1 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
4 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
5 files are lib/silcclient/silcclient.h, client.c.
7 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
9 * When resuming a session fails, notify the user that the session
10 file needs to be removed eventually. Affected files
11 irssi/src/fe-common/silc/module-formats.[ch],
12 irssi/src/silc/core/client_ops.c.
14 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
16 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
17 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
19 * Typofix in Irssi::Silc module. Affected file
20 irssi/src/perl/silc/Silc.xs.
22 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
24 * Changed the way NOTICE flagged messages are treated. Added support
25 for notices in queries and signing notices. Affected files
26 irssi/default.theme; irssi/docs/help/in/notice.in;
27 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
28 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
30 * Fixed typo in /ACTION help. Affected file
31 irssi/docs/help/in/action.in
33 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
35 * Fixed typo in perl module. Affected file
36 irssi/src/perl/silc/Server.xs
38 * Changed the way ACTION flagged messages are treated. Added support
39 for actions in queries and signing actions. Affected files
40 irssi/default.theme; irssi/docs/help/in/action.in;
41 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
42 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
45 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
47 * Incorrectly reported error when client had to be resolved from
48 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
50 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
52 * Fixed whois public key hash table deleting and adding in
53 detached client case. Affected file silcd/packet_receive.c.
55 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
57 * Changed filenames of silc/fe module not to collide with filenames
58 from core/fe. Also seperated public messages printing from
59 query messages printing. Affected files are all in
60 irssi/src/fe-common/silc.
62 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
64 * Fixed the invite process handling during joining to use
65 correct server name for the client that is matched against
66 the invite string for the channel. Wrong server name caused
67 inability to join the channel. Affected file is
70 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
72 * Fixed the CUMODE channel founder authentication on normal
73 server to not remove the founder rights on existing founder
74 before checking that router accepts the mode change. Affected
75 files are silcd/command.c and silcd/packet_receive.c.
77 * Remove the server entry correctly when rekey timeouts and
78 remote router connection on normal server is closed. Fixes
79 a crash where server uses the freed server entry. Affected
82 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
84 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
85 networks. This is the first step in solving the bug about
86 /SERVER ADD -silcnet <silcnet>. Affected files
87 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
88 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
89 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
91 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
93 * /SMSG and /MMSG now correctly create new queries. Affected files
94 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
96 * Add basic support for SILC protocol specific variables in perl.
97 Affected files irssi/src/perl/silc/*, irssi/configure.in,
98 irssi/src/perl/Makefile.am
100 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
102 * Don't use silc_get_input, it's obviously not reliable. Fixes
103 issue when the current key expires. Affect file
104 irssi/src/silc/core/clientutils.c
106 * Make the session data filename configurable. This makes it
107 possible to have different session files for different
108 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
109 client_ops.[ch], silc-servers.c,
110 irssi/src/silc/fe-common/silc/module-formats.[ch]
112 * Use the same set of libtool files for the MPI lib as for the
113 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
114 config.sub, configure.in, install-sh, missing, mkinstalldirs
116 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
118 * Fixed server statistics decrementing error to not go to
119 negative. Affected file silcd/packet_receive.c.
121 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
123 * Use silc_server_query_add_error to add error in public key
124 search error. Added support in send_reply to send errors
125 without specific argument. Affected file silcd/server_query.c.
127 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
128 Client for NO_SUCH_NICK. It was against the protocol specs.
129 Affected file irssi/src/silc/core/client_ops.c.
131 * Added backwards support for the wrong NO_SUCH_NICK error sending
132 in server. To be removed in SILC Server 1.0. Both old clients
133 and clients with fixed error handling now works. Affected file
134 silcd/server_query.c.
136 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
138 * fixed a bug in the whois using attributes function where no
139 error was sent if no nickname and client id but the attributes were
140 given to whois. Affected file silcd/server_query.c
142 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
144 * remove public key from public key hashtable on detach. Affected
145 file silcd/packet_receive.c
147 * free public key hashtable before removing clients on server
148 shutdown. Affected file silcd/server.c
150 * remove public key prior deleting client-data on killing a client.
151 Affected file silcd/server_util.c
153 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
155 * Getting the MOTD from other servers works now. Affected
156 files are silcd/command.c and silcd/command_reply.c
158 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
160 * Initialize the variable idletag, since it is tested in
161 silc_core_deinit for its default value. Affected file
162 irssi/src/silc/core/silc-core.c
164 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
166 * Fixed signed channel messages across cells. Affected file
169 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
171 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
172 is not defined. They can now be safely used in if-statements
173 without braces. Affected file lib/silcutil/silclog.h.
175 * Added the checks for backup closing connection due to error
176 (local or remote) and thus not allow the resuming to occur
177 in reconnect. Affected files are silcd/packet_send.c
180 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
182 * Help file updates. Affected files in irssi/src/docs/help/in/.
184 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
186 * Fixed channel messages across cells. Affected file
189 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
191 * Fixed file transmission accepting in client library to not
192 start the negotiation if user hasn't accepted the transfer,
193 instead create new session for resent transfer. Affected
194 file lib/silcclient/client_ftp.c.
196 * Show the session ID in the file transmision list. Remove
197 session from list that failed to transfer. Switch the current
198 session automatically after transmission, and in errors, to new
199 session if other sessions exists in the transfer list. Affected
200 files are irssi/src/silc/core/silc-servers.c,
201 irssi/src/fe-common/silc/modfule-formats.c.
203 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
205 * Fixed MIME header parsing for the hopefully last time. Affected
206 file lib/silcutil/silcstrutil.c
208 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
210 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
212 * The SILC RNG is now gauranteed to return non-zero random
213 values. Affected files are lib/silccrypt/silcrng.[ch].
215 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
217 * Fixed nickname formatting when changing only case of the
218 nickname. Affected file lib/silcclient/idlist.c.
220 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
222 * Fixed a memory leak and incorrect printing of the "appears as"
223 message. Affected file irssi/src/silc/core/client_ops.c
225 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
227 * Added CRT (Chinese Remainder Theorem) supported RSA
228 private keys and private key operations. This significantly
229 increases private key operation efficiency. No compatibility
230 issues with new or old private keys. Affected files are
231 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
233 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
235 * Fixed GCC-3.3.2 related compilation warnings from the
238 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
240 * Removed RC6 from distributions.
242 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
244 * Added some better comments to lib/silccrypt/silcpkcs.h,
245 optimized some routines in lib/silccrypt/silcpkcs.c.
246 Added test_silcpkcs into lib/silccrypt/tests/.
248 * Fixed silc_rng_global_init to actually init the global RNG
249 if RNG wasn't provided for it. Affected file is
250 lib/silccrypt/silrng.c.
252 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
254 * Added silc_hash_table_find_by_context_ext. Affected files
255 lib/silcutil/silchashtable.[ch].
257 * Save the public key on normal server in WHOIS command reply
258 from attributes, if present, and add it to public key hash
259 table. Fixes WHOIS resolving by public key on normal server.
261 Optimized the attributes resolving on normal server to not
262 resolve if we resolved them already from router.
264 Affected files are silcd/server_query.c, command_reply.c.
266 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
268 * Added support for whois using attributes.
269 Affected files silcd/command_reply.c, silcd/packet_receive.c,
270 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
273 * Added support for whois using public key attribute to /WHOIS i
274 client command. Affected files irssi/docs/help/in/whois.in,
275 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
277 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
279 * Fixed UMODE setting in server when the client has anonymous
280 mode set. The mode setting was not working. Affected file
283 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
285 * Fixed some bugs and typos related to sending split messages.
286 Print notification when sending messages with /MMSG. Affected
287 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
289 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
291 * Optimized the socket referencing in packet routines, client
292 library and server. Affected files are lib/silccore/silcpacket.c,
293 lib/silcclient/client.c and silcd/server.c.
295 * If silc_socket_set_qos is given with NULL arguments the QoS is
296 reset from the socket. Affected files are
297 lib/silcutil/silcsockconn.[ch].
299 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
301 * Add a /LISTKEYS command which lists the locally cached
302 client and server keys. Affected files
303 irssi/src/fe-common/module-formats.[ch],
304 irssi/src/silc/core/silc-{channels,servers}.c
305 irssi/docs/help/in/listkeys.in
307 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
309 * Check that packet queue purging was successful. Affected
310 files lib/silcclient/client.c and silcd/packet_send.c. Related
311 to MAC failed errors.
313 * Do not clear the inbuf even if it is empty if QoS was applied
314 to it. Otherwise the QoS data is cleared and MAC failed error
315 will occur. Affected file lib/silccore/silcpacket.c.
317 * Use the rekey period time as rekey protocol timeout value.
318 If the rekey does not succeed during the rekey period there's
319 something very wrong, and we most likely end up with wrong keys,
320 do graceful reconnect then. Affected file silcd/server.c.
322 * Take reference of the socket in the parser context, as it's
323 possible to have the parsers in queue after the socket is
324 disconnected and this may cause crash. Affected files are
325 lib/silccore/silcpacket.c, lib/silcclient/client.c and
328 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
330 * Fixed KICK command reply sending, it sent to replies.
331 Affected file silcd/command.c.
333 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
335 * Finish the silc-mime.pl script. It now supports MIME type
336 guessing using magic files, signing data messages, executing
337 MIME handlers in background. Affected files
338 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
340 * Changed MIME signal handler to make things easier for the perl
341 script. Affected files irssi/src/silc/core/client_ops.c,
342 silc-servers.c, and irssi/docs/signals.txt
344 * Cleaned up the silc_mime_parse function and fixed detection
345 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
347 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
349 * Resolve the IP for file transfer listener from the connection
350 socket. Affected file lib/silcclient/client_ftp.c.
352 * Accept NULL hostname parameter in the functions
353 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
354 if hostname is not wanted.
356 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
358 * Fixed race condition between silc_client_init and
359 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
361 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
363 * Fixed file transfer connection closing when SIGNOFF for
364 the client is received from server. Affected file is
365 lib/silcclient/client_ftp.c.
367 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
369 * Check for disconnected socket in QUIT callback. Affected
370 file silcd/command.c.
372 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
374 * Modified the MIME parsing to allow \n and \r\n as delimiters.
375 Affected files lib/silcutil/silcstrutil.c
377 * Cleaned up the escape/unescape functions for correctness and
378 speed. Affected file irssi/src/silc/core/client_ops.c
380 * Removed handling for data messages with Content-Type: text/*,
381 moved parsing of MIME headers to the signal handler, added
382 support for signing and verifying data messages. Affected
383 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
384 irssi/src/silc/core/silc-{servers,channels}.c
386 * Added a perl script for handling data messages based on
387 information read from Mailcap files. New file
388 irssi/scripts/silc-mime.pl
390 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
392 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
393 acknowledge recepetion of a message to the sender. Updated
396 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
398 * Unregister channel key saving callback when deleting channel.
399 Affected file lib/silcclient/idlist.c.
401 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
402 before calling notify client operation. Affected file is
403 lib/silcclient/client_notify.c.
405 * Unregister QoS tasks when deleting the socket connection.
406 Affected files lib/silcutil/silcsockconn.[ch],
407 unix/silcunixsockconn.c.
409 * Implemented latest presence-attrs draft changes. Affected
410 files lib/silccore/silcattrs.h and
411 irssi/src/silc/core/silc-queries.c.
413 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
415 * Save old channel keys in list to allow more rapid change
416 of channel keys if server for some reason does that. This
417 avoids loosing so many channel messages due to not having
418 key to decrypt. Affected file lib/silcclient/silcclient.h,
419 idlist.c and client_channel.c.
421 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
423 * Continued backup router tests and fixes. Affected files
424 silcd/server_backup, server_util.c, server.c. See TODO.
426 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
428 * Fixed SERVER_SIGNOFF handling in servers. The client
429 was removed from wrong list thus not removing the client
430 at all. Affected file silcd/packet_receive.c.
432 * Do not execute rekey protocol for disabled connections as
433 it would never go through. Affected file silcd/server.c.
435 * Added timeout for rekey protocol to catch if the protocol
436 never executes successfully. Affected files silcd/server.c
439 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
441 * Abandon packet processing for disconnected sockets. Check
442 this always after calling packet processing callback.
443 Affected file lib/silccore/silcpacket.c.
445 * Fixed double registration disconnection code in server.
446 Closed wrong connection. Affected file silcd/packet_receive.c.
448 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
450 * On normal server reconnect to primary during resuming 4
451 times, then give up. Affected file silcd/server_backup.c.
453 * If during reconnecting to routers we notice we have router
454 connection but no primary router set, the server is in desync.
455 Reconnect to primary to restore network. Affected file
458 * Assure that only one protocol is exeucting at the same time.
459 Added checks for all protocols. Affected files are
460 silcd/server.c and server_backup.c.
462 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
464 * Check that a string is not already part on invite/ban
465 string when processing it. Affected file silcd/server_util.c.
467 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
469 * Fixed the CUMODE_CHANGE for founder mode changes to comply
470 with 1.2 version of the protocol. Affected file is
471 silcd/packet_receive.c.
473 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
475 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
476 where the passphrase was given. Affected file is
479 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
481 * INVITE and BAN notifys are now delivered from routers to
482 servers (but not clients) on the channel. Updated specs and
483 code. Affected files silcd/packet_[send|receive].[ch],
484 command.c, server.c and server_util.c.
486 * Implemented INVITE and BAN announcing. Affected files are
487 silcd/server.[ch], server_util.c.
489 * Implemented SilcStatus error type argument returning in
490 command reply error in server. Affected file silcd/command.c.
492 * Implemented SilcStatus argument returning in comand reply
493 in client library. The command_reply client operation now
494 returns error specific arguments as well. Affected files
495 are lib/silcclient/command_reply.[ch], client_resume.c,
496 lib/silccore/silcstatus.[ch].
498 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
500 * Backup router protocol version 1.2 implemented. Testing still
501 required. Affected files in silcd/server_backup.[ch], server.c,
502 packet_receive.c and server_internal.h.
504 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
506 * silc_client_send_[channel|private]_message now return TRUE
507 or FALSE. Affected file lib/silcclien/client_channel.c and
510 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
512 * Check for explicit nickname in INVITE and BAN processing
513 during join as well (and don't expect only wildcards in
514 invite/ban strings). Affected file silcd/command.c.
516 * Fixed the INVITE and BAN by public key. The public key saved
517 is the PK payload (as specified) not the raw data. Affected
518 file silcd/server_util.c.
520 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
522 * UTF-8 text message support for actions and notices in SILC
523 Client. Affected file irssi/src/silc/core/client_ops.c.
525 * silc_get_username and silc_get_real_name now returns sensible
526 data on Win32. Patch by Toni Willberg. Affected file is
527 lib/silcutil/win32/silcwin32util.c.
529 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
531 * Provide a signal handler to send MIME encoded messages and emit
532 a signal when a MIME encoded message is received. Also document
533 the signals for usage with the perl interface.
535 A sample perl script will be supplied at a later point.
537 Affected files are irssi/docs/signals.txt,
538 irssi/src/silc/core/client_ops.[ch],
539 irssi/src/silc/core/silc-{channels,servers}.c
541 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
543 * Use SILC_COMMAND_PING to estimate the round-trip time to the
544 server. Use this time to display a lag and disconnect when it
545 exceeds a specified limit.
547 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
549 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
551 * Remove the channel auth list in normal server if router
552 encofrces its list during connecting. Send notify to channel
553 to remove the mode to remove the list. Affected files are
554 silcd/server_util.c and silcd/packet_receive.c.
556 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
558 * Added support for channel public keys. Updated protocol specs
559 and implemented it. Affected files are
560 silcd/command.c, command_reply.c, lib/silcclient/command.c,
561 lib/silcclient/command_reply.c.
563 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
565 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
566 terminate the process on Linux. Affected file silcd/silcd.c.
568 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
570 * Check for NULL buffer in silc_buffer_clear. Affected file
571 is lib/silcutil/silcbuffer.h.
573 * Simplified the backup router protocol by removing the _GLOBAL
574 types. Updated protocol specs and the code. Affected files
575 are silcd/server_backup.[ch].
577 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
579 * Deny '@' and '!' from nicknames since they are reserved
580 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
581 Updated protocol specs and the code.
583 Affected files are silcd/server_util.[ch].
585 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
587 * Fixed stack overflow in Irssi SILC client. Affected
588 file irssi/src/silc/core/client_ops.c.
590 * Check that Host is set in ServerConnection and RouterConnection
591 in silcd.conf. Affected file silcd/serverconfig.c.
593 * Fixed crash in server with protocol completion callbacks,
594 namely rekey and backup resuming protocols. Affected files
595 are silcd/server_backup.c and silcd/server.c.
597 * Fixed rekey protocol to not restart if it is started already.
598 Affected files are lib/silcclient/client.c and
601 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
603 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
605 * Fixed EOF handling in SILC Config, affected file
606 lib/silcutil/silcconfig.c.
608 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
610 * Fixed RESOLVING flag handling in JOIN notify and other
611 notifys to handle the resolvings correctly in client library.
612 Affected file lib/silcclient/client_notify.c.
614 * Do not send full INVITE and BAN lists in INVITE and BAN
615 notifys, only the changed information. Affected file
618 * Fixed INVITE notify sending in INVITE command, send it
619 only when needed. Affected file silcd/command.c.
621 * Handle the founder key change properly in CMODE_CHANGE
622 notify. Bug #122. Affected file silcd/packet_receive.c.
624 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
626 * Remove the mark for output (mark it only for input) after
627 purging outgoing queue. Prevents the "Error in select()"
628 floods. Affected file silcd/packet_send.c.
630 * Fixed incorrect connection deletion from client library
631 after calling "connect" client operation. Could cause
632 crashes for example during reconnect timeouts. Affected
633 files are lib/silcclient/client.c and
634 irssi/src/silc/core/client_ops.c.
636 * Check server private key file permissions before starting
637 the server. Affected file silcd/serverconfig.c.
639 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
641 * NULL terminate allocated string in silc_buffer_strformat.
642 Affected file lib/silcutil/silcbuffmt.c.
644 * Rewrote the invite/ban list string handling in server to
645 use SilcBuffer instead. Affected files are silcd/command.c
646 and silcd/server_util.c.
648 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
650 * Fixed double free in CMODE command when setting new HMAC
651 for channel. Affected file silcd/command.c.
653 * Added couple of missing memset's to zero sensitive memory.
654 Affected files silcd/command.c, lib/silcclient/command.c.
656 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
658 * Fixed a double free in INVITE command error handling in
659 server. Affected file silcd/command.c.
661 * Added macros SILC_SWAB_[16|32] to swab byte order of
662 16-bit and 32-bit unsigned integers. Affected file
663 lib/silcutil/silctypes.h.
665 * Use the SILC_SWAB_16 instead of htons() in server when
666 handling ports since the ports in structures are always
667 in little-endian order (regardless of platform). Affected
668 file silcd/serverid.c and silcd/server_backup.c.
670 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
672 * Send DISCONNECT in close admin command in server. Affected
673 file silcd/command.c.
675 * Check whether we are already connecting to a remote router
676 (in addition of checking whether we are already connected)
677 before creating new connection. Affected file silcd/server.c.
679 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
681 * Added better compiler and compiler flags checking in
684 * Check that socket is valid after QoS is applied to data.
685 Affected file lib/silcutil/unix/silcunixsockconn.c.
687 * Make sure the socket connecetion is not closed to early
688 when closing connection in server. Also make sure the
689 connection is always closed after error in a protocol.
690 Affected file silcd/server.c.
692 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
694 * Removed --session and --dummy options from Irssi SILC Client.
695 -d option is available only if --enable-debug was given.
696 Affected files are irssi/src/silc/core/silc-core,
697 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
699 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
701 * Added silc_buffer_steal to steal the data from the buffer.
702 Affected file lib/silcutil/silcbuffer.h.
704 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
706 * Fixed server crash with double Primary block in config file.
708 Fixed also various memory leaks around the config file
709 parser. Affected files lib/silcutil/silcconfig.c,
710 silcd/serverconfig.c.
712 * Changed my nickname (Johnny Mnemonic) to my real name, this
713 means that bugs introduced by him were actually introduced
716 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
718 * Don't display "foo appears as foo\nYou're now known as foo"
719 messages. Affected file irssi/src/silc/core/client_ops.c
721 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
723 * Fixed error handling of invalid client entry when calling
724 commands in server. Fixes a crash. Affected file
727 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
729 * Added some sanity checks in server for correctness of the
730 server configuration. Affected file silcd/serverconfig.c.
732 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
734 * Prevent endless resolving of user informations in USERS
735 command by checking the command reply status correctly.
736 Affected file lib/silcclient/command_reply.c.
738 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
740 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
741 file is lib/silcutil/silcfileutil.c. A patch by Matthew
742 Aldous <Matthew@Aldous.com>.
744 * Added better implementation using CriticalSection of
745 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
746 <mikko.lahteenmaki@pikabaana.net>.
748 * Added some Winsock WIN32 compatiblity defines into
749 includes/silcwin32.h.
751 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
753 * Fixed double free in async host lookup code. Affected file
754 lib/silcutil/silcsockconn.c.
756 * On backup router handle now the SERVER_SIGNOFF from router
757 for local connected servers too, and close the connections.
759 Do not process them as normally signing off servers when they
760 really signoff by sending EOF fe, but always assume that
761 router sends the SERVER_SIGNOFF.
763 Affected files silcd/server.c and silcd/packet_receive.c.
765 * Fixed socket unsetting when closing connections. Affected
766 files silcd/server.c and silcd/packet_send.c.
768 * Do not print the nickname in SERVER_SIGNOFF if we do not
769 have it. Prevents asserts in Irssi core. It is possible we
770 don't have the nick if it was just being resolved when server
771 signoff. Affected file irssi/src/silc/core/client_ops.c.
773 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
775 * Fixed autonick crashbug in client library. Affected file
776 lib/silcclient/client.c.
778 * Fixed Unix implementation of SilcMutex to really assert if
779 the mutex is locked/unlcoked already. Affected file
780 lib/silcutil/unix/silcunixmutex.c.
782 * Fixed locking in silc_schedule_uninit. It didn't lock
783 when dispatching timeout tasks. Affected file is
784 lib/silcutil/silcschedule.c.
786 * Changed Win32 implementation of SilcThread to use modern
787 Win32 interface. Affected file is
788 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
790 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
792 * Don't print signed messages when sending failed. Affected files
793 irssi/src/silc/core/silc-[servers.c/commands.h]
795 * Send adquate signal when founding a channel by joing it. Affect
796 file irssi/src/silc/core/client_ops.c
798 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
800 * Fix theme abstracts parsing. Affected files irssi/default.theme,
801 irssi/src/fe-common/core/themes.c
803 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
805 * Fixed close command to use the port correctly when closing
806 server connections. Affected file silcd/idlist.c.
808 * Check for NULL outbuf in silc_socket_write. It is possible
809 that it is NULL is some odd case. Affected files are
810 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
812 * Do not call final protocol callback for backup router
813 resuming protocol when closing connection. It is closed
814 by timeout in case of error. Affected file silcd/server.c.
816 * Backup reconnect to router if backup resuming protocol
817 failed. Affected file silcd/server_backup.c.
819 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
821 * Fixed double free in SKE library error hadling when signature
822 error occurred. Affected file lib/silcske/silcske.c.
824 * Save the fingerprint to new SilcClientEntry after changing
825 nickname. Affected file lib/silcclient/client_notify.c.
827 * Print SIGNOFF in Irssi SILC client only if the nickname is
828 known. Prevents asserts in Irssi core. It is possible we
829 don't have the nick if it was just being resolved when it
830 quit. Affected file irssi/src/silc/core/client_ops.c.
832 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
834 * Fixed double free in invite list adding code when adding
835 invite strings. Affected file silcd/server_util.c.
837 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
839 * More log printing during backup router protocol. Affected
840 file silcd/server_backup.c.
842 * Removed backwards support for old private key file format.
843 Affected file lib/silccrypt/silcpkcs.c.
845 * Removed backwards support for not-so-strict decryption length
846 check, it's strict now. Affected lib/silccrypt/silccipher.c.
848 * GETKEY to update the client entrys fingerprint too.
849 Affected file lib/silcclient/command_reply.c.
851 * Added --without-libtoolfix for package builders using weird
852 wrappers around libtool (BSD at least).
854 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
856 * Fixed backup router bugs: When backup resumes router and
857 receives a CHANNEL_MESSAGE packet the backup must not act
858 as router since the packet header decryption would be
859 different. Also, when relaying packets to channel, do
860 not re-encrypt packets on backup that came from the primary
861 since the connection isn't really router-router connection.
862 Affected files silcd/server.c, silcd/packet_send.c.
864 * Added checks in encryption/decryption that encryption/decryption
865 length sent as argument really is multiple by block size. Helps
866 catching really weird bugs like the above backup router bugs
867 when packets are being decrypted in wrong way. Affected files
868 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
870 * Fixed padding generation in private key file encryption.
871 Affected file lib/silccrypt/silcpkcs.c.
873 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
875 * Added ignore_message_signatures setting which can be used
876 to ignore signatures in messages. Affected files are
877 irssi/src/silc/core/client_ops.c, silc-core.c.
879 * Fixed the libtoolfix to use command line options instead of
880 environment variables. They didn't work as expected. Now,
881 the libtool is fully run-time configurable.
883 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
885 * Verify signature payload for signed messages. Affected files
886 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
887 irssi/src/silc/core/silc-core.h
889 * Display signature verification result in public and private
890 messages using theme abstracts. See irssi/default.theme for
891 examples on their usage. Affected files
892 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
893 irssi/src/fe-common/silc/module-formats.[ch],
894 irssi/src/fe-common/silc/fe-common-silc.c,
895 irssi/src/fe-common/silc/Makefile.am
896 irssi/src/fe-common/core/fe-messages.[ch]
898 * Fixed bugs in Irssi's theme parsing. Affected files
899 irssi/src/fe-common/core/themes.c
901 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
903 * Calculate the correct length for signed messages before
904 encrypting, it must be multiple by block size. Affected
905 file lib/silccore/silcmessage.c.
907 * silc_message_signed_get_public_key returns now both
908 decoded and encoded public key. Affected files are
909 lib/silccore/silcmessage.[ch].
911 * Added libtoolfix script that makes the libtool more generic
912 and configurable in run-time. Now we can specify in run-time
913 if what kind of libraries we want to create, regardless of
914 configuration. SIMs are now creates even if --disable-shared
915 was explicitly given.
917 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
919 * Fixed founder key sending in CMODE command in client.
920 Affected file lib/silcclient/command.c.
922 * Fixed CUMODE founder authentication in server to not check
923 for client's public key since it's not supposed to do that.
924 Affected file silcd/command.c.
926 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
928 * Set realname and hostname in NICK_REC records. Affected file
929 irssi/src/silc/core/silc-nicklist.c
931 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
933 * Remove 1.0 protocol backwards compat code from client
936 * Added more reliable check for whether nickname did change
937 or not, or whether only Client ID changed in NICK_CHANGE
938 notify. Affected file lib/silcclient/client_notify.c.
939 Fixes bug in '@' character handling in a nickname.
941 * Added support for automatically parsing signature from
942 the message payload. Added new function
943 silc_message_get_signature to return the payload to
944 application. Affected files lib/silccore/silcmessage.[ch].
946 * Changed the private_message and channel_message client
947 operations to deliver the SilcMessagePayload to the
948 application too. Application can use it fe. to get the
949 signature from the message for verification. Affected
950 file lib/silcclient/silcclient.h, client_channel.c and
953 * Redefined the signed payload for message payloads.
954 Updated protocol specs and implemented.
956 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
958 * Fixed wrong invite and ban list handling in server command
959 reply. Affected files are silcd/command_reply.c,
960 silcd/server_util.[ch].
962 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
964 * Fixed CMODE setting in server when founder mode was set.
965 Affected file silcd/command.c. Bug #95.
967 * Added support to setting specific public key in CMODE in
968 Irssi SILC client. Affected file lib/silcclient/command.c.
970 * Added support to use specific public key in CUMODE in
971 Irssi SILC Client. Affected file lib/silcclient/command.c.
973 * Added support for inviting and banning by public key in
974 Irssi SILC client. Affected file lib/silcclient/command.c.
976 * Fixed fingerprint/babbleprint showing in invite and ban
977 list command replys. Affected file is
978 irssi/src/silc/core/client_ops.c.
980 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
982 * Format CMODE +c and +h to display both the mode and the argument
984 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
986 * Added test vectors and test programs for SHA-1, MD5,
987 HMAC-SHA1 and HMAC-MD5. New tests are located in
988 lib/silccrypt/tests/. Fixed also argument decoding bug in
989 MD5 implementation. Affected file lib/silccrypt/md5.c.
991 * Changed the channel private key and private message key
992 generation (with static keys) to use SHA1 instead of MD5,
993 as SHA1 is the mandatory hash function in SILC. Affected
994 file lib/silcclient/client_[channel/prvmsg].c.
996 * Changed the private key file encryption to use SHA1 instead
997 of MD5. Added support for the old generation and added
998 automatic change of the key (to be removed later). Affected
999 files lib/silccrypt/silcpkcs.c.
1001 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1003 * Load only files with .pub suffix in PublicKeyDir. Affected
1004 file silcd/serverconfig.c.
1006 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1008 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1009 channels. Affected files silcd/silcd.c, silcd/server.h.
1011 * Added the config directive PublicKeyDir for the client block.
1012 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1014 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1016 * Merged Toni's irssi/silc.conf patch.
1018 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1020 * Max alloc tests in allocation routines. Affected file
1021 lib/silcutil/silcmemory.c.
1023 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1025 * Fixed a typo in resuming code that fixed detach/resume code
1026 in server. Bug #93. Affected file silcd/packet_receive.c.
1028 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1030 * Do reverse lookups for server when /connecting. Affected files
1031 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1032 irssi/src/core/net-nonblock.*
1034 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1036 * Added library versioning for shared libraries. Affected
1037 files configure.in.pre and lib/Makefile.am.pre.
1039 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1041 * Display INVITE and BAN lists as specified by SILC 1.2
1043 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1045 * Do not send invite list back unless asked (when sending
1046 no arguments) or when list was modified. Affected file
1049 * Remove client from invite list in KILLED notify and in
1050 KILL command. Affected file silcd/command.c and
1053 * Fixed bugs in invite list handling in INVITE command.
1054 Affected files silcd/command.c and silcd/server_util.c.
1056 * Merged with Irssi 0.8.6.
1058 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1059 Affected file irssi/src/fe-text/silc.c.
1061 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1063 * The silc_argument_get_[first/next] now return the argument
1064 type to caller. Added silc_argument_payload_encode_one.
1066 Affected files are lib/silccore/silcargument.[ch].
1068 * Added support for the SILC 1.2 INVITE command and new
1069 invite lists to server. Affected files are silcd/command.c,
1070 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1072 * Added support for the SILC 1.2 BAN command and new
1073 ban lists to server. Affected files are silcd/command.c,
1074 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1076 * Added support to client sending new INVITE command. Affected
1077 file is lib/silcclient/command.c.
1079 * Added support to client sending new BAN command. Affected
1080 file is lib/silcclient/command.c.
1082 * Added support for removing client from invite list when kicked
1083 from channel, as SILC 1.2 dictates. Affected files are
1084 silcd/packet_receive.c and silcd/command.c.
1086 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1088 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1089 automatically the cipher's internal IV. Affected files
1090 lib/silccrypt/silccipher.[ch].
1092 * Assure the RESUME_CLIENT packet is not sent to twice to
1093 backup router if the detached client was originated from
1094 the backup. Affected file silcd/server.c. Bug #76.
1096 * Changed silc_sim_symname to not allocate memory. Affected
1097 file lib/silcsim/silcsimutil.c.
1099 * Fixed memory leaks with SIMs in server. Affected files
1100 silcd/serverconfig.c, silcd/server.c.
1102 * Fixed channel key distribution after resuming detached
1103 client. Affected files silcd/packet_receive.c.
1105 * Fixed channel's global_user boolean checking after detaching.
1106 Check it after changing the owner of the client not before.
1107 Affected file silcd/packet_receive.c.
1109 * Fixed few double frees from client library. Fixes at least
1110 Bug #81, possibly others too.
1112 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1113 notifys in Irssi SILC Client. Affected file is
1114 irssi/src/silc/core/client_ops.c. Bug #82.
1116 * Applied Ville Räsänen's manual page and --mandir bugfix
1117 patch. Affected files are configure.in.pre and Makefile.am.pre.
1120 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1122 * Added support to backup router protocol for backup to tell
1123 normal server that it cannot use the backup router as primary
1124 because the primary isn't really down. Updated protocol
1127 * Added support for primary router to tell backup router that
1128 resuming is not possible because the backup really isn't primary
1129 in the cell. For example if backup disconnected itself the
1130 resuming is not allowed since the primary really did not
1131 go down. Updated protocol specs.
1133 * Removed MARS from crypto library.
1135 * Defined the CTR mode and Randomized CBC mode in SILC. The
1136 CTR mode is RECOMMENDED now in specification. Defined also
1137 Serpent cipher as optional cipher. Updated the protocol specs.
1139 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1141 * Added support for inviting/banning by IP/MASK, public key,
1142 and explicit Client ID. Redefined the command and notify
1143 types to allow easier forwards support for other methods
1144 of inviting/banning. Updated protocol specs.
1146 * Remove the client from channel's invite lists if the client
1147 is kicked or killed. Updated protocol specs.
1149 * Unified the Channel Message Payload and Private Message
1150 into one Message Payload. Updated protocol specs and
1153 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1155 * Don't wait for EOF after socket error has occurred, but
1156 close the connection. Affected file is silcd/server.c.
1158 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1160 * Added support for setting FOUNDER mode on channel with
1161 specific public key which can be set with CMODE command.
1162 Updated protocol specs and implemented in client and server.
1164 * Fixed the Irssi SILC client to correctly shutdown the client
1165 library to avoid memory leaks. Affected files are
1166 irssi/src/silc/core/silc-core.c and silc-servers.c.
1168 * Deprecated the No Reply flag in SKE protocol and introduced
1169 "IV Included" flag which can be used to indicate that the IV
1170 is included in the ciphertext. This makes it possible to use
1171 SILC on unreliable transport, such as UDP which may cause
1172 packet reordering and losses. Updated protocol specs, did
1175 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1177 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1178 < 32 bit values in correct size. Affected file is
1179 lib/silcmath/mp_mpi.c.
1181 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1183 * Fixed the KE Start Payload parsing to check that mandatory
1184 fields are present. Affected file lib/silcske/payload.c.
1186 * Fixed compilation warnigs in Irssi SILC Client. Affected
1187 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1189 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1191 * Print "nick now appears as newnick" and update Irssi's nicklist
1192 when you change your nick to "nick". Closes #62
1194 * Never format your own nick. Closes #63
1196 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1198 * SILC_UMODE_GONE changes are now propagated correctly to the
1199 Irssi client. Closes #54
1201 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1203 * Fixed example in /HELP KEY
1205 * Added expando $j which expands to current SILC Client version
1207 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1209 * Fixed public key decoding in crypto library.
1211 * Added better error printing to SKE library.
1213 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1215 * Fixed NICK command to not crash if nickname was not sent.
1217 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1219 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1220 Deprecated the old Encrypt-And-MAC order. Updated protocol
1221 specs and implemented.
1223 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1224 generation. Updated specs and implemented.
1226 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1228 * Added support for rekey before 2^32 sequence number wraps.
1229 Affected files in server and client library.
1231 * Padding must be at least 8 bytes now. Implemented and updated
1234 * Compute maximum padding for authentication packets to make
1235 passphrase approximation attacks impossible. Affected files
1236 in client library and in server.
1238 * Fixed PING command sending in client library and handling in
1239 server. The server ID must be ID Payload, not raw ID data.
1240 Affected files in server and client library.
1242 * Defined that all public keys sent in commands and notify
1243 payloads are actually Public Key Payloads not raw public key
1244 data. Updated protocol specs and implemented.
1246 * Updated protocol version to 1.2. Updated specs and code.
1248 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1249 status types. Updated specs and the code.
1251 * Added support for normal client to kill its own entries from
1252 the network. Updated protocol specs and the code.
1254 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1255 and added initial implementation.
1257 * Added MAC field to the Private Message Payload to protect
1258 against chosen ciphertext attacks. Updated the protocol specs
1261 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1262 attribute to indicate the user's current idle and signon time
1263 of a service. Updated protocol specs and implemented.
1265 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1267 * Added "do_not_bind" argument to silc_client_file_send what
1268 can be used to not bind locally but assume the file receiver
1269 provides the point of connect. Usefull when sender is behind
1270 NAT device. Affected file lib/silcclient/silcclient.h and
1273 * Added -no-listener option to FILE SEND command in Irssi SILC
1274 client. Affected file irssi/src/silc/core/silc-servers.c.
1275 Renamed FILE RECEIVE to FILE ACCEPT.
1277 * Confirm passphrase for private key encryption in
1278 silc_create_key_pair and silc_change_private_key_passphrase.
1279 Affected files are lib/silcutil/silcapputil.c.
1281 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1283 * Move silc_client_packet_send back to internal, added
1284 silc_client_send_packet, a bit simpler function for application.
1285 Affected files lib/silcclient/silcclient.h, client.c and
1288 * Moved the SilcClientEntry, SilcChannelEntry and
1289 SilcServerEntry to silcclient.h to be public and documented
1290 them for application. Affected files are
1291 lib/silcclient/silcclient.h and idlist.h.
1293 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1295 * Fixed manual page installation patch by Ville Räsänen.
1296 USERS help page fix patch by Ville Räsänen
1298 * Changed the silc_client_command_call interface to make
1299 the command call simpler for the application. The library
1300 now handles the command line parsing, command finding and
1301 execution. Application only needs to call the function
1302 with the command line. Affected files are
1303 lib/silcclient/silcclient.h, command.[ch].
1305 * Fixed silc_get_input to NULL-terminate the returned input.
1306 Affected file lib/silcutil/silcutil.c.
1308 * Resolve the client's public key in JOIN command if the
1309 founder auth data is being requested but we don't know the
1310 client's public key. Affected file silcd/command.c.
1313 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1315 * Print notify for server opers when backup router comes
1316 online. Affected file silcd/server.c.
1318 * Fixed the INVITE command to send the invite list in
1319 command reply. Affected file silcd/command_reply.c.
1321 * Fixed MOTD command reply sending. Affected file
1324 * UTF-8 decode the topic in TOPIC command reply and LIST
1325 command reply in Irssi SILC client. Affected file is
1326 irssi/src/silc/core/client_ops.c.
1328 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1330 * Fixed the INVITE command to not crash Irssi SILC client
1331 when given without nickname argument. AFfected file
1332 irssi/src/silc/core/client_ops.c.
1334 * Fixed double free in WHOIS query on normal server when
1335 forwarding query to router. Affected file is
1336 silcd/server_query.c.
1338 * Fixed WATCH command reply handling on normal server which
1339 was missing altogether. Affected file silcd/command_reply.c.
1342 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1344 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1345 Included yodl sources for each of these. Also modified
1346 Makefile.am prototype to install these files to proper
1347 locations. Updated CREDITS. Affected file Makefile.am.pre,
1348 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1351 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1353 * Added support for encrypted private key files. Now
1354 passphrase must be provided when new key pair is created
1355 (can be empty though), and prompted when loading the
1356 private key. Added support for loading the old-style
1357 non-encrypted private keys as well. Affected files
1358 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1361 * Fixed silc_get_input to accept input on all terminals.
1362 Affected file lib/silcutil/silcutil.c.
1364 * Moved the Irssi SILC client key loading and other stuff
1365 to be called after the arguments and UI is initialized.
1366 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1368 * Added -P option to Irssi SILC client which can be used
1369 to change the passphrase of the private key. Affected
1370 file irssi/src/silc/core/silc-core.c.
1372 * Added silc_change_private_key_passphrase apputil routine
1373 to lib/silcutil/silcapputil.[ch].
1375 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1377 * Fixed connection closing in client library to not crash.
1378 Moved the connection freeing totally to function
1379 silc_clinet_del_connection. Affected file
1380 lib/silcclinet/client.c.
1382 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1384 * Changed includes/silcincludes.h to silcincludes.h.in to
1385 include configuration specific information. The silcdefs.h
1386 is not included in to installation anymore (it's only
1387 compilation time header).
1389 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1391 * Moved the SilcClient and SilcClientConnection from client.h
1392 to the public lib/silcclient/silcclient.h. Changed the
1395 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1397 * If version string in silc_clinet_alloc is NULL the library
1398 puts it automatically. Affected file lib/silcclient/client.c.
1400 * Changed the version strings from variables to #define's
1401 in includes/silcversion.h.
1403 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1405 * Added shared library complation support.
1407 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1409 * Added lib/silcutil/silcapputil.[ch] for application
1410 utility functions. It includes routines for applications'
1411 convenience. Added silc_create_key_pair, silc_show_public_key
1412 and silc_load_key_pair functions.
1414 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1416 * Send RESUME_CLIENT packet from router to backup routers
1417 to in resuming. Affected file silcd/packet_receive.c.
1419 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1421 * In IDENTIFY command parsing, send all other IDs except
1422 Client IDs explicitly to router for resolving on normal
1423 server. Also check that ID received in WHOIS command is
1424 always Client ID, others are not allowed. Affected file
1425 silcd/server_query.c.
1427 * Merged latest changes from irssi.org CVS.
1429 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1431 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1432 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1434 * Fixed the heartbeat sending in Irssi SILC client. Moved
1435 the silc_client_packet_send to silcclient.h for application
1436 usage. Affected files lib/silcclient/client_internal.h
1437 lib/silcclient/silcclient.h.
1439 * Fixed a bug in query resolving in server. Used wrong
1440 variable in a for loop and crashed. Affected file is
1441 silcd/server_query.c.
1443 * Server constructs requested attributes only to locally
1444 connected clients. Affected file silcd/server_query.c.
1447 * Fixed a bug when sending resolving from router to server
1448 with requested attributes. The constructed WHOIS command
1449 was incorrect. Affected file silcd/server_query.c.
1452 * Fixed Requested Attributes saving in WHOIS command reply.
1453 The length of the data buffer must be saved too. Affected
1454 file silcd/command_reply.c.
1456 * Update the client entry's servername after detaching is
1457 over. Affected file silcd/packet_receive.c. Bug #37.
1459 * Resolve incomplete client entrys in CUMODE_CHANGE and
1460 CMODE_CHANGE notifys. Affected file is
1461 lib/silcclient/client_notify.c. Bug #42.
1463 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1465 * Fixed channel key packet processing bug on backup router
1466 during backup resuming protocol. Affected file is
1467 silcd/packet_receive.c.
1469 * Fixed memory leaks in server. Affected files are
1470 silcd/server.c and silcd/packet_receive.c.
