1 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
3 * Fixed typo in perl module. Affected file
4 irssi/src/perl/silc/Server.xs
6 * Changed the way ACTION flagged messages are treated. Added support
7 for actions in queries and signing actions. Affected files
8 irssi/default.theme; irssi/docs/help/in/action.in;
9 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
10 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
13 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
15 * Incorrectly reported error when client had to be resolved from
16 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
18 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
20 * Fixed whois public key hash table deleting and adding in
21 detached client case. Affected file silcd/packet_receive.c.
23 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
25 * Changed filenames of silc/fe module not to collide with filenames
26 from core/fe. Also seperated public messages printing from
27 query messages printing. Affected files are all in
28 irssi/src/fe-common/silc.
30 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
32 * Fixed the invite process handling during joining to use
33 correct server name for the client that is matched against
34 the invite string for the channel. Wrong server name caused
35 inability to join the channel. Affected file is
38 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
40 * Fixed the CUMODE channel founder authentication on normal
41 server to not remove the founder rights on existing founder
42 before checking that router accepts the mode change. Affected
43 files are silcd/command.c and silcd/packet_receive.c.
45 * Remove the server entry correctly when rekey timeouts and
46 remote router connection on normal server is closed. Fixes
47 a crash where server uses the freed server entry. Affected
50 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
52 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
53 networks. This is the first step in solving the bug about
54 /SERVER ADD -silcnet <silcnet>. Affected files
55 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
56 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
57 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
59 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
61 * /SMSG and /MMSG now correctly create new queries. Affected files
62 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
64 * Add basic support for SILC protocol specific variables in perl.
65 Affected files irssi/src/perl/silc/*, irssi/configure.in,
66 irssi/src/perl/Makefile.am
68 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
70 * Don't use silc_get_input, it's obviously not reliable. Fixes
71 issue when the current key expires. Affect file
72 irssi/src/silc/core/clientutils.c
74 * Make the session data filename configurable. This makes it
75 possible to have different session files for different
76 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
77 client_ops.[ch], silc-servers.c,
78 irssi/src/silc/fe-common/silc/module-formats.[ch]
80 * Use the same set of libtool files for the MPI lib as for the
81 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
82 config.sub, configure.in, install-sh, missing, mkinstalldirs
84 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
86 * Fixed server statistics decrementing error to not go to
87 negative. Affected file silcd/packet_receive.c.
89 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
91 * Use silc_server_query_add_error to add error in public key
92 search error. Added support in send_reply to send errors
93 without specific argument. Affected file silcd/server_query.c.
95 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
96 Client for NO_SUCH_NICK. It was against the protocol specs.
97 Affected file irssi/src/silc/core/client_ops.c.
99 * Added backwards support for the wrong NO_SUCH_NICK error sending
100 in server. To be removed in SILC Server 1.0. Both old clients
101 and clients with fixed error handling now works. Affected file
102 silcd/server_query.c.
104 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
106 * fixed a bug in the whois using attributes function where no
107 error was sent if no nickname and client id but the attributes were
108 given to whois. Affected file silcd/server_query.c
110 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
112 * remove public key from public key hashtable on detach. Affected
113 file silcd/packet_receive.c
115 * free public key hashtable before removing clients on server
116 shutdown. Affected file silcd/server.c
118 * remove public key prior deleting client-data on killing a client.
119 Affected file silcd/server_util.c
121 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
123 * Getting the MOTD from other servers works now. Affected
124 files are silcd/command.c and silcd/command_reply.c
126 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
128 * Initialize the variable idletag, since it is tested in
129 silc_core_deinit for its default value. Affected file
130 irssi/src/silc/core/silc-core.c
132 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
134 * Fixed signed channel messages across cells. Affected file
137 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
139 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
140 is not defined. They can now be safely used in if-statements
141 without braces. Affected file lib/silcutil/silclog.h.
143 * Added the checks for backup closing connection due to error
144 (local or remote) and thus not allow the resuming to occur
145 in reconnect. Affected files are silcd/packet_send.c
148 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
150 * Help file updates. Affected files in irssi/src/docs/help/in/.
152 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
154 * Fixed channel messages across cells. Affected file
157 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
159 * Fixed file transmission accepting in client library to not
160 start the negotiation if user hasn't accepted the transfer,
161 instead create new session for resent transfer. Affected
162 file lib/silcclient/client_ftp.c.
164 * Show the session ID in the file transmision list. Remove
165 session from list that failed to transfer. Switch the current
166 session automatically after transmission, and in errors, to new
167 session if other sessions exists in the transfer list. Affected
168 files are irssi/src/silc/core/silc-servers.c,
169 irssi/src/fe-common/silc/modfule-formats.c.
171 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
173 * Fixed MIME header parsing for the hopefully last time. Affected
174 file lib/silcutil/silcstrutil.c
176 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
178 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
180 * The SILC RNG is now gauranteed to return non-zero random
181 values. Affected files are lib/silccrypt/silcrng.[ch].
183 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
185 * Fixed nickname formatting when changing only case of the
186 nickname. Affected file lib/silcclient/idlist.c.
188 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
190 * Fixed a memory leak and incorrect printing of the "appears as"
191 message. Affected file irssi/src/silc/core/client_ops.c
193 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
195 * Added CRT (Chinese Remainder Theorem) supported RSA
196 private keys and private key operations. This significantly
197 increases private key operation efficiency. No compatibility
198 issues with new or old private keys. Affected files are
199 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
201 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
203 * Fixed GCC-3.3.2 related compilation warnings from the
206 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
208 * Removed RC6 from distributions.
210 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
212 * Added some better comments to lib/silccrypt/silcpkcs.h,
213 optimized some routines in lib/silccrypt/silcpkcs.c.
214 Added test_silcpkcs into lib/silccrypt/tests/.
216 * Fixed silc_rng_global_init to actually init the global RNG
217 if RNG wasn't provided for it. Affected file is
218 lib/silccrypt/silrng.c.
220 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
222 * Added silc_hash_table_find_by_context_ext. Affected files
223 lib/silcutil/silchashtable.[ch].
225 * Save the public key on normal server in WHOIS command reply
226 from attributes, if present, and add it to public key hash
227 table. Fixes WHOIS resolving by public key on normal server.
229 Optimized the attributes resolving on normal server to not
230 resolve if we resolved them already from router.
232 Affected files are silcd/server_query.c, command_reply.c.
234 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
236 * Added support for whois using attributes.
237 Affected files silcd/command_reply.c, silcd/packet_receive.c,
238 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
241 * Added support for whois using public key attribute to /WHOIS i
242 client command. Affected files irssi/docs/help/in/whois.in,
243 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
245 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
247 * Fixed UMODE setting in server when the client has anonymous
248 mode set. The mode setting was not working. Affected file
251 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
253 * Fixed some bugs and typos related to sending split messages.
254 Print notification when sending messages with /MMSG. Affected
255 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
257 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
259 * Optimized the socket referencing in packet routines, client
260 library and server. Affected files are lib/silccore/silcpacket.c,
261 lib/silcclient/client.c and silcd/server.c.
263 * If silc_socket_set_qos is given with NULL arguments the QoS is
264 reset from the socket. Affected files are
265 lib/silcutil/silcsockconn.[ch].
267 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
269 * Add a /LISTKEYS command which lists the locally cached
270 client and server keys. Affected files
271 irssi/src/fe-common/module-formats.[ch],
272 irssi/src/silc/core/silc-{channels,servers}.c
273 irssi/docs/help/in/listkeys.in
275 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
277 * Check that packet queue purging was successful. Affected
278 files lib/silcclient/client.c and silcd/packet_send.c. Related
279 to MAC failed errors.
281 * Do not clear the inbuf even if it is empty if QoS was applied
282 to it. Otherwise the QoS data is cleared and MAC failed error
283 will occur. Affected file lib/silccore/silcpacket.c.
285 * Use the rekey period time as rekey protocol timeout value.
286 If the rekey does not succeed during the rekey period there's
287 something very wrong, and we most likely end up with wrong keys,
288 do graceful reconnect then. Affected file silcd/server.c.
290 * Take reference of the socket in the parser context, as it's
291 possible to have the parsers in queue after the socket is
292 disconnected and this may cause crash. Affected files are
293 lib/silccore/silcpacket.c, lib/silcclient/client.c and
296 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
298 * Fixed KICK command reply sending, it sent to replies.
299 Affected file silcd/command.c.
301 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
303 * Finish the silc-mime.pl script. It now supports MIME type
304 guessing using magic files, signing data messages, executing
305 MIME handlers in background. Affected files
306 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
308 * Changed MIME signal handler to make things easier for the perl
309 script. Affected files irssi/src/silc/core/client_ops.c,
310 silc-servers.c, and irssi/docs/signals.txt
312 * Cleaned up the silc_mime_parse function and fixed detection
313 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
315 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
317 * Resolve the IP for file transfer listener from the connection
318 socket. Affected file lib/silcclient/client_ftp.c.
320 * Accept NULL hostname parameter in the functions
321 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
322 if hostname is not wanted.
324 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
326 * Fixed race condition between silc_client_init and
327 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
329 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
331 * Fixed file transfer connection closing when SIGNOFF for
332 the client is received from server. Affected file is
333 lib/silcclient/client_ftp.c.
335 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
337 * Check for disconnected socket in QUIT callback. Affected
338 file silcd/command.c.
340 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
342 * Modified the MIME parsing to allow \n and \r\n as delimiters.
343 Affected files lib/silcutil/silcstrutil.c
345 * Cleaned up the escape/unescape functions for correctness and
346 speed. Affected file irssi/src/silc/core/client_ops.c
348 * Removed handling for data messages with Content-Type: text/*,
349 moved parsing of MIME headers to the signal handler, added
350 support for signing and verifying data messages. Affected
351 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
352 irssi/src/silc/core/silc-{servers,channels}.c
354 * Added a perl script for handling data messages based on
355 information read from Mailcap files. New file
356 irssi/scripts/silc-mime.pl
358 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
360 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
361 acknowledge recepetion of a message to the sender. Updated
364 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
366 * Unregister channel key saving callback when deleting channel.
367 Affected file lib/silcclient/idlist.c.
369 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
370 before calling notify client operation. Affected file is
371 lib/silcclient/client_notify.c.
373 * Unregister QoS tasks when deleting the socket connection.
374 Affected files lib/silcutil/silcsockconn.[ch],
375 unix/silcunixsockconn.c.
377 * Implemented latest presence-attrs draft changes. Affected
378 files lib/silccore/silcattrs.h and
379 irssi/src/silc/core/silc-queries.c.
381 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
383 * Save old channel keys in list to allow more rapid change
384 of channel keys if server for some reason does that. This
385 avoids loosing so many channel messages due to not having
386 key to decrypt. Affected file lib/silcclient/silcclient.h,
387 idlist.c and client_channel.c.
389 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
391 * Continued backup router tests and fixes. Affected files
392 silcd/server_backup, server_util.c, server.c. See TODO.
394 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
396 * Fixed SERVER_SIGNOFF handling in servers. The client
397 was removed from wrong list thus not removing the client
398 at all. Affected file silcd/packet_receive.c.
400 * Do not execute rekey protocol for disabled connections as
401 it would never go through. Affected file silcd/server.c.
403 * Added timeout for rekey protocol to catch if the protocol
404 never executes successfully. Affected files silcd/server.c
407 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
409 * Abandon packet processing for disconnected sockets. Check
410 this always after calling packet processing callback.
411 Affected file lib/silccore/silcpacket.c.
413 * Fixed double registration disconnection code in server.
414 Closed wrong connection. Affected file silcd/packet_receive.c.
416 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
418 * On normal server reconnect to primary during resuming 4
419 times, then give up. Affected file silcd/server_backup.c.
421 * If during reconnecting to routers we notice we have router
422 connection but no primary router set, the server is in desync.
423 Reconnect to primary to restore network. Affected file
426 * Assure that only one protocol is exeucting at the same time.
427 Added checks for all protocols. Affected files are
428 silcd/server.c and server_backup.c.
430 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
432 * Check that a string is not already part on invite/ban
433 string when processing it. Affected file silcd/server_util.c.
435 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
437 * Fixed the CUMODE_CHANGE for founder mode changes to comply
438 with 1.2 version of the protocol. Affected file is
439 silcd/packet_receive.c.
441 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
443 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
444 where the passphrase was given. Affected file is
447 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
449 * INVITE and BAN notifys are now delivered from routers to
450 servers (but not clients) on the channel. Updated specs and
451 code. Affected files silcd/packet_[send|receive].[ch],
452 command.c, server.c and server_util.c.
454 * Implemented INVITE and BAN announcing. Affected files are
455 silcd/server.[ch], server_util.c.
457 * Implemented SilcStatus error type argument returning in
458 command reply error in server. Affected file silcd/command.c.
460 * Implemented SilcStatus argument returning in comand reply
461 in client library. The command_reply client operation now
462 returns error specific arguments as well. Affected files
463 are lib/silcclient/command_reply.[ch], client_resume.c,
464 lib/silccore/silcstatus.[ch].
466 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
468 * Backup router protocol version 1.2 implemented. Testing still
469 required. Affected files in silcd/server_backup.[ch], server.c,
470 packet_receive.c and server_internal.h.
472 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
474 * silc_client_send_[channel|private]_message now return TRUE
475 or FALSE. Affected file lib/silcclien/client_channel.c and
478 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
480 * Check for explicit nickname in INVITE and BAN processing
481 during join as well (and don't expect only wildcards in
482 invite/ban strings). Affected file silcd/command.c.
484 * Fixed the INVITE and BAN by public key. The public key saved
485 is the PK payload (as specified) not the raw data. Affected
486 file silcd/server_util.c.
488 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
490 * UTF-8 text message support for actions and notices in SILC
491 Client. Affected file irssi/src/silc/core/client_ops.c.
493 * silc_get_username and silc_get_real_name now returns sensible
494 data on Win32. Patch by Toni Willberg. Affected file is
495 lib/silcutil/win32/silcwin32util.c.
497 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
499 * Provide a signal handler to send MIME encoded messages and emit
500 a signal when a MIME encoded message is received. Also document
501 the signals for usage with the perl interface.
503 A sample perl script will be supplied at a later point.
505 Affected files are irssi/docs/signals.txt,
506 irssi/src/silc/core/client_ops.[ch],
507 irssi/src/silc/core/silc-{channels,servers}.c
509 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
511 * Use SILC_COMMAND_PING to estimate the round-trip time to the
512 server. Use this time to display a lag and disconnect when it
513 exceeds a specified limit.
515 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
517 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
519 * Remove the channel auth list in normal server if router
520 encofrces its list during connecting. Send notify to channel
521 to remove the mode to remove the list. Affected files are
522 silcd/server_util.c and silcd/packet_receive.c.
524 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
526 * Added support for channel public keys. Updated protocol specs
527 and implemented it. Affected files are
528 silcd/command.c, command_reply.c, lib/silcclient/command.c,
529 lib/silcclient/command_reply.c.
531 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
533 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
534 terminate the process on Linux. Affected file silcd/silcd.c.
536 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
538 * Check for NULL buffer in silc_buffer_clear. Affected file
539 is lib/silcutil/silcbuffer.h.
541 * Simplified the backup router protocol by removing the _GLOBAL
542 types. Updated protocol specs and the code. Affected files
543 are silcd/server_backup.[ch].
545 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
547 * Deny '@' and '!' from nicknames since they are reserved
548 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
549 Updated protocol specs and the code.
551 Affected files are silcd/server_util.[ch].
553 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
555 * Fixed stack overflow in Irssi SILC client. Affected
556 file irssi/src/silc/core/client_ops.c.
558 * Check that Host is set in ServerConnection and RouterConnection
559 in silcd.conf. Affected file silcd/serverconfig.c.
561 * Fixed crash in server with protocol completion callbacks,
562 namely rekey and backup resuming protocols. Affected files
563 are silcd/server_backup.c and silcd/server.c.
565 * Fixed rekey protocol to not restart if it is started already.
566 Affected files are lib/silcclient/client.c and
569 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
571 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
573 * Fixed EOF handling in SILC Config, affected file
574 lib/silcutil/silcconfig.c.
576 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
578 * Fixed RESOLVING flag handling in JOIN notify and other
579 notifys to handle the resolvings correctly in client library.
580 Affected file lib/silcclient/client_notify.c.
582 * Do not send full INVITE and BAN lists in INVITE and BAN
583 notifys, only the changed information. Affected file
586 * Fixed INVITE notify sending in INVITE command, send it
587 only when needed. Affected file silcd/command.c.
589 * Handle the founder key change properly in CMODE_CHANGE
590 notify. Bug #122. Affected file silcd/packet_receive.c.
592 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
594 * Remove the mark for output (mark it only for input) after
595 purging outgoing queue. Prevents the "Error in select()"
596 floods. Affected file silcd/packet_send.c.
598 * Fixed incorrect connection deletion from client library
599 after calling "connect" client operation. Could cause
600 crashes for example during reconnect timeouts. Affected
601 files are lib/silcclient/client.c and
602 irssi/src/silc/core/client_ops.c.
604 * Check server private key file permissions before starting
605 the server. Affected file silcd/serverconfig.c.
607 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
609 * NULL terminate allocated string in silc_buffer_strformat.
610 Affected file lib/silcutil/silcbuffmt.c.
612 * Rewrote the invite/ban list string handling in server to
613 use SilcBuffer instead. Affected files are silcd/command.c
614 and silcd/server_util.c.
616 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
618 * Fixed double free in CMODE command when setting new HMAC
619 for channel. Affected file silcd/command.c.
621 * Added couple of missing memset's to zero sensitive memory.
622 Affected files silcd/command.c, lib/silcclient/command.c.
624 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
626 * Fixed a double free in INVITE command error handling in
627 server. Affected file silcd/command.c.
629 * Added macros SILC_SWAB_[16|32] to swab byte order of
630 16-bit and 32-bit unsigned integers. Affected file
631 lib/silcutil/silctypes.h.
633 * Use the SILC_SWAB_16 instead of htons() in server when
634 handling ports since the ports in structures are always
635 in little-endian order (regardless of platform). Affected
636 file silcd/serverid.c and silcd/server_backup.c.
638 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
640 * Send DISCONNECT in close admin command in server. Affected
641 file silcd/command.c.
643 * Check whether we are already connecting to a remote router
644 (in addition of checking whether we are already connected)
645 before creating new connection. Affected file silcd/server.c.
647 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
649 * Added better compiler and compiler flags checking in
652 * Check that socket is valid after QoS is applied to data.
653 Affected file lib/silcutil/unix/silcunixsockconn.c.
655 * Make sure the socket connecetion is not closed to early
656 when closing connection in server. Also make sure the
657 connection is always closed after error in a protocol.
658 Affected file silcd/server.c.
660 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
662 * Removed --session and --dummy options from Irssi SILC Client.
663 -d option is available only if --enable-debug was given.
664 Affected files are irssi/src/silc/core/silc-core,
665 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
667 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
669 * Added silc_buffer_steal to steal the data from the buffer.
670 Affected file lib/silcutil/silcbuffer.h.
672 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
674 * Fixed server crash with double Primary block in config file.
676 Fixed also various memory leaks around the config file
677 parser. Affected files lib/silcutil/silcconfig.c,
678 silcd/serverconfig.c.
680 * Changed my nickname (Johnny Mnemonic) to my real name, this
681 means that bugs introduced by him were actually introduced
684 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
686 * Don't display "foo appears as foo\nYou're now known as foo"
687 messages. Affected file irssi/src/silc/core/client_ops.c
689 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
691 * Fixed error handling of invalid client entry when calling
692 commands in server. Fixes a crash. Affected file
695 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
697 * Added some sanity checks in server for correctness of the
698 server configuration. Affected file silcd/serverconfig.c.
700 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
702 * Prevent endless resolving of user informations in USERS
703 command by checking the command reply status correctly.
704 Affected file lib/silcclient/command_reply.c.
706 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
708 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
709 file is lib/silcutil/silcfileutil.c. A patch by Matthew
710 Aldous <Matthew@Aldous.com>.
712 * Added better implementation using CriticalSection of
713 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
714 <mikko.lahteenmaki@pikabaana.net>.
716 * Added some Winsock WIN32 compatiblity defines into
717 includes/silcwin32.h.
719 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
721 * Fixed double free in async host lookup code. Affected file
722 lib/silcutil/silcsockconn.c.
724 * On backup router handle now the SERVER_SIGNOFF from router
725 for local connected servers too, and close the connections.
727 Do not process them as normally signing off servers when they
728 really signoff by sending EOF fe, but always assume that
729 router sends the SERVER_SIGNOFF.
731 Affected files silcd/server.c and silcd/packet_receive.c.
733 * Fixed socket unsetting when closing connections. Affected
734 files silcd/server.c and silcd/packet_send.c.
736 * Do not print the nickname in SERVER_SIGNOFF if we do not
737 have it. Prevents asserts in Irssi core. It is possible we
738 don't have the nick if it was just being resolved when server
739 signoff. Affected file irssi/src/silc/core/client_ops.c.
741 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
743 * Fixed autonick crashbug in client library. Affected file
744 lib/silcclient/client.c.
746 * Fixed Unix implementation of SilcMutex to really assert if
747 the mutex is locked/unlcoked already. Affected file
748 lib/silcutil/unix/silcunixmutex.c.
750 * Fixed locking in silc_schedule_uninit. It didn't lock
751 when dispatching timeout tasks. Affected file is
752 lib/silcutil/silcschedule.c.
754 * Changed Win32 implementation of SilcThread to use modern
755 Win32 interface. Affected file is
756 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
758 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
760 * Don't print signed messages when sending failed. Affected files
761 irssi/src/silc/core/silc-[servers.c/commands.h]
763 * Send adquate signal when founding a channel by joing it. Affect
764 file irssi/src/silc/core/client_ops.c
766 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
768 * Fix theme abstracts parsing. Affected files irssi/default.theme,
769 irssi/src/fe-common/core/themes.c
771 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
773 * Fixed close command to use the port correctly when closing
774 server connections. Affected file silcd/idlist.c.
776 * Check for NULL outbuf in silc_socket_write. It is possible
777 that it is NULL is some odd case. Affected files are
778 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
780 * Do not call final protocol callback for backup router
781 resuming protocol when closing connection. It is closed
782 by timeout in case of error. Affected file silcd/server.c.
784 * Backup reconnect to router if backup resuming protocol
785 failed. Affected file silcd/server_backup.c.
787 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
789 * Fixed double free in SKE library error hadling when signature
790 error occurred. Affected file lib/silcske/silcske.c.
792 * Save the fingerprint to new SilcClientEntry after changing
793 nickname. Affected file lib/silcclient/client_notify.c.
795 * Print SIGNOFF in Irssi SILC client only if the nickname is
796 known. Prevents asserts in Irssi core. It is possible we
797 don't have the nick if it was just being resolved when it
798 quit. Affected file irssi/src/silc/core/client_ops.c.
800 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
802 * Fixed double free in invite list adding code when adding
803 invite strings. Affected file silcd/server_util.c.
805 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
807 * More log printing during backup router protocol. Affected
808 file silcd/server_backup.c.
810 * Removed backwards support for old private key file format.
811 Affected file lib/silccrypt/silcpkcs.c.
813 * Removed backwards support for not-so-strict decryption length
814 check, it's strict now. Affected lib/silccrypt/silccipher.c.
816 * GETKEY to update the client entrys fingerprint too.
817 Affected file lib/silcclient/command_reply.c.
819 * Added --without-libtoolfix for package builders using weird
820 wrappers around libtool (BSD at least).
822 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
824 * Fixed backup router bugs: When backup resumes router and
825 receives a CHANNEL_MESSAGE packet the backup must not act
826 as router since the packet header decryption would be
827 different. Also, when relaying packets to channel, do
828 not re-encrypt packets on backup that came from the primary
829 since the connection isn't really router-router connection.
830 Affected files silcd/server.c, silcd/packet_send.c.
832 * Added checks in encryption/decryption that encryption/decryption
833 length sent as argument really is multiple by block size. Helps
834 catching really weird bugs like the above backup router bugs
835 when packets are being decrypted in wrong way. Affected files
836 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
838 * Fixed padding generation in private key file encryption.
839 Affected file lib/silccrypt/silcpkcs.c.
841 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
843 * Added ignore_message_signatures setting which can be used
844 to ignore signatures in messages. Affected files are
845 irssi/src/silc/core/client_ops.c, silc-core.c.
847 * Fixed the libtoolfix to use command line options instead of
848 environment variables. They didn't work as expected. Now,
849 the libtool is fully run-time configurable.
851 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
853 * Verify signature payload for signed messages. Affected files
854 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
855 irssi/src/silc/core/silc-core.h
857 * Display signature verification result in public and private
858 messages using theme abstracts. See irssi/default.theme for
859 examples on their usage. Affected files
860 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
861 irssi/src/fe-common/silc/module-formats.[ch],
862 irssi/src/fe-common/silc/fe-common-silc.c,
863 irssi/src/fe-common/silc/Makefile.am
864 irssi/src/fe-common/core/fe-messages.[ch]
866 * Fixed bugs in Irssi's theme parsing. Affected files
867 irssi/src/fe-common/core/themes.c
869 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
871 * Calculate the correct length for signed messages before
872 encrypting, it must be multiple by block size. Affected
873 file lib/silccore/silcmessage.c.
875 * silc_message_signed_get_public_key returns now both
876 decoded and encoded public key. Affected files are
877 lib/silccore/silcmessage.[ch].
879 * Added libtoolfix script that makes the libtool more generic
880 and configurable in run-time. Now we can specify in run-time
881 if what kind of libraries we want to create, regardless of
882 configuration. SIMs are now creates even if --disable-shared
883 was explicitly given.
885 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
887 * Fixed founder key sending in CMODE command in client.
888 Affected file lib/silcclient/command.c.
890 * Fixed CUMODE founder authentication in server to not check
891 for client's public key since it's not supposed to do that.
892 Affected file silcd/command.c.
894 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
896 * Set realname and hostname in NICK_REC records. Affected file
897 irssi/src/silc/core/silc-nicklist.c
899 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
901 * Remove 1.0 protocol backwards compat code from client
904 * Added more reliable check for whether nickname did change
905 or not, or whether only Client ID changed in NICK_CHANGE
906 notify. Affected file lib/silcclient/client_notify.c.
907 Fixes bug in '@' character handling in a nickname.
909 * Added support for automatically parsing signature from
910 the message payload. Added new function
911 silc_message_get_signature to return the payload to
912 application. Affected files lib/silccore/silcmessage.[ch].
914 * Changed the private_message and channel_message client
915 operations to deliver the SilcMessagePayload to the
916 application too. Application can use it fe. to get the
917 signature from the message for verification. Affected
918 file lib/silcclient/silcclient.h, client_channel.c and
921 * Redefined the signed payload for message payloads.
922 Updated protocol specs and implemented.
924 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
926 * Fixed wrong invite and ban list handling in server command
927 reply. Affected files are silcd/command_reply.c,
928 silcd/server_util.[ch].
930 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
932 * Fixed CMODE setting in server when founder mode was set.
933 Affected file silcd/command.c. Bug #95.
935 * Added support to setting specific public key in CMODE in
936 Irssi SILC client. Affected file lib/silcclient/command.c.
938 * Added support to use specific public key in CUMODE in
939 Irssi SILC Client. Affected file lib/silcclient/command.c.
941 * Added support for inviting and banning by public key in
942 Irssi SILC client. Affected file lib/silcclient/command.c.
944 * Fixed fingerprint/babbleprint showing in invite and ban
945 list command replys. Affected file is
946 irssi/src/silc/core/client_ops.c.
948 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
950 * Format CMODE +c and +h to display both the mode and the argument
952 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
954 * Added test vectors and test programs for SHA-1, MD5,
955 HMAC-SHA1 and HMAC-MD5. New tests are located in
956 lib/silccrypt/tests/. Fixed also argument decoding bug in
957 MD5 implementation. Affected file lib/silccrypt/md5.c.
959 * Changed the channel private key and private message key
960 generation (with static keys) to use SHA1 instead of MD5,
961 as SHA1 is the mandatory hash function in SILC. Affected
962 file lib/silcclient/client_[channel/prvmsg].c.
964 * Changed the private key file encryption to use SHA1 instead
965 of MD5. Added support for the old generation and added
966 automatic change of the key (to be removed later). Affected
967 files lib/silccrypt/silcpkcs.c.
969 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
971 * Load only files with .pub suffix in PublicKeyDir. Affected
972 file silcd/serverconfig.c.
974 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
976 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
977 channels. Affected files silcd/silcd.c, silcd/server.h.
979 * Added the config directive PublicKeyDir for the client block.
980 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
982 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
984 * Merged Toni's irssi/silc.conf patch.
986 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
988 * Max alloc tests in allocation routines. Affected file
989 lib/silcutil/silcmemory.c.
991 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
993 * Fixed a typo in resuming code that fixed detach/resume code
994 in server. Bug #93. Affected file silcd/packet_receive.c.
996 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
998 * Do reverse lookups for server when /connecting. Affected files
999 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1000 irssi/src/core/net-nonblock.*
1002 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1004 * Added library versioning for shared libraries. Affected
1005 files configure.in.pre and lib/Makefile.am.pre.
1007 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1009 * Display INVITE and BAN lists as specified by SILC 1.2
1011 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1013 * Do not send invite list back unless asked (when sending
1014 no arguments) or when list was modified. Affected file
1017 * Remove client from invite list in KILLED notify and in
1018 KILL command. Affected file silcd/command.c and
1021 * Fixed bugs in invite list handling in INVITE command.
1022 Affected files silcd/command.c and silcd/server_util.c.
1024 * Merged with Irssi 0.8.6.
1026 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1027 Affected file irssi/src/fe-text/silc.c.
1029 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1031 * The silc_argument_get_[first/next] now return the argument
1032 type to caller. Added silc_argument_payload_encode_one.
1034 Affected files are lib/silccore/silcargument.[ch].
1036 * Added support for the SILC 1.2 INVITE command and new
1037 invite lists to server. Affected files are silcd/command.c,
1038 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1040 * Added support for the SILC 1.2 BAN command and new
1041 ban lists to server. Affected files are silcd/command.c,
1042 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1044 * Added support to client sending new INVITE command. Affected
1045 file is lib/silcclient/command.c.
1047 * Added support to client sending new BAN command. Affected
1048 file is lib/silcclient/command.c.
1050 * Added support for removing client from invite list when kicked
1051 from channel, as SILC 1.2 dictates. Affected files are
1052 silcd/packet_receive.c and silcd/command.c.
1054 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1056 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1057 automatically the cipher's internal IV. Affected files
1058 lib/silccrypt/silccipher.[ch].
1060 * Assure the RESUME_CLIENT packet is not sent to twice to
1061 backup router if the detached client was originated from
1062 the backup. Affected file silcd/server.c. Bug #76.
1064 * Changed silc_sim_symname to not allocate memory. Affected
1065 file lib/silcsim/silcsimutil.c.
1067 * Fixed memory leaks with SIMs in server. Affected files
1068 silcd/serverconfig.c, silcd/server.c.
1070 * Fixed channel key distribution after resuming detached
1071 client. Affected files silcd/packet_receive.c.
1073 * Fixed channel's global_user boolean checking after detaching.
1074 Check it after changing the owner of the client not before.
1075 Affected file silcd/packet_receive.c.
1077 * Fixed few double frees from client library. Fixes at least
1078 Bug #81, possibly others too.
1080 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1081 notifys in Irssi SILC Client. Affected file is
1082 irssi/src/silc/core/client_ops.c. Bug #82.
1084 * Applied Ville Räsänen's manual page and --mandir bugfix
1085 patch. Affected files are configure.in.pre and Makefile.am.pre.
1088 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1090 * Added support to backup router protocol for backup to tell
1091 normal server that it cannot use the backup router as primary
1092 because the primary isn't really down. Updated protocol
1095 * Added support for primary router to tell backup router that
1096 resuming is not possible because the backup really isn't primary
1097 in the cell. For example if backup disconnected itself the
1098 resuming is not allowed since the primary really did not
1099 go down. Updated protocol specs.
1101 * Removed MARS from crypto library.
1103 * Defined the CTR mode and Randomized CBC mode in SILC. The
1104 CTR mode is RECOMMENDED now in specification. Defined also
1105 Serpent cipher as optional cipher. Updated the protocol specs.
1107 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1109 * Added support for inviting/banning by IP/MASK, public key,
1110 and explicit Client ID. Redefined the command and notify
1111 types to allow easier forwards support for other methods
1112 of inviting/banning. Updated protocol specs.
1114 * Remove the client from channel's invite lists if the client
1115 is kicked or killed. Updated protocol specs.
1117 * Unified the Channel Message Payload and Private Message
1118 into one Message Payload. Updated protocol specs and
1121 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1123 * Don't wait for EOF after socket error has occurred, but
1124 close the connection. Affected file is silcd/server.c.
1126 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1128 * Added support for setting FOUNDER mode on channel with
1129 specific public key which can be set with CMODE command.
1130 Updated protocol specs and implemented in client and server.
1132 * Fixed the Irssi SILC client to correctly shutdown the client
1133 library to avoid memory leaks. Affected files are
1134 irssi/src/silc/core/silc-core.c and silc-servers.c.
1136 * Deprecated the No Reply flag in SKE protocol and introduced
1137 "IV Included" flag which can be used to indicate that the IV
1138 is included in the ciphertext. This makes it possible to use
1139 SILC on unreliable transport, such as UDP which may cause
1140 packet reordering and losses. Updated protocol specs, did
1143 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1145 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1146 < 32 bit values in correct size. Affected file is
1147 lib/silcmath/mp_mpi.c.
1149 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1151 * Fixed the KE Start Payload parsing to check that mandatory
1152 fields are present. Affected file lib/silcske/payload.c.
1154 * Fixed compilation warnigs in Irssi SILC Client. Affected
1155 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1157 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1159 * Print "nick now appears as newnick" and update Irssi's nicklist
1160 when you change your nick to "nick". Closes #62
1162 * Never format your own nick. Closes #63
1164 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1166 * SILC_UMODE_GONE changes are now propagated correctly to the
1167 Irssi client. Closes #54
1169 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1171 * Fixed example in /HELP KEY
1173 * Added expando $j which expands to current SILC Client version
1175 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1177 * Fixed public key decoding in crypto library.
1179 * Added better error printing to SKE library.
1181 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1183 * Fixed NICK command to not crash if nickname was not sent.
1185 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1187 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1188 Deprecated the old Encrypt-And-MAC order. Updated protocol
1189 specs and implemented.
1191 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1192 generation. Updated specs and implemented.
1194 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1196 * Added support for rekey before 2^32 sequence number wraps.
1197 Affected files in server and client library.
1199 * Padding must be at least 8 bytes now. Implemented and updated
1202 * Compute maximum padding for authentication packets to make
1203 passphrase approximation attacks impossible. Affected files
1204 in client library and in server.
1206 * Fixed PING command sending in client library and handling in
1207 server. The server ID must be ID Payload, not raw ID data.
1208 Affected files in server and client library.
1210 * Defined that all public keys sent in commands and notify
1211 payloads are actually Public Key Payloads not raw public key
1212 data. Updated protocol specs and implemented.
1214 * Updated protocol version to 1.2. Updated specs and code.
1216 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1217 status types. Updated specs and the code.
1219 * Added support for normal client to kill its own entries from
1220 the network. Updated protocol specs and the code.
1222 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1223 and added initial implementation.
1225 * Added MAC field to the Private Message Payload to protect
1226 against chosen ciphertext attacks. Updated the protocol specs
1229 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1230 attribute to indicate the user's current idle and signon time
1231 of a service. Updated protocol specs and implemented.
1233 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1235 * Added "do_not_bind" argument to silc_client_file_send what
1236 can be used to not bind locally but assume the file receiver
1237 provides the point of connect. Usefull when sender is behind
1238 NAT device. Affected file lib/silcclient/silcclient.h and
1241 * Added -no-listener option to FILE SEND command in Irssi SILC
1242 client. Affected file irssi/src/silc/core/silc-servers.c.
1243 Renamed FILE RECEIVE to FILE ACCEPT.
1245 * Confirm passphrase for private key encryption in
1246 silc_create_key_pair and silc_change_private_key_passphrase.
1247 Affected files are lib/silcutil/silcapputil.c.
1249 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1251 * Move silc_client_packet_send back to internal, added
1252 silc_client_send_packet, a bit simpler function for application.
1253 Affected files lib/silcclient/silcclient.h, client.c and
1256 * Moved the SilcClientEntry, SilcChannelEntry and
1257 SilcServerEntry to silcclient.h to be public and documented
1258 them for application. Affected files are
1259 lib/silcclient/silcclient.h and idlist.h.
1261 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1263 * Fixed manual page installation patch by Ville Räsänen.
1264 USERS help page fix patch by Ville Räsänen
1266 * Changed the silc_client_command_call interface to make
1267 the command call simpler for the application. The library
1268 now handles the command line parsing, command finding and
1269 execution. Application only needs to call the function
1270 with the command line. Affected files are
1271 lib/silcclient/silcclient.h, command.[ch].
1273 * Fixed silc_get_input to NULL-terminate the returned input.
1274 Affected file lib/silcutil/silcutil.c.
1276 * Resolve the client's public key in JOIN command if the
1277 founder auth data is being requested but we don't know the
1278 client's public key. Affected file silcd/command.c.
1281 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1283 * Print notify for server opers when backup router comes
1284 online. Affected file silcd/server.c.
1286 * Fixed the INVITE command to send the invite list in
1287 command reply. Affected file silcd/command_reply.c.
1289 * Fixed MOTD command reply sending. Affected file
1292 * UTF-8 decode the topic in TOPIC command reply and LIST
1293 command reply in Irssi SILC client. Affected file is
1294 irssi/src/silc/core/client_ops.c.
1296 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1298 * Fixed the INVITE command to not crash Irssi SILC client
1299 when given without nickname argument. AFfected file
1300 irssi/src/silc/core/client_ops.c.
1302 * Fixed double free in WHOIS query on normal server when
1303 forwarding query to router. Affected file is
1304 silcd/server_query.c.
1306 * Fixed WATCH command reply handling on normal server which
1307 was missing altogether. Affected file silcd/command_reply.c.
1310 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1312 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1313 Included yodl sources for each of these. Also modified
1314 Makefile.am prototype to install these files to proper
1315 locations. Updated CREDITS. Affected file Makefile.am.pre,
1316 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1319 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1321 * Added support for encrypted private key files. Now
1322 passphrase must be provided when new key pair is created
1323 (can be empty though), and prompted when loading the
1324 private key. Added support for loading the old-style
1325 non-encrypted private keys as well. Affected files
1326 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1329 * Fixed silc_get_input to accept input on all terminals.
1330 Affected file lib/silcutil/silcutil.c.
1332 * Moved the Irssi SILC client key loading and other stuff
1333 to be called after the arguments and UI is initialized.
1334 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1336 * Added -P option to Irssi SILC client which can be used
1337 to change the passphrase of the private key. Affected
1338 file irssi/src/silc/core/silc-core.c.
1340 * Added silc_change_private_key_passphrase apputil routine
1341 to lib/silcutil/silcapputil.[ch].
1343 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1345 * Fixed connection closing in client library to not crash.
1346 Moved the connection freeing totally to function
1347 silc_clinet_del_connection. Affected file
1348 lib/silcclinet/client.c.
1350 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1352 * Changed includes/silcincludes.h to silcincludes.h.in to
1353 include configuration specific information. The silcdefs.h
1354 is not included in to installation anymore (it's only
1355 compilation time header).
1357 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1359 * Moved the SilcClient and SilcClientConnection from client.h
1360 to the public lib/silcclient/silcclient.h. Changed the
1363 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1365 * If version string in silc_clinet_alloc is NULL the library
1366 puts it automatically. Affected file lib/silcclient/client.c.
1368 * Changed the version strings from variables to #define's
1369 in includes/silcversion.h.
1371 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1373 * Added shared library complation support.
1375 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1377 * Added lib/silcutil/silcapputil.[ch] for application
1378 utility functions. It includes routines for applications'
1379 convenience. Added silc_create_key_pair, silc_show_public_key
1380 and silc_load_key_pair functions.
1382 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1384 * Send RESUME_CLIENT packet from router to backup routers
1385 to in resuming. Affected file silcd/packet_receive.c.
1387 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1389 * In IDENTIFY command parsing, send all other IDs except
1390 Client IDs explicitly to router for resolving on normal
1391 server. Also check that ID received in WHOIS command is
1392 always Client ID, others are not allowed. Affected file
1393 silcd/server_query.c.
1395 * Merged latest changes from irssi.org CVS.
1397 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1399 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1400 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1402 * Fixed the heartbeat sending in Irssi SILC client. Moved
1403 the silc_client_packet_send to silcclient.h for application
1404 usage. Affected files lib/silcclient/client_internal.h
1405 lib/silcclient/silcclient.h.
1407 * Fixed a bug in query resolving in server. Used wrong
1408 variable in a for loop and crashed. Affected file is
1409 silcd/server_query.c.
1411 * Server constructs requested attributes only to locally
1412 connected clients. Affected file silcd/server_query.c.
1415 * Fixed a bug when sending resolving from router to server
1416 with requested attributes. The constructed WHOIS command
1417 was incorrect. Affected file silcd/server_query.c.
1420 * Fixed Requested Attributes saving in WHOIS command reply.
1421 The length of the data buffer must be saved too. Affected
1422 file silcd/command_reply.c.
1424 * Update the client entry's servername after detaching is
1425 over. Affected file silcd/packet_receive.c. Bug #37.
1427 * Resolve incomplete client entrys in CUMODE_CHANGE and
1428 CMODE_CHANGE notifys. Affected file is
1429 lib/silcclient/client_notify.c. Bug #42.
1431 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1433 * Fixed channel key packet processing bug on backup router
1434 during backup resuming protocol. Affected file is
1435 silcd/packet_receive.c.
1437 * Fixed memory leaks in server. Affected files are
1438 silcd/server.c and silcd/packet_receive.c.
1440 * Fixed packet decryption problem when backup router encrypted
1441 channel message with wrong key during backup resuming
1442 protocol. Affected file silcd/packet_send.c.
1444 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1445 Toni Willberg (toniw@iki.fi)
1447 * Changed the SilcCipher context to be private. Changed the
1448 silc_cipher_get_iv to just return pointer to the IV. Added
1449 silc_cipher_get_name to return the name of the cipher.
1450 Fixed code all around to support these changes. Affected
1451 files are lib/silccrypt/silccipher.[ch], client library and
1454 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1456 * Fixed unaligned access in lib/silccore/silcattrs.c.
1458 * Fixed libtool linking in lib/silcsim/Makefile.am.
1460 * Fixed services attribute printing. Affected files is
1461 irssi/src/silc/core/silc-queries.c.
