1 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
3 * When resuming a session fails, notify the user that the session
4 file needs to be removed eventually. Affected files
5 irssi/src/fe-common/silc/module-formats.[ch],
6 irssi/src/silc/core/client_ops.c.
8 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
10 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
11 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
13 * Typofix in Irssi::Silc module. Affected file
14 irssi/src/perl/silc/Silc.xs.
16 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
18 * Changed the way NOTICE flagged messages are treated. Added support
19 for notices in queries and signing notices. Affected files
20 irssi/default.theme; irssi/docs/help/in/notice.in;
21 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
22 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
24 * Fixed typo in /ACTION help. Affected file
25 irssi/docs/help/in/action.in
27 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
29 * Fixed typo in perl module. Affected file
30 irssi/src/perl/silc/Server.xs
32 * Changed the way ACTION flagged messages are treated. Added support
33 for actions in queries and signing actions. Affected files
34 irssi/default.theme; irssi/docs/help/in/action.in;
35 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
36 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
39 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
41 * Incorrectly reported error when client had to be resolved from
42 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
44 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
46 * Fixed whois public key hash table deleting and adding in
47 detached client case. Affected file silcd/packet_receive.c.
49 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
51 * Changed filenames of silc/fe module not to collide with filenames
52 from core/fe. Also seperated public messages printing from
53 query messages printing. Affected files are all in
54 irssi/src/fe-common/silc.
56 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
58 * Fixed the invite process handling during joining to use
59 correct server name for the client that is matched against
60 the invite string for the channel. Wrong server name caused
61 inability to join the channel. Affected file is
64 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
66 * Fixed the CUMODE channel founder authentication on normal
67 server to not remove the founder rights on existing founder
68 before checking that router accepts the mode change. Affected
69 files are silcd/command.c and silcd/packet_receive.c.
71 * Remove the server entry correctly when rekey timeouts and
72 remote router connection on normal server is closed. Fixes
73 a crash where server uses the freed server entry. Affected
76 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
78 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
79 networks. This is the first step in solving the bug about
80 /SERVER ADD -silcnet <silcnet>. Affected files
81 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
82 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
83 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
85 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
87 * /SMSG and /MMSG now correctly create new queries. Affected files
88 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
90 * Add basic support for SILC protocol specific variables in perl.
91 Affected files irssi/src/perl/silc/*, irssi/configure.in,
92 irssi/src/perl/Makefile.am
94 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
96 * Don't use silc_get_input, it's obviously not reliable. Fixes
97 issue when the current key expires. Affect file
98 irssi/src/silc/core/clientutils.c
100 * Make the session data filename configurable. This makes it
101 possible to have different session files for different
102 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
103 client_ops.[ch], silc-servers.c,
104 irssi/src/silc/fe-common/silc/module-formats.[ch]
106 * Use the same set of libtool files for the MPI lib as for the
107 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
108 config.sub, configure.in, install-sh, missing, mkinstalldirs
110 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
112 * Fixed server statistics decrementing error to not go to
113 negative. Affected file silcd/packet_receive.c.
115 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
117 * Use silc_server_query_add_error to add error in public key
118 search error. Added support in send_reply to send errors
119 without specific argument. Affected file silcd/server_query.c.
121 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
122 Client for NO_SUCH_NICK. It was against the protocol specs.
123 Affected file irssi/src/silc/core/client_ops.c.
125 * Added backwards support for the wrong NO_SUCH_NICK error sending
126 in server. To be removed in SILC Server 1.0. Both old clients
127 and clients with fixed error handling now works. Affected file
128 silcd/server_query.c.
130 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
132 * fixed a bug in the whois using attributes function where no
133 error was sent if no nickname and client id but the attributes were
134 given to whois. Affected file silcd/server_query.c
136 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
138 * remove public key from public key hashtable on detach. Affected
139 file silcd/packet_receive.c
141 * free public key hashtable before removing clients on server
142 shutdown. Affected file silcd/server.c
144 * remove public key prior deleting client-data on killing a client.
145 Affected file silcd/server_util.c
147 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
149 * Getting the MOTD from other servers works now. Affected
150 files are silcd/command.c and silcd/command_reply.c
152 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
154 * Initialize the variable idletag, since it is tested in
155 silc_core_deinit for its default value. Affected file
156 irssi/src/silc/core/silc-core.c
158 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
160 * Fixed signed channel messages across cells. Affected file
163 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
165 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
166 is not defined. They can now be safely used in if-statements
167 without braces. Affected file lib/silcutil/silclog.h.
169 * Added the checks for backup closing connection due to error
170 (local or remote) and thus not allow the resuming to occur
171 in reconnect. Affected files are silcd/packet_send.c
174 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
176 * Help file updates. Affected files in irssi/src/docs/help/in/.
178 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
180 * Fixed channel messages across cells. Affected file
183 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
185 * Fixed file transmission accepting in client library to not
186 start the negotiation if user hasn't accepted the transfer,
187 instead create new session for resent transfer. Affected
188 file lib/silcclient/client_ftp.c.
190 * Show the session ID in the file transmision list. Remove
191 session from list that failed to transfer. Switch the current
192 session automatically after transmission, and in errors, to new
193 session if other sessions exists in the transfer list. Affected
194 files are irssi/src/silc/core/silc-servers.c,
195 irssi/src/fe-common/silc/modfule-formats.c.
197 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
199 * Fixed MIME header parsing for the hopefully last time. Affected
200 file lib/silcutil/silcstrutil.c
202 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
204 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
206 * The SILC RNG is now gauranteed to return non-zero random
207 values. Affected files are lib/silccrypt/silcrng.[ch].
209 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
211 * Fixed nickname formatting when changing only case of the
212 nickname. Affected file lib/silcclient/idlist.c.
214 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
216 * Fixed a memory leak and incorrect printing of the "appears as"
217 message. Affected file irssi/src/silc/core/client_ops.c
219 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
221 * Added CRT (Chinese Remainder Theorem) supported RSA
222 private keys and private key operations. This significantly
223 increases private key operation efficiency. No compatibility
224 issues with new or old private keys. Affected files are
225 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
227 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
229 * Fixed GCC-3.3.2 related compilation warnings from the
232 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
234 * Removed RC6 from distributions.
236 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
238 * Added some better comments to lib/silccrypt/silcpkcs.h,
239 optimized some routines in lib/silccrypt/silcpkcs.c.
240 Added test_silcpkcs into lib/silccrypt/tests/.
242 * Fixed silc_rng_global_init to actually init the global RNG
243 if RNG wasn't provided for it. Affected file is
244 lib/silccrypt/silrng.c.
246 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
248 * Added silc_hash_table_find_by_context_ext. Affected files
249 lib/silcutil/silchashtable.[ch].
251 * Save the public key on normal server in WHOIS command reply
252 from attributes, if present, and add it to public key hash
253 table. Fixes WHOIS resolving by public key on normal server.
255 Optimized the attributes resolving on normal server to not
256 resolve if we resolved them already from router.
258 Affected files are silcd/server_query.c, command_reply.c.
260 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
262 * Added support for whois using attributes.
263 Affected files silcd/command_reply.c, silcd/packet_receive.c,
264 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
267 * Added support for whois using public key attribute to /WHOIS i
268 client command. Affected files irssi/docs/help/in/whois.in,
269 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
271 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
273 * Fixed UMODE setting in server when the client has anonymous
274 mode set. The mode setting was not working. Affected file
277 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
279 * Fixed some bugs and typos related to sending split messages.
280 Print notification when sending messages with /MMSG. Affected
281 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
283 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
285 * Optimized the socket referencing in packet routines, client
286 library and server. Affected files are lib/silccore/silcpacket.c,
287 lib/silcclient/client.c and silcd/server.c.
289 * If silc_socket_set_qos is given with NULL arguments the QoS is
290 reset from the socket. Affected files are
291 lib/silcutil/silcsockconn.[ch].
293 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
295 * Add a /LISTKEYS command which lists the locally cached
296 client and server keys. Affected files
297 irssi/src/fe-common/module-formats.[ch],
298 irssi/src/silc/core/silc-{channels,servers}.c
299 irssi/docs/help/in/listkeys.in
301 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
303 * Check that packet queue purging was successful. Affected
304 files lib/silcclient/client.c and silcd/packet_send.c. Related
305 to MAC failed errors.
307 * Do not clear the inbuf even if it is empty if QoS was applied
308 to it. Otherwise the QoS data is cleared and MAC failed error
309 will occur. Affected file lib/silccore/silcpacket.c.
311 * Use the rekey period time as rekey protocol timeout value.
312 If the rekey does not succeed during the rekey period there's
313 something very wrong, and we most likely end up with wrong keys,
314 do graceful reconnect then. Affected file silcd/server.c.
316 * Take reference of the socket in the parser context, as it's
317 possible to have the parsers in queue after the socket is
318 disconnected and this may cause crash. Affected files are
319 lib/silccore/silcpacket.c, lib/silcclient/client.c and
322 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
324 * Fixed KICK command reply sending, it sent to replies.
325 Affected file silcd/command.c.
327 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
329 * Finish the silc-mime.pl script. It now supports MIME type
330 guessing using magic files, signing data messages, executing
331 MIME handlers in background. Affected files
332 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
334 * Changed MIME signal handler to make things easier for the perl
335 script. Affected files irssi/src/silc/core/client_ops.c,
336 silc-servers.c, and irssi/docs/signals.txt
338 * Cleaned up the silc_mime_parse function and fixed detection
339 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
341 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
343 * Resolve the IP for file transfer listener from the connection
344 socket. Affected file lib/silcclient/client_ftp.c.
346 * Accept NULL hostname parameter in the functions
347 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
348 if hostname is not wanted.
350 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
352 * Fixed race condition between silc_client_init and
353 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
355 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
357 * Fixed file transfer connection closing when SIGNOFF for
358 the client is received from server. Affected file is
359 lib/silcclient/client_ftp.c.
361 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
363 * Check for disconnected socket in QUIT callback. Affected
364 file silcd/command.c.
366 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
368 * Modified the MIME parsing to allow \n and \r\n as delimiters.
369 Affected files lib/silcutil/silcstrutil.c
371 * Cleaned up the escape/unescape functions for correctness and
372 speed. Affected file irssi/src/silc/core/client_ops.c
374 * Removed handling for data messages with Content-Type: text/*,
375 moved parsing of MIME headers to the signal handler, added
376 support for signing and verifying data messages. Affected
377 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
378 irssi/src/silc/core/silc-{servers,channels}.c
380 * Added a perl script for handling data messages based on
381 information read from Mailcap files. New file
382 irssi/scripts/silc-mime.pl
384 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
386 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
387 acknowledge recepetion of a message to the sender. Updated
390 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
392 * Unregister channel key saving callback when deleting channel.
393 Affected file lib/silcclient/idlist.c.
395 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
396 before calling notify client operation. Affected file is
397 lib/silcclient/client_notify.c.
399 * Unregister QoS tasks when deleting the socket connection.
400 Affected files lib/silcutil/silcsockconn.[ch],
401 unix/silcunixsockconn.c.
403 * Implemented latest presence-attrs draft changes. Affected
404 files lib/silccore/silcattrs.h and
405 irssi/src/silc/core/silc-queries.c.
407 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
409 * Save old channel keys in list to allow more rapid change
410 of channel keys if server for some reason does that. This
411 avoids loosing so many channel messages due to not having
412 key to decrypt. Affected file lib/silcclient/silcclient.h,
413 idlist.c and client_channel.c.
415 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
417 * Continued backup router tests and fixes. Affected files
418 silcd/server_backup, server_util.c, server.c. See TODO.
420 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
422 * Fixed SERVER_SIGNOFF handling in servers. The client
423 was removed from wrong list thus not removing the client
424 at all. Affected file silcd/packet_receive.c.
426 * Do not execute rekey protocol for disabled connections as
427 it would never go through. Affected file silcd/server.c.
429 * Added timeout for rekey protocol to catch if the protocol
430 never executes successfully. Affected files silcd/server.c
433 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
435 * Abandon packet processing for disconnected sockets. Check
436 this always after calling packet processing callback.
437 Affected file lib/silccore/silcpacket.c.
439 * Fixed double registration disconnection code in server.
440 Closed wrong connection. Affected file silcd/packet_receive.c.
442 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
444 * On normal server reconnect to primary during resuming 4
445 times, then give up. Affected file silcd/server_backup.c.
447 * If during reconnecting to routers we notice we have router
448 connection but no primary router set, the server is in desync.
449 Reconnect to primary to restore network. Affected file
452 * Assure that only one protocol is exeucting at the same time.
453 Added checks for all protocols. Affected files are
454 silcd/server.c and server_backup.c.
456 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
458 * Check that a string is not already part on invite/ban
459 string when processing it. Affected file silcd/server_util.c.
461 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
463 * Fixed the CUMODE_CHANGE for founder mode changes to comply
464 with 1.2 version of the protocol. Affected file is
465 silcd/packet_receive.c.
467 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
469 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
470 where the passphrase was given. Affected file is
473 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
475 * INVITE and BAN notifys are now delivered from routers to
476 servers (but not clients) on the channel. Updated specs and
477 code. Affected files silcd/packet_[send|receive].[ch],
478 command.c, server.c and server_util.c.
480 * Implemented INVITE and BAN announcing. Affected files are
481 silcd/server.[ch], server_util.c.
483 * Implemented SilcStatus error type argument returning in
484 command reply error in server. Affected file silcd/command.c.
486 * Implemented SilcStatus argument returning in comand reply
487 in client library. The command_reply client operation now
488 returns error specific arguments as well. Affected files
489 are lib/silcclient/command_reply.[ch], client_resume.c,
490 lib/silccore/silcstatus.[ch].
492 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
494 * Backup router protocol version 1.2 implemented. Testing still
495 required. Affected files in silcd/server_backup.[ch], server.c,
496 packet_receive.c and server_internal.h.
498 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
500 * silc_client_send_[channel|private]_message now return TRUE
501 or FALSE. Affected file lib/silcclien/client_channel.c and
504 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
506 * Check for explicit nickname in INVITE and BAN processing
507 during join as well (and don't expect only wildcards in
508 invite/ban strings). Affected file silcd/command.c.
510 * Fixed the INVITE and BAN by public key. The public key saved
511 is the PK payload (as specified) not the raw data. Affected
512 file silcd/server_util.c.
514 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
516 * UTF-8 text message support for actions and notices in SILC
517 Client. Affected file irssi/src/silc/core/client_ops.c.
519 * silc_get_username and silc_get_real_name now returns sensible
520 data on Win32. Patch by Toni Willberg. Affected file is
521 lib/silcutil/win32/silcwin32util.c.
523 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
525 * Provide a signal handler to send MIME encoded messages and emit
526 a signal when a MIME encoded message is received. Also document
527 the signals for usage with the perl interface.
529 A sample perl script will be supplied at a later point.
531 Affected files are irssi/docs/signals.txt,
532 irssi/src/silc/core/client_ops.[ch],
533 irssi/src/silc/core/silc-{channels,servers}.c
535 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
537 * Use SILC_COMMAND_PING to estimate the round-trip time to the
538 server. Use this time to display a lag and disconnect when it
539 exceeds a specified limit.
541 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
543 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
545 * Remove the channel auth list in normal server if router
546 encofrces its list during connecting. Send notify to channel
547 to remove the mode to remove the list. Affected files are
548 silcd/server_util.c and silcd/packet_receive.c.
550 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
552 * Added support for channel public keys. Updated protocol specs
553 and implemented it. Affected files are
554 silcd/command.c, command_reply.c, lib/silcclient/command.c,
555 lib/silcclient/command_reply.c.
557 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
559 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
560 terminate the process on Linux. Affected file silcd/silcd.c.
562 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
564 * Check for NULL buffer in silc_buffer_clear. Affected file
565 is lib/silcutil/silcbuffer.h.
567 * Simplified the backup router protocol by removing the _GLOBAL
568 types. Updated protocol specs and the code. Affected files
569 are silcd/server_backup.[ch].
571 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
573 * Deny '@' and '!' from nicknames since they are reserved
574 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
575 Updated protocol specs and the code.
577 Affected files are silcd/server_util.[ch].
579 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
581 * Fixed stack overflow in Irssi SILC client. Affected
582 file irssi/src/silc/core/client_ops.c.
584 * Check that Host is set in ServerConnection and RouterConnection
585 in silcd.conf. Affected file silcd/serverconfig.c.
587 * Fixed crash in server with protocol completion callbacks,
588 namely rekey and backup resuming protocols. Affected files
589 are silcd/server_backup.c and silcd/server.c.
591 * Fixed rekey protocol to not restart if it is started already.
592 Affected files are lib/silcclient/client.c and
595 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
597 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
599 * Fixed EOF handling in SILC Config, affected file
600 lib/silcutil/silcconfig.c.
602 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
604 * Fixed RESOLVING flag handling in JOIN notify and other
605 notifys to handle the resolvings correctly in client library.
606 Affected file lib/silcclient/client_notify.c.
608 * Do not send full INVITE and BAN lists in INVITE and BAN
609 notifys, only the changed information. Affected file
612 * Fixed INVITE notify sending in INVITE command, send it
613 only when needed. Affected file silcd/command.c.
615 * Handle the founder key change properly in CMODE_CHANGE
616 notify. Bug #122. Affected file silcd/packet_receive.c.
618 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
620 * Remove the mark for output (mark it only for input) after
621 purging outgoing queue. Prevents the "Error in select()"
622 floods. Affected file silcd/packet_send.c.
624 * Fixed incorrect connection deletion from client library
625 after calling "connect" client operation. Could cause
626 crashes for example during reconnect timeouts. Affected
627 files are lib/silcclient/client.c and
628 irssi/src/silc/core/client_ops.c.
630 * Check server private key file permissions before starting
631 the server. Affected file silcd/serverconfig.c.
633 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
635 * NULL terminate allocated string in silc_buffer_strformat.
636 Affected file lib/silcutil/silcbuffmt.c.
638 * Rewrote the invite/ban list string handling in server to
639 use SilcBuffer instead. Affected files are silcd/command.c
640 and silcd/server_util.c.
642 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
644 * Fixed double free in CMODE command when setting new HMAC
645 for channel. Affected file silcd/command.c.
647 * Added couple of missing memset's to zero sensitive memory.
648 Affected files silcd/command.c, lib/silcclient/command.c.
650 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
652 * Fixed a double free in INVITE command error handling in
653 server. Affected file silcd/command.c.
655 * Added macros SILC_SWAB_[16|32] to swab byte order of
656 16-bit and 32-bit unsigned integers. Affected file
657 lib/silcutil/silctypes.h.
659 * Use the SILC_SWAB_16 instead of htons() in server when
660 handling ports since the ports in structures are always
661 in little-endian order (regardless of platform). Affected
662 file silcd/serverid.c and silcd/server_backup.c.
664 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
666 * Send DISCONNECT in close admin command in server. Affected
667 file silcd/command.c.
669 * Check whether we are already connecting to a remote router
670 (in addition of checking whether we are already connected)
671 before creating new connection. Affected file silcd/server.c.
673 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
675 * Added better compiler and compiler flags checking in
678 * Check that socket is valid after QoS is applied to data.
679 Affected file lib/silcutil/unix/silcunixsockconn.c.
681 * Make sure the socket connecetion is not closed to early
682 when closing connection in server. Also make sure the
683 connection is always closed after error in a protocol.
684 Affected file silcd/server.c.
686 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
688 * Removed --session and --dummy options from Irssi SILC Client.
689 -d option is available only if --enable-debug was given.
690 Affected files are irssi/src/silc/core/silc-core,
691 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
693 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
695 * Added silc_buffer_steal to steal the data from the buffer.
696 Affected file lib/silcutil/silcbuffer.h.
698 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
700 * Fixed server crash with double Primary block in config file.
702 Fixed also various memory leaks around the config file
703 parser. Affected files lib/silcutil/silcconfig.c,
704 silcd/serverconfig.c.
706 * Changed my nickname (Johnny Mnemonic) to my real name, this
707 means that bugs introduced by him were actually introduced
710 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
712 * Don't display "foo appears as foo\nYou're now known as foo"
713 messages. Affected file irssi/src/silc/core/client_ops.c
715 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
717 * Fixed error handling of invalid client entry when calling
718 commands in server. Fixes a crash. Affected file
721 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
723 * Added some sanity checks in server for correctness of the
724 server configuration. Affected file silcd/serverconfig.c.
726 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
728 * Prevent endless resolving of user informations in USERS
729 command by checking the command reply status correctly.
730 Affected file lib/silcclient/command_reply.c.
732 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
734 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
735 file is lib/silcutil/silcfileutil.c. A patch by Matthew
736 Aldous <Matthew@Aldous.com>.
738 * Added better implementation using CriticalSection of
739 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
740 <mikko.lahteenmaki@pikabaana.net>.
742 * Added some Winsock WIN32 compatiblity defines into
743 includes/silcwin32.h.
745 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
747 * Fixed double free in async host lookup code. Affected file
748 lib/silcutil/silcsockconn.c.
750 * On backup router handle now the SERVER_SIGNOFF from router
751 for local connected servers too, and close the connections.
753 Do not process them as normally signing off servers when they
754 really signoff by sending EOF fe, but always assume that
755 router sends the SERVER_SIGNOFF.
757 Affected files silcd/server.c and silcd/packet_receive.c.
759 * Fixed socket unsetting when closing connections. Affected
760 files silcd/server.c and silcd/packet_send.c.
762 * Do not print the nickname in SERVER_SIGNOFF if we do not
763 have it. Prevents asserts in Irssi core. It is possible we
764 don't have the nick if it was just being resolved when server
765 signoff. Affected file irssi/src/silc/core/client_ops.c.
767 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
769 * Fixed autonick crashbug in client library. Affected file
770 lib/silcclient/client.c.
772 * Fixed Unix implementation of SilcMutex to really assert if
773 the mutex is locked/unlcoked already. Affected file
774 lib/silcutil/unix/silcunixmutex.c.
776 * Fixed locking in silc_schedule_uninit. It didn't lock
777 when dispatching timeout tasks. Affected file is
778 lib/silcutil/silcschedule.c.
780 * Changed Win32 implementation of SilcThread to use modern
781 Win32 interface. Affected file is
782 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
784 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
786 * Don't print signed messages when sending failed. Affected files
787 irssi/src/silc/core/silc-[servers.c/commands.h]
789 * Send adquate signal when founding a channel by joing it. Affect
790 file irssi/src/silc/core/client_ops.c
792 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
794 * Fix theme abstracts parsing. Affected files irssi/default.theme,
795 irssi/src/fe-common/core/themes.c
797 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
799 * Fixed close command to use the port correctly when closing
800 server connections. Affected file silcd/idlist.c.
802 * Check for NULL outbuf in silc_socket_write. It is possible
803 that it is NULL is some odd case. Affected files are
804 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
806 * Do not call final protocol callback for backup router
807 resuming protocol when closing connection. It is closed
808 by timeout in case of error. Affected file silcd/server.c.
810 * Backup reconnect to router if backup resuming protocol
811 failed. Affected file silcd/server_backup.c.
813 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
815 * Fixed double free in SKE library error hadling when signature
816 error occurred. Affected file lib/silcske/silcske.c.
818 * Save the fingerprint to new SilcClientEntry after changing
819 nickname. Affected file lib/silcclient/client_notify.c.
821 * Print SIGNOFF in Irssi SILC client only if the nickname is
822 known. Prevents asserts in Irssi core. It is possible we
823 don't have the nick if it was just being resolved when it
824 quit. Affected file irssi/src/silc/core/client_ops.c.
826 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
828 * Fixed double free in invite list adding code when adding
829 invite strings. Affected file silcd/server_util.c.
831 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
833 * More log printing during backup router protocol. Affected
834 file silcd/server_backup.c.
836 * Removed backwards support for old private key file format.
837 Affected file lib/silccrypt/silcpkcs.c.
839 * Removed backwards support for not-so-strict decryption length
840 check, it's strict now. Affected lib/silccrypt/silccipher.c.
842 * GETKEY to update the client entrys fingerprint too.
843 Affected file lib/silcclient/command_reply.c.
845 * Added --without-libtoolfix for package builders using weird
846 wrappers around libtool (BSD at least).
848 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
850 * Fixed backup router bugs: When backup resumes router and
851 receives a CHANNEL_MESSAGE packet the backup must not act
852 as router since the packet header decryption would be
853 different. Also, when relaying packets to channel, do
854 not re-encrypt packets on backup that came from the primary
855 since the connection isn't really router-router connection.
856 Affected files silcd/server.c, silcd/packet_send.c.
858 * Added checks in encryption/decryption that encryption/decryption
859 length sent as argument really is multiple by block size. Helps
860 catching really weird bugs like the above backup router bugs
861 when packets are being decrypted in wrong way. Affected files
862 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
864 * Fixed padding generation in private key file encryption.
865 Affected file lib/silccrypt/silcpkcs.c.
867 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
869 * Added ignore_message_signatures setting which can be used
870 to ignore signatures in messages. Affected files are
871 irssi/src/silc/core/client_ops.c, silc-core.c.
873 * Fixed the libtoolfix to use command line options instead of
874 environment variables. They didn't work as expected. Now,
875 the libtool is fully run-time configurable.
877 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
879 * Verify signature payload for signed messages. Affected files
880 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
881 irssi/src/silc/core/silc-core.h
883 * Display signature verification result in public and private
884 messages using theme abstracts. See irssi/default.theme for
885 examples on their usage. Affected files
886 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
887 irssi/src/fe-common/silc/module-formats.[ch],
888 irssi/src/fe-common/silc/fe-common-silc.c,
889 irssi/src/fe-common/silc/Makefile.am
890 irssi/src/fe-common/core/fe-messages.[ch]
892 * Fixed bugs in Irssi's theme parsing. Affected files
893 irssi/src/fe-common/core/themes.c
895 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
897 * Calculate the correct length for signed messages before
898 encrypting, it must be multiple by block size. Affected
899 file lib/silccore/silcmessage.c.
901 * silc_message_signed_get_public_key returns now both
902 decoded and encoded public key. Affected files are
903 lib/silccore/silcmessage.[ch].
905 * Added libtoolfix script that makes the libtool more generic
906 and configurable in run-time. Now we can specify in run-time
907 if what kind of libraries we want to create, regardless of
908 configuration. SIMs are now creates even if --disable-shared
909 was explicitly given.
911 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
913 * Fixed founder key sending in CMODE command in client.
914 Affected file lib/silcclient/command.c.
916 * Fixed CUMODE founder authentication in server to not check
917 for client's public key since it's not supposed to do that.
918 Affected file silcd/command.c.
920 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
922 * Set realname and hostname in NICK_REC records. Affected file
923 irssi/src/silc/core/silc-nicklist.c
925 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
927 * Remove 1.0 protocol backwards compat code from client
930 * Added more reliable check for whether nickname did change
931 or not, or whether only Client ID changed in NICK_CHANGE
932 notify. Affected file lib/silcclient/client_notify.c.
933 Fixes bug in '@' character handling in a nickname.
935 * Added support for automatically parsing signature from
936 the message payload. Added new function
937 silc_message_get_signature to return the payload to
938 application. Affected files lib/silccore/silcmessage.[ch].
940 * Changed the private_message and channel_message client
941 operations to deliver the SilcMessagePayload to the
942 application too. Application can use it fe. to get the
943 signature from the message for verification. Affected
944 file lib/silcclient/silcclient.h, client_channel.c and
947 * Redefined the signed payload for message payloads.
948 Updated protocol specs and implemented.
950 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
952 * Fixed wrong invite and ban list handling in server command
953 reply. Affected files are silcd/command_reply.c,
954 silcd/server_util.[ch].
956 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
958 * Fixed CMODE setting in server when founder mode was set.
959 Affected file silcd/command.c. Bug #95.
961 * Added support to setting specific public key in CMODE in
962 Irssi SILC client. Affected file lib/silcclient/command.c.
964 * Added support to use specific public key in CUMODE in
965 Irssi SILC Client. Affected file lib/silcclient/command.c.
967 * Added support for inviting and banning by public key in
968 Irssi SILC client. Affected file lib/silcclient/command.c.
970 * Fixed fingerprint/babbleprint showing in invite and ban
971 list command replys. Affected file is
972 irssi/src/silc/core/client_ops.c.
974 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
976 * Format CMODE +c and +h to display both the mode and the argument
978 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
980 * Added test vectors and test programs for SHA-1, MD5,
981 HMAC-SHA1 and HMAC-MD5. New tests are located in
982 lib/silccrypt/tests/. Fixed also argument decoding bug in
983 MD5 implementation. Affected file lib/silccrypt/md5.c.
985 * Changed the channel private key and private message key
986 generation (with static keys) to use SHA1 instead of MD5,
987 as SHA1 is the mandatory hash function in SILC. Affected
988 file lib/silcclient/client_[channel/prvmsg].c.
990 * Changed the private key file encryption to use SHA1 instead
991 of MD5. Added support for the old generation and added
992 automatic change of the key (to be removed later). Affected
993 files lib/silccrypt/silcpkcs.c.
995 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
997 * Load only files with .pub suffix in PublicKeyDir. Affected
998 file silcd/serverconfig.c.
1000 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1002 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1003 channels. Affected files silcd/silcd.c, silcd/server.h.
1005 * Added the config directive PublicKeyDir for the client block.
1006 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1008 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1010 * Merged Toni's irssi/silc.conf patch.
1012 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1014 * Max alloc tests in allocation routines. Affected file
1015 lib/silcutil/silcmemory.c.
1017 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1019 * Fixed a typo in resuming code that fixed detach/resume code
1020 in server. Bug #93. Affected file silcd/packet_receive.c.
1022 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1024 * Do reverse lookups for server when /connecting. Affected files
1025 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1026 irssi/src/core/net-nonblock.*
1028 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1030 * Added library versioning for shared libraries. Affected
1031 files configure.in.pre and lib/Makefile.am.pre.
1033 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1035 * Display INVITE and BAN lists as specified by SILC 1.2
1037 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1039 * Do not send invite list back unless asked (when sending
1040 no arguments) or when list was modified. Affected file
1043 * Remove client from invite list in KILLED notify and in
1044 KILL command. Affected file silcd/command.c and
1047 * Fixed bugs in invite list handling in INVITE command.
1048 Affected files silcd/command.c and silcd/server_util.c.
1050 * Merged with Irssi 0.8.6.
1052 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1053 Affected file irssi/src/fe-text/silc.c.
1055 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1057 * The silc_argument_get_[first/next] now return the argument
1058 type to caller. Added silc_argument_payload_encode_one.
1060 Affected files are lib/silccore/silcargument.[ch].
1062 * Added support for the SILC 1.2 INVITE command and new
1063 invite lists to server. Affected files are silcd/command.c,
1064 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1066 * Added support for the SILC 1.2 BAN command and new
1067 ban lists to server. Affected files are silcd/command.c,
1068 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1070 * Added support to client sending new INVITE command. Affected
1071 file is lib/silcclient/command.c.
1073 * Added support to client sending new BAN command. Affected
1074 file is lib/silcclient/command.c.
1076 * Added support for removing client from invite list when kicked
1077 from channel, as SILC 1.2 dictates. Affected files are
1078 silcd/packet_receive.c and silcd/command.c.
1080 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1082 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1083 automatically the cipher's internal IV. Affected files
1084 lib/silccrypt/silccipher.[ch].
1086 * Assure the RESUME_CLIENT packet is not sent to twice to
1087 backup router if the detached client was originated from
1088 the backup. Affected file silcd/server.c. Bug #76.
1090 * Changed silc_sim_symname to not allocate memory. Affected
1091 file lib/silcsim/silcsimutil.c.
1093 * Fixed memory leaks with SIMs in server. Affected files
1094 silcd/serverconfig.c, silcd/server.c.
1096 * Fixed channel key distribution after resuming detached
1097 client. Affected files silcd/packet_receive.c.
1099 * Fixed channel's global_user boolean checking after detaching.
1100 Check it after changing the owner of the client not before.
1101 Affected file silcd/packet_receive.c.
1103 * Fixed few double frees from client library. Fixes at least
1104 Bug #81, possibly others too.
1106 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1107 notifys in Irssi SILC Client. Affected file is
1108 irssi/src/silc/core/client_ops.c. Bug #82.
1110 * Applied Ville Räsänen's manual page and --mandir bugfix
1111 patch. Affected files are configure.in.pre and Makefile.am.pre.
1114 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1116 * Added support to backup router protocol for backup to tell
1117 normal server that it cannot use the backup router as primary
1118 because the primary isn't really down. Updated protocol
1121 * Added support for primary router to tell backup router that
1122 resuming is not possible because the backup really isn't primary
1123 in the cell. For example if backup disconnected itself the
1124 resuming is not allowed since the primary really did not
1125 go down. Updated protocol specs.
1127 * Removed MARS from crypto library.
1129 * Defined the CTR mode and Randomized CBC mode in SILC. The
1130 CTR mode is RECOMMENDED now in specification. Defined also
1131 Serpent cipher as optional cipher. Updated the protocol specs.
1133 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1135 * Added support for inviting/banning by IP/MASK, public key,
1136 and explicit Client ID. Redefined the command and notify
1137 types to allow easier forwards support for other methods
1138 of inviting/banning. Updated protocol specs.
1140 * Remove the client from channel's invite lists if the client
1141 is kicked or killed. Updated protocol specs.
1143 * Unified the Channel Message Payload and Private Message
1144 into one Message Payload. Updated protocol specs and
1147 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1149 * Don't wait for EOF after socket error has occurred, but
1150 close the connection. Affected file is silcd/server.c.
1152 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1154 * Added support for setting FOUNDER mode on channel with
1155 specific public key which can be set with CMODE command.
1156 Updated protocol specs and implemented in client and server.
1158 * Fixed the Irssi SILC client to correctly shutdown the client
1159 library to avoid memory leaks. Affected files are
1160 irssi/src/silc/core/silc-core.c and silc-servers.c.
1162 * Deprecated the No Reply flag in SKE protocol and introduced
1163 "IV Included" flag which can be used to indicate that the IV
1164 is included in the ciphertext. This makes it possible to use
1165 SILC on unreliable transport, such as UDP which may cause
1166 packet reordering and losses. Updated protocol specs, did
1169 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1171 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1172 < 32 bit values in correct size. Affected file is
1173 lib/silcmath/mp_mpi.c.
1175 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1177 * Fixed the KE Start Payload parsing to check that mandatory
1178 fields are present. Affected file lib/silcske/payload.c.
1180 * Fixed compilation warnigs in Irssi SILC Client. Affected
1181 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1183 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1185 * Print "nick now appears as newnick" and update Irssi's nicklist
1186 when you change your nick to "nick". Closes #62
1188 * Never format your own nick. Closes #63
1190 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1192 * SILC_UMODE_GONE changes are now propagated correctly to the
1193 Irssi client. Closes #54
1195 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1197 * Fixed example in /HELP KEY
1199 * Added expando $j which expands to current SILC Client version
1201 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1203 * Fixed public key decoding in crypto library.
1205 * Added better error printing to SKE library.
1207 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1209 * Fixed NICK command to not crash if nickname was not sent.
1211 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1213 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1214 Deprecated the old Encrypt-And-MAC order. Updated protocol
1215 specs and implemented.
1217 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1218 generation. Updated specs and implemented.
1220 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1222 * Added support for rekey before 2^32 sequence number wraps.
1223 Affected files in server and client library.
1225 * Padding must be at least 8 bytes now. Implemented and updated
1228 * Compute maximum padding for authentication packets to make
1229 passphrase approximation attacks impossible. Affected files
1230 in client library and in server.
1232 * Fixed PING command sending in client library and handling in
1233 server. The server ID must be ID Payload, not raw ID data.
1234 Affected files in server and client library.
1236 * Defined that all public keys sent in commands and notify
1237 payloads are actually Public Key Payloads not raw public key
1238 data. Updated protocol specs and implemented.
1240 * Updated protocol version to 1.2. Updated specs and code.
1242 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1243 status types. Updated specs and the code.
1245 * Added support for normal client to kill its own entries from
1246 the network. Updated protocol specs and the code.
1248 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1249 and added initial implementation.
1251 * Added MAC field to the Private Message Payload to protect
1252 against chosen ciphertext attacks. Updated the protocol specs
1255 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1256 attribute to indicate the user's current idle and signon time
1257 of a service. Updated protocol specs and implemented.
1259 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1261 * Added "do_not_bind" argument to silc_client_file_send what
1262 can be used to not bind locally but assume the file receiver
1263 provides the point of connect. Usefull when sender is behind
1264 NAT device. Affected file lib/silcclient/silcclient.h and
1267 * Added -no-listener option to FILE SEND command in Irssi SILC
1268 client. Affected file irssi/src/silc/core/silc-servers.c.
1269 Renamed FILE RECEIVE to FILE ACCEPT.
1271 * Confirm passphrase for private key encryption in
1272 silc_create_key_pair and silc_change_private_key_passphrase.
1273 Affected files are lib/silcutil/silcapputil.c.
1275 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1277 * Move silc_client_packet_send back to internal, added
1278 silc_client_send_packet, a bit simpler function for application.
1279 Affected files lib/silcclient/silcclient.h, client.c and
1282 * Moved the SilcClientEntry, SilcChannelEntry and
1283 SilcServerEntry to silcclient.h to be public and documented
1284 them for application. Affected files are
1285 lib/silcclient/silcclient.h and idlist.h.
1287 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1289 * Fixed manual page installation patch by Ville Räsänen.
1290 USERS help page fix patch by Ville Räsänen
1292 * Changed the silc_client_command_call interface to make
1293 the command call simpler for the application. The library
1294 now handles the command line parsing, command finding and
1295 execution. Application only needs to call the function
1296 with the command line. Affected files are
1297 lib/silcclient/silcclient.h, command.[ch].
1299 * Fixed silc_get_input to NULL-terminate the returned input.
1300 Affected file lib/silcutil/silcutil.c.
1302 * Resolve the client's public key in JOIN command if the
1303 founder auth data is being requested but we don't know the
1304 client's public key. Affected file silcd/command.c.
1307 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1309 * Print notify for server opers when backup router comes
1310 online. Affected file silcd/server.c.
1312 * Fixed the INVITE command to send the invite list in
1313 command reply. Affected file silcd/command_reply.c.
1315 * Fixed MOTD command reply sending. Affected file
1318 * UTF-8 decode the topic in TOPIC command reply and LIST
1319 command reply in Irssi SILC client. Affected file is
1320 irssi/src/silc/core/client_ops.c.
1322 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1324 * Fixed the INVITE command to not crash Irssi SILC client
1325 when given without nickname argument. AFfected file
1326 irssi/src/silc/core/client_ops.c.
1328 * Fixed double free in WHOIS query on normal server when
1329 forwarding query to router. Affected file is
1330 silcd/server_query.c.
1332 * Fixed WATCH command reply handling on normal server which
1333 was missing altogether. Affected file silcd/command_reply.c.
1336 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1338 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1339 Included yodl sources for each of these. Also modified
1340 Makefile.am prototype to install these files to proper
1341 locations. Updated CREDITS. Affected file Makefile.am.pre,
1342 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1345 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1347 * Added support for encrypted private key files. Now
1348 passphrase must be provided when new key pair is created
1349 (can be empty though), and prompted when loading the
1350 private key. Added support for loading the old-style
1351 non-encrypted private keys as well. Affected files
1352 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1355 * Fixed silc_get_input to accept input on all terminals.
1356 Affected file lib/silcutil/silcutil.c.
1358 * Moved the Irssi SILC client key loading and other stuff
1359 to be called after the arguments and UI is initialized.
1360 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1362 * Added -P option to Irssi SILC client which can be used
1363 to change the passphrase of the private key. Affected
1364 file irssi/src/silc/core/silc-core.c.
1366 * Added silc_change_private_key_passphrase apputil routine
1367 to lib/silcutil/silcapputil.[ch].
1369 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1371 * Fixed connection closing in client library to not crash.
1372 Moved the connection freeing totally to function
1373 silc_clinet_del_connection. Affected file
1374 lib/silcclinet/client.c.
1376 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1378 * Changed includes/silcincludes.h to silcincludes.h.in to
1379 include configuration specific information. The silcdefs.h
1380 is not included in to installation anymore (it's only
1381 compilation time header).
1383 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1385 * Moved the SilcClient and SilcClientConnection from client.h
1386 to the public lib/silcclient/silcclient.h. Changed the
1389 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1391 * If version string in silc_clinet_alloc is NULL the library
1392 puts it automatically. Affected file lib/silcclient/client.c.
1394 * Changed the version strings from variables to #define's
1395 in includes/silcversion.h.
1397 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1399 * Added shared library complation support.
1401 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1403 * Added lib/silcutil/silcapputil.[ch] for application
1404 utility functions. It includes routines for applications'
1405 convenience. Added silc_create_key_pair, silc_show_public_key
1406 and silc_load_key_pair functions.
1408 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1410 * Send RESUME_CLIENT packet from router to backup routers
1411 to in resuming. Affected file silcd/packet_receive.c.
1413 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1415 * In IDENTIFY command parsing, send all other IDs except
1416 Client IDs explicitly to router for resolving on normal
1417 server. Also check that ID received in WHOIS command is
1418 always Client ID, others are not allowed. Affected file
1419 silcd/server_query.c.
1421 * Merged latest changes from irssi.org CVS.
1423 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1425 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1426 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1428 * Fixed the heartbeat sending in Irssi SILC client. Moved
1429 the silc_client_packet_send to silcclient.h for application
1430 usage. Affected files lib/silcclient/client_internal.h
1431 lib/silcclient/silcclient.h.
1433 * Fixed a bug in query resolving in server. Used wrong
1434 variable in a for loop and crashed. Affected file is
1435 silcd/server_query.c.
1437 * Server constructs requested attributes only to locally
1438 connected clients. Affected file silcd/server_query.c.
1441 * Fixed a bug when sending resolving from router to server
1442 with requested attributes. The constructed WHOIS command
1443 was incorrect. Affected file silcd/server_query.c.
1446 * Fixed Requested Attributes saving in WHOIS command reply.
1447 The length of the data buffer must be saved too. Affected
1448 file silcd/command_reply.c.
1450 * Update the client entry's servername after detaching is
1451 over. Affected file silcd/packet_receive.c. Bug #37.
1453 * Resolve incomplete client entrys in CUMODE_CHANGE and
1454 CMODE_CHANGE notifys. Affected file is
1455 lib/silcclient/client_notify.c. Bug #42.
1457 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1459 * Fixed channel key packet processing bug on backup router
1460 during backup resuming protocol. Affected file is
1461 silcd/packet_receive.c.
1463 * Fixed memory leaks in server. Affected files are
1464 silcd/server.c and silcd/packet_receive.c.
1466 * Fixed packet decryption problem when backup router encrypted
1467 channel message with wrong key during backup resuming
1468 protocol. Affected file silcd/packet_send.c.