1472 * Fixed packet decryption problem when backup router encrypted
1473 channel message with wrong key during backup resuming
1474 protocol. Affected file silcd/packet_send.c.
1476 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1477 Toni Willberg (toniw@iki.fi)
1479 * Changed the SilcCipher context to be private. Changed the
1480 silc_cipher_get_iv to just return pointer to the IV. Added
1481 silc_cipher_get_name to return the name of the cipher.
1482 Fixed code all around to support these changes. Affected
1483 files are lib/silccrypt/silccipher.[ch], client library and
1486 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1488 * Fixed unaligned access in lib/silccore/silcattrs.c.
1490 * Fixed libtool linking in lib/silcsim/Makefile.am.
1492 * Fixed services attribute printing. Affected files is
1493 irssi/src/silc/core/silc-queries.c.
1495 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1497 * Fixed a crashbug in incoming server accepting. Affected
1498 file silcd/server.c.
1500 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1502 * Added automatically generated index to Toolkit Reference
1505 * Added support for Postscript Toolkit Reference Manual.
1507 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1509 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1512 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1514 * Added 'send_events' boolean argument to the function
1515 silc_schedule_set_listen_fd which sends the set events to
1516 the application explicitly if set to TRUE. Default action
1517 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1518 lib/silcclient/client_internal.h and silcd/server_internal.h.
1520 * Added silc_compare_timeval to determine which time values
1521 is smaller. Affected file lib/silcutil/silcutil.[ch].
1523 * Added sort-of "Quality of Service" (QoS) support to
1524 SilcSocketConnection. Data reception can be controlled with
1525 rate limit per second and/or read data length limit.
1526 Added silc_socket_set_qos. Affected files are
1527 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1529 * Added the QoS configuration to SILC Server configuration
1530 file. Affected files are silcd/serverconfig.[ch] and
1533 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1535 * Merged with irssi.org CVS.
1537 * Failed OPER and SILCOPER authentications are now logged.
1538 Affected file silcd/command.c. Bugs #25.
1540 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1542 * ROBODoc documented lib/silcutil/silcbuffer.h and
1543 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1544 <ville.rasanen@iki.fi>.
1546 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1548 * Added support for auto-passphrase authentication from the
1549 config file during connecting which was not implemented
1550 yet. Affected file irssi/src/silc/core/client_ops.c.
1552 * Fixed a bug in authentication protocol failure handling which
1553 was processing wrong callback context. Affected files
1554 are lib/silcclient/client.c and protocol.c.
1556 * Fixed the /ATTR allow off to actually work. Affected file
1557 is irssi/src/silc/core/silc-queries.c.
1559 * Fixed the /ATTR -del to work. Affected file is
1560 irssi/src/silc/core/silc-queries.c.
1562 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1564 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1566 * Fixed mask attribute adding in Irssi SILC client. Affected
1567 file irssi/src/silc/core/silc-queries.c.
1569 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1571 * Added support for saving the requested attributes in
1572 WHOIS to directory. Affected file is
1573 irssi/src/silc/core/silc-queries.c.
1575 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1577 * Added support for parsing VCard fields that do not have
1578 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1580 * Fixed a double free bug in hash table foreach function
1581 if the entry was deleted in the foreach callback. Affected
1582 file lib/silcutil/silchashtable.c.
1584 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1586 * Added silc_attribute_get_verify_data to return the signature
1587 verification data for either user digital signature or
1588 server digital signature in Requested Attributes. Affected
1589 files are lib/silccore/silcattrs.[ch].
1591 * Added silc_vcard_alloc which is used to allocated dynamic
1592 SilcVCard context. The silc_vcard_free now checks whether
1593 the context is dynamically allocated or not. Affected files
1594 are lib/silcutil/silcvcard.[ch].
1596 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1598 * Periodically remove the NOATTR status from client entry
1599 so that the client may take the attributes in use even after
1600 server has resolved them unsuccessfully earlier. Affected
1601 file silcd/server_query.c and idlist.h.
1603 * Moved sha1hash and md5hash from client->internal to
1604 SilcClient for application usage. Affected files are
1605 lib/silcclient/client.h and client_internal.h.
1607 * Fixed attribute encoding and decoding bugs. Affected
1608 files lib/silccore/silcattrs.[ch].
1610 * Added ATTR command to Irssi SILC Client which is used to
1611 manage user's Requested Attributes sending and values for
1612 WHOIS command. Affected files around Irssi SILC client.
1614 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1616 * Added silc_buffer_strformat which can be used to format
1617 strings into a buffer which size is automatically increased.
1618 Affected file lib/silcutil/silcbuffmt.[ch].
1620 * Added implementation of VCard (RFC 2426) which can be used
1621 as part of Requested Attributes in WHOIS command. Affected
1622 file lib/silcutil/silcvcard.[ch].
1624 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1626 * Some strncat -> silc_strncat changes our the core and
1629 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1630 errors. Added better error printing to SKE library.
1631 Affected files lib/silcske/silcske.c, silcske_status.h and
1634 * Save the PKCS key length even if only private key is set to
1635 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1637 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1638 length in bits not in bytes. Affected files are
1639 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1640 silcd/server_query.c.
1642 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1644 * Added silc_attribute_payload_encode_data to directly encode
1645 the data into the attributes buffer. Renamed function
1646 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1647 Affected files are lib/silccore/silcattrs.[ch].
1649 * silc_hash_table_find_foreach calls the foreach function now
1650 once even if the nothing was found with context set to NULL.
1651 Affected file lib/silcutil/silchashtable.[ch].
1653 * Remove the RESOLVING flag from client entry after received
1654 the Requested Attributes from the client. Fixed memory leak
1655 in client entry freeing. Affected files silcd/server_query.c
1658 * Added Requested Attributes support into SILC Client Library.
1659 It is not able to send requested attributes in WHOIS command,
1660 and also receive and process requested attributes. Added
1661 silc_client_attribute_[add|del] and silc_client_attributes_get
1662 functions. Added also `ignore_requested_attributes' to the
1663 SilcClientParams to not use attributes in client. Affected
1664 files are lib/silcclient/command.c, client_attrs.[ch],
1665 silcclient.h, client_internal and client.[ch].
1667 * Changed the silc_client_get_client_by_id to support Requested
1668 Attributes, it takes them as argument now. Affected file
1669 is lib/silcclient/silcclient.h, and idlist.c.
1671 * Added -details option to WHOIS command in Irssi SILC Client
1672 to support the requested attributes. By default it requests
1673 all attributes. Affected file lib/silcclient/command.c and
1674 irssi/doc/help/in/whois.in.
1676 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1678 * Add also SERVICE attribute for server-constructed attribute
1679 data. Also digitally sign the attributes and add
1680 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1681 silcd/server_query.c.
1683 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1685 * Changed the silc_attribute_payload_encode to support list
1686 of attributes (function may be called several times to add
1687 a new attribute). Removed the silc_attribute_payload_encode_list
1688 function. The encoding function now also automatically encodes
1689 the data, so the caller does not need to do that. Affected
1690 files lib/silccore/silcattrs.[ch].
1692 * Added support for replying on behalf of the user to the
1693 Requested Attributes in WHOIS command in the server. Affected
1694 file silcd/server_query.c.
1696 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1697 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1699 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1701 * Don't swtich to become primary router if we are backup if
1702 decryption error has occurred. Affected file silcd/server.c.
1704 * Fixed a bug in backup router IP address comparison in
1705 silc_server_backup_get.
1707 Save now also the port of the server/router and use that
1708 in comparison as well. Affected file silcd/server_backup.c.
1710 * Normal server now reconnects to backup router automatically
1711 if connection is lost to it. Affected file silcd/server.c.
1713 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1715 * If packet processing fails (like integrity check fails)
1716 the connection is closed now. Affected files are
1717 lib/silccore/silcpacket.c and silcd/server.c.
1719 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1721 * Fixed double free in RSA public key set function
1722 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1725 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1727 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1728 Added server_query.[ch] which provides one interface for
1729 querying information using all three commands.
1731 * Changed all "typedef unsigned char" in core library to
1732 "typedef SilcUInt8".
1734 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1736 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1738 * Renamed silc_server_get_client_resolve to
1739 silc_server_query_resolve and moved to server_query.[ch].
1741 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1743 * Resumed client packet handling from server put the resumed
1744 client on wrong list on router and caused the client not
1745 be present on the network anymore. Now fixed to put the
1746 client to correct list. Affected file silcd/packet_receive.c.
1748 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1750 * Various cleanup in error message output in config parsing code
1751 and in server init code. Fixed error log files containing
1752 too many newlines ('\n') in some situations. Affected files are
1753 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1755 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * Use the reverse lookupped hostname in client internals
1758 instead of one user provided us as remote server name.
1759 Affected file lib/silcclient/client.c.
1761 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1763 * Added 'app_context' to silc_schedule_init. It is an
1764 application specific context that is delivered to application
1765 in task callback functions. Affected files are
1766 lib/silcutil/silcutil.[ch].
1768 * The hb_context in SilcSocketConnection is not freed
1769 automatically anymore (application must free it). Freeing
1770 it automatic is inconsistent. Affected files are
1771 lib/silcutil/silcsockconn.[ch].
1773 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1775 * Added support for removing explicitly added client connections
1776 in rehash and closing the client connections if they were
1777 unconfigured in the rehash. Affected file silcd/server.c.
1779 * Added support for aborting automatically pending commands
1780 that never receives the reply (to avoid memory leaks).
1781 Added also silc_server_command_pending_timed to set the
1782 specific timeout for pending command. Affected files are
1783 silcd/command[_reply].[ch].
1785 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1786 specs and lib/silccore/silcstatus.h.
1788 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1790 * Changed the silc_get_time to accept time value as argument
1791 or if zero is sent return current local time. Affected
1792 file lib/silcutil/silcutil.[ch].
1794 * Added STATS command to client library and Irssi SILC client.
1795 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1797 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1799 * Assure that channel key is set before sending it. May
1800 crash server otherwise. Affected file silcd/packet_send.c.
1802 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1804 * Assure that endless loop cannot happen with detached client
1805 resolving on normal server. Added idlist status
1806 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1807 silcd/idlist.h and silcd/packet_receive.c.
1809 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1811 * Incoming file transfer request cannot use same session as
1812 the sending session. This can happen when sending file to
1813 yourself. Crashed the client on quit. Affected file
1814 lib/silcclient/client_ftp.c. Bug #24.
1816 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * Implemented the draft-riikonen-precense-attrs draft and
1819 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1821 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1823 * Distribute the SERVER_SIGNOFF notify also to local backup
1824 routers from the primary router. The backup router may not
1825 have the signing of local server directly connected and need
1826 to know about the signoff. Affected file silcd/server_util.c.
1828 * Use the primary router as the origin of the locally connected
1829 server when it is disconnecting from the backup router since
1830 that's where it really is coming from. Now the clients from
1831 the disconnecting server are removed correctly and "shadow"
1832 clients are not left to the backup router. Affected file
1835 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1837 * If normal server is standalone and found existing but disabled
1838 channel, do not re-create the channel since it creates
1839 duplicate same channels. Affected file silcd/server.c.
1841 * Added anonymous client connections support to server. New
1842 "anonymous" configuration option to ConnectionParams section
1843 added. If set to true, the username and hostname information
1844 of the client will be scrambled and anonymous user mode is
1845 set automatically to the user. Affected files are
1846 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1848 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1850 * In JOIN notify handling, mark that the cache entry of the
1851 client cannot be expired. Can cause crashes on normal
1852 server (asserts client->channels). Affected file is
1853 silcd/packet_receive.c.
1855 * From now on distribution versions are used as protocol versions
1856 instead of by default using the Toolkit base version as protocol
1857 version. Affected file prepare.
1859 * Do not set the locally resolved hostname for local client
1860 entry but take what server sends. This way the real hostname
1861 is showed in WHOIS for yourself. Affected file is
1862 lib/silcclient/idlist.c and lib/silcclient/client.c.
1864 * Resolve local info with IDENTIFY when connecting to server.y
1866 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1868 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1869 for implied search (not needed on platforms which has native
1870 pthreads library). Use --without-pthreads to disable threads.
1871 Affected file is configure.in.pre
1873 * Fixed --with-iconv on platforms which need to bypass (broken)
1874 native iconv(). Affected file is configure.in.pre
1876 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1878 * Moved -C option parsing in Irssi SILC client at same time
1879 as other options. The UI was initialized earlier and caused
1880 problems on command line. Bug #16. Affected file is
1881 irssi/src/silc/core/silc-core.c.
1883 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1885 * Added global variable silc_log_timestamp that tells silclog
1886 wether to print or not the timestamp in the logging files.
1887 Affected file lib/silcutil/silclog.[ch].
1889 * Added silcd configuration option Timestamp in the Logging
1890 section. Affected file silcd/serverconfig.[ch],
1891 doc/example_silcd.conf.in.
1893 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1895 * Fixed fingerprint checking to check for entirely empty
1896 fingerprint instead of two first bytes when determining
1897 if it is set. Bug #18. Affected file silcd/command.c.
1899 * Fixed duplicate PKCS name registering to not allow it.
1900 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1902 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1904 * Conditionalize non-gcc compiler optimizations for various
1905 platforms, enable those commented out. Cleanups.
1906 Affected file lib/silcmath/mpi/configure.in
1908 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1910 * silc_rng_exec_command() left zombie processes if command
1911 didn't generate any output. Affected file
1912 lib/silccrypt/silcrng.c
1914 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1916 * Rewrote iconv checking, introduce --with-iconv for systems
1917 which rely on libiconv. Check if iconv() provided by libc
1918 is good enough, otherwise demand libiconv. Affected file
1921 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1923 * Search for ldopen() also in libc. This enables SIM support
1924 on *BSD systems. Based on patch from Alex Zepeda. Affected
1925 file configure.in.pre
1927 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1929 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1930 This fixes prepare on *BSD systems. Affected file
1933 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1935 * More fixed for not having purge timeout for global clients
1936 that are on channel. Affected files silcd/command_reply.c
1939 * Fixed the rekey protocol to work with backup router connections.
1940 Rekey packets are now allowed on disabled connections as
1941 well. Affected files silcd/packet_send.c and server.c.
1943 * Do not switch to be as backup router when shutting down and
1944 closing the primary connection. Affected file silcd/server.c.
1946 * Fixed memory leaks in backup router deleting. Added
1947 silc_server_backup_free to free all data during shutdown of
1948 server. Affected files silcd/server_backup.[ch].
1950 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1952 * Do not process commands if the sock->user_data is NULL.
1953 Affected file silcd/command.c.
1955 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1957 * Fixed buffer overflow and security problems (loosing bits
1958 in CFB encryption) in SILC RNG. Problems reported by
1959 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1961 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1963 * Added yet more checks that client is not expired on global
1964 list if it is on channels. Affected file is
1965 silcd/command_reply.c.
1967 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Merged c0ffee's MIME signal patch which adds support for
1970 sending also MIME messages in Irssi SILC Client, and handling
1971 received MIME messages in a signal (and perhaps doing something
1972 to non-textual MIME messages).
1974 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Fixed pending command deletion in server and client library
1977 to check the whole list instead of breaking after first found.
1978 The affected files are silcd/command.[ch] and
1979 lib/silcclient/command.[ch].
1981 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1984 secret or private, otherwise it's possible to find out
1985 whether a secret channel exists or not. Affected file
1988 * If CMODE change fails during the mode setting, assure that
1989 the old mode mask is set for the channel back. Affected
1990 file silcd/command.c.
1992 * Fixed passphrase saving on +a channel on normal server
1993 after successful JOIN command. Affected file silcd/command.c.
1995 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * Remove server/router operator privileges in DETACH command,
1998 since it's possible to resume to server where these
1999 privileges would not be allowed for the client. Affected
2000 file silcd/command.c.
2002 * Do not set to wait for backup in rehash of the server.
2003 Affected file silcd/server.c.
2005 * Do not check listener sockets when counting how many
2006 socket connections we have. Affected file is
2007 silcd/server_util.c.
2009 * Do not announce disconnected clients that are remaining
2010 in history (for WHOWAS). This is because SIGNOFF notify
2011 for these has been sent earlier already. Affected file
2014 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2016 * Buffer overflow with CUMODE command's mode->mode character
2017 conversion. Reported by Ville Räsänen. Affected file
2018 lib/silcutil/silcutil.c.
2020 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2022 * Allow heartbeat packets to go disabled connections anyway.
2023 Affected files silcd/server.c and silcd/packet_send.c.
2025 * Do not broadcast New Channel packets with List flag set
2026 in the packet to backup routers. The router must check
2027 for the correctness of the packets before sending them.
2028 It is possible that router will have enforce Channel ID
2029 change and this would cause desync in the backup router.
2030 Affected file silcd/packet_receive.c.
2032 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2033 are handled in list parsing. They are not list packets
2034 anymore. Affected file silcd/packet_receive.c.
2036 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2038 * Stop waiting for backup router through the timeout, not
2039 directly after backup router has arrived. Affected file
2042 * Do not re-create channel keys and send them when removing
2043 clients in server shutdown. Affected files are
2044 silcd/server_internal.h and silcd/server_util.c.
2046 * Notify distribution to backup routers was missing from
2047 the silc_server_send_notify_dest function which caused
2048 desyncing problems with backup router. Affected file is
2049 silcd/packet_send.c.
2051 * The client's channel removing was working wrong on
2052 backup router. It assumed that it doesn't know global
2053 information but backup router does know. For this reason
2054 it could remove channel when it wasn't supposed to do that.
2055 Affected file silcd/server.c and silcd/server_util.c.
2057 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2059 * Stop for a couple seconds after badkup router has become
2060 primary router. Affected file silcd/server.c.
2062 * Added silc_server_remove_servers_by_server, which is used
2063 to remove servers originated from some other server. Also
2064 clients of those servers can be removed too. Affected file
2065 silcd/server_util.[ch].
2067 * When removing clients after a server has signed of remove
2068 also all servers behind that server (unless they are known
2069 to be available locally), and send SERVER_SIGNOFF for each
2070 of the server separately. Also the signed off clients are
2071 sent now separately per signed off server. The affected files
2072 are silcd/server.c and silcd/server_util.[ch].
2074 * All servers added with silc_idlist_add_server must always
2075 have both "router" and "connection" pointers set. Otherwise,
2076 bad server entries may be left around in the cache.
2077 Affected file silcd/command_reply.c.
2079 * Do not create the channel key in NEW_CHANNEL packet
2080 processing if the channel is empty. Affected file
2081 silcd/packet_receive.c.
2083 * Completed backup router support for standalone routers.
2084 Supports also servers in the cell that do not use the backup
2087 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2089 * Fixed a bug in silc_string_regexify which did not add '^'
2090 at the start of each string, and thus the matching was
2091 not explicit. For example ban list iikone@*!*@* would
2092 match also "priikone", which is wrong, it would have to be
2093 *iikone@*!*@* to match also "priikone". Affected
2094 file lib/silcutil/unix/silcunixutil.c.
2096 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2098 * Enable all local server connections before updating client
2099 caches when we've become backup router. Otherwise, signoff
2100 packets may not reach the clients. Affected files are
2101 silcd/server.c and silcd/server_util.[ch].
2103 * Fixed a bug in version string parsing which could crash
2104 the program with specially formatted version string.
2105 Bug reported and patch provided by Ville Räsänen. Affected
2106 file lib/silcutil/silcutil.c.
2108 * Handle the disconnection immediately when DISCONNECT
2109 packet is received in server. Affected file silcd/server.c.
2111 * Primary router now waits a short time (10 seconds) for
2112 backup router connection before accepting any other
2113 connection (except local). Affected file silcd/server.c,
2116 * Fixed a crash in client libary in NICK_CHANGE notify when
2117 NICK_CHANGE arrived for client entry we are resolving
2118 currently. Affected file lib/silcclient/client_notify.c.
2120 * Call the sconn->callback completion even if error had
2121 occurred. Start reconnecting always if connection to
2122 primary router fails during backup router protocol.
2123 Affected files silcd/server.c and server_backup.c.
2125 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2127 * Added functions silc_server_send_opers and
2128 silc_server_send_opers_notify to send packets stricly
2129 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2130 to send variable argument notify to operators.
2131 Affected files silcd/packet_send.[ch] and silcd/server.h.
2133 * Removed UMODE rights checking with UMODE_CHANGE notify.
2134 Affected file silcd/packet_receive.c.
2136 * Server/router operator now receives notify when network
2137 switches to backup router and when it resumes the use of
2138 primary router. Affected file silcd/server.c and
2139 silcd/server_backup.c.
2141 * Fixed the updating of client information after backup
2142 resuming protocol is over; update all except local clients
2143 to the new primary router. The affected file is
2144 silcd/server_util.c.
2146 * Added support for closing active connections in rehash
2147 that were unconfigured by the user. Supports currently
2148 closing server and router connections. Affected file
2151 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2153 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2155 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2156 is NULL since seems that on some platforms NULL is allowed
2157 and on some it's not. Fallback encoding is used instead.
2158 Affected file lib/silcutil/silcstrutil.c.
2160 * Fixed statistics updating for incoming server connection
2161 which could cause problems when re-connecting. Affected
2162 file silcd/server.c.
2164 * Preliminary backup router support for standalone router
2165 added. Affected files in silcd/.
2167 * Mark server connections in backup router disabled before
2168 and after backup protocol. Affected file is
2169 silcd/server_backup.c.
2171 * Added support for reconnecting to remote server connection
2172 even if the protocol fails, and if the configuration wants
2173 us to keep trying to connect anyway.
2175 Server connection is not allowed to backup router if
2176 backup router does not have connection to primary router yet.
2178 Affected file is silcd/server.c.
2180 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2182 * Added silc_client_udpate_server function to update changed
2183 server info. Affected file lib/silcclient/idlist.[ch].
2185 * Added check for server entries that are being resolved when
2186 notify is received. If being resolved, handle the received
2187 notify only after it's resolved so that all notifys are
2188 handled in same order as received from the server.
2190 Added similar resolver check to channel entries. Every
2191 notify that cause resolving of any information that affects
2192 channel entry marks the channel entry in waiting state.
2193 After whatever resolving is over the waiters are signalled
2194 and only then the notifys are handled in the same order
2195 as delivered from the server.
2197 Affected files are lib/silcclient/idlist.[ch], and
2200 * Fixed KILLED notify handling in normal server. Affected
2201 file silcd/packet_receive.c.
2203 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2204 is locally connected, or was locally connected (but may
2205 be detached and connection is not active). Added also
2206 SILC_IS_LOCAL for checking this status. Affected files
2207 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2208 silcd/server.c and silcd/server_internal.h.
2210 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Don't send or handle TOPIC_SET if topic is already set and
2213 is same as being set. Affected files silcd/command.c and
2214 silcd/packet_receive.c.
2216 * Fixed CMODE change rights checking to work correctly when
2217 removing modes by operator. Affected file is
2218 silcd/server_util.c.
2220 * Fixed some handling with New Channel packet in router and
2221 fixed some CMODE_CHANGE notify handling in server and router.
2222 Affected file is silcd/packet_receive.c.
2224 * Changed "disconnect" client operation to include the
2225 reason of the disconnection and optional disconnection
2226 message. Affected file lib/silcclient/silcclient.h.
2228 * Made the compilation of lib/contrib/ stuff conditional.
2229 Affected files configure.in.pre, lib/contrib/Makefile.am.
2231 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2233 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2234 to the sender of the notify too, to avoid situation where two
2235 notifys are in the network at the same time going to oppsite
2236 directions. Affected file silcd/packet_receice.c.
2238 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2240 * Delete the client from channel even if the cilent->id is
2241 NULL. It was possible that client was deleted without
2242 removing from channels (theoretically at least). Affected
2243 file silcd/server.c and silcd/server_util.c.
2245 * Free the client data too when resuming is not successful.
2246 Affected file silcd/packet_receive.c.
2248 * Merged some code from c0ffee's silc-plugin. Affected files
2249 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2251 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2252 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2253 to the primary router connection, the other one returns
2254 TRUE if packet must be broadcasted to network.
2256 * All notifys that are destined to primary router (to network)
2257 are now automatically sent to backup routers even if the
2258 router is standalone (and has backup router). Affected files
2261 * Added --without-irssi and --without-silcd configuration
2262 options for disabling the compilation of these applications.
2263 Affected file configure.in.pre and prepare.
2265 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2268 UTF-8 encoding and decoding. Added also new encodings
2269 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2271 Added also SILC_STRING_LANGUAGE which is language and charset
2272 specific encoder and decoer for those platforms that support
2273 iconv(). It can convert the UTF-8 to and from the locale
2274 specific character set.
2276 Affected file lib/silcutil/silcstrutil.[ch].
2278 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2280 * Added function silc_get_command_name to the file
2281 lib/silcutil/silcutil.[ch].
2283 * Improved the server debug output a bit. Affected files are
2286 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2288 * Save the channel passphrase when received succesful JOIN
2289 command reply from router, on normal server. Otherwise
2290 joinig +a channels from normal server is not possible.
2291 Affected file silcd/command.c.
2293 * Fixed a bug in TOPIC_SET notify handling. The notifier
2294 may be other than client too, like server or channel.
2295 It expected it to always be only client and ignored the
2296 notify. Affected file silcd/packet_recieve.c.
2298 * Removed some (unnecessary) debug printing from
2299 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2301 * Do not force CMODE_CHANGE when server is announcing new
2304 Router announces stuff only after server reannounces channel
2305 after CHANNEL_CHANGE notify.
2307 These fixes optimizes the announcing procedure, and perhaps
2308 fixes some problems too. Affected file silcd/packet_receive.c.
2310 * Fixed SERVER_SIGNOFF sending to local clients. It was
2311 totally broken and sent the notify to all local clients,
2312 instead of only to those that was on same channel as the
2313 signing off clients. Affected file silcd/server_util.c.
2315 * Added -D option to server. It can be used to give debug
2316 level. The levels are from 0 - 99, and are predefined for
2317 smooth server debugging. (see silcd.c for the predefined
2318 levels). Affected file silcd/server.c.
2320 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2322 * Fixed a bug in Irssi SILC client to close the connection
2323 properly when disconnecting from server. Affected file
2324 irssi/src/silc/core/client_ops.c.
2326 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2328 * When authenticating as founder during JOIN command, check
2329 that the one authenticating becomes the only founder on the
2330 channel. Affected file silcd/command.c.
2332 * Better checking for founder mode setting when CUMODE_CHANGE
2333 notify is received. Affected file silcd/packet_receive.c.
2335 * Close all connections when shutting down the server by sending
2336 DISCONNECT packet. Close all listeners too when shutting
2337 down the server. Affected file silcd/server.c.
2339 * Handle DISCONNECT packet correctly in client library by
2340 calling the "disconnect" client operation. Affected file
2341 lib/silcclient/client.c.
2343 * Handle local errors correctly during resuming. Affected
2344 file lib/silcclient/client.c.
2346 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2348 * The log file is not dupped internally anymore in
2349 lib/silcutil/silclog.c. Fixed memory leaks too.
2351 * The scheduler now dispatches all pending timeout tasks
2352 when it is uninitialized with silc_schedule_uninit.
2353 Affected file lib/silcutil/silcschedule.c.
2355 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2357 * Added --enable-stack-trace option to configure. Added
2358 memory allocation stack trace support. Added files
2359 lib/silcutil/stacktrace.[ch]. Affected files are
2360 lib/silcutil/silcmemory.[ch].
2362 * Fixed memory leaks from libraries and server. Affected
2363 files around the tree.
2365 * Reverted back a fix made to CUMODE which broke it.
2366 Affected file silcd/command.c.
2368 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2370 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2371 core library, and implemented it. All textual messages SHOULD
2372 use this flag and the message MUST be UTF-8 encoded.
2373 All text messages sent by Irssi SILC client are now UTF-8
2374 encoded (regardless whether the terminal supports UTF-8 or not).
2375 Affected files are lib/silccore/silcchannel.h,
2376 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2379 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * Added lots of new statistics updating that was missing from
2382 the server and router code. Affected files in silcd/.
2384 * Sending SIGUSR1 signal to server now dumps the current
2385 server statistics into /tmp directory. Affected file is
2388 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2389 the SILC Hash Interface also. Added new functions
2390 silc_hash_get_name, silc_hash_init, silc_hash_update and
2391 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2393 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2395 * Added some better info printing for client during connecting.
2396 Affected file silcd/server_util.c.
2398 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2399 to silence a user on a channel. Affected files are
2400 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2401 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2402 and silcd/packet_receive.c.
2404 * Fixed a fatal bug in handling of malformed command payload.
2405 Affected file silcd/command.c.
2407 * Fixed a double free when announcing channel users to router.
2408 Affected file silcd/server.c.
2410 * After successful authentication to channel founder mode, check
2411 that there isn't anyone else with founder mode on the channel.
2412 The one that authenticated will become founder and anyone
2413 else is demoted. Affected file silcd/command.c.
2415 * Added error printing of any error that has occurred during
2416 any command in client library. Affected file is
2417 irssi/src/silc/core/client_ops.c.
2419 * Removed some error printing from the client library and left
2420 it for the application to worry (from the error status it
2421 receives in 'command' client operation. Affected file is
2422 lib/silcclient/command.c.
2424 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2426 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2427 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2428 Starting key agreement with itself is denied. Affected file
2429 is lib/silcclient/client_keyagr.c.
2431 * Fixed some error checkings from the SFTP library which caused
2432 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2433 and lib/silcsftp/sftp_util.c.
2435 * Added new "debug" and "debug_string" settings to Irssi SILC
2436 client which can be used to print runtime debugging on the
2437 Irssi's screen. Available when compiled with --enable-debug
2438 option. Affected file irssi/src/silc/core/silc-core.c.
2440 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2442 * Fixed a missing variadic parameter in a function call that
2443 caused server crash when a non-allowed connection arrived.
2444 Reported by Richard Becker. Affected file silcd/server.c.
2446 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2448 * Added WATCH list sending to backup routers from router.
2449 The WATCH command is sent by the router to the backup
2450 router. Affected file silcd/command.c.
2452 * Mark the backup_router flag for RouterConnection entry
2453 if the backup router stuff is defined in the config file.
2454 Affected file silcd/serverconfig.c.
2456 * Fixed some backup data sending around the code to work better
2457 if the router is standalone router. Not all places were fixed.
2458 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2461 * Fixed the router connecting when connecting to multiple
2462 routers. It ignored every other router except the first
2463 one. Affected file silcd/server.c.
2465 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2467 * Made the private key generation after expiration optional.
2468 If not created after expiration the old key will re-expire
2469 at a later time (and thus key pair is not necessary to
2470 change). Affected file irssi/src/silc/core/clientutil.c.
2472 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2474 * The length arguments in bind() and connect() were wrong
2475 and fixed now to used SIZEOF_SOCKADDR in the
2476 lib/silcutil/unix/silcunixutil.c.
2478 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2480 * Fixed detach timeout handling to use Client ID and not
2481 the actual client entry which may be freed in the callback.
2482 Affected file silcd/command.c.
2484 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2486 * Merged c0ffee's multiple interface support patch.
2487 Affected files in silcd/.
2489 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2491 * Cleanup keys properly. Affected file is
2492 irssi/src/silc/core/clientutil.c.
2494 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2496 * Display the user mode on the status bar. Affected file
2497 irssi/src/silc/core/silc-expandos.c.
2499 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2501 * If private message key is not set, but the flag is set in
2502 the packet, ignore the packet since it cannot be decrypted.
2503 Affected file lib/silcclient/client_prvmsg.c.
2505 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * When resuming client, remove the old client entry from
2508 the watcher list too. Affected file silcd/packet_receive.c.
2510 * Do not allow normal server to force founder mode away
2511 from router if the founder mode is already set. Affected
2512 file silcd/packet_receive.c.
2514 * Remove the client entry with watch notify types with short
2515 timeout, and not directly, so that other notifys can be
2516 retrieved too. Affected file lib/silcclient/client_notify.c.
2518 * Display notification about data messages that cannot be
2519 displayed. Affected files irssi/src/silc/core/client_ops.c,
2520 irssi/src/fe-common/silc/module-formats.[ch].
2522 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2524 * Fixed the CHANNEL_CHANGE notify handling in client libary
2525 to not use freed memory. Affected file is
2526 lib/silcclient/client_notify.c.
2528 * Fixed CUMODE_CHANGE notify handling in server. Affected
2529 file silcd/packet_receive.c.
2531 * Fixed USERS command to support empty channels. Affected
2532 file silcd/command.c.
2534 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2536 * Allow multiple identical pending commands to be registered
2537 in client library. Affected file is lib/silcclient/command.c.
2539 * Call the completion for resolving client information only
2540 after all resolvers has finished. This fixes a crash in
2541 the client. Added support for checking when the resolvers
2542 are finished. Affected file is lib/silcclient/idlist.c.
2544 * Wait by default 3 seconds before reconnecting to the server
2545 after being disconnected. Makes the /detach command a bit
2548 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2550 * Check the watcher list before sending signoff notifys
2551 when closing client connection. Affected file is
2554 * Added better CMODE command rights checking. Affected file
2555 silcd/server_util.c.
2557 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2559 * Fixed watcher list checking during server signoff. It
2560 crashed the server. Affected file silcd/server_util.c.
2562 * The JOIN command reply returns now the founder's public
2563 key. Affected file is silcd/command.c.
2565 * Announce the channel mode, and the mode properties with
2566 CMODE_CHANGE notify. Affected file silcd/server.c.
2568 * Mark new channels by default disabled, untill at least
2569 one user joins the channel. Affected file is
2570 silcd/packet_receive.c.
2572 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2574 * The nickname argument to watch notify can be optional.
2575 Fixes a crash in server. Affected file silcd/packet_send.c.
2577 * Remove the client entry from cache if the WATCH notify type
2578 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2579 lib/silcclient/client_notify.c.
2581 * Check the watcher list before and after changing nickname
2582 when the NICK_CHANGE notify is received. Affected file is
2585 * Fixed a crash in OPER and SILCOPER command sending. Empty
2586 passphrase caused the crash. Affected file is
2587 lib/silcclient/command.c.
2589 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2591 * Merged with Irssi CVS for Irssi SILC client.
2593 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2595 * Completed the protocol specifications.
2597 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2599 * Merged with Irssi CVS for Irssi SILC client.
2601 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * Added the founder's public key delivery to the
2604 CUMODE_CHANGE notify type as well. Updated the protocol
2605 specs and the code. Affected files are silcd/packet_send.[ch],
2606 silcd/packet_receive.c and silcd/command.c.
2608 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2610 * Added silc_pkcs_public_key_copy function into the
2611 lib/silccrypt/silcpkcs.[ch].
2613 * Remove the `iv' from the SilcChannelEntry since we can
2614 live without it. Affected files are silcd/idlist.h and
2615 silcd/packet_receive.c.
2617 * Added support for sending the founder's public key in
2618 the CMODE_CHANGE notify packet in the server. Affected
2619 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2620 silcd/command.c and silcd/server.c.
2622 * Changed the FOUNDER_AUTH authentication to use only
2623 public key authentication as defined by new protocol
2624 specs. Passphrase authentication with that mode cannot
2625 be used anymore. It is now possible to reclaim founder
2626 mode from any server in the network. Affected files are
2627 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2629 * Added permanent channels support by making the channel
2630 permanent when FOUNDER_AUTH mode is set on the channel.
2631 The channel will not be destroyed even if channel is empty
2632 when that mode is set. Protocol TODO #17. Affected
2633 files are silcd/server.[ch], server_util.[ch],
2634 silcd/command.c, silcd/packet_receive.c and
2635 lib/silcclient/command.c.
2637 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2639 * Added reference counter to the command reply context in
2640 the client library. Affected files are
2641 lib/silcclient/command_reply.[ch].
2643 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2645 * Fixed rekey protocol with PFS in the client library.
2646 Affected file is lib/silcclient/protocol.c.
2648 * Added support for list of errors in client library
2649 command reply handling. Affected file is
2650 lib/silcclient/command_reply.c.
2652 * Defined that the WHOIS and IDENTIFY commands can send
2653 list of errors. Updated the protocol specs. Protocol
2656 * Added support for sending list of errors to WHOIS and
2657 IDENTIFY commands in server. Added support for receiving
2658 list of errors in server. Affected files are
2659 silcd/command.c and silcd/command_reply.c.
2661 * Fixed client info resolving on LEAVE command in client
2662 library to not crash. Affected file is
2663 lib/silcclient/client_notify.c.
2665 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2667 * Defined that the NICK command replies with thew changed
2668 nickname too, to make the nickname changing simpler at
2669 the client's end. Updated protocol specs and the code
2670 in client and server. Affected files are
2671 silcd/command.c, lib/silcclient/command_reply.c and
2672 lib/silcclient/command.c.
2674 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2676 * Added `Compressed' packet flag to indicate that the packet
2677 payload is compressed by the sender. Updated the protocol
2678 specs and the core library. The compression still is not
2679 implemented in the sources. Affected file is
2680 lib/silccore/silcpacket.h.
2682 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2684 * Remove pending command callbacks also if the connection
2685 to the server is destroyed. Affected file is
2686 lib/silcclient/client.c.
2688 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2690 * Added new QUIET channel user mode that can be used to
2691 quiet a user in a channel. Updated the protocol specs but
2692 it wasn't implemented yet. Protocol TODO #27. Affected
2693 file is lib/silccore/silcmode.h.
2695 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2697 * Added BLOCK_INVITE user mode to be able to block incoming
2698 invite notifications. Protoocol TODO #26. Affected files
2699 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2702 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2703 the protocol specs and the code. Affected file is
2704 lib/silccrypt/silcpkcs.c.
2706 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2708 * Disconnect Payload includes now the status type. Updated
2709 the protocol specs and the code. Protocol TODO #25.
2710 Affected files are silcd/server.c, lib/silcclient/client.c.
2712 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2713 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2714 Moved the silc_client_command_status_messages table to the
2715 lib/silcutil/silcutil.c and added new funtion
2716 silc_get_status_message, which deprecates function
2717 silc_client_status_message. Affected files are
2718 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2719 lib/silcutil/silcutil.[ch].
2721 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2723 * Defined that the nickname hash in Client ID MUST be from
2724 lowercase nickname. This effectively changes nicknames in
2725 SILC to case-insensitive. Updated the protocol specs and
2726 the code. Affected files are lib/silcutil/silcutil.[ch],
2727 silcd/serverid.c, and silcd/idlist.c.
2729 * Added new channel user modes BLOCK_MESSAGES_USERS and
2730 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2731 code. Affected files are lib/silccore/silcmode.h,
2732 lib/silcclient/command.c, and silcd/packet_send.c.
2734 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2735 specs and code. Affected file lib/silccore/silcstatus.h.
2737 * Added support for watch list. It is possible to add nicknames
2738 to be watched, and when they come to network, leave network
2739 or user mode changes the watcher will be notified of this
2740 change. Added SILC_COMMAND_WATCH command, added new
2741 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2742 notifications. Updated the protocol specs and implemented
2743 this to library, client and server. Protocol TODO #21.
2744 Affected files are lib/silccore/silccomand.h,
2745 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2746 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2747 silcd/packet_send.[ch], silcd/packet_receive.c, and
2748 irssi/src/silc/core/client_ops.c.
2750 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2751 somebody watching you. Updated the protocol specs and the
2752 code. Affected files are lib/silccore/silcmode.h, and
2753 lib/silcclient/command.c.
2755 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2757 * Added service support to SILC protocol. Added new command
2758 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2759 core library. Services are not implemented in server or
2760 client for now. Protocol TODO #20. Affected files are
2761 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2763 * Added SilcStatus argument to `command' client operation
2764 to return the error status when command sending fails
2765 locally. Changed all command in client library to return
2766 correct command status. Affected files are
2767 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2768 irssi/src/silc/core/client_ops.c.
2770 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2772 * Added silc_mime_parse function to parse MIME headers.
2773 Affected files are lib/silcutil/silcstruti.[ch].
2775 * Added MIME header parsing in Irssi SILC Client. It displays
2776 all textual MIME objects, others it ignores. Affected file
2777 is irssi/src/silc/core/clien_ops.c.
2779 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2781 * Fixed a bug in the pid writing function, which couldn't be
2782 written in a root-owned directory.
2784 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2786 * Defined that channel message to unknown Channel ID must
2787 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2788 Updated the protocol specs and the code in server. The
2789 affected file is silcd/packet_receive.c.
2791 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2793 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2794 that it is used to send error notifys if error occurs during
2795 some SILC packet processing, except commands. The error
2796 types are same as for command reply types. Defined that
2797 if private message is sent to unknown Client ID the error
2798 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2799 Updated the protocol specs and code. Affected files are
2800 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2801 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2802 and irssi/src/silc/core/client_ops.c. Renamed the
2803 SilcCommandStatus to SilcStatus.
2805 * Defined the use of extra WHOIS attributes in WHOIS command.
2806 The <Requested Attributes> (defined in a separate document)
2807 can be used to request additional information about user
2808 not returned by standard WHOIS command. Defined that server
2809 can send WHOIS command directly to client. Client provides
2810 the requested attributes to the server. Updated the protocol
2811 specs. Protocol TODO #4. Implementation is not done yet
2812 (Protocol TODO #24).
2814 * Renamed function silc_client_command_status_message to
2815 silc_client_status_message. Affected files are
2816 lib/silcclient/command_reply.[ch].
2818 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2820 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2821 32 bit integers. Updated the protcol specs and the code.
2822 Affected files are silcd/command.c and
2823 lib/silcclient/command.c.
2825 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2827 * Fixed a bug in library where sending a bogus authentication
2828 payload would lead to a crash. Affected file is
2829 lib/silccore/silcauth.c.
2831 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2833 * Added detach_disabled and detach_timeout server config
2834 options to the server. Affected files silcd/serverconfig.[ch],
2835 silcd/command.c and silcd/packet_receive.c.
2837 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2839 * Added resolve_cmd_ident field to the SilcClientEntry structure
2840 too so that if the entry is for example being resolved so
2841 another command may attach to the same pending command reply
2842 without requiring to resolve the same entry again. Added
2843 support for adding multiple pending commands for one
2844 command idenfier. Affected files lib/silcclient/command.[ch],
2845 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2847 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2849 * Defined that server receives WHOIS command reply for private
2850 and secret channels too. Updated protocol specs and the
2851 code in server. Affected file silcd/command.c.
2853 * Defined <channel user mode list> argument to WHOIS command
2854 reply for returning user modes on the channels. The
2855 channel list now doesn't include the user mode anymore but the
2856 actual channel mode. Updated protocol specs and the code in
2857 client and server. Affected files are silcd/command_reply.c,
2858 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2859 and lib/silcclient/command_reply.c.
2861 * Save the channels list in WHOIS command reply in normal server
2862 so that WHOIS always shows joined channels also in normal
2863 server and not just on router. Affected file is
2864 silcd/command_reply.c.