1463 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1465 * Fixed a crashbug in incoming server accepting. Affected
1466 file silcd/server.c.
1468 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1470 * Added automatically generated index to Toolkit Reference
1473 * Added support for Postscript Toolkit Reference Manual.
1475 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1477 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1480 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1482 * Added 'send_events' boolean argument to the function
1483 silc_schedule_set_listen_fd which sends the set events to
1484 the application explicitly if set to TRUE. Default action
1485 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1486 lib/silcclient/client_internal.h and silcd/server_internal.h.
1488 * Added silc_compare_timeval to determine which time values
1489 is smaller. Affected file lib/silcutil/silcutil.[ch].
1491 * Added sort-of "Quality of Service" (QoS) support to
1492 SilcSocketConnection. Data reception can be controlled with
1493 rate limit per second and/or read data length limit.
1494 Added silc_socket_set_qos. Affected files are
1495 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1497 * Added the QoS configuration to SILC Server configuration
1498 file. Affected files are silcd/serverconfig.[ch] and
1501 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1503 * Merged with irssi.org CVS.
1505 * Failed OPER and SILCOPER authentications are now logged.
1506 Affected file silcd/command.c. Bugs #25.
1508 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1510 * ROBODoc documented lib/silcutil/silcbuffer.h and
1511 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1512 <ville.rasanen@iki.fi>.
1514 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1516 * Added support for auto-passphrase authentication from the
1517 config file during connecting which was not implemented
1518 yet. Affected file irssi/src/silc/core/client_ops.c.
1520 * Fixed a bug in authentication protocol failure handling which
1521 was processing wrong callback context. Affected files
1522 are lib/silcclient/client.c and protocol.c.
1524 * Fixed the /ATTR allow off to actually work. Affected file
1525 is irssi/src/silc/core/silc-queries.c.
1527 * Fixed the /ATTR -del to work. Affected file is
1528 irssi/src/silc/core/silc-queries.c.
1530 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1532 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1534 * Fixed mask attribute adding in Irssi SILC client. Affected
1535 file irssi/src/silc/core/silc-queries.c.
1537 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1539 * Added support for saving the requested attributes in
1540 WHOIS to directory. Affected file is
1541 irssi/src/silc/core/silc-queries.c.
1543 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1545 * Added support for parsing VCard fields that do not have
1546 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1548 * Fixed a double free bug in hash table foreach function
1549 if the entry was deleted in the foreach callback. Affected
1550 file lib/silcutil/silchashtable.c.
1552 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1554 * Added silc_attribute_get_verify_data to return the signature
1555 verification data for either user digital signature or
1556 server digital signature in Requested Attributes. Affected
1557 files are lib/silccore/silcattrs.[ch].
1559 * Added silc_vcard_alloc which is used to allocated dynamic
1560 SilcVCard context. The silc_vcard_free now checks whether
1561 the context is dynamically allocated or not. Affected files
1562 are lib/silcutil/silcvcard.[ch].
1564 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1566 * Periodically remove the NOATTR status from client entry
1567 so that the client may take the attributes in use even after
1568 server has resolved them unsuccessfully earlier. Affected
1569 file silcd/server_query.c and idlist.h.
1571 * Moved sha1hash and md5hash from client->internal to
1572 SilcClient for application usage. Affected files are
1573 lib/silcclient/client.h and client_internal.h.
1575 * Fixed attribute encoding and decoding bugs. Affected
1576 files lib/silccore/silcattrs.[ch].
1578 * Added ATTR command to Irssi SILC Client which is used to
1579 manage user's Requested Attributes sending and values for
1580 WHOIS command. Affected files around Irssi SILC client.
1582 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1584 * Added silc_buffer_strformat which can be used to format
1585 strings into a buffer which size is automatically increased.
1586 Affected file lib/silcutil/silcbuffmt.[ch].
1588 * Added implementation of VCard (RFC 2426) which can be used
1589 as part of Requested Attributes in WHOIS command. Affected
1590 file lib/silcutil/silcvcard.[ch].
1592 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1594 * Some strncat -> silc_strncat changes our the core and
1597 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1598 errors. Added better error printing to SKE library.
1599 Affected files lib/silcske/silcske.c, silcske_status.h and
1602 * Save the PKCS key length even if only private key is set to
1603 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1605 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1606 length in bits not in bytes. Affected files are
1607 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1608 silcd/server_query.c.
1610 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1612 * Added silc_attribute_payload_encode_data to directly encode
1613 the data into the attributes buffer. Renamed function
1614 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1615 Affected files are lib/silccore/silcattrs.[ch].
1617 * silc_hash_table_find_foreach calls the foreach function now
1618 once even if the nothing was found with context set to NULL.
1619 Affected file lib/silcutil/silchashtable.[ch].
1621 * Remove the RESOLVING flag from client entry after received
1622 the Requested Attributes from the client. Fixed memory leak
1623 in client entry freeing. Affected files silcd/server_query.c
1626 * Added Requested Attributes support into SILC Client Library.
1627 It is not able to send requested attributes in WHOIS command,
1628 and also receive and process requested attributes. Added
1629 silc_client_attribute_[add|del] and silc_client_attributes_get
1630 functions. Added also `ignore_requested_attributes' to the
1631 SilcClientParams to not use attributes in client. Affected
1632 files are lib/silcclient/command.c, client_attrs.[ch],
1633 silcclient.h, client_internal and client.[ch].
1635 * Changed the silc_client_get_client_by_id to support Requested
1636 Attributes, it takes them as argument now. Affected file
1637 is lib/silcclient/silcclient.h, and idlist.c.
1639 * Added -details option to WHOIS command in Irssi SILC Client
1640 to support the requested attributes. By default it requests
1641 all attributes. Affected file lib/silcclient/command.c and
1642 irssi/doc/help/in/whois.in.
1644 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1646 * Add also SERVICE attribute for server-constructed attribute
1647 data. Also digitally sign the attributes and add
1648 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1649 silcd/server_query.c.
1651 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1653 * Changed the silc_attribute_payload_encode to support list
1654 of attributes (function may be called several times to add
1655 a new attribute). Removed the silc_attribute_payload_encode_list
1656 function. The encoding function now also automatically encodes
1657 the data, so the caller does not need to do that. Affected
1658 files lib/silccore/silcattrs.[ch].
1660 * Added support for replying on behalf of the user to the
1661 Requested Attributes in WHOIS command in the server. Affected
1662 file silcd/server_query.c.
1664 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1665 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1667 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1669 * Don't swtich to become primary router if we are backup if
1670 decryption error has occurred. Affected file silcd/server.c.
1672 * Fixed a bug in backup router IP address comparison in
1673 silc_server_backup_get.
1675 Save now also the port of the server/router and use that
1676 in comparison as well. Affected file silcd/server_backup.c.
1678 * Normal server now reconnects to backup router automatically
1679 if connection is lost to it. Affected file silcd/server.c.
1681 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1683 * If packet processing fails (like integrity check fails)
1684 the connection is closed now. Affected files are
1685 lib/silccore/silcpacket.c and silcd/server.c.
1687 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1689 * Fixed double free in RSA public key set function
1690 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1693 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1695 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1696 Added server_query.[ch] which provides one interface for
1697 querying information using all three commands.
1699 * Changed all "typedef unsigned char" in core library to
1700 "typedef SilcUInt8".
1702 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1704 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1706 * Renamed silc_server_get_client_resolve to
1707 silc_server_query_resolve and moved to server_query.[ch].
1709 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1711 * Resumed client packet handling from server put the resumed
1712 client on wrong list on router and caused the client not
1713 be present on the network anymore. Now fixed to put the
1714 client to correct list. Affected file silcd/packet_receive.c.
1716 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1718 * Various cleanup in error message output in config parsing code
1719 and in server init code. Fixed error log files containing
1720 too many newlines ('\n') in some situations. Affected files are
1721 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1723 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1725 * Use the reverse lookupped hostname in client internals
1726 instead of one user provided us as remote server name.
1727 Affected file lib/silcclient/client.c.
1729 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1731 * Added 'app_context' to silc_schedule_init. It is an
1732 application specific context that is delivered to application
1733 in task callback functions. Affected files are
1734 lib/silcutil/silcutil.[ch].
1736 * The hb_context in SilcSocketConnection is not freed
1737 automatically anymore (application must free it). Freeing
1738 it automatic is inconsistent. Affected files are
1739 lib/silcutil/silcsockconn.[ch].
1741 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1743 * Added support for removing explicitly added client connections
1744 in rehash and closing the client connections if they were
1745 unconfigured in the rehash. Affected file silcd/server.c.
1747 * Added support for aborting automatically pending commands
1748 that never receives the reply (to avoid memory leaks).
1749 Added also silc_server_command_pending_timed to set the
1750 specific timeout for pending command. Affected files are
1751 silcd/command[_reply].[ch].
1753 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1754 specs and lib/silccore/silcstatus.h.
1756 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1758 * Changed the silc_get_time to accept time value as argument
1759 or if zero is sent return current local time. Affected
1760 file lib/silcutil/silcutil.[ch].
1762 * Added STATS command to client library and Irssi SILC client.
1763 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1765 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1767 * Assure that channel key is set before sending it. May
1768 crash server otherwise. Affected file silcd/packet_send.c.
1770 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1772 * Assure that endless loop cannot happen with detached client
1773 resolving on normal server. Added idlist status
1774 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1775 silcd/idlist.h and silcd/packet_receive.c.
1777 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1779 * Incoming file transfer request cannot use same session as
1780 the sending session. This can happen when sending file to
1781 yourself. Crashed the client on quit. Affected file
1782 lib/silcclient/client_ftp.c. Bug #24.
1784 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1786 * Implemented the draft-riikonen-precense-attrs draft and
1787 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1789 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1791 * Distribute the SERVER_SIGNOFF notify also to local backup
1792 routers from the primary router. The backup router may not
1793 have the signing of local server directly connected and need
1794 to know about the signoff. Affected file silcd/server_util.c.
1796 * Use the primary router as the origin of the locally connected
1797 server when it is disconnecting from the backup router since
1798 that's where it really is coming from. Now the clients from
1799 the disconnecting server are removed correctly and "shadow"
1800 clients are not left to the backup router. Affected file
1803 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1805 * If normal server is standalone and found existing but disabled
1806 channel, do not re-create the channel since it creates
1807 duplicate same channels. Affected file silcd/server.c.
1809 * Added anonymous client connections support to server. New
1810 "anonymous" configuration option to ConnectionParams section
1811 added. If set to true, the username and hostname information
1812 of the client will be scrambled and anonymous user mode is
1813 set automatically to the user. Affected files are
1814 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1816 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * In JOIN notify handling, mark that the cache entry of the
1819 client cannot be expired. Can cause crashes on normal
1820 server (asserts client->channels). Affected file is
1821 silcd/packet_receive.c.
1823 * From now on distribution versions are used as protocol versions
1824 instead of by default using the Toolkit base version as protocol
1825 version. Affected file prepare.
1827 * Do not set the locally resolved hostname for local client
1828 entry but take what server sends. This way the real hostname
1829 is showed in WHOIS for yourself. Affected file is
1830 lib/silcclient/idlist.c and lib/silcclient/client.c.
1832 * Resolve local info with IDENTIFY when connecting to server.y
1834 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1836 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1837 for implied search (not needed on platforms which has native
1838 pthreads library). Use --without-pthreads to disable threads.
1839 Affected file is configure.in.pre
1841 * Fixed --with-iconv on platforms which need to bypass (broken)
1842 native iconv(). Affected file is configure.in.pre
1844 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1846 * Moved -C option parsing in Irssi SILC client at same time
1847 as other options. The UI was initialized earlier and caused
1848 problems on command line. Bug #16. Affected file is
1849 irssi/src/silc/core/silc-core.c.
1851 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1853 * Added global variable silc_log_timestamp that tells silclog
1854 wether to print or not the timestamp in the logging files.
1855 Affected file lib/silcutil/silclog.[ch].
1857 * Added silcd configuration option Timestamp in the Logging
1858 section. Affected file silcd/serverconfig.[ch],
1859 doc/example_silcd.conf.in.
1861 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1863 * Fixed fingerprint checking to check for entirely empty
1864 fingerprint instead of two first bytes when determining
1865 if it is set. Bug #18. Affected file silcd/command.c.
1867 * Fixed duplicate PKCS name registering to not allow it.
1868 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1870 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1872 * Conditionalize non-gcc compiler optimizations for various
1873 platforms, enable those commented out. Cleanups.
1874 Affected file lib/silcmath/mpi/configure.in
1876 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1878 * silc_rng_exec_command() left zombie processes if command
1879 didn't generate any output. Affected file
1880 lib/silccrypt/silcrng.c
1882 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1884 * Rewrote iconv checking, introduce --with-iconv for systems
1885 which rely on libiconv. Check if iconv() provided by libc
1886 is good enough, otherwise demand libiconv. Affected file
1889 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1891 * Search for ldopen() also in libc. This enables SIM support
1892 on *BSD systems. Based on patch from Alex Zepeda. Affected
1893 file configure.in.pre
1895 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1897 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1898 This fixes prepare on *BSD systems. Affected file
1901 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1903 * More fixed for not having purge timeout for global clients
1904 that are on channel. Affected files silcd/command_reply.c
1907 * Fixed the rekey protocol to work with backup router connections.
1908 Rekey packets are now allowed on disabled connections as
1909 well. Affected files silcd/packet_send.c and server.c.
1911 * Do not switch to be as backup router when shutting down and
1912 closing the primary connection. Affected file silcd/server.c.
1914 * Fixed memory leaks in backup router deleting. Added
1915 silc_server_backup_free to free all data during shutdown of
1916 server. Affected files silcd/server_backup.[ch].
1918 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1920 * Do not process commands if the sock->user_data is NULL.
1921 Affected file silcd/command.c.
1923 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1925 * Fixed buffer overflow and security problems (loosing bits
1926 in CFB encryption) in SILC RNG. Problems reported by
1927 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1929 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1931 * Added yet more checks that client is not expired on global
1932 list if it is on channels. Affected file is
1933 silcd/command_reply.c.
1935 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1937 * Merged c0ffee's MIME signal patch which adds support for
1938 sending also MIME messages in Irssi SILC Client, and handling
1939 received MIME messages in a signal (and perhaps doing something
1940 to non-textual MIME messages).
1942 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1944 * Fixed pending command deletion in server and client library
1945 to check the whole list instead of breaking after first found.
1946 The affected files are silcd/command.[ch] and
1947 lib/silcclient/command.[ch].
1949 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1951 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1952 secret or private, otherwise it's possible to find out
1953 whether a secret channel exists or not. Affected file
1956 * If CMODE change fails during the mode setting, assure that
1957 the old mode mask is set for the channel back. Affected
1958 file silcd/command.c.
1960 * Fixed passphrase saving on +a channel on normal server
1961 after successful JOIN command. Affected file silcd/command.c.
1963 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1965 * Remove server/router operator privileges in DETACH command,
1966 since it's possible to resume to server where these
1967 privileges would not be allowed for the client. Affected
1968 file silcd/command.c.
1970 * Do not set to wait for backup in rehash of the server.
1971 Affected file silcd/server.c.
1973 * Do not check listener sockets when counting how many
1974 socket connections we have. Affected file is
1975 silcd/server_util.c.
1977 * Do not announce disconnected clients that are remaining
1978 in history (for WHOWAS). This is because SIGNOFF notify
1979 for these has been sent earlier already. Affected file
1982 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1984 * Buffer overflow with CUMODE command's mode->mode character
1985 conversion. Reported by Ville Räsänen. Affected file
1986 lib/silcutil/silcutil.c.
1988 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1990 * Allow heartbeat packets to go disabled connections anyway.
1991 Affected files silcd/server.c and silcd/packet_send.c.
1993 * Do not broadcast New Channel packets with List flag set
1994 in the packet to backup routers. The router must check
1995 for the correctness of the packets before sending them.
1996 It is possible that router will have enforce Channel ID
1997 change and this would cause desync in the backup router.
1998 Affected file silcd/packet_receive.c.
2000 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2001 are handled in list parsing. They are not list packets
2002 anymore. Affected file silcd/packet_receive.c.
2004 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2006 * Stop waiting for backup router through the timeout, not
2007 directly after backup router has arrived. Affected file
2010 * Do not re-create channel keys and send them when removing
2011 clients in server shutdown. Affected files are
2012 silcd/server_internal.h and silcd/server_util.c.
2014 * Notify distribution to backup routers was missing from
2015 the silc_server_send_notify_dest function which caused
2016 desyncing problems with backup router. Affected file is
2017 silcd/packet_send.c.
2019 * The client's channel removing was working wrong on
2020 backup router. It assumed that it doesn't know global
2021 information but backup router does know. For this reason
2022 it could remove channel when it wasn't supposed to do that.
2023 Affected file silcd/server.c and silcd/server_util.c.
2025 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2027 * Stop for a couple seconds after badkup router has become
2028 primary router. Affected file silcd/server.c.
2030 * Added silc_server_remove_servers_by_server, which is used
2031 to remove servers originated from some other server. Also
2032 clients of those servers can be removed too. Affected file
2033 silcd/server_util.[ch].
2035 * When removing clients after a server has signed of remove
2036 also all servers behind that server (unless they are known
2037 to be available locally), and send SERVER_SIGNOFF for each
2038 of the server separately. Also the signed off clients are
2039 sent now separately per signed off server. The affected files
2040 are silcd/server.c and silcd/server_util.[ch].
2042 * All servers added with silc_idlist_add_server must always
2043 have both "router" and "connection" pointers set. Otherwise,
2044 bad server entries may be left around in the cache.
2045 Affected file silcd/command_reply.c.
2047 * Do not create the channel key in NEW_CHANNEL packet
2048 processing if the channel is empty. Affected file
2049 silcd/packet_receive.c.
2051 * Completed backup router support for standalone routers.
2052 Supports also servers in the cell that do not use the backup
2055 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2057 * Fixed a bug in silc_string_regexify which did not add '^'
2058 at the start of each string, and thus the matching was
2059 not explicit. For example ban list iikone@*!*@* would
2060 match also "priikone", which is wrong, it would have to be
2061 *iikone@*!*@* to match also "priikone". Affected
2062 file lib/silcutil/unix/silcunixutil.c.
2064 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2066 * Enable all local server connections before updating client
2067 caches when we've become backup router. Otherwise, signoff
2068 packets may not reach the clients. Affected files are
2069 silcd/server.c and silcd/server_util.[ch].
2071 * Fixed a bug in version string parsing which could crash
2072 the program with specially formatted version string.
2073 Bug reported and patch provided by Ville Räsänen. Affected
2074 file lib/silcutil/silcutil.c.
2076 * Handle the disconnection immediately when DISCONNECT
2077 packet is received in server. Affected file silcd/server.c.
2079 * Primary router now waits a short time (10 seconds) for
2080 backup router connection before accepting any other
2081 connection (except local). Affected file silcd/server.c,
2084 * Fixed a crash in client libary in NICK_CHANGE notify when
2085 NICK_CHANGE arrived for client entry we are resolving
2086 currently. Affected file lib/silcclient/client_notify.c.
2088 * Call the sconn->callback completion even if error had
2089 occurred. Start reconnecting always if connection to
2090 primary router fails during backup router protocol.
2091 Affected files silcd/server.c and server_backup.c.
2093 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2095 * Added functions silc_server_send_opers and
2096 silc_server_send_opers_notify to send packets stricly
2097 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2098 to send variable argument notify to operators.
2099 Affected files silcd/packet_send.[ch] and silcd/server.h.
2101 * Removed UMODE rights checking with UMODE_CHANGE notify.
2102 Affected file silcd/packet_receive.c.
2104 * Server/router operator now receives notify when network
2105 switches to backup router and when it resumes the use of
2106 primary router. Affected file silcd/server.c and
2107 silcd/server_backup.c.
2109 * Fixed the updating of client information after backup
2110 resuming protocol is over; update all except local clients
2111 to the new primary router. The affected file is
2112 silcd/server_util.c.
2114 * Added support for closing active connections in rehash
2115 that were unconfigured by the user. Supports currently
2116 closing server and router connections. Affected file
2119 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2121 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2123 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2124 is NULL since seems that on some platforms NULL is allowed
2125 and on some it's not. Fallback encoding is used instead.
2126 Affected file lib/silcutil/silcstrutil.c.
2128 * Fixed statistics updating for incoming server connection
2129 which could cause problems when re-connecting. Affected
2130 file silcd/server.c.
2132 * Preliminary backup router support for standalone router
2133 added. Affected files in silcd/.
2135 * Mark server connections in backup router disabled before
2136 and after backup protocol. Affected file is
2137 silcd/server_backup.c.
2139 * Added support for reconnecting to remote server connection
2140 even if the protocol fails, and if the configuration wants
2141 us to keep trying to connect anyway.
2143 Server connection is not allowed to backup router if
2144 backup router does not have connection to primary router yet.
2146 Affected file is silcd/server.c.
2148 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2150 * Added silc_client_udpate_server function to update changed
2151 server info. Affected file lib/silcclient/idlist.[ch].
2153 * Added check for server entries that are being resolved when
2154 notify is received. If being resolved, handle the received
2155 notify only after it's resolved so that all notifys are
2156 handled in same order as received from the server.
2158 Added similar resolver check to channel entries. Every
2159 notify that cause resolving of any information that affects
2160 channel entry marks the channel entry in waiting state.
2161 After whatever resolving is over the waiters are signalled
2162 and only then the notifys are handled in the same order
2163 as delivered from the server.
2165 Affected files are lib/silcclient/idlist.[ch], and
2168 * Fixed KILLED notify handling in normal server. Affected
2169 file silcd/packet_receive.c.
2171 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2172 is locally connected, or was locally connected (but may
2173 be detached and connection is not active). Added also
2174 SILC_IS_LOCAL for checking this status. Affected files
2175 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2176 silcd/server.c and silcd/server_internal.h.
2178 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2180 * Don't send or handle TOPIC_SET if topic is already set and
2181 is same as being set. Affected files silcd/command.c and
2182 silcd/packet_receive.c.
2184 * Fixed CMODE change rights checking to work correctly when
2185 removing modes by operator. Affected file is
2186 silcd/server_util.c.
2188 * Fixed some handling with New Channel packet in router and
2189 fixed some CMODE_CHANGE notify handling in server and router.
2190 Affected file is silcd/packet_receive.c.
2192 * Changed "disconnect" client operation to include the
2193 reason of the disconnection and optional disconnection
2194 message. Affected file lib/silcclient/silcclient.h.
2196 * Made the compilation of lib/contrib/ stuff conditional.
2197 Affected files configure.in.pre, lib/contrib/Makefile.am.
2199 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2201 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2202 to the sender of the notify too, to avoid situation where two
2203 notifys are in the network at the same time going to oppsite
2204 directions. Affected file silcd/packet_receice.c.
2206 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2208 * Delete the client from channel even if the cilent->id is
2209 NULL. It was possible that client was deleted without
2210 removing from channels (theoretically at least). Affected
2211 file silcd/server.c and silcd/server_util.c.
2213 * Free the client data too when resuming is not successful.
2214 Affected file silcd/packet_receive.c.
2216 * Merged some code from c0ffee's silc-plugin. Affected files
2217 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2219 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2220 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2221 to the primary router connection, the other one returns
2222 TRUE if packet must be broadcasted to network.
2224 * All notifys that are destined to primary router (to network)
2225 are now automatically sent to backup routers even if the
2226 router is standalone (and has backup router). Affected files
2229 * Added --without-irssi and --without-silcd configuration
2230 options for disabling the compilation of these applications.
2231 Affected file configure.in.pre and prepare.
2233 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2235 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2236 UTF-8 encoding and decoding. Added also new encodings
2237 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2239 Added also SILC_STRING_LANGUAGE which is language and charset
2240 specific encoder and decoer for those platforms that support
2241 iconv(). It can convert the UTF-8 to and from the locale
2242 specific character set.
2244 Affected file lib/silcutil/silcstrutil.[ch].
2246 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2248 * Added function silc_get_command_name to the file
2249 lib/silcutil/silcutil.[ch].
2251 * Improved the server debug output a bit. Affected files are
2254 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2256 * Save the channel passphrase when received succesful JOIN
2257 command reply from router, on normal server. Otherwise
2258 joinig +a channels from normal server is not possible.
2259 Affected file silcd/command.c.
2261 * Fixed a bug in TOPIC_SET notify handling. The notifier
2262 may be other than client too, like server or channel.
2263 It expected it to always be only client and ignored the
2264 notify. Affected file silcd/packet_recieve.c.
2266 * Removed some (unnecessary) debug printing from
2267 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2269 * Do not force CMODE_CHANGE when server is announcing new
2272 Router announces stuff only after server reannounces channel
2273 after CHANNEL_CHANGE notify.
2275 These fixes optimizes the announcing procedure, and perhaps
2276 fixes some problems too. Affected file silcd/packet_receive.c.
2278 * Fixed SERVER_SIGNOFF sending to local clients. It was
2279 totally broken and sent the notify to all local clients,
2280 instead of only to those that was on same channel as the
2281 signing off clients. Affected file silcd/server_util.c.
2283 * Added -D option to server. It can be used to give debug
2284 level. The levels are from 0 - 99, and are predefined for
2285 smooth server debugging. (see silcd.c for the predefined
2286 levels). Affected file silcd/server.c.
2288 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2290 * Fixed a bug in Irssi SILC client to close the connection
2291 properly when disconnecting from server. Affected file
2292 irssi/src/silc/core/client_ops.c.
2294 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2296 * When authenticating as founder during JOIN command, check
2297 that the one authenticating becomes the only founder on the
2298 channel. Affected file silcd/command.c.
2300 * Better checking for founder mode setting when CUMODE_CHANGE
2301 notify is received. Affected file silcd/packet_receive.c.
2303 * Close all connections when shutting down the server by sending
2304 DISCONNECT packet. Close all listeners too when shutting
2305 down the server. Affected file silcd/server.c.
2307 * Handle DISCONNECT packet correctly in client library by
2308 calling the "disconnect" client operation. Affected file
2309 lib/silcclient/client.c.
2311 * Handle local errors correctly during resuming. Affected
2312 file lib/silcclient/client.c.
2314 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2316 * The log file is not dupped internally anymore in
2317 lib/silcutil/silclog.c. Fixed memory leaks too.
2319 * The scheduler now dispatches all pending timeout tasks
2320 when it is uninitialized with silc_schedule_uninit.
2321 Affected file lib/silcutil/silcschedule.c.
2323 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2325 * Added --enable-stack-trace option to configure. Added
2326 memory allocation stack trace support. Added files
2327 lib/silcutil/stacktrace.[ch]. Affected files are
2328 lib/silcutil/silcmemory.[ch].
2330 * Fixed memory leaks from libraries and server. Affected
2331 files around the tree.
2333 * Reverted back a fix made to CUMODE which broke it.
2334 Affected file silcd/command.c.
2336 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2338 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2339 core library, and implemented it. All textual messages SHOULD
2340 use this flag and the message MUST be UTF-8 encoded.
2341 All text messages sent by Irssi SILC client are now UTF-8
2342 encoded (regardless whether the terminal supports UTF-8 or not).
2343 Affected files are lib/silccore/silcchannel.h,
2344 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2347 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2349 * Added lots of new statistics updating that was missing from
2350 the server and router code. Affected files in silcd/.
2352 * Sending SIGUSR1 signal to server now dumps the current
2353 server statistics into /tmp directory. Affected file is
2356 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2357 the SILC Hash Interface also. Added new functions
2358 silc_hash_get_name, silc_hash_init, silc_hash_update and
2359 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2361 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2363 * Added some better info printing for client during connecting.
2364 Affected file silcd/server_util.c.
2366 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2367 to silence a user on a channel. Affected files are
2368 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2369 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2370 and silcd/packet_receive.c.
2372 * Fixed a fatal bug in handling of malformed command payload.
2373 Affected file silcd/command.c.
2375 * Fixed a double free when announcing channel users to router.
2376 Affected file silcd/server.c.
2378 * After successful authentication to channel founder mode, check
2379 that there isn't anyone else with founder mode on the channel.
2380 The one that authenticated will become founder and anyone
2381 else is demoted. Affected file silcd/command.c.
2383 * Added error printing of any error that has occurred during
2384 any command in client library. Affected file is
2385 irssi/src/silc/core/client_ops.c.
2387 * Removed some error printing from the client library and left
2388 it for the application to worry (from the error status it
2389 receives in 'command' client operation. Affected file is
2390 lib/silcclient/command.c.
2392 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2394 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2395 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2396 Starting key agreement with itself is denied. Affected file
2397 is lib/silcclient/client_keyagr.c.
2399 * Fixed some error checkings from the SFTP library which caused
2400 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2401 and lib/silcsftp/sftp_util.c.
2403 * Added new "debug" and "debug_string" settings to Irssi SILC
2404 client which can be used to print runtime debugging on the
2405 Irssi's screen. Available when compiled with --enable-debug
2406 option. Affected file irssi/src/silc/core/silc-core.c.
2408 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2410 * Fixed a missing variadic parameter in a function call that
2411 caused server crash when a non-allowed connection arrived.
2412 Reported by Richard Becker. Affected file silcd/server.c.
2414 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2416 * Added WATCH list sending to backup routers from router.
2417 The WATCH command is sent by the router to the backup
2418 router. Affected file silcd/command.c.
2420 * Mark the backup_router flag for RouterConnection entry
2421 if the backup router stuff is defined in the config file.
2422 Affected file silcd/serverconfig.c.
2424 * Fixed some backup data sending around the code to work better
2425 if the router is standalone router. Not all places were fixed.
2426 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2429 * Fixed the router connecting when connecting to multiple
2430 routers. It ignored every other router except the first
2431 one. Affected file silcd/server.c.
2433 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2435 * Made the private key generation after expiration optional.
2436 If not created after expiration the old key will re-expire
2437 at a later time (and thus key pair is not necessary to
2438 change). Affected file irssi/src/silc/core/clientutil.c.
2440 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2442 * The length arguments in bind() and connect() were wrong
2443 and fixed now to used SIZEOF_SOCKADDR in the
2444 lib/silcutil/unix/silcunixutil.c.
2446 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2448 * Fixed detach timeout handling to use Client ID and not
2449 the actual client entry which may be freed in the callback.
2450 Affected file silcd/command.c.
2452 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2454 * Merged c0ffee's multiple interface support patch.
2455 Affected files in silcd/.
2457 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2459 * Cleanup keys properly. Affected file is
2460 irssi/src/silc/core/clientutil.c.
2462 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2464 * Display the user mode on the status bar. Affected file
2465 irssi/src/silc/core/silc-expandos.c.
2467 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2469 * If private message key is not set, but the flag is set in
2470 the packet, ignore the packet since it cannot be decrypted.
2471 Affected file lib/silcclient/client_prvmsg.c.
2473 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2475 * When resuming client, remove the old client entry from
2476 the watcher list too. Affected file silcd/packet_receive.c.
2478 * Do not allow normal server to force founder mode away
2479 from router if the founder mode is already set. Affected
2480 file silcd/packet_receive.c.
2482 * Remove the client entry with watch notify types with short
2483 timeout, and not directly, so that other notifys can be
2484 retrieved too. Affected file lib/silcclient/client_notify.c.
2486 * Display notification about data messages that cannot be
2487 displayed. Affected files irssi/src/silc/core/client_ops.c,
2488 irssi/src/fe-common/silc/module-formats.[ch].
2490 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * Fixed the CHANNEL_CHANGE notify handling in client libary
2493 to not use freed memory. Affected file is
2494 lib/silcclient/client_notify.c.
2496 * Fixed CUMODE_CHANGE notify handling in server. Affected
2497 file silcd/packet_receive.c.
2499 * Fixed USERS command to support empty channels. Affected
2500 file silcd/command.c.
2502 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2504 * Allow multiple identical pending commands to be registered
2505 in client library. Affected file is lib/silcclient/command.c.
2507 * Call the completion for resolving client information only
2508 after all resolvers has finished. This fixes a crash in
2509 the client. Added support for checking when the resolvers
2510 are finished. Affected file is lib/silcclient/idlist.c.
2512 * Wait by default 3 seconds before reconnecting to the server
2513 after being disconnected. Makes the /detach command a bit
2516 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2518 * Check the watcher list before sending signoff notifys
2519 when closing client connection. Affected file is
2522 * Added better CMODE command rights checking. Affected file
2523 silcd/server_util.c.
2525 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Fixed watcher list checking during server signoff. It
2528 crashed the server. Affected file silcd/server_util.c.
2530 * The JOIN command reply returns now the founder's public
2531 key. Affected file is silcd/command.c.
2533 * Announce the channel mode, and the mode properties with
2534 CMODE_CHANGE notify. Affected file silcd/server.c.
2536 * Mark new channels by default disabled, untill at least
2537 one user joins the channel. Affected file is
2538 silcd/packet_receive.c.
2540 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2542 * The nickname argument to watch notify can be optional.
2543 Fixes a crash in server. Affected file silcd/packet_send.c.
2545 * Remove the client entry from cache if the WATCH notify type
2546 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2547 lib/silcclient/client_notify.c.
2549 * Check the watcher list before and after changing nickname
2550 when the NICK_CHANGE notify is received. Affected file is
2553 * Fixed a crash in OPER and SILCOPER command sending. Empty
2554 passphrase caused the crash. Affected file is
2555 lib/silcclient/command.c.
2557 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2559 * Merged with Irssi CVS for Irssi SILC client.
2561 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2563 * Completed the protocol specifications.
2565 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2567 * Merged with Irssi CVS for Irssi SILC client.
2569 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2571 * Added the founder's public key delivery to the
2572 CUMODE_CHANGE notify type as well. Updated the protocol
2573 specs and the code. Affected files are silcd/packet_send.[ch],
2574 silcd/packet_receive.c and silcd/command.c.
2576 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2578 * Added silc_pkcs_public_key_copy function into the
2579 lib/silccrypt/silcpkcs.[ch].
2581 * Remove the `iv' from the SilcChannelEntry since we can
2582 live without it. Affected files are silcd/idlist.h and
2583 silcd/packet_receive.c.
2585 * Added support for sending the founder's public key in
2586 the CMODE_CHANGE notify packet in the server. Affected
2587 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2588 silcd/command.c and silcd/server.c.
2590 * Changed the FOUNDER_AUTH authentication to use only
2591 public key authentication as defined by new protocol
2592 specs. Passphrase authentication with that mode cannot
2593 be used anymore. It is now possible to reclaim founder
2594 mode from any server in the network. Affected files are
2595 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2597 * Added permanent channels support by making the channel
2598 permanent when FOUNDER_AUTH mode is set on the channel.
2599 The channel will not be destroyed even if channel is empty
2600 when that mode is set. Protocol TODO #17. Affected
2601 files are silcd/server.[ch], server_util.[ch],
2602 silcd/command.c, silcd/packet_receive.c and
2603 lib/silcclient/command.c.
2605 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2607 * Added reference counter to the command reply context in
2608 the client library. Affected files are
2609 lib/silcclient/command_reply.[ch].
2611 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * Fixed rekey protocol with PFS in the client library.
2614 Affected file is lib/silcclient/protocol.c.
2616 * Added support for list of errors in client library
2617 command reply handling. Affected file is
2618 lib/silcclient/command_reply.c.
2620 * Defined that the WHOIS and IDENTIFY commands can send
2621 list of errors. Updated the protocol specs. Protocol
2624 * Added support for sending list of errors to WHOIS and
2625 IDENTIFY commands in server. Added support for receiving
2626 list of errors in server. Affected files are
2627 silcd/command.c and silcd/command_reply.c.
2629 * Fixed client info resolving on LEAVE command in client
2630 library to not crash. Affected file is
2631 lib/silcclient/client_notify.c.
2633 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2635 * Defined that the NICK command replies with thew changed
2636 nickname too, to make the nickname changing simpler at
2637 the client's end. Updated protocol specs and the code
2638 in client and server. Affected files are
2639 silcd/command.c, lib/silcclient/command_reply.c and
2640 lib/silcclient/command.c.
2642 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2644 * Added `Compressed' packet flag to indicate that the packet
2645 payload is compressed by the sender. Updated the protocol
2646 specs and the core library. The compression still is not
2647 implemented in the sources. Affected file is
2648 lib/silccore/silcpacket.h.
2650 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2652 * Remove pending command callbacks also if the connection
2653 to the server is destroyed. Affected file is
2654 lib/silcclient/client.c.
2656 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2658 * Added new QUIET channel user mode that can be used to
2659 quiet a user in a channel. Updated the protocol specs but
2660 it wasn't implemented yet. Protocol TODO #27. Affected
2661 file is lib/silccore/silcmode.h.
2663 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2665 * Added BLOCK_INVITE user mode to be able to block incoming
2666 invite notifications. Protoocol TODO #26. Affected files
2667 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2670 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2671 the protocol specs and the code. Affected file is
2672 lib/silccrypt/silcpkcs.c.
2674 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2676 * Disconnect Payload includes now the status type. Updated
2677 the protocol specs and the code. Protocol TODO #25.
2678 Affected files are silcd/server.c, lib/silcclient/client.c.
2680 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2681 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2682 Moved the silc_client_command_status_messages table to the
2683 lib/silcutil/silcutil.c and added new funtion
2684 silc_get_status_message, which deprecates function
2685 silc_client_status_message. Affected files are
2686 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2687 lib/silcutil/silcutil.[ch].
2689 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2691 * Defined that the nickname hash in Client ID MUST be from
2692 lowercase nickname. This effectively changes nicknames in
2693 SILC to case-insensitive. Updated the protocol specs and
2694 the code. Affected files are lib/silcutil/silcutil.[ch],
2695 silcd/serverid.c, and silcd/idlist.c.
2697 * Added new channel user modes BLOCK_MESSAGES_USERS and
2698 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2699 code. Affected files are lib/silccore/silcmode.h,
2700 lib/silcclient/command.c, and silcd/packet_send.c.
2702 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2703 specs and code. Affected file lib/silccore/silcstatus.h.
2705 * Added support for watch list. It is possible to add nicknames
2706 to be watched, and when they come to network, leave network
2707 or user mode changes the watcher will be notified of this
2708 change. Added SILC_COMMAND_WATCH command, added new
2709 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2710 notifications. Updated the protocol specs and implemented
2711 this to library, client and server. Protocol TODO #21.
2712 Affected files are lib/silccore/silccomand.h,
2713 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2714 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2715 silcd/packet_send.[ch], silcd/packet_receive.c, and
2716 irssi/src/silc/core/client_ops.c.
2718 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2719 somebody watching you. Updated the protocol specs and the
2720 code. Affected files are lib/silccore/silcmode.h, and
2721 lib/silcclient/command.c.
2723 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2725 * Added service support to SILC protocol. Added new command
2726 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2727 core library. Services are not implemented in server or
2728 client for now. Protocol TODO #20. Affected files are
2729 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2731 * Added SilcStatus argument to `command' client operation
2732 to return the error status when command sending fails
2733 locally. Changed all command in client library to return
2734 correct command status. Affected files are
2735 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2736 irssi/src/silc/core/client_ops.c.
2738 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2740 * Added silc_mime_parse function to parse MIME headers.
2741 Affected files are lib/silcutil/silcstruti.[ch].
2743 * Added MIME header parsing in Irssi SILC Client. It displays
2744 all textual MIME objects, others it ignores. Affected file
2745 is irssi/src/silc/core/clien_ops.c.
2747 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2749 * Fixed a bug in the pid writing function, which couldn't be
2750 written in a root-owned directory.
2752 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2754 * Defined that channel message to unknown Channel ID must
2755 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2756 Updated the protocol specs and the code in server. The
2757 affected file is silcd/packet_receive.c.
2759 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2761 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2762 that it is used to send error notifys if error occurs during
2763 some SILC packet processing, except commands. The error
2764 types are same as for command reply types. Defined that
2765 if private message is sent to unknown Client ID the error
2766 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2767 Updated the protocol specs and code. Affected files are
2768 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2769 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2770 and irssi/src/silc/core/client_ops.c. Renamed the
2771 SilcCommandStatus to SilcStatus.
2773 * Defined the use of extra WHOIS attributes in WHOIS command.
2774 The <Requested Attributes> (defined in a separate document)
2775 can be used to request additional information about user
2776 not returned by standard WHOIS command. Defined that server
2777 can send WHOIS command directly to client. Client provides
2778 the requested attributes to the server. Updated the protocol
2779 specs. Protocol TODO #4. Implementation is not done yet
2780 (Protocol TODO #24).
2782 * Renamed function silc_client_command_status_message to
2783 silc_client_status_message. Affected files are
2784 lib/silcclient/command_reply.[ch].
2786 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2788 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2789 32 bit integers. Updated the protcol specs and the code.
2790 Affected files are silcd/command.c and
2791 lib/silcclient/command.c.
2793 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2795 * Fixed a bug in library where sending a bogus authentication
2796 payload would lead to a crash. Affected file is
2797 lib/silccore/silcauth.c.
2799 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2801 * Added detach_disabled and detach_timeout server config
2802 options to the server. Affected files silcd/serverconfig.[ch],
2803 silcd/command.c and silcd/packet_receive.c.
2805 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2807 * Added resolve_cmd_ident field to the SilcClientEntry structure
2808 too so that if the entry is for example being resolved so
2809 another command may attach to the same pending command reply
2810 without requiring to resolve the same entry again. Added
2811 support for adding multiple pending commands for one
2812 command idenfier. Affected files lib/silcclient/command.[ch],
2813 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2815 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2817 * Defined that server receives WHOIS command reply for private
2818 and secret channels too. Updated protocol specs and the
2819 code in server. Affected file silcd/command.c.
2821 * Defined <channel user mode list> argument to WHOIS command
2822 reply for returning user modes on the channels. The
2823 channel list now doesn't include the user mode anymore but the
2824 actual channel mode. Updated protocol specs and the code in
2825 client and server. Affected files are silcd/command_reply.c,
2826 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2827 and lib/silcclient/command_reply.c.
2829 * Save the channels list in WHOIS command reply in normal server
2830 so that WHOIS always shows joined channels also in normal
2831 server and not just on router. Affected file is
2832 silcd/command_reply.c.
2834 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2836 * Defined that server receives USERS command reply for private
2837 and secret channels too. Updated protocol specs and the
2838 code in server. Affected file silcd/command.c.
2840 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2842 * Changed the UMODE's mode mask argument to be optional. If
2843 not provided then the command merely returns the current mode
2844 mask to the client. Updated protocol specs and the server.
2845 Affected file is silcd/command.c.
2847 * Added SILC session detachment/resuming support. It is possible
2848 to detach by closing the network connection and then re-connect
2849 and resume to the old client session. Added DETACHED user
2850 mode that server will set for detached client. Added new
2851 packet RESUME_CLIENT which is used to perform the resuming
2852 process. Added DETACH command. Updated the protocol specs,
2853 core library, client and server. Protocol TODO #22. Very
2854 many affected files around the tree.