1470 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1471 Toni Willberg (toniw@iki.fi)
1473 * Changed the SilcCipher context to be private. Changed the
1474 silc_cipher_get_iv to just return pointer to the IV. Added
1475 silc_cipher_get_name to return the name of the cipher.
1476 Fixed code all around to support these changes. Affected
1477 files are lib/silccrypt/silccipher.[ch], client library and
1480 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1482 * Fixed unaligned access in lib/silccore/silcattrs.c.
1484 * Fixed libtool linking in lib/silcsim/Makefile.am.
1486 * Fixed services attribute printing. Affected files is
1487 irssi/src/silc/core/silc-queries.c.
1489 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1491 * Fixed a crashbug in incoming server accepting. Affected
1492 file silcd/server.c.
1494 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1496 * Added automatically generated index to Toolkit Reference
1499 * Added support for Postscript Toolkit Reference Manual.
1501 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1503 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1506 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1508 * Added 'send_events' boolean argument to the function
1509 silc_schedule_set_listen_fd which sends the set events to
1510 the application explicitly if set to TRUE. Default action
1511 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1512 lib/silcclient/client_internal.h and silcd/server_internal.h.
1514 * Added silc_compare_timeval to determine which time values
1515 is smaller. Affected file lib/silcutil/silcutil.[ch].
1517 * Added sort-of "Quality of Service" (QoS) support to
1518 SilcSocketConnection. Data reception can be controlled with
1519 rate limit per second and/or read data length limit.
1520 Added silc_socket_set_qos. Affected files are
1521 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1523 * Added the QoS configuration to SILC Server configuration
1524 file. Affected files are silcd/serverconfig.[ch] and
1527 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1529 * Merged with irssi.org CVS.
1531 * Failed OPER and SILCOPER authentications are now logged.
1532 Affected file silcd/command.c. Bugs #25.
1534 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1536 * ROBODoc documented lib/silcutil/silcbuffer.h and
1537 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1538 <ville.rasanen@iki.fi>.
1540 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1542 * Added support for auto-passphrase authentication from the
1543 config file during connecting which was not implemented
1544 yet. Affected file irssi/src/silc/core/client_ops.c.
1546 * Fixed a bug in authentication protocol failure handling which
1547 was processing wrong callback context. Affected files
1548 are lib/silcclient/client.c and protocol.c.
1550 * Fixed the /ATTR allow off to actually work. Affected file
1551 is irssi/src/silc/core/silc-queries.c.
1553 * Fixed the /ATTR -del to work. Affected file is
1554 irssi/src/silc/core/silc-queries.c.
1556 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1558 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1560 * Fixed mask attribute adding in Irssi SILC client. Affected
1561 file irssi/src/silc/core/silc-queries.c.
1563 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1565 * Added support for saving the requested attributes in
1566 WHOIS to directory. Affected file is
1567 irssi/src/silc/core/silc-queries.c.
1569 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1571 * Added support for parsing VCard fields that do not have
1572 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1574 * Fixed a double free bug in hash table foreach function
1575 if the entry was deleted in the foreach callback. Affected
1576 file lib/silcutil/silchashtable.c.
1578 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1580 * Added silc_attribute_get_verify_data to return the signature
1581 verification data for either user digital signature or
1582 server digital signature in Requested Attributes. Affected
1583 files are lib/silccore/silcattrs.[ch].
1585 * Added silc_vcard_alloc which is used to allocated dynamic
1586 SilcVCard context. The silc_vcard_free now checks whether
1587 the context is dynamically allocated or not. Affected files
1588 are lib/silcutil/silcvcard.[ch].
1590 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1592 * Periodically remove the NOATTR status from client entry
1593 so that the client may take the attributes in use even after
1594 server has resolved them unsuccessfully earlier. Affected
1595 file silcd/server_query.c and idlist.h.
1597 * Moved sha1hash and md5hash from client->internal to
1598 SilcClient for application usage. Affected files are
1599 lib/silcclient/client.h and client_internal.h.
1601 * Fixed attribute encoding and decoding bugs. Affected
1602 files lib/silccore/silcattrs.[ch].
1604 * Added ATTR command to Irssi SILC Client which is used to
1605 manage user's Requested Attributes sending and values for
1606 WHOIS command. Affected files around Irssi SILC client.
1608 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1610 * Added silc_buffer_strformat which can be used to format
1611 strings into a buffer which size is automatically increased.
1612 Affected file lib/silcutil/silcbuffmt.[ch].
1614 * Added implementation of VCard (RFC 2426) which can be used
1615 as part of Requested Attributes in WHOIS command. Affected
1616 file lib/silcutil/silcvcard.[ch].
1618 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1620 * Some strncat -> silc_strncat changes our the core and
1623 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1624 errors. Added better error printing to SKE library.
1625 Affected files lib/silcske/silcske.c, silcske_status.h and
1628 * Save the PKCS key length even if only private key is set to
1629 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1631 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1632 length in bits not in bytes. Affected files are
1633 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1634 silcd/server_query.c.
1636 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1638 * Added silc_attribute_payload_encode_data to directly encode
1639 the data into the attributes buffer. Renamed function
1640 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1641 Affected files are lib/silccore/silcattrs.[ch].
1643 * silc_hash_table_find_foreach calls the foreach function now
1644 once even if the nothing was found with context set to NULL.
1645 Affected file lib/silcutil/silchashtable.[ch].
1647 * Remove the RESOLVING flag from client entry after received
1648 the Requested Attributes from the client. Fixed memory leak
1649 in client entry freeing. Affected files silcd/server_query.c
1652 * Added Requested Attributes support into SILC Client Library.
1653 It is not able to send requested attributes in WHOIS command,
1654 and also receive and process requested attributes. Added
1655 silc_client_attribute_[add|del] and silc_client_attributes_get
1656 functions. Added also `ignore_requested_attributes' to the
1657 SilcClientParams to not use attributes in client. Affected
1658 files are lib/silcclient/command.c, client_attrs.[ch],
1659 silcclient.h, client_internal and client.[ch].
1661 * Changed the silc_client_get_client_by_id to support Requested
1662 Attributes, it takes them as argument now. Affected file
1663 is lib/silcclient/silcclient.h, and idlist.c.
1665 * Added -details option to WHOIS command in Irssi SILC Client
1666 to support the requested attributes. By default it requests
1667 all attributes. Affected file lib/silcclient/command.c and
1668 irssi/doc/help/in/whois.in.
1670 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1672 * Add also SERVICE attribute for server-constructed attribute
1673 data. Also digitally sign the attributes and add
1674 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1675 silcd/server_query.c.
1677 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1679 * Changed the silc_attribute_payload_encode to support list
1680 of attributes (function may be called several times to add
1681 a new attribute). Removed the silc_attribute_payload_encode_list
1682 function. The encoding function now also automatically encodes
1683 the data, so the caller does not need to do that. Affected
1684 files lib/silccore/silcattrs.[ch].
1686 * Added support for replying on behalf of the user to the
1687 Requested Attributes in WHOIS command in the server. Affected
1688 file silcd/server_query.c.
1690 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1691 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1693 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1695 * Don't swtich to become primary router if we are backup if
1696 decryption error has occurred. Affected file silcd/server.c.
1698 * Fixed a bug in backup router IP address comparison in
1699 silc_server_backup_get.
1701 Save now also the port of the server/router and use that
1702 in comparison as well. Affected file silcd/server_backup.c.
1704 * Normal server now reconnects to backup router automatically
1705 if connection is lost to it. Affected file silcd/server.c.
1707 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1709 * If packet processing fails (like integrity check fails)
1710 the connection is closed now. Affected files are
1711 lib/silccore/silcpacket.c and silcd/server.c.
1713 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1715 * Fixed double free in RSA public key set function
1716 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1719 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1721 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1722 Added server_query.[ch] which provides one interface for
1723 querying information using all three commands.
1725 * Changed all "typedef unsigned char" in core library to
1726 "typedef SilcUInt8".
1728 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1730 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1732 * Renamed silc_server_get_client_resolve to
1733 silc_server_query_resolve and moved to server_query.[ch].
1735 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1737 * Resumed client packet handling from server put the resumed
1738 client on wrong list on router and caused the client not
1739 be present on the network anymore. Now fixed to put the
1740 client to correct list. Affected file silcd/packet_receive.c.
1742 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1744 * Various cleanup in error message output in config parsing code
1745 and in server init code. Fixed error log files containing
1746 too many newlines ('\n') in some situations. Affected files are
1747 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1749 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1751 * Use the reverse lookupped hostname in client internals
1752 instead of one user provided us as remote server name.
1753 Affected file lib/silcclient/client.c.
1755 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * Added 'app_context' to silc_schedule_init. It is an
1758 application specific context that is delivered to application
1759 in task callback functions. Affected files are
1760 lib/silcutil/silcutil.[ch].
1762 * The hb_context in SilcSocketConnection is not freed
1763 automatically anymore (application must free it). Freeing
1764 it automatic is inconsistent. Affected files are
1765 lib/silcutil/silcsockconn.[ch].
1767 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * Added support for removing explicitly added client connections
1770 in rehash and closing the client connections if they were
1771 unconfigured in the rehash. Affected file silcd/server.c.
1773 * Added support for aborting automatically pending commands
1774 that never receives the reply (to avoid memory leaks).
1775 Added also silc_server_command_pending_timed to set the
1776 specific timeout for pending command. Affected files are
1777 silcd/command[_reply].[ch].
1779 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1780 specs and lib/silccore/silcstatus.h.
1782 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1784 * Changed the silc_get_time to accept time value as argument
1785 or if zero is sent return current local time. Affected
1786 file lib/silcutil/silcutil.[ch].
1788 * Added STATS command to client library and Irssi SILC client.
1789 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1791 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1793 * Assure that channel key is set before sending it. May
1794 crash server otherwise. Affected file silcd/packet_send.c.
1796 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1798 * Assure that endless loop cannot happen with detached client
1799 resolving on normal server. Added idlist status
1800 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1801 silcd/idlist.h and silcd/packet_receive.c.
1803 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1805 * Incoming file transfer request cannot use same session as
1806 the sending session. This can happen when sending file to
1807 yourself. Crashed the client on quit. Affected file
1808 lib/silcclient/client_ftp.c. Bug #24.
1810 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1812 * Implemented the draft-riikonen-precense-attrs draft and
1813 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1815 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1817 * Distribute the SERVER_SIGNOFF notify also to local backup
1818 routers from the primary router. The backup router may not
1819 have the signing of local server directly connected and need
1820 to know about the signoff. Affected file silcd/server_util.c.
1822 * Use the primary router as the origin of the locally connected
1823 server when it is disconnecting from the backup router since
1824 that's where it really is coming from. Now the clients from
1825 the disconnecting server are removed correctly and "shadow"
1826 clients are not left to the backup router. Affected file
1829 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1831 * If normal server is standalone and found existing but disabled
1832 channel, do not re-create the channel since it creates
1833 duplicate same channels. Affected file silcd/server.c.
1835 * Added anonymous client connections support to server. New
1836 "anonymous" configuration option to ConnectionParams section
1837 added. If set to true, the username and hostname information
1838 of the client will be scrambled and anonymous user mode is
1839 set automatically to the user. Affected files are
1840 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1842 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1844 * In JOIN notify handling, mark that the cache entry of the
1845 client cannot be expired. Can cause crashes on normal
1846 server (asserts client->channels). Affected file is
1847 silcd/packet_receive.c.
1849 * From now on distribution versions are used as protocol versions
1850 instead of by default using the Toolkit base version as protocol
1851 version. Affected file prepare.
1853 * Do not set the locally resolved hostname for local client
1854 entry but take what server sends. This way the real hostname
1855 is showed in WHOIS for yourself. Affected file is
1856 lib/silcclient/idlist.c and lib/silcclient/client.c.
1858 * Resolve local info with IDENTIFY when connecting to server.y
1860 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1862 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1863 for implied search (not needed on platforms which has native
1864 pthreads library). Use --without-pthreads to disable threads.
1865 Affected file is configure.in.pre
1867 * Fixed --with-iconv on platforms which need to bypass (broken)
1868 native iconv(). Affected file is configure.in.pre
1870 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1872 * Moved -C option parsing in Irssi SILC client at same time
1873 as other options. The UI was initialized earlier and caused
1874 problems on command line. Bug #16. Affected file is
1875 irssi/src/silc/core/silc-core.c.
1877 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1879 * Added global variable silc_log_timestamp that tells silclog
1880 wether to print or not the timestamp in the logging files.
1881 Affected file lib/silcutil/silclog.[ch].
1883 * Added silcd configuration option Timestamp in the Logging
1884 section. Affected file silcd/serverconfig.[ch],
1885 doc/example_silcd.conf.in.
1887 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1889 * Fixed fingerprint checking to check for entirely empty
1890 fingerprint instead of two first bytes when determining
1891 if it is set. Bug #18. Affected file silcd/command.c.
1893 * Fixed duplicate PKCS name registering to not allow it.
1894 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1896 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1898 * Conditionalize non-gcc compiler optimizations for various
1899 platforms, enable those commented out. Cleanups.
1900 Affected file lib/silcmath/mpi/configure.in
1902 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1904 * silc_rng_exec_command() left zombie processes if command
1905 didn't generate any output. Affected file
1906 lib/silccrypt/silcrng.c
1908 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1910 * Rewrote iconv checking, introduce --with-iconv for systems
1911 which rely on libiconv. Check if iconv() provided by libc
1912 is good enough, otherwise demand libiconv. Affected file
1915 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1917 * Search for ldopen() also in libc. This enables SIM support
1918 on *BSD systems. Based on patch from Alex Zepeda. Affected
1919 file configure.in.pre
1921 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1923 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1924 This fixes prepare on *BSD systems. Affected file
1927 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1929 * More fixed for not having purge timeout for global clients
1930 that are on channel. Affected files silcd/command_reply.c
1933 * Fixed the rekey protocol to work with backup router connections.
1934 Rekey packets are now allowed on disabled connections as
1935 well. Affected files silcd/packet_send.c and server.c.
1937 * Do not switch to be as backup router when shutting down and
1938 closing the primary connection. Affected file silcd/server.c.
1940 * Fixed memory leaks in backup router deleting. Added
1941 silc_server_backup_free to free all data during shutdown of
1942 server. Affected files silcd/server_backup.[ch].
1944 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1946 * Do not process commands if the sock->user_data is NULL.
1947 Affected file silcd/command.c.
1949 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1951 * Fixed buffer overflow and security problems (loosing bits
1952 in CFB encryption) in SILC RNG. Problems reported by
1953 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1955 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1957 * Added yet more checks that client is not expired on global
1958 list if it is on channels. Affected file is
1959 silcd/command_reply.c.
1961 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1963 * Merged c0ffee's MIME signal patch which adds support for
1964 sending also MIME messages in Irssi SILC Client, and handling
1965 received MIME messages in a signal (and perhaps doing something
1966 to non-textual MIME messages).
1968 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1970 * Fixed pending command deletion in server and client library
1971 to check the whole list instead of breaking after first found.
1972 The affected files are silcd/command.[ch] and
1973 lib/silcclient/command.[ch].
1975 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1977 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1978 secret or private, otherwise it's possible to find out
1979 whether a secret channel exists or not. Affected file
1982 * If CMODE change fails during the mode setting, assure that
1983 the old mode mask is set for the channel back. Affected
1984 file silcd/command.c.
1986 * Fixed passphrase saving on +a channel on normal server
1987 after successful JOIN command. Affected file silcd/command.c.
1989 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1991 * Remove server/router operator privileges in DETACH command,
1992 since it's possible to resume to server where these
1993 privileges would not be allowed for the client. Affected
1994 file silcd/command.c.
1996 * Do not set to wait for backup in rehash of the server.
1997 Affected file silcd/server.c.
1999 * Do not check listener sockets when counting how many
2000 socket connections we have. Affected file is
2001 silcd/server_util.c.
2003 * Do not announce disconnected clients that are remaining
2004 in history (for WHOWAS). This is because SIGNOFF notify
2005 for these has been sent earlier already. Affected file
2008 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2010 * Buffer overflow with CUMODE command's mode->mode character
2011 conversion. Reported by Ville Räsänen. Affected file
2012 lib/silcutil/silcutil.c.
2014 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2016 * Allow heartbeat packets to go disabled connections anyway.
2017 Affected files silcd/server.c and silcd/packet_send.c.
2019 * Do not broadcast New Channel packets with List flag set
2020 in the packet to backup routers. The router must check
2021 for the correctness of the packets before sending them.
2022 It is possible that router will have enforce Channel ID
2023 change and this would cause desync in the backup router.
2024 Affected file silcd/packet_receive.c.
2026 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2027 are handled in list parsing. They are not list packets
2028 anymore. Affected file silcd/packet_receive.c.
2030 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2032 * Stop waiting for backup router through the timeout, not
2033 directly after backup router has arrived. Affected file
2036 * Do not re-create channel keys and send them when removing
2037 clients in server shutdown. Affected files are
2038 silcd/server_internal.h and silcd/server_util.c.
2040 * Notify distribution to backup routers was missing from
2041 the silc_server_send_notify_dest function which caused
2042 desyncing problems with backup router. Affected file is
2043 silcd/packet_send.c.
2045 * The client's channel removing was working wrong on
2046 backup router. It assumed that it doesn't know global
2047 information but backup router does know. For this reason
2048 it could remove channel when it wasn't supposed to do that.
2049 Affected file silcd/server.c and silcd/server_util.c.
2051 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2053 * Stop for a couple seconds after badkup router has become
2054 primary router. Affected file silcd/server.c.
2056 * Added silc_server_remove_servers_by_server, which is used
2057 to remove servers originated from some other server. Also
2058 clients of those servers can be removed too. Affected file
2059 silcd/server_util.[ch].
2061 * When removing clients after a server has signed of remove
2062 also all servers behind that server (unless they are known
2063 to be available locally), and send SERVER_SIGNOFF for each
2064 of the server separately. Also the signed off clients are
2065 sent now separately per signed off server. The affected files
2066 are silcd/server.c and silcd/server_util.[ch].
2068 * All servers added with silc_idlist_add_server must always
2069 have both "router" and "connection" pointers set. Otherwise,
2070 bad server entries may be left around in the cache.
2071 Affected file silcd/command_reply.c.
2073 * Do not create the channel key in NEW_CHANNEL packet
2074 processing if the channel is empty. Affected file
2075 silcd/packet_receive.c.
2077 * Completed backup router support for standalone routers.
2078 Supports also servers in the cell that do not use the backup
2081 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2083 * Fixed a bug in silc_string_regexify which did not add '^'
2084 at the start of each string, and thus the matching was
2085 not explicit. For example ban list iikone@*!*@* would
2086 match also "priikone", which is wrong, it would have to be
2087 *iikone@*!*@* to match also "priikone". Affected
2088 file lib/silcutil/unix/silcunixutil.c.
2090 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2092 * Enable all local server connections before updating client
2093 caches when we've become backup router. Otherwise, signoff
2094 packets may not reach the clients. Affected files are
2095 silcd/server.c and silcd/server_util.[ch].
2097 * Fixed a bug in version string parsing which could crash
2098 the program with specially formatted version string.
2099 Bug reported and patch provided by Ville Räsänen. Affected
2100 file lib/silcutil/silcutil.c.
2102 * Handle the disconnection immediately when DISCONNECT
2103 packet is received in server. Affected file silcd/server.c.
2105 * Primary router now waits a short time (10 seconds) for
2106 backup router connection before accepting any other
2107 connection (except local). Affected file silcd/server.c,
2110 * Fixed a crash in client libary in NICK_CHANGE notify when
2111 NICK_CHANGE arrived for client entry we are resolving
2112 currently. Affected file lib/silcclient/client_notify.c.
2114 * Call the sconn->callback completion even if error had
2115 occurred. Start reconnecting always if connection to
2116 primary router fails during backup router protocol.
2117 Affected files silcd/server.c and server_backup.c.
2119 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2121 * Added functions silc_server_send_opers and
2122 silc_server_send_opers_notify to send packets stricly
2123 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2124 to send variable argument notify to operators.
2125 Affected files silcd/packet_send.[ch] and silcd/server.h.
2127 * Removed UMODE rights checking with UMODE_CHANGE notify.
2128 Affected file silcd/packet_receive.c.
2130 * Server/router operator now receives notify when network
2131 switches to backup router and when it resumes the use of
2132 primary router. Affected file silcd/server.c and
2133 silcd/server_backup.c.
2135 * Fixed the updating of client information after backup
2136 resuming protocol is over; update all except local clients
2137 to the new primary router. The affected file is
2138 silcd/server_util.c.
2140 * Added support for closing active connections in rehash
2141 that were unconfigured by the user. Supports currently
2142 closing server and router connections. Affected file
2145 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2147 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2149 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2150 is NULL since seems that on some platforms NULL is allowed
2151 and on some it's not. Fallback encoding is used instead.
2152 Affected file lib/silcutil/silcstrutil.c.
2154 * Fixed statistics updating for incoming server connection
2155 which could cause problems when re-connecting. Affected
2156 file silcd/server.c.
2158 * Preliminary backup router support for standalone router
2159 added. Affected files in silcd/.
2161 * Mark server connections in backup router disabled before
2162 and after backup protocol. Affected file is
2163 silcd/server_backup.c.
2165 * Added support for reconnecting to remote server connection
2166 even if the protocol fails, and if the configuration wants
2167 us to keep trying to connect anyway.
2169 Server connection is not allowed to backup router if
2170 backup router does not have connection to primary router yet.
2172 Affected file is silcd/server.c.
2174 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2176 * Added silc_client_udpate_server function to update changed
2177 server info. Affected file lib/silcclient/idlist.[ch].
2179 * Added check for server entries that are being resolved when
2180 notify is received. If being resolved, handle the received
2181 notify only after it's resolved so that all notifys are
2182 handled in same order as received from the server.
2184 Added similar resolver check to channel entries. Every
2185 notify that cause resolving of any information that affects
2186 channel entry marks the channel entry in waiting state.
2187 After whatever resolving is over the waiters are signalled
2188 and only then the notifys are handled in the same order
2189 as delivered from the server.
2191 Affected files are lib/silcclient/idlist.[ch], and
2194 * Fixed KILLED notify handling in normal server. Affected
2195 file silcd/packet_receive.c.
2197 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2198 is locally connected, or was locally connected (but may
2199 be detached and connection is not active). Added also
2200 SILC_IS_LOCAL for checking this status. Affected files
2201 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2202 silcd/server.c and silcd/server_internal.h.
2204 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2206 * Don't send or handle TOPIC_SET if topic is already set and
2207 is same as being set. Affected files silcd/command.c and
2208 silcd/packet_receive.c.
2210 * Fixed CMODE change rights checking to work correctly when
2211 removing modes by operator. Affected file is
2212 silcd/server_util.c.
2214 * Fixed some handling with New Channel packet in router and
2215 fixed some CMODE_CHANGE notify handling in server and router.
2216 Affected file is silcd/packet_receive.c.
2218 * Changed "disconnect" client operation to include the
2219 reason of the disconnection and optional disconnection
2220 message. Affected file lib/silcclient/silcclient.h.
2222 * Made the compilation of lib/contrib/ stuff conditional.
2223 Affected files configure.in.pre, lib/contrib/Makefile.am.
2225 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2227 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2228 to the sender of the notify too, to avoid situation where two
2229 notifys are in the network at the same time going to oppsite
2230 directions. Affected file silcd/packet_receice.c.
2232 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2234 * Delete the client from channel even if the cilent->id is
2235 NULL. It was possible that client was deleted without
2236 removing from channels (theoretically at least). Affected
2237 file silcd/server.c and silcd/server_util.c.
2239 * Free the client data too when resuming is not successful.
2240 Affected file silcd/packet_receive.c.
2242 * Merged some code from c0ffee's silc-plugin. Affected files
2243 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2245 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2246 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2247 to the primary router connection, the other one returns
2248 TRUE if packet must be broadcasted to network.
2250 * All notifys that are destined to primary router (to network)
2251 are now automatically sent to backup routers even if the
2252 router is standalone (and has backup router). Affected files
2255 * Added --without-irssi and --without-silcd configuration
2256 options for disabling the compilation of these applications.
2257 Affected file configure.in.pre and prepare.
2259 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2262 UTF-8 encoding and decoding. Added also new encodings
2263 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2265 Added also SILC_STRING_LANGUAGE which is language and charset
2266 specific encoder and decoer for those platforms that support
2267 iconv(). It can convert the UTF-8 to and from the locale
2268 specific character set.
2270 Affected file lib/silcutil/silcstrutil.[ch].
2272 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2274 * Added function silc_get_command_name to the file
2275 lib/silcutil/silcutil.[ch].
2277 * Improved the server debug output a bit. Affected files are
2280 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2282 * Save the channel passphrase when received succesful JOIN
2283 command reply from router, on normal server. Otherwise
2284 joinig +a channels from normal server is not possible.
2285 Affected file silcd/command.c.
2287 * Fixed a bug in TOPIC_SET notify handling. The notifier
2288 may be other than client too, like server or channel.
2289 It expected it to always be only client and ignored the
2290 notify. Affected file silcd/packet_recieve.c.
2292 * Removed some (unnecessary) debug printing from
2293 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2295 * Do not force CMODE_CHANGE when server is announcing new
2298 Router announces stuff only after server reannounces channel
2299 after CHANNEL_CHANGE notify.
2301 These fixes optimizes the announcing procedure, and perhaps
2302 fixes some problems too. Affected file silcd/packet_receive.c.
2304 * Fixed SERVER_SIGNOFF sending to local clients. It was
2305 totally broken and sent the notify to all local clients,
2306 instead of only to those that was on same channel as the
2307 signing off clients. Affected file silcd/server_util.c.
2309 * Added -D option to server. It can be used to give debug
2310 level. The levels are from 0 - 99, and are predefined for
2311 smooth server debugging. (see silcd.c for the predefined
2312 levels). Affected file silcd/server.c.
2314 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2316 * Fixed a bug in Irssi SILC client to close the connection
2317 properly when disconnecting from server. Affected file
2318 irssi/src/silc/core/client_ops.c.
2320 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2322 * When authenticating as founder during JOIN command, check
2323 that the one authenticating becomes the only founder on the
2324 channel. Affected file silcd/command.c.
2326 * Better checking for founder mode setting when CUMODE_CHANGE
2327 notify is received. Affected file silcd/packet_receive.c.
2329 * Close all connections when shutting down the server by sending
2330 DISCONNECT packet. Close all listeners too when shutting
2331 down the server. Affected file silcd/server.c.
2333 * Handle DISCONNECT packet correctly in client library by
2334 calling the "disconnect" client operation. Affected file
2335 lib/silcclient/client.c.
2337 * Handle local errors correctly during resuming. Affected
2338 file lib/silcclient/client.c.
2340 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2342 * The log file is not dupped internally anymore in
2343 lib/silcutil/silclog.c. Fixed memory leaks too.
2345 * The scheduler now dispatches all pending timeout tasks
2346 when it is uninitialized with silc_schedule_uninit.
2347 Affected file lib/silcutil/silcschedule.c.
2349 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2351 * Added --enable-stack-trace option to configure. Added
2352 memory allocation stack trace support. Added files
2353 lib/silcutil/stacktrace.[ch]. Affected files are
2354 lib/silcutil/silcmemory.[ch].
2356 * Fixed memory leaks from libraries and server. Affected
2357 files around the tree.
2359 * Reverted back a fix made to CUMODE which broke it.
2360 Affected file silcd/command.c.
2362 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2364 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2365 core library, and implemented it. All textual messages SHOULD
2366 use this flag and the message MUST be UTF-8 encoded.
2367 All text messages sent by Irssi SILC client are now UTF-8
2368 encoded (regardless whether the terminal supports UTF-8 or not).
2369 Affected files are lib/silccore/silcchannel.h,
2370 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2373 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2375 * Added lots of new statistics updating that was missing from
2376 the server and router code. Affected files in silcd/.
2378 * Sending SIGUSR1 signal to server now dumps the current
2379 server statistics into /tmp directory. Affected file is
2382 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2383 the SILC Hash Interface also. Added new functions
2384 silc_hash_get_name, silc_hash_init, silc_hash_update and
2385 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2387 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2389 * Added some better info printing for client during connecting.
2390 Affected file silcd/server_util.c.
2392 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2393 to silence a user on a channel. Affected files are
2394 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2395 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2396 and silcd/packet_receive.c.
2398 * Fixed a fatal bug in handling of malformed command payload.
2399 Affected file silcd/command.c.
2401 * Fixed a double free when announcing channel users to router.
2402 Affected file silcd/server.c.
2404 * After successful authentication to channel founder mode, check
2405 that there isn't anyone else with founder mode on the channel.
2406 The one that authenticated will become founder and anyone
2407 else is demoted. Affected file silcd/command.c.
2409 * Added error printing of any error that has occurred during
2410 any command in client library. Affected file is
2411 irssi/src/silc/core/client_ops.c.
2413 * Removed some error printing from the client library and left
2414 it for the application to worry (from the error status it
2415 receives in 'command' client operation. Affected file is
2416 lib/silcclient/command.c.
2418 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2420 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2421 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2422 Starting key agreement with itself is denied. Affected file
2423 is lib/silcclient/client_keyagr.c.
2425 * Fixed some error checkings from the SFTP library which caused
2426 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2427 and lib/silcsftp/sftp_util.c.
2429 * Added new "debug" and "debug_string" settings to Irssi SILC
2430 client which can be used to print runtime debugging on the
2431 Irssi's screen. Available when compiled with --enable-debug
2432 option. Affected file irssi/src/silc/core/silc-core.c.
2434 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2436 * Fixed a missing variadic parameter in a function call that
2437 caused server crash when a non-allowed connection arrived.
2438 Reported by Richard Becker. Affected file silcd/server.c.
2440 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2442 * Added WATCH list sending to backup routers from router.
2443 The WATCH command is sent by the router to the backup
2444 router. Affected file silcd/command.c.
2446 * Mark the backup_router flag for RouterConnection entry
2447 if the backup router stuff is defined in the config file.
2448 Affected file silcd/serverconfig.c.
2450 * Fixed some backup data sending around the code to work better
2451 if the router is standalone router. Not all places were fixed.
2452 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2455 * Fixed the router connecting when connecting to multiple
2456 routers. It ignored every other router except the first
2457 one. Affected file silcd/server.c.
2459 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2461 * Made the private key generation after expiration optional.
2462 If not created after expiration the old key will re-expire
2463 at a later time (and thus key pair is not necessary to
2464 change). Affected file irssi/src/silc/core/clientutil.c.
2466 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2468 * The length arguments in bind() and connect() were wrong
2469 and fixed now to used SIZEOF_SOCKADDR in the
2470 lib/silcutil/unix/silcunixutil.c.
2472 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2474 * Fixed detach timeout handling to use Client ID and not
2475 the actual client entry which may be freed in the callback.
2476 Affected file silcd/command.c.
2478 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2480 * Merged c0ffee's multiple interface support patch.
2481 Affected files in silcd/.
2483 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2485 * Cleanup keys properly. Affected file is
2486 irssi/src/silc/core/clientutil.c.
2488 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2490 * Display the user mode on the status bar. Affected file
2491 irssi/src/silc/core/silc-expandos.c.
2493 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2495 * If private message key is not set, but the flag is set in
2496 the packet, ignore the packet since it cannot be decrypted.
2497 Affected file lib/silcclient/client_prvmsg.c.
2499 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2501 * When resuming client, remove the old client entry from
2502 the watcher list too. Affected file silcd/packet_receive.c.
2504 * Do not allow normal server to force founder mode away
2505 from router if the founder mode is already set. Affected
2506 file silcd/packet_receive.c.
2508 * Remove the client entry with watch notify types with short
2509 timeout, and not directly, so that other notifys can be
2510 retrieved too. Affected file lib/silcclient/client_notify.c.
2512 * Display notification about data messages that cannot be
2513 displayed. Affected files irssi/src/silc/core/client_ops.c,
2514 irssi/src/fe-common/silc/module-formats.[ch].
2516 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2518 * Fixed the CHANNEL_CHANGE notify handling in client libary
2519 to not use freed memory. Affected file is
2520 lib/silcclient/client_notify.c.
2522 * Fixed CUMODE_CHANGE notify handling in server. Affected
2523 file silcd/packet_receive.c.
2525 * Fixed USERS command to support empty channels. Affected
2526 file silcd/command.c.
2528 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2530 * Allow multiple identical pending commands to be registered
2531 in client library. Affected file is lib/silcclient/command.c.
2533 * Call the completion for resolving client information only
2534 after all resolvers has finished. This fixes a crash in
2535 the client. Added support for checking when the resolvers
2536 are finished. Affected file is lib/silcclient/idlist.c.
2538 * Wait by default 3 seconds before reconnecting to the server
2539 after being disconnected. Makes the /detach command a bit
2542 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2544 * Check the watcher list before sending signoff notifys
2545 when closing client connection. Affected file is
2548 * Added better CMODE command rights checking. Affected file
2549 silcd/server_util.c.
2551 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2553 * Fixed watcher list checking during server signoff. It
2554 crashed the server. Affected file silcd/server_util.c.
2556 * The JOIN command reply returns now the founder's public
2557 key. Affected file is silcd/command.c.
2559 * Announce the channel mode, and the mode properties with
2560 CMODE_CHANGE notify. Affected file silcd/server.c.
2562 * Mark new channels by default disabled, untill at least
2563 one user joins the channel. Affected file is
2564 silcd/packet_receive.c.
2566 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2568 * The nickname argument to watch notify can be optional.
2569 Fixes a crash in server. Affected file silcd/packet_send.c.
2571 * Remove the client entry from cache if the WATCH notify type
2572 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2573 lib/silcclient/client_notify.c.
2575 * Check the watcher list before and after changing nickname
2576 when the NICK_CHANGE notify is received. Affected file is
2579 * Fixed a crash in OPER and SILCOPER command sending. Empty
2580 passphrase caused the crash. Affected file is
2581 lib/silcclient/command.c.
2583 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2585 * Merged with Irssi CVS for Irssi SILC client.
2587 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2589 * Completed the protocol specifications.
2591 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2593 * Merged with Irssi CVS for Irssi SILC client.
2595 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2597 * Added the founder's public key delivery to the
2598 CUMODE_CHANGE notify type as well. Updated the protocol
2599 specs and the code. Affected files are silcd/packet_send.[ch],
2600 silcd/packet_receive.c and silcd/command.c.
2602 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2604 * Added silc_pkcs_public_key_copy function into the
2605 lib/silccrypt/silcpkcs.[ch].
2607 * Remove the `iv' from the SilcChannelEntry since we can
2608 live without it. Affected files are silcd/idlist.h and
2609 silcd/packet_receive.c.
2611 * Added support for sending the founder's public key in
2612 the CMODE_CHANGE notify packet in the server. Affected
2613 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2614 silcd/command.c and silcd/server.c.
2616 * Changed the FOUNDER_AUTH authentication to use only
2617 public key authentication as defined by new protocol
2618 specs. Passphrase authentication with that mode cannot
2619 be used anymore. It is now possible to reclaim founder
2620 mode from any server in the network. Affected files are
2621 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2623 * Added permanent channels support by making the channel
2624 permanent when FOUNDER_AUTH mode is set on the channel.
2625 The channel will not be destroyed even if channel is empty
2626 when that mode is set. Protocol TODO #17. Affected
2627 files are silcd/server.[ch], server_util.[ch],
2628 silcd/command.c, silcd/packet_receive.c and
2629 lib/silcclient/command.c.
2631 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2633 * Added reference counter to the command reply context in
2634 the client library. Affected files are
2635 lib/silcclient/command_reply.[ch].
2637 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2639 * Fixed rekey protocol with PFS in the client library.
2640 Affected file is lib/silcclient/protocol.c.
2642 * Added support for list of errors in client library
2643 command reply handling. Affected file is
2644 lib/silcclient/command_reply.c.
2646 * Defined that the WHOIS and IDENTIFY commands can send
2647 list of errors. Updated the protocol specs. Protocol
2650 * Added support for sending list of errors to WHOIS and
2651 IDENTIFY commands in server. Added support for receiving
2652 list of errors in server. Affected files are
2653 silcd/command.c and silcd/command_reply.c.
2655 * Fixed client info resolving on LEAVE command in client
2656 library to not crash. Affected file is
2657 lib/silcclient/client_notify.c.
2659 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2661 * Defined that the NICK command replies with thew changed
2662 nickname too, to make the nickname changing simpler at
2663 the client's end. Updated protocol specs and the code
2664 in client and server. Affected files are
2665 silcd/command.c, lib/silcclient/command_reply.c and
2666 lib/silcclient/command.c.
2668 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2670 * Added `Compressed' packet flag to indicate that the packet
2671 payload is compressed by the sender. Updated the protocol
2672 specs and the core library. The compression still is not
2673 implemented in the sources. Affected file is
2674 lib/silccore/silcpacket.h.
2676 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2678 * Remove pending command callbacks also if the connection
2679 to the server is destroyed. Affected file is
2680 lib/silcclient/client.c.
2682 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2684 * Added new QUIET channel user mode that can be used to
2685 quiet a user in a channel. Updated the protocol specs but
2686 it wasn't implemented yet. Protocol TODO #27. Affected
2687 file is lib/silccore/silcmode.h.
2689 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2691 * Added BLOCK_INVITE user mode to be able to block incoming
2692 invite notifications. Protoocol TODO #26. Affected files
2693 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2696 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2697 the protocol specs and the code. Affected file is
2698 lib/silccrypt/silcpkcs.c.
2700 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2702 * Disconnect Payload includes now the status type. Updated
2703 the protocol specs and the code. Protocol TODO #25.
2704 Affected files are silcd/server.c, lib/silcclient/client.c.
2706 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2707 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2708 Moved the silc_client_command_status_messages table to the
2709 lib/silcutil/silcutil.c and added new funtion
2710 silc_get_status_message, which deprecates function
2711 silc_client_status_message. Affected files are
2712 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2713 lib/silcutil/silcutil.[ch].
2715 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * Defined that the nickname hash in Client ID MUST be from
2718 lowercase nickname. This effectively changes nicknames in
2719 SILC to case-insensitive. Updated the protocol specs and
2720 the code. Affected files are lib/silcutil/silcutil.[ch],
2721 silcd/serverid.c, and silcd/idlist.c.
2723 * Added new channel user modes BLOCK_MESSAGES_USERS and
2724 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2725 code. Affected files are lib/silccore/silcmode.h,
2726 lib/silcclient/command.c, and silcd/packet_send.c.
2728 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2729 specs and code. Affected file lib/silccore/silcstatus.h.
2731 * Added support for watch list. It is possible to add nicknames
2732 to be watched, and when they come to network, leave network
2733 or user mode changes the watcher will be notified of this
2734 change. Added SILC_COMMAND_WATCH command, added new
2735 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2736 notifications. Updated the protocol specs and implemented
2737 this to library, client and server. Protocol TODO #21.
2738 Affected files are lib/silccore/silccomand.h,
2739 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2740 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2741 silcd/packet_send.[ch], silcd/packet_receive.c, and
2742 irssi/src/silc/core/client_ops.c.
2744 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2745 somebody watching you. Updated the protocol specs and the
2746 code. Affected files are lib/silccore/silcmode.h, and
2747 lib/silcclient/command.c.
2749 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2751 * Added service support to SILC protocol. Added new command
2752 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2753 core library. Services are not implemented in server or
2754 client for now. Protocol TODO #20. Affected files are
2755 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2757 * Added SilcStatus argument to `command' client operation
2758 to return the error status when command sending fails
2759 locally. Changed all command in client library to return
2760 correct command status. Affected files are
2761 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2762 irssi/src/silc/core/client_ops.c.
2764 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2766 * Added silc_mime_parse function to parse MIME headers.
2767 Affected files are lib/silcutil/silcstruti.[ch].
2769 * Added MIME header parsing in Irssi SILC Client. It displays
2770 all textual MIME objects, others it ignores. Affected file
2771 is irssi/src/silc/core/clien_ops.c.
2773 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2775 * Fixed a bug in the pid writing function, which couldn't be
2776 written in a root-owned directory.
2778 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2780 * Defined that channel message to unknown Channel ID must
2781 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2782 Updated the protocol specs and the code in server. The
2783 affected file is silcd/packet_receive.c.
2785 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2787 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2788 that it is used to send error notifys if error occurs during
2789 some SILC packet processing, except commands. The error
2790 types are same as for command reply types. Defined that
2791 if private message is sent to unknown Client ID the error
2792 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2793 Updated the protocol specs and code. Affected files are
2794 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2795 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2796 and irssi/src/silc/core/client_ops.c. Renamed the
2797 SilcCommandStatus to SilcStatus.
2799 * Defined the use of extra WHOIS attributes in WHOIS command.
2800 The <Requested Attributes> (defined in a separate document)
2801 can be used to request additional information about user
2802 not returned by standard WHOIS command. Defined that server
2803 can send WHOIS command directly to client. Client provides
2804 the requested attributes to the server. Updated the protocol
2805 specs. Protocol TODO #4. Implementation is not done yet
2806 (Protocol TODO #24).
2808 * Renamed function silc_client_command_status_message to
2809 silc_client_status_message. Affected files are
2810 lib/silcclient/command_reply.[ch].
2812 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2814 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2815 32 bit integers. Updated the protcol specs and the code.
2816 Affected files are silcd/command.c and
2817 lib/silcclient/command.c.
2819 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2821 * Fixed a bug in library where sending a bogus authentication
2822 payload would lead to a crash. Affected file is
2823 lib/silccore/silcauth.c.
2825 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2827 * Added detach_disabled and detach_timeout server config
2828 options to the server. Affected files silcd/serverconfig.[ch],
2829 silcd/command.c and silcd/packet_receive.c.
2831 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2833 * Added resolve_cmd_ident field to the SilcClientEntry structure
2834 too so that if the entry is for example being resolved so
2835 another command may attach to the same pending command reply
2836 without requiring to resolve the same entry again. Added
2837 support for adding multiple pending commands for one
2838 command idenfier. Affected files lib/silcclient/command.[ch],
2839 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2841 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2843 * Defined that server receives WHOIS command reply for private
2844 and secret channels too. Updated protocol specs and the
2845 code in server. Affected file silcd/command.c.
2847 * Defined <channel user mode list> argument to WHOIS command
2848 reply for returning user modes on the channels. The
2849 channel list now doesn't include the user mode anymore but the
2850 actual channel mode. Updated protocol specs and the code in
2851 client and server. Affected files are silcd/command_reply.c,
2852 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2853 and lib/silcclient/command_reply.c.
2855 * Save the channels list in WHOIS command reply in normal server
2856 so that WHOIS always shows joined channels also in normal
2857 server and not just on router. Affected file is
2858 silcd/command_reply.c.
2860 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Defined that server receives USERS command reply for private
2863 and secret channels too. Updated protocol specs and the
2864 code in server. Affected file silcd/command.c.
