lib/silcsftp/sftp_fs_memory.c,
3146 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3148 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3150 * And yet again reverted back the config thing since Johnny
3151 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3154 * Fixed memory leaks from config object. Affected files are
3155 silcd/serverconfig.[ch].
3157 * Added support for adding new connections to the server in rehash.
3158 After rehash they take effect.
3160 Added support for changing the maximum allowed connections in
3161 rehash. The number can grow but going smaller is not supported.
3163 Added function silc_server_num_sockets_by_remote to the
3164 silcd/server_util.[ch].
3166 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3168 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3170 * Added preliminary checking during config parsing for a valid
3171 public/private key and removed further checks in the code.
3172 Affected files are silcd/serverconfig.[ch], server.c.
3174 * Moved functions silc_server_drop() and silc_server_daemonise()
3175 from server.c to silcd.c since they are stricly related to
3176 the application activity.
3178 * Reverted a small part of the automatic ref/unref since
3179 it caused a double unref in some situations. Affected
3180 files are silcd/silcd.[ch], server.c, serverconfig.c.
3182 * Added some .cvsignore files in the lib directory.
3184 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3186 * Fixed silc_net_gethostbyaddr to correctly resolve by
3187 address. Affected file lib/silcutil/silcnet.c.
3189 * Fixed the notify relaying to client. The HMAC to be used
3190 with relayed packets ws wrong and caused decryption failure
3191 at the client end. Affected file is silcd/packet_receive.c.
3193 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3195 * Created new branch silc_protocol_1_0_branch.
3197 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3199 * Changed the silc_server_config_* routines to be SilcServer
3200 independent. They are now officially application specific code
3201 and not part of generic server implementation. Affected files
3202 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3204 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3206 * Added automatic referencing of config context in the
3207 silc_server_config_alloc, and automatic unreferencing in the
3208 silc_server_config_destroy. Affected files are
3209 silcd/serverconfig.[ch], silcd/silcd.c.
3211 * Fixed the silc_log_quick handling in the logging routines.
3212 It didn't log quickly when it was TRUE. Affected file is
3213 lib/silcutil/silclog.c. Also the flush delay was set even
3214 if it was 0 in config file. Affected file is
3215 silcd/serverconfig.c.
3217 * Added support for changing key pair of the server in rehash.
3218 Affected file silcd/server.c.
3220 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3222 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3223 too early, before getting the channel entry. Affected file
3224 is silcd/packet_receive.c.
3226 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3228 * Added functions silc_server_config_[ref/unref], these are used
3229 to prevent that the config object is destroyed.
3231 No longer directly affect global variables silc_log_quick and
3232 silc_log_delay, they are first cached inside the config object
3233 and then applied with silc_server_config_setlogfiles().
3235 silc_server_config_set_defaults() is now internal to
3236 serverconfig.c, there are no reasons to show this internal stuff
3239 Affected files are silcd/serverconfig.[ch].
3241 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3242 fprintf's to stderr, since some code may be executed again after
3243 the server went into the background. Affected files are
3246 * Added rehash support. Added function silc_server_rehash() that
3247 will perform all the basic tasks of the rehashing procedure.
3249 * Added command line option `-x, --hexdump'. This will enable the
3250 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3251 The option `--hexdump' implies `--debug'.
3253 * Fixed a bad bug in the logging APIs (silcutil library) where
3254 the application would crash after calling silc_log_reset_all().
3256 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3258 * Fixed the KICKED notify handling in client library to
3259 correctly remove the channel and all entries from the
3260 channel when I was kicked. This bug crashed the client.
3262 Fixed yet another but in KICKED notify handling to remove
3263 the kicked client correctly from the channel.
3265 Affected file is lib/silcclient/client_notify.c.
3267 * Fixed a minor bug in looking up correct client entry
3268 in KICKED notify in server. Affected file is
3269 silcd/packet_receive.c.
3271 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3272 sources correctly to distribution. Fixes --with-gmp option.
3274 * Removed the manual rehashing from ID Cache, and changed it
3275 to use the SILC Hash Table's auto rehash feature. Affected
3276 file is lib/silccore/silcidcache.c.
3278 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3280 * Fixed a bug in the silc_client_nickname_format function that
3281 handles the multiple same nickname formatting. Two clients
3282 with same nickname caused problems after the first one left
3283 and rejoined. It didn't format the nickname correctly.
3284 Affected file is lib/silcclient/idlist.c.
3286 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * Don't change the topic if olod topic is same as new one.
3289 Affected file is silcd/packet_receive.c.
3291 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3293 * Added cross-reference support to the SILC Documentation
3294 generator. All types across all HTML files are now cross-
3295 referenced. Affected files util/robodoc/generator.c and
3296 scripts/silcdoc/silcdoc.
3298 * Added file lib/silcutil/silctypes.h to include all the
3299 arithmetic type definitions and some macros. Removed
3300 includes/bitmove.h and moved macros to silctypes.h.
3302 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3304 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3306 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3308 * Added `type' argument to silc_id_payload_parse_id function which
3309 now returns the type of the ID to the sent pointer. Affected
3310 file is lib/silccore/silcid.[ch].
3312 * Added check for CMODE_CHANGE notify type that mode change is
3313 allowed by the sender. Affected file silcd/packet_receive.c.
3315 * Added check for CUMODE_CHANGE notify type that mode change is
3316 allowed by the sender. Affected file silcd/packet_receive.c.
3317 Added the ID type as CUMODE_CHANGE notify type as argument
3318 to the `notify' client operation. Affected files are
3319 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3321 * Added function silc_client_add_server to the client library.
3322 Added support for resolving also channel and server info when
3323 received unknown entity in notify packet. Affected files are
3324 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3326 * Added function silc_command_get_status to return the command
3327 status from the command reply's argument payload. Affected files
3328 are lib/silccore/silccommand.[ch].
3330 * Added check for KICKED notify type that the kicking is
3331 allowed by the client. Affected file silcd/packet_receive.c.
3333 * Created function silc_get_input which can be used to get input
3334 (echo on or off) from user on command line. Affected files are
3335 lib/silcutil/silcutil.[ch].
3337 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3339 * Optimized silc_server_packet_relay_to_channel function.
3340 Added new function silc_channel_message_payload_encrypt which
3341 can be called directly if channel message payload needs to
3342 be encrypted and is already encoded (no need to call _encode
3343 function). Packet relaying is now done by router without any
3344 extra memory allocations. Affected files are
3345 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3346 silcd/packet_send.c.
3348 * Fixed the INVITE notify handling. It took wrong arguments
3349 as invite list and invite delete. Affected file is
3350 silcd/packet_receive.c.
3352 * Added check for TOPIC_SET notify type that the topic change is
3353 allowed by the client. Affected file silcd/packet_receive.c.
3355 * Added check for INVITE notify type that inviting is allowed by
3356 the client. Affected file silcd/packet_receive.c.
3358 * Changed the silc_server_client_on_channel to return the
3359 SilcChannelClientEntry as well. Moved the function
3360 silc_server_check_cmode_rights to server_util.[ch].
3361 Affected files are silcd/server_util.[ch], silcd/command.c.
3363 * Added function silc_server_check_umode_rights to check whether
3364 changing client's user mode is allowed. Added check for
3365 UMODE_CHANGE notify type that the umode change is allowed
3366 by the client. Affected files are silcd/server_util.[ch],
3367 silcd/packet_receive.c and silcd/command.c.
3369 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3371 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3372 ID length. It ignored that ID can be IPv6 based as well.
3373 Affected file lib/silccore/silcpacket.h.
3375 * Fixed the silc_id_id2str and silc_id_str2id to take the
3376 IPv6 address offset's into consideration. Affecte file is
3377 lib/silccore/silcid.c.
3379 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3381 * Fixed the internal Unix scheduler functions to check for
3382 NULL context they may receive. The affected file is
3383 lib/silcutil/unix/silcunixschedule.c.
3385 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3387 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3388 can specify different directory with --home command line
3389 parameter. Affected files irssi/src/silc/core/client_ops.c,
3392 * SILC-specific commands aren't now executed if the active server
3393 isn't of SILC-type, so there won't be problems with having
3394 IRC and SILC protocol support in same client. Affected files
3395 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3398 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3400 * Improved the signal support in SILC Schedule. Added new
3401 function silc_schedule_signal_call which is used by application
3402 to mark a signal to be called. It is now safe to perform
3403 any kind of tasks in signal callbacks since it is guaranteed
3404 that the application specified signal callback is called
3405 after the signal is over. Affected files are
3406 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3408 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3410 * Added `name' field to SilcChannelPrivateKey to represent
3411 application given name for the key. Moved also the context from
3412 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3413 Added the `name' argument also to the function
3414 silc_client_add_channel_private_key.
3416 Added function silc_client_current_channel_private_key to set the
3417 current channel private key in use.
3419 Added "change" command to KEY command which can be used to change
3420 the current channel private key. Bound the command also to
3421 alt+K (Alt+Shift+k).
3423 Also affected files lib/silcclient/client_channel.c,
3424 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3426 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3428 * Added silc_rng_get_byte_fast function in to the
3429 lib/silccrypt/silcrng.[ch].
3431 * Changed the interface of silc_packet_assemble and the
3432 silc_packet_send_prepare. If silc_packet_assmble is now
3433 called the application does not call silc_packet_send_prepare
3434 because the library will call it automatically. These
3435 interfaces now also return a reference to the outgoing buffer
3436 which includes the assembled packet, which the application can
3437 use to encrypt the packet.
3439 Affected files are lib/silccore/silcpacket.[ch],
3440 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3441 silcd/packet_send.c, server_backup.c and packet_receive.c.
3443 * Fixed a packet sending bug on very high load, where outgoing
3444 packet queue wasn't handled correctly and packets got corrupted.
3445 Affected files are lib/silcutil/*/silc*sockconn.c,
3446 lib/silcclient/client.c and silcd/server.c.
3448 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3450 * Added macro SILC_PACKET_DATALEN which can be used during
3451 packet assembling to check whether the data to be added to
3452 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3453 len is truncated until it fits it.
3455 Added checks for maximum length of channel message payload and
3456 private message payload also.
3458 Added checks for maximum packet length in server and in
3461 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3462 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3463 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3464 lib/silcclient/client_prvmsg.c.
3466 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3468 * Added silc_server_packet_queue_purge call to the
3469 silc_server_disconnect_remote to assure that all data in the
3470 queue before disconnecting is sent to the network. Affected
3471 file silcd/server.c.
3473 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3475 * Added the deleting of server's own ID cache entry to the
3476 silc_server_free function. Free also everything else that
3477 has been allocated in silc_server_init. The affected file
3480 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3482 * Added functions silc_parse_version_string, silc_version_to_num,
3483 and silc_ske_parse_version to parse SILC protocol style version
3484 strings. Affected files lib/silcutil/silcutil.[ch] and
3485 lib/silcske/silcske.[ch].
3487 * Added new configuration params: version_protocol, version_software
3488 and version_software_vendor to specify what version the remote
3489 host must at least be to be able to connect to server. The vendor
3490 string can be regex matched too. Added new function
3491 silc_server_connection_allowed to check maximum number of allowed
3492 connections, and allowed versions for incoming connections.
3493 Affected files are silcd/server.c, server_util.[ch] and
3496 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3498 * Added preliminary support for signals in scheduler. The
3499 signals we care about are now blocked always when the scheduler
3500 is locked. This way we can synchronise the use of signal with
3501 scheduler. It is guaranteed that when signal occurs the scheduler
3502 is not locked, and thus new tasks can be safely added to the
3505 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3506 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3507 Added new platform specific routines
3508 silc_schedule_internal_signals_[un]block and
3509 silc_schedule_internal_signal_[un]register.
3511 Added new functions to SILC Schedule API:
3512 silc_schedule_signal_[un]register. Each signal that application
3513 is going to use should be registered to the scheduler.
3515 Affected files are lib/silcutil/silcschedule.[ch],
3516 lib/silcutil/*/silc*schedule.c.
3518 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3520 * Check for unauthenticated client and server in the
3521 silc_server_new_client and silc_server_new_server functions.
3522 Affected file silcd/packet_receive.c.
3524 * Added function silc_string_is_ascii to check whether given
3525 string is 7-bit ASCII string. Affected files are
3526 lib/silcutil/silcutil.[ch].
3528 * Added function silc_id_is_valid_server_id into the
3529 silcd/serverid.c and added checking for valid Server ID's in
3530 silc_server_new_server. The Server ID must always be based
3531 on the server's public IP address.
3533 * Added logging of DISCONNECT packet message in the server.
3534 Affected file silcd/server.c.
3536 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3538 * Changed all library interfaces that use Global RNG to also
3539 accept SilcRng as argument. Affected files are
3540 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3541 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3542 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3543 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3544 lib/silccrypt/rsa.c.
3546 * Added function silc_pkcs_generate_key to the
3547 lib/silccrypt/silcpkcs.[ch] for applications so that they
3548 don't need to do pkcs->pkcs->init calls anymore.
3550 * Remove SilcSocketConnection from the SFTP API since it really
3551 wasn't needed there. The application has the information
3552 saved in its contexts anyway and the SFTP layer doesn't need
3553 know about it. Affected files lib/silcsft/silcsftp.h and
3554 lib/silcsftp/sftp_[server/client].c.
3556 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3557 The SilcSimContext is not SilcSim.
3559 * Fixed possible buffer overflows in silc_id_render in the
3560 lib/silcutil/silcutil.c.
3562 * On EPOC the global crypto module lists are not used at all
3563 in the crypto library. Added support for using the constant
3564 algorithm list on EPOC. Affected files are
3565 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3568 * Fixed the handling of third parameter of KICKED notify, since
3569 it was mistakenly updated to SILC Protocol 1.0 even though it
3570 is to be included in 1.1. Since it is not in 1.0 it is not
3571 mandatory, and this fix now handles it only if it is provided,
3572 and it is not error if it is not provided. Affected file
3573 lib/silcclient/client_notify.c.
3575 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3577 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3578 client. Affected file irssi/src/silc/core/client_ops.c.
3580 * Merged with Irssi 0.8.4 from irssi.org CVS.
3582 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3584 * Check for valid socket connection in client entries before
3585 sending any messages. Fixes a crash, but doesn't fix some
3586 other underlaying bug that is lurking there. Affected
3587 file silcd/packet_send.c.
3589 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3591 * $usermode, $cumode and $cumode_space expandos shouldn't do
3592 anything with non-SILC server records. Affected file
3593 irssi/src/silc/core/silc-expandos.c
3595 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3597 * Fixed the silc_net_check_[host/local]_by_sock to support
3598 IPv6 bound sockets as well. Now they can return IPv6 addresses
3599 as well. Affected file lib/silcutil/silcnet.c.
3601 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3602 Affected lib/silcutil/unix/silcunixnet.c.
3604 * Fixed ID rendering (at least on some platforms, not NetBSD)
3605 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3607 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3609 * Added silc_hash_public_key and silc_hash_public_key_compare
3610 functions to be used with SilcHashTable. They can be used to
3611 hash public keys and compare public keys in hash table. Affected
3612 file lib/silcutil/silcutil.[ch].
3614 * Added support for specifying multiple public keys for Client
3615 connection section in server configuration file. This makes it
3616 possible to accept multiple public keys from same host, or to
3617 make a section that accepts any incoming host, and have the
3618 accepted public keys listed in the section.
3620 Added functions silc_sever_[find/get]_public_key, added the
3621 support for this actually to all connection sections but only
3622 the Client section is currently allowed to specify multiple
3625 Affected files are silcd/server.c, server_internal.h,
3626 command.c, protocol.c, server_util.[ch], packet_receive.c.
3628 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3630 * Merged Irssi 0.8.2 from irssi.org CVS.
3632 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3634 * If silc_debug is TRUE, also output standard logging messages
3635 to stderr with the debug output.
3637 Made silc_log_reset_all() flushing all channels before returning.
3638 Also fixed some documentation typos.
3640 Affected files are lib/silcutil/silclog.[ch].
3642 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3644 * Fixed the server to check correctly the amount of connections
3645 from single host, by checking also the type of the connection.
3646 Fixed also the comparison of number of connections and number
3647 of allowed connections. Affected files are silcd/server.c,
3650 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3652 * Fixed the USERS command reply to save the user's mode on the
3653 channel as well. Fixed JOIN command reply to check whether a
3654 client is on channel already and not join it twice. Affected
3655 file lib/silcclient/command_reply.c.
3657 * Added new file silc-expandos.c into irssi/silc/core/ to return
3658 various stuff for various signal for the statusbar etc. updating.
3659 Now Irssi SILC client prints channel user modes etc. on the
3662 * The user mode (like server/router operator changes) is now shown
3663 on the Irssi SILC client's statusbar. The affected files are
3664 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3666 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3668 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3669 to SILC_SCHEDULE_[UN]LOCK macros.
3671 * Added more error printing to logs in server code. Affected
3672 files silcd/server.c and silcd/protocol.c.
3674 * Fixed -S option parsing in Irssi SILC Client. Affected file
3675 irssi/src/silc/core/silc-core.c.
3677 * Added silc_buffer_alloc_size function. Affected file is
3678 lib/silcutil/silcbuffer.h.
3680 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3682 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3683 constants. Affected files in
3684 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3687 * Changed the internal SFTP Memory FS table to const. Affected
3688 file lib/silcsftp/sftp_fs_memory.c.
3690 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3692 * Fixed the buffer formatting and unformatting routines to
3693 check the size of 64 bits types with sizeof(). Affected
3694 file is lib/silcutil/silcbuffmt.c.
3696 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3698 * Removed 0.6.x backwards support.
3700 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3702 * Changed all integer type names:
3703 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3704 to avoid collisions with other libraries using same type names
3707 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3709 * Added `prefer_ipv6' argument to the functions
3710 silc_net_gethostbyname[_async]. If it is TRUE it will return
3711 IPv6 address over IPv4. If FALSE IPv4 address is returned
3712 even if IPv6 address was found. Affected files
3713 lib/silcutil/silcnet.[ch].
3715 * Added support silc_net_create_connection[_async] to fallback
3716 to IPv4 address if IPv6 address could not be used (like if
3717 it doesn't work on a specific system). Affected file in
3718 lib/silcutil/unix/silcunixnet.c.
3720 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3722 * Added silc_schedule_reinit function to do the enlarging
3723 of the max tasks handling capabilities of the scheduler.
3724 Affected files lib/silcutil/silcschedule.[ch].
3726 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3728 * Added automatic extern "C" { ... } for C++ compilers so the
3729 application does not need to define them. Affected file
3730 includes/silcincludes.h.
3732 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3733 old name went against naming convention. Applications now
3734 include "silcclient.h" instead of "clientlibincludes.h".
3735 Removed includes/clientlibincludes.h, it is redundant now.
3737 * Renamed includes/version.h to silcversion.h.
3739 * Added really preliminary support for OS/2 into the util
3740 library. Only thread & mutex API is implemented, others
3741 are still to be implemented. Created the lib/silcutil/os2/
3742 directory. Created also file includes/silcos2.h.
3744 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3746 * Added preliminary BeOS support into the util library.
3747 Created lib/silcutil/beos/, and implemented all the needed
3748 functions to support SILC on BeOS. Created also file
3749 includes/silcbeos.h.
3751 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3753 * Added proper initializations to silc's irssi code, so it's
3754 now possible to load it as module. Affected files
3755 irssi/src/silc/core/silc-core.c,
3756 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3758 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3760 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3763 * Fixed the silcdoc document generator to correct generate
3764 docs from all kinds of filenames. Affected files are
3765 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3767 * ROBOdoc documented lib/silcutil/silcmemory.h.
3768 Added also new function silc_memdup.
3770 * Removed lib/silcutil/silcbufutil.h and moved those routines
3771 to the lib/silcutil/silcbuffer.h.
3773 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3775 * Added `user_count' to the SilcChannelEntry which now tells the
3776 number of users on the channel. The user count is now saved
3777 in normal server of global channels as well. Affected files
3778 silcd/server.c, idlist.h, packet_receive.c and command.c.
3780 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3781 include file utility functions.
3783 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3784 instead of calling directly OS routines.
3786 * Fixed NICK change printing in Irssi SILC Client. Fixed
3787 KICKED notify printing in Irssi SILC Client. Affected file
3788 irssi/src/silc/core/client_ops.c.
3790 * Fixed a NICK change bug in client library, to not recreate the
3791 client_entry->channels hash table everytime nick is changed.
3792 Affected file lib/silcclient/client.c.
3794 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3796 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3797 the SKE interface a bit.
3799 * Fixed padding problem in PKCS#1. The padding was not actually
3800 random since the random number generator was used incorrectly.
3801 This security bug affects only when encrypting with PKCS#1, and
3802 it is not currently used at all in SILC. SILC only use signing
3803 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3805 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3807 * Rewrote the notify handling in Irssi SILC client to not call
3808 the events as signals. Fixes problems with Perl support.
3809 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3811 * Send the auto-nicking NICK command in client library with
3812 little timeout after connecting. The affected file is
3813 lib/silcclient/client.c.
3815 * Added following new config file settings:
3816 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3817 key_exchange_timeout, conn_auth_timeout, connections_max,
3820 Implemented all the new config settings handling in the server.
3822 Optimized the use of SKE Mutual flag usage. Use it only
3823 if connection authentication protocol is not based in public
3826 Renamed all SilcServerConfigSection* to SilcServerConfig*
3827 to have a bit shorter names.
3829 Affected files silcd/serverconfig.[ch], server.[ch], and
3832 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3834 * Cleaned up the listening sockets code, preparing for the rehash
3835 support. Affected file is silcd/server.c.
3837 * Fixed some output messages. Affected files are silcd/silcd.c,
3840 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3842 * Create lib/doc/silcrng_intro.html document as introduction
3843 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3845 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3847 * Fixes to the silcd config template. Affected file is
3848 doc/example_silcd.conf.in.
3850 * Removed type casts from silc_calloc(), conforming to the
3851 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3853 * Removed param_name member from client, server, and router
3854 section structs, now identifying the param directly.
3856 Added CONFIG_FREE_AUTH macro in config file parsing.
3858 Affected files are silcd/serverconfig.[ch].
3860 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3862 * Fixed command line parameter handling. All SILC initialization
3863 is now done in silc_core_init() which also fixes autoconnecting
3866 Affected files irssi/src/silc/core/silc-core.c,
3867 irssi/src/fe-text/silc.c.
3869 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3871 * Added new configuration options and blocks:
3872 keepalive_secs, reconnect_count, reconnect_interval,
3873 reconnect_interval_max, reconnect_keep_trying and
3874 require_reverser_lookup. Added ConnectionParam block, and
3875 implemented the connection parameters when connecting as
3876 initiator and when accepting connections as responder.
3878 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3879 whether given configuration value has been given already.
3881 Affected files silcd/serverconfig.[c], server.[c].
3883 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3884 algorithm parts and created new file silcalgs.conf, that
3885 is now included from the example_silcd.conf.in.
3887 * Optimized the silc_server_connect_to_router_second to take
3888 the connection configuration object from the SilcServerConnection
3889 object instead of finding it during the connecting phase.
3890 Added the configuration object to SilcServerConnection struct.
3891 Affected files silcd/server_internal.h, server.c.
3893 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3895 * Add the client on channel after it was resolved at the
3896 channel message receiving, and it was not already on the
3897 channel. Affected file lib/silcclient/client_channel.c.
3899 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3901 * Fixed the public key authentication to allocate always the
3902 destination signature buffer instead of using static buffer.
3903 Affected file silcd/protocol.c.
3905 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3907 * Unified the serverconfig.[ch]'s helper function interface.
3908 Affected file silcd/serverconfig.[ch].
3910 * Removed doc/example_silc.conf.in since it is redundant.
3911 The make install will now install irssi/silc.conf file.
3913 * Added new Passphrase and Publickey authentication methods to
3914 config file, allowing both public key and passphrase based
3915 authentication to be set at the same time.
3917 Added `prefer_passphrase_auth' setting in config file which
3918 can be used to set to prefer passwd auth if both passwd and
3919 public key is set. If not set, public key is preferred.
3920 This has effect only when being initiator (responder will try
3923 Added support for authentication with passphrase and public key
3924 at the same time. The passphrase is tried first always since
3925 it is faster to check.
3927 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3929 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3931 * Merged the new SILC Config library, with the server parsing
3932 support. Read the header file silcconfig.h or the toolkit
3933 documentation for the news. Affected files are
3934 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3935 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3936 silcd/protocol.c silcd/server.c silcd/server_backup.c
3937 silcd/serverconfig.[ch] silcd/silcd.c.
3939 * Fixed some silclog documentation. Affected file is
3940 lib/silcutil/silclog.h.
3942 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3944 * The silc_cipher_register, silc_hash_register and
3945 silc_hmac_register now checks if the object to be registered
3946 is registered already. Affected files are
3947 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3949 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3951 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3953 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3955 * Allow zero length channel messages inside the Channel Message
3956 Payload. Affected file lib/silccore/silcchannel.c.
3958 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3959 as header filenames.
3961 * Removed lib/silcclient/README and created HTML file
3962 lib/silcclient/silcclient_using.html, which is now included
3963 as part of Toolkit documentation.
3965 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3967 * Fixed CUMODE_CHANGE notify handling to change the mode of
3968 correct client. Affected file lib/silcclient/client_notify.c.
3970 * Make silc_rng_alloc fail if it cannot allocate the sha1
3971 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3973 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3975 * Fixed the file transfer's key agreement payload to include
3976 zero port also if the hostname is NULL because it could not
3979 Call file transfer monitor callback now also if error occurs
3980 during key agreement protocol.
3982 Changed the silc_client_file_send interface to return the
3983 SilcClientFileError instead of session id. The session ID
3984 is returned into pointer provided as argument.
3986 Check that the file exists locally before sending the
3987 file transfer request at all.
3989 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3991 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3992 error than can occur while key agreement protocol. Affected
3993 file lib/silcclient/silcapi.h.
3995 * Fixed the event_mode CMODE handler to not crash when mode
3996 is changed and +k mode is set in the channel. Affected file
3997 irssi/src/silc/core/silc-channels.c.
3999 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4000 SILC_LOG_WARNING to give out Warning and not Error. Affected
4001 file lib/silcutil/silclog.c.
4003 * Fixed the channel message payload decryption in the function
4004 silc_channel_message_payload_decrypt to not modify the original
4005 buffer before it is verified that the message decrypted
4006 correctly. Otherwise, next time it is called with correct
4007 channel key it won't encrypt since the payload is corrupted.
4008 Affected file lib/silccore/silcchannel.c.
4010 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Do not constantly resize the window. A fix patch by cras.
4013 Affected file irssi/src/fe-text/screen.c.
4015 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4017 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4018 Affected file lib/silcutil/silcnet.c.
4020 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4022 * Fixed a bug in hash table internal routine for traversing
4023 the table with foreach callback. The current entry may
4024 become invalid in the callback but it was referenced after
4025 the callback returned.
4027 Do not allow auto rehashing of hash table during the
4028 silc_hash_table_foreach operation, for same reasons as it is
4029 not allowed for SilcHashTableList. Affected files are
4030 lib/silcutil/silchashtable.[ch].
4032 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4034 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4035 Win32 DLL. extern's in header files are now declared with
4038 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4040 * Fixed private message handling. It used some old code that
4041 caused the client to crash. Affecte file is
4042 lib/silcclient/client_prvmsg.c.
4044 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4046 * Added function silc_client_add_channel,
4047 silc_client_replace_channel_id, and removed functions
4048 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4049 from client library.
4051 * Added cross reference of the joined channels to the
4052 SilcClientEntry, and changed the SilcChannelEntry's
4053 users list to SilcHashTable. The affected files are
4054 lib/silcclient/idlist.[ch].
4056 * Fixed a bug in hash table tarversing. While the hash table
4057 is traversed with SilcHashTableList the table must not be
4058 rehashed. It is now guaranteed that auto rehashable tables
4059 are not rehashed while tarversing the list. Also defined that
4060 silc_hash_table_rehash must not be called while tarversing
4061 the table. Added function silc_hash_table_list_reset that must
4062 be called after the tarversing is over. The affected files are
4063 lib/silcutil/silchashtable.[ch].
4065 * Changed all hash table traversing to call the new
4066 silc_hash_table_list_reset in server and in client library.
4068 * Added function silc_client_on_channel to return the
4069 SilcChannelUser entry if the specified client entry is joined
4070 on the specified channel. This is exported to application as
4071 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4073 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4075 * Fixed founder regaining problem with JOIN command on normal
4076 server. The notify for mode change must be sent always and
4077 not only if !cmd->pending. Affected file silcd/command.c.
4079 * Fixed the WHOWAS command's reply sending to support the
4080 lists correctly. Affected file silcd/command.c.
4082 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4084 * When sending JOIN command to router for processing the
4085 sender's old command identifier was not saved back to the
4086 sender's command context, fixed now. The affected file is
4089 * Create the key in JOIN command of the router did not return
4090 the channel key, added check for this. Affected file is
4093 * Fixed a channel ID update bug in JOIN command reply. Do
4094 not directly upgrade the ID but call the function
4095 silc_idlist_replace_channel_id if the ID was changed.
4096 Affected file silcd/command_reply.c.
4098 * Fixed memory leaks from command calling if it would fail.
4099 Affected file silcd/command.c.
4101 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4103 * Applied patches from cras:
4105 Memory leak fixes around libaries, irssi window resize fix,
4106 new silclist.h and silcdlist.h, all extern inline changed to
4109 * Removed dotconf from lib/dotconf, not needed anymore.
4111 * Removed TRQ from lib/trq, not needed anymore.
4113 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4114 with server connections. Later this will be configurable
4115 in config file after new config file is done. Affected file
4118 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4120 * Fixed a crash in server related to channel announcements.
4121 Affected file silcd/server.c.
4123 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4125 * Fixed memory leaks in silc_server_create_new_channel*
4126 functions. Affected file silcd/server.c.
4128 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4129 which ID was changed. This way the router will send the
4130 user list for the channel again, and server won't be in
4131 desync in some rare circumstances. Affected file is
4132 silcd/packet_receive.c.
4134 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4136 * Check for NULL socket pointer in the function
4137 silc_server_packet_send_to_channel_real. Affected file
4138 silcd/packet_send.c.
4140 * Fixed the BAN notify handling to correctly remove ban
4141 list. Affected file silcd/packet_receive.c.
4143 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4145 * Fixed some header addition to Toolkit distribution in
4146 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4148 * Added lib/silcclient/client_ops_example.h as an template
4149 file for application programmers to quickly start using
4150 the SilcClientOperation functions in their application.
4151 Updated the lib/silcclient/README as well to tell about this
4152 nice file made available.
4154 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4156 * Call silc_server_remove_from_channels when removing client
4157 entry when NO_SUCH_CLIENT_ID was received. Affected file
4158 is silcd/command_reply.c.
4160 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4162 * Added server & router operator statistics updating. Affected
4163 file silcd/packet_receive.c and silcd/command.c.