2866 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2868 * Defined that server receives USERS command reply for private
2869 and secret channels too. Updated protocol specs and the
2870 code in server. Affected file silcd/command.c.
2872 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2874 * Changed the UMODE'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 * Added SILC session detachment/resuming support. It is possible
2880 to detach by closing the network connection and then re-connect
2881 and resume to the old client session. Added DETACHED user
2882 mode that server will set for detached client. Added new
2883 packet RESUME_CLIENT which is used to perform the resuming
2884 process. Added DETACH command. Updated the protocol specs,
2885 core library, client and server. Protocol TODO #22. Very
2886 many affected files around the tree.
2888 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2890 * Changed the CMODE's mode mask argument to be optional. If
2891 not provided then the command merely returns the current mode
2892 mask to the client. Updated protocol specs and the server.
2893 Affected file is silcd/command.c.
2895 * Changed the Killer's Client ID in KILLED notify to be just
2896 any ID payload since router server is allowed to kill as well.
2897 Updated protocol specs, client libary and server. Affected
2898 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2899 and irssi/src/silc/core/client_ops.c.
2901 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2903 * Added new user modes ANONYMOUS for special anonymous servers
2904 that may set the mode for client, and BLOCK_PRIVMSG which
2905 client may set to block incoming private messages unless the
2906 Private Message Key flag is set (using private keys to protect
2907 private messages). Updated protocol specs and code in client
2908 and server and core library. Protocol TODO #23. Affected
2909 files are lib/silccore/silcmode.h, silcd/server.[ch],
2910 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2911 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2913 * Added new channel user mode BLOCK_MESSAGES which the client
2914 may set to itself to tell server not send channel messages.
2915 Other packets such as channel key packets are still sent.
2916 Protocol TODO #23. Updated the protocol specs, client and
2917 server. Affected files are lib/silccore/silcmode.h,
2918 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2919 lib/silcutil/silcutil.c, silcd/command.c, and
2920 silcd/packet_send.c.
2922 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2924 * Redefined the Status Payload to include now two 8 bit fields,
2925 instead of one 16 bit field. This now makes it possible to
2926 send list of errors. Updated the protocol specs and the code
2927 in core library, client library and server. Protocol TODO #1.
2928 Affected files are lib/silccore/silccommand.[ch],
2929 lib/silcclient/command_reply.[ch], silcd/command.c,
2930 silcd/command_reply.c and silcd/packet_receive.[ch].
2932 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2934 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2935 must be handled by the application and should tell the application
2936 that an error message was already printed, and it should print the
2937 config coords (line, filename, ...). Affected files are
2938 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2940 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2941 server config parsing code more readable.
2943 Fixed a bug in the fetch_logging() config callback.
2945 Affected files is silcd/serverconfig.c.
2947 * Drop root privileges when started in foreground. Don't drop them
2948 if debugging also. Affected file is silcd/silcd.c.
2950 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2952 * Added more IM-like features by introducing new user modes
2953 for setting various presence information. Added new modes:
2954 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2955 specs and code. Protocol TODO #19. Affected files are
2956 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2957 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2959 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2961 * Added STATS command to the protocol after all, to return
2962 various statistical information about the network. It can
2963 be used by clients to retrieve statistical information, and
2964 servers may use it to to fetch cell and network wide
2965 statistics from router. Updated the protocol specs and
2966 implemented it to the server. Protocol TODO #16.
2967 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2968 silcd/command_reply.[ch].
2970 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2972 * The LIST command reply in client libary now adds new channel
2973 entry if the returned channel doesn't exist yet in cache,
2974 and returns the channel entry to the application in the
2975 command_reply client operation. Affected file is
2976 lib/silcclient/command_reply.c.
2978 * Changed the channel message payload's MAC generation to
2979 include the IV in the MAC as well. This way all relevant
2980 parts of the channel message payload are authenticated also
2981 with the channel message MAC (and not only by packet MAC).
2982 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2983 Affected file is lib/silccore/silcchannel.c.
2985 * Fixed the SKE to save the remote version, since the
2986 silc_ske_parse_version mistakenly checked wrong version,
2987 after it replaced the start payload. Affected files are
2988 lib/silcske/silcske.[ch].
2990 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2992 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2993 string utility functions. Added there also new functions
2994 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2995 Affected files lib/silcutil/silcstrutil.[ch].
2997 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2998 files are lib/silcutil/silcstrutil.[ch].
3000 * Defined that the security property fields in SKE SHOULD be
3001 UTF-8 encoded, defined that version string MUST be US-ASCII
3002 encoded, defined that passphrases sent in connection
3003 authentication protocol MUST be UTF-8 encoded. Implemented
3004 these to the client and server. Defined also that other
3005 passphrases sent in the protocol MUST be UTF-8 encoded.
3006 Affected files are lib/silcske/silcske.c,
3007 lib/silcclient/protocol.c, silcd/protocol.c,
3008 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3010 * Changed the silc_client_close_connection interface to not
3011 need the SilcSocketConnection which should not be visible
3012 to application. Affected files are lib/silcclient/client.c
3013 and lib/silcclient/silcclient.h.
3015 * Rewrote the text for Private Message Key Payload in the
3016 protocol specification. Protocol TODO #11.
3018 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3020 * Upgraded the protocol version to 1.1, updated protocol specs
3023 * Added the nickname as new argument to NICK_CHANGE notify and
3024 added it to protocol specs and implemented it to client and
3025 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3026 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3027 lib/silcclient/client_notify.c.
3029 * Added the killer's client ID to the KILLED notify and added
3030 it to protocol specs and implemented it to client and server.
3031 Protocol TODO #13. Affected files are silcd/command.c,
3032 silcd/packet_receive.c, packet_send.[ch],
3033 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3034 The killer's client entry is now returned to application in
3035 the `notify' client operation.
3037 * Fixed the Max Argument fields that had too large value set
3038 in the protocol specs. Protocol TODO #14.
3040 * Added the LEAVE command reply to return the ID of parted
3041 channel. Updated protocol specs and implemented it to the
3042 client and server. Protocol TODO #15. Affected files are
3043 silcd/command.c, lib/silcclient/command_reply.c. The channel
3044 entry is now returned to application in the `command_reply'
3047 * Rewrote the version SKE version checking in client libary
3048 and in server to use the silc_parse_version_string. Affected
3049 files are lib/silcclient/protocol.c, silcd/protocol.c.
3051 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3052 commands that was missing it, and updated protocol specs and
3053 the server implementation. Protocol TODO #10. The affected
3054 file is silcd/command.c.
3056 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3057 generic reply to a generic request (REQUEST flag), and
3058 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3059 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3060 to define the payload for DATA flag. Added the flags to
3061 the implementation. Protocol TODO #9. Affected file is
3062 lib/silccore/silcchannel.h.
3064 Changed the client library to return the message length
3065 to application as well in the channel_message and private_message
3066 client operations. Affected files are
3067 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3068 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3069 and lib/silcclient/client_ops_example.c.
3071 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3072 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3073 the channel. Updated protocol specs and impelemented this
3074 to client and server. Protocol TODO #6. Affected files are
3075 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3076 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3078 Added new options m and M to CMODE command in Irssi SILC
3079 client to set these modes.
3081 * Deprecated all administrative commands from SILC protocol
3082 since they are highly implementation specific commands.
3083 Updated protocol specs. Moved the old commands in
3084 implementations to private range of command types. Affected
3085 files are silcd/command.c, lib/silcclient/command.c and
3086 lib/silcclient/command_reply.c. Protocol TODO #8.
3088 * Fixed a bug in server where sending unknown command crashes
3089 the server. Affected file silcd/command.c.
3091 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3093 * Added SILC_PROTOCOLVERSION macro to check protocol version
3094 of a socket connection. The affected file is
3095 lib/silcutil/silcsockconn.h.
3097 * Added better error logging in rekey protocol. Affected file
3100 * Do not check public key types in SKE during rekey. Affected
3101 file lib/silcske/payload.c.
3103 * Fixed the rekey protocol with PFS, which was totally broken.
3104 Affected file silcd/protocol.c.
3106 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3108 * Some client implementations quit network by doing first LEAVE
3109 and then immediately SIGNOFF (like Bombyx). We now do check
3110 after a short time after LEAVE notify and check whether the
3111 client is still valid after LEAVE, and if not we remove it from
3112 cache. Affected file is lib/silcclient/client_notify.c.
3114 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3116 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3117 it's good not to have security holes here.
3119 * Fixed a negative refcount situtuation for the config context.
3120 Affected file is silcd/serverconfig.c.
3122 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3124 * ROBOdoc documented lib/silcutil/silcutil.h.
3126 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3128 * Optimized even more the SilcPacketContext structure. Now
3129 totally saved 16 bytes of memory per context after optimization.
3130 Affected files are lib/silccore/silcpacket.[ch].
3132 * Made strict checks for valid SILC IDs. Affected file is
3133 lib/silccore/silcid.c.
3135 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3137 * Changed the object argument for silc_cipher_register,
3138 silc_hash_register, silc_hmac_register and silc_pkcs_register
3139 to const. Affected files are lib/silccrypt/silccipher.[ch],
3140 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3142 * Changed the silc_get_username and silc_get_real_name to
3143 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3145 * Fixed the Irssi SILC Client to use the silc_get_username and
3146 silc_get_real_name insted of glib routines since the glib
3147 routines only corrupt stack. Fixes the Irssi SILC to work in
3148 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3150 * Fixed the Irssi to not use g_get_home_dir since it crashes
3151 or returns garbage on cygwin and corrupts stack. Added function
3152 get_home_dir to Irssi routines. Affected files are
3153 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3155 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3157 * Made some structure optimizations. SFTP memory FS MemFSEntry
3158 entry structure. Optimized SilcTask structure. Optimized
3159 SilcPacketContext structure.
3161 Affected files lib/silcsftp/sftp_fs_memory.c,
3162 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3164 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3166 * And yet again reverted back the config thing since Johnny
3167 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3170 * Fixed memory leaks from config object. Affected files are
3171 silcd/serverconfig.[ch].
3173 * Added support for adding new connections to the server in rehash.
3174 After rehash they take effect.
3176 Added support for changing the maximum allowed connections in
3177 rehash. The number can grow but going smaller is not supported.
3179 Added function silc_server_num_sockets_by_remote to the
3180 silcd/server_util.[ch].
3182 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3184 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3186 * Added preliminary checking during config parsing for a valid
3187 public/private key and removed further checks in the code.
3188 Affected files are silcd/serverconfig.[ch], server.c.
3190 * Moved functions silc_server_drop() and silc_server_daemonise()
3191 from server.c to silcd.c since they are stricly related to
3192 the application activity.
3194 * Reverted a small part of the automatic ref/unref since
3195 it caused a double unref in some situations. Affected
3196 files are silcd/silcd.[ch], server.c, serverconfig.c.
3198 * Added some .cvsignore files in the lib directory.
3200 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3202 * Fixed silc_net_gethostbyaddr to correctly resolve by
3203 address. Affected file lib/silcutil/silcnet.c.
3205 * Fixed the notify relaying to client. The HMAC to be used
3206 with relayed packets ws wrong and caused decryption failure
3207 at the client end. Affected file is silcd/packet_receive.c.
3209 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3211 * Created new branch silc_protocol_1_0_branch.
3213 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3215 * Changed the silc_server_config_* routines to be SilcServer
3216 independent. They are now officially application specific code
3217 and not part of generic server implementation. Affected files
3218 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3220 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3222 * Added automatic referencing of config context in the
3223 silc_server_config_alloc, and automatic unreferencing in the
3224 silc_server_config_destroy. Affected files are
3225 silcd/serverconfig.[ch], silcd/silcd.c.
3227 * Fixed the silc_log_quick handling in the logging routines.
3228 It didn't log quickly when it was TRUE. Affected file is
3229 lib/silcutil/silclog.c. Also the flush delay was set even
3230 if it was 0 in config file. Affected file is
3231 silcd/serverconfig.c.
3233 * Added support for changing key pair of the server in rehash.
3234 Affected file silcd/server.c.
3236 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3238 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3239 too early, before getting the channel entry. Affected file
3240 is silcd/packet_receive.c.
3242 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3244 * Added functions silc_server_config_[ref/unref], these are used
3245 to prevent that the config object is destroyed.
3247 No longer directly affect global variables silc_log_quick and
3248 silc_log_delay, they are first cached inside the config object
3249 and then applied with silc_server_config_setlogfiles().
3251 silc_server_config_set_defaults() is now internal to
3252 serverconfig.c, there are no reasons to show this internal stuff
3255 Affected files are silcd/serverconfig.[ch].
3257 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3258 fprintf's to stderr, since some code may be executed again after
3259 the server went into the background. Affected files are
3262 * Added rehash support. Added function silc_server_rehash() that
3263 will perform all the basic tasks of the rehashing procedure.
3265 * Added command line option `-x, --hexdump'. This will enable the
3266 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3267 The option `--hexdump' implies `--debug'.
3269 * Fixed a bad bug in the logging APIs (silcutil library) where
3270 the application would crash after calling silc_log_reset_all().
3272 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3274 * Fixed the KICKED notify handling in client library to
3275 correctly remove the channel and all entries from the
3276 channel when I was kicked. This bug crashed the client.
3278 Fixed yet another but in KICKED notify handling to remove
3279 the kicked client correctly from the channel.
3281 Affected file is lib/silcclient/client_notify.c.
3283 * Fixed a minor bug in looking up correct client entry
3284 in KICKED notify in server. Affected file is
3285 silcd/packet_receive.c.
3287 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3288 sources correctly to distribution. Fixes --with-gmp option.
3290 * Removed the manual rehashing from ID Cache, and changed it
3291 to use the SILC Hash Table's auto rehash feature. Affected
3292 file is lib/silccore/silcidcache.c.
3294 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3296 * Fixed a bug in the silc_client_nickname_format function that
3297 handles the multiple same nickname formatting. Two clients
3298 with same nickname caused problems after the first one left
3299 and rejoined. It didn't format the nickname correctly.
3300 Affected file is lib/silcclient/idlist.c.
3302 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3304 * Don't change the topic if olod topic is same as new one.
3305 Affected file is silcd/packet_receive.c.
3307 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3309 * Added cross-reference support to the SILC Documentation
3310 generator. All types across all HTML files are now cross-
3311 referenced. Affected files util/robodoc/generator.c and
3312 scripts/silcdoc/silcdoc.
3314 * Added file lib/silcutil/silctypes.h to include all the
3315 arithmetic type definitions and some macros. Removed
3316 includes/bitmove.h and moved macros to silctypes.h.
3318 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3320 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3322 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3324 * Added `type' argument to silc_id_payload_parse_id function which
3325 now returns the type of the ID to the sent pointer. Affected
3326 file is lib/silccore/silcid.[ch].
3328 * Added check for CMODE_CHANGE notify type that mode change is
3329 allowed by the sender. Affected file silcd/packet_receive.c.
3331 * Added check for CUMODE_CHANGE notify type that mode change is
3332 allowed by the sender. Affected file silcd/packet_receive.c.
3333 Added the ID type as CUMODE_CHANGE notify type as argument
3334 to the `notify' client operation. Affected files are
3335 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3337 * Added function silc_client_add_server to the client library.
3338 Added support for resolving also channel and server info when
3339 received unknown entity in notify packet. Affected files are
3340 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3342 * Added function silc_command_get_status to return the command
3343 status from the command reply's argument payload. Affected files
3344 are lib/silccore/silccommand.[ch].
3346 * Added check for KICKED notify type that the kicking is
3347 allowed by the client. Affected file silcd/packet_receive.c.
3349 * Created function silc_get_input which can be used to get input
3350 (echo on or off) from user on command line. Affected files are
3351 lib/silcutil/silcutil.[ch].
3353 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * Optimized silc_server_packet_relay_to_channel function.
3356 Added new function silc_channel_message_payload_encrypt which
3357 can be called directly if channel message payload needs to
3358 be encrypted and is already encoded (no need to call _encode
3359 function). Packet relaying is now done by router without any
3360 extra memory allocations. Affected files are
3361 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3362 silcd/packet_send.c.
3364 * Fixed the INVITE notify handling. It took wrong arguments
3365 as invite list and invite delete. Affected file is
3366 silcd/packet_receive.c.
3368 * Added check for TOPIC_SET notify type that the topic change is
3369 allowed by the client. Affected file silcd/packet_receive.c.
3371 * Added check for INVITE notify type that inviting is allowed by
3372 the client. Affected file silcd/packet_receive.c.
3374 * Changed the silc_server_client_on_channel to return the
3375 SilcChannelClientEntry as well. Moved the function
3376 silc_server_check_cmode_rights to server_util.[ch].
3377 Affected files are silcd/server_util.[ch], silcd/command.c.
3379 * Added function silc_server_check_umode_rights to check whether
3380 changing client's user mode is allowed. Added check for
3381 UMODE_CHANGE notify type that the umode change is allowed
3382 by the client. Affected files are silcd/server_util.[ch],
3383 silcd/packet_receive.c and silcd/command.c.
3385 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3387 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3388 ID length. It ignored that ID can be IPv6 based as well.
3389 Affected file lib/silccore/silcpacket.h.
3391 * Fixed the silc_id_id2str and silc_id_str2id to take the
3392 IPv6 address offset's into consideration. Affecte file is
3393 lib/silccore/silcid.c.
3395 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3397 * Fixed the internal Unix scheduler functions to check for
3398 NULL context they may receive. The affected file is
3399 lib/silcutil/unix/silcunixschedule.c.
3401 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3403 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3404 can specify different directory with --home command line
3405 parameter. Affected files irssi/src/silc/core/client_ops.c,
3408 * SILC-specific commands aren't now executed if the active server
3409 isn't of SILC-type, so there won't be problems with having
3410 IRC and SILC protocol support in same client. Affected files
3411 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3414 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3416 * Improved the signal support in SILC Schedule. Added new
3417 function silc_schedule_signal_call which is used by application
3418 to mark a signal to be called. It is now safe to perform
3419 any kind of tasks in signal callbacks since it is guaranteed
3420 that the application specified signal callback is called
3421 after the signal is over. Affected files are
3422 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3424 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3426 * Added `name' field to SilcChannelPrivateKey to represent
3427 application given name for the key. Moved also the context from
3428 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3429 Added the `name' argument also to the function
3430 silc_client_add_channel_private_key.
3432 Added function silc_client_current_channel_private_key to set the
3433 current channel private key in use.
3435 Added "change" command to KEY command which can be used to change
3436 the current channel private key. Bound the command also to
3437 alt+K (Alt+Shift+k).
3439 Also affected files lib/silcclient/client_channel.c,
3440 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3442 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3444 * Added silc_rng_get_byte_fast function in to the
3445 lib/silccrypt/silcrng.[ch].
3447 * Changed the interface of silc_packet_assemble and the
3448 silc_packet_send_prepare. If silc_packet_assmble is now
3449 called the application does not call silc_packet_send_prepare
3450 because the library will call it automatically. These
3451 interfaces now also return a reference to the outgoing buffer
3452 which includes the assembled packet, which the application can
3453 use to encrypt the packet.
3455 Affected files are lib/silccore/silcpacket.[ch],
3456 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3457 silcd/packet_send.c, server_backup.c and packet_receive.c.
3459 * Fixed a packet sending bug on very high load, where outgoing
3460 packet queue wasn't handled correctly and packets got corrupted.
3461 Affected files are lib/silcutil/*/silc*sockconn.c,
3462 lib/silcclient/client.c and silcd/server.c.
3464 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3466 * Added macro SILC_PACKET_DATALEN which can be used during
3467 packet assembling to check whether the data to be added to
3468 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3469 len is truncated until it fits it.
3471 Added checks for maximum length of channel message payload and
3472 private message payload also.
3474 Added checks for maximum packet length in server and in
3477 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3478 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3479 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3480 lib/silcclient/client_prvmsg.c.
3482 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3484 * Added silc_server_packet_queue_purge call to the
3485 silc_server_disconnect_remote to assure that all data in the
3486 queue before disconnecting is sent to the network. Affected
3487 file silcd/server.c.
3489 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3491 * Added the deleting of server's own ID cache entry to the
3492 silc_server_free function. Free also everything else that
3493 has been allocated in silc_server_init. The affected file
3496 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3498 * Added functions silc_parse_version_string, silc_version_to_num,
3499 and silc_ske_parse_version to parse SILC protocol style version
3500 strings. Affected files lib/silcutil/silcutil.[ch] and
3501 lib/silcske/silcske.[ch].
3503 * Added new configuration params: version_protocol, version_software
3504 and version_software_vendor to specify what version the remote
3505 host must at least be to be able to connect to server. The vendor
3506 string can be regex matched too. Added new function
3507 silc_server_connection_allowed to check maximum number of allowed
3508 connections, and allowed versions for incoming connections.
3509 Affected files are silcd/server.c, server_util.[ch] and
3512 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3514 * Added preliminary support for signals in scheduler. The
3515 signals we care about are now blocked always when the scheduler
3516 is locked. This way we can synchronise the use of signal with
3517 scheduler. It is guaranteed that when signal occurs the scheduler
3518 is not locked, and thus new tasks can be safely added to the
3521 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3522 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3523 Added new platform specific routines
3524 silc_schedule_internal_signals_[un]block and
3525 silc_schedule_internal_signal_[un]register.
3527 Added new functions to SILC Schedule API:
3528 silc_schedule_signal_[un]register. Each signal that application
3529 is going to use should be registered to the scheduler.
3531 Affected files are lib/silcutil/silcschedule.[ch],
3532 lib/silcutil/*/silc*schedule.c.
3534 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3536 * Check for unauthenticated client and server in the
3537 silc_server_new_client and silc_server_new_server functions.
3538 Affected file silcd/packet_receive.c.
3540 * Added function silc_string_is_ascii to check whether given
3541 string is 7-bit ASCII string. Affected files are
3542 lib/silcutil/silcutil.[ch].
3544 * Added function silc_id_is_valid_server_id into the
3545 silcd/serverid.c and added checking for valid Server ID's in
3546 silc_server_new_server. The Server ID must always be based
3547 on the server's public IP address.
3549 * Added logging of DISCONNECT packet message in the server.
3550 Affected file silcd/server.c.
3552 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3554 * Changed all library interfaces that use Global RNG to also
3555 accept SilcRng as argument. Affected files are
3556 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3557 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3558 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3559 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3560 lib/silccrypt/rsa.c.
3562 * Added function silc_pkcs_generate_key to the
3563 lib/silccrypt/silcpkcs.[ch] for applications so that they
3564 don't need to do pkcs->pkcs->init calls anymore.
3566 * Remove SilcSocketConnection from the SFTP API since it really
3567 wasn't needed there. The application has the information
3568 saved in its contexts anyway and the SFTP layer doesn't need
3569 know about it. Affected files lib/silcsft/silcsftp.h and
3570 lib/silcsftp/sftp_[server/client].c.
3572 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3573 The SilcSimContext is not SilcSim.
3575 * Fixed possible buffer overflows in silc_id_render in the
3576 lib/silcutil/silcutil.c.
3578 * On EPOC the global crypto module lists are not used at all
3579 in the crypto library. Added support for using the constant
3580 algorithm list on EPOC. Affected files are
3581 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3584 * Fixed the handling of third parameter of KICKED notify, since
3585 it was mistakenly updated to SILC Protocol 1.0 even though it
3586 is to be included in 1.1. Since it is not in 1.0 it is not
3587 mandatory, and this fix now handles it only if it is provided,
3588 and it is not error if it is not provided. Affected file
3589 lib/silcclient/client_notify.c.
3591 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3593 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3594 client. Affected file irssi/src/silc/core/client_ops.c.
3596 * Merged with Irssi 0.8.4 from irssi.org CVS.
3598 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3600 * Check for valid socket connection in client entries before
3601 sending any messages. Fixes a crash, but doesn't fix some
3602 other underlaying bug that is lurking there. Affected
3603 file silcd/packet_send.c.
3605 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3607 * $usermode, $cumode and $cumode_space expandos shouldn't do
3608 anything with non-SILC server records. Affected file
3609 irssi/src/silc/core/silc-expandos.c
3611 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3613 * Fixed the silc_net_check_[host/local]_by_sock to support
3614 IPv6 bound sockets as well. Now they can return IPv6 addresses
3615 as well. Affected file lib/silcutil/silcnet.c.
3617 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3618 Affected lib/silcutil/unix/silcunixnet.c.
3620 * Fixed ID rendering (at least on some platforms, not NetBSD)
3621 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3623 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3625 * Added silc_hash_public_key and silc_hash_public_key_compare
3626 functions to be used with SilcHashTable. They can be used to
3627 hash public keys and compare public keys in hash table. Affected
3628 file lib/silcutil/silcutil.[ch].
3630 * Added support for specifying multiple public keys for Client
3631 connection section in server configuration file. This makes it
3632 possible to accept multiple public keys from same host, or to
3633 make a section that accepts any incoming host, and have the
3634 accepted public keys listed in the section.
3636 Added functions silc_sever_[find/get]_public_key, added the
3637 support for this actually to all connection sections but only
3638 the Client section is currently allowed to specify multiple
3641 Affected files are silcd/server.c, server_internal.h,
3642 command.c, protocol.c, server_util.[ch], packet_receive.c.
3644 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3646 * Merged Irssi 0.8.2 from irssi.org CVS.
3648 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3650 * If silc_debug is TRUE, also output standard logging messages
3651 to stderr with the debug output.
3653 Made silc_log_reset_all() flushing all channels before returning.
3654 Also fixed some documentation typos.
3656 Affected files are lib/silcutil/silclog.[ch].
3658 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3660 * Fixed the server to check correctly the amount of connections
3661 from single host, by checking also the type of the connection.
3662 Fixed also the comparison of number of connections and number
3663 of allowed connections. Affected files are silcd/server.c,
3666 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3668 * Fixed the USERS command reply to save the user's mode on the
3669 channel as well. Fixed JOIN command reply to check whether a
3670 client is on channel already and not join it twice. Affected
3671 file lib/silcclient/command_reply.c.
3673 * Added new file silc-expandos.c into irssi/silc/core/ to return
3674 various stuff for various signal for the statusbar etc. updating.
3675 Now Irssi SILC client prints channel user modes etc. on the
3678 * The user mode (like server/router operator changes) is now shown
3679 on the Irssi SILC client's statusbar. The affected files are
3680 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3682 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3684 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3685 to SILC_SCHEDULE_[UN]LOCK macros.
3687 * Added more error printing to logs in server code. Affected
3688 files silcd/server.c and silcd/protocol.c.
3690 * Fixed -S option parsing in Irssi SILC Client. Affected file
3691 irssi/src/silc/core/silc-core.c.
3693 * Added silc_buffer_alloc_size function. Affected file is
3694 lib/silcutil/silcbuffer.h.
3696 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3698 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3699 constants. Affected files in
3700 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3703 * Changed the internal SFTP Memory FS table to const. Affected
3704 file lib/silcsftp/sftp_fs_memory.c.
3706 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3708 * Fixed the buffer formatting and unformatting routines to
3709 check the size of 64 bits types with sizeof(). Affected
3710 file is lib/silcutil/silcbuffmt.c.
3712 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3714 * Removed 0.6.x backwards support.
3716 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3718 * Changed all integer type names:
3719 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3720 to avoid collisions with other libraries using same type names
3723 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3725 * Added `prefer_ipv6' argument to the functions
3726 silc_net_gethostbyname[_async]. If it is TRUE it will return
3727 IPv6 address over IPv4. If FALSE IPv4 address is returned
3728 even if IPv6 address was found. Affected files
3729 lib/silcutil/silcnet.[ch].
3731 * Added support silc_net_create_connection[_async] to fallback
3732 to IPv4 address if IPv6 address could not be used (like if
3733 it doesn't work on a specific system). Affected file in
3734 lib/silcutil/unix/silcunixnet.c.
3736 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3738 * Added silc_schedule_reinit function to do the enlarging
3739 of the max tasks handling capabilities of the scheduler.
3740 Affected files lib/silcutil/silcschedule.[ch].
3742 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3744 * Added automatic extern "C" { ... } for C++ compilers so the
3745 application does not need to define them. Affected file
3746 includes/silcincludes.h.
3748 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3749 old name went against naming convention. Applications now
3750 include "silcclient.h" instead of "clientlibincludes.h".
3751 Removed includes/clientlibincludes.h, it is redundant now.
3753 * Renamed includes/version.h to silcversion.h.
3755 * Added really preliminary support for OS/2 into the util
3756 library. Only thread & mutex API is implemented, others
3757 are still to be implemented. Created the lib/silcutil/os2/
3758 directory. Created also file includes/silcos2.h.
3760 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3762 * Added preliminary BeOS support into the util library.
3763 Created lib/silcutil/beos/, and implemented all the needed
3764 functions to support SILC on BeOS. Created also file
3765 includes/silcbeos.h.
3767 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3769 * Added proper initializations to silc's irssi code, so it's
3770 now possible to load it as module. Affected files
3771 irssi/src/silc/core/silc-core.c,
3772 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3774 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3776 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3779 * Fixed the silcdoc document generator to correct generate
3780 docs from all kinds of filenames. Affected files are
3781 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3783 * ROBOdoc documented lib/silcutil/silcmemory.h.
3784 Added also new function silc_memdup.
3786 * Removed lib/silcutil/silcbufutil.h and moved those routines
3787 to the lib/silcutil/silcbuffer.h.
3789 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3791 * Added `user_count' to the SilcChannelEntry which now tells the
3792 number of users on the channel. The user count is now saved
3793 in normal server of global channels as well. Affected files
3794 silcd/server.c, idlist.h, packet_receive.c and command.c.
3796 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3797 include file utility functions.
3799 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3800 instead of calling directly OS routines.
3802 * Fixed NICK change printing in Irssi SILC Client. Fixed
3803 KICKED notify printing in Irssi SILC Client. Affected file
3804 irssi/src/silc/core/client_ops.c.
3806 * Fixed a NICK change bug in client library, to not recreate the
3807 client_entry->channels hash table everytime nick is changed.
3808 Affected file lib/silcclient/client.c.
3810 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3812 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3813 the SKE interface a bit.
3815 * Fixed padding problem in PKCS#1. The padding was not actually
3816 random since the random number generator was used incorrectly.
3817 This security bug affects only when encrypting with PKCS#1, and
3818 it is not currently used at all in SILC. SILC only use signing
3819 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3821 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3823 * Rewrote the notify handling in Irssi SILC client to not call
3824 the events as signals. Fixes problems with Perl support.
3825 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3827 * Send the auto-nicking NICK command in client library with
3828 little timeout after connecting. The affected file is
3829 lib/silcclient/client.c.
3831 * Added following new config file settings:
3832 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3833 key_exchange_timeout, conn_auth_timeout, connections_max,
3836 Implemented all the new config settings handling in the server.
3838 Optimized the use of SKE Mutual flag usage. Use it only
3839 if connection authentication protocol is not based in public
3842 Renamed all SilcServerConfigSection* to SilcServerConfig*
3843 to have a bit shorter names.
3845 Affected files silcd/serverconfig.[ch], server.[ch], and
3848 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3850 * Cleaned up the listening sockets code, preparing for the rehash
3851 support. Affected file is silcd/server.c.
3853 * Fixed some output messages. Affected files are silcd/silcd.c,
3856 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3858 * Create lib/doc/silcrng_intro.html document as introduction
3859 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3861 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3863 * Fixes to the silcd config template. Affected file is
3864 doc/example_silcd.conf.in.
3866 * Removed type casts from silc_calloc(), conforming to the
3867 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3869 * Removed param_name member from client, server, and router
3870 section structs, now identifying the param directly.
3872 Added CONFIG_FREE_AUTH macro in config file parsing.
3874 Affected files are silcd/serverconfig.[ch].
3876 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3878 * Fixed command line parameter handling. All SILC initialization
3879 is now done in silc_core_init() which also fixes autoconnecting
3882 Affected files irssi/src/silc/core/silc-core.c,
3883 irssi/src/fe-text/silc.c.
3885 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3887 * Added new configuration options and blocks:
3888 keepalive_secs, reconnect_count, reconnect_interval,
3889 reconnect_interval_max, reconnect_keep_trying and
3890 require_reverser_lookup. Added ConnectionParam block, and
3891 implemented the connection parameters when connecting as
3892 initiator and when accepting connections as responder.
3894 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3895 whether given configuration value has been given already.
3897 Affected files silcd/serverconfig.[c], server.[c].
3899 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3900 algorithm parts and created new file silcalgs.conf, that
3901 is now included from the example_silcd.conf.in.
3903 * Optimized the silc_server_connect_to_router_second to take
3904 the connection configuration object from the SilcServerConnection
3905 object instead of finding it during the connecting phase.
3906 Added the configuration object to SilcServerConnection struct.
3907 Affected files silcd/server_internal.h, server.c.
3909 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3911 * Add the client on channel after it was resolved at the
3912 channel message receiving, and it was not already on the
3913 channel. Affected file lib/silcclient/client_channel.c.
3915 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3917 * Fixed the public key authentication to allocate always the
3918 destination signature buffer instead of using static buffer.
3919 Affected file silcd/protocol.c.
3921 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3923 * Unified the serverconfig.[ch]'s helper function interface.
3924 Affected file silcd/serverconfig.[ch].
3926 * Removed doc/example_silc.conf.in since it is redundant.
3927 The make install will now install irssi/silc.conf file.
3929 * Added new Passphrase and Publickey authentication methods to
3930 config file, allowing both public key and passphrase based
3931 authentication to be set at the same time.
3933 Added `prefer_passphrase_auth' setting in config file which
3934 can be used to set to prefer passwd auth if both passwd and
3935 public key is set. If not set, public key is preferred.
3936 This has effect only when being initiator (responder will try
3939 Added support for authentication with passphrase and public key
3940 at the same time. The passphrase is tried first always since
3941 it is faster to check.
3943 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3945 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3947 * Merged the new SILC Config library, with the server parsing
3948 support. Read the header file silcconfig.h or the toolkit
3949 documentation for the news. Affected files are
3950 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3951 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3952 silcd/protocol.c silcd/server.c silcd/server_backup.c
3953 silcd/serverconfig.[ch] silcd/silcd.c.
3955 * Fixed some silclog documentation. Affected file is
3956 lib/silcutil/silclog.h.
3958 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3960 * The silc_cipher_register, silc_hash_register and
3961 silc_hmac_register now checks if the object to be registered
3962 is registered already. Affected files are
3963 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3965 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3967 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3969 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3971 * Allow zero length channel messages inside the Channel Message
3972 Payload. Affected file lib/silccore/silcchannel.c.
3974 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3975 as header filenames.
3977 * Removed lib/silcclient/README and created HTML file
3978 lib/silcclient/silcclient_using.html, which is now included
3979 as part of Toolkit documentation.
3981 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3983 * Fixed CUMODE_CHANGE notify handling to change the mode of
3984 correct client. Affected file lib/silcclient/client_notify.c.
3986 * Make silc_rng_alloc fail if it cannot allocate the sha1
3987 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3989 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3991 * Fixed the file transfer's key agreement payload to include
3992 zero port also if the hostname is NULL because it could not
3995 Call file transfer monitor callback now also if error occurs
3996 during key agreement protocol.
3998 Changed the silc_client_file_send interface to return the
3999 SilcClientFileError instead of session id. The session ID
4000 is returned into pointer provided as argument.
4002 Check that the file exists locally before sending the
4003 file transfer request at all.
4005 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4007 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4008 error than can occur while key agreement protocol. Affected
4009 file lib/silcclient/silcapi.h.
4011 * Fixed the event_mode CMODE handler to not crash when mode
4012 is changed and +k mode is set in the channel. Affected file
4013 irssi/src/silc/core/silc-channels.c.
4015 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4016 SILC_LOG_WARNING to give out Warning and not Error. Affected
4017 file lib/silcutil/silclog.c.
4019 * Fixed the channel message payload decryption in the function
4020 silc_channel_message_payload_decrypt to not modify the original
4021 buffer before it is verified that the message decrypted
4022 correctly. Otherwise, next time it is called with correct
4023 channel key it won't encrypt since the payload is corrupted.
4024 Affected file lib/silccore/silcchannel.c.
4026 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4028 * Do not constantly resize the window. A fix patch by cras.
4029 Affected file irssi/src/fe-text/screen.c.
4031 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4033 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4034 Affected file lib/silcutil/silcnet.c.
4036 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4038 * Fixed a bug in hash table internal routine for traversing
4039 the table with foreach callback. The current entry may
4040 become invalid in the callback but it was referenced after
4041 the callback returned.
4043 Do not allow auto rehashing of hash table during the
4044 silc_hash_table_foreach operation, for same reasons as it is
4045 not allowed for SilcHashTableList. Affected files are
4046 lib/silcutil/silchashtable.[ch].
4048 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4050 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4051 Win32 DLL. extern's in header files are now declared with
4054 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4056 * Fixed private message handling. It used some old code that
4057 caused the client to crash. Affecte file is
4058 lib/silcclient/client_prvmsg.c.
4060 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4062 * Added function silc_client_add_channel,
4063 silc_client_replace_channel_id, and removed functions
4064 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4065 from client library.
4067 * Added cross reference of the joined channels to the
4068 SilcClientEntry, and changed the SilcChannelEntry's
4069 users list to SilcHashTable. The affected files are
4070 lib/silcclient/idlist.[ch].
4072 * Fixed a bug in hash table tarversing. While the hash table
4073 is traversed with SilcHashTableList the table must not be
4074 rehashed. It is now guaranteed that auto rehashable tables
4075 are not rehashed while tarversing the list. Also defined that
4076 silc_hash_table_rehash must not be called while tarversing
4077 the table. Added function silc_hash_table_list_reset that must
4078 be called after the tarversing is over. The affected files are
4079 lib/silcutil/silchashtable.[ch].
4081 * Changed all hash table traversing to call the new
4082 silc_hash_table_list_reset in server and in client library.
4084 * Added function silc_client_on_channel to return the
4085 SilcChannelUser entry if the specified client entry is joined
4086 on the specified channel. This is exported to application as
4087 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4089 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4091 * Fixed founder regaining problem with JOIN command on normal
4092 server. The notify for mode change must be sent always and
4093 not only if !cmd->pending. Affected file silcd/command.c.
4095 * Fixed the WHOWAS command's reply sending to support the
4096 lists correctly. Affected file silcd/command.c.
4098 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4100 * When sending JOIN command to router for processing the
4101 sender's old command identifier was not saved back to the
4102 sender's command context, fixed now. The affected file is
4105 * Create the key in JOIN command of the router did not return
4106 the channel key, added check for this. Affected file is
4109 * Fixed a channel ID update bug in JOIN command reply. Do
4110 not directly upgrade the ID but call the function
4111 silc_idlist_replace_channel_id if the ID was changed.
4112 Affected file silcd/command_reply.c.
4114 * Fixed memory leaks from command calling if it would fail.
4115 Affected file silcd/command.c.
4117 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4119 * Applied patches from cras:
4121 Memory leak fixes around libaries, irssi window resize fix,
4122 new silclist.h and silcdlist.h, all extern inline changed to
4125 * Removed dotconf from lib/dotconf, not needed anymore.
4127 * Removed TRQ from lib/trq, not needed anymore.
4129 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4130 with server connections. Later this will be configurable
4131 in config file after new config file is done. Affected file
4134 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4136 * Fixed a crash in server related to channel announcements.
4137 Affected file silcd/server.c.
4139 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4141 * Fixed memory leaks in silc_server_create_new_channel*
4142 functions. Affected file silcd/server.c.
4144 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4145 which ID was changed. This way the router will send the
4146 user list for the channel again, and server won't be in
4147 desync in some rare circumstances. Affected file is
4148 silcd/packet_receive.c.
4150 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4152 * Check for NULL socket pointer in the function
4153 silc_server_packet_send_to_channel_real. Affected file
4154 silcd/packet_send.c.
4156 * Fixed the BAN notify handling to correctly remove ban
4157 list. Affected file silcd/packet_receive.c.
4159 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4161 * Fixed some header addition to Toolkit distribution in
4162 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4164 * Added lib/silcclient/client_ops_example.h as an template
4165 file for application programmers to quickly start using
4166 the SilcClientOperation functions in their application.
4167 Updated the lib/silcclient/README as well to tell about this
4168 nice file made available.
4170 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4172 * Call silc_server_remove_from_channels when removing client
4173 entry when NO_SUCH_CLIENT_ID was received. Affected file
4174 is silcd/command_reply.c.
4176 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4178 * Added server & router operator statistics updating. Affected
4179 file silcd/packet_receive.c and silcd/command.c.
4181 * Fixed the SERVER_SIGNOFF notify handling on normal server
4182 not to save the history information for clients. Same was
4183 fixed earlier in remove_clients_by_server function, but not
4184 here. Affected file silcd/packet_receive.c.
4186 * Raised the default connection-retry count from 4 to 7 in
4187 server. Affected file silcd/server.h.
4189 * Cancel any possible reconnect timeouts when we start the
4190 key exchange. Affected file silcd/server.c.
4192 * Do not reconnect on connection failure when SCONNECT was
4193 given. Affected files silcd/server.[ch].
4195 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4197 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4199 * Fixed the NICK command to always give the unformatted
4200 nickname to the one giving the NICK command. If unformatted
4201 nickname is cached already it will be formatted and the
4202 local entry will always get the unformatted nickname.
4203 Affected file lib/silcclient/idlist.c.
4205 * Fixed some double frees from client library commands.
4206 Affected file is lib/silcclient/command.c.
4208 * Fixed CUMODE command in server to assure that no one can
4209 change founder's mode than the founder itself, there was a
4210 little bug. Affected file silcd/command.c.
4212 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4214 * Removed the SilcClientCommandDestructor from the client
4215 libary, it is not needed anymore. Affected files are
4216 lib/silcclient/silcapi.h, command[_reply].[ch],
4217 client_notify, idlist.c.
4219 * Fixed GETKEY command to first resolve client, and then
4220 resolve the server only if the client was not found, instead
4221 of resolving both at the same time. Affected file is
4222 lib/silcclient/command.c.
4224 * Added silc_client_start_key_exchange_cb and lookup the
4225 remote hostname and IP address before starting the key
4226 exchange with server. The affected file is
4227 lib/silcclient/client.c.
4229 * The server's public key is now saved using the IP address
4230 of the server and not the servername for the filename.
4231 The hostname public key filename is checked as an fall back
4232 method if the IP address based filename is not found.
4234 Fixed the GETKEY command to save the fetched server key
4235 in correct filename.
4237 Print the remote server's hostname now when new key is
4238 received during connection process. Affected file is
4239 irssi/src/silc/core/client_ops.c.
4241 * Return always our own public key to the client if it asks
4242 for it with GETKEY command. Affected file silcd/command.c.
4244 * Removed the use_auto_addr variable from default config
4245 file since it was in wrong section. Affected file is
4248 * Fixed TOPIC_CHANGE notification to not route it when it
4249 was sent using silc_server_send_notify_to_channel function.