2866 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2868 * Changed the UMODE's mode mask argument to be optional. If
2869 not provided then the command merely returns the current mode
2870 mask to the client. Updated protocol specs and the server.
2871 Affected file is silcd/command.c.
2873 * Added SILC session detachment/resuming support. It is possible
2874 to detach by closing the network connection and then re-connect
2875 and resume to the old client session. Added DETACHED user
2876 mode that server will set for detached client. Added new
2877 packet RESUME_CLIENT which is used to perform the resuming
2878 process. Added DETACH command. Updated the protocol specs,
2879 core library, client and server. Protocol TODO #22. Very
2880 many affected files around the tree.
2882 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2884 * Changed the CMODE's mode mask argument to be optional. If
2885 not provided then the command merely returns the current mode
2886 mask to the client. Updated protocol specs and the server.
2887 Affected file is silcd/command.c.
2889 * Changed the Killer's Client ID in KILLED notify to be just
2890 any ID payload since router server is allowed to kill as well.
2891 Updated protocol specs, client libary and server. Affected
2892 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2893 and irssi/src/silc/core/client_ops.c.
2895 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2897 * Added new user modes ANONYMOUS for special anonymous servers
2898 that may set the mode for client, and BLOCK_PRIVMSG which
2899 client may set to block incoming private messages unless the
2900 Private Message Key flag is set (using private keys to protect
2901 private messages). Updated protocol specs and code in client
2902 and server and core library. Protocol TODO #23. Affected
2903 files are lib/silccore/silcmode.h, silcd/server.[ch],
2904 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2905 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2907 * Added new channel user mode BLOCK_MESSAGES which the client
2908 may set to itself to tell server not send channel messages.
2909 Other packets such as channel key packets are still sent.
2910 Protocol TODO #23. Updated the protocol specs, client and
2911 server. Affected files are lib/silccore/silcmode.h,
2912 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2913 lib/silcutil/silcutil.c, silcd/command.c, and
2914 silcd/packet_send.c.
2916 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2918 * Redefined the Status Payload to include now two 8 bit fields,
2919 instead of one 16 bit field. This now makes it possible to
2920 send list of errors. Updated the protocol specs and the code
2921 in core library, client library and server. Protocol TODO #1.
2922 Affected files are lib/silccore/silccommand.[ch],
2923 lib/silcclient/command_reply.[ch], silcd/command.c,
2924 silcd/command_reply.c and silcd/packet_receive.[ch].
2926 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2928 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2929 must be handled by the application and should tell the application
2930 that an error message was already printed, and it should print the
2931 config coords (line, filename, ...). Affected files are
2932 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2934 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2935 server config parsing code more readable.
2937 Fixed a bug in the fetch_logging() config callback.
2939 Affected files is silcd/serverconfig.c.
2941 * Drop root privileges when started in foreground. Don't drop them
2942 if debugging also. Affected file is silcd/silcd.c.
2944 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2946 * Added more IM-like features by introducing new user modes
2947 for setting various presence information. Added new modes:
2948 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2949 specs and code. Protocol TODO #19. Affected files are
2950 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2951 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2953 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2955 * Added STATS command to the protocol after all, to return
2956 various statistical information about the network. It can
2957 be used by clients to retrieve statistical information, and
2958 servers may use it to to fetch cell and network wide
2959 statistics from router. Updated the protocol specs and
2960 implemented it to the server. Protocol TODO #16.
2961 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2962 silcd/command_reply.[ch].
2964 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2966 * The LIST command reply in client libary now adds new channel
2967 entry if the returned channel doesn't exist yet in cache,
2968 and returns the channel entry to the application in the
2969 command_reply client operation. Affected file is
2970 lib/silcclient/command_reply.c.
2972 * Changed the channel message payload's MAC generation to
2973 include the IV in the MAC as well. This way all relevant
2974 parts of the channel message payload are authenticated also
2975 with the channel message MAC (and not only by packet MAC).
2976 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2977 Affected file is lib/silccore/silcchannel.c.
2979 * Fixed the SKE to save the remote version, since the
2980 silc_ske_parse_version mistakenly checked wrong version,
2981 after it replaced the start payload. Affected files are
2982 lib/silcske/silcske.[ch].
2984 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2986 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2987 string utility functions. Added there also new functions
2988 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2989 Affected files lib/silcutil/silcstrutil.[ch].
2991 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2992 files are lib/silcutil/silcstrutil.[ch].
2994 * Defined that the security property fields in SKE SHOULD be
2995 UTF-8 encoded, defined that version string MUST be US-ASCII
2996 encoded, defined that passphrases sent in connection
2997 authentication protocol MUST be UTF-8 encoded. Implemented
2998 these to the client and server. Defined also that other
2999 passphrases sent in the protocol MUST be UTF-8 encoded.
3000 Affected files are lib/silcske/silcske.c,
3001 lib/silcclient/protocol.c, silcd/protocol.c,
3002 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3004 * Changed the silc_client_close_connection interface to not
3005 need the SilcSocketConnection which should not be visible
3006 to application. Affected files are lib/silcclient/client.c
3007 and lib/silcclient/silcclient.h.
3009 * Rewrote the text for Private Message Key Payload in the
3010 protocol specification. Protocol TODO #11.
3012 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * Upgraded the protocol version to 1.1, updated protocol specs
3017 * Added the nickname as new argument to NICK_CHANGE notify and
3018 added it to protocol specs and implemented it to client and
3019 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3020 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3021 lib/silcclient/client_notify.c.
3023 * Added the killer's client ID to the KILLED notify and added
3024 it to protocol specs and implemented it to client and server.
3025 Protocol TODO #13. Affected files are silcd/command.c,
3026 silcd/packet_receive.c, packet_send.[ch],
3027 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3028 The killer's client entry is now returned to application in
3029 the `notify' client operation.
3031 * Fixed the Max Argument fields that had too large value set
3032 in the protocol specs. Protocol TODO #14.
3034 * Added the LEAVE command reply to return the ID of parted
3035 channel. Updated protocol specs and implemented it to the
3036 client and server. Protocol TODO #15. Affected files are
3037 silcd/command.c, lib/silcclient/command_reply.c. The channel
3038 entry is now returned to application in the `command_reply'
3041 * Rewrote the version SKE version checking in client libary
3042 and in server to use the silc_parse_version_string. Affected
3043 files are lib/silcclient/protocol.c, silcd/protocol.c.
3045 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3046 commands that was missing it, and updated protocol specs and
3047 the server implementation. Protocol TODO #10. The affected
3048 file is silcd/command.c.
3050 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3051 generic reply to a generic request (REQUEST flag), and
3052 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3053 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3054 to define the payload for DATA flag. Added the flags to
3055 the implementation. Protocol TODO #9. Affected file is
3056 lib/silccore/silcchannel.h.
3058 Changed the client library to return the message length
3059 to application as well in the channel_message and private_message
3060 client operations. Affected files are
3061 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3062 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3063 and lib/silcclient/client_ops_example.c.
3065 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3066 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3067 the channel. Updated protocol specs and impelemented this
3068 to client and server. Protocol TODO #6. Affected files are
3069 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3070 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3072 Added new options m and M to CMODE command in Irssi SILC
3073 client to set these modes.
3075 * Deprecated all administrative commands from SILC protocol
3076 since they are highly implementation specific commands.
3077 Updated protocol specs. Moved the old commands in
3078 implementations to private range of command types. Affected
3079 files are silcd/command.c, lib/silcclient/command.c and
3080 lib/silcclient/command_reply.c. Protocol TODO #8.
3082 * Fixed a bug in server where sending unknown command crashes
3083 the server. Affected file silcd/command.c.
3085 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3087 * Added SILC_PROTOCOLVERSION macro to check protocol version
3088 of a socket connection. The affected file is
3089 lib/silcutil/silcsockconn.h.
3091 * Added better error logging in rekey protocol. Affected file
3094 * Do not check public key types in SKE during rekey. Affected
3095 file lib/silcske/payload.c.
3097 * Fixed the rekey protocol with PFS, which was totally broken.
3098 Affected file silcd/protocol.c.
3100 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3102 * Some client implementations quit network by doing first LEAVE
3103 and then immediately SIGNOFF (like Bombyx). We now do check
3104 after a short time after LEAVE notify and check whether the
3105 client is still valid after LEAVE, and if not we remove it from
3106 cache. Affected file is lib/silcclient/client_notify.c.
3108 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3110 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3111 it's good not to have security holes here.
3113 * Fixed a negative refcount situtuation for the config context.
3114 Affected file is silcd/serverconfig.c.
3116 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3118 * ROBOdoc documented lib/silcutil/silcutil.h.
3120 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3122 * Optimized even more the SilcPacketContext structure. Now
3123 totally saved 16 bytes of memory per context after optimization.
3124 Affected files are lib/silccore/silcpacket.[ch].
3126 * Made strict checks for valid SILC IDs. Affected file is
3127 lib/silccore/silcid.c.
3129 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3131 * Changed the object argument for silc_cipher_register,
3132 silc_hash_register, silc_hmac_register and silc_pkcs_register
3133 to const. Affected files are lib/silccrypt/silccipher.[ch],
3134 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3136 * Changed the silc_get_username and silc_get_real_name to
3137 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3139 * Fixed the Irssi SILC Client to use the silc_get_username and
3140 silc_get_real_name insted of glib routines since the glib
3141 routines only corrupt stack. Fixes the Irssi SILC to work in
3142 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3144 * Fixed the Irssi to not use g_get_home_dir since it crashes
3145 or returns garbage on cygwin and corrupts stack. Added function
3146 get_home_dir to Irssi routines. Affected files are
3147 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3149 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3151 * Made some structure optimizations. SFTP memory FS MemFSEntry
3152 entry structure. Optimized SilcTask structure. Optimized
3153 SilcPacketContext structure.
3155 Affected files lib/silcsftp/sftp_fs_memory.c,
3156 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3158 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3160 * And yet again reverted back the config thing since Johnny
3161 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3164 * Fixed memory leaks from config object. Affected files are
3165 silcd/serverconfig.[ch].
3167 * Added support for adding new connections to the server in rehash.
3168 After rehash they take effect.
3170 Added support for changing the maximum allowed connections in
3171 rehash. The number can grow but going smaller is not supported.
3173 Added function silc_server_num_sockets_by_remote to the
3174 silcd/server_util.[ch].
3176 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3178 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3180 * Added preliminary checking during config parsing for a valid
3181 public/private key and removed further checks in the code.
3182 Affected files are silcd/serverconfig.[ch], server.c.
3184 * Moved functions silc_server_drop() and silc_server_daemonise()
3185 from server.c to silcd.c since they are stricly related to
3186 the application activity.
3188 * Reverted a small part of the automatic ref/unref since
3189 it caused a double unref in some situations. Affected
3190 files are silcd/silcd.[ch], server.c, serverconfig.c.
3192 * Added some .cvsignore files in the lib directory.
3194 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3196 * Fixed silc_net_gethostbyaddr to correctly resolve by
3197 address. Affected file lib/silcutil/silcnet.c.
3199 * Fixed the notify relaying to client. The HMAC to be used
3200 with relayed packets ws wrong and caused decryption failure
3201 at the client end. Affected file is silcd/packet_receive.c.
3203 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3205 * Created new branch silc_protocol_1_0_branch.
3207 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3209 * Changed the silc_server_config_* routines to be SilcServer
3210 independent. They are now officially application specific code
3211 and not part of generic server implementation. Affected files
3212 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3214 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3216 * Added automatic referencing of config context in the
3217 silc_server_config_alloc, and automatic unreferencing in the
3218 silc_server_config_destroy. Affected files are
3219 silcd/serverconfig.[ch], silcd/silcd.c.
3221 * Fixed the silc_log_quick handling in the logging routines.
3222 It didn't log quickly when it was TRUE. Affected file is
3223 lib/silcutil/silclog.c. Also the flush delay was set even
3224 if it was 0 in config file. Affected file is
3225 silcd/serverconfig.c.
3227 * Added support for changing key pair of the server in rehash.
3228 Affected file silcd/server.c.
3230 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3232 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3233 too early, before getting the channel entry. Affected file
3234 is silcd/packet_receive.c.
3236 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3238 * Added functions silc_server_config_[ref/unref], these are used
3239 to prevent that the config object is destroyed.
3241 No longer directly affect global variables silc_log_quick and
3242 silc_log_delay, they are first cached inside the config object
3243 and then applied with silc_server_config_setlogfiles().
3245 silc_server_config_set_defaults() is now internal to
3246 serverconfig.c, there are no reasons to show this internal stuff
3249 Affected files are silcd/serverconfig.[ch].
3251 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3252 fprintf's to stderr, since some code may be executed again after
3253 the server went into the background. Affected files are
3256 * Added rehash support. Added function silc_server_rehash() that
3257 will perform all the basic tasks of the rehashing procedure.
3259 * Added command line option `-x, --hexdump'. This will enable the
3260 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3261 The option `--hexdump' implies `--debug'.
3263 * Fixed a bad bug in the logging APIs (silcutil library) where
3264 the application would crash after calling silc_log_reset_all().
3266 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3268 * Fixed the KICKED notify handling in client library to
3269 correctly remove the channel and all entries from the
3270 channel when I was kicked. This bug crashed the client.
3272 Fixed yet another but in KICKED notify handling to remove
3273 the kicked client correctly from the channel.
3275 Affected file is lib/silcclient/client_notify.c.
3277 * Fixed a minor bug in looking up correct client entry
3278 in KICKED notify in server. Affected file is
3279 silcd/packet_receive.c.
3281 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3282 sources correctly to distribution. Fixes --with-gmp option.
3284 * Removed the manual rehashing from ID Cache, and changed it
3285 to use the SILC Hash Table's auto rehash feature. Affected
3286 file is lib/silccore/silcidcache.c.
3288 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3290 * Fixed a bug in the silc_client_nickname_format function that
3291 handles the multiple same nickname formatting. Two clients
3292 with same nickname caused problems after the first one left
3293 and rejoined. It didn't format the nickname correctly.
3294 Affected file is lib/silcclient/idlist.c.
3296 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3298 * Don't change the topic if olod topic is same as new one.
3299 Affected file is silcd/packet_receive.c.
3301 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3303 * Added cross-reference support to the SILC Documentation
3304 generator. All types across all HTML files are now cross-
3305 referenced. Affected files util/robodoc/generator.c and
3306 scripts/silcdoc/silcdoc.
3308 * Added file lib/silcutil/silctypes.h to include all the
3309 arithmetic type definitions and some macros. Removed
3310 includes/bitmove.h and moved macros to silctypes.h.
3312 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3314 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3316 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3318 * Added `type' argument to silc_id_payload_parse_id function which
3319 now returns the type of the ID to the sent pointer. Affected
3320 file is lib/silccore/silcid.[ch].
3322 * Added check for CMODE_CHANGE notify type that mode change is
3323 allowed by the sender. Affected file silcd/packet_receive.c.
3325 * Added check for CUMODE_CHANGE notify type that mode change is
3326 allowed by the sender. Affected file silcd/packet_receive.c.
3327 Added the ID type as CUMODE_CHANGE notify type as argument
3328 to the `notify' client operation. Affected files are
3329 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3331 * Added function silc_client_add_server to the client library.
3332 Added support for resolving also channel and server info when
3333 received unknown entity in notify packet. Affected files are
3334 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3336 * Added function silc_command_get_status to return the command
3337 status from the command reply's argument payload. Affected files
3338 are lib/silccore/silccommand.[ch].
3340 * Added check for KICKED notify type that the kicking is
3341 allowed by the client. Affected file silcd/packet_receive.c.
3343 * Created function silc_get_input which can be used to get input
3344 (echo on or off) from user on command line. Affected files are
3345 lib/silcutil/silcutil.[ch].
3347 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3349 * Optimized silc_server_packet_relay_to_channel function.
3350 Added new function silc_channel_message_payload_encrypt which
3351 can be called directly if channel message payload needs to
3352 be encrypted and is already encoded (no need to call _encode
3353 function). Packet relaying is now done by router without any
3354 extra memory allocations. Affected files are
3355 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3356 silcd/packet_send.c.
3358 * Fixed the INVITE notify handling. It took wrong arguments
3359 as invite list and invite delete. Affected file is
3360 silcd/packet_receive.c.
3362 * Added check for TOPIC_SET notify type that the topic change is
3363 allowed by the client. Affected file silcd/packet_receive.c.
3365 * Added check for INVITE notify type that inviting is allowed by
3366 the client. Affected file silcd/packet_receive.c.
3368 * Changed the silc_server_client_on_channel to return the
3369 SilcChannelClientEntry as well. Moved the function
3370 silc_server_check_cmode_rights to server_util.[ch].
3371 Affected files are silcd/server_util.[ch], silcd/command.c.
3373 * Added function silc_server_check_umode_rights to check whether
3374 changing client's user mode is allowed. Added check for
3375 UMODE_CHANGE notify type that the umode change is allowed
3376 by the client. Affected files are silcd/server_util.[ch],
3377 silcd/packet_receive.c and silcd/command.c.
3379 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3381 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3382 ID length. It ignored that ID can be IPv6 based as well.
3383 Affected file lib/silccore/silcpacket.h.
3385 * Fixed the silc_id_id2str and silc_id_str2id to take the
3386 IPv6 address offset's into consideration. Affecte file is
3387 lib/silccore/silcid.c.
3389 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3391 * Fixed the internal Unix scheduler functions to check for
3392 NULL context they may receive. The affected file is
3393 lib/silcutil/unix/silcunixschedule.c.
3395 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3397 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3398 can specify different directory with --home command line
3399 parameter. Affected files irssi/src/silc/core/client_ops.c,
3402 * SILC-specific commands aren't now executed if the active server
3403 isn't of SILC-type, so there won't be problems with having
3404 IRC and SILC protocol support in same client. Affected files
3405 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3408 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3410 * Improved the signal support in SILC Schedule. Added new
3411 function silc_schedule_signal_call which is used by application
3412 to mark a signal to be called. It is now safe to perform
3413 any kind of tasks in signal callbacks since it is guaranteed
3414 that the application specified signal callback is called
3415 after the signal is over. Affected files are
3416 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3418 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3420 * Added `name' field to SilcChannelPrivateKey to represent
3421 application given name for the key. Moved also the context from
3422 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3423 Added the `name' argument also to the function
3424 silc_client_add_channel_private_key.
3426 Added function silc_client_current_channel_private_key to set the
3427 current channel private key in use.
3429 Added "change" command to KEY command which can be used to change
3430 the current channel private key. Bound the command also to
3431 alt+K (Alt+Shift+k).
3433 Also affected files lib/silcclient/client_channel.c,
3434 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3436 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3438 * Added silc_rng_get_byte_fast function in to the
3439 lib/silccrypt/silcrng.[ch].
3441 * Changed the interface of silc_packet_assemble and the
3442 silc_packet_send_prepare. If silc_packet_assmble is now
3443 called the application does not call silc_packet_send_prepare
3444 because the library will call it automatically. These
3445 interfaces now also return a reference to the outgoing buffer
3446 which includes the assembled packet, which the application can
3447 use to encrypt the packet.
3449 Affected files are lib/silccore/silcpacket.[ch],
3450 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3451 silcd/packet_send.c, server_backup.c and packet_receive.c.
3453 * Fixed a packet sending bug on very high load, where outgoing
3454 packet queue wasn't handled correctly and packets got corrupted.
3455 Affected files are lib/silcutil/*/silc*sockconn.c,
3456 lib/silcclient/client.c and silcd/server.c.
3458 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3460 * Added macro SILC_PACKET_DATALEN which can be used during
3461 packet assembling to check whether the data to be added to
3462 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3463 len is truncated until it fits it.
3465 Added checks for maximum length of channel message payload and
3466 private message payload also.
3468 Added checks for maximum packet length in server and in
3471 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3472 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3473 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3474 lib/silcclient/client_prvmsg.c.
3476 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3478 * Added silc_server_packet_queue_purge call to the
3479 silc_server_disconnect_remote to assure that all data in the
3480 queue before disconnecting is sent to the network. Affected
3481 file silcd/server.c.
3483 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3485 * Added the deleting of server's own ID cache entry to the
3486 silc_server_free function. Free also everything else that
3487 has been allocated in silc_server_init. The affected file
3490 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3492 * Added functions silc_parse_version_string, silc_version_to_num,
3493 and silc_ske_parse_version to parse SILC protocol style version
3494 strings. Affected files lib/silcutil/silcutil.[ch] and
3495 lib/silcske/silcske.[ch].
3497 * Added new configuration params: version_protocol, version_software
3498 and version_software_vendor to specify what version the remote
3499 host must at least be to be able to connect to server. The vendor
3500 string can be regex matched too. Added new function
3501 silc_server_connection_allowed to check maximum number of allowed
3502 connections, and allowed versions for incoming connections.
3503 Affected files are silcd/server.c, server_util.[ch] and
3506 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3508 * Added preliminary support for signals in scheduler. The
3509 signals we care about are now blocked always when the scheduler
3510 is locked. This way we can synchronise the use of signal with
3511 scheduler. It is guaranteed that when signal occurs the scheduler
3512 is not locked, and thus new tasks can be safely added to the
3515 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3516 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3517 Added new platform specific routines
3518 silc_schedule_internal_signals_[un]block and
3519 silc_schedule_internal_signal_[un]register.
3521 Added new functions to SILC Schedule API:
3522 silc_schedule_signal_[un]register. Each signal that application
3523 is going to use should be registered to the scheduler.
3525 Affected files are lib/silcutil/silcschedule.[ch],
3526 lib/silcutil/*/silc*schedule.c.
3528 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3530 * Check for unauthenticated client and server in the
3531 silc_server_new_client and silc_server_new_server functions.
3532 Affected file silcd/packet_receive.c.
3534 * Added function silc_string_is_ascii to check whether given
3535 string is 7-bit ASCII string. Affected files are
3536 lib/silcutil/silcutil.[ch].
3538 * Added function silc_id_is_valid_server_id into the
3539 silcd/serverid.c and added checking for valid Server ID's in
3540 silc_server_new_server. The Server ID must always be based
3541 on the server's public IP address.
3543 * Added logging of DISCONNECT packet message in the server.
3544 Affected file silcd/server.c.
3546 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3548 * Changed all library interfaces that use Global RNG to also
3549 accept SilcRng as argument. Affected files are
3550 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3551 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3552 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3553 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3554 lib/silccrypt/rsa.c.
3556 * Added function silc_pkcs_generate_key to the
3557 lib/silccrypt/silcpkcs.[ch] for applications so that they
3558 don't need to do pkcs->pkcs->init calls anymore.
3560 * Remove SilcSocketConnection from the SFTP API since it really
3561 wasn't needed there. The application has the information
3562 saved in its contexts anyway and the SFTP layer doesn't need
3563 know about it. Affected files lib/silcsft/silcsftp.h and
3564 lib/silcsftp/sftp_[server/client].c.
3566 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3567 The SilcSimContext is not SilcSim.
3569 * Fixed possible buffer overflows in silc_id_render in the
3570 lib/silcutil/silcutil.c.
3572 * On EPOC the global crypto module lists are not used at all
3573 in the crypto library. Added support for using the constant
3574 algorithm list on EPOC. Affected files are
3575 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3578 * Fixed the handling of third parameter of KICKED notify, since
3579 it was mistakenly updated to SILC Protocol 1.0 even though it
3580 is to be included in 1.1. Since it is not in 1.0 it is not
3581 mandatory, and this fix now handles it only if it is provided,
3582 and it is not error if it is not provided. Affected file
3583 lib/silcclient/client_notify.c.
3585 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3587 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3588 client. Affected file irssi/src/silc/core/client_ops.c.
3590 * Merged with Irssi 0.8.4 from irssi.org CVS.
3592 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3594 * Check for valid socket connection in client entries before
3595 sending any messages. Fixes a crash, but doesn't fix some
3596 other underlaying bug that is lurking there. Affected
3597 file silcd/packet_send.c.
3599 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3601 * $usermode, $cumode and $cumode_space expandos shouldn't do
3602 anything with non-SILC server records. Affected file
3603 irssi/src/silc/core/silc-expandos.c
3605 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3607 * Fixed the silc_net_check_[host/local]_by_sock to support
3608 IPv6 bound sockets as well. Now they can return IPv6 addresses
3609 as well. Affected file lib/silcutil/silcnet.c.
3611 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3612 Affected lib/silcutil/unix/silcunixnet.c.
3614 * Fixed ID rendering (at least on some platforms, not NetBSD)
3615 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3617 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3619 * Added silc_hash_public_key and silc_hash_public_key_compare
3620 functions to be used with SilcHashTable. They can be used to
3621 hash public keys and compare public keys in hash table. Affected
3622 file lib/silcutil/silcutil.[ch].
3624 * Added support for specifying multiple public keys for Client
3625 connection section in server configuration file. This makes it
3626 possible to accept multiple public keys from same host, or to
3627 make a section that accepts any incoming host, and have the
3628 accepted public keys listed in the section.
3630 Added functions silc_sever_[find/get]_public_key, added the
3631 support for this actually to all connection sections but only
3632 the Client section is currently allowed to specify multiple
3635 Affected files are silcd/server.c, server_internal.h,
3636 command.c, protocol.c, server_util.[ch], packet_receive.c.
3638 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3640 * Merged Irssi 0.8.2 from irssi.org CVS.
3642 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3644 * If silc_debug is TRUE, also output standard logging messages
3645 to stderr with the debug output.
3647 Made silc_log_reset_all() flushing all channels before returning.
3648 Also fixed some documentation typos.
3650 Affected files are lib/silcutil/silclog.[ch].
3652 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3654 * Fixed the server to check correctly the amount of connections
3655 from single host, by checking also the type of the connection.
3656 Fixed also the comparison of number of connections and number
3657 of allowed connections. Affected files are silcd/server.c,
3660 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3662 * Fixed the USERS command reply to save the user's mode on the
3663 channel as well. Fixed JOIN command reply to check whether a
3664 client is on channel already and not join it twice. Affected
3665 file lib/silcclient/command_reply.c.
3667 * Added new file silc-expandos.c into irssi/silc/core/ to return
3668 various stuff for various signal for the statusbar etc. updating.
3669 Now Irssi SILC client prints channel user modes etc. on the
3672 * The user mode (like server/router operator changes) is now shown
3673 on the Irssi SILC client's statusbar. The affected files are
3674 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3676 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3678 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3679 to SILC_SCHEDULE_[UN]LOCK macros.
3681 * Added more error printing to logs in server code. Affected
3682 files silcd/server.c and silcd/protocol.c.
3684 * Fixed -S option parsing in Irssi SILC Client. Affected file
3685 irssi/src/silc/core/silc-core.c.
3687 * Added silc_buffer_alloc_size function. Affected file is
3688 lib/silcutil/silcbuffer.h.
3690 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3692 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3693 constants. Affected files in
3694 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3697 * Changed the internal SFTP Memory FS table to const. Affected
3698 file lib/silcsftp/sftp_fs_memory.c.
3700 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3702 * Fixed the buffer formatting and unformatting routines to
3703 check the size of 64 bits types with sizeof(). Affected
3704 file is lib/silcutil/silcbuffmt.c.
3706 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3708 * Removed 0.6.x backwards support.
3710 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3712 * Changed all integer type names:
3713 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3714 to avoid collisions with other libraries using same type names
3717 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3719 * Added `prefer_ipv6' argument to the functions
3720 silc_net_gethostbyname[_async]. If it is TRUE it will return
3721 IPv6 address over IPv4. If FALSE IPv4 address is returned
3722 even if IPv6 address was found. Affected files
3723 lib/silcutil/silcnet.[ch].
3725 * Added support silc_net_create_connection[_async] to fallback
3726 to IPv4 address if IPv6 address could not be used (like if
3727 it doesn't work on a specific system). Affected file in
3728 lib/silcutil/unix/silcunixnet.c.
3730 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3732 * Added silc_schedule_reinit function to do the enlarging
3733 of the max tasks handling capabilities of the scheduler.
3734 Affected files lib/silcutil/silcschedule.[ch].
3736 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3738 * Added automatic extern "C" { ... } for C++ compilers so the
3739 application does not need to define them. Affected file
3740 includes/silcincludes.h.
3742 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3743 old name went against naming convention. Applications now
3744 include "silcclient.h" instead of "clientlibincludes.h".
3745 Removed includes/clientlibincludes.h, it is redundant now.
3747 * Renamed includes/version.h to silcversion.h.
3749 * Added really preliminary support for OS/2 into the util
3750 library. Only thread & mutex API is implemented, others
3751 are still to be implemented. Created the lib/silcutil/os2/
3752 directory. Created also file includes/silcos2.h.
3754 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3756 * Added preliminary BeOS support into the util library.
3757 Created lib/silcutil/beos/, and implemented all the needed
3758 functions to support SILC on BeOS. Created also file
3759 includes/silcbeos.h.
3761 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3763 * Added proper initializations to silc's irssi code, so it's
3764 now possible to load it as module. Affected files
3765 irssi/src/silc/core/silc-core.c,
3766 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3768 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3770 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3773 * Fixed the silcdoc document generator to correct generate
3774 docs from all kinds of filenames. Affected files are
3775 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3777 * ROBOdoc documented lib/silcutil/silcmemory.h.
3778 Added also new function silc_memdup.
3780 * Removed lib/silcutil/silcbufutil.h and moved those routines
3781 to the lib/silcutil/silcbuffer.h.
3783 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3785 * Added `user_count' to the SilcChannelEntry which now tells the
3786 number of users on the channel. The user count is now saved
3787 in normal server of global channels as well. Affected files
3788 silcd/server.c, idlist.h, packet_receive.c and command.c.
3790 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3791 include file utility functions.
3793 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3794 instead of calling directly OS routines.
3796 * Fixed NICK change printing in Irssi SILC Client. Fixed
3797 KICKED notify printing in Irssi SILC Client. Affected file
3798 irssi/src/silc/core/client_ops.c.
3800 * Fixed a NICK change bug in client library, to not recreate the
3801 client_entry->channels hash table everytime nick is changed.
3802 Affected file lib/silcclient/client.c.
3804 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3806 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3807 the SKE interface a bit.
3809 * Fixed padding problem in PKCS#1. The padding was not actually
3810 random since the random number generator was used incorrectly.
3811 This security bug affects only when encrypting with PKCS#1, and
3812 it is not currently used at all in SILC. SILC only use signing
3813 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3815 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3817 * Rewrote the notify handling in Irssi SILC client to not call
3818 the events as signals. Fixes problems with Perl support.
3819 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3821 * Send the auto-nicking NICK command in client library with
3822 little timeout after connecting. The affected file is
3823 lib/silcclient/client.c.
3825 * Added following new config file settings:
3826 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3827 key_exchange_timeout, conn_auth_timeout, connections_max,
3830 Implemented all the new config settings handling in the server.
3832 Optimized the use of SKE Mutual flag usage. Use it only
3833 if connection authentication protocol is not based in public
3836 Renamed all SilcServerConfigSection* to SilcServerConfig*
3837 to have a bit shorter names.
3839 Affected files silcd/serverconfig.[ch], server.[ch], and
3842 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3844 * Cleaned up the listening sockets code, preparing for the rehash
3845 support. Affected file is silcd/server.c.
3847 * Fixed some output messages. Affected files are silcd/silcd.c,
3850 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3852 * Create lib/doc/silcrng_intro.html document as introduction
3853 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3855 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3857 * Fixes to the silcd config template. Affected file is
3858 doc/example_silcd.conf.in.
3860 * Removed type casts from silc_calloc(), conforming to the
3861 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3863 * Removed param_name member from client, server, and router
3864 section structs, now identifying the param directly.
3866 Added CONFIG_FREE_AUTH macro in config file parsing.
3868 Affected files are silcd/serverconfig.[ch].
3870 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3872 * Fixed command line parameter handling. All SILC initialization
3873 is now done in silc_core_init() which also fixes autoconnecting
3876 Affected files irssi/src/silc/core/silc-core.c,
3877 irssi/src/fe-text/silc.c.
3879 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3881 * Added new configuration options and blocks:
3882 keepalive_secs, reconnect_count, reconnect_interval,
3883 reconnect_interval_max, reconnect_keep_trying and
3884 require_reverser_lookup. Added ConnectionParam block, and
3885 implemented the connection parameters when connecting as
3886 initiator and when accepting connections as responder.
3888 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3889 whether given configuration value has been given already.
3891 Affected files silcd/serverconfig.[c], server.[c].
3893 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3894 algorithm parts and created new file silcalgs.conf, that
3895 is now included from the example_silcd.conf.in.
3897 * Optimized the silc_server_connect_to_router_second to take
3898 the connection configuration object from the SilcServerConnection
3899 object instead of finding it during the connecting phase.
3900 Added the configuration object to SilcServerConnection struct.
3901 Affected files silcd/server_internal.h, server.c.
3903 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3905 * Add the client on channel after it was resolved at the
3906 channel message receiving, and it was not already on the
3907 channel. Affected file lib/silcclient/client_channel.c.
3909 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3911 * Fixed the public key authentication to allocate always the
3912 destination signature buffer instead of using static buffer.
3913 Affected file silcd/protocol.c.
3915 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3917 * Unified the serverconfig.[ch]'s helper function interface.
3918 Affected file silcd/serverconfig.[ch].
3920 * Removed doc/example_silc.conf.in since it is redundant.
3921 The make install will now install irssi/silc.conf file.
3923 * Added new Passphrase and Publickey authentication methods to
3924 config file, allowing both public key and passphrase based
3925 authentication to be set at the same time.
3927 Added `prefer_passphrase_auth' setting in config file which
3928 can be used to set to prefer passwd auth if both passwd and
3929 public key is set. If not set, public key is preferred.
3930 This has effect only when being initiator (responder will try
3933 Added support for authentication with passphrase and public key
3934 at the same time. The passphrase is tried first always since
3935 it is faster to check.
3937 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3939 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3941 * Merged the new SILC Config library, with the server parsing
3942 support. Read the header file silcconfig.h or the toolkit
3943 documentation for the news. Affected files are
3944 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3945 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3946 silcd/protocol.c silcd/server.c silcd/server_backup.c
3947 silcd/serverconfig.[ch] silcd/silcd.c.
3949 * Fixed some silclog documentation. Affected file is
3950 lib/silcutil/silclog.h.
3952 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3954 * The silc_cipher_register, silc_hash_register and
3955 silc_hmac_register now checks if the object to be registered
3956 is registered already. Affected files are
3957 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3959 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3961 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3963 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3965 * Allow zero length channel messages inside the Channel Message
3966 Payload. Affected file lib/silccore/silcchannel.c.
3968 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3969 as header filenames.
3971 * Removed lib/silcclient/README and created HTML file
3972 lib/silcclient/silcclient_using.html, which is now included
3973 as part of Toolkit documentation.
3975 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3977 * Fixed CUMODE_CHANGE notify handling to change the mode of
3978 correct client. Affected file lib/silcclient/client_notify.c.
3980 * Make silc_rng_alloc fail if it cannot allocate the sha1
3981 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3983 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3985 * Fixed the file transfer's key agreement payload to include
3986 zero port also if the hostname is NULL because it could not
3989 Call file transfer monitor callback now also if error occurs
3990 during key agreement protocol.
3992 Changed the silc_client_file_send interface to return the
3993 SilcClientFileError instead of session id. The session ID
3994 is returned into pointer provided as argument.
3996 Check that the file exists locally before sending the
3997 file transfer request at all.
3999 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4001 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4002 error than can occur while key agreement protocol. Affected
4003 file lib/silcclient/silcapi.h.
4005 * Fixed the event_mode CMODE handler to not crash when mode
4006 is changed and +k mode is set in the channel. Affected file
4007 irssi/src/silc/core/silc-channels.c.
4009 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4010 SILC_LOG_WARNING to give out Warning and not Error. Affected
4011 file lib/silcutil/silclog.c.
4013 * Fixed the channel message payload decryption in the function
4014 silc_channel_message_payload_decrypt to not modify the original
4015 buffer before it is verified that the message decrypted
4016 correctly. Otherwise, next time it is called with correct
4017 channel key it won't encrypt since the payload is corrupted.
4018 Affected file lib/silccore/silcchannel.c.
4020 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4022 * Do not constantly resize the window. A fix patch by cras.
4023 Affected file irssi/src/fe-text/screen.c.
4025 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4027 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4028 Affected file lib/silcutil/silcnet.c.
4030 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4032 * Fixed a bug in hash table internal routine for traversing
4033 the table with foreach callback. The current entry may
4034 become invalid in the callback but it was referenced after
4035 the callback returned.
4037 Do not allow auto rehashing of hash table during the
4038 silc_hash_table_foreach operation, for same reasons as it is
4039 not allowed for SilcHashTableList. Affected files are
4040 lib/silcutil/silchashtable.[ch].
4042 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4044 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4045 Win32 DLL. extern's in header files are now declared with
4048 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4050 * Fixed private message handling. It used some old code that
4051 caused the client to crash. Affecte file is
4052 lib/silcclient/client_prvmsg.c.
4054 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4056 * Added function silc_client_add_channel,
4057 silc_client_replace_channel_id, and removed functions
4058 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4059 from client library.
4061 * Added cross reference of the joined channels to the
4062 SilcClientEntry, and changed the SilcChannelEntry's
4063 users list to SilcHashTable. The affected files are
4064 lib/silcclient/idlist.[ch].
4066 * Fixed a bug in hash table tarversing. While the hash table
4067 is traversed with SilcHashTableList the table must not be
4068 rehashed. It is now guaranteed that auto rehashable tables
4069 are not rehashed while tarversing the list. Also defined that
4070 silc_hash_table_rehash must not be called while tarversing
4071 the table. Added function silc_hash_table_list_reset that must
4072 be called after the tarversing is over. The affected files are
4073 lib/silcutil/silchashtable.[ch].
4075 * Changed all hash table traversing to call the new
4076 silc_hash_table_list_reset in server and in client library.
4078 * Added function silc_client_on_channel to return the
4079 SilcChannelUser entry if the specified client entry is joined
4080 on the specified channel. This is exported to application as
4081 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4083 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4085 * Fixed founder regaining problem with JOIN command on normal
4086 server. The notify for mode change must be sent always and
4087 not only if !cmd->pending. Affected file silcd/command.c.
4089 * Fixed the WHOWAS command's reply sending to support the
4090 lists correctly. Affected file silcd/command.c.
4092 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4094 * When sending JOIN command to router for processing the
4095 sender's old command identifier was not saved back to the
4096 sender's command context, fixed now. The affected file is
4099 * Create the key in JOIN command of the router did not return
4100 the channel key, added check for this. Affected file is
4103 * Fixed a channel ID update bug in JOIN command reply. Do
4104 not directly upgrade the ID but call the function
4105 silc_idlist_replace_channel_id if the ID was changed.
4106 Affected file silcd/command_reply.c.
4108 * Fixed memory leaks from command calling if it would fail.
4109 Affected file silcd/command.c.
4111 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4113 * Applied patches from cras:
4115 Memory leak fixes around libaries, irssi window resize fix,
4116 new silclist.h and silcdlist.h, all extern inline changed to
4119 * Removed dotconf from lib/dotconf, not needed anymore.
4121 * Removed TRQ from lib/trq, not needed anymore.
4123 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4124 with server connections. Later this will be configurable
4125 in config file after new config file is done. Affected file
4128 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4130 * Fixed a crash in server related to channel announcements.
4131 Affected file silcd/server.c.
4133 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4135 * Fixed memory leaks in silc_server_create_new_channel*
4136 functions. Affected file silcd/server.c.
4138 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4139 which ID was changed. This way the router will send the
4140 user list for the channel again, and server won't be in
4141 desync in some rare circumstances. Affected file is
4142 silcd/packet_receive.c.
4144 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4146 * Check for NULL socket pointer in the function
4147 silc_server_packet_send_to_channel_real. Affected file
4148 silcd/packet_send.c.
4150 * Fixed the BAN notify handling to correctly remove ban
4151 list. Affected file silcd/packet_receive.c.
4153 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4155 * Fixed some header addition to Toolkit distribution in
4156 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4158 * Added lib/silcclient/client_ops_example.h as an template
4159 file for application programmers to quickly start using
4160 the SilcClientOperation functions in their application.
4161 Updated the lib/silcclient/README as well to tell about this
4162 nice file made available.
4164 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4166 * Call silc_server_remove_from_channels when removing client
4167 entry when NO_SUCH_CLIENT_ID was received. Affected file
4168 is silcd/command_reply.c.
4170 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4172 * Added server & router operator statistics updating. Affected
4173 file silcd/packet_receive.c and silcd/command.c.
4175 * Fixed the SERVER_SIGNOFF notify handling on normal server
4176 not to save the history information for clients. Same was
4177 fixed earlier in remove_clients_by_server function, but not
4178 here. Affected file silcd/packet_receive.c.
4180 * Raised the default connection-retry count from 4 to 7 in
4181 server. Affected file silcd/server.h.
4183 * Cancel any possible reconnect timeouts when we start the
4184 key exchange. Affected file silcd/server.c.
4186 * Do not reconnect on connection failure when SCONNECT was
4187 given. Affected files silcd/server.[ch].
4189 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4191 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4193 * Fixed the NICK command to always give the unformatted
4194 nickname to the one giving the NICK command. If unformatted
4195 nickname is cached already it will be formatted and the
4196 local entry will always get the unformatted nickname.
4197 Affected file lib/silcclient/idlist.c.
4199 * Fixed some double frees from client library commands.
4200 Affected file is lib/silcclient/command.c.
4202 * Fixed CUMODE command in server to assure that no one can
4203 change founder's mode than the founder itself, there was a
4204 little bug. Affected file silcd/command.c.
4206 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4208 * Removed the SilcClientCommandDestructor from the client
4209 libary, it is not needed anymore. Affected files are
4210 lib/silcclient/silcapi.h, command[_reply].[ch],
4211 client_notify, idlist.c.
4213 * Fixed GETKEY command to first resolve client, and then
4214 resolve the server only if the client was not found, instead
4215 of resolving both at the same time. Affected file is
4216 lib/silcclient/command.c.
4218 * Added silc_client_start_key_exchange_cb and lookup the
4219 remote hostname and IP address before starting the key
4220 exchange with server. The affected file is
4221 lib/silcclient/client.c.
4223 * The server's public key is now saved using the IP address
4224 of the server and not the servername for the filename.
4225 The hostname public key filename is checked as an fall back
4226 method if the IP address based filename is not found.
4228 Fixed the GETKEY command to save the fetched server key
4229 in correct filename.
4231 Print the remote server's hostname now when new key is
4232 received during connection process. Affected file is
4233 irssi/src/silc/core/client_ops.c.
4235 * Return always our own public key to the client if it asks
4236 for it with GETKEY command. Affected file silcd/command.c.