2856 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2858 * Changed the CMODE's mode mask argument to be optional. If
2859 not provided then the command merely returns the current mode
2860 mask to the client. Updated protocol specs and the server.
2861 Affected file is silcd/command.c.
2863 * Changed the Killer's Client ID in KILLED notify to be just
2864 any ID payload since router server is allowed to kill as well.
2865 Updated protocol specs, client libary and server. Affected
2866 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2867 and irssi/src/silc/core/client_ops.c.
2869 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2871 * Added new user modes ANONYMOUS for special anonymous servers
2872 that may set the mode for client, and BLOCK_PRIVMSG which
2873 client may set to block incoming private messages unless the
2874 Private Message Key flag is set (using private keys to protect
2875 private messages). Updated protocol specs and code in client
2876 and server and core library. Protocol TODO #23. Affected
2877 files are lib/silccore/silcmode.h, silcd/server.[ch],
2878 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2879 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2881 * Added new channel user mode BLOCK_MESSAGES which the client
2882 may set to itself to tell server not send channel messages.
2883 Other packets such as channel key packets are still sent.
2884 Protocol TODO #23. Updated the protocol specs, client and
2885 server. Affected files are lib/silccore/silcmode.h,
2886 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2887 lib/silcutil/silcutil.c, silcd/command.c, and
2888 silcd/packet_send.c.
2890 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2892 * Redefined the Status Payload to include now two 8 bit fields,
2893 instead of one 16 bit field. This now makes it possible to
2894 send list of errors. Updated the protocol specs and the code
2895 in core library, client library and server. Protocol TODO #1.
2896 Affected files are lib/silccore/silccommand.[ch],
2897 lib/silcclient/command_reply.[ch], silcd/command.c,
2898 silcd/command_reply.c and silcd/packet_receive.[ch].
2900 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2902 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2903 must be handled by the application and should tell the application
2904 that an error message was already printed, and it should print the
2905 config coords (line, filename, ...). Affected files are
2906 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2908 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2909 server config parsing code more readable.
2911 Fixed a bug in the fetch_logging() config callback.
2913 Affected files is silcd/serverconfig.c.
2915 * Drop root privileges when started in foreground. Don't drop them
2916 if debugging also. Affected file is silcd/silcd.c.
2918 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2920 * Added more IM-like features by introducing new user modes
2921 for setting various presence information. Added new modes:
2922 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2923 specs and code. Protocol TODO #19. Affected files are
2924 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2925 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2927 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2929 * Added STATS command to the protocol after all, to return
2930 various statistical information about the network. It can
2931 be used by clients to retrieve statistical information, and
2932 servers may use it to to fetch cell and network wide
2933 statistics from router. Updated the protocol specs and
2934 implemented it to the server. Protocol TODO #16.
2935 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2936 silcd/command_reply.[ch].
2938 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2940 * The LIST command reply in client libary now adds new channel
2941 entry if the returned channel doesn't exist yet in cache,
2942 and returns the channel entry to the application in the
2943 command_reply client operation. Affected file is
2944 lib/silcclient/command_reply.c.
2946 * Changed the channel message payload's MAC generation to
2947 include the IV in the MAC as well. This way all relevant
2948 parts of the channel message payload are authenticated also
2949 with the channel message MAC (and not only by packet MAC).
2950 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2951 Affected file is lib/silccore/silcchannel.c.
2953 * Fixed the SKE to save the remote version, since the
2954 silc_ske_parse_version mistakenly checked wrong version,
2955 after it replaced the start payload. Affected files are
2956 lib/silcske/silcske.[ch].
2958 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2960 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2961 string utility functions. Added there also new functions
2962 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2963 Affected files lib/silcutil/silcstrutil.[ch].
2965 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2966 files are lib/silcutil/silcstrutil.[ch].
2968 * Defined that the security property fields in SKE SHOULD be
2969 UTF-8 encoded, defined that version string MUST be US-ASCII
2970 encoded, defined that passphrases sent in connection
2971 authentication protocol MUST be UTF-8 encoded. Implemented
2972 these to the client and server. Defined also that other
2973 passphrases sent in the protocol MUST be UTF-8 encoded.
2974 Affected files are lib/silcske/silcske.c,
2975 lib/silcclient/protocol.c, silcd/protocol.c,
2976 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2978 * Changed the silc_client_close_connection interface to not
2979 need the SilcSocketConnection which should not be visible
2980 to application. Affected files are lib/silcclient/client.c
2981 and lib/silcclient/silcclient.h.
2983 * Rewrote the text for Private Message Key Payload in the
2984 protocol specification. Protocol TODO #11.
2986 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2988 * Upgraded the protocol version to 1.1, updated protocol specs
2991 * Added the nickname as new argument to NICK_CHANGE notify and
2992 added it to protocol specs and implemented it to client and
2993 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
2994 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
2995 lib/silcclient/client_notify.c.
2997 * Added the killer's client ID to the KILLED notify and added
2998 it to protocol specs and implemented it to client and server.
2999 Protocol TODO #13. Affected files are silcd/command.c,
3000 silcd/packet_receive.c, packet_send.[ch],
3001 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3002 The killer's client entry is now returned to application in
3003 the `notify' client operation.
3005 * Fixed the Max Argument fields that had too large value set
3006 in the protocol specs. Protocol TODO #14.
3008 * Added the LEAVE command reply to return the ID of parted
3009 channel. Updated protocol specs and implemented it to the
3010 client and server. Protocol TODO #15. Affected files are
3011 silcd/command.c, lib/silcclient/command_reply.c. The channel
3012 entry is now returned to application in the `command_reply'
3015 * Rewrote the version SKE version checking in client libary
3016 and in server to use the silc_parse_version_string. Affected
3017 files are lib/silcclient/protocol.c, silcd/protocol.c.
3019 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3020 commands that was missing it, and updated protocol specs and
3021 the server implementation. Protocol TODO #10. The affected
3022 file is silcd/command.c.
3024 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3025 generic reply to a generic request (REQUEST flag), and
3026 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3027 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3028 to define the payload for DATA flag. Added the flags to
3029 the implementation. Protocol TODO #9. Affected file is
3030 lib/silccore/silcchannel.h.
3032 Changed the client library to return the message length
3033 to application as well in the channel_message and private_message
3034 client operations. Affected files are
3035 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3036 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3037 and lib/silcclient/client_ops_example.c.
3039 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3040 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3041 the channel. Updated protocol specs and impelemented this
3042 to client and server. Protocol TODO #6. Affected files are
3043 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3044 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3046 Added new options m and M to CMODE command in Irssi SILC
3047 client to set these modes.
3049 * Deprecated all administrative commands from SILC protocol
3050 since they are highly implementation specific commands.
3051 Updated protocol specs. Moved the old commands in
3052 implementations to private range of command types. Affected
3053 files are silcd/command.c, lib/silcclient/command.c and
3054 lib/silcclient/command_reply.c. Protocol TODO #8.
3056 * Fixed a bug in server where sending unknown command crashes
3057 the server. Affected file silcd/command.c.
3059 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3061 * Added SILC_PROTOCOLVERSION macro to check protocol version
3062 of a socket connection. The affected file is
3063 lib/silcutil/silcsockconn.h.
3065 * Added better error logging in rekey protocol. Affected file
3068 * Do not check public key types in SKE during rekey. Affected
3069 file lib/silcske/payload.c.
3071 * Fixed the rekey protocol with PFS, which was totally broken.
3072 Affected file silcd/protocol.c.
3074 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3076 * Some client implementations quit network by doing first LEAVE
3077 and then immediately SIGNOFF (like Bombyx). We now do check
3078 after a short time after LEAVE notify and check whether the
3079 client is still valid after LEAVE, and if not we remove it from
3080 cache. Affected file is lib/silcclient/client_notify.c.
3082 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3084 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3085 it's good not to have security holes here.
3087 * Fixed a negative refcount situtuation for the config context.
3088 Affected file is silcd/serverconfig.c.
3090 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3092 * ROBOdoc documented lib/silcutil/silcutil.h.
3094 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3096 * Optimized even more the SilcPacketContext structure. Now
3097 totally saved 16 bytes of memory per context after optimization.
3098 Affected files are lib/silccore/silcpacket.[ch].
3100 * Made strict checks for valid SILC IDs. Affected file is
3101 lib/silccore/silcid.c.
3103 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3105 * Changed the object argument for silc_cipher_register,
3106 silc_hash_register, silc_hmac_register and silc_pkcs_register
3107 to const. Affected files are lib/silccrypt/silccipher.[ch],
3108 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3110 * Changed the silc_get_username and silc_get_real_name to
3111 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3113 * Fixed the Irssi SILC Client to use the silc_get_username and
3114 silc_get_real_name insted of glib routines since the glib
3115 routines only corrupt stack. Fixes the Irssi SILC to work in
3116 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3118 * Fixed the Irssi to not use g_get_home_dir since it crashes
3119 or returns garbage on cygwin and corrupts stack. Added function
3120 get_home_dir to Irssi routines. Affected files are
3121 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3123 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3125 * Made some structure optimizations. SFTP memory FS MemFSEntry
3126 entry structure. Optimized SilcTask structure. Optimized
3127 SilcPacketContext structure.
3129 Affected files lib/silcsftp/sftp_fs_memory.c,
3130 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3132 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3134 * And yet again reverted back the config thing since Johnny
3135 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3138 * Fixed memory leaks from config object. Affected files are
3139 silcd/serverconfig.[ch].
3141 * Added support for adding new connections to the server in rehash.
3142 After rehash they take effect.
3144 Added support for changing the maximum allowed connections in
3145 rehash. The number can grow but going smaller is not supported.
3147 Added function silc_server_num_sockets_by_remote to the
3148 silcd/server_util.[ch].
3150 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3152 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3154 * Added preliminary checking during config parsing for a valid
3155 public/private key and removed further checks in the code.
3156 Affected files are silcd/serverconfig.[ch], server.c.
3158 * Moved functions silc_server_drop() and silc_server_daemonise()
3159 from server.c to silcd.c since they are stricly related to
3160 the application activity.
3162 * Reverted a small part of the automatic ref/unref since
3163 it caused a double unref in some situations. Affected
3164 files are silcd/silcd.[ch], server.c, serverconfig.c.
3166 * Added some .cvsignore files in the lib directory.
3168 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3170 * Fixed silc_net_gethostbyaddr to correctly resolve by
3171 address. Affected file lib/silcutil/silcnet.c.
3173 * Fixed the notify relaying to client. The HMAC to be used
3174 with relayed packets ws wrong and caused decryption failure
3175 at the client end. Affected file is silcd/packet_receive.c.
3177 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3179 * Created new branch silc_protocol_1_0_branch.
3181 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3183 * Changed the silc_server_config_* routines to be SilcServer
3184 independent. They are now officially application specific code
3185 and not part of generic server implementation. Affected files
3186 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3188 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3190 * Added automatic referencing of config context in the
3191 silc_server_config_alloc, and automatic unreferencing in the
3192 silc_server_config_destroy. Affected files are
3193 silcd/serverconfig.[ch], silcd/silcd.c.
3195 * Fixed the silc_log_quick handling in the logging routines.
3196 It didn't log quickly when it was TRUE. Affected file is
3197 lib/silcutil/silclog.c. Also the flush delay was set even
3198 if it was 0 in config file. Affected file is
3199 silcd/serverconfig.c.
3201 * Added support for changing key pair of the server in rehash.
3202 Affected file silcd/server.c.
3204 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3206 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3207 too early, before getting the channel entry. Affected file
3208 is silcd/packet_receive.c.
3210 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3212 * Added functions silc_server_config_[ref/unref], these are used
3213 to prevent that the config object is destroyed.
3215 No longer directly affect global variables silc_log_quick and
3216 silc_log_delay, they are first cached inside the config object
3217 and then applied with silc_server_config_setlogfiles().
3219 silc_server_config_set_defaults() is now internal to
3220 serverconfig.c, there are no reasons to show this internal stuff
3223 Affected files are silcd/serverconfig.[ch].
3225 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3226 fprintf's to stderr, since some code may be executed again after
3227 the server went into the background. Affected files are
3230 * Added rehash support. Added function silc_server_rehash() that
3231 will perform all the basic tasks of the rehashing procedure.
3233 * Added command line option `-x, --hexdump'. This will enable the
3234 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3235 The option `--hexdump' implies `--debug'.
3237 * Fixed a bad bug in the logging APIs (silcutil library) where
3238 the application would crash after calling silc_log_reset_all().
3240 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3242 * Fixed the KICKED notify handling in client library to
3243 correctly remove the channel and all entries from the
3244 channel when I was kicked. This bug crashed the client.
3246 Fixed yet another but in KICKED notify handling to remove
3247 the kicked client correctly from the channel.
3249 Affected file is lib/silcclient/client_notify.c.
3251 * Fixed a minor bug in looking up correct client entry
3252 in KICKED notify in server. Affected file is
3253 silcd/packet_receive.c.
3255 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3256 sources correctly to distribution. Fixes --with-gmp option.
3258 * Removed the manual rehashing from ID Cache, and changed it
3259 to use the SILC Hash Table's auto rehash feature. Affected
3260 file is lib/silccore/silcidcache.c.
3262 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3264 * Fixed a bug in the silc_client_nickname_format function that
3265 handles the multiple same nickname formatting. Two clients
3266 with same nickname caused problems after the first one left
3267 and rejoined. It didn't format the nickname correctly.
3268 Affected file is lib/silcclient/idlist.c.
3270 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3272 * Don't change the topic if olod topic is same as new one.
3273 Affected file is silcd/packet_receive.c.
3275 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3277 * Added cross-reference support to the SILC Documentation
3278 generator. All types across all HTML files are now cross-
3279 referenced. Affected files util/robodoc/generator.c and
3280 scripts/silcdoc/silcdoc.
3282 * Added file lib/silcutil/silctypes.h to include all the
3283 arithmetic type definitions and some macros. Removed
3284 includes/bitmove.h and moved macros to silctypes.h.
3286 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3290 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3292 * Added `type' argument to silc_id_payload_parse_id function which
3293 now returns the type of the ID to the sent pointer. Affected
3294 file is lib/silccore/silcid.[ch].
3296 * Added check for CMODE_CHANGE notify type that mode change is
3297 allowed by the sender. Affected file silcd/packet_receive.c.
3299 * Added check for CUMODE_CHANGE notify type that mode change is
3300 allowed by the sender. Affected file silcd/packet_receive.c.
3301 Added the ID type as CUMODE_CHANGE notify type as argument
3302 to the `notify' client operation. Affected files are
3303 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3305 * Added function silc_client_add_server to the client library.
3306 Added support for resolving also channel and server info when
3307 received unknown entity in notify packet. Affected files are
3308 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3310 * Added function silc_command_get_status to return the command
3311 status from the command reply's argument payload. Affected files
3312 are lib/silccore/silccommand.[ch].
3314 * Added check for KICKED notify type that the kicking is
3315 allowed by the client. Affected file silcd/packet_receive.c.
3317 * Created function silc_get_input which can be used to get input
3318 (echo on or off) from user on command line. Affected files are
3319 lib/silcutil/silcutil.[ch].
3321 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3323 * Optimized silc_server_packet_relay_to_channel function.
3324 Added new function silc_channel_message_payload_encrypt which
3325 can be called directly if channel message payload needs to
3326 be encrypted and is already encoded (no need to call _encode
3327 function). Packet relaying is now done by router without any
3328 extra memory allocations. Affected files are
3329 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3330 silcd/packet_send.c.
3332 * Fixed the INVITE notify handling. It took wrong arguments
3333 as invite list and invite delete. Affected file is
3334 silcd/packet_receive.c.
3336 * Added check for TOPIC_SET notify type that the topic change is
3337 allowed by the client. Affected file silcd/packet_receive.c.
3339 * Added check for INVITE notify type that inviting is allowed by
3340 the client. Affected file silcd/packet_receive.c.
3342 * Changed the silc_server_client_on_channel to return the
3343 SilcChannelClientEntry as well. Moved the function
3344 silc_server_check_cmode_rights to server_util.[ch].
3345 Affected files are silcd/server_util.[ch], silcd/command.c.
3347 * Added function silc_server_check_umode_rights to check whether
3348 changing client's user mode is allowed. Added check for
3349 UMODE_CHANGE notify type that the umode change is allowed
3350 by the client. Affected files are silcd/server_util.[ch],
3351 silcd/packet_receive.c and silcd/command.c.
3353 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3356 ID length. It ignored that ID can be IPv6 based as well.
3357 Affected file lib/silccore/silcpacket.h.
3359 * Fixed the silc_id_id2str and silc_id_str2id to take the
3360 IPv6 address offset's into consideration. Affecte file is
3361 lib/silccore/silcid.c.
3363 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3365 * Fixed the internal Unix scheduler functions to check for
3366 NULL context they may receive. The affected file is
3367 lib/silcutil/unix/silcunixschedule.c.
3369 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3371 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3372 can specify different directory with --home command line
3373 parameter. Affected files irssi/src/silc/core/client_ops.c,
3376 * SILC-specific commands aren't now executed if the active server
3377 isn't of SILC-type, so there won't be problems with having
3378 IRC and SILC protocol support in same client. Affected files
3379 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3382 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3384 * Improved the signal support in SILC Schedule. Added new
3385 function silc_schedule_signal_call which is used by application
3386 to mark a signal to be called. It is now safe to perform
3387 any kind of tasks in signal callbacks since it is guaranteed
3388 that the application specified signal callback is called
3389 after the signal is over. Affected files are
3390 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3392 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3394 * Added `name' field to SilcChannelPrivateKey to represent
3395 application given name for the key. Moved also the context from
3396 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3397 Added the `name' argument also to the function
3398 silc_client_add_channel_private_key.
3400 Added function silc_client_current_channel_private_key to set the
3401 current channel private key in use.
3403 Added "change" command to KEY command which can be used to change
3404 the current channel private key. Bound the command also to
3405 alt+K (Alt+Shift+k).
3407 Also affected files lib/silcclient/client_channel.c,
3408 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3410 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3412 * Added silc_rng_get_byte_fast function in to the
3413 lib/silccrypt/silcrng.[ch].
3415 * Changed the interface of silc_packet_assemble and the
3416 silc_packet_send_prepare. If silc_packet_assmble is now
3417 called the application does not call silc_packet_send_prepare
3418 because the library will call it automatically. These
3419 interfaces now also return a reference to the outgoing buffer
3420 which includes the assembled packet, which the application can
3421 use to encrypt the packet.
3423 Affected files are lib/silccore/silcpacket.[ch],
3424 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3425 silcd/packet_send.c, server_backup.c and packet_receive.c.
3427 * Fixed a packet sending bug on very high load, where outgoing
3428 packet queue wasn't handled correctly and packets got corrupted.
3429 Affected files are lib/silcutil/*/silc*sockconn.c,
3430 lib/silcclient/client.c and silcd/server.c.
3432 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3434 * Added macro SILC_PACKET_DATALEN which can be used during
3435 packet assembling to check whether the data to be added to
3436 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3437 len is truncated until it fits it.
3439 Added checks for maximum length of channel message payload and
3440 private message payload also.
3442 Added checks for maximum packet length in server and in
3445 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3446 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3447 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3448 lib/silcclient/client_prvmsg.c.
3450 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3452 * Added silc_server_packet_queue_purge call to the
3453 silc_server_disconnect_remote to assure that all data in the
3454 queue before disconnecting is sent to the network. Affected
3455 file silcd/server.c.
3457 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3459 * Added the deleting of server's own ID cache entry to the
3460 silc_server_free function. Free also everything else that
3461 has been allocated in silc_server_init. The affected file
3464 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3466 * Added functions silc_parse_version_string, silc_version_to_num,
3467 and silc_ske_parse_version to parse SILC protocol style version
3468 strings. Affected files lib/silcutil/silcutil.[ch] and
3469 lib/silcske/silcske.[ch].
3471 * Added new configuration params: version_protocol, version_software
3472 and version_software_vendor to specify what version the remote
3473 host must at least be to be able to connect to server. The vendor
3474 string can be regex matched too. Added new function
3475 silc_server_connection_allowed to check maximum number of allowed
3476 connections, and allowed versions for incoming connections.
3477 Affected files are silcd/server.c, server_util.[ch] and
3480 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3482 * Added preliminary support for signals in scheduler. The
3483 signals we care about are now blocked always when the scheduler
3484 is locked. This way we can synchronise the use of signal with
3485 scheduler. It is guaranteed that when signal occurs the scheduler
3486 is not locked, and thus new tasks can be safely added to the
3489 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3490 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3491 Added new platform specific routines
3492 silc_schedule_internal_signals_[un]block and
3493 silc_schedule_internal_signal_[un]register.
3495 Added new functions to SILC Schedule API:
3496 silc_schedule_signal_[un]register. Each signal that application
3497 is going to use should be registered to the scheduler.
3499 Affected files are lib/silcutil/silcschedule.[ch],
3500 lib/silcutil/*/silc*schedule.c.
3502 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3504 * Check for unauthenticated client and server in the
3505 silc_server_new_client and silc_server_new_server functions.
3506 Affected file silcd/packet_receive.c.
3508 * Added function silc_string_is_ascii to check whether given
3509 string is 7-bit ASCII string. Affected files are
3510 lib/silcutil/silcutil.[ch].
3512 * Added function silc_id_is_valid_server_id into the
3513 silcd/serverid.c and added checking for valid Server ID's in
3514 silc_server_new_server. The Server ID must always be based
3515 on the server's public IP address.
3517 * Added logging of DISCONNECT packet message in the server.
3518 Affected file silcd/server.c.
3520 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3522 * Changed all library interfaces that use Global RNG to also
3523 accept SilcRng as argument. Affected files are
3524 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3525 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3526 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3527 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3528 lib/silccrypt/rsa.c.
3530 * Added function silc_pkcs_generate_key to the
3531 lib/silccrypt/silcpkcs.[ch] for applications so that they
3532 don't need to do pkcs->pkcs->init calls anymore.
3534 * Remove SilcSocketConnection from the SFTP API since it really
3535 wasn't needed there. The application has the information
3536 saved in its contexts anyway and the SFTP layer doesn't need
3537 know about it. Affected files lib/silcsft/silcsftp.h and
3538 lib/silcsftp/sftp_[server/client].c.
3540 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3541 The SilcSimContext is not SilcSim.
3543 * Fixed possible buffer overflows in silc_id_render in the
3544 lib/silcutil/silcutil.c.
3546 * On EPOC the global crypto module lists are not used at all
3547 in the crypto library. Added support for using the constant
3548 algorithm list on EPOC. Affected files are
3549 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3552 * Fixed the handling of third parameter of KICKED notify, since
3553 it was mistakenly updated to SILC Protocol 1.0 even though it
3554 is to be included in 1.1. Since it is not in 1.0 it is not
3555 mandatory, and this fix now handles it only if it is provided,
3556 and it is not error if it is not provided. Affected file
3557 lib/silcclient/client_notify.c.
3559 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3561 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3562 client. Affected file irssi/src/silc/core/client_ops.c.
3564 * Merged with Irssi 0.8.4 from irssi.org CVS.
3566 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3568 * Check for valid socket connection in client entries before
3569 sending any messages. Fixes a crash, but doesn't fix some
3570 other underlaying bug that is lurking there. Affected
3571 file silcd/packet_send.c.
3573 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3575 * $usermode, $cumode and $cumode_space expandos shouldn't do
3576 anything with non-SILC server records. Affected file
3577 irssi/src/silc/core/silc-expandos.c
3579 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3581 * Fixed the silc_net_check_[host/local]_by_sock to support
3582 IPv6 bound sockets as well. Now they can return IPv6 addresses
3583 as well. Affected file lib/silcutil/silcnet.c.
3585 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3586 Affected lib/silcutil/unix/silcunixnet.c.
3588 * Fixed ID rendering (at least on some platforms, not NetBSD)
3589 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3591 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3593 * Added silc_hash_public_key and silc_hash_public_key_compare
3594 functions to be used with SilcHashTable. They can be used to
3595 hash public keys and compare public keys in hash table. Affected
3596 file lib/silcutil/silcutil.[ch].
3598 * Added support for specifying multiple public keys for Client
3599 connection section in server configuration file. This makes it
3600 possible to accept multiple public keys from same host, or to
3601 make a section that accepts any incoming host, and have the
3602 accepted public keys listed in the section.
3604 Added functions silc_sever_[find/get]_public_key, added the
3605 support for this actually to all connection sections but only
3606 the Client section is currently allowed to specify multiple
3609 Affected files are silcd/server.c, server_internal.h,
3610 command.c, protocol.c, server_util.[ch], packet_receive.c.
3612 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3614 * Merged Irssi 0.8.2 from irssi.org CVS.
3616 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3618 * If silc_debug is TRUE, also output standard logging messages
3619 to stderr with the debug output.
3621 Made silc_log_reset_all() flushing all channels before returning.
3622 Also fixed some documentation typos.
3624 Affected files are lib/silcutil/silclog.[ch].
3626 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3628 * Fixed the server to check correctly the amount of connections
3629 from single host, by checking also the type of the connection.
3630 Fixed also the comparison of number of connections and number
3631 of allowed connections. Affected files are silcd/server.c,
3634 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3636 * Fixed the USERS command reply to save the user's mode on the
3637 channel as well. Fixed JOIN command reply to check whether a
3638 client is on channel already and not join it twice. Affected
3639 file lib/silcclient/command_reply.c.
3641 * Added new file silc-expandos.c into irssi/silc/core/ to return
3642 various stuff for various signal for the statusbar etc. updating.
3643 Now Irssi SILC client prints channel user modes etc. on the
3646 * The user mode (like server/router operator changes) is now shown
3647 on the Irssi SILC client's statusbar. The affected files are
3648 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3650 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3652 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3653 to SILC_SCHEDULE_[UN]LOCK macros.
3655 * Added more error printing to logs in server code. Affected
3656 files silcd/server.c and silcd/protocol.c.
3658 * Fixed -S option parsing in Irssi SILC Client. Affected file
3659 irssi/src/silc/core/silc-core.c.
3661 * Added silc_buffer_alloc_size function. Affected file is
3662 lib/silcutil/silcbuffer.h.
3664 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3666 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3667 constants. Affected files in
3668 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3671 * Changed the internal SFTP Memory FS table to const. Affected
3672 file lib/silcsftp/sftp_fs_memory.c.
3674 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3676 * Fixed the buffer formatting and unformatting routines to
3677 check the size of 64 bits types with sizeof(). Affected
3678 file is lib/silcutil/silcbuffmt.c.
3680 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3682 * Removed 0.6.x backwards support.
3684 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3686 * Changed all integer type names:
3687 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3688 to avoid collisions with other libraries using same type names
3691 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3693 * Added `prefer_ipv6' argument to the functions
3694 silc_net_gethostbyname[_async]. If it is TRUE it will return
3695 IPv6 address over IPv4. If FALSE IPv4 address is returned
3696 even if IPv6 address was found. Affected files
3697 lib/silcutil/silcnet.[ch].
3699 * Added support silc_net_create_connection[_async] to fallback
3700 to IPv4 address if IPv6 address could not be used (like if
3701 it doesn't work on a specific system). Affected file in
3702 lib/silcutil/unix/silcunixnet.c.
3704 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3706 * Added silc_schedule_reinit function to do the enlarging
3707 of the max tasks handling capabilities of the scheduler.
3708 Affected files lib/silcutil/silcschedule.[ch].
3710 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3712 * Added automatic extern "C" { ... } for C++ compilers so the
3713 application does not need to define them. Affected file
3714 includes/silcincludes.h.
3716 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3717 old name went against naming convention. Applications now
3718 include "silcclient.h" instead of "clientlibincludes.h".
3719 Removed includes/clientlibincludes.h, it is redundant now.
3721 * Renamed includes/version.h to silcversion.h.
3723 * Added really preliminary support for OS/2 into the util
3724 library. Only thread & mutex API is implemented, others
3725 are still to be implemented. Created the lib/silcutil/os2/
3726 directory. Created also file includes/silcos2.h.
3728 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3730 * Added preliminary BeOS support into the util library.
3731 Created lib/silcutil/beos/, and implemented all the needed
3732 functions to support SILC on BeOS. Created also file
3733 includes/silcbeos.h.
3735 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3737 * Added proper initializations to silc's irssi code, so it's
3738 now possible to load it as module. Affected files
3739 irssi/src/silc/core/silc-core.c,
3740 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3742 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3744 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3747 * Fixed the silcdoc document generator to correct generate
3748 docs from all kinds of filenames. Affected files are
3749 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3751 * ROBOdoc documented lib/silcutil/silcmemory.h.
3752 Added also new function silc_memdup.
3754 * Removed lib/silcutil/silcbufutil.h and moved those routines
3755 to the lib/silcutil/silcbuffer.h.
3757 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3759 * Added `user_count' to the SilcChannelEntry which now tells the
3760 number of users on the channel. The user count is now saved
3761 in normal server of global channels as well. Affected files
3762 silcd/server.c, idlist.h, packet_receive.c and command.c.
3764 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3765 include file utility functions.
3767 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3768 instead of calling directly OS routines.
3770 * Fixed NICK change printing in Irssi SILC Client. Fixed
3771 KICKED notify printing in Irssi SILC Client. Affected file
3772 irssi/src/silc/core/client_ops.c.
3774 * Fixed a NICK change bug in client library, to not recreate the
3775 client_entry->channels hash table everytime nick is changed.
3776 Affected file lib/silcclient/client.c.
3778 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3780 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3781 the SKE interface a bit.
3783 * Fixed padding problem in PKCS#1. The padding was not actually
3784 random since the random number generator was used incorrectly.
3785 This security bug affects only when encrypting with PKCS#1, and
3786 it is not currently used at all in SILC. SILC only use signing
3787 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3789 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3791 * Rewrote the notify handling in Irssi SILC client to not call
3792 the events as signals. Fixes problems with Perl support.
3793 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3795 * Send the auto-nicking NICK command in client library with
3796 little timeout after connecting. The affected file is
3797 lib/silcclient/client.c.
3799 * Added following new config file settings:
3800 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3801 key_exchange_timeout, conn_auth_timeout, connections_max,
3804 Implemented all the new config settings handling in the server.
3806 Optimized the use of SKE Mutual flag usage. Use it only
3807 if connection authentication protocol is not based in public
3810 Renamed all SilcServerConfigSection* to SilcServerConfig*
3811 to have a bit shorter names.
3813 Affected files silcd/serverconfig.[ch], server.[ch], and
3816 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3818 * Cleaned up the listening sockets code, preparing for the rehash
3819 support. Affected file is silcd/server.c.
3821 * Fixed some output messages. Affected files are silcd/silcd.c,
3824 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3826 * Create lib/doc/silcrng_intro.html document as introduction
3827 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3829 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3831 * Fixes to the silcd config template. Affected file is
3832 doc/example_silcd.conf.in.
3834 * Removed type casts from silc_calloc(), conforming to the
3835 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3837 * Removed param_name member from client, server, and router
3838 section structs, now identifying the param directly.
3840 Added CONFIG_FREE_AUTH macro in config file parsing.
3842 Affected files are silcd/serverconfig.[ch].
3844 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3846 * Fixed command line parameter handling. All SILC initialization
3847 is now done in silc_core_init() which also fixes autoconnecting
3850 Affected files irssi/src/silc/core/silc-core.c,
3851 irssi/src/fe-text/silc.c.
3853 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3855 * Added new configuration options and blocks:
3856 keepalive_secs, reconnect_count, reconnect_interval,
3857 reconnect_interval_max, reconnect_keep_trying and
3858 require_reverser_lookup. Added ConnectionParam block, and
3859 implemented the connection parameters when connecting as
3860 initiator and when accepting connections as responder.
3862 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3863 whether given configuration value has been given already.
3865 Affected files silcd/serverconfig.[c], server.[c].
3867 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3868 algorithm parts and created new file silcalgs.conf, that
3869 is now included from the example_silcd.conf.in.
3871 * Optimized the silc_server_connect_to_router_second to take
3872 the connection configuration object from the SilcServerConnection
3873 object instead of finding it during the connecting phase.
3874 Added the configuration object to SilcServerConnection struct.
3875 Affected files silcd/server_internal.h, server.c.
3877 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3879 * Add the client on channel after it was resolved at the
3880 channel message receiving, and it was not already on the
3881 channel. Affected file lib/silcclient/client_channel.c.
3883 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3885 * Fixed the public key authentication to allocate always the
3886 destination signature buffer instead of using static buffer.
3887 Affected file silcd/protocol.c.
3889 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3891 * Unified the serverconfig.[ch]'s helper function interface.
3892 Affected file silcd/serverconfig.[ch].
3894 * Removed doc/example_silc.conf.in since it is redundant.
3895 The make install will now install irssi/silc.conf file.
3897 * Added new Passphrase and Publickey authentication methods to
3898 config file, allowing both public key and passphrase based
3899 authentication to be set at the same time.
3901 Added `prefer_passphrase_auth' setting in config file which
3902 can be used to set to prefer passwd auth if both passwd and
3903 public key is set. If not set, public key is preferred.
3904 This has effect only when being initiator (responder will try
3907 Added support for authentication with passphrase and public key
3908 at the same time. The passphrase is tried first always since
3909 it is faster to check.
3911 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3913 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3915 * Merged the new SILC Config library, with the server parsing
3916 support. Read the header file silcconfig.h or the toolkit
3917 documentation for the news. Affected files are
3918 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3919 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3920 silcd/protocol.c silcd/server.c silcd/server_backup.c
3921 silcd/serverconfig.[ch] silcd/silcd.c.
3923 * Fixed some silclog documentation. Affected file is
3924 lib/silcutil/silclog.h.
3926 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3928 * The silc_cipher_register, silc_hash_register and
3929 silc_hmac_register now checks if the object to be registered
3930 is registered already. Affected files are
3931 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3933 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3935 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3937 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3939 * Allow zero length channel messages inside the Channel Message
3940 Payload. Affected file lib/silccore/silcchannel.c.
3942 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3943 as header filenames.
3945 * Removed lib/silcclient/README and created HTML file
3946 lib/silcclient/silcclient_using.html, which is now included
3947 as part of Toolkit documentation.
3949 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3951 * Fixed CUMODE_CHANGE notify handling to change the mode of
3952 correct client. Affected file lib/silcclient/client_notify.c.
3954 * Make silc_rng_alloc fail if it cannot allocate the sha1
3955 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3957 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3959 * Fixed the file transfer's key agreement payload to include
3960 zero port also if the hostname is NULL because it could not
3963 Call file transfer monitor callback now also if error occurs
3964 during key agreement protocol.
3966 Changed the silc_client_file_send interface to return the
3967 SilcClientFileError instead of session id. The session ID
3968 is returned into pointer provided as argument.
3970 Check that the file exists locally before sending the
3971 file transfer request at all.
3973 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3975 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3976 error than can occur while key agreement protocol. Affected
3977 file lib/silcclient/silcapi.h.
3979 * Fixed the event_mode CMODE handler to not crash when mode
3980 is changed and +k mode is set in the channel. Affected file
3981 irssi/src/silc/core/silc-channels.c.
3983 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3984 SILC_LOG_WARNING to give out Warning and not Error. Affected
3985 file lib/silcutil/silclog.c.
3987 * Fixed the channel message payload decryption in the function
3988 silc_channel_message_payload_decrypt to not modify the original
3989 buffer before it is verified that the message decrypted
3990 correctly. Otherwise, next time it is called with correct
3991 channel key it won't encrypt since the payload is corrupted.
3992 Affected file lib/silccore/silcchannel.c.
3994 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3996 * Do not constantly resize the window. A fix patch by cras.
3997 Affected file irssi/src/fe-text/screen.c.
3999 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4001 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4002 Affected file lib/silcutil/silcnet.c.
4004 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4006 * Fixed a bug in hash table internal routine for traversing
4007 the table with foreach callback. The current entry may
4008 become invalid in the callback but it was referenced after
4009 the callback returned.
4011 Do not allow auto rehashing of hash table during the
4012 silc_hash_table_foreach operation, for same reasons as it is
4013 not allowed for SilcHashTableList. Affected files are
4014 lib/silcutil/silchashtable.[ch].
4016 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4018 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4019 Win32 DLL. extern's in header files are now declared with
4022 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4024 * Fixed private message handling. It used some old code that
4025 caused the client to crash. Affecte file is
4026 lib/silcclient/client_prvmsg.c.
4028 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4030 * Added function silc_client_add_channel,
4031 silc_client_replace_channel_id, and removed functions
4032 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4033 from client library.
4035 * Added cross reference of the joined channels to the
4036 SilcClientEntry, and changed the SilcChannelEntry's
4037 users list to SilcHashTable. The affected files are
4038 lib/silcclient/idlist.[ch].
4040 * Fixed a bug in hash table tarversing. While the hash table
4041 is traversed with SilcHashTableList the table must not be
4042 rehashed. It is now guaranteed that auto rehashable tables
4043 are not rehashed while tarversing the list. Also defined that
4044 silc_hash_table_rehash must not be called while tarversing
4045 the table. Added function silc_hash_table_list_reset that must
4046 be called after the tarversing is over. The affected files are
4047 lib/silcutil/silchashtable.[ch].
4049 * Changed all hash table traversing to call the new
4050 silc_hash_table_list_reset in server and in client library.
4052 * Added function silc_client_on_channel to return the
4053 SilcChannelUser entry if the specified client entry is joined
4054 on the specified channel. This is exported to application as
4055 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4057 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4059 * Fixed founder regaining problem with JOIN command on normal
4060 server. The notify for mode change must be sent always and
4061 not only if !cmd->pending. Affected file silcd/command.c.
4063 * Fixed the WHOWAS command's reply sending to support the
4064 lists correctly. Affected file silcd/command.c.
4066 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4068 * When sending JOIN command to router for processing the
4069 sender's old command identifier was not saved back to the
4070 sender's command context, fixed now. The affected file is
4073 * Create the key in JOIN command of the router did not return
4074 the channel key, added check for this. Affected file is
4077 * Fixed a channel ID update bug in JOIN command reply. Do
4078 not directly upgrade the ID but call the function
4079 silc_idlist_replace_channel_id if the ID was changed.
4080 Affected file silcd/command_reply.c.
4082 * Fixed memory leaks from command calling if it would fail.
4083 Affected file silcd/command.c.
4085 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4087 * Applied patches from cras:
4089 Memory leak fixes around libaries, irssi window resize fix,
4090 new silclist.h and silcdlist.h, all extern inline changed to
4093 * Removed dotconf from lib/dotconf, not needed anymore.
4095 * Removed TRQ from lib/trq, not needed anymore.
4097 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4098 with server connections. Later this will be configurable
4099 in config file after new config file is done. Affected file
4102 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4104 * Fixed a crash in server related to channel announcements.
4105 Affected file silcd/server.c.
4107 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4109 * Fixed memory leaks in silc_server_create_new_channel*
4110 functions. Affected file silcd/server.c.
4112 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4113 which ID was changed. This way the router will send the
4114 user list for the channel again, and server won't be in
4115 desync in some rare circumstances. Affected file is
4116 silcd/packet_receive.c.
4118 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4120 * Check for NULL socket pointer in the function
4121 silc_server_packet_send_to_channel_real. Affected file
4122 silcd/packet_send.c.
4124 * Fixed the BAN notify handling to correctly remove ban
4125 list. Affected file silcd/packet_receive.c.
4127 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4129 * Fixed some header addition to Toolkit distribution in
4130 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4132 * Added lib/silcclient/client_ops_example.h as an template
4133 file for application programmers to quickly start using
4134 the SilcClientOperation functions in their application.
4135 Updated the lib/silcclient/README as well to tell about this
4136 nice file made available.
4138 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4140 * Call silc_server_remove_from_channels when removing client
4141 entry when NO_SUCH_CLIENT_ID was received. Affected file
4142 is silcd/command_reply.c.
4144 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4146 * Added server & router operator statistics updating. Affected
4147 file silcd/packet_receive.c and silcd/command.c.
4149 * Fixed the SERVER_SIGNOFF notify handling on normal server
4150 not to save the history information for clients. Same was
4151 fixed earlier in remove_clients_by_server function, but not
4152 here. Affected file silcd/packet_receive.c.
4154 * Raised the default connection-retry count from 4 to 7 in
4155 server. Affected file silcd/server.h.
4157 * Cancel any possible reconnect timeouts when we start the
4158 key exchange. Affected file silcd/server.c.
4160 * Do not reconnect on connection failure when SCONNECT was
4161 given. Affected files silcd/server.[ch].
4163 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4165 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4167 * Fixed the NICK command to always give the unformatted
4168 nickname to the one giving the NICK command. If unformatted
4169 nickname is cached already it will be formatted and the
4170 local entry will always get the unformatted nickname.
4171 Affected file lib/silcclient/idlist.c.
4173 * Fixed some double frees from client library commands.
4174 Affected file is lib/silcclient/command.c.
4176 * Fixed CUMODE command in server to assure that no one can
4177 change founder's mode than the founder itself, there was a
4178 little bug. Affected file silcd/command.c.
4180 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4182 * Removed the SilcClientCommandDestructor from the client
4183 libary, it is not needed anymore. Affected files are
4184 lib/silcclient/silcapi.h, command[_reply].[ch],
4185 client_notify, idlist.c.
4187 * Fixed GETKEY command to first resolve client, and then
4188 resolve the server only if the client was not found, instead
4189 of resolving both at the same time. Affected file is
4190 lib/silcclient/command.c.
4192 * Added silc_client_start_key_exchange_cb and lookup the
4193 remote hostname and IP address before starting the key
4194 exchange with server. The affected file is
4195 lib/silcclient/client.c.
4197 * The server's public key is now saved using the IP address
4198 of the server and not the servername for the filename.
4199 The hostname public key filename is checked as an fall back
4200 method if the IP address based filename is not found.
4202 Fixed the GETKEY command to save the fetched server key
4203 in correct filename.
4205 Print the remote server's hostname now when new key is
4206 received during connection process. Affected file is
4207 irssi/src/silc/core/client_ops.c.
4209 * Return always our own public key to the client if it asks
4210 for it with GETKEY command. Affected file silcd/command.c.
4212 * Removed the use_auto_addr variable from default config
4213 file since it was in wrong section. Affected file is
4216 * Fixed TOPIC_CHANGE notification to not route it when it
4217 was sent using silc_server_send_notify_to_channel function.
4218 Affected file silcd/command.c.
4220 * Fixed silc_server_send_notify_kicked to send the kicker's
4221 Client ID also, it was missing. Affected files are
4222 silcd/command.c, silcd/packet_send.[ch].
4224 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4226 * Do not save client history information in SERVER_SIGNOFF.