4165 * Fixed the SERVER_SIGNOFF notify handling on normal server
4166 not to save the history information for clients. Same was
4167 fixed earlier in remove_clients_by_server function, but not
4168 here. Affected file silcd/packet_receive.c.
4170 * Raised the default connection-retry count from 4 to 7 in
4171 server. Affected file silcd/server.h.
4173 * Cancel any possible reconnect timeouts when we start the
4174 key exchange. Affected file silcd/server.c.
4176 * Do not reconnect on connection failure when SCONNECT was
4177 given. Affected files silcd/server.[ch].
4179 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4181 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4183 * Fixed the NICK command to always give the unformatted
4184 nickname to the one giving the NICK command. If unformatted
4185 nickname is cached already it will be formatted and the
4186 local entry will always get the unformatted nickname.
4187 Affected file lib/silcclient/idlist.c.
4189 * Fixed some double frees from client library commands.
4190 Affected file is lib/silcclient/command.c.
4192 * Fixed CUMODE command in server to assure that no one can
4193 change founder's mode than the founder itself, there was a
4194 little bug. Affected file silcd/command.c.
4196 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4198 * Removed the SilcClientCommandDestructor from the client
4199 libary, it is not needed anymore. Affected files are
4200 lib/silcclient/silcapi.h, command[_reply].[ch],
4201 client_notify, idlist.c.
4203 * Fixed GETKEY command to first resolve client, and then
4204 resolve the server only if the client was not found, instead
4205 of resolving both at the same time. Affected file is
4206 lib/silcclient/command.c.
4208 * Added silc_client_start_key_exchange_cb and lookup the
4209 remote hostname and IP address before starting the key
4210 exchange with server. The affected file is
4211 lib/silcclient/client.c.
4213 * The server's public key is now saved using the IP address
4214 of the server and not the servername for the filename.
4215 The hostname public key filename is checked as an fall back
4216 method if the IP address based filename is not found.
4218 Fixed the GETKEY command to save the fetched server key
4219 in correct filename.
4221 Print the remote server's hostname now when new key is
4222 received during connection process. Affected file is
4223 irssi/src/silc/core/client_ops.c.
4225 * Return always our own public key to the client if it asks
4226 for it with GETKEY command. Affected file silcd/command.c.
4228 * Removed the use_auto_addr variable from default config
4229 file since it was in wrong section. Affected file is
4232 * Fixed TOPIC_CHANGE notification to not route it when it
4233 was sent using silc_server_send_notify_to_channel function.
4234 Affected file silcd/command.c.
4236 * Fixed silc_server_send_notify_kicked to send the kicker's
4237 Client ID also, it was missing. Affected files are
4238 silcd/command.c, silcd/packet_send.[ch].
4240 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4242 * Do not save client history information in SERVER_SIGNOFF.
4243 Fixes the bug in normal server that it does not detect
4244 the client becoming valid after the server becomes back
4245 online. Affected file silcd/server_util.c.
4247 * Added `sock_error' field into the SilcSocketConnection
4248 context. When error occurs during socket operation (read
4249 or write) the error is saved. Added also new function
4250 silc_socket_get_error to return human readable socket error
4251 message. Affected files are lib/silcutil/silcsockconn.[ch],
4252 lib/silcutil/unix/silcunixsockconn.c, and
4253 lib/silcutil/win32/silcwin32sockconn.c.
4255 * The server now prints the socket error message in the
4256 signoff for client. Affected file silcd/server.c.
4258 * Fixed the `created' channel information sending from router
4259 to server in JOIN command. Checks now whether the channel
4260 really was created or not and set it according that.
4262 Fixed the JOIN command to use the client entry's current
4263 ID during the joining procedure instead of the one it sent
4264 in the command (it is checked though), since it can change
4265 between the packet processing and command processing, and
4266 would just case unnecessary pain in the client end. Affected
4267 file silcd/command.c.
4269 * Fixed a channel key payload sending to use correct channel
4270 ID when the server was forced to change the channel's ID by
4271 router. Router sent the key payload with the old Channel ID.
4272 Affected file silcd/packet_receive.c.
4274 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4276 * Call silc_server_save_channel_key only if the key payload
4277 was provided in the JOIN command's command reply. Affected
4278 file silcd/command_reply.c.
4280 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4282 * Fixed silc_mp_sizeinbase to return the value correctly with
4283 MPI. Affected file lib/silcmath/mp_mpi.c.
4285 * Fixed the stop_server signal to correctly stop the scheduler
4286 and gracefully stop the server when SIGTERM or SIGINT signals
4287 are received. Affected file silcd/silcd.c.
4289 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4291 * Simple handling of TERM and HUP signals. Also added some log
4292 flushing call around. Affected file is
4295 * Fixed small bugs in silclog.c. Now buffering output will take
4296 effect after 10 seconds since startup: This will ensure that
4297 no important startup messages are lost. Also output redirection
4298 will preserve original format ([Date] [Type] message).
4299 Affected file is lib/silcutil/silclog.c.
4301 * Added two options to the config file, in the logging section:
4302 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4303 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4305 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4307 * Do not print the warning about log files not being initialized
4308 more than once to avoid excess logging. Affected file is
4309 lib/silcutil/silclog.c.
4311 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4312 the SIM copying in make install in Makefile.am.pre.
4314 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4316 * Rewritten silclog APIs. Globally interesting changes follows:
4317 silc_log_set_files() changed to silc_log_set_file().
4318 silc_log_set_callbacks() changed to silc_log_set_callback().
4319 ROBOdoc documented silclog header file.
4320 SilcLogCb now returns bool to wether inihibit the default
4321 handler or not (to keep the old behaviour return always TRUE).
4322 The new APIs should also fix the problem of the
4323 silcd_error.log file that was written in the current directory.
4326 Log files streams will remain opened after silc_log_set_file()
4327 call, means less CPU usage notably on high traffic servers.
4328 File streams are now full buffered, and flushed to the disk
4329 every 5 minutes, lesses HD activity and CPU usage.
4330 Messages can be redirected, allowing admins to configure
4331 one single logfile for all server messages.
4332 the silc_log_quick global variable to activate fast-logging.
4333 Affected files lib/silcutil/silclog.[ch]
4335 * Changed some code to conform new silclog APIs. Affected
4336 files are doc/example_silcd.conf.in, silcd/server.c
4337 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4340 * Fixed a memory leak that could occur in some situations.
4341 Affected file silcd/serverconfig.c.
4343 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4345 * Added the silc_client_del_client to remove the client from
4346 all channels as well. Affected file lib/silcclient/idlist.c.
4348 * Fixed the client library to correctly remove the client
4349 from all channels when the client entry is being destroyed.
4350 Affected file lib/silcclient/client_notify.c, command.c.
4352 * Added auto-nicking support to the client library. If the
4353 applicatio now sets client->nickname it will be sent to the
4354 server after connecting by the library. This way for example
4355 SILCNICK (or IRCNICK) environment variables will have effect
4356 and always change the nickname automatically to whatever
4357 it is wanted. Affected file lib/silcclient/client.[ch].
4359 * Renamed silc_server_command_bad_chars to the
4360 silc_server_name_bad_chars and moved it to the
4361 silcd/server_util.[ch]. Added also new function
4362 silc_server_name_modify_bad to return nickname that
4363 includes bad characters as new nickname without those
4364 bad characters. This check and modify is now used in
4365 silc_server_new_client when the username is initially set
4366 as nickname, so it must be checked to be valid nickname.
4367 Affected file silcd/packet_receive.c.
4369 * The nickname length is now taken from the packet for real
4370 and not trusted to strlen() since it clearly can return
4371 wrong length for nickname including bad characters. This
4372 also applies to channel names. Affected file silcd/command.c.
4374 * Removed the lib/silcsilm/modules directory. Modules are now
4375 compiled into the lib/silcsim. Fixed the copying of the
4376 modules to follow symbolic links in Makefile.am.pre.
4378 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4380 * Fixed silc_string_regexify list creation. Fixes bugs with
4381 BAN and INVITE commands in server. The affected file is
4382 lib/silcutil/unix/silcunixutil.c.
4384 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4386 * Removed the command destructor entirely from the server's
4387 command and command reply routines. It is not needed, and
4388 its usage was buggy and caused crashes. Affected files are
4389 silcd/command[_reply].[ch].
4391 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4393 * Cancel protocol and NULL sock->protocol if timeout
4394 occurred during protocol. Affected file silcd/server.c.
4396 * Cancel protocol timeouts always before calling the final
4397 callback, to assure that after final callback is called
4398 no other state will be called for the protocol anymore.
4399 Affected file silcd/protocol.c.
4401 * Print error log if incoming connection configuration could
4402 not be found. Affected file silcd/server.c.
4404 * Fixed JOIN command to correctly save the founder mode
4405 to the client on normal SILC server, when the channel
4406 was created by the router. Affected file silcd/command.c.
4408 * Fixed LIST command (hopefully) to send correct reply
4409 packets. Affected file silcd/command.c.
4411 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4413 * The silc_packet_receive_process now returns FALSE if the
4414 read data was invalid packet, and TRUE if it was ok.
4416 The server now checks that if unauthenticated connection
4417 sends data and its processing fails the server will close
4418 the connection since it could be a malicious flooder.
4420 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4422 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4424 * Make sure the warning about error opening a log file is
4425 printed only once and not everytime it fails (produces
4426 too much useless log). Affected file lib/silcutil/silclog.c.
4428 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4430 * Made the silc_server_daemonise() function more readable.
4431 Affected file silcd/server.c.
4433 * Pid file is now optional, the user may comment it out from
4434 the config file. Removed define SILC_SERVER_PID_FILE, we
4435 don't need a default any longer. Affected file
4436 configure.in.pre, lib/Makefile.am.pre.
4438 * Make some use of the pid file. The server now dies at startup
4439 if it detects a valid pid file on his path. The server would
4440 die anyway in this circumstance, because of the bind() failure.
4441 Affected file silcd/silcd.c.
4443 * No longer compiling lib/dotconf.
4445 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4447 * Fixed JOIN command parsing not to crash. Affected file
4448 lib/silcclient/command.c.
4450 * Fied the NICK_CHANGE notify to add the new client entry
4451 even it is resolved. This removes an <[unknown]> nick
4452 thingy bug in the client. Affected file is
4453 lib/silcclient/client_notify.c.
4455 * Do not try to allocate 0 bytes (efence does not like it)
4456 in lib/silccore/silccomand.c when encoding payload.
4458 * Do not take IRCNICK as nickname in Irssi SILC client since
4459 it is not possible to set nickname before hand connecting
4460 the server (TODO has an entry about adding auto-nicking
4463 * Changed the silc_server_command_pending to check whether
4464 there already exists an pending entry with the specified
4465 command, command identifier and pending callback. This is
4466 to fix IDENTIFY and WHOIS related crashes that may register
4467 multiple pending commands with same identifier. Affected
4468 file silcd/command.c.
4470 * Fixed the server to reconnect to the router even if it
4471 was already reconnecting and EOF was received. This to
4472 fix a possibility that the server wouldn't ever try to
4473 auto-reconnect to the router. Affected file silcd/server.c.
4475 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4477 * Fixed the server's password authentication to use the
4478 length of the locally saved password, and not the one
4479 sent in the packet. Affected file silcd/protocol.c.
4481 * Fixed same password authentication problem in the
4482 Authentication Payload handling routines in
4483 lib/silccore/silcauth.c.
4485 * Yet another password authentication problem fixed with
4486 channel password handling in silcd/command.c.
4488 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4490 * If first character of string in silc_parse_userfqdn is '@'
4491 then do not parse it. Affected file is
4492 lib/silcutil/silcutil.c.
4494 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4496 * Fixed minor bug in IDENTIFY command reply sending, which
4497 caused various weird problems during JOIN when it was
4498 resolving names for users. Affected file silcd/command.c.
4500 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4502 * Fixed the IDENTIFY command reply sending to chech better valid
4503 clients. It was possible to send incomplete list of replies.
4504 Affected file silcd/command.c.
4506 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4508 * Added silc_client_command[s]_[un]register functions now to
4509 dynamically register the commands in client library. Removed
4510 the static table of commands. This allows the client library
4511 to call commands without causing the application to know about
4512 what commands library has called.
4514 Removed the INFO command reply kludge to detect when the command
4515 was called by library. Now library use its own command reply
4516 function for INFO command.
4518 Added function silc_client_command_call to call a command.
4519 Application can use it to call command, not access the structure
4522 Now all commands that are sent by the client library (not
4523 explicitly sent by application) use own command reply functions.
4525 Affected files around lib/silcclient/ and in
4526 irssi/src/silc/core/.
4528 * Fixed the WHOIS command reply sending to chech better valid
4529 clients. It was possible to send incomplete list of replies.
4531 Fixed the WHOIS and IDENTIFY to send the request to router
4532 if normal server did not do it and did not find any results.
4534 Affected file silcd/command.c.
4536 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4538 * Moved the internal data from SilcClient context into its
4539 own file, not accesible to application. Affected files
4540 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4541 and other files in client library.
4543 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4545 * Added doc/examples installation target in Makefile.am.pre.
4548 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4550 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4551 commands the found client entry will be removed from the
4552 cache, after notifying application about the error. Affected
4553 file lib/silcclient/command_reply.c.
4555 * Changed the /MSG to check for exact nickname user gave, and
4556 not let `nick' match `nick@host' if it is only one found. Now,
4557 user must type the exact nickname (like nick@host2) even if
4558 there are no more than one same nicks found. This is to avoid
4559 a possibility of sending nickname to wrong nickname since
4560 `nick' could match `nick@host'. Affected file is
4561 irssi/src/core/silc-servers.c.
4563 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4565 * Do not print "you are now server operator" or similar when
4566 giving /away command. Affected files are
4567 irssi/src/silc/core/client_ops.c, silc-servers.h.
4569 * Made the silc_server_command_pending_error_check to send
4570 the same command reply payload it received back to the
4571 original sender of the command. This way all arguments
4572 that was received by the server will be received by the
4573 client too. Affected file silcd/command.c.
4575 * Added the silc_idcache_add to return the created cache entry
4576 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4578 * Add global clients to expire if they are not on any channel.
4579 This is because normal server will never know if they signoff
4580 if they are not on any channel. The cache expiry will take
4581 case of these entries. This is done by normal servers only.
4582 The affected files are silcd/command_reply.c,
4583 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4585 * If server receives invalid ID notification for WHOIS or
4586 IDENTIFY and the ID exists in the lists, it is removed.
4587 Affected file silcd/command_reply.c.
4589 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4590 in client then client entry that it matches is searched and
4591 the nickname is printed on the screen for user. Affected
4592 file irssi/src/silc/core/client_ops.c.
4594 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4596 * Use cache entry expire time in the LIST command reply to
4597 purge old entries from the cache after the LIST command
4598 reply has been received. This way we don't have non-existent
4599 entries in the cache for too long. Affected file is
4600 silcd/command_reply.c.
4602 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4604 * If we are normal server, and we've not resolved client info
4605 in WHOIS or IDENTIFY from router, and it is global client,
4606 we'll check whether it is on some channel. If it is not
4607 then we cannot be sure about its validity and will resolve it
4608 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4609 file silcd/command.c.
4611 * Search channel by name (if possible) rather than by ID
4612 in IDENTIFY command's command reply. Affected file is
4613 silcd/command_reply.c.
4615 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4617 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4618 Updated specs and implemented it. Affected file silcd/command.c,
4619 silcd/packet_send.c and silcd/packet_receive.c.
4621 * Implemented the <founder auth> payload handling in the JOIN
4622 command. If provided all conditions for channel joining
4623 except requirement to provide correct passphrase can be
4624 overrided by the channel founder. Updated the protocol specs.
4625 Affected file silcd/command.c.
4627 Added support for founder auth in JOIN command in client
4628 library. Fixed the parsing of the JOIN command now to support
4629 all options as they should be. The affected file is
4630 lib/silcclient/command.c.
4632 * Optimized the WHOIS and IDENTIFY commands to send the request
4633 to router only if it includes nicknames or other names. If
4634 they include only IDs then check the local cache first before
4635 routing. Affected file is silcd/command.c.
4637 * Added channels topic announcements. Affected file is
4638 silcd/packet_receive.c and silcd/server.c.
4640 * Fixed the silc_server_send_notify_topic_set to really destine
4641 the packet to channel. Affected file silcd/packet_send.c.
4643 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4644 library. Affected file lib/silcclient/client_notify.c.
4646 * Added UMODE announcements. Affected file silcd/server.c.
4648 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4650 * Memory leak fixes in:
4652 lib/silcutil/silcsockconn.c
4653 lib/silcske/silcske.c
4654 lib/silcske/groups.c
4656 lib/silccrypt/silcpkcs.c
4657 lib/silccore/silccommand.c
4658 lib/silccore/silcidcache.c
4663 * ROBOdoc documented the lib/silcske/groups.h file and a
4664 bit changed the interface for better.
4666 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4668 * Update the client entry context in the ID cache after
4669 nick change. Affected file lib/silcclient/command.c.
4670 Fixes the CUMODE command when regaining founder privileges,
4671 and a little WHOIS problem.
4673 * Fixed silc_net_gethostbyname to correctly call the
4674 inet_ntop. Affected file lib/silcutil/silcnet.c.
4676 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4678 * Added IPv6 support checking to the configure.in.pre, added
4679 also --enable-ipv6 option to override the check. Affected
4680 file configure.in.pre.
4682 * The silc_thread_create now calls the start function
4683 directly if threads support is not compiled in. Removes
4684 ugly #ifdef's from generic code. Affected files are
4685 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4687 * Added silc_net_gethostby[name/addr]_async to asynchronously
4688 resolve. Affected files are lib/silcutil/silcnet.[ch].
4690 * Added support for rendering IPv6 based server, client and
4691 channel IDs. Affected file lib/silcutil/silcutil.c.
4693 * Added support for creating IPv6 based server IDs. Affected
4694 file is silcd/serverid.c.
4696 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4698 * Added silc_net_gethostby[addr/name] into the
4699 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4700 routines. Added silc_net_is_ip[4/6]. Affected file is
4701 lib/silcutil/unix/silcunixnet.c. All routines that take
4702 address as argument now supports both IPv4 and IPv6 addresses.
4704 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4706 * Fixed LIST command reply sending in server. Affected file
4709 * Server now sends the kicker's client ID in the KICK notify
4710 to the kicked client. Affected file silcd/command.c.
4712 * The client library now parses the kickers client ID and
4713 UI displays it. Affected files lib/silcclient/client_notify.c
4714 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4716 * Made all payload parsing function prototypes consistent.
4717 They all take now const unsigned char * and uint32 pair as
4718 the payload data instead of SilcBuffer. Changes all around
4719 the source tree. Other unsigned char* -> const unsigned char*
4720 changes around the tree as well.
4722 * Optimized SFTP client and server packet sending not to
4723 allocate new buffer for each packet but to recycle the
4724 first allocated buffer. Affected files are
4725 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4727 * Optimized the SFTP client to use SilcList instead of
4728 SilcDList for requests, because it is faster. Affected file
4729 is lib/silcsftp/sftp_client.c.
4731 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4732 into lib/silccore/silcid.[ch].
4734 Renamed silcpayload.[ch] into silcargument.[ch].
4736 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4738 * If client entry is deleted with active key agreement
4739 session, abort the session.
4741 The silc_client_abort_key_agreement now calls the completion
4742 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4744 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4747 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4749 * Don't use __restrict in older GCC's. Affected file is
4750 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4752 * silc_net_localhost now attempts to reverse lookup the
4753 IP/hostname. Affected file lib/silcutil/silcnet.c.
4755 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4756 command. It can be used to gain founder privileges at
4757 the same time when joining the channel.
4759 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4760 kicker's client ID as well. Updated protocol specs.
4762 Defined that the server must send SILC_COMMAND_IDENTIFY
4763 command reply with error status to client who sent
4764 private message with invalid client ID.
4766 Updated the protocol specification.
4768 * Added silc_server_send_command_reply to send any
4769 command reply. Affected file silcd/packet_send.[ch].
4771 * Added silc_id_payload_encode_data to encode ID payload
4772 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4774 * The server now send IDENTIFY command reply with error
4775 status if client ID in private message is invalid. Affected
4776 file silcd/packet_receive.c.
4778 * Save the server key file with server's IP address in
4779 the filename instead of hostname. The affected file is
4780 irssi/src/silc/core/client_ops.c.
4782 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4784 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4787 * Added libtool support for compiling shared objects in
4788 lib/silcsim. Affected file configure.in.pre and
4789 lib/silcsim/Makefile.am. Original patch by cras.
4791 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4793 * Pid file configuration, and server's config file fixes
4794 patch by toma. Updated CREDITS file.
4796 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4798 * Fixed silc_client_channel_message to not try to decrypt
4799 the message twice if it resolved the destination client
4800 information. This could cause of dropping one channel
4801 message. Affected file lib/silcclient/client_channel.c.
4803 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4805 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4806 lib/silcclient/client.c. This function is used when the SILC
4807 Client is run under some other scheduler, or event loop or
4808 main loop. On GUI applications, for example this may be
4809 desired to used to run the client under the GUI application's
4810 main loop. Typically the GUI application would register an
4811 idle task that calls this function multiple times in a second
4812 to quickly process the SILC specific data.
4814 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4816 * Fixed silc_server_drop() for dropping the supplementary
4817 groups as well, this could cause a security hole on some
4820 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4822 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4825 * Write PID file after dropping privileges. Added -F option
4826 to run server on foreground. A patch by debolaz.
4827 Affected files silcd/server.c, silcd/silcd.c.
4829 * Fixed MOTD to return the MOTD file server name. Affected
4830 file silcd/command.c.
4832 * Added INFO command reply handling to the Irssi SILC Client.
4833 Affected file irssi/src/silc/core/client_ops.c.
4835 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4837 * Fixed the silc_idcache_list_* routines to really support
4838 the dynamic list. Fixes a crash. Affected file is
4839 lib/silccore/silcidcache.c.
4841 * Fixed the LIST command reply to really call LIST command's
4842 pending callbacks. Affected file silcd/command_reply.c.
4844 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4846 * Update conn->local_entry->nickname after giving NICK
4847 command. Affected file lib/silcclient/command.c.
4849 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4851 * Added the [pid] option to the silcd configuration file
4853 Affected files: serverconfig.[ch] and silcd.c
4855 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4857 * Save fingerprint in WHOIS command reply in server.
4858 Affected file silcd/command_reply.c.
4860 * Fixed NICK commands pending callback registration.
4861 Affected file lib/silcclient/command.c.
4863 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4865 * Use ++server->cmd_ident when sending commands in server,
4866 instead of random number. Affected file silcd/command.c.
4868 * Fixed GETKEY command reply to call actually GETKEY pending
4869 command callbacks. Affected file silcd/command_reply.c.
4871 * A bit stricter check for nicknames. Check for same nickname
4872 in NICK command also. Affected file silcd/command.c.
4874 * Do not call INFO command everytime client ID changes, only
4875 during first connecting. Affected file lib/silcclient/client.c.
4877 * Set the new nickname only after successful command reply for
4878 NICK command is returned by server. Affected file
4879 lib/silcclient/command.c.
4881 * Remove nicknames from nicklist during server_signoff notify.
4882 Should fix /NAMES bit more. The affected file is
4883 irssi/src/silc/core/silc-channels.c.
4885 * Added `fingerprint' field to the SilcIDListData in the
4886 silcd/idlist.h to hold the fingerprint of the client's
4889 Send the fingerprint of the client's public key in WHOIS
4892 Affected files silcd/command.c, and silcd/idlist.[ch].
4894 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4895 create fingerprint from given data.
4897 * Show the fingerprint of the client's public key in WHOIS.
4898 Affected files irssi/src/module-formats.[ch] and
4899 irssi/src/silc/core/client_ops.c.
4901 * Format the multiple same nicknames also during JOIN and
4902 NICK_CHANGE notifys. Affected file is
4903 lib/silcclient/client_notify.c.
4905 * Do not print error on screen for invalid private message
4906 payload since it can come if someone is sending private
4907 messages with wrong key. Affected file
4908 lib/silccore/silcprivate.c.
4910 * Fixed multiple concurrent /PING crash. Affected file
4911 lib/silcclient/command.c.
4913 * Changed the wrong ID encoding. All IP addresses must be
4914 in MSB first order in encoded format. They were encoded
4915 wrong and was in LSB format. Affected files are
4916 silcd/serverid.c, lib/silcutil/silcutil.c.
4918 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4920 * Call the `connect' client operation through the scheduler
4921 in case of error. Affected file lib/silcclient/client.c.
4923 * Call the `failure' client operation even if the error
4924 occurred locally during a protocol. Affected file is
4925 lib/silcclient/protocol.c.
4927 * Added support of sending LIST command to router from normal
4928 server. This way normal server can get list of all channels
4929 in the network too. Fixed the channel list sending in the
4930 server too. Affected files are silcd/command.c, and
4931 silcd/command_reply.[ch].
4933 * Added silc_server_update_channels_by_server and
4934 silc_server_remove_channels_by_server. They are used during
4935 disconnection of primary router and in backup router protocol.
4936 Affected file silcd/server_util.[ch], silcd/server.c and
4937 silcd/server_backup.c.
4939 * Fixed channel adding to global list in IDENTIFY command
4940 reply in server. Affected file silcd/command_reply.c.
4942 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4944 * If the incoming packet type is REKEY or REKEY_DONE process
4945 that packet always synchronously. Fixes yet another MAC
4946 failed error on slow (dialup) connections. Affected file
4947 lib/silcclient/client.c and silcd/server.c.
4949 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4951 * Call check_version SKE callback for initiator too. Affected
4952 file lib/silcske/silcske.c.
4954 * Implemented fix for security hole found in the SKE that was
4955 fixed in the specification few days back; the initiator's
4956 public key is now added to the HASH value computation.
4957 Added backwards support for the old way of doing it too, for
4958 old clients and old servers. Affected file is
4959 lib/silcske/silcske.c.
4961 * Enabled mutual authentication by default in SKE. If initiator
4962 is not providing mutual authentication the responder will
4963 force it. This will provide the proof of posession of the
4964 private key for responder. The affected files are
4965 lib/silcclient/protocol.c and silcd/protocol.c.
4967 * Do not cache anymore the server's public key during SKE.
4968 We do mutual authentication so the proof of posession of
4969 private key is done, and if the server is authenticated in
4970 conn auth protocol with public key we must have the public
4971 key already. Affected file silcd/protocol.c.
4973 * Added new global debug variable: silc_debug_hexdump. If
4974 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4975 file lib/silcutil/silclog.[ch].
4977 * Fixed compilation warning due to char * -> const char *.
4978 Affected files lib/silcutil/silcnet.h, and
4979 lib/silccore/silcauth.[ch].
4981 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4983 * Fixed CMODE command when new channel key was created. If
4984 the creation failed the old key was removed. Next time giving
4985 same command would crash the server since the old key was
4986 freed already. Affected file silcd/command.c.
4988 * Fixed the silc_server_announce_get_channels to not crash
4989 on reconnect. Affected file silcd/server.c.
4991 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4993 * Added silc_log_set_debug_string function to set a regex
4994 string to match for debug output. Only the function names,
4995 or filenames matching the given debug string is actually
4996 printed. This way it is possible to filter out those debug
4997 strings that user is not interested in.
4999 Fixed a bug in silc_string_regexify.
5001 Affected files lib/silcutil/silclog.[ch], and
5002 lib/silcutil/unix/silcunixutil.c.
5004 * Changed the -d options in both server and Irssi SILC client
5005 to take the debug string as argument. Affected files
5006 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5008 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5010 * Added silc_hash_babbleprint to create a Bubble Babble
5011 Encoded fingerprint. The encoding is developed by Antti
5012 Huima (draft-huima-babble-01.txt), and it creates human
5013 readable strings out of binary data. Affected file
5014 lib/silccrypt/silchash.[ch].
5016 * Print the babble print now in addition of fingerprint as well
5017 in Irssi SILC client. Affected files are
5018 irssi/src/fe-common/silc/module-formats.[ch],
5019 irssi/src/fe-common/silc/core/client_ops.c.
5021 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5023 * Fixed a security problem found in SKE. The initiator's
5024 public key too is now added to the HASH hash value creation
5025 which is signed by the responder to create the SIGN value.
5026 This will prevent anyone in the middle to lie to the responder
5027 about the initiator's public key. If this is done now, the
5028 man in the middle will get caught. Updated the protocol
5031 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5033 * Better installation directory handling. Configure module
5034 paths and other paths automatically to example_silc* files
5035 in doc/. A patch by toma.
5037 * Fixed compiler warning from MPI library, and from SILC RNG.
5040 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5041 It can be configured with ./configure. A patch by toma.
5043 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5045 * Find correct make to use in prepare-clean. A patch by
5046 toma. Affected file prepare-clean.
5048 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5050 * Added irssi variables use_auto_addr, auto_bind_ip,
5051 auto_bind_port and auto_public_ip.
5053 * Changed the interface for silc_client_send_key_agreement
5054 in lib/silcclient/silcapi.h
5058 irssi/src/silc/core/silc-core.c
5060 lib/silcclient/silcapi.h
5061 irssi/src/silc/core/silc-channels.c
5062 lib/silcclient/client_keyagr.c
5065 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5067 * Added silc_pkcs_public_key_compare to compare two
5068 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5070 * Check that the client who set the founder mode on the
5071 channel is the same client that is giving the founder
5072 mode to itself. It is done by comparing the saved public
5073 key (it is saved even in the authentication is passphrase).
5074 Affected file silcd/command.c.
5076 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5078 * Do not process packet for disconnected socket connection.
5079 Affected file lib/silccore/silcpacket.c.
5081 * Process the DISCONNECT packet through scheduler in the
5082 client library. Affected file lib/silcclient/client.c.
5084 * Fixed the silc_client_packet_parse to not to increase
5085 the packet sequence number if the conn->sock and the
5086 current socket connection is not same. This can happen
5087 for example during key agreement when the conn includes
5088 multiple socket connections (listeners). Affected file
5089 lib/silcclient/client.c.
5091 * The sender of the file transfer request now provides also
5092 the pointer (listener) for the key exchange protocol. If
5093 the listener cannot be created then it sends empty key
5094 agreement and lets the receiver provide the listener.
5096 Added `local_ip' and `local_port' arguments to the
5097 silc_client_file_send. If they are provided they are used,
5098 if not then it will attempt to find local IP address, if
5099 not found or bind fails then the remote client will provide
5102 Affected files are lib/silcclient/client_ftp.c and
5103 lib/silcclient/silcapi.h.
5105 * Extended the FILE SEND command to support defining the
5106 local IP and port for key exchange listener. They are
5107 optional. Affected file irssi/src/silc/core/silc-servers.c.
5109 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5111 * Defined to WHOIS command reply the sending of fingerprint
5112 of the client's public key (if the proof of posession of the
5113 corresponding private key is verified by the server).
5114 Updated to the protocol specification.
5116 * Added support of receiving the client's public key's
5117 fingerprint in command reply in client library. Affected
5118 file is lib/silcclient/command_reply.c, and
5119 lib/silcclient/idlist.[ch].