4250 Affected file silcd/command.c.
4252 * Fixed silc_server_send_notify_kicked to send the kicker's
4253 Client ID also, it was missing. Affected files are
4254 silcd/command.c, silcd/packet_send.[ch].
4256 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4258 * Do not save client history information in SERVER_SIGNOFF.
4259 Fixes the bug in normal server that it does not detect
4260 the client becoming valid after the server becomes back
4261 online. Affected file silcd/server_util.c.
4263 * Added `sock_error' field into the SilcSocketConnection
4264 context. When error occurs during socket operation (read
4265 or write) the error is saved. Added also new function
4266 silc_socket_get_error to return human readable socket error
4267 message. Affected files are lib/silcutil/silcsockconn.[ch],
4268 lib/silcutil/unix/silcunixsockconn.c, and
4269 lib/silcutil/win32/silcwin32sockconn.c.
4271 * The server now prints the socket error message in the
4272 signoff for client. Affected file silcd/server.c.
4274 * Fixed the `created' channel information sending from router
4275 to server in JOIN command. Checks now whether the channel
4276 really was created or not and set it according that.
4278 Fixed the JOIN command to use the client entry's current
4279 ID during the joining procedure instead of the one it sent
4280 in the command (it is checked though), since it can change
4281 between the packet processing and command processing, and
4282 would just case unnecessary pain in the client end. Affected
4283 file silcd/command.c.
4285 * Fixed a channel key payload sending to use correct channel
4286 ID when the server was forced to change the channel's ID by
4287 router. Router sent the key payload with the old Channel ID.
4288 Affected file silcd/packet_receive.c.
4290 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4292 * Call silc_server_save_channel_key only if the key payload
4293 was provided in the JOIN command's command reply. Affected
4294 file silcd/command_reply.c.
4296 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4298 * Fixed silc_mp_sizeinbase to return the value correctly with
4299 MPI. Affected file lib/silcmath/mp_mpi.c.
4301 * Fixed the stop_server signal to correctly stop the scheduler
4302 and gracefully stop the server when SIGTERM or SIGINT signals
4303 are received. Affected file silcd/silcd.c.
4305 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4307 * Simple handling of TERM and HUP signals. Also added some log
4308 flushing call around. Affected file is
4311 * Fixed small bugs in silclog.c. Now buffering output will take
4312 effect after 10 seconds since startup: This will ensure that
4313 no important startup messages are lost. Also output redirection
4314 will preserve original format ([Date] [Type] message).
4315 Affected file is lib/silcutil/silclog.c.
4317 * Added two options to the config file, in the logging section:
4318 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4319 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4321 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4323 * Do not print the warning about log files not being initialized
4324 more than once to avoid excess logging. Affected file is
4325 lib/silcutil/silclog.c.
4327 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4328 the SIM copying in make install in Makefile.am.pre.
4330 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4332 * Rewritten silclog APIs. Globally interesting changes follows:
4333 silc_log_set_files() changed to silc_log_set_file().
4334 silc_log_set_callbacks() changed to silc_log_set_callback().
4335 ROBOdoc documented silclog header file.
4336 SilcLogCb now returns bool to wether inihibit the default
4337 handler or not (to keep the old behaviour return always TRUE).
4338 The new APIs should also fix the problem of the
4339 silcd_error.log file that was written in the current directory.
4342 Log files streams will remain opened after silc_log_set_file()
4343 call, means less CPU usage notably on high traffic servers.
4344 File streams are now full buffered, and flushed to the disk
4345 every 5 minutes, lesses HD activity and CPU usage.
4346 Messages can be redirected, allowing admins to configure
4347 one single logfile for all server messages.
4348 the silc_log_quick global variable to activate fast-logging.
4349 Affected files lib/silcutil/silclog.[ch]
4351 * Changed some code to conform new silclog APIs. Affected
4352 files are doc/example_silcd.conf.in, silcd/server.c
4353 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4356 * Fixed a memory leak that could occur in some situations.
4357 Affected file silcd/serverconfig.c.
4359 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4361 * Added the silc_client_del_client to remove the client from
4362 all channels as well. Affected file lib/silcclient/idlist.c.
4364 * Fixed the client library to correctly remove the client
4365 from all channels when the client entry is being destroyed.
4366 Affected file lib/silcclient/client_notify.c, command.c.
4368 * Added auto-nicking support to the client library. If the
4369 applicatio now sets client->nickname it will be sent to the
4370 server after connecting by the library. This way for example
4371 SILCNICK (or IRCNICK) environment variables will have effect
4372 and always change the nickname automatically to whatever
4373 it is wanted. Affected file lib/silcclient/client.[ch].
4375 * Renamed silc_server_command_bad_chars to the
4376 silc_server_name_bad_chars and moved it to the
4377 silcd/server_util.[ch]. Added also new function
4378 silc_server_name_modify_bad to return nickname that
4379 includes bad characters as new nickname without those
4380 bad characters. This check and modify is now used in
4381 silc_server_new_client when the username is initially set
4382 as nickname, so it must be checked to be valid nickname.
4383 Affected file silcd/packet_receive.c.
4385 * The nickname length is now taken from the packet for real
4386 and not trusted to strlen() since it clearly can return
4387 wrong length for nickname including bad characters. This
4388 also applies to channel names. Affected file silcd/command.c.
4390 * Removed the lib/silcsilm/modules directory. Modules are now
4391 compiled into the lib/silcsim. Fixed the copying of the
4392 modules to follow symbolic links in Makefile.am.pre.
4394 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4396 * Fixed silc_string_regexify list creation. Fixes bugs with
4397 BAN and INVITE commands in server. The affected file is
4398 lib/silcutil/unix/silcunixutil.c.
4400 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4402 * Removed the command destructor entirely from the server's
4403 command and command reply routines. It is not needed, and
4404 its usage was buggy and caused crashes. Affected files are
4405 silcd/command[_reply].[ch].
4407 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4409 * Cancel protocol and NULL sock->protocol if timeout
4410 occurred during protocol. Affected file silcd/server.c.
4412 * Cancel protocol timeouts always before calling the final
4413 callback, to assure that after final callback is called
4414 no other state will be called for the protocol anymore.
4415 Affected file silcd/protocol.c.
4417 * Print error log if incoming connection configuration could
4418 not be found. Affected file silcd/server.c.
4420 * Fixed JOIN command to correctly save the founder mode
4421 to the client on normal SILC server, when the channel
4422 was created by the router. Affected file silcd/command.c.
4424 * Fixed LIST command (hopefully) to send correct reply
4425 packets. Affected file silcd/command.c.
4427 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4429 * The silc_packet_receive_process now returns FALSE if the
4430 read data was invalid packet, and TRUE if it was ok.
4432 The server now checks that if unauthenticated connection
4433 sends data and its processing fails the server will close
4434 the connection since it could be a malicious flooder.
4436 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4438 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4440 * Make sure the warning about error opening a log file is
4441 printed only once and not everytime it fails (produces
4442 too much useless log). Affected file lib/silcutil/silclog.c.
4444 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4446 * Made the silc_server_daemonise() function more readable.
4447 Affected file silcd/server.c.
4449 * Pid file is now optional, the user may comment it out from
4450 the config file. Removed define SILC_SERVER_PID_FILE, we
4451 don't need a default any longer. Affected file
4452 configure.in.pre, lib/Makefile.am.pre.
4454 * Make some use of the pid file. The server now dies at startup
4455 if it detects a valid pid file on his path. The server would
4456 die anyway in this circumstance, because of the bind() failure.
4457 Affected file silcd/silcd.c.
4459 * No longer compiling lib/dotconf.
4461 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4463 * Fixed JOIN command parsing not to crash. Affected file
4464 lib/silcclient/command.c.
4466 * Fied the NICK_CHANGE notify to add the new client entry
4467 even it is resolved. This removes an <[unknown]> nick
4468 thingy bug in the client. Affected file is
4469 lib/silcclient/client_notify.c.
4471 * Do not try to allocate 0 bytes (efence does not like it)
4472 in lib/silccore/silccomand.c when encoding payload.
4474 * Do not take IRCNICK as nickname in Irssi SILC client since
4475 it is not possible to set nickname before hand connecting
4476 the server (TODO has an entry about adding auto-nicking
4479 * Changed the silc_server_command_pending to check whether
4480 there already exists an pending entry with the specified
4481 command, command identifier and pending callback. This is
4482 to fix IDENTIFY and WHOIS related crashes that may register
4483 multiple pending commands with same identifier. Affected
4484 file silcd/command.c.
4486 * Fixed the server to reconnect to the router even if it
4487 was already reconnecting and EOF was received. This to
4488 fix a possibility that the server wouldn't ever try to
4489 auto-reconnect to the router. Affected file silcd/server.c.
4491 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4493 * Fixed the server's password authentication to use the
4494 length of the locally saved password, and not the one
4495 sent in the packet. Affected file silcd/protocol.c.
4497 * Fixed same password authentication problem in the
4498 Authentication Payload handling routines in
4499 lib/silccore/silcauth.c.
4501 * Yet another password authentication problem fixed with
4502 channel password handling in silcd/command.c.
4504 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4506 * If first character of string in silc_parse_userfqdn is '@'
4507 then do not parse it. Affected file is
4508 lib/silcutil/silcutil.c.
4510 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4512 * Fixed minor bug in IDENTIFY command reply sending, which
4513 caused various weird problems during JOIN when it was
4514 resolving names for users. Affected file silcd/command.c.
4516 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4518 * Fixed the IDENTIFY command reply sending to chech better valid
4519 clients. It was possible to send incomplete list of replies.
4520 Affected file silcd/command.c.
4522 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4524 * Added silc_client_command[s]_[un]register functions now to
4525 dynamically register the commands in client library. Removed
4526 the static table of commands. This allows the client library
4527 to call commands without causing the application to know about
4528 what commands library has called.
4530 Removed the INFO command reply kludge to detect when the command
4531 was called by library. Now library use its own command reply
4532 function for INFO command.
4534 Added function silc_client_command_call to call a command.
4535 Application can use it to call command, not access the structure
4538 Now all commands that are sent by the client library (not
4539 explicitly sent by application) use own command reply functions.
4541 Affected files around lib/silcclient/ and in
4542 irssi/src/silc/core/.
4544 * Fixed the WHOIS command reply sending to chech better valid
4545 clients. It was possible to send incomplete list of replies.
4547 Fixed the WHOIS and IDENTIFY to send the request to router
4548 if normal server did not do it and did not find any results.
4550 Affected file silcd/command.c.
4552 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4554 * Moved the internal data from SilcClient context into its
4555 own file, not accesible to application. Affected files
4556 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4557 and other files in client library.
4559 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4561 * Added doc/examples installation target in Makefile.am.pre.
4564 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4566 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4567 commands the found client entry will be removed from the
4568 cache, after notifying application about the error. Affected
4569 file lib/silcclient/command_reply.c.
4571 * Changed the /MSG to check for exact nickname user gave, and
4572 not let `nick' match `nick@host' if it is only one found. Now,
4573 user must type the exact nickname (like nick@host2) even if
4574 there are no more than one same nicks found. This is to avoid
4575 a possibility of sending nickname to wrong nickname since
4576 `nick' could match `nick@host'. Affected file is
4577 irssi/src/core/silc-servers.c.
4579 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4581 * Do not print "you are now server operator" or similar when
4582 giving /away command. Affected files are
4583 irssi/src/silc/core/client_ops.c, silc-servers.h.
4585 * Made the silc_server_command_pending_error_check to send
4586 the same command reply payload it received back to the
4587 original sender of the command. This way all arguments
4588 that was received by the server will be received by the
4589 client too. Affected file silcd/command.c.
4591 * Added the silc_idcache_add to return the created cache entry
4592 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4594 * Add global clients to expire if they are not on any channel.
4595 This is because normal server will never know if they signoff
4596 if they are not on any channel. The cache expiry will take
4597 case of these entries. This is done by normal servers only.
4598 The affected files are silcd/command_reply.c,
4599 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4601 * If server receives invalid ID notification for WHOIS or
4602 IDENTIFY and the ID exists in the lists, it is removed.
4603 Affected file silcd/command_reply.c.
4605 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4606 in client then client entry that it matches is searched and
4607 the nickname is printed on the screen for user. Affected
4608 file irssi/src/silc/core/client_ops.c.
4610 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4612 * Use cache entry expire time in the LIST command reply to
4613 purge old entries from the cache after the LIST command
4614 reply has been received. This way we don't have non-existent
4615 entries in the cache for too long. Affected file is
4616 silcd/command_reply.c.
4618 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4620 * If we are normal server, and we've not resolved client info
4621 in WHOIS or IDENTIFY from router, and it is global client,
4622 we'll check whether it is on some channel. If it is not
4623 then we cannot be sure about its validity and will resolve it
4624 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4625 file silcd/command.c.
4627 * Search channel by name (if possible) rather than by ID
4628 in IDENTIFY command's command reply. Affected file is
4629 silcd/command_reply.c.
4631 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4633 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4634 Updated specs and implemented it. Affected file silcd/command.c,
4635 silcd/packet_send.c and silcd/packet_receive.c.
4637 * Implemented the <founder auth> payload handling in the JOIN
4638 command. If provided all conditions for channel joining
4639 except requirement to provide correct passphrase can be
4640 overrided by the channel founder. Updated the protocol specs.
4641 Affected file silcd/command.c.
4643 Added support for founder auth in JOIN command in client
4644 library. Fixed the parsing of the JOIN command now to support
4645 all options as they should be. The affected file is
4646 lib/silcclient/command.c.
4648 * Optimized the WHOIS and IDENTIFY commands to send the request
4649 to router only if it includes nicknames or other names. If
4650 they include only IDs then check the local cache first before
4651 routing. Affected file is silcd/command.c.
4653 * Added channels topic announcements. Affected file is
4654 silcd/packet_receive.c and silcd/server.c.
4656 * Fixed the silc_server_send_notify_topic_set to really destine
4657 the packet to channel. Affected file silcd/packet_send.c.
4659 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4660 library. Affected file lib/silcclient/client_notify.c.
4662 * Added UMODE announcements. Affected file silcd/server.c.
4664 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4666 * Memory leak fixes in:
4668 lib/silcutil/silcsockconn.c
4669 lib/silcske/silcske.c
4670 lib/silcske/groups.c
4672 lib/silccrypt/silcpkcs.c
4673 lib/silccore/silccommand.c
4674 lib/silccore/silcidcache.c
4679 * ROBOdoc documented the lib/silcske/groups.h file and a
4680 bit changed the interface for better.
4682 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4684 * Update the client entry context in the ID cache after
4685 nick change. Affected file lib/silcclient/command.c.
4686 Fixes the CUMODE command when regaining founder privileges,
4687 and a little WHOIS problem.
4689 * Fixed silc_net_gethostbyname to correctly call the
4690 inet_ntop. Affected file lib/silcutil/silcnet.c.
4692 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4694 * Added IPv6 support checking to the configure.in.pre, added
4695 also --enable-ipv6 option to override the check. Affected
4696 file configure.in.pre.
4698 * The silc_thread_create now calls the start function
4699 directly if threads support is not compiled in. Removes
4700 ugly #ifdef's from generic code. Affected files are
4701 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4703 * Added silc_net_gethostby[name/addr]_async to asynchronously
4704 resolve. Affected files are lib/silcutil/silcnet.[ch].
4706 * Added support for rendering IPv6 based server, client and
4707 channel IDs. Affected file lib/silcutil/silcutil.c.
4709 * Added support for creating IPv6 based server IDs. Affected
4710 file is silcd/serverid.c.
4712 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4714 * Added silc_net_gethostby[addr/name] into the
4715 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4716 routines. Added silc_net_is_ip[4/6]. Affected file is
4717 lib/silcutil/unix/silcunixnet.c. All routines that take
4718 address as argument now supports both IPv4 and IPv6 addresses.
4720 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4722 * Fixed LIST command reply sending in server. Affected file
4725 * Server now sends the kicker's client ID in the KICK notify
4726 to the kicked client. Affected file silcd/command.c.
4728 * The client library now parses the kickers client ID and
4729 UI displays it. Affected files lib/silcclient/client_notify.c
4730 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4732 * Made all payload parsing function prototypes consistent.
4733 They all take now const unsigned char * and uint32 pair as
4734 the payload data instead of SilcBuffer. Changes all around
4735 the source tree. Other unsigned char* -> const unsigned char*
4736 changes around the tree as well.
4738 * Optimized SFTP client and server packet sending not to
4739 allocate new buffer for each packet but to recycle the
4740 first allocated buffer. Affected files are
4741 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4743 * Optimized the SFTP client to use SilcList instead of
4744 SilcDList for requests, because it is faster. Affected file
4745 is lib/silcsftp/sftp_client.c.
4747 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4748 into lib/silccore/silcid.[ch].
4750 Renamed silcpayload.[ch] into silcargument.[ch].
4752 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4754 * If client entry is deleted with active key agreement
4755 session, abort the session.
4757 The silc_client_abort_key_agreement now calls the completion
4758 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4760 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4763 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4765 * Don't use __restrict in older GCC's. Affected file is
4766 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4768 * silc_net_localhost now attempts to reverse lookup the
4769 IP/hostname. Affected file lib/silcutil/silcnet.c.
4771 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4772 command. It can be used to gain founder privileges at
4773 the same time when joining the channel.
4775 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4776 kicker's client ID as well. Updated protocol specs.
4778 Defined that the server must send SILC_COMMAND_IDENTIFY
4779 command reply with error status to client who sent
4780 private message with invalid client ID.
4782 Updated the protocol specification.
4784 * Added silc_server_send_command_reply to send any
4785 command reply. Affected file silcd/packet_send.[ch].
4787 * Added silc_id_payload_encode_data to encode ID payload
4788 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4790 * The server now send IDENTIFY command reply with error
4791 status if client ID in private message is invalid. Affected
4792 file silcd/packet_receive.c.
4794 * Save the server key file with server's IP address in
4795 the filename instead of hostname. The affected file is
4796 irssi/src/silc/core/client_ops.c.
4798 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4800 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4803 * Added libtool support for compiling shared objects in
4804 lib/silcsim. Affected file configure.in.pre and
4805 lib/silcsim/Makefile.am. Original patch by cras.
4807 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4809 * Pid file configuration, and server's config file fixes
4810 patch by toma. Updated CREDITS file.
4812 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4814 * Fixed silc_client_channel_message to not try to decrypt
4815 the message twice if it resolved the destination client
4816 information. This could cause of dropping one channel
4817 message. Affected file lib/silcclient/client_channel.c.
4819 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4821 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4822 lib/silcclient/client.c. This function is used when the SILC
4823 Client is run under some other scheduler, or event loop or
4824 main loop. On GUI applications, for example this may be
4825 desired to used to run the client under the GUI application's
4826 main loop. Typically the GUI application would register an
4827 idle task that calls this function multiple times in a second
4828 to quickly process the SILC specific data.
4830 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4832 * Fixed silc_server_drop() for dropping the supplementary
4833 groups as well, this could cause a security hole on some
4836 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4838 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4841 * Write PID file after dropping privileges. Added -F option
4842 to run server on foreground. A patch by debolaz.
4843 Affected files silcd/server.c, silcd/silcd.c.
4845 * Fixed MOTD to return the MOTD file server name. Affected
4846 file silcd/command.c.
4848 * Added INFO command reply handling to the Irssi SILC Client.
4849 Affected file irssi/src/silc/core/client_ops.c.
4851 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4853 * Fixed the silc_idcache_list_* routines to really support
4854 the dynamic list. Fixes a crash. Affected file is
4855 lib/silccore/silcidcache.c.
4857 * Fixed the LIST command reply to really call LIST command's
4858 pending callbacks. Affected file silcd/command_reply.c.
4860 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4862 * Update conn->local_entry->nickname after giving NICK
4863 command. Affected file lib/silcclient/command.c.
4865 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4867 * Added the [pid] option to the silcd configuration file
4869 Affected files: serverconfig.[ch] and silcd.c
4871 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4873 * Save fingerprint in WHOIS command reply in server.
4874 Affected file silcd/command_reply.c.
4876 * Fixed NICK commands pending callback registration.
4877 Affected file lib/silcclient/command.c.
4879 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4881 * Use ++server->cmd_ident when sending commands in server,
4882 instead of random number. Affected file silcd/command.c.
4884 * Fixed GETKEY command reply to call actually GETKEY pending
4885 command callbacks. Affected file silcd/command_reply.c.
4887 * A bit stricter check for nicknames. Check for same nickname
4888 in NICK command also. Affected file silcd/command.c.
4890 * Do not call INFO command everytime client ID changes, only
4891 during first connecting. Affected file lib/silcclient/client.c.
4893 * Set the new nickname only after successful command reply for
4894 NICK command is returned by server. Affected file
4895 lib/silcclient/command.c.
4897 * Remove nicknames from nicklist during server_signoff notify.
4898 Should fix /NAMES bit more. The affected file is
4899 irssi/src/silc/core/silc-channels.c.
4901 * Added `fingerprint' field to the SilcIDListData in the
4902 silcd/idlist.h to hold the fingerprint of the client's
4905 Send the fingerprint of the client's public key in WHOIS
4908 Affected files silcd/command.c, and silcd/idlist.[ch].
4910 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4911 create fingerprint from given data.
4913 * Show the fingerprint of the client's public key in WHOIS.
4914 Affected files irssi/src/module-formats.[ch] and
4915 irssi/src/silc/core/client_ops.c.
4917 * Format the multiple same nicknames also during JOIN and
4918 NICK_CHANGE notifys. Affected file is
4919 lib/silcclient/client_notify.c.
4921 * Do not print error on screen for invalid private message
4922 payload since it can come if someone is sending private
4923 messages with wrong key. Affected file
4924 lib/silccore/silcprivate.c.
4926 * Fixed multiple concurrent /PING crash. Affected file
4927 lib/silcclient/command.c.
4929 * Changed the wrong ID encoding. All IP addresses must be
4930 in MSB first order in encoded format. They were encoded
4931 wrong and was in LSB format. Affected files are
4932 silcd/serverid.c, lib/silcutil/silcutil.c.
4934 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4936 * Call the `connect' client operation through the scheduler
4937 in case of error. Affected file lib/silcclient/client.c.
4939 * Call the `failure' client operation even if the error
4940 occurred locally during a protocol. Affected file is
4941 lib/silcclient/protocol.c.
4943 * Added support of sending LIST command to router from normal
4944 server. This way normal server can get list of all channels
4945 in the network too. Fixed the channel list sending in the
4946 server too. Affected files are silcd/command.c, and
4947 silcd/command_reply.[ch].
4949 * Added silc_server_update_channels_by_server and
4950 silc_server_remove_channels_by_server. They are used during
4951 disconnection of primary router and in backup router protocol.
4952 Affected file silcd/server_util.[ch], silcd/server.c and
4953 silcd/server_backup.c.
4955 * Fixed channel adding to global list in IDENTIFY command
4956 reply in server. Affected file silcd/command_reply.c.
4958 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4960 * If the incoming packet type is REKEY or REKEY_DONE process
4961 that packet always synchronously. Fixes yet another MAC
4962 failed error on slow (dialup) connections. Affected file
4963 lib/silcclient/client.c and silcd/server.c.
4965 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4967 * Call check_version SKE callback for initiator too. Affected
4968 file lib/silcske/silcske.c.
4970 * Implemented fix for security hole found in the SKE that was
4971 fixed in the specification few days back; the initiator's
4972 public key is now added to the HASH value computation.
4973 Added backwards support for the old way of doing it too, for
4974 old clients and old servers. Affected file is
4975 lib/silcske/silcske.c.
4977 * Enabled mutual authentication by default in SKE. If initiator
4978 is not providing mutual authentication the responder will
4979 force it. This will provide the proof of posession of the
4980 private key for responder. The affected files are
4981 lib/silcclient/protocol.c and silcd/protocol.c.
4983 * Do not cache anymore the server's public key during SKE.
4984 We do mutual authentication so the proof of posession of
4985 private key is done, and if the server is authenticated in
4986 conn auth protocol with public key we must have the public
4987 key already. Affected file silcd/protocol.c.
4989 * Added new global debug variable: silc_debug_hexdump. If
4990 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4991 file lib/silcutil/silclog.[ch].
4993 * Fixed compilation warning due to char * -> const char *.
4994 Affected files lib/silcutil/silcnet.h, and
4995 lib/silccore/silcauth.[ch].
4997 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4999 * Fixed CMODE command when new channel key was created. If
5000 the creation failed the old key was removed. Next time giving
5001 same command would crash the server since the old key was
5002 freed already. Affected file silcd/command.c.
5004 * Fixed the silc_server_announce_get_channels to not crash
5005 on reconnect. Affected file silcd/server.c.
5007 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5009 * Added silc_log_set_debug_string function to set a regex
5010 string to match for debug output. Only the function names,
5011 or filenames matching the given debug string is actually
5012 printed. This way it is possible to filter out those debug
5013 strings that user is not interested in.
5015 Fixed a bug in silc_string_regexify.
5017 Affected files lib/silcutil/silclog.[ch], and
5018 lib/silcutil/unix/silcunixutil.c.
5020 * Changed the -d options in both server and Irssi SILC client
5021 to take the debug string as argument. Affected files
5022 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5024 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5026 * Added silc_hash_babbleprint to create a Bubble Babble
5027 Encoded fingerprint. The encoding is developed by Antti
5028 Huima (draft-huima-babble-01.txt), and it creates human
5029 readable strings out of binary data. Affected file
5030 lib/silccrypt/silchash.[ch].
5032 * Print the babble print now in addition of fingerprint as well
5033 in Irssi SILC client. Affected files are
5034 irssi/src/fe-common/silc/module-formats.[ch],
5035 irssi/src/fe-common/silc/core/client_ops.c.
5037 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5039 * Fixed a security problem found in SKE. The initiator's
5040 public key too is now added to the HASH hash value creation
5041 which is signed by the responder to create the SIGN value.
5042 This will prevent anyone in the middle to lie to the responder
5043 about the initiator's public key. If this is done now, the
5044 man in the middle will get caught. Updated the protocol
5047 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5049 * Better installation directory handling. Configure module
5050 paths and other paths automatically to example_silc* files
5051 in doc/. A patch by toma.
5053 * Fixed compiler warning from MPI library, and from SILC RNG.
5056 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5057 It can be configured with ./configure. A patch by toma.
5059 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5061 * Find correct make to use in prepare-clean. A patch by
5062 toma. Affected file prepare-clean.
5064 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5066 * Added irssi variables use_auto_addr, auto_bind_ip,
5067 auto_bind_port and auto_public_ip.
5069 * Changed the interface for silc_client_send_key_agreement
5070 in lib/silcclient/silcapi.h
5074 irssi/src/silc/core/silc-core.c
5076 lib/silcclient/silcapi.h
5077 irssi/src/silc/core/silc-channels.c
5078 lib/silcclient/client_keyagr.c
5081 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5083 * Added silc_pkcs_public_key_compare to compare two
5084 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5086 * Check that the client who set the founder mode on the
5087 channel is the same client that is giving the founder
5088 mode to itself. It is done by comparing the saved public
5089 key (it is saved even in the authentication is passphrase).
5090 Affected file silcd/command.c.
5092 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5094 * Do not process packet for disconnected socket connection.
5095 Affected file lib/silccore/silcpacket.c.
5097 * Process the DISCONNECT packet through scheduler in the
5098 client library. Affected file lib/silcclient/client.c.
5100 * Fixed the silc_client_packet_parse to not to increase
5101 the packet sequence number if the conn->sock and the
5102 current socket connection is not same. This can happen
5103 for example during key agreement when the conn includes
5104 multiple socket connections (listeners). Affected file
5105 lib/silcclient/client.c.
5107 * The sender of the file transfer request now provides also
5108 the pointer (listener) for the key exchange protocol. If
5109 the listener cannot be created then it sends empty key
5110 agreement and lets the receiver provide the listener.
5112 Added `local_ip' and `local_port' arguments to the
5113 silc_client_file_send. If they are provided they are used,
5114 if not then it will attempt to find local IP address, if
5115 not found or bind fails then the remote client will provide
5118 Affected files are lib/silcclient/client_ftp.c and
5119 lib/silcclient/silcapi.h.
5121 * Extended the FILE SEND command to support defining the
5122 local IP and port for key exchange listener. They are
5123 optional. Affected file irssi/src/silc/core/silc-servers.c.
5125 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5127 * Defined to WHOIS command reply the sending of fingerprint
5128 of the client's public key (if the proof of posession of the
5129 corresponding private key is verified by the server).
5130 Updated to the protocol specification.
5132 * Added support of receiving the client's public key's
5133 fingerprint in command reply in client library. Affected
5134 file is lib/silcclient/command_reply.c, and
5135 lib/silcclient/idlist.[ch].
5137 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5139 * Do not send over 128 chars long nickname to the server
5140 in NICK command. Affected file lib/silcclient/command.c.
5142 * Do not send over 256 chars long channel names to the server
5143 in JOIN command. Affected file lib/silcclient/command.c.
5145 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5147 * Assure that silc_server_close_connection cannot be called
5148 twice for same socket context. Affected file is
5151 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5153 * Send error message to application if opening file for
5154 writing during file transfer fails. Affected file is
5155 lib/silcclient/client_ftp.c.
5157 Remove all file transfer sessions for a client that we're
5158 removing from ID cache.
5160 Affected file is lib/silcclient/client_ftp.c.
5162 * Fixed silc_net_addr2bin to return correct address. Affected
5163 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5165 * Fixed file transfer session removing on signoff notify.
5166 Affected file irssi/src/silc/core/silc-servers.c.
5168 * Added the SilcClientFileError to be returned in the monitor
5169 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5170 Affected file lib/silcclient/silcapi.h.
5172 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5174 * Fixed a crash in silc_client_ftp_free_sessions and
5175 silc_client_ftp_session_free_client. Affected file
5176 lib/silcclient/client_ftp.c.
5178 * Added `disabled' field in the SilcChannelEntry in the server
5179 to indicate if the server entry is disabled. Affected file
5180 silcd/idlist.h, silcd/command[_reply].c.
5182 * SILC server adds now /var/run/silcd.pid everytime it is
5183 started. Affected file silcd/silcd.c.
5185 * Added silc_server_packet_send_clients to send a packet to
5186 the provided table of client entries. Affected file
5187 silcd/packet_send.[ch].
5189 * Fixed a crash in client resolving in client_prvmsg.c in
5190 client library. Affected file lib/silcclient/client_prvmsg.c.
5192 * Do not actually remove the client directly from ID cache
5193 during SERVER_SIGNOFF, but invalidate it. This way we
5194 preserve the WHOWAS info for the client. Affected file
5195 silcd/server_util.c.
5197 * Fixed SERVER_SIGNOFF notify handling in the server. The
5198 server is now able to process incoming SERVER_SIGNOFF notify
5199 for a server that it doesn't even know about. It will remove
5200 the clients provided in the notify. Affected file
5201 silcd/packet_receive.c.
5203 * Check for partial packet in data queue after every packet that
5204 was found from the queue. Return and wait for more data if
5205 there is partial data in queue. Affected file is
5206 lib/silccore/silcpacket.c.
5208 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5210 * Added SilcClietFileError enum to indicate error in
5211 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5212 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5213 Affected files lib/silcclient/silcapi.h and
5214 lib/silcclient/client_ftp.c.
5216 * Check that newsize in silc_buffer_realloc is larger than
5217 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5219 * Added better monitor of file transfers. It now monitors
5220 key agreement protocol during the file transfer too. Added
5221 error reporting too. Affected files
5222 irssi/src/silc/core/silc-servers.c,
5223 irssi/src/fe-common/silc/module-formats.[ch].
5225 * Wrote a help file for FILE command.
5227 * Added silc_rng_global_get_byte_fast to get not-so-secure
5228 random data as fast as possible. Random data is read from
5229 /dev/urandom if available and from the SILC RNG if not
5230 available. It is used in padding generation. Affected file
5231 lib/silccrypt/silcrng.[ch].
5233 * All packets in client library are now processed synchronously.
5234 Optimized packet processing a lot. Affected file
5235 lib/silcclient/client.c.
5237 * All server connection packets are processing synchronously
5238 now in server, to optimize packet processing. Affected file
5241 * Include files are installed now only in Toolkit distribution
5242 if make install is given. Affected files: all Makefile.am's.
5244 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5246 * Assure that silc_client_notify_by_server_resolve does not
5247 resolve the client information multiple times. If it cannot
5248 be found by the first it cannot be found at all. Affected
5249 file lib/silcclient/client_notify.c.
5251 * Fixed WHOWAS command reply calling. Affected file
5252 lib/silcclient/command_reply.c.
5254 * Removed all references to silc_idlist_get_client from the
5255 Irssi SILC client since that call is internal call used by
5256 the library. The Irssi SILC client will use now client
5257 retrieval functions found in silcapi.h.
5259 * Fixed a bug in resolving nickname info before sending
5260 private message. It used freed memory. Affected file
5261 irssi/src/silc/core/silc-servers.c.
5263 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5265 * Assure my_channels statistics cannot go negative in server.
5266 Affected files silcd/server.c, silcd/server_util.c.
5268 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5270 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5272 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5274 * Win32 Toolkit changes. Affected files
5275 win32/silc.dsw, win32/libsilc/libsilc.def,
5276 win32/libsilcclient/libsilc.def,
5277 lib/silcutil/silcutil.c, and
5278 lib/sftp/sftp_fs_memory.c.
5280 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5282 * Added silc_net_localip to return local host's IP address.
5283 Affected file lib/silcutil/silcnet.[ch].
5285 * If key exchange or rekey protocol is active for a connection
5286 parse all packets syncronously since there might be packets
5287 in packet queue that we are not able to process without first
5288 processing packets before them. Affected file silcd/server,
5289 lib/silcclient/client.c.
5291 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5292 whether library should continue processing the packet.
5293 Affected file lib/silccore/silcpacket.h.
5295 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5296 SilcSFTPMonitorData to SFTP server to monitor various
5297 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5298 lib/silcsftp/sftp_server.c.
5300 * Added silc_file_size to return file size. Affected file
5301 lib/silcutil/silcutil.[ch].
5303 * Implemented the file transfer support for the client library.
5304 Added preliminary support for simple client to client one-file
5305 transmission. Affected file lib/silcclient/client_ftp.c,
5306 lib/silccilent/client.[ch].
5308 * Added new local command FILE to the Irssi SILC Client.
5309 It is used to perform the file transfer. It has subcommands
5310 SEND, RECEIVE, SHOW and CLOSE. Affected files
5311 irssi/src/silc/core/client_ops.c,
5312 irssi/src/silc/core/silc-server.[ch].
5314 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5316 * Relay the SILC_PACKET_FTP in the server. Affected files
5317 silcd/server.c and silcd/packet_receive.c.
5319 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5321 * Renamed silc_file_read and silc_file_write to functions
5322 silc_file_readfile and silc_file_writefile. Added function
5323 silc_file_open and silc_file_close. Affected files
5324 lib/silcutil/silcutil.[ch].
5326 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5328 * Resolve the client info when received private message or
5329 channel message for a client which nickname we don't know.
5330 Affected files lib/silcclient/client_prvmsg.c and
5331 lib/silcclient/client_channel.c.
5333 * Do not crash in /KEY if client is not connected. Affected
5334 file irssi/src/silc/core/silc-channels.c.
5336 * Added SilcClientStatus field to the SilcClientEntry in the
5337 lib/silcclient/idlist.h.
5339 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5340 is incomplete and is being resolved, it won't be resolved
5343 Make sure also that USERS command reply does not resolve
5344 twice information. Affected file is
5345 lib/silcclient/command_reply.c.
5347 Make sure that silc_client_get_clients_by_list does not
5348 resolve twice same information.
5350 * Check for valid client->id in the silc_server_free_client_data.
5351 Affected file silcd/server.c.
5353 * Fixed /GETKEY nick@server not to crash if the server entry
5354 is not found. Affected file lib/silcclient/command.c.
5356 * Fixed the silc_server_check_cmode_rights to check the
5357 requested modes correctly. Affected file silcd/command.c.
5359 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5361 * Better checks for non-printable chars in nick added.
5362 Affected file silcd/command.c.
5364 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5366 * Call the silc_server_udpate_servers_by_server in the
5367 primary router that comes back online in the backup resuming
5368 protocol. Otherwise it routes packets wrong. Affected file
5369 silcd/server_util.[ch], silcd/server_backup.c.
5371 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5373 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5374 lib/silcutil/silcbuffmt.[ch].
5376 * Redefined the SILC packet header to include the padding
5377 length. Affected file lib/silccore/silcpacket.[ch].
5379 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5380 length for maximum padding up to 128 bytes). Affected
5381 file lib/silccore/silcpacket.h.
5383 * Removed all backwards support for old 0.5.x MAC thingies.
5384 The SILC packet header change makes it impossible to be
5385 backwards compatible.
5387 * Send the ENDING packet with timeout in the backup resuming
5388 protocol. This is to assure that all routers has connected
5389 to the primary router. Affected file silcd/server_backup.c.
5391 * Changed the RNG to take the first IV from random data. It
5392 used to take it from zero actually. Changed the RNG also
5393 to use /dev/urandom during session. /dev/random is used
5394 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5396 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5398 * Changed the SILC packet header to have the first two bytes
5399 (the packet length) encrypted. Affected files aroung the
5400 code tree, lib/silccore/silcpacket.[ch]. Removed the
5401 SilcPacketCheckDecrypt callback. It is not needed anymore
5402 since the silc_packet_receive_process will determine now
5403 whether the packet is normal or special.
5405 * Implemented the unidirectional MAC keys. Affected files
5406 lib/silcske/silcske.c, silcd/protocol.c and
5407 lib/silcclient/protocol.c.
5409 * Implemented the packet sequence number to the MAC computation.
5410 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5411 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5412 lib/silcclient/protocol.c.
5414 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5416 * Allow backup router to announce servers. All servers
5417 announced by backup router are added to the global list
5418 automatically. Update hte server's socket to our primary
5419 router also when backup router announces a server.
5420 Affected file silcd/packet_receive.c.
5422 * Do not update the client->router in the function
5423 silc_server_udpate_clients_by_server if the client is on
5424 global list. We might fail to find any specific server
5425 for locally connected clients and local cell clients. They
5426 should still use the `from' and not `to' as client->router.
5427 This fixes backup router resuming protocol. Affected file
5428 silcd/server_util.c.
5430 * Decrease channel statistics count only if the channel
5431 deletion worked. Affected files are silcd/server.c and
5432 silcd/server_util.c.
5434 * Added silc_server_update_servers_by_server to update origin
5435 of all server entries. Used during backup router protocol.
5436 Affected files silcd/server_util.[ch], silcd/server.c. and
5437 silcd/backup_router.c.
5439 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5440 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5441 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5442 lib/silccrypt/silchmac.c.
5444 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5446 * Assure that router cannot reroute the same channel message
5447 to the sender. Affected file silcd/packet_receive.c.
5449 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5451 * Made better checks that the channel message is not sent
5452 to the router it came from. Affected file is
5453 silcd/packet_send.c. Fixed memory leak too.
5455 * Announce informations for incoming router connection, but
5456 only after checking if it is replaced by backup router.
5457 Affected file silcd/packet_receive.c.
5459 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5461 * Fixed the backup resuming protocol to work in multiple
5462 router environment. Affected file silcd/server_backup.c.
5464 * Route packet only to one router in the function
5465 silc_server_packet_send_to_channel. Affected file is
5466 silcd/packet_send.c.
5468 * Fixed silc_server_send_notify_dest to set the broadcast
5469 flag. Fixed the silc_server_send_notify_topic to actually
5470 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5471 Affected file silcd/packet_send.c.
5473 * Changed the SFTP Filesystem interface. Changed the
5474 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5475 the filesystem operation function. The SilcSFTPFilesystem
5476 is now a context that is allocated by all filesystem allocation
5477 functions and it already includes the operations structure
5478 and filesystem specific context. It is given as argument
5479 now to the silc_sftp_server_start. This made the interface
5480 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5481 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5483 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5485 * Changed the backup router adding and getting interfaces
5486 in the server. The router that will be replaced by the
5487 specified backup router is now sent as argument. Affected
5488 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5491 * Added silc_net_addr2bin_ne to return the binary form of
5492 the IP address in network byte order. Affected files
5493 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5495 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5497 * Check for existing server ID in silc_server_new_server
5498 and in silc_server_connect_to_router_final and remove the
5499 old entry if it exists. Affected file silcd/packet_receive.c,
5502 * Send the channel message always to only one router, either
5503 in upstream or downstream. Affected file is
5504 silcd/packet_send.c.
5506 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5508 * Wrote the definition of the backup resuming protocol to the
5509 protocol specification.
5511 * Removed one redundant channel key generation from normal
5512 server during joining procedure. Removed one redundant
5513 channel key sending from server to router during joining
5514 procedure. Affected file silcd/command.c.
5516 * Made minor bugfixes to the backup router resuming protocol.
5517 Affected file silcd/server_backup.c, server.c.
5519 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5521 * Added --disable-asm configuration option. Affected files
5522 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5525 * Implemented the backup resuming protocol that is used to
5526 resume the primary router position in the cell after the
5527 primary router comes back online. Affected files
5528 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5529 and silcd/server_util.[ch].
5531 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5533 * Sleep two (2) seconds after sending QUIT command to server.
5534 Affected file lib/silcclient/command.c.
5536 * Assure that if outgoing data buffer is pending do not force
5537 send any data. Affected file silcd/packet_send.c.
5539 * Assure that if outgoing data buffer is pending do not force
5540 send any data. Affected file lib/silcclient/client.c.
5542 * Implemented the backup router support when the primary router
5543 goes down. The servers and routers can now use the backup
5544 router as new primary router without loosing connectivity.
5546 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5548 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5549 in the server to indicate disabled entry. All data read
5550 from the connection will be ignored and no data is sent
5551 for entry that is disabled. Affected files are
5552 silcd/idlist.h, silcd/server.c.
5554 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5556 * Created SFTP client and server test programs in the
5557 lib/silcsftp/tests directory.
5559 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5561 * Implemented memory filesystem (virtual filesystem) for
5562 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5565 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5567 * Implemented the SFTP (SSH File Transfer Protocol) to the
5568 lib/silcsftp. It includes SFTP client and SFTP server
5571 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5573 * Moved lib/silccore/silcprotocol.[ch] to the
5574 lib/silcutil library.
5576 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5577 take variable argument list pointer as argument. Affected
5578 file lib/silcutil/silcbuffmt.[ch].
5580 * Added silc_buffer_set function that is used to set data
5581 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5582 Affected file lib/silcutil/silcbuffer.h.
5584 * Changed various routines in the core library to use the new
5585 silc_buffer_set instead of allocating new buffer only for
5588 * Added 64-bit value formatting and unformatting support to the
5589 silc_buffer_[un]format routines. Affected file is
5590 lib/silcutil/silcbuffmt.[ch].