4238 * Removed the use_auto_addr variable from default config
4239 file since it was in wrong section. Affected file is
4242 * Fixed TOPIC_CHANGE notification to not route it when it
4243 was sent using silc_server_send_notify_to_channel function.
4244 Affected file silcd/command.c.
4246 * Fixed silc_server_send_notify_kicked to send the kicker's
4247 Client ID also, it was missing. Affected files are
4248 silcd/command.c, silcd/packet_send.[ch].
4250 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4252 * Do not save client history information in SERVER_SIGNOFF.
4253 Fixes the bug in normal server that it does not detect
4254 the client becoming valid after the server becomes back
4255 online. Affected file silcd/server_util.c.
4257 * Added `sock_error' field into the SilcSocketConnection
4258 context. When error occurs during socket operation (read
4259 or write) the error is saved. Added also new function
4260 silc_socket_get_error to return human readable socket error
4261 message. Affected files are lib/silcutil/silcsockconn.[ch],
4262 lib/silcutil/unix/silcunixsockconn.c, and
4263 lib/silcutil/win32/silcwin32sockconn.c.
4265 * The server now prints the socket error message in the
4266 signoff for client. Affected file silcd/server.c.
4268 * Fixed the `created' channel information sending from router
4269 to server in JOIN command. Checks now whether the channel
4270 really was created or not and set it according that.
4272 Fixed the JOIN command to use the client entry's current
4273 ID during the joining procedure instead of the one it sent
4274 in the command (it is checked though), since it can change
4275 between the packet processing and command processing, and
4276 would just case unnecessary pain in the client end. Affected
4277 file silcd/command.c.
4279 * Fixed a channel key payload sending to use correct channel
4280 ID when the server was forced to change the channel's ID by
4281 router. Router sent the key payload with the old Channel ID.
4282 Affected file silcd/packet_receive.c.
4284 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4286 * Call silc_server_save_channel_key only if the key payload
4287 was provided in the JOIN command's command reply. Affected
4288 file silcd/command_reply.c.
4290 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4292 * Fixed silc_mp_sizeinbase to return the value correctly with
4293 MPI. Affected file lib/silcmath/mp_mpi.c.
4295 * Fixed the stop_server signal to correctly stop the scheduler
4296 and gracefully stop the server when SIGTERM or SIGINT signals
4297 are received. Affected file silcd/silcd.c.
4299 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4301 * Simple handling of TERM and HUP signals. Also added some log
4302 flushing call around. Affected file is
4305 * Fixed small bugs in silclog.c. Now buffering output will take
4306 effect after 10 seconds since startup: This will ensure that
4307 no important startup messages are lost. Also output redirection
4308 will preserve original format ([Date] [Type] message).
4309 Affected file is lib/silcutil/silclog.c.
4311 * Added two options to the config file, in the logging section:
4312 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4313 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4315 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4317 * Do not print the warning about log files not being initialized
4318 more than once to avoid excess logging. Affected file is
4319 lib/silcutil/silclog.c.
4321 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4322 the SIM copying in make install in Makefile.am.pre.
4324 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4326 * Rewritten silclog APIs. Globally interesting changes follows:
4327 silc_log_set_files() changed to silc_log_set_file().
4328 silc_log_set_callbacks() changed to silc_log_set_callback().
4329 ROBOdoc documented silclog header file.
4330 SilcLogCb now returns bool to wether inihibit the default
4331 handler or not (to keep the old behaviour return always TRUE).
4332 The new APIs should also fix the problem of the
4333 silcd_error.log file that was written in the current directory.
4336 Log files streams will remain opened after silc_log_set_file()
4337 call, means less CPU usage notably on high traffic servers.
4338 File streams are now full buffered, and flushed to the disk
4339 every 5 minutes, lesses HD activity and CPU usage.
4340 Messages can be redirected, allowing admins to configure
4341 one single logfile for all server messages.
4342 the silc_log_quick global variable to activate fast-logging.
4343 Affected files lib/silcutil/silclog.[ch]
4345 * Changed some code to conform new silclog APIs. Affected
4346 files are doc/example_silcd.conf.in, silcd/server.c
4347 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4350 * Fixed a memory leak that could occur in some situations.
4351 Affected file silcd/serverconfig.c.
4353 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4355 * Added the silc_client_del_client to remove the client from
4356 all channels as well. Affected file lib/silcclient/idlist.c.
4358 * Fixed the client library to correctly remove the client
4359 from all channels when the client entry is being destroyed.
4360 Affected file lib/silcclient/client_notify.c, command.c.
4362 * Added auto-nicking support to the client library. If the
4363 applicatio now sets client->nickname it will be sent to the
4364 server after connecting by the library. This way for example
4365 SILCNICK (or IRCNICK) environment variables will have effect
4366 and always change the nickname automatically to whatever
4367 it is wanted. Affected file lib/silcclient/client.[ch].
4369 * Renamed silc_server_command_bad_chars to the
4370 silc_server_name_bad_chars and moved it to the
4371 silcd/server_util.[ch]. Added also new function
4372 silc_server_name_modify_bad to return nickname that
4373 includes bad characters as new nickname without those
4374 bad characters. This check and modify is now used in
4375 silc_server_new_client when the username is initially set
4376 as nickname, so it must be checked to be valid nickname.
4377 Affected file silcd/packet_receive.c.
4379 * The nickname length is now taken from the packet for real
4380 and not trusted to strlen() since it clearly can return
4381 wrong length for nickname including bad characters. This
4382 also applies to channel names. Affected file silcd/command.c.
4384 * Removed the lib/silcsilm/modules directory. Modules are now
4385 compiled into the lib/silcsim. Fixed the copying of the
4386 modules to follow symbolic links in Makefile.am.pre.
4388 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4390 * Fixed silc_string_regexify list creation. Fixes bugs with
4391 BAN and INVITE commands in server. The affected file is
4392 lib/silcutil/unix/silcunixutil.c.
4394 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4396 * Removed the command destructor entirely from the server's
4397 command and command reply routines. It is not needed, and
4398 its usage was buggy and caused crashes. Affected files are
4399 silcd/command[_reply].[ch].
4401 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4403 * Cancel protocol and NULL sock->protocol if timeout
4404 occurred during protocol. Affected file silcd/server.c.
4406 * Cancel protocol timeouts always before calling the final
4407 callback, to assure that after final callback is called
4408 no other state will be called for the protocol anymore.
4409 Affected file silcd/protocol.c.
4411 * Print error log if incoming connection configuration could
4412 not be found. Affected file silcd/server.c.
4414 * Fixed JOIN command to correctly save the founder mode
4415 to the client on normal SILC server, when the channel
4416 was created by the router. Affected file silcd/command.c.
4418 * Fixed LIST command (hopefully) to send correct reply
4419 packets. Affected file silcd/command.c.
4421 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4423 * The silc_packet_receive_process now returns FALSE if the
4424 read data was invalid packet, and TRUE if it was ok.
4426 The server now checks that if unauthenticated connection
4427 sends data and its processing fails the server will close
4428 the connection since it could be a malicious flooder.
4430 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4432 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4434 * Make sure the warning about error opening a log file is
4435 printed only once and not everytime it fails (produces
4436 too much useless log). Affected file lib/silcutil/silclog.c.
4438 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4440 * Made the silc_server_daemonise() function more readable.
4441 Affected file silcd/server.c.
4443 * Pid file is now optional, the user may comment it out from
4444 the config file. Removed define SILC_SERVER_PID_FILE, we
4445 don't need a default any longer. Affected file
4446 configure.in.pre, lib/Makefile.am.pre.
4448 * Make some use of the pid file. The server now dies at startup
4449 if it detects a valid pid file on his path. The server would
4450 die anyway in this circumstance, because of the bind() failure.
4451 Affected file silcd/silcd.c.
4453 * No longer compiling lib/dotconf.
4455 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4457 * Fixed JOIN command parsing not to crash. Affected file
4458 lib/silcclient/command.c.
4460 * Fied the NICK_CHANGE notify to add the new client entry
4461 even it is resolved. This removes an <[unknown]> nick
4462 thingy bug in the client. Affected file is
4463 lib/silcclient/client_notify.c.
4465 * Do not try to allocate 0 bytes (efence does not like it)
4466 in lib/silccore/silccomand.c when encoding payload.
4468 * Do not take IRCNICK as nickname in Irssi SILC client since
4469 it is not possible to set nickname before hand connecting
4470 the server (TODO has an entry about adding auto-nicking
4473 * Changed the silc_server_command_pending to check whether
4474 there already exists an pending entry with the specified
4475 command, command identifier and pending callback. This is
4476 to fix IDENTIFY and WHOIS related crashes that may register
4477 multiple pending commands with same identifier. Affected
4478 file silcd/command.c.
4480 * Fixed the server to reconnect to the router even if it
4481 was already reconnecting and EOF was received. This to
4482 fix a possibility that the server wouldn't ever try to
4483 auto-reconnect to the router. Affected file silcd/server.c.
4485 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4487 * Fixed the server's password authentication to use the
4488 length of the locally saved password, and not the one
4489 sent in the packet. Affected file silcd/protocol.c.
4491 * Fixed same password authentication problem in the
4492 Authentication Payload handling routines in
4493 lib/silccore/silcauth.c.
4495 * Yet another password authentication problem fixed with
4496 channel password handling in silcd/command.c.
4498 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4500 * If first character of string in silc_parse_userfqdn is '@'
4501 then do not parse it. Affected file is
4502 lib/silcutil/silcutil.c.
4504 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4506 * Fixed minor bug in IDENTIFY command reply sending, which
4507 caused various weird problems during JOIN when it was
4508 resolving names for users. Affected file silcd/command.c.
4510 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4512 * Fixed the IDENTIFY command reply sending to chech better valid
4513 clients. It was possible to send incomplete list of replies.
4514 Affected file silcd/command.c.
4516 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4518 * Added silc_client_command[s]_[un]register functions now to
4519 dynamically register the commands in client library. Removed
4520 the static table of commands. This allows the client library
4521 to call commands without causing the application to know about
4522 what commands library has called.
4524 Removed the INFO command reply kludge to detect when the command
4525 was called by library. Now library use its own command reply
4526 function for INFO command.
4528 Added function silc_client_command_call to call a command.
4529 Application can use it to call command, not access the structure
4532 Now all commands that are sent by the client library (not
4533 explicitly sent by application) use own command reply functions.
4535 Affected files around lib/silcclient/ and in
4536 irssi/src/silc/core/.
4538 * Fixed the WHOIS command reply sending to chech better valid
4539 clients. It was possible to send incomplete list of replies.
4541 Fixed the WHOIS and IDENTIFY to send the request to router
4542 if normal server did not do it and did not find any results.
4544 Affected file silcd/command.c.
4546 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4548 * Moved the internal data from SilcClient context into its
4549 own file, not accesible to application. Affected files
4550 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4551 and other files in client library.
4553 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4555 * Added doc/examples installation target in Makefile.am.pre.
4558 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4560 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4561 commands the found client entry will be removed from the
4562 cache, after notifying application about the error. Affected
4563 file lib/silcclient/command_reply.c.
4565 * Changed the /MSG to check for exact nickname user gave, and
4566 not let `nick' match `nick@host' if it is only one found. Now,
4567 user must type the exact nickname (like nick@host2) even if
4568 there are no more than one same nicks found. This is to avoid
4569 a possibility of sending nickname to wrong nickname since
4570 `nick' could match `nick@host'. Affected file is
4571 irssi/src/core/silc-servers.c.
4573 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4575 * Do not print "you are now server operator" or similar when
4576 giving /away command. Affected files are
4577 irssi/src/silc/core/client_ops.c, silc-servers.h.
4579 * Made the silc_server_command_pending_error_check to send
4580 the same command reply payload it received back to the
4581 original sender of the command. This way all arguments
4582 that was received by the server will be received by the
4583 client too. Affected file silcd/command.c.
4585 * Added the silc_idcache_add to return the created cache entry
4586 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4588 * Add global clients to expire if they are not on any channel.
4589 This is because normal server will never know if they signoff
4590 if they are not on any channel. The cache expiry will take
4591 case of these entries. This is done by normal servers only.
4592 The affected files are silcd/command_reply.c,
4593 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4595 * If server receives invalid ID notification for WHOIS or
4596 IDENTIFY and the ID exists in the lists, it is removed.
4597 Affected file silcd/command_reply.c.
4599 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4600 in client then client entry that it matches is searched and
4601 the nickname is printed on the screen for user. Affected
4602 file irssi/src/silc/core/client_ops.c.
4604 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4606 * Use cache entry expire time in the LIST command reply to
4607 purge old entries from the cache after the LIST command
4608 reply has been received. This way we don't have non-existent
4609 entries in the cache for too long. Affected file is
4610 silcd/command_reply.c.
4612 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4614 * If we are normal server, and we've not resolved client info
4615 in WHOIS or IDENTIFY from router, and it is global client,
4616 we'll check whether it is on some channel. If it is not
4617 then we cannot be sure about its validity and will resolve it
4618 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4619 file silcd/command.c.
4621 * Search channel by name (if possible) rather than by ID
4622 in IDENTIFY command's command reply. Affected file is
4623 silcd/command_reply.c.
4625 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4627 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4628 Updated specs and implemented it. Affected file silcd/command.c,
4629 silcd/packet_send.c and silcd/packet_receive.c.
4631 * Implemented the <founder auth> payload handling in the JOIN
4632 command. If provided all conditions for channel joining
4633 except requirement to provide correct passphrase can be
4634 overrided by the channel founder. Updated the protocol specs.
4635 Affected file silcd/command.c.
4637 Added support for founder auth in JOIN command in client
4638 library. Fixed the parsing of the JOIN command now to support
4639 all options as they should be. The affected file is
4640 lib/silcclient/command.c.
4642 * Optimized the WHOIS and IDENTIFY commands to send the request
4643 to router only if it includes nicknames or other names. If
4644 they include only IDs then check the local cache first before
4645 routing. Affected file is silcd/command.c.
4647 * Added channels topic announcements. Affected file is
4648 silcd/packet_receive.c and silcd/server.c.
4650 * Fixed the silc_server_send_notify_topic_set to really destine
4651 the packet to channel. Affected file silcd/packet_send.c.
4653 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4654 library. Affected file lib/silcclient/client_notify.c.
4656 * Added UMODE announcements. Affected file silcd/server.c.
4658 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4660 * Memory leak fixes in:
4662 lib/silcutil/silcsockconn.c
4663 lib/silcske/silcske.c
4664 lib/silcske/groups.c
4666 lib/silccrypt/silcpkcs.c
4667 lib/silccore/silccommand.c
4668 lib/silccore/silcidcache.c
4673 * ROBOdoc documented the lib/silcske/groups.h file and a
4674 bit changed the interface for better.
4676 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4678 * Update the client entry context in the ID cache after
4679 nick change. Affected file lib/silcclient/command.c.
4680 Fixes the CUMODE command when regaining founder privileges,
4681 and a little WHOIS problem.
4683 * Fixed silc_net_gethostbyname to correctly call the
4684 inet_ntop. Affected file lib/silcutil/silcnet.c.
4686 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4688 * Added IPv6 support checking to the configure.in.pre, added
4689 also --enable-ipv6 option to override the check. Affected
4690 file configure.in.pre.
4692 * The silc_thread_create now calls the start function
4693 directly if threads support is not compiled in. Removes
4694 ugly #ifdef's from generic code. Affected files are
4695 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4697 * Added silc_net_gethostby[name/addr]_async to asynchronously
4698 resolve. Affected files are lib/silcutil/silcnet.[ch].
4700 * Added support for rendering IPv6 based server, client and
4701 channel IDs. Affected file lib/silcutil/silcutil.c.
4703 * Added support for creating IPv6 based server IDs. Affected
4704 file is silcd/serverid.c.
4706 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4708 * Added silc_net_gethostby[addr/name] into the
4709 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4710 routines. Added silc_net_is_ip[4/6]. Affected file is
4711 lib/silcutil/unix/silcunixnet.c. All routines that take
4712 address as argument now supports both IPv4 and IPv6 addresses.
4714 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4716 * Fixed LIST command reply sending in server. Affected file
4719 * Server now sends the kicker's client ID in the KICK notify
4720 to the kicked client. Affected file silcd/command.c.
4722 * The client library now parses the kickers client ID and
4723 UI displays it. Affected files lib/silcclient/client_notify.c
4724 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4726 * Made all payload parsing function prototypes consistent.
4727 They all take now const unsigned char * and uint32 pair as
4728 the payload data instead of SilcBuffer. Changes all around
4729 the source tree. Other unsigned char* -> const unsigned char*
4730 changes around the tree as well.
4732 * Optimized SFTP client and server packet sending not to
4733 allocate new buffer for each packet but to recycle the
4734 first allocated buffer. Affected files are
4735 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4737 * Optimized the SFTP client to use SilcList instead of
4738 SilcDList for requests, because it is faster. Affected file
4739 is lib/silcsftp/sftp_client.c.
4741 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4742 into lib/silccore/silcid.[ch].
4744 Renamed silcpayload.[ch] into silcargument.[ch].
4746 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4748 * If client entry is deleted with active key agreement
4749 session, abort the session.
4751 The silc_client_abort_key_agreement now calls the completion
4752 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4754 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4757 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4759 * Don't use __restrict in older GCC's. Affected file is
4760 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4762 * silc_net_localhost now attempts to reverse lookup the
4763 IP/hostname. Affected file lib/silcutil/silcnet.c.
4765 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4766 command. It can be used to gain founder privileges at
4767 the same time when joining the channel.
4769 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4770 kicker's client ID as well. Updated protocol specs.
4772 Defined that the server must send SILC_COMMAND_IDENTIFY
4773 command reply with error status to client who sent
4774 private message with invalid client ID.
4776 Updated the protocol specification.
4778 * Added silc_server_send_command_reply to send any
4779 command reply. Affected file silcd/packet_send.[ch].
4781 * Added silc_id_payload_encode_data to encode ID payload
4782 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4784 * The server now send IDENTIFY command reply with error
4785 status if client ID in private message is invalid. Affected
4786 file silcd/packet_receive.c.
4788 * Save the server key file with server's IP address in
4789 the filename instead of hostname. The affected file is
4790 irssi/src/silc/core/client_ops.c.
4792 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4794 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4797 * Added libtool support for compiling shared objects in
4798 lib/silcsim. Affected file configure.in.pre and
4799 lib/silcsim/Makefile.am. Original patch by cras.
4801 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4803 * Pid file configuration, and server's config file fixes
4804 patch by toma. Updated CREDITS file.
4806 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4808 * Fixed silc_client_channel_message to not try to decrypt
4809 the message twice if it resolved the destination client
4810 information. This could cause of dropping one channel
4811 message. Affected file lib/silcclient/client_channel.c.
4813 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4815 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4816 lib/silcclient/client.c. This function is used when the SILC
4817 Client is run under some other scheduler, or event loop or
4818 main loop. On GUI applications, for example this may be
4819 desired to used to run the client under the GUI application's
4820 main loop. Typically the GUI application would register an
4821 idle task that calls this function multiple times in a second
4822 to quickly process the SILC specific data.
4824 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4826 * Fixed silc_server_drop() for dropping the supplementary
4827 groups as well, this could cause a security hole on some
4830 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4832 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4835 * Write PID file after dropping privileges. Added -F option
4836 to run server on foreground. A patch by debolaz.
4837 Affected files silcd/server.c, silcd/silcd.c.
4839 * Fixed MOTD to return the MOTD file server name. Affected
4840 file silcd/command.c.
4842 * Added INFO command reply handling to the Irssi SILC Client.
4843 Affected file irssi/src/silc/core/client_ops.c.
4845 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4847 * Fixed the silc_idcache_list_* routines to really support
4848 the dynamic list. Fixes a crash. Affected file is
4849 lib/silccore/silcidcache.c.
4851 * Fixed the LIST command reply to really call LIST command's
4852 pending callbacks. Affected file silcd/command_reply.c.
4854 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4856 * Update conn->local_entry->nickname after giving NICK
4857 command. Affected file lib/silcclient/command.c.
4859 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4861 * Added the [pid] option to the silcd configuration file
4863 Affected files: serverconfig.[ch] and silcd.c
4865 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4867 * Save fingerprint in WHOIS command reply in server.
4868 Affected file silcd/command_reply.c.
4870 * Fixed NICK commands pending callback registration.
4871 Affected file lib/silcclient/command.c.
4873 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4875 * Use ++server->cmd_ident when sending commands in server,
4876 instead of random number. Affected file silcd/command.c.
4878 * Fixed GETKEY command reply to call actually GETKEY pending
4879 command callbacks. Affected file silcd/command_reply.c.
4881 * A bit stricter check for nicknames. Check for same nickname
4882 in NICK command also. Affected file silcd/command.c.
4884 * Do not call INFO command everytime client ID changes, only
4885 during first connecting. Affected file lib/silcclient/client.c.
4887 * Set the new nickname only after successful command reply for
4888 NICK command is returned by server. Affected file
4889 lib/silcclient/command.c.
4891 * Remove nicknames from nicklist during server_signoff notify.
4892 Should fix /NAMES bit more. The affected file is
4893 irssi/src/silc/core/silc-channels.c.
4895 * Added `fingerprint' field to the SilcIDListData in the
4896 silcd/idlist.h to hold the fingerprint of the client's
4899 Send the fingerprint of the client's public key in WHOIS
4902 Affected files silcd/command.c, and silcd/idlist.[ch].
4904 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4905 create fingerprint from given data.
4907 * Show the fingerprint of the client's public key in WHOIS.
4908 Affected files irssi/src/module-formats.[ch] and
4909 irssi/src/silc/core/client_ops.c.
4911 * Format the multiple same nicknames also during JOIN and
4912 NICK_CHANGE notifys. Affected file is
4913 lib/silcclient/client_notify.c.
4915 * Do not print error on screen for invalid private message
4916 payload since it can come if someone is sending private
4917 messages with wrong key. Affected file
4918 lib/silccore/silcprivate.c.
4920 * Fixed multiple concurrent /PING crash. Affected file
4921 lib/silcclient/command.c.
4923 * Changed the wrong ID encoding. All IP addresses must be
4924 in MSB first order in encoded format. They were encoded
4925 wrong and was in LSB format. Affected files are
4926 silcd/serverid.c, lib/silcutil/silcutil.c.
4928 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4930 * Call the `connect' client operation through the scheduler
4931 in case of error. Affected file lib/silcclient/client.c.
4933 * Call the `failure' client operation even if the error
4934 occurred locally during a protocol. Affected file is
4935 lib/silcclient/protocol.c.
4937 * Added support of sending LIST command to router from normal
4938 server. This way normal server can get list of all channels
4939 in the network too. Fixed the channel list sending in the
4940 server too. Affected files are silcd/command.c, and
4941 silcd/command_reply.[ch].
4943 * Added silc_server_update_channels_by_server and
4944 silc_server_remove_channels_by_server. They are used during
4945 disconnection of primary router and in backup router protocol.
4946 Affected file silcd/server_util.[ch], silcd/server.c and
4947 silcd/server_backup.c.
4949 * Fixed channel adding to global list in IDENTIFY command
4950 reply in server. Affected file silcd/command_reply.c.
4952 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4954 * If the incoming packet type is REKEY or REKEY_DONE process
4955 that packet always synchronously. Fixes yet another MAC
4956 failed error on slow (dialup) connections. Affected file
4957 lib/silcclient/client.c and silcd/server.c.
4959 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4961 * Call check_version SKE callback for initiator too. Affected
4962 file lib/silcske/silcske.c.
4964 * Implemented fix for security hole found in the SKE that was
4965 fixed in the specification few days back; the initiator's
4966 public key is now added to the HASH value computation.
4967 Added backwards support for the old way of doing it too, for
4968 old clients and old servers. Affected file is
4969 lib/silcske/silcske.c.
4971 * Enabled mutual authentication by default in SKE. If initiator
4972 is not providing mutual authentication the responder will
4973 force it. This will provide the proof of posession of the
4974 private key for responder. The affected files are
4975 lib/silcclient/protocol.c and silcd/protocol.c.
4977 * Do not cache anymore the server's public key during SKE.
4978 We do mutual authentication so the proof of posession of
4979 private key is done, and if the server is authenticated in
4980 conn auth protocol with public key we must have the public
4981 key already. Affected file silcd/protocol.c.
4983 * Added new global debug variable: silc_debug_hexdump. If
4984 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4985 file lib/silcutil/silclog.[ch].
4987 * Fixed compilation warning due to char * -> const char *.
4988 Affected files lib/silcutil/silcnet.h, and
4989 lib/silccore/silcauth.[ch].
4991 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4993 * Fixed CMODE command when new channel key was created. If
4994 the creation failed the old key was removed. Next time giving
4995 same command would crash the server since the old key was
4996 freed already. Affected file silcd/command.c.
4998 * Fixed the silc_server_announce_get_channels to not crash
4999 on reconnect. Affected file silcd/server.c.
5001 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5003 * Added silc_log_set_debug_string function to set a regex
5004 string to match for debug output. Only the function names,
5005 or filenames matching the given debug string is actually
5006 printed. This way it is possible to filter out those debug
5007 strings that user is not interested in.
5009 Fixed a bug in silc_string_regexify.
5011 Affected files lib/silcutil/silclog.[ch], and
5012 lib/silcutil/unix/silcunixutil.c.
5014 * Changed the -d options in both server and Irssi SILC client
5015 to take the debug string as argument. Affected files
5016 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5018 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5020 * Added silc_hash_babbleprint to create a Bubble Babble
5021 Encoded fingerprint. The encoding is developed by Antti
5022 Huima (draft-huima-babble-01.txt), and it creates human
5023 readable strings out of binary data. Affected file
5024 lib/silccrypt/silchash.[ch].
5026 * Print the babble print now in addition of fingerprint as well
5027 in Irssi SILC client. Affected files are
5028 irssi/src/fe-common/silc/module-formats.[ch],
5029 irssi/src/fe-common/silc/core/client_ops.c.
5031 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5033 * Fixed a security problem found in SKE. The initiator's
5034 public key too is now added to the HASH hash value creation
5035 which is signed by the responder to create the SIGN value.
5036 This will prevent anyone in the middle to lie to the responder
5037 about the initiator's public key. If this is done now, the
5038 man in the middle will get caught. Updated the protocol
5041 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5043 * Better installation directory handling. Configure module
5044 paths and other paths automatically to example_silc* files
5045 in doc/. A patch by toma.
5047 * Fixed compiler warning from MPI library, and from SILC RNG.
5050 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5051 It can be configured with ./configure. A patch by toma.
5053 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5055 * Find correct make to use in prepare-clean. A patch by
5056 toma. Affected file prepare-clean.
5058 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5060 * Added irssi variables use_auto_addr, auto_bind_ip,
5061 auto_bind_port and auto_public_ip.
5063 * Changed the interface for silc_client_send_key_agreement
5064 in lib/silcclient/silcapi.h
5068 irssi/src/silc/core/silc-core.c
5070 lib/silcclient/silcapi.h
5071 irssi/src/silc/core/silc-channels.c
5072 lib/silcclient/client_keyagr.c
5075 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5077 * Added silc_pkcs_public_key_compare to compare two
5078 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5080 * Check that the client who set the founder mode on the
5081 channel is the same client that is giving the founder
5082 mode to itself. It is done by comparing the saved public
5083 key (it is saved even in the authentication is passphrase).
5084 Affected file silcd/command.c.
5086 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5088 * Do not process packet for disconnected socket connection.
5089 Affected file lib/silccore/silcpacket.c.
5091 * Process the DISCONNECT packet through scheduler in the
5092 client library. Affected file lib/silcclient/client.c.
5094 * Fixed the silc_client_packet_parse to not to increase
5095 the packet sequence number if the conn->sock and the
5096 current socket connection is not same. This can happen
5097 for example during key agreement when the conn includes
5098 multiple socket connections (listeners). Affected file
5099 lib/silcclient/client.c.
5101 * The sender of the file transfer request now provides also
5102 the pointer (listener) for the key exchange protocol. If
5103 the listener cannot be created then it sends empty key
5104 agreement and lets the receiver provide the listener.
5106 Added `local_ip' and `local_port' arguments to the
5107 silc_client_file_send. If they are provided they are used,
5108 if not then it will attempt to find local IP address, if
5109 not found or bind fails then the remote client will provide
5112 Affected files are lib/silcclient/client_ftp.c and
5113 lib/silcclient/silcapi.h.
5115 * Extended the FILE SEND command to support defining the
5116 local IP and port for key exchange listener. They are
5117 optional. Affected file irssi/src/silc/core/silc-servers.c.
5119 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5121 * Defined to WHOIS command reply the sending of fingerprint
5122 of the client's public key (if the proof of posession of the
5123 corresponding private key is verified by the server).
5124 Updated to the protocol specification.
5126 * Added support of receiving the client's public key's
5127 fingerprint in command reply in client library. Affected
5128 file is lib/silcclient/command_reply.c, and
5129 lib/silcclient/idlist.[ch].
5131 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5133 * Do not send over 128 chars long nickname to the server
5134 in NICK command. Affected file lib/silcclient/command.c.
5136 * Do not send over 256 chars long channel names to the server
5137 in JOIN command. Affected file lib/silcclient/command.c.
5139 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5141 * Assure that silc_server_close_connection cannot be called
5142 twice for same socket context. Affected file is
5145 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5147 * Send error message to application if opening file for
5148 writing during file transfer fails. Affected file is
5149 lib/silcclient/client_ftp.c.
5151 Remove all file transfer sessions for a client that we're
5152 removing from ID cache.
5154 Affected file is lib/silcclient/client_ftp.c.
5156 * Fixed silc_net_addr2bin to return correct address. Affected
5157 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5159 * Fixed file transfer session removing on signoff notify.
5160 Affected file irssi/src/silc/core/silc-servers.c.
5162 * Added the SilcClientFileError to be returned in the monitor
5163 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5164 Affected file lib/silcclient/silcapi.h.
5166 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5168 * Fixed a crash in silc_client_ftp_free_sessions and
5169 silc_client_ftp_session_free_client. Affected file
5170 lib/silcclient/client_ftp.c.
5172 * Added `disabled' field in the SilcChannelEntry in the server
5173 to indicate if the server entry is disabled. Affected file
5174 silcd/idlist.h, silcd/command[_reply].c.
5176 * SILC server adds now /var/run/silcd.pid everytime it is
5177 started. Affected file silcd/silcd.c.
5179 * Added silc_server_packet_send_clients to send a packet to
5180 the provided table of client entries. Affected file
5181 silcd/packet_send.[ch].
5183 * Fixed a crash in client resolving in client_prvmsg.c in
5184 client library. Affected file lib/silcclient/client_prvmsg.c.
5186 * Do not actually remove the client directly from ID cache
5187 during SERVER_SIGNOFF, but invalidate it. This way we
5188 preserve the WHOWAS info for the client. Affected file
5189 silcd/server_util.c.
5191 * Fixed SERVER_SIGNOFF notify handling in the server. The
5192 server is now able to process incoming SERVER_SIGNOFF notify
5193 for a server that it doesn't even know about. It will remove
5194 the clients provided in the notify. Affected file
5195 silcd/packet_receive.c.
5197 * Check for partial packet in data queue after every packet that
5198 was found from the queue. Return and wait for more data if
5199 there is partial data in queue. Affected file is
5200 lib/silccore/silcpacket.c.
5202 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5204 * Added SilcClietFileError enum to indicate error in
5205 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5206 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5207 Affected files lib/silcclient/silcapi.h and
5208 lib/silcclient/client_ftp.c.
5210 * Check that newsize in silc_buffer_realloc is larger than
5211 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5213 * Added better monitor of file transfers. It now monitors
5214 key agreement protocol during the file transfer too. Added
5215 error reporting too. Affected files
5216 irssi/src/silc/core/silc-servers.c,
5217 irssi/src/fe-common/silc/module-formats.[ch].
5219 * Wrote a help file for FILE command.
5221 * Added silc_rng_global_get_byte_fast to get not-so-secure
5222 random data as fast as possible. Random data is read from
5223 /dev/urandom if available and from the SILC RNG if not
5224 available. It is used in padding generation. Affected file
5225 lib/silccrypt/silcrng.[ch].
5227 * All packets in client library are now processed synchronously.
5228 Optimized packet processing a lot. Affected file
5229 lib/silcclient/client.c.
5231 * All server connection packets are processing synchronously
5232 now in server, to optimize packet processing. Affected file
5235 * Include files are installed now only in Toolkit distribution
5236 if make install is given. Affected files: all Makefile.am's.
5238 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5240 * Assure that silc_client_notify_by_server_resolve does not
5241 resolve the client information multiple times. If it cannot
5242 be found by the first it cannot be found at all. Affected
5243 file lib/silcclient/client_notify.c.
5245 * Fixed WHOWAS command reply calling. Affected file
5246 lib/silcclient/command_reply.c.
5248 * Removed all references to silc_idlist_get_client from the
5249 Irssi SILC client since that call is internal call used by
5250 the library. The Irssi SILC client will use now client
5251 retrieval functions found in silcapi.h.
5253 * Fixed a bug in resolving nickname info before sending
5254 private message. It used freed memory. Affected file
5255 irssi/src/silc/core/silc-servers.c.
5257 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5259 * Assure my_channels statistics cannot go negative in server.
5260 Affected files silcd/server.c, silcd/server_util.c.
5262 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5264 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5266 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5268 * Win32 Toolkit changes. Affected files
5269 win32/silc.dsw, win32/libsilc/libsilc.def,
5270 win32/libsilcclient/libsilc.def,
5271 lib/silcutil/silcutil.c, and
5272 lib/sftp/sftp_fs_memory.c.
5274 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5276 * Added silc_net_localip to return local host's IP address.
5277 Affected file lib/silcutil/silcnet.[ch].
5279 * If key exchange or rekey protocol is active for a connection
5280 parse all packets syncronously since there might be packets
5281 in packet queue that we are not able to process without first
5282 processing packets before them. Affected file silcd/server,
5283 lib/silcclient/client.c.
5285 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5286 whether library should continue processing the packet.
5287 Affected file lib/silccore/silcpacket.h.
5289 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5290 SilcSFTPMonitorData to SFTP server to monitor various
5291 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5292 lib/silcsftp/sftp_server.c.
5294 * Added silc_file_size to return file size. Affected file
5295 lib/silcutil/silcutil.[ch].
5297 * Implemented the file transfer support for the client library.
5298 Added preliminary support for simple client to client one-file
5299 transmission. Affected file lib/silcclient/client_ftp.c,
5300 lib/silccilent/client.[ch].
5302 * Added new local command FILE to the Irssi SILC Client.
5303 It is used to perform the file transfer. It has subcommands
5304 SEND, RECEIVE, SHOW and CLOSE. Affected files
5305 irssi/src/silc/core/client_ops.c,
5306 irssi/src/silc/core/silc-server.[ch].
5308 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5310 * Relay the SILC_PACKET_FTP in the server. Affected files
5311 silcd/server.c and silcd/packet_receive.c.
5313 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5315 * Renamed silc_file_read and silc_file_write to functions
5316 silc_file_readfile and silc_file_writefile. Added function
5317 silc_file_open and silc_file_close. Affected files
5318 lib/silcutil/silcutil.[ch].
5320 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5322 * Resolve the client info when received private message or
5323 channel message for a client which nickname we don't know.
5324 Affected files lib/silcclient/client_prvmsg.c and
5325 lib/silcclient/client_channel.c.
5327 * Do not crash in /KEY if client is not connected. Affected
5328 file irssi/src/silc/core/silc-channels.c.
5330 * Added SilcClientStatus field to the SilcClientEntry in the
5331 lib/silcclient/idlist.h.
5333 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5334 is incomplete and is being resolved, it won't be resolved
5337 Make sure also that USERS command reply does not resolve
5338 twice information. Affected file is
5339 lib/silcclient/command_reply.c.
5341 Make sure that silc_client_get_clients_by_list does not
5342 resolve twice same information.
5344 * Check for valid client->id in the silc_server_free_client_data.
5345 Affected file silcd/server.c.
5347 * Fixed /GETKEY nick@server not to crash if the server entry
5348 is not found. Affected file lib/silcclient/command.c.
5350 * Fixed the silc_server_check_cmode_rights to check the
5351 requested modes correctly. Affected file silcd/command.c.
5353 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5355 * Better checks for non-printable chars in nick added.
5356 Affected file silcd/command.c.
5358 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5360 * Call the silc_server_udpate_servers_by_server in the
5361 primary router that comes back online in the backup resuming
5362 protocol. Otherwise it routes packets wrong. Affected file
5363 silcd/server_util.[ch], silcd/server_backup.c.
5365 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5367 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5368 lib/silcutil/silcbuffmt.[ch].
5370 * Redefined the SILC packet header to include the padding
5371 length. Affected file lib/silccore/silcpacket.[ch].
5373 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5374 length for maximum padding up to 128 bytes). Affected
5375 file lib/silccore/silcpacket.h.
5377 * Removed all backwards support for old 0.5.x MAC thingies.
5378 The SILC packet header change makes it impossible to be
5379 backwards compatible.
5381 * Send the ENDING packet with timeout in the backup resuming
5382 protocol. This is to assure that all routers has connected
5383 to the primary router. Affected file silcd/server_backup.c.
5385 * Changed the RNG to take the first IV from random data. It
5386 used to take it from zero actually. Changed the RNG also
5387 to use /dev/urandom during session. /dev/random is used
5388 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5390 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5392 * Changed the SILC packet header to have the first two bytes
5393 (the packet length) encrypted. Affected files aroung the
5394 code tree, lib/silccore/silcpacket.[ch]. Removed the
5395 SilcPacketCheckDecrypt callback. It is not needed anymore
5396 since the silc_packet_receive_process will determine now
5397 whether the packet is normal or special.
5399 * Implemented the unidirectional MAC keys. Affected files
5400 lib/silcske/silcske.c, silcd/protocol.c and
5401 lib/silcclient/protocol.c.
5403 * Implemented the packet sequence number to the MAC computation.
5404 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5405 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5406 lib/silcclient/protocol.c.
5408 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5410 * Allow backup router to announce servers. All servers
5411 announced by backup router are added to the global list
5412 automatically. Update hte server's socket to our primary
5413 router also when backup router announces a server.
5414 Affected file silcd/packet_receive.c.
5416 * Do not update the client->router in the function
5417 silc_server_udpate_clients_by_server if the client is on
5418 global list. We might fail to find any specific server
5419 for locally connected clients and local cell clients. They
5420 should still use the `from' and not `to' as client->router.
5421 This fixes backup router resuming protocol. Affected file
5422 silcd/server_util.c.
5424 * Decrease channel statistics count only if the channel
5425 deletion worked. Affected files are silcd/server.c and
5426 silcd/server_util.c.
5428 * Added silc_server_update_servers_by_server to update origin
5429 of all server entries. Used during backup router protocol.
5430 Affected files silcd/server_util.[ch], silcd/server.c. and
5431 silcd/backup_router.c.
5433 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5434 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5435 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5436 lib/silccrypt/silchmac.c.
5438 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5440 * Assure that router cannot reroute the same channel message
5441 to the sender. Affected file silcd/packet_receive.c.
5443 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5445 * Made better checks that the channel message is not sent
5446 to the router it came from. Affected file is
5447 silcd/packet_send.c. Fixed memory leak too.
5449 * Announce informations for incoming router connection, but
5450 only after checking if it is replaced by backup router.
5451 Affected file silcd/packet_receive.c.
5453 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5455 * Fixed the backup resuming protocol to work in multiple
5456 router environment. Affected file silcd/server_backup.c.
5458 * Route packet only to one router in the function
5459 silc_server_packet_send_to_channel. Affected file is
5460 silcd/packet_send.c.
5462 * Fixed silc_server_send_notify_dest to set the broadcast
5463 flag. Fixed the silc_server_send_notify_topic to actually
5464 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5465 Affected file silcd/packet_send.c.
5467 * Changed the SFTP Filesystem interface. Changed the
5468 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5469 the filesystem operation function. The SilcSFTPFilesystem
5470 is now a context that is allocated by all filesystem allocation
5471 functions and it already includes the operations structure
5472 and filesystem specific context. It is given as argument
5473 now to the silc_sftp_server_start. This made the interface
5474 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5475 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5477 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5479 * Changed the backup router adding and getting interfaces
5480 in the server. The router that will be replaced by the
5481 specified backup router is now sent as argument. Affected
5482 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5485 * Added silc_net_addr2bin_ne to return the binary form of
5486 the IP address in network byte order. Affected files
5487 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5489 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5491 * Check for existing server ID in silc_server_new_server
5492 and in silc_server_connect_to_router_final and remove the
5493 old entry if it exists. Affected file silcd/packet_receive.c,
5496 * Send the channel message always to only one router, either
5497 in upstream or downstream. Affected file is
5498 silcd/packet_send.c.
5500 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5502 * Wrote the definition of the backup resuming protocol to the
5503 protocol specification.
5505 * Removed one redundant channel key generation from normal
5506 server during joining procedure. Removed one redundant
5507 channel key sending from server to router during joining
5508 procedure. Affected file silcd/command.c.
5510 * Made minor bugfixes to the backup router resuming protocol.
5511 Affected file silcd/server_backup.c, server.c.
5513 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5515 * Added --disable-asm configuration option. Affected files
5516 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5519 * Implemented the backup resuming protocol that is used to
5520 resume the primary router position in the cell after the
5521 primary router comes back online. Affected files
5522 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5523 and silcd/server_util.[ch].
5525 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5527 * Sleep two (2) seconds after sending QUIT command to server.
5528 Affected file lib/silcclient/command.c.
5530 * Assure that if outgoing data buffer is pending do not force
5531 send any data. Affected file silcd/packet_send.c.
5533 * Assure that if outgoing data buffer is pending do not force
5534 send any data. Affected file lib/silcclient/client.c.
5536 * Implemented the backup router support when the primary router
5537 goes down. The servers and routers can now use the backup
5538 router as new primary router without loosing connectivity.
5540 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5542 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5543 in the server to indicate disabled entry. All data read
5544 from the connection will be ignored and no data is sent
5545 for entry that is disabled. Affected files are
5546 silcd/idlist.h, silcd/server.c.
5548 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5550 * Created SFTP client and server test programs in the
5551 lib/silcsftp/tests directory.
5553 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5555 * Implemented memory filesystem (virtual filesystem) for
5556 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5559 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5561 * Implemented the SFTP (SSH File Transfer Protocol) to the
5562 lib/silcsftp. It includes SFTP client and SFTP server
5565 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5567 * Moved lib/silccore/silcprotocol.[ch] to the
5568 lib/silcutil library.
5570 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5571 take variable argument list pointer as argument. Affected
5572 file lib/silcutil/silcbuffmt.[ch].
5574 * Added silc_buffer_set function that is used to set data
5575 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5576 Affected file lib/silcutil/silcbuffer.h.