5121 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5123 * Do not send over 128 chars long nickname to the server
5124 in NICK command. Affected file lib/silcclient/command.c.
5126 * Do not send over 256 chars long channel names to the server
5127 in JOIN command. Affected file lib/silcclient/command.c.
5129 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5131 * Assure that silc_server_close_connection cannot be called
5132 twice for same socket context. Affected file is
5135 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5137 * Send error message to application if opening file for
5138 writing during file transfer fails. Affected file is
5139 lib/silcclient/client_ftp.c.
5141 Remove all file transfer sessions for a client that we're
5142 removing from ID cache.
5144 Affected file is lib/silcclient/client_ftp.c.
5146 * Fixed silc_net_addr2bin to return correct address. Affected
5147 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5149 * Fixed file transfer session removing on signoff notify.
5150 Affected file irssi/src/silc/core/silc-servers.c.
5152 * Added the SilcClientFileError to be returned in the monitor
5153 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5154 Affected file lib/silcclient/silcapi.h.
5156 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5158 * Fixed a crash in silc_client_ftp_free_sessions and
5159 silc_client_ftp_session_free_client. Affected file
5160 lib/silcclient/client_ftp.c.
5162 * Added `disabled' field in the SilcChannelEntry in the server
5163 to indicate if the server entry is disabled. Affected file
5164 silcd/idlist.h, silcd/command[_reply].c.
5166 * SILC server adds now /var/run/silcd.pid everytime it is
5167 started. Affected file silcd/silcd.c.
5169 * Added silc_server_packet_send_clients to send a packet to
5170 the provided table of client entries. Affected file
5171 silcd/packet_send.[ch].
5173 * Fixed a crash in client resolving in client_prvmsg.c in
5174 client library. Affected file lib/silcclient/client_prvmsg.c.
5176 * Do not actually remove the client directly from ID cache
5177 during SERVER_SIGNOFF, but invalidate it. This way we
5178 preserve the WHOWAS info for the client. Affected file
5179 silcd/server_util.c.
5181 * Fixed SERVER_SIGNOFF notify handling in the server. The
5182 server is now able to process incoming SERVER_SIGNOFF notify
5183 for a server that it doesn't even know about. It will remove
5184 the clients provided in the notify. Affected file
5185 silcd/packet_receive.c.
5187 * Check for partial packet in data queue after every packet that
5188 was found from the queue. Return and wait for more data if
5189 there is partial data in queue. Affected file is
5190 lib/silccore/silcpacket.c.
5192 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5194 * Added SilcClietFileError enum to indicate error in
5195 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5196 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5197 Affected files lib/silcclient/silcapi.h and
5198 lib/silcclient/client_ftp.c.
5200 * Check that newsize in silc_buffer_realloc is larger than
5201 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5203 * Added better monitor of file transfers. It now monitors
5204 key agreement protocol during the file transfer too. Added
5205 error reporting too. Affected files
5206 irssi/src/silc/core/silc-servers.c,
5207 irssi/src/fe-common/silc/module-formats.[ch].
5209 * Wrote a help file for FILE command.
5211 * Added silc_rng_global_get_byte_fast to get not-so-secure
5212 random data as fast as possible. Random data is read from
5213 /dev/urandom if available and from the SILC RNG if not
5214 available. It is used in padding generation. Affected file
5215 lib/silccrypt/silcrng.[ch].
5217 * All packets in client library are now processed synchronously.
5218 Optimized packet processing a lot. Affected file
5219 lib/silcclient/client.c.
5221 * All server connection packets are processing synchronously
5222 now in server, to optimize packet processing. Affected file
5225 * Include files are installed now only in Toolkit distribution
5226 if make install is given. Affected files: all Makefile.am's.
5228 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5230 * Assure that silc_client_notify_by_server_resolve does not
5231 resolve the client information multiple times. If it cannot
5232 be found by the first it cannot be found at all. Affected
5233 file lib/silcclient/client_notify.c.
5235 * Fixed WHOWAS command reply calling. Affected file
5236 lib/silcclient/command_reply.c.
5238 * Removed all references to silc_idlist_get_client from the
5239 Irssi SILC client since that call is internal call used by
5240 the library. The Irssi SILC client will use now client
5241 retrieval functions found in silcapi.h.
5243 * Fixed a bug in resolving nickname info before sending
5244 private message. It used freed memory. Affected file
5245 irssi/src/silc/core/silc-servers.c.
5247 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5249 * Assure my_channels statistics cannot go negative in server.
5250 Affected files silcd/server.c, silcd/server_util.c.
5252 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5254 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5256 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5258 * Win32 Toolkit changes. Affected files
5259 win32/silc.dsw, win32/libsilc/libsilc.def,
5260 win32/libsilcclient/libsilc.def,
5261 lib/silcutil/silcutil.c, and
5262 lib/sftp/sftp_fs_memory.c.
5264 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5266 * Added silc_net_localip to return local host's IP address.
5267 Affected file lib/silcutil/silcnet.[ch].
5269 * If key exchange or rekey protocol is active for a connection
5270 parse all packets syncronously since there might be packets
5271 in packet queue that we are not able to process without first
5272 processing packets before them. Affected file silcd/server,
5273 lib/silcclient/client.c.
5275 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5276 whether library should continue processing the packet.
5277 Affected file lib/silccore/silcpacket.h.
5279 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5280 SilcSFTPMonitorData to SFTP server to monitor various
5281 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5282 lib/silcsftp/sftp_server.c.
5284 * Added silc_file_size to return file size. Affected file
5285 lib/silcutil/silcutil.[ch].
5287 * Implemented the file transfer support for the client library.
5288 Added preliminary support for simple client to client one-file
5289 transmission. Affected file lib/silcclient/client_ftp.c,
5290 lib/silccilent/client.[ch].
5292 * Added new local command FILE to the Irssi SILC Client.
5293 It is used to perform the file transfer. It has subcommands
5294 SEND, RECEIVE, SHOW and CLOSE. Affected files
5295 irssi/src/silc/core/client_ops.c,
5296 irssi/src/silc/core/silc-server.[ch].
5298 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5300 * Relay the SILC_PACKET_FTP in the server. Affected files
5301 silcd/server.c and silcd/packet_receive.c.
5303 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5305 * Renamed silc_file_read and silc_file_write to functions
5306 silc_file_readfile and silc_file_writefile. Added function
5307 silc_file_open and silc_file_close. Affected files
5308 lib/silcutil/silcutil.[ch].
5310 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5312 * Resolve the client info when received private message or
5313 channel message for a client which nickname we don't know.
5314 Affected files lib/silcclient/client_prvmsg.c and
5315 lib/silcclient/client_channel.c.
5317 * Do not crash in /KEY if client is not connected. Affected
5318 file irssi/src/silc/core/silc-channels.c.
5320 * Added SilcClientStatus field to the SilcClientEntry in the
5321 lib/silcclient/idlist.h.
5323 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5324 is incomplete and is being resolved, it won't be resolved
5327 Make sure also that USERS command reply does not resolve
5328 twice information. Affected file is
5329 lib/silcclient/command_reply.c.
5331 Make sure that silc_client_get_clients_by_list does not
5332 resolve twice same information.
5334 * Check for valid client->id in the silc_server_free_client_data.
5335 Affected file silcd/server.c.
5337 * Fixed /GETKEY nick@server not to crash if the server entry
5338 is not found. Affected file lib/silcclient/command.c.
5340 * Fixed the silc_server_check_cmode_rights to check the
5341 requested modes correctly. Affected file silcd/command.c.
5343 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5345 * Better checks for non-printable chars in nick added.
5346 Affected file silcd/command.c.
5348 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5350 * Call the silc_server_udpate_servers_by_server in the
5351 primary router that comes back online in the backup resuming
5352 protocol. Otherwise it routes packets wrong. Affected file
5353 silcd/server_util.[ch], silcd/server_backup.c.
5355 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5357 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5358 lib/silcutil/silcbuffmt.[ch].
5360 * Redefined the SILC packet header to include the padding
5361 length. Affected file lib/silccore/silcpacket.[ch].
5363 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5364 length for maximum padding up to 128 bytes). Affected
5365 file lib/silccore/silcpacket.h.
5367 * Removed all backwards support for old 0.5.x MAC thingies.
5368 The SILC packet header change makes it impossible to be
5369 backwards compatible.
5371 * Send the ENDING packet with timeout in the backup resuming
5372 protocol. This is to assure that all routers has connected
5373 to the primary router. Affected file silcd/server_backup.c.
5375 * Changed the RNG to take the first IV from random data. It
5376 used to take it from zero actually. Changed the RNG also
5377 to use /dev/urandom during session. /dev/random is used
5378 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5380 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5382 * Changed the SILC packet header to have the first two bytes
5383 (the packet length) encrypted. Affected files aroung the
5384 code tree, lib/silccore/silcpacket.[ch]. Removed the
5385 SilcPacketCheckDecrypt callback. It is not needed anymore
5386 since the silc_packet_receive_process will determine now
5387 whether the packet is normal or special.
5389 * Implemented the unidirectional MAC keys. Affected files
5390 lib/silcske/silcske.c, silcd/protocol.c and
5391 lib/silcclient/protocol.c.
5393 * Implemented the packet sequence number to the MAC computation.
5394 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5395 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5396 lib/silcclient/protocol.c.
5398 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5400 * Allow backup router to announce servers. All servers
5401 announced by backup router are added to the global list
5402 automatically. Update hte server's socket to our primary
5403 router also when backup router announces a server.
5404 Affected file silcd/packet_receive.c.
5406 * Do not update the client->router in the function
5407 silc_server_udpate_clients_by_server if the client is on
5408 global list. We might fail to find any specific server
5409 for locally connected clients and local cell clients. They
5410 should still use the `from' and not `to' as client->router.
5411 This fixes backup router resuming protocol. Affected file
5412 silcd/server_util.c.
5414 * Decrease channel statistics count only if the channel
5415 deletion worked. Affected files are silcd/server.c and
5416 silcd/server_util.c.
5418 * Added silc_server_update_servers_by_server to update origin
5419 of all server entries. Used during backup router protocol.
5420 Affected files silcd/server_util.[ch], silcd/server.c. and
5421 silcd/backup_router.c.
5423 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5424 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5425 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5426 lib/silccrypt/silchmac.c.
5428 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5430 * Assure that router cannot reroute the same channel message
5431 to the sender. Affected file silcd/packet_receive.c.
5433 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5435 * Made better checks that the channel message is not sent
5436 to the router it came from. Affected file is
5437 silcd/packet_send.c. Fixed memory leak too.
5439 * Announce informations for incoming router connection, but
5440 only after checking if it is replaced by backup router.
5441 Affected file silcd/packet_receive.c.
5443 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5445 * Fixed the backup resuming protocol to work in multiple
5446 router environment. Affected file silcd/server_backup.c.
5448 * Route packet only to one router in the function
5449 silc_server_packet_send_to_channel. Affected file is
5450 silcd/packet_send.c.
5452 * Fixed silc_server_send_notify_dest to set the broadcast
5453 flag. Fixed the silc_server_send_notify_topic to actually
5454 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5455 Affected file silcd/packet_send.c.
5457 * Changed the SFTP Filesystem interface. Changed the
5458 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5459 the filesystem operation function. The SilcSFTPFilesystem
5460 is now a context that is allocated by all filesystem allocation
5461 functions and it already includes the operations structure
5462 and filesystem specific context. It is given as argument
5463 now to the silc_sftp_server_start. This made the interface
5464 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5465 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5467 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5469 * Changed the backup router adding and getting interfaces
5470 in the server. The router that will be replaced by the
5471 specified backup router is now sent as argument. Affected
5472 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5475 * Added silc_net_addr2bin_ne to return the binary form of
5476 the IP address in network byte order. Affected files
5477 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5479 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5481 * Check for existing server ID in silc_server_new_server
5482 and in silc_server_connect_to_router_final and remove the
5483 old entry if it exists. Affected file silcd/packet_receive.c,
5486 * Send the channel message always to only one router, either
5487 in upstream or downstream. Affected file is
5488 silcd/packet_send.c.
5490 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5492 * Wrote the definition of the backup resuming protocol to the
5493 protocol specification.
5495 * Removed one redundant channel key generation from normal
5496 server during joining procedure. Removed one redundant
5497 channel key sending from server to router during joining
5498 procedure. Affected file silcd/command.c.
5500 * Made minor bugfixes to the backup router resuming protocol.
5501 Affected file silcd/server_backup.c, server.c.
5503 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5505 * Added --disable-asm configuration option. Affected files
5506 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5509 * Implemented the backup resuming protocol that is used to
5510 resume the primary router position in the cell after the
5511 primary router comes back online. Affected files
5512 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5513 and silcd/server_util.[ch].
5515 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5517 * Sleep two (2) seconds after sending QUIT command to server.
5518 Affected file lib/silcclient/command.c.
5520 * Assure that if outgoing data buffer is pending do not force
5521 send any data. Affected file silcd/packet_send.c.
5523 * Assure that if outgoing data buffer is pending do not force
5524 send any data. Affected file lib/silcclient/client.c.
5526 * Implemented the backup router support when the primary router
5527 goes down. The servers and routers can now use the backup
5528 router as new primary router without loosing connectivity.
5530 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5532 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5533 in the server to indicate disabled entry. All data read
5534 from the connection will be ignored and no data is sent
5535 for entry that is disabled. Affected files are
5536 silcd/idlist.h, silcd/server.c.
5538 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5540 * Created SFTP client and server test programs in the
5541 lib/silcsftp/tests directory.
5543 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5545 * Implemented memory filesystem (virtual filesystem) for
5546 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5549 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5551 * Implemented the SFTP (SSH File Transfer Protocol) to the
5552 lib/silcsftp. It includes SFTP client and SFTP server
5555 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5557 * Moved lib/silccore/silcprotocol.[ch] to the
5558 lib/silcutil library.
5560 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5561 take variable argument list pointer as argument. Affected
5562 file lib/silcutil/silcbuffmt.[ch].
5564 * Added silc_buffer_set function that is used to set data
5565 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5566 Affected file lib/silcutil/silcbuffer.h.
5568 * Changed various routines in the core library to use the new
5569 silc_buffer_set instead of allocating new buffer only for
5572 * Added 64-bit value formatting and unformatting support to the
5573 silc_buffer_[un]format routines. Affected file is
5574 lib/silcutil/silcbuffmt.[ch].
5576 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5577 to includes/bitmove.h.
5579 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5581 * Fixed channel user mode saving in client library. Affected
5582 file lib/silcclient/command[_reply].c.
5584 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5586 * Defined the file transfer to the SILC Protocol. Added
5587 new packet type SILC_PACKET_FTP and defined File Transfer
5588 Payload. The mandatory file transfer protocol is SFTP
5589 (SSH File Transfer Protocol). Affected file in addition
5590 of the internet draft is lib/silccore/silcpacket.h.
5592 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5593 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5594 is used as part of backup router protocol when the primary
5595 router of the cell is back online and wishes to resume
5596 the position as primary router.
5598 * Redefined the MAC generation keys in the protocol. The
5599 same key is not used anymore in both direction. Both
5600 direction will now use different keys for sending and
5601 receiving. This fixes a potential security flaw. This
5602 change causes incompatibilities in the protocol.
5604 * Redefined also the MAC computation from the packet.
5605 An packet sequence number is now added to the MAC
5606 computation. This prevents possible replay attacks against
5607 the protocol. This change too causes incompatibilities
5610 Added `sequence' field to the SilcPacketContext to hold
5611 the current sequence number for the packet.
5613 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5615 * Added `created' field to the SilcIDListData in the file
5616 silcd/idlist.h to indicate the time when the entry was
5619 * Added `created' field to the SilcChannelEntry too. Affected
5620 file silcd/idlist.h.
5622 * Added `creation_time' aguments to all the announcement functions
5623 in the server. If it is provided then only the entries that
5624 was created after the provided time frame are actually
5625 announced. Affected file silcd/server.[ch].
5627 * The protocol says that the Channel ID's IP address must be
5628 based on the router's IP address. Added check for this in
5629 the silc_server_new_channel when processing incoming New Channel
5630 Payload. Affected file silcd/packet_receive.c.
5632 * Print out the correct version with --version in SILC client.
5633 Affected file irssi/src/silc/core/silc-core.c.
5635 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5637 * Fixed WHOWAS command to check for completnes of the client
5638 entry always, not just when the command is coming from client.
5639 Affected file silcd/command.c.
5641 * Added new function silc_server_packet_queue_purge to purge the
5642 outgoing data queue to the network. After the function returns
5643 it is guaranteed that the outgoing packet queue is empty.
5644 Affected file silcd/packet_send.[ch].
5646 * Purge the outgoing packet queue in the rekey protocol's final
5647 callback to assure that all rekey packets go to the network
5648 before quitting the protocol. Affected file silcd/server.c.
5650 * Added silc_client_packet_queue_parse as similar function as
5651 in server to the client library. The affected file is
5652 lib/silcclient/client.c.
5654 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5656 * Splitted silcd/server.c and created silcd/server_util.[ch]
5657 for utility functions.
5659 * Added new socket flag SILC_SF_DISABLED to indicate that the
5660 connection is open but nothing can be sent to or received from
5661 the connection. Affected file lib/silcutil/silsockconn.[ch].
5662 The checking for disabled socket is checked in the low level
5663 silc_socket_write and silc_socket_read functions.
5665 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5667 * Allow only nicknames and channel names that fits into the
5668 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5670 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5672 * When processing JOIN command reply in server check that if
5673 the channel exists in our global list we'll move it the local
5674 list. Affected file silcd/command_reply.c.
5676 * Fixed the check whether client is joined on the channel already
5677 in JOIN command. Affected file lib/silcclient/command.c.
5679 * Fixed the JOIN command reply to check whether the channel
5680 already exists. Affected file lib/silcclient/command_reply.c.
5682 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5684 * Added silc_ske_status_string to map the SKE error numbers
5685 to readable strings. The affected files are
5686 lib/silcske/silcske[_status].[ch].
5688 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5690 * Do not show the private channels on the WHOIS channel list
5691 as it is not allowed by the protocol. The affected file is
5694 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5696 * Assure that the packet length digged from the actual packet
5697 is something sensible in the silc_packet_decrypt_rest_special
5698 in lib/silccrypt/silcpacket.c.
5700 * Free and NULL the allocated pointer in silc_hmac_alloc if
5701 the HMAC allocation fails. The affected file is
5702 lib/silccrypt/silchmac.c.
5704 * Print the selected security properties to the log files in
5705 the server. Affected file silcd/protocol.c.
5707 * Add SKE's reference counter even if calling the completion
5708 callback manually. Otherwise it goes negative, although it
5709 does not cause any problems. The affected file is
5710 lib/silcske/silcske.c.
5712 * Remove the client entry with short timeout after giving the
5713 KILL command. Affected file lib/silcclient/command.c.
5715 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5716 case all found clients are already disconnected (WHOWAS would
5717 found them) in the server. Affected file silcd/command.c.
5719 * Update the last_receive (time of last data received) to be
5720 updated only when received private or channel message so that
5721 the idle time showed in WHOIS makes more sense.
5723 * Added boolean field `valid' in to the SilcClientEntry in the
5724 client library to indicate whether the entry is valid or not.
5725 This fixes the nickname change bug on channel when changing
5726 the nickname to be same than the old (like nick to Nick) the
5727 nickname formatter doesn't set the new nick anymore to Nick@host.
5728 Affected file lib/silcclient/idlist.[ch].
5730 * Now actually fixed the nickname changing on disconnection.
5731 Added new function silc_change_nick to the Irssi SILC Client.
5732 Affected file irssi/src/silc/core/client_ops.c,
5733 irssi/src/silc/core/silc-nicklist.[ch].
5735 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5737 * Check that the public key exists in the GETKEY command before
5738 trying to encode it. Affected file silcd/command.c.
5740 * Print some notifications on received public keys with GETKEY
5741 command in the Irssi SILC Client. Affected files are
5742 irssi/src/fe-common/silc/module-formats.[ch],
5743 irssi/src/silc/core/client_ops.c.
5745 * Use IDENTIFY command to resolve the server information in the
5746 GETKEY command instead of INFO command. Affected file
5747 lib/silcclient/command.c.
5749 * All command reply functions in the client library now calls
5750 the pending command reply callbacks even if an error has
5751 occurred. The server has done this a long time and now it was
5752 time to move the client library to this as well. Now all
5753 errors can be delivered back to the pending command reply
5754 callbacks if necessary. Affected files are
5755 lib/silcclient/command[_reply].[ch].
5757 * Change the nickname on disconnection back to the username
5758 because in reconnect the server will enforce it to it anyway.
5759 Affected file irssi/src/silc/core/silc-servers.c.
5761 * Fixed a config file parsing bug in the Irssi SILC client.
5762 Affected file irssi/src/silc/core/clientconfig.c.
5764 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5766 * When printing the channel mode on JOIN, verify that the
5767 channel key and channel's HMAC are valid. Affected file
5768 irssi/src/silc/core/client_ops.c.
5770 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5772 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5773 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5774 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5776 * Removed channel key rekey task deleting from the function
5777 silc_server_save_channel_key. Affected file silcd/server.c.
5778 Added explicit timeout task context instead that is used to
5779 delete the task if we are registering a new task before the
5780 new task has elapsed.
5782 * When channel key rekey occurs the client library now saves
5783 the old channel key for a short period of time (10 seconds) and
5784 is able to use it in case some is still sending channel
5785 messages encrypted with the old key after the rekey. Affected
5786 file lib/silcclient/[idlist.h|client_channel.c].
5788 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5790 * Added check to the silc_server_new_id_real to not accept
5791 new ID if it is the sender's own ID. Affected file is
5792 silcd/packet_receive.c.
5794 * Assure that we do not announce ourself or the one we've
5795 sending our announcements when we're router and are announcing
5796 servers to our primary router. Affected file silcd/server.c.
5798 * Fixed silc_server_command_identify_check_client to assemble
5799 correct WHOIS packet. It send corrupted WHOIS packet and
5800 caused problem with router to router connections. Affected
5801 file silcd/command.c.
5803 Fixed also silc_server_command_whois_check the same way
5804 as for the IDENTIFY command.
5806 * Added new SilcIDListStatus to the server in the SilcIDListData
5807 structure. The status now includes the current status of
5808 the entry (like registered, resolved etc.). Affected file
5809 silcd/idlist.[ch]. Defined a bunch of different status types
5810 as well. This replaced the old boolean registered field as well.
5812 Added resolve_cmd_ident field to the SilcClientEntry structure
5813 too so that if the entry is for example being resolved so
5814 another command may attach to the same pending command reply
5815 without requiring to resolve the same entry again. This concept
5816 should optimize the WHOIS and the IDENTIFY resolving under
5817 heavy load by taking away unnecessary resolving for entries
5818 that are being resolved already.
5820 Added support for adding multiple pending commands for one
5821 command idenfier. Affected file silcd/command[_reply].[ch].
5823 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5824 before deleting the data. Otherwise the hash table will have
5825 freed data in comparison functions. Affected file is
5826 silcd/command_reply.c.
5828 * Fixed silc_idlist_replace_client_id to add the new entry to
5829 the cache with NULL nickname. Otherwise there will be invalid
5830 memory as the nickname after the nickname is freed. Affected
5831 file silcd/packet_receive.c.
5833 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5834 saved into wrong slots because the previous number of entries
5835 was not taken into account. Affected file silcd/idlist.c.
5836 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5838 * If we are router and we receive JOIN notify to a channel that
5839 does not have any users then notified client is marked as the
5840 channel founder, as it is it. The affected file is
5841 silcd/packet_receive.c
5843 * Added to the extended hash table API's table_del_*ext functions
5844 the destructor as argument too, so that the caller can decide
5845 which destructor to use or whether to use destructor at all.
5846 Affected file lib/silcutil/silchashtable.[ch].
5848 * Fixed ID Cache purging. It actually deleted the entries from
5849 the hash table after the data was freed. The hash table ended
5850 up comparing freed memory. The affected file is
5851 lib/silccore/silcidcache.c.
5853 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5855 * Fixed Irssi SILC client's KILL command's HELP syntax.
5857 * The USERS command now resolves the detailed user information
5858 if the userinfo field is missing. Affected file is
5859 lib/silcclient/command_reply.c.
5861 * Do not print error in silc_file_read if the read file does
5862 not exist. Just silently return NULL. Affected file is
5863 lib/silcutil/silcutil.c.
5865 * Fixed the silc_log_output to not wine about NULL filename
5866 and to not create some bogus " " filename. Affected file is
5867 lib/silcutil/silclog.c.
5869 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5871 * Fixed various printing bugs on the user interface in the
5872 Irssi SILC Client. Minor changes that were forgotten from
5875 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5877 * Fixed the configure.in.pre and the compilation and distribution
5878 environment to support the new autoconf 2.52. That version is
5879 now required to compile the CVS trunk.
5881 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5883 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5884 to generally parse user@fqdn format strings. Affected file
5885 lib/silcutil/silcutil.c.
5887 * Added nickname_format and nickname_force_format fields to the
5888 SilcClientParams structure. The first one defines the format
5889 for the nicknames that the library will enforce if the receives
5890 multiple same nicknames. The second one is boolean value and
5891 can be used to force the library to always enforce the format
5892 to the nicknames regardles whether there are multiple nicknames
5893 or not. This configurable formatting was employed to flexibly
5894 support accessing multiple nicknames from the user interface.
5895 The userinterface can now set the nicknames to what ever format
5896 they prefer. Affected file lib/silcclient/silcapi.h.
5898 Added function silc_client_nickname_format to the file
5899 lib/silcclient/idlist.c. It performs the nickname formatting.
5901 Added new field `hostname´ to the SilcClientEntry context.
5902 It holds the hostname of the client. Affected file is
5903 lib/silcclient/idlist.h.
5905 * Irssi SILC Client sets the nicknames in nick@hostn format.
5906 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5907 irssi/src/silc/core/silc-core.c.
5909 The WHOIS printing now also shows both the real nickname and
5910 the formatted nickname so that user knows how to access the
5911 user if there are multiple same nicknames cached. Affected
5912 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5913 printing formatting too to take the hostname now as a separate
5914 argument. The Affected file is
5915 irssi/src/fe-common/silc/modules-formats.[ch].
5917 * Changed the silc_client_get_clients_local to accept the formatted
5918 nickname as argument. It accepts the real nickname too but the
5919 formatted nickname can be used to find the true entry from
5920 multiple entries. Affected file lib/silcclient/silcapi.h and
5921 lib/silcclient/idlist.c.
5923 * Added nickname_format_parse field to the SilcClientParams.
5924 It is a callback function provided by the application to parse
5925 the nickname out of the formatted nickname string. The library
5926 calls it to get the nickname from the formatted string. Since
5927 the application generally knows better the format of the nickname
5928 string it parses it instead of the library, even though library
5929 encodes the formatted string. If the callback function is not
5930 provided then the library will use the string as is. The
5931 affected file is lib/silcclient/silcapi.h.
5933 * All the nickname strings passed to the client library in
5934 commands are now expected to be formatted nickname strings.
5935 If the command does not support the formatted nickname string
5936 it will assume that the sent string is the actual nickname.
5937 Affected file lib/silcclient/command.c.
5939 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5941 * Added public key authentication support to OPER and SILCOPER
5942 commands in the client library. Affected file is
5943 lib/silcclient/command.c.
5945 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5947 * Changed the get_auth_methdod client operation to be asynchronous.
5948 It can be async if the application resolves the authentication
5949 method from the server during the negotiation. Added new
5950 SilcGetAuthMeth completion callback that the application will
5951 call after resolving the authentication method.
5953 Added function silc_client_request_authentication_method that
5954 the application can use to resolve the authentication method
5955 from the server. Added also SilcConnectionAuthRequest callback
5956 that the library will call after the server has replied. The
5957 application can call this function if it does not know the
5958 current authentication method.
5960 Affected files are lib/silcclient/client.c and
5961 lib/silcclient/silcapi.h.
5963 * The Irssi SILC client now automatically resolves the authentication
5964 method incase any configuration information is not present (and
5965 currently there never is). The affected file is
5966 irssi/src/silc/core/client_ops.c.
5968 * Fixed public key authentication from the client library.
5969 Affected file lib/silcclient/protocol.c. Changed also the
5970 protocol specification about the public key authentication in
5971 the connection authentication protocol. The actual data to be
5972 signed is now computed with a hash function before signing.
5974 * Fixed the public key authentication from the server as well.
5975 Affected file silcd/protocol.c.
5977 * Removed the mlock()'s from the memory allocation routines.
5978 Affected file lib/silcutil/silcmemory.c. The ./configure does
5979 not check anymore for the mlock(). Affected file is
5982 * Fixed USERS command in server to allow the execution of the
5983 command for private and secret channels if the client sending
5984 the command is on the channel. Affected file silcd/command.c.
5986 * Fixed silc_client_get_clients_local to return the clients
5987 count correctly. It could return wrong value. Affected file
5988 lib/silcclient/idlist.c.
5990 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5992 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5993 types. The assembler optimizations seemed not to like 64-bit
5994 data types. The assmebler optimizations thus are now enabled
5995 also for BSD systems as opposed to only enable them for Linux.
5997 * Do not check for threads at all on BSD systems. Affected
5998 file configure.in.pre.
6000 * Removed -n and -h options from the Irssi SILC Client since
6001 they are not used in silc.
6003 * Fixed the prime generation to assure that the first digit
6004 of the generated random number is not zero since our conversion
6005 routines does not like number strings that starts with zero
6006 digit. If zero digit is seen the random number is regenerated.
6007 This caused some corrupted RSA keys when the zero first digit
6008 was met. Affected file lib/silcmath/silcprimegen.c.
6010 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6012 * Fixed WIN32 configuration in the ./configure script.
6013 Fixed to include xti.h on environments that has it.
6014 Patches by Carsten Ilchmann and andrew.
6016 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6018 * Changed the silc_id_create_client_id to be collision
6019 resistant. It is now assured that there cannot be created
6020 two same client ID's. I suspect that some weird bugs in
6021 the server were actually caused by duplicate Client IDs.
6022 Affected file silcd/serverid.[ch]. A router receiving
6023 new ID now also assures and informs the sending server
6024 if the ID caused collision.
6026 * Changed the silc_id_create_channel_id to also assure that
6027 there are no collisions.
6029 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6031 * Statement about ignoring the Mutual Authentication flag when
6032 performing rekey with PFS was a bit misleading. It is ignored
6033 if it was set in the initial negotiation, it cannot be even
6034 set in the rekey. Fixed in the ke-auth draft. Started the
6035 new versions of the protocol drafts in the doc/.
6037 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6039 * Fixed a bug in silc_client_command_identify_save when saving
6040 new channel information. The channel name was no duplicated
6041 and caused crash on exit. Affected file is
6042 lib/silcclient/command_reply.c.