4227 Fixes the bug in normal server that it does not detect
4228 the client becoming valid after the server becomes back
4229 online. Affected file silcd/server_util.c.
4231 * Added `sock_error' field into the SilcSocketConnection
4232 context. When error occurs during socket operation (read
4233 or write) the error is saved. Added also new function
4234 silc_socket_get_error to return human readable socket error
4235 message. Affected files are lib/silcutil/silcsockconn.[ch],
4236 lib/silcutil/unix/silcunixsockconn.c, and
4237 lib/silcutil/win32/silcwin32sockconn.c.
4239 * The server now prints the socket error message in the
4240 signoff for client. Affected file silcd/server.c.
4242 * Fixed the `created' channel information sending from router
4243 to server in JOIN command. Checks now whether the channel
4244 really was created or not and set it according that.
4246 Fixed the JOIN command to use the client entry's current
4247 ID during the joining procedure instead of the one it sent
4248 in the command (it is checked though), since it can change
4249 between the packet processing and command processing, and
4250 would just case unnecessary pain in the client end. Affected
4251 file silcd/command.c.
4253 * Fixed a channel key payload sending to use correct channel
4254 ID when the server was forced to change the channel's ID by
4255 router. Router sent the key payload with the old Channel ID.
4256 Affected file silcd/packet_receive.c.
4258 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4260 * Call silc_server_save_channel_key only if the key payload
4261 was provided in the JOIN command's command reply. Affected
4262 file silcd/command_reply.c.
4264 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4266 * Fixed silc_mp_sizeinbase to return the value correctly with
4267 MPI. Affected file lib/silcmath/mp_mpi.c.
4269 * Fixed the stop_server signal to correctly stop the scheduler
4270 and gracefully stop the server when SIGTERM or SIGINT signals
4271 are received. Affected file silcd/silcd.c.
4273 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4275 * Simple handling of TERM and HUP signals. Also added some log
4276 flushing call around. Affected file is
4279 * Fixed small bugs in silclog.c. Now buffering output will take
4280 effect after 10 seconds since startup: This will ensure that
4281 no important startup messages are lost. Also output redirection
4282 will preserve original format ([Date] [Type] message).
4283 Affected file is lib/silcutil/silclog.c.
4285 * Added two options to the config file, in the logging section:
4286 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4287 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4289 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4291 * Do not print the warning about log files not being initialized
4292 more than once to avoid excess logging. Affected file is
4293 lib/silcutil/silclog.c.
4295 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4296 the SIM copying in make install in Makefile.am.pre.
4298 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4300 * Rewritten silclog APIs. Globally interesting changes follows:
4301 silc_log_set_files() changed to silc_log_set_file().
4302 silc_log_set_callbacks() changed to silc_log_set_callback().
4303 ROBOdoc documented silclog header file.
4304 SilcLogCb now returns bool to wether inihibit the default
4305 handler or not (to keep the old behaviour return always TRUE).
4306 The new APIs should also fix the problem of the
4307 silcd_error.log file that was written in the current directory.
4310 Log files streams will remain opened after silc_log_set_file()
4311 call, means less CPU usage notably on high traffic servers.
4312 File streams are now full buffered, and flushed to the disk
4313 every 5 minutes, lesses HD activity and CPU usage.
4314 Messages can be redirected, allowing admins to configure
4315 one single logfile for all server messages.
4316 the silc_log_quick global variable to activate fast-logging.
4317 Affected files lib/silcutil/silclog.[ch]
4319 * Changed some code to conform new silclog APIs. Affected
4320 files are doc/example_silcd.conf.in, silcd/server.c
4321 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4324 * Fixed a memory leak that could occur in some situations.
4325 Affected file silcd/serverconfig.c.
4327 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4329 * Added the silc_client_del_client to remove the client from
4330 all channels as well. Affected file lib/silcclient/idlist.c.
4332 * Fixed the client library to correctly remove the client
4333 from all channels when the client entry is being destroyed.
4334 Affected file lib/silcclient/client_notify.c, command.c.
4336 * Added auto-nicking support to the client library. If the
4337 applicatio now sets client->nickname it will be sent to the
4338 server after connecting by the library. This way for example
4339 SILCNICK (or IRCNICK) environment variables will have effect
4340 and always change the nickname automatically to whatever
4341 it is wanted. Affected file lib/silcclient/client.[ch].
4343 * Renamed silc_server_command_bad_chars to the
4344 silc_server_name_bad_chars and moved it to the
4345 silcd/server_util.[ch]. Added also new function
4346 silc_server_name_modify_bad to return nickname that
4347 includes bad characters as new nickname without those
4348 bad characters. This check and modify is now used in
4349 silc_server_new_client when the username is initially set
4350 as nickname, so it must be checked to be valid nickname.
4351 Affected file silcd/packet_receive.c.
4353 * The nickname length is now taken from the packet for real
4354 and not trusted to strlen() since it clearly can return
4355 wrong length for nickname including bad characters. This
4356 also applies to channel names. Affected file silcd/command.c.
4358 * Removed the lib/silcsilm/modules directory. Modules are now
4359 compiled into the lib/silcsim. Fixed the copying of the
4360 modules to follow symbolic links in Makefile.am.pre.
4362 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4364 * Fixed silc_string_regexify list creation. Fixes bugs with
4365 BAN and INVITE commands in server. The affected file is
4366 lib/silcutil/unix/silcunixutil.c.
4368 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4370 * Removed the command destructor entirely from the server's
4371 command and command reply routines. It is not needed, and
4372 its usage was buggy and caused crashes. Affected files are
4373 silcd/command[_reply].[ch].
4375 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4377 * Cancel protocol and NULL sock->protocol if timeout
4378 occurred during protocol. Affected file silcd/server.c.
4380 * Cancel protocol timeouts always before calling the final
4381 callback, to assure that after final callback is called
4382 no other state will be called for the protocol anymore.
4383 Affected file silcd/protocol.c.
4385 * Print error log if incoming connection configuration could
4386 not be found. Affected file silcd/server.c.
4388 * Fixed JOIN command to correctly save the founder mode
4389 to the client on normal SILC server, when the channel
4390 was created by the router. Affected file silcd/command.c.
4392 * Fixed LIST command (hopefully) to send correct reply
4393 packets. Affected file silcd/command.c.
4395 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4397 * The silc_packet_receive_process now returns FALSE if the
4398 read data was invalid packet, and TRUE if it was ok.
4400 The server now checks that if unauthenticated connection
4401 sends data and its processing fails the server will close
4402 the connection since it could be a malicious flooder.
4404 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4406 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4408 * Make sure the warning about error opening a log file is
4409 printed only once and not everytime it fails (produces
4410 too much useless log). Affected file lib/silcutil/silclog.c.
4412 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4414 * Made the silc_server_daemonise() function more readable.
4415 Affected file silcd/server.c.
4417 * Pid file is now optional, the user may comment it out from
4418 the config file. Removed define SILC_SERVER_PID_FILE, we
4419 don't need a default any longer. Affected file
4420 configure.in.pre, lib/Makefile.am.pre.
4422 * Make some use of the pid file. The server now dies at startup
4423 if it detects a valid pid file on his path. The server would
4424 die anyway in this circumstance, because of the bind() failure.
4425 Affected file silcd/silcd.c.
4427 * No longer compiling lib/dotconf.
4429 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4431 * Fixed JOIN command parsing not to crash. Affected file
4432 lib/silcclient/command.c.
4434 * Fied the NICK_CHANGE notify to add the new client entry
4435 even it is resolved. This removes an <[unknown]> nick
4436 thingy bug in the client. Affected file is
4437 lib/silcclient/client_notify.c.
4439 * Do not try to allocate 0 bytes (efence does not like it)
4440 in lib/silccore/silccomand.c when encoding payload.
4442 * Do not take IRCNICK as nickname in Irssi SILC client since
4443 it is not possible to set nickname before hand connecting
4444 the server (TODO has an entry about adding auto-nicking
4447 * Changed the silc_server_command_pending to check whether
4448 there already exists an pending entry with the specified
4449 command, command identifier and pending callback. This is
4450 to fix IDENTIFY and WHOIS related crashes that may register
4451 multiple pending commands with same identifier. Affected
4452 file silcd/command.c.
4454 * Fixed the server to reconnect to the router even if it
4455 was already reconnecting and EOF was received. This to
4456 fix a possibility that the server wouldn't ever try to
4457 auto-reconnect to the router. Affected file silcd/server.c.
4459 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4461 * Fixed the server's password authentication to use the
4462 length of the locally saved password, and not the one
4463 sent in the packet. Affected file silcd/protocol.c.
4465 * Fixed same password authentication problem in the
4466 Authentication Payload handling routines in
4467 lib/silccore/silcauth.c.
4469 * Yet another password authentication problem fixed with
4470 channel password handling in silcd/command.c.
4472 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4474 * If first character of string in silc_parse_userfqdn is '@'
4475 then do not parse it. Affected file is
4476 lib/silcutil/silcutil.c.
4478 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4480 * Fixed minor bug in IDENTIFY command reply sending, which
4481 caused various weird problems during JOIN when it was
4482 resolving names for users. Affected file silcd/command.c.
4484 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4486 * Fixed the IDENTIFY command reply sending to chech better valid
4487 clients. It was possible to send incomplete list of replies.
4488 Affected file silcd/command.c.
4490 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4492 * Added silc_client_command[s]_[un]register functions now to
4493 dynamically register the commands in client library. Removed
4494 the static table of commands. This allows the client library
4495 to call commands without causing the application to know about
4496 what commands library has called.
4498 Removed the INFO command reply kludge to detect when the command
4499 was called by library. Now library use its own command reply
4500 function for INFO command.
4502 Added function silc_client_command_call to call a command.
4503 Application can use it to call command, not access the structure
4506 Now all commands that are sent by the client library (not
4507 explicitly sent by application) use own command reply functions.
4509 Affected files around lib/silcclient/ and in
4510 irssi/src/silc/core/.
4512 * Fixed the WHOIS command reply sending to chech better valid
4513 clients. It was possible to send incomplete list of replies.
4515 Fixed the WHOIS and IDENTIFY to send the request to router
4516 if normal server did not do it and did not find any results.
4518 Affected file silcd/command.c.
4520 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4522 * Moved the internal data from SilcClient context into its
4523 own file, not accesible to application. Affected files
4524 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4525 and other files in client library.
4527 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4529 * Added doc/examples installation target in Makefile.am.pre.
4532 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4534 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4535 commands the found client entry will be removed from the
4536 cache, after notifying application about the error. Affected
4537 file lib/silcclient/command_reply.c.
4539 * Changed the /MSG to check for exact nickname user gave, and
4540 not let `nick' match `nick@host' if it is only one found. Now,
4541 user must type the exact nickname (like nick@host2) even if
4542 there are no more than one same nicks found. This is to avoid
4543 a possibility of sending nickname to wrong nickname since
4544 `nick' could match `nick@host'. Affected file is
4545 irssi/src/core/silc-servers.c.
4547 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4549 * Do not print "you are now server operator" or similar when
4550 giving /away command. Affected files are
4551 irssi/src/silc/core/client_ops.c, silc-servers.h.
4553 * Made the silc_server_command_pending_error_check to send
4554 the same command reply payload it received back to the
4555 original sender of the command. This way all arguments
4556 that was received by the server will be received by the
4557 client too. Affected file silcd/command.c.
4559 * Added the silc_idcache_add to return the created cache entry
4560 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4562 * Add global clients to expire if they are not on any channel.
4563 This is because normal server will never know if they signoff
4564 if they are not on any channel. The cache expiry will take
4565 case of these entries. This is done by normal servers only.
4566 The affected files are silcd/command_reply.c,
4567 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4569 * If server receives invalid ID notification for WHOIS or
4570 IDENTIFY and the ID exists in the lists, it is removed.
4571 Affected file silcd/command_reply.c.
4573 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4574 in client then client entry that it matches is searched and
4575 the nickname is printed on the screen for user. Affected
4576 file irssi/src/silc/core/client_ops.c.
4578 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4580 * Use cache entry expire time in the LIST command reply to
4581 purge old entries from the cache after the LIST command
4582 reply has been received. This way we don't have non-existent
4583 entries in the cache for too long. Affected file is
4584 silcd/command_reply.c.
4586 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4588 * If we are normal server, and we've not resolved client info
4589 in WHOIS or IDENTIFY from router, and it is global client,
4590 we'll check whether it is on some channel. If it is not
4591 then we cannot be sure about its validity and will resolve it
4592 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4593 file silcd/command.c.
4595 * Search channel by name (if possible) rather than by ID
4596 in IDENTIFY command's command reply. Affected file is
4597 silcd/command_reply.c.
4599 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4601 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4602 Updated specs and implemented it. Affected file silcd/command.c,
4603 silcd/packet_send.c and silcd/packet_receive.c.
4605 * Implemented the <founder auth> payload handling in the JOIN
4606 command. If provided all conditions for channel joining
4607 except requirement to provide correct passphrase can be
4608 overrided by the channel founder. Updated the protocol specs.
4609 Affected file silcd/command.c.
4611 Added support for founder auth in JOIN command in client
4612 library. Fixed the parsing of the JOIN command now to support
4613 all options as they should be. The affected file is
4614 lib/silcclient/command.c.
4616 * Optimized the WHOIS and IDENTIFY commands to send the request
4617 to router only if it includes nicknames or other names. If
4618 they include only IDs then check the local cache first before
4619 routing. Affected file is silcd/command.c.
4621 * Added channels topic announcements. Affected file is
4622 silcd/packet_receive.c and silcd/server.c.
4624 * Fixed the silc_server_send_notify_topic_set to really destine
4625 the packet to channel. Affected file silcd/packet_send.c.
4627 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4628 library. Affected file lib/silcclient/client_notify.c.
4630 * Added UMODE announcements. Affected file silcd/server.c.
4632 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4634 * Memory leak fixes in:
4636 lib/silcutil/silcsockconn.c
4637 lib/silcske/silcske.c
4638 lib/silcske/groups.c
4640 lib/silccrypt/silcpkcs.c
4641 lib/silccore/silccommand.c
4642 lib/silccore/silcidcache.c
4647 * ROBOdoc documented the lib/silcske/groups.h file and a
4648 bit changed the interface for better.
4650 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4652 * Update the client entry context in the ID cache after
4653 nick change. Affected file lib/silcclient/command.c.
4654 Fixes the CUMODE command when regaining founder privileges,
4655 and a little WHOIS problem.
4657 * Fixed silc_net_gethostbyname to correctly call the
4658 inet_ntop. Affected file lib/silcutil/silcnet.c.
4660 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4662 * Added IPv6 support checking to the configure.in.pre, added
4663 also --enable-ipv6 option to override the check. Affected
4664 file configure.in.pre.
4666 * The silc_thread_create now calls the start function
4667 directly if threads support is not compiled in. Removes
4668 ugly #ifdef's from generic code. Affected files are
4669 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4671 * Added silc_net_gethostby[name/addr]_async to asynchronously
4672 resolve. Affected files are lib/silcutil/silcnet.[ch].
4674 * Added support for rendering IPv6 based server, client and
4675 channel IDs. Affected file lib/silcutil/silcutil.c.
4677 * Added support for creating IPv6 based server IDs. Affected
4678 file is silcd/serverid.c.
4680 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4682 * Added silc_net_gethostby[addr/name] into the
4683 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4684 routines. Added silc_net_is_ip[4/6]. Affected file is
4685 lib/silcutil/unix/silcunixnet.c. All routines that take
4686 address as argument now supports both IPv4 and IPv6 addresses.
4688 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4690 * Fixed LIST command reply sending in server. Affected file
4693 * Server now sends the kicker's client ID in the KICK notify
4694 to the kicked client. Affected file silcd/command.c.
4696 * The client library now parses the kickers client ID and
4697 UI displays it. Affected files lib/silcclient/client_notify.c
4698 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4700 * Made all payload parsing function prototypes consistent.
4701 They all take now const unsigned char * and uint32 pair as
4702 the payload data instead of SilcBuffer. Changes all around
4703 the source tree. Other unsigned char* -> const unsigned char*
4704 changes around the tree as well.
4706 * Optimized SFTP client and server packet sending not to
4707 allocate new buffer for each packet but to recycle the
4708 first allocated buffer. Affected files are
4709 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4711 * Optimized the SFTP client to use SilcList instead of
4712 SilcDList for requests, because it is faster. Affected file
4713 is lib/silcsftp/sftp_client.c.
4715 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4716 into lib/silccore/silcid.[ch].
4718 Renamed silcpayload.[ch] into silcargument.[ch].
4720 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4722 * If client entry is deleted with active key agreement
4723 session, abort the session.
4725 The silc_client_abort_key_agreement now calls the completion
4726 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4728 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4731 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4733 * Don't use __restrict in older GCC's. Affected file is
4734 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4736 * silc_net_localhost now attempts to reverse lookup the
4737 IP/hostname. Affected file lib/silcutil/silcnet.c.
4739 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4740 command. It can be used to gain founder privileges at
4741 the same time when joining the channel.
4743 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4744 kicker's client ID as well. Updated protocol specs.
4746 Defined that the server must send SILC_COMMAND_IDENTIFY
4747 command reply with error status to client who sent
4748 private message with invalid client ID.
4750 Updated the protocol specification.
4752 * Added silc_server_send_command_reply to send any
4753 command reply. Affected file silcd/packet_send.[ch].
4755 * Added silc_id_payload_encode_data to encode ID payload
4756 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4758 * The server now send IDENTIFY command reply with error
4759 status if client ID in private message is invalid. Affected
4760 file silcd/packet_receive.c.
4762 * Save the server key file with server's IP address in
4763 the filename instead of hostname. The affected file is
4764 irssi/src/silc/core/client_ops.c.
4766 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4768 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4771 * Added libtool support for compiling shared objects in
4772 lib/silcsim. Affected file configure.in.pre and
4773 lib/silcsim/Makefile.am. Original patch by cras.
4775 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4777 * Pid file configuration, and server's config file fixes
4778 patch by toma. Updated CREDITS file.
4780 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4782 * Fixed silc_client_channel_message to not try to decrypt
4783 the message twice if it resolved the destination client
4784 information. This could cause of dropping one channel
4785 message. Affected file lib/silcclient/client_channel.c.
4787 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4789 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4790 lib/silcclient/client.c. This function is used when the SILC
4791 Client is run under some other scheduler, or event loop or
4792 main loop. On GUI applications, for example this may be
4793 desired to used to run the client under the GUI application's
4794 main loop. Typically the GUI application would register an
4795 idle task that calls this function multiple times in a second
4796 to quickly process the SILC specific data.
4798 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4800 * Fixed silc_server_drop() for dropping the supplementary
4801 groups as well, this could cause a security hole on some
4804 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4806 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4809 * Write PID file after dropping privileges. Added -F option
4810 to run server on foreground. A patch by debolaz.
4811 Affected files silcd/server.c, silcd/silcd.c.
4813 * Fixed MOTD to return the MOTD file server name. Affected
4814 file silcd/command.c.
4816 * Added INFO command reply handling to the Irssi SILC Client.
4817 Affected file irssi/src/silc/core/client_ops.c.
4819 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4821 * Fixed the silc_idcache_list_* routines to really support
4822 the dynamic list. Fixes a crash. Affected file is
4823 lib/silccore/silcidcache.c.
4825 * Fixed the LIST command reply to really call LIST command's
4826 pending callbacks. Affected file silcd/command_reply.c.
4828 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4830 * Update conn->local_entry->nickname after giving NICK
4831 command. Affected file lib/silcclient/command.c.
4833 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4835 * Added the [pid] option to the silcd configuration file
4837 Affected files: serverconfig.[ch] and silcd.c
4839 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4841 * Save fingerprint in WHOIS command reply in server.
4842 Affected file silcd/command_reply.c.
4844 * Fixed NICK commands pending callback registration.
4845 Affected file lib/silcclient/command.c.
4847 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4849 * Use ++server->cmd_ident when sending commands in server,
4850 instead of random number. Affected file silcd/command.c.
4852 * Fixed GETKEY command reply to call actually GETKEY pending
4853 command callbacks. Affected file silcd/command_reply.c.
4855 * A bit stricter check for nicknames. Check for same nickname
4856 in NICK command also. Affected file silcd/command.c.
4858 * Do not call INFO command everytime client ID changes, only
4859 during first connecting. Affected file lib/silcclient/client.c.
4861 * Set the new nickname only after successful command reply for
4862 NICK command is returned by server. Affected file
4863 lib/silcclient/command.c.
4865 * Remove nicknames from nicklist during server_signoff notify.
4866 Should fix /NAMES bit more. The affected file is
4867 irssi/src/silc/core/silc-channels.c.
4869 * Added `fingerprint' field to the SilcIDListData in the
4870 silcd/idlist.h to hold the fingerprint of the client's
4873 Send the fingerprint of the client's public key in WHOIS
4876 Affected files silcd/command.c, and silcd/idlist.[ch].
4878 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4879 create fingerprint from given data.
4881 * Show the fingerprint of the client's public key in WHOIS.
4882 Affected files irssi/src/module-formats.[ch] and
4883 irssi/src/silc/core/client_ops.c.
4885 * Format the multiple same nicknames also during JOIN and
4886 NICK_CHANGE notifys. Affected file is
4887 lib/silcclient/client_notify.c.
4889 * Do not print error on screen for invalid private message
4890 payload since it can come if someone is sending private
4891 messages with wrong key. Affected file
4892 lib/silccore/silcprivate.c.
4894 * Fixed multiple concurrent /PING crash. Affected file
4895 lib/silcclient/command.c.
4897 * Changed the wrong ID encoding. All IP addresses must be
4898 in MSB first order in encoded format. They were encoded
4899 wrong and was in LSB format. Affected files are
4900 silcd/serverid.c, lib/silcutil/silcutil.c.
4902 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4904 * Call the `connect' client operation through the scheduler
4905 in case of error. Affected file lib/silcclient/client.c.
4907 * Call the `failure' client operation even if the error
4908 occurred locally during a protocol. Affected file is
4909 lib/silcclient/protocol.c.
4911 * Added support of sending LIST command to router from normal
4912 server. This way normal server can get list of all channels
4913 in the network too. Fixed the channel list sending in the
4914 server too. Affected files are silcd/command.c, and
4915 silcd/command_reply.[ch].
4917 * Added silc_server_update_channels_by_server and
4918 silc_server_remove_channels_by_server. They are used during
4919 disconnection of primary router and in backup router protocol.
4920 Affected file silcd/server_util.[ch], silcd/server.c and
4921 silcd/server_backup.c.
4923 * Fixed channel adding to global list in IDENTIFY command
4924 reply in server. Affected file silcd/command_reply.c.
4926 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4928 * If the incoming packet type is REKEY or REKEY_DONE process
4929 that packet always synchronously. Fixes yet another MAC
4930 failed error on slow (dialup) connections. Affected file
4931 lib/silcclient/client.c and silcd/server.c.
4933 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4935 * Call check_version SKE callback for initiator too. Affected
4936 file lib/silcske/silcske.c.
4938 * Implemented fix for security hole found in the SKE that was
4939 fixed in the specification few days back; the initiator's
4940 public key is now added to the HASH value computation.
4941 Added backwards support for the old way of doing it too, for
4942 old clients and old servers. Affected file is
4943 lib/silcske/silcske.c.
4945 * Enabled mutual authentication by default in SKE. If initiator
4946 is not providing mutual authentication the responder will
4947 force it. This will provide the proof of posession of the
4948 private key for responder. The affected files are
4949 lib/silcclient/protocol.c and silcd/protocol.c.
4951 * Do not cache anymore the server's public key during SKE.
4952 We do mutual authentication so the proof of posession of
4953 private key is done, and if the server is authenticated in
4954 conn auth protocol with public key we must have the public
4955 key already. Affected file silcd/protocol.c.
4957 * Added new global debug variable: silc_debug_hexdump. If
4958 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4959 file lib/silcutil/silclog.[ch].
4961 * Fixed compilation warning due to char * -> const char *.
4962 Affected files lib/silcutil/silcnet.h, and
4963 lib/silccore/silcauth.[ch].
4965 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4967 * Fixed CMODE command when new channel key was created. If
4968 the creation failed the old key was removed. Next time giving
4969 same command would crash the server since the old key was
4970 freed already. Affected file silcd/command.c.
4972 * Fixed the silc_server_announce_get_channels to not crash
4973 on reconnect. Affected file silcd/server.c.
4975 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4977 * Added silc_log_set_debug_string function to set a regex
4978 string to match for debug output. Only the function names,
4979 or filenames matching the given debug string is actually
4980 printed. This way it is possible to filter out those debug
4981 strings that user is not interested in.
4983 Fixed a bug in silc_string_regexify.
4985 Affected files lib/silcutil/silclog.[ch], and
4986 lib/silcutil/unix/silcunixutil.c.
4988 * Changed the -d options in both server and Irssi SILC client
4989 to take the debug string as argument. Affected files
4990 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
4992 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4994 * Added silc_hash_babbleprint to create a Bubble Babble
4995 Encoded fingerprint. The encoding is developed by Antti
4996 Huima (draft-huima-babble-01.txt), and it creates human
4997 readable strings out of binary data. Affected file
4998 lib/silccrypt/silchash.[ch].
5000 * Print the babble print now in addition of fingerprint as well
5001 in Irssi SILC client. Affected files are
5002 irssi/src/fe-common/silc/module-formats.[ch],
5003 irssi/src/fe-common/silc/core/client_ops.c.
5005 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5007 * Fixed a security problem found in SKE. The initiator's
5008 public key too is now added to the HASH hash value creation
5009 which is signed by the responder to create the SIGN value.
5010 This will prevent anyone in the middle to lie to the responder
5011 about the initiator's public key. If this is done now, the
5012 man in the middle will get caught. Updated the protocol
5015 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5017 * Better installation directory handling. Configure module
5018 paths and other paths automatically to example_silc* files
5019 in doc/. A patch by toma.
5021 * Fixed compiler warning from MPI library, and from SILC RNG.
5024 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5025 It can be configured with ./configure. A patch by toma.
5027 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5029 * Find correct make to use in prepare-clean. A patch by
5030 toma. Affected file prepare-clean.
5032 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5034 * Added irssi variables use_auto_addr, auto_bind_ip,
5035 auto_bind_port and auto_public_ip.
5037 * Changed the interface for silc_client_send_key_agreement
5038 in lib/silcclient/silcapi.h
5042 irssi/src/silc/core/silc-core.c
5044 lib/silcclient/silcapi.h
5045 irssi/src/silc/core/silc-channels.c
5046 lib/silcclient/client_keyagr.c
5049 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5051 * Added silc_pkcs_public_key_compare to compare two
5052 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5054 * Check that the client who set the founder mode on the
5055 channel is the same client that is giving the founder
5056 mode to itself. It is done by comparing the saved public
5057 key (it is saved even in the authentication is passphrase).
5058 Affected file silcd/command.c.
5060 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5062 * Do not process packet for disconnected socket connection.
5063 Affected file lib/silccore/silcpacket.c.
5065 * Process the DISCONNECT packet through scheduler in the
5066 client library. Affected file lib/silcclient/client.c.
5068 * Fixed the silc_client_packet_parse to not to increase
5069 the packet sequence number if the conn->sock and the
5070 current socket connection is not same. This can happen
5071 for example during key agreement when the conn includes
5072 multiple socket connections (listeners). Affected file
5073 lib/silcclient/client.c.
5075 * The sender of the file transfer request now provides also
5076 the pointer (listener) for the key exchange protocol. If
5077 the listener cannot be created then it sends empty key
5078 agreement and lets the receiver provide the listener.
5080 Added `local_ip' and `local_port' arguments to the
5081 silc_client_file_send. If they are provided they are used,
5082 if not then it will attempt to find local IP address, if
5083 not found or bind fails then the remote client will provide
5086 Affected files are lib/silcclient/client_ftp.c and
5087 lib/silcclient/silcapi.h.
5089 * Extended the FILE SEND command to support defining the
5090 local IP and port for key exchange listener. They are
5091 optional. Affected file irssi/src/silc/core/silc-servers.c.
5093 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5095 * Defined to WHOIS command reply the sending of fingerprint
5096 of the client's public key (if the proof of posession of the
5097 corresponding private key is verified by the server).
5098 Updated to the protocol specification.
5100 * Added support of receiving the client's public key's
5101 fingerprint in command reply in client library. Affected
5102 file is lib/silcclient/command_reply.c, and
5103 lib/silcclient/idlist.[ch].
5105 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5107 * Do not send over 128 chars long nickname to the server
5108 in NICK command. Affected file lib/silcclient/command.c.
5110 * Do not send over 256 chars long channel names to the server
5111 in JOIN command. Affected file lib/silcclient/command.c.
5113 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5115 * Assure that silc_server_close_connection cannot be called
5116 twice for same socket context. Affected file is
5119 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5121 * Send error message to application if opening file for
5122 writing during file transfer fails. Affected file is
5123 lib/silcclient/client_ftp.c.
5125 Remove all file transfer sessions for a client that we're
5126 removing from ID cache.
5128 Affected file is lib/silcclient/client_ftp.c.
5130 * Fixed silc_net_addr2bin to return correct address. Affected
5131 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5133 * Fixed file transfer session removing on signoff notify.
5134 Affected file irssi/src/silc/core/silc-servers.c.
5136 * Added the SilcClientFileError to be returned in the monitor
5137 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5138 Affected file lib/silcclient/silcapi.h.
5140 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5142 * Fixed a crash in silc_client_ftp_free_sessions and
5143 silc_client_ftp_session_free_client. Affected file
5144 lib/silcclient/client_ftp.c.
5146 * Added `disabled' field in the SilcChannelEntry in the server
5147 to indicate if the server entry is disabled. Affected file
5148 silcd/idlist.h, silcd/command[_reply].c.
5150 * SILC server adds now /var/run/silcd.pid everytime it is
5151 started. Affected file silcd/silcd.c.
5153 * Added silc_server_packet_send_clients to send a packet to
5154 the provided table of client entries. Affected file
5155 silcd/packet_send.[ch].
5157 * Fixed a crash in client resolving in client_prvmsg.c in
5158 client library. Affected file lib/silcclient/client_prvmsg.c.
5160 * Do not actually remove the client directly from ID cache
5161 during SERVER_SIGNOFF, but invalidate it. This way we
5162 preserve the WHOWAS info for the client. Affected file
5163 silcd/server_util.c.
5165 * Fixed SERVER_SIGNOFF notify handling in the server. The
5166 server is now able to process incoming SERVER_SIGNOFF notify
5167 for a server that it doesn't even know about. It will remove
5168 the clients provided in the notify. Affected file
5169 silcd/packet_receive.c.
5171 * Check for partial packet in data queue after every packet that
5172 was found from the queue. Return and wait for more data if
5173 there is partial data in queue. Affected file is
5174 lib/silccore/silcpacket.c.
5176 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5178 * Added SilcClietFileError enum to indicate error in
5179 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5180 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5181 Affected files lib/silcclient/silcapi.h and
5182 lib/silcclient/client_ftp.c.
5184 * Check that newsize in silc_buffer_realloc is larger than
5185 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5187 * Added better monitor of file transfers. It now monitors
5188 key agreement protocol during the file transfer too. Added
5189 error reporting too. Affected files
5190 irssi/src/silc/core/silc-servers.c,
5191 irssi/src/fe-common/silc/module-formats.[ch].
5193 * Wrote a help file for FILE command.
5195 * Added silc_rng_global_get_byte_fast to get not-so-secure
5196 random data as fast as possible. Random data is read from
5197 /dev/urandom if available and from the SILC RNG if not
5198 available. It is used in padding generation. Affected file
5199 lib/silccrypt/silcrng.[ch].
5201 * All packets in client library are now processed synchronously.
5202 Optimized packet processing a lot. Affected file
5203 lib/silcclient/client.c.
5205 * All server connection packets are processing synchronously
5206 now in server, to optimize packet processing. Affected file
5209 * Include files are installed now only in Toolkit distribution
5210 if make install is given. Affected files: all Makefile.am's.
5212 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5214 * Assure that silc_client_notify_by_server_resolve does not
5215 resolve the client information multiple times. If it cannot
5216 be found by the first it cannot be found at all. Affected
5217 file lib/silcclient/client_notify.c.
5219 * Fixed WHOWAS command reply calling. Affected file
5220 lib/silcclient/command_reply.c.
5222 * Removed all references to silc_idlist_get_client from the
5223 Irssi SILC client since that call is internal call used by
5224 the library. The Irssi SILC client will use now client
5225 retrieval functions found in silcapi.h.
5227 * Fixed a bug in resolving nickname info before sending
5228 private message. It used freed memory. Affected file
5229 irssi/src/silc/core/silc-servers.c.
5231 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5233 * Assure my_channels statistics cannot go negative in server.
5234 Affected files silcd/server.c, silcd/server_util.c.
5236 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5238 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5240 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5242 * Win32 Toolkit changes. Affected files
5243 win32/silc.dsw, win32/libsilc/libsilc.def,
5244 win32/libsilcclient/libsilc.def,
5245 lib/silcutil/silcutil.c, and
5246 lib/sftp/sftp_fs_memory.c.
5248 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5250 * Added silc_net_localip to return local host's IP address.
5251 Affected file lib/silcutil/silcnet.[ch].
5253 * If key exchange or rekey protocol is active for a connection
5254 parse all packets syncronously since there might be packets
5255 in packet queue that we are not able to process without first
5256 processing packets before them. Affected file silcd/server,
5257 lib/silcclient/client.c.
5259 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5260 whether library should continue processing the packet.
5261 Affected file lib/silccore/silcpacket.h.
5263 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5264 SilcSFTPMonitorData to SFTP server to monitor various
5265 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5266 lib/silcsftp/sftp_server.c.
5268 * Added silc_file_size to return file size. Affected file
5269 lib/silcutil/silcutil.[ch].
5271 * Implemented the file transfer support for the client library.
5272 Added preliminary support for simple client to client one-file
5273 transmission. Affected file lib/silcclient/client_ftp.c,
5274 lib/silccilent/client.[ch].
5276 * Added new local command FILE to the Irssi SILC Client.
5277 It is used to perform the file transfer. It has subcommands
5278 SEND, RECEIVE, SHOW and CLOSE. Affected files
5279 irssi/src/silc/core/client_ops.c,
5280 irssi/src/silc/core/silc-server.[ch].
5282 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5284 * Relay the SILC_PACKET_FTP in the server. Affected files
5285 silcd/server.c and silcd/packet_receive.c.
5287 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5289 * Renamed silc_file_read and silc_file_write to functions
5290 silc_file_readfile and silc_file_writefile. Added function
5291 silc_file_open and silc_file_close. Affected files
5292 lib/silcutil/silcutil.[ch].
5294 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5296 * Resolve the client info when received private message or
5297 channel message for a client which nickname we don't know.
5298 Affected files lib/silcclient/client_prvmsg.c and
5299 lib/silcclient/client_channel.c.
5301 * Do not crash in /KEY if client is not connected. Affected
5302 file irssi/src/silc/core/silc-channels.c.
5304 * Added SilcClientStatus field to the SilcClientEntry in the
5305 lib/silcclient/idlist.h.
5307 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5308 is incomplete and is being resolved, it won't be resolved
5311 Make sure also that USERS command reply does not resolve
5312 twice information. Affected file is
5313 lib/silcclient/command_reply.c.
5315 Make sure that silc_client_get_clients_by_list does not
5316 resolve twice same information.
5318 * Check for valid client->id in the silc_server_free_client_data.
5319 Affected file silcd/server.c.
5321 * Fixed /GETKEY nick@server not to crash if the server entry
5322 is not found. Affected file lib/silcclient/command.c.
5324 * Fixed the silc_server_check_cmode_rights to check the
5325 requested modes correctly. Affected file silcd/command.c.
5327 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5329 * Better checks for non-printable chars in nick added.
5330 Affected file silcd/command.c.
5332 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5334 * Call the silc_server_udpate_servers_by_server in the
5335 primary router that comes back online in the backup resuming
5336 protocol. Otherwise it routes packets wrong. Affected file
5337 silcd/server_util.[ch], silcd/server_backup.c.
5339 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5341 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5342 lib/silcutil/silcbuffmt.[ch].
5344 * Redefined the SILC packet header to include the padding
5345 length. Affected file lib/silccore/silcpacket.[ch].
5347 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5348 length for maximum padding up to 128 bytes). Affected
5349 file lib/silccore/silcpacket.h.
5351 * Removed all backwards support for old 0.5.x MAC thingies.
5352 The SILC packet header change makes it impossible to be
5353 backwards compatible.
5355 * Send the ENDING packet with timeout in the backup resuming
5356 protocol. This is to assure that all routers has connected
5357 to the primary router. Affected file silcd/server_backup.c.
5359 * Changed the RNG to take the first IV from random data. It
5360 used to take it from zero actually. Changed the RNG also
5361 to use /dev/urandom during session. /dev/random is used
5362 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5364 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5366 * Changed the SILC packet header to have the first two bytes
5367 (the packet length) encrypted. Affected files aroung the
5368 code tree, lib/silccore/silcpacket.[ch]. Removed the
5369 SilcPacketCheckDecrypt callback. It is not needed anymore
5370 since the silc_packet_receive_process will determine now
5371 whether the packet is normal or special.
5373 * Implemented the unidirectional MAC keys. Affected files
5374 lib/silcske/silcske.c, silcd/protocol.c and
5375 lib/silcclient/protocol.c.
5377 * Implemented the packet sequence number to the MAC computation.
5378 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5379 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5380 lib/silcclient/protocol.c.
5382 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5384 * Allow backup router to announce servers. All servers
5385 announced by backup router are added to the global list
5386 automatically. Update hte server's socket to our primary
5387 router also when backup router announces a server.
5388 Affected file silcd/packet_receive.c.
5390 * Do not update the client->router in the function
5391 silc_server_udpate_clients_by_server if the client is on
5392 global list. We might fail to find any specific server
5393 for locally connected clients and local cell clients. They
5394 should still use the `from' and not `to' as client->router.
5395 This fixes backup router resuming protocol. Affected file
5396 silcd/server_util.c.
5398 * Decrease channel statistics count only if the channel
5399 deletion worked. Affected files are silcd/server.c and
5400 silcd/server_util.c.
5402 * Added silc_server_update_servers_by_server to update origin
5403 of all server entries. Used during backup router protocol.
5404 Affected files silcd/server_util.[ch], silcd/server.c. and
5405 silcd/backup_router.c.
5407 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5408 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5409 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5410 lib/silccrypt/silchmac.c.
5412 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5414 * Assure that router cannot reroute the same channel message
5415 to the sender. Affected file silcd/packet_receive.c.
5417 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5419 * Made better checks that the channel message is not sent
5420 to the router it came from. Affected file is
5421 silcd/packet_send.c. Fixed memory leak too.
5423 * Announce informations for incoming router connection, but
5424 only after checking if it is replaced by backup router.
5425 Affected file silcd/packet_receive.c.
5427 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5429 * Fixed the backup resuming protocol to work in multiple
5430 router environment. Affected file silcd/server_backup.c.
5432 * Route packet only to one router in the function
5433 silc_server_packet_send_to_channel. Affected file is
5434 silcd/packet_send.c.
5436 * Fixed silc_server_send_notify_dest to set the broadcast
5437 flag. Fixed the silc_server_send_notify_topic to actually
5438 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5439 Affected file silcd/packet_send.c.
5441 * Changed the SFTP Filesystem interface. Changed the
5442 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5443 the filesystem operation function. The SilcSFTPFilesystem
5444 is now a context that is allocated by all filesystem allocation
5445 functions and it already includes the operations structure
5446 and filesystem specific context. It is given as argument
5447 now to the silc_sftp_server_start. This made the interface
5448 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5449 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5451 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5453 * Changed the backup router adding and getting interfaces
5454 in the server. The router that will be replaced by the
5455 specified backup router is now sent as argument. Affected
5456 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5459 * Added silc_net_addr2bin_ne to return the binary form of
5460 the IP address in network byte order. Affected files
5461 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5463 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5465 * Check for existing server ID in silc_server_new_server
5466 and in silc_server_connect_to_router_final and remove the
5467 old entry if it exists. Affected file silcd/packet_receive.c,
5470 * Send the channel message always to only one router, either
5471 in upstream or downstream. Affected file is
5472 silcd/packet_send.c.
5474 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5476 * Wrote the definition of the backup resuming protocol to the
5477 protocol specification.
5479 * Removed one redundant channel key generation from normal
5480 server during joining procedure. Removed one redundant
5481 channel key sending from server to router during joining
5482 procedure. Affected file silcd/command.c.
5484 * Made minor bugfixes to the backup router resuming protocol.
5485 Affected file silcd/server_backup.c, server.c.
5487 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5489 * Added --disable-asm configuration option. Affected files
5490 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5493 * Implemented the backup resuming protocol that is used to
5494 resume the primary router position in the cell after the
5495 primary router comes back online. Affected files
5496 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5497 and silcd/server_util.[ch].
5499 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5501 * Sleep two (2) seconds after sending QUIT command to server.
5502 Affected file lib/silcclient/command.c.
5504 * Assure that if outgoing data buffer is pending do not force
5505 send any data. Affected file silcd/packet_send.c.
5507 * Assure that if outgoing data buffer is pending do not force
5508 send any data. Affected file lib/silcclient/client.c.
5510 * Implemented the backup router support when the primary router
5511 goes down. The servers and routers can now use the backup
5512 router as new primary router without loosing connectivity.
5514 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5516 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5517 in the server to indicate disabled entry. All data read
5518 from the connection will be ignored and no data is sent
5519 for entry that is disabled. Affected files are
5520 silcd/idlist.h, silcd/server.c.
5522 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5524 * Created SFTP client and server test programs in the
5525 lib/silcsftp/tests directory.
5527 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5529 * Implemented memory filesystem (virtual filesystem) for
5530 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5533 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5535 * Implemented the SFTP (SSH File Transfer Protocol) to the
5536 lib/silcsftp. It includes SFTP client and SFTP server
5539 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5541 * Moved lib/silccore/silcprotocol.[ch] to the
5542 lib/silcutil library.
5544 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5545 take variable argument list pointer as argument. Affected
5546 file lib/silcutil/silcbuffmt.[ch].
5548 * Added silc_buffer_set function that is used to set data
5549 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5550 Affected file lib/silcutil/silcbuffer.h.
5552 * Changed various routines in the core library to use the new
5553 silc_buffer_set instead of allocating new buffer only for
5556 * Added 64-bit value formatting and unformatting support to the
5557 silc_buffer_[un]format routines. Affected file is
5558 lib/silcutil/silcbuffmt.[ch].
5560 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5561 to includes/bitmove.h.
5563 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5565 * Fixed channel user mode saving in client library. Affected
5566 file lib/silcclient/command[_reply].c.