5578 * Changed various routines in the core library to use the new
5579 silc_buffer_set instead of allocating new buffer only for
5582 * Added 64-bit value formatting and unformatting support to the
5583 silc_buffer_[un]format routines. Affected file is
5584 lib/silcutil/silcbuffmt.[ch].
5586 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5587 to includes/bitmove.h.
5589 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5591 * Fixed channel user mode saving in client library. Affected
5592 file lib/silcclient/command[_reply].c.
5594 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5596 * Defined the file transfer to the SILC Protocol. Added
5597 new packet type SILC_PACKET_FTP and defined File Transfer
5598 Payload. The mandatory file transfer protocol is SFTP
5599 (SSH File Transfer Protocol). Affected file in addition
5600 of the internet draft is lib/silccore/silcpacket.h.
5602 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5603 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5604 is used as part of backup router protocol when the primary
5605 router of the cell is back online and wishes to resume
5606 the position as primary router.
5608 * Redefined the MAC generation keys in the protocol. The
5609 same key is not used anymore in both direction. Both
5610 direction will now use different keys for sending and
5611 receiving. This fixes a potential security flaw. This
5612 change causes incompatibilities in the protocol.
5614 * Redefined also the MAC computation from the packet.
5615 An packet sequence number is now added to the MAC
5616 computation. This prevents possible replay attacks against
5617 the protocol. This change too causes incompatibilities
5620 Added `sequence' field to the SilcPacketContext to hold
5621 the current sequence number for the packet.
5623 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5625 * Added `created' field to the SilcIDListData in the file
5626 silcd/idlist.h to indicate the time when the entry was
5629 * Added `created' field to the SilcChannelEntry too. Affected
5630 file silcd/idlist.h.
5632 * Added `creation_time' aguments to all the announcement functions
5633 in the server. If it is provided then only the entries that
5634 was created after the provided time frame are actually
5635 announced. Affected file silcd/server.[ch].
5637 * The protocol says that the Channel ID's IP address must be
5638 based on the router's IP address. Added check for this in
5639 the silc_server_new_channel when processing incoming New Channel
5640 Payload. Affected file silcd/packet_receive.c.
5642 * Print out the correct version with --version in SILC client.
5643 Affected file irssi/src/silc/core/silc-core.c.
5645 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5647 * Fixed WHOWAS command to check for completnes of the client
5648 entry always, not just when the command is coming from client.
5649 Affected file silcd/command.c.
5651 * Added new function silc_server_packet_queue_purge to purge the
5652 outgoing data queue to the network. After the function returns
5653 it is guaranteed that the outgoing packet queue is empty.
5654 Affected file silcd/packet_send.[ch].
5656 * Purge the outgoing packet queue in the rekey protocol's final
5657 callback to assure that all rekey packets go to the network
5658 before quitting the protocol. Affected file silcd/server.c.
5660 * Added silc_client_packet_queue_parse as similar function as
5661 in server to the client library. The affected file is
5662 lib/silcclient/client.c.
5664 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5666 * Splitted silcd/server.c and created silcd/server_util.[ch]
5667 for utility functions.
5669 * Added new socket flag SILC_SF_DISABLED to indicate that the
5670 connection is open but nothing can be sent to or received from
5671 the connection. Affected file lib/silcutil/silsockconn.[ch].
5672 The checking for disabled socket is checked in the low level
5673 silc_socket_write and silc_socket_read functions.
5675 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5677 * Allow only nicknames and channel names that fits into the
5678 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5680 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5682 * When processing JOIN command reply in server check that if
5683 the channel exists in our global list we'll move it the local
5684 list. Affected file silcd/command_reply.c.
5686 * Fixed the check whether client is joined on the channel already
5687 in JOIN command. Affected file lib/silcclient/command.c.
5689 * Fixed the JOIN command reply to check whether the channel
5690 already exists. Affected file lib/silcclient/command_reply.c.
5692 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5694 * Added silc_ske_status_string to map the SKE error numbers
5695 to readable strings. The affected files are
5696 lib/silcske/silcske[_status].[ch].
5698 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5700 * Do not show the private channels on the WHOIS channel list
5701 as it is not allowed by the protocol. The affected file is
5704 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5706 * Assure that the packet length digged from the actual packet
5707 is something sensible in the silc_packet_decrypt_rest_special
5708 in lib/silccrypt/silcpacket.c.
5710 * Free and NULL the allocated pointer in silc_hmac_alloc if
5711 the HMAC allocation fails. The affected file is
5712 lib/silccrypt/silchmac.c.
5714 * Print the selected security properties to the log files in
5715 the server. Affected file silcd/protocol.c.
5717 * Add SKE's reference counter even if calling the completion
5718 callback manually. Otherwise it goes negative, although it
5719 does not cause any problems. The affected file is
5720 lib/silcske/silcske.c.
5722 * Remove the client entry with short timeout after giving the
5723 KILL command. Affected file lib/silcclient/command.c.
5725 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5726 case all found clients are already disconnected (WHOWAS would
5727 found them) in the server. Affected file silcd/command.c.
5729 * Update the last_receive (time of last data received) to be
5730 updated only when received private or channel message so that
5731 the idle time showed in WHOIS makes more sense.
5733 * Added boolean field `valid' in to the SilcClientEntry in the
5734 client library to indicate whether the entry is valid or not.
5735 This fixes the nickname change bug on channel when changing
5736 the nickname to be same than the old (like nick to Nick) the
5737 nickname formatter doesn't set the new nick anymore to Nick@host.
5738 Affected file lib/silcclient/idlist.[ch].
5740 * Now actually fixed the nickname changing on disconnection.
5741 Added new function silc_change_nick to the Irssi SILC Client.
5742 Affected file irssi/src/silc/core/client_ops.c,
5743 irssi/src/silc/core/silc-nicklist.[ch].
5745 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5747 * Check that the public key exists in the GETKEY command before
5748 trying to encode it. Affected file silcd/command.c.
5750 * Print some notifications on received public keys with GETKEY
5751 command in the Irssi SILC Client. Affected files are
5752 irssi/src/fe-common/silc/module-formats.[ch],
5753 irssi/src/silc/core/client_ops.c.
5755 * Use IDENTIFY command to resolve the server information in the
5756 GETKEY command instead of INFO command. Affected file
5757 lib/silcclient/command.c.
5759 * All command reply functions in the client library now calls
5760 the pending command reply callbacks even if an error has
5761 occurred. The server has done this a long time and now it was
5762 time to move the client library to this as well. Now all
5763 errors can be delivered back to the pending command reply
5764 callbacks if necessary. Affected files are
5765 lib/silcclient/command[_reply].[ch].
5767 * Change the nickname on disconnection back to the username
5768 because in reconnect the server will enforce it to it anyway.
5769 Affected file irssi/src/silc/core/silc-servers.c.
5771 * Fixed a config file parsing bug in the Irssi SILC client.
5772 Affected file irssi/src/silc/core/clientconfig.c.
5774 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5776 * When printing the channel mode on JOIN, verify that the
5777 channel key and channel's HMAC are valid. Affected file
5778 irssi/src/silc/core/client_ops.c.
5780 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5782 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5783 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5784 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5786 * Removed channel key rekey task deleting from the function
5787 silc_server_save_channel_key. Affected file silcd/server.c.
5788 Added explicit timeout task context instead that is used to
5789 delete the task if we are registering a new task before the
5790 new task has elapsed.
5792 * When channel key rekey occurs the client library now saves
5793 the old channel key for a short period of time (10 seconds) and
5794 is able to use it in case some is still sending channel
5795 messages encrypted with the old key after the rekey. Affected
5796 file lib/silcclient/[idlist.h|client_channel.c].
5798 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5800 * Added check to the silc_server_new_id_real to not accept
5801 new ID if it is the sender's own ID. Affected file is
5802 silcd/packet_receive.c.
5804 * Assure that we do not announce ourself or the one we've
5805 sending our announcements when we're router and are announcing
5806 servers to our primary router. Affected file silcd/server.c.
5808 * Fixed silc_server_command_identify_check_client to assemble
5809 correct WHOIS packet. It send corrupted WHOIS packet and
5810 caused problem with router to router connections. Affected
5811 file silcd/command.c.
5813 Fixed also silc_server_command_whois_check the same way
5814 as for the IDENTIFY command.
5816 * Added new SilcIDListStatus to the server in the SilcIDListData
5817 structure. The status now includes the current status of
5818 the entry (like registered, resolved etc.). Affected file
5819 silcd/idlist.[ch]. Defined a bunch of different status types
5820 as well. This replaced the old boolean registered field as well.
5822 Added resolve_cmd_ident field to the SilcClientEntry structure
5823 too so that if the entry is for example being resolved so
5824 another command may attach to the same pending command reply
5825 without requiring to resolve the same entry again. This concept
5826 should optimize the WHOIS and the IDENTIFY resolving under
5827 heavy load by taking away unnecessary resolving for entries
5828 that are being resolved already.
5830 Added support for adding multiple pending commands for one
5831 command idenfier. Affected file silcd/command[_reply].[ch].
5833 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5834 before deleting the data. Otherwise the hash table will have
5835 freed data in comparison functions. Affected file is
5836 silcd/command_reply.c.
5838 * Fixed silc_idlist_replace_client_id to add the new entry to
5839 the cache with NULL nickname. Otherwise there will be invalid
5840 memory as the nickname after the nickname is freed. Affected
5841 file silcd/packet_receive.c.
5843 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5844 saved into wrong slots because the previous number of entries
5845 was not taken into account. Affected file silcd/idlist.c.
5846 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5848 * If we are router and we receive JOIN notify to a channel that
5849 does not have any users then notified client is marked as the
5850 channel founder, as it is it. The affected file is
5851 silcd/packet_receive.c
5853 * Added to the extended hash table API's table_del_*ext functions
5854 the destructor as argument too, so that the caller can decide
5855 which destructor to use or whether to use destructor at all.
5856 Affected file lib/silcutil/silchashtable.[ch].
5858 * Fixed ID Cache purging. It actually deleted the entries from
5859 the hash table after the data was freed. The hash table ended
5860 up comparing freed memory. The affected file is
5861 lib/silccore/silcidcache.c.
5863 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5865 * Fixed Irssi SILC client's KILL command's HELP syntax.
5867 * The USERS command now resolves the detailed user information
5868 if the userinfo field is missing. Affected file is
5869 lib/silcclient/command_reply.c.
5871 * Do not print error in silc_file_read if the read file does
5872 not exist. Just silently return NULL. Affected file is
5873 lib/silcutil/silcutil.c.
5875 * Fixed the silc_log_output to not wine about NULL filename
5876 and to not create some bogus " " filename. Affected file is
5877 lib/silcutil/silclog.c.
5879 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5881 * Fixed various printing bugs on the user interface in the
5882 Irssi SILC Client. Minor changes that were forgotten from
5885 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5887 * Fixed the configure.in.pre and the compilation and distribution
5888 environment to support the new autoconf 2.52. That version is
5889 now required to compile the CVS trunk.
5891 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5893 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5894 to generally parse user@fqdn format strings. Affected file
5895 lib/silcutil/silcutil.c.
5897 * Added nickname_format and nickname_force_format fields to the
5898 SilcClientParams structure. The first one defines the format
5899 for the nicknames that the library will enforce if the receives
5900 multiple same nicknames. The second one is boolean value and
5901 can be used to force the library to always enforce the format
5902 to the nicknames regardles whether there are multiple nicknames
5903 or not. This configurable formatting was employed to flexibly
5904 support accessing multiple nicknames from the user interface.
5905 The userinterface can now set the nicknames to what ever format
5906 they prefer. Affected file lib/silcclient/silcapi.h.
5908 Added function silc_client_nickname_format to the file
5909 lib/silcclient/idlist.c. It performs the nickname formatting.
5911 Added new field `hostname´ to the SilcClientEntry context.
5912 It holds the hostname of the client. Affected file is
5913 lib/silcclient/idlist.h.
5915 * Irssi SILC Client sets the nicknames in nick@hostn format.
5916 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5917 irssi/src/silc/core/silc-core.c.
5919 The WHOIS printing now also shows both the real nickname and
5920 the formatted nickname so that user knows how to access the
5921 user if there are multiple same nicknames cached. Affected
5922 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5923 printing formatting too to take the hostname now as a separate
5924 argument. The Affected file is
5925 irssi/src/fe-common/silc/modules-formats.[ch].
5927 * Changed the silc_client_get_clients_local to accept the formatted
5928 nickname as argument. It accepts the real nickname too but the
5929 formatted nickname can be used to find the true entry from
5930 multiple entries. Affected file lib/silcclient/silcapi.h and
5931 lib/silcclient/idlist.c.
5933 * Added nickname_format_parse field to the SilcClientParams.
5934 It is a callback function provided by the application to parse
5935 the nickname out of the formatted nickname string. The library
5936 calls it to get the nickname from the formatted string. Since
5937 the application generally knows better the format of the nickname
5938 string it parses it instead of the library, even though library
5939 encodes the formatted string. If the callback function is not
5940 provided then the library will use the string as is. The
5941 affected file is lib/silcclient/silcapi.h.
5943 * All the nickname strings passed to the client library in
5944 commands are now expected to be formatted nickname strings.
5945 If the command does not support the formatted nickname string
5946 it will assume that the sent string is the actual nickname.
5947 Affected file lib/silcclient/command.c.
5949 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5951 * Added public key authentication support to OPER and SILCOPER
5952 commands in the client library. Affected file is
5953 lib/silcclient/command.c.
5955 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5957 * Changed the get_auth_methdod client operation to be asynchronous.
5958 It can be async if the application resolves the authentication
5959 method from the server during the negotiation. Added new
5960 SilcGetAuthMeth completion callback that the application will
5961 call after resolving the authentication method.
5963 Added function silc_client_request_authentication_method that
5964 the application can use to resolve the authentication method
5965 from the server. Added also SilcConnectionAuthRequest callback
5966 that the library will call after the server has replied. The
5967 application can call this function if it does not know the
5968 current authentication method.
5970 Affected files are lib/silcclient/client.c and
5971 lib/silcclient/silcapi.h.
5973 * The Irssi SILC client now automatically resolves the authentication
5974 method incase any configuration information is not present (and
5975 currently there never is). The affected file is
5976 irssi/src/silc/core/client_ops.c.
5978 * Fixed public key authentication from the client library.
5979 Affected file lib/silcclient/protocol.c. Changed also the
5980 protocol specification about the public key authentication in
5981 the connection authentication protocol. The actual data to be
5982 signed is now computed with a hash function before signing.
5984 * Fixed the public key authentication from the server as well.
5985 Affected file silcd/protocol.c.
5987 * Removed the mlock()'s from the memory allocation routines.
5988 Affected file lib/silcutil/silcmemory.c. The ./configure does
5989 not check anymore for the mlock(). Affected file is
5992 * Fixed USERS command in server to allow the execution of the
5993 command for private and secret channels if the client sending
5994 the command is on the channel. Affected file silcd/command.c.
5996 * Fixed silc_client_get_clients_local to return the clients
5997 count correctly. It could return wrong value. Affected file
5998 lib/silcclient/idlist.c.
6000 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6002 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6003 types. The assembler optimizations seemed not to like 64-bit
6004 data types. The assmebler optimizations thus are now enabled
6005 also for BSD systems as opposed to only enable them for Linux.
6007 * Do not check for threads at all on BSD systems. Affected
6008 file configure.in.pre.
6010 * Removed -n and -h options from the Irssi SILC Client since
6011 they are not used in silc.
6013 * Fixed the prime generation to assure that the first digit
6014 of the generated random number is not zero since our conversion
6015 routines does not like number strings that starts with zero
6016 digit. If zero digit is seen the random number is regenerated.
6017 This caused some corrupted RSA keys when the zero first digit
6018 was met. Affected file lib/silcmath/silcprimegen.c.
6020 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6022 * Fixed WIN32 configuration in the ./configure script.
6023 Fixed to include xti.h on environments that has it.
6024 Patches by Carsten Ilchmann and andrew.
6026 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6028 * Changed the silc_id_create_client_id to be collision
6029 resistant. It is now assured that there cannot be created
6030 two same client ID's. I suspect that some weird bugs in
6031 the server were actually caused by duplicate Client IDs.
6032 Affected file silcd/serverid.[ch]. A router receiving
6033 new ID now also assures and informs the sending server
6034 if the ID caused collision.
6036 * Changed the silc_id_create_channel_id to also assure that
6037 there are no collisions.
6039 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6041 * Statement about ignoring the Mutual Authentication flag when
6042 performing rekey with PFS was a bit misleading. It is ignored
6043 if it was set in the initial negotiation, it cannot be even
6044 set in the rekey. Fixed in the ke-auth draft. Started the
6045 new versions of the protocol drafts in the doc/.
6047 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6049 * Fixed a bug in silc_client_command_identify_save when saving
6050 new channel information. The channel name was no duplicated
6051 and caused crash on exit. Affected file is
6052 lib/silcclient/command_reply.c.
6054 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6056 * Fixed the getkey command handling in the server. Send just
6057 empty OK reply to the sender if the key could not be fetched
6058 (but everything else was ok, like the key just was not available).
6059 Changed the public key parameter to optional in the protocol
6060 specs so that empty OK reply can be sent. Affected file
6063 Added a message to Irssi SILC client to tell to user if the
6064 server did not return a public key.
6066 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6068 * Fixed a channel key regeneration bug. It registered new
6069 timeout tasks exponentially until all system resources were
6070 used. Affected file silcd/server.c.
6072 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6074 * Added the SILC Document generator to the scripts/silcdoc.
6075 It can be used to generate the Toolkit Reference Manual out
6076 of the source tree. Internally it will also use the RoboDoc
6077 generator now imported in util/robodoc.
6079 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6081 * Added couple of return's in rekey protocol if error orccurred
6082 during the protocol. The execution must be terminated.
6083 Affected file silcd/protocol.c. Also, terminate the protocol
6084 always with timeout.
6086 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6088 * The client's Client ID was created initally from the wrong
6089 nickname (it could have been in format nick@host) in the
6090 silc_server_new_client. Affected file silcd/packet_receive.c
6092 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6094 * Added some SILC_LOG_ERROR's to various error conditions
6095 if client could not be added to ID cache. Affected files
6096 silcd/packet_receive.c and silcd/server.c.
6098 * When client's sock->user_data is freed, NULL also the
6099 client->router and client->connection pointers. Added check
6100 for these pointers being NULL to various places around the
6101 code. Affected file silcd/server.c.
6103 * Added client->data.registered == TRUE checks to various
6104 places around the code to assure that unregistered client's
6105 are not handled when it is not allowed. Affected file
6108 * Added `bool registered' fields to all
6109 silc_idlist_[server|client]_get_* routines to indicate whether
6110 the fetched client needs to be registered or not. Affected
6111 file silcd/idlist.[ch].
6113 * Add your own entry as registered to the ID cache in the
6114 server. Affected file server.c.
6116 * Fixed a bug in silc_server_new_server. The SilcServer was
6117 set as the new server's context instead of SilcServerEntry.
6118 This naturally caused some weird bugs.
6120 * Added "updated" field the SilcChannelEntry which indicates
6121 the time since the channel entry was last accessed. This
6122 can be used to determine whether it is necessary to
6123 announce the channel after backup resuming protocol.
6124 Affected files silcd/idlist.[ch].
6126 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6128 * Do not delete the channel rekey task when adding it
6129 for in silc_server_create_channel_key.
6131 * Changed the silc_server_create_channel_key to return
6132 TRUE or FALSE to indicate the success of the channel key
6135 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6137 * Fixed MSVC++ project files and added missing files to
6138 Makefiles under win32/.
6140 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6142 * Do not add TCP_NODELAY flag if the operating system
6143 does not have it defined. Affected files are
6144 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6146 * Fixed buffer overflow from Irssi SILC Client. Affected
6147 file irssi/src/fe-common/core/themes.c.
6149 * Fixed double free in client library in the file
6150 lib/silcclient/client.c when disconnecting from server.
6152 * Applied double free patch from cras to Irssi SILC client.
6153 Affected files irssi/src/core/[modules/expandos].c
6155 * Fixed the disconnection handling to Irssi SILC Client.
6156 The application must call silc_client_close_connection
6157 in ops->connect client operation in case of failure of
6158 the connection. Affected file is
6159 irssi/src/silc/core/client_ops.c.
6161 * Do not set sock->protocol to NULL in the function
6162 silc_client_close_connection after executing the protocol's
6163 final callback since the sock might not be valid anymore.
6164 Affected file lib/silcclient/client.c.
6166 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6168 * Do not enable SILC_THREADS if the linking with libpthread
6169 did not happen. Affected file configure.in.pre.
6171 * Added notion to protocol specification that server must
6172 verify the sent authentication payload with CMODE when
6173 setting the channel founder key. Implemented it to the
6174 server. Affected file silcd/command.c.
6176 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6178 * Added _EXTRA_DIST SILC distribution variable to the
6179 distributions file. It is used to conditionally add extra
6180 files or directories to the specific distribution. Affected
6181 files ./prepare, Makefile.am.pre and distributions.
6183 Removed the `_' from the start of the distribution names.
6186 * Added README.WIN32 for instructions to compile the Toolkit
6189 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * Fixed a double free in disconnection in the server. Affected
6192 file is silcd/server.c.
6194 * Fixed the lib/silcske/groups.c to work now also with GMP
6195 MP library. The string conversion did not work when using
6196 specific base and the base is indicated in the string as well.
6198 * Created win32/ directory which now includes MSVC++ specific
6199 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6200 It will appear only in the toolkit distribution
6202 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6204 * Changed the key material distribution function in case when
6205 the hash output is too short. The data is now concatenated
6206 a bit differently than it used to. Made the change to the
6207 SKE protocol specification.
6209 * Added better GMP detection to configure.in.pre. A patch
6212 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6214 * Fixed a minor bug in SKE that might cause some problem on
6215 some platforms. Affected file lib/silcske/silcske.c.
6217 * Added the cookie checking for initiator in the SKE. It checks
6218 that the responder returns the sent cookie unmodified. The
6219 affected file is lib/silcske/silcske.c. Added new SKE
6220 error type INVALID_COOKIE that can be sent during the
6221 negotiation. Fixed some memory leaks as well.
6223 * Added the "invalid cookie" error message to Irssi SILC client's
6226 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6228 * Added `task_max' field to the SilcClientParams to indicate
6229 the maximum tasks the scheduler can handle. If set to zero,
6230 default values are used. Affected file lib/silcclient/silcapi.h.
6232 * Fixed memory leaks in silc_client_close_connection. Affected
6233 file lib/silcclient/client.c.
6235 * Added silc_client_del_client_entry to client library to free
6236 all memory of given client entry. Affected file is
6237 lib/silcclient/idlist.[ch].
6239 * Added new functions silc_client_del_channel and
6240 silc_client_del_server to delete channel and server entries.
6241 Affected file lib/silcclient/[silcapi.h/idlist.c].
6243 * Removed silc_client_del_client_by_id from silcapi.h.
6245 * Fixed the INFO command to return the server's own info
6246 correctly when querying by Server ID. Affected file is
6249 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6251 * Removed the non-blocking settings in WIN32 code in the
6252 silc_sock_[read/write] and added SleepEx instead. Affected
6253 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6254 of input data is now checked with FIONREAD and ioctlsocket.
6256 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6258 * Call silc_schedule_task_del_by_context in the
6259 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6260 Affected file lib/silccore/silcprotocol.c.
6262 * Call silc_protocol_cancel for active protocols in the
6263 silc_server_close_connection if the funtion
6264 silc_server_free_sock_user_data has not been called.
6265 Affected file silcd/server.c.
6267 * Generic tasks cannot be deleted using the del_by_fd
6268 task deleting function since generic tasks does not match
6269 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6271 * Added a notion to SILCOPER help file that the SILCOPER works
6272 only on router server, not on normal server.
6274 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6276 * Added for WIN32 support for the new scheduler as well.
6277 Affected file lib/silcutil/win32/silcwin32schedule.c.
6279 * Fixed the SHA1 implementation to work on various platforms.
6281 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6283 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6284 API. It is part of the scheduler now. Everything else is
6285 as previously but some functions has changed their names.
6286 Checkout the lib/silcutil/silcschedule.h for the interface.
6287 Updated all applications to use the new interface. Affected
6288 files are lib/silcutil/silcschedule.[ch].
6290 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6292 * Found a bug in the SKE implementation. The HASH value,
6293 specified by the protocol, was not computed correctly. The
6294 public key of the responder was not added to the computation
6295 even though it is mandatory. Affected file lib/silcske/silcske.c.
6296 This unfortunately causes incompatibilities with older
6297 clients and servers.
6299 * Added WIN32 specific network init and uninit functions:
6300 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6301 the Winsock2. Affected file lib/silcutil/silcnet.h and
6302 lib/silcutil/win32/silcwin32net.c.
6304 * Set the socket always to nonblocking mode on WIN32 after
6305 reading data or writing data. Affected file is
6306 lib/silcutil/win32/silcwin32sockconn.c.
6308 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6310 * Fixed various compilation problems under WIN32. Affected
6311 files lib/silcutil/win32/silcwin32thread.c and
6312 lib/silcutil/win32/silcwin32schedule.c.
6314 * Removed all _internal.h #includes from public header
6315 files. Internal headers must never be included from
6318 Removed also the lib/silcske/payload_internal.h file.
6320 * All include files that may be needed (public and some others
6321 included by the public headers) by application developers are
6322 now copied to the ./includes directory. It does not copy any
6323 internal headers. Affected file Makefile.defines.pre and all
6324 Makefile.am's under lib/ and subdirs.
6326 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6328 * Do not change the ~/.silc directory's permissions automatically.
6329 Affected file irssi/src/silc/core/clientutil.c.
6331 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6333 * Do not cancel the protocol in silc_server_close_connection
6334 it might cause recursion. Now cancelled in the function
6335 silc_server_free_sock_user_data. Affected file silcd/server.c.
6337 * Fixed the silc_server_remove_clients_by_server to regenerate
6338 the channel keys correctly finally. Added also new function
6339 silc_server_remove_clients_channels to actually do it.
6340 Affected file silcd/server.c.
6342 * Fixed the silc_server_new_channel to not crash by giving
6343 wrong router to the new channel. Affected file is
6344 silcd/packet_receive.c.
6346 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6348 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6349 which is given as argument to the silc_client_alloc now.
6350 It can be used to configure the client and set various parameters
6351 that affect the function of the client.
6353 * The USERS command in server did not check whether the channel
6354 is private or secret. Affected file silcd/command.c.
6356 * Added new argument to the USERS command in protocol specification.
6357 The USERS command now can take the channel name as argument
6358 as well. Added support for this in client and server and
6359 updated the protocol specs.
6361 * Completed the GETKEY command in client. It can be now used
6362 to fetch also servers public key not only some clients.
6363 Affected files lib/silcclient/command[_reply].c.
6365 * Added silc_client_get_server to return server entry by the
6366 server name. Affected files lib/silcclient/silcapi.h and
6369 * Redefined the IDENTIFY command in protocol specification to be
6370 more generic. It now can be used to query information about
6371 any entity in the SILC Network, including clients, servers and
6372 channels. The query may be based either the entity's name
6373 or the ID. Added support for this in both client and server.
6375 Affected files silcd/command.c and lib/silcclient/command.c
6376 and command_reply.c.
6378 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6379 the _from_client and _from_server functions. Affected file
6382 * Added silc_client_get_channel_by_id_resolve to the file
6383 lib/silcclient/silcapi.h to resolve channel information by
6384 its ID. Added also silc_client_get_channel_by_id that
6385 does not resolve it from the server.
6387 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6389 * Added SilcServerEntry context into the client library
6390 to represent one server. The INFO command now allocates
6391 these to save the resolved server info. For now on the
6392 client library will also keep information about servers,
6393 connected and resolved with INFO.
6395 The INFO command now allocates the SilcServerEntry context
6396 and saves the server info there. The COMMAND_REPLY in
6397 the INFO now returns the parameters to application in
6398 same order as defined in the protocol specification.
6400 The entries are cached in the client->server_cache.
6402 * The INFO command is now issued after received the Client ID
6403 from the server. Affected file lib/silcclient/client.c.
6405 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6406 to the application as the mode changer might be server.
6407 It is guaranteed that NULL is not returned anymore to the
6408 application. Affected file lib/silcclient/client_notify.c.
6410 The ID Type is now also passed to the application so that
6411 it can check whether the returned entry is SilcClientEntry
6414 Added new function silc_client_get_server_by_id to return
6415 the server entry by ID. Affected files are the
6416 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6418 * Do not create the channel in the Irssi SILC Client when issuing
6419 the JOIN command but when received the sucessful JOIN command
6420 reply. Otherwise the channel might get created even though we
6421 could not join it. The Affected file is
6422 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6424 * Fixed a channel joining bug in router. The router must also
6425 check the channel modes, invite and ban lists etc. when serving
6426 the JOIN command sent by normal server. Affected file is
6427 silcd/command.c. The router now resolves the client's
6428 information from the server who sent the JOIN command if it
6429 does not know it, and processes the JOIN command only after
6432 * Changed the SilcCommandCb to take new argument; void *context2.
6433 Affected file lib/silccore/silccommand.h
6435 The second argument in the command callbacks in the server now
6436 includes the SilcServerCommandReplyContext if the command was
6437 called as pending command callback from the command reply.
6438 Otherwise it is NULL. When called as pending the status of the
6439 command reply will be checked and if it was erronous the
6440 error will be sent to the original sender of the command.
6441 This way the client always receives the error messages even
6442 though the server was actually the one who received the error
6443 when it resent the command to router, for example. Affected
6444 files silcd/command[_reply].[ch].
6446 * Fixed sending WHOWAS command's error message to client if
6447 the requested client could not be found. It was missing.
6450 * Changed the CMODE and CUMODE commands reply arguments in the
6451 protocol specification. The Channel ID is now sent in both
6452 of the commands to identify the channel. Implemented this
6453 new feature to the client and server. Affected files
6454 lib/silcclient/command_reply.c and silcd/command.c.
6456 * Made better checks for invite and ban lists in the JOIN
6457 command in server. Affected file silcd/command.c.
6459 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6461 * The server now performs the incoming host IP/DNS lookup
6462 using the silc_socket_host_lookup and thus does not block
6463 the server anymore. Affected file silcd/server.c.
6465 * Completed the multi-thread support for SILC Scheduler in
6466 the lib/silcutil/silcschedule.c.
6468 * Fixed the configure.in.pre to detect the pthread correctly
6471 * Fixed a deadlock in silc_task_queue_wakeup in the file
6472 lib/silcutil/silctask.c.
6474 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6476 * Added new function silc_schedule_wakeup that is used in
6477 multi-threaded environment to wakeup the main thread's
6478 schduler. It needs to be used when a thread adds a new task
6479 or removes a task from task queues. After waking up, the
6480 scheduler will detect the task queue changes. If threads
6481 support is not compiled in this function has no effect.
6482 Implemented the wakeup mechanism to both Unix and WIN32
6483 systems. Affected files are lib/silcutil/silcschedule.[ch],
6484 lib/silcutil/unix/silcunixschedule.c and the
6485 lib/silcutil/win32/silcwin32schedule.c.
6487 * Added new function silc_task_queue_wakeup to wakeup the
6488 scheduler by the specified task queue. Affected file
6489 lib/silcutil/silctask.[ch].
6491 * The silc_socket_host_lookup_start now wakes up the scheduler
6492 after adding the timeout task. Affected file is
6493 lib/silcutil/silcsockconn.c.
6495 * The silc_socket_host_lookup is synchronous now if the threads
6496 support is not compiled in. However, the callback is still
6497 called asyncronously through the scheduler, anyway. Affected
6498 file lib/silcutil/silcsockconn.c.
6500 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6502 * Added new function silc_socket_host_lookup to perform
6503 asynchronous IP and FQDN lookups for the socket connection.
6504 Affected files lib/silcutil/silcsockconn.[ch].
6506 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6508 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6509 that may or may not compile the mutex support in.
6511 Changed the silc_mutex_alloc interface. It allocates the
6512 mutex now to the sent pointer and returns TRUE or FALSE.
6514 Affected file lib/silcutil/silcmutex.h.
6516 * Wrote the SILC Task Queue interface to support multi-threads.
6517 Affected file lib/silcutil/silctask.[ch].
6519 * Wrote the SILC Scheduler to support multi-threads. Affected
6520 file lib/silcutil/silcschedule.c.
6522 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6524 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6525 in lib/silcutil/win32/.
6527 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Defined SILC Mutex API and SILC Thread API and implemented
6530 them for Unix. Affected files are
6531 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6532 lib/silcutil/unix/silcunixmutex.c and
6533 lib/silcutil/unix/silcunixthread.c.
6535 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6537 * Fixed the silc_server_remove_clients_by_server's channel
6538 key re-generation. The hash table handling was incorrect
6539 and would not work with many channels. Affected file is
6542 * Fixed some memory leaks around the server code.
6544 * Rewrote the silc_server_get_users_on_channel to support IPv6
6545 based Client ID's. Affected file silcd/server.c.
6547 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6548 specification. However, a separate document must be written
6549 to define the detailed signing procedure and the payload
6550 associated with the flag. Defined the flag to the
6551 lib/silccore/silcchannel.h as well.
6553 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6555 * Changed the dynamic tables to static size tables in the
6556 lib/silccrypt/silchmac.c.
6558 * Removed GCC dependencies from the code. A patch by cras.
6560 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6562 * Do not show the error "Error receiving packet bla bla"
6563 in server if it really was not an error (-2 means that reading
6564 is pending). Affected file silcd/server.c.
6566 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6568 * Fixed a possible crash in silc_server_remove_clients_by_server
6569 in silcd/server.c. Fixed there also some memory leaks.
6571 * Fixed the silc_idlist_replace_client_id. It could replace
6572 wrong key in the hash table. Affected file silcd/idlist.c.
6574 * Do not check whether there are global users on the channel
6575 if the channel->global_users is FALSE. Affected functions
6576 silc_server_remove_from_one_channel and
6577 silc_server_remove_from_channels in silcd/server.c. Also,
6578 do not check if the removed client is local as we can be
6579 sure that global client was not removed from the channel
6580 and checking for global users is not needed.
6582 * The silc_server_remove_clients_by_server now re-generates
6583 the channel keys correctly for those channels that had
6584 clients removed from them. Affected file silcd/server.c.
6586 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6588 * Found the reason of random crashes in the server. We weren't
6589 ignoring the SIGPIPE signal (which can be sent in write())
6590 and it crashed the server. Affected file silcd/silcd.c.
6592 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6594 * Assure that sock->user_data is not NULL in the function
6595 silc_server_packet_send in silcd/packet_send.c.
6597 * Disconnect the remote connection if it could not be added
6598 to any ID lists in the server. The affected file is
6601 * Check in silc_server_packet_send[_real/dest] that the
6602 socket is not disconnecting and ignore the data if it is.
6603 Affected file silcd/packet_send.c.
6605 * Define inline to __inline on native WIN32 compilation.
6606 Affected file includes/silcwin32.h.
6608 * Added some explicit type casts for inline code since MSVC
6609 require them. Affected files lib/silcutil/silcbuffer.h,
6610 lib/trq/silcdlist.h and lib/trq/silclist.h.
6612 * Print warning in log files from now on if the packet
6613 decryption fails. Affected file silcd/server.c.
6615 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6617 * Changed the `say' client operation's interface to accept
6618 new `type' argument to indicate the type of the message sent
6619 by the library. The application may filter the library's
6620 messages according the type. The affected file is the
6621 lib/silcclient/silcapi.h.
6623 * Added two new functions to lib/silcclient/silcapi.h:
6624 silc_client_del_client and silc_client_del_client_by_id.
6625 Affected file lib/silcclient/idlist.c.
6627 * Moved the clientincludes.h from includes/ to silc/ and
6628 serverincludes.h from includes/ to silcd/.
6630 * The modes for the CMODE and CUMODE are now passed as
6631 uint32 for application with COMMAND_REPLY. The affected
6632 file is lib/silcclient/command_reply.c.
6634 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6636 * /WHOIS without arguments shows client's own information.
6637 Affected file lib/silcclient/command.c.
6639 * Changed PING to not accept any arguments. The specs
6640 says that client can ping only the connected server so
6641 requiring an argument is not needed. Affected file is
6642 lib/silcclient/command.c.
6644 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6646 * Fixed a fatal bug in private message sending and reception
6647 encryption and decryption when using private message keys.
6648 The implementation was incorrect and did not follow the
6649 specification. It causd that some of the message were
6650 lost since it did not use the sending and receiving keys
6651 as the protocol suggests. This has been fixed and will cause
6652 incompatibilities with older clients when sending private
6653 message encrypted with private message keys. Affected files
6654 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6655 and various other in Irssi SILC Client.
6657 Added `responder' boolean argument to the functions
6658 silc_client_add_private_message_key[_ske] to indicate when
6659 the key is added as responder or initiator of the key
6662 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6664 * Removed the silc_ske_check_version function and created
6665 a SilcSKECheckVersion callback. Added also a function
6666 silc_ske_set_callbacks that is now used to set all SKE
6667 callbacks. The callback functions are not given to
6668 the SKE functions anymore, but this function is used to
6671 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6673 * Added `silc_version' argument to the silc_client_alloc
6674 to define the version of the application for the library.
6675 The library will use the version string to compare it
6676 against the remote host's (usually a server) version
6677 string. Affected file lib/silcclient/silcapi.h
6679 * Added the KE protocol context to Key Agreement context
6680 in client library so that we can abort the SKE if it
6681 is in process when we get timeout. Affected file is
6682 lib/silcclient/client_keyagr.c.
6684 * Do not resolve the client ID forever if it returns in the
6685 first time that such client does not exist. This was done
6686 for example with private message. Affected file is
6687 lib/silcclient/client_prvmsg.c.
6689 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6691 * Do not add regex.h for WIN32. The affected file
6692 includes/silcincludes.h.
6694 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6695 not work yet 100%. It generates the DLL's automatically
6696 when compiling with --with-win32 under cygwin.
6698 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6700 * lib/contrib/regex.c is not compiled on WIN32.
6702 * Added silc_net_get_socket_opt function to the
6703 lib/silcutil/silcnet.h.
6705 * Added includes/silcwin32.h for WIN32 specific includes
6708 * Do not use ptime structure or any of the posix process
6709 functions on WIN32 in lib/silccrypt/silrng.c.
6711 * Added silc_gettimeofday to provide generic function
6712 for struct timeval on all platforms. Added the function
6713 to lib/silcutil/silcutil.h.
6715 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6717 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6718 library as they clearly belong there. As a plus side we
6719 can make the actual socket connection routines platform
6722 Added also new generic function silc_socket_read and
6723 silc_socket_write (that used to be silc_packet_[read/write].
6724 The implementation of these are platform specific.
6726 * Added WIN32 specific routines of silc_socket_[read/write]
6727 to lib/silcutil/win32/silcwin32sockconn.c.
6729 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6731 * Added preliminary support for native WIN32 compilation under
6732 cygwin (using the -mno-cygwin option for GCC) to the
6733 ./configure.in.pre. The --with-win32 now prepares the
6734 compilation for native WIN32.
6736 * Rewrote the SILC Scheduler interface in the file
6737 lib/silcutil/silcschedule.h. The scheduler is now context
6738 based and does not have anymore any global static scheduler.
6739 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6740 and created lib/silcutil/win32 directory for WIN32 based
6743 * Added Unix specific network routines to the
6744 lib/silcutil/unix/silcunixnet.c and the old
6745 lib/silcutil/silcnet.c includes now only generic routines.
6747 Added WIN32 specific network routines to the
6748 lib/silcutil/win32/silcwin32net.c.
6750 * Added Unix specific utility functions from the
6751 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6753 * Added WIN32 SILC Scheduler to the file
6754 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6757 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6759 * Do not handle JOIN notify in the server if the target client
6760 is not registered (idata->registered == FALSE). The affected
6761 file is silcd/packet_receive.c.
6763 * Update the nickrec->founder in event_cumode in the Irssi SILC
6764 client. Affected file irssi/src/silc/core/silc-channels.c.
6766 * Fixed the CUMODE_CHANGE notify handling in the server when
6767 server and router are announcing their clients on channels.
6768 Now the mode changes are saved and notified correctly. The
6769 affected file is /silcd/packet_receive.c.
6771 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6772 They really did not replace the cache entry in the ID Cache.
6773 Now they do that. Affected file silcd/idlist.c.
6775 * Fixed the KICK notify handling in the Irssi SILC client to
6776 update the channel records so that the kicked client does not
6777 appear to be on the channel. The affected file is
6778 irssi/src/silc/core/silc-channels.c.
6780 * Always update the conn->current_channel when executing command
6781 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6783 * Fixed the KILL notify handling in Irssi SILC client to remove
6784 the killed client on all channels.
6786 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6788 * Fixed the silc_parse_command_line to remove extra spaces
6789 from the start and end of the arguments. Affected file is
6790 lib/silcutil/silcutil.c.
6792 * Cancel and free any active protocol in the function
6793 silc_server_close_connection. Affected file silcd/server.c.
6795 * Cancel and free any active protocol in the function
6796 silc_client_close_connction. Affected file is
6797 lib/silcclient/client.c.
6799 * Do not execute the KILL command for clients that are in
6800 history (ie. they are not in the network). Affected file is
6803 * Fixed KILL notify handling, client does not crash anymore.
6804 Affected file irssi/src/silc/core/silc-channels.c.
6806 * Reduced the default packet buffer size from 2048 to 1024 in
6807 lib/silccore/silcpacket.c.
6809 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6810 counter to the SKE context that is incresed when the SKE library
6811 performs async operation outside the library. If the outside
6812 process frees the SKE context and FREED status will be set
6813 and the library will detect after the sync operation that the
6814 libary is freed. The affected files are
6815 lib/silcske/silcske[_status].[ch].
6817 * Resolve the client entry information in the function
6818 silc_client_channel_message to assure that NULL pointer is not
6819 passed as client entry to the application. */
6821 * Fixed the task timeout calculation to assure that there is
6822 never negative timeouts. The affected file is
6823 lib/silcutil/silcschedule.c.
6825 * Fixed the channel user mode notification sending in server.
6826 It was sent point-to-point to the router (or to server by router)
6827 but it needs to be destined to a channel. The routines now
6828 supports sending the channel user mode notifys to the channels
6829 when announcing clients and channels. Affected files are
6830 silcd/server.c and silcd/packet_receive.c.
6832 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6833 It did not actually replace the old channel entry in the cache.
6834 Affected file lib/silcclient/client_notify.c.
6836 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6838 * Fixed a possible crash in silc_packet_send_prepare. It now
6839 assures always that there is enough space in the buffer and
6840 at the tail area of the buffer (for MAC).
6842 Fixed the inbound buffer reallocation in silc_packet_read.
6843 It was old code and did not handle the reallocation correctly.
6846 The affected file is lib/silccore/silcpacket.c.
6848 * Fixed buffer overflow in silc_parse_nickname in the file
6849 lib/silcutil/silcutil.c.