6044 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6046 * Fixed the getkey command handling in the server. Send just
6047 empty OK reply to the sender if the key could not be fetched
6048 (but everything else was ok, like the key just was not available).
6049 Changed the public key parameter to optional in the protocol
6050 specs so that empty OK reply can be sent. Affected file
6053 Added a message to Irssi SILC client to tell to user if the
6054 server did not return a public key.
6056 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6058 * Fixed a channel key regeneration bug. It registered new
6059 timeout tasks exponentially until all system resources were
6060 used. Affected file silcd/server.c.
6062 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6064 * Added the SILC Document generator to the scripts/silcdoc.
6065 It can be used to generate the Toolkit Reference Manual out
6066 of the source tree. Internally it will also use the RoboDoc
6067 generator now imported in util/robodoc.
6069 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6071 * Added couple of return's in rekey protocol if error orccurred
6072 during the protocol. The execution must be terminated.
6073 Affected file silcd/protocol.c. Also, terminate the protocol
6074 always with timeout.
6076 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6078 * The client's Client ID was created initally from the wrong
6079 nickname (it could have been in format nick@host) in the
6080 silc_server_new_client. Affected file silcd/packet_receive.c
6082 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6084 * Added some SILC_LOG_ERROR's to various error conditions
6085 if client could not be added to ID cache. Affected files
6086 silcd/packet_receive.c and silcd/server.c.
6088 * When client's sock->user_data is freed, NULL also the
6089 client->router and client->connection pointers. Added check
6090 for these pointers being NULL to various places around the
6091 code. Affected file silcd/server.c.
6093 * Added client->data.registered == TRUE checks to various
6094 places around the code to assure that unregistered client's
6095 are not handled when it is not allowed. Affected file
6098 * Added `bool registered' fields to all
6099 silc_idlist_[server|client]_get_* routines to indicate whether
6100 the fetched client needs to be registered or not. Affected
6101 file silcd/idlist.[ch].
6103 * Add your own entry as registered to the ID cache in the
6104 server. Affected file server.c.
6106 * Fixed a bug in silc_server_new_server. The SilcServer was
6107 set as the new server's context instead of SilcServerEntry.
6108 This naturally caused some weird bugs.
6110 * Added "updated" field the SilcChannelEntry which indicates
6111 the time since the channel entry was last accessed. This
6112 can be used to determine whether it is necessary to
6113 announce the channel after backup resuming protocol.
6114 Affected files silcd/idlist.[ch].
6116 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6118 * Do not delete the channel rekey task when adding it
6119 for in silc_server_create_channel_key.
6121 * Changed the silc_server_create_channel_key to return
6122 TRUE or FALSE to indicate the success of the channel key
6125 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6127 * Fixed MSVC++ project files and added missing files to
6128 Makefiles under win32/.
6130 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6132 * Do not add TCP_NODELAY flag if the operating system
6133 does not have it defined. Affected files are
6134 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6136 * Fixed buffer overflow from Irssi SILC Client. Affected
6137 file irssi/src/fe-common/core/themes.c.
6139 * Fixed double free in client library in the file
6140 lib/silcclient/client.c when disconnecting from server.
6142 * Applied double free patch from cras to Irssi SILC client.
6143 Affected files irssi/src/core/[modules/expandos].c
6145 * Fixed the disconnection handling to Irssi SILC Client.
6146 The application must call silc_client_close_connection
6147 in ops->connect client operation in case of failure of
6148 the connection. Affected file is
6149 irssi/src/silc/core/client_ops.c.
6151 * Do not set sock->protocol to NULL in the function
6152 silc_client_close_connection after executing the protocol's
6153 final callback since the sock might not be valid anymore.
6154 Affected file lib/silcclient/client.c.
6156 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6158 * Do not enable SILC_THREADS if the linking with libpthread
6159 did not happen. Affected file configure.in.pre.
6161 * Added notion to protocol specification that server must
6162 verify the sent authentication payload with CMODE when
6163 setting the channel founder key. Implemented it to the
6164 server. Affected file silcd/command.c.
6166 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6168 * Added _EXTRA_DIST SILC distribution variable to the
6169 distributions file. It is used to conditionally add extra
6170 files or directories to the specific distribution. Affected
6171 files ./prepare, Makefile.am.pre and distributions.
6173 Removed the `_' from the start of the distribution names.
6176 * Added README.WIN32 for instructions to compile the Toolkit
6179 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6181 * Fixed a double free in disconnection in the server. Affected
6182 file is silcd/server.c.
6184 * Fixed the lib/silcske/groups.c to work now also with GMP
6185 MP library. The string conversion did not work when using
6186 specific base and the base is indicated in the string as well.
6188 * Created win32/ directory which now includes MSVC++ specific
6189 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6190 It will appear only in the toolkit distribution
6192 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6194 * Changed the key material distribution function in case when
6195 the hash output is too short. The data is now concatenated
6196 a bit differently than it used to. Made the change to the
6197 SKE protocol specification.
6199 * Added better GMP detection to configure.in.pre. A patch
6202 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6204 * Fixed a minor bug in SKE that might cause some problem on
6205 some platforms. Affected file lib/silcske/silcske.c.
6207 * Added the cookie checking for initiator in the SKE. It checks
6208 that the responder returns the sent cookie unmodified. The
6209 affected file is lib/silcske/silcske.c. Added new SKE
6210 error type INVALID_COOKIE that can be sent during the
6211 negotiation. Fixed some memory leaks as well.
6213 * Added the "invalid cookie" error message to Irssi SILC client's
6216 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6218 * Added `task_max' field to the SilcClientParams to indicate
6219 the maximum tasks the scheduler can handle. If set to zero,
6220 default values are used. Affected file lib/silcclient/silcapi.h.
6222 * Fixed memory leaks in silc_client_close_connection. Affected
6223 file lib/silcclient/client.c.
6225 * Added silc_client_del_client_entry to client library to free
6226 all memory of given client entry. Affected file is
6227 lib/silcclient/idlist.[ch].
6229 * Added new functions silc_client_del_channel and
6230 silc_client_del_server to delete channel and server entries.
6231 Affected file lib/silcclient/[silcapi.h/idlist.c].
6233 * Removed silc_client_del_client_by_id from silcapi.h.
6235 * Fixed the INFO command to return the server's own info
6236 correctly when querying by Server ID. Affected file is
6239 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6241 * Removed the non-blocking settings in WIN32 code in the
6242 silc_sock_[read/write] and added SleepEx instead. Affected
6243 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6244 of input data is now checked with FIONREAD and ioctlsocket.
6246 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6248 * Call silc_schedule_task_del_by_context in the
6249 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6250 Affected file lib/silccore/silcprotocol.c.
6252 * Call silc_protocol_cancel for active protocols in the
6253 silc_server_close_connection if the funtion
6254 silc_server_free_sock_user_data has not been called.
6255 Affected file silcd/server.c.
6257 * Generic tasks cannot be deleted using the del_by_fd
6258 task deleting function since generic tasks does not match
6259 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6261 * Added a notion to SILCOPER help file that the SILCOPER works
6262 only on router server, not on normal server.
6264 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6266 * Added for WIN32 support for the new scheduler as well.
6267 Affected file lib/silcutil/win32/silcwin32schedule.c.
6269 * Fixed the SHA1 implementation to work on various platforms.
6271 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6273 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6274 API. It is part of the scheduler now. Everything else is
6275 as previously but some functions has changed their names.
6276 Checkout the lib/silcutil/silcschedule.h for the interface.
6277 Updated all applications to use the new interface. Affected
6278 files are lib/silcutil/silcschedule.[ch].
6280 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6282 * Found a bug in the SKE implementation. The HASH value,
6283 specified by the protocol, was not computed correctly. The
6284 public key of the responder was not added to the computation
6285 even though it is mandatory. Affected file lib/silcske/silcske.c.
6286 This unfortunately causes incompatibilities with older
6287 clients and servers.
6289 * Added WIN32 specific network init and uninit functions:
6290 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6291 the Winsock2. Affected file lib/silcutil/silcnet.h and
6292 lib/silcutil/win32/silcwin32net.c.
6294 * Set the socket always to nonblocking mode on WIN32 after
6295 reading data or writing data. Affected file is
6296 lib/silcutil/win32/silcwin32sockconn.c.
6298 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6300 * Fixed various compilation problems under WIN32. Affected
6301 files lib/silcutil/win32/silcwin32thread.c and
6302 lib/silcutil/win32/silcwin32schedule.c.
6304 * Removed all _internal.h #includes from public header
6305 files. Internal headers must never be included from
6308 Removed also the lib/silcske/payload_internal.h file.
6310 * All include files that may be needed (public and some others
6311 included by the public headers) by application developers are
6312 now copied to the ./includes directory. It does not copy any
6313 internal headers. Affected file Makefile.defines.pre and all
6314 Makefile.am's under lib/ and subdirs.
6316 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6318 * Do not change the ~/.silc directory's permissions automatically.
6319 Affected file irssi/src/silc/core/clientutil.c.
6321 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6323 * Do not cancel the protocol in silc_server_close_connection
6324 it might cause recursion. Now cancelled in the function
6325 silc_server_free_sock_user_data. Affected file silcd/server.c.
6327 * Fixed the silc_server_remove_clients_by_server to regenerate
6328 the channel keys correctly finally. Added also new function
6329 silc_server_remove_clients_channels to actually do it.
6330 Affected file silcd/server.c.
6332 * Fixed the silc_server_new_channel to not crash by giving
6333 wrong router to the new channel. Affected file is
6334 silcd/packet_receive.c.
6336 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6338 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6339 which is given as argument to the silc_client_alloc now.
6340 It can be used to configure the client and set various parameters
6341 that affect the function of the client.
6343 * The USERS command in server did not check whether the channel
6344 is private or secret. Affected file silcd/command.c.
6346 * Added new argument to the USERS command in protocol specification.
6347 The USERS command now can take the channel name as argument
6348 as well. Added support for this in client and server and
6349 updated the protocol specs.
6351 * Completed the GETKEY command in client. It can be now used
6352 to fetch also servers public key not only some clients.
6353 Affected files lib/silcclient/command[_reply].c.
6355 * Added silc_client_get_server to return server entry by the
6356 server name. Affected files lib/silcclient/silcapi.h and
6359 * Redefined the IDENTIFY command in protocol specification to be
6360 more generic. It now can be used to query information about
6361 any entity in the SILC Network, including clients, servers and
6362 channels. The query may be based either the entity's name
6363 or the ID. Added support for this in both client and server.
6365 Affected files silcd/command.c and lib/silcclient/command.c
6366 and command_reply.c.
6368 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6369 the _from_client and _from_server functions. Affected file
6372 * Added silc_client_get_channel_by_id_resolve to the file
6373 lib/silcclient/silcapi.h to resolve channel information by
6374 its ID. Added also silc_client_get_channel_by_id that
6375 does not resolve it from the server.
6377 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6379 * Added SilcServerEntry context into the client library
6380 to represent one server. The INFO command now allocates
6381 these to save the resolved server info. For now on the
6382 client library will also keep information about servers,
6383 connected and resolved with INFO.
6385 The INFO command now allocates the SilcServerEntry context
6386 and saves the server info there. The COMMAND_REPLY in
6387 the INFO now returns the parameters to application in
6388 same order as defined in the protocol specification.
6390 The entries are cached in the client->server_cache.
6392 * The INFO command is now issued after received the Client ID
6393 from the server. Affected file lib/silcclient/client.c.
6395 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6396 to the application as the mode changer might be server.
6397 It is guaranteed that NULL is not returned anymore to the
6398 application. Affected file lib/silcclient/client_notify.c.
6400 The ID Type is now also passed to the application so that
6401 it can check whether the returned entry is SilcClientEntry
6404 Added new function silc_client_get_server_by_id to return
6405 the server entry by ID. Affected files are the
6406 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6408 * Do not create the channel in the Irssi SILC Client when issuing
6409 the JOIN command but when received the sucessful JOIN command
6410 reply. Otherwise the channel might get created even though we
6411 could not join it. The Affected file is
6412 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6414 * Fixed a channel joining bug in router. The router must also
6415 check the channel modes, invite and ban lists etc. when serving
6416 the JOIN command sent by normal server. Affected file is
6417 silcd/command.c. The router now resolves the client's
6418 information from the server who sent the JOIN command if it
6419 does not know it, and processes the JOIN command only after
6422 * Changed the SilcCommandCb to take new argument; void *context2.
6423 Affected file lib/silccore/silccommand.h
6425 The second argument in the command callbacks in the server now
6426 includes the SilcServerCommandReplyContext if the command was
6427 called as pending command callback from the command reply.
6428 Otherwise it is NULL. When called as pending the status of the
6429 command reply will be checked and if it was erronous the
6430 error will be sent to the original sender of the command.
6431 This way the client always receives the error messages even
6432 though the server was actually the one who received the error
6433 when it resent the command to router, for example. Affected
6434 files silcd/command[_reply].[ch].
6436 * Fixed sending WHOWAS command's error message to client if
6437 the requested client could not be found. It was missing.
6440 * Changed the CMODE and CUMODE commands reply arguments in the
6441 protocol specification. The Channel ID is now sent in both
6442 of the commands to identify the channel. Implemented this
6443 new feature to the client and server. Affected files
6444 lib/silcclient/command_reply.c and silcd/command.c.
6446 * Made better checks for invite and ban lists in the JOIN
6447 command in server. Affected file silcd/command.c.
6449 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6451 * The server now performs the incoming host IP/DNS lookup
6452 using the silc_socket_host_lookup and thus does not block
6453 the server anymore. Affected file silcd/server.c.
6455 * Completed the multi-thread support for SILC Scheduler in
6456 the lib/silcutil/silcschedule.c.
6458 * Fixed the configure.in.pre to detect the pthread correctly
6461 * Fixed a deadlock in silc_task_queue_wakeup in the file
6462 lib/silcutil/silctask.c.
6464 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6466 * Added new function silc_schedule_wakeup that is used in
6467 multi-threaded environment to wakeup the main thread's
6468 schduler. It needs to be used when a thread adds a new task
6469 or removes a task from task queues. After waking up, the
6470 scheduler will detect the task queue changes. If threads
6471 support is not compiled in this function has no effect.
6472 Implemented the wakeup mechanism to both Unix and WIN32
6473 systems. Affected files are lib/silcutil/silcschedule.[ch],
6474 lib/silcutil/unix/silcunixschedule.c and the
6475 lib/silcutil/win32/silcwin32schedule.c.
6477 * Added new function silc_task_queue_wakeup to wakeup the
6478 scheduler by the specified task queue. Affected file
6479 lib/silcutil/silctask.[ch].
6481 * The silc_socket_host_lookup_start now wakes up the scheduler
6482 after adding the timeout task. Affected file is
6483 lib/silcutil/silcsockconn.c.
6485 * The silc_socket_host_lookup is synchronous now if the threads
6486 support is not compiled in. However, the callback is still
6487 called asyncronously through the scheduler, anyway. Affected
6488 file lib/silcutil/silcsockconn.c.
6490 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6492 * Added new function silc_socket_host_lookup to perform
6493 asynchronous IP and FQDN lookups for the socket connection.
6494 Affected files lib/silcutil/silcsockconn.[ch].
6496 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6498 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6499 that may or may not compile the mutex support in.
6501 Changed the silc_mutex_alloc interface. It allocates the
6502 mutex now to the sent pointer and returns TRUE or FALSE.
6504 Affected file lib/silcutil/silcmutex.h.
6506 * Wrote the SILC Task Queue interface to support multi-threads.
6507 Affected file lib/silcutil/silctask.[ch].
6509 * Wrote the SILC Scheduler to support multi-threads. Affected
6510 file lib/silcutil/silcschedule.c.
6512 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6514 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6515 in lib/silcutil/win32/.
6517 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6519 * Defined SILC Mutex API and SILC Thread API and implemented
6520 them for Unix. Affected files are
6521 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6522 lib/silcutil/unix/silcunixmutex.c and
6523 lib/silcutil/unix/silcunixthread.c.
6525 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6527 * Fixed the silc_server_remove_clients_by_server's channel
6528 key re-generation. The hash table handling was incorrect
6529 and would not work with many channels. Affected file is
6532 * Fixed some memory leaks around the server code.
6534 * Rewrote the silc_server_get_users_on_channel to support IPv6
6535 based Client ID's. Affected file silcd/server.c.
6537 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6538 specification. However, a separate document must be written
6539 to define the detailed signing procedure and the payload
6540 associated with the flag. Defined the flag to the
6541 lib/silccore/silcchannel.h as well.
6543 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6545 * Changed the dynamic tables to static size tables in the
6546 lib/silccrypt/silchmac.c.
6548 * Removed GCC dependencies from the code. A patch by cras.
6550 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6552 * Do not show the error "Error receiving packet bla bla"
6553 in server if it really was not an error (-2 means that reading
6554 is pending). Affected file silcd/server.c.
6556 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6558 * Fixed a possible crash in silc_server_remove_clients_by_server
6559 in silcd/server.c. Fixed there also some memory leaks.
6561 * Fixed the silc_idlist_replace_client_id. It could replace
6562 wrong key in the hash table. Affected file silcd/idlist.c.
6564 * Do not check whether there are global users on the channel
6565 if the channel->global_users is FALSE. Affected functions
6566 silc_server_remove_from_one_channel and
6567 silc_server_remove_from_channels in silcd/server.c. Also,
6568 do not check if the removed client is local as we can be
6569 sure that global client was not removed from the channel
6570 and checking for global users is not needed.
6572 * The silc_server_remove_clients_by_server now re-generates
6573 the channel keys correctly for those channels that had
6574 clients removed from them. Affected file silcd/server.c.
6576 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6578 * Found the reason of random crashes in the server. We weren't
6579 ignoring the SIGPIPE signal (which can be sent in write())
6580 and it crashed the server. Affected file silcd/silcd.c.
6582 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6584 * Assure that sock->user_data is not NULL in the function
6585 silc_server_packet_send in silcd/packet_send.c.
6587 * Disconnect the remote connection if it could not be added
6588 to any ID lists in the server. The affected file is
6591 * Check in silc_server_packet_send[_real/dest] that the
6592 socket is not disconnecting and ignore the data if it is.
6593 Affected file silcd/packet_send.c.
6595 * Define inline to __inline on native WIN32 compilation.
6596 Affected file includes/silcwin32.h.
6598 * Added some explicit type casts for inline code since MSVC
6599 require them. Affected files lib/silcutil/silcbuffer.h,
6600 lib/trq/silcdlist.h and lib/trq/silclist.h.
6602 * Print warning in log files from now on if the packet
6603 decryption fails. Affected file silcd/server.c.
6605 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6607 * Changed the `say' client operation's interface to accept
6608 new `type' argument to indicate the type of the message sent
6609 by the library. The application may filter the library's
6610 messages according the type. The affected file is the
6611 lib/silcclient/silcapi.h.
6613 * Added two new functions to lib/silcclient/silcapi.h:
6614 silc_client_del_client and silc_client_del_client_by_id.
6615 Affected file lib/silcclient/idlist.c.
6617 * Moved the clientincludes.h from includes/ to silc/ and
6618 serverincludes.h from includes/ to silcd/.
6620 * The modes for the CMODE and CUMODE are now passed as
6621 uint32 for application with COMMAND_REPLY. The affected
6622 file is lib/silcclient/command_reply.c.
6624 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6626 * /WHOIS without arguments shows client's own information.
6627 Affected file lib/silcclient/command.c.
6629 * Changed PING to not accept any arguments. The specs
6630 says that client can ping only the connected server so
6631 requiring an argument is not needed. Affected file is
6632 lib/silcclient/command.c.
6634 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6636 * Fixed a fatal bug in private message sending and reception
6637 encryption and decryption when using private message keys.
6638 The implementation was incorrect and did not follow the
6639 specification. It causd that some of the message were
6640 lost since it did not use the sending and receiving keys
6641 as the protocol suggests. This has been fixed and will cause
6642 incompatibilities with older clients when sending private
6643 message encrypted with private message keys. Affected files
6644 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6645 and various other in Irssi SILC Client.
6647 Added `responder' boolean argument to the functions
6648 silc_client_add_private_message_key[_ske] to indicate when
6649 the key is added as responder or initiator of the key
6652 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6654 * Removed the silc_ske_check_version function and created
6655 a SilcSKECheckVersion callback. Added also a function
6656 silc_ske_set_callbacks that is now used to set all SKE
6657 callbacks. The callback functions are not given to
6658 the SKE functions anymore, but this function is used to
6661 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6663 * Added `silc_version' argument to the silc_client_alloc
6664 to define the version of the application for the library.
6665 The library will use the version string to compare it
6666 against the remote host's (usually a server) version
6667 string. Affected file lib/silcclient/silcapi.h
6669 * Added the KE protocol context to Key Agreement context
6670 in client library so that we can abort the SKE if it
6671 is in process when we get timeout. Affected file is
6672 lib/silcclient/client_keyagr.c.
6674 * Do not resolve the client ID forever if it returns in the
6675 first time that such client does not exist. This was done
6676 for example with private message. Affected file is
6677 lib/silcclient/client_prvmsg.c.
6679 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6681 * Do not add regex.h for WIN32. The affected file
6682 includes/silcincludes.h.
6684 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6685 not work yet 100%. It generates the DLL's automatically
6686 when compiling with --with-win32 under cygwin.
6688 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6690 * lib/contrib/regex.c is not compiled on WIN32.
6692 * Added silc_net_get_socket_opt function to the
6693 lib/silcutil/silcnet.h.
6695 * Added includes/silcwin32.h for WIN32 specific includes
6698 * Do not use ptime structure or any of the posix process
6699 functions on WIN32 in lib/silccrypt/silrng.c.
6701 * Added silc_gettimeofday to provide generic function
6702 for struct timeval on all platforms. Added the function
6703 to lib/silcutil/silcutil.h.
6705 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6707 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6708 library as they clearly belong there. As a plus side we
6709 can make the actual socket connection routines platform
6712 Added also new generic function silc_socket_read and
6713 silc_socket_write (that used to be silc_packet_[read/write].
6714 The implementation of these are platform specific.
6716 * Added WIN32 specific routines of silc_socket_[read/write]
6717 to lib/silcutil/win32/silcwin32sockconn.c.
6719 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6721 * Added preliminary support for native WIN32 compilation under
6722 cygwin (using the -mno-cygwin option for GCC) to the
6723 ./configure.in.pre. The --with-win32 now prepares the
6724 compilation for native WIN32.
6726 * Rewrote the SILC Scheduler interface in the file
6727 lib/silcutil/silcschedule.h. The scheduler is now context
6728 based and does not have anymore any global static scheduler.
6729 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6730 and created lib/silcutil/win32 directory for WIN32 based
6733 * Added Unix specific network routines to the
6734 lib/silcutil/unix/silcunixnet.c and the old
6735 lib/silcutil/silcnet.c includes now only generic routines.
6737 Added WIN32 specific network routines to the
6738 lib/silcutil/win32/silcwin32net.c.
6740 * Added Unix specific utility functions from the
6741 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6743 * Added WIN32 SILC Scheduler to the file
6744 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6747 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6749 * Do not handle JOIN notify in the server if the target client
6750 is not registered (idata->registered == FALSE). The affected
6751 file is silcd/packet_receive.c.
6753 * Update the nickrec->founder in event_cumode in the Irssi SILC
6754 client. Affected file irssi/src/silc/core/silc-channels.c.
6756 * Fixed the CUMODE_CHANGE notify handling in the server when
6757 server and router are announcing their clients on channels.
6758 Now the mode changes are saved and notified correctly. The
6759 affected file is /silcd/packet_receive.c.
6761 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6762 They really did not replace the cache entry in the ID Cache.
6763 Now they do that. Affected file silcd/idlist.c.
6765 * Fixed the KICK notify handling in the Irssi SILC client to
6766 update the channel records so that the kicked client does not
6767 appear to be on the channel. The affected file is
6768 irssi/src/silc/core/silc-channels.c.
6770 * Always update the conn->current_channel when executing command
6771 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6773 * Fixed the KILL notify handling in Irssi SILC client to remove
6774 the killed client on all channels.
6776 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6778 * Fixed the silc_parse_command_line to remove extra spaces
6779 from the start and end of the arguments. Affected file is
6780 lib/silcutil/silcutil.c.
6782 * Cancel and free any active protocol in the function
6783 silc_server_close_connection. Affected file silcd/server.c.
6785 * Cancel and free any active protocol in the function
6786 silc_client_close_connction. Affected file is
6787 lib/silcclient/client.c.
6789 * Do not execute the KILL command for clients that are in
6790 history (ie. they are not in the network). Affected file is
6793 * Fixed KILL notify handling, client does not crash anymore.
6794 Affected file irssi/src/silc/core/silc-channels.c.
6796 * Reduced the default packet buffer size from 2048 to 1024 in
6797 lib/silccore/silcpacket.c.
6799 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6800 counter to the SKE context that is incresed when the SKE library
6801 performs async operation outside the library. If the outside
6802 process frees the SKE context and FREED status will be set
6803 and the library will detect after the sync operation that the
6804 libary is freed. The affected files are
6805 lib/silcske/silcske[_status].[ch].
6807 * Resolve the client entry information in the function
6808 silc_client_channel_message to assure that NULL pointer is not
6809 passed as client entry to the application. */
6811 * Fixed the task timeout calculation to assure that there is
6812 never negative timeouts. The affected file is
6813 lib/silcutil/silcschedule.c.
6815 * Fixed the channel user mode notification sending in server.
6816 It was sent point-to-point to the router (or to server by router)
6817 but it needs to be destined to a channel. The routines now
6818 supports sending the channel user mode notifys to the channels
6819 when announcing clients and channels. Affected files are
6820 silcd/server.c and silcd/packet_receive.c.
6822 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6823 It did not actually replace the old channel entry in the cache.
6824 Affected file lib/silcclient/client_notify.c.
6826 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6828 * Fixed a possible crash in silc_packet_send_prepare. It now
6829 assures always that there is enough space in the buffer and
6830 at the tail area of the buffer (for MAC).
6832 Fixed the inbound buffer reallocation in silc_packet_read.
6833 It was old code and did not handle the reallocation correctly.
6836 The affected file is lib/silccore/silcpacket.c.
6838 * Fixed buffer overflow in silc_parse_nickname in the file
6839 lib/silcutil/silcutil.c.
6841 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6843 * make install generates new server keys only if there is not
6846 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6848 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6849 Added check that if the NOREPLY is set then we will not send
6850 the away message. This avoids infinite loop of away messages
6851 if both clients are away. The affected file is
6852 lib/silcclient/client_prvmsg.c.
6854 * Fixed client crash if /NICK was given without arguments.
6855 Affected file lib/silcclient/command.c.
6857 * Server does not send the invite list in INVITE command back
6858 to the client if the list was not altered. Added this notion
6859 to the protocol spec as well. Affected file silcd/command.c.
6861 Fixed possible crash in INVITE command by checking the
6862 value of silc_server_get_client_route command.
6864 * Fixed the INVITE notify type handling. The arguments are now
6865 taken in correct order and client does not crash. The affected
6866 file is irssi/src/silc/core/silc-channels.c.
6868 Removed the "Inviting xxx to channel" message from the
6869 client library away and let the application handle it.
6870 Affected file lib/silcclient/command.c. Added that message
6871 to Irssi SILC client's message formats.
6873 * Fixed CMODE command crash in client. It now checks the
6874 amount of arguments correctly and does not crash. The affected
6875 file is lib/silcclient/command.c.
6877 * Do not create new channel automatically in silc_channels_join
6878 but check whether the channel by that name already exists.
6879 Affected file irssi/silc/core/silc-channels.c.
6881 * Do not send the SERVER_SIGNOFF to router if the disconnected
6882 entity was the router. Affected file silcd/server.c.
6884 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6885 SILC client as it was missing from there.
6887 Added the handling of the KICK notify to the Irssi SILC client
6888 as it was missing. Added "you have been kicked" message to
6889 Irssi SILC client's message modules formats.
6891 Added the handing of the KILL notify to the Irssi SILC client
6892 as it was missing. Added the kill message module formats
6895 The affected file is irssi/src/silc/core/silc-channels.c.
6897 * The router did not save the channel mode the server announced.
6898 Affected file silcd/packet_receive.c.
6900 * Fixed a possible crash in INFO command in server. If the
6901 server did not provide the server info it crashed. Affected
6902 file silcd/command.c.
6904 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6906 * Fixed the GETKEY command in the server to check also the
6907 global list. Otherwise the GETKEY would not work correctly
6908 in normal SILC server. Affected file silcd/command.c.
6910 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6912 * Fixed GETKEY crash, it crashed if the command did not succseed.
6914 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6916 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6917 is now real and not just an macro interface to GMP.
6919 Removed the entire GMP from the source tree and imported new
6920 NSS MPI library instead. Reason for removing GMP is that it is
6921 extremely large and compiles extremely slow. The NSS MPI
6922 is only a few files and compiles in less than 10 seconds.
6923 The speed is also about the same as GMP. The MPI is imported
6924 to lib/silcmath/mpi.
6926 If the system has GMP installed we will still use the GMP.
6927 If it is not then the NSS MPI will be compiled.
6929 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6931 * Merged a long nickname (127 characters long) crash bugfix from
6932 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6934 * Merged a freed memory reference bugfix from Irssi CVS tree.
6935 Affected file irssi/src/core/commands.c.
6937 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6939 * Added the server's public key sving and verification to the
6940 server when performing the SKE. This was missing and the
6941 remote server's (or router's) public key was accepted without
6942 checking whether we have it previously or trust it at all.
6943 Affected file silcd/protocol.c.
6945 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6947 * Check in the silc_server_timeout_remote if protocol is active
6948 and make sure that the protocol's final callback is called so
6949 that all memory if freed. Affected file silcd/server.c.
6951 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6953 * silc_server_whois_send_reply crashed the server if the nickname
6954 was 127 characters long. Affected file silcd/command.c.
6956 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6958 * Added sanity check to the silc_server_new_client. If the hostname
6959 is provided inside username then check that the provided hostname
6960 really is the same as the resolved one. If the hostname was not
6961 resolved then check it from the public key. Affected file is
6962 silcd/packet_receive.c.
6964 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6965 if the server disconnected us and the connection is not valid
6966 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6968 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6969 the library to the lib/silcutil/silcutil.[ch].
6971 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6973 * Close log file after open. Affected file
6974 lib/silcutil/silclog.c.
6976 * Check whether sock == NULL in silc_client_send_packet and return
6977 if it is. Affected file lib/silcclient/silcclient.c.
6979 * Check rec->entry == NULL in the Irssi SILC Client before
6980 sending the channel message. Affecte file is
6981 irssi/src/silc/core/silc-servers.c.
6983 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6985 * Merged a splitted window bugfix from Irssi CVS tree. The
6986 affected file is irssi/src/fe-text/textbuffer-view.c.
6988 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6989 It did not print nickname.
6991 * Improved the distributions system a bit.
6993 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6995 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6996 irssi/src/fe-text/gui-window.c.