5568 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5570 * Defined the file transfer to the SILC Protocol. Added
5571 new packet type SILC_PACKET_FTP and defined File Transfer
5572 Payload. The mandatory file transfer protocol is SFTP
5573 (SSH File Transfer Protocol). Affected file in addition
5574 of the internet draft is lib/silccore/silcpacket.h.
5576 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5577 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5578 is used as part of backup router protocol when the primary
5579 router of the cell is back online and wishes to resume
5580 the position as primary router.
5582 * Redefined the MAC generation keys in the protocol. The
5583 same key is not used anymore in both direction. Both
5584 direction will now use different keys for sending and
5585 receiving. This fixes a potential security flaw. This
5586 change causes incompatibilities in the protocol.
5588 * Redefined also the MAC computation from the packet.
5589 An packet sequence number is now added to the MAC
5590 computation. This prevents possible replay attacks against
5591 the protocol. This change too causes incompatibilities
5594 Added `sequence' field to the SilcPacketContext to hold
5595 the current sequence number for the packet.
5597 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5599 * Added `created' field to the SilcIDListData in the file
5600 silcd/idlist.h to indicate the time when the entry was
5603 * Added `created' field to the SilcChannelEntry too. Affected
5604 file silcd/idlist.h.
5606 * Added `creation_time' aguments to all the announcement functions
5607 in the server. If it is provided then only the entries that
5608 was created after the provided time frame are actually
5609 announced. Affected file silcd/server.[ch].
5611 * The protocol says that the Channel ID's IP address must be
5612 based on the router's IP address. Added check for this in
5613 the silc_server_new_channel when processing incoming New Channel
5614 Payload. Affected file silcd/packet_receive.c.
5616 * Print out the correct version with --version in SILC client.
5617 Affected file irssi/src/silc/core/silc-core.c.
5619 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5621 * Fixed WHOWAS command to check for completnes of the client
5622 entry always, not just when the command is coming from client.
5623 Affected file silcd/command.c.
5625 * Added new function silc_server_packet_queue_purge to purge the
5626 outgoing data queue to the network. After the function returns
5627 it is guaranteed that the outgoing packet queue is empty.
5628 Affected file silcd/packet_send.[ch].
5630 * Purge the outgoing packet queue in the rekey protocol's final
5631 callback to assure that all rekey packets go to the network
5632 before quitting the protocol. Affected file silcd/server.c.
5634 * Added silc_client_packet_queue_parse as similar function as
5635 in server to the client library. The affected file is
5636 lib/silcclient/client.c.
5638 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5640 * Splitted silcd/server.c and created silcd/server_util.[ch]
5641 for utility functions.
5643 * Added new socket flag SILC_SF_DISABLED to indicate that the
5644 connection is open but nothing can be sent to or received from
5645 the connection. Affected file lib/silcutil/silsockconn.[ch].
5646 The checking for disabled socket is checked in the low level
5647 silc_socket_write and silc_socket_read functions.
5649 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5651 * Allow only nicknames and channel names that fits into the
5652 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5654 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5656 * When processing JOIN command reply in server check that if
5657 the channel exists in our global list we'll move it the local
5658 list. Affected file silcd/command_reply.c.
5660 * Fixed the check whether client is joined on the channel already
5661 in JOIN command. Affected file lib/silcclient/command.c.
5663 * Fixed the JOIN command reply to check whether the channel
5664 already exists. Affected file lib/silcclient/command_reply.c.
5666 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5668 * Added silc_ske_status_string to map the SKE error numbers
5669 to readable strings. The affected files are
5670 lib/silcske/silcske[_status].[ch].
5672 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5674 * Do not show the private channels on the WHOIS channel list
5675 as it is not allowed by the protocol. The affected file is
5678 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5680 * Assure that the packet length digged from the actual packet
5681 is something sensible in the silc_packet_decrypt_rest_special
5682 in lib/silccrypt/silcpacket.c.
5684 * Free and NULL the allocated pointer in silc_hmac_alloc if
5685 the HMAC allocation fails. The affected file is
5686 lib/silccrypt/silchmac.c.
5688 * Print the selected security properties to the log files in
5689 the server. Affected file silcd/protocol.c.
5691 * Add SKE's reference counter even if calling the completion
5692 callback manually. Otherwise it goes negative, although it
5693 does not cause any problems. The affected file is
5694 lib/silcske/silcske.c.
5696 * Remove the client entry with short timeout after giving the
5697 KILL command. Affected file lib/silcclient/command.c.
5699 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5700 case all found clients are already disconnected (WHOWAS would
5701 found them) in the server. Affected file silcd/command.c.
5703 * Update the last_receive (time of last data received) to be
5704 updated only when received private or channel message so that
5705 the idle time showed in WHOIS makes more sense.
5707 * Added boolean field `valid' in to the SilcClientEntry in the
5708 client library to indicate whether the entry is valid or not.
5709 This fixes the nickname change bug on channel when changing
5710 the nickname to be same than the old (like nick to Nick) the
5711 nickname formatter doesn't set the new nick anymore to Nick@host.
5712 Affected file lib/silcclient/idlist.[ch].
5714 * Now actually fixed the nickname changing on disconnection.
5715 Added new function silc_change_nick to the Irssi SILC Client.
5716 Affected file irssi/src/silc/core/client_ops.c,
5717 irssi/src/silc/core/silc-nicklist.[ch].
5719 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5721 * Check that the public key exists in the GETKEY command before
5722 trying to encode it. Affected file silcd/command.c.
5724 * Print some notifications on received public keys with GETKEY
5725 command in the Irssi SILC Client. Affected files are
5726 irssi/src/fe-common/silc/module-formats.[ch],
5727 irssi/src/silc/core/client_ops.c.
5729 * Use IDENTIFY command to resolve the server information in the
5730 GETKEY command instead of INFO command. Affected file
5731 lib/silcclient/command.c.
5733 * All command reply functions in the client library now calls
5734 the pending command reply callbacks even if an error has
5735 occurred. The server has done this a long time and now it was
5736 time to move the client library to this as well. Now all
5737 errors can be delivered back to the pending command reply
5738 callbacks if necessary. Affected files are
5739 lib/silcclient/command[_reply].[ch].
5741 * Change the nickname on disconnection back to the username
5742 because in reconnect the server will enforce it to it anyway.
5743 Affected file irssi/src/silc/core/silc-servers.c.
5745 * Fixed a config file parsing bug in the Irssi SILC client.
5746 Affected file irssi/src/silc/core/clientconfig.c.
5748 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5750 * When printing the channel mode on JOIN, verify that the
5751 channel key and channel's HMAC are valid. Affected file
5752 irssi/src/silc/core/client_ops.c.
5754 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5756 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5757 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5758 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5760 * Removed channel key rekey task deleting from the function
5761 silc_server_save_channel_key. Affected file silcd/server.c.
5762 Added explicit timeout task context instead that is used to
5763 delete the task if we are registering a new task before the
5764 new task has elapsed.
5766 * When channel key rekey occurs the client library now saves
5767 the old channel key for a short period of time (10 seconds) and
5768 is able to use it in case some is still sending channel
5769 messages encrypted with the old key after the rekey. Affected
5770 file lib/silcclient/[idlist.h|client_channel.c].
5772 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5774 * Added check to the silc_server_new_id_real to not accept
5775 new ID if it is the sender's own ID. Affected file is
5776 silcd/packet_receive.c.
5778 * Assure that we do not announce ourself or the one we've
5779 sending our announcements when we're router and are announcing
5780 servers to our primary router. Affected file silcd/server.c.
5782 * Fixed silc_server_command_identify_check_client to assemble
5783 correct WHOIS packet. It send corrupted WHOIS packet and
5784 caused problem with router to router connections. Affected
5785 file silcd/command.c.
5787 Fixed also silc_server_command_whois_check the same way
5788 as for the IDENTIFY command.
5790 * Added new SilcIDListStatus to the server in the SilcIDListData
5791 structure. The status now includes the current status of
5792 the entry (like registered, resolved etc.). Affected file
5793 silcd/idlist.[ch]. Defined a bunch of different status types
5794 as well. This replaced the old boolean registered field as well.
5796 Added resolve_cmd_ident field to the SilcClientEntry structure
5797 too so that if the entry is for example being resolved so
5798 another command may attach to the same pending command reply
5799 without requiring to resolve the same entry again. This concept
5800 should optimize the WHOIS and the IDENTIFY resolving under
5801 heavy load by taking away unnecessary resolving for entries
5802 that are being resolved already.
5804 Added support for adding multiple pending commands for one
5805 command idenfier. Affected file silcd/command[_reply].[ch].
5807 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5808 before deleting the data. Otherwise the hash table will have
5809 freed data in comparison functions. Affected file is
5810 silcd/command_reply.c.
5812 * Fixed silc_idlist_replace_client_id to add the new entry to
5813 the cache with NULL nickname. Otherwise there will be invalid
5814 memory as the nickname after the nickname is freed. Affected
5815 file silcd/packet_receive.c.
5817 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5818 saved into wrong slots because the previous number of entries
5819 was not taken into account. Affected file silcd/idlist.c.
5820 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5822 * If we are router and we receive JOIN notify to a channel that
5823 does not have any users then notified client is marked as the
5824 channel founder, as it is it. The affected file is
5825 silcd/packet_receive.c
5827 * Added to the extended hash table API's table_del_*ext functions
5828 the destructor as argument too, so that the caller can decide
5829 which destructor to use or whether to use destructor at all.
5830 Affected file lib/silcutil/silchashtable.[ch].
5832 * Fixed ID Cache purging. It actually deleted the entries from
5833 the hash table after the data was freed. The hash table ended
5834 up comparing freed memory. The affected file is
5835 lib/silccore/silcidcache.c.
5837 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5839 * Fixed Irssi SILC client's KILL command's HELP syntax.
5841 * The USERS command now resolves the detailed user information
5842 if the userinfo field is missing. Affected file is
5843 lib/silcclient/command_reply.c.
5845 * Do not print error in silc_file_read if the read file does
5846 not exist. Just silently return NULL. Affected file is
5847 lib/silcutil/silcutil.c.
5849 * Fixed the silc_log_output to not wine about NULL filename
5850 and to not create some bogus " " filename. Affected file is
5851 lib/silcutil/silclog.c.
5853 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5855 * Fixed various printing bugs on the user interface in the
5856 Irssi SILC Client. Minor changes that were forgotten from
5859 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5861 * Fixed the configure.in.pre and the compilation and distribution
5862 environment to support the new autoconf 2.52. That version is
5863 now required to compile the CVS trunk.
5865 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5867 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5868 to generally parse user@fqdn format strings. Affected file
5869 lib/silcutil/silcutil.c.
5871 * Added nickname_format and nickname_force_format fields to the
5872 SilcClientParams structure. The first one defines the format
5873 for the nicknames that the library will enforce if the receives
5874 multiple same nicknames. The second one is boolean value and
5875 can be used to force the library to always enforce the format
5876 to the nicknames regardles whether there are multiple nicknames
5877 or not. This configurable formatting was employed to flexibly
5878 support accessing multiple nicknames from the user interface.
5879 The userinterface can now set the nicknames to what ever format
5880 they prefer. Affected file lib/silcclient/silcapi.h.
5882 Added function silc_client_nickname_format to the file
5883 lib/silcclient/idlist.c. It performs the nickname formatting.
5885 Added new field `hostname´ to the SilcClientEntry context.
5886 It holds the hostname of the client. Affected file is
5887 lib/silcclient/idlist.h.
5889 * Irssi SILC Client sets the nicknames in nick@hostn format.
5890 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5891 irssi/src/silc/core/silc-core.c.
5893 The WHOIS printing now also shows both the real nickname and
5894 the formatted nickname so that user knows how to access the
5895 user if there are multiple same nicknames cached. Affected
5896 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5897 printing formatting too to take the hostname now as a separate
5898 argument. The Affected file is
5899 irssi/src/fe-common/silc/modules-formats.[ch].
5901 * Changed the silc_client_get_clients_local to accept the formatted
5902 nickname as argument. It accepts the real nickname too but the
5903 formatted nickname can be used to find the true entry from
5904 multiple entries. Affected file lib/silcclient/silcapi.h and
5905 lib/silcclient/idlist.c.
5907 * Added nickname_format_parse field to the SilcClientParams.
5908 It is a callback function provided by the application to parse
5909 the nickname out of the formatted nickname string. The library
5910 calls it to get the nickname from the formatted string. Since
5911 the application generally knows better the format of the nickname
5912 string it parses it instead of the library, even though library
5913 encodes the formatted string. If the callback function is not
5914 provided then the library will use the string as is. The
5915 affected file is lib/silcclient/silcapi.h.
5917 * All the nickname strings passed to the client library in
5918 commands are now expected to be formatted nickname strings.
5919 If the command does not support the formatted nickname string
5920 it will assume that the sent string is the actual nickname.
5921 Affected file lib/silcclient/command.c.
5923 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5925 * Added public key authentication support to OPER and SILCOPER
5926 commands in the client library. Affected file is
5927 lib/silcclient/command.c.
5929 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5931 * Changed the get_auth_methdod client operation to be asynchronous.
5932 It can be async if the application resolves the authentication
5933 method from the server during the negotiation. Added new
5934 SilcGetAuthMeth completion callback that the application will
5935 call after resolving the authentication method.
5937 Added function silc_client_request_authentication_method that
5938 the application can use to resolve the authentication method
5939 from the server. Added also SilcConnectionAuthRequest callback
5940 that the library will call after the server has replied. The
5941 application can call this function if it does not know the
5942 current authentication method.
5944 Affected files are lib/silcclient/client.c and
5945 lib/silcclient/silcapi.h.
5947 * The Irssi SILC client now automatically resolves the authentication
5948 method incase any configuration information is not present (and
5949 currently there never is). The affected file is
5950 irssi/src/silc/core/client_ops.c.
5952 * Fixed public key authentication from the client library.
5953 Affected file lib/silcclient/protocol.c. Changed also the
5954 protocol specification about the public key authentication in
5955 the connection authentication protocol. The actual data to be
5956 signed is now computed with a hash function before signing.
5958 * Fixed the public key authentication from the server as well.
5959 Affected file silcd/protocol.c.
5961 * Removed the mlock()'s from the memory allocation routines.
5962 Affected file lib/silcutil/silcmemory.c. The ./configure does
5963 not check anymore for the mlock(). Affected file is
5966 * Fixed USERS command in server to allow the execution of the
5967 command for private and secret channels if the client sending
5968 the command is on the channel. Affected file silcd/command.c.
5970 * Fixed silc_client_get_clients_local to return the clients
5971 count correctly. It could return wrong value. Affected file
5972 lib/silcclient/idlist.c.
5974 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5976 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5977 types. The assembler optimizations seemed not to like 64-bit
5978 data types. The assmebler optimizations thus are now enabled
5979 also for BSD systems as opposed to only enable them for Linux.
5981 * Do not check for threads at all on BSD systems. Affected
5982 file configure.in.pre.
5984 * Removed -n and -h options from the Irssi SILC Client since
5985 they are not used in silc.
5987 * Fixed the prime generation to assure that the first digit
5988 of the generated random number is not zero since our conversion
5989 routines does not like number strings that starts with zero
5990 digit. If zero digit is seen the random number is regenerated.
5991 This caused some corrupted RSA keys when the zero first digit
5992 was met. Affected file lib/silcmath/silcprimegen.c.
5994 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5996 * Fixed WIN32 configuration in the ./configure script.
5997 Fixed to include xti.h on environments that has it.
5998 Patches by Carsten Ilchmann and andrew.
6000 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6002 * Changed the silc_id_create_client_id to be collision
6003 resistant. It is now assured that there cannot be created
6004 two same client ID's. I suspect that some weird bugs in
6005 the server were actually caused by duplicate Client IDs.
6006 Affected file silcd/serverid.[ch]. A router receiving
6007 new ID now also assures and informs the sending server
6008 if the ID caused collision.
6010 * Changed the silc_id_create_channel_id to also assure that
6011 there are no collisions.
6013 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6015 * Statement about ignoring the Mutual Authentication flag when
6016 performing rekey with PFS was a bit misleading. It is ignored
6017 if it was set in the initial negotiation, it cannot be even
6018 set in the rekey. Fixed in the ke-auth draft. Started the
6019 new versions of the protocol drafts in the doc/.
6021 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6023 * Fixed a bug in silc_client_command_identify_save when saving
6024 new channel information. The channel name was no duplicated
6025 and caused crash on exit. Affected file is
6026 lib/silcclient/command_reply.c.
6028 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6030 * Fixed the getkey command handling in the server. Send just
6031 empty OK reply to the sender if the key could not be fetched
6032 (but everything else was ok, like the key just was not available).
6033 Changed the public key parameter to optional in the protocol
6034 specs so that empty OK reply can be sent. Affected file
6037 Added a message to Irssi SILC client to tell to user if the
6038 server did not return a public key.
6040 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6042 * Fixed a channel key regeneration bug. It registered new
6043 timeout tasks exponentially until all system resources were
6044 used. Affected file silcd/server.c.
6046 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6048 * Added the SILC Document generator to the scripts/silcdoc.
6049 It can be used to generate the Toolkit Reference Manual out
6050 of the source tree. Internally it will also use the RoboDoc
6051 generator now imported in util/robodoc.
6053 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6055 * Added couple of return's in rekey protocol if error orccurred
6056 during the protocol. The execution must be terminated.
6057 Affected file silcd/protocol.c. Also, terminate the protocol
6058 always with timeout.
6060 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6062 * The client's Client ID was created initally from the wrong
6063 nickname (it could have been in format nick@host) in the
6064 silc_server_new_client. Affected file silcd/packet_receive.c
6066 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6068 * Added some SILC_LOG_ERROR's to various error conditions
6069 if client could not be added to ID cache. Affected files
6070 silcd/packet_receive.c and silcd/server.c.
6072 * When client's sock->user_data is freed, NULL also the
6073 client->router and client->connection pointers. Added check
6074 for these pointers being NULL to various places around the
6075 code. Affected file silcd/server.c.
6077 * Added client->data.registered == TRUE checks to various
6078 places around the code to assure that unregistered client's
6079 are not handled when it is not allowed. Affected file
6082 * Added `bool registered' fields to all
6083 silc_idlist_[server|client]_get_* routines to indicate whether
6084 the fetched client needs to be registered or not. Affected
6085 file silcd/idlist.[ch].
6087 * Add your own entry as registered to the ID cache in the
6088 server. Affected file server.c.
6090 * Fixed a bug in silc_server_new_server. The SilcServer was
6091 set as the new server's context instead of SilcServerEntry.
6092 This naturally caused some weird bugs.
6094 * Added "updated" field the SilcChannelEntry which indicates
6095 the time since the channel entry was last accessed. This
6096 can be used to determine whether it is necessary to
6097 announce the channel after backup resuming protocol.
6098 Affected files silcd/idlist.[ch].
6100 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6102 * Do not delete the channel rekey task when adding it
6103 for in silc_server_create_channel_key.
6105 * Changed the silc_server_create_channel_key to return
6106 TRUE or FALSE to indicate the success of the channel key
6109 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6111 * Fixed MSVC++ project files and added missing files to
6112 Makefiles under win32/.
6114 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6116 * Do not add TCP_NODELAY flag if the operating system
6117 does not have it defined. Affected files are
6118 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6120 * Fixed buffer overflow from Irssi SILC Client. Affected
6121 file irssi/src/fe-common/core/themes.c.
6123 * Fixed double free in client library in the file
6124 lib/silcclient/client.c when disconnecting from server.
6126 * Applied double free patch from cras to Irssi SILC client.
6127 Affected files irssi/src/core/[modules/expandos].c
6129 * Fixed the disconnection handling to Irssi SILC Client.
6130 The application must call silc_client_close_connection
6131 in ops->connect client operation in case of failure of
6132 the connection. Affected file is
6133 irssi/src/silc/core/client_ops.c.
6135 * Do not set sock->protocol to NULL in the function
6136 silc_client_close_connection after executing the protocol's
6137 final callback since the sock might not be valid anymore.
6138 Affected file lib/silcclient/client.c.
6140 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6142 * Do not enable SILC_THREADS if the linking with libpthread
6143 did not happen. Affected file configure.in.pre.
6145 * Added notion to protocol specification that server must
6146 verify the sent authentication payload with CMODE when
6147 setting the channel founder key. Implemented it to the
6148 server. Affected file silcd/command.c.
6150 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6152 * Added _EXTRA_DIST SILC distribution variable to the
6153 distributions file. It is used to conditionally add extra
6154 files or directories to the specific distribution. Affected
6155 files ./prepare, Makefile.am.pre and distributions.
6157 Removed the `_' from the start of the distribution names.
6160 * Added README.WIN32 for instructions to compile the Toolkit
6163 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6165 * Fixed a double free in disconnection in the server. Affected
6166 file is silcd/server.c.
6168 * Fixed the lib/silcske/groups.c to work now also with GMP
6169 MP library. The string conversion did not work when using
6170 specific base and the base is indicated in the string as well.
6172 * Created win32/ directory which now includes MSVC++ specific
6173 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6174 It will appear only in the toolkit distribution
6176 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6178 * Changed the key material distribution function in case when
6179 the hash output is too short. The data is now concatenated
6180 a bit differently than it used to. Made the change to the
6181 SKE protocol specification.
6183 * Added better GMP detection to configure.in.pre. A patch
6186 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6188 * Fixed a minor bug in SKE that might cause some problem on
6189 some platforms. Affected file lib/silcske/silcske.c.
6191 * Added the cookie checking for initiator in the SKE. It checks
6192 that the responder returns the sent cookie unmodified. The
6193 affected file is lib/silcske/silcske.c. Added new SKE
6194 error type INVALID_COOKIE that can be sent during the
6195 negotiation. Fixed some memory leaks as well.
6197 * Added the "invalid cookie" error message to Irssi SILC client's
6200 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6202 * Added `task_max' field to the SilcClientParams to indicate
6203 the maximum tasks the scheduler can handle. If set to zero,
6204 default values are used. Affected file lib/silcclient/silcapi.h.
6206 * Fixed memory leaks in silc_client_close_connection. Affected
6207 file lib/silcclient/client.c.
6209 * Added silc_client_del_client_entry to client library to free
6210 all memory of given client entry. Affected file is
6211 lib/silcclient/idlist.[ch].
6213 * Added new functions silc_client_del_channel and
6214 silc_client_del_server to delete channel and server entries.
6215 Affected file lib/silcclient/[silcapi.h/idlist.c].
6217 * Removed silc_client_del_client_by_id from silcapi.h.
6219 * Fixed the INFO command to return the server's own info
6220 correctly when querying by Server ID. Affected file is
6223 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6225 * Removed the non-blocking settings in WIN32 code in the
6226 silc_sock_[read/write] and added SleepEx instead. Affected
6227 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6228 of input data is now checked with FIONREAD and ioctlsocket.
6230 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6232 * Call silc_schedule_task_del_by_context in the
6233 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6234 Affected file lib/silccore/silcprotocol.c.
6236 * Call silc_protocol_cancel for active protocols in the
6237 silc_server_close_connection if the funtion
6238 silc_server_free_sock_user_data has not been called.
6239 Affected file silcd/server.c.
6241 * Generic tasks cannot be deleted using the del_by_fd
6242 task deleting function since generic tasks does not match
6243 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6245 * Added a notion to SILCOPER help file that the SILCOPER works
6246 only on router server, not on normal server.
6248 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6250 * Added for WIN32 support for the new scheduler as well.
6251 Affected file lib/silcutil/win32/silcwin32schedule.c.
6253 * Fixed the SHA1 implementation to work on various platforms.
6255 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6257 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6258 API. It is part of the scheduler now. Everything else is
6259 as previously but some functions has changed their names.
6260 Checkout the lib/silcutil/silcschedule.h for the interface.
6261 Updated all applications to use the new interface. Affected
6262 files are lib/silcutil/silcschedule.[ch].
6264 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6266 * Found a bug in the SKE implementation. The HASH value,
6267 specified by the protocol, was not computed correctly. The
6268 public key of the responder was not added to the computation
6269 even though it is mandatory. Affected file lib/silcske/silcske.c.
6270 This unfortunately causes incompatibilities with older
6271 clients and servers.
6273 * Added WIN32 specific network init and uninit functions:
6274 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6275 the Winsock2. Affected file lib/silcutil/silcnet.h and
6276 lib/silcutil/win32/silcwin32net.c.
6278 * Set the socket always to nonblocking mode on WIN32 after
6279 reading data or writing data. Affected file is
6280 lib/silcutil/win32/silcwin32sockconn.c.
6282 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6284 * Fixed various compilation problems under WIN32. Affected
6285 files lib/silcutil/win32/silcwin32thread.c and
6286 lib/silcutil/win32/silcwin32schedule.c.
6288 * Removed all _internal.h #includes from public header
6289 files. Internal headers must never be included from
6292 Removed also the lib/silcske/payload_internal.h file.
6294 * All include files that may be needed (public and some others
6295 included by the public headers) by application developers are
6296 now copied to the ./includes directory. It does not copy any
6297 internal headers. Affected file Makefile.defines.pre and all
6298 Makefile.am's under lib/ and subdirs.
6300 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6302 * Do not change the ~/.silc directory's permissions automatically.
6303 Affected file irssi/src/silc/core/clientutil.c.
6305 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6307 * Do not cancel the protocol in silc_server_close_connection
6308 it might cause recursion. Now cancelled in the function
6309 silc_server_free_sock_user_data. Affected file silcd/server.c.
6311 * Fixed the silc_server_remove_clients_by_server to regenerate
6312 the channel keys correctly finally. Added also new function
6313 silc_server_remove_clients_channels to actually do it.
6314 Affected file silcd/server.c.
6316 * Fixed the silc_server_new_channel to not crash by giving
6317 wrong router to the new channel. Affected file is
6318 silcd/packet_receive.c.
6320 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6322 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6323 which is given as argument to the silc_client_alloc now.
6324 It can be used to configure the client and set various parameters
6325 that affect the function of the client.
6327 * The USERS command in server did not check whether the channel
6328 is private or secret. Affected file silcd/command.c.
6330 * Added new argument to the USERS command in protocol specification.
6331 The USERS command now can take the channel name as argument
6332 as well. Added support for this in client and server and
6333 updated the protocol specs.
6335 * Completed the GETKEY command in client. It can be now used
6336 to fetch also servers public key not only some clients.
6337 Affected files lib/silcclient/command[_reply].c.
6339 * Added silc_client_get_server to return server entry by the
6340 server name. Affected files lib/silcclient/silcapi.h and
6343 * Redefined the IDENTIFY command in protocol specification to be
6344 more generic. It now can be used to query information about
6345 any entity in the SILC Network, including clients, servers and
6346 channels. The query may be based either the entity's name
6347 or the ID. Added support for this in both client and server.
6349 Affected files silcd/command.c and lib/silcclient/command.c
6350 and command_reply.c.
6352 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6353 the _from_client and _from_server functions. Affected file
6356 * Added silc_client_get_channel_by_id_resolve to the file
6357 lib/silcclient/silcapi.h to resolve channel information by
6358 its ID. Added also silc_client_get_channel_by_id that
6359 does not resolve it from the server.
6361 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6363 * Added SilcServerEntry context into the client library
6364 to represent one server. The INFO command now allocates
6365 these to save the resolved server info. For now on the
6366 client library will also keep information about servers,
6367 connected and resolved with INFO.
6369 The INFO command now allocates the SilcServerEntry context
6370 and saves the server info there. The COMMAND_REPLY in
6371 the INFO now returns the parameters to application in
6372 same order as defined in the protocol specification.
6374 The entries are cached in the client->server_cache.
6376 * The INFO command is now issued after received the Client ID
6377 from the server. Affected file lib/silcclient/client.c.
6379 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6380 to the application as the mode changer might be server.
6381 It is guaranteed that NULL is not returned anymore to the
6382 application. Affected file lib/silcclient/client_notify.c.
6384 The ID Type is now also passed to the application so that
6385 it can check whether the returned entry is SilcClientEntry
6388 Added new function silc_client_get_server_by_id to return
6389 the server entry by ID. Affected files are the
6390 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6392 * Do not create the channel in the Irssi SILC Client when issuing
6393 the JOIN command but when received the sucessful JOIN command
6394 reply. Otherwise the channel might get created even though we
6395 could not join it. The Affected file is
6396 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6398 * Fixed a channel joining bug in router. The router must also
6399 check the channel modes, invite and ban lists etc. when serving
6400 the JOIN command sent by normal server. Affected file is
6401 silcd/command.c. The router now resolves the client's
6402 information from the server who sent the JOIN command if it
6403 does not know it, and processes the JOIN command only after
6406 * Changed the SilcCommandCb to take new argument; void *context2.
6407 Affected file lib/silccore/silccommand.h
6409 The second argument in the command callbacks in the server now
6410 includes the SilcServerCommandReplyContext if the command was
6411 called as pending command callback from the command reply.
6412 Otherwise it is NULL. When called as pending the status of the
6413 command reply will be checked and if it was erronous the
6414 error will be sent to the original sender of the command.
6415 This way the client always receives the error messages even
6416 though the server was actually the one who received the error
6417 when it resent the command to router, for example. Affected
6418 files silcd/command[_reply].[ch].
6420 * Fixed sending WHOWAS command's error message to client if
6421 the requested client could not be found. It was missing.
6424 * Changed the CMODE and CUMODE commands reply arguments in the
6425 protocol specification. The Channel ID is now sent in both
6426 of the commands to identify the channel. Implemented this
6427 new feature to the client and server. Affected files
6428 lib/silcclient/command_reply.c and silcd/command.c.
6430 * Made better checks for invite and ban lists in the JOIN
6431 command in server. Affected file silcd/command.c.
6433 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6435 * The server now performs the incoming host IP/DNS lookup
6436 using the silc_socket_host_lookup and thus does not block
6437 the server anymore. Affected file silcd/server.c.
6439 * Completed the multi-thread support for SILC Scheduler in
6440 the lib/silcutil/silcschedule.c.
6442 * Fixed the configure.in.pre to detect the pthread correctly
6445 * Fixed a deadlock in silc_task_queue_wakeup in the file
6446 lib/silcutil/silctask.c.
6448 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6450 * Added new function silc_schedule_wakeup that is used in
6451 multi-threaded environment to wakeup the main thread's
6452 schduler. It needs to be used when a thread adds a new task
6453 or removes a task from task queues. After waking up, the
6454 scheduler will detect the task queue changes. If threads
6455 support is not compiled in this function has no effect.
6456 Implemented the wakeup mechanism to both Unix and WIN32
6457 systems. Affected files are lib/silcutil/silcschedule.[ch],
6458 lib/silcutil/unix/silcunixschedule.c and the
6459 lib/silcutil/win32/silcwin32schedule.c.
6461 * Added new function silc_task_queue_wakeup to wakeup the
6462 scheduler by the specified task queue. Affected file
6463 lib/silcutil/silctask.[ch].
6465 * The silc_socket_host_lookup_start now wakes up the scheduler
6466 after adding the timeout task. Affected file is
6467 lib/silcutil/silcsockconn.c.
6469 * The silc_socket_host_lookup is synchronous now if the threads
6470 support is not compiled in. However, the callback is still
6471 called asyncronously through the scheduler, anyway. Affected
6472 file lib/silcutil/silcsockconn.c.
6474 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6476 * Added new function silc_socket_host_lookup to perform
6477 asynchronous IP and FQDN lookups for the socket connection.
6478 Affected files lib/silcutil/silcsockconn.[ch].
6480 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6482 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6483 that may or may not compile the mutex support in.
6485 Changed the silc_mutex_alloc interface. It allocates the
6486 mutex now to the sent pointer and returns TRUE or FALSE.
6488 Affected file lib/silcutil/silcmutex.h.
6490 * Wrote the SILC Task Queue interface to support multi-threads.
6491 Affected file lib/silcutil/silctask.[ch].
6493 * Wrote the SILC Scheduler to support multi-threads. Affected
6494 file lib/silcutil/silcschedule.c.
6496 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6498 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6499 in lib/silcutil/win32/.
6501 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6503 * Defined SILC Mutex API and SILC Thread API and implemented
6504 them for Unix. Affected files are
6505 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6506 lib/silcutil/unix/silcunixmutex.c and
6507 lib/silcutil/unix/silcunixthread.c.
6509 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6511 * Fixed the silc_server_remove_clients_by_server's channel
6512 key re-generation. The hash table handling was incorrect
6513 and would not work with many channels. Affected file is
6516 * Fixed some memory leaks around the server code.
6518 * Rewrote the silc_server_get_users_on_channel to support IPv6
6519 based Client ID's. Affected file silcd/server.c.
6521 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6522 specification. However, a separate document must be written
6523 to define the detailed signing procedure and the payload
6524 associated with the flag. Defined the flag to the
6525 lib/silccore/silcchannel.h as well.
6527 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Changed the dynamic tables to static size tables in the
6530 lib/silccrypt/silchmac.c.
6532 * Removed GCC dependencies from the code. A patch by cras.
6534 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6536 * Do not show the error "Error receiving packet bla bla"
6537 in server if it really was not an error (-2 means that reading
6538 is pending). Affected file silcd/server.c.
6540 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6542 * Fixed a possible crash in silc_server_remove_clients_by_server
6543 in silcd/server.c. Fixed there also some memory leaks.
6545 * Fixed the silc_idlist_replace_client_id. It could replace
6546 wrong key in the hash table. Affected file silcd/idlist.c.
6548 * Do not check whether there are global users on the channel
6549 if the channel->global_users is FALSE. Affected functions
6550 silc_server_remove_from_one_channel and
6551 silc_server_remove_from_channels in silcd/server.c. Also,
6552 do not check if the removed client is local as we can be
6553 sure that global client was not removed from the channel
6554 and checking for global users is not needed.
6556 * The silc_server_remove_clients_by_server now re-generates
6557 the channel keys correctly for those channels that had
6558 clients removed from them. Affected file silcd/server.c.
6560 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6562 * Found the reason of random crashes in the server. We weren't
6563 ignoring the SIGPIPE signal (which can be sent in write())
6564 and it crashed the server. Affected file silcd/silcd.c.
6566 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6568 * Assure that sock->user_data is not NULL in the function
6569 silc_server_packet_send in silcd/packet_send.c.
6571 * Disconnect the remote connection if it could not be added
6572 to any ID lists in the server. The affected file is
6575 * Check in silc_server_packet_send[_real/dest] that the
6576 socket is not disconnecting and ignore the data if it is.
6577 Affected file silcd/packet_send.c.
6579 * Define inline to __inline on native WIN32 compilation.
6580 Affected file includes/silcwin32.h.
6582 * Added some explicit type casts for inline code since MSVC
6583 require them. Affected files lib/silcutil/silcbuffer.h,
6584 lib/trq/silcdlist.h and lib/trq/silclist.h.
6586 * Print warning in log files from now on if the packet
6587 decryption fails. Affected file silcd/server.c.
6589 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6591 * Changed the `say' client operation's interface to accept
6592 new `type' argument to indicate the type of the message sent
6593 by the library. The application may filter the library's
6594 messages according the type. The affected file is the
6595 lib/silcclient/silcapi.h.
6597 * Added two new functions to lib/silcclient/silcapi.h:
6598 silc_client_del_client and silc_client_del_client_by_id.
6599 Affected file lib/silcclient/idlist.c.
6601 * Moved the clientincludes.h from includes/ to silc/ and
6602 serverincludes.h from includes/ to silcd/.
6604 * The modes for the CMODE and CUMODE are now passed as
6605 uint32 for application with COMMAND_REPLY. The affected
6606 file is lib/silcclient/command_reply.c.
6608 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6610 * /WHOIS without arguments shows client's own information.
6611 Affected file lib/silcclient/command.c.
6613 * Changed PING to not accept any arguments. The specs
6614 says that client can ping only the connected server so
6615 requiring an argument is not needed. Affected file is
6616 lib/silcclient/command.c.
6618 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6620 * Fixed a fatal bug in private message sending and reception
6621 encryption and decryption when using private message keys.
6622 The implementation was incorrect and did not follow the
6623 specification. It causd that some of the message were
6624 lost since it did not use the sending and receiving keys
6625 as the protocol suggests. This has been fixed and will cause
6626 incompatibilities with older clients when sending private
6627 message encrypted with private message keys. Affected files
6628 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6629 and various other in Irssi SILC Client.
6631 Added `responder' boolean argument to the functions
6632 silc_client_add_private_message_key[_ske] to indicate when
6633 the key is added as responder or initiator of the key
6636 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6638 * Removed the silc_ske_check_version function and created
6639 a SilcSKECheckVersion callback. Added also a function
6640 silc_ske_set_callbacks that is now used to set all SKE
6641 callbacks. The callback functions are not given to
6642 the SKE functions anymore, but this function is used to
6645 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6647 * Added `silc_version' argument to the silc_client_alloc
6648 to define the version of the application for the library.
6649 The library will use the version string to compare it
6650 against the remote host's (usually a server) version
6651 string. Affected file lib/silcclient/silcapi.h
6653 * Added the KE protocol context to Key Agreement context
6654 in client library so that we can abort the SKE if it
6655 is in process when we get timeout. Affected file is
6656 lib/silcclient/client_keyagr.c.
6658 * Do not resolve the client ID forever if it returns in the
6659 first time that such client does not exist. This was done
6660 for example with private message. Affected file is
6661 lib/silcclient/client_prvmsg.c.
6663 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6665 * Do not add regex.h for WIN32. The affected file
6666 includes/silcincludes.h.
6668 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6669 not work yet 100%. It generates the DLL's automatically
6670 when compiling with --with-win32 under cygwin.
6672 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6674 * lib/contrib/regex.c is not compiled on WIN32.
6676 * Added silc_net_get_socket_opt function to the
6677 lib/silcutil/silcnet.h.
6679 * Added includes/silcwin32.h for WIN32 specific includes
6682 * Do not use ptime structure or any of the posix process
6683 functions on WIN32 in lib/silccrypt/silrng.c.
6685 * Added silc_gettimeofday to provide generic function
6686 for struct timeval on all platforms. Added the function
6687 to lib/silcutil/silcutil.h.
6689 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6691 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6692 library as they clearly belong there. As a plus side we
6693 can make the actual socket connection routines platform
6696 Added also new generic function silc_socket_read and
6697 silc_socket_write (that used to be silc_packet_[read/write].
6698 The implementation of these are platform specific.
6700 * Added WIN32 specific routines of silc_socket_[read/write]
6701 to lib/silcutil/win32/silcwin32sockconn.c.
6703 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6705 * Added preliminary support for native WIN32 compilation under
6706 cygwin (using the -mno-cygwin option for GCC) to the
6707 ./configure.in.pre. The --with-win32 now prepares the
6708 compilation for native WIN32.
6710 * Rewrote the SILC Scheduler interface in the file
6711 lib/silcutil/silcschedule.h. The scheduler is now context
6712 based and does not have anymore any global static scheduler.
6713 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6714 and created lib/silcutil/win32 directory for WIN32 based
6717 * Added Unix specific network routines to the
6718 lib/silcutil/unix/silcunixnet.c and the old
6719 lib/silcutil/silcnet.c includes now only generic routines.
6721 Added WIN32 specific network routines to the
6722 lib/silcutil/win32/silcwin32net.c.
6724 * Added Unix specific utility functions from the
6725 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6727 * Added WIN32 SILC Scheduler to the file
6728 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6731 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6733 * Do not handle JOIN notify in the server if the target client
6734 is not registered (idata->registered == FALSE). The affected
6735 file is silcd/packet_receive.c.
6737 * Update the nickrec->founder in event_cumode in the Irssi SILC
6738 client. Affected file irssi/src/silc/core/silc-channels.c.
6740 * Fixed the CUMODE_CHANGE notify handling in the server when
6741 server and router are announcing their clients on channels.
6742 Now the mode changes are saved and notified correctly. The
6743 affected file is /silcd/packet_receive.c.
6745 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6746 They really did not replace the cache entry in the ID Cache.
6747 Now they do that. Affected file silcd/idlist.c.
6749 * Fixed the KICK notify handling in the Irssi SILC client to
6750 update the channel records so that the kicked client does not
6751 appear to be on the channel. The affected file is
6752 irssi/src/silc/core/silc-channels.c.
6754 * Always update the conn->current_channel when executing command
6755 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6757 * Fixed the KILL notify handling in Irssi SILC client to remove
6758 the killed client on all channels.
6760 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6762 * Fixed the silc_parse_command_line to remove extra spaces
6763 from the start and end of the arguments. Affected file is
6764 lib/silcutil/silcutil.c.
6766 * Cancel and free any active protocol in the function
6767 silc_server_close_connection. Affected file silcd/server.c.
6769 * Cancel and free any active protocol in the function
6770 silc_client_close_connction. Affected file is
6771 lib/silcclient/client.c.
6773 * Do not execute the KILL command for clients that are in
6774 history (ie. they are not in the network). Affected file is
6777 * Fixed KILL notify handling, client does not crash anymore.
6778 Affected file irssi/src/silc/core/silc-channels.c.
6780 * Reduced the default packet buffer size from 2048 to 1024 in
6781 lib/silccore/silcpacket.c.
6783 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6784 counter to the SKE context that is incresed when the SKE library
6785 performs async operation outside the library. If the outside
6786 process frees the SKE context and FREED status will be set
6787 and the library will detect after the sync operation that the
6788 libary is freed. The affected files are
6789 lib/silcske/silcske[_status].[ch].
6791 * Resolve the client entry information in the function
6792 silc_client_channel_message to assure that NULL pointer is not
6793 passed as client entry to the application. */
6795 * Fixed the task timeout calculation to assure that there is
6796 never negative timeouts. The affected file is
6797 lib/silcutil/silcschedule.c.
6799 * Fixed the channel user mode notification sending in server.
6800 It was sent point-to-point to the router (or to server by router)
6801 but it needs to be destined to a channel. The routines now
6802 supports sending the channel user mode notifys to the channels
6803 when announcing clients and channels. Affected files are
6804 silcd/server.c and silcd/packet_receive.c.
6806 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6807 It did not actually replace the old channel entry in the cache.
6808 Affected file lib/silcclient/client_notify.c.
6810 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6812 * Fixed a possible crash in silc_packet_send_prepare. It now
6813 assures always that there is enough space in the buffer and
6814 at the tail area of the buffer (for MAC).
6816 Fixed the inbound buffer reallocation in silc_packet_read.
6817 It was old code and did not handle the reallocation correctly.
6820 The affected file is lib/silccore/silcpacket.c.
6822 * Fixed buffer overflow in silc_parse_nickname in the file
6823 lib/silcutil/silcutil.c.
6825 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6827 * make install generates new server keys only if there is not
6830 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6832 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6833 Added check that if the NOREPLY is set then we will not send
6834 the away message. This avoids infinite loop of away messages
6835 if both clients are away. The affected file is
6836 lib/silcclient/client_prvmsg.c.