6851 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6853 * make install generates new server keys only if there is not
6856 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6858 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6859 Added check that if the NOREPLY is set then we will not send
6860 the away message. This avoids infinite loop of away messages
6861 if both clients are away. The affected file is
6862 lib/silcclient/client_prvmsg.c.
6864 * Fixed client crash if /NICK was given without arguments.
6865 Affected file lib/silcclient/command.c.
6867 * Server does not send the invite list in INVITE command back
6868 to the client if the list was not altered. Added this notion
6869 to the protocol spec as well. Affected file silcd/command.c.
6871 Fixed possible crash in INVITE command by checking the
6872 value of silc_server_get_client_route command.
6874 * Fixed the INVITE notify type handling. The arguments are now
6875 taken in correct order and client does not crash. The affected
6876 file is irssi/src/silc/core/silc-channels.c.
6878 Removed the "Inviting xxx to channel" message from the
6879 client library away and let the application handle it.
6880 Affected file lib/silcclient/command.c. Added that message
6881 to Irssi SILC client's message formats.
6883 * Fixed CMODE command crash in client. It now checks the
6884 amount of arguments correctly and does not crash. The affected
6885 file is lib/silcclient/command.c.
6887 * Do not create new channel automatically in silc_channels_join
6888 but check whether the channel by that name already exists.
6889 Affected file irssi/silc/core/silc-channels.c.
6891 * Do not send the SERVER_SIGNOFF to router if the disconnected
6892 entity was the router. Affected file silcd/server.c.
6894 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6895 SILC client as it was missing from there.
6897 Added the handling of the KICK notify to the Irssi SILC client
6898 as it was missing. Added "you have been kicked" message to
6899 Irssi SILC client's message modules formats.
6901 Added the handing of the KILL notify to the Irssi SILC client
6902 as it was missing. Added the kill message module formats
6905 The affected file is irssi/src/silc/core/silc-channels.c.
6907 * The router did not save the channel mode the server announced.
6908 Affected file silcd/packet_receive.c.
6910 * Fixed a possible crash in INFO command in server. If the
6911 server did not provide the server info it crashed. Affected
6912 file silcd/command.c.
6914 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6916 * Fixed the GETKEY command in the server to check also the
6917 global list. Otherwise the GETKEY would not work correctly
6918 in normal SILC server. Affected file silcd/command.c.
6920 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6922 * Fixed GETKEY crash, it crashed if the command did not succseed.
6924 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6926 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6927 is now real and not just an macro interface to GMP.
6929 Removed the entire GMP from the source tree and imported new
6930 NSS MPI library instead. Reason for removing GMP is that it is
6931 extremely large and compiles extremely slow. The NSS MPI
6932 is only a few files and compiles in less than 10 seconds.
6933 The speed is also about the same as GMP. The MPI is imported
6934 to lib/silcmath/mpi.
6936 If the system has GMP installed we will still use the GMP.
6937 If it is not then the NSS MPI will be compiled.
6939 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6941 * Merged a long nickname (127 characters long) crash bugfix from
6942 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6944 * Merged a freed memory reference bugfix from Irssi CVS tree.
6945 Affected file irssi/src/core/commands.c.
6947 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6949 * Added the server's public key sving and verification to the
6950 server when performing the SKE. This was missing and the
6951 remote server's (or router's) public key was accepted without
6952 checking whether we have it previously or trust it at all.
6953 Affected file silcd/protocol.c.
6955 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6957 * Check in the silc_server_timeout_remote if protocol is active
6958 and make sure that the protocol's final callback is called so
6959 that all memory if freed. Affected file silcd/server.c.
6961 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6963 * silc_server_whois_send_reply crashed the server if the nickname
6964 was 127 characters long. Affected file silcd/command.c.
6966 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6968 * Added sanity check to the silc_server_new_client. If the hostname
6969 is provided inside username then check that the provided hostname
6970 really is the same as the resolved one. If the hostname was not
6971 resolved then check it from the public key. Affected file is
6972 silcd/packet_receive.c.
6974 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6975 if the server disconnected us and the connection is not valid
6976 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6978 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6979 the library to the lib/silcutil/silcutil.[ch].
6981 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6983 * Close log file after open. Affected file
6984 lib/silcutil/silclog.c.
6986 * Check whether sock == NULL in silc_client_send_packet and return
6987 if it is. Affected file lib/silcclient/silcclient.c.
6989 * Check rec->entry == NULL in the Irssi SILC Client before
6990 sending the channel message. Affecte file is
6991 irssi/src/silc/core/silc-servers.c.
6993 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6995 * Merged a splitted window bugfix from Irssi CVS tree. The
6996 affected file is irssi/src/fe-text/textbuffer-view.c.
6998 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6999 It did not print nickname.
7001 * Improved the distributions system a bit.
7003 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7005 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7006 irssi/src/fe-text/gui-window.c.
7008 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7009 to in-active server. The affected file is
7010 irssi/src/silc/core/client_ops.c.
7012 * Resolve the client in USERS command reply if the entry does
7013 not have username resolved. The affected file is
7014 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7015 command to WHOIS command to really resolve stuff. The USERS
7016 is not used any more in any critical section so WHOIS can
7017 be used even though it might be slower than IDENTIFY.
7019 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7022 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7024 * Changed the protocol API a bit more consistent in the
7025 lib/silccore/silcprotocol.[ch].
7027 * Changed the following headers to ROBODoc format:
7029 lib/silccore/silcpayload.h
7030 lib/silccore/silcprotocol.h
7031 lib/silccore/silcsockconn.h
7033 All core library headers are now formatted.
7035 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7037 * Fixed a bug in Irssi SILC client; do not show that you are
7038 server/router operator if you really are not. Affected file is
7039 irssi/src/silc/core/client_ops.c.
7041 * Renamed silc_command_free_payload to silc_command_payload_free.
7042 Affected file lib/silccore/silccommand.h
7044 * Added silcmath.h to include the prototoypes of various routines
7045 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7048 * Changed the following headers to ROBODoc format:
7050 lib/silccore/silcchannel.h
7051 lib/silccore/silccommand.h
7052 lib/silccore/silcid.h
7053 lib/silccore/silcidcache.h
7054 lib/silccore/silcmode.h
7055 lib/silccore/silcnotify.h
7056 lib/silccore/silcpacket.h
7057 lib/silcmath/silcmath.h
7059 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7061 * Added checking to the server code not to start the server if
7062 ciphers and stuff are not configured properly. Affected files
7063 silcd/serverconfig.[h] and silcd/server.c.
7065 * Changed the layout of the header files of the public interfaces
7066 in the SILC libraries. The new layout supports ROBODoc
7067 documentation tool (and some others) so that it is easy to create
7068 a library reference manual. All the other headers and source
7069 code must still follow the CodingStyle document. Also source
7070 code must not include these ROBODoc stuffs, only the headers.
7071 Furthermore, all public interface headers must now be named
7072 by using `silc' prefix, example: silcapi.h, silccipher.h.
7073 Some files were renamed due to this. All the other headers
7074 must not be used as public interfaces. I will update the
7075 CodingStyle document later. Changed following headers, so far:
7077 lib/silcclient/silcapi.h
7078 lib/silccore/silcauth.h
7079 lib/silccore/silcprivate.h
7080 lib/silccrypt/silcdh.h
7082 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7086 * Removed silc_client_packet_send_flush from the client library
7087 as it is not needed. Affected file lib/silcclient/client.[ch].
7089 * Added printing of message of unresolved authentication method
7090 to the Irssi SILC client. Added it to the module formats.
7091 Removed the same message from the client library.
7093 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7095 * Added new distribution feature, DISTLABEL. Every distribution
7096 can define own preprocessor label that can be used in the
7097 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7098 file distributions, acconfig.h.pre and prepare.
7100 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7102 * Added Makefile.defines_int to include the actual definitions
7103 for Makefile.defines.in. Tested the new distribution system,
7104 created distributions and tested installation.
7106 * Added AWAY message printing to the Irssi SILC client. Added
7107 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7109 * Added SCONNECT command to call the SILC's CONNECT command.
7110 Cannot use CONNECT directly since Irssi uses that internally.
7111 Affected file irssi/src/silc/core/silc-servers.c.
7113 Added ACTION local command. It is same as ME command but takes
7114 the channel as mandatory argument.
7116 Rewrote some of the Irssi's help files to suite for SILC
7119 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7121 * Added Makefile.defines[.in] that should for now on be included
7122 in all Makefile.am file in the source tree. That file includes
7123 all common compilation definitions for SILC source tree.
7125 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7127 * Minor changes to the ./prepare script to change the package
7128 name according the distribution name to the configure.in.
7130 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7132 * Created new distribution system. Added file `distributions'
7133 that defines all the distributions that can be created out of
7134 the SILC source tree. The ./prepare script now reads that
7135 file to determine how to prepare the distributions. The
7136 first argument to the ./prepare is the name of the distribution
7137 and second is the version of the distribution. If given
7138 without arguments it creates the default (toolkit) distribution
7139 with the default version (defined in ./prepare).
7141 All Makefile.am files that are subject to the distributions
7142 are now named as Makefile.am.pre. These are ./Makefile.am
7143 and lib/Makefile.am. Others may be changed later.
7145 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7147 * Added invite list, ban list, some key management and connection
7148 error message printing to module formats in the Irssi SILC client.
7150 * Added new silc_client_set_away_message to set the away message
7151 that is back to the person who sent private message. The
7152 affected file lib/silcclient/silcapi.h and the
7153 lib/silcclient/client_prvmsg.c.
7155 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7157 * Fixed the private message sending in the Irssi SILC client,
7158 added local command KEY to the Irssi SILC client.
7160 Added key management and key agreement message formats to the
7161 irssi/src/fe-common/silc/module-formats.[ch].
7163 Added USERS (alias WHO) printing, server/router operator
7164 indication and LIST command printing to the module formats.
7166 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7168 * Fixed channel joining notify handling, cumode notify handling
7169 from Irssi SILC client.
7171 * Added SILC specific module-formats to the Irssi SILC client so
7172 that SILC specific message hilighting, colors etc is possible.
7173 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7175 Added channel mode, channel user mode, actions, notices,
7176 whois and whowas printing to the the module-formats.c.
7178 * Fixed a bug in channel deletion in the server. The channel
7179 is not left to the cache even if the channel founder auth mode
7180 is set when there are no users anymore on the channel. Affected
7181 file silcd/server.c.
7183 * The silc_net_localhost now resolves the entire hostname including
7184 the domain name. Affected file lib/silcutil/silcnet.c.
7186 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7188 * Changed the ask_passphrase client operation to be ascynchronous.
7189 It has now a completion callback and a context that the
7190 application must call after it has got the passphrase from
7191 the user. Affected files lib/silcclient/silcapi.h,
7192 lib/silcclient/protocol.c, lib/silcclient/command.c and
7195 Added SilcAskPassphrase callback that the application calls
7196 to deliver the passphrase to the library.
7198 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7199 The public key verification and especially a certificate
7200 verification is asynchronous procedure.
7202 Added new SILC_SKE_STATUS_PENDING status to indicate the
7203 request is pending and a callback will be called to finalize
7206 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7207 indicate that remote end did not send its public key (or
7208 certificate), even though we require it. Added check for this
7209 condition in the SKE. This was a security bug, now fixed.
7211 Defined new SilcSKEVerifyCbCompletion callback that is called
7212 when the verification process is completed.
7214 The affected files lib/silcske/silcske_status.h and
7215 lib/silcske/silcske.[ch].
7217 * Changed the verify_public_key client operation to be async
7218 as well. Defined SilcVerifyPublicKey callback that is used to
7219 indicate the success of the public key verification process.
7221 Changed the server and client to use the new async client
7224 * Changed the Irssi SILC client's internal scheduler to be called
7225 twice as many times as it used to be. As a result the client
7226 should be a bit faster now. Affected file is
7227 irssi/src/silc/core/silc-core.c.
7229 * Added support to Irssi SILC client of asynchronous public key
7230 verification and passphrase inquiry. Affected file is
7231 irssi/src/silc/core/silc-core.c.
7233 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7235 * Do not say "You have left channel %s" in client library.
7236 Moved it to the application. Affected files are
7237 lib/silcclient/command.c and silc/client_ops.c.
7239 * Fixed silc_client_get_clients. Command context was not
7240 duplicated and was freed memory in the callback. Affected
7241 file lib/silcclient/idlist.c.
7243 * Do not say "you are now talking..." on JOIN command in the
7244 client library. The appliation must handle it.
7246 * Do not say ".. changed topic to" in command reply in the
7247 client libary. The application must handle it.
7249 * Fixed TOPIC command sending in the client library.
7251 * Fixed a memory leak in silc_client_command_free in the file
7252 lib/silcclient/command.c.
7254 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7256 * Imported a modified version of Irssi client to the source tree.
7257 The Irssi will be used to create a new client called
7258 Irssi SILC. Imported to irssi/.
7260 Added silc_core_init_finish function to the Irssi. Affected
7261 file irssi/configure.in.
7263 A lot changes in the Makefile.ams around the irssi tree.
7265 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7267 * Do not rehash if the new size is same as the old size of the
7268 hash table, in the silc_hash_table_rehash*. The affected file
7269 lib/silcutil/silchashtable.c.
7271 * Replaced hash_table_del_by_context calls from the server
7272 (when channel->user_list and client->channels) to the
7273 hash_table_del as it is sufficient and faster.
7275 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7277 * Added silc_hash_table_list, silc_hash_table_get and the
7278 SilcHashTableList structure to provide an alternative way to
7279 traverse the hash table. The affected files are
7280 lib/silcutil/silchashtable.[ch].
7282 * Changed the server's idlist routines to use the hash table
7283 routines to optimize the code.
7285 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7287 * Replaced the client entry's `channel' list and channel entry's
7288 `user_list' list to hash tables for optimized lookup. Changed
7289 the code to use the hash table interface around the code.
7290 Affected file lib/silcd/idlist.[ch].
7292 * Added `auto_rehash' boolean argument to the function
7293 silc_hash_table_alloc to indicate whether the hash table should
7294 auto-rehash when it thinks is appropriate time. It will
7295 increase the hash table size if the there is twice as much
7296 entries in the table than the size of the table, and will
7297 decrease the size if there are twice as less entries than
7298 the size of the table.
7300 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7302 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7304 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7306 * silc_idcache_purge_by_context deletes the entry now by context
7307 as it is supposed to do. Affected file lib/silccore/idcache.c.
7309 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7310 client is not anymore valid (WHOWAS givens the info) and not
7311 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7313 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7315 * Removed the `data' and `data_len' arguments from the ID Cache
7316 interfaces and added `name' argument. ID Cache does not handle
7317 anymore the binary data only a names associated with given ID.
7319 * When hashing a Client ID with silc_hash_id the entire ID is
7320 not hashed anymore, instead only the hash of the Client ID is
7321 hashed. This way we can access the Client ID from the cache
7322 with Client ID but with the hash of the ID (which is a hash of
7323 the nickname) as well without any difference in performance.
7325 Added also silc_idcache_find_by_id_one_ext to do one on one
7326 searching when we have the actual ID. Added also function
7327 silc_hash_client_id_compare. The affected files are
7328 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7330 * When hashing the name associated with a ID it is always done
7331 in lowercase. This way we can access the cache without worrying
7332 about case-sensitivity, even though, for example nicknames are
7335 * Fixed a bug in server with channel message sending. It put
7336 wrong ID type as destination ID. The affected file
7337 silcd/packet_send.c.
7339 * silc_idcache_del_by_context now deletes from all hash tables
7340 by context. Affected file lib/silccore/idcache.c.
7342 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7344 * Changed the client library to use the new ID Cache interface.
7345 Changes around the source tree.
7347 * Added silc_hash_table_rehash_ext to rehash with specific
7348 hash function. Affected file lib/silcutil/silchashtable.[ch].
7350 * Added silc_hash_string_compare to compare two strings in the
7351 hash table. Affected file lib/silcutil/silcutil.[ch].
7353 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7355 * Added new function silc_idcache_del_by_context into the
7356 lib/silccore/idcache.[ch].
7358 * Changed the server's ID list routines to use the new ID Cache
7359 interface. Changes around the source tree.
7361 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7363 * Added silc_hash_table_del[_by_context]_ext functions in to the
7364 lib/silcutil/silchashtable.[ch].
7366 Removed silc_hash_table_find_all* routines and added new
7367 silc_hash_table_find_foreach to replace them.
7369 Added silc_hash_table_replace_ext function as extended
7370 replacing function. Separated the simple hash table interface
7371 from the extended hash table interface in the file
7372 lib/silcutil/silchashtable.h.
7374 * Fixed minor bugs and changed it to use some of the new
7375 hash table functions in lib/silccore/idcache.c
7377 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7379 * Added new function silc_hash_table_find_all to return all keys
7380 in the hash table by the specified key. As the hash table is
7381 collision resistant it also makes it possible to have several
7382 duplicate keys in the hash table. This function may be used to
7383 find all of the keys from the hash.
7385 Added user_context arguments to the SilcHashFunction,
7386 SilcHashCompare and SilcHashDestructor to deliver user specified
7389 Added new fuctions silc_hash_table_find[_all]_ext to do
7390 extended lookup with specified hash and compare functions and
7391 specified user contexts.
7393 Added new function silc_hash_table_add_ext to add the key
7394 with specified hash function and user context.
7396 Added new function silc_hash_table_foreach to traverse all
7397 entrys in the hash table. Added SilcHashForeach callback
7400 Added new function silc_hash_table_del_by_context to delete
7401 the entry only if the context associated with the key matches.
7403 Affected files are lib/silcutil/silchashtable.[ch].
7405 * Removed silc_hash_[server/client/channel]_id and added just
7406 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7407 silc_hash_id_compare to compare two ID's using as the hash table
7408 comparison function. Added also silc_hash_data to hash
7409 binary data and silc_hash_data_compare to compare it.
7411 * Removed silc_idlist_find_client_by_hash as it is not needed
7412 anymore. Affected file silcd/idlist.[ch].
7414 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7415 to use internally the SilcHashTable. The new ID Cache is a lot
7416 faster than the old one. Some of the ID Cache interface was also
7417 rewritten and obsolete and stupid functions were removed.
7419 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7421 * Added entry_count field to the SilcHashTable to keep the number
7422 of the entries in the table. Implemented the function
7423 silc_hash_table_rehash. Added new function
7424 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7426 Fixed a minor bug in silc_hash_table_free.
7428 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7429 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7430 into the lib/silcutil/silcutil.[ch].
7432 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7434 * Implemented a collision resistant hash table into the
7435 lib/silcutil/silchashtable[ch]. See the header and the source
7436 for the SilcHashTable API.
7438 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7440 * Merged dotconf version 1.0.2 into lib/dotconf.
7442 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7444 * Do not compile anything in lib/silcsim/* if the SIM support
7445 is not enabled. The tree should now compile without problems
7448 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7450 * Compiled the SILC under cygwin. Compiled and tested briefly
7451 without problems. More tests needed. The SIMs didn't compile
7454 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7456 * Fixed possible crash in silc_get_username in the
7457 lib/silcutil/silcutil.c.
7459 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7461 * Fixed a va_arg in silc/client_ops.c.
7463 * Oops, RC5 routines were named AES and caused some problems
7464 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7466 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7468 * Added new SilcIDIP structure into the lib/silccore/id.h and
7469 replaced the old `ip' fields from all SILC ID's to that type.
7470 This is a step towards IPv6 support.
7472 The silc_id_get_len takes now the ID as an extra argument.
7473 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7474 both IPv4 and IPv6 based ID's.
7476 The affected files are lib/silccore/id.[ch] and other files
7477 around the tree using these routines.
7479 * Removed the ID length arguments in server from various
7480 silc_server_send_notify_* routines -> they are not needed
7483 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7485 * Fixed memory leak in silc_encode_pem_file in the file
7486 lib/silcutil/silcutil.c.
7488 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7490 * Check minor version as well in the SKE. Affected files are
7491 silcd/protocol.c and lib/silcclient/protocol.c.
7493 * Added --identifier option to the server so that an identifier
7494 can be when creating the public key for the server. Affected
7495 file is silcd/silcd.c.
7497 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7498 lib/silccrypt/silcpkcs.c.
7500 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7502 * Register default ciphers and stuff when using -C option with
7503 the server. Affected file sildc/silcd.c.
7505 * Put back the servers public key filename format, it is better
7506 than the new one. For now, the client keys are saved with the
7507 new filename format. The affected file silc/client_ops.c.
7509 * Implemented the Cipher API for the rest of the ciphers that
7510 did not implement it or implemented it the wrong way.
7512 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7514 * Register default ciphers and stuff when using the -S option
7515 in the client. Affected file silc/silc.c. Same also when
7516 creating new key pair with -C option.
7518 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7520 * Fixed the silc_verify_public_key client operation function to
7521 save the public keys differently. The fingerprint is now
7522 used as filename and not the hostname. This way also the
7523 client keys are saved uniquely and not with hostnames. The
7524 affected file is silc/client_ops.c.
7526 * Trimmed the silc_hash_fingerprint function to remove extra
7527 whitespaces from the end of the fingerprint. The affected
7528 file is lib/silccrypt/silchash.c.
7532 * Added silc_cipher_register_default function to register all
7533 default ciphers. It can be used when configuration files
7534 does not exist and the application does not want any specific
7535 ciphers in any specific order.
7537 The SilcDList is now used as silc_cipher_list dynamically
7538 allocated cipher list. Removed the static list all together
7539 and now all ciphers must be allocated to the dynamic list.
7540 The silc_cipher_alloc routine was changed to check only the
7543 All silc_cipher_* routines that used to return int returns
7546 The affected files lib/silccrypt/silccrypt.[ch].
7548 * The same thing was done to silc_hash_* as for silc_cipher_*
7549 routines. Affected files lib/silccrypt/silchash.[ch].
7551 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7552 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7553 Added also silc_pkcs_[un]register[_default] functions.
7554 Removed the data_context from the PKCS API.
7556 * Added silc_hmac_register_default function to register default
7557 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7558 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7559 to unregister all hmacs at once.
7561 * Register the default ciphers, hash functions, PKCSs and HMACs
7562 if client's configuration file does not exist. The affected
7565 * The client did not load the hash functions from the SIM
7566 modules at all. Added support for this. Affected file is
7567 silc/clientconfig.c.
7569 * When decoding public key with silc_pkcs_public_key_decode, check
7570 the supported algorithm only if PKCS are registered. Affected
7571 file lib/silccrypt/silcpkcs.c. The same was done with the
7572 silc_pkcs_private_key_decode.
7574 * Fixed the SILC List routines to keep the list always in order.
7575 It used to change the list's order when traversing the list but
7576 not it preserves the order. Affected file lib/trq/silclist.h.
7578 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7580 * Added the client library to use the SilcSocketConnection's
7581 reference counter (by silc_socket_dup) to prevent the bug that
7582 the socket object may be freed underneath async operation.
7584 * The name resolv library checking fixes in the configure.in.pre.
7587 * Created new version of the protocol drafts for future
7588 development. The -03 drafts are the ones that will be changed
7589 in the trunk now and the -02 will remain as they are.
7591 * Send list of CUMODE notifys to the router when announcing
7592 the channel users to the router. Affected file silcd/server.c.
7593 If the router receiving channel founder CUMODE for a channel
7594 that already has channel founder it will send CUMODE notify
7595 to the sender to remove the channel founder rights from the
7596 announced client. Affected file silcd/packet_receive.c.
7598 * The CUMODE notify may now use Server ID as well as the entity
7599 who changes the mode. Updated protocool specs.
7601 * Updated INSTALL and README files.
7603 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7605 * New web pages in the http://silc.pspt.fi. The pages was
7610 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7612 * Implemented the [DenyConnectin] config section in the server.
7613 Added silc_server_config_denied_conn to check whether incoming
7614 connection is denied. Affected file silcd/serverconfig.[ch].
7616 * Do not check the ports when checking the incoming configuration
7617 data if the port is 0, meaning any. Affected file is
7618 silcd/serverconfig.c.
7620 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7622 * Fixed buffer overflow in silc_string_compare in the file
7623 lib/silcutil/silcutil.c.
7625 * Fixed double free in silc_server_command_leave in the file
7628 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7630 * Fixed the version checking in the server. Affected file is
7633 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7635 * Fixed the configuration data fetching when accepting new
7636 connections in the server. Affected file silcd/server.c.
7638 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7640 * Added `sender_entry' argument to the function
7641 silc_server_packet_relay_to_channel so that we can check
7642 whether some destination actually belongs to the same route
7643 the sender belongs (ie, we must not resend the packet to the
7644 sender). Affected file silcd/packet_send.[ch].
7646 * Added `servername' field to the SilcClientEntry in the server
7647 to hold the name of the server where client is from. Affected
7648 file is silcd/idlist.h.
7650 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7652 * Moved the channel message encrypting in the router betwen
7653 router connections from silc_server_channel_message to the
7654 silc_server_packet_relay_to_channel since we want to check
7655 whether we have anybody channel before encrypting anything.
7656 Affected files silcd/packet_[receive/send].c.
7658 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7660 * Fixed the [AdminConnection] server config section to support
7661 multiple entries. Affected file silcd/serverconfig.c.
7663 * Added support into the server to check the validity of the
7664 incoming connection before executing any KE or authentication
7667 * The connection configuration is now saved to the KE and
7668 connection auth protocol contexts and not fetched anymore in
7669 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7671 * The local hosts listenning address and port is also resolved
7672 now when starting the server. We want to have the socket object
7673 to include the real address and port for the listener. Added
7674 new function silc_net_check_local_by_sock into the files
7675 lib/silcutil/silcnet.[ch].
7677 * Fixed a broadcast bug in server -> do not broadcast if we
7680 * Fixed a routing bug. Do not route broadcast packets ever.
7681 Broadcast packets must be processed always and not routed since
7682 they may be destined to some other host than yourself and thus
7683 would get routed without no good reason. Affected file is
7686 * Added function silc_server_config_is_primary_route to check
7687 whether primary router connection has been configured (a router
7688 configuration that we are initiating). If there is not, we
7689 will assume that there is only two routers in the SILC network
7690 and we will use the incoming router connection as our primary
7691 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7693 * Changed the order of the broadcasting. Broadcast _after_ the
7694 packet has been processed not before. Affected file is
7697 * Fixed a [ClientConnection] parsing bug. The port was never
7698 parsed correctly thus resulting to port 0. Affected file
7699 silcd/serverconfig.c.
7701 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7702 argument and did not set the broadcast packet flag. Affected
7703 file silcd/packet_send.c. Fixed same bug in the function
7704 silc_server_send_notify as well.
7706 * If we receive NEW_ID packet for our own ID in the server, ignore
7709 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7713 * Removed the nickname from the Private Message Payload.
7714 Updated the code and the protocol specs.
7716 * Updated protocol specs for submitting to the IETF.
7718 * Tweaked the Random Number Generator a bit. Affected file
7719 lib/silccrypt/silcrng.c. Exported a new function
7720 silc_rng_[global]_add_noise which can be used to add more
7723 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7725 * Do not parse packets with different timeout when protocol
7726 is active -> may cause problem with rekey. Affected file
7729 * When server receives signoff notify it must not create
7730 new channel key if the client is on any channels since the
7731 sender of the signoff notify will create it.
7733 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7735 * Added printing of error messages during SKE protocol from the
7736 failure packet sent by server during SKE. Affected file
7739 * Removed the client's failure_callback handling with timeout
7740 and handle it immediately when received.
7742 * The SKE library returned wrong type in SUCCESS and FAILURE
7743 packets. They must be 32 bit MSB not 16 bit MSB.
7745 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7747 * Ok, rewrote the logic of the re-key and now it seems to work.
7748 I tested it on high traffic with frequent re-keys without
7749 problems. Added hmac_receive (and renamed hmac to hmac_send)
7750 in SilcClientConnection in lib/silcclient/client.h and
7751 in SilcIDListData in silcd/idlist.h. Also, removed the
7752 SilcPacketParserContext's cipher and hmac fields as they are
7753 not needed anymore and actually caused some problems when
7754 the ciphers and hmac's changed underneath the packet parser.
7756 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7758 * If re-key protocol is active then process the incoming packets
7759 synchronously since we must assure that icoming packets encrypted
7760 with the old key is processed before the new keys is set to
7761 use. This is true other packets than for REKEY packets.
7762 Affected file silcd/server.c. The same was done to client library
7763 as well, affected file lib/silcclient/client.c.
7765 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7767 * Fixed bug in client and server to accept the force send if
7768 the packet is send from silc_[server/client]_packet_process
7769 function. Otherwise the packets are never delivered, oops.
7771 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7773 * Disable force sending of packets when REKEY protocol is active.
7774 We must assure that no packet is sent directly when rekey is
7775 performed. All packets must be sent through packet queue.
7776 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7777 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7778 function is silc_[server/client]_packet_send_real to check
7781 * Replaced the SIM paths from example config files to
7782 /usr/local/modules. Also, make install creates now
7783 /usr/local/silc/logs directory to hold all the SILC server
7786 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7788 * Made the configure.in.pre work on Solaris. Patch by salo.
7790 * Made all ciphers compatible with non-x86 machines. Defined
7791 CBC mode macros into lib/silccrypt/ciphers_def.h.
7793 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7795 * Fixed the make install.
7797 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7799 * When MAC computation fails the silc_packet_decrypt returned 0
7800 even though it was supposed to return -1. Fixed this. The
7801 affected file is lib/silccore/silcpacket.c.
7803 * Do not replace the config files in /etc/silc (in make install)
7804 if they already exist. Affected file ./Makefile.am.
7806 * Do not send re-key packets immediately but through packet queue.
7807 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7809 * Changed silc_net_check_host_by_sock to return FALSE if the
7810 IP/DNS could not be resolved. Though, it returns the IP address
7811 now even if it could not resolve it (but returns also FALSE).
7812 Affected file lib/silcutil/silcnet.[ch].
7814 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7816 * Added silc_pkcs_decode_identifier to decode the public key's
7817 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7818 Added also silc_pkcs_free_identifier. Added also new context
7819 SilcPublicKeyIdentifier.
7821 * Added -S option to the silc client. It is used to dump the
7822 contents of the specified public key file.
7824 * Changed the PKCS api to return the public key length when
7825 setting the public key.
7827 * Fixed a fatal bug in the public and private key file loading.
7828 Affected file lib/silccrypt/silcpkcs.c.
7830 * Execute the packet parsing for client with zero (0) timeout
7831 if the protocol is active. Affected file silcd/server.c.
7833 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7835 * Made the key generation options to the silcd program. Added
7836 -C option, equivalent to client's option.
7838 * Added new [ServerKeys] config section to the server. It
7839 configures the server's public and private key.
7841 * Defined generic Public Key Payload into the protocol
7842 specification to send specific type of public keys and
7845 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7846 public key or certificate.
7848 * Implemented the GETKEY command to the server and to the
7849 client library and on user interface.
7851 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7853 * Made preliminary `make install' work.
7855 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7857 * Added SilcServerRekey context into silcd/idlist.h.
7859 * Added the PFS support as defined in the specification to the
7860 SKE protocol. Affected files lib/silcske/*.c.
7862 * Added `ske_group' field to the SilcServerRekey context to hold
7863 the number of the SKE group that is used with PFS in re-key.
7864 Affected file silcd/idlist.h.
7866 * Added PFS re-key support to the server. Affected file is
7869 * Added silc_protocol_cancel to cancel execution of the next
7870 state of the protocol. Affected file is
7871 lib/silccore/silcprotocol.[ch].
7873 * Added the re-key support with and without PFS to the client
7874 library. Re-key is performed once in an hour, by default.
7876 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7877 Added silc_client_rekey_callback and silc_client_rekey_final.
7878 Affected files are lib/silcclient/protocol.[ch] and
7879 lib/silcclient/client.[ch].
7881 * Removed the `hmac_key' and `hmac_key_len' fields from the
7882 SilcClientConnection structure; not needed. Affected file is
7883 lib/silcclient/client.h.
7887 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7889 * Do not ask whether user wants to use the negotiated private key
7890 for private messages, just use it. Affected file is
7891 silc/local_command.c.
7893 * Added `send_enc_key' and `enc_key_len' fields to the
7894 SilcIDListData structure since they are needed in the re-key
7895 phase. Affected file is silcd/idlist.[ch].
7897 * Implemented the simple re-key protocol into the server.
7898 Affected files silcd/server.c and silcd/protocol.[ch]. The
7899 re-key will be performed once in an hour, by default.
7901 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7902 Added silc_server_rekey, silc_server_rekey_callback and
7903 silc_server_rekey_final.
7905 * Removed Tunneled flag from the protocol. Updated the code
7906 and the specifications.
7908 * Adde `pfs' field to the SilcIDListData to indicate whether
7909 the PFS is to be performed in the re-key. Affected file is
7912 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7914 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7915 int64 of at least the xintXX size. If void * is less that 4
7916 bytes uint32 * will be used. Defined bool as boolean.
7918 * Changed _ALL_ unsigned long and unsigned int to uint32,
7919 unsgined short to uint16 in the source tree.
7921 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7922 not handle clients that has entry->data.registered == FALSE.
7923 They are not in the network anymore. Affected file is
7926 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7928 * Implemented the sending of the SERVER_SIGNOFF notify in the
7929 server. Affected file is silcd/server.c.
7931 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7932 Added also silc_notify_payload_encode_args into the
7933 lib/silccore/silcnotify.[ch].
7935 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7936 Affected file silcd/packet_receive.c.
7938 * Implemented the SERVER_SIGNOFF notify handling in the client
7939 library. Affected file lib/silcclient/client_notify.c. Also,
7940 implemnted the printing of the SERVER_SIGNOFF info to the
7941 application. Affected file silc/client_ops.c.
7943 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7944 if the deleting was successful. Affected file silcd/idlist.[ch].
7946 * Added support for public key authentication in the connection
7947 authentication protocol in the client library. Affected file
7948 lib/silcclient/protocol.c.
7950 * Changed the server's silc_idlist_get_clients_by_* interface
7951 to support already allocated array so that new entries may be
7952 added to pre-allocated array. Affected file silcd/idlist.[ch].
7953 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7954 and command replies.
7956 * All command reply functions in the server now calls the
7957 pending command callback even if error occured. This way the
7958 error will be delivered to the client as well. Affected files
7959 silcd/command.c and silcd/command_reply.c.
7961 * Fixed INFO command to return local server's info if no server
7962 was provided. Affected file lib/silcclient/command.c.
7964 * Removed RESTART command for good. Updated the code and the
7967 * Rewrote parts of the task system. It is a bit simpler now.
7968 Removed unsued task priorities. The affected files are
7969 lib/silcutil/silctask.[ch].
7971 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7973 * Moved the USERS printing from the library to the application.
7974 Affected files lib/silcclient/command.c and silc/client_ops.c.
7976 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7980 * Added channel key re-key support. The re-key is perfomed
7981 only by the router and is done once in an hour. Added `rekey'
7982 field to the SilcChannelEntry in the server. Affected files
7983 silcd/server.c and silcd/idlist.h.
7985 * Added silc_task_unregister_by_context into the file
7986 lib/silcutil/silctask.[ch].
7988 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7990 * Added SILC_UMODE_GONE mode to indicate when the client is not
7991 present in the SILC network. Added also support to the local
7992 command AWAY that will set this mode. Added support of showing
7993 "xxx is gone" in WHOIS command. The USERS command shows the
7994 gone status as well.
7996 * Fixed setting server and router operator privileges in the
7997 server's UMODE command. Affected file silcd/command.c.
7999 * Merged the SKE KE1 and KE2 payloads into one payload. The
8000 new KE payload is equivalent to the old KE2 payload.
8002 Cleaned up the SKE Start Payload parsing. It now uses the
8003 simple buffer unformatting to do the parsing. A lot faster
8006 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8007 to the SKE that is used to indicate whether both of the SKE
8008 parties should perform authentication. By default only the
8009 responder performs authentication. By setting this flag also
8010 the initiator must do authentication. By default it is unset
8011 since in normal SKE case, client to server connection, only
8012 the responder should do authentication. When doing SKE between
8013 two clients both should perform authentication. Updated the
8014 code and the protocol specs.
8016 * A little fix to IDENTIFY command in the server. Search the
8017 client first by hash not nickname. Affected file is
8020 * Fixed the silc_client_close_connection to support closing
8021 the client to client connections wihtout deleting too much
8022 data. Affected file lib/silcclient/client.c.
8024 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8025 are received if protocol used to be active but is not anymore
8026 the application would crash due to NULL pointer dereference.
8027 Affected files silcd/server.c and lib/silcclient/client.c.
8029 * Added `hash' field to the SilcClientConnection to include
8030 the hash function negotiated in the SKE protocol.
8032 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8033 to set the channel founder authentication data. A client can
8034 claim the founder rights later by providing the authentication
8035 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8036 This way the channel founder can regain the channel founder
8037 privileges even it is left the channel. This works only on
8038 local server and the client must be connected to the same
8039 server to be able to regain the founder rights. Updated the
8040 protocol specs accordingly.
8042 Added support to the CMODE command in the client to set the
8043 founder auth data. Read the README to see how to set it.
8045 Added support to the CUMODE command to claim the founder
8046 rights. Read the README to see how to do it.
8048 Added support for the founder authentication to the Channel
8049 Entry in the server. Affected file silcd/idlist.h.
8051 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8052 server's CMODE command. Affected file silcd/command.c.
8054 * Added the following new functions into lib/silccore/silcauth.[ch]:
8055 silc_auth_get_method and silc_auth_get_data.
8057 * The server now saves the remote hosts public key to the
8058 SilcIDListData pointer. Affected file silcd/protocol.c.
8060 * The normal server now does not remove the channel entry from
8061 the cache if the founder authentication data is set. It used
8062 to remove it if the founder was the last one on the channel on
8063 the server and left the channel. The auth data is saved and
8064 if the channel is re-joined later the old entry is used with
8065 the old auth data. Affected files silcd/command_reply.c and
8068 * Removed the `pkcs' field from the SilcIDListData structure
8069 in the server; it is not used. Affected file silcd/idlist.h.
8071 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8073 * Fixed packet processing on slow links. Partial packets were
8074 never re-processed because the incoming data buffer was cleared
8075 by the application. Application must not directly clear the
8076 sock->inbuf, the packet processing routines handle it. Fixed
8077 this in client library and in server.
8079 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8081 * Fixed the WHOIS and IDENTIFY send reply function to really
8082 check whether to send list or just one entry. Affected file
8085 * Cleaned up the LEAVE command's channel key distribution. The
8086 affected file silcd/command.c.
8088 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8089 can enforce the channel mode as well. In that case the ID
8090 includes the ID of the server. The code now enforces the
8091 mode change if the router have different mode than the server.
8093 * The notify client operation with CMODE_CHANGE notify can now
8094 return NULL client_entry pointer if the CMODE was not changed
8095 by client. Application must check for this.
8097 * Added <Server ID> argument to INFO command to support server
8098 info fetching by Server ID.
8100 * Added silc_server_announce_get_channel_users to get assembled
8101 packets of channel users of the specified channel. Affected
8102 file silcd/server.[ch].
8104 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8105 was freed underneath the ID Cache.
8107 * Re-announce clients when the server received CHANNEL_CHANGE
8108 notify from the router. Affected file silcd/packet_send.c.
8110 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8112 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8113 crashed since it did not handle the fact that there is no cipher
8114 called "3" and didn't check the error condition. Now fixed.
8116 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8117 flag. It can be used to send message requests.
8119 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8121 * Implemented the RESTART command in the client.
8123 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8124 notice type messages. Added notice printing to the user
8127 * The channel keys are not re-generated if the channel's mode
8128 is PRIVKEY, ie private key on the channel exists. Affected
8129 files silcd/server.c and silcd/command.c.
8131 * Fixed a little bug in channel message delivery when channel
8132 private keys are set in the server. Affected file is
8133 silcd/packet_send.c.
8135 * Changed the setting on channel->on_channel = TRUE from the
8136 silc_client_save_channel_key to the JOIN command reply. The
8137 key payload is not received if the private channel key is set.
8138 Affected file lib/silcclient/command_reply.c and the
8139 lib/silcclient/client_channel.c.
8141 * When the CMODE_CHANGE notify is sent and the channel private
8142 key mode is removed the channel key must be re-generated in
8143 other cells as well. Added this support for the router in the
8144 silcd/packet_receive.c.
8146 * Added new local command NOTICE to send notice message on
8147 channel. Affected file silc/local_command.[ch].
8149 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8151 * Added new local command ME to the client. It is used to send
8152 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8153 some action. Affected file silc/local_command.[ch].
8155 * Changed channel_message and private_message client operations
8156 to deliver the message flags to the application. Added also
8157 the `flags' arguments to the silc_client_send_channel_message
8158 and silc_client_send_private_message functions. Affected file
8161 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8163 * Redefined the Private Message Payload to support private message
8164 keys and to support the new private message flags. Updated
8165 the protocol specs. Flags makes it possible to have for example
8166 CTCP style messages.
8168 * Added new type SilcPrivateMessagePayload and defined an API
8169 for it in the lib/silcclient/silcprivate.[ch].
8171 * Tested private message private keys successfully. Tested the
8172 private message key set, unset and list commands with the new
8175 * Redefined the Channel Message Payload to include the channel
8176 message flags (equal with private message flags) to support
8177 for example CTCP style messages.
8179 * Defined some of the message (for channel and private message)
8180 flags. Updated the protocol specs and added the flags to the
8181 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8183 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8185 * Added SilcKeyAgreementStatus type to the key agreement routines
8186 to indicate the current status and error if one occured.
8187 The status types are defined in the lib/silcclient/silcapi.h.
8189 * Added new local command KEY that is used to set and unset private
8190 keys for channels, set and unset private keys for private messages
8191 with remote clients and to send key agreement requests and
8192 negotiate the key agreement protocol with remote client. The
8193 key agreement is supported only to negotiate private message keys,
8194 it currently cannot be used to negotiate private keys for channels,
8195 as it is not convenient for that purpose.
8197 * Fixed a minor pending callback setting bug in the function
8198 silc_client_get_client_by_id_resolve, now the function works.
8199 Affected file lib/silcclient/idlist.c.
8201 * Added function silc_net_get_local_port to get local bound
8202 port by socket. Added to lib/silcutil/silcnet.[ch].
8204 * Added `sockets' and `sockets_count' fields to the SilcClient
8205 object. They hold the sockets of the listenning sockets in
8206 the client. Listenning sockets may be for example the key
8207 agreement server. Affected file lib/silcclient/client.[ch].
8208 Added functions the silc_client_add_socket and the
8209 silc_client_del_socket. They are exported to the application
8212 * Added ~./silc/clientkeys to support other client's public keys.