6998 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6999 to in-active server. The affected file is
7000 irssi/src/silc/core/client_ops.c.
7002 * Resolve the client in USERS command reply if the entry does
7003 not have username resolved. The affected file is
7004 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7005 command to WHOIS command to really resolve stuff. The USERS
7006 is not used any more in any critical section so WHOIS can
7007 be used even though it might be slower than IDENTIFY.
7009 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7012 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7014 * Changed the protocol API a bit more consistent in the
7015 lib/silccore/silcprotocol.[ch].
7017 * Changed the following headers to ROBODoc format:
7019 lib/silccore/silcpayload.h
7020 lib/silccore/silcprotocol.h
7021 lib/silccore/silcsockconn.h
7023 All core library headers are now formatted.
7025 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7027 * Fixed a bug in Irssi SILC client; do not show that you are
7028 server/router operator if you really are not. Affected file is
7029 irssi/src/silc/core/client_ops.c.
7031 * Renamed silc_command_free_payload to silc_command_payload_free.
7032 Affected file lib/silccore/silccommand.h
7034 * Added silcmath.h to include the prototoypes of various routines
7035 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7038 * Changed the following headers to ROBODoc format:
7040 lib/silccore/silcchannel.h
7041 lib/silccore/silccommand.h
7042 lib/silccore/silcid.h
7043 lib/silccore/silcidcache.h
7044 lib/silccore/silcmode.h
7045 lib/silccore/silcnotify.h
7046 lib/silccore/silcpacket.h
7047 lib/silcmath/silcmath.h
7049 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7051 * Added checking to the server code not to start the server if
7052 ciphers and stuff are not configured properly. Affected files
7053 silcd/serverconfig.[h] and silcd/server.c.
7055 * Changed the layout of the header files of the public interfaces
7056 in the SILC libraries. The new layout supports ROBODoc
7057 documentation tool (and some others) so that it is easy to create
7058 a library reference manual. All the other headers and source
7059 code must still follow the CodingStyle document. Also source
7060 code must not include these ROBODoc stuffs, only the headers.
7061 Furthermore, all public interface headers must now be named
7062 by using `silc' prefix, example: silcapi.h, silccipher.h.
7063 Some files were renamed due to this. All the other headers
7064 must not be used as public interfaces. I will update the
7065 CodingStyle document later. Changed following headers, so far:
7067 lib/silcclient/silcapi.h
7068 lib/silccore/silcauth.h
7069 lib/silccore/silcprivate.h
7070 lib/silccrypt/silcdh.h
7072 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7076 * Removed silc_client_packet_send_flush from the client library
7077 as it is not needed. Affected file lib/silcclient/client.[ch].
7079 * Added printing of message of unresolved authentication method
7080 to the Irssi SILC client. Added it to the module formats.
7081 Removed the same message from the client library.
7083 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7085 * Added new distribution feature, DISTLABEL. Every distribution
7086 can define own preprocessor label that can be used in the
7087 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7088 file distributions, acconfig.h.pre and prepare.
7090 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7092 * Added Makefile.defines_int to include the actual definitions
7093 for Makefile.defines.in. Tested the new distribution system,
7094 created distributions and tested installation.
7096 * Added AWAY message printing to the Irssi SILC client. Added
7097 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7099 * Added SCONNECT command to call the SILC's CONNECT command.
7100 Cannot use CONNECT directly since Irssi uses that internally.
7101 Affected file irssi/src/silc/core/silc-servers.c.
7103 Added ACTION local command. It is same as ME command but takes
7104 the channel as mandatory argument.
7106 Rewrote some of the Irssi's help files to suite for SILC
7109 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7111 * Added Makefile.defines[.in] that should for now on be included
7112 in all Makefile.am file in the source tree. That file includes
7113 all common compilation definitions for SILC source tree.
7115 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7117 * Minor changes to the ./prepare script to change the package
7118 name according the distribution name to the configure.in.
7120 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7122 * Created new distribution system. Added file `distributions'
7123 that defines all the distributions that can be created out of
7124 the SILC source tree. The ./prepare script now reads that
7125 file to determine how to prepare the distributions. The
7126 first argument to the ./prepare is the name of the distribution
7127 and second is the version of the distribution. If given
7128 without arguments it creates the default (toolkit) distribution
7129 with the default version (defined in ./prepare).
7131 All Makefile.am files that are subject to the distributions
7132 are now named as Makefile.am.pre. These are ./Makefile.am
7133 and lib/Makefile.am. Others may be changed later.
7135 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7137 * Added invite list, ban list, some key management and connection
7138 error message printing to module formats in the Irssi SILC client.
7140 * Added new silc_client_set_away_message to set the away message
7141 that is back to the person who sent private message. The
7142 affected file lib/silcclient/silcapi.h and the
7143 lib/silcclient/client_prvmsg.c.
7145 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7147 * Fixed the private message sending in the Irssi SILC client,
7148 added local command KEY to the Irssi SILC client.
7150 Added key management and key agreement message formats to the
7151 irssi/src/fe-common/silc/module-formats.[ch].
7153 Added USERS (alias WHO) printing, server/router operator
7154 indication and LIST command printing to the module formats.
7156 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7158 * Fixed channel joining notify handling, cumode notify handling
7159 from Irssi SILC client.
7161 * Added SILC specific module-formats to the Irssi SILC client so
7162 that SILC specific message hilighting, colors etc is possible.
7163 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7165 Added channel mode, channel user mode, actions, notices,
7166 whois and whowas printing to the the module-formats.c.
7168 * Fixed a bug in channel deletion in the server. The channel
7169 is not left to the cache even if the channel founder auth mode
7170 is set when there are no users anymore on the channel. Affected
7171 file silcd/server.c.
7173 * The silc_net_localhost now resolves the entire hostname including
7174 the domain name. Affected file lib/silcutil/silcnet.c.
7176 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7178 * Changed the ask_passphrase client operation to be ascynchronous.
7179 It has now a completion callback and a context that the
7180 application must call after it has got the passphrase from
7181 the user. Affected files lib/silcclient/silcapi.h,
7182 lib/silcclient/protocol.c, lib/silcclient/command.c and
7185 Added SilcAskPassphrase callback that the application calls
7186 to deliver the passphrase to the library.
7188 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7189 The public key verification and especially a certificate
7190 verification is asynchronous procedure.
7192 Added new SILC_SKE_STATUS_PENDING status to indicate the
7193 request is pending and a callback will be called to finalize
7196 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7197 indicate that remote end did not send its public key (or
7198 certificate), even though we require it. Added check for this
7199 condition in the SKE. This was a security bug, now fixed.
7201 Defined new SilcSKEVerifyCbCompletion callback that is called
7202 when the verification process is completed.
7204 The affected files lib/silcske/silcske_status.h and
7205 lib/silcske/silcske.[ch].
7207 * Changed the verify_public_key client operation to be async
7208 as well. Defined SilcVerifyPublicKey callback that is used to
7209 indicate the success of the public key verification process.
7211 Changed the server and client to use the new async client
7214 * Changed the Irssi SILC client's internal scheduler to be called
7215 twice as many times as it used to be. As a result the client
7216 should be a bit faster now. Affected file is
7217 irssi/src/silc/core/silc-core.c.
7219 * Added support to Irssi SILC client of asynchronous public key
7220 verification and passphrase inquiry. Affected file is
7221 irssi/src/silc/core/silc-core.c.
7223 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7225 * Do not say "You have left channel %s" in client library.
7226 Moved it to the application. Affected files are
7227 lib/silcclient/command.c and silc/client_ops.c.
7229 * Fixed silc_client_get_clients. Command context was not
7230 duplicated and was freed memory in the callback. Affected
7231 file lib/silcclient/idlist.c.
7233 * Do not say "you are now talking..." on JOIN command in the
7234 client library. The appliation must handle it.
7236 * Do not say ".. changed topic to" in command reply in the
7237 client libary. The application must handle it.
7239 * Fixed TOPIC command sending in the client library.
7241 * Fixed a memory leak in silc_client_command_free in the file
7242 lib/silcclient/command.c.
7244 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7246 * Imported a modified version of Irssi client to the source tree.
7247 The Irssi will be used to create a new client called
7248 Irssi SILC. Imported to irssi/.
7250 Added silc_core_init_finish function to the Irssi. Affected
7251 file irssi/configure.in.
7253 A lot changes in the Makefile.ams around the irssi tree.
7255 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7257 * Do not rehash if the new size is same as the old size of the
7258 hash table, in the silc_hash_table_rehash*. The affected file
7259 lib/silcutil/silchashtable.c.
7261 * Replaced hash_table_del_by_context calls from the server
7262 (when channel->user_list and client->channels) to the
7263 hash_table_del as it is sufficient and faster.
7265 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7267 * Added silc_hash_table_list, silc_hash_table_get and the
7268 SilcHashTableList structure to provide an alternative way to
7269 traverse the hash table. The affected files are
7270 lib/silcutil/silchashtable.[ch].
7272 * Changed the server's idlist routines to use the hash table
7273 routines to optimize the code.
7275 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7277 * Replaced the client entry's `channel' list and channel entry's
7278 `user_list' list to hash tables for optimized lookup. Changed
7279 the code to use the hash table interface around the code.
7280 Affected file lib/silcd/idlist.[ch].
7282 * Added `auto_rehash' boolean argument to the function
7283 silc_hash_table_alloc to indicate whether the hash table should
7284 auto-rehash when it thinks is appropriate time. It will
7285 increase the hash table size if the there is twice as much
7286 entries in the table than the size of the table, and will
7287 decrease the size if there are twice as less entries than
7288 the size of the table.
7290 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7292 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7294 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7296 * silc_idcache_purge_by_context deletes the entry now by context
7297 as it is supposed to do. Affected file lib/silccore/idcache.c.
7299 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7300 client is not anymore valid (WHOWAS givens the info) and not
7301 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7303 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7305 * Removed the `data' and `data_len' arguments from the ID Cache
7306 interfaces and added `name' argument. ID Cache does not handle
7307 anymore the binary data only a names associated with given ID.
7309 * When hashing a Client ID with silc_hash_id the entire ID is
7310 not hashed anymore, instead only the hash of the Client ID is
7311 hashed. This way we can access the Client ID from the cache
7312 with Client ID but with the hash of the ID (which is a hash of
7313 the nickname) as well without any difference in performance.
7315 Added also silc_idcache_find_by_id_one_ext to do one on one
7316 searching when we have the actual ID. Added also function
7317 silc_hash_client_id_compare. The affected files are
7318 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7320 * When hashing the name associated with a ID it is always done
7321 in lowercase. This way we can access the cache without worrying
7322 about case-sensitivity, even though, for example nicknames are
7325 * Fixed a bug in server with channel message sending. It put
7326 wrong ID type as destination ID. The affected file
7327 silcd/packet_send.c.
7329 * silc_idcache_del_by_context now deletes from all hash tables
7330 by context. Affected file lib/silccore/idcache.c.
7332 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7334 * Changed the client library to use the new ID Cache interface.
7335 Changes around the source tree.
7337 * Added silc_hash_table_rehash_ext to rehash with specific
7338 hash function. Affected file lib/silcutil/silchashtable.[ch].
7340 * Added silc_hash_string_compare to compare two strings in the
7341 hash table. Affected file lib/silcutil/silcutil.[ch].
7343 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7345 * Added new function silc_idcache_del_by_context into the
7346 lib/silccore/idcache.[ch].
7348 * Changed the server's ID list routines to use the new ID Cache
7349 interface. Changes around the source tree.
7351 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7353 * Added silc_hash_table_del[_by_context]_ext functions in to the
7354 lib/silcutil/silchashtable.[ch].
7356 Removed silc_hash_table_find_all* routines and added new
7357 silc_hash_table_find_foreach to replace them.
7359 Added silc_hash_table_replace_ext function as extended
7360 replacing function. Separated the simple hash table interface
7361 from the extended hash table interface in the file
7362 lib/silcutil/silchashtable.h.
7364 * Fixed minor bugs and changed it to use some of the new
7365 hash table functions in lib/silccore/idcache.c
7367 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7369 * Added new function silc_hash_table_find_all to return all keys
7370 in the hash table by the specified key. As the hash table is
7371 collision resistant it also makes it possible to have several
7372 duplicate keys in the hash table. This function may be used to
7373 find all of the keys from the hash.
7375 Added user_context arguments to the SilcHashFunction,
7376 SilcHashCompare and SilcHashDestructor to deliver user specified
7379 Added new fuctions silc_hash_table_find[_all]_ext to do
7380 extended lookup with specified hash and compare functions and
7381 specified user contexts.
7383 Added new function silc_hash_table_add_ext to add the key
7384 with specified hash function and user context.
7386 Added new function silc_hash_table_foreach to traverse all
7387 entrys in the hash table. Added SilcHashForeach callback
7390 Added new function silc_hash_table_del_by_context to delete
7391 the entry only if the context associated with the key matches.
7393 Affected files are lib/silcutil/silchashtable.[ch].
7395 * Removed silc_hash_[server/client/channel]_id and added just
7396 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7397 silc_hash_id_compare to compare two ID's using as the hash table
7398 comparison function. Added also silc_hash_data to hash
7399 binary data and silc_hash_data_compare to compare it.
7401 * Removed silc_idlist_find_client_by_hash as it is not needed
7402 anymore. Affected file silcd/idlist.[ch].
7404 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7405 to use internally the SilcHashTable. The new ID Cache is a lot
7406 faster than the old one. Some of the ID Cache interface was also
7407 rewritten and obsolete and stupid functions were removed.
7409 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7411 * Added entry_count field to the SilcHashTable to keep the number
7412 of the entries in the table. Implemented the function
7413 silc_hash_table_rehash. Added new function
7414 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7416 Fixed a minor bug in silc_hash_table_free.
7418 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7419 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7420 into the lib/silcutil/silcutil.[ch].
7422 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7424 * Implemented a collision resistant hash table into the
7425 lib/silcutil/silchashtable[ch]. See the header and the source
7426 for the SilcHashTable API.
7428 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7430 * Merged dotconf version 1.0.2 into lib/dotconf.
7432 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7434 * Do not compile anything in lib/silcsim/* if the SIM support
7435 is not enabled. The tree should now compile without problems
7438 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7440 * Compiled the SILC under cygwin. Compiled and tested briefly
7441 without problems. More tests needed. The SIMs didn't compile
7444 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7446 * Fixed possible crash in silc_get_username in the
7447 lib/silcutil/silcutil.c.
7449 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7451 * Fixed a va_arg in silc/client_ops.c.
7453 * Oops, RC5 routines were named AES and caused some problems
7454 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7456 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7458 * Added new SilcIDIP structure into the lib/silccore/id.h and
7459 replaced the old `ip' fields from all SILC ID's to that type.
7460 This is a step towards IPv6 support.
7462 The silc_id_get_len takes now the ID as an extra argument.
7463 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7464 both IPv4 and IPv6 based ID's.
7466 The affected files are lib/silccore/id.[ch] and other files
7467 around the tree using these routines.
7469 * Removed the ID length arguments in server from various
7470 silc_server_send_notify_* routines -> they are not needed
7473 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7475 * Fixed memory leak in silc_encode_pem_file in the file
7476 lib/silcutil/silcutil.c.
7478 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7480 * Check minor version as well in the SKE. Affected files are
7481 silcd/protocol.c and lib/silcclient/protocol.c.
7483 * Added --identifier option to the server so that an identifier
7484 can be when creating the public key for the server. Affected
7485 file is silcd/silcd.c.
7487 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7488 lib/silccrypt/silcpkcs.c.
7490 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7492 * Register default ciphers and stuff when using -C option with
7493 the server. Affected file sildc/silcd.c.
7495 * Put back the servers public key filename format, it is better
7496 than the new one. For now, the client keys are saved with the
7497 new filename format. The affected file silc/client_ops.c.
7499 * Implemented the Cipher API for the rest of the ciphers that
7500 did not implement it or implemented it the wrong way.
7502 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7504 * Register default ciphers and stuff when using the -S option
7505 in the client. Affected file silc/silc.c. Same also when
7506 creating new key pair with -C option.
7508 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7510 * Fixed the silc_verify_public_key client operation function to
7511 save the public keys differently. The fingerprint is now
7512 used as filename and not the hostname. This way also the
7513 client keys are saved uniquely and not with hostnames. The
7514 affected file is silc/client_ops.c.
7516 * Trimmed the silc_hash_fingerprint function to remove extra
7517 whitespaces from the end of the fingerprint. The affected
7518 file is lib/silccrypt/silchash.c.
7522 * Added silc_cipher_register_default function to register all
7523 default ciphers. It can be used when configuration files
7524 does not exist and the application does not want any specific
7525 ciphers in any specific order.
7527 The SilcDList is now used as silc_cipher_list dynamically
7528 allocated cipher list. Removed the static list all together
7529 and now all ciphers must be allocated to the dynamic list.
7530 The silc_cipher_alloc routine was changed to check only the
7533 All silc_cipher_* routines that used to return int returns
7536 The affected files lib/silccrypt/silccrypt.[ch].
7538 * The same thing was done to silc_hash_* as for silc_cipher_*
7539 routines. Affected files lib/silccrypt/silchash.[ch].
7541 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7542 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7543 Added also silc_pkcs_[un]register[_default] functions.
7544 Removed the data_context from the PKCS API.
7546 * Added silc_hmac_register_default function to register default
7547 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7548 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7549 to unregister all hmacs at once.
7551 * Register the default ciphers, hash functions, PKCSs and HMACs
7552 if client's configuration file does not exist. The affected
7555 * The client did not load the hash functions from the SIM
7556 modules at all. Added support for this. Affected file is
7557 silc/clientconfig.c.
7559 * When decoding public key with silc_pkcs_public_key_decode, check
7560 the supported algorithm only if PKCS are registered. Affected
7561 file lib/silccrypt/silcpkcs.c. The same was done with the
7562 silc_pkcs_private_key_decode.
7564 * Fixed the SILC List routines to keep the list always in order.
7565 It used to change the list's order when traversing the list but
7566 not it preserves the order. Affected file lib/trq/silclist.h.
7568 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7570 * Added the client library to use the SilcSocketConnection's
7571 reference counter (by silc_socket_dup) to prevent the bug that
7572 the socket object may be freed underneath async operation.
7574 * The name resolv library checking fixes in the configure.in.pre.
7577 * Created new version of the protocol drafts for future
7578 development. The -03 drafts are the ones that will be changed
7579 in the trunk now and the -02 will remain as they are.
7581 * Send list of CUMODE notifys to the router when announcing
7582 the channel users to the router. Affected file silcd/server.c.
7583 If the router receiving channel founder CUMODE for a channel
7584 that already has channel founder it will send CUMODE notify
7585 to the sender to remove the channel founder rights from the
7586 announced client. Affected file silcd/packet_receive.c.
7588 * The CUMODE notify may now use Server ID as well as the entity
7589 who changes the mode. Updated protocool specs.
7591 * Updated INSTALL and README files.
7593 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7595 * New web pages in the http://silc.pspt.fi. The pages was
7600 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7602 * Implemented the [DenyConnectin] config section in the server.
7603 Added silc_server_config_denied_conn to check whether incoming
7604 connection is denied. Affected file silcd/serverconfig.[ch].
7606 * Do not check the ports when checking the incoming configuration
7607 data if the port is 0, meaning any. Affected file is
7608 silcd/serverconfig.c.
7610 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7612 * Fixed buffer overflow in silc_string_compare in the file
7613 lib/silcutil/silcutil.c.
7615 * Fixed double free in silc_server_command_leave in the file
7618 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7620 * Fixed the version checking in the server. Affected file is
7623 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7625 * Fixed the configuration data fetching when accepting new
7626 connections in the server. Affected file silcd/server.c.
7628 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7630 * Added `sender_entry' argument to the function
7631 silc_server_packet_relay_to_channel so that we can check
7632 whether some destination actually belongs to the same route
7633 the sender belongs (ie, we must not resend the packet to the
7634 sender). Affected file silcd/packet_send.[ch].
7636 * Added `servername' field to the SilcClientEntry in the server
7637 to hold the name of the server where client is from. Affected
7638 file is silcd/idlist.h.
7640 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7642 * Moved the channel message encrypting in the router betwen
7643 router connections from silc_server_channel_message to the
7644 silc_server_packet_relay_to_channel since we want to check
7645 whether we have anybody channel before encrypting anything.
7646 Affected files silcd/packet_[receive/send].c.
7648 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7650 * Fixed the [AdminConnection] server config section to support
7651 multiple entries. Affected file silcd/serverconfig.c.
7653 * Added support into the server to check the validity of the
7654 incoming connection before executing any KE or authentication
7657 * The connection configuration is now saved to the KE and
7658 connection auth protocol contexts and not fetched anymore in
7659 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7661 * The local hosts listenning address and port is also resolved
7662 now when starting the server. We want to have the socket object
7663 to include the real address and port for the listener. Added
7664 new function silc_net_check_local_by_sock into the files
7665 lib/silcutil/silcnet.[ch].
7667 * Fixed a broadcast bug in server -> do not broadcast if we
7670 * Fixed a routing bug. Do not route broadcast packets ever.
7671 Broadcast packets must be processed always and not routed since
7672 they may be destined to some other host than yourself and thus
7673 would get routed without no good reason. Affected file is
7676 * Added function silc_server_config_is_primary_route to check
7677 whether primary router connection has been configured (a router
7678 configuration that we are initiating). If there is not, we
7679 will assume that there is only two routers in the SILC network
7680 and we will use the incoming router connection as our primary
7681 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7683 * Changed the order of the broadcasting. Broadcast _after_ the
7684 packet has been processed not before. Affected file is
7687 * Fixed a [ClientConnection] parsing bug. The port was never
7688 parsed correctly thus resulting to port 0. Affected file
7689 silcd/serverconfig.c.
7691 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7692 argument and did not set the broadcast packet flag. Affected
7693 file silcd/packet_send.c. Fixed same bug in the function
7694 silc_server_send_notify as well.
7696 * If we receive NEW_ID packet for our own ID in the server, ignore
7699 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7703 * Removed the nickname from the Private Message Payload.
7704 Updated the code and the protocol specs.
7706 * Updated protocol specs for submitting to the IETF.
7708 * Tweaked the Random Number Generator a bit. Affected file
7709 lib/silccrypt/silcrng.c. Exported a new function
7710 silc_rng_[global]_add_noise which can be used to add more
7713 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7715 * Do not parse packets with different timeout when protocol
7716 is active -> may cause problem with rekey. Affected file
7719 * When server receives signoff notify it must not create
7720 new channel key if the client is on any channels since the
7721 sender of the signoff notify will create it.
7723 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7725 * Added printing of error messages during SKE protocol from the
7726 failure packet sent by server during SKE. Affected file
7729 * Removed the client's failure_callback handling with timeout
7730 and handle it immediately when received.
7732 * The SKE library returned wrong type in SUCCESS and FAILURE
7733 packets. They must be 32 bit MSB not 16 bit MSB.
7735 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7737 * Ok, rewrote the logic of the re-key and now it seems to work.
7738 I tested it on high traffic with frequent re-keys without
7739 problems. Added hmac_receive (and renamed hmac to hmac_send)
7740 in SilcClientConnection in lib/silcclient/client.h and
7741 in SilcIDListData in silcd/idlist.h. Also, removed the
7742 SilcPacketParserContext's cipher and hmac fields as they are
7743 not needed anymore and actually caused some problems when
7744 the ciphers and hmac's changed underneath the packet parser.
7746 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7748 * If re-key protocol is active then process the incoming packets
7749 synchronously since we must assure that icoming packets encrypted
7750 with the old key is processed before the new keys is set to
7751 use. This is true other packets than for REKEY packets.
7752 Affected file silcd/server.c. The same was done to client library
7753 as well, affected file lib/silcclient/client.c.
7755 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7757 * Fixed bug in client and server to accept the force send if
7758 the packet is send from silc_[server/client]_packet_process
7759 function. Otherwise the packets are never delivered, oops.
7761 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7763 * Disable force sending of packets when REKEY protocol is active.
7764 We must assure that no packet is sent directly when rekey is
7765 performed. All packets must be sent through packet queue.
7766 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7767 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7768 function is silc_[server/client]_packet_send_real to check
7771 * Replaced the SIM paths from example config files to
7772 /usr/local/modules. Also, make install creates now
7773 /usr/local/silc/logs directory to hold all the SILC server
7776 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7778 * Made the configure.in.pre work on Solaris. Patch by salo.
7780 * Made all ciphers compatible with non-x86 machines. Defined
7781 CBC mode macros into lib/silccrypt/ciphers_def.h.
7783 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7785 * Fixed the make install.
7787 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7789 * When MAC computation fails the silc_packet_decrypt returned 0
7790 even though it was supposed to return -1. Fixed this. The
7791 affected file is lib/silccore/silcpacket.c.
7793 * Do not replace the config files in /etc/silc (in make install)
7794 if they already exist. Affected file ./Makefile.am.
7796 * Do not send re-key packets immediately but through packet queue.
7797 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7799 * Changed silc_net_check_host_by_sock to return FALSE if the
7800 IP/DNS could not be resolved. Though, it returns the IP address
7801 now even if it could not resolve it (but returns also FALSE).
7802 Affected file lib/silcutil/silcnet.[ch].
7804 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7806 * Added silc_pkcs_decode_identifier to decode the public key's
7807 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7808 Added also silc_pkcs_free_identifier. Added also new context
7809 SilcPublicKeyIdentifier.
7811 * Added -S option to the silc client. It is used to dump the
7812 contents of the specified public key file.
7814 * Changed the PKCS api to return the public key length when
7815 setting the public key.
7817 * Fixed a fatal bug in the public and private key file loading.
7818 Affected file lib/silccrypt/silcpkcs.c.
7820 * Execute the packet parsing for client with zero (0) timeout
7821 if the protocol is active. Affected file silcd/server.c.
7823 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7825 * Made the key generation options to the silcd program. Added
7826 -C option, equivalent to client's option.
7828 * Added new [ServerKeys] config section to the server. It
7829 configures the server's public and private key.
7831 * Defined generic Public Key Payload into the protocol
7832 specification to send specific type of public keys and
7835 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7836 public key or certificate.
7838 * Implemented the GETKEY command to the server and to the
7839 client library and on user interface.
7841 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7843 * Made preliminary `make install' work.
7845 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7847 * Added SilcServerRekey context into silcd/idlist.h.
7849 * Added the PFS support as defined in the specification to the
7850 SKE protocol. Affected files lib/silcske/*.c.
7852 * Added `ske_group' field to the SilcServerRekey context to hold
7853 the number of the SKE group that is used with PFS in re-key.
7854 Affected file silcd/idlist.h.
7856 * Added PFS re-key support to the server. Affected file is
7859 * Added silc_protocol_cancel to cancel execution of the next
7860 state of the protocol. Affected file is
7861 lib/silccore/silcprotocol.[ch].
7863 * Added the re-key support with and without PFS to the client
7864 library. Re-key is performed once in an hour, by default.
7866 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7867 Added silc_client_rekey_callback and silc_client_rekey_final.
7868 Affected files are lib/silcclient/protocol.[ch] and
7869 lib/silcclient/client.[ch].
7871 * Removed the `hmac_key' and `hmac_key_len' fields from the
7872 SilcClientConnection structure; not needed. Affected file is
7873 lib/silcclient/client.h.
7877 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7879 * Do not ask whether user wants to use the negotiated private key
7880 for private messages, just use it. Affected file is
7881 silc/local_command.c.
7883 * Added `send_enc_key' and `enc_key_len' fields to the
7884 SilcIDListData structure since they are needed in the re-key
7885 phase. Affected file is silcd/idlist.[ch].
7887 * Implemented the simple re-key protocol into the server.
7888 Affected files silcd/server.c and silcd/protocol.[ch]. The
7889 re-key will be performed once in an hour, by default.
7891 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7892 Added silc_server_rekey, silc_server_rekey_callback and
7893 silc_server_rekey_final.
7895 * Removed Tunneled flag from the protocol. Updated the code
7896 and the specifications.
7898 * Adde `pfs' field to the SilcIDListData to indicate whether
7899 the PFS is to be performed in the re-key. Affected file is
7902 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7904 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7905 int64 of at least the xintXX size. If void * is less that 4
7906 bytes uint32 * will be used. Defined bool as boolean.
7908 * Changed _ALL_ unsigned long and unsigned int to uint32,
7909 unsgined short to uint16 in the source tree.
7911 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7912 not handle clients that has entry->data.registered == FALSE.
7913 They are not in the network anymore. Affected file is
7916 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7918 * Implemented the sending of the SERVER_SIGNOFF notify in the
7919 server. Affected file is silcd/server.c.
7921 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7922 Added also silc_notify_payload_encode_args into the
7923 lib/silccore/silcnotify.[ch].
7925 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7926 Affected file silcd/packet_receive.c.
7928 * Implemented the SERVER_SIGNOFF notify handling in the client
7929 library. Affected file lib/silcclient/client_notify.c. Also,
7930 implemnted the printing of the SERVER_SIGNOFF info to the
7931 application. Affected file silc/client_ops.c.
7933 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7934 if the deleting was successful. Affected file silcd/idlist.[ch].
7936 * Added support for public key authentication in the connection
7937 authentication protocol in the client library. Affected file
7938 lib/silcclient/protocol.c.
7940 * Changed the server's silc_idlist_get_clients_by_* interface
7941 to support already allocated array so that new entries may be
7942 added to pre-allocated array. Affected file silcd/idlist.[ch].
7943 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7944 and command replies.
7946 * All command reply functions in the server now calls the
7947 pending command callback even if error occured. This way the
7948 error will be delivered to the client as well. Affected files
7949 silcd/command.c and silcd/command_reply.c.
7951 * Fixed INFO command to return local server's info if no server
7952 was provided. Affected file lib/silcclient/command.c.
7954 * Removed RESTART command for good. Updated the code and the
7957 * Rewrote parts of the task system. It is a bit simpler now.
7958 Removed unsued task priorities. The affected files are
7959 lib/silcutil/silctask.[ch].
7961 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7963 * Moved the USERS printing from the library to the application.
7964 Affected files lib/silcclient/command.c and silc/client_ops.c.
7966 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7970 * Added channel key re-key support. The re-key is perfomed
7971 only by the router and is done once in an hour. Added `rekey'
7972 field to the SilcChannelEntry in the server. Affected files
7973 silcd/server.c and silcd/idlist.h.
7975 * Added silc_task_unregister_by_context into the file
7976 lib/silcutil/silctask.[ch].
7978 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7980 * Added SILC_UMODE_GONE mode to indicate when the client is not
7981 present in the SILC network. Added also support to the local
7982 command AWAY that will set this mode. Added support of showing
7983 "xxx is gone" in WHOIS command. The USERS command shows the
7984 gone status as well.
7986 * Fixed setting server and router operator privileges in the
7987 server's UMODE command. Affected file silcd/command.c.
7989 * Merged the SKE KE1 and KE2 payloads into one payload. The
7990 new KE payload is equivalent to the old KE2 payload.