5592 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5593 to includes/bitmove.h.
5595 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5597 * Fixed channel user mode saving in client library. Affected
5598 file lib/silcclient/command[_reply].c.
5600 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5602 * Defined the file transfer to the SILC Protocol. Added
5603 new packet type SILC_PACKET_FTP and defined File Transfer
5604 Payload. The mandatory file transfer protocol is SFTP
5605 (SSH File Transfer Protocol). Affected file in addition
5606 of the internet draft is lib/silccore/silcpacket.h.
5608 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5609 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5610 is used as part of backup router protocol when the primary
5611 router of the cell is back online and wishes to resume
5612 the position as primary router.
5614 * Redefined the MAC generation keys in the protocol. The
5615 same key is not used anymore in both direction. Both
5616 direction will now use different keys for sending and
5617 receiving. This fixes a potential security flaw. This
5618 change causes incompatibilities in the protocol.
5620 * Redefined also the MAC computation from the packet.
5621 An packet sequence number is now added to the MAC
5622 computation. This prevents possible replay attacks against
5623 the protocol. This change too causes incompatibilities
5626 Added `sequence' field to the SilcPacketContext to hold
5627 the current sequence number for the packet.
5629 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5631 * Added `created' field to the SilcIDListData in the file
5632 silcd/idlist.h to indicate the time when the entry was
5635 * Added `created' field to the SilcChannelEntry too. Affected
5636 file silcd/idlist.h.
5638 * Added `creation_time' aguments to all the announcement functions
5639 in the server. If it is provided then only the entries that
5640 was created after the provided time frame are actually
5641 announced. Affected file silcd/server.[ch].
5643 * The protocol says that the Channel ID's IP address must be
5644 based on the router's IP address. Added check for this in
5645 the silc_server_new_channel when processing incoming New Channel
5646 Payload. Affected file silcd/packet_receive.c.
5648 * Print out the correct version with --version in SILC client.
5649 Affected file irssi/src/silc/core/silc-core.c.
5651 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5653 * Fixed WHOWAS command to check for completnes of the client
5654 entry always, not just when the command is coming from client.
5655 Affected file silcd/command.c.
5657 * Added new function silc_server_packet_queue_purge to purge the
5658 outgoing data queue to the network. After the function returns
5659 it is guaranteed that the outgoing packet queue is empty.
5660 Affected file silcd/packet_send.[ch].
5662 * Purge the outgoing packet queue in the rekey protocol's final
5663 callback to assure that all rekey packets go to the network
5664 before quitting the protocol. Affected file silcd/server.c.
5666 * Added silc_client_packet_queue_parse as similar function as
5667 in server to the client library. The affected file is
5668 lib/silcclient/client.c.
5670 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5672 * Splitted silcd/server.c and created silcd/server_util.[ch]
5673 for utility functions.
5675 * Added new socket flag SILC_SF_DISABLED to indicate that the
5676 connection is open but nothing can be sent to or received from
5677 the connection. Affected file lib/silcutil/silsockconn.[ch].
5678 The checking for disabled socket is checked in the low level
5679 silc_socket_write and silc_socket_read functions.
5681 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5683 * Allow only nicknames and channel names that fits into the
5684 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5686 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5688 * When processing JOIN command reply in server check that if
5689 the channel exists in our global list we'll move it the local
5690 list. Affected file silcd/command_reply.c.
5692 * Fixed the check whether client is joined on the channel already
5693 in JOIN command. Affected file lib/silcclient/command.c.
5695 * Fixed the JOIN command reply to check whether the channel
5696 already exists. Affected file lib/silcclient/command_reply.c.
5698 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5700 * Added silc_ske_status_string to map the SKE error numbers
5701 to readable strings. The affected files are
5702 lib/silcske/silcske[_status].[ch].
5704 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5706 * Do not show the private channels on the WHOIS channel list
5707 as it is not allowed by the protocol. The affected file is
5710 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5712 * Assure that the packet length digged from the actual packet
5713 is something sensible in the silc_packet_decrypt_rest_special
5714 in lib/silccrypt/silcpacket.c.
5716 * Free and NULL the allocated pointer in silc_hmac_alloc if
5717 the HMAC allocation fails. The affected file is
5718 lib/silccrypt/silchmac.c.
5720 * Print the selected security properties to the log files in
5721 the server. Affected file silcd/protocol.c.
5723 * Add SKE's reference counter even if calling the completion
5724 callback manually. Otherwise it goes negative, although it
5725 does not cause any problems. The affected file is
5726 lib/silcske/silcske.c.
5728 * Remove the client entry with short timeout after giving the
5729 KILL command. Affected file lib/silcclient/command.c.
5731 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5732 case all found clients are already disconnected (WHOWAS would
5733 found them) in the server. Affected file silcd/command.c.
5735 * Update the last_receive (time of last data received) to be
5736 updated only when received private or channel message so that
5737 the idle time showed in WHOIS makes more sense.
5739 * Added boolean field `valid' in to the SilcClientEntry in the
5740 client library to indicate whether the entry is valid or not.
5741 This fixes the nickname change bug on channel when changing
5742 the nickname to be same than the old (like nick to Nick) the
5743 nickname formatter doesn't set the new nick anymore to Nick@host.
5744 Affected file lib/silcclient/idlist.[ch].
5746 * Now actually fixed the nickname changing on disconnection.
5747 Added new function silc_change_nick to the Irssi SILC Client.
5748 Affected file irssi/src/silc/core/client_ops.c,
5749 irssi/src/silc/core/silc-nicklist.[ch].
5751 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5753 * Check that the public key exists in the GETKEY command before
5754 trying to encode it. Affected file silcd/command.c.
5756 * Print some notifications on received public keys with GETKEY
5757 command in the Irssi SILC Client. Affected files are
5758 irssi/src/fe-common/silc/module-formats.[ch],
5759 irssi/src/silc/core/client_ops.c.
5761 * Use IDENTIFY command to resolve the server information in the
5762 GETKEY command instead of INFO command. Affected file
5763 lib/silcclient/command.c.
5765 * All command reply functions in the client library now calls
5766 the pending command reply callbacks even if an error has
5767 occurred. The server has done this a long time and now it was
5768 time to move the client library to this as well. Now all
5769 errors can be delivered back to the pending command reply
5770 callbacks if necessary. Affected files are
5771 lib/silcclient/command[_reply].[ch].
5773 * Change the nickname on disconnection back to the username
5774 because in reconnect the server will enforce it to it anyway.
5775 Affected file irssi/src/silc/core/silc-servers.c.
5777 * Fixed a config file parsing bug in the Irssi SILC client.
5778 Affected file irssi/src/silc/core/clientconfig.c.
5780 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5782 * When printing the channel mode on JOIN, verify that the
5783 channel key and channel's HMAC are valid. Affected file
5784 irssi/src/silc/core/client_ops.c.
5786 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5788 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5789 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5790 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5792 * Removed channel key rekey task deleting from the function
5793 silc_server_save_channel_key. Affected file silcd/server.c.
5794 Added explicit timeout task context instead that is used to
5795 delete the task if we are registering a new task before the
5796 new task has elapsed.
5798 * When channel key rekey occurs the client library now saves
5799 the old channel key for a short period of time (10 seconds) and
5800 is able to use it in case some is still sending channel
5801 messages encrypted with the old key after the rekey. Affected
5802 file lib/silcclient/[idlist.h|client_channel.c].
5804 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5806 * Added check to the silc_server_new_id_real to not accept
5807 new ID if it is the sender's own ID. Affected file is
5808 silcd/packet_receive.c.
5810 * Assure that we do not announce ourself or the one we've
5811 sending our announcements when we're router and are announcing
5812 servers to our primary router. Affected file silcd/server.c.
5814 * Fixed silc_server_command_identify_check_client to assemble
5815 correct WHOIS packet. It send corrupted WHOIS packet and
5816 caused problem with router to router connections. Affected
5817 file silcd/command.c.
5819 Fixed also silc_server_command_whois_check the same way
5820 as for the IDENTIFY command.
5822 * Added new SilcIDListStatus to the server in the SilcIDListData
5823 structure. The status now includes the current status of
5824 the entry (like registered, resolved etc.). Affected file
5825 silcd/idlist.[ch]. Defined a bunch of different status types
5826 as well. This replaced the old boolean registered field as well.
5828 Added resolve_cmd_ident field to the SilcClientEntry structure
5829 too so that if the entry is for example being resolved so
5830 another command may attach to the same pending command reply
5831 without requiring to resolve the same entry again. This concept
5832 should optimize the WHOIS and the IDENTIFY resolving under
5833 heavy load by taking away unnecessary resolving for entries
5834 that are being resolved already.
5836 Added support for adding multiple pending commands for one
5837 command idenfier. Affected file silcd/command[_reply].[ch].
5839 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5840 before deleting the data. Otherwise the hash table will have
5841 freed data in comparison functions. Affected file is
5842 silcd/command_reply.c.
5844 * Fixed silc_idlist_replace_client_id to add the new entry to
5845 the cache with NULL nickname. Otherwise there will be invalid
5846 memory as the nickname after the nickname is freed. Affected
5847 file silcd/packet_receive.c.
5849 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5850 saved into wrong slots because the previous number of entries
5851 was not taken into account. Affected file silcd/idlist.c.
5852 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5854 * If we are router and we receive JOIN notify to a channel that
5855 does not have any users then notified client is marked as the
5856 channel founder, as it is it. The affected file is
5857 silcd/packet_receive.c
5859 * Added to the extended hash table API's table_del_*ext functions
5860 the destructor as argument too, so that the caller can decide
5861 which destructor to use or whether to use destructor at all.
5862 Affected file lib/silcutil/silchashtable.[ch].
5864 * Fixed ID Cache purging. It actually deleted the entries from
5865 the hash table after the data was freed. The hash table ended
5866 up comparing freed memory. The affected file is
5867 lib/silccore/silcidcache.c.
5869 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5871 * Fixed Irssi SILC client's KILL command's HELP syntax.
5873 * The USERS command now resolves the detailed user information
5874 if the userinfo field is missing. Affected file is
5875 lib/silcclient/command_reply.c.
5877 * Do not print error in silc_file_read if the read file does
5878 not exist. Just silently return NULL. Affected file is
5879 lib/silcutil/silcutil.c.
5881 * Fixed the silc_log_output to not wine about NULL filename
5882 and to not create some bogus " " filename. Affected file is
5883 lib/silcutil/silclog.c.
5885 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5887 * Fixed various printing bugs on the user interface in the
5888 Irssi SILC Client. Minor changes that were forgotten from
5891 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5893 * Fixed the configure.in.pre and the compilation and distribution
5894 environment to support the new autoconf 2.52. That version is
5895 now required to compile the CVS trunk.
5897 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5899 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5900 to generally parse user@fqdn format strings. Affected file
5901 lib/silcutil/silcutil.c.
5903 * Added nickname_format and nickname_force_format fields to the
5904 SilcClientParams structure. The first one defines the format
5905 for the nicknames that the library will enforce if the receives
5906 multiple same nicknames. The second one is boolean value and
5907 can be used to force the library to always enforce the format
5908 to the nicknames regardles whether there are multiple nicknames
5909 or not. This configurable formatting was employed to flexibly
5910 support accessing multiple nicknames from the user interface.
5911 The userinterface can now set the nicknames to what ever format
5912 they prefer. Affected file lib/silcclient/silcapi.h.
5914 Added function silc_client_nickname_format to the file
5915 lib/silcclient/idlist.c. It performs the nickname formatting.
5917 Added new field `hostname´ to the SilcClientEntry context.
5918 It holds the hostname of the client. Affected file is
5919 lib/silcclient/idlist.h.
5921 * Irssi SILC Client sets the nicknames in nick@hostn format.
5922 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5923 irssi/src/silc/core/silc-core.c.
5925 The WHOIS printing now also shows both the real nickname and
5926 the formatted nickname so that user knows how to access the
5927 user if there are multiple same nicknames cached. Affected
5928 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5929 printing formatting too to take the hostname now as a separate
5930 argument. The Affected file is
5931 irssi/src/fe-common/silc/modules-formats.[ch].
5933 * Changed the silc_client_get_clients_local to accept the formatted
5934 nickname as argument. It accepts the real nickname too but the
5935 formatted nickname can be used to find the true entry from
5936 multiple entries. Affected file lib/silcclient/silcapi.h and
5937 lib/silcclient/idlist.c.
5939 * Added nickname_format_parse field to the SilcClientParams.
5940 It is a callback function provided by the application to parse
5941 the nickname out of the formatted nickname string. The library
5942 calls it to get the nickname from the formatted string. Since
5943 the application generally knows better the format of the nickname
5944 string it parses it instead of the library, even though library
5945 encodes the formatted string. If the callback function is not
5946 provided then the library will use the string as is. The
5947 affected file is lib/silcclient/silcapi.h.
5949 * All the nickname strings passed to the client library in
5950 commands are now expected to be formatted nickname strings.
5951 If the command does not support the formatted nickname string
5952 it will assume that the sent string is the actual nickname.
5953 Affected file lib/silcclient/command.c.
5955 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5957 * Added public key authentication support to OPER and SILCOPER
5958 commands in the client library. Affected file is
5959 lib/silcclient/command.c.
5961 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5963 * Changed the get_auth_methdod client operation to be asynchronous.
5964 It can be async if the application resolves the authentication
5965 method from the server during the negotiation. Added new
5966 SilcGetAuthMeth completion callback that the application will
5967 call after resolving the authentication method.
5969 Added function silc_client_request_authentication_method that
5970 the application can use to resolve the authentication method
5971 from the server. Added also SilcConnectionAuthRequest callback
5972 that the library will call after the server has replied. The
5973 application can call this function if it does not know the
5974 current authentication method.
5976 Affected files are lib/silcclient/client.c and
5977 lib/silcclient/silcapi.h.
5979 * The Irssi SILC client now automatically resolves the authentication
5980 method incase any configuration information is not present (and
5981 currently there never is). The affected file is
5982 irssi/src/silc/core/client_ops.c.
5984 * Fixed public key authentication from the client library.
5985 Affected file lib/silcclient/protocol.c. Changed also the
5986 protocol specification about the public key authentication in
5987 the connection authentication protocol. The actual data to be
5988 signed is now computed with a hash function before signing.
5990 * Fixed the public key authentication from the server as well.
5991 Affected file silcd/protocol.c.
5993 * Removed the mlock()'s from the memory allocation routines.
5994 Affected file lib/silcutil/silcmemory.c. The ./configure does
5995 not check anymore for the mlock(). Affected file is
5998 * Fixed USERS command in server to allow the execution of the
5999 command for private and secret channels if the client sending
6000 the command is on the channel. Affected file silcd/command.c.
6002 * Fixed silc_client_get_clients_local to return the clients
6003 count correctly. It could return wrong value. Affected file
6004 lib/silcclient/idlist.c.
6006 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6008 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6009 types. The assembler optimizations seemed not to like 64-bit
6010 data types. The assmebler optimizations thus are now enabled
6011 also for BSD systems as opposed to only enable them for Linux.
6013 * Do not check for threads at all on BSD systems. Affected
6014 file configure.in.pre.
6016 * Removed -n and -h options from the Irssi SILC Client since
6017 they are not used in silc.
6019 * Fixed the prime generation to assure that the first digit
6020 of the generated random number is not zero since our conversion
6021 routines does not like number strings that starts with zero
6022 digit. If zero digit is seen the random number is regenerated.
6023 This caused some corrupted RSA keys when the zero first digit
6024 was met. Affected file lib/silcmath/silcprimegen.c.
6026 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6028 * Fixed WIN32 configuration in the ./configure script.
6029 Fixed to include xti.h on environments that has it.
6030 Patches by Carsten Ilchmann and andrew.
6032 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6034 * Changed the silc_id_create_client_id to be collision
6035 resistant. It is now assured that there cannot be created
6036 two same client ID's. I suspect that some weird bugs in
6037 the server were actually caused by duplicate Client IDs.
6038 Affected file silcd/serverid.[ch]. A router receiving
6039 new ID now also assures and informs the sending server
6040 if the ID caused collision.
6042 * Changed the silc_id_create_channel_id to also assure that
6043 there are no collisions.
6045 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6047 * Statement about ignoring the Mutual Authentication flag when
6048 performing rekey with PFS was a bit misleading. It is ignored
6049 if it was set in the initial negotiation, it cannot be even
6050 set in the rekey. Fixed in the ke-auth draft. Started the
6051 new versions of the protocol drafts in the doc/.
6053 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6055 * Fixed a bug in silc_client_command_identify_save when saving
6056 new channel information. The channel name was no duplicated
6057 and caused crash on exit. Affected file is
6058 lib/silcclient/command_reply.c.
6060 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6062 * Fixed the getkey command handling in the server. Send just
6063 empty OK reply to the sender if the key could not be fetched
6064 (but everything else was ok, like the key just was not available).
6065 Changed the public key parameter to optional in the protocol
6066 specs so that empty OK reply can be sent. Affected file
6069 Added a message to Irssi SILC client to tell to user if the
6070 server did not return a public key.
6072 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6074 * Fixed a channel key regeneration bug. It registered new
6075 timeout tasks exponentially until all system resources were
6076 used. Affected file silcd/server.c.
6078 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6080 * Added the SILC Document generator to the scripts/silcdoc.
6081 It can be used to generate the Toolkit Reference Manual out
6082 of the source tree. Internally it will also use the RoboDoc
6083 generator now imported in util/robodoc.
6085 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6087 * Added couple of return's in rekey protocol if error orccurred
6088 during the protocol. The execution must be terminated.
6089 Affected file silcd/protocol.c. Also, terminate the protocol
6090 always with timeout.
6092 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6094 * The client's Client ID was created initally from the wrong
6095 nickname (it could have been in format nick@host) in the
6096 silc_server_new_client. Affected file silcd/packet_receive.c
6098 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6100 * Added some SILC_LOG_ERROR's to various error conditions
6101 if client could not be added to ID cache. Affected files
6102 silcd/packet_receive.c and silcd/server.c.
6104 * When client's sock->user_data is freed, NULL also the
6105 client->router and client->connection pointers. Added check
6106 for these pointers being NULL to various places around the
6107 code. Affected file silcd/server.c.
6109 * Added client->data.registered == TRUE checks to various
6110 places around the code to assure that unregistered client's
6111 are not handled when it is not allowed. Affected file
6114 * Added `bool registered' fields to all
6115 silc_idlist_[server|client]_get_* routines to indicate whether
6116 the fetched client needs to be registered or not. Affected
6117 file silcd/idlist.[ch].
6119 * Add your own entry as registered to the ID cache in the
6120 server. Affected file server.c.
6122 * Fixed a bug in silc_server_new_server. The SilcServer was
6123 set as the new server's context instead of SilcServerEntry.
6124 This naturally caused some weird bugs.
6126 * Added "updated" field the SilcChannelEntry which indicates
6127 the time since the channel entry was last accessed. This
6128 can be used to determine whether it is necessary to
6129 announce the channel after backup resuming protocol.
6130 Affected files silcd/idlist.[ch].
6132 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6134 * Do not delete the channel rekey task when adding it
6135 for in silc_server_create_channel_key.
6137 * Changed the silc_server_create_channel_key to return
6138 TRUE or FALSE to indicate the success of the channel key
6141 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6143 * Fixed MSVC++ project files and added missing files to
6144 Makefiles under win32/.
6146 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6148 * Do not add TCP_NODELAY flag if the operating system
6149 does not have it defined. Affected files are
6150 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6152 * Fixed buffer overflow from Irssi SILC Client. Affected
6153 file irssi/src/fe-common/core/themes.c.
6155 * Fixed double free in client library in the file
6156 lib/silcclient/client.c when disconnecting from server.
6158 * Applied double free patch from cras to Irssi SILC client.
6159 Affected files irssi/src/core/[modules/expandos].c
6161 * Fixed the disconnection handling to Irssi SILC Client.
6162 The application must call silc_client_close_connection
6163 in ops->connect client operation in case of failure of
6164 the connection. Affected file is
6165 irssi/src/silc/core/client_ops.c.
6167 * Do not set sock->protocol to NULL in the function
6168 silc_client_close_connection after executing the protocol's
6169 final callback since the sock might not be valid anymore.
6170 Affected file lib/silcclient/client.c.
6172 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6174 * Do not enable SILC_THREADS if the linking with libpthread
6175 did not happen. Affected file configure.in.pre.
6177 * Added notion to protocol specification that server must
6178 verify the sent authentication payload with CMODE when
6179 setting the channel founder key. Implemented it to the
6180 server. Affected file silcd/command.c.
6182 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6184 * Added _EXTRA_DIST SILC distribution variable to the
6185 distributions file. It is used to conditionally add extra
6186 files or directories to the specific distribution. Affected
6187 files ./prepare, Makefile.am.pre and distributions.
6189 Removed the `_' from the start of the distribution names.
6192 * Added README.WIN32 for instructions to compile the Toolkit
6195 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6197 * Fixed a double free in disconnection in the server. Affected
6198 file is silcd/server.c.
6200 * Fixed the lib/silcske/groups.c to work now also with GMP
6201 MP library. The string conversion did not work when using
6202 specific base and the base is indicated in the string as well.
6204 * Created win32/ directory which now includes MSVC++ specific
6205 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6206 It will appear only in the toolkit distribution
6208 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6210 * Changed the key material distribution function in case when
6211 the hash output is too short. The data is now concatenated
6212 a bit differently than it used to. Made the change to the
6213 SKE protocol specification.
6215 * Added better GMP detection to configure.in.pre. A patch
6218 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6220 * Fixed a minor bug in SKE that might cause some problem on
6221 some platforms. Affected file lib/silcske/silcske.c.
6223 * Added the cookie checking for initiator in the SKE. It checks
6224 that the responder returns the sent cookie unmodified. The
6225 affected file is lib/silcske/silcske.c. Added new SKE
6226 error type INVALID_COOKIE that can be sent during the
6227 negotiation. Fixed some memory leaks as well.
6229 * Added the "invalid cookie" error message to Irssi SILC client's
6232 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6234 * Added `task_max' field to the SilcClientParams to indicate
6235 the maximum tasks the scheduler can handle. If set to zero,
6236 default values are used. Affected file lib/silcclient/silcapi.h.
6238 * Fixed memory leaks in silc_client_close_connection. Affected
6239 file lib/silcclient/client.c.
6241 * Added silc_client_del_client_entry to client library to free
6242 all memory of given client entry. Affected file is
6243 lib/silcclient/idlist.[ch].
6245 * Added new functions silc_client_del_channel and
6246 silc_client_del_server to delete channel and server entries.
6247 Affected file lib/silcclient/[silcapi.h/idlist.c].
6249 * Removed silc_client_del_client_by_id from silcapi.h.
6251 * Fixed the INFO command to return the server's own info
6252 correctly when querying by Server ID. Affected file is
6255 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6257 * Removed the non-blocking settings in WIN32 code in the
6258 silc_sock_[read/write] and added SleepEx instead. Affected
6259 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6260 of input data is now checked with FIONREAD and ioctlsocket.
6262 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6264 * Call silc_schedule_task_del_by_context in the
6265 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6266 Affected file lib/silccore/silcprotocol.c.
6268 * Call silc_protocol_cancel for active protocols in the
6269 silc_server_close_connection if the funtion
6270 silc_server_free_sock_user_data has not been called.
6271 Affected file silcd/server.c.
6273 * Generic tasks cannot be deleted using the del_by_fd
6274 task deleting function since generic tasks does not match
6275 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6277 * Added a notion to SILCOPER help file that the SILCOPER works
6278 only on router server, not on normal server.
6280 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6282 * Added for WIN32 support for the new scheduler as well.
6283 Affected file lib/silcutil/win32/silcwin32schedule.c.
6285 * Fixed the SHA1 implementation to work on various platforms.
6287 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6289 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6290 API. It is part of the scheduler now. Everything else is
6291 as previously but some functions has changed their names.
6292 Checkout the lib/silcutil/silcschedule.h for the interface.
6293 Updated all applications to use the new interface. Affected
6294 files are lib/silcutil/silcschedule.[ch].
6296 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6298 * Found a bug in the SKE implementation. The HASH value,
6299 specified by the protocol, was not computed correctly. The
6300 public key of the responder was not added to the computation
6301 even though it is mandatory. Affected file lib/silcske/silcske.c.
6302 This unfortunately causes incompatibilities with older
6303 clients and servers.
6305 * Added WIN32 specific network init and uninit functions:
6306 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6307 the Winsock2. Affected file lib/silcutil/silcnet.h and
6308 lib/silcutil/win32/silcwin32net.c.
6310 * Set the socket always to nonblocking mode on WIN32 after
6311 reading data or writing data. Affected file is
6312 lib/silcutil/win32/silcwin32sockconn.c.
6314 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6316 * Fixed various compilation problems under WIN32. Affected
6317 files lib/silcutil/win32/silcwin32thread.c and
6318 lib/silcutil/win32/silcwin32schedule.c.
6320 * Removed all _internal.h #includes from public header
6321 files. Internal headers must never be included from
6324 Removed also the lib/silcske/payload_internal.h file.
6326 * All include files that may be needed (public and some others
6327 included by the public headers) by application developers are
6328 now copied to the ./includes directory. It does not copy any
6329 internal headers. Affected file Makefile.defines.pre and all
6330 Makefile.am's under lib/ and subdirs.
6332 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6334 * Do not change the ~/.silc directory's permissions automatically.
6335 Affected file irssi/src/silc/core/clientutil.c.
6337 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6339 * Do not cancel the protocol in silc_server_close_connection
6340 it might cause recursion. Now cancelled in the function
6341 silc_server_free_sock_user_data. Affected file silcd/server.c.
6343 * Fixed the silc_server_remove_clients_by_server to regenerate
6344 the channel keys correctly finally. Added also new function
6345 silc_server_remove_clients_channels to actually do it.
6346 Affected file silcd/server.c.
6348 * Fixed the silc_server_new_channel to not crash by giving
6349 wrong router to the new channel. Affected file is
6350 silcd/packet_receive.c.
6352 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6354 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6355 which is given as argument to the silc_client_alloc now.
6356 It can be used to configure the client and set various parameters
6357 that affect the function of the client.
6359 * The USERS command in server did not check whether the channel
6360 is private or secret. Affected file silcd/command.c.
6362 * Added new argument to the USERS command in protocol specification.
6363 The USERS command now can take the channel name as argument
6364 as well. Added support for this in client and server and
6365 updated the protocol specs.
6367 * Completed the GETKEY command in client. It can be now used
6368 to fetch also servers public key not only some clients.
6369 Affected files lib/silcclient/command[_reply].c.
6371 * Added silc_client_get_server to return server entry by the
6372 server name. Affected files lib/silcclient/silcapi.h and
6375 * Redefined the IDENTIFY command in protocol specification to be
6376 more generic. It now can be used to query information about
6377 any entity in the SILC Network, including clients, servers and
6378 channels. The query may be based either the entity's name
6379 or the ID. Added support for this in both client and server.
6381 Affected files silcd/command.c and lib/silcclient/command.c
6382 and command_reply.c.
6384 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6385 the _from_client and _from_server functions. Affected file
6388 * Added silc_client_get_channel_by_id_resolve to the file
6389 lib/silcclient/silcapi.h to resolve channel information by
6390 its ID. Added also silc_client_get_channel_by_id that
6391 does not resolve it from the server.
6393 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6395 * Added SilcServerEntry context into the client library
6396 to represent one server. The INFO command now allocates
6397 these to save the resolved server info. For now on the
6398 client library will also keep information about servers,
6399 connected and resolved with INFO.
6401 The INFO command now allocates the SilcServerEntry context
6402 and saves the server info there. The COMMAND_REPLY in
6403 the INFO now returns the parameters to application in
6404 same order as defined in the protocol specification.
6406 The entries are cached in the client->server_cache.
6408 * The INFO command is now issued after received the Client ID
6409 from the server. Affected file lib/silcclient/client.c.
6411 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6412 to the application as the mode changer might be server.
6413 It is guaranteed that NULL is not returned anymore to the
6414 application. Affected file lib/silcclient/client_notify.c.
6416 The ID Type is now also passed to the application so that
6417 it can check whether the returned entry is SilcClientEntry
6420 Added new function silc_client_get_server_by_id to return
6421 the server entry by ID. Affected files are the
6422 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6424 * Do not create the channel in the Irssi SILC Client when issuing
6425 the JOIN command but when received the sucessful JOIN command
6426 reply. Otherwise the channel might get created even though we
6427 could not join it. The Affected file is
6428 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6430 * Fixed a channel joining bug in router. The router must also
6431 check the channel modes, invite and ban lists etc. when serving
6432 the JOIN command sent by normal server. Affected file is
6433 silcd/command.c. The router now resolves the client's
6434 information from the server who sent the JOIN command if it
6435 does not know it, and processes the JOIN command only after
6438 * Changed the SilcCommandCb to take new argument; void *context2.
6439 Affected file lib/silccore/silccommand.h
6441 The second argument in the command callbacks in the server now
6442 includes the SilcServerCommandReplyContext if the command was
6443 called as pending command callback from the command reply.
6444 Otherwise it is NULL. When called as pending the status of the
6445 command reply will be checked and if it was erronous the
6446 error will be sent to the original sender of the command.
6447 This way the client always receives the error messages even
6448 though the server was actually the one who received the error
6449 when it resent the command to router, for example. Affected
6450 files silcd/command[_reply].[ch].
6452 * Fixed sending WHOWAS command's error message to client if
6453 the requested client could not be found. It was missing.
6456 * Changed the CMODE and CUMODE commands reply arguments in the
6457 protocol specification. The Channel ID is now sent in both
6458 of the commands to identify the channel. Implemented this
6459 new feature to the client and server. Affected files
6460 lib/silcclient/command_reply.c and silcd/command.c.
6462 * Made better checks for invite and ban lists in the JOIN
6463 command in server. Affected file silcd/command.c.
6465 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6467 * The server now performs the incoming host IP/DNS lookup
6468 using the silc_socket_host_lookup and thus does not block
6469 the server anymore. Affected file silcd/server.c.
6471 * Completed the multi-thread support for SILC Scheduler in
6472 the lib/silcutil/silcschedule.c.
6474 * Fixed the configure.in.pre to detect the pthread correctly
6477 * Fixed a deadlock in silc_task_queue_wakeup in the file
6478 lib/silcutil/silctask.c.
6480 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6482 * Added new function silc_schedule_wakeup that is used in
6483 multi-threaded environment to wakeup the main thread's
6484 schduler. It needs to be used when a thread adds a new task
6485 or removes a task from task queues. After waking up, the
6486 scheduler will detect the task queue changes. If threads
6487 support is not compiled in this function has no effect.
6488 Implemented the wakeup mechanism to both Unix and WIN32
6489 systems. Affected files are lib/silcutil/silcschedule.[ch],
6490 lib/silcutil/unix/silcunixschedule.c and the
6491 lib/silcutil/win32/silcwin32schedule.c.
6493 * Added new function silc_task_queue_wakeup to wakeup the
6494 scheduler by the specified task queue. Affected file
6495 lib/silcutil/silctask.[ch].
6497 * The silc_socket_host_lookup_start now wakes up the scheduler
6498 after adding the timeout task. Affected file is
6499 lib/silcutil/silcsockconn.c.
6501 * The silc_socket_host_lookup is synchronous now if the threads
6502 support is not compiled in. However, the callback is still
6503 called asyncronously through the scheduler, anyway. Affected
6504 file lib/silcutil/silcsockconn.c.
6506 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6508 * Added new function silc_socket_host_lookup to perform
6509 asynchronous IP and FQDN lookups for the socket connection.
6510 Affected files lib/silcutil/silcsockconn.[ch].
6512 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6514 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6515 that may or may not compile the mutex support in.
6517 Changed the silc_mutex_alloc interface. It allocates the
6518 mutex now to the sent pointer and returns TRUE or FALSE.
6520 Affected file lib/silcutil/silcmutex.h.
6522 * Wrote the SILC Task Queue interface to support multi-threads.
6523 Affected file lib/silcutil/silctask.[ch].
6525 * Wrote the SILC Scheduler to support multi-threads. Affected
6526 file lib/silcutil/silcschedule.c.
6528 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6530 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6531 in lib/silcutil/win32/.
6533 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6535 * Defined SILC Mutex API and SILC Thread API and implemented
6536 them for Unix. Affected files are
6537 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6538 lib/silcutil/unix/silcunixmutex.c and
6539 lib/silcutil/unix/silcunixthread.c.
6541 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6543 * Fixed the silc_server_remove_clients_by_server's channel
6544 key re-generation. The hash table handling was incorrect
6545 and would not work with many channels. Affected file is
6548 * Fixed some memory leaks around the server code.
6550 * Rewrote the silc_server_get_users_on_channel to support IPv6
6551 based Client ID's. Affected file silcd/server.c.
6553 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6554 specification. However, a separate document must be written
6555 to define the detailed signing procedure and the payload
6556 associated with the flag. Defined the flag to the
6557 lib/silccore/silcchannel.h as well.
6559 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6561 * Changed the dynamic tables to static size tables in the
6562 lib/silccrypt/silchmac.c.
6564 * Removed GCC dependencies from the code. A patch by cras.
6566 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6568 * Do not show the error "Error receiving packet bla bla"
6569 in server if it really was not an error (-2 means that reading
6570 is pending). Affected file silcd/server.c.
6572 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6574 * Fixed a possible crash in silc_server_remove_clients_by_server
6575 in silcd/server.c. Fixed there also some memory leaks.
6577 * Fixed the silc_idlist_replace_client_id. It could replace
6578 wrong key in the hash table. Affected file silcd/idlist.c.
6580 * Do not check whether there are global users on the channel
6581 if the channel->global_users is FALSE. Affected functions
6582 silc_server_remove_from_one_channel and
6583 silc_server_remove_from_channels in silcd/server.c. Also,
6584 do not check if the removed client is local as we can be
6585 sure that global client was not removed from the channel
6586 and checking for global users is not needed.
6588 * The silc_server_remove_clients_by_server now re-generates
6589 the channel keys correctly for those channels that had
6590 clients removed from them. Affected file silcd/server.c.
6592 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6594 * Found the reason of random crashes in the server. We weren't
6595 ignoring the SIGPIPE signal (which can be sent in write())
6596 and it crashed the server. Affected file silcd/silcd.c.
6598 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6600 * Assure that sock->user_data is not NULL in the function
6601 silc_server_packet_send in silcd/packet_send.c.
6603 * Disconnect the remote connection if it could not be added
6604 to any ID lists in the server. The affected file is
6607 * Check in silc_server_packet_send[_real/dest] that the
6608 socket is not disconnecting and ignore the data if it is.
6609 Affected file silcd/packet_send.c.
6611 * Define inline to __inline on native WIN32 compilation.
6612 Affected file includes/silcwin32.h.
6614 * Added some explicit type casts for inline code since MSVC
6615 require them. Affected files lib/silcutil/silcbuffer.h,
6616 lib/trq/silcdlist.h and lib/trq/silclist.h.
6618 * Print warning in log files from now on if the packet
6619 decryption fails. Affected file silcd/server.c.
6621 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6623 * Changed the `say' client operation's interface to accept
6624 new `type' argument to indicate the type of the message sent
6625 by the library. The application may filter the library's
6626 messages according the type. The affected file is the
6627 lib/silcclient/silcapi.h.
6629 * Added two new functions to lib/silcclient/silcapi.h:
6630 silc_client_del_client and silc_client_del_client_by_id.
6631 Affected file lib/silcclient/idlist.c.
6633 * Moved the clientincludes.h from includes/ to silc/ and
6634 serverincludes.h from includes/ to silcd/.
6636 * The modes for the CMODE and CUMODE are now passed as
6637 uint32 for application with COMMAND_REPLY. The affected
6638 file is lib/silcclient/command_reply.c.
6640 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6642 * /WHOIS without arguments shows client's own information.
6643 Affected file lib/silcclient/command.c.
6645 * Changed PING to not accept any arguments. The specs
6646 says that client can ping only the connected server so
6647 requiring an argument is not needed. Affected file is
6648 lib/silcclient/command.c.
6650 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6652 * Fixed a fatal bug in private message sending and reception
6653 encryption and decryption when using private message keys.
6654 The implementation was incorrect and did not follow the
6655 specification. It causd that some of the message were
6656 lost since it did not use the sending and receiving keys
6657 as the protocol suggests. This has been fixed and will cause
6658 incompatibilities with older clients when sending private
6659 message encrypted with private message keys. Affected files
6660 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6661 and various other in Irssi SILC Client.
6663 Added `responder' boolean argument to the functions
6664 silc_client_add_private_message_key[_ske] to indicate when
6665 the key is added as responder or initiator of the key
6668 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6670 * Removed the silc_ske_check_version function and created
6671 a SilcSKECheckVersion callback. Added also a function
6672 silc_ske_set_callbacks that is now used to set all SKE
6673 callbacks. The callback functions are not given to
6674 the SKE functions anymore, but this function is used to
6677 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6679 * Added `silc_version' argument to the silc_client_alloc
6680 to define the version of the application for the library.
6681 The library will use the version string to compare it
6682 against the remote host's (usually a server) version
6683 string. Affected file lib/silcclient/silcapi.h
6685 * Added the KE protocol context to Key Agreement context
6686 in client library so that we can abort the SKE if it
6687 is in process when we get timeout. Affected file is
6688 lib/silcclient/client_keyagr.c.
6690 * Do not resolve the client ID forever if it returns in the
6691 first time that such client does not exist. This was done
6692 for example with private message. Affected file is
6693 lib/silcclient/client_prvmsg.c.
6695 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6697 * Do not add regex.h for WIN32. The affected file
6698 includes/silcincludes.h.
6700 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6701 not work yet 100%. It generates the DLL's automatically
6702 when compiling with --with-win32 under cygwin.
6704 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6706 * lib/contrib/regex.c is not compiled on WIN32.
6708 * Added silc_net_get_socket_opt function to the
6709 lib/silcutil/silcnet.h.
6711 * Added includes/silcwin32.h for WIN32 specific includes
6714 * Do not use ptime structure or any of the posix process
6715 functions on WIN32 in lib/silccrypt/silrng.c.
6717 * Added silc_gettimeofday to provide generic function
6718 for struct timeval on all platforms. Added the function
6719 to lib/silcutil/silcutil.h.
6721 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6723 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6724 library as they clearly belong there. As a plus side we
6725 can make the actual socket connection routines platform
6728 Added also new generic function silc_socket_read and
6729 silc_socket_write (that used to be silc_packet_[read/write].
6730 The implementation of these are platform specific.
6732 * Added WIN32 specific routines of silc_socket_[read/write]
6733 to lib/silcutil/win32/silcwin32sockconn.c.
6735 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6737 * Added preliminary support for native WIN32 compilation under
6738 cygwin (using the -mno-cygwin option for GCC) to the
6739 ./configure.in.pre. The --with-win32 now prepares the
6740 compilation for native WIN32.
6742 * Rewrote the SILC Scheduler interface in the file
6743 lib/silcutil/silcschedule.h. The scheduler is now context
6744 based and does not have anymore any global static scheduler.
6745 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6746 and created lib/silcutil/win32 directory for WIN32 based
6749 * Added Unix specific network routines to the
6750 lib/silcutil/unix/silcunixnet.c and the old
6751 lib/silcutil/silcnet.c includes now only generic routines.
6753 Added WIN32 specific network routines to the
6754 lib/silcutil/win32/silcwin32net.c.
6756 * Added Unix specific utility functions from the
6757 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6759 * Added WIN32 SILC Scheduler to the file
6760 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6763 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6765 * Do not handle JOIN notify in the server if the target client
6766 is not registered (idata->registered == FALSE). The affected
6767 file is silcd/packet_receive.c.
6769 * Update the nickrec->founder in event_cumode in the Irssi SILC
6770 client. Affected file irssi/src/silc/core/silc-channels.c.
6772 * Fixed the CUMODE_CHANGE notify handling in the server when
6773 server and router are announcing their clients on channels.
6774 Now the mode changes are saved and notified correctly. The
6775 affected file is /silcd/packet_receive.c.
6777 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6778 They really did not replace the cache entry in the ID Cache.
6779 Now they do that. Affected file silcd/idlist.c.
6781 * Fixed the KICK notify handling in the Irssi SILC client to
6782 update the channel records so that the kicked client does not
6783 appear to be on the channel. The affected file is
6784 irssi/src/silc/core/silc-channels.c.
6786 * Always update the conn->current_channel when executing command
6787 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6789 * Fixed the KILL notify handling in Irssi SILC client to remove
6790 the killed client on all channels.
6792 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6794 * Fixed the silc_parse_command_line to remove extra spaces
6795 from the start and end of the arguments. Affected file is
6796 lib/silcutil/silcutil.c.
6798 * Cancel and free any active protocol in the function
6799 silc_server_close_connection. Affected file silcd/server.c.
6801 * Cancel and free any active protocol in the function
6802 silc_client_close_connction. Affected file is
6803 lib/silcclient/client.c.
6805 * Do not execute the KILL command for clients that are in
6806 history (ie. they are not in the network). Affected file is
6809 * Fixed KILL notify handling, client does not crash anymore.
6810 Affected file irssi/src/silc/core/silc-channels.c.
6812 * Reduced the default packet buffer size from 2048 to 1024 in
6813 lib/silccore/silcpacket.c.
6815 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6816 counter to the SKE context that is incresed when the SKE library
6817 performs async operation outside the library. If the outside
6818 process frees the SKE context and FREED status will be set
6819 and the library will detect after the sync operation that the
6820 libary is freed. The affected files are
6821 lib/silcske/silcske[_status].[ch].
6823 * Resolve the client entry information in the function
6824 silc_client_channel_message to assure that NULL pointer is not
6825 passed as client entry to the application. */
6827 * Fixed the task timeout calculation to assure that there is
6828 never negative timeouts. The affected file is
6829 lib/silcutil/silcschedule.c.
6831 * Fixed the channel user mode notification sending in server.
6832 It was sent point-to-point to the router (or to server by router)
6833 but it needs to be destined to a channel. The routines now
6834 supports sending the channel user mode notifys to the channels
6835 when announcing clients and channels. Affected files are
6836 silcd/server.c and silcd/packet_receive.c.
6838 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6839 It did not actually replace the old channel entry in the cache.
6840 Affected file lib/silcclient/client_notify.c.
6842 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6844 * Fixed a possible crash in silc_packet_send_prepare. It now
6845 assures always that there is enough space in the buffer and
6846 at the tail area of the buffer (for MAC).
6848 Fixed the inbound buffer reallocation in silc_packet_read.
6849 It was old code and did not handle the reallocation correctly.
6852 The affected file is lib/silccore/silcpacket.c.
6854 * Fixed buffer overflow in silc_parse_nickname in the file
6855 lib/silcutil/silcutil.c.