8214 * Renamed verify_server_key client operation to verify_public_key
8215 and added one argument to indicate the type of the connection
8216 (server, client etc.).
8218 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8220 * Added silc_server_connection_auth_request to handle the
8221 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8222 silcd/packet_receive.[ch].
8224 * Added silc_server_send_connection_auth_request into the
8225 silcd/packet_send.c to send the connection auth request packet.
8227 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8230 * Fixed the public key authentication in responder side in the
8231 server. The `auth_data' pointer includes the SilcPublicKey
8232 not the path to the public key. Affected file silcd/protocol.c.
8234 * Implemented the public key authentication in the initiator side
8235 in the server. Affected file silcd/protocol.c.
8237 * Removed the [RedirectClient] config section from the server
8238 configuration. Is not needed and I don't want to implement it.
8240 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8242 * Cleaned up the CMODE command in the server. It now works
8243 correctly and supports all the modes defined in the protocol.
8244 Affected file is silcd/command.c.
8246 * Added `hmac_name' field to the SilcChannelEntry in the server
8247 to hold the default HMAC of the channel. It can be set when
8248 creating the channel (with JOIN command). Affected files
8251 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8252 type to indicate the change of the current cipher and hmac
8253 on the channel. Client can safely ignore the <cipher> argument
8254 (if it chooses to do so) since the CHANNEL_KEY packet will
8255 force the channel key change anyway. The <hmac> argument is
8256 important since the client is responsible of setting the new
8257 HMAC and the hmac key into use.
8259 * Fixed the CMODE command in the client library as well.
8261 * Tested CMODE command in router environment successfully.
8263 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8265 * Show the version of the remote client (or server) when connecting
8266 to the server. It is logged to the log file. Affected file
8267 is silcd/protocol.c.
8269 * Fixed the KILLED notify handling in the client library. The
8270 client must be removed from all channels when receiving the
8273 Also, do not remove the client entry when giving the KILL
8274 command but when the KILLED notify is received.
8276 * Removed silc_idlist_find_client_by_nickname from the server.
8277 Not needed anymore. Affected files silcd/idlist.[ch].
8279 * Implemented the CHANNEL_CHANGE notify type handling to the
8280 server. Affected file silcd/server.c.
8284 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8286 * Added silc_server_send_notify_invite to send the INVITE
8287 notify between routers.
8289 * Implemented the INVITE command correctly to the server.
8291 * Implemented the INVITE notify type handling in the server.
8293 * Implemented the INVITE command to the client library and on the
8296 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8298 * Added function silc_server_get_client_resolve to find the
8299 client entry by ID from all ID lists and then resolve it
8300 (using WHOIS) if it cannot be found. Affected file is
8303 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8305 * Implemented the BAN command to the client library.
8307 * The JOIN command in the server now checks the invite list
8310 * Changed the silc_command_reply_payload_encode_va and the
8311 silc_command_payload_encode_va to support that if argument is
8312 NULL it ignores and checks the next argument. Affected file
8313 lib/silccore/silccommand.c.
8315 * Added silc_server_send_notify_ban to send the BAN notify
8316 type between routers.
8318 * Chaned the silc_notify_payload_encode to support that if
8319 argument is NULL it ignores and checks the next argument.
8320 Affected file lib/silccore/silcnotify.c.
8322 * Tested ban lists in router environment successfully.
8324 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8326 * Implemented BAN command to the server, in silcd/command.[ch].
8328 * Removed the BAN and INVITE_LIST modes from the CMODE command
8331 * Added function silc_string_match to regex match two strings.
8332 Affected files lib/silcutil/silcutil.[ch].
8334 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8336 * Redefined parts of the SilcChannelEntry in the server to support
8337 the new ban and invite lists.
8339 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8341 * Redefined the INVITE command. The same command can be used to
8342 invite individuals to the channel but also to manage the invite
8343 list of the channel (to add to and remove from the invite list).
8344 Updated the protocol specs.
8346 * Added new command SILC_COMMAND_BAN that can be used to manage
8347 the ban list of the channel. Updated the protocol specs.
8349 * Removed the channel modes: the SILC_CMODE_BAN and the
8350 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8351 in the CMODE command. The equivalent features are now available
8352 using INVITE and BAN commands. Updated the protocol specs.
8354 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8355 in the network about change in the current ban list. The notify
8356 type is not used by the client.
8358 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8359 support the invite lists.
8361 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8363 * Added new function silc_string_regexify that converts string
8364 including wildcard characters into regex string that can
8365 be used by the GNU regex library. Added into the file
8366 lib/silcutil/silcutil.[ch].
8368 Added silc_string_regex_combine to combine to regex strings
8369 into one so that they can be used as one regex string by
8370 the GNU regex library. Added into the file
8371 lib/silcutil/silcutil.[ch].
8373 Added silc_string_regex_match to match two strings. It returns
8374 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8376 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8378 * Imported GNU regex to the soruce tree into lib/contrib.
8379 Fixed some compiler warning from the regex.c.
8381 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Fixed MOTD command in the server to work in router environment.
8385 * Fixed the MOTD command in the client library to support
8386 the server argument in the command.
8388 * Added `nickname_len' argument to the silc_idlist_add_client
8389 in the server, as the `nickname' argument may be binary data
8392 * Added silc_idlist_get_channels to return all channels from
8395 * Implemented LIST command to the server. Affected file is
8398 * Implemented the LIST command to the client library and on the
8401 * Added [<user count>] argument to the LIST command reply.
8402 With private channels the user count is not shown.
8404 * Updated TODO and README.
8406 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8408 * The client entry's data.registered must be TRUE even with
8409 global client entry on global client list. The data.registered
8410 is used to check whether the client is anymore in the network,
8411 for example with WHOWAS command so it must be valid.
8413 * Fixed the WHOWAS command in the server. It now actually works
8414 in router environment. Added function into silcd/command_reply.c
8415 silc_server_command_reply_whowas_save.
8417 * Added silc_idlist_purge function to the silcd/idlist.c
8418 to periodically purge the ID Cache.
8420 * Fixed INFO command in the server. It works now in router
8421 environment. Added <server name> argument to the INFO command
8422 reply. Updated the protocol specs.
8424 * Fixed minor bug in silc_idcache_purge to not purge if the
8425 expire value is zero.
8427 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8428 they were buggy because of the WHOWAS information.
8430 * Fixed local command MSG to handle the async resolving of
8431 the remote client properly. It used to fail the first MSG.
8432 Affected file silc/local_command.c.
8434 * Added `data_len' field to SilcIDCache context.
8436 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8438 * Update TODO. Todo in commands in the server.
8440 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8442 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8443 used by routers as broadcast packet to inform other routers
8444 about the changed user mode.
8446 Implemented the notify handling in the server. Affected file is
8447 silcd/packet_receive.c. Added the function
8448 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8450 * Added new generic Channel Payload and deprecated the New Channel
8451 Payload. The New Channel Payload is now the generic Channel
8454 * Added new argument `mode' to the silc_server_send_new_channel
8455 as it is required in the Channel Payload now.
8457 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8458 and created a new and real SilChannelPayload to represent the
8459 new generic Channel Payload. Implemented the encode/decode
8460 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8462 * Added silc_server_get_client_channel_list to return the list
8463 of channels the client has joined for WHOIS command reply.
8464 Affected file silcd/server.[ch].
8466 * Implemented the channel list sending in the WHOIS command reply
8467 in server and in the client.
8469 Implemented the channel list displaying on the user interface
8470 as well. Affected file silc/client_ops.c.
8472 * Added silc_channel_payload_parse_list to parse list of Channel
8473 Payloads. It returns SilcDList list of SilcChannelPayloads.
8474 Client for example can use this function to parse the list of
8475 channels it receives in the WHOIS command reply. The caller
8476 must free the list by calling silc_channel_payload_list_free.
8477 Affected files lib/silccore/silcchannel.[ch].
8479 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8481 * Added one new argument <user mode> to the WHOIS command reply
8482 to return the mode of the user in SILC. Updated the protocol
8485 Implemented it to the server and client.
8487 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8489 * Fixed the mode printing on the user interface on joining.
8490 Affected file silc/client_ops.c.
8492 * Implemented the UMODE command and user modes in general to the
8493 client library and to the user interface.
8495 * Implemented the UMODE command to the server.
8497 * The server now sends UNKNOWN_COMMAND error status if client sends
8498 unknown command. Affected file silcd/command.c.
8500 * All server commands now handle the command identifier the right
8501 way when sending the command reply to the client. The client can
8502 use to identify the command replies with the identifier.
8504 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8506 * Added silc_server_get_client_route to resolve the route to
8507 the client indicated by the client ID. Affected file is
8510 * Added silc_server_relay_packet as general function to relay
8511 packet to arbitrary destination. This deprecates functions
8512 like _send_private_message_key, _relay_notify etc. Affected
8513 file is silcd/packet_send.[ch].
8515 Removed silc_server_send_key_agreement,
8516 silc_server_send_private_message_key and
8517 silc_server_packet_relay_notify functions from the file
8518 silcd/packet_send.[ch].
8522 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8523 server. Affected file silcd/packet_receive.[ch].
8525 * Implemented the KILL command to the client. Implemented the
8526 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8527 Affected files lib/silcclient/command[_reply].c and
8528 lib/silcclient/client_notify.c. Implemented the KILL notify
8529 printing in the user inteface.
8531 * Fixed a lot silc_parse_nick memory leaks from the client
8532 library in the file lib/silcclient/command.c.
8534 * Changed the silc_server_send_notify_on_channels's `sender'
8535 argument from SilcSocketConnection to SilcClientEntry to
8536 check the sender as entry and not as connection object and not
8537 to send to the client provided as argument. The affected file
8538 is silcd/packet_send.[ch].
8540 * The notify packets that are destined directly to the client used
8541 to not to be processed by the server. Now changed that and the
8542 server processes all notify packets. After relaying the packet
8543 to the client the notify packet is processed in the server.
8545 * The silc_server_free_client_data now checks whether there is
8546 pending outgoing traffic for the client and purges the data to
8547 the network before removing the client entry.
8549 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8551 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8552 an client is killed from the SILC Network. Updated the protocol
8555 Added new function silc_server_send_notify_killed to the
8556 silcd/packet_send.[ch].
8558 * Added function silc_server_packet_relay_notify to relay notify
8559 packets that are destined directly to a client. In this case
8560 the server does not process the notify packets but merely relays
8561 it to the client. Affected file silcd/packet_send.[ch].
8563 Added also silc_server_packet_process_relay_notify to check
8564 whereto relay the notify. Affected file is
8565 silcd/packet_receive.[ch].
8567 * Implemented the KILL command to the server.
8571 * Added the backup schema desgined last fall to the protocol
8572 specs for everyone to see. The specification is in the
8573 *-spec-xx.txt draft and the packet type definitions for the
8574 backup routers is in *-pp-xx.txt draft. Thusly, added also
8575 new packet type SILC_PACKET_CELL_ROUTERS.
8577 * A big security problem in the implementation discovered. The
8578 signoff of an client did not cause new channel key generation
8579 which it of course should've done. The channel keys must be
8580 always re-generated when client leaves (or signoffs) the channel.
8581 The silc_server_remove_from_channels funtion now handles
8582 the channel key re-generation.
8584 * Added `sender' argument to the silc_server_send_notify_on_channels
8585 to not to send the client provided as argument. Affected file
8586 silcd/packet_send.[ch].
8588 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8590 * Implemented OPER and SILCOPER commands into the server and
8593 * Added silc_auth_verify and silc_auth_verify_data to verify
8594 the authentication directly from the authentication payload.
8595 It supports verifying both passphrase and public key based
8596 authentication. Affected file lib/silccore/silcauth.[ch].
8598 * Added `hash' field to the SilcIDListData structure. It is the
8599 hash negotiated in the SKE protocol. Affected file is
8602 * Slight redesigning of the SilcAuthPayload handling routines.
8603 Do not send SilcPKCS but SilcPublicKey as argument.
8605 * Implemented the public key authentication support to the
8606 serverconfig. The public key is loaded from the provided path
8607 and saved as authentication data to void * pointer. Thus,
8608 changed the unsigned char *auth_data to void *auth_data;
8610 * Fixed SHUTDOWN command to send the reply before the server
8611 is shutdown. :) Affected file silcd/command.c.
8613 * Fixed fatal bug in CONNECT command. The hostname was invalid
8614 memory and server crashed. Affected file silcd/command.c.
8616 * Fixed fatal bug in CLOSE command. The server_entry became
8617 invalid but was referenced later in the command. Affected file
8620 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8622 * Fixed fatal bug in failure packet handling. Server ignored
8623 the failure and thus crashed when it came.
8627 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8629 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8630 that the command may be executed only once in (about) 2 seconds.
8631 The old SILC_CF_LAG flag is same but allows command bursts up
8632 to five before limiting.
8634 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8635 server code. Various commands now includes the CF_LAG_STRICT
8636 flag to disallow any kind of miss-use of the command.
8638 * Fixed the silc_buffer_unformat to not to allocate any data
8639 if the length of the data is zero. It used to allocate the
8640 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8642 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8644 * Changed the format of AdminConnection configuration section
8645 in the server. Added username of the admin to the format.
8646 Affected files silcd/serverconfig.[ch].
8648 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8649 to return admin configuration data by host, username and/or
8652 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8654 * Implemented WHOWAS command to the server. Added the functions:
8656 silc_server_command_whowas_parse,
8657 silc_server_command_whowas_send_reply,
8658 silc_server_command_whowas_from_client and
8659 silc_server_command_whowas_from_server
8661 * Added <Client ID> argument to the WHOWAS command reply. Updated
8662 the protocol specs accordingly.
8664 * Implemented WHOWAS command and command_reply to the client
8667 Implemented the WHOWAS printing on the user interface.
8669 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8671 * Added new argument to the WHOWAS command reply, the real name.
8672 It is an optional argument. Updated the protocol specs.
8674 * Added SilcIDCacheDestructor callback that is registered when
8675 the SilcIDCache is allocated. The callback is called when
8676 an cache entry in the ID Cache expires, or is purged from the
8677 cache. Added into lib/silccore/idcache.[ch].
8679 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8680 to destruct the client entries when the cache entry expires.
8681 Other ID Cache's in server and in the client library ignores
8684 * If the ID Cache entry's `expire' field is zero then the entry
8685 never expires. Added boolean `expire' argument to the
8686 silc_idcache_add function in the lib/silccore/idcache.[ch].
8687 If it is TRUE the default expiry value is used.
8689 * Added silc_server_free_client_data_timeout that is registered
8690 when client disconnects. By default for 5 minutes we preserve
8691 the client entry for history - for WHOWAS command.
8693 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8695 * Added support to the server to enforce that commands are not
8696 executed more than once in 2 seconds. If server receives
8697 commands from client more frequently, timeout is registered
8698 to process the commands. Affected file silcd/command.c.
8699 Added new function silc_server_command_process_timeout.
8701 * Changed NICK_NOTIFY handling in client library to check that
8702 if the client's nickname was changed, so there is no need to
8703 resolve anything from the server.
8705 * Removed error printing from the WHOIS and IDENTIFY commands.
8706 If error occurs then it is ignored silently in the client library.
8707 The application, however, may map the received error to
8708 human readable error string. The application currently maps
8709 the NO_SUCH_NICKNAME error to string.
8711 * Made the command status message public to the application. Moved
8712 them from lib/silcclient/command_reply.c to
8713 lib/silcclient/command_reply.h. The application can map the
8714 received command status to the string with the
8715 silc_client_command_status_message function.
8717 * Added check to the server to check that client's ID is same
8718 as the Source ID in the packet the client sent. They must
8721 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8723 * Added dist-bzip hook to the Makefile.am to make bzip2
8724 compressed distributions.
8726 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8728 * Server now enforces the maximum length for the nickname and
8729 the channel as protocol specification dictates. 128 bytes for
8730 nickname and 256 bytes for channel name.
8732 * Moved the WHOIS printing to the application. The client libary
8733 does not print out the WHOIS information anymore, the application
8734 must do it. Renamed silc_client_command_reply_whois_print to
8735 the silc_client_command_reply_whois_save.
8737 The client's idle time is also sent to the application now, and
8738 the idle is shown on screen.
8740 * Added silc_client_command_reply_identify_save to save the
8741 received IDENTIFY entries.
8743 * Do not check for channel private keys in message sending and
8744 reception if the channel does not have the PRIVKEY mode set.
8745 Affected file lib/silclient/client_channel.c.
8747 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8749 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8750 just surfaced after chaning the JOIN procedure.
8752 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8754 * Added silc_client_get_clients_by_list to get client entries
8755 from Client ID list, that is returned for example by JOIN
8756 and USERS command replies. The application should use this
8757 function for example when JOIN command reply is received to
8758 resolve the clients already on the channel (library does not
8759 do that anymore as USERS command reply is not used in the JOIN
8760 procedure anymore). Affected files lib/silcclient/silcapi.h and
8761 lib/silcclient/idlist.c.
8763 * JOIN command reply and USERS command reply returns now SilcBuffer
8764 pointers instead of unsigned char pointers when returning
8765 the client list and mode list.
8767 * Added <Client ID> argument to the JOIN command reply, mainly
8768 for the server to identify for which client the command was
8769 originally sent. Updated protocol specs accordingly.
8771 * Added SilcDlist private_key pointer to the SilcChannelEntry
8772 in the client to support the channel private keys. Affected
8773 file is lib/silcclient/idlist.h.
8775 * Added SilcChannelPrivateKey argument to the function
8776 silc_client_send_channel_message so that application can choose
8777 to use specific private ke if it wants to. If it is not provided,
8778 the normal channel key is used, unless private keys are set.
8779 In this case the first (key that was added first) is used
8780 as the encryption key.
8782 * Implemented the support for channel private key handling.
8783 Implemented the following functions:
8785 silc_client_add_channel_private_key,
8786 silc_client_del_channel_private_keys,
8787 silc_client_del_channel_private_key,
8788 silc_client_list_channel_private_keys and
8789 silc_client_free_channel_private_keys
8791 Affected file lib/silcclient/client_channel.c.
8793 * Added the support for the private keys in the channel message
8794 sending and encryption and in the message reception and
8795 decryption. Affected funtions are
8796 silc_client_send_channel_message and silc_client_channel_message.
8798 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8800 * Added SKE's key verify callback to the client library's
8801 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8803 * Removed the statement that server (or router) must send USERS
8804 command reply when joining to the channel so that the client
8805 knows who are on the channel. Instead, the client list and
8806 client's mode list is now sent in the JOIN command reply to the
8807 client who joined channel. This is better solution.
8809 * Added function silc_server_get_users_on_channel and function
8810 silc_server_save_users_on_channel to the silcd/server.[ch].
8812 * Removed function silc_server_command_send_users from the
8815 * Do not show topic on the client library anymore. The topic is
8816 sent in the command reply notify to the application and the
8817 application must show the topic now.
8819 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8821 * Added client searching by nickname hash into the IDENTIFY and
8822 WHOIS commands in the server as they were clearly missing from
8823 them. Affected file is silcd/command.c.
8825 * Fixed a bug in private message receiving in the client library.
8826 The remote ID was freed and it wasn't supposed, now it is
8829 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8831 * Minor fix to the channel payload; allocate the data area, as it
8832 needs to be of specific length.
8834 * If the key agreement port is zero then the operating
8835 system will define the bound port. Affected files are
8836 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8838 * Added new function silc_channel_payload_decrypt into the file
8839 lib/silccore/silcchannel.[ch].
8841 * Moved the channel message etc, check from silc_packet_decrypt
8842 to applications. The library calls now a generic
8843 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8844 when the packet is either normal or special. This was done to
8845 allow more wide range of checking that was not allowed when
8846 the code was in library. Now applications can do virtually any
8847 checks to the packet and return to the library the decision how
8848 the packet should be processed. Affected files are
8849 lib/silccore/silcpacket.[ch].
8851 Added silc_server_packet_decrypt_check to the server and
8852 silc_client_packet_decrypt_check to the client library.
8854 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8855 to send with specified source and destination information.
8857 * Channel message delivery between routers was broken after the
8858 channel key distribution was fixed earlier. The channel key
8859 was used be to distributed to other routers as well which is not
8860 allowed by the protocol. Now this is fixed and channel keys
8861 really are cell specific and the channel message delivery between
8862 routers comply with the protocol specification.
8864 * Fixed various commands in server to check also the global list
8865 for the channel entry and not just the local list. The affected
8866 file silcd/command.c.
8868 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8870 * Added assert()s to buffer formatting and unformatting routines
8871 to assert (if --enable-debug) when error occurs. Affected
8872 file: lib/silcutil/silcbuffmt.c.
8874 * Changed to auto-reconnect to check whether the remote host is
8875 router and register the re-connect timeout if it is. It used
8876 to check that whether we are normal server, but router must do
8877 auto-reconnect with another router as well. Affected file
8880 * Removed the [<key len>] option from CMODE command as the cipher
8881 name decides the key length, nowadays. See the defined ciphers
8882 from the protocol specification.
8884 * Added [<hmac>] option to the CMODE command to define the HMAC
8885 for the channel. Added SILC_CMODE_HMAC channel mode.
8887 * Added [<hmac>] option for the JOIN command so that user can
8888 select which HMAC is used to compute the MACs of the channel
8891 * Added Hmac field to the Channel Message Payload. The integrity
8892 of plaintext channel messages are now protected by computing
8893 MAC of the message and attaching the MAC to the payload. The
8894 MAC is encrypted. Now, it is clear that this causes some
8895 overhead to the size of the packet but rationale for this is that
8896 now the receiver can verify whether the channel message decrypted
8897 correctly and also when private keys are set for the channel the
8898 receiver can decrypt the packet with several keys and check from
8899 the MAC which key decrypted the message correctly.
8901 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8902 lib/silccrypt/silccipher.[ch].
8904 * Added silc_hash_len to return the digest length into the
8905 lib/silcrypt/silchash.[ch].
8907 * Rewrote parts of Silc Channel Payload interface in the
8908 lib/silccore/silcchannel.[ch]. The encode function now also
8909 encrypts the packet and parse function decrypts it.
8911 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8913 * Fixed a minor formatting bug in the SKE's key material processing.
8914 It actually might have processed the keys wrong way resulting
8917 * Redefined the mandatory HMAC algorithms and added new algorithms.
8918 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8919 and hmac-md5 truncated to 96 bits. The mandatory is now
8920 hmac-sha1-96. Rest are optional (including the one that used
8921 to be mandatory). Rationale for this is that the truncated HMAC
8922 length is sufficient from security point of view and can actually
8923 make the attack against the HMAC harder. Also, the truncated
8924 HMAC causes less overhead to the packets. See the RFC2104 for
8927 * Added new [hmac] configuration section. The SKE used to use
8928 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8929 is of course wrong. The official names that must be proposed in
8930 the SKE are the ones defined in the protocol specification
8931 (hmac-sha1-96 for example). The user can configure any hmac
8932 using any hash function configured in the [hash] section. At
8933 least, the mandatory must be configured.
8935 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8937 * Added HMAC list to the SKE proposal list. It has now both
8938 hash algorithm list and HMAC list. This makes the protocol
8939 incompatible with previous versions. The SKE now seems to work
8940 the way it is supposed to work, for the first time actually.
8942 * Defined plain Hash algorithms to the protocol specification.
8945 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8947 * Implemented support for key agreement packets into the server.
8948 Added functions silc_server_key_agreement and
8949 silc_server_send_key_agreement. Other than these functions,
8950 server has nothing to do with this packet.
8952 * Added support for private message key packets into the server.
8953 Added functions silc_server_private_message_key and
8954 silc_server_send_private_message_key.
8958 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8959 called in the protocol's final callback instead in the END
8960 protocol state. This makes a little more sense and in the same
8961 time in client we can use the same protocol routines for normal
8962 key exchange and to key agreement packet handling as well.
8964 * Added to both client's and server's KE protocol context the
8965 SilcSKEKeyMaterial pointer to save the key material. We will
8966 bring the key material to the protocol's final callback by doing
8967 this. The final callback must free the key material.
8969 * Added SKE's packet_send callback into client's KE protocol
8970 context so that the caller can choose what packet sending function
8971 is used. This way we can use different packet sending when
8972 doing normal SKE when doing key agreement packet handling (in
8973 the key agreement packet handling we do not want to encrypt
8976 * Implemented the responder side of the key agreement routines
8977 in the client. The client can now bind to specified port and
8978 accept incoming key negotiation. The key material is passed
8979 to the application after the protocol is over.
8981 * Implemented the processing of incoming Key Agreement packet
8982 in the client. Added function silc_client_key_agreement to
8985 * Implemented the intiator side of the key agreement routines
8986 in the client. The client can now initiate key agreement with
8987 another remote client. The key material is passed to the
8988 application after the protocol is over.
8990 * Created client_keyagr.c to include all the key agreement
8993 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8994 SILC_TASK_CALLBACK except that it is not static.
8996 * Created client_notify.c and moved the Notify packet handling
8997 from the client.[ch] into that file.
8999 * Created client_prvmsg.c and moved all private message and
9000 private message key routines from the client.[ch] into that file.
9002 * Create client_channel.c and moved all channel message and
9003 channel private key routines from the client.[ch] into that file.
9005 * Changed silc_client_get_client_by_id_resolve to resolve with
9006 WHOIS command instead of IDENTIFY command, in the file
9007 lib/silclient/idlist.c.
9009 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9011 * Implemented the SKE's responder side to the Client library.
9013 * When FAILURE is received to the protocol do not trust it
9014 blindly. Register a timeout to wait whether the remote closes
9015 the connection as it should do it, only after that process the
9016 actual failure. This was changed to both client and server.
9018 * Added client_internal.h to include some of the structures
9019 there instead of client.h in lib/silcclient/.
9021 * Added function silc_task_unregister_by_callback to unregister
9022 timeouts by the callback function.
9024 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9026 * Some "Incomplete WHOIS info" errors has been appearing on the
9027 log files. Took away the entry->userinfo check from WHOIS
9028 reply sending. The entry->userinfo is now " " if client did not
9029 provide one. I thought this was fixed earlier but something
9030 is wrong still. Let's see if the error still appears.
9032 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9034 * Fixed a minor bug in the login when the channel key is
9035 re-generated in the server. It used to generate the key in
9036 wrong order and thus caused problems in the channel traffic.
9038 * Fixed a minor bug in channel key distsribution after
9039 KICK command. The key was not sent to the router even though
9042 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9044 * Added silc_ske_process_key_material_data as generic routine
9045 to process any key material as the SILC protocol dictates. The
9046 function is used by the actual SKE library but can be used by
9047 applications as well. This relates to the private message keys
9048 and the channel private keys since they must be processed the
9049 same way the normal SILC session keys. The protocol dictates
9050 this. Affected files: lib/silcske/silcske.[ch].
9052 Added also silc_ske_free_key_material to free the
9053 SilcSKEKeyMaterial structure.
9055 * Defined silc_cipher_set_key function to set the key for
9056 cipher without using the object's method function. The affected
9057 files: lib/silccrypt/silccipher.[ch].
9059 * Implemented silc silc_client_add_private_message_key,
9060 silc_client_add_private_message_key_ske,
9061 silc_client_del_private_message_key,
9062 silc_client_list_private_message_keys and
9063 silc_client_free_private_message_keys functions in the
9066 Added functions silc_client_send_private_message_key to send
9067 the Private Message Key payload and silc_client_private_message_key
9068 to handle incoming Private Message Key payload.
9070 * Added Cipher field to the Private Message Key payload to set
9071 the cipher to be used. If ignored, the default cipher defined
9072 in the SILC protocol (aes-256-cbc) is used.
9074 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9076 * Removed lib/silcclient/ops.h file.
9078 Redefined parts of the SILC Client Library API. Created new
9079 file silcapi.h that deprecates the ops.h file and defines the
9080 published Client Library API. Defined also private message key
9081 API and channel private key API into the file.
9083 This is the file that the application must include from the
9084 SILC Client Library. Other files need not be included by
9085 the application anymore.
9087 * Added new key_agreement client operation callback and also
9088 defined the Key Agreement library API for the application.
9090 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9092 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9093 is used by clients to request key negotiation between another
9094 client in the SILC network. If the negotiation is started it
9095 is performed using the SKE protocol. The result of the
9096 negotiation, the secret key material, can be used for example
9097 as private message key.
9099 Implemented the Key Agreement payload into the files
9100 lib/silccore/silauth.[ch].
9102 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9104 * Redefined ciphers for the SILC protocol. Added some new ciphers
9105 and defined the key lengths for the algorithms. Changed the
9106 code accordingly. The default key length is now 256 bits.
9108 * Fixed SKE key distribution function silc_ske_process_key_material
9109 when the key length is more than 128 bits. The default key
9110 length in SILC is now 256 bits.
9112 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9113 to indicate unsupported algorithm.
9115 * Renamed rijndael.c to aes.c and all functions as well.
9117 * Fixed a long standing channel key setting bug in client library.
9118 Weird that it has never surfaced before.
9120 * Fixed bug in channel deletion. If the entire channel is removed
9121 then it must also delete the references of the channel entry
9122 from the client's channel list as the client's channel entry and
9123 the channel's client entry share same memory.
9125 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9127 * Implemented CONNECT and SHUTDOWN commands in the client.
9129 * Implemented CLOSE command to the client.
9131 * Added the function silc_idlist_find_server_by_name into the
9132 files silcd/idlist.[ch].
9134 Added the function silc_idlist_find_server_by_conn into the
9135 files silcd/idlist.[ch].
9137 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9139 * DIE command was renamed to SHUTDOWN. Updated the both code
9142 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9143 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9145 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9148 * Added function silc_server_create_connection function to create
9149 connection to remote router. My server implementation actually
9150 does not allow router to connect to normal server (it expects
9151 that normal server always initiates the connection to the router)
9152 so the CONNECT command is only good for connecting to another
9155 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9157 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9158 or some other client was kicked from the channel.
9160 Implemented the handling of the notify type to both client
9163 Implemented silc_server_send_notify_kicked to send the KICKED
9164 notify. It is used to send it to the server's primary router.
9166 * Implemented the KICK command into server and client.
9168 * Added `query' argument to the silc_idlist_get_client function
9169 to indicate whether to query the client from server or not if
9172 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9173 to indicate that the client is not channel founder.
9177 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9179 * Removed the rng context from SilcPacketContext structure and
9180 changed that the packet routine uses the Global RNG API.
9182 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9184 * Added support for quit message that client can "leave" on the
9185 channel when it quits the SILC. It is ditributed inside the
9186 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9188 Added silc_server_free_client_data that will take the
9189 signoff message as argument.
9191 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9193 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9195 * Updated parts of the protocol specification to keep it up
9198 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9200 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9201 payloads in one packet.
9203 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9204 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9205 use now the new List flag.
9207 * Also deprecated the following packet types: REPLACE_ID,
9208 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9210 * Added list support for Notify packet in server.
9212 * Added silc_server_send_notify_channel_change to send the
9213 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9214 the silc_server_send_replace_id.
9216 * Added silc_server_send_notify_nick_change to send the
9217 NICK_CHANGE notify type. Deprecates the function
9218 silc_server_send_replace_id.
9220 * Added silc_server_send_notify_join to send the JOIN notify type.
9221 Deprecates the function silc_server_send_new_channel_user.
9223 * Added silc_server_send_notify_leave to send LEAVE notify type.
9224 Deprecates the function silc_server_send_remove_channel_user.
9226 * Added silc_server_send_notify_cmode and
9227 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9228 types. Deprecates the silc_server_send_set_mode function.
9230 * Added SERVER_SIGNOFF notify type to indicate that server has
9231 quit. This means that all clients on the channel from that
9232 server will drop. This can be also used when netsplit happens.
9234 Deprecated REMOVE_ID packet type since it is not needed anymore
9237 Added silc_server_send_notify_server_signoff to send the
9238 SERVER_SIGNOFF notify type. Deprecates the function
9239 silc_server_send_remove_id.
9241 Added also silc_server_send_notify_signoff to send the
9242 SIGNOFF notify type.
9244 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9245 SILC protocol from this day on. Changed the protocol
9246 specification as well.
9248 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9249 notify type. It is used between routers to notify about
9250 topic changes on a channel.
9252 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9255 * Partly updated the protocol specification to comply with the
9256 changes now made. It is still though a bit outdated.
9258 * The JOIN notify type now takes one extra argument <Channel ID>.
9259 The packet used to be destined to the channel but now the
9260 JOIN type may be sent as list thus it is impossible to
9261 destine it to any specific channel. By adding this argument
9262 it is again possible.
9264 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9266 * Added CREDITS file. The CHANGES and CREDITS file will appear
9267 in the distribution as well.
9269 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9271 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9272 types in the server's silcd/packet_receive.c.
9274 * Implemented CMODE and CUMODE to work in router environment.
9276 * Fixed minor encoding and decoding buglet from the
9277 lib/silccore/silcmode.c.
9279 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9282 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9284 * Changed all SilcConfigServer* and silc_config_server* to
9285 SilcServerConfig* and silc_server_config*, respectively.
9288 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9290 * Associated the ID (client or server ID) to the Authentication
9291 Payload to avoid any possibility of forging. Updated the
9292 protocol specification and the code accordingly.
9294 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9296 * The RSA key length is now save to the RsaKey context in the
9297 key generation process in lib/silccrypt/rsa.c. The key length
9298 is now used to figure out the maximum size of the block allowed
9299 to be encrypted/signed.
9301 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9302 is equivalent to the silc_mp_mp2bin but does not allocate any
9305 * Changed silc_mp_mp2bin API to take length argument. If it is
9306 non-zero then the buffer is allocated that large. If zero, then
9307 the size is approximated using silc_mp_sizeinbase, which however
9310 * Created Global RNG API which is global RNG that application can
9311 initialize. After initializing, any routine anywhere in the
9312 code (including library) can use RNG without allocating a new
9313 RNG object. This was done to allow this sort of use of the
9314 RNG in code that has no chance to allocate RNG object. All
9315 applications currently allocate this and many routines in the
9316 library use this. Affected file lib/silccrypt/silcrng.[ch].
9318 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9319 it to use the Global RNG API.
9321 * Defined Authentication Payload into protocol specification that
9322 is used during SILC session to authenticate entities. It is
9323 used for example by client to authenticate itself to the server
9324 to obtain server operator privileges.
9326 Implemented this payload into the lib/silccore/silcauth.[ch].
9327 Implemented also routines for public key based authentication
9328 as the new protocol specification dictates.
9330 Moved definitions of different authentication methods from
9331 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9333 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9334 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9335 silc_pkcs_verify_with_hash functions into the file
9336 lib/silccrypt/silcpkcs.[ch].
9338 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9340 * The client entry's userinfo pointer must be always valid.
9341 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9342 will fail since it requires the userinfo. Now, the userinfo
9343 is allocated as "" if actual userinfo does not exist. Actually,
9344 it must exist and it is totally Ok to drop client connections
9345 that does not announce the userinfo. However, we will make
9346 this workaround for now.
9348 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9349 to return the remote port by socket.
9351 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9353 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9354 SILC_SERVER_PENDING_EXEC and added an new macro
9355 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9356 data or when error occurs while processing the pending command.
9358 Added new argument `destructor' into silc_server_command_pending
9359 and to the SilcServerCommandPending object. This destructor is
9360 now called after calling the pending callback or if error occurs
9361 immediately. If error occurs the actual pending callback won't
9362 be called at all - only the destructor. The destructor may be
9363 NULL if destructor is not needed.
9365 All this applies for client library code as well. Similar
9366 changes were made there as well for the pending commands.
9368 In the client, the application must now allocate the
9369 SilcClientCommandContext with the silc_client_command_alloc
9372 * Added reference counter to the SilcServerCommandContext. Added
9373 function silc_server_command_alloc and silc_server_command_dup
9376 Same type of functions added to the client library for the same
9379 * Removed the cmd_ident from IDListData away since it is now
9380 global for all connections. It is the command identifier used
9381 in command sending and with pending commands. The affected file
9384 * Added reference counter to the SilcSocketConnection objecet to
9385 indicate the usage count of the object. The object won't be
9386 freed untill the reference counter hits zero. Currently only
9387 server uses this, and client ignores it. The client must be
9388 set to use this too later. The affected files are
9389 lib/silccore/silcsockconn.[ch]. Added also the function
9390 silc_socket_dup to increase the reference counter.
9392 This was mainly added because it is possible that the socket
9393 is removed underneath of pending command or other async
9394 operation. Now it won't be free'd and proper DISCONNECTING
9395 flags, etc. can be set to avoid sending data to connection that
9396 is not valid anymore.
9398 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9399 the connection. After that it sets SILC_SET_DISCONNECTED.
9400 It is, however, possible that the socket data is not still freed.
9401 The silc_server_packet_process now checks that data is not
9402 read or written to connection that is DISCONNECTED. The socket
9403 get's freed when the reference counter hits zero.
9405 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9407 * Changed the client operation API: channel_message operation's
9408 `sender' is now the client entry of the sender, not the nickname
9409 and the `channel' is the channel entry, not the channel name.
9411 In the private_message operation the `sender' is now also the
9412 client entry of the sender not the nickname.
9414 Affected file is lib/silcclient/ops.h and all applications
9415 using the client operations.
9417 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9419 * Moved the calling of ops->connect() from connect_to_server_final
9420 into receive_new_id functin since that is the point when the
9421 client is actually allowed to send traffic to network. The
9422 affected file is lib/silcclient/client.c.
9424 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9426 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9427 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9428 (if needs broadcasting) instead of broadcasting the packets one
9429 by one which would make a burst in the network traffic.
9431 * Added `broadcast' argument to the functions in silcd/server.[ch]
9432 silc_server_create_new_channel[_with_id] to indicate whether
9433 to send New Channel packet to primary router.
9435 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9437 * Added new function into the silcd/server.[ch] files:
9438 silc_server_create_new_channel_with_id to create new channel with
9439 already existing Channel ID.
9441 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9442 lib/silccore/silcpacket.h. This packet is used t send list of
9443 Set Mode payloads inside one packet. Server uses this to set
9444 the modes for the channels and clients on those channels, that it
9445 announced to the router when it connected to it. The protocol
9446 specification has been updated accordingly.
9448 * The silc_server_new_channel did not handle the packet coming
9449 from normal server as it normally does not send that. However,
9450 when it announces its channels it does send it. Implemented
9451 the support for that.
9453 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9454 into the file lib/silccore/id.h.
9456 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9458 * Fixed memory leaks in the functions silc_idlist_del_client,
9459 silc_idlist_del_channel and silc_idlist_del_server in the file
9460 silcd/idlist.c. All of those leaked like a sieve.
9462 * Fixed some small memory leaks in the client's function
9463 silc_client_notify_by_server.
9465 * Added functions into silcd/server.c: silc_server_announce_clients,
9466 silc_server_announce_channels and silc_server_announce_server.
9467 These functions are used by normal and router server to announce
9468 to its primary router about clients, channels and servers (when
9469 router) that we own. This is done after we've connected to the
9472 These functions effectively implements the following packet types:
9473 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9474 and SILC_PACKET_NEW_ID_LIST.
9476 * Added new functions into the silcd/packet_receive.[ch]:
9477 silc_server_new_id_list, silc_server_new_channel_list and
9478 silc_server_new_channel_user_list to handle the incoming
9479 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9481 * Added support of changing Channel ID in the function
9482 silc_server_replace_id. If the server that announces a channel
9483 to the router already exists in the router (with same name but
9484 with different Channel ID), router is responsible to send
9485 Replace ID packet to the server and force the server to change
9486 the Channel ID to the one router has.
9488 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9489 client that the Channel ID has been changed by the router. The
9490 normal server sends this to the client. Client must start using
9491 the new Channel ID as the channel's ID.
9493 Implemented handling of this new type into lib/silcclient/client.c
9494 into the function silc_client_notify_by_server.
9496 * Added new function silc_idlist_replace_channel_id into the files
9497 silcd/idlist.[ch] to replace the Channel ID.
9499 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9501 * Call silc_server_command_identify_check always when processing
9502 the IDENTIFY command in silcd/command.c
9504 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9506 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9507 send keepalive packets. The packet can be sent by clients,
9508 servers and routers.
9510 Added function silc_socket_set_heartbeat into the file
9511 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9512 If not set, the heartbeat is not performed. The actual
9513 heartbeat is implemented in the low level socket connection
9514 library. However, application is responsible of actually
9517 Added silc_server_send_heartbeat to send the actual heartbeat
9518 packet into silcd/packet_send.[ch]. Server now performs
9519 keepalive with all connections.
9521 * Added silc_task_get_first function into lib/silcutil/silctask.c
9522 to return the timeout task with shortest timeout. There was a bug
9523 in task unregistration that caused problems. TODO has been
9524 updated to include that task system must be rewritten.
9526 * The client library will now resolve the client information when
9527 receiving JOIN notify from server for client that we know but
9528 have incomplete information.
9530 * Rewrote parts of silc_server_remove_from_channels and
9531 silc_server_remove_from_one_channel as they did not remove the
9532 channel in some circumstances even though they should've.
9534 * Encryption problem encountered in server:
9536 The LEAVE command used to send the Channel Key packet to the
9537 router immediately after generating it. However, the code
9538 had earlier sent Remove Channel user packet but not immediately,
9539 ie. it was put to queue. The order of packets in the router
9540 was that Channel Key packet was first and Remove Channel User
9541 packet was second, even though they were encrypted in the
9542 reverse order. For this reason, MAC check failed. Now, this
9543 is fixed by not sending the Channel Key packet immediately but
9544 putting it to queue. However, this is more fundamental problem:
9545 packets that are in queue should actually not be encrypted
9546 because packets that are sent immediately gets encrypted
9547 actually with wrong IV (and thus MAC check fails). So, packets
9548 that are in queue should be encrypted when they are sent to
9549 the wire and not when they put to the queue.
9551 However, the problem is that the current system has not been
9552 designed to work that way. Instead, the packet is encrypted
9553 as soon as possible and left to the queue. The queue is then
9554 just purged into wire. There won't be any fixes for this
9555 any time soon. So, the current semantic for packet sending
9558 o If you send packet to remote host and do not force the send
9559 (the packet will be in queue) then all subsequent packets to the
9560 same remote host must also be put to the queue. Only after the
9561 queue has been purged is it safe again to force the packet
9564 o If you send all packets immediately then it safe to send
9565 any of subsequent packets through the queue, however, after
9566 the first packet is put to queue then any subsequent packets
9567 must also be put to the queue.
9569 Follow these rules and everything works fine.
9571 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9573 * Added new function silc_server_remove_clients_by_server to
9574 remove all client entries from ID list when the server connection
9575 is lost. In this case it is also important to invalidate all
9576 client entires as they hold the invalid server entry. This
9577 fixes fatal bug when server has lost connection and will reconnect
9580 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9582 * Made some sanity checks to silc_server_daemonise like to check
9583 whether the requested user and group actually exists.