7992 Cleaned up the SKE Start Payload parsing. It now uses the
7993 simple buffer unformatting to do the parsing. A lot faster
7996 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7997 to the SKE that is used to indicate whether both of the SKE
7998 parties should perform authentication. By default only the
7999 responder performs authentication. By setting this flag also
8000 the initiator must do authentication. By default it is unset
8001 since in normal SKE case, client to server connection, only
8002 the responder should do authentication. When doing SKE between
8003 two clients both should perform authentication. Updated the
8004 code and the protocol specs.
8006 * A little fix to IDENTIFY command in the server. Search the
8007 client first by hash not nickname. Affected file is
8010 * Fixed the silc_client_close_connection to support closing
8011 the client to client connections wihtout deleting too much
8012 data. Affected file lib/silcclient/client.c.
8014 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8015 are received if protocol used to be active but is not anymore
8016 the application would crash due to NULL pointer dereference.
8017 Affected files silcd/server.c and lib/silcclient/client.c.
8019 * Added `hash' field to the SilcClientConnection to include
8020 the hash function negotiated in the SKE protocol.
8022 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8023 to set the channel founder authentication data. A client can
8024 claim the founder rights later by providing the authentication
8025 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8026 This way the channel founder can regain the channel founder
8027 privileges even it is left the channel. This works only on
8028 local server and the client must be connected to the same
8029 server to be able to regain the founder rights. Updated the
8030 protocol specs accordingly.
8032 Added support to the CMODE command in the client to set the
8033 founder auth data. Read the README to see how to set it.
8035 Added support to the CUMODE command to claim the founder
8036 rights. Read the README to see how to do it.
8038 Added support for the founder authentication to the Channel
8039 Entry in the server. Affected file silcd/idlist.h.
8041 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8042 server's CMODE command. Affected file silcd/command.c.
8044 * Added the following new functions into lib/silccore/silcauth.[ch]:
8045 silc_auth_get_method and silc_auth_get_data.
8047 * The server now saves the remote hosts public key to the
8048 SilcIDListData pointer. Affected file silcd/protocol.c.
8050 * The normal server now does not remove the channel entry from
8051 the cache if the founder authentication data is set. It used
8052 to remove it if the founder was the last one on the channel on
8053 the server and left the channel. The auth data is saved and
8054 if the channel is re-joined later the old entry is used with
8055 the old auth data. Affected files silcd/command_reply.c and
8058 * Removed the `pkcs' field from the SilcIDListData structure
8059 in the server; it is not used. Affected file silcd/idlist.h.
8061 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8063 * Fixed packet processing on slow links. Partial packets were
8064 never re-processed because the incoming data buffer was cleared
8065 by the application. Application must not directly clear the
8066 sock->inbuf, the packet processing routines handle it. Fixed
8067 this in client library and in server.
8069 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8071 * Fixed the WHOIS and IDENTIFY send reply function to really
8072 check whether to send list or just one entry. Affected file
8075 * Cleaned up the LEAVE command's channel key distribution. The
8076 affected file silcd/command.c.
8078 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8079 can enforce the channel mode as well. In that case the ID
8080 includes the ID of the server. The code now enforces the
8081 mode change if the router have different mode than the server.
8083 * The notify client operation with CMODE_CHANGE notify can now
8084 return NULL client_entry pointer if the CMODE was not changed
8085 by client. Application must check for this.
8087 * Added <Server ID> argument to INFO command to support server
8088 info fetching by Server ID.
8090 * Added silc_server_announce_get_channel_users to get assembled
8091 packets of channel users of the specified channel. Affected
8092 file silcd/server.[ch].
8094 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8095 was freed underneath the ID Cache.
8097 * Re-announce clients when the server received CHANNEL_CHANGE
8098 notify from the router. Affected file silcd/packet_send.c.
8100 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8102 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8103 crashed since it did not handle the fact that there is no cipher
8104 called "3" and didn't check the error condition. Now fixed.
8106 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8107 flag. It can be used to send message requests.
8109 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8111 * Implemented the RESTART command in the client.
8113 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8114 notice type messages. Added notice printing to the user
8117 * The channel keys are not re-generated if the channel's mode
8118 is PRIVKEY, ie private key on the channel exists. Affected
8119 files silcd/server.c and silcd/command.c.
8121 * Fixed a little bug in channel message delivery when channel
8122 private keys are set in the server. Affected file is
8123 silcd/packet_send.c.
8125 * Changed the setting on channel->on_channel = TRUE from the
8126 silc_client_save_channel_key to the JOIN command reply. The
8127 key payload is not received if the private channel key is set.
8128 Affected file lib/silcclient/command_reply.c and the
8129 lib/silcclient/client_channel.c.
8131 * When the CMODE_CHANGE notify is sent and the channel private
8132 key mode is removed the channel key must be re-generated in
8133 other cells as well. Added this support for the router in the
8134 silcd/packet_receive.c.
8136 * Added new local command NOTICE to send notice message on
8137 channel. Affected file silc/local_command.[ch].
8139 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8141 * Added new local command ME to the client. It is used to send
8142 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8143 some action. Affected file silc/local_command.[ch].
8145 * Changed channel_message and private_message client operations
8146 to deliver the message flags to the application. Added also
8147 the `flags' arguments to the silc_client_send_channel_message
8148 and silc_client_send_private_message functions. Affected file
8151 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8153 * Redefined the Private Message Payload to support private message
8154 keys and to support the new private message flags. Updated
8155 the protocol specs. Flags makes it possible to have for example
8156 CTCP style messages.
8158 * Added new type SilcPrivateMessagePayload and defined an API
8159 for it in the lib/silcclient/silcprivate.[ch].
8161 * Tested private message private keys successfully. Tested the
8162 private message key set, unset and list commands with the new
8165 * Redefined the Channel Message Payload to include the channel
8166 message flags (equal with private message flags) to support
8167 for example CTCP style messages.
8169 * Defined some of the message (for channel and private message)
8170 flags. Updated the protocol specs and added the flags to the
8171 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8173 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8175 * Added SilcKeyAgreementStatus type to the key agreement routines
8176 to indicate the current status and error if one occured.
8177 The status types are defined in the lib/silcclient/silcapi.h.
8179 * Added new local command KEY that is used to set and unset private
8180 keys for channels, set and unset private keys for private messages
8181 with remote clients and to send key agreement requests and
8182 negotiate the key agreement protocol with remote client. The
8183 key agreement is supported only to negotiate private message keys,
8184 it currently cannot be used to negotiate private keys for channels,
8185 as it is not convenient for that purpose.
8187 * Fixed a minor pending callback setting bug in the function
8188 silc_client_get_client_by_id_resolve, now the function works.
8189 Affected file lib/silcclient/idlist.c.
8191 * Added function silc_net_get_local_port to get local bound
8192 port by socket. Added to lib/silcutil/silcnet.[ch].
8194 * Added `sockets' and `sockets_count' fields to the SilcClient
8195 object. They hold the sockets of the listenning sockets in
8196 the client. Listenning sockets may be for example the key
8197 agreement server. Affected file lib/silcclient/client.[ch].
8198 Added functions the silc_client_add_socket and the
8199 silc_client_del_socket. They are exported to the application
8202 * Added ~./silc/clientkeys to support other client's public keys.
8204 * Renamed verify_server_key client operation to verify_public_key
8205 and added one argument to indicate the type of the connection
8206 (server, client etc.).
8208 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8210 * Added silc_server_connection_auth_request to handle the
8211 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8212 silcd/packet_receive.[ch].
8214 * Added silc_server_send_connection_auth_request into the
8215 silcd/packet_send.c to send the connection auth request packet.
8217 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8220 * Fixed the public key authentication in responder side in the
8221 server. The `auth_data' pointer includes the SilcPublicKey
8222 not the path to the public key. Affected file silcd/protocol.c.
8224 * Implemented the public key authentication in the initiator side
8225 in the server. Affected file silcd/protocol.c.
8227 * Removed the [RedirectClient] config section from the server
8228 configuration. Is not needed and I don't want to implement it.
8230 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8232 * Cleaned up the CMODE command in the server. It now works
8233 correctly and supports all the modes defined in the protocol.
8234 Affected file is silcd/command.c.
8236 * Added `hmac_name' field to the SilcChannelEntry in the server
8237 to hold the default HMAC of the channel. It can be set when
8238 creating the channel (with JOIN command). Affected files
8241 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8242 type to indicate the change of the current cipher and hmac
8243 on the channel. Client can safely ignore the <cipher> argument
8244 (if it chooses to do so) since the CHANNEL_KEY packet will
8245 force the channel key change anyway. The <hmac> argument is
8246 important since the client is responsible of setting the new
8247 HMAC and the hmac key into use.
8249 * Fixed the CMODE command in the client library as well.
8251 * Tested CMODE command in router environment successfully.
8253 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8255 * Show the version of the remote client (or server) when connecting
8256 to the server. It is logged to the log file. Affected file
8257 is silcd/protocol.c.
8259 * Fixed the KILLED notify handling in the client library. The
8260 client must be removed from all channels when receiving the
8263 Also, do not remove the client entry when giving the KILL
8264 command but when the KILLED notify is received.
8266 * Removed silc_idlist_find_client_by_nickname from the server.
8267 Not needed anymore. Affected files silcd/idlist.[ch].
8269 * Implemented the CHANNEL_CHANGE notify type handling to the
8270 server. Affected file silcd/server.c.
8274 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8276 * Added silc_server_send_notify_invite to send the INVITE
8277 notify between routers.
8279 * Implemented the INVITE command correctly to the server.
8281 * Implemented the INVITE notify type handling in the server.
8283 * Implemented the INVITE command to the client library and on the
8286 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8288 * Added function silc_server_get_client_resolve to find the
8289 client entry by ID from all ID lists and then resolve it
8290 (using WHOIS) if it cannot be found. Affected file is
8293 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8295 * Implemented the BAN command to the client library.
8297 * The JOIN command in the server now checks the invite list
8300 * Changed the silc_command_reply_payload_encode_va and the
8301 silc_command_payload_encode_va to support that if argument is
8302 NULL it ignores and checks the next argument. Affected file
8303 lib/silccore/silccommand.c.
8305 * Added silc_server_send_notify_ban to send the BAN notify
8306 type between routers.
8308 * Chaned the silc_notify_payload_encode to support that if
8309 argument is NULL it ignores and checks the next argument.
8310 Affected file lib/silccore/silcnotify.c.
8312 * Tested ban lists in router environment successfully.
8314 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8316 * Implemented BAN command to the server, in silcd/command.[ch].
8318 * Removed the BAN and INVITE_LIST modes from the CMODE command
8321 * Added function silc_string_match to regex match two strings.
8322 Affected files lib/silcutil/silcutil.[ch].
8324 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8326 * Redefined parts of the SilcChannelEntry in the server to support
8327 the new ban and invite lists.
8329 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8331 * Redefined the INVITE command. The same command can be used to
8332 invite individuals to the channel but also to manage the invite
8333 list of the channel (to add to and remove from the invite list).
8334 Updated the protocol specs.
8336 * Added new command SILC_COMMAND_BAN that can be used to manage
8337 the ban list of the channel. Updated the protocol specs.
8339 * Removed the channel modes: the SILC_CMODE_BAN and the
8340 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8341 in the CMODE command. The equivalent features are now available
8342 using INVITE and BAN commands. Updated the protocol specs.
8344 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8345 in the network about change in the current ban list. The notify
8346 type is not used by the client.
8348 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8349 support the invite lists.
8351 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8353 * Added new function silc_string_regexify that converts string
8354 including wildcard characters into regex string that can
8355 be used by the GNU regex library. Added into the file
8356 lib/silcutil/silcutil.[ch].
8358 Added silc_string_regex_combine to combine to regex strings
8359 into one so that they can be used as one regex string by
8360 the GNU regex library. Added into the file
8361 lib/silcutil/silcutil.[ch].
8363 Added silc_string_regex_match to match two strings. It returns
8364 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8366 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8368 * Imported GNU regex to the soruce tree into lib/contrib.
8369 Fixed some compiler warning from the regex.c.
8371 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8373 * Fixed MOTD command in the server to work in router environment.
8375 * Fixed the MOTD command in the client library to support
8376 the server argument in the command.
8378 * Added `nickname_len' argument to the silc_idlist_add_client
8379 in the server, as the `nickname' argument may be binary data
8382 * Added silc_idlist_get_channels to return all channels from
8385 * Implemented LIST command to the server. Affected file is
8388 * Implemented the LIST command to the client library and on the
8391 * Added [<user count>] argument to the LIST command reply.
8392 With private channels the user count is not shown.
8394 * Updated TODO and README.
8396 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8398 * The client entry's data.registered must be TRUE even with
8399 global client entry on global client list. The data.registered
8400 is used to check whether the client is anymore in the network,
8401 for example with WHOWAS command so it must be valid.
8403 * Fixed the WHOWAS command in the server. It now actually works
8404 in router environment. Added function into silcd/command_reply.c
8405 silc_server_command_reply_whowas_save.
8407 * Added silc_idlist_purge function to the silcd/idlist.c
8408 to periodically purge the ID Cache.
8410 * Fixed INFO command in the server. It works now in router
8411 environment. Added <server name> argument to the INFO command
8412 reply. Updated the protocol specs.
8414 * Fixed minor bug in silc_idcache_purge to not purge if the
8415 expire value is zero.
8417 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8418 they were buggy because of the WHOWAS information.
8420 * Fixed local command MSG to handle the async resolving of
8421 the remote client properly. It used to fail the first MSG.
8422 Affected file silc/local_command.c.
8424 * Added `data_len' field to SilcIDCache context.
8426 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8428 * Update TODO. Todo in commands in the server.
8430 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8432 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8433 used by routers as broadcast packet to inform other routers
8434 about the changed user mode.
8436 Implemented the notify handling in the server. Affected file is
8437 silcd/packet_receive.c. Added the function
8438 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8440 * Added new generic Channel Payload and deprecated the New Channel
8441 Payload. The New Channel Payload is now the generic Channel
8444 * Added new argument `mode' to the silc_server_send_new_channel
8445 as it is required in the Channel Payload now.
8447 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8448 and created a new and real SilChannelPayload to represent the
8449 new generic Channel Payload. Implemented the encode/decode
8450 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8452 * Added silc_server_get_client_channel_list to return the list
8453 of channels the client has joined for WHOIS command reply.
8454 Affected file silcd/server.[ch].
8456 * Implemented the channel list sending in the WHOIS command reply
8457 in server and in the client.
8459 Implemented the channel list displaying on the user interface
8460 as well. Affected file silc/client_ops.c.
8462 * Added silc_channel_payload_parse_list to parse list of Channel
8463 Payloads. It returns SilcDList list of SilcChannelPayloads.
8464 Client for example can use this function to parse the list of
8465 channels it receives in the WHOIS command reply. The caller
8466 must free the list by calling silc_channel_payload_list_free.
8467 Affected files lib/silccore/silcchannel.[ch].
8469 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8471 * Added one new argument <user mode> to the WHOIS command reply
8472 to return the mode of the user in SILC. Updated the protocol
8475 Implemented it to the server and client.
8477 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8479 * Fixed the mode printing on the user interface on joining.
8480 Affected file silc/client_ops.c.
8482 * Implemented the UMODE command and user modes in general to the
8483 client library and to the user interface.
8485 * Implemented the UMODE command to the server.
8487 * The server now sends UNKNOWN_COMMAND error status if client sends
8488 unknown command. Affected file silcd/command.c.
8490 * All server commands now handle the command identifier the right
8491 way when sending the command reply to the client. The client can
8492 use to identify the command replies with the identifier.
8494 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8496 * Added silc_server_get_client_route to resolve the route to
8497 the client indicated by the client ID. Affected file is
8500 * Added silc_server_relay_packet as general function to relay
8501 packet to arbitrary destination. This deprecates functions
8502 like _send_private_message_key, _relay_notify etc. Affected
8503 file is silcd/packet_send.[ch].
8505 Removed silc_server_send_key_agreement,
8506 silc_server_send_private_message_key and
8507 silc_server_packet_relay_notify functions from the file
8508 silcd/packet_send.[ch].
8512 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8513 server. Affected file silcd/packet_receive.[ch].
8515 * Implemented the KILL command to the client. Implemented the
8516 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8517 Affected files lib/silcclient/command[_reply].c and
8518 lib/silcclient/client_notify.c. Implemented the KILL notify
8519 printing in the user inteface.
8521 * Fixed a lot silc_parse_nick memory leaks from the client
8522 library in the file lib/silcclient/command.c.
8524 * Changed the silc_server_send_notify_on_channels's `sender'
8525 argument from SilcSocketConnection to SilcClientEntry to
8526 check the sender as entry and not as connection object and not
8527 to send to the client provided as argument. The affected file
8528 is silcd/packet_send.[ch].
8530 * The notify packets that are destined directly to the client used
8531 to not to be processed by the server. Now changed that and the
8532 server processes all notify packets. After relaying the packet
8533 to the client the notify packet is processed in the server.
8535 * The silc_server_free_client_data now checks whether there is
8536 pending outgoing traffic for the client and purges the data to
8537 the network before removing the client entry.
8539 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8541 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8542 an client is killed from the SILC Network. Updated the protocol
8545 Added new function silc_server_send_notify_killed to the
8546 silcd/packet_send.[ch].
8548 * Added function silc_server_packet_relay_notify to relay notify
8549 packets that are destined directly to a client. In this case
8550 the server does not process the notify packets but merely relays
8551 it to the client. Affected file silcd/packet_send.[ch].
8553 Added also silc_server_packet_process_relay_notify to check
8554 whereto relay the notify. Affected file is
8555 silcd/packet_receive.[ch].
8557 * Implemented the KILL command to the server.
8561 * Added the backup schema desgined last fall to the protocol
8562 specs for everyone to see. The specification is in the
8563 *-spec-xx.txt draft and the packet type definitions for the
8564 backup routers is in *-pp-xx.txt draft. Thusly, added also
8565 new packet type SILC_PACKET_CELL_ROUTERS.
8567 * A big security problem in the implementation discovered. The
8568 signoff of an client did not cause new channel key generation
8569 which it of course should've done. The channel keys must be
8570 always re-generated when client leaves (or signoffs) the channel.
8571 The silc_server_remove_from_channels funtion now handles
8572 the channel key re-generation.
8574 * Added `sender' argument to the silc_server_send_notify_on_channels
8575 to not to send the client provided as argument. Affected file
8576 silcd/packet_send.[ch].
8578 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8580 * Implemented OPER and SILCOPER commands into the server and
8583 * Added silc_auth_verify and silc_auth_verify_data to verify
8584 the authentication directly from the authentication payload.
8585 It supports verifying both passphrase and public key based
8586 authentication. Affected file lib/silccore/silcauth.[ch].
8588 * Added `hash' field to the SilcIDListData structure. It is the
8589 hash negotiated in the SKE protocol. Affected file is
8592 * Slight redesigning of the SilcAuthPayload handling routines.
8593 Do not send SilcPKCS but SilcPublicKey as argument.
8595 * Implemented the public key authentication support to the
8596 serverconfig. The public key is loaded from the provided path
8597 and saved as authentication data to void * pointer. Thus,
8598 changed the unsigned char *auth_data to void *auth_data;
8600 * Fixed SHUTDOWN command to send the reply before the server
8601 is shutdown. :) Affected file silcd/command.c.
8603 * Fixed fatal bug in CONNECT command. The hostname was invalid
8604 memory and server crashed. Affected file silcd/command.c.
8606 * Fixed fatal bug in CLOSE command. The server_entry became
8607 invalid but was referenced later in the command. Affected file
8610 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8612 * Fixed fatal bug in failure packet handling. Server ignored
8613 the failure and thus crashed when it came.
8617 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8619 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8620 that the command may be executed only once in (about) 2 seconds.
8621 The old SILC_CF_LAG flag is same but allows command bursts up
8622 to five before limiting.
8624 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8625 server code. Various commands now includes the CF_LAG_STRICT
8626 flag to disallow any kind of miss-use of the command.
8628 * Fixed the silc_buffer_unformat to not to allocate any data
8629 if the length of the data is zero. It used to allocate the
8630 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8632 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8634 * Changed the format of AdminConnection configuration section
8635 in the server. Added username of the admin to the format.
8636 Affected files silcd/serverconfig.[ch].
8638 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8639 to return admin configuration data by host, username and/or
8642 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8644 * Implemented WHOWAS command to the server. Added the functions:
8646 silc_server_command_whowas_parse,
8647 silc_server_command_whowas_send_reply,
8648 silc_server_command_whowas_from_client and
8649 silc_server_command_whowas_from_server
8651 * Added <Client ID> argument to the WHOWAS command reply. Updated
8652 the protocol specs accordingly.
8654 * Implemented WHOWAS command and command_reply to the client
8657 Implemented the WHOWAS printing on the user interface.
8659 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8661 * Added new argument to the WHOWAS command reply, the real name.
8662 It is an optional argument. Updated the protocol specs.
8664 * Added SilcIDCacheDestructor callback that is registered when
8665 the SilcIDCache is allocated. The callback is called when
8666 an cache entry in the ID Cache expires, or is purged from the
8667 cache. Added into lib/silccore/idcache.[ch].
8669 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8670 to destruct the client entries when the cache entry expires.
8671 Other ID Cache's in server and in the client library ignores
8674 * If the ID Cache entry's `expire' field is zero then the entry
8675 never expires. Added boolean `expire' argument to the
8676 silc_idcache_add function in the lib/silccore/idcache.[ch].
8677 If it is TRUE the default expiry value is used.
8679 * Added silc_server_free_client_data_timeout that is registered
8680 when client disconnects. By default for 5 minutes we preserve
8681 the client entry for history - for WHOWAS command.
8683 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8685 * Added support to the server to enforce that commands are not
8686 executed more than once in 2 seconds. If server receives
8687 commands from client more frequently, timeout is registered
8688 to process the commands. Affected file silcd/command.c.
8689 Added new function silc_server_command_process_timeout.
8691 * Changed NICK_NOTIFY handling in client library to check that
8692 if the client's nickname was changed, so there is no need to
8693 resolve anything from the server.
8695 * Removed error printing from the WHOIS and IDENTIFY commands.
8696 If error occurs then it is ignored silently in the client library.
8697 The application, however, may map the received error to
8698 human readable error string. The application currently maps
8699 the NO_SUCH_NICKNAME error to string.
8701 * Made the command status message public to the application. Moved
8702 them from lib/silcclient/command_reply.c to
8703 lib/silcclient/command_reply.h. The application can map the
8704 received command status to the string with the
8705 silc_client_command_status_message function.
8707 * Added check to the server to check that client's ID is same
8708 as the Source ID in the packet the client sent. They must
8711 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8713 * Added dist-bzip hook to the Makefile.am to make bzip2
8714 compressed distributions.
8716 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8718 * Server now enforces the maximum length for the nickname and
8719 the channel as protocol specification dictates. 128 bytes for
8720 nickname and 256 bytes for channel name.
8722 * Moved the WHOIS printing to the application. The client libary
8723 does not print out the WHOIS information anymore, the application
8724 must do it. Renamed silc_client_command_reply_whois_print to
8725 the silc_client_command_reply_whois_save.
8727 The client's idle time is also sent to the application now, and
8728 the idle is shown on screen.
8730 * Added silc_client_command_reply_identify_save to save the
8731 received IDENTIFY entries.
8733 * Do not check for channel private keys in message sending and
8734 reception if the channel does not have the PRIVKEY mode set.
8735 Affected file lib/silclient/client_channel.c.
8737 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8739 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8740 just surfaced after chaning the JOIN procedure.
8742 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8744 * Added silc_client_get_clients_by_list to get client entries
8745 from Client ID list, that is returned for example by JOIN
8746 and USERS command replies. The application should use this
8747 function for example when JOIN command reply is received to
8748 resolve the clients already on the channel (library does not
8749 do that anymore as USERS command reply is not used in the JOIN
8750 procedure anymore). Affected files lib/silcclient/silcapi.h and
8751 lib/silcclient/idlist.c.
8753 * JOIN command reply and USERS command reply returns now SilcBuffer
8754 pointers instead of unsigned char pointers when returning
8755 the client list and mode list.
8757 * Added <Client ID> argument to the JOIN command reply, mainly
8758 for the server to identify for which client the command was
8759 originally sent. Updated protocol specs accordingly.
8761 * Added SilcDlist private_key pointer to the SilcChannelEntry
8762 in the client to support the channel private keys. Affected
8763 file is lib/silcclient/idlist.h.
8765 * Added SilcChannelPrivateKey argument to the function
8766 silc_client_send_channel_message so that application can choose
8767 to use specific private ke if it wants to. If it is not provided,
8768 the normal channel key is used, unless private keys are set.
8769 In this case the first (key that was added first) is used
8770 as the encryption key.
8772 * Implemented the support for channel private key handling.
8773 Implemented the following functions:
8775 silc_client_add_channel_private_key,
8776 silc_client_del_channel_private_keys,
8777 silc_client_del_channel_private_key,
8778 silc_client_list_channel_private_keys and
8779 silc_client_free_channel_private_keys
8781 Affected file lib/silcclient/client_channel.c.
8783 * Added the support for the private keys in the channel message
8784 sending and encryption and in the message reception and
8785 decryption. Affected funtions are
8786 silc_client_send_channel_message and silc_client_channel_message.
8788 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8790 * Added SKE's key verify callback to the client library's
8791 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8793 * Removed the statement that server (or router) must send USERS
8794 command reply when joining to the channel so that the client
8795 knows who are on the channel. Instead, the client list and
8796 client's mode list is now sent in the JOIN command reply to the
8797 client who joined channel. This is better solution.
8799 * Added function silc_server_get_users_on_channel and function
8800 silc_server_save_users_on_channel to the silcd/server.[ch].
8802 * Removed function silc_server_command_send_users from the
8805 * Do not show topic on the client library anymore. The topic is
8806 sent in the command reply notify to the application and the
8807 application must show the topic now.
8809 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8811 * Added client searching by nickname hash into the IDENTIFY and
8812 WHOIS commands in the server as they were clearly missing from
8813 them. Affected file is silcd/command.c.
8815 * Fixed a bug in private message receiving in the client library.
8816 The remote ID was freed and it wasn't supposed, now it is
8819 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8821 * Minor fix to the channel payload; allocate the data area, as it
8822 needs to be of specific length.
8824 * If the key agreement port is zero then the operating
8825 system will define the bound port. Affected files are
8826 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8828 * Added new function silc_channel_payload_decrypt into the file
8829 lib/silccore/silcchannel.[ch].
8831 * Moved the channel message etc, check from silc_packet_decrypt
8832 to applications. The library calls now a generic
8833 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8834 when the packet is either normal or special. This was done to
8835 allow more wide range of checking that was not allowed when
8836 the code was in library. Now applications can do virtually any
8837 checks to the packet and return to the library the decision how
8838 the packet should be processed. Affected files are
8839 lib/silccore/silcpacket.[ch].
8841 Added silc_server_packet_decrypt_check to the server and
8842 silc_client_packet_decrypt_check to the client library.
8844 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8845 to send with specified source and destination information.
8847 * Channel message delivery between routers was broken after the
8848 channel key distribution was fixed earlier. The channel key
8849 was used be to distributed to other routers as well which is not
8850 allowed by the protocol. Now this is fixed and channel keys
8851 really are cell specific and the channel message delivery between
8852 routers comply with the protocol specification.
8854 * Fixed various commands in server to check also the global list
8855 for the channel entry and not just the local list. The affected
8856 file silcd/command.c.
8858 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8860 * Added assert()s to buffer formatting and unformatting routines
8861 to assert (if --enable-debug) when error occurs. Affected
8862 file: lib/silcutil/silcbuffmt.c.
8864 * Changed to auto-reconnect to check whether the remote host is
8865 router and register the re-connect timeout if it is. It used
8866 to check that whether we are normal server, but router must do
8867 auto-reconnect with another router as well. Affected file
8870 * Removed the [<key len>] option from CMODE command as the cipher
8871 name decides the key length, nowadays. See the defined ciphers
8872 from the protocol specification.
8874 * Added [<hmac>] option to the CMODE command to define the HMAC
8875 for the channel. Added SILC_CMODE_HMAC channel mode.
8877 * Added [<hmac>] option for the JOIN command so that user can
8878 select which HMAC is used to compute the MACs of the channel
8881 * Added Hmac field to the Channel Message Payload. The integrity
8882 of plaintext channel messages are now protected by computing
8883 MAC of the message and attaching the MAC to the payload. The
8884 MAC is encrypted. Now, it is clear that this causes some
8885 overhead to the size of the packet but rationale for this is that
8886 now the receiver can verify whether the channel message decrypted
8887 correctly and also when private keys are set for the channel the
8888 receiver can decrypt the packet with several keys and check from
8889 the MAC which key decrypted the message correctly.
8891 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8892 lib/silccrypt/silccipher.[ch].
8894 * Added silc_hash_len to return the digest length into the
8895 lib/silcrypt/silchash.[ch].
8897 * Rewrote parts of Silc Channel Payload interface in the
8898 lib/silccore/silcchannel.[ch]. The encode function now also
8899 encrypts the packet and parse function decrypts it.
8901 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8903 * Fixed a minor formatting bug in the SKE's key material processing.
8904 It actually might have processed the keys wrong way resulting
8907 * Redefined the mandatory HMAC algorithms and added new algorithms.
8908 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8909 and hmac-md5 truncated to 96 bits. The mandatory is now
8910 hmac-sha1-96. Rest are optional (including the one that used
8911 to be mandatory). Rationale for this is that the truncated HMAC
8912 length is sufficient from security point of view and can actually
8913 make the attack against the HMAC harder. Also, the truncated
8914 HMAC causes less overhead to the packets. See the RFC2104 for
8917 * Added new [hmac] configuration section. The SKE used to use
8918 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8919 is of course wrong. The official names that must be proposed in
8920 the SKE are the ones defined in the protocol specification
8921 (hmac-sha1-96 for example). The user can configure any hmac
8922 using any hash function configured in the [hash] section. At
8923 least, the mandatory must be configured.
8925 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8927 * Added HMAC list to the SKE proposal list. It has now both
8928 hash algorithm list and HMAC list. This makes the protocol
8929 incompatible with previous versions. The SKE now seems to work
8930 the way it is supposed to work, for the first time actually.
8932 * Defined plain Hash algorithms to the protocol specification.
8935 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8937 * Implemented support for key agreement packets into the server.
8938 Added functions silc_server_key_agreement and
8939 silc_server_send_key_agreement. Other than these functions,
8940 server has nothing to do with this packet.
8942 * Added support for private message key packets into the server.
8943 Added functions silc_server_private_message_key and
8944 silc_server_send_private_message_key.
8948 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8949 called in the protocol's final callback instead in the END
8950 protocol state. This makes a little more sense and in the same
8951 time in client we can use the same protocol routines for normal
8952 key exchange and to key agreement packet handling as well.
8954 * Added to both client's and server's KE protocol context the
8955 SilcSKEKeyMaterial pointer to save the key material. We will
8956 bring the key material to the protocol's final callback by doing
8957 this. The final callback must free the key material.