6857 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6859 * make install generates new server keys only if there is not
6862 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6864 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6865 Added check that if the NOREPLY is set then we will not send
6866 the away message. This avoids infinite loop of away messages
6867 if both clients are away. The affected file is
6868 lib/silcclient/client_prvmsg.c.
6870 * Fixed client crash if /NICK was given without arguments.
6871 Affected file lib/silcclient/command.c.
6873 * Server does not send the invite list in INVITE command back
6874 to the client if the list was not altered. Added this notion
6875 to the protocol spec as well. Affected file silcd/command.c.
6877 Fixed possible crash in INVITE command by checking the
6878 value of silc_server_get_client_route command.
6880 * Fixed the INVITE notify type handling. The arguments are now
6881 taken in correct order and client does not crash. The affected
6882 file is irssi/src/silc/core/silc-channels.c.
6884 Removed the "Inviting xxx to channel" message from the
6885 client library away and let the application handle it.
6886 Affected file lib/silcclient/command.c. Added that message
6887 to Irssi SILC client's message formats.
6889 * Fixed CMODE command crash in client. It now checks the
6890 amount of arguments correctly and does not crash. The affected
6891 file is lib/silcclient/command.c.
6893 * Do not create new channel automatically in silc_channels_join
6894 but check whether the channel by that name already exists.
6895 Affected file irssi/silc/core/silc-channels.c.
6897 * Do not send the SERVER_SIGNOFF to router if the disconnected
6898 entity was the router. Affected file silcd/server.c.
6900 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6901 SILC client as it was missing from there.
6903 Added the handling of the KICK notify to the Irssi SILC client
6904 as it was missing. Added "you have been kicked" message to
6905 Irssi SILC client's message modules formats.
6907 Added the handing of the KILL notify to the Irssi SILC client
6908 as it was missing. Added the kill message module formats
6911 The affected file is irssi/src/silc/core/silc-channels.c.
6913 * The router did not save the channel mode the server announced.
6914 Affected file silcd/packet_receive.c.
6916 * Fixed a possible crash in INFO command in server. If the
6917 server did not provide the server info it crashed. Affected
6918 file silcd/command.c.
6920 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6922 * Fixed the GETKEY command in the server to check also the
6923 global list. Otherwise the GETKEY would not work correctly
6924 in normal SILC server. Affected file silcd/command.c.
6926 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6928 * Fixed GETKEY crash, it crashed if the command did not succseed.
6930 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6932 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6933 is now real and not just an macro interface to GMP.
6935 Removed the entire GMP from the source tree and imported new
6936 NSS MPI library instead. Reason for removing GMP is that it is
6937 extremely large and compiles extremely slow. The NSS MPI
6938 is only a few files and compiles in less than 10 seconds.
6939 The speed is also about the same as GMP. The MPI is imported
6940 to lib/silcmath/mpi.
6942 If the system has GMP installed we will still use the GMP.
6943 If it is not then the NSS MPI will be compiled.
6945 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6947 * Merged a long nickname (127 characters long) crash bugfix from
6948 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6950 * Merged a freed memory reference bugfix from Irssi CVS tree.
6951 Affected file irssi/src/core/commands.c.
6953 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6955 * Added the server's public key sving and verification to the
6956 server when performing the SKE. This was missing and the
6957 remote server's (or router's) public key was accepted without
6958 checking whether we have it previously or trust it at all.
6959 Affected file silcd/protocol.c.
6961 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6963 * Check in the silc_server_timeout_remote if protocol is active
6964 and make sure that the protocol's final callback is called so
6965 that all memory if freed. Affected file silcd/server.c.
6967 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6969 * silc_server_whois_send_reply crashed the server if the nickname
6970 was 127 characters long. Affected file silcd/command.c.
6972 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6974 * Added sanity check to the silc_server_new_client. If the hostname
6975 is provided inside username then check that the provided hostname
6976 really is the same as the resolved one. If the hostname was not
6977 resolved then check it from the public key. Affected file is
6978 silcd/packet_receive.c.
6980 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6981 if the server disconnected us and the connection is not valid
6982 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6984 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6985 the library to the lib/silcutil/silcutil.[ch].
6987 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6989 * Close log file after open. Affected file
6990 lib/silcutil/silclog.c.
6992 * Check whether sock == NULL in silc_client_send_packet and return
6993 if it is. Affected file lib/silcclient/silcclient.c.
6995 * Check rec->entry == NULL in the Irssi SILC Client before
6996 sending the channel message. Affecte file is
6997 irssi/src/silc/core/silc-servers.c.
6999 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7001 * Merged a splitted window bugfix from Irssi CVS tree. The
7002 affected file is irssi/src/fe-text/textbuffer-view.c.
7004 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7005 It did not print nickname.
7007 * Improved the distributions system a bit.
7009 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7011 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7012 irssi/src/fe-text/gui-window.c.
7014 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7015 to in-active server. The affected file is
7016 irssi/src/silc/core/client_ops.c.
7018 * Resolve the client in USERS command reply if the entry does
7019 not have username resolved. The affected file is
7020 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7021 command to WHOIS command to really resolve stuff. The USERS
7022 is not used any more in any critical section so WHOIS can
7023 be used even though it might be slower than IDENTIFY.
7025 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7028 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7030 * Changed the protocol API a bit more consistent in the
7031 lib/silccore/silcprotocol.[ch].
7033 * Changed the following headers to ROBODoc format:
7035 lib/silccore/silcpayload.h
7036 lib/silccore/silcprotocol.h
7037 lib/silccore/silcsockconn.h
7039 All core library headers are now formatted.
7041 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7043 * Fixed a bug in Irssi SILC client; do not show that you are
7044 server/router operator if you really are not. Affected file is
7045 irssi/src/silc/core/client_ops.c.
7047 * Renamed silc_command_free_payload to silc_command_payload_free.
7048 Affected file lib/silccore/silccommand.h
7050 * Added silcmath.h to include the prototoypes of various routines
7051 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7054 * Changed the following headers to ROBODoc format:
7056 lib/silccore/silcchannel.h
7057 lib/silccore/silccommand.h
7058 lib/silccore/silcid.h
7059 lib/silccore/silcidcache.h
7060 lib/silccore/silcmode.h
7061 lib/silccore/silcnotify.h
7062 lib/silccore/silcpacket.h
7063 lib/silcmath/silcmath.h
7065 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7067 * Added checking to the server code not to start the server if
7068 ciphers and stuff are not configured properly. Affected files
7069 silcd/serverconfig.[h] and silcd/server.c.
7071 * Changed the layout of the header files of the public interfaces
7072 in the SILC libraries. The new layout supports ROBODoc
7073 documentation tool (and some others) so that it is easy to create
7074 a library reference manual. All the other headers and source
7075 code must still follow the CodingStyle document. Also source
7076 code must not include these ROBODoc stuffs, only the headers.
7077 Furthermore, all public interface headers must now be named
7078 by using `silc' prefix, example: silcapi.h, silccipher.h.
7079 Some files were renamed due to this. All the other headers
7080 must not be used as public interfaces. I will update the
7081 CodingStyle document later. Changed following headers, so far:
7083 lib/silcclient/silcapi.h
7084 lib/silccore/silcauth.h
7085 lib/silccore/silcprivate.h
7086 lib/silccrypt/silcdh.h
7088 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7092 * Removed silc_client_packet_send_flush from the client library
7093 as it is not needed. Affected file lib/silcclient/client.[ch].
7095 * Added printing of message of unresolved authentication method
7096 to the Irssi SILC client. Added it to the module formats.
7097 Removed the same message from the client library.
7099 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7101 * Added new distribution feature, DISTLABEL. Every distribution
7102 can define own preprocessor label that can be used in the
7103 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7104 file distributions, acconfig.h.pre and prepare.
7106 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7108 * Added Makefile.defines_int to include the actual definitions
7109 for Makefile.defines.in. Tested the new distribution system,
7110 created distributions and tested installation.
7112 * Added AWAY message printing to the Irssi SILC client. Added
7113 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7115 * Added SCONNECT command to call the SILC's CONNECT command.
7116 Cannot use CONNECT directly since Irssi uses that internally.
7117 Affected file irssi/src/silc/core/silc-servers.c.
7119 Added ACTION local command. It is same as ME command but takes
7120 the channel as mandatory argument.
7122 Rewrote some of the Irssi's help files to suite for SILC
7125 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7127 * Added Makefile.defines[.in] that should for now on be included
7128 in all Makefile.am file in the source tree. That file includes
7129 all common compilation definitions for SILC source tree.
7131 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7133 * Minor changes to the ./prepare script to change the package
7134 name according the distribution name to the configure.in.
7136 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7138 * Created new distribution system. Added file `distributions'
7139 that defines all the distributions that can be created out of
7140 the SILC source tree. The ./prepare script now reads that
7141 file to determine how to prepare the distributions. The
7142 first argument to the ./prepare is the name of the distribution
7143 and second is the version of the distribution. If given
7144 without arguments it creates the default (toolkit) distribution
7145 with the default version (defined in ./prepare).
7147 All Makefile.am files that are subject to the distributions
7148 are now named as Makefile.am.pre. These are ./Makefile.am
7149 and lib/Makefile.am. Others may be changed later.
7151 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7153 * Added invite list, ban list, some key management and connection
7154 error message printing to module formats in the Irssi SILC client.
7156 * Added new silc_client_set_away_message to set the away message
7157 that is back to the person who sent private message. The
7158 affected file lib/silcclient/silcapi.h and the
7159 lib/silcclient/client_prvmsg.c.
7161 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7163 * Fixed the private message sending in the Irssi SILC client,
7164 added local command KEY to the Irssi SILC client.
7166 Added key management and key agreement message formats to the
7167 irssi/src/fe-common/silc/module-formats.[ch].
7169 Added USERS (alias WHO) printing, server/router operator
7170 indication and LIST command printing to the module formats.
7172 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7174 * Fixed channel joining notify handling, cumode notify handling
7175 from Irssi SILC client.
7177 * Added SILC specific module-formats to the Irssi SILC client so
7178 that SILC specific message hilighting, colors etc is possible.
7179 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7181 Added channel mode, channel user mode, actions, notices,
7182 whois and whowas printing to the the module-formats.c.
7184 * Fixed a bug in channel deletion in the server. The channel
7185 is not left to the cache even if the channel founder auth mode
7186 is set when there are no users anymore on the channel. Affected
7187 file silcd/server.c.
7189 * The silc_net_localhost now resolves the entire hostname including
7190 the domain name. Affected file lib/silcutil/silcnet.c.
7192 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7194 * Changed the ask_passphrase client operation to be ascynchronous.
7195 It has now a completion callback and a context that the
7196 application must call after it has got the passphrase from
7197 the user. Affected files lib/silcclient/silcapi.h,
7198 lib/silcclient/protocol.c, lib/silcclient/command.c and
7201 Added SilcAskPassphrase callback that the application calls
7202 to deliver the passphrase to the library.
7204 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7205 The public key verification and especially a certificate
7206 verification is asynchronous procedure.
7208 Added new SILC_SKE_STATUS_PENDING status to indicate the
7209 request is pending and a callback will be called to finalize
7212 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7213 indicate that remote end did not send its public key (or
7214 certificate), even though we require it. Added check for this
7215 condition in the SKE. This was a security bug, now fixed.
7217 Defined new SilcSKEVerifyCbCompletion callback that is called
7218 when the verification process is completed.
7220 The affected files lib/silcske/silcske_status.h and
7221 lib/silcske/silcske.[ch].
7223 * Changed the verify_public_key client operation to be async
7224 as well. Defined SilcVerifyPublicKey callback that is used to
7225 indicate the success of the public key verification process.
7227 Changed the server and client to use the new async client
7230 * Changed the Irssi SILC client's internal scheduler to be called
7231 twice as many times as it used to be. As a result the client
7232 should be a bit faster now. Affected file is
7233 irssi/src/silc/core/silc-core.c.
7235 * Added support to Irssi SILC client of asynchronous public key
7236 verification and passphrase inquiry. Affected file is
7237 irssi/src/silc/core/silc-core.c.
7239 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7241 * Do not say "You have left channel %s" in client library.
7242 Moved it to the application. Affected files are
7243 lib/silcclient/command.c and silc/client_ops.c.
7245 * Fixed silc_client_get_clients. Command context was not
7246 duplicated and was freed memory in the callback. Affected
7247 file lib/silcclient/idlist.c.
7249 * Do not say "you are now talking..." on JOIN command in the
7250 client library. The appliation must handle it.
7252 * Do not say ".. changed topic to" in command reply in the
7253 client libary. The application must handle it.
7255 * Fixed TOPIC command sending in the client library.
7257 * Fixed a memory leak in silc_client_command_free in the file
7258 lib/silcclient/command.c.
7260 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7262 * Imported a modified version of Irssi client to the source tree.
7263 The Irssi will be used to create a new client called
7264 Irssi SILC. Imported to irssi/.
7266 Added silc_core_init_finish function to the Irssi. Affected
7267 file irssi/configure.in.
7269 A lot changes in the Makefile.ams around the irssi tree.
7271 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7273 * Do not rehash if the new size is same as the old size of the
7274 hash table, in the silc_hash_table_rehash*. The affected file
7275 lib/silcutil/silchashtable.c.
7277 * Replaced hash_table_del_by_context calls from the server
7278 (when channel->user_list and client->channels) to the
7279 hash_table_del as it is sufficient and faster.
7281 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7283 * Added silc_hash_table_list, silc_hash_table_get and the
7284 SilcHashTableList structure to provide an alternative way to
7285 traverse the hash table. The affected files are
7286 lib/silcutil/silchashtable.[ch].
7288 * Changed the server's idlist routines to use the hash table
7289 routines to optimize the code.
7291 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7293 * Replaced the client entry's `channel' list and channel entry's
7294 `user_list' list to hash tables for optimized lookup. Changed
7295 the code to use the hash table interface around the code.
7296 Affected file lib/silcd/idlist.[ch].
7298 * Added `auto_rehash' boolean argument to the function
7299 silc_hash_table_alloc to indicate whether the hash table should
7300 auto-rehash when it thinks is appropriate time. It will
7301 increase the hash table size if the there is twice as much
7302 entries in the table than the size of the table, and will
7303 decrease the size if there are twice as less entries than
7304 the size of the table.
7306 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7308 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7310 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7312 * silc_idcache_purge_by_context deletes the entry now by context
7313 as it is supposed to do. Affected file lib/silccore/idcache.c.
7315 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7316 client is not anymore valid (WHOWAS givens the info) and not
7317 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7319 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7321 * Removed the `data' and `data_len' arguments from the ID Cache
7322 interfaces and added `name' argument. ID Cache does not handle
7323 anymore the binary data only a names associated with given ID.
7325 * When hashing a Client ID with silc_hash_id the entire ID is
7326 not hashed anymore, instead only the hash of the Client ID is
7327 hashed. This way we can access the Client ID from the cache
7328 with Client ID but with the hash of the ID (which is a hash of
7329 the nickname) as well without any difference in performance.
7331 Added also silc_idcache_find_by_id_one_ext to do one on one
7332 searching when we have the actual ID. Added also function
7333 silc_hash_client_id_compare. The affected files are
7334 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7336 * When hashing the name associated with a ID it is always done
7337 in lowercase. This way we can access the cache without worrying
7338 about case-sensitivity, even though, for example nicknames are
7341 * Fixed a bug in server with channel message sending. It put
7342 wrong ID type as destination ID. The affected file
7343 silcd/packet_send.c.
7345 * silc_idcache_del_by_context now deletes from all hash tables
7346 by context. Affected file lib/silccore/idcache.c.
7348 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7350 * Changed the client library to use the new ID Cache interface.
7351 Changes around the source tree.
7353 * Added silc_hash_table_rehash_ext to rehash with specific
7354 hash function. Affected file lib/silcutil/silchashtable.[ch].
7356 * Added silc_hash_string_compare to compare two strings in the
7357 hash table. Affected file lib/silcutil/silcutil.[ch].
7359 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7361 * Added new function silc_idcache_del_by_context into the
7362 lib/silccore/idcache.[ch].
7364 * Changed the server's ID list routines to use the new ID Cache
7365 interface. Changes around the source tree.
7367 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7369 * Added silc_hash_table_del[_by_context]_ext functions in to the
7370 lib/silcutil/silchashtable.[ch].
7372 Removed silc_hash_table_find_all* routines and added new
7373 silc_hash_table_find_foreach to replace them.
7375 Added silc_hash_table_replace_ext function as extended
7376 replacing function. Separated the simple hash table interface
7377 from the extended hash table interface in the file
7378 lib/silcutil/silchashtable.h.
7380 * Fixed minor bugs and changed it to use some of the new
7381 hash table functions in lib/silccore/idcache.c
7383 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7385 * Added new function silc_hash_table_find_all to return all keys
7386 in the hash table by the specified key. As the hash table is
7387 collision resistant it also makes it possible to have several
7388 duplicate keys in the hash table. This function may be used to
7389 find all of the keys from the hash.
7391 Added user_context arguments to the SilcHashFunction,
7392 SilcHashCompare and SilcHashDestructor to deliver user specified
7395 Added new fuctions silc_hash_table_find[_all]_ext to do
7396 extended lookup with specified hash and compare functions and
7397 specified user contexts.
7399 Added new function silc_hash_table_add_ext to add the key
7400 with specified hash function and user context.
7402 Added new function silc_hash_table_foreach to traverse all
7403 entrys in the hash table. Added SilcHashForeach callback
7406 Added new function silc_hash_table_del_by_context to delete
7407 the entry only if the context associated with the key matches.
7409 Affected files are lib/silcutil/silchashtable.[ch].
7411 * Removed silc_hash_[server/client/channel]_id and added just
7412 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7413 silc_hash_id_compare to compare two ID's using as the hash table
7414 comparison function. Added also silc_hash_data to hash
7415 binary data and silc_hash_data_compare to compare it.
7417 * Removed silc_idlist_find_client_by_hash as it is not needed
7418 anymore. Affected file silcd/idlist.[ch].
7420 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7421 to use internally the SilcHashTable. The new ID Cache is a lot
7422 faster than the old one. Some of the ID Cache interface was also
7423 rewritten and obsolete and stupid functions were removed.
7425 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7427 * Added entry_count field to the SilcHashTable to keep the number
7428 of the entries in the table. Implemented the function
7429 silc_hash_table_rehash. Added new function
7430 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7432 Fixed a minor bug in silc_hash_table_free.
7434 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7435 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7436 into the lib/silcutil/silcutil.[ch].
7438 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7440 * Implemented a collision resistant hash table into the
7441 lib/silcutil/silchashtable[ch]. See the header and the source
7442 for the SilcHashTable API.
7444 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7446 * Merged dotconf version 1.0.2 into lib/dotconf.
7448 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7450 * Do not compile anything in lib/silcsim/* if the SIM support
7451 is not enabled. The tree should now compile without problems
7454 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7456 * Compiled the SILC under cygwin. Compiled and tested briefly
7457 without problems. More tests needed. The SIMs didn't compile
7460 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7462 * Fixed possible crash in silc_get_username in the
7463 lib/silcutil/silcutil.c.
7465 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7467 * Fixed a va_arg in silc/client_ops.c.
7469 * Oops, RC5 routines were named AES and caused some problems
7470 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7472 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7474 * Added new SilcIDIP structure into the lib/silccore/id.h and
7475 replaced the old `ip' fields from all SILC ID's to that type.
7476 This is a step towards IPv6 support.
7478 The silc_id_get_len takes now the ID as an extra argument.
7479 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7480 both IPv4 and IPv6 based ID's.
7482 The affected files are lib/silccore/id.[ch] and other files
7483 around the tree using these routines.
7485 * Removed the ID length arguments in server from various
7486 silc_server_send_notify_* routines -> they are not needed
7489 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7491 * Fixed memory leak in silc_encode_pem_file in the file
7492 lib/silcutil/silcutil.c.
7494 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7496 * Check minor version as well in the SKE. Affected files are
7497 silcd/protocol.c and lib/silcclient/protocol.c.
7499 * Added --identifier option to the server so that an identifier
7500 can be when creating the public key for the server. Affected
7501 file is silcd/silcd.c.
7503 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7504 lib/silccrypt/silcpkcs.c.
7506 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7508 * Register default ciphers and stuff when using -C option with
7509 the server. Affected file sildc/silcd.c.
7511 * Put back the servers public key filename format, it is better
7512 than the new one. For now, the client keys are saved with the
7513 new filename format. The affected file silc/client_ops.c.
7515 * Implemented the Cipher API for the rest of the ciphers that
7516 did not implement it or implemented it the wrong way.
7518 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7520 * Register default ciphers and stuff when using the -S option
7521 in the client. Affected file silc/silc.c. Same also when
7522 creating new key pair with -C option.
7524 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7526 * Fixed the silc_verify_public_key client operation function to
7527 save the public keys differently. The fingerprint is now
7528 used as filename and not the hostname. This way also the
7529 client keys are saved uniquely and not with hostnames. The
7530 affected file is silc/client_ops.c.
7532 * Trimmed the silc_hash_fingerprint function to remove extra
7533 whitespaces from the end of the fingerprint. The affected
7534 file is lib/silccrypt/silchash.c.
7538 * Added silc_cipher_register_default function to register all
7539 default ciphers. It can be used when configuration files
7540 does not exist and the application does not want any specific
7541 ciphers in any specific order.
7543 The SilcDList is now used as silc_cipher_list dynamically
7544 allocated cipher list. Removed the static list all together
7545 and now all ciphers must be allocated to the dynamic list.
7546 The silc_cipher_alloc routine was changed to check only the
7549 All silc_cipher_* routines that used to return int returns
7552 The affected files lib/silccrypt/silccrypt.[ch].
7554 * The same thing was done to silc_hash_* as for silc_cipher_*
7555 routines. Affected files lib/silccrypt/silchash.[ch].
7557 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7558 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7559 Added also silc_pkcs_[un]register[_default] functions.
7560 Removed the data_context from the PKCS API.
7562 * Added silc_hmac_register_default function to register default
7563 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7564 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7565 to unregister all hmacs at once.
7567 * Register the default ciphers, hash functions, PKCSs and HMACs
7568 if client's configuration file does not exist. The affected
7571 * The client did not load the hash functions from the SIM
7572 modules at all. Added support for this. Affected file is
7573 silc/clientconfig.c.
7575 * When decoding public key with silc_pkcs_public_key_decode, check
7576 the supported algorithm only if PKCS are registered. Affected
7577 file lib/silccrypt/silcpkcs.c. The same was done with the
7578 silc_pkcs_private_key_decode.
7580 * Fixed the SILC List routines to keep the list always in order.
7581 It used to change the list's order when traversing the list but
7582 not it preserves the order. Affected file lib/trq/silclist.h.
7584 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7586 * Added the client library to use the SilcSocketConnection's
7587 reference counter (by silc_socket_dup) to prevent the bug that
7588 the socket object may be freed underneath async operation.
7590 * The name resolv library checking fixes in the configure.in.pre.
7593 * Created new version of the protocol drafts for future
7594 development. The -03 drafts are the ones that will be changed
7595 in the trunk now and the -02 will remain as they are.
7597 * Send list of CUMODE notifys to the router when announcing
7598 the channel users to the router. Affected file silcd/server.c.
7599 If the router receiving channel founder CUMODE for a channel
7600 that already has channel founder it will send CUMODE notify
7601 to the sender to remove the channel founder rights from the
7602 announced client. Affected file silcd/packet_receive.c.
7604 * The CUMODE notify may now use Server ID as well as the entity
7605 who changes the mode. Updated protocool specs.
7607 * Updated INSTALL and README files.
7609 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7611 * New web pages in the http://silc.pspt.fi. The pages was
7616 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7618 * Implemented the [DenyConnectin] config section in the server.
7619 Added silc_server_config_denied_conn to check whether incoming
7620 connection is denied. Affected file silcd/serverconfig.[ch].
7622 * Do not check the ports when checking the incoming configuration
7623 data if the port is 0, meaning any. Affected file is
7624 silcd/serverconfig.c.
7626 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7628 * Fixed buffer overflow in silc_string_compare in the file
7629 lib/silcutil/silcutil.c.
7631 * Fixed double free in silc_server_command_leave in the file
7634 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7636 * Fixed the version checking in the server. Affected file is
7639 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7641 * Fixed the configuration data fetching when accepting new
7642 connections in the server. Affected file silcd/server.c.
7644 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7646 * Added `sender_entry' argument to the function
7647 silc_server_packet_relay_to_channel so that we can check
7648 whether some destination actually belongs to the same route
7649 the sender belongs (ie, we must not resend the packet to the
7650 sender). Affected file silcd/packet_send.[ch].
7652 * Added `servername' field to the SilcClientEntry in the server
7653 to hold the name of the server where client is from. Affected
7654 file is silcd/idlist.h.
7656 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7658 * Moved the channel message encrypting in the router betwen
7659 router connections from silc_server_channel_message to the
7660 silc_server_packet_relay_to_channel since we want to check
7661 whether we have anybody channel before encrypting anything.
7662 Affected files silcd/packet_[receive/send].c.
7664 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7666 * Fixed the [AdminConnection] server config section to support
7667 multiple entries. Affected file silcd/serverconfig.c.
7669 * Added support into the server to check the validity of the
7670 incoming connection before executing any KE or authentication
7673 * The connection configuration is now saved to the KE and
7674 connection auth protocol contexts and not fetched anymore in
7675 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7677 * The local hosts listenning address and port is also resolved
7678 now when starting the server. We want to have the socket object
7679 to include the real address and port for the listener. Added
7680 new function silc_net_check_local_by_sock into the files
7681 lib/silcutil/silcnet.[ch].
7683 * Fixed a broadcast bug in server -> do not broadcast if we
7686 * Fixed a routing bug. Do not route broadcast packets ever.
7687 Broadcast packets must be processed always and not routed since
7688 they may be destined to some other host than yourself and thus
7689 would get routed without no good reason. Affected file is
7692 * Added function silc_server_config_is_primary_route to check
7693 whether primary router connection has been configured (a router
7694 configuration that we are initiating). If there is not, we
7695 will assume that there is only two routers in the SILC network
7696 and we will use the incoming router connection as our primary
7697 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7699 * Changed the order of the broadcasting. Broadcast _after_ the
7700 packet has been processed not before. Affected file is
7703 * Fixed a [ClientConnection] parsing bug. The port was never
7704 parsed correctly thus resulting to port 0. Affected file
7705 silcd/serverconfig.c.
7707 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7708 argument and did not set the broadcast packet flag. Affected
7709 file silcd/packet_send.c. Fixed same bug in the function
7710 silc_server_send_notify as well.
7712 * If we receive NEW_ID packet for our own ID in the server, ignore
7715 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7719 * Removed the nickname from the Private Message Payload.
7720 Updated the code and the protocol specs.
7722 * Updated protocol specs for submitting to the IETF.
7724 * Tweaked the Random Number Generator a bit. Affected file
7725 lib/silccrypt/silcrng.c. Exported a new function
7726 silc_rng_[global]_add_noise which can be used to add more
7729 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7731 * Do not parse packets with different timeout when protocol
7732 is active -> may cause problem with rekey. Affected file
7735 * When server receives signoff notify it must not create
7736 new channel key if the client is on any channels since the
7737 sender of the signoff notify will create it.
7739 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7741 * Added printing of error messages during SKE protocol from the
7742 failure packet sent by server during SKE. Affected file
7745 * Removed the client's failure_callback handling with timeout
7746 and handle it immediately when received.
7748 * The SKE library returned wrong type in SUCCESS and FAILURE
7749 packets. They must be 32 bit MSB not 16 bit MSB.
7751 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7753 * Ok, rewrote the logic of the re-key and now it seems to work.
7754 I tested it on high traffic with frequent re-keys without
7755 problems. Added hmac_receive (and renamed hmac to hmac_send)
7756 in SilcClientConnection in lib/silcclient/client.h and
7757 in SilcIDListData in silcd/idlist.h. Also, removed the
7758 SilcPacketParserContext's cipher and hmac fields as they are
7759 not needed anymore and actually caused some problems when
7760 the ciphers and hmac's changed underneath the packet parser.
7762 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7764 * If re-key protocol is active then process the incoming packets
7765 synchronously since we must assure that icoming packets encrypted
7766 with the old key is processed before the new keys is set to
7767 use. This is true other packets than for REKEY packets.
7768 Affected file silcd/server.c. The same was done to client library
7769 as well, affected file lib/silcclient/client.c.
7771 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7773 * Fixed bug in client and server to accept the force send if
7774 the packet is send from silc_[server/client]_packet_process
7775 function. Otherwise the packets are never delivered, oops.
7777 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7779 * Disable force sending of packets when REKEY protocol is active.
7780 We must assure that no packet is sent directly when rekey is
7781 performed. All packets must be sent through packet queue.
7782 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7783 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7784 function is silc_[server/client]_packet_send_real to check
7787 * Replaced the SIM paths from example config files to
7788 /usr/local/modules. Also, make install creates now
7789 /usr/local/silc/logs directory to hold all the SILC server
7792 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7794 * Made the configure.in.pre work on Solaris. Patch by salo.
7796 * Made all ciphers compatible with non-x86 machines. Defined
7797 CBC mode macros into lib/silccrypt/ciphers_def.h.
7799 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7801 * Fixed the make install.
7803 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7805 * When MAC computation fails the silc_packet_decrypt returned 0
7806 even though it was supposed to return -1. Fixed this. The
7807 affected file is lib/silccore/silcpacket.c.
7809 * Do not replace the config files in /etc/silc (in make install)
7810 if they already exist. Affected file ./Makefile.am.
7812 * Do not send re-key packets immediately but through packet queue.
7813 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7815 * Changed silc_net_check_host_by_sock to return FALSE if the
7816 IP/DNS could not be resolved. Though, it returns the IP address
7817 now even if it could not resolve it (but returns also FALSE).
7818 Affected file lib/silcutil/silcnet.[ch].
7820 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7822 * Added silc_pkcs_decode_identifier to decode the public key's
7823 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7824 Added also silc_pkcs_free_identifier. Added also new context
7825 SilcPublicKeyIdentifier.
7827 * Added -S option to the silc client. It is used to dump the
7828 contents of the specified public key file.
7830 * Changed the PKCS api to return the public key length when
7831 setting the public key.
7833 * Fixed a fatal bug in the public and private key file loading.
7834 Affected file lib/silccrypt/silcpkcs.c.
7836 * Execute the packet parsing for client with zero (0) timeout
7837 if the protocol is active. Affected file silcd/server.c.
7839 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7841 * Made the key generation options to the silcd program. Added
7842 -C option, equivalent to client's option.
7844 * Added new [ServerKeys] config section to the server. It
7845 configures the server's public and private key.
7847 * Defined generic Public Key Payload into the protocol
7848 specification to send specific type of public keys and
7851 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7852 public key or certificate.
7854 * Implemented the GETKEY command to the server and to the
7855 client library and on user interface.
7857 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7859 * Made preliminary `make install' work.
7861 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7863 * Added SilcServerRekey context into silcd/idlist.h.
7865 * Added the PFS support as defined in the specification to the
7866 SKE protocol. Affected files lib/silcske/*.c.
7868 * Added `ske_group' field to the SilcServerRekey context to hold
7869 the number of the SKE group that is used with PFS in re-key.
7870 Affected file silcd/idlist.h.
7872 * Added PFS re-key support to the server. Affected file is
7875 * Added silc_protocol_cancel to cancel execution of the next
7876 state of the protocol. Affected file is
7877 lib/silccore/silcprotocol.[ch].
7879 * Added the re-key support with and without PFS to the client
7880 library. Re-key is performed once in an hour, by default.
7882 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7883 Added silc_client_rekey_callback and silc_client_rekey_final.
7884 Affected files are lib/silcclient/protocol.[ch] and
7885 lib/silcclient/client.[ch].
7887 * Removed the `hmac_key' and `hmac_key_len' fields from the
7888 SilcClientConnection structure; not needed. Affected file is
7889 lib/silcclient/client.h.
7893 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7895 * Do not ask whether user wants to use the negotiated private key
7896 for private messages, just use it. Affected file is
7897 silc/local_command.c.
7899 * Added `send_enc_key' and `enc_key_len' fields to the
7900 SilcIDListData structure since they are needed in the re-key
7901 phase. Affected file is silcd/idlist.[ch].
7903 * Implemented the simple re-key protocol into the server.
7904 Affected files silcd/server.c and silcd/protocol.[ch]. The
7905 re-key will be performed once in an hour, by default.
7907 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7908 Added silc_server_rekey, silc_server_rekey_callback and
7909 silc_server_rekey_final.
7911 * Removed Tunneled flag from the protocol. Updated the code
7912 and the specifications.
7914 * Adde `pfs' field to the SilcIDListData to indicate whether
7915 the PFS is to be performed in the re-key. Affected file is
7918 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7920 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7921 int64 of at least the xintXX size. If void * is less that 4
7922 bytes uint32 * will be used. Defined bool as boolean.
7924 * Changed _ALL_ unsigned long and unsigned int to uint32,
7925 unsgined short to uint16 in the source tree.
7927 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7928 not handle clients that has entry->data.registered == FALSE.
7929 They are not in the network anymore. Affected file is
7932 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7934 * Implemented the sending of the SERVER_SIGNOFF notify in the
7935 server. Affected file is silcd/server.c.
7937 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7938 Added also silc_notify_payload_encode_args into the
7939 lib/silccore/silcnotify.[ch].
7941 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7942 Affected file silcd/packet_receive.c.
7944 * Implemented the SERVER_SIGNOFF notify handling in the client
7945 library. Affected file lib/silcclient/client_notify.c. Also,
7946 implemnted the printing of the SERVER_SIGNOFF info to the
7947 application. Affected file silc/client_ops.c.
7949 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7950 if the deleting was successful. Affected file silcd/idlist.[ch].
7952 * Added support for public key authentication in the connection
7953 authentication protocol in the client library. Affected file
7954 lib/silcclient/protocol.c.
7956 * Changed the server's silc_idlist_get_clients_by_* interface
7957 to support already allocated array so that new entries may be
7958 added to pre-allocated array. Affected file silcd/idlist.[ch].
7959 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7960 and command replies.
7962 * All command reply functions in the server now calls the
7963 pending command callback even if error occured. This way the
7964 error will be delivered to the client as well. Affected files
7965 silcd/command.c and silcd/command_reply.c.
7967 * Fixed INFO command to return local server's info if no server
7968 was provided. Affected file lib/silcclient/command.c.
7970 * Removed RESTART command for good. Updated the code and the
7973 * Rewrote parts of the task system. It is a bit simpler now.
7974 Removed unsued task priorities. The affected files are
7975 lib/silcutil/silctask.[ch].
7977 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7979 * Moved the USERS printing from the library to the application.
7980 Affected files lib/silcclient/command.c and silc/client_ops.c.
7982 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7986 * Added channel key re-key support. The re-key is perfomed
7987 only by the router and is done once in an hour. Added `rekey'
7988 field to the SilcChannelEntry in the server. Affected files
7989 silcd/server.c and silcd/idlist.h.
7991 * Added silc_task_unregister_by_context into the file
7992 lib/silcutil/silctask.[ch].
7994 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7996 * Added SILC_UMODE_GONE mode to indicate when the client is not
7997 present in the SILC network. Added also support to the local
7998 command AWAY that will set this mode. Added support of showing
7999 "xxx is gone" in WHOIS command. The USERS command shows the
8000 gone status as well.
8002 * Fixed setting server and router operator privileges in the
8003 server's UMODE command. Affected file silcd/command.c.
8005 * Merged the SKE KE1 and KE2 payloads into one payload. The
8006 new KE payload is equivalent to the old KE2 payload.
8008 Cleaned up the SKE Start Payload parsing. It now uses the
8009 simple buffer unformatting to do the parsing. A lot faster
8012 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8013 to the SKE that is used to indicate whether both of the SKE
8014 parties should perform authentication. By default only the
8015 responder performs authentication. By setting this flag also
8016 the initiator must do authentication. By default it is unset
8017 since in normal SKE case, client to server connection, only
8018 the responder should do authentication. When doing SKE between
8019 two clients both should perform authentication. Updated the
8020 code and the protocol specs.
8022 * A little fix to IDENTIFY command in the server. Search the
8023 client first by hash not nickname. Affected file is
8026 * Fixed the silc_client_close_connection to support closing
8027 the client to client connections wihtout deleting too much
8028 data. Affected file lib/silcclient/client.c.
8030 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8031 are received if protocol used to be active but is not anymore
8032 the application would crash due to NULL pointer dereference.
8033 Affected files silcd/server.c and lib/silcclient/client.c.
8035 * Added `hash' field to the SilcClientConnection to include
8036 the hash function negotiated in the SKE protocol.
8038 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8039 to set the channel founder authentication data. A client can
8040 claim the founder rights later by providing the authentication
8041 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8042 This way the channel founder can regain the channel founder
8043 privileges even it is left the channel. This works only on
8044 local server and the client must be connected to the same
8045 server to be able to regain the founder rights. Updated the
8046 protocol specs accordingly.
8048 Added support to the CMODE command in the client to set the
8049 founder auth data. Read the README to see how to set it.
8051 Added support to the CUMODE command to claim the founder
8052 rights. Read the README to see how to do it.
8054 Added support for the founder authentication to the Channel
8055 Entry in the server. Affected file silcd/idlist.h.
8057 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8058 server's CMODE command. Affected file silcd/command.c.
8060 * Added the following new functions into lib/silccore/silcauth.[ch]:
8061 silc_auth_get_method and silc_auth_get_data.
8063 * The server now saves the remote hosts public key to the
8064 SilcIDListData pointer. Affected file silcd/protocol.c.
8066 * The normal server now does not remove the channel entry from
8067 the cache if the founder authentication data is set. It used
8068 to remove it if the founder was the last one on the channel on
8069 the server and left the channel. The auth data is saved and
8070 if the channel is re-joined later the old entry is used with
8071 the old auth data. Affected files silcd/command_reply.c and
8074 * Removed the `pkcs' field from the SilcIDListData structure
8075 in the server; it is not used. Affected file silcd/idlist.h.
8077 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8079 * Fixed packet processing on slow links. Partial packets were
8080 never re-processed because the incoming data buffer was cleared
8081 by the application. Application must not directly clear the
8082 sock->inbuf, the packet processing routines handle it. Fixed
8083 this in client library and in server.
8085 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8087 * Fixed the WHOIS and IDENTIFY send reply function to really
8088 check whether to send list or just one entry. Affected file
8091 * Cleaned up the LEAVE command's channel key distribution. The
8092 affected file silcd/command.c.
8094 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8095 can enforce the channel mode as well. In that case the ID
8096 includes the ID of the server. The code now enforces the
8097 mode change if the router have different mode than the server.
8099 * The notify client operation with CMODE_CHANGE notify can now
8100 return NULL client_entry pointer if the CMODE was not changed
8101 by client. Application must check for this.
8103 * Added <Server ID> argument to INFO command to support server
8104 info fetching by Server ID.
8106 * Added silc_server_announce_get_channel_users to get assembled
8107 packets of channel users of the specified channel. Affected
8108 file silcd/server.[ch].
8110 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8111 was freed underneath the ID Cache.
8113 * Re-announce clients when the server received CHANNEL_CHANGE
8114 notify from the router. Affected file silcd/packet_send.c.
8116 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8118 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8119 crashed since it did not handle the fact that there is no cipher
8120 called "3" and didn't check the error condition. Now fixed.
8122 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8123 flag. It can be used to send message requests.
8125 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8127 * Implemented the RESTART command in the client.
8129 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8130 notice type messages. Added notice printing to the user
8133 * The channel keys are not re-generated if the channel's mode
8134 is PRIVKEY, ie private key on the channel exists. Affected
8135 files silcd/server.c and silcd/command.c.
8137 * Fixed a little bug in channel message delivery when channel
8138 private keys are set in the server. Affected file is
8139 silcd/packet_send.c.
8141 * Changed the setting on channel->on_channel = TRUE from the
8142 silc_client_save_channel_key to the JOIN command reply. The
8143 key payload is not received if the private channel key is set.
8144 Affected file lib/silcclient/command_reply.c and the
8145 lib/silcclient/client_channel.c.
8147 * When the CMODE_CHANGE notify is sent and the channel private
8148 key mode is removed the channel key must be re-generated in
8149 other cells as well. Added this support for the router in the
8150 silcd/packet_receive.c.
8152 * Added new local command NOTICE to send notice message on
8153 channel. Affected file silc/local_command.[ch].
8155 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8157 * Added new local command ME to the client. It is used to send
8158 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8159 some action. Affected file silc/local_command.[ch].
8161 * Changed channel_message and private_message client operations
8162 to deliver the message flags to the application. Added also
8163 the `flags' arguments to the silc_client_send_channel_message
8164 and silc_client_send_private_message functions. Affected file
8167 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8169 * Redefined the Private Message Payload to support private message
8170 keys and to support the new private message flags. Updated
8171 the protocol specs. Flags makes it possible to have for example
8172 CTCP style messages.
8174 * Added new type SilcPrivateMessagePayload and defined an API
8175 for it in the lib/silcclient/silcprivate.[ch].
8177 * Tested private message private keys successfully. Tested the
8178 private message key set, unset and list commands with the new
8181 * Redefined the Channel Message Payload to include the channel
8182 message flags (equal with private message flags) to support
8183 for example CTCP style messages.
8185 * Defined some of the message (for channel and private message)
8186 flags. Updated the protocol specs and added the flags to the
8187 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8189 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8191 * Added SilcKeyAgreementStatus type to the key agreement routines
8192 to indicate the current status and error if one occured.
8193 The status types are defined in the lib/silcclient/silcapi.h.
8195 * Added new local command KEY that is used to set and unset private
8196 keys for channels, set and unset private keys for private messages
8197 with remote clients and to send key agreement requests and
8198 negotiate the key agreement protocol with remote client. The
8199 key agreement is supported only to negotiate private message keys,
8200 it currently cannot be used to negotiate private keys for channels,
8201 as it is not convenient for that purpose.
8203 * Fixed a minor pending callback setting bug in the function
8204 silc_client_get_client_by_id_resolve, now the function works.
8205 Affected file lib/silcclient/idlist.c.
8207 * Added function silc_net_get_local_port to get local bound
8208 port by socket. Added to lib/silcutil/silcnet.[ch].
8210 * Added `sockets' and `sockets_count' fields to the SilcClient
8211 object. They hold the sockets of the listenning sockets in
8212 the client. Listenning sockets may be for example the key
8213 agreement server. Affected file lib/silcclient/client.[ch].
8214 Added functions the silc_client_add_socket and the
8215 silc_client_del_socket. They are exported to the application
8218 * Added ~./silc/clientkeys to support other client's public keys.