6838 * Fixed client crash if /NICK was given without arguments.
6839 Affected file lib/silcclient/command.c.
6841 * Server does not send the invite list in INVITE command back
6842 to the client if the list was not altered. Added this notion
6843 to the protocol spec as well. Affected file silcd/command.c.
6845 Fixed possible crash in INVITE command by checking the
6846 value of silc_server_get_client_route command.
6848 * Fixed the INVITE notify type handling. The arguments are now
6849 taken in correct order and client does not crash. The affected
6850 file is irssi/src/silc/core/silc-channels.c.
6852 Removed the "Inviting xxx to channel" message from the
6853 client library away and let the application handle it.
6854 Affected file lib/silcclient/command.c. Added that message
6855 to Irssi SILC client's message formats.
6857 * Fixed CMODE command crash in client. It now checks the
6858 amount of arguments correctly and does not crash. The affected
6859 file is lib/silcclient/command.c.
6861 * Do not create new channel automatically in silc_channels_join
6862 but check whether the channel by that name already exists.
6863 Affected file irssi/silc/core/silc-channels.c.
6865 * Do not send the SERVER_SIGNOFF to router if the disconnected
6866 entity was the router. Affected file silcd/server.c.
6868 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6869 SILC client as it was missing from there.
6871 Added the handling of the KICK notify to the Irssi SILC client
6872 as it was missing. Added "you have been kicked" message to
6873 Irssi SILC client's message modules formats.
6875 Added the handing of the KILL notify to the Irssi SILC client
6876 as it was missing. Added the kill message module formats
6879 The affected file is irssi/src/silc/core/silc-channels.c.
6881 * The router did not save the channel mode the server announced.
6882 Affected file silcd/packet_receive.c.
6884 * Fixed a possible crash in INFO command in server. If the
6885 server did not provide the server info it crashed. Affected
6886 file silcd/command.c.
6888 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6890 * Fixed the GETKEY command in the server to check also the
6891 global list. Otherwise the GETKEY would not work correctly
6892 in normal SILC server. Affected file silcd/command.c.
6894 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6896 * Fixed GETKEY crash, it crashed if the command did not succseed.
6898 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6900 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6901 is now real and not just an macro interface to GMP.
6903 Removed the entire GMP from the source tree and imported new
6904 NSS MPI library instead. Reason for removing GMP is that it is
6905 extremely large and compiles extremely slow. The NSS MPI
6906 is only a few files and compiles in less than 10 seconds.
6907 The speed is also about the same as GMP. The MPI is imported
6908 to lib/silcmath/mpi.
6910 If the system has GMP installed we will still use the GMP.
6911 If it is not then the NSS MPI will be compiled.
6913 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6915 * Merged a long nickname (127 characters long) crash bugfix from
6916 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6918 * Merged a freed memory reference bugfix from Irssi CVS tree.
6919 Affected file irssi/src/core/commands.c.
6921 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6923 * Added the server's public key sving and verification to the
6924 server when performing the SKE. This was missing and the
6925 remote server's (or router's) public key was accepted without
6926 checking whether we have it previously or trust it at all.
6927 Affected file silcd/protocol.c.
6929 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6931 * Check in the silc_server_timeout_remote if protocol is active
6932 and make sure that the protocol's final callback is called so
6933 that all memory if freed. Affected file silcd/server.c.
6935 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6937 * silc_server_whois_send_reply crashed the server if the nickname
6938 was 127 characters long. Affected file silcd/command.c.
6940 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6942 * Added sanity check to the silc_server_new_client. If the hostname
6943 is provided inside username then check that the provided hostname
6944 really is the same as the resolved one. If the hostname was not
6945 resolved then check it from the public key. Affected file is
6946 silcd/packet_receive.c.
6948 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6949 if the server disconnected us and the connection is not valid
6950 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6952 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6953 the library to the lib/silcutil/silcutil.[ch].
6955 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6957 * Close log file after open. Affected file
6958 lib/silcutil/silclog.c.
6960 * Check whether sock == NULL in silc_client_send_packet and return
6961 if it is. Affected file lib/silcclient/silcclient.c.
6963 * Check rec->entry == NULL in the Irssi SILC Client before
6964 sending the channel message. Affecte file is
6965 irssi/src/silc/core/silc-servers.c.
6967 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6969 * Merged a splitted window bugfix from Irssi CVS tree. The
6970 affected file is irssi/src/fe-text/textbuffer-view.c.
6972 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6973 It did not print nickname.
6975 * Improved the distributions system a bit.
6977 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6979 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6980 irssi/src/fe-text/gui-window.c.
6982 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6983 to in-active server. The affected file is
6984 irssi/src/silc/core/client_ops.c.
6986 * Resolve the client in USERS command reply if the entry does
6987 not have username resolved. The affected file is
6988 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
6989 command to WHOIS command to really resolve stuff. The USERS
6990 is not used any more in any critical section so WHOIS can
6991 be used even though it might be slower than IDENTIFY.
6993 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
6996 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6998 * Changed the protocol API a bit more consistent in the
6999 lib/silccore/silcprotocol.[ch].
7001 * Changed the following headers to ROBODoc format:
7003 lib/silccore/silcpayload.h
7004 lib/silccore/silcprotocol.h
7005 lib/silccore/silcsockconn.h
7007 All core library headers are now formatted.
7009 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7011 * Fixed a bug in Irssi SILC client; do not show that you are
7012 server/router operator if you really are not. Affected file is
7013 irssi/src/silc/core/client_ops.c.
7015 * Renamed silc_command_free_payload to silc_command_payload_free.
7016 Affected file lib/silccore/silccommand.h
7018 * Added silcmath.h to include the prototoypes of various routines
7019 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7022 * Changed the following headers to ROBODoc format:
7024 lib/silccore/silcchannel.h
7025 lib/silccore/silccommand.h
7026 lib/silccore/silcid.h
7027 lib/silccore/silcidcache.h
7028 lib/silccore/silcmode.h
7029 lib/silccore/silcnotify.h
7030 lib/silccore/silcpacket.h
7031 lib/silcmath/silcmath.h
7033 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7035 * Added checking to the server code not to start the server if
7036 ciphers and stuff are not configured properly. Affected files
7037 silcd/serverconfig.[h] and silcd/server.c.
7039 * Changed the layout of the header files of the public interfaces
7040 in the SILC libraries. The new layout supports ROBODoc
7041 documentation tool (and some others) so that it is easy to create
7042 a library reference manual. All the other headers and source
7043 code must still follow the CodingStyle document. Also source
7044 code must not include these ROBODoc stuffs, only the headers.
7045 Furthermore, all public interface headers must now be named
7046 by using `silc' prefix, example: silcapi.h, silccipher.h.
7047 Some files were renamed due to this. All the other headers
7048 must not be used as public interfaces. I will update the
7049 CodingStyle document later. Changed following headers, so far:
7051 lib/silcclient/silcapi.h
7052 lib/silccore/silcauth.h
7053 lib/silccore/silcprivate.h
7054 lib/silccrypt/silcdh.h
7056 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7060 * Removed silc_client_packet_send_flush from the client library
7061 as it is not needed. Affected file lib/silcclient/client.[ch].
7063 * Added printing of message of unresolved authentication method
7064 to the Irssi SILC client. Added it to the module formats.
7065 Removed the same message from the client library.
7067 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7069 * Added new distribution feature, DISTLABEL. Every distribution
7070 can define own preprocessor label that can be used in the
7071 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7072 file distributions, acconfig.h.pre and prepare.
7074 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7076 * Added Makefile.defines_int to include the actual definitions
7077 for Makefile.defines.in. Tested the new distribution system,
7078 created distributions and tested installation.
7080 * Added AWAY message printing to the Irssi SILC client. Added
7081 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7083 * Added SCONNECT command to call the SILC's CONNECT command.
7084 Cannot use CONNECT directly since Irssi uses that internally.
7085 Affected file irssi/src/silc/core/silc-servers.c.
7087 Added ACTION local command. It is same as ME command but takes
7088 the channel as mandatory argument.
7090 Rewrote some of the Irssi's help files to suite for SILC
7093 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7095 * Added Makefile.defines[.in] that should for now on be included
7096 in all Makefile.am file in the source tree. That file includes
7097 all common compilation definitions for SILC source tree.
7099 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7101 * Minor changes to the ./prepare script to change the package
7102 name according the distribution name to the configure.in.
7104 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7106 * Created new distribution system. Added file `distributions'
7107 that defines all the distributions that can be created out of
7108 the SILC source tree. The ./prepare script now reads that
7109 file to determine how to prepare the distributions. The
7110 first argument to the ./prepare is the name of the distribution
7111 and second is the version of the distribution. If given
7112 without arguments it creates the default (toolkit) distribution
7113 with the default version (defined in ./prepare).
7115 All Makefile.am files that are subject to the distributions
7116 are now named as Makefile.am.pre. These are ./Makefile.am
7117 and lib/Makefile.am. Others may be changed later.
7119 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7121 * Added invite list, ban list, some key management and connection
7122 error message printing to module formats in the Irssi SILC client.
7124 * Added new silc_client_set_away_message to set the away message
7125 that is back to the person who sent private message. The
7126 affected file lib/silcclient/silcapi.h and the
7127 lib/silcclient/client_prvmsg.c.
7129 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7131 * Fixed the private message sending in the Irssi SILC client,
7132 added local command KEY to the Irssi SILC client.
7134 Added key management and key agreement message formats to the
7135 irssi/src/fe-common/silc/module-formats.[ch].
7137 Added USERS (alias WHO) printing, server/router operator
7138 indication and LIST command printing to the module formats.
7140 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7142 * Fixed channel joining notify handling, cumode notify handling
7143 from Irssi SILC client.
7145 * Added SILC specific module-formats to the Irssi SILC client so
7146 that SILC specific message hilighting, colors etc is possible.
7147 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7149 Added channel mode, channel user mode, actions, notices,
7150 whois and whowas printing to the the module-formats.c.
7152 * Fixed a bug in channel deletion in the server. The channel
7153 is not left to the cache even if the channel founder auth mode
7154 is set when there are no users anymore on the channel. Affected
7155 file silcd/server.c.
7157 * The silc_net_localhost now resolves the entire hostname including
7158 the domain name. Affected file lib/silcutil/silcnet.c.
7160 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7162 * Changed the ask_passphrase client operation to be ascynchronous.
7163 It has now a completion callback and a context that the
7164 application must call after it has got the passphrase from
7165 the user. Affected files lib/silcclient/silcapi.h,
7166 lib/silcclient/protocol.c, lib/silcclient/command.c and
7169 Added SilcAskPassphrase callback that the application calls
7170 to deliver the passphrase to the library.
7172 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7173 The public key verification and especially a certificate
7174 verification is asynchronous procedure.
7176 Added new SILC_SKE_STATUS_PENDING status to indicate the
7177 request is pending and a callback will be called to finalize
7180 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7181 indicate that remote end did not send its public key (or
7182 certificate), even though we require it. Added check for this
7183 condition in the SKE. This was a security bug, now fixed.
7185 Defined new SilcSKEVerifyCbCompletion callback that is called
7186 when the verification process is completed.
7188 The affected files lib/silcske/silcske_status.h and
7189 lib/silcske/silcske.[ch].
7191 * Changed the verify_public_key client operation to be async
7192 as well. Defined SilcVerifyPublicKey callback that is used to
7193 indicate the success of the public key verification process.
7195 Changed the server and client to use the new async client
7198 * Changed the Irssi SILC client's internal scheduler to be called
7199 twice as many times as it used to be. As a result the client
7200 should be a bit faster now. Affected file is
7201 irssi/src/silc/core/silc-core.c.
7203 * Added support to Irssi SILC client of asynchronous public key
7204 verification and passphrase inquiry. Affected file is
7205 irssi/src/silc/core/silc-core.c.
7207 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7209 * Do not say "You have left channel %s" in client library.
7210 Moved it to the application. Affected files are
7211 lib/silcclient/command.c and silc/client_ops.c.
7213 * Fixed silc_client_get_clients. Command context was not
7214 duplicated and was freed memory in the callback. Affected
7215 file lib/silcclient/idlist.c.
7217 * Do not say "you are now talking..." on JOIN command in the
7218 client library. The appliation must handle it.
7220 * Do not say ".. changed topic to" in command reply in the
7221 client libary. The application must handle it.
7223 * Fixed TOPIC command sending in the client library.
7225 * Fixed a memory leak in silc_client_command_free in the file
7226 lib/silcclient/command.c.
7228 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7230 * Imported a modified version of Irssi client to the source tree.
7231 The Irssi will be used to create a new client called
7232 Irssi SILC. Imported to irssi/.
7234 Added silc_core_init_finish function to the Irssi. Affected
7235 file irssi/configure.in.
7237 A lot changes in the Makefile.ams around the irssi tree.
7239 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7241 * Do not rehash if the new size is same as the old size of the
7242 hash table, in the silc_hash_table_rehash*. The affected file
7243 lib/silcutil/silchashtable.c.
7245 * Replaced hash_table_del_by_context calls from the server
7246 (when channel->user_list and client->channels) to the
7247 hash_table_del as it is sufficient and faster.
7249 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7251 * Added silc_hash_table_list, silc_hash_table_get and the
7252 SilcHashTableList structure to provide an alternative way to
7253 traverse the hash table. The affected files are
7254 lib/silcutil/silchashtable.[ch].
7256 * Changed the server's idlist routines to use the hash table
7257 routines to optimize the code.
7259 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7261 * Replaced the client entry's `channel' list and channel entry's
7262 `user_list' list to hash tables for optimized lookup. Changed
7263 the code to use the hash table interface around the code.
7264 Affected file lib/silcd/idlist.[ch].
7266 * Added `auto_rehash' boolean argument to the function
7267 silc_hash_table_alloc to indicate whether the hash table should
7268 auto-rehash when it thinks is appropriate time. It will
7269 increase the hash table size if the there is twice as much
7270 entries in the table than the size of the table, and will
7271 decrease the size if there are twice as less entries than
7272 the size of the table.
7274 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7276 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7278 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7280 * silc_idcache_purge_by_context deletes the entry now by context
7281 as it is supposed to do. Affected file lib/silccore/idcache.c.
7283 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7284 client is not anymore valid (WHOWAS givens the info) and not
7285 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7287 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7289 * Removed the `data' and `data_len' arguments from the ID Cache
7290 interfaces and added `name' argument. ID Cache does not handle
7291 anymore the binary data only a names associated with given ID.
7293 * When hashing a Client ID with silc_hash_id the entire ID is
7294 not hashed anymore, instead only the hash of the Client ID is
7295 hashed. This way we can access the Client ID from the cache
7296 with Client ID but with the hash of the ID (which is a hash of
7297 the nickname) as well without any difference in performance.
7299 Added also silc_idcache_find_by_id_one_ext to do one on one
7300 searching when we have the actual ID. Added also function
7301 silc_hash_client_id_compare. The affected files are
7302 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7304 * When hashing the name associated with a ID it is always done
7305 in lowercase. This way we can access the cache without worrying
7306 about case-sensitivity, even though, for example nicknames are
7309 * Fixed a bug in server with channel message sending. It put
7310 wrong ID type as destination ID. The affected file
7311 silcd/packet_send.c.
7313 * silc_idcache_del_by_context now deletes from all hash tables
7314 by context. Affected file lib/silccore/idcache.c.
7316 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7318 * Changed the client library to use the new ID Cache interface.
7319 Changes around the source tree.
7321 * Added silc_hash_table_rehash_ext to rehash with specific
7322 hash function. Affected file lib/silcutil/silchashtable.[ch].
7324 * Added silc_hash_string_compare to compare two strings in the
7325 hash table. Affected file lib/silcutil/silcutil.[ch].
7327 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7329 * Added new function silc_idcache_del_by_context into the
7330 lib/silccore/idcache.[ch].
7332 * Changed the server's ID list routines to use the new ID Cache
7333 interface. Changes around the source tree.
7335 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7337 * Added silc_hash_table_del[_by_context]_ext functions in to the
7338 lib/silcutil/silchashtable.[ch].
7340 Removed silc_hash_table_find_all* routines and added new
7341 silc_hash_table_find_foreach to replace them.
7343 Added silc_hash_table_replace_ext function as extended
7344 replacing function. Separated the simple hash table interface
7345 from the extended hash table interface in the file
7346 lib/silcutil/silchashtable.h.
7348 * Fixed minor bugs and changed it to use some of the new
7349 hash table functions in lib/silccore/idcache.c
7351 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7353 * Added new function silc_hash_table_find_all to return all keys
7354 in the hash table by the specified key. As the hash table is
7355 collision resistant it also makes it possible to have several
7356 duplicate keys in the hash table. This function may be used to
7357 find all of the keys from the hash.
7359 Added user_context arguments to the SilcHashFunction,
7360 SilcHashCompare and SilcHashDestructor to deliver user specified
7363 Added new fuctions silc_hash_table_find[_all]_ext to do
7364 extended lookup with specified hash and compare functions and
7365 specified user contexts.
7367 Added new function silc_hash_table_add_ext to add the key
7368 with specified hash function and user context.
7370 Added new function silc_hash_table_foreach to traverse all
7371 entrys in the hash table. Added SilcHashForeach callback
7374 Added new function silc_hash_table_del_by_context to delete
7375 the entry only if the context associated with the key matches.
7377 Affected files are lib/silcutil/silchashtable.[ch].
7379 * Removed silc_hash_[server/client/channel]_id and added just
7380 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7381 silc_hash_id_compare to compare two ID's using as the hash table
7382 comparison function. Added also silc_hash_data to hash
7383 binary data and silc_hash_data_compare to compare it.
7385 * Removed silc_idlist_find_client_by_hash as it is not needed
7386 anymore. Affected file silcd/idlist.[ch].
7388 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7389 to use internally the SilcHashTable. The new ID Cache is a lot
7390 faster than the old one. Some of the ID Cache interface was also
7391 rewritten and obsolete and stupid functions were removed.
7393 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7395 * Added entry_count field to the SilcHashTable to keep the number
7396 of the entries in the table. Implemented the function
7397 silc_hash_table_rehash. Added new function
7398 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7400 Fixed a minor bug in silc_hash_table_free.
7402 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7403 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7404 into the lib/silcutil/silcutil.[ch].
7406 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7408 * Implemented a collision resistant hash table into the
7409 lib/silcutil/silchashtable[ch]. See the header and the source
7410 for the SilcHashTable API.
7412 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7414 * Merged dotconf version 1.0.2 into lib/dotconf.
7416 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7418 * Do not compile anything in lib/silcsim/* if the SIM support
7419 is not enabled. The tree should now compile without problems
7422 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7424 * Compiled the SILC under cygwin. Compiled and tested briefly
7425 without problems. More tests needed. The SIMs didn't compile
7428 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7430 * Fixed possible crash in silc_get_username in the
7431 lib/silcutil/silcutil.c.
7433 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7435 * Fixed a va_arg in silc/client_ops.c.
7437 * Oops, RC5 routines were named AES and caused some problems
7438 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7440 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7442 * Added new SilcIDIP structure into the lib/silccore/id.h and
7443 replaced the old `ip' fields from all SILC ID's to that type.
7444 This is a step towards IPv6 support.
7446 The silc_id_get_len takes now the ID as an extra argument.
7447 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7448 both IPv4 and IPv6 based ID's.
7450 The affected files are lib/silccore/id.[ch] and other files
7451 around the tree using these routines.
7453 * Removed the ID length arguments in server from various
7454 silc_server_send_notify_* routines -> they are not needed
7457 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7459 * Fixed memory leak in silc_encode_pem_file in the file
7460 lib/silcutil/silcutil.c.
7462 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7464 * Check minor version as well in the SKE. Affected files are
7465 silcd/protocol.c and lib/silcclient/protocol.c.
7467 * Added --identifier option to the server so that an identifier
7468 can be when creating the public key for the server. Affected
7469 file is silcd/silcd.c.
7471 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7472 lib/silccrypt/silcpkcs.c.
7474 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7476 * Register default ciphers and stuff when using -C option with
7477 the server. Affected file sildc/silcd.c.
7479 * Put back the servers public key filename format, it is better
7480 than the new one. For now, the client keys are saved with the
7481 new filename format. The affected file silc/client_ops.c.
7483 * Implemented the Cipher API for the rest of the ciphers that
7484 did not implement it or implemented it the wrong way.
7486 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7488 * Register default ciphers and stuff when using the -S option
7489 in the client. Affected file silc/silc.c. Same also when
7490 creating new key pair with -C option.
7492 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7494 * Fixed the silc_verify_public_key client operation function to
7495 save the public keys differently. The fingerprint is now
7496 used as filename and not the hostname. This way also the
7497 client keys are saved uniquely and not with hostnames. The
7498 affected file is silc/client_ops.c.
7500 * Trimmed the silc_hash_fingerprint function to remove extra
7501 whitespaces from the end of the fingerprint. The affected
7502 file is lib/silccrypt/silchash.c.
7506 * Added silc_cipher_register_default function to register all
7507 default ciphers. It can be used when configuration files
7508 does not exist and the application does not want any specific
7509 ciphers in any specific order.
7511 The SilcDList is now used as silc_cipher_list dynamically
7512 allocated cipher list. Removed the static list all together
7513 and now all ciphers must be allocated to the dynamic list.
7514 The silc_cipher_alloc routine was changed to check only the
7517 All silc_cipher_* routines that used to return int returns
7520 The affected files lib/silccrypt/silccrypt.[ch].
7522 * The same thing was done to silc_hash_* as for silc_cipher_*
7523 routines. Affected files lib/silccrypt/silchash.[ch].
7525 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7526 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7527 Added also silc_pkcs_[un]register[_default] functions.
7528 Removed the data_context from the PKCS API.
7530 * Added silc_hmac_register_default function to register default
7531 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7532 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7533 to unregister all hmacs at once.
7535 * Register the default ciphers, hash functions, PKCSs and HMACs
7536 if client's configuration file does not exist. The affected
7539 * The client did not load the hash functions from the SIM
7540 modules at all. Added support for this. Affected file is
7541 silc/clientconfig.c.
7543 * When decoding public key with silc_pkcs_public_key_decode, check
7544 the supported algorithm only if PKCS are registered. Affected
7545 file lib/silccrypt/silcpkcs.c. The same was done with the
7546 silc_pkcs_private_key_decode.
7548 * Fixed the SILC List routines to keep the list always in order.
7549 It used to change the list's order when traversing the list but
7550 not it preserves the order. Affected file lib/trq/silclist.h.
7552 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7554 * Added the client library to use the SilcSocketConnection's
7555 reference counter (by silc_socket_dup) to prevent the bug that
7556 the socket object may be freed underneath async operation.
7558 * The name resolv library checking fixes in the configure.in.pre.
7561 * Created new version of the protocol drafts for future
7562 development. The -03 drafts are the ones that will be changed
7563 in the trunk now and the -02 will remain as they are.
7565 * Send list of CUMODE notifys to the router when announcing
7566 the channel users to the router. Affected file silcd/server.c.
7567 If the router receiving channel founder CUMODE for a channel
7568 that already has channel founder it will send CUMODE notify
7569 to the sender to remove the channel founder rights from the
7570 announced client. Affected file silcd/packet_receive.c.
7572 * The CUMODE notify may now use Server ID as well as the entity
7573 who changes the mode. Updated protocool specs.
7575 * Updated INSTALL and README files.
7577 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7579 * New web pages in the http://silc.pspt.fi. The pages was
7584 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7586 * Implemented the [DenyConnectin] config section in the server.
7587 Added silc_server_config_denied_conn to check whether incoming
7588 connection is denied. Affected file silcd/serverconfig.[ch].
7590 * Do not check the ports when checking the incoming configuration
7591 data if the port is 0, meaning any. Affected file is
7592 silcd/serverconfig.c.
7594 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7596 * Fixed buffer overflow in silc_string_compare in the file
7597 lib/silcutil/silcutil.c.
7599 * Fixed double free in silc_server_command_leave in the file
7602 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7604 * Fixed the version checking in the server. Affected file is
7607 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7609 * Fixed the configuration data fetching when accepting new
7610 connections in the server. Affected file silcd/server.c.
7612 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7614 * Added `sender_entry' argument to the function
7615 silc_server_packet_relay_to_channel so that we can check
7616 whether some destination actually belongs to the same route
7617 the sender belongs (ie, we must not resend the packet to the
7618 sender). Affected file silcd/packet_send.[ch].
7620 * Added `servername' field to the SilcClientEntry in the server
7621 to hold the name of the server where client is from. Affected
7622 file is silcd/idlist.h.
7624 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7626 * Moved the channel message encrypting in the router betwen
7627 router connections from silc_server_channel_message to the
7628 silc_server_packet_relay_to_channel since we want to check
7629 whether we have anybody channel before encrypting anything.
7630 Affected files silcd/packet_[receive/send].c.
7632 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7634 * Fixed the [AdminConnection] server config section to support
7635 multiple entries. Affected file silcd/serverconfig.c.
7637 * Added support into the server to check the validity of the
7638 incoming connection before executing any KE or authentication
7641 * The connection configuration is now saved to the KE and
7642 connection auth protocol contexts and not fetched anymore in
7643 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7645 * The local hosts listenning address and port is also resolved
7646 now when starting the server. We want to have the socket object
7647 to include the real address and port for the listener. Added
7648 new function silc_net_check_local_by_sock into the files
7649 lib/silcutil/silcnet.[ch].
7651 * Fixed a broadcast bug in server -> do not broadcast if we
7654 * Fixed a routing bug. Do not route broadcast packets ever.
7655 Broadcast packets must be processed always and not routed since
7656 they may be destined to some other host than yourself and thus
7657 would get routed without no good reason. Affected file is
7660 * Added function silc_server_config_is_primary_route to check
7661 whether primary router connection has been configured (a router
7662 configuration that we are initiating). If there is not, we
7663 will assume that there is only two routers in the SILC network
7664 and we will use the incoming router connection as our primary
7665 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7667 * Changed the order of the broadcasting. Broadcast _after_ the
7668 packet has been processed not before. Affected file is
7671 * Fixed a [ClientConnection] parsing bug. The port was never
7672 parsed correctly thus resulting to port 0. Affected file
7673 silcd/serverconfig.c.
7675 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7676 argument and did not set the broadcast packet flag. Affected
7677 file silcd/packet_send.c. Fixed same bug in the function
7678 silc_server_send_notify as well.
7680 * If we receive NEW_ID packet for our own ID in the server, ignore
7683 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7687 * Removed the nickname from the Private Message Payload.
7688 Updated the code and the protocol specs.
7690 * Updated protocol specs for submitting to the IETF.
7692 * Tweaked the Random Number Generator a bit. Affected file
7693 lib/silccrypt/silcrng.c. Exported a new function
7694 silc_rng_[global]_add_noise which can be used to add more
7697 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7699 * Do not parse packets with different timeout when protocol
7700 is active -> may cause problem with rekey. Affected file
7703 * When server receives signoff notify it must not create
7704 new channel key if the client is on any channels since the
7705 sender of the signoff notify will create it.
7707 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7709 * Added printing of error messages during SKE protocol from the
7710 failure packet sent by server during SKE. Affected file
7713 * Removed the client's failure_callback handling with timeout
7714 and handle it immediately when received.
7716 * The SKE library returned wrong type in SUCCESS and FAILURE
7717 packets. They must be 32 bit MSB not 16 bit MSB.
7719 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7721 * Ok, rewrote the logic of the re-key and now it seems to work.
7722 I tested it on high traffic with frequent re-keys without
7723 problems. Added hmac_receive (and renamed hmac to hmac_send)
7724 in SilcClientConnection in lib/silcclient/client.h and
7725 in SilcIDListData in silcd/idlist.h. Also, removed the
7726 SilcPacketParserContext's cipher and hmac fields as they are
7727 not needed anymore and actually caused some problems when
7728 the ciphers and hmac's changed underneath the packet parser.
7730 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7732 * If re-key protocol is active then process the incoming packets
7733 synchronously since we must assure that icoming packets encrypted
7734 with the old key is processed before the new keys is set to
7735 use. This is true other packets than for REKEY packets.
7736 Affected file silcd/server.c. The same was done to client library
7737 as well, affected file lib/silcclient/client.c.
7739 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7741 * Fixed bug in client and server to accept the force send if
7742 the packet is send from silc_[server/client]_packet_process
7743 function. Otherwise the packets are never delivered, oops.
7745 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7747 * Disable force sending of packets when REKEY protocol is active.
7748 We must assure that no packet is sent directly when rekey is
7749 performed. All packets must be sent through packet queue.
7750 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7751 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7752 function is silc_[server/client]_packet_send_real to check
7755 * Replaced the SIM paths from example config files to
7756 /usr/local/modules. Also, make install creates now
7757 /usr/local/silc/logs directory to hold all the SILC server
7760 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7762 * Made the configure.in.pre work on Solaris. Patch by salo.
7764 * Made all ciphers compatible with non-x86 machines. Defined
7765 CBC mode macros into lib/silccrypt/ciphers_def.h.
7767 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7769 * Fixed the make install.
7771 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7773 * When MAC computation fails the silc_packet_decrypt returned 0
7774 even though it was supposed to return -1. Fixed this. The
7775 affected file is lib/silccore/silcpacket.c.
7777 * Do not replace the config files in /etc/silc (in make install)
7778 if they already exist. Affected file ./Makefile.am.
7780 * Do not send re-key packets immediately but through packet queue.
7781 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7783 * Changed silc_net_check_host_by_sock to return FALSE if the
7784 IP/DNS could not be resolved. Though, it returns the IP address
7785 now even if it could not resolve it (but returns also FALSE).
7786 Affected file lib/silcutil/silcnet.[ch].
7788 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7790 * Added silc_pkcs_decode_identifier to decode the public key's
7791 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7792 Added also silc_pkcs_free_identifier. Added also new context
7793 SilcPublicKeyIdentifier.
7795 * Added -S option to the silc client. It is used to dump the
7796 contents of the specified public key file.
7798 * Changed the PKCS api to return the public key length when
7799 setting the public key.
7801 * Fixed a fatal bug in the public and private key file loading.
7802 Affected file lib/silccrypt/silcpkcs.c.
7804 * Execute the packet parsing for client with zero (0) timeout
7805 if the protocol is active. Affected file silcd/server.c.
7807 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7809 * Made the key generation options to the silcd program. Added
7810 -C option, equivalent to client's option.
7812 * Added new [ServerKeys] config section to the server. It
7813 configures the server's public and private key.
7815 * Defined generic Public Key Payload into the protocol
7816 specification to send specific type of public keys and
7819 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7820 public key or certificate.
7822 * Implemented the GETKEY command to the server and to the
7823 client library and on user interface.
7825 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7827 * Made preliminary `make install' work.
7829 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7831 * Added SilcServerRekey context into silcd/idlist.h.
7833 * Added the PFS support as defined in the specification to the
7834 SKE protocol. Affected files lib/silcske/*.c.
7836 * Added `ske_group' field to the SilcServerRekey context to hold
7837 the number of the SKE group that is used with PFS in re-key.
7838 Affected file silcd/idlist.h.
7840 * Added PFS re-key support to the server. Affected file is
7843 * Added silc_protocol_cancel to cancel execution of the next
7844 state of the protocol. Affected file is
7845 lib/silccore/silcprotocol.[ch].
7847 * Added the re-key support with and without PFS to the client
7848 library. Re-key is performed once in an hour, by default.
7850 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7851 Added silc_client_rekey_callback and silc_client_rekey_final.
7852 Affected files are lib/silcclient/protocol.[ch] and
7853 lib/silcclient/client.[ch].
7855 * Removed the `hmac_key' and `hmac_key_len' fields from the
7856 SilcClientConnection structure; not needed. Affected file is
7857 lib/silcclient/client.h.
7861 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7863 * Do not ask whether user wants to use the negotiated private key
7864 for private messages, just use it. Affected file is
7865 silc/local_command.c.
7867 * Added `send_enc_key' and `enc_key_len' fields to the
7868 SilcIDListData structure since they are needed in the re-key
7869 phase. Affected file is silcd/idlist.[ch].
7871 * Implemented the simple re-key protocol into the server.
7872 Affected files silcd/server.c and silcd/protocol.[ch]. The
7873 re-key will be performed once in an hour, by default.
7875 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7876 Added silc_server_rekey, silc_server_rekey_callback and
7877 silc_server_rekey_final.
7879 * Removed Tunneled flag from the protocol. Updated the code
7880 and the specifications.
7882 * Adde `pfs' field to the SilcIDListData to indicate whether
7883 the PFS is to be performed in the re-key. Affected file is
7886 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7888 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7889 int64 of at least the xintXX size. If void * is less that 4
7890 bytes uint32 * will be used. Defined bool as boolean.
7892 * Changed _ALL_ unsigned long and unsigned int to uint32,
7893 unsgined short to uint16 in the source tree.
7895 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7896 not handle clients that has entry->data.registered == FALSE.
7897 They are not in the network anymore. Affected file is
7900 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7902 * Implemented the sending of the SERVER_SIGNOFF notify in the
7903 server. Affected file is silcd/server.c.
7905 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7906 Added also silc_notify_payload_encode_args into the
7907 lib/silccore/silcnotify.[ch].
7909 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7910 Affected file silcd/packet_receive.c.
7912 * Implemented the SERVER_SIGNOFF notify handling in the client
7913 library. Affected file lib/silcclient/client_notify.c. Also,
7914 implemnted the printing of the SERVER_SIGNOFF info to the
7915 application. Affected file silc/client_ops.c.
7917 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7918 if the deleting was successful. Affected file silcd/idlist.[ch].
7920 * Added support for public key authentication in the connection
7921 authentication protocol in the client library. Affected file
7922 lib/silcclient/protocol.c.
7924 * Changed the server's silc_idlist_get_clients_by_* interface
7925 to support already allocated array so that new entries may be
7926 added to pre-allocated array. Affected file silcd/idlist.[ch].
7927 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7928 and command replies.
7930 * All command reply functions in the server now calls the
7931 pending command callback even if error occured. This way the
7932 error will be delivered to the client as well. Affected files
7933 silcd/command.c and silcd/command_reply.c.
7935 * Fixed INFO command to return local server's info if no server
7936 was provided. Affected file lib/silcclient/command.c.
7938 * Removed RESTART command for good. Updated the code and the
7941 * Rewrote parts of the task system. It is a bit simpler now.
7942 Removed unsued task priorities. The affected files are
7943 lib/silcutil/silctask.[ch].
7945 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7947 * Moved the USERS printing from the library to the application.
7948 Affected files lib/silcclient/command.c and silc/client_ops.c.
7950 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7954 * Added channel key re-key support. The re-key is perfomed
7955 only by the router and is done once in an hour. Added `rekey'
7956 field to the SilcChannelEntry in the server. Affected files
7957 silcd/server.c and silcd/idlist.h.
7959 * Added silc_task_unregister_by_context into the file
7960 lib/silcutil/silctask.[ch].
7962 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7964 * Added SILC_UMODE_GONE mode to indicate when the client is not
7965 present in the SILC network. Added also support to the local
7966 command AWAY that will set this mode. Added support of showing
7967 "xxx is gone" in WHOIS command. The USERS command shows the
7968 gone status as well.
7970 * Fixed setting server and router operator privileges in the
7971 server's UMODE command. Affected file silcd/command.c.
7973 * Merged the SKE KE1 and KE2 payloads into one payload. The
7974 new KE payload is equivalent to the old KE2 payload.
7976 Cleaned up the SKE Start Payload parsing. It now uses the
7977 simple buffer unformatting to do the parsing. A lot faster
7980 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7981 to the SKE that is used to indicate whether both of the SKE
7982 parties should perform authentication. By default only the
7983 responder performs authentication. By setting this flag also
7984 the initiator must do authentication. By default it is unset
7985 since in normal SKE case, client to server connection, only
7986 the responder should do authentication. When doing SKE between
7987 two clients both should perform authentication. Updated the
7988 code and the protocol specs.
7990 * A little fix to IDENTIFY command in the server. Search the
7991 client first by hash not nickname. Affected file is
7994 * Fixed the silc_client_close_connection to support closing
7995 the client to client connections wihtout deleting too much
7996 data. Affected file lib/silcclient/client.c.
7998 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
7999 are received if protocol used to be active but is not anymore
8000 the application would crash due to NULL pointer dereference.
8001 Affected files silcd/server.c and lib/silcclient/client.c.
8003 * Added `hash' field to the SilcClientConnection to include
8004 the hash function negotiated in the SKE protocol.
8006 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8007 to set the channel founder authentication data. A client can
8008 claim the founder rights later by providing the authentication
8009 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8010 This way the channel founder can regain the channel founder
8011 privileges even it is left the channel. This works only on
8012 local server and the client must be connected to the same
8013 server to be able to regain the founder rights. Updated the
8014 protocol specs accordingly.
8016 Added support to the CMODE command in the client to set the
8017 founder auth data. Read the README to see how to set it.
8019 Added support to the CUMODE command to claim the founder
8020 rights. Read the README to see how to do it.
8022 Added support for the founder authentication to the Channel
8023 Entry in the server. Affected file silcd/idlist.h.
8025 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8026 server's CMODE command. Affected file silcd/command.c.
8028 * Added the following new functions into lib/silccore/silcauth.[ch]:
8029 silc_auth_get_method and silc_auth_get_data.
8031 * The server now saves the remote hosts public key to the
8032 SilcIDListData pointer. Affected file silcd/protocol.c.
8034 * The normal server now does not remove the channel entry from
8035 the cache if the founder authentication data is set. It used
8036 to remove it if the founder was the last one on the channel on
8037 the server and left the channel. The auth data is saved and
8038 if the channel is re-joined later the old entry is used with
8039 the old auth data. Affected files silcd/command_reply.c and
8042 * Removed the `pkcs' field from the SilcIDListData structure
8043 in the server; it is not used. Affected file silcd/idlist.h.
8045 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8047 * Fixed packet processing on slow links. Partial packets were
8048 never re-processed because the incoming data buffer was cleared
8049 by the application. Application must not directly clear the
8050 sock->inbuf, the packet processing routines handle it. Fixed
8051 this in client library and in server.
8053 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8055 * Fixed the WHOIS and IDENTIFY send reply function to really
8056 check whether to send list or just one entry. Affected file
8059 * Cleaned up the LEAVE command's channel key distribution. The
8060 affected file silcd/command.c.
8062 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8063 can enforce the channel mode as well. In that case the ID
8064 includes the ID of the server. The code now enforces the
8065 mode change if the router have different mode than the server.
8067 * The notify client operation with CMODE_CHANGE notify can now
8068 return NULL client_entry pointer if the CMODE was not changed
8069 by client. Application must check for this.
8071 * Added <Server ID> argument to INFO command to support server
8072 info fetching by Server ID.
8074 * Added silc_server_announce_get_channel_users to get assembled
8075 packets of channel users of the specified channel. Affected
8076 file silcd/server.[ch].
8078 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8079 was freed underneath the ID Cache.
8081 * Re-announce clients when the server received CHANNEL_CHANGE
8082 notify from the router. Affected file silcd/packet_send.c.
8084 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8086 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8087 crashed since it did not handle the fact that there is no cipher
8088 called "3" and didn't check the error condition. Now fixed.
8090 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8091 flag. It can be used to send message requests.
8093 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8095 * Implemented the RESTART command in the client.
8097 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8098 notice type messages. Added notice printing to the user
8101 * The channel keys are not re-generated if the channel's mode
8102 is PRIVKEY, ie private key on the channel exists. Affected
8103 files silcd/server.c and silcd/command.c.
8105 * Fixed a little bug in channel message delivery when channel
8106 private keys are set in the server. Affected file is
8107 silcd/packet_send.c.
8109 * Changed the setting on channel->on_channel = TRUE from the
8110 silc_client_save_channel_key to the JOIN command reply. The
8111 key payload is not received if the private channel key is set.
8112 Affected file lib/silcclient/command_reply.c and the
8113 lib/silcclient/client_channel.c.
8115 * When the CMODE_CHANGE notify is sent and the channel private
8116 key mode is removed the channel key must be re-generated in
8117 other cells as well. Added this support for the router in the
8118 silcd/packet_receive.c.
8120 * Added new local command NOTICE to send notice message on
8121 channel. Affected file silc/local_command.[ch].
8123 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8125 * Added new local command ME to the client. It is used to send
8126 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8127 some action. Affected file silc/local_command.[ch].
8129 * Changed channel_message and private_message client operations
8130 to deliver the message flags to the application. Added also
8131 the `flags' arguments to the silc_client_send_channel_message
8132 and silc_client_send_private_message functions. Affected file
8135 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8137 * Redefined the Private Message Payload to support private message
8138 keys and to support the new private message flags. Updated
8139 the protocol specs. Flags makes it possible to have for example
8140 CTCP style messages.
8142 * Added new type SilcPrivateMessagePayload and defined an API
8143 for it in the lib/silcclient/silcprivate.[ch].
8145 * Tested private message private keys successfully. Tested the
8146 private message key set, unset and list commands with the new
8149 * Redefined the Channel Message Payload to include the channel
8150 message flags (equal with private message flags) to support
8151 for example CTCP style messages.
8153 * Defined some of the message (for channel and private message)
8154 flags. Updated the protocol specs and added the flags to the
8155 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8157 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8159 * Added SilcKeyAgreementStatus type to the key agreement routines
8160 to indicate the current status and error if one occured.
8161 The status types are defined in the lib/silcclient/silcapi.h.
8163 * Added new local command KEY that is used to set and unset private
8164 keys for channels, set and unset private keys for private messages
8165 with remote clients and to send key agreement requests and
8166 negotiate the key agreement protocol with remote client. The
8167 key agreement is supported only to negotiate private message keys,
8168 it currently cannot be used to negotiate private keys for channels,
8169 as it is not convenient for that purpose.
8171 * Fixed a minor pending callback setting bug in the function
8172 silc_client_get_client_by_id_resolve, now the function works.
8173 Affected file lib/silcclient/idlist.c.
8175 * Added function silc_net_get_local_port to get local bound
8176 port by socket. Added to lib/silcutil/silcnet.[ch].
8178 * Added `sockets' and `sockets_count' fields to the SilcClient
8179 object. They hold the sockets of the listenning sockets in
8180 the client. Listenning sockets may be for example the key
8181 agreement server. Affected file lib/silcclient/client.[ch].
8182 Added functions the silc_client_add_socket and the
8183 silc_client_del_socket. They are exported to the application
8186 * Added ~./silc/clientkeys to support other client's public keys.
8188 * Renamed verify_server_key client operation to verify_public_key
8189 and added one argument to indicate the type of the connection
8190 (server, client etc.).