8959 * Added SKE's packet_send callback into client's KE protocol
8960 context so that the caller can choose what packet sending function
8961 is used. This way we can use different packet sending when
8962 doing normal SKE when doing key agreement packet handling (in
8963 the key agreement packet handling we do not want to encrypt
8966 * Implemented the responder side of the key agreement routines
8967 in the client. The client can now bind to specified port and
8968 accept incoming key negotiation. The key material is passed
8969 to the application after the protocol is over.
8971 * Implemented the processing of incoming Key Agreement packet
8972 in the client. Added function silc_client_key_agreement to
8975 * Implemented the intiator side of the key agreement routines
8976 in the client. The client can now initiate key agreement with
8977 another remote client. The key material is passed to the
8978 application after the protocol is over.
8980 * Created client_keyagr.c to include all the key agreement
8983 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8984 SILC_TASK_CALLBACK except that it is not static.
8986 * Created client_notify.c and moved the Notify packet handling
8987 from the client.[ch] into that file.
8989 * Created client_prvmsg.c and moved all private message and
8990 private message key routines from the client.[ch] into that file.
8992 * Create client_channel.c and moved all channel message and
8993 channel private key routines from the client.[ch] into that file.
8995 * Changed silc_client_get_client_by_id_resolve to resolve with
8996 WHOIS command instead of IDENTIFY command, in the file
8997 lib/silclient/idlist.c.
8999 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9001 * Implemented the SKE's responder side to the Client library.
9003 * When FAILURE is received to the protocol do not trust it
9004 blindly. Register a timeout to wait whether the remote closes
9005 the connection as it should do it, only after that process the
9006 actual failure. This was changed to both client and server.
9008 * Added client_internal.h to include some of the structures
9009 there instead of client.h in lib/silcclient/.
9011 * Added function silc_task_unregister_by_callback to unregister
9012 timeouts by the callback function.
9014 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9016 * Some "Incomplete WHOIS info" errors has been appearing on the
9017 log files. Took away the entry->userinfo check from WHOIS
9018 reply sending. The entry->userinfo is now " " if client did not
9019 provide one. I thought this was fixed earlier but something
9020 is wrong still. Let's see if the error still appears.
9022 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9024 * Fixed a minor bug in the login when the channel key is
9025 re-generated in the server. It used to generate the key in
9026 wrong order and thus caused problems in the channel traffic.
9028 * Fixed a minor bug in channel key distsribution after
9029 KICK command. The key was not sent to the router even though
9032 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9034 * Added silc_ske_process_key_material_data as generic routine
9035 to process any key material as the SILC protocol dictates. The
9036 function is used by the actual SKE library but can be used by
9037 applications as well. This relates to the private message keys
9038 and the channel private keys since they must be processed the
9039 same way the normal SILC session keys. The protocol dictates
9040 this. Affected files: lib/silcske/silcske.[ch].
9042 Added also silc_ske_free_key_material to free the
9043 SilcSKEKeyMaterial structure.
9045 * Defined silc_cipher_set_key function to set the key for
9046 cipher without using the object's method function. The affected
9047 files: lib/silccrypt/silccipher.[ch].
9049 * Implemented silc silc_client_add_private_message_key,
9050 silc_client_add_private_message_key_ske,
9051 silc_client_del_private_message_key,
9052 silc_client_list_private_message_keys and
9053 silc_client_free_private_message_keys functions in the
9056 Added functions silc_client_send_private_message_key to send
9057 the Private Message Key payload and silc_client_private_message_key
9058 to handle incoming Private Message Key payload.
9060 * Added Cipher field to the Private Message Key payload to set
9061 the cipher to be used. If ignored, the default cipher defined
9062 in the SILC protocol (aes-256-cbc) is used.
9064 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9066 * Removed lib/silcclient/ops.h file.
9068 Redefined parts of the SILC Client Library API. Created new
9069 file silcapi.h that deprecates the ops.h file and defines the
9070 published Client Library API. Defined also private message key
9071 API and channel private key API into the file.
9073 This is the file that the application must include from the
9074 SILC Client Library. Other files need not be included by
9075 the application anymore.
9077 * Added new key_agreement client operation callback and also
9078 defined the Key Agreement library API for the application.
9080 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9082 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9083 is used by clients to request key negotiation between another
9084 client in the SILC network. If the negotiation is started it
9085 is performed using the SKE protocol. The result of the
9086 negotiation, the secret key material, can be used for example
9087 as private message key.
9089 Implemented the Key Agreement payload into the files
9090 lib/silccore/silauth.[ch].
9092 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9094 * Redefined ciphers for the SILC protocol. Added some new ciphers
9095 and defined the key lengths for the algorithms. Changed the
9096 code accordingly. The default key length is now 256 bits.
9098 * Fixed SKE key distribution function silc_ske_process_key_material
9099 when the key length is more than 128 bits. The default key
9100 length in SILC is now 256 bits.
9102 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9103 to indicate unsupported algorithm.
9105 * Renamed rijndael.c to aes.c and all functions as well.
9107 * Fixed a long standing channel key setting bug in client library.
9108 Weird that it has never surfaced before.
9110 * Fixed bug in channel deletion. If the entire channel is removed
9111 then it must also delete the references of the channel entry
9112 from the client's channel list as the client's channel entry and
9113 the channel's client entry share same memory.
9115 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9117 * Implemented CONNECT and SHUTDOWN commands in the client.
9119 * Implemented CLOSE command to the client.
9121 * Added the function silc_idlist_find_server_by_name into the
9122 files silcd/idlist.[ch].
9124 Added the function silc_idlist_find_server_by_conn into the
9125 files silcd/idlist.[ch].
9127 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9129 * DIE command was renamed to SHUTDOWN. Updated the both code
9132 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9133 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9135 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9138 * Added function silc_server_create_connection function to create
9139 connection to remote router. My server implementation actually
9140 does not allow router to connect to normal server (it expects
9141 that normal server always initiates the connection to the router)
9142 so the CONNECT command is only good for connecting to another
9145 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9147 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9148 or some other client was kicked from the channel.
9150 Implemented the handling of the notify type to both client
9153 Implemented silc_server_send_notify_kicked to send the KICKED
9154 notify. It is used to send it to the server's primary router.
9156 * Implemented the KICK command into server and client.
9158 * Added `query' argument to the silc_idlist_get_client function
9159 to indicate whether to query the client from server or not if
9162 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9163 to indicate that the client is not channel founder.
9167 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9169 * Removed the rng context from SilcPacketContext structure and
9170 changed that the packet routine uses the Global RNG API.
9172 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9174 * Added support for quit message that client can "leave" on the
9175 channel when it quits the SILC. It is ditributed inside the
9176 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9178 Added silc_server_free_client_data that will take the
9179 signoff message as argument.
9181 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9183 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9185 * Updated parts of the protocol specification to keep it up
9188 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9190 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9191 payloads in one packet.
9193 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9194 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9195 use now the new List flag.
9197 * Also deprecated the following packet types: REPLACE_ID,
9198 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9200 * Added list support for Notify packet in server.
9202 * Added silc_server_send_notify_channel_change to send the
9203 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9204 the silc_server_send_replace_id.
9206 * Added silc_server_send_notify_nick_change to send the
9207 NICK_CHANGE notify type. Deprecates the function
9208 silc_server_send_replace_id.
9210 * Added silc_server_send_notify_join to send the JOIN notify type.
9211 Deprecates the function silc_server_send_new_channel_user.
9213 * Added silc_server_send_notify_leave to send LEAVE notify type.
9214 Deprecates the function silc_server_send_remove_channel_user.
9216 * Added silc_server_send_notify_cmode and
9217 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9218 types. Deprecates the silc_server_send_set_mode function.
9220 * Added SERVER_SIGNOFF notify type to indicate that server has
9221 quit. This means that all clients on the channel from that
9222 server will drop. This can be also used when netsplit happens.
9224 Deprecated REMOVE_ID packet type since it is not needed anymore
9227 Added silc_server_send_notify_server_signoff to send the
9228 SERVER_SIGNOFF notify type. Deprecates the function
9229 silc_server_send_remove_id.
9231 Added also silc_server_send_notify_signoff to send the
9232 SIGNOFF notify type.
9234 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9235 SILC protocol from this day on. Changed the protocol
9236 specification as well.
9238 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9239 notify type. It is used between routers to notify about
9240 topic changes on a channel.
9242 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9245 * Partly updated the protocol specification to comply with the
9246 changes now made. It is still though a bit outdated.
9248 * The JOIN notify type now takes one extra argument <Channel ID>.
9249 The packet used to be destined to the channel but now the
9250 JOIN type may be sent as list thus it is impossible to
9251 destine it to any specific channel. By adding this argument
9252 it is again possible.
9254 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9256 * Added CREDITS file. The CHANGES and CREDITS file will appear
9257 in the distribution as well.
9259 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9261 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9262 types in the server's silcd/packet_receive.c.
9264 * Implemented CMODE and CUMODE to work in router environment.
9266 * Fixed minor encoding and decoding buglet from the
9267 lib/silccore/silcmode.c.
9269 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9272 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9274 * Changed all SilcConfigServer* and silc_config_server* to
9275 SilcServerConfig* and silc_server_config*, respectively.
9278 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9280 * Associated the ID (client or server ID) to the Authentication
9281 Payload to avoid any possibility of forging. Updated the
9282 protocol specification and the code accordingly.
9284 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9286 * The RSA key length is now save to the RsaKey context in the
9287 key generation process in lib/silccrypt/rsa.c. The key length
9288 is now used to figure out the maximum size of the block allowed
9289 to be encrypted/signed.
9291 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9292 is equivalent to the silc_mp_mp2bin but does not allocate any
9295 * Changed silc_mp_mp2bin API to take length argument. If it is
9296 non-zero then the buffer is allocated that large. If zero, then
9297 the size is approximated using silc_mp_sizeinbase, which however
9300 * Created Global RNG API which is global RNG that application can
9301 initialize. After initializing, any routine anywhere in the
9302 code (including library) can use RNG without allocating a new
9303 RNG object. This was done to allow this sort of use of the
9304 RNG in code that has no chance to allocate RNG object. All
9305 applications currently allocate this and many routines in the
9306 library use this. Affected file lib/silccrypt/silcrng.[ch].
9308 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9309 it to use the Global RNG API.
9311 * Defined Authentication Payload into protocol specification that
9312 is used during SILC session to authenticate entities. It is
9313 used for example by client to authenticate itself to the server
9314 to obtain server operator privileges.
9316 Implemented this payload into the lib/silccore/silcauth.[ch].
9317 Implemented also routines for public key based authentication
9318 as the new protocol specification dictates.
9320 Moved definitions of different authentication methods from
9321 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9323 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9324 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9325 silc_pkcs_verify_with_hash functions into the file
9326 lib/silccrypt/silcpkcs.[ch].
9328 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9330 * The client entry's userinfo pointer must be always valid.
9331 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9332 will fail since it requires the userinfo. Now, the userinfo
9333 is allocated as "" if actual userinfo does not exist. Actually,
9334 it must exist and it is totally Ok to drop client connections
9335 that does not announce the userinfo. However, we will make
9336 this workaround for now.
9338 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9339 to return the remote port by socket.
9341 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9343 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9344 SILC_SERVER_PENDING_EXEC and added an new macro
9345 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9346 data or when error occurs while processing the pending command.
9348 Added new argument `destructor' into silc_server_command_pending
9349 and to the SilcServerCommandPending object. This destructor is
9350 now called after calling the pending callback or if error occurs
9351 immediately. If error occurs the actual pending callback won't
9352 be called at all - only the destructor. The destructor may be
9353 NULL if destructor is not needed.
9355 All this applies for client library code as well. Similar
9356 changes were made there as well for the pending commands.
9358 In the client, the application must now allocate the
9359 SilcClientCommandContext with the silc_client_command_alloc
9362 * Added reference counter to the SilcServerCommandContext. Added
9363 function silc_server_command_alloc and silc_server_command_dup
9366 Same type of functions added to the client library for the same
9369 * Removed the cmd_ident from IDListData away since it is now
9370 global for all connections. It is the command identifier used
9371 in command sending and with pending commands. The affected file
9374 * Added reference counter to the SilcSocketConnection objecet to
9375 indicate the usage count of the object. The object won't be
9376 freed untill the reference counter hits zero. Currently only
9377 server uses this, and client ignores it. The client must be
9378 set to use this too later. The affected files are
9379 lib/silccore/silcsockconn.[ch]. Added also the function
9380 silc_socket_dup to increase the reference counter.
9382 This was mainly added because it is possible that the socket
9383 is removed underneath of pending command or other async
9384 operation. Now it won't be free'd and proper DISCONNECTING
9385 flags, etc. can be set to avoid sending data to connection that
9386 is not valid anymore.
9388 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9389 the connection. After that it sets SILC_SET_DISCONNECTED.
9390 It is, however, possible that the socket data is not still freed.
9391 The silc_server_packet_process now checks that data is not
9392 read or written to connection that is DISCONNECTED. The socket
9393 get's freed when the reference counter hits zero.
9395 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9397 * Changed the client operation API: channel_message operation's
9398 `sender' is now the client entry of the sender, not the nickname
9399 and the `channel' is the channel entry, not the channel name.
9401 In the private_message operation the `sender' is now also the
9402 client entry of the sender not the nickname.
9404 Affected file is lib/silcclient/ops.h and all applications
9405 using the client operations.
9407 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9409 * Moved the calling of ops->connect() from connect_to_server_final
9410 into receive_new_id functin since that is the point when the
9411 client is actually allowed to send traffic to network. The
9412 affected file is lib/silcclient/client.c.
9414 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9416 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9417 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9418 (if needs broadcasting) instead of broadcasting the packets one
9419 by one which would make a burst in the network traffic.
9421 * Added `broadcast' argument to the functions in silcd/server.[ch]
9422 silc_server_create_new_channel[_with_id] to indicate whether
9423 to send New Channel packet to primary router.
9425 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9427 * Added new function into the silcd/server.[ch] files:
9428 silc_server_create_new_channel_with_id to create new channel with
9429 already existing Channel ID.
9431 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9432 lib/silccore/silcpacket.h. This packet is used t send list of
9433 Set Mode payloads inside one packet. Server uses this to set
9434 the modes for the channels and clients on those channels, that it
9435 announced to the router when it connected to it. The protocol
9436 specification has been updated accordingly.
9438 * The silc_server_new_channel did not handle the packet coming
9439 from normal server as it normally does not send that. However,
9440 when it announces its channels it does send it. Implemented
9441 the support for that.
9443 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9444 into the file lib/silccore/id.h.
9446 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9448 * Fixed memory leaks in the functions silc_idlist_del_client,
9449 silc_idlist_del_channel and silc_idlist_del_server in the file
9450 silcd/idlist.c. All of those leaked like a sieve.
9452 * Fixed some small memory leaks in the client's function
9453 silc_client_notify_by_server.
9455 * Added functions into silcd/server.c: silc_server_announce_clients,
9456 silc_server_announce_channels and silc_server_announce_server.
9457 These functions are used by normal and router server to announce
9458 to its primary router about clients, channels and servers (when
9459 router) that we own. This is done after we've connected to the
9462 These functions effectively implements the following packet types:
9463 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9464 and SILC_PACKET_NEW_ID_LIST.
9466 * Added new functions into the silcd/packet_receive.[ch]:
9467 silc_server_new_id_list, silc_server_new_channel_list and
9468 silc_server_new_channel_user_list to handle the incoming
9469 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9471 * Added support of changing Channel ID in the function
9472 silc_server_replace_id. If the server that announces a channel
9473 to the router already exists in the router (with same name but
9474 with different Channel ID), router is responsible to send
9475 Replace ID packet to the server and force the server to change
9476 the Channel ID to the one router has.
9478 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9479 client that the Channel ID has been changed by the router. The
9480 normal server sends this to the client. Client must start using
9481 the new Channel ID as the channel's ID.
9483 Implemented handling of this new type into lib/silcclient/client.c
9484 into the function silc_client_notify_by_server.
9486 * Added new function silc_idlist_replace_channel_id into the files
9487 silcd/idlist.[ch] to replace the Channel ID.
9489 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9491 * Call silc_server_command_identify_check always when processing
9492 the IDENTIFY command in silcd/command.c
9494 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9496 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9497 send keepalive packets. The packet can be sent by clients,
9498 servers and routers.
9500 Added function silc_socket_set_heartbeat into the file
9501 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9502 If not set, the heartbeat is not performed. The actual
9503 heartbeat is implemented in the low level socket connection
9504 library. However, application is responsible of actually
9507 Added silc_server_send_heartbeat to send the actual heartbeat
9508 packet into silcd/packet_send.[ch]. Server now performs
9509 keepalive with all connections.
9511 * Added silc_task_get_first function into lib/silcutil/silctask.c
9512 to return the timeout task with shortest timeout. There was a bug
9513 in task unregistration that caused problems. TODO has been
9514 updated to include that task system must be rewritten.
9516 * The client library will now resolve the client information when
9517 receiving JOIN notify from server for client that we know but
9518 have incomplete information.
9520 * Rewrote parts of silc_server_remove_from_channels and
9521 silc_server_remove_from_one_channel as they did not remove the
9522 channel in some circumstances even though they should've.
9524 * Encryption problem encountered in server:
9526 The LEAVE command used to send the Channel Key packet to the
9527 router immediately after generating it. However, the code
9528 had earlier sent Remove Channel user packet but not immediately,
9529 ie. it was put to queue. The order of packets in the router
9530 was that Channel Key packet was first and Remove Channel User
9531 packet was second, even though they were encrypted in the
9532 reverse order. For this reason, MAC check failed. Now, this
9533 is fixed by not sending the Channel Key packet immediately but
9534 putting it to queue. However, this is more fundamental problem:
9535 packets that are in queue should actually not be encrypted
9536 because packets that are sent immediately gets encrypted
9537 actually with wrong IV (and thus MAC check fails). So, packets
9538 that are in queue should be encrypted when they are sent to
9539 the wire and not when they put to the queue.
9541 However, the problem is that the current system has not been
9542 designed to work that way. Instead, the packet is encrypted
9543 as soon as possible and left to the queue. The queue is then
9544 just purged into wire. There won't be any fixes for this
9545 any time soon. So, the current semantic for packet sending
9548 o If you send packet to remote host and do not force the send
9549 (the packet will be in queue) then all subsequent packets to the
9550 same remote host must also be put to the queue. Only after the
9551 queue has been purged is it safe again to force the packet
9554 o If you send all packets immediately then it safe to send
9555 any of subsequent packets through the queue, however, after
9556 the first packet is put to queue then any subsequent packets
9557 must also be put to the queue.
9559 Follow these rules and everything works fine.
9561 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9563 * Added new function silc_server_remove_clients_by_server to
9564 remove all client entries from ID list when the server connection
9565 is lost. In this case it is also important to invalidate all
9566 client entires as they hold the invalid server entry. This
9567 fixes fatal bug when server has lost connection and will reconnect
9570 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9572 * Made some sanity checks to silc_server_daemonise like to check
9573 whether the requested user and group actually exists.
9575 * Added sanity check to SKE's silc_ske_responder_finish to check
9576 that the public and private key actually is valid.
9578 * Invalidate the client's nickname when receiving Replace ID
9579 packet and the Client ID is being replaced. This means that the
9580 server will query the nickname if someone needs it (client)
9583 * Sort the ID Cache in client library when the ID Cache data
9584 has changed (needs sorting).
9586 * Do not allow for SILC client to create several connections to
9587 several servers. The client does not support windows right now
9588 and generating multiple connections causes weird behaviour.
9590 Irssi-silc client does support windows and can handle several
9591 connections without problems, see: www.irssi.org and SILC plugin.
9593 * Fixed some places where client was added to the IDList. The
9594 rule of thumb is following (in order to get everything right):
9595 If the client is directly connected local client then the
9596 `connection' argument must be set and `router' argument must be
9597 NULL to silc_idlist_add_client function. If the client is not
9598 directly connected client then the `router' argument must
9599 bet set and the `connection' argument must be NULL to the
9600 silc_idlist_add_client function.
9602 * The funtion silc_server_packet_send_local_channel actually did
9603 not check whether the client was locally connected or not. It
9604 does that now. Fixed a bug related to LEAVE command.
9606 * Fixed Remove Channel User payload parsing bug in server's
9607 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9609 * The server's silc_server_save_channel_key now checks also the
9610 global ID list for the channel as it might not be in the local
9611 list. Fixed a bug related to LEAVE command.
9613 * Is this the end of the [<unknown>] buglet that has been lurking
9614 around for a long time? A little for loop fix in server's
9615 silc_server_command_whois_parse that is used by both IDENTIFY
9616 and WHOIS command. At least, this was a clear bug and a cause
9617 of one type of [<unknown>] buglet.
9619 * WHOIS and IDENTIFY commands call the function
9620 silc_server_command_[whois/identify]_check function even if
9621 we are not router server.
9623 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9625 * Added --with-gmp configuration option. If set the GMP
9626 is always compiled in the SILC source tree. If not set then
9627 it is checked whether the system has the GMP3 installed. If
9628 it has then the GMP won't be compiled (the system's headers
9629 and library is used), if it doesn't have it then the GMP is
9630 compiled in the SILC source tree.
9632 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9634 * Changed RSA private exponent generation to what PKCS #1
9635 suggests. We try to find the smallest possible d by doing
9636 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9637 not security fix but optimization.
9639 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9641 * Added new config entry [Identity] to fork the server and run
9642 it as specific user and group. A patch from Bostik.
9644 * Imported Dotconf configuration library into lib/dotconf.
9645 This will be used to create the SILC configuration files later.
9646 It will appear in the distsribution after this commit.
9648 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9650 * A big code auditing weekend happening. Auditing code for
9651 obvious mistakes, bugs and errors. Also, removing any code
9654 Removed files for being obsolete:
9656 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9657 inline in the file lib/silcutil/silcbuffer.h)
9659 o lib/silcutil/silcbufutil.c (the header has inline versions)
9661 Changed code to fix possible error conditions:
9663 o The buffer formatting routines now check that the destination
9664 buffer really has enough space to add the data. This applies for
9665 both buffer formatting and unformatting
9666 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9667 unformatting was changed to accomodate following rules:
9668 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9669 sent to the function while XXX_*STRING will not allocate or copy
9670 the data into the buffer. Instead it sets the pointer from the
9671 buffer into the pointer sent as argument (XXX_*STRING used to
9672 require that the pointer must be allocated already). This change
9673 makes this whole thing a bit more consistent and more optimized
9674 (note that the data returned in the unformatting with XXX_*STRING
9675 must not be freed now). The routines return now -1 on error.
9677 o Tried to find all code that use buffer_format and buffer_unformat
9678 and added return value checking to prevent formatting and
9679 especially unformatting errors and possible subsequent fatal
9682 o Changed ske->x and ske->KEY to mallocated pointers in
9683 lib/silcske/silcske.h. Fixed possible data and memory leak.
9685 o Added return value checking to all *_parse* functions. Fixed
9686 many memory leaks as well.
9688 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9689 so that buffer overflows would not happen. All code now also
9690 checks the return value as it can fail.
9692 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9694 * Added reconnection support to server if the normal server looses
9695 its connection to the router (for example if router is rebooted).
9696 The server performs normal reconnection strategy implemented
9697 to the server. Affected file silcd/server.c.
9699 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9701 * Added new packet type SILC_PACKET_SET_MODE that is used to
9702 distribute the information about changed modes (for clients,
9703 channels and clients channel modes) to all routers in the
9704 network. Updated the protocol specification accordingly.
9706 Added functions into silcd/packet_send.c and
9707 silcd/packet_receive.c: silc_server_send_set_mode,
9708 silc_server_set_mode.
9710 Added new files silcmode.[ch] into lib/silccore that implements
9711 the encoding and decoding of Set Mode Payload. Added new type
9712 SilcSetModePayload. Moved the definitions of different modes
9713 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9715 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9717 * Oops, a little mistake in server's connection authentication
9718 protocol. The protocol is not ended with FAILURE but with
9719 SUCCESS if the authentication is Ok. :) Affected file is
9722 * Implemented NICK_CHANGE notify handling in server in the file
9723 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9724 the local clients on the channel. After the changing nickname
9725 in router environment snhould work and the [<unknown>] nickname
9726 should appear no more.
9728 The silc_server_replace_id function that receives the Replace ID
9729 payload now sends the NICK_CHANGE notify type also in the file
9730 silcd/packet_receive.c
9732 * Changed WHOIS and IDENTIFY command to support the maximum amount
9733 of arguments defined in protocol specs (3328 arguments). This
9734 fixed a bug that caused problems when there were more than three
9737 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9739 * Added extra parameter, command identifier, to the
9740 silc_client_send_command so that explicit command identifier
9743 Changed that ID list routines uses specific command identifier
9744 when sending WHOIS/IDENTIFY requests to the server so that they
9745 can be identified when the reply comes back.
9747 Affected files lib/silcclient/command.[ch],
9748 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9750 * Added `sender' argument to silc_server_packet_send_to_channel
9751 to indicaet the sender who originally sent the packet to us
9752 that we are now re-sending. Ignored if NULL. Affected file
9753 silcd/packet_send.[ch].
9755 * Added some server statistics support in silcd/server_internal.h
9756 SilcServerStatistics structure and around the server code. Also
9757 send some nice statistics information when client is connecting
9760 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9762 * Fixed channel ID decoding in server's JOIN command reply in
9763 silcd/command_reply.c
9765 * Fixed braodcasting of replace ID payload to not to send it if
9766 we are standalone server in silcd/packet_receive.c.
9768 * Fixed all channel message sending routines to not to send
9769 packets to clients that has router set, since they are routed
9770 separately in the same function earlier. Affects file
9771 silcd/packet_send.c and all channel packet sending functions.
9773 * In USERS reply, res_argv[i] are not allocated, the table
9774 is allocated. Thus changed that free the table, not its
9777 * In server's whois_check and identify_check if the client is
9778 locally connected do not send any WHOIS commands - they are not
9781 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9783 * Fixed some minor bugs in client when sending WHOIS command. The
9784 arguments was in wrong order.
9786 * Removed statis function add_to_channel from server in
9787 silcd/command.c that was previously used with the joining but
9790 * Tested USERS command in router environment successfully with two
9791 routers, two servers and two clients.
9793 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9795 * Reorganized the USERS command and command reply in client library
9796 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9797 When the command is given by user we register a pending command
9798 callback that will reprocess the command after the reply has been
9799 received from the server. When reprocessing the packet we then
9800 display the information. Thus, the USERS information is displayed
9801 now in the command callback instead of in the command reply
9802 callback. The processing of the command is same as previously
9803 when server has sent the command reply in the JOINing process.
9805 * Added to USERS command in silcd/command_reply.c to join the client,
9806 we didn't use to know about, to the channel after we've created
9807 a client entry for it. Also, for clienet we did know already still
9808 check whether it is on the channel or not and add it if not.
9810 * Removed silc_server_command_join_notify as the function and its
9813 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9815 * Changed the client's pending command handling to the same as the
9816 server's pending command handling. It is also now possible to
9817 execute command reply functions from other command reply
9818 function as the function callbacks for commands and command
9819 replies are one and same. The pending commands are not static
9820 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9821 in client connection context. Thus, pending commands are server
9822 connection specific as it is convenient.
9824 Changed the function silc_client_command_pending and
9825 silc_client_command_pending_del and added new function
9826 silc_client_command_pending_check. Removed the
9827 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9830 * Added cmd_ident, current command identifier, to the client
9831 connection context in lib/silcclient/client.h to keep track on
9832 command identifiers used in command sending. Client's command reply
9833 function handling now supports the mandatory command identifiers.
9835 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9836 funtions in client to fully support pending command callbacks.
9838 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9839 as one of the arguments to the application in the command reply
9842 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9843 before first releasing SILC but came back. Now it is removed again
9844 and should come back nomore. The FORWARDED flag was used only
9845 by the JOINing procedure by forwarding the command packet to router.
9846 Now, the JOINing procedure has been changed to more generic (due
9847 to various router environment issues) and FORWARDED is not needed
9848 anymore for anything. The protocol specification is yet to be
9851 Now, removed silc_server_packet_forward from server and the flag
9852 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9854 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9856 * Renamed NAMES command to USERS command. The NAMES was named that
9857 due to historical reasons. Now it is renamed. Also, rewrote
9858 parts of the USERS command. The nickname list is not sent anymore
9859 by the server. Only Client ID and mode lists are sent in the USERS
9860 command. Changed this also to the protocol specification.
9862 The client now resolves the names and stuff after it receives
9863 the USERS list from the server when joining to the channel.
9865 * WHOIS and IDENTIFY commands has been changed to support multiple
9866 Client ID's per command. One can now search for multiple users
9867 in the network by sending only one WHOIS or IDENTIFY command.
9868 Changed the code and the protocol specifications.
9870 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9871 uses silc_server_command_whois_parse to parse the request. */
9873 * If normal server, do not parse the WHOIS and IDENTIFY requests
9874 before sending it to the router. Saves some time.
9876 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9878 * Fixed JOIN command on client library. Wrong number of arguments
9879 used to crash the client.
9881 * Added silc_server_channel_has_global function to check whether
9882 channel has global users or not.
9884 * Added silc_server_channel_has_local function to check whether channel
9885 has locally connected clients on the channel.
9887 * The silc_server_remove_from_one_channel now checks whether the
9888 channel has global users or not after given client was removed from
9889 the channel. It also checks whether the channel has local clients
9890 on the channel anymore. If it does not have then the channel entry
9891 is removed as it is not needed anymore.
9893 * The silc_server_notify now checks on JOIN notify whether the joining
9894 client is one of locally connected or global. If it is global then
9895 the channel has now global users on the channel and that is marked
9896 to the channel entry. Also, it now saves the global client to
9897 global list who is joining and JOINs it to the channel. This is
9898 for normal server, that is.
9900 Changed silc_server_send_notify_on_channel,
9901 silc_server_packet_relay_to_channel and
9902 silc_server_packet_send_to_channel check if we are normal server
9903 and client has router set (ie. global client) do not send the
9904 message to that client, as it is already routed to our router.
9906 * Implemented LEAVE notify type handling in silc_server_notify
9909 * Tested LEAVE command in router environment successfully. Tested
9910 with two routers, two servers and two clients.
9914 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9916 * Implemented SIGNOFF notify type handling in silc_server_notify
9919 * silc_server_remove_id now removes the client entry from all channels
9920 it has joined and thusly sends SIGNOFF notify type.
9922 * Rewrote the NAMES list generation in server by removing two excess
9923 loops. The lists are created now inside one loop.
9925 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9927 * silc_server_remove_channel_user checks now also global list
9928 for channel and client.
9930 * silc_server_new_channel_user checks now both local and global
9931 list for channel and client. Fixed a bug in client id decoding.
9932 Used to decode wrong buffer.
9934 * silc_server_channel_message checks now both local and global
9935 list for channel entry.