8220 * Renamed verify_server_key client operation to verify_public_key
8221 and added one argument to indicate the type of the connection
8222 (server, client etc.).
8224 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8226 * Added silc_server_connection_auth_request to handle the
8227 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8228 silcd/packet_receive.[ch].
8230 * Added silc_server_send_connection_auth_request into the
8231 silcd/packet_send.c to send the connection auth request packet.
8233 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8236 * Fixed the public key authentication in responder side in the
8237 server. The `auth_data' pointer includes the SilcPublicKey
8238 not the path to the public key. Affected file silcd/protocol.c.
8240 * Implemented the public key authentication in the initiator side
8241 in the server. Affected file silcd/protocol.c.
8243 * Removed the [RedirectClient] config section from the server
8244 configuration. Is not needed and I don't want to implement it.
8246 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8248 * Cleaned up the CMODE command in the server. It now works
8249 correctly and supports all the modes defined in the protocol.
8250 Affected file is silcd/command.c.
8252 * Added `hmac_name' field to the SilcChannelEntry in the server
8253 to hold the default HMAC of the channel. It can be set when
8254 creating the channel (with JOIN command). Affected files
8257 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8258 type to indicate the change of the current cipher and hmac
8259 on the channel. Client can safely ignore the <cipher> argument
8260 (if it chooses to do so) since the CHANNEL_KEY packet will
8261 force the channel key change anyway. The <hmac> argument is
8262 important since the client is responsible of setting the new
8263 HMAC and the hmac key into use.
8265 * Fixed the CMODE command in the client library as well.
8267 * Tested CMODE command in router environment successfully.
8269 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8271 * Show the version of the remote client (or server) when connecting
8272 to the server. It is logged to the log file. Affected file
8273 is silcd/protocol.c.
8275 * Fixed the KILLED notify handling in the client library. The
8276 client must be removed from all channels when receiving the
8279 Also, do not remove the client entry when giving the KILL
8280 command but when the KILLED notify is received.
8282 * Removed silc_idlist_find_client_by_nickname from the server.
8283 Not needed anymore. Affected files silcd/idlist.[ch].
8285 * Implemented the CHANNEL_CHANGE notify type handling to the
8286 server. Affected file silcd/server.c.
8290 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8292 * Added silc_server_send_notify_invite to send the INVITE
8293 notify between routers.
8295 * Implemented the INVITE command correctly to the server.
8297 * Implemented the INVITE notify type handling in the server.
8299 * Implemented the INVITE command to the client library and on the
8302 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8304 * Added function silc_server_get_client_resolve to find the
8305 client entry by ID from all ID lists and then resolve it
8306 (using WHOIS) if it cannot be found. Affected file is
8309 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8311 * Implemented the BAN command to the client library.
8313 * The JOIN command in the server now checks the invite list
8316 * Changed the silc_command_reply_payload_encode_va and the
8317 silc_command_payload_encode_va to support that if argument is
8318 NULL it ignores and checks the next argument. Affected file
8319 lib/silccore/silccommand.c.
8321 * Added silc_server_send_notify_ban to send the BAN notify
8322 type between routers.
8324 * Chaned the silc_notify_payload_encode to support that if
8325 argument is NULL it ignores and checks the next argument.
8326 Affected file lib/silccore/silcnotify.c.
8328 * Tested ban lists in router environment successfully.
8330 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8332 * Implemented BAN command to the server, in silcd/command.[ch].
8334 * Removed the BAN and INVITE_LIST modes from the CMODE command
8337 * Added function silc_string_match to regex match two strings.
8338 Affected files lib/silcutil/silcutil.[ch].
8340 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8342 * Redefined parts of the SilcChannelEntry in the server to support
8343 the new ban and invite lists.
8345 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8347 * Redefined the INVITE command. The same command can be used to
8348 invite individuals to the channel but also to manage the invite
8349 list of the channel (to add to and remove from the invite list).
8350 Updated the protocol specs.
8352 * Added new command SILC_COMMAND_BAN that can be used to manage
8353 the ban list of the channel. Updated the protocol specs.
8355 * Removed the channel modes: the SILC_CMODE_BAN and the
8356 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8357 in the CMODE command. The equivalent features are now available
8358 using INVITE and BAN commands. Updated the protocol specs.
8360 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8361 in the network about change in the current ban list. The notify
8362 type is not used by the client.
8364 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8365 support the invite lists.
8367 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8369 * Added new function silc_string_regexify that converts string
8370 including wildcard characters into regex string that can
8371 be used by the GNU regex library. Added into the file
8372 lib/silcutil/silcutil.[ch].
8374 Added silc_string_regex_combine to combine to regex strings
8375 into one so that they can be used as one regex string by
8376 the GNU regex library. Added into the file
8377 lib/silcutil/silcutil.[ch].
8379 Added silc_string_regex_match to match two strings. It returns
8380 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8382 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8384 * Imported GNU regex to the soruce tree into lib/contrib.
8385 Fixed some compiler warning from the regex.c.
8387 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8389 * Fixed MOTD command in the server to work in router environment.
8391 * Fixed the MOTD command in the client library to support
8392 the server argument in the command.
8394 * Added `nickname_len' argument to the silc_idlist_add_client
8395 in the server, as the `nickname' argument may be binary data
8398 * Added silc_idlist_get_channels to return all channels from
8401 * Implemented LIST command to the server. Affected file is
8404 * Implemented the LIST command to the client library and on the
8407 * Added [<user count>] argument to the LIST command reply.
8408 With private channels the user count is not shown.
8410 * Updated TODO and README.
8412 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8414 * The client entry's data.registered must be TRUE even with
8415 global client entry on global client list. The data.registered
8416 is used to check whether the client is anymore in the network,
8417 for example with WHOWAS command so it must be valid.
8419 * Fixed the WHOWAS command in the server. It now actually works
8420 in router environment. Added function into silcd/command_reply.c
8421 silc_server_command_reply_whowas_save.
8423 * Added silc_idlist_purge function to the silcd/idlist.c
8424 to periodically purge the ID Cache.
8426 * Fixed INFO command in the server. It works now in router
8427 environment. Added <server name> argument to the INFO command
8428 reply. Updated the protocol specs.
8430 * Fixed minor bug in silc_idcache_purge to not purge if the
8431 expire value is zero.
8433 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8434 they were buggy because of the WHOWAS information.
8436 * Fixed local command MSG to handle the async resolving of
8437 the remote client properly. It used to fail the first MSG.
8438 Affected file silc/local_command.c.
8440 * Added `data_len' field to SilcIDCache context.
8442 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8444 * Update TODO. Todo in commands in the server.
8446 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8448 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8449 used by routers as broadcast packet to inform other routers
8450 about the changed user mode.
8452 Implemented the notify handling in the server. Affected file is
8453 silcd/packet_receive.c. Added the function
8454 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8456 * Added new generic Channel Payload and deprecated the New Channel
8457 Payload. The New Channel Payload is now the generic Channel
8460 * Added new argument `mode' to the silc_server_send_new_channel
8461 as it is required in the Channel Payload now.
8463 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8464 and created a new and real SilChannelPayload to represent the
8465 new generic Channel Payload. Implemented the encode/decode
8466 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8468 * Added silc_server_get_client_channel_list to return the list
8469 of channels the client has joined for WHOIS command reply.
8470 Affected file silcd/server.[ch].
8472 * Implemented the channel list sending in the WHOIS command reply
8473 in server and in the client.
8475 Implemented the channel list displaying on the user interface
8476 as well. Affected file silc/client_ops.c.
8478 * Added silc_channel_payload_parse_list to parse list of Channel
8479 Payloads. It returns SilcDList list of SilcChannelPayloads.
8480 Client for example can use this function to parse the list of
8481 channels it receives in the WHOIS command reply. The caller
8482 must free the list by calling silc_channel_payload_list_free.
8483 Affected files lib/silccore/silcchannel.[ch].
8485 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8487 * Added one new argument <user mode> to the WHOIS command reply
8488 to return the mode of the user in SILC. Updated the protocol
8491 Implemented it to the server and client.
8493 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8495 * Fixed the mode printing on the user interface on joining.
8496 Affected file silc/client_ops.c.
8498 * Implemented the UMODE command and user modes in general to the
8499 client library and to the user interface.
8501 * Implemented the UMODE command to the server.
8503 * The server now sends UNKNOWN_COMMAND error status if client sends
8504 unknown command. Affected file silcd/command.c.
8506 * All server commands now handle the command identifier the right
8507 way when sending the command reply to the client. The client can
8508 use to identify the command replies with the identifier.
8510 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8512 * Added silc_server_get_client_route to resolve the route to
8513 the client indicated by the client ID. Affected file is
8516 * Added silc_server_relay_packet as general function to relay
8517 packet to arbitrary destination. This deprecates functions
8518 like _send_private_message_key, _relay_notify etc. Affected
8519 file is silcd/packet_send.[ch].
8521 Removed silc_server_send_key_agreement,
8522 silc_server_send_private_message_key and
8523 silc_server_packet_relay_notify functions from the file
8524 silcd/packet_send.[ch].
8528 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8529 server. Affected file silcd/packet_receive.[ch].
8531 * Implemented the KILL command to the client. Implemented the
8532 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8533 Affected files lib/silcclient/command[_reply].c and
8534 lib/silcclient/client_notify.c. Implemented the KILL notify
8535 printing in the user inteface.
8537 * Fixed a lot silc_parse_nick memory leaks from the client
8538 library in the file lib/silcclient/command.c.
8540 * Changed the silc_server_send_notify_on_channels's `sender'
8541 argument from SilcSocketConnection to SilcClientEntry to
8542 check the sender as entry and not as connection object and not
8543 to send to the client provided as argument. The affected file
8544 is silcd/packet_send.[ch].
8546 * The notify packets that are destined directly to the client used
8547 to not to be processed by the server. Now changed that and the
8548 server processes all notify packets. After relaying the packet
8549 to the client the notify packet is processed in the server.
8551 * The silc_server_free_client_data now checks whether there is
8552 pending outgoing traffic for the client and purges the data to
8553 the network before removing the client entry.
8555 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8557 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8558 an client is killed from the SILC Network. Updated the protocol
8561 Added new function silc_server_send_notify_killed to the
8562 silcd/packet_send.[ch].
8564 * Added function silc_server_packet_relay_notify to relay notify
8565 packets that are destined directly to a client. In this case
8566 the server does not process the notify packets but merely relays
8567 it to the client. Affected file silcd/packet_send.[ch].
8569 Added also silc_server_packet_process_relay_notify to check
8570 whereto relay the notify. Affected file is
8571 silcd/packet_receive.[ch].
8573 * Implemented the KILL command to the server.
8577 * Added the backup schema desgined last fall to the protocol
8578 specs for everyone to see. The specification is in the
8579 *-spec-xx.txt draft and the packet type definitions for the
8580 backup routers is in *-pp-xx.txt draft. Thusly, added also
8581 new packet type SILC_PACKET_CELL_ROUTERS.
8583 * A big security problem in the implementation discovered. The
8584 signoff of an client did not cause new channel key generation
8585 which it of course should've done. The channel keys must be
8586 always re-generated when client leaves (or signoffs) the channel.
8587 The silc_server_remove_from_channels funtion now handles
8588 the channel key re-generation.
8590 * Added `sender' argument to the silc_server_send_notify_on_channels
8591 to not to send the client provided as argument. Affected file
8592 silcd/packet_send.[ch].
8594 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8596 * Implemented OPER and SILCOPER commands into the server and
8599 * Added silc_auth_verify and silc_auth_verify_data to verify
8600 the authentication directly from the authentication payload.
8601 It supports verifying both passphrase and public key based
8602 authentication. Affected file lib/silccore/silcauth.[ch].
8604 * Added `hash' field to the SilcIDListData structure. It is the
8605 hash negotiated in the SKE protocol. Affected file is
8608 * Slight redesigning of the SilcAuthPayload handling routines.
8609 Do not send SilcPKCS but SilcPublicKey as argument.
8611 * Implemented the public key authentication support to the
8612 serverconfig. The public key is loaded from the provided path
8613 and saved as authentication data to void * pointer. Thus,
8614 changed the unsigned char *auth_data to void *auth_data;
8616 * Fixed SHUTDOWN command to send the reply before the server
8617 is shutdown. :) Affected file silcd/command.c.
8619 * Fixed fatal bug in CONNECT command. The hostname was invalid
8620 memory and server crashed. Affected file silcd/command.c.
8622 * Fixed fatal bug in CLOSE command. The server_entry became
8623 invalid but was referenced later in the command. Affected file
8626 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8628 * Fixed fatal bug in failure packet handling. Server ignored
8629 the failure and thus crashed when it came.
8633 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8635 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8636 that the command may be executed only once in (about) 2 seconds.
8637 The old SILC_CF_LAG flag is same but allows command bursts up
8638 to five before limiting.
8640 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8641 server code. Various commands now includes the CF_LAG_STRICT
8642 flag to disallow any kind of miss-use of the command.
8644 * Fixed the silc_buffer_unformat to not to allocate any data
8645 if the length of the data is zero. It used to allocate the
8646 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8648 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8650 * Changed the format of AdminConnection configuration section
8651 in the server. Added username of the admin to the format.
8652 Affected files silcd/serverconfig.[ch].
8654 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8655 to return admin configuration data by host, username and/or
8658 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8660 * Implemented WHOWAS command to the server. Added the functions:
8662 silc_server_command_whowas_parse,
8663 silc_server_command_whowas_send_reply,
8664 silc_server_command_whowas_from_client and
8665 silc_server_command_whowas_from_server
8667 * Added <Client ID> argument to the WHOWAS command reply. Updated
8668 the protocol specs accordingly.
8670 * Implemented WHOWAS command and command_reply to the client
8673 Implemented the WHOWAS printing on the user interface.
8675 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8677 * Added new argument to the WHOWAS command reply, the real name.
8678 It is an optional argument. Updated the protocol specs.
8680 * Added SilcIDCacheDestructor callback that is registered when
8681 the SilcIDCache is allocated. The callback is called when
8682 an cache entry in the ID Cache expires, or is purged from the
8683 cache. Added into lib/silccore/idcache.[ch].
8685 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8686 to destruct the client entries when the cache entry expires.
8687 Other ID Cache's in server and in the client library ignores
8690 * If the ID Cache entry's `expire' field is zero then the entry
8691 never expires. Added boolean `expire' argument to the
8692 silc_idcache_add function in the lib/silccore/idcache.[ch].
8693 If it is TRUE the default expiry value is used.
8695 * Added silc_server_free_client_data_timeout that is registered
8696 when client disconnects. By default for 5 minutes we preserve
8697 the client entry for history - for WHOWAS command.
8699 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8701 * Added support to the server to enforce that commands are not
8702 executed more than once in 2 seconds. If server receives
8703 commands from client more frequently, timeout is registered
8704 to process the commands. Affected file silcd/command.c.
8705 Added new function silc_server_command_process_timeout.
8707 * Changed NICK_NOTIFY handling in client library to check that
8708 if the client's nickname was changed, so there is no need to
8709 resolve anything from the server.
8711 * Removed error printing from the WHOIS and IDENTIFY commands.
8712 If error occurs then it is ignored silently in the client library.
8713 The application, however, may map the received error to
8714 human readable error string. The application currently maps
8715 the NO_SUCH_NICKNAME error to string.
8717 * Made the command status message public to the application. Moved
8718 them from lib/silcclient/command_reply.c to
8719 lib/silcclient/command_reply.h. The application can map the
8720 received command status to the string with the
8721 silc_client_command_status_message function.
8723 * Added check to the server to check that client's ID is same
8724 as the Source ID in the packet the client sent. They must
8727 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8729 * Added dist-bzip hook to the Makefile.am to make bzip2
8730 compressed distributions.
8732 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8734 * Server now enforces the maximum length for the nickname and
8735 the channel as protocol specification dictates. 128 bytes for
8736 nickname and 256 bytes for channel name.
8738 * Moved the WHOIS printing to the application. The client libary
8739 does not print out the WHOIS information anymore, the application
8740 must do it. Renamed silc_client_command_reply_whois_print to
8741 the silc_client_command_reply_whois_save.
8743 The client's idle time is also sent to the application now, and
8744 the idle is shown on screen.
8746 * Added silc_client_command_reply_identify_save to save the
8747 received IDENTIFY entries.
8749 * Do not check for channel private keys in message sending and
8750 reception if the channel does not have the PRIVKEY mode set.
8751 Affected file lib/silclient/client_channel.c.
8753 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8755 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8756 just surfaced after chaning the JOIN procedure.
8758 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8760 * Added silc_client_get_clients_by_list to get client entries
8761 from Client ID list, that is returned for example by JOIN
8762 and USERS command replies. The application should use this
8763 function for example when JOIN command reply is received to
8764 resolve the clients already on the channel (library does not
8765 do that anymore as USERS command reply is not used in the JOIN
8766 procedure anymore). Affected files lib/silcclient/silcapi.h and
8767 lib/silcclient/idlist.c.
8769 * JOIN command reply and USERS command reply returns now SilcBuffer
8770 pointers instead of unsigned char pointers when returning
8771 the client list and mode list.
8773 * Added <Client ID> argument to the JOIN command reply, mainly
8774 for the server to identify for which client the command was
8775 originally sent. Updated protocol specs accordingly.
8777 * Added SilcDlist private_key pointer to the SilcChannelEntry
8778 in the client to support the channel private keys. Affected
8779 file is lib/silcclient/idlist.h.
8781 * Added SilcChannelPrivateKey argument to the function
8782 silc_client_send_channel_message so that application can choose
8783 to use specific private ke if it wants to. If it is not provided,
8784 the normal channel key is used, unless private keys are set.
8785 In this case the first (key that was added first) is used
8786 as the encryption key.
8788 * Implemented the support for channel private key handling.
8789 Implemented the following functions:
8791 silc_client_add_channel_private_key,
8792 silc_client_del_channel_private_keys,
8793 silc_client_del_channel_private_key,
8794 silc_client_list_channel_private_keys and
8795 silc_client_free_channel_private_keys
8797 Affected file lib/silcclient/client_channel.c.
8799 * Added the support for the private keys in the channel message
8800 sending and encryption and in the message reception and
8801 decryption. Affected funtions are
8802 silc_client_send_channel_message and silc_client_channel_message.
8804 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8806 * Added SKE's key verify callback to the client library's
8807 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8809 * Removed the statement that server (or router) must send USERS
8810 command reply when joining to the channel so that the client
8811 knows who are on the channel. Instead, the client list and
8812 client's mode list is now sent in the JOIN command reply to the
8813 client who joined channel. This is better solution.
8815 * Added function silc_server_get_users_on_channel and function
8816 silc_server_save_users_on_channel to the silcd/server.[ch].
8818 * Removed function silc_server_command_send_users from the
8821 * Do not show topic on the client library anymore. The topic is
8822 sent in the command reply notify to the application and the
8823 application must show the topic now.
8825 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8827 * Added client searching by nickname hash into the IDENTIFY and
8828 WHOIS commands in the server as they were clearly missing from
8829 them. Affected file is silcd/command.c.
8831 * Fixed a bug in private message receiving in the client library.
8832 The remote ID was freed and it wasn't supposed, now it is
8835 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8837 * Minor fix to the channel payload; allocate the data area, as it
8838 needs to be of specific length.
8840 * If the key agreement port is zero then the operating
8841 system will define the bound port. Affected files are
8842 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8844 * Added new function silc_channel_payload_decrypt into the file
8845 lib/silccore/silcchannel.[ch].
8847 * Moved the channel message etc, check from silc_packet_decrypt
8848 to applications. The library calls now a generic
8849 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8850 when the packet is either normal or special. This was done to
8851 allow more wide range of checking that was not allowed when
8852 the code was in library. Now applications can do virtually any
8853 checks to the packet and return to the library the decision how
8854 the packet should be processed. Affected files are
8855 lib/silccore/silcpacket.[ch].
8857 Added silc_server_packet_decrypt_check to the server and
8858 silc_client_packet_decrypt_check to the client library.
8860 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8861 to send with specified source and destination information.
8863 * Channel message delivery between routers was broken after the
8864 channel key distribution was fixed earlier. The channel key
8865 was used be to distributed to other routers as well which is not
8866 allowed by the protocol. Now this is fixed and channel keys
8867 really are cell specific and the channel message delivery between
8868 routers comply with the protocol specification.
8870 * Fixed various commands in server to check also the global list
8871 for the channel entry and not just the local list. The affected
8872 file silcd/command.c.
8874 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8876 * Added assert()s to buffer formatting and unformatting routines
8877 to assert (if --enable-debug) when error occurs. Affected
8878 file: lib/silcutil/silcbuffmt.c.
8880 * Changed to auto-reconnect to check whether the remote host is
8881 router and register the re-connect timeout if it is. It used
8882 to check that whether we are normal server, but router must do
8883 auto-reconnect with another router as well. Affected file
8886 * Removed the [<key len>] option from CMODE command as the cipher
8887 name decides the key length, nowadays. See the defined ciphers
8888 from the protocol specification.
8890 * Added [<hmac>] option to the CMODE command to define the HMAC
8891 for the channel. Added SILC_CMODE_HMAC channel mode.
8893 * Added [<hmac>] option for the JOIN command so that user can
8894 select which HMAC is used to compute the MACs of the channel
8897 * Added Hmac field to the Channel Message Payload. The integrity
8898 of plaintext channel messages are now protected by computing
8899 MAC of the message and attaching the MAC to the payload. The
8900 MAC is encrypted. Now, it is clear that this causes some
8901 overhead to the size of the packet but rationale for this is that
8902 now the receiver can verify whether the channel message decrypted
8903 correctly and also when private keys are set for the channel the
8904 receiver can decrypt the packet with several keys and check from
8905 the MAC which key decrypted the message correctly.
8907 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8908 lib/silccrypt/silccipher.[ch].
8910 * Added silc_hash_len to return the digest length into the
8911 lib/silcrypt/silchash.[ch].
8913 * Rewrote parts of Silc Channel Payload interface in the
8914 lib/silccore/silcchannel.[ch]. The encode function now also
8915 encrypts the packet and parse function decrypts it.
8917 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8919 * Fixed a minor formatting bug in the SKE's key material processing.
8920 It actually might have processed the keys wrong way resulting
8923 * Redefined the mandatory HMAC algorithms and added new algorithms.
8924 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8925 and hmac-md5 truncated to 96 bits. The mandatory is now
8926 hmac-sha1-96. Rest are optional (including the one that used
8927 to be mandatory). Rationale for this is that the truncated HMAC
8928 length is sufficient from security point of view and can actually
8929 make the attack against the HMAC harder. Also, the truncated
8930 HMAC causes less overhead to the packets. See the RFC2104 for
8933 * Added new [hmac] configuration section. The SKE used to use
8934 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8935 is of course wrong. The official names that must be proposed in
8936 the SKE are the ones defined in the protocol specification
8937 (hmac-sha1-96 for example). The user can configure any hmac
8938 using any hash function configured in the [hash] section. At
8939 least, the mandatory must be configured.
8941 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8943 * Added HMAC list to the SKE proposal list. It has now both
8944 hash algorithm list and HMAC list. This makes the protocol
8945 incompatible with previous versions. The SKE now seems to work
8946 the way it is supposed to work, for the first time actually.
8948 * Defined plain Hash algorithms to the protocol specification.
8951 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8953 * Implemented support for key agreement packets into the server.
8954 Added functions silc_server_key_agreement and
8955 silc_server_send_key_agreement. Other than these functions,
8956 server has nothing to do with this packet.
8958 * Added support for private message key packets into the server.
8959 Added functions silc_server_private_message_key and
8960 silc_server_send_private_message_key.
8964 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8965 called in the protocol's final callback instead in the END
8966 protocol state. This makes a little more sense and in the same
8967 time in client we can use the same protocol routines for normal
8968 key exchange and to key agreement packet handling as well.
8970 * Added to both client's and server's KE protocol context the
8971 SilcSKEKeyMaterial pointer to save the key material. We will
8972 bring the key material to the protocol's final callback by doing
8973 this. The final callback must free the key material.
8975 * Added SKE's packet_send callback into client's KE protocol
8976 context so that the caller can choose what packet sending function
8977 is used. This way we can use different packet sending when
8978 doing normal SKE when doing key agreement packet handling (in
8979 the key agreement packet handling we do not want to encrypt
8982 * Implemented the responder side of the key agreement routines
8983 in the client. The client can now bind to specified port and
8984 accept incoming key negotiation. The key material is passed
8985 to the application after the protocol is over.
8987 * Implemented the processing of incoming Key Agreement packet
8988 in the client. Added function silc_client_key_agreement to
8991 * Implemented the intiator side of the key agreement routines
8992 in the client. The client can now initiate key agreement with
8993 another remote client. The key material is passed to the
8994 application after the protocol is over.
8996 * Created client_keyagr.c to include all the key agreement
8999 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9000 SILC_TASK_CALLBACK except that it is not static.
9002 * Created client_notify.c and moved the Notify packet handling
9003 from the client.[ch] into that file.
9005 * Created client_prvmsg.c and moved all private message and
9006 private message key routines from the client.[ch] into that file.
9008 * Create client_channel.c and moved all channel message and
9009 channel private key routines from the client.[ch] into that file.
9011 * Changed silc_client_get_client_by_id_resolve to resolve with
9012 WHOIS command instead of IDENTIFY command, in the file
9013 lib/silclient/idlist.c.
9015 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9017 * Implemented the SKE's responder side to the Client library.
9019 * When FAILURE is received to the protocol do not trust it
9020 blindly. Register a timeout to wait whether the remote closes
9021 the connection as it should do it, only after that process the
9022 actual failure. This was changed to both client and server.
9024 * Added client_internal.h to include some of the structures
9025 there instead of client.h in lib/silcclient/.
9027 * Added function silc_task_unregister_by_callback to unregister
9028 timeouts by the callback function.
9030 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9032 * Some "Incomplete WHOIS info" errors has been appearing on the
9033 log files. Took away the entry->userinfo check from WHOIS
9034 reply sending. The entry->userinfo is now " " if client did not
9035 provide one. I thought this was fixed earlier but something
9036 is wrong still. Let's see if the error still appears.
9038 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9040 * Fixed a minor bug in the login when the channel key is
9041 re-generated in the server. It used to generate the key in
9042 wrong order and thus caused problems in the channel traffic.
9044 * Fixed a minor bug in channel key distsribution after
9045 KICK command. The key was not sent to the router even though
9048 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9050 * Added silc_ske_process_key_material_data as generic routine
9051 to process any key material as the SILC protocol dictates. The
9052 function is used by the actual SKE library but can be used by
9053 applications as well. This relates to the private message keys
9054 and the channel private keys since they must be processed the
9055 same way the normal SILC session keys. The protocol dictates
9056 this. Affected files: lib/silcske/silcske.[ch].
9058 Added also silc_ske_free_key_material to free the
9059 SilcSKEKeyMaterial structure.
9061 * Defined silc_cipher_set_key function to set the key for
9062 cipher without using the object's method function. The affected
9063 files: lib/silccrypt/silccipher.[ch].
9065 * Implemented silc silc_client_add_private_message_key,
9066 silc_client_add_private_message_key_ske,
9067 silc_client_del_private_message_key,
9068 silc_client_list_private_message_keys and
9069 silc_client_free_private_message_keys functions in the
9072 Added functions silc_client_send_private_message_key to send
9073 the Private Message Key payload and silc_client_private_message_key
9074 to handle incoming Private Message Key payload.
9076 * Added Cipher field to the Private Message Key payload to set
9077 the cipher to be used. If ignored, the default cipher defined
9078 in the SILC protocol (aes-256-cbc) is used.
9080 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9082 * Removed lib/silcclient/ops.h file.
9084 Redefined parts of the SILC Client Library API. Created new
9085 file silcapi.h that deprecates the ops.h file and defines the
9086 published Client Library API. Defined also private message key
9087 API and channel private key API into the file.
9089 This is the file that the application must include from the
9090 SILC Client Library. Other files need not be included by
9091 the application anymore.
9093 * Added new key_agreement client operation callback and also
9094 defined the Key Agreement library API for the application.
9096 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9098 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9099 is used by clients to request key negotiation between another
9100 client in the SILC network. If the negotiation is started it
9101 is performed using the SKE protocol. The result of the
9102 negotiation, the secret key material, can be used for example
9103 as private message key.
9105 Implemented the Key Agreement payload into the files
9106 lib/silccore/silauth.[ch].
9108 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9110 * Redefined ciphers for the SILC protocol. Added some new ciphers
9111 and defined the key lengths for the algorithms. Changed the
9112 code accordingly. The default key length is now 256 bits.
9114 * Fixed SKE key distribution function silc_ske_process_key_material
9115 when the key length is more than 128 bits. The default key
9116 length in SILC is now 256 bits.
9118 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9119 to indicate unsupported algorithm.
9121 * Renamed rijndael.c to aes.c and all functions as well.
9123 * Fixed a long standing channel key setting bug in client library.
9124 Weird that it has never surfaced before.
9126 * Fixed bug in channel deletion. If the entire channel is removed
9127 then it must also delete the references of the channel entry
9128 from the client's channel list as the client's channel entry and
9129 the channel's client entry share same memory.
9131 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9133 * Implemented CONNECT and SHUTDOWN commands in the client.
9135 * Implemented CLOSE command to the client.
9137 * Added the function silc_idlist_find_server_by_name into the
9138 files silcd/idlist.[ch].
9140 Added the function silc_idlist_find_server_by_conn into the
9141 files silcd/idlist.[ch].
9143 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9145 * DIE command was renamed to SHUTDOWN. Updated the both code
9148 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9149 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9151 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9154 * Added function silc_server_create_connection function to create
9155 connection to remote router. My server implementation actually
9156 does not allow router to connect to normal server (it expects
9157 that normal server always initiates the connection to the router)
9158 so the CONNECT command is only good for connecting to another
9161 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9163 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9164 or some other client was kicked from the channel.
9166 Implemented the handling of the notify type to both client
9169 Implemented silc_server_send_notify_kicked to send the KICKED
9170 notify. It is used to send it to the server's primary router.
9172 * Implemented the KICK command into server and client.
9174 * Added `query' argument to the silc_idlist_get_client function
9175 to indicate whether to query the client from server or not if
9178 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9179 to indicate that the client is not channel founder.
9183 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9185 * Removed the rng context from SilcPacketContext structure and
9186 changed that the packet routine uses the Global RNG API.
9188 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9190 * Added support for quit message that client can "leave" on the
9191 channel when it quits the SILC. It is ditributed inside the
9192 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9194 Added silc_server_free_client_data that will take the
9195 signoff message as argument.
9197 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9199 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9201 * Updated parts of the protocol specification to keep it up
9204 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9206 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9207 payloads in one packet.
9209 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9210 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9211 use now the new List flag.
9213 * Also deprecated the following packet types: REPLACE_ID,
9214 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9216 * Added list support for Notify packet in server.
9218 * Added silc_server_send_notify_channel_change to send the
9219 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9220 the silc_server_send_replace_id.
9222 * Added silc_server_send_notify_nick_change to send the
9223 NICK_CHANGE notify type. Deprecates the function
9224 silc_server_send_replace_id.
9226 * Added silc_server_send_notify_join to send the JOIN notify type.
9227 Deprecates the function silc_server_send_new_channel_user.
9229 * Added silc_server_send_notify_leave to send LEAVE notify type.
9230 Deprecates the function silc_server_send_remove_channel_user.
9232 * Added silc_server_send_notify_cmode and
9233 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9234 types. Deprecates the silc_server_send_set_mode function.
9236 * Added SERVER_SIGNOFF notify type to indicate that server has
9237 quit. This means that all clients on the channel from that
9238 server will drop. This can be also used when netsplit happens.
9240 Deprecated REMOVE_ID packet type since it is not needed anymore
9243 Added silc_server_send_notify_server_signoff to send the
9244 SERVER_SIGNOFF notify type. Deprecates the function
9245 silc_server_send_remove_id.
9247 Added also silc_server_send_notify_signoff to send the
9248 SIGNOFF notify type.
9250 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9251 SILC protocol from this day on. Changed the protocol
9252 specification as well.
9254 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9255 notify type. It is used between routers to notify about
9256 topic changes on a channel.
9258 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9261 * Partly updated the protocol specification to comply with the
9262 changes now made. It is still though a bit outdated.
9264 * The JOIN notify type now takes one extra argument <Channel ID>.
9265 The packet used to be destined to the channel but now the
9266 JOIN type may be sent as list thus it is impossible to
9267 destine it to any specific channel. By adding this argument
9268 it is again possible.
9270 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9272 * Added CREDITS file. The CHANGES and CREDITS file will appear
9273 in the distribution as well.
9275 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9277 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9278 types in the server's silcd/packet_receive.c.
9280 * Implemented CMODE and CUMODE to work in router environment.
9282 * Fixed minor encoding and decoding buglet from the
9283 lib/silccore/silcmode.c.
9285 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9288 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9290 * Changed all SilcConfigServer* and silc_config_server* to
9291 SilcServerConfig* and silc_server_config*, respectively.
9294 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9296 * Associated the ID (client or server ID) to the Authentication
9297 Payload to avoid any possibility of forging. Updated the
9298 protocol specification and the code accordingly.
9300 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9302 * The RSA key length is now save to the RsaKey context in the
9303 key generation process in lib/silccrypt/rsa.c. The key length
9304 is now used to figure out the maximum size of the block allowed
9305 to be encrypted/signed.
9307 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9308 is equivalent to the silc_mp_mp2bin but does not allocate any
9311 * Changed silc_mp_mp2bin API to take length argument. If it is
9312 non-zero then the buffer is allocated that large. If zero, then
9313 the size is approximated using silc_mp_sizeinbase, which however
9316 * Created Global RNG API which is global RNG that application can
9317 initialize. After initializing, any routine anywhere in the
9318 code (including library) can use RNG without allocating a new
9319 RNG object. This was done to allow this sort of use of the
9320 RNG in code that has no chance to allocate RNG object. All
9321 applications currently allocate this and many routines in the
9322 library use this. Affected file lib/silccrypt/silcrng.[ch].
9324 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9325 it to use the Global RNG API.
9327 * Defined Authentication Payload into protocol specification that
9328 is used during SILC session to authenticate entities. It is
9329 used for example by client to authenticate itself to the server
9330 to obtain server operator privileges.
9332 Implemented this payload into the lib/silccore/silcauth.[ch].
9333 Implemented also routines for public key based authentication
9334 as the new protocol specification dictates.
9336 Moved definitions of different authentication methods from
9337 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9339 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9340 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9341 silc_pkcs_verify_with_hash functions into the file
9342 lib/silccrypt/silcpkcs.[ch].
9344 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9346 * The client entry's userinfo pointer must be always valid.
9347 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9348 will fail since it requires the userinfo. Now, the userinfo
9349 is allocated as "" if actual userinfo does not exist. Actually,
9350 it must exist and it is totally Ok to drop client connections
9351 that does not announce the userinfo. However, we will make
9352 this workaround for now.
9354 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9355 to return the remote port by socket.
9357 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9359 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9360 SILC_SERVER_PENDING_EXEC and added an new macro
9361 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9362 data or when error occurs while processing the pending command.
9364 Added new argument `destructor' into silc_server_command_pending
9365 and to the SilcServerCommandPending object. This destructor is
9366 now called after calling the pending callback or if error occurs
9367 immediately. If error occurs the actual pending callback won't
9368 be called at all - only the destructor. The destructor may be
9369 NULL if destructor is not needed.
9371 All this applies for client library code as well. Similar
9372 changes were made there as well for the pending commands.
9374 In the client, the application must now allocate the
9375 SilcClientCommandContext with the silc_client_command_alloc
9378 * Added reference counter to the SilcServerCommandContext. Added
9379 function silc_server_command_alloc and silc_server_command_dup
9382 Same type of functions added to the client library for the same
9385 * Removed the cmd_ident from IDListData away since it is now
9386 global for all connections. It is the command identifier used
9387 in command sending and with pending commands. The affected file
9390 * Added reference counter to the SilcSocketConnection objecet to
9391 indicate the usage count of the object. The object won't be
9392 freed untill the reference counter hits zero. Currently only
9393 server uses this, and client ignores it. The client must be
9394 set to use this too later. The affected files are
9395 lib/silccore/silcsockconn.[ch]. Added also the function
9396 silc_socket_dup to increase the reference counter.
9398 This was mainly added because it is possible that the socket
9399 is removed underneath of pending command or other async
9400 operation. Now it won't be free'd and proper DISCONNECTING
9401 flags, etc. can be set to avoid sending data to connection that
9402 is not valid anymore.
9404 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9405 the connection. After that it sets SILC_SET_DISCONNECTED.
9406 It is, however, possible that the socket data is not still freed.
9407 The silc_server_packet_process now checks that data is not
9408 read or written to connection that is DISCONNECTED. The socket
9409 get's freed when the reference counter hits zero.
9411 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9413 * Changed the client operation API: channel_message operation's
9414 `sender' is now the client entry of the sender, not the nickname
9415 and the `channel' is the channel entry, not the channel name.
9417 In the private_message operation the `sender' is now also the
9418 client entry of the sender not the nickname.
9420 Affected file is lib/silcclient/ops.h and all applications
9421 using the client operations.
9423 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9425 * Moved the calling of ops->connect() from connect_to_server_final
9426 into receive_new_id functin since that is the point when the
9427 client is actually allowed to send traffic to network. The
9428 affected file is lib/silcclient/client.c.
9430 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9432 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9433 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9434 (if needs broadcasting) instead of broadcasting the packets one
9435 by one which would make a burst in the network traffic.
9437 * Added `broadcast' argument to the functions in silcd/server.[ch]
9438 silc_server_create_new_channel[_with_id] to indicate whether
9439 to send New Channel packet to primary router.
9441 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9443 * Added new function into the silcd/server.[ch] files:
9444 silc_server_create_new_channel_with_id to create new channel with
9445 already existing Channel ID.
9447 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9448 lib/silccore/silcpacket.h. This packet is used t send list of
9449 Set Mode payloads inside one packet. Server uses this to set
9450 the modes for the channels and clients on those channels, that it
9451 announced to the router when it connected to it. The protocol
9452 specification has been updated accordingly.
9454 * The silc_server_new_channel did not handle the packet coming
9455 from normal server as it normally does not send that. However,
9456 when it announces its channels it does send it. Implemented
9457 the support for that.
9459 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9460 into the file lib/silccore/id.h.
9462 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9464 * Fixed memory leaks in the functions silc_idlist_del_client,
9465 silc_idlist_del_channel and silc_idlist_del_server in the file
9466 silcd/idlist.c. All of those leaked like a sieve.
9468 * Fixed some small memory leaks in the client's function
9469 silc_client_notify_by_server.
9471 * Added functions into silcd/server.c: silc_server_announce_clients,
9472 silc_server_announce_channels and silc_server_announce_server.
9473 These functions are used by normal and router server to announce
9474 to its primary router about clients, channels and servers (when
9475 router) that we own. This is done after we've connected to the
9478 These functions effectively implements the following packet types:
9479 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9480 and SILC_PACKET_NEW_ID_LIST.
9482 * Added new functions into the silcd/packet_receive.[ch]:
9483 silc_server_new_id_list, silc_server_new_channel_list and
9484 silc_server_new_channel_user_list to handle the incoming
9485 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9487 * Added support of changing Channel ID in the function
9488 silc_server_replace_id. If the server that announces a channel
9489 to the router already exists in the router (with same name but
9490 with different Channel ID), router is responsible to send
9491 Replace ID packet to the server and force the server to change
9492 the Channel ID to the one router has.
9494 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9495 client that the Channel ID has been changed by the router. The
9496 normal server sends this to the client. Client must start using
9497 the new Channel ID as the channel's ID.
9499 Implemented handling of this new type into lib/silcclient/client.c
9500 into the function silc_client_notify_by_server.
9502 * Added new function silc_idlist_replace_channel_id into the files
9503 silcd/idlist.[ch] to replace the Channel ID.
9505 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9507 * Call silc_server_command_identify_check always when processing
9508 the IDENTIFY command in silcd/command.c
9510 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9512 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9513 send keepalive packets. The packet can be sent by clients,
9514 servers and routers.
9516 Added function silc_socket_set_heartbeat into the file
9517 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9518 If not set, the heartbeat is not performed. The actual
9519 heartbeat is implemented in the low level socket connection
9520 library. However, application is responsible of actually
9523 Added silc_server_send_heartbeat to send the actual heartbeat
9524 packet into silcd/packet_send.[ch]. Server now performs
9525 keepalive with all connections.
9527 * Added silc_task_get_first function into lib/silcutil/silctask.c
9528 to return the timeout task with shortest timeout. There was a bug
9529 in task unregistration that caused problems. TODO has been
9530 updated to include that task system must be rewritten.
9532 * The client library will now resolve the client information when
9533 receiving JOIN notify from server for client that we know but
9534 have incomplete information.
9536 * Rewrote parts of silc_server_remove_from_channels and
9537 silc_server_remove_from_one_channel as they did not remove the
9538 channel in some circumstances even though they should've.
9540 * Encryption problem encountered in server:
9542 The LEAVE command used to send the Channel Key packet to the
9543 router immediately after generating it. However, the code
9544 had earlier sent Remove Channel user packet but not immediately,
9545 ie. it was put to queue. The order of packets in the router
9546 was that Channel Key packet was first and Remove Channel User
9547 packet was second, even though they were encrypted in the
9548 reverse order. For this reason, MAC check failed. Now, this
9549 is fixed by not sending the Channel Key packet immediately but
9550 putting it to queue. However, this is more fundamental problem:
9551 packets that are in queue should actually not be encrypted
9552 because packets that are sent immediately gets encrypted
9553 actually with wrong IV (and thus MAC check fails). So, packets
9554 that are in queue should be encrypted when they are sent to
9555 the wire and not when they put to the queue.
9557 However, the problem is that the current system has not been
9558 designed to work that way. Instead, the packet is encrypted
9559 as soon as possible and left to the queue. The queue is then
9560 just purged into wire. There won't be any fixes for this
9561 any time soon. So, the current semantic for packet sending
9564 o If you send packet to remote host and do not force the send
9565 (the packet will be in queue) then all subsequent packets to the
9566 same remote host must also be put to the queue. Only after the
9567 queue has been purged is it safe again to force the packet
9570 o If you send all packets immediately then it safe to send
9571 any of subsequent packets through the queue, however, after
9572 the first packet is put to queue then any subsequent packets
9573 must also be put to the queue.
9575 Follow these rules and everything works fine.
9577 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9579 * Added new function silc_server_remove_clients_by_server to
9580 remove all client entries from ID list when the server connection
9581 is lost. In this case it is also important to invalidate all
9582 client entires as they hold the invalid server entry. This
9583 fixes fatal bug when server has lost connection and will reconnect
9586 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9588 * Made some sanity checks to silc_server_daemonise like to check
9589 whether the requested user and group actually exists.