8192 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8194 * Added silc_server_connection_auth_request to handle the
8195 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8196 silcd/packet_receive.[ch].
8198 * Added silc_server_send_connection_auth_request into the
8199 silcd/packet_send.c to send the connection auth request packet.
8201 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8204 * Fixed the public key authentication in responder side in the
8205 server. The `auth_data' pointer includes the SilcPublicKey
8206 not the path to the public key. Affected file silcd/protocol.c.
8208 * Implemented the public key authentication in the initiator side
8209 in the server. Affected file silcd/protocol.c.
8211 * Removed the [RedirectClient] config section from the server
8212 configuration. Is not needed and I don't want to implement it.
8214 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8216 * Cleaned up the CMODE command in the server. It now works
8217 correctly and supports all the modes defined in the protocol.
8218 Affected file is silcd/command.c.
8220 * Added `hmac_name' field to the SilcChannelEntry in the server
8221 to hold the default HMAC of the channel. It can be set when
8222 creating the channel (with JOIN command). Affected files
8225 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8226 type to indicate the change of the current cipher and hmac
8227 on the channel. Client can safely ignore the <cipher> argument
8228 (if it chooses to do so) since the CHANNEL_KEY packet will
8229 force the channel key change anyway. The <hmac> argument is
8230 important since the client is responsible of setting the new
8231 HMAC and the hmac key into use.
8233 * Fixed the CMODE command in the client library as well.
8235 * Tested CMODE command in router environment successfully.
8237 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8239 * Show the version of the remote client (or server) when connecting
8240 to the server. It is logged to the log file. Affected file
8241 is silcd/protocol.c.
8243 * Fixed the KILLED notify handling in the client library. The
8244 client must be removed from all channels when receiving the
8247 Also, do not remove the client entry when giving the KILL
8248 command but when the KILLED notify is received.
8250 * Removed silc_idlist_find_client_by_nickname from the server.
8251 Not needed anymore. Affected files silcd/idlist.[ch].
8253 * Implemented the CHANNEL_CHANGE notify type handling to the
8254 server. Affected file silcd/server.c.
8258 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8260 * Added silc_server_send_notify_invite to send the INVITE
8261 notify between routers.
8263 * Implemented the INVITE command correctly to the server.
8265 * Implemented the INVITE notify type handling in the server.
8267 * Implemented the INVITE command to the client library and on the
8270 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8272 * Added function silc_server_get_client_resolve to find the
8273 client entry by ID from all ID lists and then resolve it
8274 (using WHOIS) if it cannot be found. Affected file is
8277 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8279 * Implemented the BAN command to the client library.
8281 * The JOIN command in the server now checks the invite list
8284 * Changed the silc_command_reply_payload_encode_va and the
8285 silc_command_payload_encode_va to support that if argument is
8286 NULL it ignores and checks the next argument. Affected file
8287 lib/silccore/silccommand.c.
8289 * Added silc_server_send_notify_ban to send the BAN notify
8290 type between routers.
8292 * Chaned the silc_notify_payload_encode to support that if
8293 argument is NULL it ignores and checks the next argument.
8294 Affected file lib/silccore/silcnotify.c.
8296 * Tested ban lists in router environment successfully.
8298 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8300 * Implemented BAN command to the server, in silcd/command.[ch].
8302 * Removed the BAN and INVITE_LIST modes from the CMODE command
8305 * Added function silc_string_match to regex match two strings.
8306 Affected files lib/silcutil/silcutil.[ch].
8308 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8310 * Redefined parts of the SilcChannelEntry in the server to support
8311 the new ban and invite lists.
8313 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8315 * Redefined the INVITE command. The same command can be used to
8316 invite individuals to the channel but also to manage the invite
8317 list of the channel (to add to and remove from the invite list).
8318 Updated the protocol specs.
8320 * Added new command SILC_COMMAND_BAN that can be used to manage
8321 the ban list of the channel. Updated the protocol specs.
8323 * Removed the channel modes: the SILC_CMODE_BAN and the
8324 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8325 in the CMODE command. The equivalent features are now available
8326 using INVITE and BAN commands. Updated the protocol specs.
8328 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8329 in the network about change in the current ban list. The notify
8330 type is not used by the client.
8332 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8333 support the invite lists.
8335 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8337 * Added new function silc_string_regexify that converts string
8338 including wildcard characters into regex string that can
8339 be used by the GNU regex library. Added into the file
8340 lib/silcutil/silcutil.[ch].
8342 Added silc_string_regex_combine to combine to regex strings
8343 into one so that they can be used as one regex string by
8344 the GNU regex library. Added into the file
8345 lib/silcutil/silcutil.[ch].
8347 Added silc_string_regex_match to match two strings. It returns
8348 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8350 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8352 * Imported GNU regex to the soruce tree into lib/contrib.
8353 Fixed some compiler warning from the regex.c.
8355 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8357 * Fixed MOTD command in the server to work in router environment.
8359 * Fixed the MOTD command in the client library to support
8360 the server argument in the command.
8362 * Added `nickname_len' argument to the silc_idlist_add_client
8363 in the server, as the `nickname' argument may be binary data
8366 * Added silc_idlist_get_channels to return all channels from
8369 * Implemented LIST command to the server. Affected file is
8372 * Implemented the LIST command to the client library and on the
8375 * Added [<user count>] argument to the LIST command reply.
8376 With private channels the user count is not shown.
8378 * Updated TODO and README.
8380 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8382 * The client entry's data.registered must be TRUE even with
8383 global client entry on global client list. The data.registered
8384 is used to check whether the client is anymore in the network,
8385 for example with WHOWAS command so it must be valid.
8387 * Fixed the WHOWAS command in the server. It now actually works
8388 in router environment. Added function into silcd/command_reply.c
8389 silc_server_command_reply_whowas_save.
8391 * Added silc_idlist_purge function to the silcd/idlist.c
8392 to periodically purge the ID Cache.
8394 * Fixed INFO command in the server. It works now in router
8395 environment. Added <server name> argument to the INFO command
8396 reply. Updated the protocol specs.
8398 * Fixed minor bug in silc_idcache_purge to not purge if the
8399 expire value is zero.
8401 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8402 they were buggy because of the WHOWAS information.
8404 * Fixed local command MSG to handle the async resolving of
8405 the remote client properly. It used to fail the first MSG.
8406 Affected file silc/local_command.c.
8408 * Added `data_len' field to SilcIDCache context.
8410 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8412 * Update TODO. Todo in commands in the server.
8414 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8416 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8417 used by routers as broadcast packet to inform other routers
8418 about the changed user mode.
8420 Implemented the notify handling in the server. Affected file is
8421 silcd/packet_receive.c. Added the function
8422 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8424 * Added new generic Channel Payload and deprecated the New Channel
8425 Payload. The New Channel Payload is now the generic Channel
8428 * Added new argument `mode' to the silc_server_send_new_channel
8429 as it is required in the Channel Payload now.
8431 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8432 and created a new and real SilChannelPayload to represent the
8433 new generic Channel Payload. Implemented the encode/decode
8434 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8436 * Added silc_server_get_client_channel_list to return the list
8437 of channels the client has joined for WHOIS command reply.
8438 Affected file silcd/server.[ch].
8440 * Implemented the channel list sending in the WHOIS command reply
8441 in server and in the client.
8443 Implemented the channel list displaying on the user interface
8444 as well. Affected file silc/client_ops.c.
8446 * Added silc_channel_payload_parse_list to parse list of Channel
8447 Payloads. It returns SilcDList list of SilcChannelPayloads.
8448 Client for example can use this function to parse the list of
8449 channels it receives in the WHOIS command reply. The caller
8450 must free the list by calling silc_channel_payload_list_free.
8451 Affected files lib/silccore/silcchannel.[ch].
8453 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8455 * Added one new argument <user mode> to the WHOIS command reply
8456 to return the mode of the user in SILC. Updated the protocol
8459 Implemented it to the server and client.
8461 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8463 * Fixed the mode printing on the user interface on joining.
8464 Affected file silc/client_ops.c.
8466 * Implemented the UMODE command and user modes in general to the
8467 client library and to the user interface.
8469 * Implemented the UMODE command to the server.
8471 * The server now sends UNKNOWN_COMMAND error status if client sends
8472 unknown command. Affected file silcd/command.c.
8474 * All server commands now handle the command identifier the right
8475 way when sending the command reply to the client. The client can
8476 use to identify the command replies with the identifier.
8478 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8480 * Added silc_server_get_client_route to resolve the route to
8481 the client indicated by the client ID. Affected file is
8484 * Added silc_server_relay_packet as general function to relay
8485 packet to arbitrary destination. This deprecates functions
8486 like _send_private_message_key, _relay_notify etc. Affected
8487 file is silcd/packet_send.[ch].
8489 Removed silc_server_send_key_agreement,
8490 silc_server_send_private_message_key and
8491 silc_server_packet_relay_notify functions from the file
8492 silcd/packet_send.[ch].
8496 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8497 server. Affected file silcd/packet_receive.[ch].
8499 * Implemented the KILL command to the client. Implemented the
8500 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8501 Affected files lib/silcclient/command[_reply].c and
8502 lib/silcclient/client_notify.c. Implemented the KILL notify
8503 printing in the user inteface.
8505 * Fixed a lot silc_parse_nick memory leaks from the client
8506 library in the file lib/silcclient/command.c.
8508 * Changed the silc_server_send_notify_on_channels's `sender'
8509 argument from SilcSocketConnection to SilcClientEntry to
8510 check the sender as entry and not as connection object and not
8511 to send to the client provided as argument. The affected file
8512 is silcd/packet_send.[ch].
8514 * The notify packets that are destined directly to the client used
8515 to not to be processed by the server. Now changed that and the
8516 server processes all notify packets. After relaying the packet
8517 to the client the notify packet is processed in the server.
8519 * The silc_server_free_client_data now checks whether there is
8520 pending outgoing traffic for the client and purges the data to
8521 the network before removing the client entry.
8523 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8525 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8526 an client is killed from the SILC Network. Updated the protocol
8529 Added new function silc_server_send_notify_killed to the
8530 silcd/packet_send.[ch].
8532 * Added function silc_server_packet_relay_notify to relay notify
8533 packets that are destined directly to a client. In this case
8534 the server does not process the notify packets but merely relays
8535 it to the client. Affected file silcd/packet_send.[ch].
8537 Added also silc_server_packet_process_relay_notify to check
8538 whereto relay the notify. Affected file is
8539 silcd/packet_receive.[ch].
8541 * Implemented the KILL command to the server.
8545 * Added the backup schema desgined last fall to the protocol
8546 specs for everyone to see. The specification is in the
8547 *-spec-xx.txt draft and the packet type definitions for the
8548 backup routers is in *-pp-xx.txt draft. Thusly, added also
8549 new packet type SILC_PACKET_CELL_ROUTERS.
8551 * A big security problem in the implementation discovered. The
8552 signoff of an client did not cause new channel key generation
8553 which it of course should've done. The channel keys must be
8554 always re-generated when client leaves (or signoffs) the channel.
8555 The silc_server_remove_from_channels funtion now handles
8556 the channel key re-generation.
8558 * Added `sender' argument to the silc_server_send_notify_on_channels
8559 to not to send the client provided as argument. Affected file
8560 silcd/packet_send.[ch].
8562 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8564 * Implemented OPER and SILCOPER commands into the server and
8567 * Added silc_auth_verify and silc_auth_verify_data to verify
8568 the authentication directly from the authentication payload.
8569 It supports verifying both passphrase and public key based
8570 authentication. Affected file lib/silccore/silcauth.[ch].
8572 * Added `hash' field to the SilcIDListData structure. It is the
8573 hash negotiated in the SKE protocol. Affected file is
8576 * Slight redesigning of the SilcAuthPayload handling routines.
8577 Do not send SilcPKCS but SilcPublicKey as argument.
8579 * Implemented the public key authentication support to the
8580 serverconfig. The public key is loaded from the provided path
8581 and saved as authentication data to void * pointer. Thus,
8582 changed the unsigned char *auth_data to void *auth_data;
8584 * Fixed SHUTDOWN command to send the reply before the server
8585 is shutdown. :) Affected file silcd/command.c.
8587 * Fixed fatal bug in CONNECT command. The hostname was invalid
8588 memory and server crashed. Affected file silcd/command.c.
8590 * Fixed fatal bug in CLOSE command. The server_entry became
8591 invalid but was referenced later in the command. Affected file
8594 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8596 * Fixed fatal bug in failure packet handling. Server ignored
8597 the failure and thus crashed when it came.
8601 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8603 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8604 that the command may be executed only once in (about) 2 seconds.
8605 The old SILC_CF_LAG flag is same but allows command bursts up
8606 to five before limiting.
8608 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8609 server code. Various commands now includes the CF_LAG_STRICT
8610 flag to disallow any kind of miss-use of the command.
8612 * Fixed the silc_buffer_unformat to not to allocate any data
8613 if the length of the data is zero. It used to allocate the
8614 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8616 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8618 * Changed the format of AdminConnection configuration section
8619 in the server. Added username of the admin to the format.
8620 Affected files silcd/serverconfig.[ch].
8622 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8623 to return admin configuration data by host, username and/or
8626 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8628 * Implemented WHOWAS command to the server. Added the functions:
8630 silc_server_command_whowas_parse,
8631 silc_server_command_whowas_send_reply,
8632 silc_server_command_whowas_from_client and
8633 silc_server_command_whowas_from_server
8635 * Added <Client ID> argument to the WHOWAS command reply. Updated
8636 the protocol specs accordingly.
8638 * Implemented WHOWAS command and command_reply to the client
8641 Implemented the WHOWAS printing on the user interface.
8643 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8645 * Added new argument to the WHOWAS command reply, the real name.
8646 It is an optional argument. Updated the protocol specs.
8648 * Added SilcIDCacheDestructor callback that is registered when
8649 the SilcIDCache is allocated. The callback is called when
8650 an cache entry in the ID Cache expires, or is purged from the
8651 cache. Added into lib/silccore/idcache.[ch].
8653 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8654 to destruct the client entries when the cache entry expires.
8655 Other ID Cache's in server and in the client library ignores
8658 * If the ID Cache entry's `expire' field is zero then the entry
8659 never expires. Added boolean `expire' argument to the
8660 silc_idcache_add function in the lib/silccore/idcache.[ch].
8661 If it is TRUE the default expiry value is used.
8663 * Added silc_server_free_client_data_timeout that is registered
8664 when client disconnects. By default for 5 minutes we preserve
8665 the client entry for history - for WHOWAS command.
8667 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8669 * Added support to the server to enforce that commands are not
8670 executed more than once in 2 seconds. If server receives
8671 commands from client more frequently, timeout is registered
8672 to process the commands. Affected file silcd/command.c.
8673 Added new function silc_server_command_process_timeout.
8675 * Changed NICK_NOTIFY handling in client library to check that
8676 if the client's nickname was changed, so there is no need to
8677 resolve anything from the server.
8679 * Removed error printing from the WHOIS and IDENTIFY commands.
8680 If error occurs then it is ignored silently in the client library.
8681 The application, however, may map the received error to
8682 human readable error string. The application currently maps
8683 the NO_SUCH_NICKNAME error to string.
8685 * Made the command status message public to the application. Moved
8686 them from lib/silcclient/command_reply.c to
8687 lib/silcclient/command_reply.h. The application can map the
8688 received command status to the string with the
8689 silc_client_command_status_message function.
8691 * Added check to the server to check that client's ID is same
8692 as the Source ID in the packet the client sent. They must
8695 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8697 * Added dist-bzip hook to the Makefile.am to make bzip2
8698 compressed distributions.
8700 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8702 * Server now enforces the maximum length for the nickname and
8703 the channel as protocol specification dictates. 128 bytes for
8704 nickname and 256 bytes for channel name.
8706 * Moved the WHOIS printing to the application. The client libary
8707 does not print out the WHOIS information anymore, the application
8708 must do it. Renamed silc_client_command_reply_whois_print to
8709 the silc_client_command_reply_whois_save.
8711 The client's idle time is also sent to the application now, and
8712 the idle is shown on screen.
8714 * Added silc_client_command_reply_identify_save to save the
8715 received IDENTIFY entries.
8717 * Do not check for channel private keys in message sending and
8718 reception if the channel does not have the PRIVKEY mode set.
8719 Affected file lib/silclient/client_channel.c.
8721 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8723 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8724 just surfaced after chaning the JOIN procedure.
8726 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8728 * Added silc_client_get_clients_by_list to get client entries
8729 from Client ID list, that is returned for example by JOIN
8730 and USERS command replies. The application should use this
8731 function for example when JOIN command reply is received to
8732 resolve the clients already on the channel (library does not
8733 do that anymore as USERS command reply is not used in the JOIN
8734 procedure anymore). Affected files lib/silcclient/silcapi.h and
8735 lib/silcclient/idlist.c.
8737 * JOIN command reply and USERS command reply returns now SilcBuffer
8738 pointers instead of unsigned char pointers when returning
8739 the client list and mode list.
8741 * Added <Client ID> argument to the JOIN command reply, mainly
8742 for the server to identify for which client the command was
8743 originally sent. Updated protocol specs accordingly.
8745 * Added SilcDlist private_key pointer to the SilcChannelEntry
8746 in the client to support the channel private keys. Affected
8747 file is lib/silcclient/idlist.h.
8749 * Added SilcChannelPrivateKey argument to the function
8750 silc_client_send_channel_message so that application can choose
8751 to use specific private ke if it wants to. If it is not provided,
8752 the normal channel key is used, unless private keys are set.
8753 In this case the first (key that was added first) is used
8754 as the encryption key.
8756 * Implemented the support for channel private key handling.
8757 Implemented the following functions:
8759 silc_client_add_channel_private_key,
8760 silc_client_del_channel_private_keys,
8761 silc_client_del_channel_private_key,
8762 silc_client_list_channel_private_keys and
8763 silc_client_free_channel_private_keys
8765 Affected file lib/silcclient/client_channel.c.
8767 * Added the support for the private keys in the channel message
8768 sending and encryption and in the message reception and
8769 decryption. Affected funtions are
8770 silc_client_send_channel_message and silc_client_channel_message.
8772 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8774 * Added SKE's key verify callback to the client library's
8775 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8777 * Removed the statement that server (or router) must send USERS
8778 command reply when joining to the channel so that the client
8779 knows who are on the channel. Instead, the client list and
8780 client's mode list is now sent in the JOIN command reply to the
8781 client who joined channel. This is better solution.
8783 * Added function silc_server_get_users_on_channel and function
8784 silc_server_save_users_on_channel to the silcd/server.[ch].
8786 * Removed function silc_server_command_send_users from the
8789 * Do not show topic on the client library anymore. The topic is
8790 sent in the command reply notify to the application and the
8791 application must show the topic now.
8793 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8795 * Added client searching by nickname hash into the IDENTIFY and
8796 WHOIS commands in the server as they were clearly missing from
8797 them. Affected file is silcd/command.c.
8799 * Fixed a bug in private message receiving in the client library.
8800 The remote ID was freed and it wasn't supposed, now it is
8803 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8805 * Minor fix to the channel payload; allocate the data area, as it
8806 needs to be of specific length.
8808 * If the key agreement port is zero then the operating
8809 system will define the bound port. Affected files are
8810 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8812 * Added new function silc_channel_payload_decrypt into the file
8813 lib/silccore/silcchannel.[ch].
8815 * Moved the channel message etc, check from silc_packet_decrypt
8816 to applications. The library calls now a generic
8817 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8818 when the packet is either normal or special. This was done to
8819 allow more wide range of checking that was not allowed when
8820 the code was in library. Now applications can do virtually any
8821 checks to the packet and return to the library the decision how
8822 the packet should be processed. Affected files are
8823 lib/silccore/silcpacket.[ch].
8825 Added silc_server_packet_decrypt_check to the server and
8826 silc_client_packet_decrypt_check to the client library.
8828 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8829 to send with specified source and destination information.
8831 * Channel message delivery between routers was broken after the
8832 channel key distribution was fixed earlier. The channel key
8833 was used be to distributed to other routers as well which is not
8834 allowed by the protocol. Now this is fixed and channel keys
8835 really are cell specific and the channel message delivery between
8836 routers comply with the protocol specification.
8838 * Fixed various commands in server to check also the global list
8839 for the channel entry and not just the local list. The affected
8840 file silcd/command.c.
8842 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8844 * Added assert()s to buffer formatting and unformatting routines
8845 to assert (if --enable-debug) when error occurs. Affected
8846 file: lib/silcutil/silcbuffmt.c.
8848 * Changed to auto-reconnect to check whether the remote host is
8849 router and register the re-connect timeout if it is. It used
8850 to check that whether we are normal server, but router must do
8851 auto-reconnect with another router as well. Affected file
8854 * Removed the [<key len>] option from CMODE command as the cipher
8855 name decides the key length, nowadays. See the defined ciphers
8856 from the protocol specification.
8858 * Added [<hmac>] option to the CMODE command to define the HMAC
8859 for the channel. Added SILC_CMODE_HMAC channel mode.
8861 * Added [<hmac>] option for the JOIN command so that user can
8862 select which HMAC is used to compute the MACs of the channel
8865 * Added Hmac field to the Channel Message Payload. The integrity
8866 of plaintext channel messages are now protected by computing
8867 MAC of the message and attaching the MAC to the payload. The
8868 MAC is encrypted. Now, it is clear that this causes some
8869 overhead to the size of the packet but rationale for this is that
8870 now the receiver can verify whether the channel message decrypted
8871 correctly and also when private keys are set for the channel the
8872 receiver can decrypt the packet with several keys and check from
8873 the MAC which key decrypted the message correctly.
8875 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8876 lib/silccrypt/silccipher.[ch].
8878 * Added silc_hash_len to return the digest length into the
8879 lib/silcrypt/silchash.[ch].
8881 * Rewrote parts of Silc Channel Payload interface in the
8882 lib/silccore/silcchannel.[ch]. The encode function now also
8883 encrypts the packet and parse function decrypts it.
8885 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8887 * Fixed a minor formatting bug in the SKE's key material processing.
8888 It actually might have processed the keys wrong way resulting
8891 * Redefined the mandatory HMAC algorithms and added new algorithms.
8892 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8893 and hmac-md5 truncated to 96 bits. The mandatory is now
8894 hmac-sha1-96. Rest are optional (including the one that used
8895 to be mandatory). Rationale for this is that the truncated HMAC
8896 length is sufficient from security point of view and can actually
8897 make the attack against the HMAC harder. Also, the truncated
8898 HMAC causes less overhead to the packets. See the RFC2104 for
8901 * Added new [hmac] configuration section. The SKE used to use
8902 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8903 is of course wrong. The official names that must be proposed in
8904 the SKE are the ones defined in the protocol specification
8905 (hmac-sha1-96 for example). The user can configure any hmac
8906 using any hash function configured in the [hash] section. At
8907 least, the mandatory must be configured.
8909 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8911 * Added HMAC list to the SKE proposal list. It has now both
8912 hash algorithm list and HMAC list. This makes the protocol
8913 incompatible with previous versions. The SKE now seems to work
8914 the way it is supposed to work, for the first time actually.
8916 * Defined plain Hash algorithms to the protocol specification.
8919 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8921 * Implemented support for key agreement packets into the server.
8922 Added functions silc_server_key_agreement and
8923 silc_server_send_key_agreement. Other than these functions,
8924 server has nothing to do with this packet.
8926 * Added support for private message key packets into the server.
8927 Added functions silc_server_private_message_key and
8928 silc_server_send_private_message_key.
8932 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8933 called in the protocol's final callback instead in the END
8934 protocol state. This makes a little more sense and in the same
8935 time in client we can use the same protocol routines for normal
8936 key exchange and to key agreement packet handling as well.
8938 * Added to both client's and server's KE protocol context the
8939 SilcSKEKeyMaterial pointer to save the key material. We will
8940 bring the key material to the protocol's final callback by doing
8941 this. The final callback must free the key material.
8943 * Added SKE's packet_send callback into client's KE protocol
8944 context so that the caller can choose what packet sending function
8945 is used. This way we can use different packet sending when
8946 doing normal SKE when doing key agreement packet handling (in
8947 the key agreement packet handling we do not want to encrypt
8950 * Implemented the responder side of the key agreement routines
8951 in the client. The client can now bind to specified port and
8952 accept incoming key negotiation. The key material is passed
8953 to the application after the protocol is over.
8955 * Implemented the processing of incoming Key Agreement packet
8956 in the client. Added function silc_client_key_agreement to
8959 * Implemented the intiator side of the key agreement routines
8960 in the client. The client can now initiate key agreement with
8961 another remote client. The key material is passed to the
8962 application after the protocol is over.
8964 * Created client_keyagr.c to include all the key agreement
8967 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8968 SILC_TASK_CALLBACK except that it is not static.
8970 * Created client_notify.c and moved the Notify packet handling
8971 from the client.[ch] into that file.
8973 * Created client_prvmsg.c and moved all private message and
8974 private message key routines from the client.[ch] into that file.
8976 * Create client_channel.c and moved all channel message and
8977 channel private key routines from the client.[ch] into that file.
8979 * Changed silc_client_get_client_by_id_resolve to resolve with
8980 WHOIS command instead of IDENTIFY command, in the file
8981 lib/silclient/idlist.c.
8983 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8985 * Implemented the SKE's responder side to the Client library.
8987 * When FAILURE is received to the protocol do not trust it
8988 blindly. Register a timeout to wait whether the remote closes
8989 the connection as it should do it, only after that process the
8990 actual failure. This was changed to both client and server.
8992 * Added client_internal.h to include some of the structures
8993 there instead of client.h in lib/silcclient/.
8995 * Added function silc_task_unregister_by_callback to unregister
8996 timeouts by the callback function.
8998 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9000 * Some "Incomplete WHOIS info" errors has been appearing on the
9001 log files. Took away the entry->userinfo check from WHOIS
9002 reply sending. The entry->userinfo is now " " if client did not
9003 provide one. I thought this was fixed earlier but something
9004 is wrong still. Let's see if the error still appears.
9006 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9008 * Fixed a minor bug in the login when the channel key is
9009 re-generated in the server. It used to generate the key in
9010 wrong order and thus caused problems in the channel traffic.
9012 * Fixed a minor bug in channel key distsribution after
9013 KICK command. The key was not sent to the router even though
9016 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9018 * Added silc_ske_process_key_material_data as generic routine
9019 to process any key material as the SILC protocol dictates. The
9020 function is used by the actual SKE library but can be used by
9021 applications as well. This relates to the private message keys
9022 and the channel private keys since they must be processed the
9023 same way the normal SILC session keys. The protocol dictates
9024 this. Affected files: lib/silcske/silcske.[ch].
9026 Added also silc_ske_free_key_material to free the
9027 SilcSKEKeyMaterial structure.
9029 * Defined silc_cipher_set_key function to set the key for
9030 cipher without using the object's method function. The affected
9031 files: lib/silccrypt/silccipher.[ch].
9033 * Implemented silc silc_client_add_private_message_key,
9034 silc_client_add_private_message_key_ske,
9035 silc_client_del_private_message_key,
9036 silc_client_list_private_message_keys and
9037 silc_client_free_private_message_keys functions in the
9040 Added functions silc_client_send_private_message_key to send
9041 the Private Message Key payload and silc_client_private_message_key
9042 to handle incoming Private Message Key payload.
9044 * Added Cipher field to the Private Message Key payload to set
9045 the cipher to be used. If ignored, the default cipher defined
9046 in the SILC protocol (aes-256-cbc) is used.
9048 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9050 * Removed lib/silcclient/ops.h file.
9052 Redefined parts of the SILC Client Library API. Created new
9053 file silcapi.h that deprecates the ops.h file and defines the
9054 published Client Library API. Defined also private message key
9055 API and channel private key API into the file.
9057 This is the file that the application must include from the
9058 SILC Client Library. Other files need not be included by
9059 the application anymore.
9061 * Added new key_agreement client operation callback and also
9062 defined the Key Agreement library API for the application.
9064 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9066 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9067 is used by clients to request key negotiation between another
9068 client in the SILC network. If the negotiation is started it
9069 is performed using the SKE protocol. The result of the
9070 negotiation, the secret key material, can be used for example
9071 as private message key.
9073 Implemented the Key Agreement payload into the files
9074 lib/silccore/silauth.[ch].
9076 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9078 * Redefined ciphers for the SILC protocol. Added some new ciphers
9079 and defined the key lengths for the algorithms. Changed the
9080 code accordingly. The default key length is now 256 bits.
9082 * Fixed SKE key distribution function silc_ske_process_key_material
9083 when the key length is more than 128 bits. The default key
9084 length in SILC is now 256 bits.
9086 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9087 to indicate unsupported algorithm.
9089 * Renamed rijndael.c to aes.c and all functions as well.
9091 * Fixed a long standing channel key setting bug in client library.
9092 Weird that it has never surfaced before.
9094 * Fixed bug in channel deletion. If the entire channel is removed
9095 then it must also delete the references of the channel entry
9096 from the client's channel list as the client's channel entry and
9097 the channel's client entry share same memory.
9099 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9101 * Implemented CONNECT and SHUTDOWN commands in the client.
9103 * Implemented CLOSE command to the client.
9105 * Added the function silc_idlist_find_server_by_name into the
9106 files silcd/idlist.[ch].
9108 Added the function silc_idlist_find_server_by_conn into the
9109 files silcd/idlist.[ch].
9111 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9113 * DIE command was renamed to SHUTDOWN. Updated the both code
9116 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9117 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9119 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9122 * Added function silc_server_create_connection function to create
9123 connection to remote router. My server implementation actually
9124 does not allow router to connect to normal server (it expects
9125 that normal server always initiates the connection to the router)
9126 so the CONNECT command is only good for connecting to another
9129 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9131 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9132 or some other client was kicked from the channel.
9134 Implemented the handling of the notify type to both client
9137 Implemented silc_server_send_notify_kicked to send the KICKED
9138 notify. It is used to send it to the server's primary router.
9140 * Implemented the KICK command into server and client.
9142 * Added `query' argument to the silc_idlist_get_client function
9143 to indicate whether to query the client from server or not if
9146 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9147 to indicate that the client is not channel founder.
9151 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9153 * Removed the rng context from SilcPacketContext structure and
9154 changed that the packet routine uses the Global RNG API.
9156 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9158 * Added support for quit message that client can "leave" on the
9159 channel when it quits the SILC. It is ditributed inside the
9160 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9162 Added silc_server_free_client_data that will take the
9163 signoff message as argument.
9165 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9167 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9169 * Updated parts of the protocol specification to keep it up
9172 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9174 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9175 payloads in one packet.
9177 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9178 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9179 use now the new List flag.
9181 * Also deprecated the following packet types: REPLACE_ID,
9182 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9184 * Added list support for Notify packet in server.
9186 * Added silc_server_send_notify_channel_change to send the
9187 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9188 the silc_server_send_replace_id.
9190 * Added silc_server_send_notify_nick_change to send the
9191 NICK_CHANGE notify type. Deprecates the function
9192 silc_server_send_replace_id.
9194 * Added silc_server_send_notify_join to send the JOIN notify type.
9195 Deprecates the function silc_server_send_new_channel_user.
9197 * Added silc_server_send_notify_leave to send LEAVE notify type.
9198 Deprecates the function silc_server_send_remove_channel_user.
9200 * Added silc_server_send_notify_cmode and
9201 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9202 types. Deprecates the silc_server_send_set_mode function.
9204 * Added SERVER_SIGNOFF notify type to indicate that server has
9205 quit. This means that all clients on the channel from that
9206 server will drop. This can be also used when netsplit happens.
9208 Deprecated REMOVE_ID packet type since it is not needed anymore
9211 Added silc_server_send_notify_server_signoff to send the
9212 SERVER_SIGNOFF notify type. Deprecates the function
9213 silc_server_send_remove_id.
9215 Added also silc_server_send_notify_signoff to send the
9216 SIGNOFF notify type.
9218 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9219 SILC protocol from this day on. Changed the protocol
9220 specification as well.
9222 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9223 notify type. It is used between routers to notify about
9224 topic changes on a channel.
9226 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9229 * Partly updated the protocol specification to comply with the
9230 changes now made. It is still though a bit outdated.
9232 * The JOIN notify type now takes one extra argument <Channel ID>.
9233 The packet used to be destined to the channel but now the
9234 JOIN type may be sent as list thus it is impossible to
9235 destine it to any specific channel. By adding this argument
9236 it is again possible.
9238 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9240 * Added CREDITS file. The CHANGES and CREDITS file will appear
9241 in the distribution as well.
9243 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9245 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9246 types in the server's silcd/packet_receive.c.
9248 * Implemented CMODE and CUMODE to work in router environment.
9250 * Fixed minor encoding and decoding buglet from the
9251 lib/silccore/silcmode.c.
9253 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9256 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9258 * Changed all SilcConfigServer* and silc_config_server* to
9259 SilcServerConfig* and silc_server_config*, respectively.
9262 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9264 * Associated the ID (client or server ID) to the Authentication
9265 Payload to avoid any possibility of forging. Updated the
9266 protocol specification and the code accordingly.
9268 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9270 * The RSA key length is now save to the RsaKey context in the
9271 key generation process in lib/silccrypt/rsa.c. The key length
9272 is now used to figure out the maximum size of the block allowed
9273 to be encrypted/signed.
9275 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9276 is equivalent to the silc_mp_mp2bin but does not allocate any
9279 * Changed silc_mp_mp2bin API to take length argument. If it is
9280 non-zero then the buffer is allocated that large. If zero, then
9281 the size is approximated using silc_mp_sizeinbase, which however
9284 * Created Global RNG API which is global RNG that application can
9285 initialize. After initializing, any routine anywhere in the
9286 code (including library) can use RNG without allocating a new
9287 RNG object. This was done to allow this sort of use of the
9288 RNG in code that has no chance to allocate RNG object. All
9289 applications currently allocate this and many routines in the
9290 library use this. Affected file lib/silccrypt/silcrng.[ch].
9292 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9293 it to use the Global RNG API.
9295 * Defined Authentication Payload into protocol specification that
9296 is used during SILC session to authenticate entities. It is
9297 used for example by client to authenticate itself to the server
9298 to obtain server operator privileges.
9300 Implemented this payload into the lib/silccore/silcauth.[ch].
9301 Implemented also routines for public key based authentication
9302 as the new protocol specification dictates.
9304 Moved definitions of different authentication methods from
9305 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9307 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9308 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9309 silc_pkcs_verify_with_hash functions into the file
9310 lib/silccrypt/silcpkcs.[ch].
9312 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9314 * The client entry's userinfo pointer must be always valid.
9315 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9316 will fail since it requires the userinfo. Now, the userinfo
9317 is allocated as "" if actual userinfo does not exist. Actually,
9318 it must exist and it is totally Ok to drop client connections
9319 that does not announce the userinfo. However, we will make
9320 this workaround for now.
9322 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9323 to return the remote port by socket.
9325 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9327 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9328 SILC_SERVER_PENDING_EXEC and added an new macro
9329 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9330 data or when error occurs while processing the pending command.
9332 Added new argument `destructor' into silc_server_command_pending
9333 and to the SilcServerCommandPending object. This destructor is
9334 now called after calling the pending callback or if error occurs
9335 immediately. If error occurs the actual pending callback won't
9336 be called at all - only the destructor. The destructor may be
9337 NULL if destructor is not needed.
9339 All this applies for client library code as well. Similar
9340 changes were made there as well for the pending commands.
9342 In the client, the application must now allocate the
9343 SilcClientCommandContext with the silc_client_command_alloc
9346 * Added reference counter to the SilcServerCommandContext. Added
9347 function silc_server_command_alloc and silc_server_command_dup
9350 Same type of functions added to the client library for the same
9353 * Removed the cmd_ident from IDListData away since it is now
9354 global for all connections. It is the command identifier used
9355 in command sending and with pending commands. The affected file
9358 * Added reference counter to the SilcSocketConnection objecet to
9359 indicate the usage count of the object. The object won't be
9360 freed untill the reference counter hits zero. Currently only
9361 server uses this, and client ignores it. The client must be
9362 set to use this too later. The affected files are
9363 lib/silccore/silcsockconn.[ch]. Added also the function
9364 silc_socket_dup to increase the reference counter.
9366 This was mainly added because it is possible that the socket
9367 is removed underneath of pending command or other async
9368 operation. Now it won't be free'd and proper DISCONNECTING
9369 flags, etc. can be set to avoid sending data to connection that
9370 is not valid anymore.
9372 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9373 the connection. After that it sets SILC_SET_DISCONNECTED.
9374 It is, however, possible that the socket data is not still freed.
9375 The silc_server_packet_process now checks that data is not
9376 read or written to connection that is DISCONNECTED. The socket
9377 get's freed when the reference counter hits zero.
9379 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9381 * Changed the client operation API: channel_message operation's
9382 `sender' is now the client entry of the sender, not the nickname
9383 and the `channel' is the channel entry, not the channel name.
9385 In the private_message operation the `sender' is now also the
9386 client entry of the sender not the nickname.
9388 Affected file is lib/silcclient/ops.h and all applications
9389 using the client operations.
9391 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9393 * Moved the calling of ops->connect() from connect_to_server_final
9394 into receive_new_id functin since that is the point when the
9395 client is actually allowed to send traffic to network. The
9396 affected file is lib/silcclient/client.c.
9398 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9400 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9401 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9402 (if needs broadcasting) instead of broadcasting the packets one
9403 by one which would make a burst in the network traffic.
9405 * Added `broadcast' argument to the functions in silcd/server.[ch]
9406 silc_server_create_new_channel[_with_id] to indicate whether
9407 to send New Channel packet to primary router.
9409 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9411 * Added new function into the silcd/server.[ch] files:
9412 silc_server_create_new_channel_with_id to create new channel with
9413 already existing Channel ID.
9415 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9416 lib/silccore/silcpacket.h. This packet is used t send list of
9417 Set Mode payloads inside one packet. Server uses this to set
9418 the modes for the channels and clients on those channels, that it
9419 announced to the router when it connected to it. The protocol
9420 specification has been updated accordingly.
9422 * The silc_server_new_channel did not handle the packet coming
9423 from normal server as it normally does not send that. However,
9424 when it announces its channels it does send it. Implemented
9425 the support for that.
9427 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9428 into the file lib/silccore/id.h.
9430 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9432 * Fixed memory leaks in the functions silc_idlist_del_client,
9433 silc_idlist_del_channel and silc_idlist_del_server in the file
9434 silcd/idlist.c. All of those leaked like a sieve.
9436 * Fixed some small memory leaks in the client's function
9437 silc_client_notify_by_server.
9439 * Added functions into silcd/server.c: silc_server_announce_clients,
9440 silc_server_announce_channels and silc_server_announce_server.
9441 These functions are used by normal and router server to announce
9442 to its primary router about clients, channels and servers (when
9443 router) that we own. This is done after we've connected to the
9446 These functions effectively implements the following packet types:
9447 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9448 and SILC_PACKET_NEW_ID_LIST.
9450 * Added new functions into the silcd/packet_receive.[ch]:
9451 silc_server_new_id_list, silc_server_new_channel_list and
9452 silc_server_new_channel_user_list to handle the incoming
9453 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9455 * Added support of changing Channel ID in the function
9456 silc_server_replace_id. If the server that announces a channel
9457 to the router already exists in the router (with same name but
9458 with different Channel ID), router is responsible to send
9459 Replace ID packet to the server and force the server to change
9460 the Channel ID to the one router has.
9462 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9463 client that the Channel ID has been changed by the router. The
9464 normal server sends this to the client. Client must start using
9465 the new Channel ID as the channel's ID.
9467 Implemented handling of this new type into lib/silcclient/client.c
9468 into the function silc_client_notify_by_server.
9470 * Added new function silc_idlist_replace_channel_id into the files
9471 silcd/idlist.[ch] to replace the Channel ID.
9473 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9475 * Call silc_server_command_identify_check always when processing
9476 the IDENTIFY command in silcd/command.c
9478 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9480 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9481 send keepalive packets. The packet can be sent by clients,
9482 servers and routers.
9484 Added function silc_socket_set_heartbeat into the file
9485 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9486 If not set, the heartbeat is not performed. The actual
9487 heartbeat is implemented in the low level socket connection
9488 library. However, application is responsible of actually
9491 Added silc_server_send_heartbeat to send the actual heartbeat
9492 packet into silcd/packet_send.[ch]. Server now performs
9493 keepalive with all connections.
9495 * Added silc_task_get_first function into lib/silcutil/silctask.c
9496 to return the timeout task with shortest timeout. There was a bug
9497 in task unregistration that caused problems. TODO has been
9498 updated to include that task system must be rewritten.
9500 * The client library will now resolve the client information when
9501 receiving JOIN notify from server for client that we know but
9502 have incomplete information.
9504 * Rewrote parts of silc_server_remove_from_channels and
9505 silc_server_remove_from_one_channel as they did not remove the
9506 channel in some circumstances even though they should've.
9508 * Encryption problem encountered in server:
9510 The LEAVE command used to send the Channel Key packet to the
9511 router immediately after generating it. However, the code
9512 had earlier sent Remove Channel user packet but not immediately,
9513 ie. it was put to queue. The order of packets in the router
9514 was that Channel Key packet was first and Remove Channel User
9515 packet was second, even though they were encrypted in the
9516 reverse order. For this reason, MAC check failed. Now, this
9517 is fixed by not sending the Channel Key packet immediately but
9518 putting it to queue. However, this is more fundamental problem:
9519 packets that are in queue should actually not be encrypted
9520 because packets that are sent immediately gets encrypted
9521 actually with wrong IV (and thus MAC check fails). So, packets
9522 that are in queue should be encrypted when they are sent to
9523 the wire and not when they put to the queue.
9525 However, the problem is that the current system has not been
9526 designed to work that way. Instead, the packet is encrypted
9527 as soon as possible and left to the queue. The queue is then
9528 just purged into wire. There won't be any fixes for this
9529 any time soon. So, the current semantic for packet sending
9532 o If you send packet to remote host and do not force the send
9533 (the packet will be in queue) then all subsequent packets to the
9534 same remote host must also be put to the queue. Only after the
9535 queue has been purged is it safe again to force the packet
9538 o If you send all packets immediately then it safe to send
9539 any of subsequent packets through the queue, however, after
9540 the first packet is put to queue then any subsequent packets
9541 must also be put to the queue.
9543 Follow these rules and everything works fine.
9545 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9547 * Added new function silc_server_remove_clients_by_server to
9548 remove all client entries from ID list when the server connection
9549 is lost. In this case it is also important to invalidate all
9550 client entires as they hold the invalid server entry. This
9551 fixes fatal bug when server has lost connection and will reconnect
9554 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9556 * Made some sanity checks to silc_server_daemonise like to check
9557 whether the requested user and group actually exists.