9585 * Added sanity check to SKE's silc_ske_responder_finish to check
9586 that the public and private key actually is valid.
9588 * Invalidate the client's nickname when receiving Replace ID
9589 packet and the Client ID is being replaced. This means that the
9590 server will query the nickname if someone needs it (client)
9593 * Sort the ID Cache in client library when the ID Cache data
9594 has changed (needs sorting).
9596 * Do not allow for SILC client to create several connections to
9597 several servers. The client does not support windows right now
9598 and generating multiple connections causes weird behaviour.
9600 Irssi-silc client does support windows and can handle several
9601 connections without problems, see: www.irssi.org and SILC plugin.
9603 * Fixed some places where client was added to the IDList. The
9604 rule of thumb is following (in order to get everything right):
9605 If the client is directly connected local client then the
9606 `connection' argument must be set and `router' argument must be
9607 NULL to silc_idlist_add_client function. If the client is not
9608 directly connected client then the `router' argument must
9609 bet set and the `connection' argument must be NULL to the
9610 silc_idlist_add_client function.
9612 * The funtion silc_server_packet_send_local_channel actually did
9613 not check whether the client was locally connected or not. It
9614 does that now. Fixed a bug related to LEAVE command.
9616 * Fixed Remove Channel User payload parsing bug in server's
9617 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9619 * The server's silc_server_save_channel_key now checks also the
9620 global ID list for the channel as it might not be in the local
9621 list. Fixed a bug related to LEAVE command.
9623 * Is this the end of the [<unknown>] buglet that has been lurking
9624 around for a long time? A little for loop fix in server's
9625 silc_server_command_whois_parse that is used by both IDENTIFY
9626 and WHOIS command. At least, this was a clear bug and a cause
9627 of one type of [<unknown>] buglet.
9629 * WHOIS and IDENTIFY commands call the function
9630 silc_server_command_[whois/identify]_check function even if
9631 we are not router server.
9633 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9635 * Added --with-gmp configuration option. If set the GMP
9636 is always compiled in the SILC source tree. If not set then
9637 it is checked whether the system has the GMP3 installed. If
9638 it has then the GMP won't be compiled (the system's headers
9639 and library is used), if it doesn't have it then the GMP is
9640 compiled in the SILC source tree.
9642 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9644 * Changed RSA private exponent generation to what PKCS #1
9645 suggests. We try to find the smallest possible d by doing
9646 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9647 not security fix but optimization.
9649 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9651 * Added new config entry [Identity] to fork the server and run
9652 it as specific user and group. A patch from Bostik.
9654 * Imported Dotconf configuration library into lib/dotconf.
9655 This will be used to create the SILC configuration files later.
9656 It will appear in the distsribution after this commit.
9658 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9660 * A big code auditing weekend happening. Auditing code for
9661 obvious mistakes, bugs and errors. Also, removing any code
9664 Removed files for being obsolete:
9666 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9667 inline in the file lib/silcutil/silcbuffer.h)
9669 o lib/silcutil/silcbufutil.c (the header has inline versions)
9671 Changed code to fix possible error conditions:
9673 o The buffer formatting routines now check that the destination
9674 buffer really has enough space to add the data. This applies for
9675 both buffer formatting and unformatting
9676 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9677 unformatting was changed to accomodate following rules:
9678 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9679 sent to the function while XXX_*STRING will not allocate or copy
9680 the data into the buffer. Instead it sets the pointer from the
9681 buffer into the pointer sent as argument (XXX_*STRING used to
9682 require that the pointer must be allocated already). This change
9683 makes this whole thing a bit more consistent and more optimized
9684 (note that the data returned in the unformatting with XXX_*STRING
9685 must not be freed now). The routines return now -1 on error.
9687 o Tried to find all code that use buffer_format and buffer_unformat
9688 and added return value checking to prevent formatting and
9689 especially unformatting errors and possible subsequent fatal
9692 o Changed ske->x and ske->KEY to mallocated pointers in
9693 lib/silcske/silcske.h. Fixed possible data and memory leak.
9695 o Added return value checking to all *_parse* functions. Fixed
9696 many memory leaks as well.
9698 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9699 so that buffer overflows would not happen. All code now also
9700 checks the return value as it can fail.
9702 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9704 * Added reconnection support to server if the normal server looses
9705 its connection to the router (for example if router is rebooted).
9706 The server performs normal reconnection strategy implemented
9707 to the server. Affected file silcd/server.c.
9709 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9711 * Added new packet type SILC_PACKET_SET_MODE that is used to
9712 distribute the information about changed modes (for clients,
9713 channels and clients channel modes) to all routers in the
9714 network. Updated the protocol specification accordingly.
9716 Added functions into silcd/packet_send.c and
9717 silcd/packet_receive.c: silc_server_send_set_mode,
9718 silc_server_set_mode.
9720 Added new files silcmode.[ch] into lib/silccore that implements
9721 the encoding and decoding of Set Mode Payload. Added new type
9722 SilcSetModePayload. Moved the definitions of different modes
9723 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9725 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9727 * Oops, a little mistake in server's connection authentication
9728 protocol. The protocol is not ended with FAILURE but with
9729 SUCCESS if the authentication is Ok. :) Affected file is
9732 * Implemented NICK_CHANGE notify handling in server in the file
9733 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9734 the local clients on the channel. After the changing nickname
9735 in router environment snhould work and the [<unknown>] nickname
9736 should appear no more.
9738 The silc_server_replace_id function that receives the Replace ID
9739 payload now sends the NICK_CHANGE notify type also in the file
9740 silcd/packet_receive.c
9742 * Changed WHOIS and IDENTIFY command to support the maximum amount
9743 of arguments defined in protocol specs (3328 arguments). This
9744 fixed a bug that caused problems when there were more than three
9747 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9749 * Added extra parameter, command identifier, to the
9750 silc_client_send_command so that explicit command identifier
9753 Changed that ID list routines uses specific command identifier
9754 when sending WHOIS/IDENTIFY requests to the server so that they
9755 can be identified when the reply comes back.
9757 Affected files lib/silcclient/command.[ch],
9758 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9760 * Added `sender' argument to silc_server_packet_send_to_channel
9761 to indicaet the sender who originally sent the packet to us
9762 that we are now re-sending. Ignored if NULL. Affected file
9763 silcd/packet_send.[ch].
9765 * Added some server statistics support in silcd/server_internal.h
9766 SilcServerStatistics structure and around the server code. Also
9767 send some nice statistics information when client is connecting
9770 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9772 * Fixed channel ID decoding in server's JOIN command reply in
9773 silcd/command_reply.c
9775 * Fixed braodcasting of replace ID payload to not to send it if
9776 we are standalone server in silcd/packet_receive.c.
9778 * Fixed all channel message sending routines to not to send
9779 packets to clients that has router set, since they are routed
9780 separately in the same function earlier. Affects file
9781 silcd/packet_send.c and all channel packet sending functions.
9783 * In USERS reply, res_argv[i] are not allocated, the table
9784 is allocated. Thus changed that free the table, not its
9787 * In server's whois_check and identify_check if the client is
9788 locally connected do not send any WHOIS commands - they are not
9791 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9793 * Fixed some minor bugs in client when sending WHOIS command. The
9794 arguments was in wrong order.
9796 * Removed statis function add_to_channel from server in
9797 silcd/command.c that was previously used with the joining but
9800 * Tested USERS command in router environment successfully with two
9801 routers, two servers and two clients.
9803 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9805 * Reorganized the USERS command and command reply in client library
9806 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9807 When the command is given by user we register a pending command
9808 callback that will reprocess the command after the reply has been
9809 received from the server. When reprocessing the packet we then
9810 display the information. Thus, the USERS information is displayed
9811 now in the command callback instead of in the command reply
9812 callback. The processing of the command is same as previously
9813 when server has sent the command reply in the JOINing process.
9815 * Added to USERS command in silcd/command_reply.c to join the client,
9816 we didn't use to know about, to the channel after we've created
9817 a client entry for it. Also, for clienet we did know already still
9818 check whether it is on the channel or not and add it if not.
9820 * Removed silc_server_command_join_notify as the function and its
9823 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9825 * Changed the client's pending command handling to the same as the
9826 server's pending command handling. It is also now possible to
9827 execute command reply functions from other command reply
9828 function as the function callbacks for commands and command
9829 replies are one and same. The pending commands are not static
9830 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9831 in client connection context. Thus, pending commands are server
9832 connection specific as it is convenient.
9834 Changed the function silc_client_command_pending and
9835 silc_client_command_pending_del and added new function
9836 silc_client_command_pending_check. Removed the
9837 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9840 * Added cmd_ident, current command identifier, to the client
9841 connection context in lib/silcclient/client.h to keep track on
9842 command identifiers used in command sending. Client's command reply
9843 function handling now supports the mandatory command identifiers.
9845 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9846 funtions in client to fully support pending command callbacks.
9848 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9849 as one of the arguments to the application in the command reply
9852 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9853 before first releasing SILC but came back. Now it is removed again
9854 and should come back nomore. The FORWARDED flag was used only
9855 by the JOINing procedure by forwarding the command packet to router.
9856 Now, the JOINing procedure has been changed to more generic (due
9857 to various router environment issues) and FORWARDED is not needed
9858 anymore for anything. The protocol specification is yet to be
9861 Now, removed silc_server_packet_forward from server and the flag
9862 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9864 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9866 * Renamed NAMES command to USERS command. The NAMES was named that
9867 due to historical reasons. Now it is renamed. Also, rewrote
9868 parts of the USERS command. The nickname list is not sent anymore
9869 by the server. Only Client ID and mode lists are sent in the USERS
9870 command. Changed this also to the protocol specification.
9872 The client now resolves the names and stuff after it receives
9873 the USERS list from the server when joining to the channel.
9875 * WHOIS and IDENTIFY commands has been changed to support multiple
9876 Client ID's per command. One can now search for multiple users
9877 in the network by sending only one WHOIS or IDENTIFY command.
9878 Changed the code and the protocol specifications.
9880 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9881 uses silc_server_command_whois_parse to parse the request. */
9883 * If normal server, do not parse the WHOIS and IDENTIFY requests
9884 before sending it to the router. Saves some time.
9886 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9888 * Fixed JOIN command on client library. Wrong number of arguments
9889 used to crash the client.
9891 * Added silc_server_channel_has_global function to check whether
9892 channel has global users or not.
9894 * Added silc_server_channel_has_local function to check whether channel
9895 has locally connected clients on the channel.
9897 * The silc_server_remove_from_one_channel now checks whether the
9898 channel has global users or not after given client was removed from
9899 the channel. It also checks whether the channel has local clients
9900 on the channel anymore. If it does not have then the channel entry
9901 is removed as it is not needed anymore.
9903 * The silc_server_notify now checks on JOIN notify whether the joining
9904 client is one of locally connected or global. If it is global then
9905 the channel has now global users on the channel and that is marked
9906 to the channel entry. Also, it now saves the global client to
9907 global list who is joining and JOINs it to the channel. This is
9908 for normal server, that is.
9910 Changed silc_server_send_notify_on_channel,
9911 silc_server_packet_relay_to_channel and
9912 silc_server_packet_send_to_channel check if we are normal server
9913 and client has router set (ie. global client) do not send the
9914 message to that client, as it is already routed to our router.
9916 * Implemented LEAVE notify type handling in silc_server_notify
9919 * Tested LEAVE command in router environment successfully. Tested
9920 with two routers, two servers and two clients.
9924 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9926 * Implemented SIGNOFF notify type handling in silc_server_notify
9929 * silc_server_remove_id now removes the client entry from all channels
9930 it has joined and thusly sends SIGNOFF notify type.
9932 * Rewrote the NAMES list generation in server by removing two excess
9933 loops. The lists are created now inside one loop.
9935 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9937 * silc_server_remove_channel_user checks now also global list
9938 for channel and client.
9940 * silc_server_new_channel_user checks now both local and global
9941 list for channel and client. Fixed a bug in client id decoding.
9942 Used to decode wrong buffer.
9944 * silc_server_channel_message checks now both local and global
9945 list for channel entry.
9947 * Tested channel joining (hence JOIN) in router environment
9948 successfully. Tested with two routers, two servers and two
9951 * Tested channel message sending in router environment successfully.
9953 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9955 * Added silc_server_save_channel_key into server.[ch] to save the
9956 received channel key in Channel Key payload processing. It is
9957 also used in JOIN command reply handling.
9959 Equivalent function silc_client_save_channel_key added into
9960 client.[ch] into client library.
9962 * Changed JOIN command reply to send information whether the channel
9963 was created or not (is existing already) and the channel key
9964 payload. Changed protocol specs accordingly.
9966 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9967 the request was sent by ID and not by nickname. Crashed on
9970 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9972 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9973 now correctly save the received data.
9975 * silc_server_free_sock_user_data now notifies routers in the
9976 network about entities leaving the network.
9978 At the same time implemented functions silc_server_remove_id
9979 and silc_server_send_remove_id to receive and send REMOVE_ID
9980 packets. The packet is used to notify routers in the network
9981 about leaving entities. The ID removed will become invalid in
9984 * Added function silc_idlist_del_server into server. Removes and
9985 free's server entry from ID list.
9987 * silc_server_private_message function now checks, if we are router,
9988 that the destination ID really is valid ID, naturally.
9990 * In router when NEW_ID packet is received (for new client) the
9991 hash of the Client ID is saved in the ID Cache but the
9992 client->nickname is set to NULL, instead of putting the hash
9995 IDENTIFY command now also checks that client->nickname must be
9996 valid. If it is not if will request the data from the server who
9997 owns the client. Added new function
9998 silc_server_command_identify_check.
10000 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10001 to set the command to already allocated Command Payload.
10003 * Tested private message sending in router environment with two
10004 routers, two servers and two clients. Fixed minor bugs and now
10007 * Fixed segfault from client's NAMES command. Used to crash if
10008 not on any channel.
10010 * Forwarded packets must not be routed even if it is not destined
10011 to the receiver. Changed server code comply with this.
10013 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10015 * Added `require_reverse_mapping' boolean value to ServerParams
10016 structure. If TRUE (not default) the server will require that
10017 the connecting host has fully qualified domain name.
10019 If the reverse mapping is not required and hostname could not be
10020 found the IP address is used as hostname.
10022 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10024 * Implemented version string checking to both client and server.
10025 The check is incomplete currently due to the abnormal version
10026 strings used in development version of SILC.
10028 * Changed all command functions in server to use the new
10031 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10033 * Changed char *data to unsigned char *data in ID Cache system to
10034 support binary data as ID Cache data. Changed code to support
10035 binary data in lib/silccore/idcache.c.
10037 * Renamed silc_server_packet_relay_command_reply to
10038 silc_server_command_reply as it is normal packet receiving
10039 function. Rewrote the function to accept command replys for
10040 servers and not only for clients.
10042 * Mark remote router always as registered server if we are connecting
10043 to it. Otherwise, commands sent by the router to us are ignored.
10045 * All ID List find routines now returns the ID Cache Entry pointer
10046 as well if requested.
10048 * WHOIS command works now in router environment, tested with two
10049 routers, two servers and two clients.
10051 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10052 in router environment (as it is almost equivalent to WHOIS) but
10053 hasn't been tested thoroughly. Added new functions:
10055 silc_server_command_identify_parse
10056 silc_server_command_identify_send_reply
10057 silc_server_command_identify_from_client
10058 silc_server_command_identify_from_server
10060 * Disabled route cache adding because adding two different ID's with
10061 same IP replaces the old cache entry thus giving wrong route.
10062 The entry->router->connection is always the fastest route anyway
10063 so route cache may not be needed. Of course, new routes maybe
10064 established after receiving the ID when the entry->router->connection
10065 might not be anymore the most optimal.
10067 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10069 * Add route cache for received ID for fast routing.
10071 * Added silc_server_packet_route to route received packet on router
10072 that is not destined to us.
10074 * Renamed silc_server_get_route to silc_server_route_get.
10076 * Added id_string and id_string_len fields into SilcServer to
10077 include encoded ServerID for fast comparing without excess
10078 encoding of the ID's.
10080 * Cleaned up WHOIS command on server side. Added following static
10083 silc_server_command_whois_parse
10084 silc_server_command_whois_check
10085 silc_server_command_whois_send_reply
10086 silc_server_command_whois_from_client
10087 silc_server_command_whois_from_server
10089 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10090 arguments in command replies. All command functions should be
10091 updated to use this macro.
10093 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10095 * Minor typo fixes on command reply handling on server.
10097 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10099 * Added silc_server_command_add_to_channel internal routine to add
10100 the client to the channel after router has created the channel and
10101 sent command reply to the server.
10103 * Added generic silc_server_send_command to send any command from
10106 * Use static buffer with ID rendering instead of duplicating data.
10108 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10110 * Fixed a channel user mode bug when joining to a channel server gave
10111 everybody channel founder rights, oops.
10113 * We mark ourselves as the router of the incoming server connection
10114 if we are router ourselves. This way we can check in some packet
10115 sending functions whether it is locally connected server. For
10116 incoming router connections we put NULL.
10118 * For router sending packets locally means now always sending the
10119 packet cell wide; to local clients and local servers. For normal
10120 server sending packet locally means sending it to only local
10123 * Fixed the JOIN command to really work in router environment. If the
10124 channel is created it is always created by the router. Router is
10125 also responsible of making the initial joining to the channel,
10126 sending JOIN notify to the sending server and distributing
10127 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10128 does not exist server doesn't do anything else but forward the
10129 command to the router which performs everything.
10131 * Added silc_server_send_channel_key function to send the Channel Key
10134 * Added silc_server_create_channel_key to create new channel key. The
10135 channel key is now re-generated everytime someone joins or leaves
10136 a channel, as protocol dictates. Note: channel->key_len is the
10137 key length in bits.
10139 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10141 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10142 packet_receive.[ch] to separate packet sending and receiving
10143 routines. The server.[ch] now includes everything else including
10144 actual packet processing (writing and reading data) and other
10147 Renamed silc_server_private_message_send_internal to
10148 silc_server_send_private_message. The routine is still though
10149 used only to relay private messages as server does not send
10150 private messages itself.
10152 Renamed silc_server_new_channel to silc_server_create_new_channel
10153 and added new function sicl_server_new_channel that handles the
10154 incoming New Channel packet. Added also new sending function
10155 silc_server_send_new_channel to send New Channel Payload.
10157 * Added new function silc_server_notify to process incoming notify
10158 packet to the server/router. Server may then relay the notify
10159 to clients if needed.
10161 * Added new function silc_server_new_channel_user to process incoming
10162 New Channel User packet. Router will redistribute the packet and
10163 send JOIN notify to its local clients and locally connected servers
10164 if needed. Normal server will send JOIN notify to its local client
10165 on same channel when received this packet. Added also corresponding
10166 sending function silc_server_send_new_channel_user to sent the
10169 * Added boolean route argument to send_notif_to_channel and
10170 packet_send_to_channel functions to attempt to route the packet
10171 if it is TRUE and send only locally if it is FALSE.
10173 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10175 * silc_server_replace_id now broadcasts the received replace ID
10176 packet if it is not broadcast packet already. The router must
10177 broadcast to inform other routers about changed ID.
10179 * Added backpointer to server's router into SilcServer context in
10180 silcd/server_internal.h.
10182 * Fixed silc_server_packet_broadcast to send correct broadcast
10185 * The channel key is now distributed to the local client as soon
10186 as it is received from the router (in router environment) so that
10187 no other packet may be sent for the channel until client has
10190 * silc_server_remove_channel_user now broadcasts the received
10191 Remove Channel User packet if it is not broadcast packet already.
10192 The router must broadcast to inform other routers about removed
10195 * Added users field into SilcPacketContext that is a reference count
10196 of the context. One can increase the reference count by calling
10197 silc_packet_context_dup which is now changed to just increase the
10198 reference count instead of duplicating the data. The reference
10199 count is decresed by calling silc_packet_context_free that will
10200 free the data after the reference count hits zero.
10202 For now on the packet context and everything allocated into it
10203 (including the raw packet from network) must be freed by calling
10204 the new silc_packet_context_free function. Added also new function
10205 silc_packet_context_alloc that must be used now to allocate the
10206 context. This also means that if a routine is asynchronous from
10207 silc_[client/server]_packet_parse_type the packet context must
10208 be duplicated by calling silc_packet_context_dup. Otherwise it
10209 gets free'd after silc_[client/server]_packet_parse_type returns.
10210 Also, one must remember that if packet is duplicated then its
10211 reference count must be decresed by calling the free function as
10212 many times as it was duplicated.
10214 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10215 from both client and server.
10217 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10219 * Made joining to a channel working in router environment.
10221 * Cleaned up JOIN command on server side and create function
10222 silc_server_command_join_channel internal routine to make the
10225 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10227 * Changed silc_command_pending list to SilcDList. Also, added
10228 `ident' field to SilcServerCommandPending structure to identify
10229 the reply and to call correct callback.
10231 Added silc_server_command_pending_check function to replace the
10232 corresnponding macro. The silc_command_pending list is not
10235 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10236 to set identifier to previously allocated Command Payload. It
10237 is used to set identifier for command when resending Command
10240 * Added silc_command_payload_encode_payload to encode Command
10241 Payload buffer from SilcCommandPayload structure.
10243 * Added silc_argument_payload_encode_payload to encode Argument
10244 payload buffer from SilcArgumentPayload structure.
10246 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10248 * Changed WHOIS command to support router connection on server side.
10249 The whois request is always sent to router unless the server is
10250 standalone server. After server has received the reply from the
10251 router will it send the reply to the client.
10253 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10254 broadcast received broadcast packet. The function is used only
10255 by router. The broadcast packet is always sent to the router's
10258 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10259 render given ID to printable string, for log files for example.
10261 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10263 * Made basic router to router connections working. At least they
10264 can now connect to each other but nothing really works the way
10265 they are supposed - yet.
10267 * Added new initiator token to RouterConnection configuration
10268 file in silcd/serverconfig.[ch]. It is used to tell whether we
10269 are the initiator to the remote router or whether we'll expect
10270 the other end to connect.
10272 * Moved registering of listener task to silc_server_init, hence
10273 the server starts listenning as soon as it is run, even if it
10274 does not have connections to other routers. Let's see how well
10277 * Changed default connection retry timeouts for more suitable in
10280 * Removed cipher and such arguments from silc_idlist_add_client
10281 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10282 Added new function silc_idlist_add_data to add the keys and stuff
10285 * Added SilcIDListData structure and added it to SilcClientEntry
10286 and SilcServerEntry as their first field in the structure. This
10287 way we can explicitly cast the ID entries to the SilcIDListData
10288 structure and get common data for the entries. In past, we had
10289 to first check what type of connection it is and then cast it to
10290 correct ID entry type. Now, we can directly cast the opaque
10291 pointer to the SilcIDListData (no matter what ID entry it actually
10292 is) and get the data needed.
10294 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10296 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10297 in some circumstances even if threre were timeout tasks, though not
10298 IO tasks, but tasks anyway. Now fixed.
10300 * Defined SilcServerConnection structure to hold connection specific
10301 stuff about directly connected servers and routers. The definition
10302 is currently in silcd/server_internal.h. I thought about having
10303 a bit more important role fro this struct but for now it is used
10304 only when connecting to other server (or router actually).
10306 * Added connecting retry support in server when connecting to
10307 router(s). The retry feature implement exponential backoff
10308 algorithm. Also, added SilcServerParams structure to hold default
10309 parameters for server. For now, it include these retry settings
10310 and are hard coded. After server is moded to be as Silc Server
10311 Library this structure will be more important.
10313 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10315 * Changed client librarys channel->clients table to SilcList and
10316 changed code accordingly.
10318 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10320 * Changed client's channel table to SilcList and changed code
10321 accordingly. Also changed SilcChannelClientEntry to include back-
10322 pointer to the channel so that client entry can use that structure
10323 as list as well and we have fast cross-reference to the channel.
10324 This change dramatically decreased the complexity of channel
10325 handling with client entry and vice versa (removed one extra
10326 loop when searching for channel entry from many functions).
10328 * Changed server->sim from table to SilcDList and changed code
10331 * NAMES command can now be used from user interface. It will show
10332 the user list on the channel, neatly.
10334 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10335 Code now saves realname of the user if it becomes available.
10337 * Renamed configure.in to configure.in.pre and made ./prepare
10338 script to automatically add correct version string to
10339 configure.in which it creates from configure.in.pre.
10341 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10343 * NAMES command reply now shows users mode with the nickname when
10344 joining to channel.
10346 * Moved silc_client_ch[u]mode[_char] functions from
10347 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10348 place sucks, they are utility functions and should be in some
10351 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10353 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10356 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10360 * Added TRQ (efficient deque and list library) into lib/trq. This is
10361 a very good list library that is currently used in the SILC. Defined
10362 SilcList API over the library because I didn't like the API very
10363 much. See lib/trq/silclist.h for the API and examples of how to
10364 use the API. Fixed various places in the code to use the new
10365 SilcList API. The SilcList is meant for lists that has a structure
10366 already defined as a list. It is not suitable to add just some
10367 context to the list (in TRQ, the context is the list actually).
10369 So, I defined SilcDList that can be used for the purpose where
10370 predefined list structure does not exit. This can be used as
10371 such list. Now some context just can be added to the SilcDList.
10372 Currently this list is not used in the SILC just yet, though there
10373 are a lot places where this can replace dynamically allocated
10374 tables and I will fix these places, later, to use SilcDList.
10375 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10376 and use TRQ internally).
10378 Also fixed some annoying warning messages that the original TRQ
10379 code generated. Also minor changes to TRQ's Makefile.in.
10381 * Added support for querying by Client ID to both WHOIS and
10382 IDENTIFY commands into server, as required by the protocol.
10384 * Removed method function pointers from SilcBuffer structure. They
10385 weren't used to anything and just increased the context size for
10386 no good reason. This change also made silc_buffer_alloc and
10387 silc_buffer_free functions inline functions.
10389 * Disabled command flooding detection support until it's fixed so
10390 that it accepts commands in but does not execute them more than once
10393 * Added silc_net_localhost(), to return local hostname, into
10394 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10395 that must be initialized before calling silc_client_init.
10397 * Added new function: silc_server_send_notify_on_channels to send
10398 notify messages to all channels client has joined. It is assured
10399 that the message is sent only once per client.
10401 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10402 lib/silcutil/silcutil.[ch] as silc_format function. The new
10403 function is generic and is used by server as well, not only by
10404 the logging routines.
10406 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10407 the provided version string was not acceptable. Added new function:
10408 silc_ske_check_version into lib/silcske/silcske.h. The function
10409 must be implemented by the application (client or server) and it
10410 does not reside in the SKE library. The function checks the version
10411 string remote end sent.
10413 * Added back pointers (to opaque context and to SilcSocketConnection)
10414 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10416 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10417 duplicate packet context structure.
10419 * Changed `notify' client operation to send same arguments as client
10420 receives from server except for ID's. ID's are mapped to correct
10421 ID entry and that is returned. Also, if channel entry is not sent
10422 by server but the notify is for channel the channel entry is sent
10423 to application (otherwise application doesn't know that it is for
10424 channel (library gets it from packet's Destination ID)).
10426 * Added silc_client_remove_from_channels into client library to
10427 remove a client from all channels it has joined to. Used when
10428 received SIGNOFF notify from server. Added also new function
10429 silc_client_replace_from_channels to replace old ID entry with
10430 new ID entry on all channels. Used when received NICK_CHANGE
10431 notify from server.
10433 * Fixed ID Cache list handling in silc_idlist_get_client in
10434 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10435 to get (or query) client by ID.
10437 * Updated TODO list.
10439 * Added connection authentication status message defined by the
10440 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10441 support for these into the code in client and server side.
10443 * Added generic function silc_client_send_command to send any command
10444 with variable argument list. Application should use this function
10445 to send commands if the command functions provided by the library
10446 does not suite for the application's user interface needs.
10448 * Added new `failure' client operation. Application is notified about
10449 received failure packet if client is executing a protocol. In this
10450 case the protocol's execution has failed.
10452 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10453 is required by the protocol.
10455 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10456 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10459 * Added status flag to SilcSKE object to indicate realtime status
10460 of the SKE protocol.
10462 * Application receives now exactly same command reply arguments as
10463 the library receives from server. However, if ID is received the
10464 corresponding ID entry is returned to the application (eg. Client
10465 ID is mapped to correct SilcClientEntry entry and that is returned).
10466 Changed command_reply client operation due to this change.
10468 * Changed all ID's in commands and in command replys as ID Payloads.
10469 Change affected both client and server side codes.
10471 All ID's sent in SILC network (with execption of ID's in SILC
10472 Packet header) are sent in ID Payload to support variable length
10475 * Server now notifies nick changes and notifies all clients on
10476 the channels about the new nickname (about the new Client ID,
10479 * Implemented CMODE command to change channel modes. Supports all
10480 channel modes defined by the protocol specs except ban and invite
10481 lists. (Also, private channel key mode is supported but support for
10482 setting private channel key in client is missing, thus, this mode
10483 has no effect on client side (except that server requires that the
10484 client uses private channel key and normal channel traffic does not
10487 Also, invite mode works per se, but INVITE command does not work
10488 yet correctly, so you can set channel as invite only channel but
10489 inviting clients to the channel does not work (it is yet to be
10490 thought what's the best way to do it).
10492 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10493 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10494 Implemented CUMODE command to change user's mode on the channel.
10495 Supports all modes defined by the protocol specs.
10497 * Added NAMES command reply to return users modes on the channel.
10499 * Removed unnecessary and slow ciphers from lib/silccrypt.
10501 * Set SO_KEEPALIVE option to connection sockets by default.
10503 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10505 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10506 redefined the Notify Payload into protocol specs.
10508 * Added silc_id_payload_parse_id to get ID directly from raw
10511 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10513 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10514 accept searching by Client ID as well.
10516 * Added support for LEAVE and SIGNOFF notify types in client library.
10518 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10519 to parse ID Payload from raw data.
10521 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10523 * Added flags parameter into silc_ske_assemble_security_properties
10524 function in lib/silcske/silcske.[ch].
10526 * Changed notify client operation to fit better for notify messages
10527 sent by server. The notify payload received from server is now
10528 passed to the application (after parsing it to SilcNotifyPayload).
10529 It is application's responsibility to retrieve the arguments
10530 from the payload and show the message the way it wants. The message
10531 sent by server is implementation specific.
10533 * Changed public keys to comply with the protocol specification.
10534 Old public keys are not supported anymore and are not compatible.
10536 * Removed nickname from Channel Payload as the latest draft removed
10537 it. The client must resolve the nickname from the NAMES command
10538 reply received when it joined the channel.
10540 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10542 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10544 * Fixed some errors in protocol specification drafts.
10546 * Created lib/silccore/silcnotify.c to implement Notify Payload
10547 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10548 generic payloads described by protocol specifications. The file
10549 includes implementations for ID Payload and Argument Payload.
10551 * Changed Command Payload implementation to use the new Argument
10552 Payload. Changed command_xxxx_payload to command_payload_xxxx
10553 to comply with SILC coding conventions.
10555 * Added suppport for Argument Payload handling in Notify Payload
10556 implementation as protocol requires it. Added the new support
10557 into server and client lib as well.
10559 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10561 * Added support for multiple nicknames on same channel. [n] is
10562 added locally to the nickname if there are more than one same
10563 nicknames on the channel.
10565 * Server now sends all nicknames that matched WHOIS request.
10566 Client also shows the list received from server.
10568 * Added TOPIC command to client side. User can now set and show
10569 current topic on channel.
10571 * Added MOTD command to client and server. Also, server sends the
10572 motd when client connects to the server.
10574 * Changed version strings to comply ISO 8601.
10576 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10578 * Fixed protocol error handling in client library. It should now
10579 cope even if the SKE fails for some reason.
10581 * Made new protocol specification drafts for submitting to IETF.
10583 * Implemented TOPIC command to server in silcd/command.c.
10585 * Added two new notify types into lib/silccore/silcnotify.h:
10586 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10587 notify nickname change and topic setting/change on a channel.
10589 * API change of command_reply operation in client library. The
10590 application gets now the status type received from server as well.
10592 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10594 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10596 * Cras fixed and optimized the packet handling even further and
10597 it should work now. Minor change to the prototype of function
10598 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10600 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10602 * Added new function into lib/silcutil/silcschedule.[ch]:
10603 silc_schedule_with_fd to select() a specified fd. The function
10604 returns after timeout expires or data arrives or goes. The
10605 function is used by packet routines to wait that all data is
10606 received from network.
10608 * Fixed data reading from network in lib/silccore/silcpacket.c.
10609 The code now assures that all data is read from the fd and then
10610 continues packet processing. This was a bug fix since the code
10611 used to drop some data in some circumstances.
10613 * Added new function into lib/silcclient/client.[ch]:
10614 silc_client_start_key_exchange to start key exchange after
10615 connection has been established to server. The code internally
10616 now uses this funtion but its main purpose was to provide it
10617 for applications that perform their own connecting. After
10618 application has created a connection it merely calls this
10619 function to start the key exchange between client and server.
10620 The library takes care of everything else after that.
10622 Updated also lib/silcclient/README to explain the usage of
10625 * Do not send to application information that connection has
10626 been established. Application gets notified it by connect
10629 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10631 * Applied cras's patch to add silc_schedule_one function. The
10632 function runs scheduler once and returns.
10634 * Fixed the scheduler after cras messed it up. The timeout
10635 handling works now as it's supposed to work.
10637 * Added into lib/silccore/ silcnotify.h to include notify
10638 message types support. Changed silc_server_send_notify*
10639 functions, in server.[ch], to support those new notify types.
10640 Added the support for the notify types into client library,
10641 as well. Added new notify client operation into ops.h in
10644 * Changed silc_server_packet_send_to_channel to send normal
10645 packets instead of just channel message packets. The function
10646 is now used to send the notify packets to channels. It is not
10647 used to send channel message packets anymore, as server never
10648 sends them anymore.
10650 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10651 va_arg()s as it seems to require it nowadays. I guess, if SILC
10652 is compiled with older va_arg() the new code should work anyway.
10654 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10656 * Splitted core library. Core library (lib/silccore) includes
10657 now only SILC protocol specific core (and common) components.
10658 Created new utility library (lib/silcutil) that includes more
10659 generic purpose stuff. The stuff for util library was taken
10660 from the old core library. This was minor and easy split.
10662 * Created SILC Client Library (lib/silcclient) that includes
10663 implementation of the SILC client without user interface. This
10664 was major move from silc/ directory. The code has been changed
10665 so that it is transparent towards the user interface. The
10666 silc/ directory includes now the same user interface as before
10667 and it uses the new client library. Read lib/silcclient/README.
10668 Basicly, the client library performs everything else related
10669 to SILC except user interface handling. Also, configuration
10670 files are considered to be part of user interface and library
10671 does not handle them.
10673 This change also changed a lot of structures, function naming etc.
10674 Most important change was that SilcClientWindow object was
10675 renamed to SilcClientConnection in the client library. Created
10676 also new file lib/silcclient/ops.h. Also added new files
10677 silc/local_command.[ch] and silc/client_ops.[ch].
10679 All these changes were made to make it easier for user interface
10680 designers to create what ever user interface for the SILC client
10683 It is also expected that the server will be moved to lib
10684 directory as well and SILC Server Library will be created;
10685 sometimes in the future.
10687 * Removed Local commands from lib/silccore/silccommand.h as
10688 they are application specific and new client library does not
10689 handle any of those anymore.
10691 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10692 old client implementation in silc/.
10694 * Added support for callback functions in SILC_LOG_* macros.
10695 Application can now set its own callbacks that will be called
10696 instead of using the default functions that will always print
10697 the debug messages to stderr (or stdout). Also, debugging can
10698 now be disabled by setting silc_debug to FALSE and re-enabled by
10699 setting it to TRUE. Note, that logging will still work even
10700 if debugging is disabled.
10702 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10703 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10704 silc_log_reset_debug_callbacks.
10706 * To enable debugging in silc client one must give now -d
10707 option on command line.
10709 * Changed silc_schedule_init to automatically allocate task queues
10710 if they are not allocated before calling it.
10712 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10714 * Added GMP 3.1 into math library.
10716 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10718 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10719 a channel in SILC network. The packet is used by servers and
10720 routers to notify other routers that user has left a channel.
10721 This little feature was missing until now. Added the feature
10722 to protocol specification as well.
10724 Added functions: silc_server_send_remove_channel_user and
10725 silc_server_remove_channel_user into server.[ch].
10727 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10728 lib/silccore/silcpacket.h. However, they are not implemented
10731 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10733 * Fixed joining to a channel and sending channel messages
10734 between server and router. The channel message sending should
10735 now work inside a cell.
10737 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10739 * Fixed the private message sending between server and router.
10740 The private message sending should now work inside a cell.
10742 * Added silc_server_replace_id into server.[ch] to replace
10743 existing ID in the SILC network.
10745 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10746 and silc_idlist_replace_server_id into idlist.[ch] in server.
10748 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10750 * Fixed the server to server connections. Server can again now
10751 connect to router. Router to router connections probably does
10754 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10756 * Added dynamic protocol registering support. Now protocols can
10757 registered and unregistered on the fly. Patch by cras.
10759 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10761 * Added lib/contrib directory to hold routines that some platforms
10762 don't have but are needed by SILC.
10764 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10765 into lin/contrib to provide getopt() and getopt_long() for
10766 those who don't have it.
10768 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10770 * Added AWAY command to client. When away message is set and
10771 client receives a private message packet the client automatically
10772 replies to the sender with the away message.
10774 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10775 bug seemed to be the cause of recent problems when compiling
10778 * Added version detection support to SKE protocol specification
10779 and added the new changes to the SKE implementation as well.
10780 There were other minor changes in the SKE protocol as well.
10782 Many changes in lib/silcske/silcske.[ch] and in
10783 lib/silcske/payload.[ch].
10785 * Added ^U functionality, clear input line. Patch from cras.
10787 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10789 * Mainly small bugfixes on core library. Fixed some debugging
10790 logging and buffer overflow in silclog.c.
10792 * Updated config.sub and config.guess on the distribution tree.
10794 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10796 * Added command lagging support in server. Client may execute
10797 commands now only once in two seconds.
10799 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10801 * Optimized packet reception. MAC computation and checking is now
10802 also more optimized. A lot previously duplicated code is now
10803 used as generic by both client and server.
10805 * Fixed key pair generation in clientutil.c
10807 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10809 * Added into lib/silccore/silcbufutil.[ch] new function;
10810 silc_buffer_realloc.
10812 * Moved generic packet sending/encryption functions to
10813 lib/silccore/silcpacket.[ch] from client and server. Some
10814 rewriting of the functions.
10816 * Moved all generic packet reception/decryption functions to
10817 lib/silccore/silcpacket.[ch] from client and server. The
10818 packet processing is now much cleaner in both client and server.
10819 These were major changes in both client and server.
10821 * Created many common functions in server to do packet sending.
10822 Previously code were duplicated a lot, this has been removed
10823 with these changes.
10825 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10827 * Rewrote major parts of the ID cache system. Don't know
10828 whether it is better now or not but at least the API is more
10831 * Major rewrite on ID cache stuff on client because of the ID
10832 cache API changes. Added idlist.c to client.
10834 * Also major rewrite on ID cache stuff on server as well.
10835 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10836 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10837 in hand, instead they are all put into the ID cache system now.
10838 All server_idlist_* routines uses ID cache now instead of
10839 traversing its own lists (those lists does not exist anymore).
10840 SilcIDList though still exists. Also, SilcXXXEntry's are
10843 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10845 * Finally made the SKE implementation compliant to the protocol
10846 specification. All mp integers are now binary encoded as
10847 opposed being HEX encoded.
10849 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10852 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10853 functions: silc_[encode/decode]_pem. Also added function
10854 silc_encode_pem_file to PEM encode with newlines ('\n') for
10855 saving into a file.
10857 * SILC public keys are now encoded either PEM or binary. Same
10858 option is for private keys as well. By default private keys
10859 are binary encoded and public keys PEM encoded. Silly HEX
10860 encoding were removed.
10862 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10863 function to create fingerprints.
10865 * Fixed a bug in SHA1; does not change the original data anymore.
10867 * Partly implemented INFO command on client and server side.
10868 Fixed CLEAR command. Changes to SERVER command; show current
10869 server(s) when giving command without arguments. Added
10870 VERSION command to client.
10872 * Added check to server that unregistered connections cannot
10873 execute commands (unless it is specificly allowed).
10875 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10877 * Fixed screen refresh.
10879 * Fixed channel joining bug from client. On some circumstances
10880 client tried to join to a channel it had already joined.
10882 * Added public key verification process into client's protocol.c.
10883 The client now verifies the public key from user and saves
10884 it into ~./silc/serverkeys/ directory.
10886 Added into: clientutil.[ch]: silc_client_verify_server_key.
10888 * Changed SKE protocol's silc_ske_initiator_finish function
10889 to accept callback function that verifies the received public
10890 key. Removed old silc_ske_verify_public_key function.
10892 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10894 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10895 silc_pkcs_private_key[_data]_set.
10897 * Made the password and public authentication more cleaner in
10898 server's protocol.c.
10900 * Removed historic and obsolete protocol `channel_auth' from
10901 both client and server.
10903 * Removed wrong way of sending command status messages from
10904 server to client in server's command.c. The old way violated
10905 protocol specification.
10907 Changes to silccore/silccommand.[ch]: removed
10908 silc_command_encode_status_payload -> not needed anymore,
10909 changed silc_command_encode_payload_va to accept extra
10910 argument on variable argument list. The argument type must
10911 now be provided to the function. Also, added new function:
10912 silc_command_encode_reply_payload_va which is same as
10913 normal command_encode_payload_va except command status type
10914 is provided as extra argument.
10916 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10918 * Added ~./silc directory handling. The directory includes the
10919 public and private keys for the client.
10921 Added silc_client_check_silc_dir, silc_client_create_identifier
10922 and silc_client_load_keys.
10924 * Implemented SILC protocol compliant public key. Added public
10925 and private key saving to and loading from files.
10927 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10928 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10929 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10930 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10931 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10933 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10934 silc_pkcs_load_[public/private]_key.
10936 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10938 * Added silc_server_get_route (route.[ch]) to get connection
10939 data for the fastest route for given ID.
10941 * Implemented INVITE command on client and server. The command
10942 were re-defined in the SILC Protocol Specification and the
10943 implementation now complies with the specification.
10945 * Implemented PING command on client and server.
10947 * Implemented NAMES command on client and server. The server side
10948 supports currently only normal server not router server yet.
10949 Some changes to NAMES definition in SILC protocol specification.
10951 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10953 * Implemented LEAVE command on client and server.
10955 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10956 again. This change was made to the protocol as well. Server
10957 should not violate the protocol specification anymore.
10959 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10961 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10962 was tested. SOCKS4 was not but should work anyway.