9591 * Added sanity check to SKE's silc_ske_responder_finish to check
9592 that the public and private key actually is valid.
9594 * Invalidate the client's nickname when receiving Replace ID
9595 packet and the Client ID is being replaced. This means that the
9596 server will query the nickname if someone needs it (client)
9599 * Sort the ID Cache in client library when the ID Cache data
9600 has changed (needs sorting).
9602 * Do not allow for SILC client to create several connections to
9603 several servers. The client does not support windows right now
9604 and generating multiple connections causes weird behaviour.
9606 Irssi-silc client does support windows and can handle several
9607 connections without problems, see: www.irssi.org and SILC plugin.
9609 * Fixed some places where client was added to the IDList. The
9610 rule of thumb is following (in order to get everything right):
9611 If the client is directly connected local client then the
9612 `connection' argument must be set and `router' argument must be
9613 NULL to silc_idlist_add_client function. If the client is not
9614 directly connected client then the `router' argument must
9615 bet set and the `connection' argument must be NULL to the
9616 silc_idlist_add_client function.
9618 * The funtion silc_server_packet_send_local_channel actually did
9619 not check whether the client was locally connected or not. It
9620 does that now. Fixed a bug related to LEAVE command.
9622 * Fixed Remove Channel User payload parsing bug in server's
9623 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9625 * The server's silc_server_save_channel_key now checks also the
9626 global ID list for the channel as it might not be in the local
9627 list. Fixed a bug related to LEAVE command.
9629 * Is this the end of the [<unknown>] buglet that has been lurking
9630 around for a long time? A little for loop fix in server's
9631 silc_server_command_whois_parse that is used by both IDENTIFY
9632 and WHOIS command. At least, this was a clear bug and a cause
9633 of one type of [<unknown>] buglet.
9635 * WHOIS and IDENTIFY commands call the function
9636 silc_server_command_[whois/identify]_check function even if
9637 we are not router server.
9639 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9641 * Added --with-gmp configuration option. If set the GMP
9642 is always compiled in the SILC source tree. If not set then
9643 it is checked whether the system has the GMP3 installed. If
9644 it has then the GMP won't be compiled (the system's headers
9645 and library is used), if it doesn't have it then the GMP is
9646 compiled in the SILC source tree.
9648 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9650 * Changed RSA private exponent generation to what PKCS #1
9651 suggests. We try to find the smallest possible d by doing
9652 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9653 not security fix but optimization.
9655 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9657 * Added new config entry [Identity] to fork the server and run
9658 it as specific user and group. A patch from Bostik.
9660 * Imported Dotconf configuration library into lib/dotconf.
9661 This will be used to create the SILC configuration files later.
9662 It will appear in the distsribution after this commit.
9664 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9666 * A big code auditing weekend happening. Auditing code for
9667 obvious mistakes, bugs and errors. Also, removing any code
9670 Removed files for being obsolete:
9672 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9673 inline in the file lib/silcutil/silcbuffer.h)
9675 o lib/silcutil/silcbufutil.c (the header has inline versions)
9677 Changed code to fix possible error conditions:
9679 o The buffer formatting routines now check that the destination
9680 buffer really has enough space to add the data. This applies for
9681 both buffer formatting and unformatting
9682 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9683 unformatting was changed to accomodate following rules:
9684 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9685 sent to the function while XXX_*STRING will not allocate or copy
9686 the data into the buffer. Instead it sets the pointer from the
9687 buffer into the pointer sent as argument (XXX_*STRING used to
9688 require that the pointer must be allocated already). This change
9689 makes this whole thing a bit more consistent and more optimized
9690 (note that the data returned in the unformatting with XXX_*STRING
9691 must not be freed now). The routines return now -1 on error.
9693 o Tried to find all code that use buffer_format and buffer_unformat
9694 and added return value checking to prevent formatting and
9695 especially unformatting errors and possible subsequent fatal
9698 o Changed ske->x and ske->KEY to mallocated pointers in
9699 lib/silcske/silcske.h. Fixed possible data and memory leak.
9701 o Added return value checking to all *_parse* functions. Fixed
9702 many memory leaks as well.
9704 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9705 so that buffer overflows would not happen. All code now also
9706 checks the return value as it can fail.
9708 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9710 * Added reconnection support to server if the normal server looses
9711 its connection to the router (for example if router is rebooted).
9712 The server performs normal reconnection strategy implemented
9713 to the server. Affected file silcd/server.c.
9715 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9717 * Added new packet type SILC_PACKET_SET_MODE that is used to
9718 distribute the information about changed modes (for clients,
9719 channels and clients channel modes) to all routers in the
9720 network. Updated the protocol specification accordingly.
9722 Added functions into silcd/packet_send.c and
9723 silcd/packet_receive.c: silc_server_send_set_mode,
9724 silc_server_set_mode.
9726 Added new files silcmode.[ch] into lib/silccore that implements
9727 the encoding and decoding of Set Mode Payload. Added new type
9728 SilcSetModePayload. Moved the definitions of different modes
9729 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9731 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9733 * Oops, a little mistake in server's connection authentication
9734 protocol. The protocol is not ended with FAILURE but with
9735 SUCCESS if the authentication is Ok. :) Affected file is
9738 * Implemented NICK_CHANGE notify handling in server in the file
9739 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9740 the local clients on the channel. After the changing nickname
9741 in router environment snhould work and the [<unknown>] nickname
9742 should appear no more.
9744 The silc_server_replace_id function that receives the Replace ID
9745 payload now sends the NICK_CHANGE notify type also in the file
9746 silcd/packet_receive.c
9748 * Changed WHOIS and IDENTIFY command to support the maximum amount
9749 of arguments defined in protocol specs (3328 arguments). This
9750 fixed a bug that caused problems when there were more than three
9753 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9755 * Added extra parameter, command identifier, to the
9756 silc_client_send_command so that explicit command identifier
9759 Changed that ID list routines uses specific command identifier
9760 when sending WHOIS/IDENTIFY requests to the server so that they
9761 can be identified when the reply comes back.
9763 Affected files lib/silcclient/command.[ch],
9764 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9766 * Added `sender' argument to silc_server_packet_send_to_channel
9767 to indicaet the sender who originally sent the packet to us
9768 that we are now re-sending. Ignored if NULL. Affected file
9769 silcd/packet_send.[ch].
9771 * Added some server statistics support in silcd/server_internal.h
9772 SilcServerStatistics structure and around the server code. Also
9773 send some nice statistics information when client is connecting
9776 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9778 * Fixed channel ID decoding in server's JOIN command reply in
9779 silcd/command_reply.c
9781 * Fixed braodcasting of replace ID payload to not to send it if
9782 we are standalone server in silcd/packet_receive.c.
9784 * Fixed all channel message sending routines to not to send
9785 packets to clients that has router set, since they are routed
9786 separately in the same function earlier. Affects file
9787 silcd/packet_send.c and all channel packet sending functions.
9789 * In USERS reply, res_argv[i] are not allocated, the table
9790 is allocated. Thus changed that free the table, not its
9793 * In server's whois_check and identify_check if the client is
9794 locally connected do not send any WHOIS commands - they are not
9797 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9799 * Fixed some minor bugs in client when sending WHOIS command. The
9800 arguments was in wrong order.
9802 * Removed statis function add_to_channel from server in
9803 silcd/command.c that was previously used with the joining but
9806 * Tested USERS command in router environment successfully with two
9807 routers, two servers and two clients.
9809 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9811 * Reorganized the USERS command and command reply in client library
9812 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9813 When the command is given by user we register a pending command
9814 callback that will reprocess the command after the reply has been
9815 received from the server. When reprocessing the packet we then
9816 display the information. Thus, the USERS information is displayed
9817 now in the command callback instead of in the command reply
9818 callback. The processing of the command is same as previously
9819 when server has sent the command reply in the JOINing process.
9821 * Added to USERS command in silcd/command_reply.c to join the client,
9822 we didn't use to know about, to the channel after we've created
9823 a client entry for it. Also, for clienet we did know already still
9824 check whether it is on the channel or not and add it if not.
9826 * Removed silc_server_command_join_notify as the function and its
9829 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9831 * Changed the client's pending command handling to the same as the
9832 server's pending command handling. It is also now possible to
9833 execute command reply functions from other command reply
9834 function as the function callbacks for commands and command
9835 replies are one and same. The pending commands are not static
9836 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9837 in client connection context. Thus, pending commands are server
9838 connection specific as it is convenient.
9840 Changed the function silc_client_command_pending and
9841 silc_client_command_pending_del and added new function
9842 silc_client_command_pending_check. Removed the
9843 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9846 * Added cmd_ident, current command identifier, to the client
9847 connection context in lib/silcclient/client.h to keep track on
9848 command identifiers used in command sending. Client's command reply
9849 function handling now supports the mandatory command identifiers.
9851 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9852 funtions in client to fully support pending command callbacks.
9854 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9855 as one of the arguments to the application in the command reply
9858 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9859 before first releasing SILC but came back. Now it is removed again
9860 and should come back nomore. The FORWARDED flag was used only
9861 by the JOINing procedure by forwarding the command packet to router.
9862 Now, the JOINing procedure has been changed to more generic (due
9863 to various router environment issues) and FORWARDED is not needed
9864 anymore for anything. The protocol specification is yet to be
9867 Now, removed silc_server_packet_forward from server and the flag
9868 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9870 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9872 * Renamed NAMES command to USERS command. The NAMES was named that
9873 due to historical reasons. Now it is renamed. Also, rewrote
9874 parts of the USERS command. The nickname list is not sent anymore
9875 by the server. Only Client ID and mode lists are sent in the USERS
9876 command. Changed this also to the protocol specification.
9878 The client now resolves the names and stuff after it receives
9879 the USERS list from the server when joining to the channel.
9881 * WHOIS and IDENTIFY commands has been changed to support multiple
9882 Client ID's per command. One can now search for multiple users
9883 in the network by sending only one WHOIS or IDENTIFY command.
9884 Changed the code and the protocol specifications.
9886 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9887 uses silc_server_command_whois_parse to parse the request. */
9889 * If normal server, do not parse the WHOIS and IDENTIFY requests
9890 before sending it to the router. Saves some time.
9892 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9894 * Fixed JOIN command on client library. Wrong number of arguments
9895 used to crash the client.
9897 * Added silc_server_channel_has_global function to check whether
9898 channel has global users or not.
9900 * Added silc_server_channel_has_local function to check whether channel
9901 has locally connected clients on the channel.
9903 * The silc_server_remove_from_one_channel now checks whether the
9904 channel has global users or not after given client was removed from
9905 the channel. It also checks whether the channel has local clients
9906 on the channel anymore. If it does not have then the channel entry
9907 is removed as it is not needed anymore.
9909 * The silc_server_notify now checks on JOIN notify whether the joining
9910 client is one of locally connected or global. If it is global then
9911 the channel has now global users on the channel and that is marked
9912 to the channel entry. Also, it now saves the global client to
9913 global list who is joining and JOINs it to the channel. This is
9914 for normal server, that is.
9916 Changed silc_server_send_notify_on_channel,
9917 silc_server_packet_relay_to_channel and
9918 silc_server_packet_send_to_channel check if we are normal server
9919 and client has router set (ie. global client) do not send the
9920 message to that client, as it is already routed to our router.
9922 * Implemented LEAVE notify type handling in silc_server_notify
9925 * Tested LEAVE command in router environment successfully. Tested
9926 with two routers, two servers and two clients.
9930 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9932 * Implemented SIGNOFF notify type handling in silc_server_notify
9935 * silc_server_remove_id now removes the client entry from all channels
9936 it has joined and thusly sends SIGNOFF notify type.
9938 * Rewrote the NAMES list generation in server by removing two excess
9939 loops. The lists are created now inside one loop.
9941 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9943 * silc_server_remove_channel_user checks now also global list
9944 for channel and client.
9946 * silc_server_new_channel_user checks now both local and global
9947 list for channel and client. Fixed a bug in client id decoding.
9948 Used to decode wrong buffer.
9950 * silc_server_channel_message checks now both local and global
9951 list for channel entry.
9953 * Tested channel joining (hence JOIN) in router environment
9954 successfully. Tested with two routers, two servers and two
9957 * Tested channel message sending in router environment successfully.
9959 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9961 * Added silc_server_save_channel_key into server.[ch] to save the
9962 received channel key in Channel Key payload processing. It is
9963 also used in JOIN command reply handling.
9965 Equivalent function silc_client_save_channel_key added into
9966 client.[ch] into client library.
9968 * Changed JOIN command reply to send information whether the channel
9969 was created or not (is existing already) and the channel key
9970 payload. Changed protocol specs accordingly.
9972 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9973 the request was sent by ID and not by nickname. Crashed on
9976 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9978 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9979 now correctly save the received data.
9981 * silc_server_free_sock_user_data now notifies routers in the
9982 network about entities leaving the network.
9984 At the same time implemented functions silc_server_remove_id
9985 and silc_server_send_remove_id to receive and send REMOVE_ID
9986 packets. The packet is used to notify routers in the network
9987 about leaving entities. The ID removed will become invalid in
9990 * Added function silc_idlist_del_server into server. Removes and
9991 free's server entry from ID list.
9993 * silc_server_private_message function now checks, if we are router,
9994 that the destination ID really is valid ID, naturally.
9996 * In router when NEW_ID packet is received (for new client) the
9997 hash of the Client ID is saved in the ID Cache but the
9998 client->nickname is set to NULL, instead of putting the hash
10001 IDENTIFY command now also checks that client->nickname must be
10002 valid. If it is not if will request the data from the server who
10003 owns the client. Added new function
10004 silc_server_command_identify_check.
10006 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10007 to set the command to already allocated Command Payload.
10009 * Tested private message sending in router environment with two
10010 routers, two servers and two clients. Fixed minor bugs and now
10013 * Fixed segfault from client's NAMES command. Used to crash if
10014 not on any channel.
10016 * Forwarded packets must not be routed even if it is not destined
10017 to the receiver. Changed server code comply with this.
10019 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10021 * Added `require_reverse_mapping' boolean value to ServerParams
10022 structure. If TRUE (not default) the server will require that
10023 the connecting host has fully qualified domain name.
10025 If the reverse mapping is not required and hostname could not be
10026 found the IP address is used as hostname.
10028 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10030 * Implemented version string checking to both client and server.
10031 The check is incomplete currently due to the abnormal version
10032 strings used in development version of SILC.
10034 * Changed all command functions in server to use the new
10037 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10039 * Changed char *data to unsigned char *data in ID Cache system to
10040 support binary data as ID Cache data. Changed code to support
10041 binary data in lib/silccore/idcache.c.
10043 * Renamed silc_server_packet_relay_command_reply to
10044 silc_server_command_reply as it is normal packet receiving
10045 function. Rewrote the function to accept command replys for
10046 servers and not only for clients.
10048 * Mark remote router always as registered server if we are connecting
10049 to it. Otherwise, commands sent by the router to us are ignored.
10051 * All ID List find routines now returns the ID Cache Entry pointer
10052 as well if requested.
10054 * WHOIS command works now in router environment, tested with two
10055 routers, two servers and two clients.
10057 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10058 in router environment (as it is almost equivalent to WHOIS) but
10059 hasn't been tested thoroughly. Added new functions:
10061 silc_server_command_identify_parse
10062 silc_server_command_identify_send_reply
10063 silc_server_command_identify_from_client
10064 silc_server_command_identify_from_server
10066 * Disabled route cache adding because adding two different ID's with
10067 same IP replaces the old cache entry thus giving wrong route.
10068 The entry->router->connection is always the fastest route anyway
10069 so route cache may not be needed. Of course, new routes maybe
10070 established after receiving the ID when the entry->router->connection
10071 might not be anymore the most optimal.
10073 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10075 * Add route cache for received ID for fast routing.
10077 * Added silc_server_packet_route to route received packet on router
10078 that is not destined to us.
10080 * Renamed silc_server_get_route to silc_server_route_get.
10082 * Added id_string and id_string_len fields into SilcServer to
10083 include encoded ServerID for fast comparing without excess
10084 encoding of the ID's.
10086 * Cleaned up WHOIS command on server side. Added following static
10089 silc_server_command_whois_parse
10090 silc_server_command_whois_check
10091 silc_server_command_whois_send_reply
10092 silc_server_command_whois_from_client
10093 silc_server_command_whois_from_server
10095 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10096 arguments in command replies. All command functions should be
10097 updated to use this macro.
10099 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10101 * Minor typo fixes on command reply handling on server.
10103 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10105 * Added silc_server_command_add_to_channel internal routine to add
10106 the client to the channel after router has created the channel and
10107 sent command reply to the server.
10109 * Added generic silc_server_send_command to send any command from
10112 * Use static buffer with ID rendering instead of duplicating data.
10114 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10116 * Fixed a channel user mode bug when joining to a channel server gave
10117 everybody channel founder rights, oops.
10119 * We mark ourselves as the router of the incoming server connection
10120 if we are router ourselves. This way we can check in some packet
10121 sending functions whether it is locally connected server. For
10122 incoming router connections we put NULL.
10124 * For router sending packets locally means now always sending the
10125 packet cell wide; to local clients and local servers. For normal
10126 server sending packet locally means sending it to only local
10129 * Fixed the JOIN command to really work in router environment. If the
10130 channel is created it is always created by the router. Router is
10131 also responsible of making the initial joining to the channel,
10132 sending JOIN notify to the sending server and distributing
10133 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10134 does not exist server doesn't do anything else but forward the
10135 command to the router which performs everything.
10137 * Added silc_server_send_channel_key function to send the Channel Key
10140 * Added silc_server_create_channel_key to create new channel key. The
10141 channel key is now re-generated everytime someone joins or leaves
10142 a channel, as protocol dictates. Note: channel->key_len is the
10143 key length in bits.
10145 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10147 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10148 packet_receive.[ch] to separate packet sending and receiving
10149 routines. The server.[ch] now includes everything else including
10150 actual packet processing (writing and reading data) and other
10153 Renamed silc_server_private_message_send_internal to
10154 silc_server_send_private_message. The routine is still though
10155 used only to relay private messages as server does not send
10156 private messages itself.
10158 Renamed silc_server_new_channel to silc_server_create_new_channel
10159 and added new function sicl_server_new_channel that handles the
10160 incoming New Channel packet. Added also new sending function
10161 silc_server_send_new_channel to send New Channel Payload.
10163 * Added new function silc_server_notify to process incoming notify
10164 packet to the server/router. Server may then relay the notify
10165 to clients if needed.
10167 * Added new function silc_server_new_channel_user to process incoming
10168 New Channel User packet. Router will redistribute the packet and
10169 send JOIN notify to its local clients and locally connected servers
10170 if needed. Normal server will send JOIN notify to its local client
10171 on same channel when received this packet. Added also corresponding
10172 sending function silc_server_send_new_channel_user to sent the
10175 * Added boolean route argument to send_notif_to_channel and
10176 packet_send_to_channel functions to attempt to route the packet
10177 if it is TRUE and send only locally if it is FALSE.
10179 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10181 * silc_server_replace_id now broadcasts the received replace ID
10182 packet if it is not broadcast packet already. The router must
10183 broadcast to inform other routers about changed ID.
10185 * Added backpointer to server's router into SilcServer context in
10186 silcd/server_internal.h.
10188 * Fixed silc_server_packet_broadcast to send correct broadcast
10191 * The channel key is now distributed to the local client as soon
10192 as it is received from the router (in router environment) so that
10193 no other packet may be sent for the channel until client has
10196 * silc_server_remove_channel_user now broadcasts the received
10197 Remove Channel User packet if it is not broadcast packet already.
10198 The router must broadcast to inform other routers about removed
10201 * Added users field into SilcPacketContext that is a reference count
10202 of the context. One can increase the reference count by calling
10203 silc_packet_context_dup which is now changed to just increase the
10204 reference count instead of duplicating the data. The reference
10205 count is decresed by calling silc_packet_context_free that will
10206 free the data after the reference count hits zero.
10208 For now on the packet context and everything allocated into it
10209 (including the raw packet from network) must be freed by calling
10210 the new silc_packet_context_free function. Added also new function
10211 silc_packet_context_alloc that must be used now to allocate the
10212 context. This also means that if a routine is asynchronous from
10213 silc_[client/server]_packet_parse_type the packet context must
10214 be duplicated by calling silc_packet_context_dup. Otherwise it
10215 gets free'd after silc_[client/server]_packet_parse_type returns.
10216 Also, one must remember that if packet is duplicated then its
10217 reference count must be decresed by calling the free function as
10218 many times as it was duplicated.
10220 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10221 from both client and server.
10223 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10225 * Made joining to a channel working in router environment.
10227 * Cleaned up JOIN command on server side and create function
10228 silc_server_command_join_channel internal routine to make the
10231 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10233 * Changed silc_command_pending list to SilcDList. Also, added
10234 `ident' field to SilcServerCommandPending structure to identify
10235 the reply and to call correct callback.
10237 Added silc_server_command_pending_check function to replace the
10238 corresnponding macro. The silc_command_pending list is not
10241 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10242 to set identifier to previously allocated Command Payload. It
10243 is used to set identifier for command when resending Command
10246 * Added silc_command_payload_encode_payload to encode Command
10247 Payload buffer from SilcCommandPayload structure.
10249 * Added silc_argument_payload_encode_payload to encode Argument
10250 payload buffer from SilcArgumentPayload structure.
10252 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10254 * Changed WHOIS command to support router connection on server side.
10255 The whois request is always sent to router unless the server is
10256 standalone server. After server has received the reply from the
10257 router will it send the reply to the client.
10259 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10260 broadcast received broadcast packet. The function is used only
10261 by router. The broadcast packet is always sent to the router's
10264 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10265 render given ID to printable string, for log files for example.
10267 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10269 * Made basic router to router connections working. At least they
10270 can now connect to each other but nothing really works the way
10271 they are supposed - yet.
10273 * Added new initiator token to RouterConnection configuration
10274 file in silcd/serverconfig.[ch]. It is used to tell whether we
10275 are the initiator to the remote router or whether we'll expect
10276 the other end to connect.
10278 * Moved registering of listener task to silc_server_init, hence
10279 the server starts listenning as soon as it is run, even if it
10280 does not have connections to other routers. Let's see how well
10283 * Changed default connection retry timeouts for more suitable in
10286 * Removed cipher and such arguments from silc_idlist_add_client
10287 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10288 Added new function silc_idlist_add_data to add the keys and stuff
10291 * Added SilcIDListData structure and added it to SilcClientEntry
10292 and SilcServerEntry as their first field in the structure. This
10293 way we can explicitly cast the ID entries to the SilcIDListData
10294 structure and get common data for the entries. In past, we had
10295 to first check what type of connection it is and then cast it to
10296 correct ID entry type. Now, we can directly cast the opaque
10297 pointer to the SilcIDListData (no matter what ID entry it actually
10298 is) and get the data needed.
10300 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10302 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10303 in some circumstances even if threre were timeout tasks, though not
10304 IO tasks, but tasks anyway. Now fixed.
10306 * Defined SilcServerConnection structure to hold connection specific
10307 stuff about directly connected servers and routers. The definition
10308 is currently in silcd/server_internal.h. I thought about having
10309 a bit more important role fro this struct but for now it is used
10310 only when connecting to other server (or router actually).
10312 * Added connecting retry support in server when connecting to
10313 router(s). The retry feature implement exponential backoff
10314 algorithm. Also, added SilcServerParams structure to hold default
10315 parameters for server. For now, it include these retry settings
10316 and are hard coded. After server is moded to be as Silc Server
10317 Library this structure will be more important.
10319 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10321 * Changed client librarys channel->clients table to SilcList and
10322 changed code accordingly.
10324 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10326 * Changed client's channel table to SilcList and changed code
10327 accordingly. Also changed SilcChannelClientEntry to include back-
10328 pointer to the channel so that client entry can use that structure
10329 as list as well and we have fast cross-reference to the channel.
10330 This change dramatically decreased the complexity of channel
10331 handling with client entry and vice versa (removed one extra
10332 loop when searching for channel entry from many functions).
10334 * Changed server->sim from table to SilcDList and changed code
10337 * NAMES command can now be used from user interface. It will show
10338 the user list on the channel, neatly.
10340 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10341 Code now saves realname of the user if it becomes available.
10343 * Renamed configure.in to configure.in.pre and made ./prepare
10344 script to automatically add correct version string to
10345 configure.in which it creates from configure.in.pre.
10347 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10349 * NAMES command reply now shows users mode with the nickname when
10350 joining to channel.
10352 * Moved silc_client_ch[u]mode[_char] functions from
10353 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10354 place sucks, they are utility functions and should be in some
10357 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10359 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10362 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10366 * Added TRQ (efficient deque and list library) into lib/trq. This is
10367 a very good list library that is currently used in the SILC. Defined
10368 SilcList API over the library because I didn't like the API very
10369 much. See lib/trq/silclist.h for the API and examples of how to
10370 use the API. Fixed various places in the code to use the new
10371 SilcList API. The SilcList is meant for lists that has a structure
10372 already defined as a list. It is not suitable to add just some
10373 context to the list (in TRQ, the context is the list actually).
10375 So, I defined SilcDList that can be used for the purpose where
10376 predefined list structure does not exit. This can be used as
10377 such list. Now some context just can be added to the SilcDList.
10378 Currently this list is not used in the SILC just yet, though there
10379 are a lot places where this can replace dynamically allocated
10380 tables and I will fix these places, later, to use SilcDList.
10381 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10382 and use TRQ internally).
10384 Also fixed some annoying warning messages that the original TRQ
10385 code generated. Also minor changes to TRQ's Makefile.in.
10387 * Added support for querying by Client ID to both WHOIS and
10388 IDENTIFY commands into server, as required by the protocol.
10390 * Removed method function pointers from SilcBuffer structure. They
10391 weren't used to anything and just increased the context size for
10392 no good reason. This change also made silc_buffer_alloc and
10393 silc_buffer_free functions inline functions.
10395 * Disabled command flooding detection support until it's fixed so
10396 that it accepts commands in but does not execute them more than once
10399 * Added silc_net_localhost(), to return local hostname, into
10400 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10401 that must be initialized before calling silc_client_init.
10403 * Added new function: silc_server_send_notify_on_channels to send
10404 notify messages to all channels client has joined. It is assured
10405 that the message is sent only once per client.
10407 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10408 lib/silcutil/silcutil.[ch] as silc_format function. The new
10409 function is generic and is used by server as well, not only by
10410 the logging routines.
10412 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10413 the provided version string was not acceptable. Added new function:
10414 silc_ske_check_version into lib/silcske/silcske.h. The function
10415 must be implemented by the application (client or server) and it
10416 does not reside in the SKE library. The function checks the version
10417 string remote end sent.
10419 * Added back pointers (to opaque context and to SilcSocketConnection)
10420 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10422 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10423 duplicate packet context structure.
10425 * Changed `notify' client operation to send same arguments as client
10426 receives from server except for ID's. ID's are mapped to correct
10427 ID entry and that is returned. Also, if channel entry is not sent
10428 by server but the notify is for channel the channel entry is sent
10429 to application (otherwise application doesn't know that it is for
10430 channel (library gets it from packet's Destination ID)).
10432 * Added silc_client_remove_from_channels into client library to
10433 remove a client from all channels it has joined to. Used when
10434 received SIGNOFF notify from server. Added also new function
10435 silc_client_replace_from_channels to replace old ID entry with
10436 new ID entry on all channels. Used when received NICK_CHANGE
10437 notify from server.
10439 * Fixed ID Cache list handling in silc_idlist_get_client in
10440 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10441 to get (or query) client by ID.
10443 * Updated TODO list.
10445 * Added connection authentication status message defined by the
10446 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10447 support for these into the code in client and server side.
10449 * Added generic function silc_client_send_command to send any command
10450 with variable argument list. Application should use this function
10451 to send commands if the command functions provided by the library
10452 does not suite for the application's user interface needs.
10454 * Added new `failure' client operation. Application is notified about
10455 received failure packet if client is executing a protocol. In this
10456 case the protocol's execution has failed.
10458 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10459 is required by the protocol.
10461 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10462 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10465 * Added status flag to SilcSKE object to indicate realtime status
10466 of the SKE protocol.
10468 * Application receives now exactly same command reply arguments as
10469 the library receives from server. However, if ID is received the
10470 corresponding ID entry is returned to the application (eg. Client
10471 ID is mapped to correct SilcClientEntry entry and that is returned).
10472 Changed command_reply client operation due to this change.
10474 * Changed all ID's in commands and in command replys as ID Payloads.
10475 Change affected both client and server side codes.
10477 All ID's sent in SILC network (with execption of ID's in SILC
10478 Packet header) are sent in ID Payload to support variable length
10481 * Server now notifies nick changes and notifies all clients on
10482 the channels about the new nickname (about the new Client ID,
10485 * Implemented CMODE command to change channel modes. Supports all
10486 channel modes defined by the protocol specs except ban and invite
10487 lists. (Also, private channel key mode is supported but support for
10488 setting private channel key in client is missing, thus, this mode
10489 has no effect on client side (except that server requires that the
10490 client uses private channel key and normal channel traffic does not
10493 Also, invite mode works per se, but INVITE command does not work
10494 yet correctly, so you can set channel as invite only channel but
10495 inviting clients to the channel does not work (it is yet to be
10496 thought what's the best way to do it).
10498 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10499 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10500 Implemented CUMODE command to change user's mode on the channel.
10501 Supports all modes defined by the protocol specs.
10503 * Added NAMES command reply to return users modes on the channel.
10505 * Removed unnecessary and slow ciphers from lib/silccrypt.
10507 * Set SO_KEEPALIVE option to connection sockets by default.
10509 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10511 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10512 redefined the Notify Payload into protocol specs.
10514 * Added silc_id_payload_parse_id to get ID directly from raw
10517 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10519 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10520 accept searching by Client ID as well.
10522 * Added support for LEAVE and SIGNOFF notify types in client library.
10524 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10525 to parse ID Payload from raw data.
10527 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10529 * Added flags parameter into silc_ske_assemble_security_properties
10530 function in lib/silcske/silcske.[ch].
10532 * Changed notify client operation to fit better for notify messages
10533 sent by server. The notify payload received from server is now
10534 passed to the application (after parsing it to SilcNotifyPayload).
10535 It is application's responsibility to retrieve the arguments
10536 from the payload and show the message the way it wants. The message
10537 sent by server is implementation specific.
10539 * Changed public keys to comply with the protocol specification.
10540 Old public keys are not supported anymore and are not compatible.
10542 * Removed nickname from Channel Payload as the latest draft removed
10543 it. The client must resolve the nickname from the NAMES command
10544 reply received when it joined the channel.
10546 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10548 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10550 * Fixed some errors in protocol specification drafts.
10552 * Created lib/silccore/silcnotify.c to implement Notify Payload
10553 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10554 generic payloads described by protocol specifications. The file
10555 includes implementations for ID Payload and Argument Payload.
10557 * Changed Command Payload implementation to use the new Argument
10558 Payload. Changed command_xxxx_payload to command_payload_xxxx
10559 to comply with SILC coding conventions.
10561 * Added suppport for Argument Payload handling in Notify Payload
10562 implementation as protocol requires it. Added the new support
10563 into server and client lib as well.
10565 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10567 * Added support for multiple nicknames on same channel. [n] is
10568 added locally to the nickname if there are more than one same
10569 nicknames on the channel.
10571 * Server now sends all nicknames that matched WHOIS request.
10572 Client also shows the list received from server.
10574 * Added TOPIC command to client side. User can now set and show
10575 current topic on channel.
10577 * Added MOTD command to client and server. Also, server sends the
10578 motd when client connects to the server.
10580 * Changed version strings to comply ISO 8601.
10582 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10584 * Fixed protocol error handling in client library. It should now
10585 cope even if the SKE fails for some reason.
10587 * Made new protocol specification drafts for submitting to IETF.
10589 * Implemented TOPIC command to server in silcd/command.c.
10591 * Added two new notify types into lib/silccore/silcnotify.h:
10592 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10593 notify nickname change and topic setting/change on a channel.
10595 * API change of command_reply operation in client library. The
10596 application gets now the status type received from server as well.
10598 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10600 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10602 * Cras fixed and optimized the packet handling even further and
10603 it should work now. Minor change to the prototype of function
10604 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10606 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10608 * Added new function into lib/silcutil/silcschedule.[ch]:
10609 silc_schedule_with_fd to select() a specified fd. The function
10610 returns after timeout expires or data arrives or goes. The
10611 function is used by packet routines to wait that all data is
10612 received from network.
10614 * Fixed data reading from network in lib/silccore/silcpacket.c.
10615 The code now assures that all data is read from the fd and then
10616 continues packet processing. This was a bug fix since the code
10617 used to drop some data in some circumstances.
10619 * Added new function into lib/silcclient/client.[ch]:
10620 silc_client_start_key_exchange to start key exchange after
10621 connection has been established to server. The code internally
10622 now uses this funtion but its main purpose was to provide it
10623 for applications that perform their own connecting. After
10624 application has created a connection it merely calls this
10625 function to start the key exchange between client and server.
10626 The library takes care of everything else after that.
10628 Updated also lib/silcclient/README to explain the usage of
10631 * Do not send to application information that connection has
10632 been established. Application gets notified it by connect
10635 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10637 * Applied cras's patch to add silc_schedule_one function. The
10638 function runs scheduler once and returns.
10640 * Fixed the scheduler after cras messed it up. The timeout
10641 handling works now as it's supposed to work.
10643 * Added into lib/silccore/ silcnotify.h to include notify
10644 message types support. Changed silc_server_send_notify*
10645 functions, in server.[ch], to support those new notify types.
10646 Added the support for the notify types into client library,
10647 as well. Added new notify client operation into ops.h in
10650 * Changed silc_server_packet_send_to_channel to send normal
10651 packets instead of just channel message packets. The function
10652 is now used to send the notify packets to channels. It is not
10653 used to send channel message packets anymore, as server never
10654 sends them anymore.
10656 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10657 va_arg()s as it seems to require it nowadays. I guess, if SILC
10658 is compiled with older va_arg() the new code should work anyway.
10660 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10662 * Splitted core library. Core library (lib/silccore) includes
10663 now only SILC protocol specific core (and common) components.
10664 Created new utility library (lib/silcutil) that includes more
10665 generic purpose stuff. The stuff for util library was taken
10666 from the old core library. This was minor and easy split.
10668 * Created SILC Client Library (lib/silcclient) that includes
10669 implementation of the SILC client without user interface. This
10670 was major move from silc/ directory. The code has been changed
10671 so that it is transparent towards the user interface. The
10672 silc/ directory includes now the same user interface as before
10673 and it uses the new client library. Read lib/silcclient/README.
10674 Basicly, the client library performs everything else related
10675 to SILC except user interface handling. Also, configuration
10676 files are considered to be part of user interface and library
10677 does not handle them.
10679 This change also changed a lot of structures, function naming etc.
10680 Most important change was that SilcClientWindow object was
10681 renamed to SilcClientConnection in the client library. Created
10682 also new file lib/silcclient/ops.h. Also added new files
10683 silc/local_command.[ch] and silc/client_ops.[ch].
10685 All these changes were made to make it easier for user interface
10686 designers to create what ever user interface for the SILC client
10689 It is also expected that the server will be moved to lib
10690 directory as well and SILC Server Library will be created;
10691 sometimes in the future.
10693 * Removed Local commands from lib/silccore/silccommand.h as
10694 they are application specific and new client library does not
10695 handle any of those anymore.
10697 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10698 old client implementation in silc/.
10700 * Added support for callback functions in SILC_LOG_* macros.
10701 Application can now set its own callbacks that will be called
10702 instead of using the default functions that will always print
10703 the debug messages to stderr (or stdout). Also, debugging can
10704 now be disabled by setting silc_debug to FALSE and re-enabled by
10705 setting it to TRUE. Note, that logging will still work even
10706 if debugging is disabled.
10708 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10709 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10710 silc_log_reset_debug_callbacks.
10712 * To enable debugging in silc client one must give now -d
10713 option on command line.
10715 * Changed silc_schedule_init to automatically allocate task queues
10716 if they are not allocated before calling it.
10718 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10720 * Added GMP 3.1 into math library.
10722 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10724 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10725 a channel in SILC network. The packet is used by servers and
10726 routers to notify other routers that user has left a channel.
10727 This little feature was missing until now. Added the feature
10728 to protocol specification as well.
10730 Added functions: silc_server_send_remove_channel_user and
10731 silc_server_remove_channel_user into server.[ch].
10733 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10734 lib/silccore/silcpacket.h. However, they are not implemented
10737 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10739 * Fixed joining to a channel and sending channel messages
10740 between server and router. The channel message sending should
10741 now work inside a cell.
10743 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10745 * Fixed the private message sending between server and router.
10746 The private message sending should now work inside a cell.
10748 * Added silc_server_replace_id into server.[ch] to replace
10749 existing ID in the SILC network.
10751 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10752 and silc_idlist_replace_server_id into idlist.[ch] in server.
10754 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10756 * Fixed the server to server connections. Server can again now
10757 connect to router. Router to router connections probably does
10760 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10762 * Added dynamic protocol registering support. Now protocols can
10763 registered and unregistered on the fly. Patch by cras.
10765 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10767 * Added lib/contrib directory to hold routines that some platforms
10768 don't have but are needed by SILC.
10770 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10771 into lin/contrib to provide getopt() and getopt_long() for
10772 those who don't have it.
10774 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10776 * Added AWAY command to client. When away message is set and
10777 client receives a private message packet the client automatically
10778 replies to the sender with the away message.
10780 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10781 bug seemed to be the cause of recent problems when compiling
10784 * Added version detection support to SKE protocol specification
10785 and added the new changes to the SKE implementation as well.
10786 There were other minor changes in the SKE protocol as well.
10788 Many changes in lib/silcske/silcske.[ch] and in
10789 lib/silcske/payload.[ch].
10791 * Added ^U functionality, clear input line. Patch from cras.
10793 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10795 * Mainly small bugfixes on core library. Fixed some debugging
10796 logging and buffer overflow in silclog.c.
10798 * Updated config.sub and config.guess on the distribution tree.
10800 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10802 * Added command lagging support in server. Client may execute
10803 commands now only once in two seconds.
10805 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10807 * Optimized packet reception. MAC computation and checking is now
10808 also more optimized. A lot previously duplicated code is now
10809 used as generic by both client and server.
10811 * Fixed key pair generation in clientutil.c
10813 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10815 * Added into lib/silccore/silcbufutil.[ch] new function;
10816 silc_buffer_realloc.
10818 * Moved generic packet sending/encryption functions to
10819 lib/silccore/silcpacket.[ch] from client and server. Some
10820 rewriting of the functions.
10822 * Moved all generic packet reception/decryption functions to
10823 lib/silccore/silcpacket.[ch] from client and server. The
10824 packet processing is now much cleaner in both client and server.
10825 These were major changes in both client and server.
10827 * Created many common functions in server to do packet sending.
10828 Previously code were duplicated a lot, this has been removed
10829 with these changes.
10831 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10833 * Rewrote major parts of the ID cache system. Don't know
10834 whether it is better now or not but at least the API is more
10837 * Major rewrite on ID cache stuff on client because of the ID
10838 cache API changes. Added idlist.c to client.
10840 * Also major rewrite on ID cache stuff on server as well.
10841 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10842 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10843 in hand, instead they are all put into the ID cache system now.
10844 All server_idlist_* routines uses ID cache now instead of
10845 traversing its own lists (those lists does not exist anymore).
10846 SilcIDList though still exists. Also, SilcXXXEntry's are
10849 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10851 * Finally made the SKE implementation compliant to the protocol
10852 specification. All mp integers are now binary encoded as
10853 opposed being HEX encoded.
10855 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10858 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10859 functions: silc_[encode/decode]_pem. Also added function
10860 silc_encode_pem_file to PEM encode with newlines ('\n') for
10861 saving into a file.
10863 * SILC public keys are now encoded either PEM or binary. Same
10864 option is for private keys as well. By default private keys
10865 are binary encoded and public keys PEM encoded. Silly HEX
10866 encoding were removed.
10868 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10869 function to create fingerprints.
10871 * Fixed a bug in SHA1; does not change the original data anymore.
10873 * Partly implemented INFO command on client and server side.
10874 Fixed CLEAR command. Changes to SERVER command; show current
10875 server(s) when giving command without arguments. Added
10876 VERSION command to client.
10878 * Added check to server that unregistered connections cannot
10879 execute commands (unless it is specificly allowed).
10881 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10883 * Fixed screen refresh.
10885 * Fixed channel joining bug from client. On some circumstances
10886 client tried to join to a channel it had already joined.
10888 * Added public key verification process into client's protocol.c.
10889 The client now verifies the public key from user and saves
10890 it into ~./silc/serverkeys/ directory.
10892 Added into: clientutil.[ch]: silc_client_verify_server_key.
10894 * Changed SKE protocol's silc_ske_initiator_finish function
10895 to accept callback function that verifies the received public
10896 key. Removed old silc_ske_verify_public_key function.
10898 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10900 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10901 silc_pkcs_private_key[_data]_set.
10903 * Made the password and public authentication more cleaner in
10904 server's protocol.c.
10906 * Removed historic and obsolete protocol `channel_auth' from
10907 both client and server.
10909 * Removed wrong way of sending command status messages from
10910 server to client in server's command.c. The old way violated
10911 protocol specification.
10913 Changes to silccore/silccommand.[ch]: removed
10914 silc_command_encode_status_payload -> not needed anymore,
10915 changed silc_command_encode_payload_va to accept extra
10916 argument on variable argument list. The argument type must
10917 now be provided to the function. Also, added new function:
10918 silc_command_encode_reply_payload_va which is same as
10919 normal command_encode_payload_va except command status type
10920 is provided as extra argument.
10922 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10924 * Added ~./silc directory handling. The directory includes the
10925 public and private keys for the client.
10927 Added silc_client_check_silc_dir, silc_client_create_identifier
10928 and silc_client_load_keys.
10930 * Implemented SILC protocol compliant public key. Added public
10931 and private key saving to and loading from files.
10933 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10934 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10935 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10936 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10937 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10939 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10940 silc_pkcs_load_[public/private]_key.
10942 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10944 * Added silc_server_get_route (route.[ch]) to get connection
10945 data for the fastest route for given ID.
10947 * Implemented INVITE command on client and server. The command
10948 were re-defined in the SILC Protocol Specification and the
10949 implementation now complies with the specification.
10951 * Implemented PING command on client and server.
10953 * Implemented NAMES command on client and server. The server side
10954 supports currently only normal server not router server yet.
10955 Some changes to NAMES definition in SILC protocol specification.
10957 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10959 * Implemented LEAVE command on client and server.
10961 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10962 again. This change was made to the protocol as well. Server
10963 should not violate the protocol specification anymore.
10965 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10967 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10968 was tested. SOCKS4 was not but should work anyway.
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