9559 * Added sanity check to SKE's silc_ske_responder_finish to check
9560 that the public and private key actually is valid.
9562 * Invalidate the client's nickname when receiving Replace ID
9563 packet and the Client ID is being replaced. This means that the
9564 server will query the nickname if someone needs it (client)
9567 * Sort the ID Cache in client library when the ID Cache data
9568 has changed (needs sorting).
9570 * Do not allow for SILC client to create several connections to
9571 several servers. The client does not support windows right now
9572 and generating multiple connections causes weird behaviour.
9574 Irssi-silc client does support windows and can handle several
9575 connections without problems, see: www.irssi.org and SILC plugin.
9577 * Fixed some places where client was added to the IDList. The
9578 rule of thumb is following (in order to get everything right):
9579 If the client is directly connected local client then the
9580 `connection' argument must be set and `router' argument must be
9581 NULL to silc_idlist_add_client function. If the client is not
9582 directly connected client then the `router' argument must
9583 bet set and the `connection' argument must be NULL to the
9584 silc_idlist_add_client function.
9586 * The funtion silc_server_packet_send_local_channel actually did
9587 not check whether the client was locally connected or not. It
9588 does that now. Fixed a bug related to LEAVE command.
9590 * Fixed Remove Channel User payload parsing bug in server's
9591 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9593 * The server's silc_server_save_channel_key now checks also the
9594 global ID list for the channel as it might not be in the local
9595 list. Fixed a bug related to LEAVE command.
9597 * Is this the end of the [<unknown>] buglet that has been lurking
9598 around for a long time? A little for loop fix in server's
9599 silc_server_command_whois_parse that is used by both IDENTIFY
9600 and WHOIS command. At least, this was a clear bug and a cause
9601 of one type of [<unknown>] buglet.
9603 * WHOIS and IDENTIFY commands call the function
9604 silc_server_command_[whois/identify]_check function even if
9605 we are not router server.
9607 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9609 * Added --with-gmp configuration option. If set the GMP
9610 is always compiled in the SILC source tree. If not set then
9611 it is checked whether the system has the GMP3 installed. If
9612 it has then the GMP won't be compiled (the system's headers
9613 and library is used), if it doesn't have it then the GMP is
9614 compiled in the SILC source tree.
9616 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9618 * Changed RSA private exponent generation to what PKCS #1
9619 suggests. We try to find the smallest possible d by doing
9620 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9621 not security fix but optimization.
9623 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9625 * Added new config entry [Identity] to fork the server and run
9626 it as specific user and group. A patch from Bostik.
9628 * Imported Dotconf configuration library into lib/dotconf.
9629 This will be used to create the SILC configuration files later.
9630 It will appear in the distsribution after this commit.
9632 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9634 * A big code auditing weekend happening. Auditing code for
9635 obvious mistakes, bugs and errors. Also, removing any code
9638 Removed files for being obsolete:
9640 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9641 inline in the file lib/silcutil/silcbuffer.h)
9643 o lib/silcutil/silcbufutil.c (the header has inline versions)
9645 Changed code to fix possible error conditions:
9647 o The buffer formatting routines now check that the destination
9648 buffer really has enough space to add the data. This applies for
9649 both buffer formatting and unformatting
9650 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9651 unformatting was changed to accomodate following rules:
9652 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9653 sent to the function while XXX_*STRING will not allocate or copy
9654 the data into the buffer. Instead it sets the pointer from the
9655 buffer into the pointer sent as argument (XXX_*STRING used to
9656 require that the pointer must be allocated already). This change
9657 makes this whole thing a bit more consistent and more optimized
9658 (note that the data returned in the unformatting with XXX_*STRING
9659 must not be freed now). The routines return now -1 on error.
9661 o Tried to find all code that use buffer_format and buffer_unformat
9662 and added return value checking to prevent formatting and
9663 especially unformatting errors and possible subsequent fatal
9666 o Changed ske->x and ske->KEY to mallocated pointers in
9667 lib/silcske/silcske.h. Fixed possible data and memory leak.
9669 o Added return value checking to all *_parse* functions. Fixed
9670 many memory leaks as well.
9672 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9673 so that buffer overflows would not happen. All code now also
9674 checks the return value as it can fail.
9676 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9678 * Added reconnection support to server if the normal server looses
9679 its connection to the router (for example if router is rebooted).
9680 The server performs normal reconnection strategy implemented
9681 to the server. Affected file silcd/server.c.
9683 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9685 * Added new packet type SILC_PACKET_SET_MODE that is used to
9686 distribute the information about changed modes (for clients,
9687 channels and clients channel modes) to all routers in the
9688 network. Updated the protocol specification accordingly.
9690 Added functions into silcd/packet_send.c and
9691 silcd/packet_receive.c: silc_server_send_set_mode,
9692 silc_server_set_mode.
9694 Added new files silcmode.[ch] into lib/silccore that implements
9695 the encoding and decoding of Set Mode Payload. Added new type
9696 SilcSetModePayload. Moved the definitions of different modes
9697 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9699 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9701 * Oops, a little mistake in server's connection authentication
9702 protocol. The protocol is not ended with FAILURE but with
9703 SUCCESS if the authentication is Ok. :) Affected file is
9706 * Implemented NICK_CHANGE notify handling in server in the file
9707 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9708 the local clients on the channel. After the changing nickname
9709 in router environment snhould work and the [<unknown>] nickname
9710 should appear no more.
9712 The silc_server_replace_id function that receives the Replace ID
9713 payload now sends the NICK_CHANGE notify type also in the file
9714 silcd/packet_receive.c
9716 * Changed WHOIS and IDENTIFY command to support the maximum amount
9717 of arguments defined in protocol specs (3328 arguments). This
9718 fixed a bug that caused problems when there were more than three
9721 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9723 * Added extra parameter, command identifier, to the
9724 silc_client_send_command so that explicit command identifier
9727 Changed that ID list routines uses specific command identifier
9728 when sending WHOIS/IDENTIFY requests to the server so that they
9729 can be identified when the reply comes back.
9731 Affected files lib/silcclient/command.[ch],
9732 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9734 * Added `sender' argument to silc_server_packet_send_to_channel
9735 to indicaet the sender who originally sent the packet to us
9736 that we are now re-sending. Ignored if NULL. Affected file
9737 silcd/packet_send.[ch].
9739 * Added some server statistics support in silcd/server_internal.h
9740 SilcServerStatistics structure and around the server code. Also
9741 send some nice statistics information when client is connecting
9744 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9746 * Fixed channel ID decoding in server's JOIN command reply in
9747 silcd/command_reply.c
9749 * Fixed braodcasting of replace ID payload to not to send it if
9750 we are standalone server in silcd/packet_receive.c.
9752 * Fixed all channel message sending routines to not to send
9753 packets to clients that has router set, since they are routed
9754 separately in the same function earlier. Affects file
9755 silcd/packet_send.c and all channel packet sending functions.
9757 * In USERS reply, res_argv[i] are not allocated, the table
9758 is allocated. Thus changed that free the table, not its
9761 * In server's whois_check and identify_check if the client is
9762 locally connected do not send any WHOIS commands - they are not
9765 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9767 * Fixed some minor bugs in client when sending WHOIS command. The
9768 arguments was in wrong order.
9770 * Removed statis function add_to_channel from server in
9771 silcd/command.c that was previously used with the joining but
9774 * Tested USERS command in router environment successfully with two
9775 routers, two servers and two clients.
9777 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9779 * Reorganized the USERS command and command reply in client library
9780 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9781 When the command is given by user we register a pending command
9782 callback that will reprocess the command after the reply has been
9783 received from the server. When reprocessing the packet we then
9784 display the information. Thus, the USERS information is displayed
9785 now in the command callback instead of in the command reply
9786 callback. The processing of the command is same as previously
9787 when server has sent the command reply in the JOINing process.
9789 * Added to USERS command in silcd/command_reply.c to join the client,
9790 we didn't use to know about, to the channel after we've created
9791 a client entry for it. Also, for clienet we did know already still
9792 check whether it is on the channel or not and add it if not.
9794 * Removed silc_server_command_join_notify as the function and its
9797 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9799 * Changed the client's pending command handling to the same as the
9800 server's pending command handling. It is also now possible to
9801 execute command reply functions from other command reply
9802 function as the function callbacks for commands and command
9803 replies are one and same. The pending commands are not static
9804 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9805 in client connection context. Thus, pending commands are server
9806 connection specific as it is convenient.
9808 Changed the function silc_client_command_pending and
9809 silc_client_command_pending_del and added new function
9810 silc_client_command_pending_check. Removed the
9811 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9814 * Added cmd_ident, current command identifier, to the client
9815 connection context in lib/silcclient/client.h to keep track on
9816 command identifiers used in command sending. Client's command reply
9817 function handling now supports the mandatory command identifiers.
9819 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9820 funtions in client to fully support pending command callbacks.
9822 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9823 as one of the arguments to the application in the command reply
9826 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9827 before first releasing SILC but came back. Now it is removed again
9828 and should come back nomore. The FORWARDED flag was used only
9829 by the JOINing procedure by forwarding the command packet to router.
9830 Now, the JOINing procedure has been changed to more generic (due
9831 to various router environment issues) and FORWARDED is not needed
9832 anymore for anything. The protocol specification is yet to be
9835 Now, removed silc_server_packet_forward from server and the flag
9836 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9838 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9840 * Renamed NAMES command to USERS command. The NAMES was named that
9841 due to historical reasons. Now it is renamed. Also, rewrote
9842 parts of the USERS command. The nickname list is not sent anymore
9843 by the server. Only Client ID and mode lists are sent in the USERS
9844 command. Changed this also to the protocol specification.
9846 The client now resolves the names and stuff after it receives
9847 the USERS list from the server when joining to the channel.
9849 * WHOIS and IDENTIFY commands has been changed to support multiple
9850 Client ID's per command. One can now search for multiple users
9851 in the network by sending only one WHOIS or IDENTIFY command.
9852 Changed the code and the protocol specifications.
9854 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9855 uses silc_server_command_whois_parse to parse the request. */
9857 * If normal server, do not parse the WHOIS and IDENTIFY requests
9858 before sending it to the router. Saves some time.
9860 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9862 * Fixed JOIN command on client library. Wrong number of arguments
9863 used to crash the client.
9865 * Added silc_server_channel_has_global function to check whether
9866 channel has global users or not.
9868 * Added silc_server_channel_has_local function to check whether channel
9869 has locally connected clients on the channel.
9871 * The silc_server_remove_from_one_channel now checks whether the
9872 channel has global users or not after given client was removed from
9873 the channel. It also checks whether the channel has local clients
9874 on the channel anymore. If it does not have then the channel entry
9875 is removed as it is not needed anymore.
9877 * The silc_server_notify now checks on JOIN notify whether the joining
9878 client is one of locally connected or global. If it is global then
9879 the channel has now global users on the channel and that is marked
9880 to the channel entry. Also, it now saves the global client to
9881 global list who is joining and JOINs it to the channel. This is
9882 for normal server, that is.
9884 Changed silc_server_send_notify_on_channel,
9885 silc_server_packet_relay_to_channel and
9886 silc_server_packet_send_to_channel check if we are normal server
9887 and client has router set (ie. global client) do not send the
9888 message to that client, as it is already routed to our router.
9890 * Implemented LEAVE notify type handling in silc_server_notify
9893 * Tested LEAVE command in router environment successfully. Tested
9894 with two routers, two servers and two clients.
9898 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9900 * Implemented SIGNOFF notify type handling in silc_server_notify
9903 * silc_server_remove_id now removes the client entry from all channels
9904 it has joined and thusly sends SIGNOFF notify type.
9906 * Rewrote the NAMES list generation in server by removing two excess
9907 loops. The lists are created now inside one loop.
9909 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9911 * silc_server_remove_channel_user checks now also global list
9912 for channel and client.
9914 * silc_server_new_channel_user checks now both local and global
9915 list for channel and client. Fixed a bug in client id decoding.
9916 Used to decode wrong buffer.
9918 * silc_server_channel_message checks now both local and global
9919 list for channel entry.
9921 * Tested channel joining (hence JOIN) in router environment
9922 successfully. Tested with two routers, two servers and two
9925 * Tested channel message sending in router environment successfully.
9927 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9929 * Added silc_server_save_channel_key into server.[ch] to save the
9930 received channel key in Channel Key payload processing. It is
9931 also used in JOIN command reply handling.
9933 Equivalent function silc_client_save_channel_key added into
9934 client.[ch] into client library.
9936 * Changed JOIN command reply to send information whether the channel
9937 was created or not (is existing already) and the channel key
9938 payload. Changed protocol specs accordingly.
9940 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9941 the request was sent by ID and not by nickname. Crashed on
9944 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9946 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9947 now correctly save the received data.
9949 * silc_server_free_sock_user_data now notifies routers in the
9950 network about entities leaving the network.
9952 At the same time implemented functions silc_server_remove_id
9953 and silc_server_send_remove_id to receive and send REMOVE_ID
9954 packets. The packet is used to notify routers in the network
9955 about leaving entities. The ID removed will become invalid in
9958 * Added function silc_idlist_del_server into server. Removes and
9959 free's server entry from ID list.
9961 * silc_server_private_message function now checks, if we are router,
9962 that the destination ID really is valid ID, naturally.
9964 * In router when NEW_ID packet is received (for new client) the
9965 hash of the Client ID is saved in the ID Cache but the
9966 client->nickname is set to NULL, instead of putting the hash
9969 IDENTIFY command now also checks that client->nickname must be
9970 valid. If it is not if will request the data from the server who
9971 owns the client. Added new function
9972 silc_server_command_identify_check.
9974 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9975 to set the command to already allocated Command Payload.
9977 * Tested private message sending in router environment with two
9978 routers, two servers and two clients. Fixed minor bugs and now
9981 * Fixed segfault from client's NAMES command. Used to crash if
9984 * Forwarded packets must not be routed even if it is not destined
9985 to the receiver. Changed server code comply with this.
9987 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9989 * Added `require_reverse_mapping' boolean value to ServerParams
9990 structure. If TRUE (not default) the server will require that
9991 the connecting host has fully qualified domain name.
9993 If the reverse mapping is not required and hostname could not be
9994 found the IP address is used as hostname.
9996 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9998 * Implemented version string checking to both client and server.
9999 The check is incomplete currently due to the abnormal version
10000 strings used in development version of SILC.
10002 * Changed all command functions in server to use the new
10005 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10007 * Changed char *data to unsigned char *data in ID Cache system to
10008 support binary data as ID Cache data. Changed code to support
10009 binary data in lib/silccore/idcache.c.
10011 * Renamed silc_server_packet_relay_command_reply to
10012 silc_server_command_reply as it is normal packet receiving
10013 function. Rewrote the function to accept command replys for
10014 servers and not only for clients.
10016 * Mark remote router always as registered server if we are connecting
10017 to it. Otherwise, commands sent by the router to us are ignored.
10019 * All ID List find routines now returns the ID Cache Entry pointer
10020 as well if requested.
10022 * WHOIS command works now in router environment, tested with two
10023 routers, two servers and two clients.
10025 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10026 in router environment (as it is almost equivalent to WHOIS) but
10027 hasn't been tested thoroughly. Added new functions:
10029 silc_server_command_identify_parse
10030 silc_server_command_identify_send_reply
10031 silc_server_command_identify_from_client
10032 silc_server_command_identify_from_server
10034 * Disabled route cache adding because adding two different ID's with
10035 same IP replaces the old cache entry thus giving wrong route.
10036 The entry->router->connection is always the fastest route anyway
10037 so route cache may not be needed. Of course, new routes maybe
10038 established after receiving the ID when the entry->router->connection
10039 might not be anymore the most optimal.
10041 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10043 * Add route cache for received ID for fast routing.
10045 * Added silc_server_packet_route to route received packet on router
10046 that is not destined to us.
10048 * Renamed silc_server_get_route to silc_server_route_get.
10050 * Added id_string and id_string_len fields into SilcServer to
10051 include encoded ServerID for fast comparing without excess
10052 encoding of the ID's.
10054 * Cleaned up WHOIS command on server side. Added following static
10057 silc_server_command_whois_parse
10058 silc_server_command_whois_check
10059 silc_server_command_whois_send_reply
10060 silc_server_command_whois_from_client
10061 silc_server_command_whois_from_server
10063 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10064 arguments in command replies. All command functions should be
10065 updated to use this macro.
10067 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10069 * Minor typo fixes on command reply handling on server.
10071 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10073 * Added silc_server_command_add_to_channel internal routine to add
10074 the client to the channel after router has created the channel and
10075 sent command reply to the server.
10077 * Added generic silc_server_send_command to send any command from
10080 * Use static buffer with ID rendering instead of duplicating data.
10082 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10084 * Fixed a channel user mode bug when joining to a channel server gave
10085 everybody channel founder rights, oops.
10087 * We mark ourselves as the router of the incoming server connection
10088 if we are router ourselves. This way we can check in some packet
10089 sending functions whether it is locally connected server. For
10090 incoming router connections we put NULL.
10092 * For router sending packets locally means now always sending the
10093 packet cell wide; to local clients and local servers. For normal
10094 server sending packet locally means sending it to only local
10097 * Fixed the JOIN command to really work in router environment. If the
10098 channel is created it is always created by the router. Router is
10099 also responsible of making the initial joining to the channel,
10100 sending JOIN notify to the sending server and distributing
10101 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10102 does not exist server doesn't do anything else but forward the
10103 command to the router which performs everything.
10105 * Added silc_server_send_channel_key function to send the Channel Key
10108 * Added silc_server_create_channel_key to create new channel key. The
10109 channel key is now re-generated everytime someone joins or leaves
10110 a channel, as protocol dictates. Note: channel->key_len is the
10111 key length in bits.
10113 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10115 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10116 packet_receive.[ch] to separate packet sending and receiving
10117 routines. The server.[ch] now includes everything else including
10118 actual packet processing (writing and reading data) and other
10121 Renamed silc_server_private_message_send_internal to
10122 silc_server_send_private_message. The routine is still though
10123 used only to relay private messages as server does not send
10124 private messages itself.
10126 Renamed silc_server_new_channel to silc_server_create_new_channel
10127 and added new function sicl_server_new_channel that handles the
10128 incoming New Channel packet. Added also new sending function
10129 silc_server_send_new_channel to send New Channel Payload.
10131 * Added new function silc_server_notify to process incoming notify
10132 packet to the server/router. Server may then relay the notify
10133 to clients if needed.
10135 * Added new function silc_server_new_channel_user to process incoming
10136 New Channel User packet. Router will redistribute the packet and
10137 send JOIN notify to its local clients and locally connected servers
10138 if needed. Normal server will send JOIN notify to its local client
10139 on same channel when received this packet. Added also corresponding
10140 sending function silc_server_send_new_channel_user to sent the
10143 * Added boolean route argument to send_notif_to_channel and
10144 packet_send_to_channel functions to attempt to route the packet
10145 if it is TRUE and send only locally if it is FALSE.
10147 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10149 * silc_server_replace_id now broadcasts the received replace ID
10150 packet if it is not broadcast packet already. The router must
10151 broadcast to inform other routers about changed ID.
10153 * Added backpointer to server's router into SilcServer context in
10154 silcd/server_internal.h.
10156 * Fixed silc_server_packet_broadcast to send correct broadcast
10159 * The channel key is now distributed to the local client as soon
10160 as it is received from the router (in router environment) so that
10161 no other packet may be sent for the channel until client has
10164 * silc_server_remove_channel_user now broadcasts the received
10165 Remove Channel User packet if it is not broadcast packet already.
10166 The router must broadcast to inform other routers about removed
10169 * Added users field into SilcPacketContext that is a reference count
10170 of the context. One can increase the reference count by calling
10171 silc_packet_context_dup which is now changed to just increase the
10172 reference count instead of duplicating the data. The reference
10173 count is decresed by calling silc_packet_context_free that will
10174 free the data after the reference count hits zero.
10176 For now on the packet context and everything allocated into it
10177 (including the raw packet from network) must be freed by calling
10178 the new silc_packet_context_free function. Added also new function
10179 silc_packet_context_alloc that must be used now to allocate the
10180 context. This also means that if a routine is asynchronous from
10181 silc_[client/server]_packet_parse_type the packet context must
10182 be duplicated by calling silc_packet_context_dup. Otherwise it
10183 gets free'd after silc_[client/server]_packet_parse_type returns.
10184 Also, one must remember that if packet is duplicated then its
10185 reference count must be decresed by calling the free function as
10186 many times as it was duplicated.
10188 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10189 from both client and server.
10191 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10193 * Made joining to a channel working in router environment.
10195 * Cleaned up JOIN command on server side and create function
10196 silc_server_command_join_channel internal routine to make the
10199 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10201 * Changed silc_command_pending list to SilcDList. Also, added
10202 `ident' field to SilcServerCommandPending structure to identify
10203 the reply and to call correct callback.
10205 Added silc_server_command_pending_check function to replace the
10206 corresnponding macro. The silc_command_pending list is not
10209 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10210 to set identifier to previously allocated Command Payload. It
10211 is used to set identifier for command when resending Command
10214 * Added silc_command_payload_encode_payload to encode Command
10215 Payload buffer from SilcCommandPayload structure.
10217 * Added silc_argument_payload_encode_payload to encode Argument
10218 payload buffer from SilcArgumentPayload structure.
10220 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10222 * Changed WHOIS command to support router connection on server side.
10223 The whois request is always sent to router unless the server is
10224 standalone server. After server has received the reply from the
10225 router will it send the reply to the client.
10227 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10228 broadcast received broadcast packet. The function is used only
10229 by router. The broadcast packet is always sent to the router's
10232 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10233 render given ID to printable string, for log files for example.
10235 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10237 * Made basic router to router connections working. At least they
10238 can now connect to each other but nothing really works the way
10239 they are supposed - yet.
10241 * Added new initiator token to RouterConnection configuration
10242 file in silcd/serverconfig.[ch]. It is used to tell whether we
10243 are the initiator to the remote router or whether we'll expect
10244 the other end to connect.
10246 * Moved registering of listener task to silc_server_init, hence
10247 the server starts listenning as soon as it is run, even if it
10248 does not have connections to other routers. Let's see how well
10251 * Changed default connection retry timeouts for more suitable in
10254 * Removed cipher and such arguments from silc_idlist_add_client
10255 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10256 Added new function silc_idlist_add_data to add the keys and stuff
10259 * Added SilcIDListData structure and added it to SilcClientEntry
10260 and SilcServerEntry as their first field in the structure. This
10261 way we can explicitly cast the ID entries to the SilcIDListData
10262 structure and get common data for the entries. In past, we had
10263 to first check what type of connection it is and then cast it to
10264 correct ID entry type. Now, we can directly cast the opaque
10265 pointer to the SilcIDListData (no matter what ID entry it actually
10266 is) and get the data needed.
10268 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10270 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10271 in some circumstances even if threre were timeout tasks, though not
10272 IO tasks, but tasks anyway. Now fixed.
10274 * Defined SilcServerConnection structure to hold connection specific
10275 stuff about directly connected servers and routers. The definition
10276 is currently in silcd/server_internal.h. I thought about having
10277 a bit more important role fro this struct but for now it is used
10278 only when connecting to other server (or router actually).
10280 * Added connecting retry support in server when connecting to
10281 router(s). The retry feature implement exponential backoff
10282 algorithm. Also, added SilcServerParams structure to hold default
10283 parameters for server. For now, it include these retry settings
10284 and are hard coded. After server is moded to be as Silc Server
10285 Library this structure will be more important.
10287 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10289 * Changed client librarys channel->clients table to SilcList and
10290 changed code accordingly.
10292 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10294 * Changed client's channel table to SilcList and changed code
10295 accordingly. Also changed SilcChannelClientEntry to include back-
10296 pointer to the channel so that client entry can use that structure
10297 as list as well and we have fast cross-reference to the channel.
10298 This change dramatically decreased the complexity of channel
10299 handling with client entry and vice versa (removed one extra
10300 loop when searching for channel entry from many functions).
10302 * Changed server->sim from table to SilcDList and changed code
10305 * NAMES command can now be used from user interface. It will show
10306 the user list on the channel, neatly.
10308 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10309 Code now saves realname of the user if it becomes available.
10311 * Renamed configure.in to configure.in.pre and made ./prepare
10312 script to automatically add correct version string to
10313 configure.in which it creates from configure.in.pre.
10315 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10317 * NAMES command reply now shows users mode with the nickname when
10318 joining to channel.
10320 * Moved silc_client_ch[u]mode[_char] functions from
10321 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10322 place sucks, they are utility functions and should be in some
10325 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10327 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10330 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10334 * Added TRQ (efficient deque and list library) into lib/trq. This is
10335 a very good list library that is currently used in the SILC. Defined
10336 SilcList API over the library because I didn't like the API very
10337 much. See lib/trq/silclist.h for the API and examples of how to
10338 use the API. Fixed various places in the code to use the new
10339 SilcList API. The SilcList is meant for lists that has a structure
10340 already defined as a list. It is not suitable to add just some
10341 context to the list (in TRQ, the context is the list actually).
10343 So, I defined SilcDList that can be used for the purpose where
10344 predefined list structure does not exit. This can be used as
10345 such list. Now some context just can be added to the SilcDList.
10346 Currently this list is not used in the SILC just yet, though there
10347 are a lot places where this can replace dynamically allocated
10348 tables and I will fix these places, later, to use SilcDList.
10349 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10350 and use TRQ internally).
10352 Also fixed some annoying warning messages that the original TRQ
10353 code generated. Also minor changes to TRQ's Makefile.in.
10355 * Added support for querying by Client ID to both WHOIS and
10356 IDENTIFY commands into server, as required by the protocol.
10358 * Removed method function pointers from SilcBuffer structure. They
10359 weren't used to anything and just increased the context size for
10360 no good reason. This change also made silc_buffer_alloc and
10361 silc_buffer_free functions inline functions.
10363 * Disabled command flooding detection support until it's fixed so
10364 that it accepts commands in but does not execute them more than once
10367 * Added silc_net_localhost(), to return local hostname, into
10368 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10369 that must be initialized before calling silc_client_init.
10371 * Added new function: silc_server_send_notify_on_channels to send
10372 notify messages to all channels client has joined. It is assured
10373 that the message is sent only once per client.
10375 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10376 lib/silcutil/silcutil.[ch] as silc_format function. The new
10377 function is generic and is used by server as well, not only by
10378 the logging routines.
10380 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10381 the provided version string was not acceptable. Added new function:
10382 silc_ske_check_version into lib/silcske/silcske.h. The function
10383 must be implemented by the application (client or server) and it
10384 does not reside in the SKE library. The function checks the version
10385 string remote end sent.
10387 * Added back pointers (to opaque context and to SilcSocketConnection)
10388 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10390 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10391 duplicate packet context structure.
10393 * Changed `notify' client operation to send same arguments as client
10394 receives from server except for ID's. ID's are mapped to correct
10395 ID entry and that is returned. Also, if channel entry is not sent
10396 by server but the notify is for channel the channel entry is sent
10397 to application (otherwise application doesn't know that it is for
10398 channel (library gets it from packet's Destination ID)).
10400 * Added silc_client_remove_from_channels into client library to
10401 remove a client from all channels it has joined to. Used when
10402 received SIGNOFF notify from server. Added also new function
10403 silc_client_replace_from_channels to replace old ID entry with
10404 new ID entry on all channels. Used when received NICK_CHANGE
10405 notify from server.
10407 * Fixed ID Cache list handling in silc_idlist_get_client in
10408 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10409 to get (or query) client by ID.
10411 * Updated TODO list.
10413 * Added connection authentication status message defined by the
10414 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10415 support for these into the code in client and server side.
10417 * Added generic function silc_client_send_command to send any command
10418 with variable argument list. Application should use this function
10419 to send commands if the command functions provided by the library
10420 does not suite for the application's user interface needs.
10422 * Added new `failure' client operation. Application is notified about
10423 received failure packet if client is executing a protocol. In this
10424 case the protocol's execution has failed.
10426 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10427 is required by the protocol.
10429 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10430 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10433 * Added status flag to SilcSKE object to indicate realtime status
10434 of the SKE protocol.
10436 * Application receives now exactly same command reply arguments as
10437 the library receives from server. However, if ID is received the
10438 corresponding ID entry is returned to the application (eg. Client
10439 ID is mapped to correct SilcClientEntry entry and that is returned).
10440 Changed command_reply client operation due to this change.
10442 * Changed all ID's in commands and in command replys as ID Payloads.
10443 Change affected both client and server side codes.
10445 All ID's sent in SILC network (with execption of ID's in SILC
10446 Packet header) are sent in ID Payload to support variable length
10449 * Server now notifies nick changes and notifies all clients on
10450 the channels about the new nickname (about the new Client ID,
10453 * Implemented CMODE command to change channel modes. Supports all
10454 channel modes defined by the protocol specs except ban and invite
10455 lists. (Also, private channel key mode is supported but support for
10456 setting private channel key in client is missing, thus, this mode
10457 has no effect on client side (except that server requires that the
10458 client uses private channel key and normal channel traffic does not
10461 Also, invite mode works per se, but INVITE command does not work
10462 yet correctly, so you can set channel as invite only channel but
10463 inviting clients to the channel does not work (it is yet to be
10464 thought what's the best way to do it).
10466 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10467 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10468 Implemented CUMODE command to change user's mode on the channel.
10469 Supports all modes defined by the protocol specs.
10471 * Added NAMES command reply to return users modes on the channel.
10473 * Removed unnecessary and slow ciphers from lib/silccrypt.
10475 * Set SO_KEEPALIVE option to connection sockets by default.
10477 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10479 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10480 redefined the Notify Payload into protocol specs.
10482 * Added silc_id_payload_parse_id to get ID directly from raw
10485 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10487 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10488 accept searching by Client ID as well.
10490 * Added support for LEAVE and SIGNOFF notify types in client library.
10492 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10493 to parse ID Payload from raw data.
10495 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10497 * Added flags parameter into silc_ske_assemble_security_properties
10498 function in lib/silcske/silcske.[ch].
10500 * Changed notify client operation to fit better for notify messages
10501 sent by server. The notify payload received from server is now
10502 passed to the application (after parsing it to SilcNotifyPayload).
10503 It is application's responsibility to retrieve the arguments
10504 from the payload and show the message the way it wants. The message
10505 sent by server is implementation specific.
10507 * Changed public keys to comply with the protocol specification.
10508 Old public keys are not supported anymore and are not compatible.
10510 * Removed nickname from Channel Payload as the latest draft removed
10511 it. The client must resolve the nickname from the NAMES command
10512 reply received when it joined the channel.
10514 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10516 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10518 * Fixed some errors in protocol specification drafts.
10520 * Created lib/silccore/silcnotify.c to implement Notify Payload
10521 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10522 generic payloads described by protocol specifications. The file
10523 includes implementations for ID Payload and Argument Payload.
10525 * Changed Command Payload implementation to use the new Argument
10526 Payload. Changed command_xxxx_payload to command_payload_xxxx
10527 to comply with SILC coding conventions.
10529 * Added suppport for Argument Payload handling in Notify Payload
10530 implementation as protocol requires it. Added the new support
10531 into server and client lib as well.
10533 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10535 * Added support for multiple nicknames on same channel. [n] is
10536 added locally to the nickname if there are more than one same
10537 nicknames on the channel.
10539 * Server now sends all nicknames that matched WHOIS request.
10540 Client also shows the list received from server.
10542 * Added TOPIC command to client side. User can now set and show
10543 current topic on channel.
10545 * Added MOTD command to client and server. Also, server sends the
10546 motd when client connects to the server.
10548 * Changed version strings to comply ISO 8601.
10550 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10552 * Fixed protocol error handling in client library. It should now
10553 cope even if the SKE fails for some reason.
10555 * Made new protocol specification drafts for submitting to IETF.
10557 * Implemented TOPIC command to server in silcd/command.c.
10559 * Added two new notify types into lib/silccore/silcnotify.h:
10560 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10561 notify nickname change and topic setting/change on a channel.
10563 * API change of command_reply operation in client library. The
10564 application gets now the status type received from server as well.
10566 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10568 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10570 * Cras fixed and optimized the packet handling even further and
10571 it should work now. Minor change to the prototype of function
10572 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10574 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10576 * Added new function into lib/silcutil/silcschedule.[ch]:
10577 silc_schedule_with_fd to select() a specified fd. The function
10578 returns after timeout expires or data arrives or goes. The
10579 function is used by packet routines to wait that all data is
10580 received from network.
10582 * Fixed data reading from network in lib/silccore/silcpacket.c.
10583 The code now assures that all data is read from the fd and then
10584 continues packet processing. This was a bug fix since the code
10585 used to drop some data in some circumstances.
10587 * Added new function into lib/silcclient/client.[ch]:
10588 silc_client_start_key_exchange to start key exchange after
10589 connection has been established to server. The code internally
10590 now uses this funtion but its main purpose was to provide it
10591 for applications that perform their own connecting. After
10592 application has created a connection it merely calls this
10593 function to start the key exchange between client and server.
10594 The library takes care of everything else after that.
10596 Updated also lib/silcclient/README to explain the usage of
10599 * Do not send to application information that connection has
10600 been established. Application gets notified it by connect
10603 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10605 * Applied cras's patch to add silc_schedule_one function. The
10606 function runs scheduler once and returns.
10608 * Fixed the scheduler after cras messed it up. The timeout
10609 handling works now as it's supposed to work.
10611 * Added into lib/silccore/ silcnotify.h to include notify
10612 message types support. Changed silc_server_send_notify*
10613 functions, in server.[ch], to support those new notify types.
10614 Added the support for the notify types into client library,
10615 as well. Added new notify client operation into ops.h in
10618 * Changed silc_server_packet_send_to_channel to send normal
10619 packets instead of just channel message packets. The function
10620 is now used to send the notify packets to channels. It is not
10621 used to send channel message packets anymore, as server never
10622 sends them anymore.
10624 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10625 va_arg()s as it seems to require it nowadays. I guess, if SILC
10626 is compiled with older va_arg() the new code should work anyway.
10628 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10630 * Splitted core library. Core library (lib/silccore) includes
10631 now only SILC protocol specific core (and common) components.
10632 Created new utility library (lib/silcutil) that includes more
10633 generic purpose stuff. The stuff for util library was taken
10634 from the old core library. This was minor and easy split.
10636 * Created SILC Client Library (lib/silcclient) that includes
10637 implementation of the SILC client without user interface. This
10638 was major move from silc/ directory. The code has been changed
10639 so that it is transparent towards the user interface. The
10640 silc/ directory includes now the same user interface as before
10641 and it uses the new client library. Read lib/silcclient/README.
10642 Basicly, the client library performs everything else related
10643 to SILC except user interface handling. Also, configuration
10644 files are considered to be part of user interface and library
10645 does not handle them.
10647 This change also changed a lot of structures, function naming etc.
10648 Most important change was that SilcClientWindow object was
10649 renamed to SilcClientConnection in the client library. Created
10650 also new file lib/silcclient/ops.h. Also added new files
10651 silc/local_command.[ch] and silc/client_ops.[ch].
10653 All these changes were made to make it easier for user interface
10654 designers to create what ever user interface for the SILC client
10657 It is also expected that the server will be moved to lib
10658 directory as well and SILC Server Library will be created;
10659 sometimes in the future.
10661 * Removed Local commands from lib/silccore/silccommand.h as
10662 they are application specific and new client library does not
10663 handle any of those anymore.
10665 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10666 old client implementation in silc/.
10668 * Added support for callback functions in SILC_LOG_* macros.
10669 Application can now set its own callbacks that will be called
10670 instead of using the default functions that will always print
10671 the debug messages to stderr (or stdout). Also, debugging can
10672 now be disabled by setting silc_debug to FALSE and re-enabled by
10673 setting it to TRUE. Note, that logging will still work even
10674 if debugging is disabled.
10676 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10677 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10678 silc_log_reset_debug_callbacks.
10680 * To enable debugging in silc client one must give now -d
10681 option on command line.
10683 * Changed silc_schedule_init to automatically allocate task queues
10684 if they are not allocated before calling it.
10686 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10688 * Added GMP 3.1 into math library.
10690 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10692 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10693 a channel in SILC network. The packet is used by servers and
10694 routers to notify other routers that user has left a channel.
10695 This little feature was missing until now. Added the feature
10696 to protocol specification as well.
10698 Added functions: silc_server_send_remove_channel_user and
10699 silc_server_remove_channel_user into server.[ch].
10701 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10702 lib/silccore/silcpacket.h. However, they are not implemented
10705 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10707 * Fixed joining to a channel and sending channel messages
10708 between server and router. The channel message sending should
10709 now work inside a cell.
10711 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10713 * Fixed the private message sending between server and router.
10714 The private message sending should now work inside a cell.
10716 * Added silc_server_replace_id into server.[ch] to replace
10717 existing ID in the SILC network.
10719 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10720 and silc_idlist_replace_server_id into idlist.[ch] in server.
10722 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10724 * Fixed the server to server connections. Server can again now
10725 connect to router. Router to router connections probably does
10728 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10730 * Added dynamic protocol registering support. Now protocols can
10731 registered and unregistered on the fly. Patch by cras.
10733 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10735 * Added lib/contrib directory to hold routines that some platforms
10736 don't have but are needed by SILC.
10738 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10739 into lin/contrib to provide getopt() and getopt_long() for
10740 those who don't have it.
10742 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10744 * Added AWAY command to client. When away message is set and
10745 client receives a private message packet the client automatically
10746 replies to the sender with the away message.
10748 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10749 bug seemed to be the cause of recent problems when compiling
10752 * Added version detection support to SKE protocol specification
10753 and added the new changes to the SKE implementation as well.
10754 There were other minor changes in the SKE protocol as well.
10756 Many changes in lib/silcske/silcske.[ch] and in
10757 lib/silcske/payload.[ch].
10759 * Added ^U functionality, clear input line. Patch from cras.
10761 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10763 * Mainly small bugfixes on core library. Fixed some debugging
10764 logging and buffer overflow in silclog.c.
10766 * Updated config.sub and config.guess on the distribution tree.
10768 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10770 * Added command lagging support in server. Client may execute
10771 commands now only once in two seconds.
10773 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10775 * Optimized packet reception. MAC computation and checking is now
10776 also more optimized. A lot previously duplicated code is now
10777 used as generic by both client and server.
10779 * Fixed key pair generation in clientutil.c
10781 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10783 * Added into lib/silccore/silcbufutil.[ch] new function;
10784 silc_buffer_realloc.
10786 * Moved generic packet sending/encryption functions to
10787 lib/silccore/silcpacket.[ch] from client and server. Some
10788 rewriting of the functions.
10790 * Moved all generic packet reception/decryption functions to
10791 lib/silccore/silcpacket.[ch] from client and server. The
10792 packet processing is now much cleaner in both client and server.
10793 These were major changes in both client and server.
10795 * Created many common functions in server to do packet sending.
10796 Previously code were duplicated a lot, this has been removed
10797 with these changes.
10799 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10801 * Rewrote major parts of the ID cache system. Don't know
10802 whether it is better now or not but at least the API is more
10805 * Major rewrite on ID cache stuff on client because of the ID
10806 cache API changes. Added idlist.c to client.
10808 * Also major rewrite on ID cache stuff on server as well.
10809 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10810 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10811 in hand, instead they are all put into the ID cache system now.
10812 All server_idlist_* routines uses ID cache now instead of
10813 traversing its own lists (those lists does not exist anymore).
10814 SilcIDList though still exists. Also, SilcXXXEntry's are
10817 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10819 * Finally made the SKE implementation compliant to the protocol
10820 specification. All mp integers are now binary encoded as
10821 opposed being HEX encoded.
10823 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10826 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10827 functions: silc_[encode/decode]_pem. Also added function
10828 silc_encode_pem_file to PEM encode with newlines ('\n') for
10829 saving into a file.
10831 * SILC public keys are now encoded either PEM or binary. Same
10832 option is for private keys as well. By default private keys
10833 are binary encoded and public keys PEM encoded. Silly HEX
10834 encoding were removed.
10836 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10837 function to create fingerprints.
10839 * Fixed a bug in SHA1; does not change the original data anymore.
10841 * Partly implemented INFO command on client and server side.
10842 Fixed CLEAR command. Changes to SERVER command; show current
10843 server(s) when giving command without arguments. Added
10844 VERSION command to client.
10846 * Added check to server that unregistered connections cannot
10847 execute commands (unless it is specificly allowed).
10849 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10851 * Fixed screen refresh.
10853 * Fixed channel joining bug from client. On some circumstances
10854 client tried to join to a channel it had already joined.
10856 * Added public key verification process into client's protocol.c.
10857 The client now verifies the public key from user and saves
10858 it into ~./silc/serverkeys/ directory.
10860 Added into: clientutil.[ch]: silc_client_verify_server_key.
10862 * Changed SKE protocol's silc_ske_initiator_finish function
10863 to accept callback function that verifies the received public
10864 key. Removed old silc_ske_verify_public_key function.
10866 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10868 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10869 silc_pkcs_private_key[_data]_set.
10871 * Made the password and public authentication more cleaner in
10872 server's protocol.c.
10874 * Removed historic and obsolete protocol `channel_auth' from
10875 both client and server.
10877 * Removed wrong way of sending command status messages from
10878 server to client in server's command.c. The old way violated
10879 protocol specification.
10881 Changes to silccore/silccommand.[ch]: removed
10882 silc_command_encode_status_payload -> not needed anymore,
10883 changed silc_command_encode_payload_va to accept extra
10884 argument on variable argument list. The argument type must
10885 now be provided to the function. Also, added new function:
10886 silc_command_encode_reply_payload_va which is same as
10887 normal command_encode_payload_va except command status type
10888 is provided as extra argument.
10890 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10892 * Added ~./silc directory handling. The directory includes the
10893 public and private keys for the client.
10895 Added silc_client_check_silc_dir, silc_client_create_identifier
10896 and silc_client_load_keys.
10898 * Implemented SILC protocol compliant public key. Added public
10899 and private key saving to and loading from files.
10901 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10902 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10903 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10904 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10905 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10907 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10908 silc_pkcs_load_[public/private]_key.
10910 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10912 * Added silc_server_get_route (route.[ch]) to get connection
10913 data for the fastest route for given ID.
10915 * Implemented INVITE command on client and server. The command
10916 were re-defined in the SILC Protocol Specification and the
10917 implementation now complies with the specification.
10919 * Implemented PING command on client and server.
10921 * Implemented NAMES command on client and server. The server side
10922 supports currently only normal server not router server yet.
10923 Some changes to NAMES definition in SILC protocol specification.
10925 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10927 * Implemented LEAVE command on client and server.
10929 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10930 again. This change was made to the protocol as well. Server
10931 should not violate the protocol specification anymore.
10933 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10935 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10936 was tested. SOCKS4 was not but should work anyway.