9937 * Tested channel joining (hence JOIN) in router environment
9938 successfully. Tested with two routers, two servers and two
9941 * Tested channel message sending in router environment successfully.
9943 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9945 * Added silc_server_save_channel_key into server.[ch] to save the
9946 received channel key in Channel Key payload processing. It is
9947 also used in JOIN command reply handling.
9949 Equivalent function silc_client_save_channel_key added into
9950 client.[ch] into client library.
9952 * Changed JOIN command reply to send information whether the channel
9953 was created or not (is existing already) and the channel key
9954 payload. Changed protocol specs accordingly.
9956 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9957 the request was sent by ID and not by nickname. Crashed on
9960 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9962 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9963 now correctly save the received data.
9965 * silc_server_free_sock_user_data now notifies routers in the
9966 network about entities leaving the network.
9968 At the same time implemented functions silc_server_remove_id
9969 and silc_server_send_remove_id to receive and send REMOVE_ID
9970 packets. The packet is used to notify routers in the network
9971 about leaving entities. The ID removed will become invalid in
9974 * Added function silc_idlist_del_server into server. Removes and
9975 free's server entry from ID list.
9977 * silc_server_private_message function now checks, if we are router,
9978 that the destination ID really is valid ID, naturally.
9980 * In router when NEW_ID packet is received (for new client) the
9981 hash of the Client ID is saved in the ID Cache but the
9982 client->nickname is set to NULL, instead of putting the hash
9985 IDENTIFY command now also checks that client->nickname must be
9986 valid. If it is not if will request the data from the server who
9987 owns the client. Added new function
9988 silc_server_command_identify_check.
9990 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9991 to set the command to already allocated Command Payload.
9993 * Tested private message sending in router environment with two
9994 routers, two servers and two clients. Fixed minor bugs and now
9997 * Fixed segfault from client's NAMES command. Used to crash if
10000 * Forwarded packets must not be routed even if it is not destined
10001 to the receiver. Changed server code comply with this.
10003 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10005 * Added `require_reverse_mapping' boolean value to ServerParams
10006 structure. If TRUE (not default) the server will require that
10007 the connecting host has fully qualified domain name.
10009 If the reverse mapping is not required and hostname could not be
10010 found the IP address is used as hostname.
10012 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10014 * Implemented version string checking to both client and server.
10015 The check is incomplete currently due to the abnormal version
10016 strings used in development version of SILC.
10018 * Changed all command functions in server to use the new
10021 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10023 * Changed char *data to unsigned char *data in ID Cache system to
10024 support binary data as ID Cache data. Changed code to support
10025 binary data in lib/silccore/idcache.c.
10027 * Renamed silc_server_packet_relay_command_reply to
10028 silc_server_command_reply as it is normal packet receiving
10029 function. Rewrote the function to accept command replys for
10030 servers and not only for clients.
10032 * Mark remote router always as registered server if we are connecting
10033 to it. Otherwise, commands sent by the router to us are ignored.
10035 * All ID List find routines now returns the ID Cache Entry pointer
10036 as well if requested.
10038 * WHOIS command works now in router environment, tested with two
10039 routers, two servers and two clients.
10041 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10042 in router environment (as it is almost equivalent to WHOIS) but
10043 hasn't been tested thoroughly. Added new functions:
10045 silc_server_command_identify_parse
10046 silc_server_command_identify_send_reply
10047 silc_server_command_identify_from_client
10048 silc_server_command_identify_from_server
10050 * Disabled route cache adding because adding two different ID's with
10051 same IP replaces the old cache entry thus giving wrong route.
10052 The entry->router->connection is always the fastest route anyway
10053 so route cache may not be needed. Of course, new routes maybe
10054 established after receiving the ID when the entry->router->connection
10055 might not be anymore the most optimal.
10057 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10059 * Add route cache for received ID for fast routing.
10061 * Added silc_server_packet_route to route received packet on router
10062 that is not destined to us.
10064 * Renamed silc_server_get_route to silc_server_route_get.
10066 * Added id_string and id_string_len fields into SilcServer to
10067 include encoded ServerID for fast comparing without excess
10068 encoding of the ID's.
10070 * Cleaned up WHOIS command on server side. Added following static
10073 silc_server_command_whois_parse
10074 silc_server_command_whois_check
10075 silc_server_command_whois_send_reply
10076 silc_server_command_whois_from_client
10077 silc_server_command_whois_from_server
10079 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10080 arguments in command replies. All command functions should be
10081 updated to use this macro.
10083 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10085 * Minor typo fixes on command reply handling on server.
10087 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10089 * Added silc_server_command_add_to_channel internal routine to add
10090 the client to the channel after router has created the channel and
10091 sent command reply to the server.
10093 * Added generic silc_server_send_command to send any command from
10096 * Use static buffer with ID rendering instead of duplicating data.
10098 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10100 * Fixed a channel user mode bug when joining to a channel server gave
10101 everybody channel founder rights, oops.
10103 * We mark ourselves as the router of the incoming server connection
10104 if we are router ourselves. This way we can check in some packet
10105 sending functions whether it is locally connected server. For
10106 incoming router connections we put NULL.
10108 * For router sending packets locally means now always sending the
10109 packet cell wide; to local clients and local servers. For normal
10110 server sending packet locally means sending it to only local
10113 * Fixed the JOIN command to really work in router environment. If the
10114 channel is created it is always created by the router. Router is
10115 also responsible of making the initial joining to the channel,
10116 sending JOIN notify to the sending server and distributing
10117 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10118 does not exist server doesn't do anything else but forward the
10119 command to the router which performs everything.
10121 * Added silc_server_send_channel_key function to send the Channel Key
10124 * Added silc_server_create_channel_key to create new channel key. The
10125 channel key is now re-generated everytime someone joins or leaves
10126 a channel, as protocol dictates. Note: channel->key_len is the
10127 key length in bits.
10129 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10131 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10132 packet_receive.[ch] to separate packet sending and receiving
10133 routines. The server.[ch] now includes everything else including
10134 actual packet processing (writing and reading data) and other
10137 Renamed silc_server_private_message_send_internal to
10138 silc_server_send_private_message. The routine is still though
10139 used only to relay private messages as server does not send
10140 private messages itself.
10142 Renamed silc_server_new_channel to silc_server_create_new_channel
10143 and added new function sicl_server_new_channel that handles the
10144 incoming New Channel packet. Added also new sending function
10145 silc_server_send_new_channel to send New Channel Payload.
10147 * Added new function silc_server_notify to process incoming notify
10148 packet to the server/router. Server may then relay the notify
10149 to clients if needed.
10151 * Added new function silc_server_new_channel_user to process incoming
10152 New Channel User packet. Router will redistribute the packet and
10153 send JOIN notify to its local clients and locally connected servers
10154 if needed. Normal server will send JOIN notify to its local client
10155 on same channel when received this packet. Added also corresponding
10156 sending function silc_server_send_new_channel_user to sent the
10159 * Added boolean route argument to send_notif_to_channel and
10160 packet_send_to_channel functions to attempt to route the packet
10161 if it is TRUE and send only locally if it is FALSE.
10163 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10165 * silc_server_replace_id now broadcasts the received replace ID
10166 packet if it is not broadcast packet already. The router must
10167 broadcast to inform other routers about changed ID.
10169 * Added backpointer to server's router into SilcServer context in
10170 silcd/server_internal.h.
10172 * Fixed silc_server_packet_broadcast to send correct broadcast
10175 * The channel key is now distributed to the local client as soon
10176 as it is received from the router (in router environment) so that
10177 no other packet may be sent for the channel until client has
10180 * silc_server_remove_channel_user now broadcasts the received
10181 Remove Channel User packet if it is not broadcast packet already.
10182 The router must broadcast to inform other routers about removed
10185 * Added users field into SilcPacketContext that is a reference count
10186 of the context. One can increase the reference count by calling
10187 silc_packet_context_dup which is now changed to just increase the
10188 reference count instead of duplicating the data. The reference
10189 count is decresed by calling silc_packet_context_free that will
10190 free the data after the reference count hits zero.
10192 For now on the packet context and everything allocated into it
10193 (including the raw packet from network) must be freed by calling
10194 the new silc_packet_context_free function. Added also new function
10195 silc_packet_context_alloc that must be used now to allocate the
10196 context. This also means that if a routine is asynchronous from
10197 silc_[client/server]_packet_parse_type the packet context must
10198 be duplicated by calling silc_packet_context_dup. Otherwise it
10199 gets free'd after silc_[client/server]_packet_parse_type returns.
10200 Also, one must remember that if packet is duplicated then its
10201 reference count must be decresed by calling the free function as
10202 many times as it was duplicated.
10204 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10205 from both client and server.
10207 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10209 * Made joining to a channel working in router environment.
10211 * Cleaned up JOIN command on server side and create function
10212 silc_server_command_join_channel internal routine to make the
10215 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10217 * Changed silc_command_pending list to SilcDList. Also, added
10218 `ident' field to SilcServerCommandPending structure to identify
10219 the reply and to call correct callback.
10221 Added silc_server_command_pending_check function to replace the
10222 corresnponding macro. The silc_command_pending list is not
10225 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10226 to set identifier to previously allocated Command Payload. It
10227 is used to set identifier for command when resending Command
10230 * Added silc_command_payload_encode_payload to encode Command
10231 Payload buffer from SilcCommandPayload structure.
10233 * Added silc_argument_payload_encode_payload to encode Argument
10234 payload buffer from SilcArgumentPayload structure.
10236 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10238 * Changed WHOIS command to support router connection on server side.
10239 The whois request is always sent to router unless the server is
10240 standalone server. After server has received the reply from the
10241 router will it send the reply to the client.
10243 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10244 broadcast received broadcast packet. The function is used only
10245 by router. The broadcast packet is always sent to the router's
10248 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10249 render given ID to printable string, for log files for example.
10251 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10253 * Made basic router to router connections working. At least they
10254 can now connect to each other but nothing really works the way
10255 they are supposed - yet.
10257 * Added new initiator token to RouterConnection configuration
10258 file in silcd/serverconfig.[ch]. It is used to tell whether we
10259 are the initiator to the remote router or whether we'll expect
10260 the other end to connect.
10262 * Moved registering of listener task to silc_server_init, hence
10263 the server starts listenning as soon as it is run, even if it
10264 does not have connections to other routers. Let's see how well
10267 * Changed default connection retry timeouts for more suitable in
10270 * Removed cipher and such arguments from silc_idlist_add_client
10271 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10272 Added new function silc_idlist_add_data to add the keys and stuff
10275 * Added SilcIDListData structure and added it to SilcClientEntry
10276 and SilcServerEntry as their first field in the structure. This
10277 way we can explicitly cast the ID entries to the SilcIDListData
10278 structure and get common data for the entries. In past, we had
10279 to first check what type of connection it is and then cast it to
10280 correct ID entry type. Now, we can directly cast the opaque
10281 pointer to the SilcIDListData (no matter what ID entry it actually
10282 is) and get the data needed.
10284 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10286 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10287 in some circumstances even if threre were timeout tasks, though not
10288 IO tasks, but tasks anyway. Now fixed.
10290 * Defined SilcServerConnection structure to hold connection specific
10291 stuff about directly connected servers and routers. The definition
10292 is currently in silcd/server_internal.h. I thought about having
10293 a bit more important role fro this struct but for now it is used
10294 only when connecting to other server (or router actually).
10296 * Added connecting retry support in server when connecting to
10297 router(s). The retry feature implement exponential backoff
10298 algorithm. Also, added SilcServerParams structure to hold default
10299 parameters for server. For now, it include these retry settings
10300 and are hard coded. After server is moded to be as Silc Server
10301 Library this structure will be more important.
10303 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10305 * Changed client librarys channel->clients table to SilcList and
10306 changed code accordingly.
10308 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10310 * Changed client's channel table to SilcList and changed code
10311 accordingly. Also changed SilcChannelClientEntry to include back-
10312 pointer to the channel so that client entry can use that structure
10313 as list as well and we have fast cross-reference to the channel.
10314 This change dramatically decreased the complexity of channel
10315 handling with client entry and vice versa (removed one extra
10316 loop when searching for channel entry from many functions).
10318 * Changed server->sim from table to SilcDList and changed code
10321 * NAMES command can now be used from user interface. It will show
10322 the user list on the channel, neatly.
10324 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10325 Code now saves realname of the user if it becomes available.
10327 * Renamed configure.in to configure.in.pre and made ./prepare
10328 script to automatically add correct version string to
10329 configure.in which it creates from configure.in.pre.
10331 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10333 * NAMES command reply now shows users mode with the nickname when
10334 joining to channel.
10336 * Moved silc_client_ch[u]mode[_char] functions from
10337 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10338 place sucks, they are utility functions and should be in some
10341 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10343 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10346 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10350 * Added TRQ (efficient deque and list library) into lib/trq. This is
10351 a very good list library that is currently used in the SILC. Defined
10352 SilcList API over the library because I didn't like the API very
10353 much. See lib/trq/silclist.h for the API and examples of how to
10354 use the API. Fixed various places in the code to use the new
10355 SilcList API. The SilcList is meant for lists that has a structure
10356 already defined as a list. It is not suitable to add just some
10357 context to the list (in TRQ, the context is the list actually).
10359 So, I defined SilcDList that can be used for the purpose where
10360 predefined list structure does not exit. This can be used as
10361 such list. Now some context just can be added to the SilcDList.
10362 Currently this list is not used in the SILC just yet, though there
10363 are a lot places where this can replace dynamically allocated
10364 tables and I will fix these places, later, to use SilcDList.
10365 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10366 and use TRQ internally).
10368 Also fixed some annoying warning messages that the original TRQ
10369 code generated. Also minor changes to TRQ's Makefile.in.
10371 * Added support for querying by Client ID to both WHOIS and
10372 IDENTIFY commands into server, as required by the protocol.
10374 * Removed method function pointers from SilcBuffer structure. They
10375 weren't used to anything and just increased the context size for
10376 no good reason. This change also made silc_buffer_alloc and
10377 silc_buffer_free functions inline functions.
10379 * Disabled command flooding detection support until it's fixed so
10380 that it accepts commands in but does not execute them more than once
10383 * Added silc_net_localhost(), to return local hostname, into
10384 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10385 that must be initialized before calling silc_client_init.
10387 * Added new function: silc_server_send_notify_on_channels to send
10388 notify messages to all channels client has joined. It is assured
10389 that the message is sent only once per client.
10391 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10392 lib/silcutil/silcutil.[ch] as silc_format function. The new
10393 function is generic and is used by server as well, not only by
10394 the logging routines.
10396 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10397 the provided version string was not acceptable. Added new function:
10398 silc_ske_check_version into lib/silcske/silcske.h. The function
10399 must be implemented by the application (client or server) and it
10400 does not reside in the SKE library. The function checks the version
10401 string remote end sent.
10403 * Added back pointers (to opaque context and to SilcSocketConnection)
10404 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10406 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10407 duplicate packet context structure.
10409 * Changed `notify' client operation to send same arguments as client
10410 receives from server except for ID's. ID's are mapped to correct
10411 ID entry and that is returned. Also, if channel entry is not sent
10412 by server but the notify is for channel the channel entry is sent
10413 to application (otherwise application doesn't know that it is for
10414 channel (library gets it from packet's Destination ID)).
10416 * Added silc_client_remove_from_channels into client library to
10417 remove a client from all channels it has joined to. Used when
10418 received SIGNOFF notify from server. Added also new function
10419 silc_client_replace_from_channels to replace old ID entry with
10420 new ID entry on all channels. Used when received NICK_CHANGE
10421 notify from server.
10423 * Fixed ID Cache list handling in silc_idlist_get_client in
10424 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10425 to get (or query) client by ID.
10427 * Updated TODO list.
10429 * Added connection authentication status message defined by the
10430 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10431 support for these into the code in client and server side.
10433 * Added generic function silc_client_send_command to send any command
10434 with variable argument list. Application should use this function
10435 to send commands if the command functions provided by the library
10436 does not suite for the application's user interface needs.
10438 * Added new `failure' client operation. Application is notified about
10439 received failure packet if client is executing a protocol. In this
10440 case the protocol's execution has failed.
10442 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10443 is required by the protocol.
10445 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10446 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10449 * Added status flag to SilcSKE object to indicate realtime status
10450 of the SKE protocol.
10452 * Application receives now exactly same command reply arguments as
10453 the library receives from server. However, if ID is received the
10454 corresponding ID entry is returned to the application (eg. Client
10455 ID is mapped to correct SilcClientEntry entry and that is returned).
10456 Changed command_reply client operation due to this change.
10458 * Changed all ID's in commands and in command replys as ID Payloads.
10459 Change affected both client and server side codes.
10461 All ID's sent in SILC network (with execption of ID's in SILC
10462 Packet header) are sent in ID Payload to support variable length
10465 * Server now notifies nick changes and notifies all clients on
10466 the channels about the new nickname (about the new Client ID,
10469 * Implemented CMODE command to change channel modes. Supports all
10470 channel modes defined by the protocol specs except ban and invite
10471 lists. (Also, private channel key mode is supported but support for
10472 setting private channel key in client is missing, thus, this mode
10473 has no effect on client side (except that server requires that the
10474 client uses private channel key and normal channel traffic does not
10477 Also, invite mode works per se, but INVITE command does not work
10478 yet correctly, so you can set channel as invite only channel but
10479 inviting clients to the channel does not work (it is yet to be
10480 thought what's the best way to do it).
10482 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10483 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10484 Implemented CUMODE command to change user's mode on the channel.
10485 Supports all modes defined by the protocol specs.
10487 * Added NAMES command reply to return users modes on the channel.
10489 * Removed unnecessary and slow ciphers from lib/silccrypt.
10491 * Set SO_KEEPALIVE option to connection sockets by default.
10493 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10495 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10496 redefined the Notify Payload into protocol specs.
10498 * Added silc_id_payload_parse_id to get ID directly from raw
10501 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10503 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10504 accept searching by Client ID as well.
10506 * Added support for LEAVE and SIGNOFF notify types in client library.
10508 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10509 to parse ID Payload from raw data.
10511 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10513 * Added flags parameter into silc_ske_assemble_security_properties
10514 function in lib/silcske/silcske.[ch].
10516 * Changed notify client operation to fit better for notify messages
10517 sent by server. The notify payload received from server is now
10518 passed to the application (after parsing it to SilcNotifyPayload).
10519 It is application's responsibility to retrieve the arguments
10520 from the payload and show the message the way it wants. The message
10521 sent by server is implementation specific.
10523 * Changed public keys to comply with the protocol specification.
10524 Old public keys are not supported anymore and are not compatible.
10526 * Removed nickname from Channel Payload as the latest draft removed
10527 it. The client must resolve the nickname from the NAMES command
10528 reply received when it joined the channel.
10530 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10532 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10534 * Fixed some errors in protocol specification drafts.
10536 * Created lib/silccore/silcnotify.c to implement Notify Payload
10537 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10538 generic payloads described by protocol specifications. The file
10539 includes implementations for ID Payload and Argument Payload.
10541 * Changed Command Payload implementation to use the new Argument
10542 Payload. Changed command_xxxx_payload to command_payload_xxxx
10543 to comply with SILC coding conventions.
10545 * Added suppport for Argument Payload handling in Notify Payload
10546 implementation as protocol requires it. Added the new support
10547 into server and client lib as well.
10549 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10551 * Added support for multiple nicknames on same channel. [n] is
10552 added locally to the nickname if there are more than one same
10553 nicknames on the channel.
10555 * Server now sends all nicknames that matched WHOIS request.
10556 Client also shows the list received from server.
10558 * Added TOPIC command to client side. User can now set and show
10559 current topic on channel.
10561 * Added MOTD command to client and server. Also, server sends the
10562 motd when client connects to the server.
10564 * Changed version strings to comply ISO 8601.
10566 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10568 * Fixed protocol error handling in client library. It should now
10569 cope even if the SKE fails for some reason.
10571 * Made new protocol specification drafts for submitting to IETF.
10573 * Implemented TOPIC command to server in silcd/command.c.
10575 * Added two new notify types into lib/silccore/silcnotify.h:
10576 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10577 notify nickname change and topic setting/change on a channel.
10579 * API change of command_reply operation in client library. The
10580 application gets now the status type received from server as well.
10582 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10584 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10586 * Cras fixed and optimized the packet handling even further and
10587 it should work now. Minor change to the prototype of function
10588 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10590 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10592 * Added new function into lib/silcutil/silcschedule.[ch]:
10593 silc_schedule_with_fd to select() a specified fd. The function
10594 returns after timeout expires or data arrives or goes. The
10595 function is used by packet routines to wait that all data is
10596 received from network.
10598 * Fixed data reading from network in lib/silccore/silcpacket.c.
10599 The code now assures that all data is read from the fd and then
10600 continues packet processing. This was a bug fix since the code
10601 used to drop some data in some circumstances.
10603 * Added new function into lib/silcclient/client.[ch]:
10604 silc_client_start_key_exchange to start key exchange after
10605 connection has been established to server. The code internally
10606 now uses this funtion but its main purpose was to provide it
10607 for applications that perform their own connecting. After
10608 application has created a connection it merely calls this
10609 function to start the key exchange between client and server.
10610 The library takes care of everything else after that.
10612 Updated also lib/silcclient/README to explain the usage of
10615 * Do not send to application information that connection has
10616 been established. Application gets notified it by connect
10619 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10621 * Applied cras's patch to add silc_schedule_one function. The
10622 function runs scheduler once and returns.
10624 * Fixed the scheduler after cras messed it up. The timeout
10625 handling works now as it's supposed to work.
10627 * Added into lib/silccore/ silcnotify.h to include notify
10628 message types support. Changed silc_server_send_notify*
10629 functions, in server.[ch], to support those new notify types.
10630 Added the support for the notify types into client library,
10631 as well. Added new notify client operation into ops.h in
10634 * Changed silc_server_packet_send_to_channel to send normal
10635 packets instead of just channel message packets. The function
10636 is now used to send the notify packets to channels. It is not
10637 used to send channel message packets anymore, as server never
10638 sends them anymore.
10640 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10641 va_arg()s as it seems to require it nowadays. I guess, if SILC
10642 is compiled with older va_arg() the new code should work anyway.
10644 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10646 * Splitted core library. Core library (lib/silccore) includes
10647 now only SILC protocol specific core (and common) components.
10648 Created new utility library (lib/silcutil) that includes more
10649 generic purpose stuff. The stuff for util library was taken
10650 from the old core library. This was minor and easy split.
10652 * Created SILC Client Library (lib/silcclient) that includes
10653 implementation of the SILC client without user interface. This
10654 was major move from silc/ directory. The code has been changed
10655 so that it is transparent towards the user interface. The
10656 silc/ directory includes now the same user interface as before
10657 and it uses the new client library. Read lib/silcclient/README.
10658 Basicly, the client library performs everything else related
10659 to SILC except user interface handling. Also, configuration
10660 files are considered to be part of user interface and library
10661 does not handle them.
10663 This change also changed a lot of structures, function naming etc.
10664 Most important change was that SilcClientWindow object was
10665 renamed to SilcClientConnection in the client library. Created
10666 also new file lib/silcclient/ops.h. Also added new files
10667 silc/local_command.[ch] and silc/client_ops.[ch].
10669 All these changes were made to make it easier for user interface
10670 designers to create what ever user interface for the SILC client
10673 It is also expected that the server will be moved to lib
10674 directory as well and SILC Server Library will be created;
10675 sometimes in the future.
10677 * Removed Local commands from lib/silccore/silccommand.h as
10678 they are application specific and new client library does not
10679 handle any of those anymore.
10681 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10682 old client implementation in silc/.
10684 * Added support for callback functions in SILC_LOG_* macros.
10685 Application can now set its own callbacks that will be called
10686 instead of using the default functions that will always print
10687 the debug messages to stderr (or stdout). Also, debugging can
10688 now be disabled by setting silc_debug to FALSE and re-enabled by
10689 setting it to TRUE. Note, that logging will still work even
10690 if debugging is disabled.
10692 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10693 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10694 silc_log_reset_debug_callbacks.
10696 * To enable debugging in silc client one must give now -d
10697 option on command line.
10699 * Changed silc_schedule_init to automatically allocate task queues
10700 if they are not allocated before calling it.
10702 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10704 * Added GMP 3.1 into math library.
10706 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10708 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10709 a channel in SILC network. The packet is used by servers and
10710 routers to notify other routers that user has left a channel.
10711 This little feature was missing until now. Added the feature
10712 to protocol specification as well.
10714 Added functions: silc_server_send_remove_channel_user and
10715 silc_server_remove_channel_user into server.[ch].
10717 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10718 lib/silccore/silcpacket.h. However, they are not implemented
10721 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10723 * Fixed joining to a channel and sending channel messages
10724 between server and router. The channel message sending should
10725 now work inside a cell.
10727 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10729 * Fixed the private message sending between server and router.
10730 The private message sending should now work inside a cell.
10732 * Added silc_server_replace_id into server.[ch] to replace
10733 existing ID in the SILC network.
10735 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10736 and silc_idlist_replace_server_id into idlist.[ch] in server.
10738 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10740 * Fixed the server to server connections. Server can again now
10741 connect to router. Router to router connections probably does
10744 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10746 * Added dynamic protocol registering support. Now protocols can
10747 registered and unregistered on the fly. Patch by cras.
10749 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10751 * Added lib/contrib directory to hold routines that some platforms
10752 don't have but are needed by SILC.
10754 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10755 into lin/contrib to provide getopt() and getopt_long() for
10756 those who don't have it.
10758 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10760 * Added AWAY command to client. When away message is set and
10761 client receives a private message packet the client automatically
10762 replies to the sender with the away message.
10764 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10765 bug seemed to be the cause of recent problems when compiling
10768 * Added version detection support to SKE protocol specification
10769 and added the new changes to the SKE implementation as well.
10770 There were other minor changes in the SKE protocol as well.
10772 Many changes in lib/silcske/silcske.[ch] and in
10773 lib/silcske/payload.[ch].
10775 * Added ^U functionality, clear input line. Patch from cras.
10777 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10779 * Mainly small bugfixes on core library. Fixed some debugging
10780 logging and buffer overflow in silclog.c.
10782 * Updated config.sub and config.guess on the distribution tree.
10784 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10786 * Added command lagging support in server. Client may execute
10787 commands now only once in two seconds.
10789 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10791 * Optimized packet reception. MAC computation and checking is now
10792 also more optimized. A lot previously duplicated code is now
10793 used as generic by both client and server.
10795 * Fixed key pair generation in clientutil.c
10797 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10799 * Added into lib/silccore/silcbufutil.[ch] new function;
10800 silc_buffer_realloc.
10802 * Moved generic packet sending/encryption functions to
10803 lib/silccore/silcpacket.[ch] from client and server. Some
10804 rewriting of the functions.
10806 * Moved all generic packet reception/decryption functions to
10807 lib/silccore/silcpacket.[ch] from client and server. The
10808 packet processing is now much cleaner in both client and server.
10809 These were major changes in both client and server.
10811 * Created many common functions in server to do packet sending.
10812 Previously code were duplicated a lot, this has been removed
10813 with these changes.
10815 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10817 * Rewrote major parts of the ID cache system. Don't know
10818 whether it is better now or not but at least the API is more
10821 * Major rewrite on ID cache stuff on client because of the ID
10822 cache API changes. Added idlist.c to client.
10824 * Also major rewrite on ID cache stuff on server as well.
10825 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10826 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10827 in hand, instead they are all put into the ID cache system now.
10828 All server_idlist_* routines uses ID cache now instead of
10829 traversing its own lists (those lists does not exist anymore).
10830 SilcIDList though still exists. Also, SilcXXXEntry's are
10833 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10835 * Finally made the SKE implementation compliant to the protocol
10836 specification. All mp integers are now binary encoded as
10837 opposed being HEX encoded.
10839 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10842 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10843 functions: silc_[encode/decode]_pem. Also added function
10844 silc_encode_pem_file to PEM encode with newlines ('\n') for
10845 saving into a file.
10847 * SILC public keys are now encoded either PEM or binary. Same
10848 option is for private keys as well. By default private keys
10849 are binary encoded and public keys PEM encoded. Silly HEX
10850 encoding were removed.
10852 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10853 function to create fingerprints.
10855 * Fixed a bug in SHA1; does not change the original data anymore.
10857 * Partly implemented INFO command on client and server side.
10858 Fixed CLEAR command. Changes to SERVER command; show current
10859 server(s) when giving command without arguments. Added
10860 VERSION command to client.
10862 * Added check to server that unregistered connections cannot
10863 execute commands (unless it is specificly allowed).
10865 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10867 * Fixed screen refresh.
10869 * Fixed channel joining bug from client. On some circumstances
10870 client tried to join to a channel it had already joined.
10872 * Added public key verification process into client's protocol.c.
10873 The client now verifies the public key from user and saves
10874 it into ~./silc/serverkeys/ directory.
10876 Added into: clientutil.[ch]: silc_client_verify_server_key.
10878 * Changed SKE protocol's silc_ske_initiator_finish function
10879 to accept callback function that verifies the received public
10880 key. Removed old silc_ske_verify_public_key function.
10882 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10884 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10885 silc_pkcs_private_key[_data]_set.
10887 * Made the password and public authentication more cleaner in
10888 server's protocol.c.
10890 * Removed historic and obsolete protocol `channel_auth' from
10891 both client and server.
10893 * Removed wrong way of sending command status messages from
10894 server to client in server's command.c. The old way violated
10895 protocol specification.
10897 Changes to silccore/silccommand.[ch]: removed
10898 silc_command_encode_status_payload -> not needed anymore,
10899 changed silc_command_encode_payload_va to accept extra
10900 argument on variable argument list. The argument type must
10901 now be provided to the function. Also, added new function:
10902 silc_command_encode_reply_payload_va which is same as
10903 normal command_encode_payload_va except command status type
10904 is provided as extra argument.
10906 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10908 * Added ~./silc directory handling. The directory includes the
10909 public and private keys for the client.
10911 Added silc_client_check_silc_dir, silc_client_create_identifier
10912 and silc_client_load_keys.
10914 * Implemented SILC protocol compliant public key. Added public
10915 and private key saving to and loading from files.
10917 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10918 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10919 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10920 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10921 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10923 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10924 silc_pkcs_load_[public/private]_key.
10926 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10928 * Added silc_server_get_route (route.[ch]) to get connection
10929 data for the fastest route for given ID.
10931 * Implemented INVITE command on client and server. The command
10932 were re-defined in the SILC Protocol Specification and the
10933 implementation now complies with the specification.
10935 * Implemented PING command on client and server.
10937 * Implemented NAMES command on client and server. The server side
10938 supports currently only normal server not router server yet.
10939 Some changes to NAMES definition in SILC protocol specification.
10941 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10943 * Implemented LEAVE command on client and server.
10945 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10946 again. This change was made to the protocol as well. Server
10947 should not violate the protocol specification anymore.
10949 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10951 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10952 was tested. SOCKS4 was not but should work anyway.
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